CN218728981U

CN218728981U - Mouse

Info

Publication number: CN218728981U
Application number: CN202222439402.4U
Authority: CN
Inventors: 李晨曦; 李卫华
Original assignee: Dongguan Togran Electronics Technology Co ltd
Current assignee: Dongguan Togran Electronics Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-03-24
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a mouse, which comprises a mouse main body; the mouse body is provided with a key, a trigger switch and a hanging platform which are positioned below the key; the trigger switch is provided with a trigger part, the key is provided with a pressing part, and the pressing part is arranged corresponding to the trigger part; the button is assembled on the mouse body in a split mode, the button is connected with a metal elastic arm, and the metal elastic arm comprises a front end connecting part used for being connected with a button front end region and a rear end connecting part used for being connected with the mouse body; pressing the front end region of the key to deform a metal elastic arm and generate a resilience force to the pressing part, wherein the key is far away from the hanging table and is pressed downwards to act on the triggering part; the button is released, the front end region of the button is upwards reset through the metal elastic arm and is limited on the hanging table, the button is pressed and triggered accurately through the combination design of the button, the hanging table and the metal elastic arm, the rebounding speed of the mouse button is accelerated, and the problem that plastic elastic arm injection molding is easy to move is solved.

Description

Mouse

Technical Field

The utility model relates to a mouse field technique especially indicates a mouse.

Background

Along with the popularization of computers, computers have become an important working platform in daily life of people, a mouse and a keyboard are used as an essential auxiliary tool in the operation of the computers, the mouse and the keyboard are input equipment of the computers, and the application of the mouse and the keyboard enables people to operate the computers to process data more conveniently and is indispensable peripheral equipment; in general, a mouse mostly uses a micro switch as a left and right button contact, and the working principle of the mouse is as follows: when external force acts on the key, the movable contact and the fixed contact on the key are quickly impacted or disconnected, so that signals are generated to achieve the purpose of mouse operation control.

At present, mouse button on the market is the plastic material usually, it is integrative injection moulding plastic part, when repetitious usage, the plastic part warp easily, such structure is in the use, when the button warp when great, can cause the button to push down and use some idle strokes occasionally, thereby cause mouse operation failure, consequently need higher intensity of pressing, thereby influence and feel, and the response is slower when clicking, kick-back is slow promptly, to the user that needs the quick click demand, especially recreation fan, experience very poor.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a mouse, and it is through the combination design of button, string platform and the metal elastic arm, ensures that the button is pressed and is triggered accurately for the resilience speed of mouse button solves the plastic elastic arm and moulds plastics easy going problem, improves the button and feels, promotes user's use and experiences and feel.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mouse comprises a mouse main body; the mouse body is provided with a key which can be pressed downwards and can be automatically reset upwards when not pressed, a trigger switch positioned below the key and a hanging table used for limiting the upward reset stroke of the key; the trigger switch is provided with a trigger part which can elastically reset up and down, the key is provided with a pressing part which extends downwards, and the pressing part is arranged corresponding to the trigger part; the button is assembled on the mouse main body in a split mode, a metal elastic arm capable of elastically resetting up and down is connected below the front end region of the button, and the metal elastic arm comprises a front end connecting part used for being connected with the front end region of the button and a rear end connecting part used for being connected with the mouse main body;

pressing the front end region of the key to deform the metal elastic arm and generate resilience force to the pressing part, wherein the key is far away from the hanging table and is pressed downwards to act on the trigger part; and releasing the key, wherein the front end region of the key is reset upwards through a metal elastic arm and is limited on the hanging table.

As a preferred scheme, the silencing piece is arranged on the trigger switch, and is clamped between the key and the trigger switch, so that the key and the hanging table are prevented from directly colliding, the effects of noise reduction and silencing are achieved, meanwhile, the hand feeling of the key is improved, the structural design is ingenious and reasonable, the use of a user in a quiet office or at night during working is facilitated, the experience effect of the user is improved, the usability is good, and the application range is wide.

As an optimal scheme, the mouse main part is including upper cover, lower cover and PCB board, trigger switch sets up on the PCB board, the equipment is formed with the cavity between upper cover and the lower cover, the PCB board sets up in the cavity, the button sets up in the upper end of upper cover, the upper cover is opened and is equipped with the mouth of stepping down, the pressing portion of button is from stepping down in the mouth stretches into the cavity, its structural design is ingenious, the button is pressed one step and is targeted in place.

As a preferred scheme, the below of button is connected with locating component, locating component is located the rear end of pressing the splenium, the metal elasticity arm is including the metal elasticity arm body, front end connecting portion and rear end connecting portion set up respectively in the preceding, the back both ends of metal elasticity arm body, the front end connecting portion are fixed in locating component on through first fixed cassette and set up in the upper end of upper cover, correspondingly, the rear end connecting portion are fixed in the upper end of upper cover through the fixed cassette of second, through the design of fixed cassette, assemble the button respectively and fix a position on the upper cover, keep its whole steadiness.

As a preferred scheme, the upper end of the upper cover is provided with a front end connecting portion mounting position and a rear end connecting portion mounting position corresponding to the front end connecting portion and the rear end connecting portion respectively, the front end connecting portion is connected to the positioning assembly and is arranged on the front end connecting portion mounting position through a first fixing clamping seat, correspondingly, the rear end connecting portion is arranged on the rear end connecting portion mounting position through a second fixing clamping seat, so that the fixed connection between the key and the upper cover is formed, and the precise positioning and mounting of the connecting portions are facilitated due to the design of the mounting positions.

As a preferred scheme, the metal elastic arm body is further provided with a avoiding hole, the avoiding hole is located between the front end connecting portion and the rear end connecting portion, and other components can be conveniently exposed on the upper cover.

As a preferable scheme, the front end connection part and the rear end connection part are respectively provided with a first connection hole and a second connection hole, and the second connection hole is positioned between the first connection holes;

correspondingly, a first engagement hole and a second engagement hole are formed in the first fixed card holder and the second fixed card holder, the second engagement hole is located between the first engagement holes, and the first engagement hole and the second engagement hole are arranged corresponding to the first connection hole and the second connection hole;

the positioning assembly comprises a first positioning column and a first clamping hook part which are arranged corresponding to a first connecting hole and a second connecting hole on the front end connecting part;

a second positioning column and a second clamping hook part are arranged on the rear end connecting part mounting position corresponding to the first connecting hole and the second connecting hole on the rear end connecting part;

the button is from last down to be set up on covering, first reference column, second reference column stretch into in the corresponding first connecting hole just first trip portion and second trip portion card are on corresponding second connecting hole, and its structural design is ingenious, through the design of connecting hole, reference column and trip portion for its more firm installation is covered on the upper cover, promotes whole steadiness.

As a preferable scheme, the key is assembled on the upper cover in a split manner, the upper cover is provided with a prepressing elastic element mounting position, a prepressing elastic element is arranged in the prepressing elastic element mounting position, the prepressing elastic element provides downward acting force to enable the key to keep downward pressing pressure, downward pretightening force is kept after the key is reset, the pressing action stroke is shortened, the operation hand feeling is consistent, and the use stability is good.

As a preferable scheme, the pre-pressing elastic element is a torsion spring.

As a preferred scheme, the trigger switch and the keys are respectively provided with a group on the left side and the right side of the upper cover so as to correspondingly form a left key assembly and a right key assembly; the upper cover is provided with a roller wheel assembling window positioned between the left button assembly and the right button assembly; the lower cover is assembled with the trigger switches arranged on the left side and the right side and the roller assemblies positioned between the left trigger switch and the right trigger switch, and the roller assemblies are exposed out of the roller assembly window, so that the assembly is convenient and the positioning is reliable.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, concretely speaking, known from the above technical scheme, it mainly is through the combined design of button, hanging platform and metal elasticity arm, the button components of a whole that can function independently is assembled in the mouse main part, presses down the button front end region, makes the metal elasticity arm warp, produces the resilience force to on the pressing part, the button is kept away from the hanging platform and is pushed down and act on the trigger part; the release the button, button front end region upwards resets through the metal elastic arm and is subject to on the string platform, ensures that the button is pressed and is triggered accurately for the resilience speed of mouse button solves the plastic elastic arm and moulds plastics easily going problem, improves the button and feels, promotes user's use and experiences the sense, thereby avoids the button to press the problem that the in-process has the stroke.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is another perspective view of an embodiment of the present invention;

fig. 3 is an exploded view of an embodiment of the invention;

fig. 4 is another exploded view of an embodiment of the present invention;

fig. 5 is a cross-sectional view of an embodiment of the invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

FIG. 7 is a diagram illustrating the structure of a button and a metal spring arm according to an embodiment of the present invention;

fig. 8 is a structural diagram of a key according to an embodiment of the present invention.

The attached drawings indicate the following:

10. mouse body 11, push button

111. Pressing part 112 and positioning assembly

113. A first positioning column 114 and a first hook part

12. Trigger switch 121 and trigger unit

13. Metal elastic arm 131 and metal elastic arm body

132. Front end connection 133 and rear end connection

134. Dodging hole 135 and first connecting hole

136. Second connecting hole 14 and upper cover

141. Hang platform 142, let a bit mouthful

143. Left button assembly 144, right button assembly

145. Mounting position of roller assembly 146 and prepressing elastic element

147. Prepressing elastic element 15, lower cover

16. PCB 17 and noise reduction part

18. Front end connecting part mounting position 19 and rear end connecting part mounting position

191. The second positioning post 192 and the second hook

20. First fixed clamping seat 21 and second fixed clamping seat

211. A first engagement hole 212, a second engagement hole.

Detailed Description

Fig. 1 to 8 show specific structures of embodiments of the present invention.

In the description of the present invention, it should be noted that, for the directional words, such as the terms "upper", "lower", "front", "rear", "left", "right", etc., indicating the directions and positional relationships are the directions or positional relationships shown based on the drawings or when the device is normally worn for use, the description is merely for convenience of description of the present invention and simplifying the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and should not be construed as limiting the specific protection scope of the present invention.

A mouse includes a mouse body 10.

The mouse body 10 is provided with a key 11 which can be pressed downwards and can be automatically reset upwards when not pressed, a trigger switch 12 positioned below the key 11 and a hanging table 141 for limiting the upward reset stroke of the key 11; the trigger switch 12 has a trigger portion 121 capable of elastically resetting up and down, the key 11 has a pressing portion 111 extending downward, the pressing portion 111 is disposed corresponding to the trigger portion 121, a positioning component 112 is connected below the key 11, the positioning component 112 is disposed at the rear end of the pressing portion 111, and the positioning component 112 includes a first positioning column 113 and a first hook portion 114 disposed corresponding to a first connection hole 135 and a second connection hole 136 on the front end connection portion 132;

the button 11 is assembled on the mouse body 10 in a split manner, a metal elastic arm 13 which can be elastically restored up and down is connected below the front end region of the button 11, and the metal elastic arm 13 comprises a front end connecting part 132 used for being connected with the front end region of the button 11 and a rear end connecting part 133 used for being connected with the mouse body 10; pressing the front end region of the key 11 to deform the metal elastic arm 13 and generate a resilience force on the pressing part 111, wherein the key 11 is far away from the hanging platform 141 and is pressed downwards to act on the trigger part 121; and releasing the key 11, and resetting the front end region of the key 11 upwards through the metal elastic arm 13 and limiting the key on the hanging table 141.

The metal elastic arm 13 includes a metal elastic arm body 131, the front end connecting portion 132 and the rear end connecting portion 133 are respectively disposed at the front end and the rear end of the metal elastic arm body 131, the metal elastic arm body 131 is further provided with a avoiding hole 134, the avoiding hole 134 is located between the front end connecting portion 132 and the rear end connecting portion 133, and other components on the upper cover 14 are exposed conveniently. The front end connection part 132 and the rear end connection part 133 each have first connection holes 135 and second connection holes 136, the second connection holes 136 being located between the first connection holes 135; the front end connecting part 132 is fixed on the positioning assembly 112 through the first fixing clamping seat 20 and is arranged at the upper end of the upper cover 14;

correspondingly, the first and second

fixed cartridges

20 and 21 are provided with first and second engagement holes 211 and 212, the second engagement hole 212 is located between the first engagement holes 211, and the first and second engagement holes 211 and 212 are respectively provided corresponding to the first and second connection holes 135 and 136;

mouse main part 10 is including upper cover 14, lower cover 15 and PCB board 16, trigger switch 12 sets up on PCB board 16, the equipment is formed with the cavity between upper cover 14 and the lower cover 15, PCB board 16 sets up in the cavity, button 11 sets up in upper end of upper cover 14, upper cover 14 has been seted up and has been let a mouthful 142, the pressing portion 111 of button 11 is from letting a mouthful 142 stretch into in the cavity, and its structural design is ingenious, and button 11 presses one step and targets in place.

The trigger switch 12 and the key 11 are respectively provided with a group on the left side and the right side of the upper cover 14 to form a left key assembly 143 and a right key assembly 144 correspondingly; the upper cover 14 is provided with a roller assembly window positioned between the left button assembly 143 and the right button assembly 144; the lower cover 15 is assembled with the trigger switches 12 arranged on the left and right sides and the roller assembly 145 positioned between the left and right trigger switches 12, and the roller assembly 145 is exposed in the roller assembly window, so that the assembly is convenient and the positioning is reliable. The push button 11 is assembled on the upper cover 14 in a split manner, the upper cover 14 is provided with a pre-pressing elastic element mounting position 146, a pre-pressing elastic element 147 is arranged in the pre-pressing elastic element mounting position 146, preferably, the pre-pressing elastic element 147 is a torsion spring, the pre-pressing elastic element 147 provides downward acting force to enable the push button 11 to keep downward pressing pressure, downward pre-tightening force is kept after the push button 11 is reset, the pressing action stroke is shortened, the operation hand feeling is consistent, and the use stability is good.

Preferably, a silencing piece 17 is arranged on the trigger switch 12, and the silencing piece 17 is a silencing silica gel piece. The silencing piece 17 is clamped between the key 11 and the trigger switch 12, so that direct collision between the key 11 and the hanging platform 141 is avoided, the noise reduction and silencing effects are achieved, meanwhile, the hand feeling of the key 11 is improved, the structural design is ingenious and reasonable, the use of a user in a quiet office or at night is facilitated, the experience effect of the user is improved, the usability is good, and the application range is wide.

The upper end of the upper cover 14 is provided with a front end connecting portion mounting position 18 and a rear end connecting portion mounting position 19 corresponding to the front end connecting portion 132 and the rear end connecting portion 133 respectively, the front end connecting portion 132 is connected to the positioning assembly 112 through a first fixing clamping seat 20 and is arranged on the front end connecting portion mounting position 18, correspondingly, the rear end connecting portion 133 is fixed on the upper end of the upper cover 14 through a second fixing clamping seat 21, and the keys 11 are assembled and positioned on the upper cover 14 through the design of the fixing clamping seats respectively, so that the overall stability of the upper cover is maintained.

Correspondingly, the rear-end connecting part 133 is disposed on the rear-end connecting part mounting position 19 through the second fixed clamping seat 21, and a second positioning column 191 and a second hooking part 192 are disposed on the rear-end connecting part mounting position 19 corresponding to the first connecting hole 135 and the second connecting hole 136 on the rear-end connecting part 133; so as to form the fixed connection between the key 11 and the upper cover 14, and the design of the installation position is convenient for the accurate positioning and installation of the connection part.

The button 11 is from last down to be set up on upper cover 14, first reference column 113, second reference column 191 stretch into corresponding first connecting hole 135 in just first trip portion 114 and second trip portion 192 card are on corresponding second connecting hole 136, and its structural design is ingenious, through the design of connecting hole, reference column and trip portion for its more firm installation promotes whole steadiness on upper cover 14.

The design of the utility model is mainly characterized in that the design is combined by a key, a hanging table and a metal elastic arm, the key is assembled on the mouse body in a split way, the front end region of the key is pressed to deform the metal elastic arm and generate resilience force to the pressing part, and the key is far away from the hanging table and is pressed downwards to act on the triggering part; the release the button, button front end region upwards resets through the metal elastic arm and is subject to on the string platform, ensures that the button is pressed and is triggered accurately for the resilience speed of mouse button solves the plastic elastic arm and moulds plastics easily going problem, improves the button and feels, promotes user's use and experiences the sense, thereby avoids the button to press the problem that the in-process has the stroke.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. A mouse comprises a mouse main body; the mouse body is provided with a key which can be pressed downwards and can be automatically reset upwards when not pressed, a trigger switch positioned below the key and a hanging table used for limiting the upward reset stroke of the key; the trigger switch is provided with a trigger part which can elastically reset up and down, the key is provided with a pressing part which extends downwards, and the pressing part is arranged corresponding to the trigger part; the method is characterized in that:

the button is assembled on the mouse main body in a split mode, a metal elastic arm capable of elastically resetting up and down is connected below the front end region of the button, and the metal elastic arm comprises a front end connecting part used for being connected with the front end region of the button and a rear end connecting part used for being connected with the mouse main body;

pressing the front end region of the key to deform a metal elastic arm and generate a resilience force to the pressing part, wherein the key is far away from the hanging table and is pressed downwards to act on the triggering part; and releasing the key, wherein the front end region of the key is reset upwards through a metal elastic arm and is limited on the hanging table.

2. The mouse of claim 1, wherein: the trigger switch is provided with a silencing piece, and the silencing piece is clamped between the key and the trigger switch.

3. The mouse of claim 1, wherein: the mouse main body comprises an upper cover, a lower cover and a PCB, the trigger switch is arranged on the PCB, a cavity is formed between the upper cover and the lower cover in an assembling mode, the PCB is arranged in the cavity, the button is arranged at the upper end of the upper cover, the upper cover is provided with a yielding port, and the pressing portion of the button extends into the cavity from the yielding port.

4. The mouse of claim 3, wherein: the button is characterized in that a positioning assembly is connected below the button and located at the rear end of the pressing portion, the metal elastic arm comprises a metal elastic arm body, a front end connecting portion and a rear end connecting portion are respectively arranged at the front end and the rear end of the metal elastic arm body, the front end connecting portion is fixed on the positioning assembly through a first fixing clamping seat and is arranged at the upper end of the upper cover, and correspondingly, the rear end connecting portion is fixed at the upper end of the upper cover through a second fixing clamping seat.

5. The mouse of claim 4, wherein: the upper end of the upper cover is provided with a front end connecting part mounting position and a rear end connecting part mounting position corresponding to the front end connecting part and the rear end connecting part respectively, the front end connecting part is connected to the positioning assembly through a first fixing clamping seat and is arranged on the front end connecting part mounting position, correspondingly, the rear end connecting part is arranged on the rear end connecting part mounting position through a second fixing clamping seat, and therefore the fixed connection between the key and the upper cover is formed.

6. The mouse of claim 4, wherein: the metal elastic arm body is further provided with a avoiding hole which is located between the front end connecting portion and the rear end connecting portion.

7. The mouse of claim 5, wherein: the front end connecting part and the rear end connecting part are respectively provided with a first connecting hole and a second connecting hole, and the second connecting holes are positioned between the first connecting holes;

the key is arranged on the upper cover from top to bottom, the first positioning column and the second positioning column extend into the corresponding first connecting holes, and the first clamping hook portion and the second clamping hook portion are clamped on the corresponding second connecting holes.

8. The mouse of claim 3, wherein: the key is assembled on the upper cover in a split mode, a prepressing elastic element mounting position is arranged on the upper cover, a prepressing elastic element is arranged in the prepressing elastic element mounting position, and the prepressing elastic element provides downward acting force to enable the key to keep downward pressing pressure.

9. The mouse of claim 8, wherein: the pre-pressing elastic element is a torsion spring.

10. The mouse according to any one of claims 3 to 9, wherein: the trigger switch and the keys are respectively provided with a group on the left side and the right side of the upper cover so as to form a left key assembly and a right key assembly correspondingly; the upper cover is provided with a roller wheel assembling window positioned between the left button assembly and the right button assembly; the lower cover is assembled with a trigger switch arranged on the left side and a trigger switch arranged on the right side, and a roller assembly positioned between the left trigger switch and the right trigger switch, and the roller assembly is exposed out of the roller assembly window.