CN207800431U - Vehicle electric element switchs - Google Patents
Vehicle electric element switchs Download PDFInfo
- Publication number
- CN207800431U CN207800431U CN201820309727.1U CN201820309727U CN207800431U CN 207800431 U CN207800431 U CN 207800431U CN 201820309727 U CN201820309727 U CN 201820309727U CN 207800431 U CN207800431 U CN 207800431U
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- CN
- China
- Prior art keywords
- shell
- button
- microswitch
- transmission block
- electric element
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of vehicle electric element switch, including pedestal, shell, wiring board and button, shell are set on pedestal and have content space；Wiring board is set to pedestal upper surface and can actively be set to shell positioned at button in shell, the wiring board is equipped with thin slice microswitch, the top of the thin slice microswitch is equipped with insulated transmission block, and the bottom end of the button can offset with the top of insulated transmission block and make the deformation of insulated transmission block so as to drive aforementioned sheet microswitch.Compared with prior art, the utility model has the advantage of：Common microswitch is substituted using thin slice microswitch combination insulated transmission block, the function that is turned on and off of switch is realized, is substantially reduced in cost；Meanwhile durability test and stability test result are also superior to common microswitch；The operating handle of button is softer, is also beneficial to increase the stroke of thin slice microswitch.
Description
Technical field
The utility model is related to a kind of switch for vehicle more particularly to a kind of switch for vehicle, can be applied to the components such as steering wheel
On.
Background technology
Existing vehicle electric element switch basic structure includes pedestal, shell, wiring board and button, and shell is set on pedestal simultaneously
With content space；Wiring board is set to pedestal upper surface and in shell, and wiring board is equipped with microswitch, and button can activity
Ground is set to shell, following microswitch can be touched after button actions, to realize various aspects function.
The Chinese utility model patent that pertinent literature can be 201521070762.5 with referenced patent number《A kind of automobile steering
Disk construction of switch》(Authorization Notice No. CN205264553U)；Can be the China of 201621468724.X with referenced patent number
Utility model patent《A kind of vehicle steering wheel control switch》(Authorization Notice No. CN206426968U).
The microswitch used in the prior art includes generally shell and is constituted by compression leg, internal wiring terminal and wiring board
Electrical connection, this microswitch volume is larger, has certain altitude, and cost is also relatively high, the durability of repetitive operation and steady
It is qualitative to need to be further increased.
Utility model content
Technical problem to be solved in the utility model is that a kind of low cost and again is provided for the above-mentioned state of the art
The good vehicle electric element switch of multiple operational durability.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of vehicle electric element switch, including
Pedestal；
Shell is set on said base and has content space；
Wiring board is set to said base upper surface and in shell；And
Button can actively be set to shell above-mentioned,
It is characterized in that the wiring board is equipped with thin slice microswitch, the top of the thin slice microswitch is equipped with insulation
The bottom end of drive block, the button can offset with the top of insulated transmission block and keep the deformation of insulated transmission block aforementioned so as to drive
Thin slice microswitch.
Preferably, the upper surface of the wiring board is equipped with insulating sheath, and the insulated transmission block is then integrally formed
In on insulating sheath.Insulating sheath has wiring board the function of dustproof and waterproof.
Further, the upper end of the insulated transmission block raise up in insulating sheath and spherical shape, lower end it is downwardly convex
In insulating sheath and also spherical shape.It is designed with and is deformed conducive to insulated transmission block in this way, increase the stroke of thin slice microswitch.
The assembling structure of button and shell is preferably arranged as follows：The lower face of the button has extending portion, accordingly, institute
Stating shell has the central through hole inserted for extending portion.The button lower face is extended with spaced apart linking arm arranged side by side, often
Connecting hole is offered on a linking arm, accordingly, the shell is located to form on the inside of central through hole to be assembled with aforementioned connecting hole
Wedge block.
The guiding fit structure of button and shell is preferably arranged as follows：The extending portion side forms the first guide groove,
Accordingly, the shell, which is located at central through hole side, has the first guiding rib that cooperation is oriented to aforementioned first guide groove.It is described
Shell is located at central through hole side and forms the second guide groove, and accordingly, the parallel extending portion of the button forms and aforementioned
Two guide grooves are oriented to the second guiding rib of cooperation.
Compared with prior art, the utility model has the advantage of：It is replaced using thin slice microswitch combination insulated transmission block
For common microswitch, realizes the function that is turned on and off of switch, substantially reduced in cost；Meanwhile durability test and steady
Qualitative test result is also superior to common microswitch；In addition, driving member of the insulated transmission block as button and thin slice microswitch
In the presence of so that the operating handle of button is softer, is also beneficial to increase the stroke of thin slice microswitch.
Description of the drawings
Fig. 1 is example structure schematic diagram.
Fig. 2 is the sectional view along the directions A-A in Fig. 1.
Fig. 3 is embodiment middle casing structural schematic diagram.
Fig. 4 is rightmost button reverse view in Fig. 1.
Fig. 5 is that rightmost button presses rear status diagram.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As depicted in figs. 1 and 2, the vehicle electric element switch in the present embodiment includes pedestal 2, shell 3, wiring board 5, button 1
And insulating sheath 4, shell 3 are set on pedestal 2 and have content space；Wiring board 5 is set to 2 upper surface of pedestal and is located at shell 3
It is interior；Button 1 can actively be set to shell 3, and there are three the buttons 1 in the present embodiment.
In conjunction with shown in Fig. 5, wiring board 5 is equipped with thin slice microswitch 51, and insulating sheath 4 is set to the upper surface of wiring board 5,
Integrally formed with insulated transmission block 41 on insulating sheath 4.The upper end of insulated transmission block 41 raises up in insulating sheath 4 and is in ball
Planar, lower end are downwardly convex in insulating sheath 4 and also spherical shape.It the bottom end of button 1 can be with the top phase of insulated transmission block 41
It supports and makes the deformation of insulated transmission block 41 so as to drive thin slice microswitch 51.Insulated transmission block 41 in the present embodiment uses silicon
Rubber makes, and has certain elasticity.
In conjunction with shown in Fig. 3 and Fig. 4, by taking that button of rightmost as an example, button 1 and the assembling structure of shell 3 are as follows：It presses
There is extending portion 15,15 side of extending portion to form the first guide groove 13 for the lower face of button 1, and the parallel extending portion of button forms the
Two guiding ribs 16,1 lower face of button are extended with spaced apart linking arm 11 arranged side by side, connecting hole are offered on each linking arm 11
12。
Shell 3 has the central through hole 34 inserted for extending portion 15.Shell 3 is located at 34 side of central through hole leads with first
To muscle 32.Shell 3 is located at 34 side of central through hole and forms the second guide groove 33,
First guide groove 13 and the first guiding rib 32, which are oriented to, to be coordinated, and the second guide groove 33 is matched with the second guiding rib 16 guiding
It closes.Shell 3 is located at 34 inside of central through hole and forms wedge block 31.Connecting hole 12 on linking arm 11 is assembled with wedge block 31.
Claims (7)
1. a kind of vehicle electric element switch, including
Pedestal (2)；
Shell (3) is set on said base (2) and has content space；
Wiring board (5) is set to said base (2) upper surface and in shell (3)；And
Button (1) can actively be set to shell above-mentioned (3),
It is characterized in that the wiring board (5) is equipped with thin slice microswitch (51), the top of the thin slice microswitch (51)
Equipped with insulated transmission block (41), the bottom end of the button (1) can offset with the top of insulated transmission block (41) and make insulated transmission
Block (41) deforms to drive aforementioned sheet microswitch (51).
2. vehicle electric element switch according to claim 1, it is characterised in that the upper surface of the wiring board (5) is equipped with insulation
Sheath (4), and the insulated transmission block (41) is then shaped on insulating sheath (4).
3. vehicle electric element switch according to claim 2, it is characterised in that the upper end of the insulated transmission block (41) is upward
It is raised in insulating sheath (4) and spherical shape, lower end is downwardly convex in insulating sheath (4) and also spherical shape.
4. vehicle electric element switch according to claim 1, it is characterised in that the lower face of the button (1) has extending portion
(15), accordingly, the shell (3) has the central through hole (34) inserted for extending portion (15).
5. vehicle electric element switch according to claim 4, it is characterised in that extending portion (15) side forms first
Guide groove (13), accordingly, the shell (3), which is located at central through hole (34) side, to be had and aforementioned first guide groove (13) guiding
The first guiding rib (32) of cooperation.
6. vehicle electric element switch according to claim 4, it is characterised in that the shell (3) is located at central through hole (34) one
Side forms the second guide groove (33), and accordingly, the parallel extending portion of the button is formed leads with aforementioned second guide groove (33)
To the second guiding rib (16) of cooperation.
7. vehicle electric element switch according to claim 4, it is characterised in that between button (1) lower face is extended with side by side
Every offering connecting hole (12) on the linking arm (11) of arrangement, each linking arm (11), accordingly, during the shell (3) is located at
The wedge block (31) assembled with aforementioned connecting hole (12) is formed on the inside of heart through-hole (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309727.1U CN207800431U (en) | 2018-03-06 | 2018-03-06 | Vehicle electric element switchs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309727.1U CN207800431U (en) | 2018-03-06 | 2018-03-06 | Vehicle electric element switchs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207800431U true CN207800431U (en) | 2018-08-31 |
Family
ID=63275551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820309727.1U Active CN207800431U (en) | 2018-03-06 | 2018-03-06 | Vehicle electric element switchs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207800431U (en) |
-
2018
- 2018-03-06 CN CN201820309727.1U patent/CN207800431U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |