阅读说明：本技术 带可实现不同声音手感组装结构的微动开关及鼠标 (Micro switch and mouse with assembly structure capable of realizing different sound hand feels ) 是由 李风海 徐孝海 于 2020-03-18 设计创作，主要内容包括：本发明涉及按键技术领域,尤其是指一种带可实现不同声音手感组装结构的微动开关及鼠标,包括对合安装的上壳体与下壳体、设于上壳体与下壳体之间的微动件及设于上壳体且用于按压微动件的按压件,微动件的上下两端分别设有上碰撞件与下碰撞件,下壳体设有与上碰撞件可拆卸连接的第一安装座及与下碰撞件可拆卸连接的第二安装座；上碰撞件为硬性件或软性件,所述下碰撞件为硬性件或软性件。本发明的结构设计,组装自由度高,在组装过程中,仅需选择上碰撞件的软硬类型和下碰撞件的软硬类型对应安装,即可满足不同声音手感微动开关的生产需求,即一套模具既可生产有声微动开关,也可生产无声微动开关,避免造成模具闲置浪费。(The invention relates to the technical field of keys, in particular to a micro switch and a mouse with an assembly structure capable of realizing different sound handfeels, which comprises an upper shell and a lower shell which are installed in an involutive way, a micro-moving piece arranged between the upper shell and the lower shell and a pressing piece arranged on the upper shell and used for pressing the micro-moving piece, wherein the upper end and the lower end of the micro-moving piece are respectively provided with an upper collision piece and a lower collision piece, and the lower shell is provided with a first installation seat which is detachably connected with the upper collision piece and a second installation seat which is detachably connected with the lower collision piece; the upper collision member is a rigid member or a soft member, and the lower collision member is a rigid member or a soft member. The structure design of the invention has high assembly freedom, and in the assembly process, the production requirements of different sound hand feeling micro switches can be met only by selecting the soft and hard type of the upper collision piece and the soft and hard type of the lower collision piece to be correspondingly installed, namely, one set of die can be used for producing both a sound micro switch and a silent micro switch, thereby avoiding die idle waste.)

1. Area can realize different sound and feel package assembly's micro-gap switch, including last casing (1) and lower casing (2) to closing the installation, locate last casing (1) and casing (2) down between micro-gap piece (3) and locate last casing (1) and be used for pressing down according to pressing piece (4) of micro-gap piece (3), its characterized in that: the upper end and the lower end of the micro moving part (3) are respectively provided with an upper collision part (5) and a lower collision part (6), and the lower shell (2) is provided with a first mounting seat detachably connected with the upper collision part (5) and a second mounting seat detachably connected with the lower collision part (6); the upper collision member (5) is a hard member or a soft member, and the lower collision member (6) is a hard member or a soft member.

2. The microswitch with an assembly structure capable of realizing different sound handfeels according to claim 1, wherein: the upper collision piece (5) is a metal piece, a hard rubber piece, a soft rubber piece or sound-absorbing cotton.

3. The microswitch with an assembly structure capable of realizing different sound handfeels according to claim 1, wherein: the lower collision piece (6) is a metal piece, a hard rubber piece, a soft rubber piece or sound-absorbing cotton.

4. The microswitch with an assembly structure capable of realizing different sound handfeels according to claim 1, wherein: the upper collision piece (5) is a socket piece (50); the first mounting base comprises a mounting boss (20) arranged on the lower shell (2), and the mounting boss (20) is sleeved with the sleeve piece (50).

5. The microswitch with an assembly structure capable of realizing different sound handfeels according to claim 4, wherein: the first mounting seat comprises a reinforcing piece (21) embedded in the lower shell (2), one end of the reinforcing piece (21) is bent and horizontally extends to form the mounting boss (20), and the other end of the reinforcing piece (21) extends downwards to form a welding foot end (22).

6. The microswitch with an assembly structure capable of realizing different sound handfeels according to claim 1, wherein: the upper collision piece (5) is a collision boss (51) arranged above the micro-moving piece (3), the first mounting seat is a mounting hole position arranged on the upper shell (1), and the collision boss (51) is arranged at the mounting hole position.

7. The microswitch with an assembly structure capable of realizing different sound handfeels according to claim 1, wherein: the second mounting seat is a mounting cavity (23) formed in the lower shell (2), and the lower collision piece (6) is arranged in the mounting cavity (23).

8. A mouse with a microswitch of any one of claims 1 to 7 with an assembly structure capable of realizing different sound handfeels, which is characterized in that: the mouse comprises a mouse body (7), a circuit board (8) arranged on the mouse body (7) and an input assembly welded on the circuit board (8), wherein the micro-moving piece (3) is provided with a switch piece (30) matched with the input assembly for use.

9. The mouse with the microswitch for realizing the assembly structure with different sound handfeels according to claim 8, wherein: the input assembly comprises a light-emitting element (80) welded on the circuit board (8) and a receiving element (81) which is matched with the light-emitting element (80) to form an optical path when the power is on, and when the switch piece (30) moves downwards, the switch piece (30) blocks or conducts the optical path to form signal input.

10. The mouse with the microswitch for realizing the assembly structure with different sound handfeels according to claim 8, wherein: the input assembly comprises a Hall element (82) welded on the circuit board (8), and the switch member (30) is provided with a magnet (31) which is matched with the Hall element (82) to form signal input when the switch member moves downwards.

Technical Field

The invention relates to the technical field of keys, in particular to a microswitch and a mouse with an assembly structure capable of realizing different sound handfeels.

Background

The microswitch is a switch which has a minute contact interval and a quick action mechanism, performs a switching action by a specified stroke and a specified force, is covered by a shell, and has a driving rod outside.

The micro switch is classified into a sound micro switch and a soundless micro switch according to sound and soundless, the sound micro switch can enable a user to obtain better hand feeling, and the sound generated by the sound micro switch can enable the user to be noisy in certain occasions; the silent microswitch does not make sound, can meet the requirement of partial users on pressing silence, but has poor hand feeling. In the actual assembly process, because the structures of the sound microswitch and the silent microswitch are different, a separate die needs to be prepared for the sound microswitch, the production cost is high, and meanwhile, the requirement of the silent microswitch on the market is less relative to the sound microswitch, so that the use frequency of the die of the silent microswitch is not high, and the silent microswitch is easy to idle.

Disclosure of Invention

The technical problem to be solved by the invention is to provide the microswitch with the assembly structure capable of realizing different sound hand feelings, in the assembly process, the production requirements of the microswitch with different sound hand feelings can be met only by selecting the soft and hard type of the upper collision piece and the soft and hard type of the lower collision piece to be correspondingly installed, and the assembly freedom degree is high.

In order to solve the technical problems, the invention adopts the following technical scheme: the microswitch comprises an upper shell and a lower shell which are installed in a folding mode, a micro-moving piece arranged between the upper shell and the lower shell, and a pressing piece arranged on the upper shell and used for pressing the micro-moving piece, wherein an upper collision piece and a lower collision piece are respectively arranged at the upper end and the lower end of the micro-moving piece, and the lower shell is provided with a first installation seat detachably connected with the upper collision piece and a second installation seat detachably connected with the lower collision piece; the upper collision member is a rigid member or a soft member, and the lower collision member is a rigid member or a soft member.

Preferably, the upper collision member is a metal member, a hard rubber member, a soft rubber member or sound-absorbing cotton.

Preferably, the lower collision member is a metal member, a hard rubber member, a soft rubber member or sound-absorbing cotton.

Preferably, the upper collision member is a socket member; the first mounting base comprises a mounting boss arranged on the lower shell, and the sleeve piece is sleeved on the mounting boss.

Preferably, the first mounting seat comprises a reinforcing member embedded in the lower shell, one end of the reinforcing member is bent and horizontally extended to form the mounting boss, and the other end of the reinforcing member is downwardly extended to form the welding foot end.

Preferably, a first sound absorbing member is mounted on the inner surface of the upper housing, and the first sound absorbing member is located above the micro-moving member.

Preferably, the upper surface of the upper shell is provided with a second sound-absorbing piece, and the second sound-absorbing piece is provided with a first accommodating cavity for accommodating the pressing piece.

Preferably, the upper collision member is a collision boss arranged above the micro-motion member, the first mounting seat is a mounting hole arranged on the upper shell, and the collision boss is arranged at the mounting hole.

Preferably, the mounting hole sites comprise a first-stage groove, a second-stage groove and a third-stage groove which are stacked from top to bottom; the lower end of the collision boss penetrates through the third-stage groove, the upper end of the collision boss is provided with an installation clamping ring installed in the second-stage groove, and the first-stage groove is provided with a cover body.

Preferably, the cover body or the collision boss is provided with an exhaust hole.

Preferably, the second mounting seat is a mounting cavity arranged on the lower shell, and the lower collision piece is arranged in the mounting cavity.

Preferably, the lower shell is provided with a second accommodating cavity and a silencing channel which is positioned below the micro-moving part and communicated with the second accommodating cavity, and the second accommodating cavity is provided with a third sound-absorbing part.

The mouse with the microswitch is provided with a mouse body, a circuit board arranged on the mouse body and an input assembly welded on the circuit board, wherein the microswitch is provided with a switch piece matched with the input assembly for use.

Preferably, the input assembly comprises a light emitting element welded on the circuit board and a receiving element which is matched with the light emitting element to form an optical path when the power is on, and when the switch piece moves downwards, the switch piece blocks or conducts the optical path to form signal input.

Preferably, the input assembly comprises a hall element soldered to the circuit board, and the switch member is provided with a magnet which cooperates with the hall element to form a signal input when the switch member is moved downward.

The invention has the beneficial effects that: the microswitch provided by the invention has the advantages that the microswitch provided by the invention has an assembly structure capable of realizing different sound hand feels, the structural design is high in assembly freedom, and in the assembly process, the production requirements of the microswitch with different sound hand feels can be met only by selecting the soft and hard type of the upper collision piece and the soft and hard type of the lower collision piece to be correspondingly installed, namely, one set of mould can be used for producing the sound microswitch and also can be used for producing the silent microswitch, the production cost is saved, and the waste of the mould caused by idling is avoided.

Drawings

Fig. 1 is a schematic perspective view of a first viewing angle of an embodiment of a microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention.

Fig. 2 is a schematic structural view of a second viewing angle of an embodiment of the microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention.

Fig. 3 is a schematic cross-sectional view of a-a in fig. 2.

Fig. 4 is a schematic cross-sectional structure of B-B in fig. 2.

Fig. 5 is an exploded view of a first embodiment of a microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention.

FIG. 6 is a schematic view of a three-dimensional structure of a mouse to which an embodiment of a microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention is applied.

Fig. 7 is a schematic perspective view of the hidden mouse body in fig. 6.

Fig. 8 is an exploded schematic view of a three-dimensional structure of a second embodiment of the microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention.

Fig. 9 is an exploded schematic view of a three-dimensional structure of a microswitch with an assembly structure capable of realizing different sound handfeels according to a third embodiment of the present invention.

Fig. 10 is an exploded view of a microswitch with an assembly structure capable of realizing different sound handfeels according to a fourth embodiment of the present invention.

Fig. 11 is an exploded schematic view of a three-dimensional structure of a microswitch with an assembly structure capable of realizing different sound handfeels according to a fifth embodiment of the present invention.

Fig. 12 is a schematic cross-sectional view of a sixth embodiment of the microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention.

Fig. 13 is a schematic cross-sectional view of a seventh embodiment of a microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention.

Fig. 14 is a schematic perspective view of an eighth first viewing angle of the microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention.

Fig. 15 is a schematic structural diagram of an eighth second viewing angle of the microswitch embodiment of the present invention with an assembly structure capable of realizing different sound handfeels.

Fig. 16 is a schematic cross-sectional view of C-C in fig. 15.

Fig. 17 is a schematic cross-sectional view of D-D in fig. 15.

Fig. 18 is an exploded schematic view of a three-dimensional structure of an eighth embodiment of the microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention.

Fig. 19 is a schematic cross-sectional view of a microswitch embodiment nine with an assembly structure capable of realizing different sound handfeels according to the present invention.

Detailed Description

The present invention will be further described with reference to the following examples for facilitating understanding of those skilled in the art, and the description of the embodiments is not intended to limit the present invention.

Fig. 1 to 7 show a first embodiment of a micro switch with an assembly structure capable of realizing different sound handfeels according to the present invention, which includes an upper housing 1 and a lower housing 2 installed in a closed manner, a micro-moving element 3 disposed between the upper housing 1 and the lower housing 2, and a pressing element 4 disposed on the upper housing 1 and used for pressing the micro-moving element 3, wherein an upper collision element 5 and a lower collision element 6 are respectively disposed at an upper end and a lower end of the micro-moving element 3, and the lower housing 2 is provided with a first mounting seat detachably connected to the upper collision element 5 and a second mounting seat detachably connected to the lower collision element 6; the upper collision member 5 is a rigid member or a soft member, and the lower collision member 6 is a rigid member or a soft member.

Preferably, the micro-moving part 3 is a spring plate; when the upper collision member 5 and the lower collision member 6 are both soft members, when the micro-motion member 3 moves downward, the lower collision member 6 reduces the sound generated by the vibration of the micro-motion member 3, and when the micro-motion member 3 is reset, the upper collision member 5 reduces the sound generated by the vibration of the micro-motion member 3, so that the sound generated by the micro-motion member 3 in the moving process tends to be silent, and the mute effect is achieved.

In this embodiment, the upper collision member 5 is a metal member, a hard rubber member, a soft rubber member, or a sound absorbing cotton. Soft rubber spare and amortization piece all play the effect of amortization to realize micro-gap switch's silence effect, and inhale the cotton silencing effect of sound better than the soft rubber spare, and the sound that produces when metalwork and hard rubber spare collide with micro-gap piece 3 is different, the sound that produces when metalwork collides with micro-gap piece 3 is comparatively crisp, user experience impression is better, and the sound that produces when hard rubber spare collides with micro-gap piece 3 is comparatively vexed heavy, the sound volume that the striking produced is less for the metalwork.

In this embodiment, the lower collision member 6 is a metal member, a hard rubber member, a soft rubber member, or a sound absorbing cotton. Soft rubber spare and amortization piece all play the effect of amortization to realize micro-gap switch's silence effect, and inhale the cotton silencing effect of sound better than the soft rubber spare, and the sound that produces when metalwork and hard rubber spare collide with micro-gap piece 3 is different, the sound that produces when metalwork collides with micro-gap piece 3 is comparatively crisp, user experience impression is better, and the sound that produces when hard rubber spare collides with micro-gap piece 3 is comparatively vexed heavy, the sound volume that the striking produced is less for the metalwork.

In this embodiment, the upper collision member 5 is a socket member 50; the first mounting base comprises a mounting boss 20 arranged on the lower shell 2, and the sleeve piece 50 is sleeved on the mounting boss 20. In the assembling process in this embodiment, the installation can be completed only by sleeving the sleeve 50 on the installation boss 20, and the assembly is simple.

In this embodiment, the first mounting seat includes a reinforcing member 21 embedded in the lower housing 2, one end of the reinforcing member 21 is bent and horizontally extended to form the mounting boss 20, and the other end of the reinforcing member 21 is downwardly extended to form a leg end 22. In practical application, the solder leg end 22 is soldered on the circuit board 8 to play a role of reinforcing the micro switch, and is not electrically connected with the circuit of the circuit board 8, and preferably, the reinforcing member 21 is arranged on the right side of the lower shell 2, and the left side of the lower shell 2 is also provided with a reinforcing solder leg to improve the installation stability of the micro switch; of course, if the upper collision member 5 is a rigid member, the mounting end can also serve as a rigid member of the upper collision member 5, and when the micro-motion member 3 is reset, it collides with the mounting end to form a key touch.

In this embodiment, a first sound absorbing member 10 is mounted on the inner surface of the upper case 1, and the first sound absorbing member 10 is located above the micro-actuator 3. Preferably, the first sound absorbing member 10 is sound absorbing cotton; when the upper striker 5 and the lower striker 6 are both soft members, if the micro-moving element 3 vibrates to generate sound, part of the sound is transmitted upward to the first sound absorbing member 10, and at this time, the sound is absorbed by the first sound absorbing member 10, so that the mute effect of the micro-switch is further improved.

In this embodiment, a second sound absorbing member 11 is installed on the upper surface of the upper casing 1, and the second sound absorbing member 11 is provided with a first accommodating cavity 12 for accommodating the pressing member 4. Preferably, the second sound-absorbing piece 11 is a soft rubber block or sound-absorbing cotton; when the upper collision member 5 and the lower collision member 6 are both soft members, the sound generated by the pressing member 4 in the process of pressing the micro moving member 3 is absorbed by the second sound absorbing member 11, and the silencing effect of the micro switch is further improved.

In this embodiment, the second mounting seat is a mounting cavity 23 provided in the lower housing 2, and the lower collision member 6 is provided in the mounting cavity 23. When the lower collision member 6 is a soft member, the mounting cavity 23 is slidably connected with a slide seat 24 and a slide way 25 arranged on the inner wall of the mounting cavity 23, the slide seat 24 is provided with a sliding protrusion 26 movable on the slide way 25, and the lower collision member 6 is arranged on the slide seat 24, so that the soft member has a soft structure and needs to be supported by the slide seat 24, otherwise, the soft member is easy to deform during long-time use, and the sliding protrusion 26 is matched with the slide way 25 to ensure the accuracy of the mounting position of the slide seat 24; when the lower collision member 6 is a rigid member, only the rigid member is provided in the mounting cavity 23.

In this embodiment, when the lower collision member 6 is a flexible member, the lower collision member 6 includes a first elastic table 60, and a first elastic moving cavity 61 for the first elastic table 60 to move in an extending and contracting manner is formed inside the first elastic table 60. The deformable space of the first elastic table 60 is enlarged by the first elastic movable chamber 61, so that the vibration damping effect of the first elastic table 60 is improved, and the silencing effect is improved.

In this embodiment, the first elastic table 60 has an arc-shaped structure. The first elastic table 60 of the arc-shaped structure has a large deformable space, so that the vibration reduction effect of the micro-motion part 3 is guaranteed, and the practicability is high.

In this embodiment, the lower casing 2 is provided with a second receiving cavity 27 and a silencing channel 28 located below the micro-moving element 3 and communicated with the second receiving cavity 27, and the second receiving cavity 27 is provided with a third sound-absorbing element 29. Preferably, the third sound-absorbing member 29 is a sound-absorbing cotton or soft rubber member; when the upper striker 5 and the lower striker 6 are both soft members, if the micro-mover 3 vibrates to generate a sound, a part of the sound is transmitted to the third sound-absorbing member 29 through the sound-deadening passage 28, and the sound is absorbed by the third sound-absorbing member 29, thereby further improving the sound-deadening effect of the micro-switch.

Fig. 6 to 7 show a mouse with a microswitch having an assembly structure capable of realizing different sound handfeels, which includes a mouse body 7, a circuit board 8 disposed on the mouse body 7, and an input assembly welded to the circuit board 8, wherein the micro-moving member 3 is provided with a switch member 30 used in cooperation with the input assembly. In practical application, the key is input by matching the switch 30 with the input element, and the input element can be triggered in a tube-to-tube manner or a hall manner.

In this embodiment, the input assembly includes a light emitting element 80 soldered to the circuit board 8 and a receiving element 81 cooperating with the light emitting element 80 to form an optical path when the power is applied, and the switch member 30 blocks the optical path to form a signal input when the switch member 30 moves downward. Preferably, the light emitting element 80 is an infrared emitting tube, and the receiving element 81 is a photosensitive receiving tube; when the switch is powered on, the infrared transmitting tube transmits infrared rays, the photosensitive receiving tube forms a light path with the infrared transmitting tube after receiving the infrared rays, when the pressing piece 4 is pressed, the micro-moving piece 3 moves downwards, the switch piece 30 blocks the receiving of the photosensitive receiving tube, after the light path between the infrared transmitting tube and the photosensitive receiving tube is blocked, only the transmitting is carried out but not the receiving is carried out, the signal processing circuit transmits an input signal to the control circuit, and the input of the key is realized. Therefore, the situation that the performance is unstable due to abrasion after long-term contact between two contacts in the micro switch is avoided, the service life of the micro switch is longer, the working stability is higher, and in addition, the micro switch is not manufactured in a plug-in welding mode, so that the dustproof and waterproof capacity of the micro switch is improved.

Fig. 8 shows a second embodiment of the microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention, which is different from the above embodiments in that: the mounting boss 20 is the upper collision piece 5, and because the reinforcement 21 is the metal terminal, consequently the mounting boss 20 is metal mounting boss 20, lower collision piece 6 is the metalwork, can strike down collision piece 6 and produce the sound and form the user and feel when micro-movable piece 3 moves down to remind the user that current button has been input, can strike collision piece 5 and produce the sound and form the user and feel when micro-movable piece 3 resets, in order to remind the user that current button has reset, the sound is clear and crisp, is applicable to the recreation player, and user experience nature is good.

Fig. 9 shows a third embodiment of the microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention, which is different from the above embodiments in that: go up collision piece 5 and collision piece 6 down and be the ebonite piece, can collide collision piece 6 down and produce the sound and form the user and feel when moving a little 3 down to remind the current button of user to input, can collide collision piece 5 when a little 3 resets and produce the sound and form the user and feel, with reminding the current button of user to reset, the sound is comparatively bored, and the sound volume is less, when being fit for the recreation player, also can use in the office typing.

Fig. 10 shows a fourth embodiment of the microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention, which is different from the above embodiments in that: go up collision piece 5 for soft piece soft rubber spare, collision piece 6 is hard piece hard rubber spare or metalwork down, and when the fine motion piece 3 moved down, through the produced sound of the 3 vibrations of lower collision piece 6 reduction fine motion piece, collision piece 5 production sound formation user feels can be strikeed when the fine motion piece 3 resets to remind the current button of user to reset, compromise the demand that the user typed and played.

Fig. 11 shows a fifth embodiment of the microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention, which is different from the above embodiments in that: go up collision piece 5 for hard piece ebonite piece or metalwork, collision piece 6 is soft piece ebonite piece down, can collide collision piece 6 down and produce the sound and form the user and feel when little moving member 3 moves down to remind the user that current button has been input, when little moving member 3 resets, reduce the produced sound of little moving member 3 vibration through last collision piece 5, compromise the demand that the user typed and played.

Fig. 12 shows a sixth embodiment of the microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention, which is different from the above embodiments in that: the input assembly includes a light emitting element 80 soldered to the circuit board 8 and a receiving element 81 cooperating with the light emitting element 80 to form an optical path when energized, and the switch member 30 is turned on to form a signal input when the switch member 30 is moved downward. Preferably, the switch element 30 is provided with a via hole 32; preferably, the light emitting element 80 is an infrared emitting tube, and the receiving element 81 is a photosensitive receiving tube; when the switch part 30 blocks the photosensitive receiving tube to receive infrared rays, the micro-motion part 3 moves downwards along with the switch part when the pressing part 4 is pressed, when the via hole 32 is positioned between the infrared transmitting tube and the photosensitive receiving tube, the photosensitive receiving tube receives the infrared rays, the signal processing circuit sends an input signal to the control circuit, and then the input of the key is realized. Therefore, the situation that the performance is unstable due to abrasion after long-term contact between two contacts in the micro switch is avoided, the service life of the micro switch is longer, the working stability is higher, and in addition, the micro switch is not manufactured in a plug-in welding mode, so that the dustproof and waterproof capacity of the micro switch is improved.

Fig. 13 shows a seventh embodiment of the microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention, which is different from the above embodiments in that: the input assembly includes a hall element 82 soldered to the circuit board 8, and the switch member 30 is provided with a magnet 31 for forming a signal input in cooperation with the hall element 82 when it is moved downward. When the pressing member 4 is pressed, the micro-moving member 3 moves downward, and a magnetic attraction effect is formed between the magnet 31 of the micro-moving member 3 and the hall element 82, and the hall element 82 is switched on, so that a signal is input. Therefore, the situation that the performance is unstable due to abrasion after long-term contact between two contacts in the micro switch is avoided, the service life of the micro switch is longer, the working stability is higher, and in addition, the micro switch is not manufactured in a plug-in welding mode, so that the dustproof and waterproof capacity of the micro switch is improved.

Fig. 14 to 18 show an eighth embodiment of the microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention, which is different from the above embodiments in that: the upper collision piece 5 is a collision boss 51 arranged above the micro-motion piece 3, the first mounting seat is a mounting hole position arranged on the upper shell 1, and the collision boss 51 is arranged at the mounting hole position. When the collision boss 51 is a soft member, the collision boss 51 is a second elastic table, and a second elastic moving cavity 52 for the second elastic table to move in a stretching manner is formed in the second elastic table, and when the collision boss 51 is a hard member, the collision boss 51 is made of hard glue or metal; compared with the above embodiments, in the present embodiment, if the collision boss 51 and the socket 50 are both soft pieces, the muting effect of the collision boss 51 is better than that of the socket 50 in practical application, and if the collision boss 51 and the socket 50 are both hard pieces, the noise of the collision boss 51, which is collided with the micro-motion piece 3 in practical application, is louder than that of the socket 50.

In this embodiment, the mounting hole locations include a first step groove 13, a second step groove 14, and a third step groove 15 stacked from top to bottom; the lower end of the collision boss 51 penetrates through the third-stage groove 15, the upper end of the collision boss 51 is provided with an installation snap ring 53 installed on the second-stage groove 14, and the first-stage groove 13 is provided with a cover body 16. Fig. 14 to 18 are schematic structural diagrams when the collision boss 51 is a soft member, and at this time, the cover 16 is provided with the vent hole 17, and when the micro-motion member 3 is pressed to be reset, the micro-motion member extrudes the second elastic stage, so that the space in the second elastic motion chamber 52 is compressed, and the gas in the second elastic motion chamber 52 is exhausted from the vent hole 17, so as to avoid the phenomena that the second elastic stage is difficult to extrude and the silencing effect is poor; when the collision boss 51 is a rigid member, the cover 16 is not provided with the second elastic moving cavity 52, and when the micro-moving element 3 is reset under pressure, the micro-moving element 3 directly collides with the collision boss 51 to generate sound.

The difference between the eighth embodiment and the first to fifth embodiments is that the physical structure and the installation position of the upper collision member 5 are different, so the touch feeling of the key generated by the eighth embodiment by selecting the combination of the soft and hard types of the upper collision member 5 and the soft and hard types of the lower collision member 6 can be referred to the first to fifth embodiments, and will not be described again.

Fig. 19 shows a ninth embodiment of the microswitch with an assembly structure capable of realizing different sound handfeels according to the present invention, which is different from the eighth embodiment in that: the first elastic table 50 is provided with an exhaust hole 17. The exhaust hole 17 in this embodiment also plays a role of exhausting gas in the second elastic movable chamber 52, and the exhaust hole 17 is provided on the collision boss 51, so that the waterproof and dustproof performance is stronger compared with the sixth embodiment.

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a number" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The above-mentioned embodiments only express a plurality of embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.