CN202454455U - Instantaneous action mechanism of auxiliary switch - Google Patents
Instantaneous action mechanism of auxiliary switch Download PDFInfo
- Publication number
- CN202454455U CN202454455U CN2012200820882U CN201220082088U CN202454455U CN 202454455 U CN202454455 U CN 202454455U CN 2012200820882 U CN2012200820882 U CN 2012200820882U CN 201220082088 U CN201220082088 U CN 201220082088U CN 202454455 U CN202454455 U CN 202454455U
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- China
- Prior art keywords
- actuation mechanism
- wink
- auxiliary switch
- cam
- action mechanism
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Abstract
The utility model relates to an instantaneous action mechanism of an auxiliary switch. The instantaneous action mechanism comprises an auxiliary switch square shaft connected with the auxiliary switch and an instantaneous action mechanism frame, wherein an instantaneous action mechanism shell is inlaid in the instantaneous action mechanism frame, and a cam, which is coaxially connected with the auxiliary switch square shaft, of the instantaneous action mechanism is arranged in the instantaneous action mechanism shell; and guide rods of the instantaneous action mechanism are symmetrically arranged in an upper cam groove and a lower cam groove of the cam of the instantaneous action mechanism, and the other end of each guide rod of the instantaneous action mechanism is connected with the inner wall of the instantaneous action mechanism shell through a spring of the instantaneous action mechanism. A spring mechanism of the instantaneous action mechanism is not only simple in structure, but also clear and accurate in elastic force, and can be used for greatly improving the instantaneous action performance.
Description
Technical field
The utility model relates to a kind of auxiliary switch wink actuation mechanism, is used for having the auxiliary switch of moving function of wink.
Background technology
Existing wink actuation mechanism with moving function of wink adopts the structure of the anistree auxiliary switch square shafts of two shell fragment clampings usually, though this structure is simple, and its poor flexibility, running accuracy is poor, directly influences the performance of auxiliary switch.
Summary of the invention
The technical problem that the utility model will solve provides a kind of auxiliary switch wink actuation mechanism, this in wink the actuation mechanism spring mechanism not only simple in structure, and elastic force is clear, accurate, on wink moving performance, improves a lot.
For overcoming the above problems; The concrete technical scheme of the utility model is following: a kind of auxiliary switch wink actuation mechanism; Comprise the auxiliary switch square shaft that is connected with auxiliary switch and wink the actuation mechanism framework; Wink, the actuation mechanism housing was embedded in the wink actuation mechanism framework, was provided with wink actuation mechanism cam in the wink actuation mechanism housing and was connected with the auxiliary switch square shaft is coaxial; In the cam path up and down of wink actuation mechanism cam, be arranged with wink actuation mechanism guide rod, wink the actuation mechanism guide rod the other end through wink the actuation mechanism spring with wink the actuation mechanism housing inwall be connected.
Described wink, the actuation mechanism cam had 8 cam paths, and each cam path becomes 45 ° of angles; In cam path, being respectively equipped with two winks actuation mechanism guide rod up and down cooperates with two adjacent cam paths.
Described wink, the actuation mechanism cam had 4 cam paths, and each cam path becomes 90 ° of angles; In wink actuation mechanism cam path, being respectively equipped with wink actuation mechanism guide rod up and down cooperates with cam path.
Described wink, the end face of actuation mechanism housing was provided with wink actuation mechanism cover plate; The B plate is positioned at wink actuation mechanism framework before the auxiliary switch; Before the auxiliary switch B plate one end face with wink the actuation mechanism cover plate contact, other end connection auxiliary switch header board, the auxiliary switch square shaft passes from auxiliary switch header board center.
This in auxiliary switch wink actuation mechanism adopt wink the actuation mechanism spring and wink the actuation mechanism guide rod version; Make auxiliary switch can when mechanism action is slow, rely on self elasticity; Accelerate the speed that is switched on or switched off of switch, improve the energising connecting-disconnecting function of switch, guarantee contact endurance.
Adopt wink the actuation mechanism housing with the structure of cover plate form, guaranteed wink the actuation mechanism cam and wink the actuation mechanism guide rod the position concern.
Description of drawings
Fig. 1 is auxiliary switch wink actuation mechanism embodiment one structural representation.
Fig. 2 is auxiliary switch wink actuation mechanism embodiment two structural representations.
Fig. 3 is an auxiliary switch wink actuation mechanism end view.
Wherein: 1-auxiliary switch square shaft; 2-wink actuation mechanism framework; 3-wink actuation mechanism cam; 4-wink actuation mechanism housing; 5-wink actuation mechanism guide rod; 6-wink actuation mechanism spring; 7-wink actuation mechanism cover plate; 8-auxiliary switch header board; B plate before the 9-auxiliary switch; 10-auxiliary switch substrate.
Embodiment
Embodiment one
As shown in Figure 1; A kind of auxiliary switch wink actuation mechanism; Comprise the auxiliary switch square shaft that is connected with auxiliary switch 1 and wink actuation mechanism framework 2; It is characterized in that: wink actuation mechanism housing 4 be embedded in the wink actuation mechanism framework 2, be provided with in the wink actuation mechanism housing 4 wink actuation mechanism cam 3 with 1 coaxial connection of auxiliary switch square shaft; In wink actuation mechanism cam 3 cam path up and down, be arranged with wink actuation mechanism guide rod 5, wink actuation mechanism guide rod 5 the other end through wink actuation mechanism spring 6 with wink actuation mechanism housing 4 inwall be connected.Wherein said wink, the actuation mechanism cam 3 had 8 cam paths, and each cam path becomes 45 ° of angles; In cam path, being respectively equipped with two winks actuation mechanism guide rod 5 up and down cooperates with two adjacent cam paths.
Described wink, actuation mechanism housing 4 end face was provided with wink actuation mechanism cover plate 7; B plate 9 is positioned at wink actuation mechanism framework 2 before the auxiliary switch; Before the auxiliary switch B plate 9 one end faces with wink the actuation mechanism cover plate 7 contact, other end connection auxiliary switch header board 8, auxiliary switch square shaft 1 passes from auxiliary switch header board 8 centers.
Its operation principle is to rotate at auxiliary switch square shaft 1 to make, and promptly drives wink actuation mechanism cam 3 rotations, when switch when leading zero's begins to rotate; During promptly 0 ° ~ 45 ° rotations, the wink actuation mechanism length of spring compressed in the mechanism begins energy storage, surpasses half way wink actuation mechanism cam fixed point; Promptly 23 ° the time, switch can discharge energy storage, makes switch fast rotational to 45 ° voluntarily; Thereby the realization F.F., 45 ° ~ 90 ° of in like manner rotating next joint so rotate a circle; With different angles the Different control point is contacted in the auxiliary switch or break off, satisfy user's different demands.
Embodiment two
As shown in Figure 2, remove described wink actuation mechanism cam and 3 have 4 cam paths, each cam path becomes 90 ° of angles; In cam path, be respectively equipped with wink actuation mechanism guide rod 5 up and down with outside cam path cooperates, all the other structures are identical with embodiment, and operation principle is identical.
Claims (4)
- One kind auxiliary switch wink actuation mechanism; Comprise the auxiliary switch square shaft (1) and the wink actuation mechanism framework (2) that are connected with auxiliary switch; It is characterized in that: wink actuation mechanism housing (4) is embedded in the wink actuation mechanism framework (2), is provided with wink actuation mechanism cam (3) and coaxial connection of auxiliary switch square shaft (1) in the wink actuation mechanism housing (4); In the cam path up and down of wink actuation mechanism cam (3), be arranged with wink actuation mechanism guide rod (5), the other end of wink actuation mechanism guide rod (5) is connected with the inwall of wink actuation mechanism housing (4) through wink actuation mechanism spring (6).
- 2. auxiliary switch wink as claimed in claim 1 actuation mechanism, it is characterized in that: described wink actuation mechanism cam (3) has 8 cam paths, each cam path becomes 45 ° of angles; In cam path, being respectively equipped with two winks actuation mechanism guide rod (5) up and down cooperates with two adjacent cam paths.
- 3. auxiliary switch wink as claimed in claim 1 actuation mechanism, it is characterized in that: described wink actuation mechanism cam (3) has 4 cam paths, each cam path becomes 90 ° of angles; In wink actuation mechanism cam path, being respectively equipped with wink actuation mechanism guide rod (5) up and down cooperates with cam path.
- 4. like actuation mechanism of arbitrary described auxiliary switch wink of claim 1 to 3; It is characterized in that: the end face of described wink actuation mechanism housing (4) is provided with wink actuation mechanism cover plate (7); B plate (9) is positioned at wink actuation mechanism framework (2) before the auxiliary switch; B plate (9) one end faces contact with wink actuation mechanism cover plate (7) before the auxiliary switch, and the other end connects auxiliary switch header board (8), and auxiliary switch square shaft (1) passes from auxiliary switch header board (8) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200820882U CN202454455U (en) | 2012-03-07 | 2012-03-07 | Instantaneous action mechanism of auxiliary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200820882U CN202454455U (en) | 2012-03-07 | 2012-03-07 | Instantaneous action mechanism of auxiliary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202454455U true CN202454455U (en) | 2012-09-26 |
Family
ID=46870296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200820882U Expired - Fee Related CN202454455U (en) | 2012-03-07 | 2012-03-07 | Instantaneous action mechanism of auxiliary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202454455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688560A (en) * | 2020-04-03 | 2020-09-22 | 宁波吉利汽车研究开发有限公司 | Rotation type saucer and car handrail |
-
2012
- 2012-03-07 CN CN2012200820882U patent/CN202454455U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688560A (en) * | 2020-04-03 | 2020-09-22 | 宁波吉利汽车研究开发有限公司 | Rotation type saucer and car handrail |
| CN111688560B (en) * | 2020-04-03 | 2022-09-20 | 宁波极氪智能科技有限公司 | Rotation type saucer and car handrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20210307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |