CN201503939U - Electric connector with convenient testing - Google Patents

Electric connector with convenient testing Download PDF

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Publication number
CN201503939U
CN201503939U CN2009203091295U CN200920309129U CN201503939U CN 201503939 U CN201503939 U CN 201503939U CN 2009203091295 U CN2009203091295 U CN 2009203091295U CN 200920309129 U CN200920309129 U CN 200920309129U CN 201503939 U CN201503939 U CN 201503939U
Authority
CN
China
Prior art keywords
contact
test
contact chip
connector
electric 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
CN2009203091295U
Other languages
Chinese (zh)
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 CN2009203091295U priority Critical patent/CN201503939U/en
Application granted granted Critical
Publication of CN201503939U publication Critical patent/CN201503939U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an electric connector with convenient testing, which comprises a connector insulator. Contact pieces are distributed in the connector insulators, and are separately provided with a splicing end and a wiring end. The wiring end of each contact piece is separately electrically connected with a testing contact sheet which is used for a probe of the testing equipment to contact. The electric connector is characterized in that the wiring end of the contact piece is electrically connected with the testing contact sheet which is used for the probe of the testing equipment to contact. After the welding wiring or compression wiring is performed on the contact piece and the insulation treatment is performed by a thermal-shrinkage tube, the testing contact sheet electrically connected with the contact piece is still positioned outside the thermal-shrinkage tube, and the probe is used for contacting the contact piece to test the conduction condition of each line of the spliced connector.

Description

A kind of electric connector of being convenient to test
Technical field
The utility model relates to a kind of electric connector, especially a kind of electric connector of being convenient to 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 or welding for convenience, the terminals of contact generally all need to 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, owing to 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 when plugging together use, test by connector the conducting situation of its circuit,, occurred a kind of like this operating position now, need carry out the test of conducting situation to its each circuit when connector plugs together exactly, obvious existing connector can not satisfy the needs of this kind use.
The utility model content
The purpose of this utility model provides a kind of electric connector of being convenient to test, and can not test the problem of each line conduction situation in order to solve existing connector under the state of plugging together.
For achieving the above object, the utility model adopts following technical scheme: a kind of electric connector of being convenient to test, comprise connector insulator, be provided with contact in this connector insulator, described contact has inserted terminal and terminals, and the terminals conduction of described contact is connected with the test contact chip for the probe contact of testing equipment.
Side near the contact terminals on the described connector insulator is provided with test contact chip mounting groove, and described 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 described contact are set with binding ring, and an end of described 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 extend into the contact chip place for the probe of testing equipment between the inwall of described binding ring and test contact chip mounting groove.
The interference of described test contact chip is threaded onto on the contact.
The electric connector of being convenient to test of the present utility model 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 by 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 by probe.
In the utility model, the test contact chip is arranged on connector insulator near in the test contact chip mounting groove of 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 utility model;
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
Shown in Fig. 1,2,3, the electric connector of being convenient to test of the present utility model, the connector insulator 1 that comprises a rectangle, two row's contacts 4 are installed in this connector insulator 1, 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 begins to have 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 extend into the contact chip place for the probe of testing equipment 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 (4)

1. electric connector of being convenient to test, comprise connector insulator, be laid with contact in this connector insulator, described contact has inserted terminal and terminals, it is characterized in that: the terminals of described each contact all conduct electricity and are connected with test contact chip for the contact of the probe of testing equipment.
2. the electric connector of being convenient to test according to claim 1, it is characterized in that: the side near the contact terminals on the described connector insulator is provided with test contact chip mounting groove, described 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.
3. the electric connector of being convenient to test according to claim 1 and 2, it is characterized in that: the terminals of described contact are set with binding ring, and an end of described 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 extend into the contact chip place for the probe of testing equipment between the inwall of described binding ring and test contact chip mounting groove.
4. the electric connector of being convenient to test according to claim 3 is characterized in that: the interference of described test contact chip is threaded onto on the contact.
CN2009203091295U 2009-08-28 2009-08-28 Electric connector with convenient testing Expired - Fee Related CN201503939U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203091295U CN201503939U (en) 2009-08-28 2009-08-28 Electric connector with convenient testing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203091295U CN201503939U (en) 2009-08-28 2009-08-28 Electric connector with convenient testing

Publications (1)

Publication Number Publication Date
CN201503939U true CN201503939U (en) 2010-06-09

Family

ID=42454868

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203091295U Expired - Fee Related CN201503939U (en) 2009-08-28 2009-08-28 Electric connector with convenient testing

Country Status (1)

Country Link
CN (1) CN201503939U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108760819A (en) * 2018-05-22 2018-11-06 广州兴森快捷电路科技有限公司 Welding quality test device and its detection method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108760819A (en) * 2018-05-22 2018-11-06 广州兴森快捷电路科技有限公司 Welding quality test device and its detection method
CN108760819B (en) * 2018-05-22 2020-08-18 广州兴森快捷电路科技有限公司 Welding quality detection device and detection method thereof

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Legal Events

Date Code Title Description
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: 20100609

Termination date: 20130828