CN104090132B - Testing turning-connection adapter connector for barrier type wiring terminal power module - Google Patents
Testing turning-connection adapter connector for barrier type wiring terminal power module Download PDFInfo
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- CN104090132B CN104090132B CN201410268741.8A CN201410268741A CN104090132B CN 104090132 B CN104090132 B CN 104090132B CN 201410268741 A CN201410268741 A CN 201410268741A CN 104090132 B CN104090132 B CN 104090132B
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- joint
- adapter body
- adapter connector
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Abstract
The invention belongs to the field of power module testing, and relates to a testing turning-connection adapter connector for a barrier type wiring terminal power module. The testing turning-connection adapter connector comprises adapter connector bodies which are made of conductors, each adapter connector body is provided with a voltage sampling hole and a load connecting hole, and a pressing body with a U-shaped groove is arranged at the front end of each adapter connector body. The turning-connection adapter connector is divided into first adapter connectors used for being connected with the negative electrode of a DC electrical source and second adapter connectors used for being connected with the positive electrode of the DC electrical source, the first adapter connectors and the second adapter connectors are used in a pairwise mode, a U-shaped support is arranged at the top end of the adapter connector body of each first adapter connector, and probe inserting holes are formed in the top end of the adapter connector body of each second adapter connector. By means of the testing turning-connection adapter connector for the barrier type wiring terminal power module, an oscilloscope and an instrument can be connected conveniently in the testing process of the power module, by the aid of the turning-connection adapter connector, the problem that an oscilloprobe cannot be connected in is solved, and due to the fixed connecting method of the turning-connection adapter connector, the testing result repeatability of the barrier type power module is improved under the equivalent environment.
Description
Technical field
The invention belongs to power module field tests, it is related to a kind of palisading type binding post power module adapter coupling,
A kind of without take apart power module shell just can realize test power module function adapter coupling.
Background technology
Power module is electronic machine or the basis of device interior circuit work, and the quality of its performance directly affects electronics
Device or the performance of equipment.In the system being made up of these instruments or equipment, its Electro Magnetic Compatibility and every electronic machine or equipment
Power module have certain contact.Conscientiously evaluate power module performance in electron trade, reasonable selection power module, to raising
The reliability of developing products or system and capacity of resisting disturbance are significant.
On electronic market, palisading type binding post power module is numerous at present, and its binding post shape is as shown in Figure 1.Due to
Its easily mode of connection and cheap price, are liked by numerous research and development of products persons, in occupation of power module application market
Most of share.Application unit really carries out the less of DCO to the power module purchased, and main cause is in same one end
Connect that many p-wires are very inconvenient on son, particularly test the oscilloprobe of ripple.It is the sky preventing probe lead wire during test
Line effect it is impossible to pop one's head in itself band test hook and test clip connecting test end.
Content of the invention
In order to solve oscillograph in prior art, when testing power module function, oscilloprobe cannot be directly accessed
Problem, the present invention provides a kind of palisading type binding post power module test adaptor joint.
A kind of palisading type binding post power module test adaptor joint, the adapter body making including conductor, joint master
Body is provided with voltage sample hole and load connecting hole, and adapter body front end setting one carries the crimp body of u-shaped groove, and described switching connects
Head is divided into the first joint connecing DC power cathode and the second joint connecing DC power anode, the first joint and the second joint two
Two use as a pair, and the adapter body top of the first joint is provided with u-shaped support, and the adapter body top of the second joint is provided with spy
Pin insertion apertures.
Further, the edge of crimp body is prong structure.
Further, the aperture of crimp body u-shaped groove is 3mm or 4mm.
Further, an insulation crust is packaged in adapter body periphery, insulation crust has and voltage sample hole and load
The corresponding opening of connecting hole, insulation crust afterbody is provided with handle.
Further, using different colours heat-shrink tube as the insulation crust of the adapter body being packaged in the first joint and envelope
It is loaded on the insulation crust of the adapter body of the second joint.Such as, the insulation crust being packaged in the adapter body of the first joint is black
Color heat-shrink tube, the insulation crust being packaged in the adapter body of the second joint is red heat-shrink tube.
Further, the adapter body top of the first joint is provided with 2 u-shaped supports, and the adapter body top of the second joint sets
There are 2 probe patchholes.
Wherein, conductor is preferably red copper.
Further, voltage sample hole is all 4mm with the diameter of load connecting hole and the voltage sample hole hole heart is connected with load
The distance of Kong Kongxin is 12mm, and for the topped hole hole heart at the heart 8mm of voltage sample hole hole, topped hole is used for installing u-shaped support
Cylinder and probe patchhole cylinder, topped hole hole core diameter is 4mm, and u-shaped groove is by the semicircle of a diameter 4mm and a width of
Two rectangle compositions of 1.72mm, the distance of u-shaped groove semicircle distance of center circle topped hole is 6.3mm.
Further, the u-shaped support parts carrying u-shaped support are inserted into topped hole by u-shaped by u-shaped support cylinder
Support is fixed on adapter body top, obtains the first joint that u-shaped support is fixed on adapter body top；One carries probe insertion
The probe patchhole parts in hole are inserted into topped hole by probe patchhole cylinder and insert a probe into hole and are fixed on joint master
Body top, obtains the second joint that probe patchhole is fixed on adapter body top.
Access when the very convenient oscillograph of the present invention and Meter Test power module, carries out fence using this adapter coupling
Type power module outlet connects, and not only solves oscilloprobe and cannot access problem, and connecing due to adapter coupling
Method is fixed, and improves the repeatability of palisading type power module test result under equivalent environment.The present invention is tied due to itself simultaneously
Structure can effectively prevent in test process, because short circuit causes the damage of power module, preferably protects power module during test.
Adapter coupling, as a set of use, and is packaged with the insulation crust of different colours, the company of effectively raising two-by-two further
The convenience connecing.The aperture making u-shaped groove further is the crimp body of 3mm and two kinds of specifications of 4mm, can meet current great majority
Palisading type power module binding post.
Brief description
Fig. 1 is palisading type connection terminal structure schematic diagram；
Fig. 2 is structural representation during the first joint for adapter coupling of the present invention
Fig. 3 is structural representation during the second joint for adapter coupling of the present invention
Fig. 4 accesses schematic diagram when power module no screw fastens for adapter coupling of the present invention；
Fig. 5 accesses schematic diagram when power module has screw fastening for adapter coupling of the present invention；
Application schematic diagram when Fig. 6 is connected with oscilloprobe for adapter coupling of the present invention；
Fig. 7 is connected application schematic diagram for standard testing line banana plug of the present invention with adapter coupling；
Fig. 8 is adapter coupling size design figure of the present invention
Fig. 9 is probe patchhole component structural schematic diagram of the present invention；
Figure 10 is u-shaped support component structural schematic diagram.
1 adapter body, 2 voltage sample holes, 3 load connecting holes, 4 u-shaped grooves, 5 crimp body,
6 prong structure, 7 insulation crusts, 8 handles, 9 u-shaped supports, 10 probe patchholes, 11
One joint, 12 second joints, 13 binding posts, 14 screws, 15 voltage sample ends, 16 loads are even
Connect end, 17 oscilloprobes, 18 signal sampling probes, 19 earth terminals, 20 standard testing line banana plugs
Head, 21 topped hole, 22 semicircles, 23 rectangles, 24 u-shaped support cylinders, 25 probe patchholes
Cylinder.
Specific embodiment
Structure for a better understanding of the present invention and application process, are now said to present disclosure by embodiment
Bright it should be appreciated that the real value of the present invention and application implementation mode are not limited to embodiment cited by the present invention works as
In, as long as the embodiment without prejudice to central idea of the present invention all should be considered as protection scope of the present invention.
A kind of palisading type binding post power module test adaptor joint, adapter coupling includes the adapter body of red copper making
1, adapter body 1 is provided with voltage sample hole 2 and load connecting hole 3, and adapter body 1 front end setting one carries the crimping of u-shaped groove 4
Body 5, the edge of crimp body 5 is prong structure 6, fastens the removable insole pieces of power module screw beneficial to teasing, is easy to crimp body 5
It is linked in binding post 13.
In test, need to be concurrently accessed negative pole and positive pole, therefore adapter coupling is divided into and connects the of DC power cathode
One joint 11 and the second joint 12 connecing DC power anode, the first joint 11 and the second joint 12 use as a pair two-by-two,
Adapter body 1 top of the first joint 11 is provided with 2 u-shaped supports 9, and adapter body 1 top of the second joint 12 is provided with 2 probes
Patchhole 10.
Adapter body 1 top of the first joint 11 is provided with 2 u-shaped supports 9, and adapter body 1 top of the second joint 12 sets
There are 2 probe patchholes 10.The signal sampling probe 18 thus meeting oscilloprobe 17 is in the left and right two of the first joint 11
Side connects and all can use, and that is, no matter the signal sampling probe 18 of oscilloprobe 17 inserts on the left of u-shaped support 9 or right side
Probe patchhole 10, can be reliably connected on request.
In order to prevent contacting the improper damage causing short circuit to cause power module, insulation crust 7 is packaged in outside adapter body 1
Enclose, insulation crust 7 has and voltage sample hole 2 and the load corresponding opening of connecting hole 3, insulation crust 7 afterbody is provided with handle
8.Wherein, the insulation crust 7 being packaged in the adapter body 1 of the first joint 11 is black heat-shrink tube, represents the switching accessing negative pole
Joint, as shown in Figure 2.The insulation crust 7 being packaged in the adapter body 1 of the second joint 12 is red heat-shrink tube, represents and just accesses
The adapter coupling of pole, as shown in Figure 3.
First joint 11 and the second joint 12 are used as a pair two-by-two, is linked into binding post 13, as shown in figure 4,
After access, fastened using screw 14, as shown in Figure 5.
Voltage sample is respectively connected on voltage sample hole 2 and load connecting hole 3 by standard testing line banana plug 20
End 15 and load connection end 16, the signal sampling probe 18 of oscilloprobe 17 and earth terminal 19 are respectively pressed into probe patchhole
10 and u-shaped support 9, carry out the test of binding post 13, as shown in Figure 6 and Figure 7.
Further, described adapter body 1 cuts out u-shaped groove 4, topped hole 21, voltage successively using the thick copper plate of 10mm
Thieff hatch 2 and load connecting hole 3, voltage sample hole 2, load connecting hole 3, the diameter of topped hole are all 4mm and voltage sample hole 2
The distance that Kong Xinyu loads the connecting hole 3 hole heart is 12mm, and the topped hole 21 hole heart is 8mm, u with the distance of the voltage sample hole 2 hole heart
Type groove 4 is made up of the semicircle 22 of a diameter 4mm and two rectangles 23 of a width of 1.72mm, semicircle 22 center of circle and topped hole 21
The distance of the hole heart is 6.3mm.
As shown in Figure 9 and Figure 10, u-shaped support parts are made up of 2 u-shaped supports 9 and u-shaped support cylinder 24,2 u
Type support 9 is welded on u-shaped support cylinder 24, and probe patchhole parts are by 2 probe patchholes 10 and probe patchhole
Cylinder 25 forms, and 2 probe patchholes 10 are welded on probe patchhole cylinder 25, u-shaped support cylinder 24 and probe
The diameter of patchhole cylinder 25 is 3.9mm.
U-shaped support cylinder 24 is inserted into topped hole 21, then utilizes brazing by u-shaped support cylinder 24 and joint master
Body 1 welds together, and obtains the first joint 11 that u-shaped support 9 is fixed on adapter body 1 top；Insert a probe into hole cylinder
25 are inserted into topped hole 21, then insert a probe into hole cylinder 25 using brazing and weld together with adapter body 1, are visited
Pin insertion apertures 10 are fixed on second joint 12 on adapter body 1 top.
It should be appreciated that arranging u-shaped support 9, the second joint on adapter body 1 top of the first joint 11 in the present invention
12 adapter body 1 top arrange probe patchhole 10 methods be not limited to mode described in the present embodiment it is also possible to
Directly using unitary mould, the adapter body 1 of the adapter body 1 of the first joint 11 and the second joint 12 is made.
Be should be understood that the specific embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Within protection domain, all spirit in the present invention and principle, any modification, equivalent substitution and improvement done etc., should be included in
Within protection scope of the present invention.
Claims (9)
1. a kind of palisading type binding post power module test adaptor joint is it is characterised in that adapter coupling includes conductor making
Adapter body (1), adapter body (1) be provided with voltage sample hole (2) and load connecting hole (3), adapter body (1) front end sets
Put a crimp body (5) carrying u-shaped groove (4), described adapter coupling is divided into the first joint (11) connecing DC power cathode and connects
Second joint (12) of DC power anode, the first joint (11) and the second joint (12) use as a pair two-by-two, and first connects
Adapter body (1) top of head (11) is provided with u-shaped support (9), and adapter body (1) top of the second joint (12) is provided with probe and inserts
Enter hole (10).
2. adapter coupling as claimed in claim 1 is it is characterised in that the edge of crimp body (5) is prong structure (6).
3. adapter coupling as claimed in claim 1 or 2 it is characterised in that the u-shaped groove (4) of crimp body (5) aperture be 3mm or
4mm.
4. adapter coupling as claimed in claim 1 it is characterised in that an insulation crust (7) be packaged in adapter body (1) periphery,
Have on insulation crust (7) and voltage sample hole (2) and the corresponding opening of load connecting hole (3), insulation crust (7) afterbody is provided with
Handle (8).
5. adapter coupling as claimed in claim 4 is it is characterised in that connect as being packaged in first using the heat-shrink tube of different colours
Head (11) the insulation crust (7) of adapter body (1) and be packaged in the second joint (12) adapter body (1) insulation crust
(7).
6. adapter coupling as claimed in claim 1 is it is characterised in that adapter body (1) top of the first joint is provided with 2 u-shapeds
Support (9), adapter body (1) top of the second joint is provided with 2 probe patchholes (10).
7. adapter coupling as claimed in claim 1 is it is characterised in that conductor is red copper.
8. as described in claim 1 or 7 adapter coupling it is characterised in that voltage sample hole (2) with load connecting hole (3) straight
Footpath is all 4mm, and the distance of voltage sample hole (2) Kong Xinyu load connecting hole (3) the hole heart is 12mm, apart from voltage sample hole
(2) for the hole heart of a topped hole (21) at hole heart 8mm, topped hole (21) is used for installing u-shaped support cylinder (24) and probe is inserted
Enter hole cylinder (25), two rectangle (23) groups of the semicircle (22) by a diameter 4mm for the u-shaped groove (4) and a width of 1.72mm
Become, semicircle (22) center of circle distance of topped hole (21) Kong Xinyu u-shaped groove (4) is 6.3mm.
9. adapter coupling as claimed in claim 8 is it is characterised in that the u-shaped support parts carrying u-shaped support (9) pass through u
Type support cylinder (24) is inserted into topped hole (21) and u-shaped support (9) is fixed on adapter body (1) top, obtains u-shaped support
(9) it is fixed on first joint (11) on adapter body (1) top；The one probe patchhole parts carrying probe patchhole (10)
By probe patchhole cylinder (25) be inserted into topped hole (21) insert a probe into hole (10) be fixed on adapter body (1) top
End, obtains the second joint (12) that probe patchhole (10) is fixed on adapter body (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410268741.8A CN104090132B (en) | 2014-06-11 | 2014-06-11 | Testing turning-connection adapter connector for barrier type wiring terminal power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410268741.8A CN104090132B (en) | 2014-06-11 | 2014-06-11 | Testing turning-connection adapter connector for barrier type wiring terminal power module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104090132A CN104090132A (en) | 2014-10-08 |
| CN104090132B true CN104090132B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410268741.8A Expired - Fee Related CN104090132B (en) | 2014-06-11 | 2014-06-11 | Testing turning-connection adapter connector for barrier type wiring terminal power module |
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| Country | Link |
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| CN (1) | CN104090132B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589279B (en) * | 2017-08-11 | 2020-01-14 | 中国人民解放军63686部队 | Test adapter of small-spacing wire holder |
| CN107561316B (en) * | 2017-08-11 | 2020-01-14 | 中国人民解放军63686部队 | Test adapter of partition plate type wire holder |
| CN113945741B (en) * | 2020-07-15 | 2023-11-10 | 台湾中华精测科技股份有限公司 | Probe card device and fence-shaped probe thereof |
| CN114076860B (en) * | 2020-08-19 | 2023-02-28 | 华中科技大学 | Voltage detection device for half-bridge type power module |
| CN116520137A (en) * | 2023-06-27 | 2023-08-01 | 北京智芯微电子科技有限公司 | Low-noise chip pin interference measurement auxiliary device and measurement system |
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| JP2002231409A (en) * | 2001-01-30 | 2002-08-16 | Auto Network Gijutsu Kenkyusho:Kk | Connector installing auxilliary means |
| JP2003203733A (en) * | 2001-12-31 | 2003-07-18 | Delta Electoronics Inc | Structures of power supply adapter and its guide connector |
| CN1521901A (en) * | 2003-02-07 | 2004-08-18 | 富士通株式会社 | Power supply terminal |
| CN1564380A (en) * | 2004-03-12 | 2005-01-12 | 台达电子工业股份有限公司 | Modular structure of power source connector and electronic device having such structure |
| CN201213159Y (en) * | 2008-06-24 | 2009-03-25 | 陆德昌 | Electric wiring device for power source socket |
| CN203177103U (en) * | 2013-01-31 | 2013-09-04 | 袁容 | LED lamp band joint |
| CN103308730A (en) * | 2012-03-13 | 2013-09-18 | 神讯电脑(昆山)有限公司 | Converter for multichannel signal test of oscilloscope |
| CN203241438U (en) * | 2012-11-30 | 2013-10-16 | 金宝电子工业股份有限公司 | Parameter Detection Adapter |
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2014
- 2014-06-11 CN CN201410268741.8A patent/CN104090132B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002231409A (en) * | 2001-01-30 | 2002-08-16 | Auto Network Gijutsu Kenkyusho:Kk | Connector installing auxilliary means |
| JP2003203733A (en) * | 2001-12-31 | 2003-07-18 | Delta Electoronics Inc | Structures of power supply adapter and its guide connector |
| CN1521901A (en) * | 2003-02-07 | 2004-08-18 | 富士通株式会社 | Power supply terminal |
| CN1564380A (en) * | 2004-03-12 | 2005-01-12 | 台达电子工业股份有限公司 | Modular structure of power source connector and electronic device having such structure |
| CN201213159Y (en) * | 2008-06-24 | 2009-03-25 | 陆德昌 | Electric wiring device for power source socket |
| CN103308730A (en) * | 2012-03-13 | 2013-09-18 | 神讯电脑(昆山)有限公司 | Converter for multichannel signal test of oscilloscope |
| CN203241438U (en) * | 2012-11-30 | 2013-10-16 | 金宝电子工业股份有限公司 | Parameter Detection Adapter |
| CN203177103U (en) * | 2013-01-31 | 2013-09-04 | 袁容 | LED lamp band joint |
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| Publication number | Publication date |
|---|---|
| CN104090132A (en) | 2014-10-08 |
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