CN203180137U - Electric conduction device - Google Patents
Electric conduction device Download PDFInfo
- Publication number
- CN203180137U CN203180137U CN 201320086941 CN201320086941U CN203180137U CN 203180137 U CN203180137 U CN 203180137U CN 201320086941 CN201320086941 CN 201320086941 CN 201320086941 U CN201320086941 U CN 201320086941U CN 203180137 U CN203180137 U CN 203180137U
- Authority
- CN
- China
- Prior art keywords
- spring plate
- described spring
- return springs
- slot
- electric installation
- 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 discloses an electric conduction device, aiming at providing an electric conduction device with stable electric connection performance and long service life. The electric conduction device comprises a moving spring plate (1), a fixed spring plate (2) and a reset elastic component (3), wherein the moving spring plate (1) is rotationally connected with the fixed spring plate (2); the reset elastic component (3) is positioned outside the moving spring plate (1) and contacted with the moving spring plate (1); a slot (4) is formed between the moving spring plate (1) and the fixed spring plate (2); the width of the slot (4) is gradually narrowed from inside to outside; the reset elastic part (3) is provided with at least one stopper (10); and the opening of the slot (4) is slightly smaller than the thickness or diameter of a plug. The electric conduction device can be widely used for the electric connection applications.
Description
Technical field
The utility model relates to a kind of electric installation.
Background technology
At present, electrical connection place of many machineries or electrical equipment adopts construction of switch to realize path or the purpose that opens circuit, such as the place that is electrically connected of some plugs and socket, be conducting circular cylinder or two parallel inserted sheets on the plug, and be the inserted sheet suitable electroconductive elastic sheet parallel with conducting circular cylinder or two on the socket, and existing electroconductive elastic sheet is essentially the rubber-like conducting strip structure of an integrated punching moulding, it both can play the effect of conduction, also can automatically reset because of the elasticity of itself, electroconductive elastic sheet too much follows the string because of the plug number of times easily like this, or be because of electroconductive elastic sheet easy deformation after heating, cause loose contact and make the electrical connection less stable, when serious, electroconductive elastic sheet can cause fracture and then the useful life of having reduced electroconductive elastic sheet owing to stress concentrates on a certain position.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides that a kind of electrical connection properties is stable, the electric installation of long service life.
The technical scheme that the utility model adopts is: described electric installation comprises spring plate, decides shell fragment and return springs, described spring plate and describedly decide shell fragment and be rotationally connected, described return springs is positioned at the outside of described spring plate and contacts with described spring plate, described spring plate and describedly decide to form between the shell fragment slot, described spring plate is provided with at least one limiting section, and the opening part of described slot is slightly less than the thickness of plug.
The width of described slot dwindles from inside to outside gradually, and described limiting section is positioned at the middle part of described spring plate, and the top circular arc of described spring plate is handled.
Described return springs is cylindrical spring or torsion spring or sheet spring or elastic caoutchouc spare, and described return springs horizontally set also is positioned at the outside of the rotation direction of described spring plate.
One end of described return springs is fixed on the inserted sheet, and described inserted sheet can vertically insert and be fixed on the socket, and the other end contacts with described spring plate.
The beneficial effects of the utility model are: because the utility model comprises spring plate, decide shell fragment and return springs, described spring plate and describedly decide shell fragment and be rotationally connected, described return springs is positioned at the outside of described spring plate and contacts with described spring plate, described spring plate and describedly decide to form between the shell fragment slot, when plug inserts, described spring plate overcomes behind the elastic force of described return springs with respect to described and decides shell fragment and rotate, described spring plate resets again then, and under the effect of elastic force, closely contact with described plug, utilize such mechanical structure, it is arranged to two members separately, the function that it is finished conduction respectively and resets, be not destroyed or burn under the situation of distortion in its structure, bad never, so the utility model electrical connection properties is stable, described spring plate is provided with at least one limiting section, the opening part of described slot is slightly less than the thickness of plug, the setting of described limiting section both can guarantee closely cooperating of described spring plate and plug, also limited simultaneously the scope of described spring plate activity, a bit cause fracture with certain that avoids stress concentration at described spring plate, so the utility model long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two.
Embodiment
Embodiment one:
As shown in Figure 1, the described electric installation of present embodiment comprises spring plate 1, decide shell fragment 2 and return springs 3, described spring plate 1 is decided shell fragment 2 and is rotationally connected with described, specifically, the lower end of described spring plate 1 is rotationally connected by pin and the described lower end of deciding shell fragment 2 of riveted joint, described return springs 3 is positioned at the outside of described spring plate 1 rotation direction and contacts with described spring plate 1, utilize such mechanical structure, it is arranged to two members separately, the function that it is finished conduction respectively and resets, be not destroyed or burn under the situation of distortion in its structure, bad never, described return springs 3 is cylindrical spring or torsion spring or sheet spring or elastic caoutchouc spare, the preferred circular columns spring that adopts, described return springs 3 horizontally sets also are positioned at the outside of the rotation direction of described spring plate 1, one end of described return springs 3 contacts with the sidewall of described spring plate 1, an other end is fixed on the inserted sheet 5, described inserted sheet 5 can vertically insert and be fixed on the socket, the main effect of described return springs 3 be described spring plate 1 with respect to described decide shell fragment 2 and rotate after, described spring plate 1 is resetted and closely contact with conducting strip or conductive pole on the plug, described spring plate 1 decide formation slot 4 in the shell fragment 2 with described, the width of described slot 4 dwindles from inside to outside gradually, described spring plate 1 is provided with at least one limiting section 10, described limiting section 10 is positioned at the middle part of described spring plate 1, can improve the intensity of described spring plate 1 like this, the setting of described limiting section 10 both can guarantee closely cooperating of described spring plate 1 and plug, also limited simultaneously the scope of described spring plate 1 activity, to avoid stress concentration on the described spring plate 1 and rupture, significantly improved the useful life of product, and further, the opening part of described slot 4 be slightly less than conducting strip thickness, in addition, the top circular arc of described spring plate 1 is handled, can avoid or reduce the generation of arcing phenomenon like this, the useful life of further having improved product.
Embodiment two:
As shown in Figure 2, present embodiment and embodiment one are roughly the same, and different is, described slot 4 be shaped as circle.
The occasion that the utility model can be widely used in being electrically connected.
Claims (5)
1. electric installation, it is characterized in that: described electric installation comprises spring plate (1), decides shell fragment (2) and return springs (3), described spring plate (1) is decided shell fragment (2) and is rotationally connected with described, described return springs (3) is positioned at the outside of described spring plate (1) and contacts with described spring plate (1), described spring plate (1) and describedly decide to form between the shell fragment (2) slot (4), described spring plate (1) is provided with at least one limiting section (10), and the opening part of described slot (4) is slightly less than thickness or the diameter of plug.
2. a kind of electric installation according to claim 1, it is characterized in that: the width of described slot (4) dwindles from inside to outside gradually, and described limiting section (10) is positioned at the middle part of described spring plate (1), and the top circular arc of described spring plate (1) is handled.
3. a kind of electric installation according to claim 1 and 2, it is characterized in that: described return springs (3) is for cylindrical spring or torsion spring or sheet spring or elastic caoutchouc spare, and described return springs (3) horizontally set also is positioned at the outside of the rotation direction of described spring plate (1).
4. a kind of electric installation according to claim 1 and 2, it is characterized in that: the lower end of described spring plate (1) and described lower end of deciding shell fragment (2) are rotationally connected.
5. a kind of electric installation according to claim 1 and 2, it is characterized in that: an end of described return springs (3) is fixed on the inserted sheet (5), and described inserted sheet (5) can vertically insert and be fixed on the socket, and the other end contacts with described spring plate (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320086941 CN203180137U (en) | 2013-02-26 | 2013-02-26 | Electric conduction device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320086941 CN203180137U (en) | 2013-02-26 | 2013-02-26 | Electric conduction device |
Publications (1)
Publication Number | Publication Date |
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CN203180137U true CN203180137U (en) | 2013-09-04 |
Family
ID=49076797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320086941 Expired - Lifetime CN203180137U (en) | 2013-02-26 | 2013-02-26 | Electric conduction device |
Country Status (1)
Country | Link |
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CN (1) | CN203180137U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103887635A (en) * | 2014-03-24 | 2014-06-25 | 夏文瑞 | Socket and plug and socket assembly |
CN105071082A (en) * | 2015-08-19 | 2015-11-18 | 长沙高汇环保科技有限公司 | Wire harness connector |
CN108551016A (en) * | 2018-04-02 | 2018-09-18 | 宁波赛锋电子科技有限公司 | A kind of novel conductive piece |
CN109835151A (en) * | 2019-03-04 | 2019-06-04 | 福耀玻璃工业集团股份有限公司 | A kind of automobile sliding window with adjustable conducting tongues component |
-
2013
- 2013-02-26 CN CN 201320086941 patent/CN203180137U/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103887635A (en) * | 2014-03-24 | 2014-06-25 | 夏文瑞 | Socket and plug and socket assembly |
CN105071082A (en) * | 2015-08-19 | 2015-11-18 | 长沙高汇环保科技有限公司 | Wire harness connector |
CN108551016A (en) * | 2018-04-02 | 2018-09-18 | 宁波赛锋电子科技有限公司 | A kind of novel conductive piece |
CN108551016B (en) * | 2018-04-02 | 2020-01-10 | 宁波正翔电子科技有限公司 | Conducting strip |
CN109835151A (en) * | 2019-03-04 | 2019-06-04 | 福耀玻璃工业集团股份有限公司 | A kind of automobile sliding window with adjustable conducting tongues component |
CN109835151B (en) * | 2019-03-04 | 2020-10-30 | 福耀玻璃工业集团股份有限公司 | Automobile sliding window with adjustable conductive tongue piece assembly |
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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 |
Granted publication date: 20130904 |
|
CX01 | Expiry of patent term |