CN201549388U - Sunshade-panel light switching structure - Google Patents
Sunshade-panel light switching structure Download PDFInfo
- Publication number
- CN201549388U CN201549388U CN2009202148046U CN200920214804U CN201549388U CN 201549388 U CN201549388 U CN 201549388U CN 2009202148046 U CN2009202148046 U CN 2009202148046U CN 200920214804 U CN200920214804 U CN 200920214804U CN 201549388 U CN201549388 U CN 201549388U
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- CN
- China
- Prior art keywords
- movable contact
- spring
- contact sheet
- static contact
- skeleton
- 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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Abstract
The utility model relates to a sunshade-panel light switching structure, which comprises a movable contact sheet and a static contact sheet, a decoration mirror fixed on a framework and a mirror cover; one end of the movable contact sheet is fixed on the framework, while the other end thereof is engaged with the static contact sheet on the framework, and middle section thereof is in a hook shape; and bottom of the hook shape is engaged with arc side edge of the mirror cover which is arranged on a guiding rail of the framework; when the mirror cover is slidingly opened, the movable contact sheet is contacted with the static contact sheet; when the mirror cover is closed, the movable contact sheet and the static contact sheet are disconnected. The utility model solves the problem of electric leakage caused by insufficient elasticity of the movable contact sheet to keep disconnecting status with the static contact sheet due to long period utilization and problem that light flashing makes passengers uncomfortable, which is caused by unstable contact between the movable contact sheet and the static contact sheet due to bumping during moving.
Description
Technical field
The utility model relates to a kind of sunshading board lamp switch structure.
Background technology
At present, the triggering mode of traditional sunshading board lamp switch, by the upset of Jing Gai, when the circuit of switching mechanism disconnects, be positioned on the skeleton movable contact spring be positioned at the static contact that mirror covers and separate; Movable contact spring contacts with static contact when circuit turn-on.The defective of this kind structure is: because long-term the use when the elasticity of movable contact spring is not enough to static contact maintenance released state, promptly can be caused electric leakage.In addition, in driving process, owing to jolt, it is unstable that movable contact spring is contacted with static contact, and the flicker that produces lamp makes the sensation of passenger's discomfort.
The utility model content
Technical problem to be solved in the utility model is: at the defective that exists in the above-mentioned prior art, provide a kind of reliability high sunshading board lamp switch structure.
The utility model is achieved in that
A kind of sunshading board lamp switch structure comprises movable contact spring and static contact, is fixed on decorating mirror and Jing Gai on the skeleton, and an end of described movable contact spring is fixed on the described skeleton, and the other end is complementary with the static contact that is fixed on the described skeleton, and interlude is the hook shape; The bottom of described hook shape and the arc-shaped side edges of described Jing Gai are complementary, and described Jing Gai is arranged on the slide rail of described skeleton; When described mirror lid sliding opening, described movable contact spring contacts with described static contact; When described mirror lid sliding closing, described movable contact spring and described static contact disconnect.
The hook inboard of described movable contact spring interlude is provided with the perpendicular spring in bottom with described movable contact spring hook shape.
Described spring is nested with the spring stack that is fixed on the described skeleton, and an end of described spring contacts with described movable contact spring and is provided with spring compressor.
The axial line of described spring stack and the axial line of described spring compressor coincide.
The beneficial effects of the utility model:
Because construction of switch of the present utility model adopts the switch of Jing Gai at skeleton Sliding Control lamp, when circuit turn-on, movable contact spring separates with Jing Gai; When circuit disconnected, movable contact spring contacted with Jing Gai.Therefore movable contact spring and Jing Gai are in contactless state in most strokes that Jing Gai opens and closes, the influence of having avoided switch that Jing Gai is slided; When Jing Gai closes, the bossing of the curved edge of Jing Gai makes movable contact spring and static contact keep released state, simultaneously owing to the downward active force of spring to movable contact spring, Jing Gai is opened, guaranteed contacting of movable contact spring and static contact, not because of driving produces relative displacement, eliminated the problem that the lamp switch contact is beated.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation that Jing Gai opens shape in the utility model.
Fig. 2 closes the structural representation of shape for Jing Gai in the utility model.
Embodiment
With reference to the accompanying drawings 1 and 2, a kind of sunshading board lamp switch structure comprises that mainly decorating mirror 1, skeleton 9 and mirror lid 10 constitute.Mirror lid 10 is positioned on the slide rail on skeleton 9 bases, can horizontally slip, and the top edge of mirror lid 10 is the low arc shape in a right high left side.Movable contact spring 7 is positioned at the movable contact spring limit base 8 that is fixed on the skeleton 9, and static contact 3 is positioned at the static contact limit base 2 that is fixed on the skeleton 9, and movable contact spring 7 is the hook shape, and the top is corresponding with static contact 3, and the bottom of hook shape is corresponding with the upper side edge of mirror lid 10.The inboard of the hook part of movable contact spring 7 is provided with spring mechanism, comprises the spring stack 4 that is fixed on the skeleton 9, and the spring 5 that has spring compressor 6 is nested with spring stack 4.When Jing Gai slides left, 10 when closing, and as shown in Figure 2, the bossing on the mirror lid 10 is movable contact spring 7 top upwards, movable contact spring 7 broken away from and the contacting of static contact 3, thereby make the disconnection of sunshading board internal electric loop, and the cosmetic lamp is closed.And when mirror lid 10 slip to the right, during unlatching, as shown in Figure 1, the bossing on the mirror lid 10 will get out of the way moving contacting plate 7.At this moment, the spring mechanism related with movable contact spring 7 will be from the state of compression, and returning spring length and retracting spring power make movable contact spring 7 contact with static contact 3, thereby makes the connection of sunshading board internal electric loop, and the cosmetic lamp is opened.On the road surface that vehicle ' is being jolted, sunshading board will be with whole vehicle shake.In the case, spring 5 will apply a power to movable contact spring 7, guarantee mirror lid 10 under the state of opening, and movable contact spring 7 contacts with static contact 3 all the time, keeps the unobstructed of electric loop, and the cosmetic lamp can not glimmer, and the user produces sense of discomfort.For making trying hard to keep of 5 pairs of movable contact springs 7 of spring hold vertical and guarantee that spring 5 not from movable contact spring 7 slippages, has increased spring stack 4 and spring compressor 6, and the axial line of spring stack 4 and the axial line of spring compressor 6 are in the same center line.
Top embodiment only is used to the utility model is described and is not used in restriction scope of the present utility model that protection range of the present utility model is described with claims of the present utility model and is as the criterion.Should be understood that in addition change or the modification of replacing various of equal value that those skilled in the art do the utility model falls within the utility model claims institute restricted portion equally after having read the content that the utility model tells about.
Claims (4)
1. sunshading board lamp switch structure, comprise movable contact spring and static contact, be fixed on decorating mirror and Jing Gai on the skeleton, it is characterized in that: an end of described movable contact spring is fixed on the described skeleton, and the other end is complementary with the static contact that is fixed on the described skeleton, and interlude is the hook shape; The bottom of described hook shape and the arc-shaped side edges of described Jing Gai are complementary, and described Jing Gai is arranged on the slide rail of described skeleton; When described mirror lid sliding opening, described movable contact spring contacts with described static contact; When described mirror lid sliding closing, described movable contact spring and described static contact disconnect.
2. sunshading board lamp switch structure according to claim 1 is characterized in that: the hook inboard of described movable contact spring interlude is provided with the perpendicular spring in bottom with described movable contact spring hook shape.
3. sunshading board lamp switch structure according to claim 2 is characterized in that: described spring is nested with the spring stack that is fixed on the described skeleton, and an end of described spring contacts with described movable contact spring and is provided with spring compressor.
4. sunshading board lamp switch structure according to claim 3 is characterized in that: the axial line of described spring stack and the axial line of described spring compressor coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202148046U CN201549388U (en) | 2009-12-15 | 2009-12-15 | Sunshade-panel light switching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202148046U CN201549388U (en) | 2009-12-15 | 2009-12-15 | Sunshade-panel light switching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201549388U true CN201549388U (en) | 2010-08-11 |
Family
ID=42604567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202148046U Expired - Lifetime CN201549388U (en) | 2009-12-15 | 2009-12-15 | Sunshade-panel light switching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201549388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973613A (en) * | 2018-09-17 | 2018-12-11 | 上海岱美汽车内饰件股份有限公司 | A kind of automotive sunshade panel vanity mirror assembly mechanism |
| CN110293822A (en) * | 2019-06-28 | 2019-10-01 | 上海华特企业集团股份有限公司 | A kind of skeleton sub-unit of stable installation sunshade switching plate |
-
2009
- 2009-12-15 CN CN2009202148046U patent/CN201549388U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973613A (en) * | 2018-09-17 | 2018-12-11 | 上海岱美汽车内饰件股份有限公司 | A kind of automotive sunshade panel vanity mirror assembly mechanism |
| CN110293822A (en) * | 2019-06-28 | 2019-10-01 | 上海华特企业集团股份有限公司 | A kind of skeleton sub-unit of stable installation sunshade switching plate |
| CN110293822B (en) * | 2019-06-28 | 2024-05-10 | 上海华特企业集团股份有限公司 | Framework subassembly of stable installation sunshading board switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |