CN201804755U - Button box of vehicle door main and auxiliary control switches - Google Patents
Button box of vehicle door main and auxiliary control switches Download PDFInfo
- Publication number
- CN201804755U CN201804755U CN2010206365374U CN201020636537U CN201804755U CN 201804755 U CN201804755 U CN 201804755U CN 2010206365374 U CN2010206365374 U CN 2010206365374U CN 201020636537 U CN201020636537 U CN 201020636537U CN 201804755 U CN201804755 U CN 201804755U
- Authority
- CN
- China
- Prior art keywords
- button box
- casing
- lower casing
- upper casing
- vehicle door
- Prior art date
- 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.)
- Expired - Lifetime
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a button box of vehicle door main and auxiliary control switches, which comprises an upper casing and a lower casing, wherein a gap is reserved in a buckle position between the upper casing and the lower casing, and a silicone gasket with a shirt structure is installed in the gap. The silicone gasket adopts a closed structure and separates the upper and lower casings of the button box, so as to ensure that water in the upper casing can not invade the lower casing. The button box can effectively prevent the damage to switches after water inflow, the structure is simple, the efficiency is improved during the production and installation processes, and the quality of matching products is improved.
Description
Technical field
The utility model relates to a kind of automobile door switch annex, is specially a kind of button box of car door major-minor control switch.
Background technology
Car door major-minor control switch is one of pass key switch of automobile, and function comprises glass lifting, door lock control, rearview mirror adjusting etc., and this switch can be because nature or artificial factor water inlet cause damp and hot corrosion failure in the vehicle window inboard.Switch inside has winding displacement to connect, winding displacement and PCB(printed circuit board (PCB)) on pad between is connected by soldering because the line of winding displacement is directly less, the spacing between each solder joint is just very little.When the switch water inlet, the material that is subjected to cause each solder joint corrosion of switch P CB to form easily behind the thermosetting hygrothermal environment causes contiguous pad short circuit, causes switch failure.
This structure is exactly in order to solve the water inlet problem, PCB to be formed isolate, preventing above problem.
Summary of the invention
The purpose of this utility model is the problem that causes the PCB solder joint to corrode after the water inlet of car door major-minor control switch in order to solve, and a kind of button box of car door major-minor control switch is provided.
Overcome the above problems, the button box of a kind of car door major-minor control switch described in the utility model comprises upper casing and lower casing, and the space is left at the fastening position between upper casing and the lower casing, and the silicagel pad of band shirt rim structure is housed in the space.Silicagel pad is an enclosed construction, and the last lower casing of button box is isolated, and makes the water inlet in the upper casing can not invade lower casing.
Compared with prior art, the beneficial effect that the utlity model has is: (1) can prevent effectively that the switch that causes behind the water into from damaging; (2) structure of switch changes two parts into by the cooperation of three parts, and is simple in structure, can save die cost for manufacturer, shortens the construction cycle, and production assembling process improved efficiency improves the auxiliary products quality.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, the 1-upper casing; The 2-lower casing; The 3-silicagel pad.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The button box of a kind of car door major-minor control switch described in the utility model comprises upper casing 1 and lower casing 2, and the space is left at the fastening position between upper casing 1 and the lower casing 2, and the silicagel pad 3 of band shirt rim structure is housed in the space.PCB is contained in the lower casing 2, and the shirt rim structure on the silicagel pad 3 can well form seal isolation between last lower casing.Also can have discharge outlet, when the inflow in the upper casing 1 is big, can in time discharge ponding at the periphery of upper casing 1.
Claims (1)
1. the button box of a car door major-minor control switch, it is characterized in that: comprise upper casing (1) and lower casing (2), the space is left at the fastening position between upper casing (1) and the lower casing (2), and the silicagel pad (3) of band shirt rim structure is housed in the space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206365374U CN201804755U (en) | 2010-12-01 | 2010-12-01 | Button box of vehicle door main and auxiliary control switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206365374U CN201804755U (en) | 2010-12-01 | 2010-12-01 | Button box of vehicle door main and auxiliary control switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201804755U true CN201804755U (en) | 2011-04-20 |
Family
ID=43874259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206365374U Expired - Lifetime CN201804755U (en) | 2010-12-01 | 2010-12-01 | Button box of vehicle door main and auxiliary control switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201804755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104347296A (en) * | 2013-08-06 | 2015-02-11 | 上海海拉电子有限公司 | Automobile starting switch |
| CN104362017A (en) * | 2014-11-21 | 2015-02-18 | 贵州贵航汽车零部件股份有限公司 | Automotive switch protection structure |
-
2010
- 2010-12-01 CN CN2010206365374U patent/CN201804755U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104347296A (en) * | 2013-08-06 | 2015-02-11 | 上海海拉电子有限公司 | Automobile starting switch |
| CN104347296B (en) * | 2013-08-06 | 2016-05-18 | 上海海拉电子有限公司 | A kind of automobile starting switch |
| CN104362017A (en) * | 2014-11-21 | 2015-02-18 | 贵州贵航汽车零部件股份有限公司 | Automotive switch protection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 1 No. 044000 Shanxi province Yuncheng City Airport Economic Development Zone Airport Road Patentee after: DANYUN AUTOMOBILE CO., LTD. Address before: 044000 Shanxi province Yuncheng City Airport Tongda Road No. 8 Patentee before: Shanxi Dayun Automobile Manufacture Company |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
|
| CX01 | Expiry of patent term |