CN202797421U - Integral signal connector - Google Patents
Integral signal connector Download PDFInfo
- Publication number
- CN202797421U CN202797421U CN 201220398482 CN201220398482U CN202797421U CN 202797421 U CN202797421 U CN 202797421U CN 201220398482 CN201220398482 CN 201220398482 CN 201220398482 U CN201220398482 U CN 201220398482U CN 202797421 U CN202797421 U CN 202797421U
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- CN
- China
- Prior art keywords
- pin
- connector
- base
- contact pin
- pins
- 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 - Lifetime
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- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
Abstract
The utility model provides an integral signal connector, aiming at solving a technical problem of replacing a power supply piece element string of a printed board installed in the railway signal product which is structured by a railway signal AX serial relay. The main points of the integral signal connector are as follows: all insulation pieces are integrally injection molded as a connector seat; the connector seat is a cuboid; each contact pin has a base pin; the contact pin is integrally formed with the base pin as an L shape; directions of all the base pins are the same and all the base pins are exposed outside the connector seat, namely, all the base pins are arranged on one surface of the connector seat, that is to say, the base pin surface is exposed, and the base pin surface and the contact pin surface form an angle of 90 degrees; and heights of all the base pins on the pin surface are the same. The integral signal connector has the positive effects that the connector seat and a circuit board contact surface are fully flat; no welding error is caused; both welding difficulty and labor intensity are substantially reduced; welding quality is improved; and the printed board is not bent.
Description
Technical field
The utility model relates to installs printed board in the Railway Signal Product (hereinafter to be referred as Railway Signal Product) of railway signal AX series relay construction, is the power plate unit strings of this Railway Signal Product specifically.
Background technology
Railway Signal Product, its inside is provided with the power plate unit strings, is the signal connector of product.This signal connector is the power plate unit strings, be vertically (referring to that vertically all homopolarity contact pins are at homonymy) by several power plates and string together formation, each power plate is fixed on the insulating trip by a pair of sheet contact pin (hereinafter referred to as contact pin) and consists of, wherein the insulating trip top edge is exposed in the upper end of each contact pin, becomes upper end.After the power plate unit strings being fixed on the support of printed board, an end of wire is welded in the printed board, and the other end of wire is welded on the upper end of contact pin.When using, reality finds following problem:
1, the power plate unit strings has one side to contact with printed board, and this just requires this face should have certain planarization.But after stringing together the power plate unit strings that consists of by some power plates, can't guarantee the planarization of contact-making surface.
2, use a wire to be connected to printed board on each contact pin, wire is many and random.
3, artificial welding lead is not only easily made mistakes, and also nearer because of two member distance, the welding difficulty is large.
4, because wire is shorter, easily make the printed board distortion.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model provides a kind of integral type signal connector, to substitute the power plate unit strings of Railway Signal Product.
The purpose of this utility model is achieved in that it comprises several insulating trips and contact pin, is characterized in that: all insulating trip block cast becomes an integral body, claims connector holder, and it is cuboid; Each contact pin band pin, contact pin and pin are integrated, and be L-shaped, all pin directions are identical and expose outside the connector holder, namely all pins are that the pin face exposes at a face of connector holder all, and the pin face becomes 90 ° with the contact pin face, and the height of all pins is identical on the pin face.Pin of the present utility model is inserted on the prefabricated jack of printed board welding.
Compared with prior art, good effect of the present utility model is:
1, change the power plate unit strings into overall structure by some combinations after, connector holder and circuit board contact-making surface are fully smooth;
2, pin of the present utility model is inserted on the prefabricated jack of printed board, can cause welding mistake;
3, pin is welded in the relay printed board, welding difficulty and labour intensity all reduce greatly, improve welding quality;
4, behind the cancellation wire, the External Force Acting that makes printed board not produced by wire, printed board can not produce warpage.
Description of drawings
Fig. 1 is stereogram of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the B-B profile of Fig. 2.
Embodiment
Referring to Fig. 1 and 2, all insulating trip block cast becomes an integral body, claims connector holder 1, and it is cuboid; Referring to Fig. 3, each contact pin 2 band pin 3, contact pin and pin are integrated, L-shaped, all pin directions are identical and expose outside the connector holder, namely all pins are that pin face A exposes at a face of connector holder all, and the pin face becomes 90 ° with contact pin face C, and the height of all pins is identical on the pin face.Pin of the present utility model is inserted on the prefabricated jack of printed board welding.
Vertically be provided with two screw vents 4 at connector holder, by nut, screw rod the utility model be fixed on the support of printed board.
Claims (2)
1. integral type signal connector, it comprises several insulating trips and contact pin, it is characterized in that: all insulating trip block cast becomes an integral body, claims connector holder, and it is cuboid; Each contact pin band pin, contact pin and pin are integrated, and be L-shaped, all pin directions are identical and expose outside the connector holder, namely all pins are that the pin face exposes at a face of connector holder all, and the pin face becomes 90 ° with the contact pin face, and the height of all pins is identical on the pin face.
2. according to integral type signal connector claimed in claim 1, it is characterized in that: vertically be provided with two screw vents at connector holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398482 CN202797421U (en) | 2012-08-13 | 2012-08-13 | Integral signal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398482 CN202797421U (en) | 2012-08-13 | 2012-08-13 | Integral signal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797421U true CN202797421U (en) | 2013-03-13 |
Family
ID=47824614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398482 Expired - Lifetime CN202797421U (en) | 2012-08-13 | 2012-08-13 | Integral signal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820573A (en) * | 2012-08-13 | 2012-12-12 | 沈阳铁路信号有限责任公司 | Integral signal connector |
-
2012
- 2012-08-13 CN CN 201220398482 patent/CN202797421U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820573A (en) * | 2012-08-13 | 2012-12-12 | 沈阳铁路信号有限责任公司 | Integral signal connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |