CN204178982U - Often drive two normally closed sensitive switch for a kind of pair - Google Patents
Often drive two normally closed sensitive switch for a kind of pair Download PDFInfo
- Publication number
- CN204178982U CN204178982U CN201420525056.4U CN201420525056U CN204178982U CN 204178982 U CN204178982 U CN 204178982U CN 201420525056 U CN201420525056 U CN 201420525056U CN 204178982 U CN204178982 U CN 204178982U
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- China
- Prior art keywords
- motion bar
- static contact
- contact
- basket
- binding post
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Abstract
The utility model relates to a kind of pair and often drives two normally closed sensitive switch, comprise housing, upper cover, described enclosure interior both sides are respectively equipped with corresponding long binding post, be connected with corresponding upper static contact, be provided with the lower static contact corresponded below described upper static contact above long binding post; Described lower static contact is connected on two short circuit terminals being located at inside described long binding post; Be provided with moving contact basket above described short circuit terminal, described moving contact basket both sides are provided with movable contact spring, and described movable contact spring is located between described upper static contact and lower static contact; Described moving contact basket is equipped with two reeds, reed middle part upwardly, be equipped with motion bar between described reed, described motion bar is installed in the motion bar mounting groove that is provided with below housing, is provided with back-moving spring between motion bar mounting groove and motion bar.The utility model can realize two often opening two normally closed action, effectively solves space hold, use cost increases and the problem of control operation inconvenience.
Description
Technical field
The utility model relates to a kind of switch, specifically refers to that a kind of pair is often driven two normally closed sensitive switch.
Background technology
Sensitive switch has small contact separation and snap-action mechanism, and carry out the contact mechanism of switch action by the stroke of regulation and the power of regulation, cover with shell, there is a kind of switch of drive rod its outside.Sensitive switch is a kind of control switch be widely used at present, existing sensitive switch be mostly one often open one normally closed, if use two pair normally closed sensitive switch of often opening just must fill two switches, not only need take more space and increase use cost, be also unfavorable for control operation simultaneously.Therefore, the solution for above-mentioned prior art Problems existing is research purpose of the present utility model.
Utility model content
For above-mentioned prior art Problems existing, the utility model is to provide a kind of pair often to drive two normally closed sensitive switch, effectively can solve above-mentioned prior art Problems existing.
The technical solution of the utility model is:
Often drive two normally closed sensitive switch for a kind of pair, comprise housing, upper cover, described upper cover is arranged on above housing by corresponding rivet, described enclosure interior both sides are respectively equipped with corresponding long binding post, be connected with corresponding upper static contact above described long binding post, below described upper static contact, be provided with the lower static contact corresponded; Described lower static contact is connected on two short circuit terminals being located at inside described long binding post; Be provided with moving contact basket above described short circuit terminal, described moving contact basket both sides are provided with movable contact spring, and described movable contact spring is located between described upper static contact and lower static contact; Described moving contact basket is equipped with two reeds, described reed middle part upwardly, motion bar is equipped with between described reed, the motion bar mounting groove corresponding with motion bar is provided with below described housing, described motion bar is located in motion bar mounting groove, is provided with back-moving spring between described motion bar mounting groove and motion bar; Corresponding pressure cap is provided with by head springs above described motion bar.
Described moving contact basket both sides are provided with movable contact spring, and described movable contact spring is connected to described dynamic tactile basket both sides by clamping sheet.
Advantage of the present utility model:
The utility model can realize two often opening two normally closed action, and overcoming the space hold, the use cost that originally fill two switches and produce increases and the problem of control operation inconvenience.Movable contact spring of the present utility model is connected to dynamic both sides of touching basket by clamping sheet, and movable contact spring can fine rotation up and down, ensures switch contact well with this.The utility model structure is simple, easy to operate, can meet the demand to sensitive switch on market, is applicable to extensively promoting.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is structural representation moving contact basket being equipped with reed and motion bar.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is utility model works view.
Embodiment
Now embodiment is described in further detail structure of the present utility model by reference to the accompanying drawings for the ease of it will be appreciated by those skilled in the art that:
With reference to figure 1, Fig. 2, Fig. 3, often drive two normally closed sensitive switch for a kind of pair, comprise housing 1, upper cover 2, described upper cover 2 is arranged on above housing 1 by corresponding rivet 21, and the described inner both sides of housing 1 are respectively equipped with corresponding long binding post 3, be connected with corresponding upper static contact 4 above described long binding post 3, below described upper static contact 4, be provided with the lower static contact 5 corresponded; Described lower static contact 5 is connected on two short circuit terminals 6 being located at inside described long binding post 3; Be provided with moving contact basket 7 above described short circuit terminal 6, described moving contact basket 7 both sides are provided with movable contact spring 71, and described movable contact spring 71 is connected to described dynamic tactile basket 7 both sides by clamping sheet 72; Described movable contact spring 71 is located between described upper static contact 4 and lower static contact 5; Described moving contact basket 7 is equipped with two reeds 73, described reed 73 middle part upwardly; Be equipped with motion bar 8 between described reed 73, described housing 1 is provided with the motion bar mounting groove 11 corresponding with motion bar 8, and described motion bar 8 is located in motion bar mounting groove 11; Back-moving spring 81 is provided with between described motion bar mounting groove 11 and motion bar 8; Corresponding pressure cap 83 is provided with by head springs 82 above described motion bar 8.
As shown in Figure 4, when pressing pressure cap 83, motion bar 8 down moves, and moving contact basket 7 up moves under the effect of reed 73, and movable contact spring 71 contacts upper static contact 4; When unclamping pressure cap 83, initial condition got back to by switch.The utility model achieves a switch just can carry out two control of often opening two normally closed action, effectively solves and existingly takies more space, increases use cost and be unfavorable for the problem of control operation.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (2)
1. often drive two normally closed sensitive switch for one kind pair, comprise housing, upper cover, described upper cover is arranged on above housing by corresponding rivet, it is characterized in that: described enclosure interior both sides are respectively equipped with corresponding long binding post, be connected with corresponding upper static contact above described long binding post, below described upper static contact, be provided with the lower static contact corresponded; Described lower static contact is connected on two short circuit terminals being located at inside described long binding post; Be provided with moving contact basket above described short circuit terminal, described moving contact basket both sides are provided with movable contact spring, and described movable contact spring is located between described upper static contact and lower static contact; Described moving contact basket is equipped with two reeds, described reed middle part upwardly, motion bar is equipped with between described reed, the motion bar mounting groove corresponding with motion bar is provided with below described housing, described motion bar is located in motion bar mounting groove, is provided with back-moving spring between described motion bar mounting groove and motion bar; Corresponding pressure cap is provided with by head springs above described motion bar.
2. one according to claim 1 is two often drives two normally closed sensitive switch, it is characterized in that: described moving contact basket both sides are provided with movable contact spring, and described movable contact spring is connected to described dynamic tactile basket both sides by clamping sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525056.4U CN204178982U (en) | 2014-09-15 | 2014-09-15 | Often drive two normally closed sensitive switch for a kind of pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525056.4U CN204178982U (en) | 2014-09-15 | 2014-09-15 | Often drive two normally closed sensitive switch for a kind of pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204178982U true CN204178982U (en) | 2015-02-25 |
Family
ID=52567769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525056.4U Active CN204178982U (en) | 2014-09-15 | 2014-09-15 | Often drive two normally closed sensitive switch for a kind of pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204178982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017106A (en) * | 2017-06-05 | 2017-08-04 | 漳州聚安美电气科技有限公司 | A kind of spring multichannel micro limit switch |
-
2014
- 2014-09-15 CN CN201420525056.4U patent/CN204178982U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017106A (en) * | 2017-06-05 | 2017-08-04 | 漳州聚安美电气科技有限公司 | A kind of spring multichannel micro limit switch |
| CN107017106B (en) * | 2017-06-05 | 2019-05-21 | 漳州聚安美电气科技有限公司 | A kind of spring multichannel micro limit switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |