CN206849736U - A kind of electric car water proof switch - Google Patents
A kind of electric car water proof switch Download PDFInfo
- Publication number
- CN206849736U CN206849736U CN201720808358.6U CN201720808358U CN206849736U CN 206849736 U CN206849736 U CN 206849736U CN 201720808358 U CN201720808358 U CN 201720808358U CN 206849736 U CN206849736 U CN 206849736U
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- button
- switch
- touch
- electric car
- circuit board
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Abstract
The utility model is a kind of electric car water proof switch, belongs to electric car field of switches, and for switch feedback unobvious of the prior art, easy maloperation, waterproof effect is general, has the problem of short-circuit risks, and the technical solution adopted in the utility model is as follows：A kind of electric car water proof switch; including for supporting the base with mounting circuit boards; the shell to shield; and for exciting the button for the touch-switch that is connected with circuit board; the bottom of touch-switch is connected with circuit board; an Elastic plastic-rubber part is connected between the button and touch-switch, for increasing the stroke of button；Circuit board and touch-switch bottom are coated using waterproof gasket cement, for circuit board waterproof.Electric car water proof switch of the present utility model, its Elastic plastic-rubber part included has cushioning effect, and adds the stroke of button, and then button feedback sense enhancing, waterproof gasket cement coat circuit board and touch-switch bottom, and water is not easily accessible, and strengthens waterproof effect.
Description
Technical field
The automobile-used water proof switch of a kind of electric bicycle, electric motorcycle is the utility model is related to, it is more particularly to a kind of electronic
Automobile-used water proof switch.
Background technology
The switch installed on electric car, based on standard machinery formula switch, the volume of this switch is big, needs to use during operation
Large force, it is inconvenient for use.Its pressing stroke of the touch-switch of electric car is shorter in the prior art, and then and touch-switch
Connected button operation stroke shortens, the generation for the problems such as causing whole switch feedback unobvious, easy maloperation；In addition, adopt
Circuit board is insulated with protective paint, its waterproof effect is general, still there is the risk into water short circuit.
Utility model content
To solve above-mentioned the problems of the prior art, the utility model provides a kind of electric car water proof switch, its button
Pressing formed longer, the enhancing of switch feedback effect, waterproof effect is preferable.
The utility model is as follows using technical scheme：A kind of electric car water proof switch, including for supporting and installing electricity
The base of road plate, the shell to shield, and for exciting the button for the touch-switch that is connected with circuit board, touch-switch
Bottom be connected with circuit board, an Elastic plastic-rubber part is connected between the button and touch-switch, for increasing the stroke of button；
Circuit board and touch-switch bottom are coated using waterproof gasket cement, for circuit board waterproof.
Elastic plastic-rubber part has cushioning effect, and when button presses down on, the active force of button is first passed to elasticity
On plastic parts, Elastic plastic-rubber part is compressed on Impact direction, after Elastic plastic-rubber part is compressed to a certain degree, can just be excited
The touch-switch of lower section, adds the stroke of button, button feedback sense enhancing, and the top of touch-switch be work department, bottom and
Circuit board is connected, and waterproof gasket cement coats circuit board and touch-switch bottom, and water is not easily accessible, and strengthens waterproof effect.
Further, the axis of rotation that described button one end is arranged on button bottom by one is connected on shell, button
The other end is connected on shell by being arranged on the Access Division of button bottom.If the button after pressing is not easy to be observed operation
State, then need again pressing keys confirm its working condition, using being inconvenient, and to be arranged to one end rotatable for button,
The other end is upturned, then this structure can be easy to observe the operational motion of button, can solve the problem that the problem of inconvenient for use.
Further, a connecting portion is provided between the rotating shaft and Access Division, the connecting portion is arranged on button bottom simultaneously
Extend downwardly, be connected with the Elastic plastic-rubber part.When pressing keys, the connecting portion extended downwardly from is pressed down against Elastic plastic-rubber
Part, connecting portion are synchronized with the movement with button as extension tentacle and transmit the pressing force of button downwards, give Elastic plastic-rubber all the time
The downward extruding force of part.
Further, the Access Division includes a joint end for carrying hook portion, the lower surface card of the joint end and shell
Connect.When touch-switch lifts, Elastic plastic-rubber part can give connecting portion one upward power, and the joint end for being provided with hook portion can
Prevent one end of button from flying out and influenceing the stability of structure.
Further, the Elastic plastic-rubber part is up-narrow and down-wide component.Up-narrow and down-wide component can increase Elastic plastic-rubber
The contact area of part and touch-switch, ensure that Elastic plastic-rubber part excites the validity of touch-switch.
The utility model has the advantage that：Electric car water proof switch of the present utility model, its elasticity modeling included
Glue part has cushioning effect, and adds the stroke of button, and then button feedback sense enhancing, and waterproof gasket cement is by circuit board and gently
Switch bottom cladding is touched, water is not easily accessible, and strengthens waterproof effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure, 1- bases, 2- shells, 3- buttons, 31- rotating shafts, 32- Access Divisions, 321- joint ends, 33- connecting portions, 4- is light
Touch switch, 5- circuit boards, 51- electric wires, 6- Elastic plastic-rubber parts, 7- waterproof gasket cements.
Embodiment
With reference to accompanying drawing of the present utility model, the technical scheme of the utility model embodiment is explained and illustrated,
But following embodiments are only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, this area
Technical staff obtains other embodiment on the premise of creative work is not made, and belongs to protection model of the present utility model
Enclose.
The electric car water proof switch of the present embodiment, as shown in figure 1, including for supporting the base with mounting circuit boards 5
1, the shell 2 to shield, and for exciting the button 3 for the touch-switch 4 that is connected with circuit board 5, under touch-switch 4
Portion is connected with circuit board 5, Elastic plastic-rubber part 6 is connected between the button 3 and touch-switch 4, for increasing the stroke of button 3；
Circuit board 5 and the bottom of touch-switch 4 are coated using waterproof gasket cement 7, for the waterproof of circuit board 5.
Elastic plastic-rubber part 6 has cushioning effect, and when button 3 presses down on, the active force of button 3 is first passed to bullet
Property plastic parts 6 on, Elastic plastic-rubber part 6 is compressed on Impact direction, after Elastic plastic-rubber part 6 is compressed to a certain degree,
The touch-switch 4 of lower section can be excited, adds the stroke of button 3, the feedback sense enhancing of button 3, the top of touch-switch 4 is work
Portion, bottom are connected with circuit board 5, and waterproof gasket cement 7 coats circuit board 5 and the bottom of touch-switch 4, and water is not easily accessible, and strengthen
Waterproof effect.
Rotating shaft 31 of the described one end of button 3 by being arranged on the bottom of button 3 is rotatably connected on shell 2, the other end of button 3
It is connected to by the Access Division 32 for being arranged on the bottom of button 3 on shell 2.If the button 3 after pressing is not easy to be observed operation
State, then need again pressing keys 3 confirm its working condition, using being inconvenient, and button 3 is arranged to one end and can turned
Dynamic, the other end is upturned, then this structure can be easy to observe the operational motion of button 3, can solve the problem that awkward ask
Topic.
Be provided with connecting portion 33 between the rotating shaft 31 and Access Division 32, the connecting portion 33 be arranged on the bottom of button 3 and to
Lower extension, it is connected with the Elastic plastic-rubber part 6.When pressing keys 3, the connecting portion 33 extended downwardly from is pressed down against Elastic plastic-rubber
Part 6, connecting portion 33 are synchronized with the movement with button 3 as extension tentacle and transmit the pressing force of button 3 downwards, give bullet all the time
The property downward extruding force of plastic parts 6.
The Access Division 32 includes the joint end 321 with hook portion, the lower surface clamping of the joint end 321 and shell 2.
When touch-switch 4 lifts, Elastic plastic-rubber part 6 can give connecting portion 33 1 upward power, be provided with the joint end of hook portion
321 can prevent one end of button 3 from flying out and influenceing the stability of structure.
The Elastic plastic-rubber part 6 is up-narrow and down-wide component.Up-narrow and down-wide component can increase Elastic plastic-rubber part 6 with touching
The contact area of switch 4, ensure that Elastic plastic-rubber part 6 excites the validity of touch-switch 4.
Electric wire 51 plays connection function, and its one end is connected with circuit board 5, and is coated by waterproof gasket cement 7, has preferable
Waterproof effect；The other end stretches out base, is connected with the circuit of electric car.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, one skilled in the art should be understood that the utility model includes but is not limited to accompanying drawing and above embodiment
Described in content.Any modification without departing from function and structure principle of the present utility model is intended to be included in the model of claim
In enclosing.
Claims (5)
1. a kind of electric car water proof switch, including for support and mounting circuit boards（5）Base（1）, shield
Shell（2）, and for exciting and circuit board（5）Be connected touch-switch（4）Button（3）, it is characterised in that touch-switch
（4）Bottom and circuit board（5）Connection, the button（3）With touch-switch（4）Between connect an Elastic plastic-rubber part（6）, it is used for
Increase button（3）Stroke；Using waterproof gasket cement（7）By circuit board（5）And touch-switch（4）Bottom coats, for circuit
Plate（5）Waterproof.
A kind of 2. electric car water proof switch according to claim 1, it is characterised in that the button（3）One end passes through
One is arranged on button（3）The rotating shaft of bottom（31）It is rotatably connected on shell（2）On, button（3）The other end is by being arranged on button
（3）The Access Division of bottom（32）It is connected to shell（2）On.
A kind of 3. electric car water proof switch according to claim 2, it is characterised in that the rotating shaft（31）And Access Division
（32）Between be provided with a connecting portion（33）, the connecting portion（33）It is arranged on button（3）Bottom simultaneously extends downwardly, with the elasticity
Plastic parts（6）It is connected.
A kind of 4. electric car water proof switch according to Claims 2 or 3, it is characterised in that the Access Division（32）Bag
Include a joint end for carrying hook portion（321）, the joint end（321）With shell（2）Lower surface clamping.
A kind of 5. electric car water proof switch according to claim 1 or 2 or 3, it is characterised in that the Elastic plastic-rubber part
（6）For up-narrow and down-wide component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808358.6U CN206849736U (en) | 2017-07-05 | 2017-07-05 | A kind of electric car water proof switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720808358.6U CN206849736U (en) | 2017-07-05 | 2017-07-05 | A kind of electric car water proof switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206849736U true CN206849736U (en) | 2018-01-05 |
Family
ID=60803738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720808358.6U Active CN206849736U (en) | 2017-07-05 | 2017-07-05 | A kind of electric car water proof switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206849736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828218A (en) * | 2018-08-10 | 2020-02-21 | 群光电子(苏州)有限公司 | Keyboard device |
-
2017
- 2017-07-05 CN CN201720808358.6U patent/CN206849736U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828218A (en) * | 2018-08-10 | 2020-02-21 | 群光电子(苏州)有限公司 | Keyboard device |
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