CN215342387U

CN215342387U - Signal switch and assembly component thereof

Info

Publication number: CN215342387U
Application number: CN202121840155.8U
Authority: CN
Inventors: 吕志敬; 杨志龙; 龚海洋; 刘锦前
Original assignee: Wuxing Bicycle Co ltd
Current assignee: Wuxing Bicycle Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2021-12-28
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a signal switch and an assembly component thereof, and relates to the technical field of switch equipment. During the use, press the key cap, the elastic component atress compression, the key cap makes circuit board signal switch on with the contact post contact, loosens the key cap, and the elastic component resets under the elastic action of self, and key cap and contact post separation, signal disconnection, the key cap and line box, line box and apron between can dismantle and be connected, it is convenient to install, waterproof glue makes the circuit board of installing inside the line box have excellent waterproof performance and shock resistance.

Description

Signal switch and assembly component thereof

Technical Field

The utility model relates to the technical field of switch equipment, in particular to a signal switch and an assembly component thereof.

Background

In order to strengthen scooter, the function of riding instead of walk of car such as moped, the car of riding instead of walk has increased its duration and the mileage of traveling itself, because the improvement of its structure, parts such as battery, motor, starting drive have been increased, the complexity of structure requires that the starting drive performance is more reliable stable, because switch module exposes externally mostly, it will have higher waterproof performance to require switch module self, the switch module of car of riding instead of walk at present utilizes the casing to carry on waterproofly, the effect is not good.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model provides a signal switch and an assembly component thereof, aiming at the technical problem that the waterproof effect of a switch component is poor, and the signal switch and the assembly component thereof enable the interior of the signal switch to have excellent waterproof performance and earthquake-proof performance.

2. Technical scheme

In order to solve the problems, the technical scheme provided by the utility model is as follows: the utility model provides a signal switch, includes key cap, elastic component, line box, circuit board and the apron that sets gradually, the circuit board has the touch post, the touch post passes line box and key cap active contact, elastic component pot head is established in the periphery of touch post, and the elastic component other end supports and leans on the key cap inner wall, the apron seals the circuit board in the online box, the key cap rotates with the line box to be connected, the inside pouring of line box has waterproof glue.

Optionally, one side of the keycap close to the wire box is provided with a first supporting plate, the first supporting plate is provided with a limiting hole, one side of the wire box close to the keycap is provided with a second supporting plate, and the second supporting plate is provided with a limiting column matched with the limiting hole.

Optionally, one end of the limiting column, which is far away from the second support plate, is provided with a second inclined plane, and the inclination direction of the second inclined plane is as follows: the side of the limiting column far away from the keycap inclines to the side of the limiting column close to the keycap; the first supporting plate is provided with a first inclined surface matched with the second inclined surface.

Optionally, a clamping hole is formed in one side, close to the cover plate, of the wire box, and a clamping strip matched with the clamping groove is arranged on the cover plate.

Optionally, a groove is formed in one side, close to the cover plate, of the wire box, and a protruding block matched with the groove is arranged on the cover plate.

Optionally, the inner wall of the keycap is provided with a guide pillar in movable contact with the contact post, and the elastic member is respectively sleeved on the peripheries of the contact post and the guide pillar.

Optionally, the cross section of the guide pillar is cross-shaped.

Optionally, the cover plate is provided with glue injection holes, and the glue injection holes are used for pouring waterproof glue.

The utility model also discloses a signal switch assembly component which comprises a shell and the signal switch, wherein the wire box is arranged in the shell, and the keycap is movably matched with the shell.

Optionally, the casing has first spacing draw-in groove and the spacing draw-in groove of second, one side that the key cap is close to the line box has and is equipped with the first spacing card of first spacing draw-in groove complex protruding, and the both sides of line box have with the spacing card of the spacing draw-in groove complex second of second protruding.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) the signal switch that this application embodiment provided, during the use, press the key cap, the elastic component atress compression, the key cap makes circuit board signal switch on with the contact post contact, loosens the key cap, and the elastic component resets under the spring action of self, and key cap and contact post separation, signal disconnection, key cap and line box, line box and apron between can dismantle be connected, and it is convenient to install, and waterproof gluey messenger installs the circuit board of line box inside and has excellent waterproof performance and shock resistance.

(2) The signal switch that this application embodiment provided, the key cap utilizes the mutual extrusion on second inclined plane and first inclined plane when assembling with the line box, and the fit clearance is little, makes the operation more convenient.

(3) The signal switch that this application embodiment provided, during the use, the lug that earlier utilizes the apron carries on spacingly with the recess cooperation, and the card hole is gone into to the card strip card on the apron again, improves the accuracy nature of operation.

Drawings

Fig. 1 is an exploded view of a signal switch structure according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of a signal switch according to an embodiment of the present invention.

Fig. 3 is a cross-sectional view of another perspective of a signal switch according to an embodiment of the present invention.

Fig. 4 is a schematic diagram of a key cap of a signal switch according to an embodiment of the present invention.

The labels in the various figures are: 1. a keycap; 11. a first support plate; 111. a first inclined plane; 12. a limiting hole; 13. a guide post; 14. the first limiting clamp is convex; 2. a wire box; 21. a second support plate; 22. a limiting column; 221. a second inclined plane; 23. a clamping hole; 24. a groove; 25. a second limit clamp is convex; 3. a circuit board; 31. a contact post; 4. a cover plate; 41. clamping the strip; 42. a bump; 43. Injecting glue holes; 5. an elastic member; 6. a housing; 61. a first limiting clamping groove; 62. and a second limiting clamping groove.

Detailed Description

For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The terms first, second, and the like in the present invention are provided for convenience of describing the technical solution of the present invention, and have no specific limiting effect, but are all generic terms, and do not limit the technical solution of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, and the technical solutions are within the scope of the present invention.

Example 1

Combine attached figure 1-4, the signal switch of this embodiment, including key cap 1, elastic component 5, line box 2, circuit board 3 and the apron 4 that sets gradually, circuit board 3 has touch post 31, touch post 31 passes line box 2 and key cap 1 active contact, 5 pot heads of elastic component are established in touch post 31's periphery, and the elastic component 5 other end supports and leans on key cap 1 inner wall, apron 4 seals circuit board 3 in line box 2, key cap 1 rotates with line box 2 and is connected, the inside pouring of line box 2 has waterproof glue. During the use, press key cap 1, elastic component 5 atress compression, key cap 1 and contact post 31 contact make circuit board 3 signal conduction, loosen key cap 1, elastic component 5 resets under the spring action of self, key cap 1 and contact post 31 separation, the signal disconnection, key cap 1 and line box 2, line box 2 and apron 4 between can dismantle and be connected, it is convenient to install, waterproof glue makes circuit board 3 of installing in line box 2 inside have excellent waterproof performance and shock resistance.

Example 2

With reference to fig. 1-4, compared with the technical solution of embodiment 1, the signal switch of this embodiment can be improved as follows: one side that the key cap 1 is close to line box 2 is equipped with first backup pad 11, first backup pad 11 is equipped with spacing hole 12, one side that line box 2 is close to key cap 1 is equipped with second backup pad 21, second backup pad 21 be equipped with spacing hole 12 complex spacing post 22. The cooperation of spacing hole 12 and spacing post 22 makes the two-way rotation that key cap 1 can be nimble around spacing post 22 on the line box 2, when having a plurality of touch posts 31 on the limiting plate, can make key cap 1 and different touch posts 31 contact.

Example 3

With reference to fig. 1-4, compared with the technical solutions of

embodiment

1 or 2, the signal switch of this embodiment can be improved as follows: one end of the limiting column 22, which is far away from the second support plate 21, is provided with a second inclined surface 221, and the inclination direction of the second inclined surface 221 is: the side of the limiting column 22 far away from the keycap 1 inclines to the side of the limiting column 22 close to the keycap 1; the first support plate 11 has a first inclined surface 111 that cooperates with a second inclined surface 221. When the keycap 1 is assembled with the wire box 2, the second inclined plane 221 and the first inclined plane 111 are mutually extruded, the fit clearance is small, and the operation is more convenient.

Example 4

With reference to fig. 1-4, compared with any of the embodiments 1-3, the signal switch of the present embodiment can be improved as follows: the side of the wire box 2 close to the cover plate 4 is provided with a clamping hole 23.

Example 5

With reference to fig. 1-4, compared with any of the embodiments 1-4, the signal switch of the present embodiment can be improved as follows: the side of the wire box 2 close to the cover plate 4 is provided with a groove 24, and the cover plate 4 is provided with a lug 42 matched with the groove 24. When the cover plate is used, the convex block 42 of the cover plate 4 is matched with the groove 24 for limiting, and then the clamping strip 41 on the cover plate 4 is clamped into the clamping hole 23, so that the operation accuracy is improved.

Example 6

With reference to fig. 1 to 4, compared with any of the embodiments 1 to 5, the signal switch of the present embodiment can be improved as follows: the inner wall of the keycap 1 is provided with a guide post 13 which is in movable contact with the contact post 31, and the elastic piece 5 is respectively sleeved on the peripheries of the contact post 31 and the guide post 13.

Example 7

With reference to fig. 1 to 4, compared with any of the embodiments 1 to 6, the signal switch of the present embodiment can be improved as follows: the cross section of the guide post 13 is cross-shaped. The cruciform structure can lighten the weight of the guide post 13 on the basis of ensuring the contact between the guide post 13 and the contact post 31, further lighten the weight of the keycap 1, ensure that the elastic part 5 is easier to reset and the switch operation is more flexible.

Example 8

With reference to fig. 1 to 4, compared with any of the embodiments 1 to 7, the signal switch of the present embodiment can be improved as follows: the cover plate 4 is provided with glue injection holes 43, and the glue injection holes 43 are used for pouring waterproof glue.

Example 9

With reference to fig. 1-4, the signal switch assembly of the present embodiment includes a housing 6 and the signal switch according to any one of the technical solutions of embodiments 1-8, the wire box 2 is installed inside the housing 6, and the keycap 1 is movably engaged with the housing 6. The housing 6 may mount the signal switch on a cross member of the scooter.

Example 10

With reference to fig. 1-4, compared with the technical solution of embodiment 8, the signal switch of this embodiment can be improved as follows: the casing 6 has first spacing draw-in groove 61 and the spacing draw-in groove 62 of second, one side that the key cap 1 is close to line box 2 has and is equipped with the first spacing card arch 14 with first spacing draw-in groove complex, and the both sides of line box 2 have the spacing card arch 25 of second with the spacing draw-in groove 62 complex of second. When the keycap 1 is separated from the contact column 31 under the elasticity of the elastic piece 5, the first limiting clamping protrusion 14 has a limiting effect on the keycap 1, the keycap 1 is prevented from being separated from the shell 6, and the wire box 2 is limited by the matching of the second limiting clamping groove 62 and the second limiting clamping protrusion 25. The stability of the connection between the wire cassette 2 and the case 6 is enhanced.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.

Claims

1. The utility model provides a signal switch, its characterized in that, includes key cap, elastic component, line box, circuit board and the apron that sets gradually, the circuit board has touch post, touch post passes line box and key cap active contact, elastic component pot head is established in touch post's periphery, and the elastic component other end supports and leans on the key cap inner wall, the apron seals the circuit board in the online box, the key cap rotates with the line box to be connected, the inside pouring of line box has waterproof glue.

2. The signal switch as claimed in claim 1, wherein a first supporting plate is disposed on a side of the key cap close to the wire box, the first supporting plate is provided with a limiting hole, a second supporting plate is disposed on a side of the wire box close to the key cap, and the second supporting plate is provided with a limiting post engaged with the limiting hole.

3. The signal switch of claim 2, wherein the end of the limiting column away from the second supporting plate has a second inclined surface, and the second inclined surface has an inclination direction: the side of the limiting column far away from the keycap inclines to the side of the limiting column close to the keycap; the first supporting plate is provided with a first inclined surface matched with the second inclined surface.

4. The signal switch as claimed in claim 1, wherein the wire case has a card hole at a side thereof adjacent to the cover plate, and the cover plate is provided with a card strip engaged with the card slot.

5. The signal switch of claim 4, wherein the wire box has a recess on a side thereof adjacent to the cover plate, and the cover plate is provided with a projection for engaging with the recess.

6. The signal switch as claimed in claim 1, wherein the key cap has a guide post on an inner wall thereof for movably contacting the contact post, and the elastic member is disposed around the contact post and the guide post.

7. The signal switch of claim 6, wherein the cross-section of the guide post is cross-shaped.

8. The signal switch of claim 1, wherein the cover plate is provided with glue injection holes for pouring waterproof glue.

9. A signal switch assembly comprising a housing and a signal switch as claimed in any one of claims 1 to 8, wherein the wire box is mounted inside the housing, and the key cap is movably engaged with the housing.

10. The signal switch assembly of claim 9, wherein the housing has a first limit slot and a second limit slot, one side of the keycap adjacent to the wire box has a first limit projection engaged with the first limit slot, and two sides of the wire box have a second limit projection engaged with the second limit slot.