CN113934303B - Mouse device with softness touch feedback - Google Patents
Mouse device with softness touch feedback Download PDFInfo
- Publication number
- CN113934303B CN113934303B CN202111289238.7A CN202111289238A CN113934303B CN 113934303 B CN113934303 B CN 113934303B CN 202111289238 A CN202111289238 A CN 202111289238A CN 113934303 B CN113934303 B CN 113934303B
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- CN
- China
- Prior art keywords
- rod piece
- mouse
- piece
- rod
- touch feedback
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000007704 transition Effects 0.000 claims abstract description 10
- 210000003811 finger Anatomy 0.000 description 19
- 230000000694 effects Effects 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03543—Mice or pucks
Abstract
The invention relates to a mouse device with soft touch feedback. The mouse device includes: the soft touch feedback mouse comprises a mouse body, and a soft touch feedback mouse connecting rod mechanism, a fixed part, a motor and a brake which are arranged on the mouse body; the soft touch feedback mouse link mechanism comprises a rotary rod piece, a transition rod piece and an output rod piece; the transition rod piece comprises a first rod piece and a second rod piece; the output rod piece comprises a third rod piece and a fourth rod piece; the fixing component comprises a first fixing piece and a second fixing piece; the rotating rod piece is connected with the motor and is driven to rotate by the motor; the output shaft of the motor is provided with the brake. The mouse device provided by the invention can provide soft touch feedback for the holding fingers under the state of the mouse body. In addition, the high-rigidity softness output can be realized by selecting the first rod piece and the second rod piece with low rigidity, and the invention has simple structure and easy control.
Description
Technical Field
The invention relates to the technical field of soft touch feedback of mouse devices, in particular to a mouse device with soft touch feedback.
Background
The prior art generally feeds back different softness by controlling the change in the amount of air in the air bag; or the motor is directly driven, and the different rigidity changes are fed back by controlling the servo current of the motor so as to feed back the softness. The two driving modes, namely, the former driving mode has large volume, requires a complex pump valve system and an electric control system, and cannot be completely installed in a mouse; the latter cannot realize the softness output of large rigidity, and at the same time, the realization of gestures such as pinching is difficult.
Therefore, how to provide a great stiffness and softness tactile feedback to the hand grip in the mouse form is a technical problem to be solved in the art.
Disclosure of Invention
The object of the present invention is to provide a mouse device with soft haptic feedback to provide soft haptic feedback to the gripping finger in the form of a mouse.
In order to achieve the above object, the present invention provides the following solutions:
a mouse device with soft haptic feedback, comprising: the soft touch feedback mouse comprises a mouse body, and a soft touch feedback mouse connecting rod mechanism, a fixed part, a motor and a brake which are arranged on the mouse body; the soft touch feedback mouse link mechanism comprises a rotary rod piece, a transition rod piece and an output rod piece; the transition rod piece comprises a first rod piece and a second rod piece; the output rod piece comprises a third rod piece and a fourth rod piece; the fixing component comprises a first fixing piece and a second fixing piece; the rotating rod piece is connected with the motor and is driven to rotate by the motor; the output shaft of the motor is provided with the brake;
one end of the rotating rod piece is connected with one end of the first rod piece through a revolute pair; the other end of the rotary rod piece is connected with one end of the second rod piece through a revolute pair; the other end of the first rod piece is connected with one end of the third rod piece through a revolute pair; the other end of the third rod piece is provided with a first contact surface; the other end of the second rod piece is connected with one end of the fourth rod piece through a revolute pair; the other end of the fourth rod piece is provided with a second contact surface;
the first fixing piece is arranged on a first side surface of the inner part of the shell of the mouse body; the second fixing piece is arranged on a second side surface inside the shell of the mouse body; the first fixing piece is opposite to the second fixing piece; the third rod piece is fixed by the first fixing piece; the fourth rod piece is fixed by the second fixing piece; the first contact surface or the second contact surface is touched by a finger of a user.
Optionally, the surface area of the first contact surface or the second contact surface is larger than the finger web area of the user.
Optionally, when the central axes of the third rod, the first rod, the second rod and the fourth rod along the length direction are positioned on the same straight line, the softness tactile feedback mouse link mechanism outputs the maximum rigidity.
Optionally, the maximum retracted position of the third lever and the fourth lever enables the user to effectively touch and press.
Optionally, the mouse body has the basic functions of positioning and selecting the pointer of the PC.
Optionally, the first rod and the second rod have the same material stiffness.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the invention provides a mouse device with softness tactile feedback, which comprises: the soft touch feedback mouse comprises a mouse body, and a soft touch feedback mouse connecting rod mechanism, a fixed part, a motor and a brake which are arranged on the mouse body; the soft touch feedback mouse link mechanism comprises a rotary rod piece, a transition rod piece and an output rod piece; the transition rod piece comprises a first rod piece and a second rod piece; the output rod piece comprises a third rod piece and a fourth rod piece; the fixing component comprises a first fixing piece and a second fixing piece; the rotating rod piece is connected with the motor and is driven to rotate by the motor; the output shaft of the motor is provided with the brake; one end of the rotating rod piece is connected with one end of the first rod piece through a revolute pair; the other end of the rotary rod piece is connected with one end of the second rod piece through a revolute pair; the other end of the first rod piece is connected with one end of the third rod piece through a revolute pair; the other end of the third rod piece is provided with a first contact surface; the other end of the second rod piece is connected with one end of the fourth rod piece through a revolute pair; the other end of the fourth rod piece is provided with a second contact surface; the first fixing piece is arranged on a first side surface of the inner part of the shell of the mouse body; the second fixing piece is arranged on a second side surface inside the shell of the mouse body; the first fixing piece is opposite to the second fixing piece; the third rod piece is fixed by the first fixing piece; the fourth rod piece is fixed by the second fixing piece; the first contact surface or the second contact surface is touched by a finger of a user. The mouse device can provide soft touch feedback for the holding fingers under the state of the mouse body. In addition, the high-rigidity softness output can be realized by selecting the first rod piece and the second rod piece with low rigidity, the structure is simple, the control is easy, only the output angle of the motor is required to be controlled, and the realization of single-finger pressing, double-finger opposite pinching and other interactive gestures can be supported.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a top cross-sectional view of a mouse device with soft touch feedback in accordance with the present invention;
FIG. 2 is a side view of a mouse device with soft touch feedback in accordance with the present invention;
FIG. 3 is a schematic view of the flexible tactile feedback mouse linkage and securing means of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a mouse device with softness and touch feedback, which is used for providing softness and touch feedback for a hand-held finger in the form of a mouse and can realize interaction gestures such as single-finger pressing, double-finger opposite pinching and the like.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
FIG. 1 is a top cross-sectional view of a mouse device with soft touch feedback in accordance with the present invention. As shown in fig. 1, the mouse device with soft touch feedback provided by the present invention includes: the mouse comprises a mouse body 1, and a soft touch feedback mouse link mechanism, a fixed part, a motor and a brake which are arranged on the mouse body 1. The mouse body 1 is the existing mouse device, and the mouse body 1 keeps the original basic functions of positioning and selecting the pointer of the PC machine. The invention has the key point that the high-rigidity softness feedback is integrated in a narrow mouse space through the low-rigidity connecting rod mechanism.
FIG. 3 is a schematic view of the flexible tactile feedback mouse linkage and securing means of the present invention. As shown in fig. 1 and 3, the soft touch feedback mouse linkage includes a rotation lever L0, a transition lever and an output lever. The transition rod piece comprises a first rod piece L1 and a second rod piece L2. The output lever includes a third lever L3 and a fourth lever L4. The fixing part comprises a first fixing piece F1 and a second fixing piece F2. The rotary rod L0 is connected with the motor and is driven to rotate by the motor. The output shaft of the motor is provided with the brake.
Specifically, one end of the rotating rod L0 is connected with one end of the first rod L1 through a revolute pair; the other end of the rotating rod member L0 is connected with one end of the second rod member L2 through a revolute pair. The other end of the first rod member L1 is connected with one end of the third rod member L3 through a revolute pair. The other end of the third rod L3 has a first contact surface S1. The other end of the second rod member L2 is connected with one end of the fourth rod member L4 through a revolute pair. The other end of the fourth rod L4 has a second contact surface S4.
The first fixing member F1 is mounted on a first side surface of the inside of the housing of the mouse body 1; the second fixing member F2 is mounted on a second side surface of the inside of the housing of the mouse body 1. The first fixing member F1 is opposite to the second fixing member F2. The third rod L3 is fixed by the first fixing member F1; the fourth lever L4 is fixed by the second fixing member F2. The first contact surface S1 or the second contact surface S2 is touched by a finger of a user. Therefore, the first contact surface S1 or the second contact surface S2 is generally exposed outside the housing of the mouse body 1.
FIG. 2 is a side view of a mouse device with soft touch feedback in accordance with the present invention. As shown in fig. 1 to 3, the surface area of the first contact surface S1 or the second contact surface S2 is generally larger than the finger web area of the user, so that the user' S holding fingers can better perceive soft tactile feedback.
In the soft touch feedback mouse link mechanism provided by the invention, the rotating rod L0 is driven by a motor to rotate and is responsible for outputting a specific rotation angle theta. The rotary rod piece L0 is respectively connected with the left and right first rod piece L1 and the second rod piece L2 through revolute pairs, and meanwhile, the first rod piece L1 and the second rod piece L2 are respectively connected with the third rod piece L3 and the fourth rod piece L4 through revolute pairs. That is, when the rotating rod L0 is controlled by the motor to output different rotation angles θ, the rods L1, L2, L3, L4 will also correspond to different positions. S1, S2 are surfaces in contact with the finger that will be larger than the finger web area.
The motor output shaft is provided with a brake, and when different angles theta are output, the brake clamps the rotary rod piece L0, so that each rod piece is in a fixed pose state, different rigidities are output, and different softness tactile feedback is realized.
The first rod member L1 and the second rod member L2 are cores of a softness output link mechanism (namely a softness touch feedback mouse link mechanism), and the two link members L1 and L2 are made of flexible materials with smaller rigidity. When the two rods L1, L2 are in the horizontal position as shown in the mouse body 1 in fig. 1, that is, when the central axes of the third rod L3, the first rod L1, the second rod L2, and the fourth rod L4 along the length direction are on the same straight line, the maximum rigidity is output, and the softness is output in the hardest state.
When the motor is controlled to rotate the rotary rod member L0, so that the soft touch feedback mouse link mechanism is in the pose state shown in fig. 3, the soft touch feedback mouse link mechanism is in the state of being smaller than the previous horizontal pose state because the low-rigidity rod member L1 and L2 are subjected to the force of pinching the L1 and L2 by fingers or pressing the L1 and L2 on one side, the L1 and L2 are subjected to the torque and are bent and deformed.
Theoretically, when the rotating lever L0 outputs 90 °, the softness haptic feedback mouse link mechanism outputs the maximum softness. However, in practical design, it is necessary to consider whether the maximum retracted positions of the levers L1 and L2 are effective for the user to touch and press. Therefore, it is necessary to ensure that the maximum retracted positions of the third lever L3 and the fourth lever L4 can be effectively touched and pressed by the user no matter how the rotating lever L0 moves the levers L1 and L2. That is, it is ensured that the first contact surface S1 and the second contact surface S2 can be touched and pressed by the finger of the user.
The mouse device with soft touch feedback of the invention can support the left hand or the right hand to carry out the pinching operation of the thumb, the index finger or the thumb, the middle finger, and the like, and can also use the fingers such as the index finger, the thumb, the middle finger, and the like to carry out the pressing operation of any single side (contact surface S1 or S2).
The invention can realize high-rigidity softness output by selecting the flexible first rod piece L1 and the flexible second rod piece L2 with low rigidity, and has simple structure and easy control, and only the output angle of the motor is required to be controlled. The first lever L1 and the second lever L2 determine the feedback softness range of the mouse device with soft touch feedback according to the present invention. Therefore, in theory, the materials of the rods L1 and L2 may be different, but as long as the materials with the same bending stiffness are used, the softness feedback effect of the mouse device designed by the scheme should be consistent. Therefore, in practical applications, the materials stiffness of the first rod L1 and the second rod L2 are preferably set to be the same, so that the stiffness of the output of the third rod L3 and the stiffness of the output of the fourth rod L4 are the same, and the softness feedback effect is consistent at the left side and the right side.
The mouse device with the soft touch feedback integrates the soft touch feedback with large rigidity in a small mouse space through the low-rigidity connecting rod mechanism, has a simple structure and is easy to control, and the problem that the soft touch feedback with large rigidity can not be provided for the holding finger under the current mouse mode in the prior art is solved.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present invention and the core ideas thereof; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (6)
1. A mouse device with soft haptic feedback, comprising: the soft touch feedback mouse comprises a mouse body, and a soft touch feedback mouse connecting rod mechanism, a fixed part, a motor and a brake which are arranged on the mouse body; the soft touch feedback mouse link mechanism comprises a rotary rod piece, a transition rod piece and an output rod piece; the transition rod piece comprises a first rod piece and a second rod piece; the output rod piece comprises a third rod piece and a fourth rod piece; the fixing component comprises a first fixing piece and a second fixing piece; the rotating rod piece is connected with the motor and is driven to rotate by the motor; the output shaft of the motor is provided with the brake;
one end of the rotating rod piece is connected with one end of the first rod piece through a revolute pair; the other end of the rotary rod piece is connected with one end of the second rod piece through a revolute pair; the other end of the first rod piece is connected with one end of the third rod piece through a revolute pair; the other end of the third rod piece is provided with a first contact surface; the other end of the second rod piece is connected with one end of the fourth rod piece through a revolute pair; the other end of the fourth rod piece is provided with a second contact surface;
the first fixing piece is arranged on a first side surface of the inner part of the shell of the mouse body; the second fixing piece is arranged on a second side surface inside the shell of the mouse body; the first fixing piece is opposite to the second fixing piece; the third rod piece is fixed by the first fixing piece; the fourth rod piece is fixed by the second fixing piece; the first contact surface or the second contact surface is touched by a finger of a user.
2. The mouse device of claim 1, wherein a surface area of the first contact surface or the second contact surface is greater than a finger web area of the user.
3. The mouse apparatus of claim 1, wherein the soft touch feedback mouse linkage outputs a maximum stiffness when the central axes of the third lever, the first lever, the second lever, and the fourth lever in the length direction are on the same line.
4. The mouse apparatus of claim 1, wherein the maximum retracted positions of the third lever and the fourth lever enable the user to effectively touch and press.
5. The mouse apparatus of claim 1, wherein the mouse body has basic functions of positioning and selecting a pointer of a PC.
6. The mouse apparatus of claim 1, wherein the first lever and the second lever are the same in material stiffness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111289238.7A CN113934303B (en) | 2021-11-02 | 2021-11-02 | Mouse device with softness touch feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111289238.7A CN113934303B (en) | 2021-11-02 | 2021-11-02 | Mouse device with softness touch feedback |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113934303A CN113934303A (en) | 2022-01-14 |
| CN113934303B true CN113934303B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111289238.7A Active CN113934303B (en) | 2021-11-02 | 2021-11-02 | Mouse device with softness touch feedback |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06202801A (en) * | 1991-06-04 | 1994-07-22 | Agency Of Ind Science & Technol | Mouse type input device for electronic control equipment |
| JP3078485U (en) * | 1999-12-21 | 2001-07-10 | イマージョン コーポレイション | Tactile feedback interface device and actuator assembly |
| US9132913B1 (en) * | 2013-09-26 | 2015-09-15 | Rockwell Collins, Inc. | Simplified auto-flight system coupled with a touchscreen flight control panel |
| CN107479698A (en) * | 2017-07-28 | 2017-12-15 | 北京航空航天大学 | A kind of more fingers collaboration force feedback of air pressure driving and touch feedback gloves apparatus |
| CN109343711A (en) * | 2018-10-23 | 2019-02-15 | 北京航空航天大学 | A kind of polynary tactile fusion feedback device of movable type |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100536621B1 (en) * | 2003-10-21 | 2005-12-14 | 한국과학기술원 | Mouse Interface System for Providing Kinesthetic and Tactile Feedback |
| WO2009082682A1 (en) * | 2007-12-21 | 2009-07-02 | Virginia Commonwealth University | Kinesthetically concordant optical, haptic image sensing device |
-
2021
- 2021-11-02 CN CN202111289238.7A patent/CN113934303B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06202801A (en) * | 1991-06-04 | 1994-07-22 | Agency Of Ind Science & Technol | Mouse type input device for electronic control equipment |
| JP3078485U (en) * | 1999-12-21 | 2001-07-10 | イマージョン コーポレイション | Tactile feedback interface device and actuator assembly |
| US9132913B1 (en) * | 2013-09-26 | 2015-09-15 | Rockwell Collins, Inc. | Simplified auto-flight system coupled with a touchscreen flight control panel |
| CN107479698A (en) * | 2017-07-28 | 2017-12-15 | 北京航空航天大学 | A kind of more fingers collaboration force feedback of air pressure driving and touch feedback gloves apparatus |
| CN109343711A (en) * | 2018-10-23 | 2019-02-15 | 北京航空航天大学 | A kind of polynary tactile fusion feedback device of movable type |
Non-Patent Citations (1)
| Title |
|---|
| 人手柔性触觉感知特性;刘佳;宋爱国;;东南大学学报(自然科学版)(第05期);全文 * |
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| CN113934303A (en) | 2022-01-14 |
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