CN111450526B - Device, system, game system and device group - Google Patents

Device, system, game system and device group Download PDF

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Publication number
CN111450526B
CN111450526B CN202010254069.2A CN202010254069A CN111450526B CN 111450526 B CN111450526 B CN 111450526B CN 202010254069 A CN202010254069 A CN 202010254069A CN 111450526 B CN111450526 B CN 111450526B
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China
Prior art keywords
game controller
main body
annular portion
annular
terminal
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CN202010254069.2A
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Chinese (zh)
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CN111450526A (en
Inventor
田邨嘉隆
小笠原嘉泰
池田智文
善利优子
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Nintendo Co Ltd
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Nintendo Co Ltd
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Publication date
Priority claimed from JP2019114489A external-priority patent/JP6666504B1/en
Priority claimed from JP2019114490A external-priority patent/JP6666505B1/en
Application filed by Nintendo Co Ltd filed Critical Nintendo Co Ltd
Priority claimed from CN201911420618.2A external-priority patent/CN112107853A/en
Publication of CN111450526A publication Critical patent/CN111450526A/en
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Publication of CN111450526B publication Critical patent/CN111450526B/en
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/40—Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/50—Controlling the output signals based on the game progress
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
    • A63F2300/10—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
    • A63F2300/30—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by output arrangements for receiving control signals generated by the game device

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Position Input By Displaying (AREA)

Abstract

Provided are a device, a system, a game system, and a device group. The device includes an annular portion, a detection portion, and a main body portion. At least a part of the annular portion is elastically deformable. The detection unit detects deformation of the annular portion. The main body portion is fixed to the annular portion. The main body includes a mounting portion, a terminal, and a transmission portion. The mounting portion is capable of mounting a game controller. The terminal is used for being electrically connected with the game controller. The transmission unit transmits data relating to the detection result of the detection unit to the game controller via the terminal.

Description

Device, system, game system and device group
The application is a divisional application of Chinese patent application with application date of 2019, 12 and 31, application number of 201911420618.2, and invention name of 'device, system, game system and device group'.
Technical Field
The present invention relates to a device to which a game controller can be mounted, and a system, a game system or a device group including the device.
Background
Conventionally, there are devices (e.g., accessories) to which a game controller can be attached (see, for example, japanese patent application laid-open No. 2018-099430).
The conventional accessories are only capable of performing the same operation (for example, an operation of pressing a button) as that performed on the game controller itself, and cannot provide the user with an operation based on a new operation method.
Accordingly, a first object of the present invention is to provide a device capable of performing a new operation using a game controller, and a system, a game system, or a device group including the device.
In addition, there is a training device that allows a user to train by applying a force to a body (see, for example, international publication No. WO 2016/059943).
In the training device, the strain applied to the main body is detected using the strain gauge, and thereby the load applied to the main body is detected. Here, in the case of using a strain gauge, it is preferable to provide the strain gauge at an appropriate position from the viewpoint of avoiding damage to the strain gauge and the like. Further, there is a possibility that the appropriate position of the strain gauge differs depending on the structure of the body, and it is preferable to provide the strain gauge at an appropriate position according to the structure of the body.
Therefore, a second object of the present invention is to provide an input device in which a strain gauge is provided at an appropriate position.
Disclosure of Invention
The present invention discloses the following structure.
An example of the present invention is an apparatus including: an annular portion at least a part of which is elastically deformable; and a main body portion fixed to the annular portion, wherein the main body portion includes a mounting portion to which a game controller that receives data relating to a detection result of deformation of the annular portion from the device can be mounted, the annular portion includes a plate-shaped elastic member that forms a part of a ring formed by the annular portion such that a longitudinal direction of the elastic member becomes a circumferential direction of the annular portion, the main body portion has a protruding portion that protrudes in a shorter direction of the elastic member forming the ring than the annular portion, and the mounting portion is provided to the protruding portion.
An example of the present invention is an apparatus including: an annular portion at least a part of which is elastically deformable; and a main body portion fixed to the annular portion, wherein the main body portion includes a mounting portion to which a game controller that receives data relating to a detection result of deformation of the annular portion from the device can be mounted, the main body portion includes a case formed with a hole, the main body portion is formed such that the case covers a part of the annular portion in a state where the annular portion passes through the hole, and the mounting portion is provided at a position on one side or the other side in a front view direction with respect to the hole of the case when a ring formed by the annular portion is viewed from the front.
An example of the present invention is an apparatus including: an annular portion at least a part of which is elastically deformable; and a main body portion fixed to the annular portion, wherein the main body portion includes a mounting portion to which a game controller that receives data relating to a detection result of deformation of the annular portion from the device can be mounted, and when a ring formed by the annular portion is viewed from the front, the mounting portion is provided outside an area through which the annular portion passes when the annular portion is deformed so as to extend in a first direction connecting a center of the mounting portion and a center of the ring and to contract in a second direction perpendicular to the first direction.
An example of the present invention is an apparatus including: an annular portion at least a part of which is elastically deformable; and a main body portion fixed to the annular portion, wherein the main body portion includes a mounting portion to which a game controller that receives data relating to a detection result of deformation of the annular portion from the device can be mounted, and the mounting portion is provided at a position on one side or the other side in a front view direction with respect to the annular portion when a ring formed by the annular portion is viewed from the front.
An example of the present invention is an apparatus including: an annular portion at least a part of which is elastically deformable; and a main body portion fixed to the annular portion, wherein the main body portion includes a mounting portion to which a game controller that receives data relating to a detection result of deformation of the annular portion from the device can be mounted, and the mounting portion is provided on one side or the other side of the annular portion in a direction parallel to a central axis of a ring formed by the annular portion.
An example of the present invention is an apparatus including: an annular portion at least a part of which is elastically deformable; a detection unit that detects deformation of the annular portion; and a main body portion fixed to the annular portion, wherein the main body portion includes: an installation part capable of installing a game controller; a terminal for electrically connecting with the game controller; and a processing circuit for transmitting data relating to a detection result of the detection portion to the game controller via the terminal, the mounting portion being provided on a center axis side of a loop formed by the loop portion in the main body portion.
An example of the present invention is an apparatus including: an annular portion at least a part of which is elastically deformable; a detection unit that detects deformation of the annular portion; and a main body portion fixed to the annular portion, wherein the main body portion includes: an installation part capable of installing a game controller; a terminal for electrically connecting with the game controller; and a processing circuit for transmitting data relating to a detection result of the detection portion to the game controller via the terminal, the mounting portion being provided on a surface of the main body portion facing a center of a loop formed by the loop portion so that the game controller can be mounted toward an inside of the loop portion.
An example of the present invention is an apparatus including: an annular portion at least a part of which is elastically deformable; a detection unit that detects deformation of the annular portion; and a main body portion fixed to the annular portion, wherein the main body portion includes: an installation part capable of installing a game controller; a terminal for electrically connecting with the game controller; and a processing circuit for transmitting data relating to a detection result of the detection unit to the game controller via the terminal, wherein when a ring formed by the annular portion is viewed from the front, at least a part of the attachment unit is positioned inside an outer edge of the ring.
An example of the present invention is an apparatus including: an annular portion at least a part of which is elastically deformable; a detection unit that detects deformation of the annular portion; and a main body portion fixed to the annular portion, wherein the main body portion includes: an installation part capable of installing a game controller; a terminal for electrically connecting with the game controller; and a processing circuit for transmitting data relating to a detection result of the detection unit to the game controller via the terminal, wherein the mounting unit includes a rail unit to which the game controller can be mounted by being inserted from one end side of the rail unit and slid to the other end side of the rail unit, and the terminal is provided on the other end side of the rail unit.
An example of the present invention is an apparatus including: an annular portion at least a part of which is elastically deformable; a detection unit that detects deformation of the annular portion; and a main body portion fixed to the annular portion, wherein the main body portion includes: an installation part capable of installing a game controller; a terminal for electrically connecting with the game controller; and a processing circuit for transmitting data relating to a detection result of the detection unit to the game controller via the terminal, wherein the detection unit includes a strain gauge, and the annular unit includes: an elastic member having a first end and a second end, at least a portion of the elastic member being elastically deformable; and a base portion that holds the first end portion and the second end portion of the elastic member so as to form a loop by the base portion and the elastic member, wherein the strain gauge is provided in the base portion and detects strain generated in the base portion due to deformation of the elastic member.
An example of the present invention is an apparatus including: an annular portion at least a part of which is elastically deformable; a detection unit that detects deformation of the annular portion; and a main body portion fixed to the annular portion, wherein the main body portion includes: an installation part capable of installing a game controller; a terminal for electrically connecting with the game controller; and a processing circuit for transmitting data relating to a detection result of the detection unit to the game controller via the terminal, wherein the game controller includes an operation unit, and the device further includes a flag provided at a position in parallel with the operation unit of the game controller in a state of being attached to the device.
An example of the present invention is a system including a game controller and a device, the system including: an annular portion at least a part of which is elastically deformable; a detection unit that detects deformation of the annular portion; and a main body portion fixed to the annular portion, wherein the main body portion includes: an installation part to which the game controller can be installed; a terminal for electrically connecting with the game controller; and a processing circuit for transmitting data relating to a detection result of the detection portion to the game controller via the terminal, the mounting portion being provided on a center axis side of a loop formed by the loop portion in the main body portion.
An example of the present invention is a game system including a main body device, a game controller, and an extension device, the game system including: a display unit; and a main body device side mounting unit to which the game controller can be mounted, the extension device including: an annular portion at least a part of which is elastically deformable; a detection unit that detects deformation of the annular portion; and a main body portion fixed to the annular portion, wherein the main body portion includes: an expansion device-side mounting section to which the game controller can be mounted; a terminal for electrically connecting with the game controller; and a processing circuit for transmitting data relating to a detection result of the detection portion to the game controller via the terminal, the extension-device-side mounting portion being provided on a center axis side of a loop formed by the loop portion in the main body portion.
An example of the present invention is an apparatus set to which an extension apparatus capable of mounting a first game controller and a second game controller to be mounted on a main apparatus can be mounted, the apparatus set including: a first extension device to which the first game controller can be mounted; and a second extension device to which the second game controller can be attached, the first extension device including: an annular portion at least a part of which is elastically deformable; a detection unit that detects deformation of the annular portion; and a main body portion fixed to the annular portion, wherein the main body portion includes: a first mounting portion to which the first game controller can be mounted; a terminal for electrical connection with the first game controller; and a processing circuit for transmitting data relating to a detection result of the detection unit to the first game controller via the terminal, the second extension device including: a second mounting portion to which the second game controller can be mounted; and a strap for securing the second expansion device to the body of the user.
An example of the present invention is an apparatus including: a first grip body that is gripped by one hand of a user; a second grip body that is gripped by the other hand of the user; a deformation portion that deforms by a force applied to the first grip body and the second grip body; a detection unit that detects deformation of the deformation unit; and a main body portion provided between the first grip body and the second grip body, wherein the main body portion includes: an installation part capable of installing a game controller; a terminal for electrically connecting with the game controller; and a processing circuit for transmitting data relating to a detection result of the detection unit to the game controller via the terminal, wherein the main body has a protruding portion that protrudes to one side or the other side in a front view direction from the first grip and the second grip when the device is viewed from the front, and the attachment unit is provided on the protruding portion.
In order to solve the first problem described above, the present invention employs the following configurations (1) to (36).
(1)
An example of the present invention is a device including an annular portion, a detection portion, and a main body portion. At least a part of the annular portion is elastically deformable. The detection unit detects deformation of the annular portion. The main body portion is fixed to the annular portion. The main body includes a mounting portion, a terminal, and a transmission portion. The mounting portion is capable of mounting a game controller. The terminal is used for being electrically connected with the game controller. The transmission unit is configured to transmit data relating to a detection result of the detection unit to the game controller via the terminal.
According to the configuration of the above (1), the deformation of the annular portion caused by the user's operation is transmitted to the game controller mounted on the device as data relating to the detection result of the detection portion. Therefore, the user can perform a new operation of deforming the device using the device and the game controller attached to the device.
(2)
The mounting portion may be provided on the central axis side of the ring formed by the annular portion in the main body portion.
According to the configuration of the above (2), since the game controller attached to the device is located on the center axis side of the ring in the main body portion, the possibility of the game controller coming into contact with another object can be reduced.
(3)
The mounting portion may be directed radially inward toward a central axis of a ring formed by the annular portion.
(4)
The mounting portion may be provided on a surface of the main body portion facing the center of the ring formed by the ring portion so that the game controller can be mounted toward the inside of the ring portion.
According to the configuration of the above (4), since the game controller is attached to the main body portion so as to face the inside of the annular portion, the possibility of the game controller coming into contact with another object can be reduced.
(5)
When the ring formed by the annular portion is viewed from the front, at least a part of the attachment portion may be located inward of the outer edge of the ring.
According to the configuration of the above (5), since at least a part of the game controller attached to the device is positioned inside the annular portion when the ring is viewed from the front, the possibility of the game controller coming into contact with another object can be reduced.
(6)
The main body may further include a protruding portion that protrudes in a direction parallel to the central axis of the ring relative to the annular portion. The mounting portion may be provided on the protruding portion.
According to the configuration of the above (6), the annular portion is less likely to come into contact with the mounting portion when the annular portion is deformed, and the possibility that the game controller is detached from the device due to the contact of the annular portion with the mounting portion can be reduced.
(7)
The annular portion may include a plate-shaped elastic member. The elastic member may form a part of a ring such that a longitudinal direction of the elastic member is a circumferential direction of the ring-shaped portion.
(8)
The main body may have a protrusion. The protruding portion protrudes in the short side direction of the elastic member forming the ring, compared to the annular portion. The mounting portion may be provided on the protruding portion.
According to the structure of the above item (8), similarly to the structure of the above item (6), the annular portion can be made less likely to contact the attachment portion when the annular portion is deformed.
(9)
The mounting portion may have a rail portion. The guide rail portion can be attached by inserting the game controller from one end side of the guide rail portion and sliding the game controller to the other end side of the guide rail portion. The terminal may be provided on the other end side of the rail portion.
According to the configuration of the above (9), the chance of the terminal coming into contact with the game controller when the game controller is attached to the rail portion can be reduced.
(10)
The ring-shaped portion may have 2 grip portions for the user to directly or indirectly grip. The direction in which the rail portion extends may be a direction substantially parallel to a direction from one of the 2 grip portions to the other.
According to the configuration of the above (10), the user can mount the game controller to the device by horizontally sliding the game controller while holding the 2 grip portions horizontally. That is, it is possible to make it easy for the user to perform an attachment operation for attaching the game controller while the user is holding the device.
(11)
The mounting portion may have a rail portion. The guide rail portion can be attached by inserting the game controller from one end side of the guide rail portion and sliding the game controller to the other end side. The direction in which the rail portion extends may be perpendicular to the short-side direction.
According to the configuration of the above (11), the rail portion can be arranged compactly.
(12)
The main body may have a protrusion. When the ring formed by the annular portion is viewed from the front, the protruding portion protrudes to one side or the other side in the front viewing direction than the annular portion. The mounting portion may be provided on the protruding portion.
According to the configuration of the above (12), the annular portion is less likely to come into contact with the mounting portion when the annular portion is deformed, and the possibility that the game controller is detached from the device due to the contact of the annular portion with the mounting portion can be reduced.
(13)
The mounting portion may be configured to: the direction in which the direction input unit provided in the game controller faces when the game controller is mounted on the main body unit is the direction in which the protruding unit provided in the mounting unit protrudes relative to the annular unit.
According to the configuration of the above (13), the direction input unit of the game controller attached to the device is oriented to be easy for the user to operate.
(14)
The mounting portion may be configured to: when the game controller is mounted on the mounting portion, the direction input portion of the game controller extends parallel to the central axis of the ring.
(15)
The main body may include a housing formed with a hole. The body portion may be formed such that the housing covers a part of the annular portion in a state where the annular portion passes through the hole. When the ring formed by the annular portion is viewed from the front, the mounting portion may be provided at one side or the other side in the front view direction with respect to the hole of the housing.
According to the structure of the above item (15), similarly to the structure of the above item (6), the annular portion can be made less likely to contact the attachment portion when the annular portion is deformed.
(16)
When the ring formed by the annular portion is viewed from the front, the attachment portion may be provided outside a region through which the annular portion passes when the annular portion is deformed so as to extend in a first direction connecting the center of the attachment portion and the center of the ring and to contract in a second direction perpendicular to the first direction.
According to the structure of the above item (16), similarly to the structure of the above item (6), the annular portion can be made less likely to contact the attachment portion when the annular portion is deformed.
(17)
The mounting portion may have a rail portion that allows the game controller to be mounted by being inserted from one end side of the rail portion and sliding to the other end side of the rail portion. The main body may include a housing formed with a hole. The body portion may be formed such that the housing covers a part of the annular portion in a state where the annular portion passes through the hole. The housing may have a protruding portion provided with the guide rail portion and a non-protruding portion covering only a part of the annular portion. The length of the protruding portion may be longer than the length of the non-protruding portion in the direction in which the rail portion extends.
According to the configuration of the above (17), the case can be made compact by making the protruding portion longer than the non-protruding portion in the case.
(18)
The game controller may include a joystick as a direction input unit. The lever has a shaft portion that can tilt. When the shaft portion of the joystick is tilted in an upward direction in order to direct the joystick of the game controller upward in a state where the game controller is attached to the device, the attachment portion may be provided at a position of the annular portion that is located on an upper side of a center of a ring formed by the annular portion.
According to the configuration of the above (18), when the user uses the extension device while holding the holding portion, the game controller is disposed on the upper side of the extension device. Therefore, even if the user drops the extension device by mistake during use, the impact is not easily transmitted to the game controller, and the possibility that the game controller is separated from the extension device can be reduced.
(19)
The detection unit may include a strain gauge.
According to the configuration of the above (19), the deformation of the annular portion can be determined based on the strain detected by the strain gauge.
(20)
The annular portion may include an elastic member and a base portion. The elastic member has a first end and a second end, and at least a portion of the elastic member is elastically deformable. The pedestal portion holds the first end portion and the second end portion of the elastic member in such a manner that the pedestal portion and the elastic member form a ring. The strain gauge may be provided on the pedestal portion, and detect strain generated in the pedestal portion due to deformation of the elastic member.
According to the configuration of the above (20), the possibility of damage to the strain gauge due to deformation of the annular portion can be reduced.
(21)
The base portion may be made of a material having a higher rigidity than the elastically deformable portion of the elastic member.
With the configuration of (21), the possibility of damage to the strain gauge can be further reduced.
(22)
The elastic member may have a linear shape in a state where no stress is applied. The base portion may hold the elastic member in a state in which stress is applied to the elastic member.
According to the configuration of the above (22), the elastic member can be easily manufactured by simplifying the shape thereof in a state where no stress is applied.
(23)
The main body may include a housing. The housing is fixed to the annular portion and covers only a portion of the annular portion. The strain gauge may be provided in the housing.
According to the configuration of the above (23), the strain gauge can be protected by the case of the body portion.
(24)
The detection unit may be operated by power supplied from the game controller in a state of being mounted on the device via the terminal.
According to the configuration of (24), the detection unit can be operated even when the apparatus itself does not have a power supply.
(25)
The transmission unit may be operated by power supplied from the game controller in a state of being mounted on the device via the terminal.
According to the configuration of (25) above, the transmission unit can be operated even when the device itself does not have a power supply.
(26)
The game controller may include an operation unit. The device may further include an identifier. The indicator is provided at a position in parallel with the operation unit of the game controller in a state of being attached to the device.
According to the configuration of (26), since the position of the game controller when the game controller is correctly attached to the device can be indicated by the mark, the user can easily perform the operation of attaching the game controller to the device.
(27)
The game controller may further include a light emitting unit. The main body portion may include a light guide portion. The light guide section guides light incident from a light emitting section of the game controller in a state where the game controller is attached to the device to an incident port provided on a predetermined surface of the guide rail section to an exit port provided on a different surface of the main body section from the predetermined surface of the guide rail section.
According to the configuration of the above (27), even in a state where the game controller is supported by the extension device, the user can confirm the light emitting state of the light emitting portion of the game controller by the light from the exit.
(28)
Another example of the present invention is a device including a first grip, a second grip, a deformation portion, a detection portion, and a main body portion. The first grip body is held by one hand of a user. The second grip body is held by the other hand of the user. The deformation portion is deformed by a force applied to the first grip body and the second grip body. The detection unit detects deformation of the deformation unit. The main body portion is disposed between the first grip body and the second grip body. The main body includes a mounting portion, a terminal, and a transmission portion. The mounting portion is capable of mounting a game controller. The terminal is used for being electrically connected with the game controller. The transmission unit is configured to transmit data relating to a detection result of the detection unit to the game controller via the terminal. The main body portion has a protruding portion. The protruding portion protrudes to one side or the other side in the front view direction than the first grip body and the second grip body in the front view of the device. The mounting portion is provided on the protruding portion.
According to the configuration of the above (28), the deformation of the annular portion caused by the user's operation is transmitted to the game controller mounted on the device as data relating to the detection result of the detection portion. Therefore, the user can perform a new operation of deforming the device using the device and the game controller attached to the device.
(29)
The main body may include a housing formed with a hole. The main body is formed such that the housing covers a part of the first grip body and the second grip body in a state where the first grip body and the second grip body are inserted through the holes, respectively. In the front view device, the mounting portion may be provided at one side or the other side in the front view direction with respect to the hole.
According to the configuration of the above (29), the deformation portion can be made less likely to contact the mounting portion when the deformation portion is deformed, and the possibility that the game controller is detached from the device by the contact of the deformation portion with the mounting portion can be reduced.
(30)
Another example of the present invention is an apparatus including:
an annular portion at least a part of which is elastically deformable;
a detection unit that detects deformation of the annular portion; and
a main body part fixed to the annular part,
wherein, the main part possesses:
an electromechanical mounting part which enables the game controller to be repeatedly attached and detached;
a terminal for electrically connecting with a game controller; and
a transmission section for transmitting data relating to a detection result of the detection section to the game controller via the terminal,
the main body further includes a protruding portion protruding in a direction parallel to the central axis of the ring of the annular portion, compared to the annular portion.
(31)
Another example of the present invention is an apparatus including:
a deformable portion having a deformable surface at least a part of which is elastically deformable;
a detection unit that detects deformation of the deformation unit; and
a main body portion fixed to the deformation portion,
wherein, the main part possesses:
an electromechanical mounting part which enables the game controller to be repeatedly attached and detached;
a terminal for electrically connecting with a game controller; and
a transmission section for transmitting data relating to a detection result of the detection section to the game controller via the terminal,
the mounting portion is arranged to be displaced from a deformation surface of the deformation portion.
(32)
At least a part of the mounting portion may be a mounting surface on which the mounting portion can be mounted to the game controller. One of the mounting surface and the deformation surface may be shifted from the other.
(33)
The main body may have a substrate that holds an electric circuit connected to the terminal and the detection unit.
(34)
The substrate may be provided in the protruding portion.
(35)
The substrate may include a signal conversion unit and/or a power conversion unit.
(36)
The substrate may have a processor, and the processor may include a transmission unit.
Another example of the present invention may be a system including the devices (1) to (36) and a game controller, or a game system including the devices (1) to (36), a game controller, and a main body device. The main body device is provided with a display unit and a main body device side mounting unit to which a game controller can be mounted.
Another example of the present invention may be an apparatus set to which an extension apparatus that can be attached to a first game controller and a second game controller attached to a main apparatus can be attached. The device group includes a first extension device to which the first game controller can be attached and a second extension device to which the second game controller can be attached. The first expansion device is the device shown in (1) to (36) above. The second expansion device includes a mounting portion to which the second game controller can be mounted, and a belt for fixing the second expansion device to the body of the user.
According to the above-described device, system, game system, and device group, it is possible to provide a new operation of deforming the device to the user.
In order to solve the second problem described above, the present invention employs the following configurations (37) to (56).
(37)
Another example of the present invention is an input device including an elastic portion, a base portion, and a strain gauge. The elastic portion has a first end and a second end, and at least a portion of the elastic portion is elastically deformable. The base portion holds both end portions of the elastic portion in a ring shape formed by the base portion and the elastic portion. The strain gauge is provided on the base portion, and detects strain generated in the base portion by the elastic portion deforming in response to an input from a user.
According to the configuration of the above (37), the strain gauge is provided in the seat portion different from the elastic portion that is deformed by the input of the user. Accordingly, the strain gauge can be set at an appropriate position while reducing the possibility of damage to the strain gauge due to deformation of the elastic portion.
(38)
The pedestal portion may have an inner portion and an outer portion. The inner portion is provided on a side close to the center of a ring formed by the pedestal portion and the elastic portion. The outer portion is disposed opposite the inner portion and on a side away from the center of the ring. The elastic portion is held by the pedestal portion in a state where the first end portion and the second end portion are sandwiched between the outer portion and the inner portion.
(39)
The first end of the elastic portion may be sandwiched between an outer portion and an inner portion of the end of the pedestal portion on one side in the first direction. The second end portion of the elastic portion may be sandwiched between an outer portion and an inner portion of the other end portion of the pedestal portion in the first direction.
(40)
The pedestal portion may hold the elastic portion as follows: the tip portion of the first end portion and the tip portion of the second end portion apply a pressing force to a surface of the outer portion facing the inner portion, and the portion of the first end portion different from the tip portion and the portion of the second end portion different from the tip portion apply a pressing force to both ends of a surface of the inner portion facing the outer portion in the first direction.
According to the configuration of any one of the above (38) to (40), when the elastic portion is deformed, the force received by the pedestal portion from the elastic portion can be dispersed, and the possibility of breakage of the elastic portion can be reduced.
(41)
The input device may further include a first protection member and a second protection member. The first protection member is sandwiched between the elastic portion and an end portion on the one side of the inner portion. The second protection member is sandwiched between the other end of the inner portion and the elastic portion. The first protection member may have a corner rounded more than a corner of an inner portion in contact with the first protection member, and the corner may be in contact with the elastic portion in a stable state and/or a deformed state. The second protection member has a corner that is more rounded than a corner of an inner portion that is in contact with the second protection member, and the corner is in contact with the elastic portion in a stable state and/or a deformed state.
(42)
The input device may further include a first protection member and a second protection member. The first protection member is sandwiched between the elastic portion and an end portion on the one side of the inner portion. The second protection member is sandwiched between the other end of the inner portion and the elastic portion. The first protective member and the second protective member may be made of a material softer than the base portion.
According to the structure of the above item (41) or (42), the elastic portion can be protected by the respective protection members since the elastic portion can be prevented from directly contacting the inner edge of the opening of the pedestal portion.
(43)
The pedestal portion may further have 2 side surface portions connecting the inner portion and the outer portion, respectively, on both sides of one side and the other side in a second direction perpendicular to the first direction. The pedestal portion may surround the first end portion and the second end portion of the elastic portion by the inner portion, the outer portion, and the 2 side portions.
According to the configuration of the above (43), by surrounding each end portion of the elastic portion with the base portion, the possibility of displacement or detachment of the elastic portion with respect to the base portion can be reduced.
(44)
The seat portion may have a cylindrical shape in which a first opening having one end in the first direction of the outer portion and one end in the inner portion as a part of the rim and a second opening having the other end in the first direction of the outer portion and the other end in the inner portion as a part of the rim are formed. The elastic portion may be held by the base portion in a state where the first end portion is inserted into the first opening and the second end portion is inserted into the second opening.
According to the configuration of the above (44), the pedestal portion can be easily manufactured by forming the pedestal portion in a cylindrical shape.
(45)
The strain gauge may detect strain of the pedestal portion in the first direction and strain of the pedestal portion in the second direction. A notch or a hole may be formed in the pedestal portion at a position in the second direction with respect to the strain gauge.
According to the configuration of the above (45), the strain of the pedestal portion caused by the deformation of the elastic portion can be accurately detected.
(46)
The length of the notch or hole in the first direction may be longer than the length of the strain gauge in the first direction. Both ends of the notch or the hole in the first direction may be located outside the strain gauge in the first direction.
(47)
The notch or the hole may be formed on both sides of the strain gauge in the second direction in at least one of the portion of the outer portion and the inner portion where the strain gauge is provided and the side portion.
According to the configuration of the above item (46) or (47), the strain in the second direction of the portion of the pedestal portion where the strain gauge is provided can be effectively reduced, and therefore the strain in the first direction of the pedestal portion caused by the deformation of the elastic portion can be more accurately detected.
(48)
The strain gauge may be provided in an outer portion or an inner portion. The input device may further include a housing. The case is fixed to one of the outer portion and the inner portion, on which the strain gauge is not provided, and covers at least the strain gauge.
According to the configuration of the above (48), since the strain gauge is less likely to detect the strain that may be generated in the seat portion due to the fixation of the seat portion and the housing, the strain of the seat portion due to the deformation of the elastic portion can be detected more accurately.
(49)
The pedestal portion may have a cylindrical shape having an opening at one end and an opening at the other end. The elastic portion may be held by the pedestal portion in a state where the first end portion is inserted into the opening on one side and the second end portion is inserted into the opening on the other side.
According to the configuration of the above item (49), the pedestal portion can be easily produced by forming the pedestal portion into a cylindrical shape, as in the configuration of the above item (44).
(50)
The strain gauge may be provided on a surface of the outer peripheral surface of the pedestal portion on a side away from the center of the ring.
(51)
The elastic portion may have a core portion and a cover portion. The cover covers the core and is softer than the core. A portion of the core is exposed at the first end and the second end. The pedestal portion holds the portions of the core exposed at the first and second end portions.
According to the structure of the above item (51), the cover portion can improve the tactile sensation when the elastic portion is in contact with the user. Further, the cover portion, which is softer than the core portion, can be reduced in the possibility of being damaged by contact with the pedestal portion.
(52)
The elastic portion may be fixed to the base portion at least 2 locations on the first end portion side, and may be fixed to the base portion at least 2 locations on the second end portion side.
According to the configuration of the above (52), the possibility that the elastic portion contacts the opening of the base portion by rotating relative to the base portion can be reduced, and the possibility that the elastic portion contacts the base portion and is damaged can be reduced.
(53)
The elastic portion may be fixed to the base portion by a rivet, a screw, and/or a bolt.
According to the structure of the above item (53), the elastic portion and the base portion can be firmly connected.
(54)
The elastic portion may have a linear shape in a state where no stress is applied. The pedestal portion may hold the elastic portion in a state of being stressed.
According to the configuration of the above (54), the elastic portion can be easily manufactured by simplifying the shape of the elastic portion in a state where no stress is applied.
(55)
Another example of the present invention is an input device including a strain gauge, a base portion, a first elastic portion, and a second elastic portion. A strain gauge is attached to the pedestal portion. The first elastic portion can be held by one hand of a user. The second elastic portion is independent of the first elastic portion and can be held by the other hand of the user. The base has a first portion and a second portion provided to face the first portion. The base portion holds the first elastic portion and the second elastic portion in a state where one end of the first elastic portion and one end of the second elastic portion are sandwiched between the first portion and the second portion, respectively.
According to the configuration of the above (55), similarly to the configuration of the above (37), the possibility of damage to the strain gauge due to deformation of the elastic portion can be reduced, and the strain gauge can be provided at an appropriate position.
(56)
In the first elastic portion, a portion of the first elastic portion sandwiched between an end of the first portion and an end of the second portion may be elastically deformable in a direction approaching the first portion and a direction approaching the second portion. In the second elastic portion, a portion of the second elastic portion sandwiched between the end portion of the first portion and the end portion of the second portion may be elastically deformable in a direction approaching the first portion and a direction approaching the second portion.
According to the configuration of the above (56), similarly to the configurations of the above (38) to (40), when the elastic portion is deformed, the force received by the pedestal portion from the elastic portion can be dispersed.
In the configuration of (55), the same configurations as those of (39) to (53) above may be further employed.
According to the input device, the strain gauge can be provided at an appropriate position.
These and other objects, features, aspects and effects of the present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.
Drawings
Fig. 1 is a diagram showing an example of each device included in a game system.
Fig. 2 is a diagram showing an example of a state in which the left controller and the right controller are attached to the main body apparatus.
Fig. 3 is a diagram showing an example of a state in which the left controller and the right controller are detached from the main body apparatus, respectively.
Fig. 4 is a six-side view showing an example of the main body apparatus.
Fig. 5 is a six-sided view showing an example of the left controller.
Fig. 6 is a six-sided view showing an example of the right controller.
Fig. 7 is a block diagram showing an example of the internal configuration of the main apparatus.
Fig. 8 is a block diagram showing an example of the internal configuration of the main apparatus and the left and right controllers.
Fig. 9 is a perspective view showing an example of the loop type expanding device.
Fig. 10 is a six-sided view showing an example of the loop type expanding device.
Fig. 11 is a perspective view showing the vicinity of the main body in the ring-shaped expanding device shown in fig. 9.
Fig. 12 is a diagram showing an example of a state in which the right controller is attached to the loop type expansion apparatus.
Fig. 13 is an exploded perspective view of the main body shown in fig. 11.
Fig. 14 is an exploded perspective view of the main body shown in fig. 11.
Fig. 15 is a diagram showing an example of a case where the user uses the extension device.
Fig. 16 is a diagram showing an example of the left grip cover.
Fig. 17 is an explanatory diagram of a case where the left grip cover is attached to the other portion of the annular portion.
Fig. 18 is a view showing a part of the annular portion.
Fig. 19 is a view showing a part of the annular portion.
Fig. 20 is a partial sectional view of the annular portion shown in fig. 18, partially cut away.
Fig. 21 is a diagram showing an example of a relationship between deformation of the elastic member and a force applied to the pedestal portion due to the deformation.
Fig. 22 is a diagram showing an example of a pedestal portion in a first modification of the present embodiment.
Fig. 23 is a diagram showing an example of a pedestal portion in a first modification of the present embodiment.
Fig. 24 is a diagram showing an example of a pedestal portion in a second modification of the present embodiment.
Fig. 25 is a partial sectional view of the ring-shaped expanding device with a part of the ring-shaped portion and the main body cut away.
Fig. 26 is a block diagram showing an electrical connection relationship between components provided in the loop type expansion device.
Fig. 27 is a diagram showing an example of a tape type expanding device.
Fig. 28 is a diagram showing an example of a band type expanding device fixed to a leg of a user.
Fig. 29 is a diagram showing an example of a game image displayed in the game processing of the main apparatus.
Fig. 30 is a diagram showing an example of an expanding device in a modification of the present embodiment.
Detailed Description
[1. Structure of Game System ]
Next, a game system according to an example of the present embodiment will be described. Fig. 1 is a diagram showing an example of each device included in a game system. As shown in fig. 1, the game system 1 includes a main body device 2, left and right controllers 3 and 4, a loop type expanding device 5, and a band type expanding device 6.
The main body device 2 is an example of an information processing device, and functions as a game machine main body in the present embodiment. The left controller 3 and the right controller 4 are respectively detachable from the main body apparatus 2 (see fig. 1 and 3). That is, the user can use the left controller 3 and the right controller 4 as an integrated device by attaching them to the main body device 2 (see fig. 2). The user can also use the main body device 2, the left controller 3, and the right controller 4 independently (see fig. 3). In the following, the main body device 2 and the controllers 3 and 4 may be collectively referred to as a "game device".
The loop type expansion device 5 is an example of an expansion device used for the right controller 4. The loop type expanding device 5 is used in a state where the right controller 4 is attached to the loop type expanding device 5. The band type expansion device 6 is an example of an expansion device used for the left controller 3. The tape type extension device 6 is used in a state where the left controller 3 is attached to the tape type extension device 6. In this way, in the present embodiment, the user can use the controllers 3 and 4 in a state where the controllers 3 and 4 are mounted on the expansion devices (see fig. 15). The ring-shaped expanding device 5 is not limited to the right controller 4, and the left controller 3 may be attached to the ring-shaped expanding device 5. The belt-type expansion device 6 is not limited to the left controller 3, and the right controller 4 may be attached to the belt-type expansion device 6.
[1-1. Structure of Game device ]
Fig. 2 is a diagram showing an example of a state in which the left controller 3 and the right controller 4 are attached to the main body device 2. As shown in fig. 2, the left controller 3 and the right controller 4 are mounted on the main body device 2 and integrated with each other. The main body device 2 is a device that executes various processes (for example, game processes) in the game system 1. The main device 2 includes a display 12. The left controller 3 and the right controller 4 are devices provided with operation portions for allowing a user to input.
Fig. 3 is a diagram showing an example of a state in which the left controller 3 and the right controller 4 are detached from the main body apparatus 2. As shown in fig. 2 and 3, the left controller 3 and the right controller 4 are detachable from the main body apparatus 2. In the following description, the left controller 3 and the right controller 4 may be collectively referred to as "controller".
Fig. 4 is a six-side view showing an example of the main body device 2. As shown in fig. 4, the main body device 2 includes a substantially plate-shaped housing (housing) 11. In the present embodiment, the main surface of the housing 11 (in other words, the surface on the front side, i.e., the surface on which the display 12 is provided) has a substantially rectangular shape.
Further, the shape and size of the housing 11 are arbitrary. As an example, the housing 11 may be portable. The main body 2 alone or an integrated device in which the left controller 3 and the right controller 4 are mounted on the main body 2 may be a portable device. The main apparatus 2 or the integral apparatus may be a handheld apparatus. The main apparatus 2 or the integral apparatus may be a portable apparatus.
As shown in fig. 4, the main body device 2 includes a display 12 provided on a main surface of the casing 11. The display 12 is used to display an image generated by the main apparatus 2. In the present embodiment, the display 12 is a liquid crystal display device (LCD). However, the display 12 may be any kind of display device.
The main body device 2 includes a rail portion as an example of a slide portion for detachably attaching the controller to the main body device. Specifically, as shown in fig. 4, the main body device 2 includes a left rail portion 15 on the left side surface of the housing 11, and a right rail portion 19 on the right side surface of the housing 11. Each of the guide rail portions 15 and 19 is slidably engaged with a slider (a slider 40 or 62 shown in fig. 5) provided in the controller.
The main body device 2 includes a left terminal 17 as a terminal for allowing the main body device 2 to perform wired communication with the left controller 3, and a right terminal 21 for allowing the main body device 2 to perform wired communication with the right controller 4. The left terminal 17 is provided to the left rail portion 15 (more specifically, near the lower end of the left rail portion 15). The right terminal 21 is provided to the right rail portion 19 (more specifically, near the lower end of the right rail portion 19).
As shown in fig. 4, the main body device 2 has a groove 23. The groove 23 is provided on the upper side of the housing 11. The slot 23 has a shape capable of mounting a predetermined type of storage medium. The predetermined type of storage medium is, for example, a storage medium (for example, a dedicated memory card) dedicated to the game system 1 and the information processing device of the same type as the game system. The predetermined type of storage medium is used to store, for example, data (for example, save data of an application) used in the main apparatus 2 and/or a program (for example, a program of an application) executed in the main apparatus 2. The main body device 2 is provided with a power button 28.
Fig. 5 is a six-sided view showing an example of the left controller 3. As shown in fig. 5, the left controller 3 includes a housing 31. In the present embodiment, the housing 31 has a vertically long shape, i.e., a shape that is long in the vertical direction (i.e., the y-axis direction shown in fig. 2 and 5). The left controller 3 can be held in the vertical direction even in a state of being detached from the main body apparatus 2. The housing 31 is formed in a shape and a size that can be gripped by one hand, particularly by the left hand, when gripped in the vertical direction. In addition, the left controller 3 can also be held in the lateral direction. When the left controller 3 is held in the lateral direction, both hands may be used for holding.
The left controller 3 is provided with an analog stick (also called joystick) 32. As shown in fig. 5, the analog stick 32 is provided on a main surface of the housing 31. The analog stick 32 can be used as a direction input unit capable of inputting a direction. The user can input a direction corresponding to the tilting direction (and a size corresponding to the tilting angle) by tilting the shaft portion of the analog stick 32. The left controller 3 may include a cross key, a slide stick capable of performing slide input, or the like instead of the analog stick as the direction input unit. In the present embodiment, the input of pressing the analog stick 32 can be performed.
The left controller 3 includes various operation buttons. The left controller 3 includes 4 operation buttons 33 to 36 (specifically, a right direction button 33, a lower direction button 34, an upper direction button 35, and a left direction button 36) on a main surface of the housing 31. The left controller 3 includes a video recording button 37 and a- (minus) button 47. The left controller 3 includes a first L button 38 and a ZL button 39 in an upper left portion of a side surface of the housing 31. The left controller 3 includes a second L button 43 and a second R button 44 on a side surface of the housing 31 on which the main body device 2 is attached. These operation buttons are used for giving instructions corresponding to various programs (for example, OS programs and application programs) executed by the main apparatus 2.
The left controller 3 includes a slider 40 as an example of a sliding portion for mounting the local controller to another device (for example, the main body device 2). As shown in fig. 5, the slider 40 is provided on the right side surface of the housing 31. The slider 40 is slidably engaged with the left rail portion 15 provided in the main body device 2.
The left controller 3 includes a terminal 42 for allowing the left controller 3 to perform wired communication with the main apparatus 2. The terminal 42 is provided in the slider 40, more specifically, in the vicinity of the lower end of the slider 40 (see fig. 5). The terminal 42 is provided on a surface of the slider 40 facing the housing 31.
Fig. 6 is a six-side view showing an example of the right controller 4. As shown in fig. 6, the right controller 4 includes a housing 51. In the present embodiment, the housing 51 has a vertically long shape, i.e., a shape that is vertically long. The right controller 4 can be held in the vertical direction even in a state of being detached from the main body device 2. The housing 51 is formed in a shape and a size that can be held by one hand, particularly by the right hand, when held in the vertical direction. In addition, the right controller 4 can also be held laterally. When the right controller 4 is held in the lateral direction, both hands may be used for holding.
The right controller 4 is provided with an analog stick 52 as a direction input section, similarly to the left controller 3. In the present embodiment, the analog stick 52 has the same structure as the analog stick 32 of the left controller 3. The right controller 4 may be provided with a cross key, a slide stick capable of slide input, or the like instead of the analog stick. The right controller 4 includes 4 operation buttons 53 to 56 (specifically, an a button 53, a B button 54, an X button 55, and a Y button 56) on the main surface of the housing 51, as in the case of the left controller 3. The right controller 4 is provided with a plus button 57 and a Home button 58. The right controller 4 includes a first R button 60 and a ZR button 61 in an upper right portion of a side surface of the housing 51. The right controller 4 includes a second L button 65 and a second R button 66, as in the case of the left controller 3.
The right controller 4 includes a slider 62 as an example of a sliding portion for attaching the controller to another device (for example, the main body device 2 or the loop type expanding device 5). As shown in fig. 6, the slider 62 is provided on the left side surface of the housing 51. The slider 62 is slidably engaged with the right rail portion 19 provided in the main body device 2, and the slider 62 is slidably engaged with the rail portion provided in the ring-shaped expansion device 5.
As shown in fig. 6, the right controller 4 includes a notification LED 67. The notification LED 67 is a notification unit for notifying a user of predetermined information. The notification LED 67 is provided on the slider 62, specifically, on a mounting surface of the slider 62 (i.e., a surface facing the positive x-axis direction shown in fig. 6). The attachment surface of the slider 62 is a surface facing the bottom surface of the right rail 19 when the right controller 4 is attached to the main body device 2. In the present embodiment, the right controller 4 includes 4 LEDs as the notification LEDs 67. The predetermined information is, for example, a number given to the right controller 4 by the main body device 2 and information on the remaining battery level of the right controller 4. The left controller 3 also includes 4 notification LEDs 45 (see fig. 5) as in the right controller 4.
The right controller 4 includes a terminal 64 through which the right controller 4 and the main body device 2 perform wired communication. The terminal 64 is provided in the slider 62, more specifically, in the vicinity of the lower end of the slider 62 (see fig. 6). In the present embodiment, the terminal 64 is provided on a surface of the slider 62 facing the housing 51 (more specifically, a left side surface of the housing 51).
When the controller is attached to the main body device 2, the user first inserts the slider of the controller into the rail portion of the main body device 2, thereby engaging the slider with the rail portion. Then, the user can attach the controller to the main body device 2 by sliding the slider to the end of the rail portion.
Further, a window portion 68 is provided on the lower surface of the housing 51. The right controller 4 includes an infrared imaging unit 123 and an infrared light emitting unit 124 disposed inside the housing 51, and details thereof will be described later. The infrared imaging unit 123 images the periphery of the right controller 4 through the window 68 with the downward direction of the right controller 4 (the negative y-axis direction shown in fig. 6) as the imaging direction. The infrared light emitting unit 124 irradiates infrared light to an imaging target to be imaged by the infrared imaging unit 123 via the window unit 68 with a predetermined range centered on the downward direction of the right controller 4 (the negative direction of the y axis shown in fig. 6) as an irradiation range. The window 68 is formed of a material (e.g., a transparent material) that transmits light of a wavelength detected by the camera and light emitted by the infrared emitter 124, and protects a lens of the camera of the infrared imaging unit 123 and the emitter of the infrared emitter 124. The window 68 may be a hole formed in the housing 51. In the present embodiment, the infrared imaging unit 123 itself includes a filter member that suppresses transmission of light having a wavelength other than the light (infrared light in the present embodiment) detected by the camera. However, in other embodiments, the window portion 68 may have a function of filtering light.
Fig. 7 is a block diagram showing an example of the internal configuration of the game system 1. As shown in fig. 7, the main device 2 includes a processor 70, a slot interface (I/F)73, a slot 23, a flash memory 75, and a DRAM 76. The processor 70 includes a CPU (Central Processing Unit) 71 and a GPU (Graphics Processing Unit) 72. The CPU 71 can execute a game program, process operation data from the controller, or perform game processing based on the operation data, or transmit a command for causing the GPU 72 to generate an image. The GPU 72 is a processor for performing image processing. Further, the CPU 71 and the GPU 72 may be mounted on separate chips, or they may be mounted on 1 chip as an SoC (System-on-a-chip).
Processor 70 is connected to slot I/F73, flash memory 75, DRAM 76, display 12. The processor 70 is connected to the left controller 3 via a left interface (I/F) having the left terminal 17, and is connected to the right controller 4 via a right interface (I/F) having the right terminal 21. The predetermined type of storage medium is detachably inserted into the slot 23. The program and/or data stored in the storage medium may be stored in the flash memory 75 in advance, or may be downloaded from a network (e.g., the internet) and stored in the flash memory 75.
The program (e.g., game program) and/or data stored in the storage medium (or flash memory 75) is read into the DRAM 76 before the game processing is started. The game process is performed by the CPU 71 executing the program. In addition, the CPU 71 transmits a command for displaying an image in the display 12 to the GPU 72, and the GPU 72 draws an image according to the command and displays the image in the display 12. Further, the main body device 2 may be connected to an external display device different from the display 12, and the image generated by the GPU 72 may be displayed on the external display device.
Fig. 8 is a block diagram showing an example of the internal configuration of the main body apparatus 2, the left controller 3, and the right controller 4. Further, details of the internal structure of the main body device 2 are shown in fig. 7 and are therefore omitted in fig. 8.
The left controller 3 includes a communication control unit 101 that communicates with the main body device 2. As shown in fig. 8, the communication control unit 101 is connected to each component including the terminal 42. In the present embodiment, the communication control unit 101 is capable of communicating with the main apparatus 2 by both wired communication via the terminal 42 and wireless communication not via the terminal 42. The communication control unit 101 controls a communication method performed by the left controller 3 with respect to the main apparatus 2. That is, when the left controller 3 is attached to the main body device 2, the communication control unit 101 communicates with the main body device 2 via the terminal 42. When the left controller 3 is detached from the main body device 2, the communication control unit 101 performs wireless communication with the main body device 2. Wireless communication between the main body device 2 and the communication control unit 101 is performed in compliance with, for example, the standard of Bluetooth (registered trademark).
The left controller 3 includes a memory 102 such as a flash memory. The communication control unit 101 is configured by, for example, a microcomputer (also referred to as a microprocessor), and executes various processes by executing firmware stored in the memory 102.
The left controller 3 includes buttons 103 (specifically, buttons 33 to 39, 43, 44, and 47). The left controller 3 is provided with an analog stick (referred to as "stick" in fig. 8) 32. Each button 103 and analog stick 32 repeatedly outputs information on the operation performed on itself to the communication control unit 101 at an appropriate timing.
The left controller 3 is provided with an inertial sensor. Specifically, the left controller 3 includes an acceleration sensor 104. The left controller 3 is provided with an angular velocity sensor 105. In the present embodiment, the acceleration sensor 104 detects the magnitude of acceleration along predetermined 3-axis directions (for example, xyz-axis shown in fig. 5). Further, the acceleration sensor 104 may detect acceleration in 1-axis direction or 2-axis direction. In the present embodiment, the angular velocity sensor 105 detects angular velocities around predetermined 3 axes (for example, xyz axes shown in fig. 5). Further, the angular velocity sensor 105 may also detect angular velocities around 1 axis or around 2 axes. The acceleration sensor 104 and the angular velocity sensor 105 are connected to the communication control unit 101, respectively. Then, the detection results of the acceleration sensor 104 and the angular velocity sensor 105 are repeatedly output to the communication control unit 101 at appropriate timings.
The communication control unit 101 acquires information (specifically, information on an operation or a detection result of a sensor) related to an input from each input unit (specifically, each button 103, the analog stick 32, and each sensor 104 and 105). The communication control unit 101 transmits operation data including the acquired information (or information obtained by performing predetermined processing on the acquired information) to the main apparatus 2. Further, the operation data is repeatedly transmitted at a rate of 1 transmission per predetermined time. Note that the intervals at which the information on the input is transmitted to the main apparatus 2 may be the same or different for each input unit.
By transmitting the above operation data to the main apparatus 2, the main apparatus 2 can recognize the input to the left controller 3. That is, the main body device 2 can determine the operation of each button 103 and the analog stick 32 based on the operation data. In addition, the main body apparatus 2 can calculate information on the activity and/or posture of the left controller 3 based on the operation data (specifically, the detection results of the acceleration sensor 104 and the angular velocity sensor 105).
The left controller 3 includes a vibrator 107 for notifying a user by vibration. In the present embodiment, the vibrator 107 is controlled in accordance with a command from the main body apparatus 2. That is, when receiving the command from the main body device 2, the communication control unit 101 drives the vibrator 107 in accordance with the command. Here, the left controller 3 includes a codec unit 106. Upon receiving the command, the communication control unit 101 outputs a control signal corresponding to the command to the codec unit 106. The codec unit 106 generates a drive signal for driving the oscillator 107 based on the control signal from the communication control unit 101 and supplies the drive signal to the oscillator 107. Thereby, the vibrator 107 operates.
More specifically, the vibrator 107 is a linear vibration motor. Unlike a general motor that performs a rotational motion, a linear vibration motor is driven in a predetermined direction according to an input voltage, and therefore can vibrate with an amplitude and a frequency according to a waveform of the input voltage. In the present embodiment, the vibration control signal transmitted from the main apparatus 2 to the left controller 3 may be a digital signal indicating a frequency and an amplitude per unit time. In another embodiment, information indicating the waveform itself may be transmitted from the main apparatus 2, but the amount of communication data can be reduced by transmitting only the amplitude and frequency. In order to further reduce the amount of data, only the difference from the previous value may be transmitted instead of the current amplitude and frequency values. In this case, the codec unit 106 converts the digital signal representing the values of the amplitude and the frequency acquired from the communication control unit 101 into a waveform of an analog voltage, and inputs the voltage based on the waveform, thereby driving the oscillator 107. Therefore, the main body device 2 can control the amplitude and frequency of the vibration of the vibrator 107 at that time by changing the amplitude and frequency transmitted per unit time. The amplitude and frequency transmitted from the main apparatus 2 to the left controller 3 are not limited to 1, and may be 2 or more. In this case, the codec unit 106 can generate a waveform for controlling the voltage of the oscillator 107 by synthesizing the received waveforms respectively represented by the plurality of amplitudes and frequencies.
The notification LED 45 is connected to the communication control unit 101. In the present embodiment, the notification LED 45 is controlled by a command from the main body device 2. That is, when receiving the command from the main apparatus 2, the communication control unit 101 outputs a control signal for controlling lighting of the notification LED 45 to the notification LED 45 in accordance with the command.
The left controller 3 includes a power supply unit 108. In the present embodiment, the power supply unit 108 includes a battery and a power control circuit. Although not shown, the power control circuit is connected to the battery and to each unit of the left controller 3 (specifically, each unit receiving the supply of the battery power).
As shown in fig. 8, the right controller 4 includes a communication control unit 111 that communicates with the main body device 2. The right controller 4 includes a memory 112 connected to the communication control unit 111. The communication control unit 111 is connected to each component including the terminal 64. The communication control section 111 and the memory 112 have the same functions as the communication control section 101 and the memory 102 of the left controller 3. Therefore, the communication control unit 111 can communicate with the main body device 2 by both wired communication via the terminal 64 and wireless communication not via the terminal 64 (specifically, communication conforming to the standard of Bluetooth (registered trademark)), and control a communication method of the right controller 4 with respect to the main body device 2.
The right controller 4 includes the same input units as those of the left controller 3. Specifically, the device includes buttons 113, an analog stick 52, and inertial sensors (an acceleration sensor 114 and an angular velocity sensor 115). These input units have the same functions as those of the input units of the left controller 3, and operate in the same manner.
The right controller 4 includes a transducer 117 and a codec unit 116. The transducer 117 and the codec unit 116 operate in the same manner as the transducer 107 and the codec unit 106 of the left controller 3. That is, the communication control unit 111 operates the transducer 117 using the codec unit 116 in accordance with a command from the main apparatus 2.
The notification LED 67 of the right controller 4 operates in the same manner as the notification LED 45 of the left controller 3. That is, when receiving a command from the main body device 2, the communication control unit 111 outputs a control signal for controlling lighting of the notification LED 67 to the notification LED 67 in accordance with the command.
The right controller 4 includes an infrared imaging unit 123. The infrared imaging unit 123 includes an infrared camera for imaging the periphery of the right controller 4. For example, the main body device 2 and/or the right controller 4 calculates captured information (for example, information associated with the brightness of a plurality of blocks obtained by dividing at least a partial region in a captured image, and the like), and determines a change around the right controller 4 based on the information. The infrared imaging unit 123 may perform imaging using ambient light, but in the present embodiment, includes an infrared light emitting unit 124 for emitting infrared light. The infrared light emitting unit 124 emits infrared light in synchronization with the timing of taking an image by the infrared camera, for example. Then, the infrared ray irradiated by the infrared light emitting unit 124 is reflected by the imaging target, and the reflected infrared ray is received by the infrared camera, thereby acquiring an image of the infrared ray. This enables the infrared imaging unit 123 to obtain a clearer infrared image. The infrared imaging unit 123 and the infrared light emitting unit 124 may be provided in the right controller 4 as separate devices, or may be provided in the right controller 4 as a single device provided in the same package (package). In addition, although the infrared imaging unit 123 having an infrared camera is used in the present embodiment, a visible light camera (a camera using a visible light image sensor) may be used as the imaging means instead of the infrared camera in another embodiment.
The right controller 4 includes a processing unit 121. The processing unit 121 is connected to the communication control unit 111. The processing unit 121 is connected to the infrared imaging unit 123 and the infrared light emitting unit 124.
The processing unit 121 includes a CPU, a memory, and the like, and executes management processing of the infrared imaging unit 123 in accordance with instructions from the main apparatus 2 based on a predetermined program (for example, an application program for performing image processing and various calculations) stored in a storage device (for example, a nonvolatile memory or the like) not shown in the drawings provided in the right controller 4. For example, the processing unit 121 causes the infrared imaging unit 123 to perform an imaging operation, or acquires and/or calculates information based on the imaging result (information of the captured image, information calculated from the information, or the like), and transmits the information to the main apparatus 2 via the communication control unit 111. The processing unit 121 executes management processing of the infrared light emitting unit 124 in accordance with an instruction from the main apparatus 2. For example, the processing unit 121 controls the emission of light from the infrared light emitting unit 124 in accordance with an instruction from the main apparatus 2. The memory used when the processing unit 121 performs the processing may be provided in the processing unit 121 or may be the memory 112.
The right controller 4 includes a power supply unit 118. The power supply unit 118 has the same function as the power supply unit 108 of the left controller 3, and operates in the same manner.
[1-2. Structure of Loop-type expansion device ]
Next, the structure of the loop type expanding device 5 will be described. Fig. 9 is a perspective view showing an example of the loop type expanding device. Fig. 10 is a six-sided view showing an example of the loop type expanding device. In fig. 10, (a) is a front view, (b) is a right side view, (c) is a left side view, (d) is a top view, (e) is a bottom view, and (f) is a rear view.
In the present embodiment, the loop type expansion device 5 is an expansion device to which the right controller 4 can be attached. In the present embodiment, the user performs a new operation of applying a force to the loop type expanding device 5 to deform the same (see fig. 15), which will be described in detail later. The user can operate the loop type expanding device 5 by performing a body building operation using the loop type expanding device 5 with a feeling of performing exercise, for example. That is, the loop type expanding device 5 is used to expand a conventional operation method and provide a new operation method to the user. In the present embodiment, the loop type expansion device 5 is a device that expands the function of the right controller 4, and more specifically, expands the operation function of the right controller 4. That is, the user can perform an operation that cannot be performed only by the right controller 4 by using the loop type expansion device 5 to which the right controller 4 is attached.
As shown in fig. 9 and 10, the ring-shaped expanding device 5 includes a ring-shaped portion 201 and a main body portion 202. The annular portion 201 has an annular shape. In the present embodiment, the annular portion 201 is formed in an annular shape by an elastic member 241 and a base portion 242 (see fig. 18) described later. In the present embodiment, the annular portion 201 is annular. In other embodiments, the annular portion 201 may have any shape, and may have an elliptical ring shape, for example. In the present embodiment, the diameter of the ring formed by the ring-shaped portion 201 is 30[ cm ]. The annular portion 201 may have a size as follows: the user can hold one side portion with the left hand and the other side portion symmetrical with respect to the portion with the center of the ring as a reference with the right hand. The size of the annular portion 201 may be set according to the size and age of the user to be expected to use, and the diameter may be, for example, 20 to 50 cm. In the present embodiment, the annular portion 201 is formed in an annular shape from a band-shaped member having a width of a predetermined length (for example, 3 to 10 cm). Here, in the present specification, a substantially cylindrical space inside the annular portion 201 (substantially, a cylindrical space having the bottom surface of the 2 circular regions R1 and R2 in fig. 9) is referred to as "a space surrounded by the annular portion 201". The circular region R1 is a circular region having a circumferential edge on the front side (i.e., on the negative Z-axis direction side shown in fig. 9) of the elastic member 241, and the circular region R2 is a circular region having a circumferential edge on the rear side (i.e., on the positive Z-axis direction side shown in fig. 9) of the elastic member 241. The band-shaped elastic member 241 is bent in a circular shape, and the annular portion 201 is formed in an annular shape by the elastic member 241 and the base portion 242, which will be described in detail later. The elastic member 241 is bent in a circular shape, and the sides of the elastic member 241 on both sides of the belt are the circumferences of the regions R1 and R2. That is, the circumferences of the regions R1 and R2 are defined by the sides of the bent elastic member 241 on both sides of the belt as described above. In the present embodiment, the plane including the circular region R1 and the plane including the circular region R2 are parallel to the XY plane, and the 2 regions R1 and R2 appear to coincide with each other when viewed from the Z-axis direction. The cylindrical space is a space sandwiched between a plane including the circular region R1 and a plane including the circular region R2, and is a space inside the circular regions R1 and R2 when viewed from a direction perpendicular to the planes (i.e., the Z-axis direction). In addition, at least a part of the annular portion 201 (an elastic member in the present embodiment) is elastically deformable. In the present embodiment, a member that is "elastically deformable" means that the member is elastically deformed by a deformation amount that is perceivable by humans.
The main body portion 202 can mount the right controller 4. The state where "the right controller 4 is attached to the main body portion 202" refers to a state where the right controller 4 is attached to the main body portion 202. As an example, the right controller 4 can be said to be integrally fixed to the main body portion 202. Alternatively, for example, the right controller 4 and the main body 202 may be in a state of not being separated from each other unless a special operation or a load equal to or greater than a certain level is performed. In addition, the fixed state means that the right controller 4 and the main body portion 202 do not substantially move relative to each other, but may slightly move.
The body 202 is provided in the annular portion 201. Further, "the body 202 is provided in the annular portion 201" means that the body 202 is fixed to the annular portion 201.
Fig. 11 is a perspective view showing the vicinity of the main body portion 202 in the ring-shaped expanding device 5 shown in fig. 9. As shown in fig. 11, the main body 202 has a rail portion 211. The rail portion 211 is an example of a mounting portion to which the right controller 4 can be mounted. In the present embodiment, the guide rail portion 211 is slidably engaged with the slider 62 of the right controller 4. The guide rail portion 211 is an example of an expansion device side engagement portion that engages with a game controller side engagement portion (specifically, the slider 62). The guide rail portion 211 may be an example of an expansion device side sliding portion that engages with a game controller side sliding portion.
The guide rail portion 211 is slidably engaged with a slider of the controller, and this is similar to the guide rail portion of the main body device 2. Therefore, the rail portion 211 may have the same configuration as the rail portion of the main body apparatus 2. The right controller 4 is attached to the main body portion 202 via the rail portion 211. The configuration of the guide rail portion 211 will be described in detail later, but the guide rail portion 211 is provided to extend in one direction (specifically, the right-left direction described later).
Fig. 12 is a diagram showing an example of a state in which the right controller 4 is attached to the loop type expanding device 5. Here, in the present embodiment, the vertical, horizontal, and front-rear directions in the loop type expanding device 5 are defined as follows. First, in the present embodiment, a direction parallel to a direction in which a ring formed by the ring-shaped portion 201 is viewed from the front (referred to as a "front viewing direction") is defined as a front-rear direction of the ring-shaped expanding device 5 (i.e., a Z-axis direction shown in fig. 12). The "front view direction (of the ring)" is, for example, a direction in which the area of the shape assumed by the outer edge of the ring appears largest. In the case where the ring is a circular ring, the "front view direction" can also be said to be a direction in which the ring appears circular.
As shown in fig. 11, the guide rail portion 211 is provided at a position closer to the annular portion 201 in the front-rear direction than the annular portion 201. Specifically, in the present embodiment, as shown in fig. 12, the guide rail portion 211 is provided on the Z-axis negative side of the annular portion 201. In the present embodiment, the one side is referred to as the front side (in other words, the front side) of the ring-shaped expanding device 5, and the opposite side is referred to as the rear side (in other words, the rear side) of the ring-shaped expanding device 5.
The rail portion 211 of the main body 202 is provided to extend in a direction substantially perpendicular to the front-rear direction. In the present embodiment, a direction substantially parallel to the direction in which the guide rail portion 211 extends, which is perpendicular to the front-rear direction, is set as the left-right direction of the loop type expanding device 5 (i.e., the X-axis direction shown in fig. 12).
In this specification, the term "substantial (in a certain state)" includes both a case where the state is strictly the state and a case where the state is substantially the state. For example, "the left-right direction is substantially parallel to the guide rail portion 211" means that the left-right direction may be strictly parallel to the guide rail portion 211, or may be provided substantially parallel to the guide rail portion 211 although not strictly parallel.
As shown in fig. 11, the rail portion 211 has a shape in which one of both ends in the left-right direction is open and the other end is closed. In the present embodiment, the one end side of the opening is set as the right side of the loop type expanding device 5, and the other end side is set as the left side of the loop type expanding device 5. That is, when the loop type expanding device 5 is viewed from the front side, the direction in which the right controller 4 is inserted into the guide rail portion 211 of the main body 202 (i.e., the positive X-axis direction shown in fig. 12) is the left direction of the loop type expanding device 5, and the opposite direction is the right direction of the loop type expanding device 5 (see fig. 12).
In the present embodiment, the direction perpendicular to the front-rear direction and the left-right direction is the vertical direction of the ring-shaped expanding device 5 (i.e., the Y-axis direction shown in fig. 12). When the ring-shaped expanding device 5 is viewed from the front, the direction from the main body 202 toward the center of the annular portion 201 is the downward direction of the ring-shaped expanding device 5 (i.e., the negative Y-axis direction shown in fig. 12), and the opposite direction is the upward direction of the ring-shaped expanding device 5.
When the direction of the loop type expanding device 5 is defined as described above, the main body portion 202 can be said to be provided at the upper end portion of the annular portion 201. In the present embodiment, the upward direction in the case where the direction of the ring expander 5 is defined as described above is the same as the direction in which the shaft portion of the analog rocker 52 is tilted (i.e., the positive x-axis direction in fig. 6) in order to instruct the analog rocker 52 of the right controller 4 in the state attached to the ring expander 5 to face upward.
[1-2-1. Main body ]
As shown in fig. 11, the main body 202 includes a case 212. The housing 212 is fixed to the annular portion 201 by screws, for example (details will be described later). In the present embodiment, the case 212 is fixed to the annular portion 201 so as to cover a part of the annular portion 201 (specifically, a part in the vicinity of the upper end of the annular portion 201). As shown in fig. 11, the housing 212 has a shape protruding toward the front side with respect to the annular portion 201. In the present embodiment, the housing 212 has a shape that protrudes rearward with respect to the annular portion 201. In the present embodiment, the amount by which the case 212 protrudes forward with respect to the annular portion 201 is larger than the amount by which the case 212 protrudes rearward with respect to the annular portion 201.
As shown in fig. 11, the guide rail portion 211 is provided to the housing 212. The rail portion 211 is formed with a groove extending in the left-right direction (in other words, the sliding direction). As shown in fig. 11, the right end (i.e., one end on the X-axis negative direction side) of the groove of the rail portion 211 is open.
The groove of the guide rail portion 211 is shaped to be slidably engaged with the slider 62 of the right controller 4. Specifically, the slider 62 of the right controller 4 has a cross-sectional shape substantially in a T-shape in a cross-section perpendicular to the sliding direction (i.e., the y-axis direction shown in fig. 6). The slider 62 has a top surface (i.e., a surface on the positive x-axis direction side shown in fig. 6) on the side surface away from the right controller 4, and has a protruding portion protruding to both sides in a direction parallel to the top surface (i.e., the z-axis direction shown in fig. 6) when viewed from the sliding direction. On the other hand, the guide rail portion 211 has 2 facing portions 215 facing the bottom surface 214 of the groove and projecting inward from the side surfaces of the groove when viewed from a direction perpendicular to the sliding direction (i.e., the X-axis direction shown in fig. 11). The slider 62 is inserted into the guide rail portion 211 so that the protruding portion of the slider 62 enters between the bottom surface 214 of the guide rail portion 211 and the facing portion 215, whereby the slider 62 engages with the guide rail portion 211. As described above, the slider 62 is inserted into the guide rail portion 211 along a predetermined linear direction (i.e., a sliding direction), and thereby the guide rail portion 211 and the slider 62 are engaged with each other in a state where the slider 62 can slide relative to the guide rail portion 211 along the linear direction. The movement of the slider 62 engaged with the guide rail portion 211 with respect to the guide rail portion 211 in a direction perpendicular to the sliding direction (or a direction different from the sliding direction) is restricted so as not to be disengaged.
A stop portion 213 (see fig. 11) for stopping the sliding movement of the slider 62 inserted from the right end of the guide rail portion 211 is provided at the left end of the guide rail portion 211. The stop portion 213 is a part of the facing portion 215. The stop portion 213 is provided at the left end of the groove of the guide rail portion 211. Here, the facing portion 215 protrudes from the side surface of the groove by a predetermined length at a portion other than the left end of the groove, and the portion at the left end of the groove protrudes longer than the predetermined length. In the present embodiment, a portion of the opposing portion 215 that protrudes longer than the predetermined length is referred to as a stop portion 213 (see fig. 11). Note that the broken line shown in fig. 11 is described for easy understanding of the position of the stop portion 213, and is not actually provided in the rail portion 211. As described above, the slider 62 abuts against the stopper 213 when inserted from the right end of the guide rail 211 and slidably moves toward the left end of the guide rail 211. Further, regarding the lower end portion of the slider 62 (i.e., the end portion on the y-axis negative direction side shown in fig. 6), when viewed from the direction parallel to the above-described top surface and perpendicular to the sliding direction (i.e., the z-axis direction shown in fig. 6), the protruding portion on the side away from the side surface of the right controller 4 is shaped to protrude from the base portion on the side close to the side surface (i.e., the side in contact with the side surface) (see fig. 6). When the slider 62 is slidably moved in the insertion direction (i.e., in the direction from the right end to the left end of the rail portion 211), the stopper 213 abuts against the base portion. In the state where the stopper 213 is in contact with the base portion, the above-described protruding portion may or may not be in contact with the wall surface on the left side of the groove of the rail portion 211 (i.e., the head side in the case where the slider 62 is inserted from the right end of the groove). As described above, the slider 62 abuts against the stopper 213, and the sliding movement of the slider 62 is stopped. In another embodiment, when the slider 62 is slid in the insertion direction, the slider 62 may be stopped by the protruding portion abutting the left wall surface of the groove of the guide rail portion 211 before the stop portion 213 abuts the base portion.
In the present embodiment, the right controller 4 includes an engagement portion 63 (see fig. 6). The engaging portion 63 is provided to protrude laterally (i.e., in the positive z-axis direction shown in fig. 6) from the slider 62. The locking portion 63 is movable in the direction of the inside of the slider 62, and is biased (for example, by a spring) in a direction to be projected toward the above-mentioned side. As shown in fig. 11, a notch 219 is provided in the facing portion 215 of the rail portion 211. The notch 219 is provided at a position facing the locking portion 63 in a state where the slider 62 is inserted to the end of the guide rail portion 211 (specifically, a state where the slider 62 abuts against the stop portion 213. furthermore, the slider 62 may be in a state where there is a slight gap between the slider 62 and the stop portion 213 without strictly contacting the stop portion 213). Therefore, in a state where the slider 62 is inserted to the end of the guide rail portion 211, the locking portion 63 enters the notch 219. That is, the locking portion 63 is locked to the notch 219. By the engagement of the engagement portion 63 with the notch 219, the sliding movement of the slider 62 in the direction in which the slider 62 is disengaged from the guide rail portion 211 (i.e., the direction in which the slider 62 is away from the stop portion 213) is restricted. Therefore, in a state where the locking portion 63 is locked with the notch 219, even if a certain degree of force is applied, the slider 62 does not come off the rail portion 211. As described above, the right controller 4 is attached to the main body portion 202 by the locking portion 63 being locked with the notch 219 in a state where the slider 62 is engaged with the rail portion 211.
In the state where the locking portion 63 is locked to the notch 219, the sliding movement of the slider 62 with respect to the rail portion 211 is restricted by the locking portion 63 in both the insertion direction and the reverse direction of the insertion direction. Therefore, in the above state, the sliding movement in the insertion direction may be restricted by the stopper 213 or the locking portion 63. In other embodiments, the sliding movement in the insertion direction may be restricted by either the stopper portion 213 or the locking portion 63.
Although not shown, in the present embodiment, the upper surface of the locking portion 63 (i.e., the positive y-axis direction side shown in fig. 6) is provided substantially perpendicular to the sliding direction, while the lower surface of the locking portion 63 is a slope provided obliquely to the sliding direction. The lower surface is formed as a slope to prevent the engaging portion 63 from easily catching against the opposing portion 215 when the slider 62 is inserted into the rail portion 211 and moved in the insertion direction, so that the sliding movement can be smoothly performed. Since the upper and lower surfaces of the locking portion 63 are configured as described above, in a state where the locking portion 63 is locked with the notch 219, the upper surface abuts against a portion of the notch 219 of the opposing portion 215, and therefore, the movement of the slider 62 in the direction opposite to the insertion direction is restricted by a relatively large force. On the other hand, since the inclined surface abuts against the portion of the notch 219 of the opposing portion 215, the movement of the slider 62 in the insertion direction is restricted by a relatively small force. However, in the other embodiment, in order to increase the force for restricting the sliding movement of the locking portion 63 in the insertion direction, the lower surface of the locking portion 63 may be provided substantially perpendicular to the sliding direction, similarly to the upper surface.
As described above, in the present embodiment, the "state in which the right controller 4 is attached to the main body portion 202" refers to a state in which the respective engagement portions (i.e., the guide rail portion 211 and the slider 62) are engaged with each other and the sliding movement is restricted. In this way, the right controller 4 is mounted on the main body 202. In contrast, in the present embodiment, the locking portion 63 is retracted in the direction of the inside of the slider 62 (by the operation of a release button 69 described later), and the state in which the locking portion 63 is locked with the notch 219 is released. Thereby, the state in which the right controller 4 is attached to the main body 202, that is, the state in which the right controller is attached to the main body 202 is released. Then, the slider 62 is slid in the direction opposite to the insertion direction, and the engagement between the slider 62 and the guide rail portion 211 is also released, so that the right controller 4 is in a state of being detached from the main body portion 202.
In the present embodiment, the slide movement is restricted by the locking portion 63 and the notch 219, but the method of restricting the slide movement is arbitrary. For example, in another embodiment, the guide rail portion 211 may have a portion that abuts against the slider 62 so that the slider 62 is pressed by a force including a component in a direction perpendicular to the sliding direction in a state where the slider 62 is inserted into the end of the guide rail portion 211, and the sliding movement may be restricted by a frictional force generated between the portion and the slider 62.
As described above, when the right controller 4 is mounted on the loop type expanding device 5, the user first inserts the slider 62 of the right controller 4 into the rail portion 211 from the right end of the rail portion 211. Then, the slider 62 inserted is slid to the end of the left end of the guide rail portion 211, and the locking portion 63 is locked to the notch 219, whereby the right controller 4 is mounted on the main body portion 202. With the above, the user can attach the right controller 4 to the loop type expanding device 5.
The right controller 4 is provided with a depressible release button 69 (see fig. 6). When the release button 69 is pressed, the locking portion 63 moves in the direction of the inside of the slider 62, and is in a state of not protruding (or hardly protruding) from the slider 62. Therefore, when the release button 69 is pressed in a state where the right controller 4 is attached to the body portion 202 of the ring-shaped expansion device 5, the locking portion 63 is no longer locked (or almost no longer locked) with the notch 219 as described above. As described above, in a state where the right controller 4 is attached to the main body portion 202 of the ring-shaped expanding device 5, the user can easily remove the right controller 4 from the ring-shaped expanding device 5 by pressing the release button 69.
As described above, the housing 212 is provided to protrude forward from the annular portion 201. Specifically, as shown in fig. 11, the inner surface 216 of the case 212 (i.e., the surface facing the central axis of the ring formed by the annular portion 201) has a portion that protrudes forward relative to the annular portion 201 relative to the rear side. The guide rail portion 211 is provided on the above-described portion of the inner side surface 216. Thus, the rail portion 211 is provided outside the space surrounded by the annular portion 201. The region "outside the space surrounded by the annular portion 201" includes at least a region on the front side in the front view direction from the front end of the annular portion 201 and a region on the rear side in the front view direction from the rear end of the annular portion 201. In the present embodiment, the rail portion 211 is provided in such a region. More specifically, when the ring formed by the annular portion 201 is viewed from the front, the guide rail portion 211 is provided on the front side of the hole of the housing 212 (i.e., the hole through which the annular portion 201 passes) in the viewing direction. Further, it can be said that the guide rail portion 211 is provided in a direction in which the sliding direction is substantially perpendicular to the front view direction, and is provided at a position shifted from the annular portion 201 in the front view direction. In this way, the rail portion 211 is provided at a position apart from the annular portion 201 in the front view direction (specifically, at a position on the front side of the annular portion 201 in the front view direction).
As described above, the ring-shaped portion 201 deformed by the user's operation can be made less likely to contact the rail portion 211. This reduces the possibility that the right controller 4 is separated from the loop type expanding device 5 due to the contact of the loop portion 201 with the guide rail portion 211. Further, it is also conceivable to make the diameter of the annular portion 201 large so that the annular portion 201 is less likely to come into contact with the guide rail portion 211 when deformed, but in the present embodiment, the necessity of making the annular portion 201 large is reduced (since the guide rail portion 211 can be provided at a position shifted from the annular portion 201 in the front view direction so that it is less likely to come into contact with the annular portion 201). In addition, when the user inserts the slider 62 of the right controller 4 into the rail portion 211 to thereby attach the right controller 4 to the loop type expanding device 5, the right controller 4 is less likely to contact the loop portion 201. Thereby, the user can easily perform the operation of fitting the right controller 4 to the loop type expanding device 5.
In the present embodiment, the guide rail portion 211 is provided outside the region through which the annular portion 201 passes when the annular portion 201 is deformed so as to extend in the vertical direction (i.e., the direction parallel to the straight line connecting the center of the guide rail portion 211 and the center of the ring formed by the annular portion 201) and to contract in the horizontal direction. This makes it possible to make the rail portion 211 less likely to contact the annular portion 201.
In the present embodiment, the sliding direction in the guide rail portion 211 is perpendicular to the front view direction. Therefore, the rail portion 211 can be compactly arranged so as not to protrude in the front view direction. In the present embodiment, the guide rail portion 211 is provided with: when the ring formed by the annular portion 201 is viewed from the front, a straight line connecting the center of the guide rail portion 211 in the sliding direction and the center of the ring is perpendicular to the sliding direction. Thus, the guide rail portion 211 can be in a state in which it is difficult to contact the annular portion 201, and the guide rail portion 211 can be disposed close to the annular portion 201 (in the present embodiment, as shown in fig. 12, the guide rail portion 211 is disposed near the inner periphery of the annular portion 201 when viewed from the front). Therefore, the loop type expanding device 5 as a whole can be made compact.
Further, as shown in fig. 11, the rail portion 211 is provided on the central axis side of the ring formed by the annular portion 201 in the main body portion 202 (i.e., at a position on the central axis side of the ring with respect to the center of the main body portion 202). Specifically, the rail portion 211 is provided on a surface (specifically, the inner surface 216) of the body portion 202 facing the center of the ring so that the right controller 4 can be attached to the inside of the ring-shaped portion 201. The guide portion 211 (specifically, the bottom surface 214 of the guide portion 211) faces a position in the space surrounded by the annular portion 201 and a central axis of a ring formed by the annular portion 201. The "central axis of the ring" means an axis that passes through the center of the ring when the ring is viewed from the front and extends parallel to the front viewing direction of the ring. Further, "the guide rail portion 211 faces the central axis of the ring" is not limited to a mode in which the normal line of the bottom surface of the guide rail portion 211 strictly intersects the central axis of the ring.
When the ring formed by the ring-shaped portion 201 is viewed from the front, the guide rail portion 211 is provided at a position inside the outer edge of the ring (see the chain line shown in fig. 12, however, in fig. 12, the chain line is shown at a position slightly outside the outer edge of the ring for the purpose of facilitating the view of the drawing). In the present embodiment, the right controller 4 is attached to the main body 202 such that the bottom surface of the guide rail portion 211 faces the center of the ring and the left side surface of the right controller 4 is parallel to the bottom surface of the guide rail portion 211, and the front view direction is perpendicular to the main surface because the main surface of the right controller 4 is perpendicular to the left side surface. Therefore, in the present embodiment, the phrase "when the ring formed by the annular portion is viewed from the front" can be said to be a case when the ring is viewed from a direction perpendicular to the main surface of the right controller 4 attached to the main body portion 202. As described above, the right controller 4 is attached to the main body 202 such that the right controller 4 is positioned inside the outer edge of the ring formed by the annular portion 201 when the ring is viewed from the front. Further, it can also be said that the right controller 4 is attached to the main body portion 202 such that the right controller 4 is positioned on the center side of the ring formed by the ring-shaped portion 201 with respect to the main body portion 202. The "position inside the outer edge of the ring formed by the annular portion 201" refers to a region that appears inside the outer edge of the ring when viewed from the front direction. Therefore, the guide rail portion 211 may be located at a position different from the annular portion 201 in the front view direction.
According to the above-described configuration in which the guide portion 211 is directed toward the center axis of the ring or the configuration in which the guide portion 211 is located inside the outer edge of the ring, when the user uses the loop type expanding device 5 to which the right controller 4 is attached, the possibility of the right controller 4 coming into contact with another object can be reduced. Therefore, the possibility that the right controller 4 is detached from the loop type expanding device 5 or damaged due to the contact of the right controller 4 with another object can be reduced.
In another embodiment, at least a part of the guide rail portion 211 may be provided inside the outer edge of the ring formed by the ring-shaped portion 201. That is, the right controller 4 may be attached to the main body portion 202 such that at least a part of the right controller 4 is positioned inside the outer edge of the ring formed by the annular portion 201. This also reduces the possibility that the right controller 4 attached to the loop type expanding device 5 comes into contact with another object.
In the present embodiment, the main surface of the right controller 4 attached to the body 202 faces the front side when the ring formed by the annular portion 201 is viewed from the front (see fig. 12). The direction in which the analog rocker 52 faces is the direction in which the portion of the body 202 on which the rail portion 211 is provided (i.e., the portion protruding toward the front side) protrudes from the annular portion 201. Therefore, in the present embodiment, in a state where the user grips the loop type expansion device 5 in a direction facing the loop type expansion device 5, the main surface of the right controller 4 attached to the loop type expansion device 5 faces the user. Accordingly, the user can easily operate the operation portions (i.e., the analog sticks 52 and the buttons 53 to 56) provided on the main surface of the right controller 4 even when the right controller is attached to the ring-shaped expansion device 5.
As shown in fig. 12, a marker 218 is provided on the case 212 at a position aligned with the plus button 57 of the right controller 4 in a state attached to the main body portion 202. Specifically, the position of the indicator 218 is a position gradually approaching the plus button 57 as the right controller 4 is gradually slid in the insertion direction while being engaged with the guide rail portion 211. The position of the indicator 218 is a position that is located in a direction perpendicular to the sliding direction with respect to the plus button 57 in a state where the right controller 4 is attached to the main body portion 202. The position of the mark 218 is symmetrical with the positive button 57 with respect to the boundary between the main surface of the right controller 4 and the housing 212 (here, the gap between the main surface of the right controller 4 and the housing 212). That is, the length of the perpendicular line extending from the boundary to the position of the marker 218 is substantially the same as the length of the perpendicular line extending from the boundary to the position of the home button 57. In a state where the right controller 4 is attached to the main body 202, the distance between the indicator 218 and the home button 57 is shorter than the distance between the operation unit (here, the X button 55) of the right controller 4 located closest to the home button 57 and the home button 57. In a state where the right controller 4 is attached to the main body portion 202, an operation portion provided at a position closest to the indicator 218 among operation portions of the right controller 4 is the plus button 57.
As shown in fig. 12, the label 218 is used to indicate the positive button 57. The mark 218 may be a (solid) member provided on the housing 212 or may be a pattern drawn on the housing 212. In the present embodiment, the indicator 218 has the same shape as the positive button 57, but the indicator 218 may have any shape indicating the positive button 57. The "marked shape" means a three-dimensional shape represented by the outer shape of the member, or a planar shape represented by the pattern. Note that the mark 218 may not directly indicate the positive button 57, but may be a shape that causes a person to recognize the positive button 57 or a shape that is associated with the positive button 57 (except for a shape that indicates a negative). By means of the indication 218, the user can realize that not the left control 3 with the negative button 47 but the right control 4 with the positive button 57 should be fitted on the ring-shaped expansion means 5. In addition, by setting the position of the indicator 218, the user can recognize that the right controller 4 should be inserted into the guide portion 211 to a position where the plus button 57 is aligned with the indicator 218 when the right controller 4 is mounted on the loop type expanding device 5. In this case, the indicator 218 may be shaped like an arrow, for example, instead of the shape related to the home button 57. In this way, the user can easily attach the right controller 4 to the loop type expanding device 5 by the indicator 218. The shape and position of the indicator 218 are not limited to those described above, and may be appropriately changed as long as the user can recognize where the right controller 4 is attached to the loop type expanding device 5 without attaching the left controller 3 thereto and/or where the right controller 4 should be inserted into the guide rail portion 211 when the right controller 4 is attached to the loop type expanding device 5.
The loop type expansion device 5 includes a terminal (terminal 294 shown in fig. 26) for electrical connection to the right controller 4. The terminal 294 is provided at a position corresponding to the terminal 64 of the right controller 4 in a state of being attached to the ring-shaped expanding device 5 in the rail portion 211. Here, the terminal 64 of the right controller 4 is provided on a surface facing the housing 51 in the vicinity of the lower end (i.e., the end on the insertion direction side) of the slider 62 (see fig. 6). Therefore, the terminal 294 is provided on the back surface of the stop portion 213 (i.e., the surface facing the bottom surface 214 of the guide rail portion 211). Therefore, when the right controller 4 is mounted to the loop type expanding device 5 (that is, when the locking portion 63 of the right controller 4 is locked to the notch 219 of the rail portion 211 in a state where the slider 62 of the right controller 4 is engaged with the rail portion 211), the terminal 294 of the loop type expanding device 5 and the terminal 64 of the right controller 4 are in contact with each other. Thereby, the terminal 294 of the loop type expansion device 5 is electrically connected to the terminal 64 of the right controller 4. Further, in the present embodiment, the terminal 294 is provided on the side (i.e., the left side) of the rail portion 211 opposite to the side where the right controller 4 is inserted. This reduces the chance of the terminal 294 coming into contact with the right controller 4 when the right controller 4 is attached to the rail portion 211, and reduces the possibility of damage to the terminal 294.
Fig. 13 and 14 are exploded perspective views of the main body shown in fig. 11. Fig. 13 is an exploded perspective view of the body 202 as viewed from the inside (specifically, the negative Y-axis direction side) of the ring formed by the ring-shaped portion 201, and fig. 14 is an exploded perspective view of the body 202 as viewed from the outside (specifically, the positive Y-axis direction side) of the ring formed by the ring-shaped portion 201.
As shown in fig. 13 and 14, in the present embodiment, the case 212 is composed of an inner case 221 and an outer case 222. The inner case 221 is disposed substantially inside the ring formed by the annular portion 201. The outer case 222 is disposed substantially outside the ring formed by the annular portion 201. The inner case 221 and the outer case 222 are fixed to each other by screws, for example. In the present embodiment, the method of fixing the 2 members (i.e., preventing one member from coming off the other member) is arbitrary, and the 2 members may be connected by fastening with screws or the like, the 2 members may be bonded by an adhesive, or the one member may be fitted to the other member.
As shown in fig. 13 and 14, the annular portion 201 is fixed to the case 212 in a state of being sandwiched between the inner case 221 and the outer case 222. In the present embodiment, the annular portion 201 is fixed to the inner case 221 by fastening the inner case 221 to the base portion of the annular portion 201 with screws. The annular portion 201 is fixed to the housing 212 in a state of being inserted through a hole generated when the inner housing 221 and the outer housing 222 are fixed. In this way, a part of the annular portion 201 (specifically, a part including a pedestal portion described later) is covered with the housing 212.
As shown in fig. 13, the rail portion 211 is fixed to the inner case 221 by, for example, screws. The inner case 221 has a recess 217 recessed from the inner surface 216, and the rail portion 211 is fixed to the recess 217. In the present embodiment, the depth of the recess 217 is slightly longer than the thickness of the rail 211. Therefore, in a state where the rail portion 211 is fixed to the recess 217 of the inner case 221, the stop portion 213 and the facing portion 215 of the rail portion 211 are disposed at positions slightly recessed from the inner surface 216.
As described above, in the present embodiment, the rail portion 211 is disposed at a position recessed from the surface (i.e., the inner surface 216) of the housing 212. Accordingly, in a state where the right controller 4 is attached to the ring-shaped expansion device 5, the inner surface 216 of the housing 212 abuts against the right controller 4, and applies a pressing force to the right controller 4. This can reduce the backlash between the ring-shaped expanding device 5 and the right controller 4.
In the present embodiment, the guide rail portion 211 is provided in the housing 212 in the following state: a part of the rail portion 211 is exposed to the outside of the housing 212 so that the slider 62 can be inserted into the rail portion 211. Here, as shown in fig. 13 and 14, with respect to the length of the guide rail portion 211 in the sliding direction (i.e., the X-axis direction), the length of the non-protruding portion in the housing 212 covering the ring-shaped portion 201 (L1 shown in fig. 11) is shorter than the length of the protruding portion in the housing 212 where the guide rail portion 211 is provided (L2 shown in fig. 11). Thus, according to the present embodiment, the guide rail portion 211 can be reliably protected by the housing 212, and the housing 212 can be made compact by making the portion of the housing 212 covering the annular portion 201 relatively small. Here, when designing the shape of the housing 212, first, the length of the protruding portion is determined according to the length of the slider 62 of the right controller 4. In consideration of simplifying the outer shape of the case 212 after determining the length of the protruding portion, it is conceivable that the length of the case 212 in the sliding direction is fixed to the length of the case 212 in the protruding portion, and the surfaces on both sides of the case 212 in the sliding direction are flat surfaces. However, when the first portion of the housing 212 covering the annular portion 201 becomes long in the above-described direction, there is a concern that: when the annular portion 201 is deformed, the annular portion 201 is likely to contact the housing 212, or the annular portion 201 contacts the housing 212, which increases the load applied to the housing 212. In contrast, according to the present embodiment, by making the non-projecting portion compact, the annular portion 201 can be made less likely to contact the housing 212 than when the length of the housing 212 in the sliding direction is fixed, and the load on the housing 212 due to the annular portion 201 contacting the housing 212 can be reduced.
As shown in fig. 13 and 14, the loop type expanding device 5 includes a substrate 223. The substrate 223 is provided with a circuit functioning as a processing unit 293, a signal conversion unit 292, and a power conversion unit 295 (see fig. 26) described later. The substrate 223 is disposed inside the housing 212 and is fastened to the housing 212 by screws, for example. In the present embodiment, the protruding portion has a substrate 223. Specifically, the substrate 223 is disposed inside the protruding portion. Although not shown, the circuit on the substrate 223 is electrically connected to the terminal 294 and to a strain gauge described later.
As shown in fig. 13 and 14, the main body portion 202 includes a light guide portion 224 and a holding body 225. The holder 225 holds the light guide portion 224 inside the case 212. That is, in the present embodiment, the holder 225 that holds the light guide portion 224 is fixed to the case 212.
Here, as described above, the right controller 4 includes the notification LED 67 (see fig. 6) on the mounting surface of the slider 62. In a state where the right controller 4 is attached to the loop type expansion device 5, the attachment surface of the slider 62 faces the bottom surface of the guide rail portion 211 and is not exposed. Therefore, in the present embodiment, light guide portion 224 is provided so that the user can visually recognize the light emission of notification LED 67 from the outside of case 212 even in the above-described state.
The light guide portion 224 has the same number of light guide paths as the number of notification LEDs 67 (4 in this case). One end of each light guide path is an incident surface, and the other end is an emergent surface. The light guide path is a transparent member made of, for example, resin. The light guide path may be any member having a function of guiding light from the incident surface to the exit surface. The shape of the light guide path may be any shape in which the incident surface is located in the vicinity of an incident port described later and the emission surface is located in the vicinity of an emission port described later.
As shown in fig. 13, the concave portion 217 of the inner case 221 is provided with an entrance port H1, and the bottom surface 214 of the rail portion 211 is provided with an entrance port H2. The positions of the entrance ports H1 and H2 are positions substantially opposite to the position of the notification LED 67 of the right controller 4 attached to the ring-shaped expansion device 5. Specifically, the positions of the entrance ports H1 and H2 overlap the positions of the notification LEDs 67 in the lateral direction (i.e., X-axis direction) and the front-back direction (i.e., Z-axis direction) of the ring-shaped expansion device 5. The holder 225 holds the light guide unit 224 at a position where each incident surface of the light guide unit 224 is exposed from the incident ports H1 and H2.
As shown in fig. 14, the outer case 222 is provided with an injection port H3. In the present embodiment, 4 injection holes H3 are provided, the number of which is the same as the number of notification LEDs 67. The holder 225 holds the light guide member 224 at a position where each emission surface of the light guide member 224 is exposed from each emission port H3. Therefore, when light from the notification LED 67 of the right controller 4 enters the entrance port H2, the light is guided by the light guide portion 224 and then emitted from the emission port H3.
As described above, the light guide unit 224 guides light entering from the notification LED 67 of the right controller 4 attached to the loop-type expansion device 5 to the entrance port H2 provided on the predetermined surface (specifically, the bottom surface 214) of the guide rail unit 211 to the exit port H3 provided on the other surface of the main body portion 202 different from the predetermined surface of the guide rail unit 211. Accordingly, even in a state where the right controller 4 is attached to the ring-shaped extension device 5, the user can confirm the light emission state of the notification LED 67 by the light from the output port H3. In addition, information notified by the notification LED 67 of the right controller 4 can be presented to the user by a simple configuration using the light guide portion 224.
In the present embodiment, the injection hole H3 is provided at a position that can be visually recognized from the front side and the upper side of the loop type expanding device 5 (see fig. 10). Therefore, in the present embodiment, the user can visually recognize the light from the output port H3 not only when the ring-shaped expansion apparatus 5 is used with the front side facing the front and at a relatively high height (see fig. 15), but also when the ring-shaped expansion apparatus 5 is used at a relatively low height or when the ring-shaped expansion apparatus 5 is placed without being held and the user views the ring-shaped expansion apparatus 5 from the outside of the ring formed by the ring-shaped portion 201. That is, the outlet H3 can be disposed at a position where the light from the outlet H3 is easily visually recognized by the user.
In other embodiments, the position of injection port H3 is arbitrary, and injection port H3 may be provided at an arbitrary position that can be visually recognized from the outside of casing 212. For example, the injection port H3 may be provided at any position of the outer case 222.
[1-2-2. holding cover ]
As shown in fig. 10 and 12, the ring-shaped expanding device 5 includes grip covers 206 and 207. The grip covers 206 and 207 are members for the user to grip. In the present embodiment, the user can easily grip the loop type expanding device 5 by providing the grip covers 206 and 207. The details of the grip caps 206 and 207 will be described below.
As shown in fig. 10 and 12, in the present embodiment, the annular portion 201 is provided with 2 grip covers 206 and 207. In the present embodiment, grip covers 206 and 207 are detachable from annular portion 201. Grip covers 206 and 207 are attached to grip portions of the ring-shaped portion 201. Here, the grip portion refers to a portion of the ring-shaped portion 201 to be gripped by a user. In the present embodiment, a portion near the right end of the ring-shaped portion 201 and a portion near the left end of the ring-shaped portion 201 are grip portions. That is, when the body 202 is located at a position having a center angle of 0 degrees with respect to the center of the annular portion 201, the grip portion may be provided at a position of +90 degrees and a position of-90 degrees with respect to the center of the annular portion 201. In the following, a grip portion near the right end of the ring portion 201 is referred to as a right grip portion, and a grip portion near the left end of the ring portion 201 is referred to as a left grip portion. The grip portion is provided with a structure (a fourth surface fastener (japanese surface ファスナー)233 described later) for attaching the grip cover 206 or 207, which will be described later in detail. When grip cover 206 or 207 can be detached from annular portion 201 as in the present embodiment, a portion provided with a structure for attaching grip cover 206 or 207 can be said to be a grip portion.
The grip portion may have any configuration that can be distinguished from other portions of the ring portion 201 other than the grip portion. For example, when a part of the ring-shaped portion 201 (specifically, a part near the left end and a part near the right end of the ring-shaped portion 201) has a color and/or a pattern different from those of other parts, the part (having a function of allowing the user to recognize that the part is to be gripped and operated) can be said to be a gripping part. In addition, when a part of the ring-shaped portion 201 (specifically, a part near the left end and a part near the right end of the ring-shaped portion 201) is formed thicker than the other parts, the part (having a function of allowing the user to recognize that the part is gripped and operated) can be said to be a gripping part. For example, when a member similar to the grip cover is fixed to the annular portion 201 so as not to be detachable, the member can be said to be a grip portion. As described above, the loop type expanding device 5 can be operated by the user with the appropriate portion being gripped by the gripping portion.
In the present embodiment, the user indirectly grips the grip portion by gripping the grip covers 206 and 207 attached to the grip portion of the ring-shaped portion 201. In contrast, in another embodiment, the ring-shaped expanding device 5 may not have a grip cover, and in this case, the user may directly grip the grip portion of the ring-shaped portion 201. That is, the grip portion may be a portion that the user directly grips or may be a portion that the user indirectly grips.
In the present embodiment, a left grip cover 206 is provided at a left grip portion near the left end of the ring-shaped portion 201, and a right grip cover 207 is provided at a right grip portion near the right end of the ring-shaped portion 201. In this way, in the present embodiment, assuming a case where the user grips 2 gripping portions with both hands, the gripping portions are provided at 2 positions on the left and right sides of the ring-shaped portion 201. The number of the gripping portions is arbitrary, and depending on the assumed operation method, the gripping portions may be provided at 3 or more sites or only at 1 site. Depending on the contents of the game (or the contents of the body-building operation performed by the user in the game), only a specific grip portion of the plurality of grip portions may be gripped with one hand or both hands. In other embodiments, a grip portion that can be distinguished from other portions of the ring portion 201 may not be provided.
Fig. 15 is a diagram showing an example of a case where the user uses the extension device. As shown in fig. 15, when the user uses the ring-shaped expanding device 5, the user can grip the left grip cover 206 attached to the left grip portion with the left hand and can grip the right grip cover 207 attached to the right grip portion with the right hand. The user can also use the loop type expansion device 5 in a different method from that shown in fig. 15, which will be described in detail later.
In the present embodiment, 2 grip portions are provided at positions symmetrical with respect to the center of the circular ring (or the elliptical ring) in the annular portion 201 (see fig. 12). Accordingly, the user can hold the position where the force is easily applied to the annular portion 201, and thus an input device which is easy to operate can be provided.
In the present embodiment, 2 grip portions are provided in parallel with the left-right direction. Therefore, the rail portion 211 of the main body portion 202 is disposed in the following orientation: the direction from one to the other of the 2 grip portions is substantially parallel to the sliding direction (of the guide rail portion 211). Here, it is assumed that the user horizontally holds 2 grip portions when using the loop type expanding device 5 (see fig. 15). Therefore, in a state where the user grips the ring type expanding device 5 as described above, the right controller 4 can be attached to the ring type expanding device 5 by horizontally moving the right controller 4 and inserting the same into the rail portion 211. That is, according to the present embodiment, the user can easily attach the right controller 4 to the loop type expanding device 5 while holding the loop type expanding device 5.
In the present embodiment, when the direction in which the shaft portion of the analog stick 52 is tilted in order to direct the analog stick 52 of the right controller 4 attached to the ring-shaped expanding device 5 upward is set to be the upward direction, the main body portion 202 is provided at a position on the upper side of the center of the ring formed by the ring-shaped portion 201 in the ring-shaped portion 201 (see fig. 12). In this case, it is assumed that the user uses the ring-shaped expanding device 5 in a direction in which the main body 202 is located on the upper side (see fig. 15). Therefore, if the user uses the ring-shaped expanding device 5 in such an orientation, even if the user accidentally drops the ring-shaped expanding device 5 during use, the impact is not easily transmitted to the right controller 4, and the possibility that the right controller 4 is detached from the ring-shaped expanding device 5 can be reduced.
In the present embodiment, the annular portion 201 is elastically deformable, and therefore, even when the user accidentally drops the ring-shaped expanding device 5 during use, the impact is absorbed by the annular portion 201. Therefore, even in the above case, the right controller 4 is less likely to be detached from the loop type expanding device 5.
In addition, the following can also be considered: in use of the loop type expanding device 5, the user changes from a state of holding 2 grip portions to a state of separating one hand from the grip portions to operate the right controller 4. In this case, since the main body 202 is provided above the grip portion in the present embodiment, the right controller 4 can be arranged at a position where it is easy to operate.
Fig. 16 is a diagram showing an example of left grip cover 206. Fig. 17 is an explanatory diagram of a case where left grip cover 206 is attached to the left grip portion of annular portion 201. In the following, the grip cover is described by taking left grip cover 206 as an example, and since right grip cover 207 has the same configuration as left grip cover 206, detailed description of right grip cover 207 will be omitted.
The left grip cover 206 is planar and made of cloth. As shown in fig. 16, left grip cover 206 has a substantially rectangular shape. As shown in fig. 17, left grip cover 206 is attached to annular portion 201 in a cylindrical state (in other words, in a state in which left grip cover 206 is wound around annular portion 201 by one turn). Left grip cover 206 may be made of any material that can be rolled into a tube shape by fixing one end to the other end. In addition, left grip cover 206 may have a buffer material such as sponge inside to facilitate gripping by the user.
In fig. 16, the inner surface of left grip cover 206 is shown. The inner surface of left grip cover 206 is a surface that becomes the inner surface when left grip cover 206 is wound around annular portion 201 and attached. As shown in fig. 16, a first surface connector 231 is provided at one end portion and a second surface connector 232 is provided at the other end portion of the inner surface of the left grip cover 206. In the present specification, the term "end" refers to a tip in a strict sense and a portion including a portion in the vicinity of the tip. Further, although not shown, a third surface fastener is provided on the outer surface of the left grip cover 206 in a region on the back surface side of the first surface fastener 231. The second surface connector 232 and the third surface connector are detachable from each other. For example, the second face connector 232 is a hook-faced face connector and the third face connector is a loop-faced face connector.
As shown in fig. 17, the ring-shaped portion 201 includes a fourth surface connecting member 233 at the holding portion. The fourth surface connecting member 233 is bonded to the holding portion of the ring portion 201 with an adhesive, for example. In the present embodiment, the fourth surface connecting member 233 is provided on the inner surface of the band-shaped annular portion 201. Thus, the fourth connecting member 233 is not easily contacted with other objects. Further, although not shown, a fifth surface fastener is provided on the surface of the right grip portion near the right end of the annular portion 201 on the inner side of the annular portion 201. The fourth surface connecting member 233 is used to attach the left grip cover 206 to the annular portion 201, and the fifth surface connecting member is used to attach the right grip cover 207 to the annular portion 201.
The first surface connector 231 and the fourth surface connector 233 are detachable from each other. For example, the first surface connecting member 231 is a loop surface connecting member, and the fourth surface connecting member 233 is a hook surface connecting member. The fifth surface fastener is a surface fastener (here, a hook-surface fastener) similar to the fourth surface fastener 233.
When the left grip cover 206 is attached to the annular portion 201, first, the first surface connector 231 of the left grip cover 206 is bonded to the fourth surface connector 233 of the annular portion 201. Then, the second surface connector 232 and the third surface connector of the left grip cover 206 are bonded to each other in a state where the left grip cover 206 is wound around the annular portion 201 by one turn. As described above, left grip cover 206 can be attached to annular portion 201.
In the present embodiment, left grip cover 206 is in a state of being wound around annular portion 201 once, and therefore is not easily detached from annular portion 201. Since the first surface connector 231 and the fourth surface connector 233 are bonded to each other, the left grip cover 206 is less likely to be displaced from the annular portion 201. According to the present embodiment, the possibility of the grip caps 206 and 207 being detached or displaced from the annular portion 201 in a state where the user grips the grip caps 206 and 207 can be reduced, and the operability of the loop type expanding device 5 can be improved.
Further, the right grip cover 207 can be attached to the annular portion 201 by the same method as the method of attaching the left grip cover 206 to the annular portion 201.
As described above, in the present embodiment, grip covers 206 and 207 are detachable from annular portion 201. Accordingly, when grip covers 206 and 207 are dirty or damaged due to long-term use, the user can clean grip covers 206 and 207 or replace them with new grip covers.
[1-2-3. Ring part ]
Fig. 18 and 19 are views showing a part of the annular portion. Fig. 18 and 19 show a part of the annular portion 201 in a state where the main body portion 202 is not attached, specifically, a part in the vicinity of the pedestal portion 242 in the annular portion 201. Fig. 18 is a perspective view of a part of the annular portion 201 as viewed from the outside of the ring formed by the annular portion 201. Fig. 19 is a perspective view of a part of the annular portion 201 as viewed from the inside of the ring formed by the annular portion 201.
As shown in fig. 18 and 19, the annular portion 201 includes an elastic member 241 and a base portion 242. The elastic member 241 is made of an elastically deformable material. The core 243 of the elastic member 241 is made of resin (specifically, FRP (Fiber Reinforced Plastics)), and the details thereof will be described later. The elastic member 241 is a portion of the annular portion 201 that elastically deforms in accordance with a user operation.
The base 242 holds both ends of the elastic member 241 so that the base 242 and the elastic member 241 form a ring. Here, "the base 242 holds the elastic member 241" means that the elastic member 241 is fixed so as not to be detached while being maintained in a certain shape (here, a shape in which a ring is integrally formed with the base 242). However, as will be described later, the elastic member 241 may be deformed when another force is applied to the elastic member 241 with the elastic member 241 held by the base 242, and such a case is also included in the meaning of "the base 242 holds the elastic member 241". The base portion 242 is made of a material having higher rigidity than the elastic member 241. In the present embodiment, the pedestal portion 242 is made of metal. Therefore, when the same amount of force is applied to the pedestal portion 242 and the elastic member 241, the amount of strain of the pedestal portion 242 is smaller than the amount of strain of the elastic member 241.
In the present embodiment, the elastic member 241 has a plate-like shape (may be said to be a belt-like shape) having 2 surfaces as shown in fig. 9 and 18, and the base 242 holds the elastic member 241 in a state where one surface of the elastic member 241 faces the outside of the ring and the other surface faces the inside of the ring. The elastic member 241 forms a part of the ring such that the longitudinal direction of the elastic member 241 is the circumferential direction of the annular portion 201. The longitudinal direction of the elastic member 241 is the longitudinal direction when the surface of the elastic member 241 is made planar, and the lateral direction of the elastic member 241 is the lateral direction (the front-rear direction in the present embodiment) when the surface of the elastic member 241 is made planar. In the present embodiment, since the surface of the elastic member 241 is rectangular when it is a plane, it can be said that the longitudinal direction of the elastic member 241 is a direction along the long side of the surface, and the short side direction of the elastic member 241 is a direction along the short side of the surface.
In the present embodiment, the elastic member 241 is linear in a state not held by the base 242. The base portion 242 holds the elastic member 241, which is linear in a state where no force is applied, in a state of being bent to form a ring. Thus, the ring-shaped expanding device 5 can be easily manufactured by using the linear elastic member 241.
In other embodiments, the shape of the elastic member 241 is arbitrary, and may be a curved shape without being held by the pedestal portion 242. For example, the elastic member 241 may have a shape that becomes a part of a ring (i.e., a ring that matches the ring of the annular portion 201 in the present embodiment) without being held by the base portion 242. In the present embodiment, the elastic member 241 is held by the base portion 242 in a state of being bent into a ring shape and thus being stressed, but in other embodiments, may have a shape having a part that is a ring shape in a state where no force is applied, and be held by the base portion 242 in a state where no stress due to bending is applied. In the present embodiment, the elastic member 241 has a band shape, but may have a columnar shape (for example, a circular shape in a cross section perpendicular to the circumferential direction) in another embodiment.
Fig. 20 is a partial sectional view of the annular portion shown in fig. 18, partially cut away. Fig. 20 shows the ring-shaped portion 201 cut out with a cross section passing through the half-straight line AB in fig. 18 and perpendicular to the Z axis, and a cross section passing through the half-straight line BC and perpendicular to the X axis.
As shown in fig. 18 and 20, the elastic member 241 has a core 243 and a cover 244. The core 243 is made of an elastically deformable material. In the present embodiment, the core 243 is a resin, specifically, FRP (Fiber Reinforced Plastics). The core 243 has a degree of rigidity that can be deformed by human force. For example, the bending stiffness of the core 243 is 0.33[ Pa · m [ ]4]～0.50[Pa·m4]The range of (1). In the present embodiment, the core portion 243 has a belt-like shape, and is held by the pedestal portion 242 with one surface facing the outside of the ring and the other surface facing the inside of the ring.
The cover 244 is cylindrical and is provided to cover the core 243 (see fig. 20). In the present embodiment, the cover portion 244 is made of a material softer than the core portion 243 (i.e., a material having a lower press-fitting hardness). Specifically, in the present embodiment, cover 244 is silicone. The cover 244 can improve the tactile sensation when the elastic member 241 is in contact with the user. Further, the cover portion 244 can alleviate the impact when the elastic member 241 hits another object.
In the present embodiment, the cover portion 244 has a length in the circumferential direction (in other words, a length in the longitudinal direction in a state of not being held by the pedestal portion 242) shorter than the core portion 243. Therefore, as shown in fig. 20, portions near both ends of the rod-shaped core 243 are exposed without being covered with the cover 244.
In the present embodiment, the core portion 243 is fixed to the pedestal portion 242 at both ends of the core portion 243 while passing through the inside of the cylindrical cover portion 244. Thus, the cover 244 does not come off the core 243. In the present embodiment, the cover 244 is not fixed to the core 243. Therefore, in the present embodiment, when the elastic member 241 is deformed by the user's operation, unnecessary force due to the fixation of the core portion 243 to the cover portion 244 is not applied to the cover portion 244, and therefore, the durability of the cover portion 244 can be improved.
As shown in fig. 18 to 20, the pedestal portion 242 has a cylindrical shape. In the present embodiment, the pedestal portion 242 has a flat shape in appearance, and includes a flat plate-like outer plate portion 251 and an inner plate portion 252 (see fig. 18 and 19) (strictly speaking, curved so as to form a part of the circumference of the annular portion 201). The outer plate portion 251 is a portion of the flat plate-like portion of the base portion 242, which is disposed on a side away from the center of the ring formed by the annular portion 201. The inner plate portion 252 is a portion of the flat plate-like portion of the base portion 242, which is disposed on a side close to the center of the ring formed by the annular portion 201. The pedestal portion 242 has 2 side plate portions 253 connecting the outer plate portion 251 and the inner plate portion 252 on both sides of one side and the other side in the front-rear direction. As described above, the pedestal portion 242 is formed in a tubular shape by the outer plate portion 251, the inner plate portion 252, and the side plate portion 253. As described above, in the present specification, the term "cylindrical" refers to a shape having a side surface that is continuous for 1 circumference in the circumferential direction, and the inside of the side surface is a cavity. Further, although the slit 258 is formed as shown in fig. 18 in the pedestal portion 242 in the present embodiment, it can be said that it is cylindrical since it has a surface (a surface formed by an outer plate portion, a side plate portion, and an inner plate portion described later) which is continuous for 1 circumference in the circumferential direction in a part thereof. In addition, the phrase "a certain object is cylindrical" does not mean that a cross section along the circumferential direction of the object is a circular ring shape, but means that the shape of the cross section is not limited.
Note that the broken lines shown in fig. 18 and 19 are described to facilitate understanding of the positions of the outer plate portion 251, the inner plate portion 252, and the side plate portion 253 in the pedestal portion 242, and are not actually provided in the pedestal portion 242.
As shown in fig. 18 to 20, the cylindrical base 242 has a left opening 254 and a right opening 255. The openings 254 and 255 are shaped and sized so that the core 243 can be inserted therein. The elastic member 241 is held by the base 242 in a state where a first end (specifically, an end on one side of the core 243) is inserted into the left opening 254 and a second end (specifically, an end on the other side of the core 243) is inserted into the right opening 255. At this time, the distal end of the elastic member 241 is positioned near the center of the pedestal portion 242 in the left-right direction and contacts the cylindrical inner surface of the outer plate 251 (see fig. 20). By holding the elastic member 241 by the tubular base 242 in the above-described state, the force received by the base 242 from the elastic member 241 can be dispersed, which will be described in detail later.
In the present embodiment, the cover portion 244 is not inserted into the openings 254 and 255 of the base portion 242. That is, in the present embodiment, a part of the core portion 243 is exposed from the cover portion 244 at the first end portion and the second end portion, and the pedestal portion 242 holds the part of the core portion 243 exposed at the first end portion and the second end portion (see fig. 20). Accordingly, the cover portion 244 that is softer than the core portion 243 can be reduced in the possibility of being damaged by contact with the pedestal portion 242.
In the present embodiment, the elastic member 241 (more specifically, the core 243) is fastened to the pedestal part 242 by a rivet. Specifically, as shown in fig. 20, the core 243 is fastened to the pedestal portion 242 by rivets 261 and 262 near its end inserted into the left opening 254. More specifically, holes are provided in 2 locations near one end of the core portion 243, 2 locations near the left opening 254 of the outer plate portion 251 of the seat portion 242, and 2 locations near the left opening 254 of the inner plate portion 252 of the seat portion 242. Rivets 261 and 262 are fastened so that the rivets 261 and 262 pass through the holes of the outer plate 251, the holes of the core portion 243, and the holes of the inner plate 252 (see fig. 20). The core 243 is fastened to the pedestal portion 242 by rivets 263 and 264 near the other end inserted into the right opening 255. The core 243 is also fastened to the pedestal portion 242 at the right opening 255 by rivets, as in the case of the left opening 254. As described above, in the present embodiment, the annular shape formed by the elastic member 241 and the base 242 is maintained in a state where the base 242 holds the elastic member 241, and the elastic member 241 does not come off the base 242.
As described above, in the present embodiment, the base portion 242 has the inner portion (specifically, the inner plate portion 252) provided on the side close to the center of the ring formed by the base portion 242 and the elastic member 241, and the outer portion (specifically, the outer plate portion 251) provided on the side away from the center of the ring and facing the inner portion. In addition, the elastic member 241 is held by the pedestal portion 242 in a state where one end portion and the other end portion of the elastic member 241 are sandwiched between the outer side portion and the inner side portion. Further, in the present embodiment, an end portion of one end portion of the elastic member 241 on one side in the left-right direction of the base portion 242 is sandwiched between the outer portion and the inner portion, and an end portion of the other end portion of the elastic member 241 on the other side in the left-right direction of the base portion 242 is sandwiched between the outer portion and the inner portion.
Here, the following structure is considered: the base 242 (having no outer portion and no inner portion) has a 1-piece plate shape, and the elastic member 241 is fastened to the base 242 by a rivet. In the case of such a structure, since stress of the elastic member 241 is applied to the rivet, a large load is applied to the rivet, and the rivet may be broken. Further, since the force is concentrated on the 1-point portion of the elastic member 241 fixed by the rivet, the elastic member 241 may be damaged.
In contrast, in the present embodiment, the pedestal portion 242 has an outer portion and an inner portion, and the pedestal portion 242 holds the elastic member 241 in a state where the elastic member 241 is inserted between the outer portion and the inner portion. Accordingly, the stress of the elastic member 241 is mainly applied to the outer portion and the inner portion of the pedestal portion 242 (see fig. 21), and thus the load applied to the rivet can be reduced. Therefore, the possibility of rivet breakage can be reduced.
In addition, in the present embodiment, since the elastic member 241 is in contact with the outer portion and the inner portion of the base 242, the force received by the elastic member 241 and the base 242 from each other is dispersed. Specifically, the tip end portion of the elastic member 241 applies a pressing force to the surface of the outer portion facing the inner portion, and at the same time, a portion of each end portion of the elastic member 241 different from the tip end portion applies a pressing force to both ends of the surface of the inner portion facing the outer portion in the left-right direction (i.e., an inner edge of an opening of a seat 242 described later) (see fig. 21). This can reduce the load applied to 1 part of the elastic member 241, and can reduce the possibility of breakage of the elastic member 241. In the present embodiment, the elastic member 241 is in line contact with the outer portion and the inner portion of the base 242, and therefore the possibility of the load being concentrated on the 1 point of the elastic member 241 can be reduced. Therefore, the possibility of breakage of the elastic member 241 can be further reduced.
In the present embodiment, the pedestal portion 242 has a cylindrical shape in which the openings 254 and 255 are formed in a part of the edge of the end portion of the outer portion and the end portion of the inner portion. Further, 2 ends of the elastic member 241 are inserted into the openings 254 and 255, respectively. In another embodiment, the pedestal portion 242 may not have the opening (see fig. 23 and 24). Specifically, the pedestal portion 242 may be formed by bending 1 plate so as to have a cylindrical shape (however, this shape is not a shape having a side surface continuing for 1 circumference in the circumferential direction, and is not "cylindrical" in the present embodiment). Even with such a configuration, the above-described effect (i.e., the effect of reducing the possibility of breakage of the rivet and the elastic member) can be obtained by a configuration in which the pedestal portion has an outer portion and an inner portion, and the elastic member 241 is inserted between the outer portion and the inner portion. Further, by making the pedestal portion 242 cylindrical, the pedestal portion 242 can be easily manufactured (for example, as compared with the shape shown in fig. 23).
In another embodiment, the shape of the seat portion 242 is arbitrary, and may be, for example, 1 plate as described above.
As described above, in the present embodiment, the elastic member 241 is fixed to the pedestal portion 242 at least 2 locations on one side of the first end portion (specifically, one end portion of the core portion 243), and is fixed to the pedestal portion 242 at least 2 locations on one side of the second end portion (specifically, the other end portion of the core portion 243). Accordingly, the elastic member 241 is fixed to the base 242 so as not to be rotatable about the vertical direction (i.e., the Y-axis direction in the figure). Therefore, for example, when the ring-shaped expanding device 5 is used, the possibility that the elastic member 241 is rotated in the above-described direction and comes into contact with the opening of the base 242 can be reduced, and the possibility that the elastic member 241 comes into contact with the base 242 and is damaged can be reduced.
The method of fixing the elastic member 241 to the base 242 is arbitrary. For example, the elastic member 241 may be fastened to the pedestal portion 242 by a through member such as a rivet, a screw, or a bolt. This enables the elastic member 241 to be firmly fastened (or fixed) to the base portion 242.
As shown in fig. 19 and 20, the loop type expanding device 5 includes a left guard member 256 and a right guard member 257 as an example of the guard member. The protection member is provided to reduce the possibility that the elastic member 241 is damaged by contact with the pedestal portion 242 which is harder than itself when the user uses the ring type expanding device 5. Next, the details of the protection member will be described.
As shown in fig. 19 and 20, a left protective member 256 is provided at an inner edge of the left opening 254 of the pedestal portion 242. In addition, a right guard member 257 is provided on an inner edge of the right opening 255 of the pedestal portion 242. As shown in fig. 19, each of the guard members 256 and 257 is provided at a portion of the inner edge of the opening of the pedestal portion 242 on the side close to the center of the ring formed by the annular portion 201. That is, the protection members 256 and 257 are provided on the cylindrical inner surface of the inner plate portion 252 of the pedestal portion 242. Further, the left and right guard members 256 and 257 have a substantially plate-like shape.
In this way, in the present embodiment, the inner plate portion 252 and the elastic member 241 are not directly contacted by the respective protective members 256 and 257. The shapes of the protective members 256 and 257 are arbitrary, and may be arbitrary shapes that can be disposed between the inner plate portion 252 and the elastic member 241.
Each of the protection members 256 and 257 is made of a material softer than the base 242. In the present embodiment, each of the protective members 256 and 257 is formed of POM (polyoxymethylene). Each of the protective members 256 and 257 may be made of the same material (i.e., FRP) as the core portion 243. Each of the protective members 256 and 257 may be made of a material harder than the core portion 243 or may be made of a material softer than the core portion 243.
In addition, the corners of the portions of the protection members 256 and 257 that contact the elastic member 241 (more specifically, the core portion 243 in the present embodiment) are larger than the corner circles of the inner edges of the openings 254 and 255 of the base portion 242 (see fig. 20). As shown in fig. 20, the left protective member 256 is provided to extend from a space above the cylinder inner surface of the inner plate portion 252 of the pedestal portion 242 to a space to the left of the left end of the inner plate portion 252. That is, the left guard member 256 is provided to protrude from the inside of the barrel of the pedestal portion 242 through the left opening 254. Further, the portion of the left protective member 256 protruding from the left opening 254 is shaped to hang down along the rim of the left opening 254. By forming the shape in a hanging manner in this manner, the left guard member 256 forms an angle at the upper left portion. The angle is more rounded than the angle of the inner edge of the left opening 254. In the present embodiment, since the elastic member 241 is in contact with the left protection member 256 configured as described above, the elastic member 241 is less likely to be damaged than when the elastic member 241 is in contact with the corner of the inner edge of the pedestal portion 242. Although not shown in fig. 20, the right guard member 257 also has the same shape as the left guard member 256.
In the present embodiment, the protective members 256 and 257 are provided so as to protrude outward in the left-right direction from the inner plate portion 252. In contrast, in other embodiments, the protective member may not be provided so as to protrude outward in the left-right direction from the inner plate portion 252, or may be provided only in a space above the inner plate portion 252. At this time, the portion of the protection member in contact with the elastic member 241 (for example, if the protection member itself has a plate shape, the corners thereof) is rounded more than the corners of the inner edges of the openings 254 and 255, so that the possibility of damaging the elastic member 241 can be reduced.
The method of fixing the protection members 256 and 257 to the pedestal portion 242 is arbitrary. In the present embodiment, the protection members 256 and 257 are fastened to the pedestal portion 242 by the rivets 261 to 264. That is, the protection members 256 and 257 each have holes in 2 places. Rivets 261 and 262 are fastened to the pedestal portion 242 so as to pass through the holes of the left protection member 256. The rivets 263 and 264 are fastened to the pedestal portion 242 so as to pass through the hole of the right protective member 257. In this way, in the present embodiment, the protection members 256 and 257 are fastened to the pedestal portion 242 together with the elastic member 241 by the rivets 261 to 264.
In the present embodiment, 2 holes 283 are provided in the inner plate portion 252 of the pedestal portion 242 (see fig. 19). The left guard member 256 is fastened to the base portion with its own protrusion 285 inserted into one of the holes 283 (see fig. 25 described later). The right protection member 257 is fastened to the base 242 with its own projection (not shown) inserted into the other hole 283. Therefore, the protection members 256 and 257 are fixed in position by the projections and holes 283 and fastened to the pedestal portion 242.
As described above, in the present embodiment, the ring-shaped expanding device 5 includes the left protective member 256 sandwiched between the elastic member 241 and one end (specifically, the left side) of the inner plate portion 252, and the right protective member 257 sandwiched between the elastic member 241 and the other end of the inner plate portion 252. The left guard member 256 has a corner rounded off from the corner of the inner plate 252 in contact with the left guard member 256 (see fig. 20). The right guard member 257 has a larger angle than the corner circle of the inner plate portion 252 in contact with the right guard member 257. Here, the corner portion of the inner plate portion 252 is a portion to which a large force is applied when a user performs an operation of deforming the elastic member 241 when using the loop type expanding device 5 (see fig. 21), and details thereof will be described later. Therefore, by providing the protection member at the above-described portion, the elastic member 241 (more specifically, the core portion 243) and the seat portion 242 are not in direct contact, and the elastic member 241 can be efficiently protected. The elastic member 241 may contact the respective protection members 256 and 257 only in a stable state, may contact the same only in a deformed state, or may contact the same in both states.
Further, in the case where the protection members 256 and 257 are made of a material softer than the base portion 242, the elastic member 241 is less likely to be damaged than in the case where the protection members 256 and 257 are not provided or the case where the protection members 256 and 257 are made of a material harder than the base portion 242. Therefore, in the above case, the portions of the protection members 256 and 257 that contact the elastic member 241 may not have a shape that is more rounded than the inner edge of the opening of the base 242.
In other embodiments, the 2 protection members 256 and 257 may be integrated (i.e., may be a single member).
In another embodiment, the protective member may be provided on the inner surface of the outer plate portion 251 in addition to (or instead of) the inner surface of the inner plate portion 252 provided on the inner edge of the opening of the pedestal portion 242. This can reduce the possibility that the elastic member 241 is in direct contact with the base 242.
As shown in fig. 18, the loop type expansion device 5 includes a strain gauge 245. The strain gauge 245 is provided on the pedestal portion 242, and detects strain of the pedestal portion 242. That is, in the present embodiment, the pedestal portion 242 functions as a strain generator. When the elastic member 241 is deformed by the operation of the ring-shaped expanding device 5 by the user, strain is generated in the seat portion 242 by the force from the elastic member 241, which will be described in detail later. In the present embodiment, the strain gauge 245 detects the strain generated in the pedestal portion 242, and the direction and degree of deformation of the elastic member 241 are calculated based on the detection result.
In the present embodiment, the pedestal portion 242 is provided in the housing 212 of the main body portion 202 (see fig. 14). That is, the strain gage 245 is disposed within the housing 212. This allows the strain gauge 245 to be protected by the case 212.
In the present embodiment, the strain gauge 245 is provided in a portion other than the grip portion of the ring-shaped portion 201. This reduces the possibility that the strain gauge 245 detects an unnecessary strain due to the user gripping the position of the strain gauge 245, and thus, the strain caused by the deformation of the elastic member 241 can be detected with high accuracy.
As shown in fig. 18, in the present embodiment, the strain gauge 245 is provided in the outer plate portion 251 of the pedestal portion 242. More specifically, the strain gauge 245 is provided on an outer surface of the outer plate 251 (i.e., a surface facing the outside of the ring formed by the annular portion 201). The strain gauge 245 is provided substantially at the center of the pedestal portion 242 in the left-right direction (i.e., the X-axis direction shown in the figure). In addition, the strain gauge 245 is provided at a substantial center of the pedestal portion 242 in the front-rear direction (i.e., the Z-axis direction shown in the drawing).
In the present embodiment, the strain gauge 245 detects strain of the pedestal portion 242 in the left-right direction (i.e., the X-axis direction shown in the figure) and strain of the pedestal portion 242 in the front-rear direction (i.e., the Z-axis direction shown in the figure). That is, the strain gauge 245 includes a sensor for detecting strain in the left-right direction and a sensor for detecting strain in the front-rear direction. In the present embodiment, the strain gauge 245 performs temperature compensation by detecting the above-described 2-directional strain, which will be described in detail later.
Fig. 21 is a diagram showing an example of a relationship between deformation of the elastic member 241 and a force applied to the pedestal portion 242 by the deformation. Fig. 21 (a) shows a state (referred to as a "steady state") in which the operation of the ring-shaped expanding device 5 (i.e., the operation of deforming the elastic member 241) is not performed. Fig. 21 (b) shows a state in which the respective gripping portions of the ring-shaped expanding device 5 are pushed inward (i.e., toward the center of the ring) (referred to as a "pushed state"). Fig. 21 (c) shows a state in which the respective grip portions of the loop type expanding device 5 are pulled outward (referred to as a "pulled state").
In the steady state shown in fig. 21 (a), no deformation is generated in the elastic member 241 by the operation of the user. However, in the present embodiment, since the mount part 242 holds the elastic member 241 and deforms the elastic member 241 into a ring shape, stress due to the deformation is generated in the elastic member 241. Therefore, the pedestal portion 242 receives a force due to the stress (i.e., a force with which the elastic member 241 pushes the pedestal portion 242) from the elastic member 241. Specifically, as shown in fig. 21, the inner plate portion 252 of the pedestal portion 242 receives a force F1 toward the center of the ring formed by the annular portion 201 from the elastic member 241 (via the protective member) in the vicinity of the left opening 254. Further, the outer plate portion 251 of the pedestal portion 242 receives a force F2 directed outward of the ring formed by the annular portion 201 from the elastic member 241 in the vicinity of the center in the left-right direction. In fig. 21, although the force applied from the elastic member 241 is shown only on the left side of the center of the base 242, the same force as on the left side is actually applied also on the right side of the center of the base 242. By these forces F1, F2, and the like, a tensile strain (i.e., a strain in a direction in which the outer panel 251 stretches in the lateral direction) is generated in the outer panel 251 of the base section 242 in the lateral direction.
In the press-fit state shown in fig. 21 (b), portions of the elastic member 241 in the vicinity of the openings 254 and 255 of the pedestal portion 242 are deformed from the stable state toward the inside of the ring formed by the annular portion 201 (see black arrows). Therefore, the forces F1 and F2 received by the base 242 from the elastic member 241 are larger than those in the steady state (see fig. 21 (b)). Therefore, the amount of deformation of the outer plate portion 251 of the pedestal portion 242 in the left-right direction is larger than that in the steady state. In the press-fitted state, the amount of tensile strain of the outer plate portion 251 increases as the amount of deformation of the elastic member 241 in the press-fitting direction increases.
In the stretched state shown in fig. 21 (c), the portions of the elastic member 241 in the vicinity of the openings 254 and 255 of the pedestal portion 242 are deformed from the steady state to the outside of the ring formed by the annular portion 201 (see black arrows). Therefore, the forces F1 and F2 received by the base 242 from the elastic member 241 are smaller than in the steady state (see fig. 21 (c)). Therefore, the amount of deformation of the outer plate portion 251 of the pedestal portion 242 in the left-right direction is smaller than that in the steady state. In addition, in the stretched state, the greater the amount of deformation of the elastic member 241 in the stretching direction, the smaller the amount of tensile strain of the outer panel portion 251.
In addition, when the amount of deformation of the elastic member 241 in the stretched state is increased by a fixed amount or more, the following state is obtained, unlike the state shown in fig. 21: the elastic member 241 presses the outer plate portion 251 upward near the opening, and presses the inner plate portion 252 downward near the center of the pedestal portion 242 (via the protective member). The elastic member 241 may also be deformable to such a state. In the above case, a compressive strain (i.e., a strain in a direction in which the outer panel portion 251 contracts in the left-right direction) is generated in the outer panel portion 251 in the left-right direction. In other words, in the above case, the magnitude of the tensile strain of the outer panel portion 251 is negative.
As described above, by detecting the strain (specifically, tensile strain) in the left-right direction in the pedestal portion 242, the direction and amount of deformation of the elastic member 241 can be calculated, and the content of the operation performed on the ring-shaped expanding device 5 can be known. That is, based on the detection result of the strain gauge 245 provided in the pedestal portion 242, the operation content (specifically, the direction and the magnitude of the operation of pushing or pulling the grip portion) of the ring expander 5 can be determined. In the present embodiment, the process of specifying the operation content to be performed on the loop type expanding device 5 is performed by the main body device 2.
In addition, although the present embodiment generates a tensile strain in the base 242 due to a stress generated in the elastic member 241 in the above-described stable state, in another embodiment, the elastic member 241 may have a shape in which no stress is generated in the above-described stable state (that is, a shape in which a part of a circular ring is formed in a state in which no force is applied). Even when the elastic member 241 has the above-described shape, by detecting the direction in which the strain of the pedestal portion 242 changes (i.e., whether the strain is tensile or compressive) and the amount of change from the steady state, the direction and amount of deformation of the elastic member 241 can be calculated, and the content of the operation performed on the ring-shaped expanding device 5 can be known.
As described above, in the present embodiment, the following configuration is adopted: the strain gauge 245 is attached to the pedestal portion 242, and detects the strain of the pedestal portion 242 functioning as a strain generator. That is, in the present embodiment, strain gauge 245 is provided not in elastic member 241 having a larger deformation than that of base 242 but in base 242 having a smaller deformation than that of elastic member 241, so that the possibility of strain gauge 245 being damaged by deformation can be reduced.
As described above, in the present embodiment, the strain gauge 245 detects strain in the front-rear direction in addition to strain in the left-right direction. This is for temperature compensation. That is, the strain gauge 245 outputs a detection result (i.e., a value indicating strain in the left-right direction) in which the influence of a change in sensor characteristics due to temperature is suppressed, based on the difference between the output of the sensor for detecting strain in the left-right direction and the output of the sensor for detecting strain in the front-rear direction. In the present embodiment, temperature compensation is performed by a bridge circuit provided together with the strain gauge 245. Note that the method of performing temperature compensation based on strain in 2 directions is arbitrary, and the same method as the conventional method may be employed.
As described above, in the present embodiment, strain in the front-rear direction is detected for temperature compensation. Here, in the present embodiment, a slit 258 is provided in the front-rear direction of the strain gauge 245 in the base portion 242 (see fig. 18). The slit 258 is an example of a hole, and roughly has a shape having a short side and a long side. In the present embodiment, the hole as the slit 258 is different from the hole for passing the rivet described above. The reason for providing the slit 258 is explained below.
First, a case where a slit is not provided in the pedestal portion is considered. In this case, when the force shown in fig. 21 is applied to the base portion by the elastic member, tensile strain is generated not only in the left-right direction but also in the front-rear direction in the outer plate portion of the base portion. This is thought to be because the pedestal portion 242 has a shape in which the outer plate portion and the inner plate portion are continuous via the side plate portions, and therefore, when forces that bend in the downward direction are applied to both the left and right ends of the outer plate portion, the outer plate portion receives a force in the direction in which the outer plate portion is pulled from the side plate portions due to the deformation of the inner plate portion and the side plate portions that occurs simultaneously with the deformation of the outer plate portion. Here, when no strain is generated in the front-rear direction when strain is generated in the left-right direction, by taking the difference between the detection results of the strain gauges in these 2 directions, it is possible to cancel out the variation in the output value in the left-right direction due to the temperature change by using the variation in the output value in the front-rear direction due to the temperature change, and therefore it is possible to obtain a strain value in which temperature compensation is taken into account. On the other hand, when tensile strain occurs in both the left-right direction and the front-rear direction as described above, there is a possibility that: since the difference between the detection result in the left-right direction and the detection result in the front-rear direction becomes small (or almost disappears), an accurate value cannot be obtained as the strain value in the left-right direction in consideration of the temperature compensation.
In contrast, in the present embodiment, by providing the slit 258 in the base 242, the occurrence of tensile strain in the front-rear direction at the position where the strain gauge 245 is provided can be reduced. Specifically, the portion where the strain gauge 245 is provided is separated from the side plate portion 253 by the slit 258. Therefore, when a force is applied to the outer plate portion 251 to bend the left and right ends of the outer plate portion 251 in the downward direction, the portion where the strain gauge 245 is provided is less likely to receive a tensile force from the side plate portion 253 on the outer side thereof, and as a result, the tensile strain in the front-rear direction is reduced. In the present embodiment, since the tensile strain in the front-rear direction can be made almost 0 by the slit 258, a difference occurs between the detection result in the left-right direction and the detection result in the front-rear direction, and an accurate value can be obtained as the strain value in the left-right direction in consideration of the temperature compensation. Even if the tensile strain in the front-rear direction is substantially 0 by the slits 258, the change in the strain value in the front-rear direction due to the temperature change still occurs, and therefore, the temperature compensation based on the difference as described above can be performed. Of course, the method of temperature compensation is arbitrary, and appropriate correction may be performed in addition to the simple method of difference.
As described above, in the present embodiment, the strain gauge 245 detects strain of the pedestal portion 242 in the left-right direction from the left opening 254 to the right opening 255 and strain of the pedestal portion 242 in the front-rear direction perpendicular to the left-right direction. A slit 258 is formed in the seat portion 242 at a position in the front-rear direction of the strain gauge 245 (see fig. 18). This enables temperature compensation based on the difference in strain in 2 directions, and thus enables accurate detection of the amount of strain.
In the present embodiment, the length of the slit 258 in the left-right direction is longer than the length of the strain gauge 245 in the left-right direction (see fig. 18). Further, both ends of the slit 258 in the left-right direction are positioned further outward in the left-right direction than both ends of the strain gauge 245 in the left-right direction. That is, in the left-right direction, the length from the center of the strain gauge 245 to the left end of the slit 258 is longer than the length from the center to the left end of the strain gauge 245, and the length from the center of the strain gauge 245 to the right end of the slit 258 is longer than the length from the center to the right end of the strain gauge 245. Accordingly, the influence of stretching the portion of the pedestal portion 242 where the strain gauge 245 is provided in the front-rear direction from the other portion can be sufficiently reduced, and therefore an accurate strain amount by temperature compensation can be measured.
In the present embodiment, the slits 258 are formed on both sides of the strain gauge 245 in the front-rear direction of the outer plate portion 251 on which the strain gauge 245 is provided. Therefore, when a force is applied to the outer plate portion 251 to bend the outer plate portion 251 in the warping direction, the force that pulls the portion where the strain gauge 245 is provided from the side plate portion 253 can be effectively suppressed. This reduces the influence of the strain in the front-rear direction, and can accurately detect the amount of strain. Further, the slits 258 may be formed on both sides of the strain gauge 245 in the front-rear direction in the side plate portion 253 in addition to (or instead of) the outer plate portion 251. This also reduces the influence of strain in the front-rear direction, as in the present embodiment.
In the present embodiment, the slit 258 is provided as an example of a hole in the base portion 242, but in another embodiment, a notch may be provided in the base portion 242 instead of the hole. Here, in a plate-shaped member (for example, an outer plate portion), a space surrounded by the member over the entire circumference is referred to as a hole, and a space not surrounded by the member over the entire circumference (that is, opened in one direction) is referred to as a slit. In another embodiment, a notch may be provided that extends from one end of the outer panel portion in the lateral direction to a position in the front-rear direction of the strain gauge 245. At this time, even when the outer plate portion 251 is bent, the portion where the strain gauge 245 is provided is less likely to receive a force of being pulled from the side plate portion 253 on the outer side thereof. As a result, as in the present embodiment, the influence of the strain in the front-rear direction can be reduced, and the strain amount can be accurately detected.
The position and size of the notch and/or hole provided in the front-rear direction of the strain gauge 245 are arbitrary. For example, in other embodiments, the notch and/or the hole may be provided in the side plate portion 253 of the pedestal portion 242, or may be provided in the inner plate portion 252. Even with such a configuration, the tensile strain in the front-rear direction generated in the portion where the strain gauge 245 is provided can be reduced. This is presumably because, when forces that bend in the downward direction are applied to both the left and right ends of the outer plate portion 251, the deformation of the inner plate portion 252 and the side plate portions 253 that occurs simultaneously with the deformation of the outer plate portion 251 has less influence on the outer plate portion 251.
Fig. 22 and 23 are diagrams showing an example of a pedestal portion in a first modification of the present embodiment. Fig. 22 is a perspective view of the mount 271 according to the first modification as viewed from above, and fig. 23 is a perspective view of the mount 271 as viewed from below. In addition, a hatched area shown in fig. 22 indicates a position for providing the strain gauge 245. Note that the broken lines shown in fig. 22 and 23 (and also in fig. 24 described later) are described for easy understanding of the positions of the outer plate portion 273, the side plate portion 274, and the inner plate portion 275 in the pedestal portion 271, and are not actually provided on the pedestal portion 271. Note that in fig. 22 and 23 (the same applies to fig. 24 described later), a hole for inserting a rivet and a threaded hole for fastening the base 271 to the housing are not described. The base 271 of the first modification also has a side surface that is continuous for 1 circumference in the circumferential direction, and is hollow inside, as is the case with the base 242 of the present embodiment, and can be said to be cylindrical. The pedestal portion 271 of the first modification also has 2 side plate portions 274 connecting the inner plate portion 275 and the outer plate portion 273 on both sides in the front-rear direction, similarly to the pedestal portion 242 of the present embodiment, and the inner plate portion 275, the outer plate portion 273, and the side plate portions 274 surround 2 end portions of the elastic member 241. Therefore, as in the present embodiment, the effect of reducing the possibility of breakage of the rivet and the elastic member is obtained. Further, by surrounding each end of the elastic member 241 with the base 271, the possibility of the elastic member 241 being displaced or detached from the base 271 can be reduced.
As shown in fig. 22 and 23, a notch 272 is provided in the cylindrical seat portion 271 in place of the slit 258 in the present embodiment. The notch 272 is provided at a position in the front-rear direction of the position where the strain gauge 245 is provided, similarly to the slit 258 in the present embodiment. That is, the notch 272 is provided at the same position as the strain gauge 245 in the left-right direction. In other words, the cutout 272 is provided across the side plate portion 274 and the inner plate portion 275 at the center portion in the left-right direction of the base portion 271. In the present modification, when a force is applied to bend the left and right ends of the outer plate portion 273 in the downward direction, the side plate portion 274 and the inner plate portion 275 are not (cut out) in the center portion of the base portion 271, and therefore the portion where the strain gauge 245 is provided is less likely to be affected by the deformation of the inner plate portion 275 and the side plate portion 274. Therefore, in the first modification as well, as in the above-described embodiment, the tensile strain generated in the front-rear direction at the position where the strain gauge 245 is provided can be reduced, and the same effect as in the present embodiment can be obtained.
Fig. 24 is a diagram showing an example of a pedestal portion in a second modification of the present embodiment. Fig. 24 is a perspective view of a pedestal portion 276 according to a second modification example as viewed from below. As shown in fig. 24, the pedestal portion 276 in the second modification is different from the pedestal portion 271 in the first modification in that a gap 277 extending in the left-right direction is provided in the inner plate portion 275. In this way, the pedestal portion 276 has a shape that can be produced by bending 1 metal plate (however, the pedestal portion 276 is not limited to being produced by bending). Further, even if the gap 277 is not provided, by providing the notch 272, the tensile strain in the front-rear direction generated in the portion where the strain gauge 245 is provided can be reduced.
In other embodiments, the seat portion may not be provided with a hole or a notch. For example, in the case where the pedestal portion has a 1-sheet plate shape, even if a force is applied to bend the left and right ends of the pedestal portion downward, no tensile strain is generated in the front-rear direction, and therefore, no hole or notch may be provided in the pedestal portion. For example, when temperature compensation by detecting strains in the left-right direction and the front-rear direction is not performed (that is, when the strain gauge detects only strains in the left-right direction), a hole or a notch may not be provided in the pedestal portion.
Fig. 25 is a partial sectional view of the ring-shaped expanding device 5 with a part of the ring-shaped portion 201 and the body portion 202 cut away. Fig. 25 shows the ring-shaped expanding device 5 in a state where the outer case 222 of the main body portion 202 is removed. Fig. 25 shows the ring-shaped portion 201 and the body portion 202, which are cut out by a cross section parallel to the cross section passing through the center of the pedestal portion 242 in the Z-axis direction, instead of the cross section passing through the half-straight line AB and perpendicular to the Z-axis in fig. 18.
As shown in fig. 25, the annular portion 201 and the main body portion 202 are fixed to each other by fastening the base portion 242 of the annular portion 201 and the inner case 221 of the main body portion 202. Specifically, the base 242 is fastened to the body 202 by screwing the screw 284 into the screw hole of the inner housing 221 in a state of being inserted through the hole 282 (see fig. 19) provided in the inner plate portion 252 of the base 242. In the present embodiment, holes 282 (see fig. 19) are provided in 2 locations on the front side and the rear side of the center of the inner plate portion 252, and the pedestal portion 242 and the main body portion 202 are fastened by screws in the 2 locations.
As shown in fig. 25, the base 242 is fastened to the body 202 in a state where the protrusion 286 of the inner case 221 is inserted into the hole 281 (see fig. 19) provided in the inner plate 252. Thus, the pedestal portion 242 and the main body portion 202 are fastened in a positioned state by the protrusion 286 and the hole 281.
In the present embodiment, the hole 282 provided in the inner plate portion 252 of the seat portion 242 is provided at a position facing the slit 258 provided in the outer plate portion 251 of the seat portion 242. Further, a slit gap of a portion of the slit 258 facing the hole 282 is slightly enlarged to have a size through which the screw 284 can pass. Therefore, when the mount section 242 and the inner case 221 are fastened by the screw 284, the screw 284 can be screwed through the slit 258. This allows the inner case 221 to be easily attached to the pedestal portion 242.
As described above, in the present embodiment, the strain gauge 245 is provided in the outer plate portion 251. Further, the case 212 is fixed to the inner plate portion 252 and covers at least the strain gauge 245. As described above, in the present embodiment, the position of the pedestal portion 242 where the strain gauge 245 is provided is disposed separately from the position fixed to the housing (i.e., disposed on the surfaces of the cylindrical pedestal portion 242 that face each other). Here, there is a fear that: since the pedestal portion 242 is fixed to another member (for example, by fastening with a screw), stress is generated in the pedestal portion 242, and the strain gauge 245 detects strain generated by the stress as noise. Therefore, if it is assumed that the pedestal portion 242 and the other members are fixed in position in the vicinity of the strain gauge 245, there is a concern that: the noise detected by the strain gauge 245 becomes large, and the accuracy of detecting the strain due to the deformation of the elastic member 241 is lowered. In contrast, according to the present embodiment, strain gauge 245 is less likely to detect strain (noise) generated in base portion 242 due to fixation of base portion 242 and the housing, and therefore the accuracy with which strain gauge 245 detects strain due to deformation of elastic member 241 can be improved.
In the present embodiment, as shown in fig. 25, the position at which the base 242 is fixed to the main body 202 is substantially the center of the base 242 in the left-right direction. Here, for example, when the fixing position of the base 242 and the main body 202 is deviated in the left-right direction, the strain generated by the fixing is also asymmetrical in the left-right direction, and therefore, there is a concern that: when this strain is detected by the strain gauge 245, the accuracy of detecting the strain due to the deformation of the elastic member 241 is lowered. In contrast, in the present embodiment, the possibility of occurrence of a strain asymmetric in the left-right direction can be reduced, and thus the accuracy with which the strain gauge 245 detects a strain due to deformation of the elastic member 241 can be improved.
[1-2-4. Electrical Structure ]
Fig. 26 is a block diagram showing an electrical connection relationship between components provided in the loop type expansion device 5. As shown in fig. 26, the loop type expanding device 5 includes a strain detecting portion 291. The strain detection portion 291 is an example of a detection portion that detects that the annular portion 201 is deformed. In the present embodiment, the strain detecting unit 291 includes the strain gauge 245 and the bridge circuit described above. The strain detection portion 291 outputs a signal indicating the strain of the base portion 242 according to the deformation of the elastic member 241 (in other words, a signal indicating the magnitude of the deformation and the direction of the deformation of the elastic member 241). In the present embodiment, the output signal of the strain detecting unit 291 represents a strain value after temperature compensation by the bridge circuit.
The loop expander 5 includes a signal converter 292. In the present embodiment, the signal conversion unit 292 includes an amplifier and an AD converter. The signal converter 292 is electrically connected to the strain detector 291, amplifies an output signal of the strain detector 291 with an amplifier, and performs AD conversion with an AD converter. The signal conversion unit 292 outputs a digital signal indicating the strain value. In another embodiment, the signal converter 292 may not include an AD converter, and the processing unit 293 described later may include an AD converter.
The loop expander 5 includes a processing unit 293. The processor 293 is a processing circuit including a processor and a memory, and is, for example, an MCU (Micro Controller Unit). The processing unit 293 is electrically connected to the signal conversion unit 292, and an output signal of the signal conversion unit 292 is input to the processing unit 293. The loop type expansion device 5 includes a terminal 294. The terminal 294 is electrically connected to the processing unit 293. When the right controller 4 is attached to the loop type expansion apparatus 5, the processor 293 transmits information (in other words, loop operation data) indicating the strain value indicated by the output signal of the signal converter 292 to the right controller 4 via the terminal 294. Further, in the present specification, "terminal" is meant to include a terminal having 1 pin (i.e., a single terminal) and a terminal having a plurality of pins (i.e., a multi-terminal).
The processing unit 293 may execute processing corresponding to the operation of the loop type expanding device 5. For example, the processing unit 293 may count and store the number of operations performed on the loop expander 5. The processor 293 may execute processing in accordance with an instruction transmitted from an external device (i.e., the main apparatus 2 or the right controller 4) via the terminal 294.
The loop type expansion device 5 includes a power conversion unit 295. The power conversion unit 295 is electrically connected to the units 291 to 294. The power conversion unit 295 supplies power supplied from the outside (i.e., the right controller 4) via the terminal 294 to the units 291 to 294. The power conversion unit 295 may adjust the voltage of the supplied power and supply the adjusted power to the units 291 to 294.
As described above, in the present embodiment, the loop type expansion device 5 operates by the electric power supplied from the right controller 4. That is, the strain detecting unit 291 is operated by power supplied from the right controller 4 in a state of being attached to the ring-shaped expansion device 5 through the terminal 294. The transmitting unit (i.e., the processing unit 293) that transmits data regarding the detection result of the strain detecting unit 291 (i.e., the coil operation data) to the right controller 4 operates by power supplied from the right controller 4 in a state of being attached to the coil expander 5 via the terminal 294. Accordingly, the loop type expanding device 5 does not need to be provided with a power supply, and therefore, the loop type expanding device 5 can be reduced in weight.
The "data relating to the detection result of the strain detection unit" transmitted to the other device by the loop expander 5 may be data indicating the detection result itself (in the present embodiment, the output signal of the strain detection unit 291 indicating the strain of the pedestal portion 242), or may be data obtained by performing some processing (for example, conversion of a data format and/or calculation processing of a corresponding strain value) on the detection result. For example, the processing unit 293 may perform processing for calculating the amount of deformation of the elastic member 241 based on the strain value as the detection result, and in this case, "data relating to the detection result of the strain detection unit" may be data indicating the amount of deformation.
In another embodiment, the loop type expanding device 5 may be provided with a battery and operated by the power of the battery. The battery provided in the loop type expansion device 5 may be a rechargeable battery that can be charged with the electric power supplied from the right controller 4.
[1-3. band type expansion device ]
Next, the structure of the tape type expanding device 6 will be described. Fig. 27 is a diagram showing an example of a tape type expanding device. The band type expansion device 6 is used while being fixed to the user's leg in a state where the left controller 3 is housed in the band type expansion device 6 (see fig. 15). In the present embodiment, the band type expanding device 6 is made of cloth and has a planar shape.
As shown in fig. 27, the belt type expanding device 6 includes a storage portion 301 and a belt portion 302. The housing portion 301 has a planar shape and can house the left controller 3. Specifically, the storage portion 301 includes a bag portion 303. The bag portion 303 is formed in a bag shape having a size capable of accommodating the left controller 3. The pocket 303 need not be able to accommodate the entire left controller 3, but may be able to accommodate a part of the left controller 3 (may be able to accommodate the entire left controller 3). The upper opening of the bag 303 allows the left controller 3 to be housed inside the bag 303 by inserting the left controller 3 from above. In this way, in the present embodiment, the left controller 3 is attached to the belt type expansion device 6 by housing the left controller in the housing section 301. In other embodiments, the structure for attaching the left controller 3 to the band type expansion device 6 is arbitrary. For example, in another embodiment, the belt-type stretching device 6 may include a guide portion similar to the loop-type stretching device 5, and the left controller 3 may be attached to the belt-type stretching device 6 via the guide portion.
As shown in fig. 27, a through-hole 304 is provided in the accommodating portion 301 on a side of the bag portion 303 (specifically, on the left side in fig. 27). The through hole 304 is a hole through which the band portion 302 passes when the band-type extension device 6 is fixed to the leg of the user, and details thereof will be described later.
The band portion 302 is provided on the side of the bag portion 303 of the accommodating portion 301 and on the opposite side (specifically, the right side) of the through hole 304 with respect to the bag portion 303. The band portion 302 has a band shape, and one end thereof is fixed to the accommodating portion 301. In the present embodiment, the belt portion 302 is made of a material having elasticity (e.g., a woven rubber (japanese-style coated article ゴム)).
As shown in fig. 27, a first surface fastener 305 and a second surface fastener 306 are provided on the same surface of the belt portion 302 as the surface of the accommodating portion 301 on which the bag portion 303 is provided. The first surface connector 305 is provided near an end portion on the opposite side to the side fixed to the housing portion 301. The second surface coupler 306 is provided on the same surface as the first surface coupler 305 on the side closer to the housing portion 301 than the first surface coupler 305. In the present embodiment, the second surface connector 306 is provided in a region between the first surface connector 305 and the end fixed to the housing portion 301.
The first surface connector 305 and the second surface connector 306 are detachable from each other. For example, the first face connector 305 is a hook-faced face connector and the second face connector 306 is a loop-faced face connector.
Fig. 28 is a diagram showing an example of a band type expanding device fixed to a leg of a user. In fastening the band type expansion device 6, the user passes the band portion 302 through the through-hole 304 while the band portion 302 is wound around the leg, and bonds the first surface fastener 305 and the second surface fastener 306. Further, the user may fix the belt type spreading device 6 in which the left controller 3 is accommodated to the leg after the left controller 3 is accommodated in the belt type spreading device 6, or may fix the belt type spreading device 6 to the leg and then accommodate the left controller 3 in the belt type spreading device 6. As described above, the user can fix the belt type spreading device 6 accommodating the left controller 3 to the legs as shown in fig. 28.
[2. operation and use example ]
Next, an operation and an example of use of the game system using the 2 expansion devices 5 and 6 will be described. In the present embodiment, the user can play a game using 2 extension devices 5 and 6 in addition to the game device (i.e., the main device 2 and the controllers 3 and 4). For example, the user can use the loop type expanding means 5 and the band type expanding means 6 in a set (set).
For example, as shown in fig. 15, the user grips the ring-shaped extension unit 5 to which the right controller 4 is attached with both hands, and fixes the belt-shaped extension unit 6 in which the left controller 3 is accommodated to the legs. At this time, the user can play a game by an operation performed on the loop type expanding device 5 (for example, an operation of bending the loop type expanding device 5 and an operation of moving the loop type expanding device 5) and an operation of moving the legs to which the belt type expanding devices 6 are fixed.
In the case where game processing is executed in the main body apparatus 2, the right controller 4 receives circle operation data from the circle type expanding apparatus 5. The loop operation data includes the above-described information representing the strain value. Specifically, the processor 293 of the loop type expansion apparatus 5 transmits the loop operation data to the right controller 4 via the terminal 294. For example, the processing unit 293 repeatedly transmits the loop operation data at a rate of 1 transmission per predetermined time. As described above, in the present embodiment, even when the loop type expanding device 5 is not deformed, the loop operation data is transmitted from the right controller 4 to the main body device 2. That is, in the case where the loop type expanding device 5 is not deformed, loop operation data including the following information is transmitted from the right controller 4 to the main body device 2: the information represents a strain value, which represents no deformation.
In the above case, the communication control section 111 of the right controller 4 transmits the circle operation data received from the circle-like expanding device 5 via the terminal 64 to the main body device 2. The communication control unit 111 transmits right controller operation data including information acquired from each input unit (specifically, each button 113, the analog stick 52, and each sensor 114 and 115) included in the right controller 4 to the main apparatus 2. In the above case, the communication from the right controller 4 to the main apparatus 2 is performed by wireless communication. The communication control unit 111 may transmit the right controller operation data and the circle operation data to the main apparatus 2 simultaneously, or may transmit the right controller operation data and the circle operation data to the main apparatus 2 independently. The communication control unit 111 may transmit the received circle manipulation data directly to the main body device 2, or may transmit the received circle manipulation data to the main body device 2 after performing some processing (for example, conversion of a data format and/or calculation processing of a conversion value).
As described above, the main body device 2 can acquire data indicating an operation performed on the loop type expansion device 5 and can execute game processing based on the data. That is, the main body device 2 can determine the operation of bending the ring-shaped expanding device 5 (specifically, the operation of pushing the respective grip portions of the ring-shaped expanding device 5 inward and the operation of pulling the respective grip portions outward) based on the information indicating the strain value included in the ring operation data.
Further, since the right controller 4 is attached to the loop type expanding device 5, the acceleration sensor 114 of the right controller 4 can detect the acceleration of the loop type expanding device 5, and the angular velocity sensor 115 of the right controller 4 can detect the angular velocity of the loop type expanding device 5. Thus, the main body device 2 can determine the operation of moving the loop type expanding device 5 based on the right controller operation data including the information indicating the detection results of the respective sensors 114 and 115. Further, the "operation of moving the loop type expanding device 5" is meant to include an operation of bringing the loop type expanding device 5 into a specific position and/or posture and an operation of changing the position and/or posture of the loop type expanding device 5.
The main body device 2 may execute a game process based on an input to each button 113 and/or the analog stick 52 of the right controller 4 attached to the loop extender 5. As described above, in the present embodiment, the right controller 4 is disposed above the respective gripping portions in a state where the user grips the right gripping portion 207 with the right hand and grips the left gripping portion 206 with the left hand (see fig. 15). Therefore, when the user operates the right controller 4 after separating one hand from the grip portion from the state where the grip portions are gripped with both hands, the user can easily operate the right controller 4.
In addition, the right controller 4 may include the captured image of the infrared imaging section 123 in the right controller operation data. For example, the heart rate of the user can be calculated based on the captured image of the infrared imaging unit 123 in a state where the user touches the window unit 68 with a finger. For example, when the user is caused to perform the exercise operation as a game operation using the loop type expansion device 5 (and the band type expansion device 6), the main body device 2 may calculate the heart rate before and after the exercise operation based on the right controller operation data.
On the other hand, when the game process is executed in the main body device 2, the communication control unit 101 of the left controller 3 also transmits left controller operation data including information acquired from the input units (specifically, the buttons 103, the analog stick 32, and the sensors 104 and 105) included in the left controller 3 to the main body device 2. In the above case, the communication from the left controller 3 to the main body apparatus 2 is performed by wireless communication.
Here, since the left controller 3 is fixed to the leg of the user by the band type expansion device 6, the acceleration sensor 104 of the left controller 3 can detect the acceleration of the leg of the user, and the angular velocity sensor 105 of the left controller 3 can detect the angular velocity of the leg of the user. Therefore, the main body apparatus 2 can determine the operation of moving the leg of the user based on the left controller operation data including the information indicating the detection results of the respective sensors 104 and 105. Further, "an operation of moving the leg of the user" means an operation including an operation of bringing the leg of the user into a specific position and/or posture (for example, an operation of putting the user into a specific posture (position)) and an operation of changing the position and/or posture of the leg of the user (for example, an operation of stepping the user on the spot).
When executing the game processing, the main body device 2 accepts as game operations an operation of moving the loop type expansion device 5, an operation of moving the right controller 4 attached to the loop type expansion device 5, and an operation of moving the legs of the user, and executes the game processing based on these operations. Specifically, the main body device 2 executes game processing based on the respective operation data (i.e., circle operation data, right controller operation data, and left controller operation data) received from the respective controllers 3 and 4. Further, the content of the game processing is arbitrary. For example, the main apparatus 2 generates a game image representing the result of the game processing and displays the game image on the display device.
Fig. 29 is a diagram showing an example of a game image displayed in the game process of the main apparatus 2. In fig. 29, a game image representing a virtual space in which a player character 311 operated by a user is arranged is displayed on a display device. The player character 311 holds a circle object (object)312 imitating the circle type expansion device 5. The display device for displaying the game image may be the display 12 described above, or may be an external display device connected to the main body device 2.
In the game process, the main body device 2 controls the operation of the player character 311 in response to the operation of deforming the loop type expanding device 5. For example, the main body device 2 calculates the direction and amount of deformation of the loop type expanding device 5 based on information indicating the strain value included in the loop operation data. Then, the main body device 2 controls the operation of the player character 311 such that the player character 311 deforms the circle object 312 in accordance with the deformation of the circle type expanding device 5.
Further, the main body device 2 controls the operation of the player character 311 in response to the operation of moving the loop type expanding device 5. For example, the main body device 2 calculates the posture of the loop type expanding device 5 based on information indicating the detection results of the respective sensors 114 and 115 included in the right controller operation data. Then, the main apparatus 2 controls the motion of the player character 311 moving the circle object 312 so that the circle object 312 in the virtual space assumes a posture corresponding to the posture of the circle-shaped extension apparatus 5 in the real space.
Further, the main apparatus 2 controls the movement of the player character 311 in response to the operation of moving the user's legs. For example, the main body apparatus 2 calculates the inclination of the leg of the user based on information indicating the detection results of the respective sensors 104 and 105 included in the left controller operation data. Then, the main apparatus 2 controls the movement of the player character 311 so that the leg of the player character 311 matches the calculated inclination of the leg of the user.
According to the above game processing, the main body device 2 can control the player character 311 such that the player character 311 performs the same fitness operation as the user by the user performing the fitness operation such as bending or squating the loop type expanding device 5.
In the above description, the ring-shaped expanding device 5 is used while being held by both hands of the user, but the ring-shaped expanding device 5 may be used in other forms. For example, the user can also perform the following operations: one of the 2 grip caps 206 and 207 is held by both hands in a state of being in contact with the abdomen, and the ring-shaped expanding device 5 is bent in a direction to bring the 2 grip caps 206 and 207 close to each other. By such an operation, the user can perform a body-building operation of exercising the muscles of the arms and the abdominal muscles as a game operation. For example, the user can use the ring-shaped expanding device 5 with the 2 grip covers 206 and 207 placed inside the left and right legs, respectively, and with the ring-shaped expanding device 5 sandwiched therebetween. At this time, the user performs an operation of bending the loop type expanding device 5 in a direction to bring the 2 grip covers 206 and 207 closer by moving the legs to be closed. By such an operation, the user can perform a fitness operation of exercising the muscles of the legs as a game operation. In this way, the loop type expanding device 5 can be used to perform a fitness operation for exercising muscles of various parts of the whole body of the user.
The game content executed by the game processing of the main apparatus 2 is arbitrary. The executed game may also be, for example, the following game: the user is caused to perform the fitness operation, and the evaluation result of the fitness operation (for example, the number of times or the time of performing the fitness operation, whether or not an operation close to the reference has been performed, calorie consumption, or the like) is displayed. For example, the executed game may be a game in which an enemy character is given an injury or a prop can be obtained according to the evaluation result of the fitness operation.
As described above, according to the game system 1, the user can perform the body building operation in the game, thereby enabling the game using the body building operation as the game operation.
In addition, only one of the 2 expansion devices 5 and 6 may be used for the game operation, or both of them may be used for the game operation. For example, in a certain game, both the circle-type expanding device 5 and the band-type expanding device 6 may be used for game operations at the same time. For example, the circle-type expansion device 5 may be used for game operations in a certain game, and the band-type expansion device 6 may be used for game operations in another game. In addition, for example, the ring type expansion device 5 may be used for game operations in a certain scene (for example, a battle scene) in a game, and the band type expansion device 6 may be used for game operations in another scene (for example, a scene moving on a map) in the game.
In the game process, the main body device 2 may give an output instruction to each of the controllers 3 and 4. That is, the main body device 2 may vibrate the vibrator 107 or 117 of the controller, or may output a sound from the controller by the vibration of the vibrator 107 or 117.
The expansion devices 5 and 6 may be used during a period other than the execution of the game process by the main body device 2. For example, when the right controller 4 is attached to the loop type expanding device 5 during the period, the loop type expanding device 5 may detect an operation of deforming the loop type expanding device 5 based on the information indicating the strain value, and store information indicating the operation content (for example, the number of times the operation of deforming the loop type expanding device 5 is performed, the time during which the operation is performed, or the like). The information may be stored in the loop type expansion device 5 or the right controller 4. In addition, the right controller 4 may generate vibration or output sound using the vibrator 117 in response to the operation of deforming the loop type expanding device 5.
When the information indicating the operation content is stored as described above, the main body device 2 may acquire the information in the game processing to be executed later and execute the game processing based on the information. For example, the main apparatus 2 may advance the game based on the information (for example, enable the user to play the next game stage or the player character to grow), or may give a special ceremony on the game to the user.
[3 ] operation and Effect of the present embodiment and modifications
In the above embodiment, the loop type expanding device 5 has the following configuration.
An annular portion 201 at least a part of which is elastically deformable
A detection unit (i.e., strain gauge 245) that detects deformation of the annular portion 201
A body 202 fixed to the annular portion 201
The main body 202 has the following structure.
A mounting part (i.e., a rail part 211) capable of mounting a game controller (i.e., a right controller 4)
Terminals (i.e., terminals 294) for electrical connection with the game controller
A transmission unit (i.e., the processing unit 293) for transmitting data relating to the detection result of the detection unit to the game controller via the terminal
According to the above configuration, the deformation of the annular portion caused by the operation of the user is transmitted to the game controller mounted on the device as data relating to the detection result of the detection portion. Thus, the game system 1 can use the operation of deforming the annular portion 201 of the loop type expansion device 5 as the game operation, and therefore the user can perform a new operation of deforming the expansion device using the game controller attached to the expansion device.
In the above embodiment, the loop type expanding device 5 can be said to be an input device having the following configuration.
An annular portion 201 which is annular and at least a part of which is elastically deformable
A detection unit (i.e., strain gauge 245) for detecting that the annular portion is deformed
A holding portion provided in the annular portion and used for a user to hold
A transmission unit that transmits data regarding the detection result of the detection unit to another device (e.g., the right controller 4)
With the above-described configuration, since the game system 1 can use the operation of deforming the annular portion 201 of the loop-type expansion device 5 as the game operation, the user can perform a new operation of deforming the expansion device using the game controller attached to the expansion device.
The transmission unit of the input device may transmit data to the right controller 4 or may transmit data to the main apparatus 2. For example, in another embodiment, the loop type expansion device 5 may communicate directly with the main apparatus 2 without passing through the right controller 4. The transmission unit of the input device may transmit data to another device by wire or wirelessly.
The input device may not include a mounting portion (e.g., the rail portion 211) for mounting a game controller. In another embodiment, an input device not provided with a mounting portion may be used instead of the loop type expanding device 5 and the right controller 4 in the above-described embodiment. At this time, the transmission unit may transmit the data to the main apparatus 2.
In the above embodiment, the loop type expanding device 5 can be said to be an input device having the following configuration.
An elastic member 241 having a first end and a second end and at least a part of which is elastically deformable
A base part 242 for holding both end parts of the elastic member 241 so as to form a ring by the base part 242 and the elastic member 241
A strain gauge 245 provided on the base 242 and detecting strain generated in the base 242 by the elastic member 241 being deformed in response to an input from a user
According to the above configuration, strain generated in the base portion 242 due to deformation of the elastic member 241 is detected when the user deforms the elastic member 241 of the input device. Thus, the game system 1 can use the operation of deforming the elastic member 241 of the input device as the game operation, and therefore the user can perform a new operation of deforming the input device. Further, according to the above configuration, since the strain gauge 245 is provided in the pedestal portion 242, the possibility of damage to the strain gauge 245 due to deformation of the elastic member 241 can be reduced.
(modification of the shape of the annular portion)
In the above embodiment, the portion bent by the user operation is the annular portion 201. Here, the shape of the portion bent by the user operation is not limited to the ring shape, and may be any shape. For example, in the modification of the above embodiment, the expanding device for the user to perform the bending operation may have the following configuration.
Fig. 30 is a diagram showing an example of an expanding device in a modification of the present embodiment. As shown in fig. 30, the expansion device 321 according to the modification does not have a ring shape as a whole. The expansion device 321 includes a main body 322, and a first elastic member 323 and a second elastic member 324.
The structure of the body portion 322 in this modification is the same as the structure of the body portion 202 in the above embodiment. In the present modification, as in the above-described embodiment, a base portion is provided inside the main body portion 322. The base portion holds each of the elastic members 323 and 324. The structure of the pedestal portion in this modification is the same as the structure of the pedestal portion 242 in the above embodiment.
Each of the elastic members 323 and 324 has a plate-like (rod-like) shape as in the above-described embodiment. Each of the elastic members 323 and 324 is made of an elastically deformable material (for example, the FRP described above). The first elastic member 323 is held by the base portion in a state of being inserted into the left opening of the base portion. The second elastic member 324 is held by the pedestal portion in a state of being inserted into the right opening of the pedestal portion. Note that, in this modification, the method of holding each of the elastic members 323 and 324 by the pedestal portion is the same as that in the above embodiment.
As described above, the expander 321 in the present modification is different from the above-described embodiment in the shape of the elastic member. In the expanding device 321 in the present modification as well, the user can perform the operation of bending the elastic member, as in the above-described embodiment. The expansion device 321 can detect strain generated in the pedestal portion by the bending operation by the strain gauge provided in the pedestal portion. Thus, the main body apparatus 2 can receive information indicating the strain value detected by the expansion apparatus 321 via the right controller 4 mounted to the expansion apparatus 321, and determine the above-described bending operation based on the strain value.
The expansion device 321 may further include a grip cover provided to each of the elastic members 323 and 324. That is, a grip cover may be provided at each end of the elastic members 323 and 324 opposite to the side held by the base portion. In the present modification as well, the grip cover may be detachable from the elastic member or may be bonded to the elastic member by a non-detachable method, as in the above-described embodiment.
As described above, the expansion device 321 in the modification described above can be said to be an input device having the following configuration.
Strain gauge
A pedestal portion for mounting a strain gauge
First elastic member 323 held by one hand of the user
A second elastic member 324 held by the other hand of the user independently of the first elastic member 323
The pedestal portion has a first portion (the outer plate portion 251 in the above embodiment) and a second portion (the inner plate portion 252 in the above embodiment) provided to face the first portion. The mount section holds the first elastic member and the second elastic member in a state in which one end of the first elastic member and one end of the second elastic member are respectively sandwiched between the first portion and the second portion.
With the above configuration, as in the above embodiment, the user can perform a new operation of deforming the expansion device using the game controller attached to the expansion device.
In the modification described above, the first elastic member 323 is elastically deformable in a direction in which the first portion is closer to the first portion (i.e., upward) and in a direction in which the second portion is closer to the second portion (i.e., downward). In the second elastic member 324, a portion of the second elastic member 324 sandwiched between the end of the first portion and the end of the second portion is elastically deformable in a direction toward the first portion and a direction toward the second portion. Therefore, in the modification example, as in the embodiment described above, when the elastic members 323 and 324 are deformed, the force received by the base from the elastic members can be dispersed to the first portion and the second portion.
In the above modification, the 2 elastic members 323 and 324 are rod-shaped and provided to extend slightly downward from the pedestal portion as compared with the horizontal direction (i.e., the X-axis direction). Here, in other embodiments, the shape of the elastic member may be an arbitrary shape. For example, in another embodiment, 2 elastic members may be provided to extend in a straight line, or 2 elastic members and a main body portion may have a U-shape. Further, the 2 elastic members 323 and 324 may be connected to each other at the end portion on the opposite side to the side held by the main body portion 322, and the expansion device may be formed in a bow shape as a whole. At this time, the user can also perform an operation of stretching a member (which may be the same material as or a different material from the elastic members 323 and 324) connecting the 2 elastic members 323 and 324 like a string of a bow. In another modification, the expanding device may be configured to have an H-shape as a whole, in which the elastic member extends in 2 directions, i.e., upward and downward, from the left end of the body portion 322, and the elastic member extends in 2 directions, i.e., upward and downward, from the right end of the body portion 322. At this time, the user can perform an operation of deforming by holding any one of the elastic members extending in the 4 directions.
In another embodiment, the 2 elastic members 323 and 324 in the above modification may be formed as one body. That is, the expansion device 321 may be an input device having the following configuration.
An elastic member at least a part of which is elastically deformable
A base portion that holds the elastic member so that the elastic member extends from one end of the base portion and extends from the other end of the base portion
A strain gauge provided on the base portion and detecting strain generated in the base portion by the elastic member being deformed in response to an input by a user
With the above configuration, as in the above embodiment, the user can perform a new operation of deforming the expansion device using the game controller attached to the expansion device.
The expanding device 321 in the modification described above can be said to have the following configuration.
A first grip body held by one hand of the user (for example, a portion of the elastic member 323 held by the left hand of the user)
A second grip body held by the other hand of the user (for example, a portion of the elastic member 324 held by the right hand of the user)
A deformation portion (for example, a portion of the elastic members 323 and 324 other than the first and second grip bodies) that deforms by a force applied to the first and second grip bodies
A detection unit (e.g., a strain gauge) for detecting deformation of the deformation unit
A main body 322 provided between the first holding body and the second holding body
Here, the main body 322 has the following configuration.
A mounting part (i.e., a rail part 211) capable of mounting a game controller (i.e., a right controller 4)
Terminals (i.e., terminals 294) for electrical connection with the game controller
A transmission unit (i.e., the processing unit 293) for transmitting data relating to the detection result of the detection unit to the game controller via the terminal
The main body 322 has a protruding portion that protrudes to one side or the other side in the front view direction of the extension device than the first grip and the second grip, and the attachment portion is provided on the protruding portion.
With the above configuration, as in the above embodiment, the user can perform a new operation of deforming the device using the game controller attached to the device. Further, according to the above configuration, when the deformation portion is deformed, the deformation portion can be made less likely to contact the mounting portion, and the possibility that the game controller is detached from the device due to the contact of the deformation portion with the mounting portion can be reduced.
In the above-described configuration, the "front view direction" refers to a direction perpendicular to a plane including the direction in which the deformation portion is deformed (for example, the Z-axis direction shown in fig. 30). In the case where the deformable portion is deformable in any direction, not only in a specific direction but also in the opposite direction, the "direction in which the deformable portion is deformed" means, for example, a direction in which the amount of deformation is the largest when a fixed force is applied to the deformable portion, among the directions in which the deformable portion is deformable. Alternatively, the "direction in which the deformation portion deforms" may be the most natural deformation direction when the user applies a force to the expansion device to deform the expansion device while holding the expansion device.
In the above configuration, similarly to the above embodiment, the main body portion includes a housing formed with a hole, and the housing is formed to cover a part of the first grip body and the second grip body in a state where the first grip body and the second grip body are inserted through the hole, respectively. In the front view device, the mounting portion is provided at a position closer to one side or the other side in the front view direction than the hole. Therefore, the possibility of the deformation portion coming into contact with the mounting portion can be further reduced.
(modification of the method of mounting a game controller to an expansion device)
In the above-described embodiment and modification, the right controller 4 is attached to the expansion device by slidably engaging the sliding portions (i.e., the rail portions or the sliders) provided in the expansion device and the right controller 4. Here, in other embodiments, the structure (in other words, the method) for attaching the right controller 4 to the expansion device is arbitrary. For example, in another embodiment, the expanding device may include a claw portion, and the right controller 4 may be detachably attached to the expanding device by engaging the claw portion with the right controller 4. In this case, the claw portion that catches the right controller 4 can be said to be the attachment portion described above. For example, in another embodiment, the main body may include a clamping portion that clamps the main surface and the rear surface of the right controller 4. In this case, the holding portion holding the right controller 4 can be said to be the mounting portion. In other embodiments, the right controller 4 may also be mounted to the expansion device by an embedded mechanism based connection, a magnetic force based connection, an insertion mechanism based connection, a pivot (pivot)/twist (twist), or the like.
(modification example of communication between game controller and expansion device)
In the above-described embodiment and modification, the expansion device transmits information to the right controller 4 via a terminal (i.e., in a wired manner). Here, in another embodiment, the expansion device may include a wireless communication unit that performs wireless communication with the right controller 4, and the information may be transmitted to the right controller 4 through the wireless communication unit.
(modification of the bending operation detection method)
In the above-described embodiment and modification example, the game system 1 uses the strain sensor as the detection unit for detecting that the annular portion (in other words, the elastic member) is deformed. Here, in other embodiments, the configuration of the detection unit is arbitrary, and other types of sensors may be used. For example, the expansion device may include a pressure sensor and/or a bending sensor as the detection unit. The pressure sensor detects, for example, a pressure received by the pedestal portion from the elastic member. At this time, the amount by which the elastic member is bent can be calculated based on the detected pressure value. In addition, the bending sensor is provided on the elastic member and detects the amount of bending of the elastic member. As described above, the detection unit for detecting that the annular portion is deformed may detect the amount of deformation or may detect another physical quantity (for example, strain amount or pressure) generated by the deformation.
The above-described embodiments can be used as an extension device for a game controller, for example, for the purpose of performing a new operation or the like.
It is to be understood that the appended claims are not limited to the disclosed systems, methods, devices, and apparatus, and that various modifications and changes may be made without departing from the spirit and scope of the appended claims.

Claims (69)

1. An apparatus, comprising:
an annular portion at least a part of which is elastically deformable; and
a body portion fixed to the annular portion,
wherein the main body portion is provided with a mounting portion to which a game controller that receives data relating to a detection result of the deformation of the annular portion from the device can be mounted,
the annular portion includes a plate-shaped elastic member,
the elastic member forms a part of a ring formed by the annular portion such that a longitudinal direction of the elastic member is a circumferential direction of the annular portion,
the main body portion has a protruding portion that protrudes in a shorter side direction of the elastic member forming the ring than the annular portion,
The mounting portion is provided to the protruding portion.
2. The apparatus of claim 1,
the device further comprises a detection unit for detecting the deformation of the annular portion.
3. The apparatus of claim 1,
the main body further includes a terminal for electrically connecting to the game controller.
4. The apparatus of claim 2,
the main body further includes a terminal for electrically connecting to the game controller.
5. The apparatus of claim 4,
the main body portion further includes a processing circuit for transmitting data relating to a detection result of the detection portion to the game controller via the terminal.
6. The apparatus of claim 1,
the mounting portion has a rail portion that enables the game controller to be mounted by being inserted from one end side of the rail portion and sliding to the other end side of the rail portion, and the direction in which the rail portion extends is perpendicular to the short side direction.
7. The apparatus of claim 1,
the mounting portion is configured to: the direction in which the direction input portion provided in the game controller faces in a state in which the game controller is attached to the main body portion is a protruding direction in which the protruding portion provided in the attachment portion protrudes with respect to the annular portion.
8. The apparatus of claim 1,
the mounting portion has a rail portion that enables the game controller to be mounted by being inserted from one end side of the rail portion and sliding to the other end side of the rail portion,
the body portion includes a case formed with a hole, the body portion being formed such that the case covers a part of the annular portion in a state where the annular portion passes through the hole, and the case has the protruding portion provided with the rail portion and a non-protruding portion covering only a part of the annular portion,
the length of the protruding portion is longer than the length of the non-protruding portion in a direction in which the rail portion extends.
9. The apparatus of claim 1,
the game controller includes a joystick as a direction input unit, the joystick having a tiltable shaft,
when the shaft portion of the joystick is tilted in an upward direction in order to direct the joystick of the game controller upward in a state where the game controller is attached to the device, the attachment portion is provided at a position on the upper side of the annular portion with respect to a center of a ring formed by the annular portion.
10. The apparatus according to claim 6 or 8,
the game controller is further provided with a light emitting section,
the main body portion includes a light guide portion that guides light incident from the light emitting portion of the game controller in a state where the game controller is attached to the device to an incident port provided on a predetermined surface of the guide rail portion to an exit port provided on a different surface of the main body portion from the predetermined surface of the guide rail portion.
11. An apparatus, comprising:
an annular portion at least a part of which is elastically deformable; and
a body portion fixed to the annular portion,
wherein the main body portion is provided with a mounting portion to which a game controller that receives data relating to a detection result of the deformation of the annular portion from the device can be mounted,
when the ring formed by the annular portion is viewed from the front, the attachment portion is provided outside an area through which the annular portion passes when the annular portion is deformed so as to extend in a first direction connecting the center of the attachment portion and the center of the ring and to contract in a second direction perpendicular to the first direction.
12. The apparatus of claim 11,
The device further comprises a detection unit for detecting the deformation of the annular portion.
13. The apparatus of claim 11,
the main body further includes a terminal for electrically connecting to the game controller.
14. The apparatus of claim 12,
the main body further includes a terminal for electrically connecting to the game controller.
15. The apparatus of claim 14,
the main body portion further includes a processing circuit for transmitting data relating to a detection result of the detection portion to the game controller via the terminal.
16. The apparatus of claim 11,
the game controller includes a joystick as a direction input unit, the joystick having a tiltable shaft,
when the shaft portion of the joystick is tilted in an upward direction in order to direct the joystick of the game controller upward in a state where the game controller is attached to the device, the attachment portion is provided at a position on the upper side of the annular portion with respect to a center of a ring formed by the annular portion.
17. An apparatus, comprising:
An annular portion at least a part of which is elastically deformable; and
a body portion fixed to the annular portion,
wherein the main body portion is provided with a mounting portion to which a game controller that receives data relating to a detection result of the deformation of the annular portion from the device can be mounted,
when the ring formed by the annular portion is viewed from the front, the mounting portion is provided at one side or the other side in the front viewing direction with respect to the annular portion.
18. The apparatus of claim 17,
the body portion includes a case formed with a hole, the body portion being formed such that the case covers a portion of the annular portion in a state where the annular portion passes through the hole,
when the ring formed by the annular portion is viewed from the front, the mounting portion is provided at a position closer to one side or the other side in the front viewing direction than the hole of the housing.
19. The apparatus of claim 17,
the device further comprises a detection unit for detecting the deformation of the annular portion.
20. The apparatus of claim 17,
the main body further includes a terminal for electrically connecting to the game controller.
21. The apparatus of claim 19,
the main body further includes a terminal for electrically connecting to the game controller.
22. The apparatus of claim 21,
the main body portion further includes a processing circuit for transmitting data relating to a detection result of the detection portion to the game controller via the terminal.
23. The apparatus of claim 17,
the game controller includes a joystick as a direction input unit, the joystick having a tiltable shaft,
when the shaft portion of the joystick is tilted in an upward direction in order to direct the joystick of the game controller upward in a state where the game controller is attached to the device, the attachment portion is provided at a position on the upper side of the annular portion with respect to a center of a ring formed by the annular portion.
24. An apparatus, comprising:
an annular portion at least a part of which is elastically deformable; and
a body portion fixed to the annular portion,
wherein the main body portion is provided with a mounting portion to which a game controller that receives data relating to a detection result of the deformation of the annular portion from the device can be mounted,
The mounting portion is provided on one side or the other side of the annular portion in a direction parallel to a central axis of a ring formed by the annular portion.
25. The apparatus of claim 24,
the device further comprises a detection unit for detecting the deformation of the annular portion.
26. The apparatus of claim 24,
the main body further includes a terminal for electrically connecting to the game controller.
27. The apparatus of claim 25,
the main body further includes a terminal for electrically connecting to the game controller.
28. The apparatus of claim 27,
the main body portion further includes a processing circuit for transmitting data relating to a detection result of the detection portion to the game controller via the terminal.
29. The apparatus of claim 24,
the game controller includes a joystick as a direction input unit, the joystick having a tiltable shaft,
when the shaft portion of the joystick is tilted in an upward direction in order to direct the joystick of the game controller upward in a state where the game controller is attached to the device, the attachment portion is provided at a position on the upper side of the annular portion with respect to a center of a ring formed by the annular portion.
30. An apparatus, comprising:
an annular portion at least a part of which is elastically deformable;
a detection unit that detects deformation of the annular portion; and
a body portion fixed to the annular portion,
wherein the main body portion includes:
an installation part capable of installing a game controller;
a terminal for electrically connecting with the game controller; and
a processing circuit for transmitting data relating to a detection result of the detection section to the game controller via the terminal,
the mounting portion is provided on a central axis side of a ring formed by the annular portion in the main body portion.
31. The apparatus of claim 30,
the main body further includes a protruding portion protruding in a direction parallel to the central axis of the ring than the annular portion,
the mounting portion is provided to the protruding portion.
32. The apparatus of claim 30,
the main body portion has a protruding portion that protrudes to one side or the other side in a front view direction than the annular portion when a ring formed by the annular portion is viewed from the front,
the mounting portion is provided to the protruding portion.
33. The apparatus of claim 32,
the mounting portion is configured to: the direction in which the direction input portion provided in the game controller faces in a state in which the game controller is attached to the main body portion is a protruding direction in which the protruding portion provided in the attachment portion protrudes with respect to the annular portion.
34. The apparatus of claim 32,
the mounting portion has a rail portion that enables the game controller to be mounted by being inserted from one end side of the rail portion and sliding to the other end side of the rail portion,
the body portion includes a case formed with a hole, the body portion being formed such that the case covers a part of the annular portion in a state where the annular portion passes through the hole, and the case has the protruding portion provided with the rail portion and a non-protruding portion covering only a part of the annular portion,
the length of the protruding portion is longer than the length of the non-protruding portion in a direction in which the rail portion extends.
35. The apparatus of claim 30,
the game controller includes a joystick as a direction input unit, the joystick having a tiltable shaft,
When the shaft portion of the joystick is tilted in an upward direction in order to direct the joystick of the game controller upward in a state where the game controller is attached to the device, the attachment portion is provided at a position on the upper side of the annular portion with respect to a center of a ring formed by the annular portion.
36. The apparatus of claim 30,
the detection unit operates by power supplied from the game controller in a state of being mounted on the device via the terminal.
37. The apparatus of claim 30,
the processing circuit operates by power supplied from the game controller in a state of being mounted on the device via the terminal.
38. The apparatus of claim 34,
the game controller is further provided with a light emitting section,
the main body portion includes a light guide portion that guides light incident from the light emitting portion of the game controller in a state where the game controller is attached to the device to an incident port provided on a predetermined surface of the guide rail portion to an exit port provided on a different surface of the main body portion from the predetermined surface of the guide rail portion.
39. An apparatus, comprising:
an annular portion at least a part of which is elastically deformable;
a detection unit that detects deformation of the annular portion; and
a body portion fixed to the annular portion,
wherein the main body portion includes:
an installation part capable of installing a game controller;
a terminal for electrically connecting with the game controller; and
a processing circuit for transmitting data relating to a detection result of the detection section to the game controller via the terminal,
when the ring formed by the annular part is viewed from the front, at least a part of the mounting part is positioned inside the outer edge of the ring.
40. The apparatus of claim 39,
the main body further includes a protruding portion protruding in a direction parallel to the central axis of the ring than the annular portion,
the mounting portion is provided to the protruding portion.
41. The apparatus of claim 39,
the main body portion has a protruding portion that protrudes to one side or the other side in a front view direction than the annular portion when a ring formed by the annular portion is viewed from the front,
The mounting portion is provided to the protruding portion.
42. The apparatus of claim 40 or 41,
the mounting portion is configured to: the direction in which the direction input portion provided in the game controller faces in a state in which the game controller is attached to the main body portion is a protruding direction in which the protruding portion provided in the attachment portion protrudes with respect to the annular portion.
43. The apparatus of claim 40 or 41,
the mounting portion has a rail portion that enables the game controller to be mounted by being inserted from one end side of the rail portion and sliding to the other end side of the rail portion,
the body portion includes a case formed with a hole, the body portion being formed such that the case covers a part of the annular portion in a state where the annular portion passes through the hole, and the case has the protruding portion provided with the rail portion and a non-protruding portion covering only a part of the annular portion,
the length of the protruding portion is longer than the length of the non-protruding portion in a direction in which the rail portion extends.
44. The apparatus of claim 39,
the game controller includes a joystick as a direction input unit, the joystick having a tiltable shaft,
When the shaft portion of the joystick is tilted in an upward direction in order to direct the joystick of the game controller upward in a state where the game controller is attached to the device, the attachment portion is provided at a position on the upper side of the annular portion with respect to a center of a ring formed by the annular portion.
45. The apparatus of claim 39,
the detection unit operates by power supplied from the game controller in a state of being mounted on the device via the terminal.
46. The apparatus of claim 39,
the processing circuit operates by power supplied from the game controller in a state of being mounted on the device via the terminal.
47. The apparatus of claim 43,
the game controller is further provided with a light emitting section,
the main body portion includes a light guide portion that guides light incident from the light emitting portion of the game controller in a state where the game controller is attached to the device to an incident port provided on a predetermined surface of the guide rail portion to an exit port provided on a different surface of the main body portion from the predetermined surface of the guide rail portion.
48. An apparatus, comprising:
an annular portion at least a part of which is elastically deformable;
a detection unit that detects deformation of the annular portion; and
a body portion fixed to the annular portion,
wherein the main body portion includes:
an installation part capable of installing a game controller;
a terminal for electrically connecting with the game controller; and
a processing circuit for transmitting data relating to a detection result of the detection section to the game controller via the terminal,
the mounting portion has a rail portion that enables the game controller to be mounted by being inserted from one end side of the rail portion and sliding to the other end side of the rail portion,
the terminal is provided on the other end side of the rail portion.
49. The apparatus of claim 48,
the ring-shaped portion has 2 gripping portions for the user to directly or indirectly grip,
the guide rail portion extends in a direction substantially parallel to a direction from one of the 2 grip portions to the other.
50. The apparatus of claim 48,
the game controller includes a joystick as a direction input unit, the joystick having a tiltable shaft,
When the shaft portion of the joystick is tilted in an upward direction in order to direct the joystick of the game controller upward in a state where the game controller is attached to the device, the attachment portion is provided at a position on the upper side of the annular portion with respect to a center of a ring formed by the annular portion.
51. The apparatus of claim 48,
the detection unit operates by power supplied from the game controller in a state of being mounted on the device via the terminal.
52. The apparatus of claim 48,
the processing circuit operates by power supplied from the game controller in a state of being mounted on the device via the terminal.
53. The apparatus of claim 48,
the game controller is further provided with a light emitting section,
the main body portion includes a light guide portion that guides light incident from the light emitting portion of the game controller in a state where the game controller is attached to the device to an incident port provided on a predetermined surface of the guide rail portion to an exit port provided on a different surface of the main body portion from the predetermined surface of the guide rail portion.
54. An apparatus, comprising:
an annular portion at least a part of which is elastically deformable;
a detection unit that detects deformation of the annular portion; and
a body portion fixed to the annular portion,
wherein the main body portion includes:
an installation part capable of installing a game controller;
a terminal for electrically connecting with the game controller; and
a processing circuit for transmitting data relating to a detection result of the detection section to the game controller via the terminal,
the detection portion includes a strain gauge that is provided,
the annular portion includes:
an elastic member having a first end and a second end, at least a portion of the elastic member being elastically deformable; and
a mount portion that holds the first end portion and the second end portion of the elastic member so as to form a loop by the mount portion and the elastic member,
the strain gauge is provided on the pedestal portion, and detects strain generated in the pedestal portion due to deformation of the elastic member.
55. The apparatus of claim 54,
the game controller includes a joystick as a direction input unit, the joystick having a tiltable shaft,
When the shaft portion of the joystick is tilted in an upward direction in order to direct the joystick of the game controller upward in a state where the game controller is attached to the device, the attachment portion is provided at a position on the upper side of the annular portion with respect to a center of a ring formed by the annular portion.
56. The apparatus of claim 54,
the mount portion is made of a material having a higher rigidity than that of an elastically deformable portion of the elastic member.
57. The apparatus of claim 54 or 56,
the elastic member has a linear shape in a state where no stress is applied,
the mount section holds the elastic member in a state in which stress is applied to the elastic member.
58. The apparatus of claim 54 or 56,
the body portion includes a housing fixed to the annular portion and covering only a portion of the annular portion,
the strain gauge is disposed within the housing.
59. The apparatus of claim 54,
the detection unit operates by power supplied from the game controller in a state of being mounted on the device via the terminal.
60. The apparatus of claim 54,
the processing circuit operates by power supplied from the game controller in a state of being mounted on the device via the terminal.
61. An apparatus, comprising:
an annular portion at least a part of which is elastically deformable;
a detection unit that detects deformation of the annular portion; and
a body portion fixed to the annular portion,
wherein the main body portion includes:
an installation part capable of installing a game controller;
a terminal for electrically connecting with the game controller; and
a processing circuit for transmitting data relating to a detection result of the detection section to the game controller via the terminal,
the game controller is provided with an operation part,
the device further includes a marker provided at a position in parallel with the operation unit of the game controller in a state of being attached to the device.
62. The apparatus of claim 61,
the game controller includes a joystick as a direction input unit, the joystick having a tiltable shaft,
when the shaft portion of the joystick is tilted in an upward direction in order to direct the joystick of the game controller upward in a state where the game controller is attached to the device, the attachment portion is provided at a position on the upper side of the annular portion with respect to a center of a ring formed by the annular portion.
63. The apparatus of claim 61,
the detection unit operates by power supplied from the game controller in a state of being mounted on the device via the terminal.
64. The apparatus of claim 61,
the processing circuit operates by power supplied from the game controller in a state of being mounted on the device via the terminal.
65. A system having a game controller and a device, the system being characterized in that,
the device is provided with:
an annular portion at least a part of which is elastically deformable;
a detection unit that detects deformation of the annular portion; and
a body portion fixed to the annular portion,
wherein the main body portion includes:
an installation part to which the game controller can be installed;
a terminal for electrically connecting with the game controller; and
a processing circuit for transmitting data relating to a detection result of the detection section to the game controller via the terminal,
the mounting portion is provided on a central axis side of a ring formed by the annular portion in the main body portion.
66. A game system comprising a main body device, a game controller, and an expansion device,
The main body device includes:
a display unit; and
a main body device side mounting portion to which the game controller can be mounted,
the expansion device is provided with:
an annular portion at least a part of which is elastically deformable;
a detection unit that detects deformation of the annular portion; and
a body portion fixed to the annular portion,
wherein the main body portion includes:
an expansion device-side mounting section to which the game controller can be mounted;
a terminal for electrically connecting with the game controller; and
a processing circuit for transmitting data relating to a detection result of the detection section to the game controller via the terminal,
the expansion device side mounting portion is provided on a central axis side of a ring formed by the annular portion in the main body portion.
67. An apparatus set to which an extension apparatus that can be attached to a first game controller and a second game controller that can be attached to a main apparatus can be attached, the apparatus set comprising:
a first extension device to which the first game controller can be mounted; and
a second expansion device capable of mounting the second game controller,
the first expansion device includes:
An annular portion at least a part of which is elastically deformable;
a detection unit that detects deformation of the annular portion; and
a body portion fixed to the annular portion,
wherein the main body portion includes:
a first mounting portion to which the first game controller can be mounted;
a terminal for electrical connection with the first game controller; and
a processing circuit for transmitting data relating to a detection result of the detection section to the first game controller via the terminal,
the second expansion device includes:
a second mounting portion to which the second game controller can be mounted; and
a strap for securing the second expansion device to the body of the user.
68. An apparatus, comprising:
a first grip body that is gripped by one hand of a user;
a second grip body that is gripped by the other hand of the user;
a deformation portion that deforms by a force applied to the first grip body and the second grip body;
a detection unit that detects deformation of the deformation unit; and
a main body portion provided between the first grip and the second grip,
wherein the main body portion includes:
An installation part capable of installing a game controller;
a terminal for electrically connecting with the game controller; and
a processing circuit for transmitting data relating to a detection result of the detection section to the game controller via the terminal,
the main body portion has a protruding portion that protrudes to one side or the other side in a front view direction of the device than the first grip body and the second grip body, and the attachment portion is provided to the protruding portion.
69. The apparatus of claim 68,
the main body portion includes a housing formed with a hole, the main body portion being formed such that the housing covers a part of the first grip body and the second grip body in a state where the first grip body and the second grip body are respectively passed through the hole,
when the device is viewed from the front, the mounting portion is provided at a position closer to one side or the other side in the front viewing direction than the hole.
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