CN201359934Y - Wall switch device - Google Patents
Wall switch device Download PDFInfo
- Publication number
- CN201359934Y CN201359934Y CNU2009201145835U CN200920114583U CN201359934Y CN 201359934 Y CN201359934 Y CN 201359934Y CN U2009201145835 U CNU2009201145835 U CN U2009201145835U CN 200920114583 U CN200920114583 U CN 200920114583U CN 201359934 Y CN201359934 Y CN 201359934Y
- Authority
- CN
- China
- Prior art keywords
- joint chair
- conductive
- connecting seat
- pair
- contact
- 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 - Fee Related
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Abstract
The utility model relates to a wall switch device, which comprises a pair of inlet connecting seats and a pair of outlet connecting seats, each inlet connecting seat is provided with a conductive static contact, a conductive dynamic contact is arranged between the inlet connecting seat and the outlet connecting seat and is always communicated with the outlet connecting seat, the conductive dynamic contact breaks and contacts with the conductive static contact on each inlet connecting seat at the same time, and an arc swing groove is formed at one end of the outlet connecting seat, the lower end of the conductive dynamic contact forms an arc to press on the arc swing groove. The utility model overcomes the defect of poor safety performance of ordinary wall switch in the prior art. By adopting the design, all conductive connections can be cut off at the same time; the device is very easy to use and has the advantages of simple structure, flexible switches and good reliability.
Description
Technical field
The utility model relates to a kind of switch on wall device.
Background technology
Traditional switch on wall can only be controlled the break-make of a line, though cut off circuit sometimes, but under some abominable thunder and lightning weather, thunderbolt still can damage electrical appliance sometimes, its reason is lightning wave or the plain conductor effect of indirect lightning strike to not disconnecting, and along these leads intrusions within doors, jeopardize personal safety or damage electrical appliance.
Summary of the invention
In order to overcome the not good enough problem of common wall switch security performance in the prior art, the utility model provides a kind of switch on wall device, simple in structure, safe in utilization, the good reliability of this switch on wall device.
The technical scheme that its technical problem that solves the utility model adopts is: comprise relative a pair of inlet wire joint chair and a pair of outlet joint chair, on each inlet wire joint chair, be equipped with the conduction fixed contact, conductive moving contact is arranged between inlet wire joint chair and the outlet joint chair and with the outlet joint chair and keeps normal open, the disjunction simultaneously of the conduction fixed contact on conductive moving contact and each inlet wire joint chair, contact matching.
Be provided with the pair of conductive part on conductive moving contact, each electric-conductor matches with relative conduction fixed contact and outlet joint chair.
End at the outlet joint chair forms circular arc pendulum groove, and the lower end camber of conductive moving contact is pressed against on the circular arc pendulum groove, and the electric-conductor on the conductive moving contact keeps normal open by circular arc pendulum groove and outlet joint chair.
The utility model is by above-mentioned specific design, connects so can cut off conduction simultaneously when outage, uses as safe as a house, have simple in structure, switch flexible, the advantage of good reliability.
Description of drawings
Below in conjunction with drawings and Examples detailed content of the present utility model is described.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is that the B of Fig. 1 is to view.
Embodiment
As shown in the figure, the utility model comprises relative a pair of inlet wire joint chair 1 and a pair of outlet joint chair 2, on each inlet wire joint chair 1, be equipped with conduction fixed contact 3, conductive moving contact 4 is arranged between inlet wire joint chair 1 and the outlet joint chair 2 and with outlet joint chair 2 and keeps normal open, conduction fixed contact 3 disjunctions simultaneously on conductive moving contact 4 and each inlet wire joint chair 1, contact matching.Be provided with pair of conductive part 5 on conductive moving contact 4, each electric-conductor 5 matches with relative conduction fixed contact 3 and outlet joint chair 2.End at outlet joint chair 2 forms circular arc pendulum groove 6, and the lower end camber of conductive moving contact 4 is pressed against on the circular arc pendulum groove 6, and the electric-conductor 5 on the conductive moving contact 4 keeps normal open by circular arc pendulum groove 6 and outlet joint chair 2.When energized, spring 7 drives conductive moving contact 4 swing on circular arc pendulum groove 6, electric-conductor 5 on the conductive moving contact 4 contacts with conduction fixed contact 3 on the inlet wire joint chair 1, power turn-on, when spring 7 drives conductive moving contacts 4 on circular arc pendulum groove 6 during backswing, electric-conductor 5 on the conductive moving contact 4 separates dump with conduction fixed contact 3 on the inlet wire joint chair 1.
Claims (3)
1, a kind of switch on wall device, comprise relative a pair of inlet wire joint chair and a pair of outlet joint chair, it is characterized in that on each inlet wire joint chair (1), being equipped with conduction fixed contact (3), conductive moving contact (4) is arranged between inlet wire joint chair (1) and the outlet joint chair (2) and with outlet joint chair (2) and keeps normal open, the disjunction simultaneously of the conduction fixed contact (3) on conductive moving contact (4) and each inlet wire joint chair (1), contact matching.
2, switch on wall device according to claim 1 is characterized in that being provided with pair of conductive part (5) on conductive moving contact (4), each electric-conductor (5) matches with relative conduction fixed contact (3) and outlet joint chair (2).
3, switch on wall device according to claim 1 and 2, it is characterized in that forming circular arc pendulum groove (6) at an end of outlet joint chair (2), the lower end camber of conductive moving contact (4) is pressed against on the circular arc pendulum groove (6), and the electric-conductor (5) on the conductive moving contact (4) keeps normal open by circular arc pendulum groove (6) and outlet joint chair (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201145835U CN201359934Y (en) | 2009-03-01 | 2009-03-01 | Wall switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201145835U CN201359934Y (en) | 2009-03-01 | 2009-03-01 | Wall switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201359934Y true CN201359934Y (en) | 2009-12-09 |
Family
ID=41425700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201145835U Expired - Fee Related CN201359934Y (en) | 2009-03-01 | 2009-03-01 | Wall switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201359934Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137005A (en) * | 2019-05-27 | 2019-08-16 | 浙江朗尊电气有限公司 | A kind of switch on wall |
-
2009
- 2009-03-01 CN CNU2009201145835U patent/CN201359934Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137005A (en) * | 2019-05-27 | 2019-08-16 | 浙江朗尊电气有限公司 | A kind of switch on wall |
| CN110137005B (en) * | 2019-05-27 | 2020-10-23 | 浙江朗尊电气有限公司 | Wall switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20130301 |