CN202084697U - Connector assembly capable of changing open circuit and short circuit states of contact parts and socket of connector assembly - Google Patents

Connector assembly capable of changing open circuit and short circuit states of contact parts and socket of connector assembly Download PDF

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Publication number
CN202084697U
CN202084697U CN2011200368871U CN201120036887U CN202084697U CN 202084697 U CN202084697 U CN 202084697U CN 2011200368871 U CN2011200368871 U CN 2011200368871U CN 201120036887 U CN201120036887 U CN 201120036887U CN 202084697 U CN202084697 U CN 202084697U
Authority
CN
China
Prior art keywords
socket
contact
insulator
plug
hole
Prior art date
Application number
CN2011200368871U
Other languages
Chinese (zh)
Inventor
张莉
宋峥
Original Assignee
中航光电科技股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中航光电科技股份有限公司 filed Critical 中航光电科技股份有限公司
Priority to CN2011200368871U priority Critical patent/CN202084697U/en
Application granted granted Critical
Publication of CN202084697U publication Critical patent/CN202084697U/en

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Abstract

The utility model relates to a connector assembly capable of changing open circuit and short circuit states of contact parts and a socket of the connector assembly. The connector assembly comprises a plug and a socket, the plug further comprises two pairs of plug contact parts, the socket further comprises two pairs of socket contact parts, an optional pair of the two pairs of socket contact parts can be respectively plugged with the two pairs of plug contact parts, a contact head holding hole is arranged between the two socket contact parts of each pair of socket contact parts on an socket insulator, one end of each contact head holding hole extends to the front end surface of a socket insulator, the two contact head holding holes are symmetrically arranged, a contact head part is slidably arranged in each contact head holding hole, the inner end of each contact head part elastically matches with the socket insulator via a pressure spring while the outer end of each contact head part is electrically connected with each pair of socket contact parts in a contact manner, an ejector rod is arranged between the two plug contact parts of one pair of plug contact parts on a plug insulator, wherein the front end of the ejector rod is protruded out of the front end surface of the plug insulator, and the ejector rod is abutted to the corresponding contact head part when in plug connection, so that the corresponding contact head part moves inwards and is separated from the corresponding pair of socket contact parts.

Description

Can change the connector assembly and the socket thereof of contact path short-circuit condition
Technical field
The utility model relates to a kind ofly can change the path between the contact and the connector assembly of short-circuit condition, and simultaneously, the utility model also relates to the socket of this connector assembly, belongs to the electroporation field.
Background technology
In circuit, according to the requirement in loop sometimes needs change the short circuit and the channel status of two circuits, at this time, if change the mode of connection of circuit, to be a very complicated job, and the frequent occasion of path short circuit conversion at circuit changes the path of circuit and the needs that short-circuit condition can't satisfy circuit by changing the mode of connection.
The utility model content
The purpose of this utility model is to provide the connector assembly of the changed contact path short-circuit condition of a kind of path that can change two circuit easily and short-circuit condition, and simultaneously, the utility model also relates to the socket of this connector assembly.
For achieving the above object, the connector assembly that changes contact path short-circuit condition of the present utility model adopts following technical scheme: a kind of connector assembly that changes contact path short-circuit condition, comprise plug and socket, plug comprises plug casing, socket comprises Socket casing, plug comprises that also two pairs are fixed on plug contact in the plug casing by pin insulator, socket comprises that also two pairs are fixed on socket contact in the Socket casing by the socket insulator, any a pair of can plugging together with two pairs of plug contacts respectively in the two pairs of socket contacts, the socket insulator is provided with the contact that one one end extends to socket insulator front end face and is installed with the hole between two socket contacts of every pair of socket contact, two contacts are installed with the hole and are symmetrical arranged, two contacts are installed with the Kong Zhongjun slip and are provided with inner by stage clip and socket insulator resilient engagement, the outer end all contacts the contact members that is electrically connected with a pair of socket contact, and the contact members of pin insulator roof pressure correspondence when being provided with a front end between two plug contacts of a pair of plug contact and protruding from the pegging graft of front end face of pin insulator makes the push rod that moves in the contact members and break away from corresponding a pair of socket contact.
The flange that the middle part of the front end of described contact members by the socket contact is provided with contacts with the socket contact and is electrically connected.
Described socket insulator is split type, comprise forward part socket insulator and rear section socket insulator, the front end roof pressure of the flange of socket contact is the rear end of current tap socket insulator forwardly, and the rear end roof pressure of flange is on the step surface of the stepped hole of rear section socket insulator.
Described push rod is by jacking block roof pressure contact members, and described jacking block is arranged on contact and is installed with in the hole, and the inner of jacking block is relative with the outer end of contact members, and outer end and contact are installed with spacing cooperation of the step surface towards the inner in hole.
It is blind hole that described contact is installed with the hole, and the inner roof pressure of described stage clip is installed with at contact on the end face in hole, and the outer end roof pressure of stage clip is at the inner end of contact members.
The socket that changes the connector assembly of contact path short-circuit condition of the present utility model adopts following technical scheme:
A kind of socket that changes the connector assembly of contact path short-circuit condition, comprise Socket casing, socket comprises that also two pairs are fixed on socket contact in the Socket casing by the socket insulator, the socket insulator is provided with the contact that one one end extends to socket insulator front end face and is installed with the hole between two socket contacts of every pair of socket contact, two contacts are installed with the hole and are symmetrical arranged, two contacts are installed with the Kong Zhongjun slip and are provided with the inner by stage clip and socket insulator resilient engagement, and the outer end all contacts the contact members that is electrically connected with a pair of socket contact.
The flange that the middle part of the front end of described contact members by the socket contact is provided with contacts with the socket contact and is electrically connected.
Described socket insulator is split type, comprise forward part socket insulator and rear section socket insulator, the front end roof pressure of the flange of socket contact is the rear end of current tap socket insulator forwardly, and the rear end roof pressure of flange is on the step surface of the stepped hole of rear section socket insulator.
It is blind hole that described contact is installed with the hole, and the inner roof pressure of described stage clip is installed with at contact on the end face in hole, and the outer end roof pressure of stage clip is at the inner end of contact members.
Comprise in the socket of the present utility model that two pairs are fixed on socket contact in the Socket casing by the socket insulator, all there is a contact that is arranged on the socket insulator to be installed with the hole between two socket contacts of every pair of socket contact, contact is installed with to slide in the hole and is provided with contact members, the inner of contact members is by stage clip and socket insulator resilient engagement, all contact with a pair of socket contact when the outer end is moved outside and be electrically connected, be set with two pairs of plug contacts by the plug contact in the plug casing of the present utility model, a pair of socket contact can plug together with a pair of plug contact, also can plug together the plug contact with another, has a push rod between a pair of plug contact, this push rod is fixedly installed on the pin insulator, when plug and socket plug together, push rod enters the external end head that contact is installed with hole roof pressure contact members, contact members is overcome in the effect of spring force moves, make contact members and a pair of socket contact break away from, like this, this forms path to socket contact and plug contact, because another is not to being provided with push rod between the plug contact, corresponding socket contact is in short-circuit condition, when needs are changed the path of short circuit and short-circuit condition, plug Rotate 180 degree can be plugged together.Plug of the present utility model cooperates the path and the short-circuit condition that can change a pair of plug contact easily with socket, do not need by changing path and the short-circuit condition that wiring changes circuit, and the path short-circuit condition that changes circuit is convenient and swift.
Description of drawings
Fig. 1 is the structural representation of plug of the embodiment of connector assembly of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of the embodiment of socket of the present utility model;
Fig. 4 is the right view of Fig. 3.
Embodiment
A kind of embodiment that changes the connector assembly of contact path short-circuit condition, in Fig. 1 ~ 4, this connector assembly comprises plug, this plug such as Fig. 1, shown in Figure 2, the end that plug cooperates with socket is a front end, plug comprises plug casing 2, the back segment of the endoporus of plug casing 2 is set with plug contact 5 by pin insulator, the plug contact is four, be divided into two pairs, all there is the axle collar of projection the middle part of plug contact 5, pin insulator is divided into forward part pin insulator 4 and rear section pin insulator 6, all has the hole that the plug contact is set on forward part pin insulator 4 and the rear section pin insulator 6, the hole that the forward part pin insulator is provided with the plug contact is a stepped hole, the front end face roof pressure of the axle collar of the projection of plug contact 5 forwardly sub-plug insulator 4 is provided with on the step surface in hole of plug contact, the rear end roof pressure of the axle collar of the projection of plug contact 5 is on the front end face of rear section pin insulator 6, forward part pin insulator 4 is fixed in the plug casing 2 by snap ring with rear section pin insulator 6, thereby realizes plug contact 5 fixing in plug casing 2.Be provided with push rod 1 between two plug contacts of a pair of plug contact, push rod 1 is fixed in the plug casing by pin insulator, the front end of push rod is stretched out by the front end face of forward part pin insulator 4, the rear end of push rod 1 has the convex edge of diameter greater than front end, the rear end face roof pressure of convex edge is on the front end face of rear section pin insulator 6, and the front end face roof pressure of convex edge forwardly sub-plug insulator 4 is provided with on the step surface of shoulder hole of this push rod.
This connector assembly also comprises socket, this socket as shown in Figure 3, Figure 4, plug among socket and Fig. 1 and Fig. 2 is adaptive to plug together, the end that socket and plug cooperates is a front end, socket comprises Socket casing 8, be set with socket contact 7 by the socket insulator in the endoporus of Socket casing 8, the socket contact is four, also be divided into two pairs, a pair of in the two pairs of socket contacts can be respectively and two pairs of corresponding plugging together of plug contact, that is to say that when plug, socket can be when an angle plugs together, both still can plug together with respect to socket Rotate 180 degree with plug.Otherwise a pair of in the two pairs of plug contacts also can be respectively and two pairs of corresponding plugging together of socket contact.
All there is the flange 12 of projection the middle part of socket contact 7, the socket insulator is divided into forward part socket insulator 14 and rear section socket insulator 11, all has the hole that the socket contact is set on forward part socket insulator 14 and the rear section socket insulator, the hole that forward part socket insulator is provided with the socket contact is a stepped hole, the front end face roof pressure of the flange 12 of the projection of socket contact 7 forwardly current tap socket insulator 14 is provided with on the step surface in hole of socket contact, the rear end roof pressure of the flange 12 of the projection of socket contact 7 is on the front end face of rear section socket insulator 11, forward part socket insulator 14 is fixed in the Socket casing 8 by snap ring with rear section socket insulator 11, thereby realizes socket contact 7 fixing in Socket casing 8.
The socket insulator is provided with two contacts and is installed with 15, one contacts in hole and is installed with the hole between a pair of socket contact, and another contact is installed with the hole and is arranged on another between the socket contact.Two contacts are installed with the hole and are symmetrical arranged, contact is installed with hole 15 and is blind hole, the openend that contact is installed with hole 15 extends on the front end face of forward part socket insulator 14, the back segment that contact is installed with hole 15 is arranged in rear section socket insulator 11, contact is installed with in the back segment in hole 15 and is provided with contact members 10, the rear end of contact members 10 and contact are installed with between the end face in hole 15 and are provided with stage clip 9, the rear end roof pressure of stage clip 9 is installed with on the end face in hole 15 at contact, the front end roof pressure of stage clip 9 is in the rear end of contact members 10, the rear end diameter of contact members 10 is less, the reduced diameter section of contact members 10 rear ends stretches in the stage clip 9, the front end roof pressure of stage clip 9 is on the step surface of contact members 10, and the front end of contact members 10 is an arced terminus.The flange of corresponding socket contact has extended to contact and has been installed with in the hole 15, and the front end of contact members 10 contacts simultaneously with the flange 12 of a pair of socket contact and is electrically connected.In being installed with the leading portion in hole 15, contact is provided with jacking block 13, jacking block 13 is an insulating part, the inner termination of jacking block 13 is relative with the external end head of contact members 10, and the external end head of jacking block is installed with spacing cooperation of the step surface towards the rear end that is provided with on the inwall of hole with contact, prevents that jacking block 13 is installed with in the hole by contact.
When plug and socket plug together, the contact that push rod puts in socket is installed with in the hole, by jacking block 13 roof pressure contact members 10, contact members 10 overcomes in the pressure of stage clip 9 moves, break away from corresponding a pair of socket contact, this a pair of socket contact no longer is in short-circuit condition and forms path with the plug contact, because push rod has only one, another still is in short-circuit condition to the socket contact.When needing the path short-circuit condition of translation circuit, plug is come by pulling up on the socket, and the Rotate 180 degree is plugged on the socket and gets final product.
A kind of embodiment of socket of the connector assembly that changes contact path short-circuit condition, at Fig. 3, among Fig. 4, this socket is the socket of the connector assembly among above-mentioned Fig. 1 ~ Fig. 4, the socket contact 7 of this socket is 4, be divided into two pairs, be provided with contact between two socket contacts of every pair of socket contact and be installed with hole 15, the back segment that contact is installed with hole 15 is provided with contact members 10, the rear end of contact members 10 and contact are installed with between the end face in hole 15 and are provided with stage clip 9, the flange 12 of corresponding socket contact has extended to contact and has been installed with in the hole 15, and the front end of contact members 10 contacts simultaneously with the flange 12 of a pair of socket contact and is electrically connected.In being installed with the leading portion in hole 15, contact is provided with jacking block 13, jacking block 13 is an insulating part, the inner termination of jacking block 13 is relative with the external end head of contact members 10, and the external end head of jacking block is installed with spacing cooperation of the step surface towards the rear end that is provided with on the inwall of hole with contact, prevents that jacking block 13 is installed with in the hole by contact.When this socket and adaptive plug plug together, the contact that the push rod of adaptive plug puts in socket is installed with in the hole, by jacking block 13 roof pressure contact members 10, contact members 10 overcomes in the pressure of stage clip 9 moves, break away from corresponding a pair of socket contact, this a pair of socket contact no longer is in short-circuit condition and forms path with adaptive plug contact.
The contact of above embodiment is installed with and is provided with jacking block in the hole, also jacking block can be set, prolongs the length of the push rod of plug, directly uses push rod roof pressure contact members, and that at this moment push rod is arranged to insulate gets final product.
The little leading portion diameter of the back segment diameter of the contact members among the above embodiment is big, and the promising arc of front end also can directly be arranged to contact members columned.
The contact members of present embodiment is electrically connected by flange and a pair of socket contact that is provided with on the socket contact, step surface towards the rear end also can be set on the socket contact, and the shell fragment that overhangs forward is set at the front end of contact, allow the shell fragment roof pressure on the step surface of socket contact, get final product.

Claims (9)

1. connector assembly that can change contact path short-circuit condition, comprise plug and socket, plug comprises plug casing, socket comprises Socket casing, it is characterized in that: plug comprises that also two pairs are fixed on plug contact in the plug casing by pin insulator, socket comprises that also two pairs are fixed on socket contact in the Socket casing by the socket insulator, any a pair of can plugging together with two pairs of plug contacts respectively in the two pairs of socket contacts, the socket insulator is provided with the contact that one one end extends to socket insulator front end face and is installed with the hole between two socket contacts of every pair of socket contact, two contacts are installed with the hole and are symmetrical arranged, two contacts are installed with the Kong Zhongjun slip and are provided with inner by stage clip and socket insulator resilient engagement, the outer end all contacts the contact members that is electrically connected with a pair of socket contact, and the contact members of pin insulator roof pressure correspondence when being provided with a front end between two plug contacts of a pair of plug contact and protruding from the pegging graft of front end face of pin insulator makes the push rod that moves in the contact members and break away from corresponding a pair of socket contact.
2. the connector assembly that changes contact path short-circuit condition according to claim 1 is characterized in that: the flange that the middle part of the front end of described contact members by the socket contact is provided with contacts with the socket contact and is electrically connected.
3. the connector assembly that changes contact path short-circuit condition according to claim 2, it is characterized in that: described socket insulator is split type, comprise forward part socket insulator and rear section socket insulator, the front end roof pressure of the flange of socket contact is the rear end of current tap socket insulator forwardly, and the rear end roof pressure of flange is on the step surface of the stepped hole of rear section socket insulator.
4. according to claim 1 or the 2 or 3 described connector assemblies that change contact path short-circuit condition, it is characterized in that: described push rod is by jacking block roof pressure contact members, described jacking block is arranged on contact and is installed with in the hole, the inner of jacking block is relative with the outer end of contact members, and outer end and contact are installed with spacing cooperation of the step surface towards the inner in hole.
5. the connector assembly that changes contact path short-circuit condition according to claim 4, it is characterized in that: it is blind hole that described contact is installed with the hole, the inner roof pressure of described stage clip is installed with at contact on the end face in hole, and the outer end roof pressure of stage clip is at the inner end of contact members.
6. socket that can change the connector assembly of contact path short-circuit condition, comprise Socket casing, it is characterized in that: socket comprises that also two pairs are fixed on socket contact in the Socket casing by the socket insulator, the socket insulator is provided with the contact that one one end extends to socket insulator front end face and is installed with the hole between two socket contacts of every pair of socket contact, two contacts are installed with the hole and are symmetrical arranged, two contacts are installed with the Kong Zhongjun slip and are provided with the inner by stage clip and socket insulator resilient engagement, and the outer end all contacts the contact members that is electrically connected with a pair of socket contact.
7. the socket that changes the connector assembly of contact path short-circuit condition according to claim 6 is characterized in that: the flange that the middle part of the front end of described contact members by the socket contact is provided with contacts with the socket contact and is electrically connected.
8. the socket that changes the connector assembly of contact path short-circuit condition according to claim 7, it is characterized in that: described socket insulator is split type, comprise forward part socket insulator and rear section socket insulator, the front end roof pressure of the flange of socket contact is the rear end of current tap socket insulator forwardly, and the rear end roof pressure of flange is on the step surface of the stepped hole of rear section socket insulator.
9. according to claim 6 or the 7 or 8 described sockets that change the connector assembly of contact path short-circuit condition, it is characterized in that: it is blind hole that described contact is installed with the hole, the inner roof pressure of described stage clip is installed with at contact on the end face in hole, and the outer end roof pressure of stage clip is at the inner end of contact members.
CN2011200368871U 2011-02-12 2011-02-12 Connector assembly capable of changing open circuit and short circuit states of contact parts and socket of connector assembly CN202084697U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200368871U CN202084697U (en) 2011-02-12 2011-02-12 Connector assembly capable of changing open circuit and short circuit states of contact parts and socket of connector assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200368871U CN202084697U (en) 2011-02-12 2011-02-12 Connector assembly capable of changing open circuit and short circuit states of contact parts and socket of connector assembly

Publications (1)

Publication Number Publication Date
CN202084697U true CN202084697U (en) 2011-12-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200368871U CN202084697U (en) 2011-02-12 2011-02-12 Connector assembly capable of changing open circuit and short circuit states of contact parts and socket of connector assembly

Country Status (1)

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CN (1) CN202084697U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104300267A (en) * 2013-11-25 2015-01-21 中航光电科技股份有限公司 Connector with short-circuit protection function
CN105025139A (en) * 2014-04-30 2015-11-04 中兴通讯股份有限公司 Radio frequency test bench and radio frequency test cable
CN109149296A (en) * 2017-06-28 2019-01-04 中航光电科技股份有限公司 Connector and its link block with short-circuit protection function
CN109560426A (en) * 2018-12-05 2019-04-02 中航光电科技股份有限公司 A kind of short-circuit protection socket with self-test geodesic structure
CN109638515A (en) * 2018-12-05 2019-04-16 中航光电科技股份有限公司 A kind of short-circuit protection connector with self-test geodesic structure
CN109149204B (en) * 2017-06-28 2020-12-04 中航光电科技股份有限公司 Connector with short-circuit protection function and connecting module of connector

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104300267A (en) * 2013-11-25 2015-01-21 中航光电科技股份有限公司 Connector with short-circuit protection function
CN104300267B (en) * 2013-11-25 2016-09-21 中航光电科技股份有限公司 A kind of adapter with short circuit defencive function
CN105025139A (en) * 2014-04-30 2015-11-04 中兴通讯股份有限公司 Radio frequency test bench and radio frequency test cable
CN105025139B (en) * 2014-04-30 2019-04-12 中兴通讯股份有限公司 A kind of radio frequency testing seat and radio frequency testing cable
CN109149296A (en) * 2017-06-28 2019-01-04 中航光电科技股份有限公司 Connector and its link block with short-circuit protection function
CN109149296B (en) * 2017-06-28 2020-09-18 中航光电科技股份有限公司 Connector with short-circuit protection function and connecting module thereof
CN109149204B (en) * 2017-06-28 2020-12-04 中航光电科技股份有限公司 Connector with short-circuit protection function and connecting module of connector
CN109560426A (en) * 2018-12-05 2019-04-02 中航光电科技股份有限公司 A kind of short-circuit protection socket with self-test geodesic structure
CN109638515A (en) * 2018-12-05 2019-04-16 中航光电科技股份有限公司 A kind of short-circuit protection connector with self-test geodesic structure
CN109560426B (en) * 2018-12-05 2020-09-22 中航光电科技股份有限公司 Short-circuit protection socket with self-detection structure
CN109638515B (en) * 2018-12-05 2020-12-29 中航光电科技股份有限公司 Short-circuit protection connector with self-detection structure

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111221

Termination date: 20140212

C17 Cessation of patent right