CN203654897U - Multipath electric signal control device for door lock - Google Patents
Multipath electric signal control device for door lock Download PDFInfo
- Publication number
- CN203654897U CN203654897U CN201320856182.3U CN201320856182U CN203654897U CN 203654897 U CN203654897 U CN 203654897U CN 201320856182 U CN201320856182 U CN 201320856182U CN 203654897 U CN203654897 U CN 203654897U
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- CN
- China
- Prior art keywords
- electric signal
- fixed
- control device
- signal control
- door lock
- 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 multipath electric signal control device for a door lock. A plurality of inching travel switches are fixed to a revolving shaft; the revolving shaft is fixed to an upper bracket and a lower bracket; the upper and lower brackets are fixed to a front panel or a door frame; a contact is fixed to a door at a position corresponding to the inching travel switch. The multipath electric signal control device is simple in structure, and convenient to use.
Description
Technical field
The present invention relates to a kind of signal of telecommunication control device, realize multiple signals control.
Background technology
At present, on market the door lock of confession be all to only have a signal of telecommunication control contact, road.Cannot meet the demand of special installation needs multi-channel electric signal contact.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of door lock multi-channel electric signal control device, and it is simple in structure, easy to use.
The technical scheme in the invention for solving the technical problem is: in rotating shaft, fix multiple micro limit switch, rotating shaft is fixed on upper and lower support by nut, upper and lower support is fixed on front panel or doorframe, with the upper fixed contact of door of micro limit switch correspondence position.
The utility model is simple in structure, easy to operate, can meet the demand of multi-channel electric signal contact.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model schematic diagram.
Detailed description of the invention
As shown in Figure 1, fix multiple micro limit switch 6 in rotating shaft 9, rotating shaft 9 is fixed on upper and lower support 7,5 by nut 8, and upper and lower support 7,5 is fixed on front panel or doorframe 2, with micro limit switch 6 correspondence positions door 1 on fixed contact 3.
The door 1 that closes, micro limit switch 6 is subject to the pressure of contact 3 and moves, and the each group of micro limit switch 6 contact is all the time in disconnecting (or connection) state.Open door at 1 o'clock, micro limit switch 6 discharges, and respectively organizes contact and enters connection (or disconnection) state.
Claims (1)
1. a door lock multi-channel electric signal control device, it is characterized in that: the upper fixing multiple micro limit switch (6) of rotating shaft (9), rotating shaft (9) is fixed on upper and lower support (7,5) by nut (8), upper and lower support (7,5) is fixed on front panel or doorframe (2) is upper, with the upper fixed contact (3) of door (1) of micro limit switch (6) correspondence position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856182.3U CN203654897U (en) | 2013-12-20 | 2013-12-20 | Multipath electric signal control device for door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856182.3U CN203654897U (en) | 2013-12-20 | 2013-12-20 | Multipath electric signal control device for door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654897U true CN203654897U (en) | 2014-06-18 |
Family
ID=50921300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320856182.3U Expired - Fee Related CN203654897U (en) | 2013-12-20 | 2013-12-20 | Multipath electric signal control device for door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654897U (en) |
-
2013
- 2013-12-20 CN CN201320856182.3U patent/CN203654897U/en not_active Expired - Fee Related
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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: 20140618 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |