CN112587913A - Handle and head-mounted display device - Google Patents
Handle and head-mounted display device Download PDFInfo
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- CN112587913A CN112587913A CN202011432297.0A CN202011432297A CN112587913A CN 112587913 A CN112587913 A CN 112587913A CN 202011432297 A CN202011432297 A CN 202011432297A CN 112587913 A CN112587913 A CN 112587913A
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- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000005855 radiation Effects 0.000 claims description 50
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- 238000007789 sealing Methods 0.000 description 7
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- 230000002452 interceptive effect Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- 238000003825 pressing Methods 0.000 description 1
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- 210000001525 retina Anatomy 0.000 description 1
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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
- A63F13/20—Input arrangements for video game devices
- A63F13/24—Constructional details thereof, e.g. game controllers with detachable joystick handles
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Abstract
The application discloses a handle and a head-mounted display device, wherein the handle structure comprises a shell and a feedback assembly, an installation cavity is arranged in the shell, a hand-shaking cavity in a closed annular structure is formed in the shell, and the hand-shaking cavity is used for being held by a user; the feedback assembly is arranged in the mounting cavity and used for detecting and feeding back the holding force and/or the weight feeling of a user. The application aims at providing the handle with the scene force and the hand feeling force feedback, the handle is simple in structure, and the experience of a user can be improved.
Description
Technical Field
The application relates to the technical field of head-mounted display devices, in particular to a handle and a head-mounted display device applying the same.
Background
Head-Mounted Display (HMD) amplifies an image on an ultramicro Display screen through an optical system, projects the image on a retina, and further presents the image on a large screen image in the eyes of a viewer, so that different effects such as Virtual Reality (VR), Augmented Reality (AR), Mixed Reality (MR) and the like can be realized. With the rapid development of HMD product technology and the continuous enrichment of AI game resources, the interactive experience requirements of users on AI games are also increasing. In the related art, a handle used with an HMD product lacks scene force feedback and hand force feedback, which leads to a reduction in user experience.
Disclosure of Invention
The application mainly aims to provide a handle and a head-mounted display device, and aims to provide the handle with scene force and hand feeling force feedback, the handle is simple in structure, and the experience of a user can be improved.
To achieve the above object, the present application proposes a handle comprising:
the hand-shaking device comprises a shell, a handle and a handle, wherein an installation cavity is arranged in the shell, a hand-shaking cavity in a closed annular structure is formed in the shell, and the hand-shaking cavity is used for being held by a user; and
the feedback assembly is arranged in the mounting cavity and used for detecting and feeding back the holding force and/or the weight feeling of a user.
In an embodiment, the housing includes a grip portion and a radiation portion, two ends of the grip portion are connected to two ends of the radiation portion and enclose to form the grip cavity, the grip portion is provided with a first cavity, the radiation portion is provided with a second cavity, and the first cavity is communicated with the second cavity to form the mounting cavity.
In one embodiment, the feedback assembly is a pressure sensor, and the pressure sensor is arranged in the first cavity and used for detecting and feeding back the holding force of the user;
or the feedback component is a viscous oil damper, and the viscous oil damper is arranged in the second containing cavity and used for feeding back the weight-bearing feeling of the user.
In one embodiment, the feedback assembly includes a pressure sensor and a viscous oil damper;
the inner wall of the first cavity is provided with a mounting groove, the pressure sensor is arranged in the mounting groove, the inner wall of the second cavity is provided with a fixing groove, and the viscous oil damper is arranged in the fixing groove.
In one embodiment, the viscous oil damper includes:
the shell is arranged in the fixing groove and provided with an accommodating cavity;
the vibrator is movably arranged in the accommodating cavity;
the elastic piece is arranged in the accommodating cavity, one end of the elastic piece is connected with the inner wall of the accommodating cavity, and the other end of the elastic piece is connected with the vibrator; and
and the viscous oil is filled in the accommodating cavity.
In one embodiment, the elastic member includes two springs, the two springs are disposed at two opposite ends of the vibrator, one end of each spring is connected with the vibrator, and the other end of each spring is connected with the inner wall of the accommodating cavity;
and/or, the shell includes shell main part and apron, shell main part is one end open-ended tubular structure, the storage tank is located to shell main part, apron detachably lid fits the notch department of storage tank, and with shell main part encloses to close and forms the holding chamber.
In one embodiment, a handle groove is formed in one side, facing the handle cavity, of the handle part, and the handle groove is arranged in a wave shape.
In one embodiment, a radiation surface is formed on one side of the radiation part, which faces away from the handle part, and the radiation surface is arranged in a spherical surface or a sphere-like surface;
the handle further comprises an infrared radiator, and the infrared radiator is arranged in the second containing cavity and arranged along the radiation surface.
In an embodiment, the handle further includes a button or a touch pad disposed on the housing.
The application also provides a head-mounted display device, including head-mounted display equipment and the aforesaid the handle, the handle with head-mounted display equipment communication connection.
According to the technical scheme, the installation cavity is formed in the shell, the feedback assembly is arranged in the installation cavity, the shell installation cavity is used for realizing installation protection on the feedback assembly, and meanwhile, the feedback assembly is used for detecting and feeding back the holding force and/or the holding weight of a user, so that the handle has scene force and hand feeling force feedback, and the experience feeling of the user is effectively improved; simultaneously, through form the chamber of shaking hands that is closed loop configuration on the casing for the user conveniently realizes gripping through this chamber of shaking hands, and this chamber of shaking hands is closed loop configuration, has accorded with the appearance design of gripping of ergonomic, can effectively prevent to loosen the hand antiskid and take off, and guarantees the travelling comfort that grips.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of a handle according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of another perspective of a handle according to an embodiment of the present disclosure;
FIG. 3 is a cross-sectional view of a handle according to an embodiment of the present application;
FIG. 4 is a schematic structural diagram of an oil-sticking damper according to an embodiment of the present disclosure;
FIG. 5 is an exploded view of an oil-viscous damper according to an embodiment of the present disclosure;
fig. 6 is a schematic cross-sectional view of an oil-viscous damper according to an embodiment of the present application.
The reference numbers illustrate:
the implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in the embodiment of the present application are only used to explain the relative position relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indication is changed accordingly.
Also, the meaning of "and/or" and/or "appearing throughout is meant to encompass three scenarios, exemplified by" A and/or B "including scenario A, or scenario B, or scenarios where both A and B are satisfied.
In addition, descriptions in this application as to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
With the rapid development of HMD product technology and the continuous enrichment of AI game resources, the interactive experience requirements of users on AI games are also increasing. Based on these interactive requirements, users have made higher demands on handles (especially VR control handles) with scene force feedback and hand feeling force feedback, which is also a hot spot of research by various manufacturers. In the related art, the handle of the HMD product lacks scene force feedback and hand force feedback, resulting in a reduced user experience.
Based on the above-mentioned concept and problems, the present application proposes a handle 100, and the handle 100 is applied to a head-mounted display device. It can be understood that the head-mounted display device comprises a head-mounted display device, a handle 100 and the like, and the handle 100 has the functions of game scene force feedback and hand feeling force feedback, so that the experience of a user is greatly improved.
Referring to fig. 1, fig. 2 and fig. 3 in combination, in the embodiment of the present application, the handle 100 includes a housing 1 and a feedback assembly 2, wherein a mounting cavity 1a is disposed in the housing 1, a grip cavity 1b in a closed annular structure is formed in the housing 221, and the grip cavity 1b is used for being held by a user; the feedback assembly 2 is arranged in the mounting cavity 1a, and the feedback assembly 2 is used for detecting and feeding back the holding force and/or the weight feeling of a user.
It will be appreciated that the housing 1 serves to mount and secure components such as the feedback assembly 2, and also serves to protect components such as the feedback assembly 2. At the same time, the housing 1 of the handle 100 also serves to facilitate gripping by the user. It is understood that the structure of the housing 1 may be a box, a box or a support frame with a mounting cavity 1a, and is not limited herein.
In the present embodiment, the grip cavity 1b is formed on the housing 1 in a closed ring structure, so that the user can conveniently grip the handle 100 through the grip cavity 1 b. It can be understood that the grip cavity 1b of the housing 1 is a closed ring structure, and the opening of the grip cavity 1b is circular, oval, square, polygonal or irregular, and the like, which is not limited herein. Alternatively, the housing 1 may be shaped like a hand guard structure of a european hand guard. Of course, the structural shape of the housing 1 can be selected according to actual requirements, and is not limited herein.
In this embodiment, through set up feedback component 2 in the installation cavity 1a of casing 1, through utilizing feedback component 2 to detect and feed back user's power of holding and/or sense of weight to make handle 100 have recreation scene power feedback and feel power feedback function, very big improvement user's experience sense. It is understood that the feedback assembly 2 may be a pressure sensor or a damper, and is not limited thereto.
According to the handle 100, the installation cavity 1a is formed in the shell 1, the feedback assembly 2 is arranged in the installation cavity 1a, the feedback assembly 2 is installed and protected by the aid of the installation cavity 1a of the shell 1, and meanwhile, the feedback assembly 2 is used for detecting and feeding back holding force and/or weight holding feeling of a user, so that the handle 100 has scene force and hand feeling force feedback, and experience feeling of the user is effectively improved; simultaneously, through form the chamber 1b of shaking hands that is closed loop configuration on casing 1 for the user conveniently realizes gripping through this chamber of shaking hands, and this chamber 1b of shaking hands is closed loop configuration, has accorded with the appearance design that grips of ergonomic, can effectively prevent that the hand of loosing from slipping off, and guarantees the travelling comfort that grips.
In an embodiment, as shown in fig. 1 and 3, the housing 1 includes a handle portion 11 and a radiation portion 12, two ends of the handle portion 11 are connected to two ends of the radiation portion 12 and enclose to form the handle cavity 1b, the handle portion 11 is provided with a first cavity 111, the radiation portion 12 is provided with a second cavity 121, and the first cavity 111 and the second cavity 121 are communicated to form the mounting cavity 1 a.
In this embodiment, the grip portion 11 and the radiation portion 12 of the housing 1 are connected into an integral structure, that is, the grip portion 11 and the radiation portion 12 are in a tail connection, that is, two ends of the grip portion 11 are connected to two ends of the radiation portion 12, so that the grip cavity 1b formed by enclosing the grip portion 11 and the radiation portion 12 is in a closed annular structure.
It can be understood that the grip portion 11 of the housing 1 is provided with a first cavity 111, and the radiation portion 12 of the housing 1 is provided with a second cavity 121, that is, two ends of the first cavity 111 are respectively communicated with two ends of the second cavity 121 to form the mounting cavity 1 a. In the present embodiment, the feedback assembly 2 may be disposed in the first cavity 111 and/or the second cavity 121, which is not limited herein.
In this embodiment, radiation portion 12 includes the radiation section and connects in the first linkage segment and the second linkage segment at radiation section both ends, the radiation section of radiation portion 12 is relative with handle portion 11, the first linkage segment and the second linkage segment of radiation portion 12 are the interval and relative setting, the both ends of handle portion 11 are kept away from the one end of radiation section with first linkage segment and second linkage segment respectively and are connected, make handle portion 11, the first linkage segment of radiation portion 12, radiation section and second linkage segment connect gradually and enclose to close and form and be square annular's chamber 1b of shaking hands.
In an embodiment, as shown in fig. 3, the feedback component 2 is a pressure sensor 21, and the pressure sensor 21 is disposed in the first cavity 111 for detecting and feeding back a holding force of a user.
In the present embodiment, the pressure sensor 21 is provided in the mounting cavity 1a of the housing 1, so that the gripping force of the user is detected and fed back by the pressure sensor 21. It can be understood that, in order to facilitate the pressure sensor 21 to accurately detect and feedback the holding force of the user, the pressure sensor 21 is disposed in the first cavity 111, so that the pressure sensor 21 can accurately detect when the user grips the grip portion 11 of the housing 1.
It can be understood that, by attaching the film-like pressure sensor 21 to the rear inner wall of the grip portion 11, the pressure sensor 21 picks up the gripping force of the palm gripping the grip portion 11, the gripping force is proportional to the motion strength in the game scene, and the injury value or the severity in the game scene increases as the pressure increases.
In an embodiment, as shown in fig. 3, the feedback component 2 is a viscous oil damper 22, and the viscous oil damper 22 is disposed in the second cavity 121 and is used for feeding back a weight-holding feeling of a user.
In the present embodiment, the viscous oil damper 22 is provided in the mounting cavity 1a of the housing 1, so that the feeling of weight held by the user is fed back by the viscous oil damper 22. It can be understood that, in order to accurately detect and feed back the weight-bearing feeling of the user for the viscous oil damper 22, the viscous oil damper 22 is disposed in the second cavity 121, so that when the user grips the grip portion 11 of the housing 1 and waves the handle 100, the viscous oil damper 22 is located on one side away from the grip portion 11, thereby enabling the viscous oil damper 22 to sufficiently achieve damping.
It can be understood that, by installing the viscous oil damper 22 at the rear side of the radiation portion 12 close to the grip portion 11, the viscous oil damper 22 is formed by wrapping a bidirectional spring vibrator system by a cylindrical closed shell 221, and the inside of the bidirectional spring vibrator system is filled with viscous oil 224, and the vibrator 222 is a piston vibrator with a certain open channel, and the viscous oil damper 22 system can provide a force feedback for actual holding.
The influence of the position of the piston vibrator 222 on the gravity center of the whole machine and the inertia can be adjusted by adjusting the position of the piston vibrator under different use acceleration states, so that a user can feel different force feelings. When the acceleration state of the user swinging the handle 100 is different in different states, the moving speed of the heavy piston vibrator 222 in the acceleration direction is fast or slow, and the actual distance is different, so that different weight feeling in different states is obtained.
In an embodiment, as shown in fig. 3, the feedback assembly 2 includes a pressure sensor 21 and a viscous oil damper 22, the pressure sensor 21 is disposed in the first cavity 111 for detecting and feeding back a holding force of a user, and the viscous oil damper 22 is disposed in the second cavity 121 for feeding back a weight-holding feeling of the user.
It can be understood that, by arranging the pressure sensor 21 and the viscous oil damper 22 in the installation cavity 1a of the housing 1, the pressure sensor 21 and the viscous oil damper 22 are used for detecting and feeding back the holding force and the weight of the user to the handle 100 at the same time, so that the experience of the user is further improved.
In an embodiment, an installation groove is formed on an inner wall of the first receiving cavity 111, and the pressure sensor 21 is disposed in the installation groove.
It is understood that the pressure sensor 21 can be fixed in the wall or the mounting groove of the first receiving cavity 111, for example, by welding, bonding, or integral molding, so as to improve the mounting stability of the pressure sensor 21. Of course, in other embodiments, the pressure sensor 21 may also be installed in the cavity wall or the installation groove of the first receiving cavity 111 in a detachable connection manner, for example, a snap connection, a plug-in fit, a screw connection, or a pin connection, so as to improve the convenience of assembling and disassembling the pressure sensor 21, which is not limited herein.
In an embodiment, a fixing groove is formed on an inner wall of the second cavity 121, and the viscous oil damper 22 is disposed in the fixing groove.
It is understood that the viscous oil damper 22 can be fixed in the cavity wall or the fixing groove of the second cavity 121, for example, by welding, bonding or integral forming, so as to improve the installation stability of the viscous oil damper 22. Of course, in other embodiments, the viscous oil damper 22 may also be detachably connected to the cavity wall or the fixing groove of the second cavity 121, for example, by using a snap connection, a plug-in fit, a screw connection, or a pin connection, so as to improve the convenience of assembling and disassembling the viscous oil damper 22, which is not limited herein.
In one embodiment, as shown in fig. 3 to 6, the viscous oil damper 22 includes a housing 221, a vibrator 222, an elastic member 223, and viscous oil 224, wherein the housing 221 is disposed in the fixing groove, and the housing 221 is provided with an accommodating cavity 2211; the vibrator 222 is movably arranged in the accommodating cavity 2211; the elastic piece 223 is arranged in the accommodating cavity 2211, one end of the elastic piece 223 is connected with the inner wall of the accommodating cavity 2211, and the other end of the elastic piece 223 is connected with the vibrator 222; the viscous oil 224 is filled in the accommodating cavity 2211.
In the present embodiment, the housing 221 is used to mount and fix the vibrator 222, the elastic member 223, the viscous oil 224, and the like, and also used to protect and seal the vibrator 222, the elastic member 223, the viscous oil 224, and the like. It is understood that the structure of the casing 221 may be a shell, a box or a box with a receiving cavity 2211, and is not limited herein.
It can be understood that the vibrator 222 can be a piston vibrator, and by arranging the vibrator 222, the vibrator 222 is connected with the cavity wall of the accommodating cavity 2211 of the housing 221 through the elastic member 223, so that the vibrator 222 can move according to inertia and can be reset under the action of the elastic member 223.
In this embodiment, viscous oil 224 is filled in the accommodating cavity 2211 of the housing 221, so that the resetting and movement of the vibrator 222 are further buffered by using the viscosity of the viscous oil 224, and a user can obviously feel the weight force generated by the vibrator 222 in the viscous oil damper 22 during the process of waving the handle 100.
In one embodiment, as shown in fig. 3, 5 and 6, the elastic member 223 includes two springs disposed at two opposite ends of the vibrator 222, and one end of each spring is connected to the vibrator 222 and the other end is connected to the inner wall of the accommodating cavity 2211.
In this embodiment, two springs are simultaneously disposed at two opposite ends of the vibrator 222, so that the two springs are utilized to achieve installation stability of the vibrator 222, and meanwhile, the movement of the vibrator 222 is facilitated to be guided, and the movement of the vibrator 222 is further buffered, so that a user can obviously feel the weight force generated by the vibrator 222 in the oil-sticking damper 22 in the process of swinging the handle 100.
In one embodiment, as shown in fig. 4 and 5, the housing 221 includes a housing main body 2212 and a cover 2215, the housing main body 2212 is a cylindrical structure with one end open, the housing main body 2212 is disposed in the receiving groove 2213, and the cover 2215 is detachably covered on the opening of the receiving groove 2213 and encloses with the housing main body 2212 to form the receiving cavity 2211.
In this embodiment, the housing main body 2212 of the housing 221 has a cylindrical structure with one end open, and the cover 2215 may have a circular plate-like structure. By arranging the accommodating groove 2213 on the housing main body 2212, the vibrator 222, the elastic member 223 and the viscous oil 224 can be conveniently mounted, accommodated and carried by the accommodating groove 2213. The cover plate 2215 is detachably covered at the notch of the accommodating groove 2213, and encloses with the housing main body 2212 to form an accommodating cavity 2211, so that the cover plate 2215 can be used for sealing the notch of the accommodating groove 2213 to form a sealed accommodating cavity 2211, and the leakage of the viscous oil 224 is avoided.
In one embodiment, as shown in fig. 4 and 5, the housing 221 includes a sealing ring 2217, a step surface is formed on the periphery of the cover plate 2215, and the sealing ring 2217 is sandwiched between the step surface of the cover plate 2215 and the housing main body 2212, so as to further improve the sealing performance of the accommodating cavity 2211 of the housing 221.
It can be appreciated that the step face of cover plate 2215 is provided with a groove and/or the notch of housing body 2212 surrounding receiving groove 2213 is provided with a groove, so that the positioning and installation of sealing ring 2217 can be realized by utilizing the groove, and the sealing performance is further improved while the sealing ring 2217 is positioned.
In one embodiment, as shown in fig. 5, the housing body 2212 is provided with internal threads 2214 adjacent to the opening of the receiving slot 2213, the cover 2215 is provided with external threads 2216 at one end, and the cover 2215 is screwed with the housing body 2212 by the engagement of the external threads 2216 and the internal threads 2214.
In one embodiment, as shown in fig. 1 and 3, a grip groove 112 is formed on a side of the grip portion 11 facing the grip cavity 1b, and the grip groove 112 is disposed in a wave shape.
In the present embodiment, the grip groove 112 is formed in the grip portion 11, so that the user can grip the grip portion 11 more conveniently and more easily. Optionally, the grip groove 112 is disposed in a wave shape.
In an embodiment, as shown in fig. 2 and 3, a radiation surface 122 is formed on a side of the radiation portion 12 facing away from the grip portion 11, and the radiation surface 122 is disposed in a spherical or sphere-like shape; the handle 100 further includes an infrared radiator (not shown), which is disposed in the second cavity 121 and arranged along the radiation surface 122.
It can be understood that, by arranging the infrared radiator, the infrared radiator is arranged in the second cavity 121 and arranged along the radiation surface 122, so that the radiation area of the infrared radiator is effectively enlarged, the radiation range of the handle 100 is enlarged, and the positioning accuracy is improved.
In this embodiment, the infrared radiator is disposed in the second cavity 121 of the radiation portion 12, and is disposed close to the radiation surface 122, so that the infrared radiator is not shielded by the hand, and has a higher strength than the forward-extending cantilever radiator, and the rigidity can effectively prevent and avoid the problem of fatigue fracture caused by the long-term swinging of the handle of the forward-extending radiator. It can be understood that the infrared radiators are distributed on the sphere-like surface of the radiation part 12, the radiation spherical angle and the radiation area are large, the radiation spherical angle can be larger than 180 degrees according to the design requirement, and the design adjustability of the radiation angle and the radiation area is large.
Alternatively, the vertical radiation angle of the radiation surface 122 of the handle 100 exceeds 180 °, and the circumferential radiation angle can be larger than 180 ° by adjusting the rotation angle of the holding radiation surface, so that the design range of the angle and the area of the radiation surface 122 is effectively increased.
In the present embodiment, a direction perpendicular to the extending direction of the grip portion 11 and the radiating surface 122 is defined as a first direction, and the width of the radiating surface 122 in the first direction is greater than the width of the grip portion 11 in the first direction, so that the radiating section of the radiating portion 12 can effectively protect the hand held by the user on the grip portion 11.
It can be understood that the cross-sectional area of the inner cavity of the first connecting section and the second connecting section of the radiating portion 12 gradually decreases from the radiating section to the grip portion 11.
The width of the radiating surface is greater than that of the handle part, and the width is perpendicular to the extending direction of the handle part.
In an embodiment, as shown in fig. 1 to 3, the handle 100 further includes a key 3 disposed on the housing 1, and the key 3 is used for signal connection with a head-mounted display device.
It can be understood that, by providing the keys 3 on the housing 1, the scene of the head-mounted display device is controlled by the keys 3. In this embodiment, the outer wall of the housing 1 is provided with a groove, and the key 3 is installed in the groove.
In other embodiments of the present application, the handle 100 further includes a touch pad (not shown in the drawings) disposed on the housing 1, the signal connection between the handle 100 and the head-mounted display device is realized by using the contact between a finger and the touch pad, and the corresponding command is triggered by defining the pressing time and the number of times of the touch pad.
The appearance of the casing 1 of the handle 100 of the application adopts a hand guard structure design scheme similar to a European hand guard sword, a hand-shaking groove 112 design which accords with the ergonomic holding appearance is arranged on the inner side of the hand-shaking cavity 1b, and the inner wall of the first accommodating cavity 111 of the hand-shaking part 11 close to the palm end is adhered with the sheet-shaped pressure sensor 21 for extracting the positive correlation between the holding force of a user and the attack intensity of a game scene. The inner wall of the radiation part 12 of the handle 100 close to the grip part 11 is provided with a viscous oil damper 22, and the viscous oil damper 22 provides a force feedback for actual holding. The viscous oil damper 22 enables a user to feel different force feelings by adjusting the influence of the position of the piston vibrator 222 on the center of gravity and the inertia of the whole machine in different use acceleration states, so that different acceleration states of the user swinging the handle 100 in different states can be realized, the moving speed of the heavier piston vibrator 222 in the acceleration direction is high or low, the actual distance is different, and different weight feelings in different states can be presented. Based on the above structure, the handle 100 achieves the functions of scene force feedback and hand feeling force feedback. Optionally, the handle 100 is particularly suitable for the chopping-type sports games in the head-mounted display device, and the design of the hand guard structure of the hand holding cavity 1b also has a certain anti-slip function.
The application also provides a head-mounted display device, which comprises the head-mounted display device and a handle 100, wherein the handle 100 is in communication connection with the head-mounted display device. The specific structure of the handle 100 refers to the foregoing embodiments, and since the head-mounted display device adopts all technical solutions of all the foregoing embodiments, at least all the beneficial effects brought by the technical solutions of the foregoing embodiments are achieved, and no further description is given here.
In this embodiment, the head-mounted display device may be an AR device, a VR device, an MR device, or other control devices, and the handle 100 and the head-mounted display device may be connected by a wire or wirelessly, for example, using a bluetooth connection, a WIFI connection, or an infrared connection, and the like, which is not limited herein.
The above description is only an alternative embodiment of the present application, and not intended to limit the scope of the present application, and all modifications and equivalents of the structure, which can be directly or indirectly applied to other related technical fields within the spirit of the present application are included in the scope of the present application.
Claims (10)
1. A handle, characterized in that the handle comprises:
the hand-shaking device comprises a shell, a handle and a handle, wherein an installation cavity is arranged in the shell, a hand-shaking cavity in a closed annular structure is formed in the shell, and the hand-shaking cavity is used for being held by a user; and
the feedback assembly is arranged in the mounting cavity and used for detecting and feeding back the holding force and/or the weight feeling of a user.
2. The handle according to claim 1, wherein the housing comprises a grip portion and a radiation portion, two ends of the grip portion are connected with two ends of the radiation portion and enclose to form the grip cavity, the grip portion is provided with a first cavity, the radiation portion is provided with a second cavity, and the first cavity is communicated with the second cavity to form the installation cavity.
3. The handle of claim 2, wherein the feedback assembly is a pressure sensor disposed in the first cavity for detecting and feeding back a user's grip;
or the feedback component is a viscous oil damper, and the viscous oil damper is arranged in the second containing cavity and used for feeding back the weight-bearing feeling of the user.
4. The handle of claim 2, wherein the feedback assembly comprises a pressure sensor and a viscous oil damper;
the inner wall of the first cavity is provided with a mounting groove, the pressure sensor is arranged in the mounting groove, the inner wall of the second cavity is provided with a fixing groove, and the viscous oil damper is arranged in the fixing groove.
5. The handle according to claim 4, wherein said viscous oil damper comprises:
the shell is arranged in the fixing groove and provided with an accommodating cavity;
the vibrator is movably arranged in the accommodating cavity;
the elastic piece is arranged in the accommodating cavity, one end of the elastic piece is connected with the inner wall of the accommodating cavity, and the other end of the elastic piece is connected with the vibrator; and
and the viscous oil is filled in the accommodating cavity.
6. The handle according to claim 5, wherein the elastic member comprises two springs, the two springs are arranged at two opposite ends of the vibrator, one end of each spring is connected with the vibrator, and the other end of each spring is connected with the inner wall of the accommodating cavity;
and/or, the shell includes shell main part and apron, shell main part is one end open-ended tubular structure, the storage tank is located to shell main part, apron detachably lid fits the notch department of storage tank, and with shell main part encloses to close and forms the holding chamber.
7. The handle according to claim 2, wherein a side of the grip portion facing the grip cavity is provided with a grip groove, and the grip groove is arranged in a wave shape.
8. The handle according to any one of claims 2 to 7, wherein a radiating surface is formed on a side of the radiating portion facing away from the grip portion, and the radiating surface is arranged in a spherical or sphere-like manner;
the handle further comprises an infrared radiator, and the infrared radiator is arranged in the second containing cavity and arranged along the radiation surface.
9. The handle of any of claims 1-7, further comprising a button or touch pad disposed on the housing.
10. A head-mounted display apparatus comprising a head-mounted display device and a handle according to any one of claims 1 to 9, the handle being communicatively connected to the head-mounted display device.
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| CN202011432297.0A CN112587913A (en) | 2020-12-08 | 2020-12-08 | Handle and head-mounted display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011432297.0A CN112587913A (en) | 2020-12-08 | 2020-12-08 | Handle and head-mounted display device |
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| CN112587913A true CN112587913A (en) | 2021-04-02 |
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| CN202011432297.0A Pending CN112587913A (en) | 2020-12-08 | 2020-12-08 | Handle and head-mounted display device |
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| CN114712847A (en) * | 2022-03-31 | 2022-07-08 | 歌尔智能科技有限公司 | Electronic interaction equipment |
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Effective date of registration: 20221123 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Applicant after: GOERTEK TECHNOLOGY Co.,Ltd. Address before: 261031 east of Dongming Road, north of Yuqing East Street, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronics office building) Applicant before: GoerTek Optical Technology Co.,Ltd. |
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Application publication date: 20210402 |