CN202838224U

CN202838224U - Mouse with voiced mode and voiceless mode

Info

Publication number: CN202838224U
Application number: CN 201220484806
Authority: CN
Inventors: 吴福喜
Original assignee: Dongguan Kaihua Electronics Co Ltd
Current assignee: Dongguan Kaihua Electronics Co Ltd
Priority date: 2012-09-21
Filing date: 2012-09-21
Publication date: 2013-03-27
Anticipated expiration: 2022-09-21

Abstract

The utility model discloses a mouse with voiced mode and voiceless mode which comprises a mouse body which is provided with a press key. A microswitch is arranged aiming at the press key. The microswitch comprises a shell body, a dynamic contact piece, a static contact piece, an arc-shaped spring piece, a sliding changing-over part, a fixed part and a press key body. According to the mouse with voiced mode and voiceless mode, the sliding changing-over part is controlled to slide back and forth on a voiced position and a voiceless position by an operating part. A protruding part is arranged on the surface of the sliding changing-over part in a convex mode. When the sliding changing-over part is located at the voiceless position, the protruding part is located under the arc-shaped spring piece, the protruding part is used for preventing the arc-shaped spring piece from pressing downwards to an working operation position to prevent the arc-shaped spring piece from generating sound, so that voicelessness of the mouse is achieved. When the sliding changing-over part is located at the voiced position, the fact that the mouse is voiced can be achieved, and therefore can be freely changed into a voiced state and a voiceless state according to actual requirements of users, so that using flexibility of the mouse is improved, using requirements of the users are satisfied, and convenience is brought to the users to use the mouse.

Description

Changeable sound/noiseless mouse

Technical field

The utility model relates to the mouse art, refer in particular to a kind of changeable sound/noiseless mouse.

Background technology

Mouse is the abbreviation of computer entry device, it also is the in length and breadth indicator of coordinate setting of calculator display organization, existing mouse structure includes mouse body, be provided with a plurality of buttons on this mouse body, corresponding each button all is provided with microswitch in mouse body, during use, impel microswitch to disconnect or the connection mouse circuit by the finger presses button.

Microswitch is divided into sound microswitch and noiseless microswitch by sound and noiseless classification, when being applied in sound microswitch on the mouse, this kind mouse is Voiced mouse, otherwise when being applied in noiseless microswitch on the mouse, this kind mouse is no sound mouse, Voiced mouse and no sound mouse all exist relative merits, wherein Voiced mouse can make the user press more feel, but shortcoming is that the sound that sends is so that more noisy under certain occasion, no sound mouse does not then have the sound, relatively quieter, but no sound mouse has lacked the original clear and melodious ticktack of mouse; Existing mouse is realized sound or noiseless, can not be as required to sound and noiselessly carry out free switching, brought inconvenience to user's use.

The utility model content

In view of this, the utility model is for the disappearance of prior art existence, its fundamental purpose provide a kind of changeable sound/noiseless mouse, its can effectively solve existing mouse only can realize sound or noiseless can not be as required to the sound and noiseless problem freely switched of carrying out.

For achieving the above object, the utility model adopts following technical scheme:

A kind of changeable sound/noiseless mouse, include mouse body, be provided with at least one button on this mouse body, in mouse body, be provided with a microswitch for this each button, the key body that this microswitch includes housing and is arranged at the moving contacting plate on the housing, quiet contact chip, arch shrapnel, slide handover spare, fixture and contacts or separate for control moving contacting plate and quiet contact chip; This housing has a sound position and a noiseless position; The contact site of this moving contacting plate and quiet contact chip is in housing, and the weld part of this moving contacting plate and quiet contact chip is protruding housing all; This arch shrapnel is fixed on the fixture and is positioned at the below of key body, impels compressive strain under the arch shrapnel with pressing down on the surface that this key body contacts at arch shrapnel of key body, and aforementioned keys impels key body to press down over against this key body; This slide handover spare also can be arranged between aforementioned sound position and the noiseless position below the arch shrapnel with slidably reciprocating, this slide handover spare has one handle, this handle is connected with one and controls part, this is controlled part and exposes outside the mouse body, be formed with between the surface of this slide handover spare and the arch shrapnel and can press to the impulse stroke position to produce the space of the sound for arch shrapnel, and the surface of this slide handover spare is provided with for stoping arch shrapnel to press to the impulse stroke position to prevent the protuberance of the arch shrapnel generation sound near an end of noiseless position, when this slide handover spare is on the noiseless position, this protuberance be positioned at arch shrapnel under, when this slide handover spare is on the sound position, be formed with aforesaid space between this slide handover spare and the arch shrapnel.

As a kind of preferred version, described housing includes pedestal and is fixed in loam cake on the pedestal; Be provided with chute and storage tank on this pedestal, this slide handover spare is mounted slidably in this chute, and aforementioned sound position is positioned at an end of chute, and aforementioned noiseless position is positioned at the other end of chute; This fixture cover this chute and be clamped in pedestal and loam cake between; Aforementioned moving contacting plate and quiet contact chip are accommodated in this storage tank.

As a kind of preferred version, described fixture include substrate and with the Five-gold-sheet of this substrate produced by insert molding; Be provided with the first through hole that passes for the key body bottom on this substrate, aforementioned arch shrapnel is arranged in this first through hole; This Five-gold-sheet is positioned on the bottom surface of substrate and holds arch shrapnel, be provided with the second through hole on this Five-gold-sheet and be communicated with the guide channel that this second through hole is used for guiding aforementioned protuberance, this second through hole be communicated with this first through hole and be positioned at the first through hole under, aforementioned protuberance stretches in the guide channel.

As a kind of preferred version, the madial wall of described chute convexes be used to the arc spring lamination that makes slide handover spare location, and the both sides of this arc spring lamination are provided with a recess, convexes with the arc bump suitable with this recess on the side of this corresponding slide handover spare.

As a kind of preferred version, described key body includes trunk portion and pushing portion; The bottom of this trunk portion is provided with and arch shrapnel conflict rubber grain, it is protruding that loam cake is passed on the top of this trunk portion, this pushing portion one on this trunk portion side protrudes out, and this pushing portion presses down with trunk portion and is butted on and impels moving contacting plate to separate with quiet contact chip on the moving contacting plate.

As a kind of preferred version, described pushing portion is the harpoon type, it has the pressure arm of balancing or cancel each other, be provided with the first contact on the contact site of this quiet contact chip, be provided with the second contact and two arch sheets on the contact site of this moving contacting plate, under the virgin state, this second contact often contacts with the first contact, this two arches sheet lays respectively at the both sides of the second contact, and this pressure arm that balances or cancel each other is butted on respectively the contact site elastic deformation of impelling moving contacting plate on this two arches sheet and so that the second contact and the first contact separation.

As a kind of preferred version, described button includes left button, right button, roller and two side switch, is provided with an aforementioned microswitch for this left button, right button, roller and each side switch.

As a kind of preferred version, the described aforementioned bottom surface that part all exposes mouse body of controlling.

As a kind of preferred version, the described part of controlling is push button, and an end of this push button exposes the bottom surface of mouse body with corresponding handle clamping, the other end of push button.

As a kind of preferred version, describedly control mode that part stirs by rotation and indirectly drive corresponding handle and move.

The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:

One, by slidably reciprocating between sound position and noiseless position by controlling part control slide handover spare, and on the surface of slide handover spare, convex with protuberance, when this slide handover spare is on the noiseless position, this protuberance be positioned at arch shrapnel under, when button pressed, utilize this protuberance to stop arch shrapnel to press to the impulse stroke position and produce the sound to prevent arch shrapnel, thereby realize that mouse is noiseless, in addition, when this slide handover spare is on the sound position, be formed with the space between this slide handover spare and the arch shrapnel, press to the impulse stroke position for arch shrapnel and produce the sound, thereby realize that mouse is sound, so, the utility model can be according to user's actual needs to sound and noiselessly carry out free switching, and the use dirigibility of product is high, satisfied user's request for utilization, for user's use brings great convenience.

Two, be convexly equipped with arc spring lamination by the madial wall in chute, and be provided with a recess in the both sides of arc spring lamination, be matched with on the side of slide handover spare and convex with arc bump, when arc bump slips over aforementioned arc spring lamination and embeds wherein a recess with slide handover spare, this slide handover spare is positioned on the sound position, otherwise, when arc bump slips over aforementioned arc spring lamination and embeds another recess with slide handover spare, this slide handover spare is positioned on the noiseless position, so so that slide handover spare be positioned on sound position or the noiseless position, avoid slide handover spare to move around arbitrarily, thereby so that product sound/noiseless handoff functionality is stable and reliable.

Three, there is Five-gold-sheet to be formed with fixture by produced by insert molding on substrate, utilize Five-gold-sheet to hold arch shrapnel, and with this arch shrapnel is well secured in the fixture, made things convenient for the assembling of product, simultaneously, but utilize this Five-gold-sheet anti-skidding switch piece that fixture is caused wearing and tearing, be conducive to prolong the serviceable life of product.

For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.

Description of drawings

Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model;

Fig. 2 is the exploded view of the preferred embodiment of the utility model;

Fig. 3 is the assembling schematic perspective view of another angle of the preferred embodiment of the utility model;

Fig. 4 is that the preferred embodiment slide handover spare of the utility model is in sound locational assembling schematic perspective view;

Fig. 5 is that the preferred embodiment slide handover spare of the utility model is in noiseless locational assembling schematic perspective view;

Fig. 6 is the exploded view of the preferred embodiment of the utility model;

Fig. 7 is pedestal enlarged diagram in the preferred embodiment of the utility model;

Fig. 8 is that the preferred embodiment slide handover spare of the utility model is in the sectional view that does not press down key body on the sound position;

Fig. 9 is that the preferred embodiment slide handover spare of the utility model is in the sectional view that has pressed down key body on the sound position;

Figure 10 is that the preferred embodiment slide handover spare of the utility model is in the sectional view that does not press down key body on the noiseless position;

Figure 11 is that the preferred embodiment slide handover spare of the utility model is in the sectional view that has pressed down key body on the noiseless position.

The accompanying drawing identifier declaration:

10 ', mouse body 11 ', left button

12 ', right button 13 ', roller

14 ', side switch 15 ', control part

20 ', microswitch 10, housing

11, pedestal 111, chute

112, storage tank 113, arc spring lamination

114, recess 115, pilot hole

116, buckle portion 12, loam cake

121, button hole 101, sound position

102, noiseless position 20, moving contacting plate

21, contact site 211, the second contact

212, arch sheet 22, weld part

30, quiet contact chip 31, contact site

311, the first contact 32, weld part

40, fixture 41, substrate

42, Five-gold-sheet 401, the first through hole

402, the second through hole 403, guide channel

404, reference column 50, arch shrapnel

60, slide handover spare 61, handle

62, protuberance 63, arc bump

601, space 70, key body

71, trunk portion 72, pushing portion

721, compress arm 73, rubber grain.

Embodiment

Please refer to Fig. 1 to shown in Figure 11, it has demonstrated the concrete structure of the preferred embodiment of the utility model, include mouse body 10 ', this mouse body 10 ' on be provided with at least one button, in the present embodiment, this button include left button 11 ', right button 12 ', roller 13 ' and two side switch 14 ', the quantity of button will not limit, for this left button 11 ', right button 12 ', roller 13 ' and each side switch 14 ' a be provided with microswitch 20 '.

This each microswitch 20 ' include housing 10 and be arranged at moving contacting plate 20, quiet contact chip 30, fixture 40, arch shrapnel 50, the slide handover spare 60 on the housing 10 and the key body 70 that contacts or separate for control moving contacting plate 20 and quiet contact chip 30.

Wherein, this housing 10 has a sound position 101 and a noiseless position 102, and this housing 10 includes pedestal 11 and is fixed in loam cake 12 on the pedestal 11; Be provided with chute 111 and storage tank 112 on this pedestal 11, aforementioned sound position 101 is positioned at an end of chute 111, aforementioned noiseless position 102 is positioned at the other end of chute 111, the madial wall of this chute 111 convexes be used to the arc spring lamination 113 that makes aforementioned slide handover spare 60 location, the both sides of this arc spring lamination 113 are provided with a recess 114, be provided with pilot hole 115 on the surface of this pedestal 11, and, the side convex of this pedestal 11 is provided with buckle portion 116, be provided with button hole 121 on this loam cake 12, this loam cake 12 and pedestal 11 are fixed by this button hole 121 and buckle portion 116 spiral-lock that is fitted to each other.

The

contact site

21,31 of this moving contacting plate 20 and quiet contact chip 30 is positioned at housing 10, the

weld part

22,32 of this moving contacting plate 20 and quiet contact chip 30 is protruding housing 10 all, in the present embodiment, this moving contacting plate 20 and quiet contact chip 30 are accommodated in the aforementioned storage tank 112, and this

weld part

22,32 all stretches out outside the pedestal 11 downwards; And, be provided with the first contact 311 on the contact site 31 of this quiet contact chip 30, be provided with the second contact 211 and two arch sheets 212 on the contact site 21 of this moving contacting plate 20, under the virgin state, this second contact 211 often contacts with the first contact 311, and this two arches sheet 212 lays respectively at the both sides of the second contact 211.

This arch shrapnel 50 is fixed on the fixture 40 and is positioned at the below of key body 70, impel 50 times compressive strains of arch shrapnel with pressing down on the surface that this key body 70 contacts at arch shrapnel 50 of key body 70, aforementioned keys impels key body 70 to press down over against this key body 70; Particularly, in the present embodiment, this fixture 40 covers aforementioned chute 111 and is clamped between aforementioned pedestal 11 and the loam cake 12, this fixture 40 include substrate 41 and with the Five-gold-sheet 42 of these substrate 41 produced by insert molding; By this Five-gold-sheet 42 with substrate 41 produced by insert molding so that arch shrapnel 50 is fixed in the fixture 40, be provided with the first through hole 401 that passes for key body 70 bottoms on this substrate 41, aforementioned arch shrapnel 50 is arranged in this first through hole 401; This Five-gold-sheet 42 is positioned on the bottom surface of substrate 41 and holds arch shrapnel 50, this Five-gold-sheet 42 is used for 60 pairs of fixtures 40 of anti-skidding switch piece and causes wearing and tearing, the guide channel 403 that is provided with the second through hole 402 and is communicated with this second through hole 402 on this Five-gold-sheet 42, this second through hole 402 be communicated with this first through hole 401 and be positioned at the first through hole 401 under; Extend the bottom surface of this substrate 41 reference column 404, and this reference column 404 inserts in the aforementioned pilot hole 115, with this so that fixture 40 be positioned on this pedestal 11; And this arch shrapnel 50 is rounded, and this arch shrapnel 50 is upwards arched upward to the center gradually by periphery, and the bottom surface periphery of this arch shrapnel 50 is butted on the peripheral surface of aforementioned the second through hole 402.

This slide handover spare 60 also can be arranged between aforementioned sound position 101 and the noiseless position 102 below the aforementioned arch shrapnel 50 with slidably reciprocating, in the present embodiment, this slide handover spare 60 is mounted slidably in aforementioned chute 111, this slide handover spare 60 has one handle 61, this handle 61 stretches out outside the housing 10, this handle 61 be connected with one control part 15 ', this controls part 15 ' expose mouse body 10 ' outer; Be formed with between the surface of this slide handover spare 60 and the arch shrapnel 50 and can press to the impulse stroke position so that the space 601 that arch shrapnel 50 produces the sound for arch shrapnel 50, and the surface of this slide handover spare 60 is provided with for stoping arch shrapnel 50 to press to the impulse stroke position to prevent the protuberance 62 of the arch shrapnel 50 generation sounds near an end of noiseless position 102, this protuberance 62 stretches in the aforementioned guide channel 403, these guide channel 403 these protuberance 62 activities of guiding, when this slide handover spare 60 is on the noiseless position 102, this protuberance 62 be positioned at arch shrapnel 50 under, when this slide handover spare 60 is on the sound position 101, be formed with aforesaid space 601 between this slide handover spare 60 and the arch shrapnel 50; And, convex with the arc bump 63 suitable with aforementioned recess 114 on the side of this slide handover spare 60, when arc bump 63 slips over aforementioned arc spring lamination 113 and embeds wherein a recess 114 with slide handover spare 60, send a sound, this slide handover spare 60 is positioned on the sound position 101, otherwise, when arc bump 63 slips over aforementioned arc spring lamination 113 and embeds another recess 114 with slide handover spare 60, also send a sound, this slide handover spare 60 is positioned on the noiseless position 102.

This key body 70 includes trunk portion 71 and pushing portion 72; The bottom of this trunk portion 71 is provided with and arch shrapnel 50 conflict rubber grains 73, it is protruding that loam cake 12 is passed on the top of this trunk portion 71, this pushing portion 72 one on these trunk portion 71 sides protrudes out, and this pushing portion 72 presses down with trunk portion 71 and is butted on and impels moving contacting plate 20 to separate with quiet contact chip 30 on the moving contacting plate 20; Specifically say, in the present embodiment, this pushing portion 72 is the harpoon type, it has the pressure arm of balancing or cancel each other 721, press down with key body 70 integral body, this pressure arm 721 that balances or cancel each other be butted on respectively contact site 21 elastic deformations of impelling moving contacting plate 20 on the aforementioned two arch sheets 212 and so that the second contact 211 separate with the first contact 311.

And, aforementioned control part 15 ' all expose mouse body 10 ' the bottom surface, this controls part 15 ' for push button, one end of this push button and corresponding handle 61 clampings, the other end of push button expose mouse body 10 ' the bottom surface, certainly, this is controlled handle 61 corresponding to part 15 ' also can indirectly drive by the mode that rotation is stirred and moves, not to be limited.

During use, when needs are selected when sound, only need to by control part 15 ' and handle 61 slide handover spare 60 is allocated on the sound position 101, as shown in Figure 8, at this moment, this slide handover spare 60 is formed with aforesaid space 601, this space 601 can press to the impulse stroke position so that arch shrapnel 50 produces the sound for arch shrapnel 50, as shown in Figure 9, when under the effect at button so that key body 70 when pressing down, this rubber grain 73 contacts on the surface of arch shrapnel 50 so that arch shrapnel 50 distortion by compression and downwards, when arch shrapnel 50 is pressed down to the space 601, because this moment, the bottom surface, middle part of this arch shrapnel 50 was lower than its periphery bottom surface, thereby so that arch shrapnel 50 produces the sound, meanwhile, the pressure arm 721 that balances or cancel each other of this pushing portion 72 be butted on respectively contact site 21 elastic deformations of impelling moving contacting plate 20 on the aforementioned two arch sheets 212 and so that the second contact 211 separate with the first contact 311, with this so that moving contacting plate 20 disconnect with quiet contact chip 30.

During use, when needs are selected when noiseless, only need to by control part 15 ' and handle 61 slide handover spare 60 is allocated on the noiseless position 102, as shown in figure 10, at this moment, the protuberance 62 of this slide handover spare 60 be positioned at arch shrapnel 50 under, utilize this protuberance 62 to stop arch shrapnel 50 to press to the impulse stroke position, as shown in figure 11, when under the effect at button so that key body 70 when pressing down, this rubber grain 73 contacts on the surface of arch shrapnel 50 so that arch shrapnel 50 distortion by compression and downwards, when arch shrapnel 50 is pressed down to protuberance 62 surface, arch shrapnel 50 can't continue to press down, because this moment, the bottom surface, middle part of this arch shrapnel 50 was not lower than its periphery bottom surface, thereby so that arch shrapnel 50 can't produce the sound, meanwhile, the pressure arm 721 that balances or cancel each other of this pushing portion 72 be butted on respectively contact site 21 elastic deformations of impelling moving contacting plate 20 on the aforementioned two arch sheets 212 and so that the second contact 211 separate with the first contact 311, with this so that moving contacting plate 20 disconnect with quiet contact chip 30.

Design focal point of the present utility model is: at first, by slidably reciprocating between sound position and noiseless position by controlling part control slide handover spare, and on the surface of slide handover spare, convex with protuberance, when this slide handover spare is on the noiseless position, this protuberance be positioned at arch shrapnel under, when button pressed, utilize this protuberance to stop arch shrapnel to press to the impulse stroke position and produce the sound to prevent arch shrapnel, thereby realize that mouse is noiseless, in addition, when this slide handover spare is on the sound position, be formed with the space between this slide handover spare and the arch shrapnel, press to the impulse stroke position for arch shrapnel and produce the sound, thereby realize that mouse is sound, so, the utility model can be according to user's actual needs to sound and noiselessly carry out free switching, the use dirigibility of product is high, has satisfied user's request for utilization, for user's use brings great convenience.Secondly, be convexly equipped with arc spring lamination by the madial wall in chute, and be provided with a recess in the both sides of arc spring lamination, be matched with on the side of slide handover spare and convex with arc bump, when arc bump slips over aforementioned arc spring lamination and embeds wherein a recess with slide handover spare, this slide handover spare is positioned on the sound position, otherwise, when arc bump slips over aforementioned arc spring lamination and embeds another recess with slide handover spare, this slide handover spare is positioned on the noiseless position, so so that slide handover spare be positioned on sound position or the noiseless position, avoid slide handover spare to move around arbitrarily, thereby so that product sound/noiseless handoff functionality is stable and reliable.Moreover, there is Five-gold-sheet to be formed with fixture by produced by insert molding on substrate, utilize Five-gold-sheet to hold arch shrapnel, and with this arch shrapnel is well secured in the fixture, made things convenient for the assembling of product, simultaneously, but utilize this Five-gold-sheet anti-skidding switch piece that fixture is caused wearing and tearing, be conducive to prolong the serviceable life of product.

The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.

Claims

One kind changeable sound/noiseless mouse, it is characterized in that: include mouse body, be provided with at least one button on this mouse body, in mouse body, be provided with a microswitch for this each button, the key body that this microswitch includes housing and is arranged at the moving contacting plate on the housing, quiet contact chip, arch shrapnel, slide handover spare, fixture and contacts or separate for control moving contacting plate and quiet contact chip; This housing has a sound position and a noiseless position; The contact site of this moving contacting plate and quiet contact chip is in housing, and the weld part of this moving contacting plate and quiet contact chip is protruding housing all; This arch shrapnel is fixed on the fixture and is positioned at the below of key body, impels compressive strain under the arch shrapnel with pressing down on the surface that this key body contacts at arch shrapnel of key body, and aforementioned keys impels key body to press down over against this key body; This slide handover spare also can be arranged between aforementioned sound position and the noiseless position below the arch shrapnel with slidably reciprocating, this slide handover spare has one handle, this handle is connected with one and controls part, this is controlled part and exposes outside the mouse body, be formed with between the surface of this slide handover spare and the arch shrapnel and can press to the impulse stroke position to produce the space of the sound for arch shrapnel, and the surface of this slide handover spare is provided with for stoping arch shrapnel to press to the impulse stroke position to prevent the protuberance of the arch shrapnel generation sound near an end of noiseless position, when this slide handover spare is on the noiseless position, this protuberance be positioned at arch shrapnel under, when this slide handover spare is on the sound position, be formed with aforesaid space between this slide handover spare and the arch shrapnel.
According to claim 1 changeable sound/noiseless mouse, it is characterized in that: described housing includes pedestal and is fixed in loam cake on the pedestal; Be provided with chute and storage tank on this pedestal, this slide handover spare is mounted slidably in this chute, and aforementioned sound position is positioned at an end of chute, and aforementioned noiseless position is positioned at the other end of chute; This fixture cover this chute and be clamped in pedestal and loam cake between; Aforementioned moving contacting plate and quiet contact chip are accommodated in this storage tank.
According to claim 2 changeable sound/noiseless mouse, it is characterized in that: described fixture include substrate and with the Five-gold-sheet of this substrate produced by insert molding; Be provided with the first through hole that passes for the key body bottom on this substrate, aforementioned arch shrapnel is arranged in this first through hole; This Five-gold-sheet is positioned on the bottom surface of substrate and holds arch shrapnel, be provided with the second through hole on this Five-gold-sheet and be communicated with the guide channel that this second through hole is used for guiding aforementioned protuberance, this second through hole be communicated with this first through hole and be positioned at the first through hole under, aforementioned protuberance stretches in the guide channel.
According to claim 2 changeable sound/noiseless mouse, it is characterized in that: the madial wall of described chute convexes be used to the arc spring lamination that makes slide handover spare location, the both sides of this arc spring lamination are provided with a recess, convex with the arc bump suitable with this recess on the side of this corresponding slide handover spare.
According to claim 2 changeable sound/noiseless mouse, it is characterized in that: described key body includes trunk portion and pushing portion; The bottom of this trunk portion is provided with and arch shrapnel conflict rubber grain, it is protruding that loam cake is passed on the top of this trunk portion, this pushing portion one on this trunk portion side protrudes out, and this pushing portion presses down with trunk portion and is butted on and impels moving contacting plate to separate with quiet contact chip on the moving contacting plate.
According to claim 5 changeable sound/noiseless mouse, it is characterized in that: described pushing portion is the harpoon type, it has the pressure arm of balancing or cancel each other, be provided with the first contact on the contact site of this quiet contact chip, be provided with the second contact and two arch sheets on the contact site of this moving contacting plate, under the virgin state, this second contact often contacts with the first contact, this two arches sheet lays respectively at the both sides of the second contact, and this pressure arm that balances or cancel each other is butted on respectively the contact site elastic deformation of impelling moving contacting plate on this two arches sheet and so that the second contact and the first contact separation.
According to claim 1 changeable sound/noiseless mouse, it is characterized in that: described button includes left button, right button, roller and two side switch, is provided with an aforementioned microswitch for this left button, right button, roller and each side switch.
According to claim 1 or 7 described changeable sound/noiseless mouse, it is characterized in that: the described aforementioned bottom surface that part all exposes mouse body of controlling.
According to claim 8 changeable sound/noiseless mouse, it is characterized in that: the described part of controlling is push button, and an end of this push button exposes the bottom surface of mouse body with corresponding handle clamping, the other end of push button.
According to claim 8 changeable sound/noiseless mouse, it is characterized in that: describedly control mode that part stirs by rotation and indirectly drive corresponding handle and move.