CN212460525U - Ergonomic mouse shell - Google Patents

Abstract

The application relates to the field of computer input equipment, in particular to an ergonomic mouse shell, which has the technical scheme that: including bottom and fixed connection in upper cover on the bottom, the middle part of upper cover uplift from bottom to top, the upper cover includes along the thumb portion of gripping, palm heart supporting part and the four fingers portion of gripping that the global consecutive set up of upper cover, the thumb portion of gripping is sunken from outside to inside and is formed first concave curved surface, palm heart supporting part and four fingers portion of gripping are from inside to outside uplift in order to form evagination curved surface, and this application has the structural rationality who improves mouse shell to reduce the effect of fatigue damage when user's hand portion grips mouse shell.

Description

Ergonomic mouse shell

Technical Field

The present application relates to the field of computer input devices, and more particularly, to an ergonomic mouse housing.

Background

The mouse is an external input device and is also an indicator for positioning the longitudinal and transverse coordinates of a computer display system, the mouse can position a cursor on the current screen and operate screen elements at the position where the cursor passes through a key and a roller device, and the maneuverability of the mouse plays a critical role in a computer.

Mouse is in the development process, from machinery to optics, from wired to wireless, the molding of mouse is more novel, and simultaneously, the exquisite high-end product of preparation technology constantly emerges, wherein, mouse among the correlation technique mainly includes the shell and sets up in the inside electronic components of shell, generally adopts the posture of transversely holding when holding the shell, in addition, be provided with the button of being connected with electronic components on the shell, through pressing the button, carry out the removal of corresponding instruction feedback to the computer in order to realize the vernier under the effect that signal was handled at electronic components.

Aiming at the related technologies, most of the existing mouse shells have the defect of unreasonable structural design, and the phenomenon that hands of users are damaged by fatigue easily in the long-term use process is caused.

SUMMERY OF THE UTILITY MODEL

In order to improve the structural reasonability of the mouse shell and reduce fatigue damage when a user holds the mouse shell by hands, the application provides the ergonomic mouse shell.

The application provides an ergonomic mouse shell adopts following technical scheme:

the utility model provides an ergonomic mouse shell, includes bottom and fixed connection in upper cover on the bottom, the middle part of upper cover is the uplift from bottom to top, the upper cover includes along thumb portion of gripping, palm heart supporting part and the four fingers portion of gripping that the global of upper cover links to each other in proper order and sets up, the thumb portion of gripping is sunken from outside to inside and is formed first concave curved surface, palm heart supporting part and four fingers portion of gripping are from inside to outside uplift in order to form evagination curved surface.

By adopting the technical scheme, the bottom cover is placed on the table board and can provide mounting support for all parts on the mouse, the upper cover arranged on the bottom cover can be used for holding the hand of a user, wherein the middle part of the upper cover is upwards bulged, and the thumb holding part and the palm support part are sequentially arranged on the peripheral surface of the upper cover by the four-finger holding part, so that the upper cover is vertically arranged, the hand of the user is naturally and vertically arranged in the holding process by the upper cover vertically arranged, compared with a common mouse transversely held, the vertical holding mode is more attached to the relative angle between the wrist and the forearm in a natural state, the comfort of the user holding the mouse shell is stronger, and fatigue is not easy to generate; the first concave curved surface is concave towards the inside of the mouse shell and is matched with the placing posture of a thumb in a natural state, and the convex curved surface can be matched with the radian of the inner side of the palm of a user, so that the mouse shell is matched along the palm of the user and the natural curvature radians of the four fingers, and the comfort level of the mouse shell in use is further improved; this mouse shell structure sets up rationally, promotes user's use comfort, improves the user and produces fatigue damage's defect easily when holding the mouse hand, satisfies ergonomic's performance demand.

Preferably, a top portion of the convex curved surface is inclined toward one side of the thumb grip with respect to a vertical direction.

By adopting the technical scheme, when the thumb and the four fingers are in a natural state, the four fingers are in a closed state, the four fingers incline towards one side of the thumb, the top of the convex curved surface inclines towards one side of the thumb holding part relative to the vertical direction, so that when the four fingers are placed on the convex curved surface, the convex curved surface is attached to the natural posture between the four fingers and the thumb, and the comfort of holding and holding the mouse shell is improved.

Preferably, the top of the convex curved surface is inclined at an angle of 45 ° to 55 ° with respect to the vertical direction.

By adopting the technical scheme, when the inclination angle of the top of the convex curved surface is less than 45 degrees, the four fingers held at the convex curved surface are turned outwards relative to the thumb, so that the tiger mouth of the hand generates fatigue; when the inclination angle of the top of the convex curved surface is more than 55 degrees, the four fingers held at the convex curved surface are buckled inwards relative to the thumb, the palm center is driven by the four fingers to rotate inwards relative to the wrist, the relative angle between the wrist and the forearm is not favorable for being in a comfortable state, and when the inclination angle of the top of the convex curved surface is in a range of 45 degrees to 55 degrees, the wrist and the tiger mouth of the hand can have better use comfort.

Preferably, the bottom of the first concave curved surface is convex from inside to outside.

Through adopting above-mentioned technical scheme, but the bulge of first indent curved surface bottom supports the downside of thumb, provides the bearing power of placing naturally for the thumb, reduces the long-term unsettled tired sense of placing of thumb, improves comfort and stability among the thumb operation process.

Preferably, the bottom of the four-finger grip part is recessed from outside to inside to form a second concave curved surface.

By adopting the technical scheme, the little finger and the ring finger can be naturally placed on the second concave curved surface, so that the second concave curved surface is naturally attached to the finger abdomen of the little finger and the ring finger, and the comfort and the stability of the little finger and the ring finger in the operation process are improved.

Preferably, the palm support part is arranged in an inclined upward manner from the bottom to the top.

By adopting the technical scheme, when the hand is in a natural state, the opposite muscle of the thumb connected to the thumb on the palm is turned over towards the middle of the palm, at the moment, the connecting line of the tiger's web and the wrist on one side of the palm is inclined, and the palm supporting part is inclined from the bottom to the top, so that the palm supporting part can be naturally attached to the palm, and the comfort of the palm during holding operation is improved.

Preferably, the bottom of the palm-center supporting part is fixedly connected with an anti-slip pad.

Through adopting above-mentioned technical scheme, the bottom of palm is laminated with the slipmat that is located palm supporting portion bottom position department mutually, and the slipmat increases the frictional force between palm and the palm supporting portion, has reduced the downward slip trend of palm when holding palm supporting portion, has promoted the stability of palm when the laminating is held in palm supporting portion.

Preferably, the elastic pressing cover is arranged at the upper half part of the four-finger holding part, the upper cover is provided with a mounting groove, the elastic pressing cover is accommodated in the mounting groove and comprises a fixing part, and a forefinger elastic piece and a middle finger elastic piece which are fixed on one side of the fixing part, the root of the forefinger elastic piece is connected with the fixing part, the root of the middle finger elastic piece is connected with the fixing part, the forefinger elastic piece is adjacent to the middle finger elastic piece, and the fixing part is fixedly connected to the upper cover.

Through adopting above-mentioned technical scheme, the forefinger shell fragment supplies the forefinger to press, and the middle finger shell fragment supplies the middle finger to press, has satisfied the function demand that goes on pressing to mouse element, and the fixed part is fixed with the upper cover, has realized the installation of elasticity press cover, and the storage tank of upper cover can carry out the holding to elasticity press cover, makes the surface of elasticity press cover and the surface looks parallel and level of upper cover, has promoted the aesthetic property of elasticity press cover.

Preferably, a key accommodating hole is formed in the thumb holding part in a penetrating manner, and the key accommodating hole is located at the top of the first concave curved surface.

By adopting the technical scheme, the key accommodating hole arranged at the top of the first concave curved surface can be used for accommodating the function key of the mouse, and meanwhile, the function key is adjacent to the thumb, so that the thumb placed at the first concave curved surface can quickly press the function key, and the operation diversity of the mouse is improved.

Preferably, the bottom of upper cover is provided with the concatenation breach, be provided with the location boss on the bottom cover, the location boss splice to in the concatenation breach.

Through adopting above-mentioned technical scheme, the installation precision between upper cover and the bottom can be promoted in the mutual concatenation between location boss and the concatenation breach.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the upper cover is vertically arranged, so that the hands of a user are naturally and vertically placed in the holding process, compared with a common mouse which is horizontally held, the vertical holding mode is more attached to the relative angle between the wrist and the forearm in the natural state, in addition, the first concave curved surface is attached to the placing posture of the thumb in the natural state, and the convex curved surface can enable the mouse shell to be attached along the palm of the user and the natural bending radians of the four fingers, so that the comfortable sensation of the user when holding the mouse shell is stronger, fatigue is not easy to generate, the structure of the mouse shell is reasonably arranged, the defect that the hands of the user are easy to generate fatigue damage when holding the mouse is overcome, and the performance requirements of the human body are met;

2. the convex part at the bottom of the first concave curved surface can support the lower side surface of the thumb, so that the supporting force for natural placement of the thumb is provided, the fatigue feeling of long-term suspended placement of the thumb is reduced, and the comfort and stability of the thumb in the operation process are improved;

3. the bottom of the palm is attached to the anti-slip pad positioned at the bottom of the palm support portion, the anti-slip pad increases the friction force between the palm and the palm support portion, the downward sliding tendency of the palm when the palm holds the palm support portion is reduced, and the stability of the palm when the palm is attached to the palm support portion is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a mouse housing according to a preferred embodiment of the present application.

FIG. 2 is a schematic view of the assembly relationship between the upper lid and the bottom lid in a preferred embodiment of the present application.

FIG. 3 is a schematic diagram of the position relationship among the thumb grip, palm support and four-finger grip according to a preferred embodiment of the present application.

FIG. 4 is a side view of a mouse housing in accordance with a preferred embodiment of the present application.

FIG. 5 is a diagram illustrating an assembly relationship between the non-slip pad and the mouse housing according to a preferred embodiment of the present invention.

FIG. 6 is a top view of a mouse housing in accordance with a preferred embodiment of the present invention.

FIG. 7 is a rear view of a mouse housing in accordance with a preferred embodiment of the present application.

Fig. 8 is a schematic view illustrating an assembly relationship between the upper cap and the elastic pressing cap according to a preferred embodiment of the present application.

Fig. 9 is a schematic structural view of an elastic pressing cap according to a preferred embodiment of the present application.

Description of reference numerals: 1. a bottom cover; 101. positioning the boss; 1011. a boss portion; 1012. a leveling section; 2. an upper cover; 21. splicing gaps; 211. a first missing portion; 212. a second missing part; 22. mounting grooves; 3. a thumb grip; 31. a first concave curved surface; 32. a key accommodating hole; 4. a palm-center supporting part; 5. a four-finger grip; 51. a second concave curved surface; 6. a non-slip mat; 7. a convex curved surface; 8. an elastic pressing cover; 81. a fixed part; 82. a forefinger spring plate; 83. a middle finger elastic sheet; 9. elastic buckle; 10. a clamping groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses an ergonomic mouse shell. Referring to fig. 1 and 2, the ergonomic mouse housing includes a bottom cover 1 and an upper cover 2, the bottom of the upper cover 2 is open, the bottom cover 1 covers the bottom opening of the upper cover 2, the bottom cover 1 and the upper cover 2 are fixedly connected, generally, a male buckle is installed on the inner wall of the bottom cover 1, a female buckle matched with the male buckle in a clamping manner is installed on the inner wall of the upper cover 2, and the bottom cover 1 and the upper cover 2 are fixedly installed by mutual fastening between the male buckle and the female buckle, in addition, electronic components can be respectively installed on the inner walls of the upper cover 2 and the bottom cover 1, so that the electronic components are contained in the mouse housing, and the upper cover 2 and the bottom cover 1 enclose and protect the electronic components.

In order to improve the accuracy of the bottom cover 1 and the upper cover 2 when being mounted to each other, the bottom cover 1 is provided with a positioning boss 101, in this embodiment, the positioning boss 101 protrudes above the bottom cover 1 along the periphery of the bottom cover 1, and generally, the bottom cover 1 and the positioning boss 101 can be connected to each other by being integrally formed. Specifically, the positioning boss 101 includes a convex portion 1011 and a flat portion 1012 connected to each other, the convex height of the convex portion 1011 relative to the bottom cover 1 is higher than the convex height of the flat portion 1012 relative to the bottom cover 1, and the convex portion 1011 and the flat portion 1012 form an arc transition. In addition, the bottom of the upper cover 2 is provided with the splicing notch 21, the splicing notch 21 comprises a first missing part 211 and a second missing part 212 which are connected in sequence, the shape of the first missing part 211 is matched with that of the protruding part 1011, the protruding part 1011 can be occluded to the first missing part 211, the second missing part 212 is matched with that of the flat part 1012, the flat part 1012 can be occluded to the second missing part 212, the first missing part 211 and the second missing part 212 enable the shape of the splicing notch 21 to be matched with that of the positioning boss 101, when the bottom cover 1 and the upper cover 2 are fixedly installed, the bottom cover 1 covers the bottom opening of the upper cover 2, the positioning boss 101 is spliced into the splicing notch 21, the positioning effect is achieved, and the accuracy of the upper cover 2 and the bottom cover 1 in installation is improved.

Referring to fig. 3, the middle portion of the upper cover 2 is raised from bottom to top, so that the upper cover 2 is vertically arranged, the upper cover 2 includes a thumb holding portion 3, a palm supporting portion 4 and a four-finger holding portion 5, which are sequentially connected along the circumferential surface of the upper cover 2, the thumb holding portion 3 and the four-finger holding portion 5 are oppositely arranged, when the mouse shell is used, a thumb of a user is attached to the thumb holding portion 3, a palm of the user is attached to the palm supporting portion 4, and four fingers of the user are attached to the four-finger holding portion 5, at this time, the upper cover 2 vertically arranged enables a hand of the user to be naturally vertically arranged in the holding process, compared with a common mouse transversely held, the vertical holding manner is more attached to a relative angle between a wrist and a forearm in a natural state, so that the user has a stronger comfortable feeling when holding the mouse shell, and fatigue is not easy to occur.

With reference to fig. 3, in order to improve the comfort of the user when holding the thumb holding portion 3, the middle portion of the thumb holding portion 3 is recessed from the outside to the inside to form a first concave curved surface 31, the first concave curved surface 31 is recessed from the periphery to the middle portion, the first concave curved surface 31 extends from a side away from the palm support portion 4 to a side close to the palm support portion 4, the curvature of the first concave curved surface 31 can be set to be consistent with the radian of the thumb abdomen, so that the first concave curved surface 31 fits the placement posture of the thumb in the natural state. It should be noted that the curvature of the first concave curved surface 31 should be fitted to the curvature of the thumb web as much as possible, when curvature data of the first concave curved surface 31 is collected, the hand model can be pressed by the thumbs of different users, the hand model is scanned by the three-dimensional scanner, and a curvature parameter value of the first concave curved surface 31 in an appropriate range is obtained, in addition, the area of the first concave curved surface 31 should be larger than the area of the thumb web, so that the thumb can move to adjust the holding posture when holding the thumb holding portion 3, and comfort of the thumb when holding the thumb holding portion 3 is improved.

Further, the bottom of first concave curved surface 31 is protruding from inside to outside, and the bulge of first concave curved surface 31 bottom can support the downside of thumb, provides the bearing power of placing naturally for the thumb, reduces the long-term unsettled fatigue of placing of thumb and feels, improves comfort and stability among the thumb operation process.

In addition, a key accommodating hole 32 is formed in the thumb holding portion 3 in a penetrating manner, the key accommodating hole 32 is located at the top of the first concave curved surface 31, and the key accommodating hole 32 can accommodate a function key of the mouse, so that when the thumb is attached to the first concave curved surface 31, the thumb is adjacent to the function key, the function key can be quickly pressed by the thumb, and the operation diversity of the mouse is improved.

Referring to fig. 3 and 4, the palm support portion 4 is adjacent to the thumb holding portion 3 for improving the comfort of the palm of the user when holding the mouse shell. The palm rest 4 is disposed in an upward inclined manner from the bottom to the top, and more specifically, the top of the palm rest 4 is inclined toward the side inside the upper cover 2 with respect to the vertical direction. When the hand is in a natural state, the opposite muscle of the thumb connected to the thumb on the palm is turned over towards the middle of the palm, at the moment, the connecting line of the tiger's web and the wrist on one side of the palm is in an inclined arrangement, the palm support part 4 is inclined from the bottom to the top, so that the palm support part 4 is naturally attached to the palm, the comfort of the palm during holding operation is improved, and it needs to be explained that the inclination of the connecting line of the tiger's web and the wrist on one side of the palm can be measured by the hand touch and the three-dimensional scanner to obtain corresponding data so as to calculate the inclination of the palm support part 4.

Further, referring to fig. 5, the bottom of the palm support portion 4 is fixedly connected with a non-slip mat 6, in this embodiment, the non-slip mat 6 is disposed at the bottom position of the outer wall of the palm support portion 4. Wherein, when vertically holding upper cover 2, the slipmat 6 that is located the 2 bottoms of upper cover can play the effect of the frictional force between increase centre of the palm bottom and the upper cover 2 for the hand is more firm at the in-process that uses mouse. Usually, the non-slip mat 6 can be fixed on the upper cover 2 by the glue adhesion, and also can be fixed on the upper cover 2 by arranging the elastic buckle 9 on the inner wall of the non-slip mat 6, and arranging the joint groove 10 which is buckled with the elastic buckle 9 at the palm center bearing part 4, and jointing the elastic buckle 9 in the joint groove 10 to fix the non-slip mat 6 and the upper cover 2.

Referring to fig. 6, the four-finger grip portion 5 is adjacent to the palm support portion 4, the palm support portion 4 and the four-finger grip portion 5 are raised from the inside to the outside to form an outward curved surface 7, and the outward curved surface 7 extends from the middle of the palm support portion 4 to a side of the four-finger grip portion 5 away from the palm support portion 4. The convex curved surface 7 can be configured to match the radian of the inner side of the palm of the user, wherein the curvature value of the convex curved surface 7 can be measured by using the hand model and the three-dimensional scanner, which is not described herein again. The convex curved surface 7 enables the palm of a user to be attached to the natural curvature of the four fingers, and the comfort level of the mouse shell in use is further improved.

Further, referring to fig. 7, the top of the convex curved surface 7 is inclined toward one side of the thumb grip 3 with respect to the vertical direction. Generally, when the thumb and the four fingers are in a natural state, the four fingers are in a closed state, the four fingers incline towards one side of the thumb, the top of the convex curved surface 7 inclines towards one side of the thumb holding part 3 relative to the vertical direction, so that when the four fingers are placed on the convex curved surface 7, the convex curved surface 7 is attached to the natural posture between the four fingers and the thumb, and the comfort of the hand holding and holding the mouse shell is improved.

The inclination angle of the top of the convex curved surface 7 relative to the vertical direction is defined as an angle alpha, the angle alpha is between 45 degrees and 55 degrees, wherein when the inclination angle of the top of the convex curved surface 7 is less than 45 degrees, the four fingers held at the convex curved surface 7 are turned outwards relative to the thumb, so that the tiger mouth of the hand is fatigued; when the inclination angle of the top of the convex curved surface 7 is larger than 55 degrees, the four fingers held at the convex curved surface 7 are buckled inwards relative to the thumb, the palm is driven by the four fingers to rotate inwards relative to the wrist, the relative angle between the wrist and the forearm is not favorable for being in a comfortable state, and when the inclination angle of the top of the convex curved surface 7 is in a range of 45 degrees to 55 degrees, the wrist and the tiger mouth of the hand can have better use comfort.

With reference to fig. 7, the bottom of the outer wall of the four-finger grip portion 5 is recessed from the outside to the inside to form a second concave curved surface 51, the second concave curved surface 51 extends from one side of the four-finger grip portion 5 away from the palm support portion 4 to one side close to the palm support portion 4, and the second concave curved surface 51 can be naturally placed by the little finger and the ring finger, so that the second concave curved surface 51 is naturally attached to the finger abdomens of the little finger and the ring finger, and the comfort level and the stability of the little finger and the ring finger in the operation process are improved.

Referring to fig. 8 and 9, the four-finger grip 5 is provided at an upper half thereof with an elastic pressing cap 8, and the elastic pressing cap 8 is used to press an electronic component located inside the mouse. Wherein, the surface of the upper cover 2 is concavely provided with an installation groove 22 from outside to inside, the peripheral outline of the elastic pressing cover 8 is consistent with the peripheral outline of the installation groove 22, the elastic pressing cover 8 is accommodated in the installation groove 22, and the peripheral edge of the elastic pressing cover 8 is attached to the peripheral edge of the installation groove 22. In addition, the elastic pressing cover 8 is arranged in a curved shape, the curved shape of the elastic pressing cover 8 is consistent with the shape of the convex curved surface 7, the elastic pressing cover 8 can be attached to the upper cover 2, and the appearance surface of the elastic pressing cover 8 and the outer wall of the upper cover 2 are in smooth transition, so that the holding feeling and the aesthetic feeling of a mouse shell of a user in the mouse using process are improved.

Specifically, to mount the elastic pressing cap 8, the elastic pressing cap 8 includes a fixing portion 81, and a forefinger spring piece 82 and a middle finger spring piece 83 located on the same side fixed to the fixing portion 81, and the fixing portion 81 is fixed to the upper cap 2. In general, the elastic clip 9 may be disposed on the back surface of the fixing portion 81, and the upper cover 2 may be disposed in the clip groove 10 where the elastic clip 9 is clipped to each other, so as to fix the fixing portion 81 and mount the elastic pressing cover 8 by clipping the elastic clip 9 into the clip groove 10. In addition, the root of the forefinger elastic piece 82 is connected with the fixing portion 81, the root of the middle finger elastic piece 83 is connected with the fixing portion 81, the forefinger elastic piece 82 is adjacent to the middle finger elastic piece 83, generally, the forefinger elastic piece 82 is integrally connected with the fixing portion 81, the middle finger elastic piece 83 is integrally connected with the fixing portion 81, and the elastic pressing cover 8 can be made of ABS plastic, so that the forefinger elastic piece 82 and the middle finger elastic piece 83 have the function of elastic deformation. In addition, pressing gaps should be reserved between the middle finger elastic sheet 83 and the upper cover 2 and between the index finger elastic sheet 82 and the upper cover 2, so that the middle finger elastic sheet 83 and the index finger elastic sheet 82 can be close to or far away from the upper cover 2 by pressing the middle finger elastic sheet 83 and the index finger elastic sheet 82, mouse buttons can be respectively installed at positions on the upper cover 2 close to the index finger elastic sheet 82 and the middle finger elastic sheet 83, and different mouse buttons can be pressed by pressing the middle finger elastic sheet 83 and the index finger elastic sheet 82, so as to achieve the effect of signal input.

The implementation principle of the ergonomic mouse shell in the embodiment of the application is as follows: the upper cover 2 with the upward bulged middle part enables the hand of a user to be placed naturally in a vertical direction when the user grips the mouse shell, so that the user feels stronger when gripping the mouse shell, and the mouse shell is not easy to fatigue.

Meanwhile, the first concave curved surface 31 is concave towards the inside of the mouse shell, the placing posture of the attached thumb in a natural state is realized, the convex part 1011 at the bottom of the first concave curved surface 31 can support the lower side surface of the thumb, the natural placing supporting force is provided for the thumb, the fatigue feeling of the thumb placed in a suspended mode for a long time is reduced, and the comfort and the stability in the thumb operating process are improved.

In addition, the palm part of the user can be naturally bent and attached to the convex curved surface 7, and the anti-slip pad 6 positioned at the bottom of the palm support part 4 is attached to the bottom of the palm of the user so as to improve the stability when the user grips the mouse.

This mouse shell structure sets up rationally, promotes user's use comfort, improves the user and produces fatigue damage's defect easily when holding the mouse hand, satisfies ergonomic's performance demand.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides an ergonomic mouse shell, includes bottom (1) and fixed connection in upper cover (2) on bottom (1), its characterized in that: the middle part of upper cover (2) is upheaved from top to bottom, upper cover (2) include along thumb portion of gripping (3), palm support portion (4) and the four fingers portion of gripping (5) that set up that link to each other in proper order on the global of upper cover (2), thumb portion of gripping (3) is sunken from the outside to the inside and is formed first concave curved surface (31), palm support portion (4) and four fingers portion of gripping (5) are upheaved from the inside to the outside in order to form evagination curved surface (7).

2. An ergonomic mouse housing according to claim 1, wherein: the top of the convex curved surface (7) inclines towards one side of the thumb holding part (3) relative to the vertical direction.

3. An ergonomic mouse housing according to claim 2, wherein: the top of the convex curved surface (7) is inclined at an angle of 45-55 degrees relative to the vertical direction.

4. An ergonomic mouse housing according to claim 1, wherein: the bottom of the first concave curved surface (31) is convex from inside to outside.

5. An ergonomic mouse housing according to claim 1, wherein: the bottom of the four-finger holding part (5) is sunken from outside to inside to form a second concave curved surface (51).

6. An ergonomic mouse housing according to claim 1, wherein: the palm-center supporting part (4) is arranged from the bottom to the top in an inclined upward manner.

7. An ergonomic mouse housing according to claim 1, wherein: the bottom of the palm-center supporting part (4) is fixedly connected with an anti-skid pad (6).

8. An ergonomic mouse housing according to claim 1, wherein: the elastic pressing cover (8) is arranged at the upper half part of the four-finger holding part (5), an installation groove (22) is formed in the upper cover (2), the elastic pressing cover (8) is contained in the installation groove (22), the elastic pressing cover (8) comprises a fixing part (81), and a forefinger elastic sheet (82) and a middle finger elastic sheet (83) which are fixed on one side of the fixing part (81), the root of the forefinger elastic sheet (82) is connected with the fixing part (81), the root of the middle finger elastic sheet (83) is connected with the fixing part (81), the forefinger elastic sheet (82) is adjacent to the middle finger elastic sheet (83), and the fixing part (81) is fixedly connected to the upper cover (2).

9. An ergonomic mouse housing according to claim 1, wherein: a key accommodating hole (32) is formed in the thumb holding portion (3) in a penetrating mode, and the key accommodating hole (32) is located at the top of the first concave curved surface (31).

10. An ergonomic mouse housing according to claim 1, wherein: the bottom of upper cover (2) is provided with concatenation breach (21), be provided with location boss (101) on bottom (1), location boss (101) splice extremely in concatenation breach (21).

Images