CN111599620A - A mouse button structure that is sensitive to all-round pressing - Google Patents

Abstract

The invention discloses a mouse button structure with omnibearing pressing sensitivity, which comprises a mouse main body, a trigger switch, a rotary bracket and a button, wherein the button is arranged on the mouse main body; the trigger switch is provided with a trigger part; the key is provided with a first action part and a second action part; the rotating bracket is provided with a first connecting position and a second connecting position, the rotating bracket can rotate up and down around the second connecting position relative to the mouse body, and the first acting part acts on the first connecting position; the second action part is positioned above the trigger part and both the second action part and the trigger part are positioned in the area between the first connection position and the second connection position; when the front section area of the key is pressed, the first action part enables the rotating bracket to rotate downwards so as to press the trigger switch; when the rear section area of the key is pressed, the second action part presses the trigger switch downwards; so, through the design of button, runing rest, ensure to press the homoenergetic at the preceding of button, back end and trigger switch is triggered well to realize user's finger and operate the user demand of button in different positions, structural design is simple, and is ingenious reasonable, and the practicality is strong, is suitable for popularization and application.

Description

A mouse button structure that is sensitive to all-round pressing

technical field

The invention relates to the technology in the field of electronic equipment, in particular to a mouse button structure with all-round pressing sensitivity.

Background technique

At present, with the continuous development of input peripheral devices of data processing systems, the mouse is still an indispensable input device for most data processing systems, and is used to perform functions such as cursor operation and positioning and clicking on the display of the data processing system; In the existing mouse, clicks are generated on the display screen by pressing the buttons; however, the positions of the buttons clicked by different users are also different, resulting in different pressing sensations and different pressing sensitivities for users to click the mouse buttons.

In addition, after a long time of use, the pressing part of the mouse button and the trigger part of the trigger switch will be partially worn out, so that when the user uses it, an empty stroke is formed between the wear part of the pressing part and the trigger part, so that the It will cause the mouse to malfunction or feel bad when using it.

Therefore, it is necessary to study a new technical solution to solve the above problems.

SUMMARY OF THE INVENTION

In view of this, the present invention is aimed at the deficiencies in the prior art, and its main purpose is to provide a mouse button structure that is sensitive to all-round pressing, which, through the design of the button and the rotating bracket, ensures that the front and rear sections of the button can be pressed. The trigger switch is well triggered, so as to meet the user's requirement of operating the keys at different positions with the fingers of the user. The utility model has strong practicability and is suitable for popularization and application.

To achieve the above object, the present invention adopts the following technical scheme:

A mouse button structure that is sensitive to all-round pressing, comprising a mouse body, a trigger switch, a rotating bracket and a button arranged on the mouse body; wherein:

The trigger switch has an elastically resettable trigger part; the button has a first action part and a second action part arranged at a front and rear spacing; the rotating bracket has a first connection position and a second connection position arranged at a front and rear spacing, so The rotating bracket can rotate up and down relative to the mouse body around the second connection position, the first action part acts on the first connection position; the second action part is correspondingly located above the trigger part, and both are located at the first connection position , the area between the second connection bits;

When the front section of the button is pressed, the first action part rotates the rotating bracket downward to press the trigger switch;

When the rear region of the button is pressed, the second action part presses the trigger switch downward.

As a preferred solution, the first action part is pivotally connected to the first connection position, and the mouse body is provided with an upward stop structure on the first connection position of the rotating bracket, so that when the rear area of the button is pressed, the The downward displacement of the second action part takes the first connection position as a fulcrum.

As a preferred solution, the mouse body has an accommodating cavity, the trigger switch and the rotating bracket are both arranged in the accommodating cavity, and the buttons are arranged on the upper side of the mouse body; the mouse body corresponds to the first action part , The second action part is respectively provided with a first abdication hole and a second abdication hole, the first action part and the second action part extend through the corresponding first and second abdication holes into the accommodation intracavity.

As a preferred solution, the button is assembled on the mouse body separately, and the mouse body is provided with a pre-compression elastic element, and the pre-compression elastic element provides a downward force to maintain the downward pressure on the button. The pressure is less than the total pressure required to trigger the aforementioned trigger switch.

As a preferred solution, a rear end of the button extends backward with a first limiting portion, and the mouse body is stopped above the first limiting portion.

As a preferred solution, the front end of the button extends backward with a second limiting portion, and the mouse body is stopped above the second limiting portion.

As a preferred solution, the mouse body includes an upper cover, a lower cover and a casing, and the upper and lower ends of the casing respectively have an upper assembly window and a lower assembly window; wherein:

The rotating bracket and the button are respectively assembled on the upper and lower sides of the upper cover, and then assembled together at the upper assembly window of the casing;

The trigger switch is installed on the lower cover and assembled together at the assembly window at the lower end of the casing.

As a preferred solution, a set of the trigger switch, the rotating bracket and the button are respectively provided on the left and right sides of the upper cover to form a left button assembly and a right button assembly; The wheel assembly window between the side button assembly and the right button assembly;

The lower cover is assembled with trigger switches arranged on the left and right sides, and a roller assembly located between the left and right trigger switches, and the roller assembly is exposed at the roller assembly window.

As a preferred solution, the pre-compression elastic element is a torsion spring, and the torsion spring includes a first spring foot that springs against the first limiting portion and a second spring foot that springs against the main body of the mouse; The mouse body is provided with a second limit portion and a second stop portion, the second limit portion is arranged on the side of the second stop portion, and the second stop portion is located on the side of the first limit portion. Above, the second limiting portion is provided with a second limiting groove, the first spring leg is wound on the second limiting groove, and the lower end of the first spring leg acts on the first limiting portion .

As a preferred solution, the mouse body has a first stopper portion extending downward, the front end of the first connection position is provided with a convex plate extending forward, and the lower end of the first stopper portion is in contact with the convex plate. board.

Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solutions that it is mainly through the design of buttons and rotating brackets to ensure that the front and rear sections of the buttons can be pressed well. The trigger switch is triggered from the ground to the trigger switch, so as to meet the needs of the user's fingers to operate the keys at different positions. The structure design is simple, ingenious and reasonable, and has strong practicability, suitable for popularization and application;

Secondly, the installation and positioning structure of the buttons and the rotating bracket on the main body of the mouse is ingenious, which ensures that the button is pressed accurately and the movement stroke is controllable, which further improves the feel and service life of the mouse buttons;

Furthermore, the main body of the mouse includes an upper cover, a lower cover and a casing, the rotating bracket and the button are respectively assembled on the upper and lower sides of the upper cover, and then assembled together at the upper assembly window of the casing; the trigger switch is installed on the lower side. The cover is assembled together at the assembly window at the lower end of the shell; the assembly is convenient, the positioning is reliable, and the quality of the mouse manufacturing process is ensured;

In addition, the setting of the pre-compression elastic element realizes that the pre-tightening force is maintained downward after the button is reset, the stroke of the pressing action is shortened, the operation feel is consistent, and the use stability is good.

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

Description of drawings

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

2 is a first cross-sectional view of an embodiment of the present invention;

3 is a schematic perspective view of a rotating support according to an embodiment of the present invention;

4 is a first exploded view of an embodiment of the present invention (the figure is an exploded view of the upper cover and the button);

Fig. 5 is another perspective schematic diagram of the structure shown in Fig. 4;

FIG. 6 is another perspective perspective view of an embodiment of the present invention (the casing is not shown in the figure);

Fig. 7 is a partial enlarged schematic view of the structure shown in Fig. 6;

8 is a second cross-sectional view of the embodiment of the present invention.

9 is a second exploded view of an embodiment of the present invention;

Figure 10 is another perspective view of the structure shown in Figure 9;

11 is a third cross-sectional view of an embodiment of the present invention;

Figure 12 is an exploded view of the structure shown in Figure 11;

Figure 13 is a perspective view of the structure shown in Figure 12;

14 is a schematic diagram of the rear region of the pressed button according to an embodiment of the present invention;

FIG. 15 is a schematic diagram of the front section of the pressed button according to an embodiment of the present invention.

Description of drawings:

10. Mouse body 11. Top cover

1101. Roller assembly window

111. The first vacant hole 112. The second vacated hole

113, the third action part 114, the shaft

115, the first stop part 116, the second stop part

117, the third limit part 118, the third limit groove

119. The third abdication hole 1191. The third stopper

12. Lower cover 13. Shell

131. Upper assembly window 132. Lower assembly window

14. accommodating cavity 20. PCB board

21. Trigger switch 211. Trigger part

30. Rotating bracket 301. The first connection position

302, the second connection position 31, the inclined plate part

311, the first pivot hole 32, the horizontal plate part

321, the second pivot hole 322, the fourth escape hole

33, convex plate 34, pivot shaft

40. Button 41. The first action part

42, the second action part 43, the first limit part

431, the first limit groove 44, the second limit part

441, second limit groove 50, torsion spring

51. The first spring foot 511. The first spring arm

512, the second elastic arm part 513, the third elastic arm part

514, the fourth spring arm 52, the second spring foot

60. Roller assembly.

Detailed ways

Please refer to FIG. 1 to FIG. 15, which show the specific structure of the embodiment of the present invention.

A mouse button structure that is sensitive to pressing in all directions, comprising a mouse body 10, a trigger switch 21 disposed on the mouse body 10, a rotating bracket 30, and a button 40; wherein:

The trigger switch 21 has an elastically resettable trigger portion 211 ; the button 40 has a first action portion 41 and a second action portion 42 arranged at a front and rear interval; the rotating bracket 30 has a first connection position 301 arranged at a front and rear interval , the second connection position 302, the rotating bracket 30 can rotate up and down relative to the mouse body 10 around the second connection position 302, the first action part 41 acts on the first connection position 301; the second action part 42 is located in the corresponding position above the trigger portion 211, and both are located in the area between the first connection position 301 and the second connection position 302;

When the front section of the button 40 is pressed, the first action part 41 rotates the rotating bracket 30 downward to press the trigger switch 21;

When the rear area of the button 40 is pressed, the second action part 41 presses the trigger switch 21 downward; in this way, through the design of the button and the rotating bracket, it is ensured that the trigger switch can be well triggered by pressing the front and rear sections of the button, In order to achieve the user's finger operation requirements of the keys at different positions, the utility model is highly practical and suitable for popularization and application.

The first action portion 41 is pivotally connected to the first connection position 301, and the mouse body 10 is provided with an upward stop structure on the first connection position 301 of the rotating bracket, so that when the rear area of the button 40 is pressed, the second The downward displacement of the action portion 41 takes the first connection position 301 as a fulcrum; here, the mouse body 10 has a first stop portion 115 extending downward, and the front end of the first connection position 301 extends forward There is a convex plate 33, and the lower end of the first stop part 115 is in contact with the convex plate 33; preferably, the mouse body 10 has a third action part 113 extending downward, and the second connection position 302 pivot connected to the third action part 113 .

Generally, the mouse body 10 has an accommodating cavity 14, the trigger switch 21 and the rotating bracket 30 are both arranged in the accommodating cavity 14, and the buttons 40 are arranged on the upper side of the mouse body 10; the mouse body 10 corresponds to The first action part 41 and the second action part 42 are respectively provided with a first escape hole 111 and a second escape hole 112 , and the first action part 41 and the second action part 42 pass through the corresponding first escape hole 111 . The second escape hole 112 extends into the accommodating cavity 14 .

The button 40 is separately assembled on the mouse body 10, and the mouse body 10 is provided with a pre-compression elastic element 50, and the pre-compression elastic element 50 provides a downward force to keep the button 40 pressing downward. The pressure is less than the total pressure required by the button 40 to trigger the aforementioned trigger switch 21 .

The rear end of the button 40 extends backward with a first limiting portion 43, and the mouse body 10 stops above the first limiting portion 43; here, the pre-compression elastic element 50 is a torsion spring, and the The torsion spring includes a first spring foot 51 that springs against the first limiting portion 43 and a second spring foot 52 that springs against the mouse body 10 ; the mouse body 10 is provided with a second limiting portion 117 and a second spring foot 52 . The second stopper portion 116 , the second stopper portion 117 is disposed on the side of the second stopper portion 116 , the second stopper portion 116 is located above the first stopper portion 43 , the second stopper portion 116 The position portion 117 is provided with a second limiting groove 118 , the first spring leg 51 is wound on the second limiting groove 118 , and the lower end of the first spring leg 51 acts on the first limiting portion 43 ; Preferably, the first spring foot 51 has a first spring arm portion 511 , a second spring arm portion 512 , a third spring arm portion 513 and a fourth spring arm portion 514 connected in sequence, the first spring arm portion 511 The second elastic arm portion 512 extends forward from the front end of the first elastic arm portion 511 , and the third elastic arm portion 513 extends upward from the front end of the second elastic arm portion 512 The fourth elastic arm portion 514 is extended backward from the upper end of the third elastic arm portion 513 , and the lower end of the second elastic arm portion 512 springs against the first limiting groove 431 .

In addition, the front end of the button 40 extends backward with a second limiting portion 44, and the mouse body 10 stops above the second limiting portion 44; here, the mouse body 10 corresponds to the second limiting portion 44 is provided with a third escape hole 119, the rear end of the third escape hole 119 is provided with a third stop portion 1191, the second limit portion 44 is provided with a second limit groove 441, the The second limiting portion 44 extends into the third escaping hole 119 , and the third blocking portion 1191 is limited by the inner end of the second limiting groove 441 .

The mouse body 10 includes an upper cover 11, a lower cover 12 and a casing 13, and the upper and lower ends of the casing 13 respectively have an upper assembly window 131 and a lower assembly window 132; wherein:

The rotating bracket 30 and the button 40 are assembled on the upper and lower sides of the upper cover 11 respectively, and then assembled together at the assembly window 131 at the upper end of the housing 13; The three-action portion 113 and the third escape hole 119 are both arranged on the upper cover;

The trigger switch 21 is installed on the lower cover 12 , and then assembled together at the lower assembly window 132 of the housing 13 .

Here, a set of the trigger switch 21 , the rotating bracket 30 and the button 40 are respectively provided on the left and right sides of the upper cover 11 to form a left button assembly and a right button assembly; the upper cover 11 is provided with a set of A wheel assembly window 1101 located between the left button assembly and the right button assembly;

The lower cover 12 is assembled with trigger switches 21 disposed on the left and right sides, and a roller assembly 60 located between the left and right trigger switches 21 , and the roller assembly 60 is exposed at the roller assembly window 1101 .

The rotating bracket 30 is provided with a fourth abdication hole 322, and the lower end of the second action portion 42 passes through the fourth abdication hole 322 and abuts against the triggering portion 211; here, the rotating bracket 30 includes a The inclined plate portion 31 and the horizontal plate portion 32, the inclined plate portion 31 extends obliquely upward from front to rear, the horizontal plate portion 32 extends backward from the upper end of the inclined plate portion 31, and the fourth escape hole 322 and the first connection position 301 is formed at the front end of the inclined plate portion 31 , the second connection position 302 is formed at the rear end of the transverse plate portion 32 , and the first connection position 301 and the second connection position are respectively provided with a first pivot hole 311 and a second pivot hole 321. The first pivot hole 311 and the second pivot hole 321 are respectively connected to the corresponding first function through the pivot shaft 34. part 41 and the third action part 113 .

A PCB board 20 is also included, and the PCB board 20 is disposed in the accommodating cavity 14 and located at the lower end of the trigger switch 21 .

The key point of the design of the present invention is that it is mainly through the design of the button and the rotating bracket to ensure that the trigger switch can be well triggered by pressing the front and rear sections of the button, so as to realize the use of the user's finger to operate the button at different positions. requirements, the structure design is simple, ingenious and reasonable, and the practicability is strong, suitable for popularization and application;

Secondly, the installation and positioning structure of the buttons and the rotating bracket on the main body of the mouse is ingenious, which ensures that the button is pressed accurately and the movement stroke is controllable, which further improves the feel and service life of the mouse buttons;

Furthermore, the main body of the mouse includes an upper cover, a lower cover and a casing, the rotating bracket and the button are respectively assembled on the upper and lower sides of the upper cover, and then assembled together at the upper assembly window of the casing; the trigger switch is installed on the lower side. The cover is assembled together at the assembly window at the lower end of the shell; the assembly is convenient, the positioning is reliable, and the quality of the mouse manufacturing process is ensured;

In addition, the setting of the pre-compression elastic element realizes that the pre-tightening force is maintained downward after the button is reset, the stroke of the pressing action is shortened, the operation feel is consistent, and the use stability is good.

The above are only preferred embodiments of the present invention, and do not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are still It belongs to the scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides an all-round sensitive mouse button structure of pressing which characterized in that: comprises a mouse body (10), a trigger switch (21) arranged on the mouse body (10), a rotating bracket (30) and a key (40); wherein:

the trigger switch (21) is provided with a trigger part (211) capable of elastically resetting; the key (40) is provided with a first acting part (41) and a second acting part (42) which are arranged at a front-back interval; the rotating bracket (30) is provided with a first connecting position (301) and a second connecting position (302) which are arranged at a front-back interval, the rotating bracket (30) can rotate up and down around the second connecting position (302) relative to the mouse body (10), and the first acting part (41) acts on the first connecting position (301); the second acting part (42) is correspondingly positioned above the trigger part (211), and both the second acting part and the trigger part are positioned in the area between the first connecting position (301) and the second connecting position (302);

when the front section area of the key (40) is pressed, the first action part (41) enables the rotating bracket (30) to rotate downwards so as to press the trigger switch (21);

when the rear section area of the key (40) is pressed, the second action part (41) presses the trigger switch (21) downward.

2. The omni-directional pressure sensitive mouse button structure of claim 1, characterized in that: the first acting part (41) is pivoted to the first connecting position (301), the mouse body (10) is provided with an upward stopping structure for the first connecting position (301) of the rotating support, so that when the rear section area of the key (40) is pressed, the downward displacement of the second acting part (41) takes the first connecting position (301) as a fulcrum.

3. The omni-directional pressure sensitive mouse button structure of claim 1, characterized in that: the mouse body (10) is provided with an accommodating cavity (14), the trigger switch (21) and the rotating bracket (30) are arranged in the accommodating cavity (14), and the key (40) is arranged on the upper side of the mouse body (10); mouse main part (10) are corresponding first effect portion (41), second effect portion (42) have seted up first hole (111) and the second hole (112) of stepping down respectively, first effect portion (41), second effect portion (42) pass corresponding first hole (111), the second hole (112) of stepping down and stretch into in holding chamber (14).

4. The omni-directional pressure sensitive mouse button structure of claim 1, characterized in that: the button (40) is assembled on the mouse body (10) in a split mode, the mouse body (10) is provided with a pre-pressing elastic element (50), the pre-pressing elastic element (50) provides downward acting force to enable the button (40) to keep downward pressing pressure, and the pressure is smaller than total pressure required by the button (40) to trigger the trigger switch (21).

5. The omni-directional pressure sensitive mouse button structure of claim 4, wherein: the rear end of the key (40) extends backwards to form a first limiting part (43), and the mouse body (10) is stopped above the first limiting part (43).

6. The omni-directional pressure sensitive mouse button structure of claim 5, wherein: the front end of the key (40) extends backwards to form a second limiting part (44), and the mouse body (10) is stopped above the second limiting part (44).

7. The omni-directional pressure sensitive mouse button structure of claim 6, wherein: the mouse body (10) comprises an upper cover (11), a lower cover (12) and a shell (13), wherein the upper end and the lower end of the shell (13) are respectively provided with an upper end assembling window (131) and a lower end assembling window (132); wherein:

the rotating bracket (30) and the key (40) are respectively assembled at the upper side and the lower side of the upper cover (11) and then assembled at the upper end assembling window (131) of the shell (13) together;

the trigger switch (21) is arranged on the lower cover (12) and is assembled at the lower end assembling window (132) of the shell (13).

8. The omni-directional pressure sensitive mouse button structure of claim 7, wherein: the trigger switch (21), the rotating bracket (30) and the keys (40) are respectively provided with a group on the left side and the right side of the upper cover (11) so as to correspondingly form a left key assembly and a right key assembly; a roller assembly window (1101) positioned between the left button assembly and the right button assembly is arranged on the upper cover (11);

the lower cover (12) is assembled with a left trigger switch (21) and a right trigger switch (21) and a roller assembly (60) positioned between the left trigger switch and the right trigger switch (21), and the roller assembly (60) is exposed in the roller assembly window (1101).

9. The omni-directional pressure sensitive mouse button structure of claim 5, wherein: the prepressing elastic element (50) is a torsion spring which comprises a first spring foot (51) which is elastically propped against the first limiting part (43) and a second spring foot (52) which is elastically propped against the mouse body (10); be provided with third spacing portion (117) and second backstop portion (116) on mouse main part (10), third spacing portion (117) set up by the side of second backstop portion (116), second backstop portion (116) are located the top of first spacing portion (43), be provided with third spacing groove (118) on third spacing portion (117), first spring foot (51) is from the back toward the front coiling in third spacing groove (118), the lower extreme of first spring foot (51) acts on first spacing portion (43).

10. The omni-directional pressure sensitive mouse button structure of claim 2, characterized in that: the mouse main body (10) is provided with a first stopping portion (115) extending downwards, the front end of the first connecting portion (301) extends forwards to form a convex plate (33), and the lower end of the first stopping portion (115) abuts against the convex plate (33).

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