Wrist-protecting mouse

Abstract

The utility model relates to the technical field of mice, in particular to a wrist protecting mouse which comprises a mouse body, a connecting plate is fixedly installed on the mouse body, a supporting plate is installed on the connecting plate in a sliding mode, a supporting pad is installed on the supporting plate in a sliding mode, two adjusting grooves are symmetrically formed in the connecting plate, and the supporting pad is arranged in the two adjusting grooves. Racks are installed on the top walls of the two adjusting grooves in a sliding mode, and transmission grooves communicating with the adjusting grooves are formed in the mouse body. When the distance between the mouse body and the supporting pad needs to be adjusted, the connecting shaft, the rotating shaft, the gear and the like are rotated through the rotating handle, the gear drives the rack to move through meshing, the rack drives the supporting plate and the supporting pad on the supporting plate to move through the fixing block when moving, and then the distance between the mouse body and the supporting pad is adjusted. The practicability of the mouse body and the supporting pad is improved, and the comfort level and efficiency are improved when a user uses the mouse body.

Description

Technical Field

[0001] The utility model relates to the technical field of mice, in particular to a wrist-protection mouse. Background Art

[0002] The mouse is an indispensable tool for computer use, especially in modern office and entertainment activities. However, the damage to the wrist caused by long-term and high-frequency use of the mouse cannot be ignored. Since the wrist needs to be bent frequently due to maintaining the same posture for a long time, it will cause fatigue of the wrist joints and muscles, and may even cause a series of hand diseases, such as "mouse hand".

[0003] In order to alleviate this problem, many users will choose to buy a palm rest to support their wrist. The original intention of the palm rest design is to provide a stable support surface when using the mouse, so that the wrist can maintain a natural and comfortable state and reduce the burden on the wrist. However, the traditional palm rest is usually not connected to the mouse, but is placed separately on the desktop. In this way, when the mouse needs to be moved, the palm rest cannot move with it, which brings certain inconvenience to the user. Of course, if the palm rest is directly fixed to the mouse and the distance cannot be adjusted, it will also lead to low applicability and low practicality. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a wrist-protection mouse, which can effectively solve the problems of low comfort and efficiency when using the mouse caused by the separation or fixed connection of the mouse and the wrist rest in the prior art.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The utility model provides a wrist mouse, comprising a mouse body, a connecting plate fixedly mounted on the mouse body, a supporting plate slidably mounted on the connecting plate, a supporting pad slidably mounted on the supporting plate, two adjusting grooves symmetrically arranged in the connecting plate, racks slidably mounted on the top walls of the two adjusting grooves, a transmission groove connected to the adjusting groove arranged in the mouse body, a rotating shaft rotatably mounted in the transmission groove, a gear meshing with each rack fixedly mounted on the rotating shaft, a fixing block fixedly mounted on the two racks, and the other ends of the two fixing blocks fixedly connected to the supporting plate.

[0007] Preferably, a rotating handle is provided on one side of the connecting plate, a connecting shaft is fixedly connected to the rotating handle, and the connecting shaft movably passes through the side wall of the connecting plate and is slidably connected to the rotating shaft.

[0008] Preferably, a rectangular rotation groove is formed at one end of the rotating shaft close to the connecting shaft, a rotation rod is slidably installed in the rotation groove, the rotation rod is fixedly connected to the connecting shaft, and a limit plate is fixedly installed at the other end of the rotation rod.

[0009] Preferably, a locking column is fixedly mounted on one side of the turning handle close to the connecting plate, and a plurality of locking grooves are formed on one side of the connecting plate close to the turning handle.

[0010] Preferably, a T-shaped limiting groove is provided on the top wall of the adjustment groove, and a limiting rod matched with the limiting groove is fixedly installed on the top end of the rack.

[0011] Preferably, a clamping plate is fixedly mounted on the bottom end of the support pad, and a clamping groove matched with the clamping plate is formed on the top end of the support plate.

[0012] Compared with the known prior art, the technical solution provided by the utility model has the following beneficial effects:

[0013] When the distance between the mouse body and the support pad needs to be adjusted, the utility model rotates the connecting shaft and the rotating rod through the rotating handle to rotate the rotating shaft and the gear, and the gear then drives the rack to move through meshing. When the rack moves, the supporting plate and the support pad on the supporting plate are driven to move through the fixed block, thereby completing the adjustment of the distance between the mouse body and the support pad, improving the practicality of the mouse body and the support pad, and improving the comfort and efficiency of the user when using the mouse body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the support plate, support pad and clamping plate of the utility model;

[0017] Figure 3 It is a side cross-sectional structural schematic diagram of the connection plate of the utility model;

[0018] Figure 4 It is a cross-sectional structural schematic diagram of the rotating shaft of the utility model;

[0019] Figure 5 For this utility model Figure 3 Schematic diagram of the structure at point A.

[0020] Figure numerals: 1. mouse body; 2. connecting plate; 3. supporting plate; 4. supporting pad; 5. adjusting slot; 6. rack; 7. transmission slot; 8. rotating shaft; 9. gear; 10. fixing block; 11. rotating handle; 12. connecting shaft; 13. rotating slot; 14. rotating rod; 15. limiting plate; 16. locking column; 17. locking slot; 18. limiting slot; 19. limiting rod; 20. clamping plate; 21. clamping slot. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model is further described below in conjunction with embodiments.

[0023] Example: Refer to Figures 1 to 5 A wrist mouse comprises a mouse body 1, a connecting plate 2 is fixedly mounted on the mouse body 1, a supporting plate 3 is slidably mounted on the connecting plate 2, a supporting pad 4 is slidably mounted on the supporting plate 3, two adjusting slots 5 are symmetrically arranged in the connecting plate 2, racks 6 are slidably mounted on the top walls of the two adjusting slots 5, a transmission slot 7 connected to the adjusting slot 5 is arranged in the mouse body 1, a rotating shaft 8 is rotatably mounted in the transmission slot 7, a gear 9 meshing with each rack 6 is fixedly mounted on the rotating shaft 8, a fixing block 10 is fixedly mounted on the two racks 6, and the other ends of the two fixing blocks 10 are fixedly connected to the supporting plate 3; through the sliding connection between the mouse body 1 and the connecting plate 2, the operator can adjust the mouse body 1 by adjusting the mouse body 1. When the mouse body 1 is moved, the support plate 3 and the support pad 4 on the support plate 3 can also move synchronously. There is no need to perform two operations of moving the mouse body 1 and moving the support pad 4. When the mouse body 1 faces different users and the distance between the mouse body 1 and the support pad 4 needs to be adjusted, the rotating shaft 8 is rotated. When the rotating shaft 8 rotates, it drives the gear 9 to rotate, and the gear 9 drives the rack 6 to move through engagement. When the rack 6 moves, it drives the support plate 3 and the support pad 4 on the support plate 3 to move through the fixed block 10, thereby adjusting the distance between the mouse body 1 and the support pad 4, improving the practicality of the mouse body 1 and the support pad 4, and increasing the comfort and efficiency of the user when using the mouse body 1.

[0024] Specifically, a turning handle 11 is provided on one side of the connecting plate 2, and a connecting shaft 12 is fixedly connected to the turning handle 11. The connecting shaft 12 movably penetrates the side wall of the connecting plate 2 and is slidably connected to the rotating shaft 8. During adjustment, the rotating shaft 8 is rotated by the turning handle 11 and the connecting shaft 12. After the adjustment is completed, the turning handle 11 and the connecting shaft 12 are slid toward the rotating shaft 8, so that the turning handle 11 fits against the outer side of the connecting plate 2 to avoid the user being affected when using the mouse body 1.

[0025] Furthermore, a rectangular rotation groove 13 is provided at one end of the rotating shaft 8 close to the connecting shaft 12, and a rotation rod 14 is slidably installed in the rotation groove 13, the rotation rod 14 is fixedly connected to the connecting shaft 12, and a limit plate 15 is fixedly installed on the other end of the rotation rod 14; the connecting shaft 12 is slidably connected to the rotating shaft 8 through the rotation groove 13 and the rotation rod 14, and the inner diameter of the rotation groove 13 is the same as the size of the limit plate 15, but the diameter of the rotation groove 13 at the opening is smaller than the inner diameter of the rotation groove 13, so that the limit plate 15 cannot slide out of the rotation groove 13, thereby avoiding the situation where the handle 11 and the connecting shaft 12 cannot be reset after sliding outward.

[0026] Furthermore, a locking column 16 is fixedly installed on one side of the turning handle 11 close to the connecting plate 2, and a plurality of locking grooves 17 are opened on one side of the connecting plate 2 close to the turning handle 11; after adjusting the distance between the mouse body 1 and the support pad 4 by rotating the turning handle 11, the turning rod 14 is slid into the turning groove 13, and the locking column 16 can also be inserted into the corresponding locking groove 17. The locking column 16 and the locking groove 17 ensure that when the user uses the mouse body 1, the rotating shaft 8 and the turning handle 11 will not affect the normal use of the mouse body 1 due to rotation.

[0027] Furthermore, a T-shaped limit groove 18 is provided on the top wall of the adjustment groove 5, and a limit rod 19 adapted to the limit groove 18 is fixedly installed on the top of the rack 6; when the rack 6 slides, the limit rod 19 also slides in the limit groove 18, and the T-shaped limit groove 18 and the limit rod 19 prevent the rack 6 from falling off downward when sliding.

[0028] Furthermore, a card plate 20 is fixedly mounted on the bottom end of the support pad 4, and a card slot 21 adapted to the card plate 20 is provided on the top end of the support plate 3; the card plate 20 and the card slot 21 can be used to replace the support pad 4 when it cannot be used due to wear.

[0029] The working principle of this device is as follows:

[0030] Through the sliding connection between the mouse body 1 and the connecting plate 2, when the operator moves the mouse body 1, the support plate 3 and the support pad 4 on the support plate 3 can also move synchronously, without the need to perform two operations of moving the mouse body 1 and moving the support pad 4. When the mouse body 1 faces different users and the distance between the mouse body 1 and the support pad 4 needs to be adjusted, the connecting shaft 12 and the rotating rod 14 are rotated by the rotating handle 11, and then the rotating shaft 8 is rotated. When the rotating shaft 8 rotates, it drives the gear 9 to rotate. The gear 9 then drives the rack 6 to move through meshing. When the rack 6 moves, it drives the support pad 4 through the fixed block 10. The support plate 3 and the support pad 4 on the support plate 3 move, thereby adjusting the distance between the mouse body 1 and the support pad 4, improving the practicability of the mouse body 1 and the support pad 4, and increasing the comfort and efficiency of the user when using the mouse body 1. After adjusting the distance between the mouse body 1 and the support pad 4, the rotating rod 14 is slid into the rotating groove 13, and the locking column 16 can also be inserted into the corresponding locking groove 17. The locking column 16 and the locking groove 17 ensure that when the user uses the mouse body 1, the rotating shaft 8 and the rotating handle 11 will not affect the normal use of the mouse body 1 due to rotation.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wrist mouse, characterized in that: The invention comprises a mouse body (1), a connecting plate (2) is fixedly mounted on the mouse body (1), a supporting plate (3) is slidably mounted on the connecting plate (2), a supporting pad (4) is slidably mounted on the supporting plate (3), two adjusting grooves (5) are symmetrically arranged in the connecting plate (2), racks (6) are slidably mounted on the top walls of the two adjusting grooves (5), a transmission groove (7) connected to the adjusting groove (5) is arranged in the mouse body (1), a rotating shaft (8) is rotatably mounted in the transmission groove (7), a gear (9) meshing with each rack (6) is fixedly mounted on the rotating shaft (8), a fixing block (10) is fixedly mounted on the two racks (6), and the other ends of the two fixing blocks (10) are fixedly connected to the supporting plate (3).

2. The wrist mouse according to claim 1, characterized in that: A rotating handle (11) is provided on one side of the connecting plate (2), and a connecting shaft (12) is fixedly connected to the rotating handle (11). The connecting shaft (12) movably penetrates the side wall of the connecting plate (2) and is slidably connected to the rotating shaft (8).

3. The wrist mouse according to claim 2, characterized in that: A rectangular rotation groove (13) is provided at one end of the rotation shaft (8) close to the connecting shaft (12), a rotation rod (14) is slidably installed in the rotation groove (13), the rotation rod (14) is fixedly connected to the connecting shaft (12), and a limit plate (15) is fixedly installed at the other end of the rotation rod (14).

4. The wrist mouse according to claim 2, characterized in that: A locking column (16) is fixedly mounted on one side of the turning handle (11) close to the connecting plate (2), and a plurality of locking grooves (17) are provided on one side of the connecting plate (2) close to the turning handle (11).

5. The wrist mouse according to claim 1, characterized in that: A T-shaped limiting groove (18) is provided on the top wall of the adjusting groove (5), and a limiting rod (19) matching the limiting groove (18) is fixedly mounted on the top end of the rack (6).

6. The wrist mouse according to claim 1, characterized in that: A clamping plate (20) is fixedly mounted on the bottom end of the support pad (4), and a clamping groove (21) adapted to the clamping plate (20) is provided on the top end of the support plate (3).

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