Adjustable barrier-free mouse for disabled people

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By designing an adjustable accessible mouse, the range of movement and accuracy of people with disabilities when using existing mice is solved, achieving better user experience and flexibility.

CN120179088AInactive Publication Date: 2025-06-20GUANGDONG OCEAN UNIVERSITY

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Patent Information

Application Number: CN202510268334.5
Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner
Filing Date: 2025-03-07
Publication Date: 2025-06-20
Estimated Expiration: Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing mouse is difficult to meet the usage needs of people with disabilities, resulting in a decrease in range of activities, a decrease in accuracy and flexibility, and a poor user experience.

Method used

An adjustable barrier-free mouse is designed, including an anti-touch mechanism, an angle adjustment mechanism, an adsorption fixing mechanism and a folding and tightening mechanism, which enhances the flexibility and convenience of the mouse.

Benefits of technology

By adjusting the angle and increasing the contact area, the fatigue during use of the mouse is relieved, the user experience of people with disabilities is improved, and the mouse is prevented from moving during use.

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Abstract

The invention relates to the technical field of barrier-free mice, and discloses an adjustable barrier-free mouse for disabled people, which comprises a mouse body I. The mouse body I is connected with a right key and a left key through a mistaken touch prevention mechanism, and the mouse body I is connected with a middle key. The first mouse body is connected with a second mouse body through a connecting mechanism, the second mouse body is provided with a change-over switch, the angle of the mouse can be adjusted, the mouse can be conveniently adjusted to different angles, the disabled can conveniently use the mouse, the mouse can be adjusted to a proper angle to be used, and the fatigue feeling caused when the mouse is used is relieved; the contact area between the disabled people and the mouse can be increased when the disabled people use the mouse, the mouse can be better used, the contact area between the disabled people and the mouse is increased, and the touch sense of the disabled people is increased; the mouse can be adsorbed and fixed, and the situation that the mouse is pushed to move in the using process, and use of the disabled is affected is prevented.

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Description

Technical Field

[0001] The present invention belongs to the technical field of barrier-free mice, and specifically relates to an adjustable barrier-free mouse for disabled persons. Background Art

[0002] A mouse is an external input device of a computer and also an indicator for positioning the horizontal and vertical coordinates of a computer display system. It gets its name because it resembles a mouse. Its standard name should be "mouse", and its English name is "Mouse". The use of a mouse is to make the operation of a computer more convenient and fast, replacing the cumbersome instructions of the keyboard. With the development of technology, mice are divided into wired mice and wireless mice.

[0003] Currently available mice cannot meet the needs of disabled persons. When using a mouse, the range of motion of disabled persons decreases, the accuracy and flexibility decline, muscle strength weakens, and tactile feedback reduces. As a result, it is difficult for disabled persons to use a mouse, and they cannot have a good experience or use existing mice normally. Therefore, there is an urgent need to develop an adjustable barrier-free mouse for disabled persons to solve the problems encountered by disabled persons when using a mouse. Summary of the Invention

[0004] In view of the above situation, in order to overcome the deficiencies of the prior art, the present invention provides an adjustable barrier-free mouse for disabled persons, effectively solving the problems mentioned in the above background art.

[0005] To achieve the above object, the present invention provides the following technical solution: An adjustable barrier-free mouse for the disabled, comprising a first mouse body, a right button and a left button are connected to the first mouse body through an anti-misoperation mechanism, a middle button is connected to the first mouse body, a second mouse body is connected to the first mouse body through a connection mechanism, a toggle switch is provided on the second mouse body, a power button is provided on the second mouse body, a scroll wheel is connected to the second mouse body through a rotation mechanism, an inner button slot is provided on the second mouse body, a sliding button is provided on the inner button slot, pressing the sliding button to move in different directions pushes different inner buttons to move, the inner buttons are arranged on the end wall of the inner button slot, the inner buttons are connected to inner button pressure sensors fixedly installed on the end wall of the inner button slot, an angle adjustment mechanism is provided on the first mouse body and the second mouse body, the angle adjustment mechanism facilitates the angle adjustment of the second mouse body and the first mouse body, an adsorption fixing mechanism is provided on the first mouse body, the adsorption fixing mechanism is used for adsorbing and fixing the first mouse body to prevent movement, a folding and tensioning mechanism is provided on the first mouse body and the second mouse body, the folding and tensioning mechanism is used for folding and tensioning the first mouse body and the second mouse body, and a power supply mechanism is provided on the first mouse body, the power supply mechanism is used for supplying power to the mouse.

[0006] Preferably, the anti-misoperation mechanism includes a left-button cavity provided on the first mouse body. A left-button rack is slidably connected through the bottom wall of the left-button cavity. The upper part of the left-button rack is fixedly connected with the left button. A left-button spring is clamped between the left button and the bottom wall of the left-button cavity. A left-side driving gear cavity is provided in the first mouse body. A left-side driven gear cavity is provided in the first mouse body. A left-side gear shaft is rotatably connected between the left-side driven gear cavity and the left-side driving gear cavity. The left-button rack meshes with a left-side driving gear. The left-side driving gear is fixedly installed on the outer surface of the left-side gear shaft in the left-side driving gear cavity. A left-side driven gear is fixedly connected to the outer surface of the left-side gear shaft in the left-side driven gear cavity. The left-side driven gear meshes with a left-side pushing rack. The left-side pushing rack is slidably connected to the bottom wall of the left-side driven gear cavity and extends into a pneumatic cavity provided in the first mouse body. The end of the left-side pushing rack in the pneumatic cavity is fixedly connected with a left-side pushing plate. A right-button cavity is provided on the first mouse body. A right-button rack is slidably connected to the bottom wall of the right-button cavity. The upper-side end of the right-button rack is fixedly connected with the right button. A right-button spring is clamped between the right button and the bottom wall of the right-button cavity. A right-side driving gear cavity is provided in the first mouse body. A right-side driven gear cavity is provided in the first mouse body. A right-side gear shaft is rotatably connected between the right-side driven gear cavity and the right-side driving gear cavity. The right-button rack meshes with a right-side driving gear. The right-side driving gear is fixedly installed on the outer surface of the right-side gear shaft in the right-side driving gear cavity. A right-side driven gear is fixedly connected to the outer surface of the right-side gear shaft in the right-side driven gear cavity. The right-side driven gear meshes with a right-side pushing rack. The right-side pushing rack is slidably connected to the bottom wall of the right-side driven gear cavity and extends into the pneumatic cavity. The end of the right-side pushing rack in the pneumatic cavity is fixedly connected with a right-side pushing plate. The right-side pushing plate is slidably connected and sealed with the end wall of the pneumatic cavity. The left-side pushing plate is slidably connected and sealed with the end wall of the pneumatic cavity. A bevel gear cavity is provided in the first mouse body. A bevel gear shaft is rotatably connected through the upper-side end wall of the bevel gear cavity. The bevel gear shaft extends to the upper side of the first mouse body. The upper-side end of the bevel gear shaft is fixedly connected with a handwheel. The lower-side end of the bevel gear shaft is fixedly connected with a driving bevel gear. The driving bevel gear meshes with a driven bevel gear. The driven bevel gear is fixedly installed on the outer surface of a release lead screw. The release lead screw is rotatably installed on the end wall of the bevel gear cavity. A release cavity is provided on the end wall of the pneumatic cavity. A release threaded barrel is threadedly connected to the outer surface of the release lead screw. The release threaded barrel is slidably connected through the end wall of the bevel gear cavity and extends into the release cavity. The end of the release threaded barrel is fixedly connected with a release slide plate. The release slide plate is slidably connected and sealed with the end wall of the release cavity. The pneumatic cavity is filled with gas.

[0007] Preferably, the connection mechanism includes a connection groove I provided on a bottom wall of the mouse body I. A connection rotating shaft I is rotatably connected between end walls of the connection groove I. A connection telescopic plate I is fixedly connected to an outer surface of the connection rotating shaft I. The connection telescopic plate I is telescopic. A terminal of the connection telescopic plate I is hinged to a connection groove block. The connection groove block is fixedly installed at a side terminal of a connection telescopic plate II. The other side terminal of the connection telescopic plate II is fixedly installed on an outer surface of a connection rotating shaft II. The connection rotating shaft II is rotatably installed between end walls of a connection groove II. The connection groove II is provided at a lower part of the mouse body II. The connection telescopic plate II is contractible. Connection plugs are symmetrically and fixedly connected to a side wall of the mouse body II. The connection plugs are inserted into connection slots. The connection slots are provided on a side wall of the mouse body I.

[0008] Preferably, the rotation mechanism includes a roller gear cavity provided in the mouse body II. A roller rotating shaft is rotatably connected between end walls of the roller gear cavity. A roller gear is fixedly connected to an outer surface of the roller rotating shaft. The roller gear meshes with an annular rack. The annular rack is rotatably installed on the mouse body II. A roller is fixedly connected to an outer surface of the annular rack. A secondary control board installation cavity is provided in the mouse body II. A secondary control board is fixedly connected to a bottom wall of the secondary control board installation cavity. A roller rotation counting sensor is fixedly connected to the secondary control board and is in signal connection with the secondary control board. A terminal of the roller rotating shaft is connected to the roller rotation counting sensor. The inner side key pressure sensor is in signal connection with the secondary control board.

[0009] Preferably, the angle adjustment mechanism includes an angle adjustment cavity provided on bottom walls of the mouse body I and the mouse body II. An angle adjustment connecting rod is rotatably connected between end walls of the angle adjustment cavity. A plurality of angle adjustment electric push rods are fixedly connected to an outer surface of the angle adjustment connecting rod. A terminal of the angle adjustment electric push rod is hinged to an angle adjustment groove block. An angle adjustment bottom plate is fixedly connected to a lower part of the angle adjustment groove block. An anti-slip material is provided on a bottom wall of the angle adjustment bottom plate.

[0010] Preferably, the adsorption and fixation mechanism includes adsorption and fixation cavities provided at four corner positions of a bottom wall of the mouse body I. A fixed electric screw rod is rotatably connected to an end wall of the adsorption and fixation cavity. A threaded cylinder is threadedly connected to an outer surface of the fixed electric screw rod. A sliding disk is fixedly connected to an outer surface of the threaded cylinder. The sliding disk is slidably connected between end walls of the adsorption and fixation cavity. A gas inlet cylinder is fixedly connected to a lower side terminal of the threaded cylinder. A sliding cylinder is slidably connected to an outer surface of the gas inlet cylinder. An adsorption disk is fixedly connected to a lower part of the sliding cylinder. Air inlet holes are uniformly arranged in an array at an upper side terminal position of the gas inlet cylinder. The gas inlet cylinder is internally connected to the adsorption disk. A spring is clamped between a lower side terminal of the gas inlet cylinder and the sliding cylinder. An exhaust hole is processed through the adsorption disk near the sliding cylinder. An exhaust one-way valve is fixedly installed between end walls of the exhaust hole.

[0011] Preferably, the folding and tensioning mechanism includes a plurality of first tensioning rods fixedly connected to one end wall of the mouse body uniformly, and a plurality of second tensioning rods fixedly connected to the other end wall of the mouse body uniformly. The second tensioning rods and the first tensioning rods are tightened by a tensioning belt.

[0012] Preferably, the power supply mechanism includes a battery installation cavity provided on one end wall of the mouse body. A battery is installed in the battery installation cavity, and a tightening nut is threadedly connected to the end wall of the battery installation cavity to tighten the battery.

[0013] Preferably, a middle key groove is provided on the first mouse body. A middle key sliding rod is slidably connected through the bottom wall of the middle key groove. An upper part of the middle key sliding rod is fixedly connected with a middle key. A middle key spring is clamped between the middle key and the bottom wall of the middle key groove. A main control board installation cavity is provided in the first mouse body. A main control board is fixedly connected to the bottom wall of the main control board installation cavity. A middle key pressure sensor is fixedly connected to the main control board, and the middle key pressure sensor is in signal connection with the main control board. A lower part of the middle key sliding rod contacts the middle key pressure sensor. A right key pressure sensor is fixedly connected to the main control board, and the right key pressure sensor is in signal connection with the main control board. A lower end of the right key rack contacts the right key pressure sensor. A left key pressure sensor is fixedly connected to the main control board, and the left key pressure sensor is in signal connection with the main control board. A lower end of the left key rack contacts the left key pressure sensor.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The present invention provides an adjustable barrier-free mouse for disabled people, which can adjust the angle of the mouse, facilitate adjustment to different angles, facilitate the use of disabled people, adjust to a suitable angle for use, and relieve the fatigue caused by using the mouse.

[0015] 2. The present invention provides an adjustable barrier-free mouse for disabled people, which can increase the contact area between the disabled person and the mouse when using the mouse, facilitate better use of the mouse, increase the contact area between the disabled person and the mouse, and increase the touch of the disabled person.

[0016] 3. The present invention provides an adjustable barrier-free mouse for disabled people, which can adsorb and fix the mouse, prevent the mouse from being pushed and moved during use, and affect the use of disabled people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

[0018] In the accompanying drawings: Figure 1 This is the schematic diagram of the first direction structure of an adjustable barrier-free mouse for disabled persons in the present invention; Figure 2 This is the schematic diagram of the second direction structure of an adjustable barrier-free mouse for disabled persons in the present invention; Figure 3 This is the schematic diagram of the third direction structure of an adjustable barrier-free mouse for disabled persons in the present invention; Figure 4 This is the schematic diagram of the fourth direction structure of an adjustable barrier-free mouse for disabled persons in the present invention; Figure 5 This is the schematic diagram of the first split structure of an adjustable barrier-free mouse for disabled persons in the present invention; Figure 6 This is the schematic diagram of the second split structure of an adjustable barrier-free mouse for disabled persons in the present invention; Figure 7 This is the schematic diagram of the third split structure of an adjustable barrier-free mouse for disabled persons in the present invention; Figure 8 This is the schematic diagram of the fifth direction structure of an adjustable barrier-free mouse for disabled persons in the present invention; Figure 9 is Figure 8 the schematic diagram of the sectional structure at A-A in; Figure 10 is Figure 9 the schematic diagram of the sectional structure at B-B in; Figure 11 is Figure 8 the schematic diagram of the sectional structure at C-C in; Figure 12 is Figure 11 the schematic diagram of the sectional structure at D-D in; Figure 13 is Figure 9 the schematic diagram of the sectional structure at E-E in; Figure 14 is Figure 13 the enlarged schematic diagram of the structure at F in.

[0019] In the figure: 1 - Mouse body one, 2 - Right button, 3 - Middle button, 4 - Left button, 5 - Handwheel, 6 - Toggle switch, 7 - Mouse body two, 8 - Scroll wheel, 9 - Inner button, 10 - Slide button, 11 - Tightening rod two, 12 - Tightening belt, 13 - Power button, 14 - Tightening rod one, 15 - Tightening nut, 16 - Inner button groove, 17 - Connecting plug, 18 - Connecting telescopic plate two, 19 - Connecting telescopic plate one, 20 - Connecting groove two, 21 - Connecting rotating shaft two, 22 - Connecting groove block, 23 - Adsorption fixing cavity, 24 - Angle adjustment cavity, 25 - Angle adjustment bottom plate, 26 - Connecting groove one, 27 - Connecting rotating shaft one, 28 - Sliding disk, 29 - Threaded barrel, 30 - Sliding barrel, 31 - Adsorption disk, 32 - Middle button spring, 33 - Middle button sliding rod, 34 - Middle button pressure sensor, 35 - Main control board, 36 - Right button spring, 37 - Right button rack, 38 - Right button pressure sensor, 39 - Right side driving gear, 40 - Right side gear shaft, 41 - Right side driven gear, 42 - Right side pushing rack, 43 - Right side pushing plate, 44 - Left side pushing plate, 45 - Release sliding plate, 46 - Bevel gear shaft, 47 - Main control board installation cavity, 48 - Driving bevel gear, 49 - Driven bevel gear, 50 - Release lead screw, 51 - Battery, 52 - Angle adjustment groove block, 53 - Angle adjustment electric push rod, 54 - Angle adjustment connecting rod, 55 - Left button spring, 56 - Left button rack, 57 - Left side driving gear, 58 - Left side driven gear, 59 - Left side gear shaft, 60 - Left side pushing rack, 61 - Left button pressure sensor, 62 - Fixed electric lead screw, 63 - Release threaded barrel, 64 - Scroll wheel rotating shaft, 65 - Scroll wheel rotation counting sensor, 66 - Auxiliary control board, 67 - Scroll wheel gear, 68 - Inner button pressure sensor, 69 - Right side driving gear cavity, 70 - Left side driving gear cavity, 71 - Auxiliary control board installation cavity, 72 - Scroll wheel gear cavity, 73 - Left side driven gear cavity, 74 - Bevel gear cavity, 75 - Right side driven gear cavity, 76 - Release cavity, 77 - Battery installation cavity, 78 - Gas inlet cylinder, 79 - Spring, 80 - Air inlet hole, 81 - Exhaust hole, 82 - Exhaust check valve, 83 - Left button cavity, 84 - Right button cavity, 85 - Connecting slot, 86 - Middle button slot, 87 - Ring rack, 88 - Pneumatic cavity. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Such as Figure 1-14As shown in the figure, the present invention provides an adjustable barrier-free mouse for disabled persons, including a first mouse body 1. A right button 2 and a left button 4 are connected to the first mouse body 1 through an anti-misoperation mechanism. A middle button 3 is connected to the first mouse body 1. A second mouse body 7 is connected to the first mouse body 1 through a connection mechanism. A toggle switch 6 is provided on the second mouse body 7. A power button 13 is provided on the second mouse body 7. A scroll wheel 8 is connected to the second mouse body 7 through a rotation mechanism. An inner button slot 16 is provided on the second mouse body 7. A slider 10 is provided on the inner button slot 16. Pressing the slider 10 to move in different directions pushes different inner buttons 9 to move. The inner buttons 9 are provided on the end wall of the inner button slot 16. The inner buttons 9 are connected to inner button pressure sensors 68 fixedly installed on the end wall of the inner button slot 16. An angle adjustment mechanism is provided on the first mouse body 1 and the second mouse body 7. The angle adjustment mechanism facilitates the angle adjustment of the second mouse body 7 and the first mouse body 1. An adsorption and fixation mechanism is provided on the first mouse body 1. The adsorption and fixation mechanism is used to adsorb and fix the first mouse body 1 to prevent movement. A folding and tensioning mechanism is provided on the first mouse body 1 and the second mouse body 7. The folding and tensioning mechanism is used to fold and tension the first mouse body 1 and the second mouse body 7. A power supply mechanism is provided on the first mouse body 1. The power supply mechanism is used to supply power to the mouse; During operation, press the power button 13 to power on the entire mouse. The toggle switch 6 switches between the mouse and keyboard modes. When pressing the middle button 3, it represents the movement of the mouse middle button. When pressing the right button 2, it represents the movement of the mouse right button. When pressing the left button 4, it represents the movement of the mouse left button. When rotating the scroll wheel 8, it represents the movement of the scroll wheel.

[0022] Beneficially, the anti-misoperation mechanism includes a left button cavity 83 provided on the first mouse body 1. A left button rack 56 is slidably connected through the bottom wall of the left button cavity 83. The upper part of the left button rack 56 is fixedly connected to the left button 4. A left button spring 55 is clamped between the left button 4 and the bottom wall of the left button cavity 83. A left active gear cavity 70 is provided in the first mouse body 1. A left driven gear cavity 73 is provided in the first mouse body 1. A left gear shaft 59 is rotatably connected between the left driven gear cavity 73 and the left active gear cavity 70. The left button rack 56 meshes with a left active gear 57. The left active gear 57 is fixedly installed on the outer surface of the left gear shaft 59 in the left active gear cavity 70. A left driven gear 58 is fixedly connected to the outer surface of the left gear shaft 59 in the left driven gear cavity 73. The left driven gear 58 meshes with a left push rack 60. The left push rack 60 is slidably connected to the bottom wall of the left driven gear cavity 73 and extends into a pneumatic cavity 88 provided in the first mouse body 1. A left push plate 44 is fixedly connected to the end of the left push rack 60 in the pneumatic cavity 88. A right button cavity 84 is provided on the first mouse body 1. A right button rack 37 is slidably connected to the bottom wall of the right button cavity 84. The upper end of the right button rack 37 is fixedly connected to the right button 2. A right button spring 36 is clamped between the right button 2 and the bottom wall of the right button cavity 84. A right active gear cavity 69 is provided in the first mouse body 1. A right driven gear cavity 75 is provided in the first mouse body 1. A right gear shaft 40 is rotatably connected between the right driven gear cavity 75 and the right active gear cavity 69. The right button rack 37 meshes with a right active gear 39. The right active gear 39 is fixedly installed on the outer surface of the right gear shaft 40 in the right active gear cavity 69. A right driven gear 41 is fixedly connected to the outer surface of the right gear shaft 40 in the right driven gear cavity 75. The right driven gear 41 meshes with a right push rack 42. The right push rack 42 is slidably connected to the bottom wall of the right driven gear cavity 75 and extends into the pneumatic cavity 88. A right push plate 43 is fixedly connected to the end of the right push rack 42 in the pneumatic cavity 88. The right push plate 43 is slidably connected and sealed with the end wall of the pneumatic cavity 88. The left push plate 44 is slidably connected and sealed with the end wall of the pneumatic cavity 88. A bevel gear cavity 74 is provided in the first mouse body 1. A bevel gear shaft 46 is rotatably connected through the upper end wall of the bevel gear cavity 74. The bevel gear shaft 46 extends to the upper side of the first mouse body 1. A handwheel 5 is fixedly connected to the upper end of the bevel gear shaft 46. A driving bevel gear 48 is fixedly connected to the lower end of the bevel gear shaft 46. The driving bevel gear 48 meshes with a driven bevel gear 49. The driven bevel gear 49 is fixedly installed on the outer surface of a release lead screw 50. The release lead screw 50 is rotatably installed on the end wall of the bevel gear cavity 74.A release chamber 76 is provided on the end wall of the pneumatic chamber 88. A release screw rod 50 is threadedly connected to the outer surface of a release threaded cylinder 63. The release threaded cylinder 63 is slidably connected through the end wall of the bevel gear chamber 74 and extends into the release chamber 76. The end of the release threaded cylinder 63 is fixedly connected to a release slide plate 45. The release slide plate 45 is slidably connected and sealed with the end wall of the release chamber 76. The pneumatic chamber 88 is filled with gas; During operation, press the right key 2 downward, so that the right key rack 37 moves downward, so that the right key spring 36 is compressed. The right key rack 37 meshes with the right-side driving gear 39, so as to drive the right-side gear shaft 40 to rotate, so as to drive the right-side driven gear 41 to rotate. The right-side driven gear 41 meshes with the right-side pushing rack 42, so as to drive the right-side pushing rack 42 to move, so as to push the right-side pushing plate 43 to move, so as to push the gas in the pneumatic chamber 88 to move, so as to push the left-side pushing plate 44 to move, drive the left-side pushing rack 60 to move, so as to push the left key rack 56 upward, so that the middle key 3 moves upward, so that the left key 4 moves upward, so that the left key 4 and the right key 2 cannot be pressed downward at the same time. When pressing the left key 4 downward, it drives the left key rack 56 to move downward, so that the left key spring 55 is compressed. The left key rack 56 meshes with the left-side driving gear 57, so as to drive the left-side gear shaft 59 to rotate, so as to drive the left-side driven gear 58 to rotate. The left-side driven gear 58 meshes with the left-side pushing rack 60, so as to push the left-side pushing rack 60 to move, so as to drive the left-side pushing plate 44 to move, so as to push the gas in the pneumatic chamber 88 to move, so as to push the right-side pushing plate 43 to move, so as to push the right key 2 upward. When pressing the right key 2 and the left key 4 simultaneously, the amount of gas in the pneumatic chamber 88 makes it impossible for the right key 2 and the left key 4 to be pressed downward at the same time. Rotate the handwheel 5, so as to drive the bevel gear shaft 46 to rotate, so as to drive the driving bevel gear 48 to rotate. The driving bevel gear 48 meshes with the driven bevel gear 49, so as to drive the release screw rod 50 to rotate. The release screw rod 50 is threadedly connected to the release threaded cylinder 63, so as to drive the release slide plate 45 to move, so as to drive the release slide plate 45 to move in the release chamber 76, close to the bevel gear chamber 74. Press the right key 2 and the left key 4 downward, so that the gas in the pneumatic chamber 88 enters the release chamber 76, so that the right key 2 and the left key 4 can be pressed downward at the same time.

[0023] Beneficially, the connection mechanism includes a first connection groove 26 provided on the bottom wall of the first mouse body 1. A first connection rotating shaft 27 is rotatably connected between the end walls of the first connection groove 26. A first connection telescopic plate 19 is fixedly connected to the outer surface of the first connection rotating shaft 27. The first connection telescopic plate 19 is telescopic. The end of the first connection telescopic plate 19 is hinged to a connection groove block 22. The connection groove block 22 is fixedly installed at one end of the side of a second connection telescopic plate 18. The other end of the second connection telescopic plate 18 is fixedly installed on the outer surface of a second connection rotating shaft 21. The second connection rotating shaft 21 is rotatably installed between the end walls of a second connection groove 20. The second connection groove 20 is provided at the lower part of the second mouse body 7. The second connection telescopic plate 18 is retractable. Connection plugs 17 are symmetrically and fixedly connected to the side wall of the second mouse body 7. The connection plugs 17 are inserted into connection slots 85. The connection slots 85 are provided on the side wall of the first mouse body 1; During operation, the second mouse body 7 is pushed to move, thereby driving the connection plugs 17 to be inserted into the connection slots 85, so as to realize the connection between the second mouse body 7 and the first mouse body 1. When the second mouse body 7 is pushed, the second connection telescopic plate 18 and the connection plugs 17 contract, facilitating the connection therebetween.

[0024] Beneficially, the rotation mechanism includes a roller gear cavity 72 provided in the second mouse body 7. A roller rotating shaft 64 is rotatably connected between the end walls of the roller gear cavity 72. A roller gear 67 is fixedly connected to the outer surface of the roller rotating shaft 64. The roller gear 67 meshes with an annular rack 87. The annular rack 87 is rotatably installed on the second mouse body 7. A roller 8 is fixedly connected to the outer surface of the annular rack 87. A secondary control board installation cavity 71 is provided in the second mouse body 7. A secondary control board 66 is fixedly connected to the bottom wall of the secondary control board installation cavity 71. A roller rotation counting sensor 65 is fixedly connected to the secondary control board 66 and is in signal connection with the secondary control board 66. The end of the roller rotating shaft 64 is connected to the roller rotation counting sensor 65. The inner side key pressure sensor 68 is in signal connection with the secondary control board 66; During operation, the roller 8 is rotated, thereby driving the annular rack 87 to rotate. The annular rack 87 meshes with the roller gear 67, thereby driving the roller rotating shaft 64 to rotate, thereby driving the roller rotation counting sensor 65 to move. The roller rotation counting sensor 65 calculates the number of rotations of the roller rotating shaft 64, and transmits the calculated result to the secondary control board 66. After being processed by the secondary control board 66, it is sent to the corresponding terminal device. After the inner side key pressure sensor 68 is pressed, it sends a signal to the secondary control board 66. After being processed by the secondary control board 66, it is sent to the corresponding terminal device.

[0025] Beneficially, the angle adjustment mechanism includes an angle adjustment cavity 24 provided on the bottom walls of the first mouse body 1 and the second mouse body 7. An angle adjustment connecting rod 54 is rotatably connected between the end walls of the angle adjustment cavity 24. A plurality of angle adjustment electric push rods 53 are fixedly connected to the outer surface of the angle adjustment connecting rod 54. The end of the angle adjustment electric push rod 53 is hinged to an angle adjustment groove block 52. The lower part of the angle adjustment groove block 52 is fixedly connected to an angle adjustment bottom plate 25. An anti-slip material is provided on the bottom wall of the angle adjustment bottom plate 25; During operation, the angle adjustment electric push rod 53 is energized, so that the angle adjustment electric push rod 53 extends and moves downward, driving the angle adjustment groove block 52 to move downward, driving the angle adjustment bottom plate 25 to move downward to contact the contact bottom plate, and then pushing the second mouse body 7 and the first mouse body 1 to lift a certain angle, thereby realizing the adjustment of the angle.

[0026] Beneficially, the adsorption and fixation mechanism includes adsorption and fixation cavities 23 provided at the four corners of the bottom wall of the first mouse body 1. A fixed electric screw rod 62 is rotatably connected to the end wall of the adsorption and fixation cavity 23. A threaded cylinder 29 is threadedly connected to the outer surface of the fixed electric screw rod 62. A sliding disk 28 is fixedly connected to the outer surface of the threaded cylinder 29. The sliding disk 28 is slidably connected between the end walls of the adsorption and fixation cavity 23. The lower end of the threaded cylinder 29 is fixedly connected to a gas inlet cylinder 78. A sliding cylinder 30 is slidably connected to the outer surface of the gas inlet cylinder 78. The lower part of the sliding cylinder 30 is fixedly connected to an adsorption disk 31. A plurality of air inlet holes 80 are uniformly arranged at the upper end of the gas inlet cylinder 78. The gas inlet cylinder 78 is internally connected to the adsorption disk 31. A spring 79 is clamped between the lower end of the gas inlet cylinder 78 and the sliding cylinder 30. An exhaust hole 81 is processed through the adsorption disk 31 near the sliding cylinder 30. An exhaust check valve 82 is fixedly installed between the end walls of the exhaust hole 81; During operation, the fixed electric screw rod 62 is rotated, so as to push the threaded cylinder 29 to move downward, driving the sliding disk 28 to move downward, driving the sliding cylinder 30 to move downward, and driving the adsorption disk 31 to move downward. When pressing downward, the gas in the adsorption disk 31 is discharged through the exhaust hole 81 through the exhaust check valve 82, so that the adsorption disk 31 is adsorbed and fixed on the contact surface. After the adsorption is completed, the sliding disk 28 moves upward, driving the gas inlet cylinder 78 to move upward, so that the air inlet holes 80 are exposed to the outside, and the gas enters the gas inlet cylinder 78 through the air inlet holes 80, and then enters the adsorption disk 31, so that the adsorption disk 31 no longer adsorbs.

[0027] Beneficially, the folding and tensioning mechanism includes a plurality of tensioning rods 14 fixedly connected to one end wall of the mouse body 1 evenly, and a plurality of tensioning rods 11 fixedly connected to one end wall of the mouse body 7 evenly. The tensioning rods 11 and the tensioning rods 14 are tensioned by a tensioning belt 12; During operation, the mouse body 7 is folded under the mouse body 1, and the tensioning belt 12 is used to tension between the tensioning rods 14 and the tensioning rods 11, so as to achieve folding.

[0028] Beneficially, the power supply mechanism includes a battery installation cavity 77 provided on one end wall of the mouse body 1. A battery 51 is installed in the battery installation cavity 77, and a tightening nut 15 is threadedly connected to the end wall of the battery installation cavity 77 to tighten the battery 51; During operation, the battery 51 is installed in the battery installation cavity 77, and the battery 51 is tightly installed by the tightening nut 15, so as to supply power to the mouse.

[0029] Beneficially, a middle key groove 86 is provided on the mouse body 1. A middle key slide rod 33 is slidably connected through the bottom wall of the middle key groove 86. An upper part of the middle key slide rod 33 is fixedly connected with a middle key 3. A middle key spring 32 is clamped between the middle key 3 and the bottom wall of the middle key groove 86. A main control board installation cavity 47 is provided in the mouse body 1. A main control board 35 is fixedly connected to the bottom wall of the main control board installation cavity 47. A middle key pressure sensor 34 is fixedly connected to the main control board 35, and the middle key pressure sensor 34 is signal-connected to the main control board 35. The lower part of the middle key slide rod 33 contacts the middle key pressure sensor 34. A right key pressure sensor 38 is fixedly connected to the main control board 35, and the right key pressure sensor 38 is signal-connected to the main control board 35. The lower end of the right key rack 37 contacts the right key pressure sensor 38. A left key pressure sensor 61 is fixedly connected to the main control board 35, and the left key pressure sensor 61 is signal-connected to the main control board 35. The lower end of the left key rack 56 contacts the left key pressure sensor 61; During operation, press the middle key 3 to move downward, thereby driving the middle key slide bar 33 to move downward, so that the middle key spring 32 is compressed. The downward movement of the middle key slide bar 33 presses the middle key pressure sensor 34 to move. The middle key pressure sensor 34 sends a signal to the main control board 35, and the main control board 35 processes it and sends it to the corresponding terminal device. The right key rack 37 moves downward to press the right key pressure sensor 38 to move. The right key pressure sensor 38 sends a signal to the main control board 35, and the main control board 35 processes it and sends it to the corresponding terminal device. The left key rack 56 presses the left key pressure sensor 61 to move. The left key pressure sensor 61 sends a signal to the main control board 35, and the main control board 35 processes it and sends it to the corresponding terminal device.

[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable barrier-free mouse for disabled people, characterized in that: The invention comprises a mouse body (1), wherein the mouse body (1) is connected with a right button (2) and a left button (4) via an anti-mistouch mechanism, the mouse body (1) is connected with a middle button (3), the mouse body (1) is connected with a mouse body (7) via a connecting mechanism, the mouse body (7) is provided with a switching switch (6), the mouse body (7) is provided with a power button (13), the mouse body (7) is connected with a roller (8) via a rotating mechanism, the mouse body (7) is provided with an inner button groove (16), the inner button groove (16) is provided with a sliding button (10), pressing the sliding button (10) to move in different directions to push different inner buttons (9) to move, the inner buttons (9) are arranged on the end wall of the inner button groove (16), and the inner buttons (9) are arranged on the inner button groove (16). The button (9) is connected to an inner button pressure sensor (68) fixedly mounted on the end wall of the inner button groove (16); the mouse body one (1) and the mouse body two (7) are provided with an angle adjustment mechanism, the angle adjustment mechanism facilitates the angle adjustment of the mouse body two (7) and the mouse body one (1); the mouse body one (1) is provided with an adsorption fixing mechanism, the adsorption fixing mechanism is used to adsorb and fix the mouse body one (1) to prevent movement; the mouse body one (1) and the mouse body two (7) are provided with a folding and tightening mechanism, the folding and tightening mechanism is used to fold and tighten the mouse body one (1) and the mouse body two (7); the mouse body one (1) is provided with a power supply mechanism, the power supply mechanism is used to power the mouse.

2. The adjustable barrier-free mouse for disabled people according to claim 1, characterized in that: The anti-mistouch mechanism comprises a left key cavity (83) provided on the mouse body (1), a left key rack (56) is slidably connected to the bottom wall of the left key cavity (83), the left key (4) is fixedly connected to the upper part of the left key rack (56), a left key spring (55) is clamped between the left key (4) and the bottom wall of the left key cavity (83), a left driving gear cavity (70) is provided in the mouse body (1), a left driven gear cavity (73) is provided in the mouse body (1), a left gear shaft (59) is rotatably connected between the left driven gear cavity (73) and the left driving gear cavity (70), the left key rack (56) is meshed with the left driving gear (57), the left driving gear (57) The outer surface of the left gear shaft (59) is fixedly mounted in the left driving gear chamber (70), and the outer surface of the left gear shaft (59) in the left driven gear chamber (73) is fixedly connected with a left driven gear (58), and the left driven gear (58) is meshed with a left push rack (60), and the left push rack (60) is slidably connected to the bottom wall of the left driven gear chamber (73) and extends into a pneumatic chamber (88) provided in the mouse body (1), and the end of the left push rack (60) in the pneumatic chamber (88) is fixedly connected with a left push plate (44), and a right key chamber (84) is provided on the mouse body (1), and the bottom wall of the right key chamber (84) is A right key rack (37) is slidably connected to the upper side of the right key rack (37), the upper end of the right key rack (37) is fixedly connected to the right key (2), a right key spring (36) is clamped between the right key (2) and the bottom wall of the right key cavity (84), a right driving gear cavity (69) is provided in the mouse body (1), a right driven gear cavity (75) is provided in the mouse body (1), a right gear shaft (40) is rotatably connected between the right driven gear cavity (75) and the right driving gear cavity (69), the right key rack (37) is meshed with the right driving gear (39), the right driving gear (39) is fixedly mounted on the outer surface of the right gear shaft (40) in the right driving gear cavity (69), the right The outer surface of the right gear shaft (40) in the side driven gear cavity (75) is fixedly connected with a right driven gear (41), the right driven gear (41) is meshed with a right push rack (42), the right push rack (42) is slidably connected to the bottom wall of the right driven gear cavity (75) and extends into the pneumatic cavity (88), the end of the right push rack (42) in the pneumatic cavity (88) is fixedly connected with a right push plate (43), the right push plate (43) and the end wall of the pneumatic cavity (88) are slidably connected and sealed, the left push plate (44) and the end wall of the pneumatic cavity (88) are slidably connected and sealed, the mouse body (1) is provided with a bevel gear cavity (74),A bevel gear shaft (46) is rotatably connected to the upper end wall of the bevel gear cavity (74), and the bevel gear shaft (46) extends to the upper side of the mouse body (1). The upper end of the bevel gear shaft (46) is fixedly connected to a hand wheel (5), and the lower end of the bevel gear shaft (46) is fixedly connected to a driving bevel gear (48). The driving bevel gear (48) is meshed with a driven bevel gear (49), and the driven bevel gear (49) is fixedly mounted on the outer surface of a release screw rod (50), and the release screw rod (50) is rotatably mounted on the bevel gear shaft (46). A release chamber (76) is provided on the end wall of the gear chamber (74) and the end wall of the pneumatic chamber (88). The outer surface of the release screw rod (50) is threadedly connected with a release threaded cylinder (63). The release threaded cylinder (63) penetrates and slides on the end wall of the bevel gear chamber (74) and extends into the release chamber (76). A release slide plate (45) is fixedly connected to the end of the release threaded cylinder (63). The release slide plate (45) is slidably connected and sealed to the end wall of the release chamber (76). The pneumatic chamber (88) is filled with gas.

3. The adjustable barrier-free mouse for disabled persons according to claim 2, characterized in that: The connecting mechanism comprises a connecting groove (26) provided on the bottom wall of the mouse body (1), a connecting shaft (27) rotatably connected between the end walls of the connecting groove (26), a connecting telescopic plate (19) fixedly connected to the outer surface of the connecting shaft (27), the connecting telescopic plate (19) being telescopic, the end of the connecting telescopic plate (19) being hinged to the connecting groove block (22), the connecting groove block (22) being fixedly mounted on the end of one side of the connecting telescopic plate (18), the connecting telescopic plate (19) being fixedly connected to the end of the connecting groove block (22), and the connecting telescopic plate (18) being fixedly connected to the end of the connecting groove block (22). The other end of the mouse body 18 is fixedly mounted on the outer surface of the second connecting shaft (21), and the second connecting shaft (21) is rotatably mounted between the end walls of the second connecting groove (20). The second connecting groove (20) is arranged at the lower part of the second mouse body (7). The second connecting telescopic plate (18) is retractable. A connecting plug (17) is symmetrically fixedly connected to the side wall of the second mouse body (7). The connecting plug (17) is inserted into the connecting slot (85), and the connecting slot (85) is arranged on the side wall of the first mouse body (1).

4. The adjustable barrier-free mouse for disabled persons according to claim 3, characterized in that: The rotating mechanism comprises a roller gear cavity (72) provided in the second mouse body (7), a roller shaft (64) being rotatably connected between the end walls of the roller gear cavity (72), a roller gear (67) being fixedly connected to the outer surface of the roller shaft (64), the roller gear (67) being meshed with an annular rack (87), the annular rack (87) being rotatably mounted on the second mouse body (7), and the roller gear (67) being fixedly connected to the outer surface of the annular rack (87). (8), an auxiliary control board installation cavity (71) is provided in the second mouse body (7), an auxiliary control board (66) is fixedly connected to the bottom wall of the auxiliary control board installation cavity (71), a roller circle counting sensor (65) is fixedly connected to the auxiliary control board (66) and is signal-connected to the auxiliary control board (66), the end of the roller shaft (64) is connected to the roller circle counting sensor (65), and the inner button pressure sensor (68) is signal-connected to the auxiliary control board (66).

5. The adjustable barrier-free mouse for disabled persons according to claim 4, characterized in that: The angle adjustment mechanism comprises an angle adjustment cavity (24) provided on the bottom wall of the mouse body 1 (1) and the mouse body 2 (7), an angle adjustment connecting rod (54) rotatably connected between the end walls of the angle adjustment cavity (24), a plurality of angle adjustment electric push rods (53) fixedly connected to the outer surface of the angle adjustment connecting rod (54), an angle adjustment groove block (52) hinged at the end of the angle adjustment electric push rod (53), an angle adjustment bottom plate (25) fixedly connected to the lower part of the angle adjustment groove block (52), and an anti-slip material provided on the bottom wall of the angle adjustment bottom plate (25).

6. The adjustable barrier-free mouse for disabled persons according to claim 5, characterized in that: The adsorption fixing mechanism comprises an adsorption fixing cavity (23) provided at the four corners of the bottom wall of the mouse body (1); a fixed electric screw (62) is rotatably connected to the end wall of the adsorption fixing cavity (23); a threaded cylinder (29) is threadedly connected to the outer surface of the fixed electric screw (62); a sliding disk (28) is fixedly connected to the outer surface of the threaded cylinder (29); the sliding disk (28) is slidably connected between the end walls of the adsorption fixing cavity (23); a gas inlet cylinder (78) is fixedly connected to the lower end of the threaded cylinder (29); the outer surface of the gas inlet cylinder (78) is The surface is slidably connected to a slide cylinder (30), and a suction disk (31) is fixedly connected to the lower part of the slide cylinder (30). An air inlet hole (80) is evenly arranged at the upper end of the gas inlet cylinder (78). The gas inlet cylinder (78) is connected to the inside of the suction disk (31). A spring (79) is clamped between the lower end of the gas inlet cylinder (78) and the slide cylinder (30). An exhaust hole (81) is penetrated and processed at a position of the suction disk (31) near the slide cylinder (30), and an exhaust check valve (82) is fixedly installed between the end wall of the exhaust hole (81).

7. The adjustable barrier-free mouse for disabled persons according to claim 6, characterized in that: The folding tensioning mechanism comprises a plurality of tensioning rods (14) uniformly and fixedly connected to the end wall of the mouse body (1), and a plurality of tensioning rods (11) uniformly and fixedly connected to the end wall of the mouse body (7), and the tensioning rods (11) and the tensioning rods (14) are tensioned by a tensioning belt (12).

8. The adjustable barrier-free mouse for disabled persons according to claim 7, characterized in that: The power supply mechanism comprises a battery installation cavity (77) provided on an end wall of the mouse body (1), a battery (51) being installed in the battery installation cavity (77), and a tightening nut (15) being threadedly connected on the end wall of the battery installation cavity (77) for tightening the battery (51).

9. The adjustable barrier-free mouse for disabled persons according to claim 8, characterized in that: The mouse body (1) is provided with a middle key slot (86), a middle key slide bar (33) is slidably connected to the bottom wall of the middle key slot (86), a middle key (3) is fixedly connected to the upper part of the middle key slide bar (33), a middle key spring (32) is clamped between the middle key (3) and the bottom wall of the middle key slot (86), a main control board installation cavity (47) is provided in the mouse body (1), a main control board (35) is fixedly connected to the bottom wall of the main control board installation cavity (47), a middle key pressure sensor (34) is fixedly connected to the main control board (35), and the middle key pressure sensor (34) is connected to the main control board (35). The middle key slide bar (33) is connected by a signal, the lower part of the middle key pressure sensor (34) is in contact with the middle key pressure sensor (34), the main control board (35) is fixedly connected with a right key pressure sensor (38), and the right key pressure sensor (38) is signal-connected to the main control board (35), the lower end of the right key rack (37) is in contact with the right key pressure sensor (38), the main control board (35) is fixedly connected with a left key pressure sensor (61), and the left key pressure sensor (61) is signal-connected to the main control board (35), and the lower end of the left key rack (56) is in contact with the left key pressure sensor (61).