CN203491484U - Short-circuit selection electric connector - Google Patents
Short-circuit selection electric connector Download PDFInfo
- Publication number
- CN203491484U CN203491484U CN201320420366.5U CN201320420366U CN203491484U CN 203491484 U CN203491484 U CN 203491484U CN 201320420366 U CN201320420366 U CN 201320420366U CN 203491484 U CN203491484 U CN 203491484U
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- CN
- China
- Prior art keywords
- plug
- socket
- contact pin
- short circuit
- contact
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- Expired - Fee Related
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Abstract
The utility model discloses a short-circuit selection electric connector which comprises a plug and a socket. The type spectrum arrangement of the jacks on the socket is characterized in that: a contact is arranged at the center; and a plurality of uniformly arranged contacts are arranged at the circumference. Two pins are provided on the plug and are respectively arranged at the center and the edge of the plug. The positions of the two pins respectively correspond with the type spectrum of the jacks on the socket. The tail parts of the two pins are in short circuit connection through a short circuit member and are solidified in a pin insulator for forming a pin insulator assembly together. Through adjusting the position of the pin at the edge of the pin insulator assembly, selective insertion into different jacks in the circumferentially arranged jacks of the socket is performed, and short-circuit connection between the central contact and a random contact in the circumferentially arranged contacts on the socket can be conveniently realized. After a plug housing is connected, not only is connection fastening between the plug and the socket realized, and furthermore short-circuit connection relationship of the contacts can be visually observed from the tail of the plug.
Description
Technical field
The present invention relates to a kind of short-circuit electric connector, can select arbitrarily to need the contact of short circuit.
Background technology
In existing short-circuit electric connector, conventionally pre-setly need the contact of short circuit and by the permanent short circuit of contact afterbody, there is certain weak point in this class short-circuit electric connector, its subject matter is according to requirements to select flexibly to need the contact of short circuit, after contact short circuit, cannot revert to normal contact, affect the follow-up use of product.
Summary of the invention
Deficiency for existing short-circuit electric connector, the invention provides a kind of short circuit and select electric connector technology, the central contact that can realize easily the socket that matches is connected with the short circuit of any one contact in circumference uniform distribution contact, and from pin tail, can observe intuitively the short circuit annexation of contact.
The technical scheme that technical solution problem of the present invention adopts is:
An electric connector is selected in short circuit, comprises plug and socket, and on described socket, the type spectrum of jack is arranged as: there is a contact at center, and circumference is uniform some contacts.Contact pin on plug is totally two cores, the center and peripheral laying respectively at, and its position can be corresponding with receptacle sockets type spectrum, and two contact pin afterbodys connect by the short circuit of short circuit part, and are solidificated in the common contact pin insulator assembly that forms in contact pin insulator.The corresponding inserting of center hub of the center contact pin of contact pin insulator assembly and socket, the edge contact pin of contact pin insulator assembly and the corresponding inserting of any one jack in the circumference uniform distribution jack of socket.Contact pin insulator assembly tail end face is provided with cue mark, and plug casing tail end face is provided with the contact sequence number corresponding with socket type spectrum, by observing the corresponding relation of cue mark and contact sequence number, judges contact short circuit connection.
The invention has the beneficial effects as follows:
By adjusting position and the socket of contact pin insulator assembly, carry out selectivity inserting, the short circuit that can realize easily between the contact that needs short circuit connects.After plug and socket connect, not only can realize the locking that is connected of plug and socket, and from pin tail, can observe intuitively the short circuit annexation of receptacle contact.
Accompanying drawing explanation
Fig. 1 is that short circuit of the present invention selects electric connector to plug together a kind of partial structurtes cutaway view of state;
Fig. 2 is the sharp structure cutaway view that electric connector socket is selected in short circuit of the present invention;
Fig. 3 is a kind of structure cutaway view that electrical connector plug is selected in short circuit of the present invention;
Fig. 4 is a kind of structure cutaway view that electric connector contact pin insulator assembly is selected in short circuit of the present invention.
In figure: 1. jack, 2. contact pin, 3. short circuit part, 4. contact pin insulator, 5. contact pin insulator assembly, 6. cue mark, 7. plug casing, 8. contact sequence number, 9. plug connecting ring.
Embodiment
Below by embodiment, and by reference to the accompanying drawings the embodiment of technical solution of the present invention is described further.
In the embodiment 1 shown in Fig. 1, electric connector is selected in a kind of short circuit, comprises plug and socket, and on described socket, the type spectrum of jack 1 is arranged as: there is a jack at center, and circumference is several uniform jacks.Contact pin 2 on plug is totally two cores, the center and peripheral laying respectively at, and its position can be corresponding with receptacle sockets type spectrum, and two contact pin 2 afterbodys connect by 3 short circuits of short circuit part, and are solidificated in the interior common composition contact pin insulator assembly 5 of contact pin insulator 4.Contact pin insulator assembly 5 can split out in plug, independent and socket inserting.Contact pin insulator assembly 5 tail end faces are provided with cue mark 6, and plug casing 7 tail end faces are provided with the contact sequence number 8 corresponding with socket type spectrum, judge the short circuit connection of receptacle sockets 1 by cue mark 6 and the corresponding relation of contact sequence number 8.Plug is realized and being connected by plug connecting ring 9 with the locking that is connected of socket,
Contact pin insulator assembly 5 and the plug casing 7 of embodiment 2 are an integral body, but can relatively rotate each other, and all the other are identical with embodiment 1.
When electric connector work is selected in short circuit of the present invention, first by the center contact pin alignment socket center hub of contact pin insulator assembly 5, another contact pin at edge is aimed at the jack that needs short circuit, contact pin insulator assembly 5 is pushed to socket until hold out against, then by plug body 7 insertings to socket, screw plug connecting ring 9 and make plug be connected and put in place with socket.The present invention carries out selectivity inserting by adjusting different jacks in the position of edge contact pin of contact pin insulator assembly 5 and the circumference uniform distribution jack of socket, and a convenience center contact can realizing easily the socket that matches is connected with the short circuit of any one contact in circumference uniform distribution contact.
After plug and socket connect, not only can realize the locking that is connected of plug and socket, and by observing the cue mark 6 of contact pin insulator assembly 5 and the corresponding relation of receptacle contact sequence number 8, from pin tail, can understand intuitively the short circuit annexation of receptacle contact.
Claims (5)
1. electric connector is selected in a short circuit, comprise plug and socket, the jack and the contact pin that on plug and socket, are respectively equipped with mutual adaptation, is characterized in that: the type spectrum of jack on described socket (1) is arranged as: there is a contact at center, and circumference is uniform some points; Contact pin on described plug (2) is totally two cores, lays respectively at the center and peripheral of plug, and its position can be corresponding with receptacle sockets type spectrum; Described two contact pin afterbodys link together by short circuit part (3), and are solidificated in contact pin insulator (4); Above-mentioned contact pin, short circuit part and contact pin insulator form contact pin insulator assembly (5) jointly.
2. electric connector is selected in short circuit as claimed in claim 1, it is characterized in that: described contact pin insulator assembly can split out in plug casing.
3. electric connector is selected in short circuit as claimed in claim 1, it is characterized in that: described contact pin insulator assembly and plug casing are an integral body, but can relatively rotate each other.
4. as claim 1, claim 2 or short circuit claimed in claim 3, select electric connector, it is characterized in that: plug can assemble jack, socket can assemble contact pin.
5. electric connector is selected in short circuit as claimed in claim 2, it is characterized in that: contact pin insulator assembly tail end face is provided with cue mark (6), and plug casing (7) tail end face is provided with the contact sequence number (8) corresponding with socket type spectrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420366.5U CN203491484U (en) | 2013-07-10 | 2013-07-10 | Short-circuit selection electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420366.5U CN203491484U (en) | 2013-07-10 | 2013-07-10 | Short-circuit selection electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491484U true CN203491484U (en) | 2014-03-19 |
Family
ID=50262288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320420366.5U Expired - Fee Related CN203491484U (en) | 2013-07-10 | 2013-07-10 | Short-circuit selection electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390895A (en) * | 2015-12-09 | 2016-03-09 | 东莞中探探针有限公司 | Connector |
-
2013
- 2013-07-10 CN CN201320420366.5U patent/CN203491484U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390895A (en) * | 2015-12-09 | 2016-03-09 | 东莞中探探针有限公司 | Connector |
| CN105390895B (en) * | 2015-12-09 | 2018-06-29 | 东莞中探探针有限公司 | A kind of connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |