CN202841714U - Elevator safety loop integrated printed circuit board for integrating miniature relays - Google Patents
Elevator safety loop integrated printed circuit board for integrating miniature relays Download PDFInfo
- Publication number
- CN202841714U CN202841714U CN 201220489980 CN201220489980U CN202841714U CN 202841714 U CN202841714 U CN 202841714U CN 201220489980 CN201220489980 CN 201220489980 CN 201220489980 U CN201220489980 U CN 201220489980U CN 202841714 U CN202841714 U CN 202841714U
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- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- printed board
- board body
- integrated
- 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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- Elevator Control (AREA)
Abstract
The utility model relates to an elevator safety loop integrated printed circuit board for integrating miniature relays. The elevator safety loop integrated printed circuit board for integrating miniature relays comprises a printed circuit board body; miniature relays and connector clips are arranged on the printed circuit board body; and the miniature relays are connected with the connector clips via the wire inside the printed circuit board body. According to the elevator safety loop integrated printed circuit board for integrating miniature relays, as the miniature relays and the connector clips are directly integrated on the printed circuit board body, and the miniature relays and the connector clips are connected via the wire inside the printed circuit board body, loose assembly is converted into integrated assembly, thereby reducing labor intensity of assembly and improving working efficiency; and as the printed circuit board is plugged with an external connection line via the connector clips, electrical faults due to wrong wiring can be avoided, the fault rate is then reduced, the repair cost is reduced, and interests of enterprises and users can be ensured.
Description
Technical field
The utility model relates to the integrated printed board in a kind of mine hoist safety loop, be specifically related to a kind of easy to install and use, the failure rate that reduces elevator electric control of integrated micro relay, improve the efficient of electric assembling, shorten maintenance time, the integrated printed board in mine hoist safety loop of increasing work efficiency.
Background technology
The existing safety return circuit technology of elevator electric control is take auxiliary relay as main; mainly be to isolate programmable controller (PLC) and external switch amount and reach protection core component (PLC) and be purpose; auxiliary relay in the existing elevator electric control safety return circuit; all adopt artificial scattered assembling; when auxiliary relay assembling wiring, take a lot of work, time-consuming and working strength is high, and be easy to occur causing electric fault because of wiring error.And when work owing to the electric fault that the easy loose contact of connecting portion of work under bad environment and auxiliary relay wiring causes is a lot, and easy-to-search not.Therefore normal production and safety in production have been seriously influenced.
Summary of the invention
The purpose of this utility model is customer service deficiency of the prior art and a kind of easy to install and use, the failure rate that reduces elevator electric control of integrated micro relay is provided, improve the efficient of electric assembling, shorten maintenance time, the integrated printed board in mine hoist safety loop of increasing work efficiency.
The purpose of this utility model is achieved in that a kind of integrated printed board in mine hoist safety loop of integrated micro relay, comprise the printed board body, be provided with midget relay and plug connector on the described printed board body, midget relay is connected with plug connector by the intrinsic circuit of printed board.
Described midget relay is the middle part that row's shape is equally distributed on the printed board body, and plug connector is arranged on the edge of printed board body.
The surface of described printed board body is provided with anticorrosive coat.
Four edges of described printed board body are provided with fixing hole.
The utlity model has following advantage:
1) the integrated printed board in mine hoist safety loop of a kind of integrated micro relay of the utility model, midget relay and plug connector directly are integrated on the printed board body, and the two is by the connection of printed board body, be converted into integral form from bulk form like this, alleviate assembling labour intensity, improved work efficiency, peg graft by plug connector with aerial lug, avoided causing electric fault because of wiring error, and then reduced failure rate, reduce maintenance cost, ensured enterprise and user benefit.
2) the integrated printed board in mine hoist safety loop of a kind of integrated micro relay of the utility model, the surface of printed board body arranges anticorrosive coat, overcome the loose contact problem that prior art occurs, four edges of printed board body are provided with fixing hole, make things convenient for the assembling in later stage, in addition, adopt printed board as connection carrier, greatly improve the electrical control ability.
Description of drawings
Fig. 1 structural representation of the present utility model.
Among the figure: 1, printed board body 2, midget relay 3, plug connector 4, fixing hole.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of integrated printed board in mine hoist safety loop of integrated micro relay, comprise printed board body 1, be provided with midget relay 2 and plug connector 3 on the described printed board body 1, midget relay 2 is connected with plug connector 3 by the circuit in the printed board body 1.
The integrated printed board in mine hoist safety loop of a kind of integrated micro relay of the utility model, midget relay and plug connector directly are integrated on the printed board body, and the two is converted into integral form from bulk form like this by the connection of printed board body, alleviates assembling labour intensity, improved work efficiency, peg graft by plug connector with aerial lug, avoided because wiring error causes electric fault, and then reduced failure rate, reduce maintenance cost, ensured enterprise and user benefit; In addition, adopt printed board as connection carrier, greatly improve the electrical control ability.
Embodiment 2
As shown in Figure 1, a kind of integrated printed board in mine hoist safety loop of integrated micro relay, comprise printed board body 1, be provided with midget relay 2 and plug connector 3 on the described printed board body 1, midget relay 2 is connected with plug connector 3 by the circuit in the printed board body 1.
Described midget relay 2 is the middle part that row's shape is equally distributed on printed board body 1, and plug connector 3 is arranged on the edge of printed board body 1.
The surface of described printed board body 1 is provided with anticorrosive coat.
Four edges of described printed board body 1 are provided with fixing hole 4.
The integrated printed board in mine hoist safety loop of a kind of integrated micro relay of the utility model, midget relay and plug connector directly are integrated on the printed board body, and the two is converted into integral form from bulk form like this by the connection of printed board body, alleviates assembling labour intensity, improved work efficiency, peg graft by plug connector with aerial lug, avoided because wiring error causes electric fault, and then reduced failure rate, reduce maintenance cost, ensured enterprise and user benefit; The surface of printed board body arranges anticorrosive coat, has overcome the loose contact problem that prior art occurs, and four edges of printed board body are provided with fixing hole, make things convenient for the assembling in later stage, in addition, adopt printed board as connection carrier, greatly improve the electrical control ability.
Claims (4)
1. the integrated printed board in mine hoist safety loop of an integrated micro relay, comprise the printed board body, it is characterized in that: be provided with midget relay and plug connector on the described printed board body, midget relay is connected with plug connector by the intrinsic circuit of printed board.
2. the integrated printed board in mine hoist safety loop of a kind of integrated micro relay according to claim 1 is characterized in that: described midget relay is the middle part that row's shape is equally distributed on the printed board body, and plug connector is arranged on the edge of printed board body.
3. the integrated printed board in mine hoist safety loop of a kind of integrated micro relay according to claim 1, it is characterized in that: the surface of described printed board body is provided with anticorrosive coat.
4. the integrated printed board in mine hoist safety loop of a kind of integrated micro relay according to claim 1 is characterized in that: four edges of described printed board body are provided with fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220489980 CN202841714U (en) | 2012-09-25 | 2012-09-25 | Elevator safety loop integrated printed circuit board for integrating miniature relays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220489980 CN202841714U (en) | 2012-09-25 | 2012-09-25 | Elevator safety loop integrated printed circuit board for integrating miniature relays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202841714U true CN202841714U (en) | 2013-03-27 |
Family
ID=47953299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220489980 Expired - Fee Related CN202841714U (en) | 2012-09-25 | 2012-09-25 | Elevator safety loop integrated printed circuit board for integrating miniature relays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202841714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404050A (en) * | 2017-06-21 | 2017-11-28 | 海天塑机集团有限公司 | A kind of interface arrangement of injection machine and manipulator interactive signal |
-
2012
- 2012-09-25 CN CN 201220489980 patent/CN202841714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404050A (en) * | 2017-06-21 | 2017-11-28 | 海天塑机集团有限公司 | A kind of interface arrangement of injection machine and manipulator interactive signal |
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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: 20130327 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |