CN101656365B - Conveniently tested electric connector - Google Patents

Conveniently tested electric connector Download PDF

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Publication number
CN101656365B
CN101656365B CN2009103062526A CN200910306252A CN101656365B CN 101656365 B CN101656365 B CN 101656365B CN 2009103062526 A CN2009103062526 A CN 2009103062526A CN 200910306252 A CN200910306252 A CN 200910306252A CN 101656365 B CN101656365 B CN 101656365B
Authority
CN
China
Prior art keywords
contact
test
contact chip
terminals
connector
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
Application number
CN2009103062526A
Other languages
Chinese (zh)
Other versions
CN101656365A (en
Inventor
韩兆春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Aviation Optical Electrical Technology Co Ltd
Original Assignee
China Aviation Optical Electrical Technology Co Ltd
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 China Aviation Optical Electrical Technology Co Ltd filed Critical China Aviation Optical Electrical Technology Co Ltd
Priority to CN2009103062526A priority Critical patent/CN101656365B/en
Publication of CN101656365A publication Critical patent/CN101656365A/en
Application granted granted Critical
Publication of CN101656365B publication Critical patent/CN101656365B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a conveniently tested electric connector, comprising a connector insulator with contacts inside, wherein the contacts are provided with plug terminals and wire connecting terminals, and the wire connecting terminal of each contact is conductively connected with a test contact piece contacted by a probe of the test device. In the conveniently tested electric connector, the test contact piece contacted by the probe of the test device is conductively connected with the wire connecting terminal of each contact. When welding connection or pressing connection and insulating treatment are carried out on the contacts through a heat-shrinkable tube, the test contact pieces conductively connected with the contacts are still positioned outside the heat-shrinkable tube, meanwhile, the test of the connection for each line of the plugged connector can be carried out by using the probe to contact with the test contact pieces.

Description

A kind of electric connector of convenient test
Technical field
The present invention relates to a kind of electric connector, especially a kind of electric connector of convenient test.
Background technology
At present, in electric connector, the mode of connection of contact generally adopts the form of crimping or the form of welding.Crimping for ease or welding, the terminals of contact generally all need reach the outside of connector insulator, after crimping or welding, can adopt heat-shrink tube to carry out insulation processing in wiring place.Adopt heat-shrink tube to carry out the situation that insulation processing can effectively prevent to occur between the adjacent contacts short circuit in wiring place.But; Because adopt heat-shrink tube to carry out after the insulation processing, the conductor of the peeling section of the terminals of contact and lead all is wrapped in the heat-shrink tube, so just can't, test by connector when plugging together use the conducting situation of its circuit;; Occurred a kind of like this operating position now, need when connector plugs together, carry out the test of conducting situation to its each circuit exactly, obvious existing connector can not satisfy the needs of this kind use.
Summary of the invention
The electric connector that the purpose of this invention is to provide a kind of convenient test can not be tested the problem of each line conduction situation in order to solve existing connector under the state of plugging together.
For realizing above-mentioned purpose; The present invention adopts following technical scheme: a kind of electric connector of convenient test; Comprise connector insulator, be provided with contact in this connector insulator, said contact has inserted terminal and terminals; The terminals conduction of said contact is connected with the test contact chip of the probe contact that supplies testing equipment, and the interference of said test contact chip is threaded onto on the contact.
Side near the contact terminals on the said connector insulator is provided with test contact chip mounting groove, and said test contact chip is positioned at test contact chip mounting groove, and the test contact chip is lower than the notch of test contact chip mounting groove.
The terminals of said contact are set with binding ring, and an end of said binding ring and test contact chip top only cooperate the locating surface that is provided with on the other end and the contact to push up and only cooperate; Be provided with the space that the probe that supplies testing equipment extend into the contact chip place between the inwall of said binding ring and test contact chip mounting groove.
The electric connector of convenient test of the present invention is the test contact chip that is connected with the probe contact that supplies testing equipment in the terminals conduction of contact.After contact carried out welding wiring or crimping wiring and carried out insulation processing through heat-shrink tube; The test contact chip that is connected with the contact conduction still is positioned at the outside of heat-shrink tube, and can go the engaged test contact chip to come each circuit of the connector after plugging together is carried out the test of conducting situation this moment through probe.
Among the present invention; The test contact chip is arranged in the test contact chip mounting groove of connector insulator near contact terminals one side; And the test contact chip is lower than the notch of test contact chip mounting groove, can prevent to point in use the work that the test contact chip influences Circuits System that touches like this.
Simultaneously, be set with binding ring at the terminals of contact, binding ring one end top terminates in the test contact chip, and other end top terminates in the locating surface on the contact.Make the test contact chip can play in connector insulator, not occur like this, guaranteed that it electrically contacts the reliability that is connected with contact.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is that partial sectional view is looked on the right side of Fig. 1.
Embodiment
Fig. 1,2, shown in 3; The electric connector of convenient test of the present invention; The connector insulator 1 that comprises a rectangle; Two row's contacts 4 are installed in this connector insulator 1, and contact 4 has an inserted terminal and terminals 5, and terminals 5 adopt the bonding wire cup structure and stretch out in the outside of connector insulator 1.The rear end of connector insulator 1; Just the side near contact 4 terminals 5 all offers test contact chip mounting groove 8 corresponding to each contact position; Each is tested test contact chip 6 all is installed in the contact chip mounting groove 8; 6 interference of test contact chip are installed on the contact 4, can guarantee good electrical conductivity between contact 4 and the test contact chip 6 like this.All be set with a binding ring 7 at the terminals place of each contact 4, an end of binding ring 7 offsets with test contact chip 6, and the locating surface 9 that is provided with on the other end and the contact 4 offsets.Be provided with the space 10 that the probe that supplies testing equipment extend into the contact chip place between the inwall of binding ring 7 and test contact chip mounting groove.Simultaneously, the rear end of connector insulator also is provided with two double-screw bolts 2 is installed, and double-screw bolt 2 is installed is positioned at the horizontal two ends of connector insulator 1, and two install on the double-screw bolts 2 and all are bolted with nut 3.

Claims (2)

1. one kind makes things convenient for the electric connector of testing; Comprise connector insulator; Be laid with contact in this connector insulator, said contact has inserted terminal and terminals, it is characterized in that: the terminals of said each contact all conduct electricity the test contact chip that is connected with the probe contact that supplies testing equipment; The interference of said test contact chip is threaded onto on the contact; The terminals of said contact are set with binding ring, and an end of said binding ring cooperates with test contact chip top with onlying, and the locating surface that is provided with on the other end and the contact pushes up and only cooperates; Be provided with the space that the probe that supplies testing equipment extend into the contact chip place between the inwall of said binding ring and test contact chip mounting groove.
2. the electric connector of convenient test according to claim 1; It is characterized in that: the side near the contact terminals on the said connector insulator is provided with test contact chip mounting groove; Said test contact chip is positioned at test contact chip mounting groove, and the test contact chip is lower than the notch of test contact chip mounting groove.
CN2009103062526A 2009-08-28 2009-08-28 Conveniently tested electric connector Expired - Fee Related CN101656365B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009103062526A CN101656365B (en) 2009-08-28 2009-08-28 Conveniently tested electric connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009103062526A CN101656365B (en) 2009-08-28 2009-08-28 Conveniently tested electric connector

Publications (2)

Publication Number Publication Date
CN101656365A CN101656365A (en) 2010-02-24
CN101656365B true CN101656365B (en) 2012-06-20

Family

ID=41710530

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009103062526A Expired - Fee Related CN101656365B (en) 2009-08-28 2009-08-28 Conveniently tested electric connector

Country Status (1)

Country Link
CN (1) CN101656365B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102290641A (en) * 2011-07-31 2011-12-21 中航光电科技股份有限公司 Bonding wire transition piece and electric connector using same
CN104767056B (en) * 2015-04-29 2017-03-08 北京全路通信信号研究设计院集团有限公司 A kind of electrical connectors
CN113009259B (en) * 2021-03-02 2022-08-30 上海化学工业检验检测有限公司 Lightning protection element tester and testing method

Also Published As

Publication number Publication date
CN101656365A (en) 2010-02-24

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120620

Termination date: 20130828