CN203218663U - Test switching device for electrical connector - Google Patents
Test switching device for electrical connector Download PDFInfo
- Publication number
- CN203218663U CN203218663U CN 201320001550 CN201320001550U CN203218663U CN 203218663 U CN203218663 U CN 203218663U CN 201320001550 CN201320001550 CN 201320001550 CN 201320001550 U CN201320001550 U CN 201320001550U CN 203218663 U CN203218663 U CN 203218663U
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- electric connector
- test
- interface
- switching device
- tie point
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Abstract
The utility model discloses a test switching device for an electrical connector. The test switching device comprises an electrical connector interface module and a switching module, wherein the electrical connector interface module comprises electrical connector interfaces corresponded to at least two types of electrical connectors; the switching module at last comprises a test adapter interface, a switching plate for correspondingly connecting each connection point in each electrical connector interface to the connection point of the test adapter interface, and a switching circuit. Various types of electrical connectors are corresponded to one type of the test adapter interface and furthermore connected with a test instrument, thus the test instrument and the electrical connector are ensured to be more accurately butted together and switched between each other, and during the test process, the test instrument is more stably and reliably contacted with the electrical connector, and the test efficiency is higher.
Description
Technical field
The utility model relates to the electron device testing technology, refers to a kind of electric connector test switching device especially.
Background technology
In all kinds of electronic systems, electric connector is electrically connected and the signal transmission between device and device, assembly and assembly, system and system, is to constitute the necessary base components of holonomic system.
In various military secrets and weaponry, use the consumption of electric connector big especially on the large usage quantity of electric connector, particularly aircraft.The use amount of an airplane electric connector can reach hundreds of to several thousand in general, involves a ten of thousands circuit.Therefore, electric connector is except will satisfying general performance requirement, and the requirement of particular importance is that electric connector must reach contact well, reliable operation, easy to maintenance, whether its reliable operation directly influences the operate as normal of aircraft circuit, relates to the safety of whole main frame.For this reason, host circuit has very strict requirement to the q﹠r of electric connector, also just because of the high-quality of electric connector and high reliability also are widely used in the military systems such as Aeronautics and Astronautics, national defence it.
And in the testing process to each type electric connector, need carry out conducting (or wire size is searched), insulation, testing performance index such as withstand voltage to it.Because the model of electric connector has nothing in common with each other, a kind of model electric connector of every test just need carry out the connection of each test component again, complicated operation, and make mistakes easily.
In order to improve the efficient that electric connector detects, guarantee test accuracy, make the test of electric connector be used for the online detection of typical products in mass production, press for and make the electric connector test switching device, guarantee to dock more accurately and to exchange between tester and the electric connector, more reliable and more stable with contacting of electric connector during test, testing efficiency is higher.
The utility model content
In view of this, the purpose of this utility model is to propose a kind of electric connector test switching device, can cooperate the electric connector of testing various models.
A kind of electric connector test switching device based on above-mentioned purpose the utility model provides comprises electric connector interface module and interconnecting module;
Described electric connector interface module comprises the corresponding electric connector interface of electric connector of at least two models;
Described interconnecting module comprises a test adaptable interface at least and is used for keyset and built-up circuit on the tie point that each tie point correspondence with described each electric connector interface is connected to described test adaptable interface.
In one embodiment, the electric connector interface module of described adaptive transfer box comprises that at least electric connector series is one of them the electric connector interface of at least two model correspondences of J30, J30J, J63A, CDb, J40, J29A.
In another embodiment, described built-up circuit comprises many connecting lines at least, and described every connecting line is transferred to each the tie point correspondence in described each electric connector interface on the described test adaptable interface.
In another embodiment, described built-up circuit also comprises at least one test connecting line, is used for described test adaptable interface is linked to each other with the test interface of tester.
In another embodiment, described test adaptable interface is 128 cores.
In another embodiment, the 1st to N tie point of described each electric connector interface, correspondence is connected to the 1st to N tie point of 128 core test ports on the described test front panel.
From above as can be seen, the electric connector test switching device that the utility model provides, can be with a kind of test adaptable interface with the electric connector unification of multiple model, be used for linking to each other with tester, guarantee to dock more accurately and to exchange between tester and the electric connector, more reliable and more stable with contacting of electric connector during test, testing efficiency is higher.
Description of drawings
Fig. 1 a is the schematic diagram of the part of the utility model embodiment electric connector test switching device;
Fig. 1 b is the schematic diagram of another part of the utility model embodiment electric connector test switching device;
Fig. 2 is the connection diagram between electric connector tie point to be measured in the utility model embodiment electric connector test switching device.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with specific embodiment, and with reference to accompanying drawing, the utility model is further described.
A kind of electric connector test switching device provided by the utility model comprises electric connector interface module and interconnecting module;
Described electric connector interface module comprises the corresponding electric connector interface of electric connector of at least two models;
Described interconnecting module comprises a test adaptable interface at least and is used for keyset and built-up circuit on the tie point that each tie point correspondence with described each electric connector interface is connected to described test adaptable interface.
Need to prove, the statement of all uses " first " and " second " all is in order to distinguish two non-identical entities of same names or non-identical parameter among the utility model embodiment, as seen " first " " second " convenience in order to explain only should not be construed as the restriction to the utility model embodiment.
1a and 1b are respectively the part of the utility model embodiment electric connector test switching device and the schematic diagram of another part with reference to the accompanying drawings.
Described electric connector test switching device comprises electric connector interface module and interconnecting module.
The electric connector interface module of described electric connector test switching device comprises that electric connector series is the electric connector interface of a plurality of model correspondences of J30, J30J, J63A, CDb, J40, J29A.Wherein, J30 series electric connector to be measured comprises that model is the electric connector of J30-9TJ, J30-15TJ, J30-21TJ, J30-25TJ, J30-31TJ, J30-37TJ, J30-51TJ, J30-66TJ, J30-15ZK, J30-21ZK, J30-25ZK, J30-31ZK, J30-37ZK, J30-51ZK, J30-65ZK, J30-69ZK; J30J series electric connector to be measured comprises that model is the electric connector of J30J-9TJ, J30J-15TJ, J30J-21TJ, J30J-25TJ, J30J-31TJ, J30J-37TJ, J30J-51TJ, J30J-66TJ, J30J-74TJ, J30J-100TJ, J30J-9ZK, J30J-15ZK, J30J-21ZK, J30J-25ZK, J30J-31ZK, J30J-37ZK, J30J-51ZK, J30J-66ZK, J30J-74ZK, J30J-100ZK; J63A series electric connector to be measured comprises that model is the electric connector of J63A-9TJ, J63A-15TJ, J63A-21TJ, J63A-25TJ, J63A-31TJ, J63A-37TJ, J63A-51TJ, J63A-9ZK, J63A-15ZK, J63A-21ZK, J63A-25ZK, J63A-31ZK, J63A-37ZK, J63A-51ZK, J63A-65ZK, J63A-69ZK; CDb series electric connector to be measured comprises that model is the electric connector of CDb-13TJ, CDb-19TJ, CDb-31TJ, CDb-33TJ, CDb-52TJ, CDb-79TJ, CDb-100TJ, CDb-13ZK, CDb-19ZK, CDb-31ZK, CDb-33ZK, CDb-52ZK, CDb-79ZK, CDb-100ZK; J40 series electric connector to be measured comprises that model is the electric connector of J40-11TJ, J40-13TJ, J40-15TJ, J40-25TJ, J40-31TJ, J40-39TJ, J40-51TJ, J40-11ZK, J40-13ZK, J40-15ZK, J40-25ZK, J40-31ZK, J40-39ZK, J40-51ZK; J29A series electric connector to be measured comprises that model is the electric connector of J29A-9TJ, J29A-15TJ, J29A-21TJ, J29A-25TJ, J29A-31TJ, J29A-37TJ, J29A-51TJ, J29A-66TJ, J29A-9ZK, J29A-15ZK, J29A-21ZK, J29A-25ZK, J29A-31ZK, J29A-37ZK, J29A-51ZK, J29A-66ZK; Corresponding to the electric connector to be measured of described each model, then be provided with corresponding electric connector interface on the described electric connector test switching device.
The exemplary testable electric connector interface of part (electric connector series is the electric connector interface of a plurality of model correspondences of J30, J30J, J63A, CDb, J40, J29A) that is provided with only on the electric connector test switching device in the present embodiment; in the time need testing the electric connector of other models; can corresponding increase interface, also should belong to the utility model protection range.
The interconnecting module of described electric connector test switching device comprises a test adaptable interface and is used for keyset and built-up circuit on the tie point that each tie point correspondence with described each electric connector interface is connected to described test adaptable interface.
With reference to the accompanying drawings 2, be the connection diagram between electric connector tie point to be measured in the utility model embodiment electric connector test switching device.
Three blocks of plates of vertically arranging of left-half are described keyset among the figure, are followed successively by first keyset, second keyset, the 3rd keyset from top to bottom.
Be example with J30-*TJ series, comprise that model is J30-9TJ, J30-15TJ, J30-21TJ, J30-25TJ, J30-31TJ, J30-37TJ, J30-51TJ, J30-66TJ is totally 8 kinds of electric connectors to be measured, corresponding comprises 9 respectively, 15,21,25,31,37,51,66 tie points, described model is the 1st to the 9th tie point that the tie point correspondence of the electric connector of J30-9TJ is connected to first keyset, described model is the 10th to the 24th tie point that the tie point correspondence of the electric connector of J30-15TJ is connected to first keyset, by that analogy, described model is tie point corresponding the 190th to the 255th tie point that is connected to first keyset then of the electric connector of J30-66TJ, in this, J30-*TJ series electric connector has then taken preceding 255 tie points of first keyset, next serial electric connector to be measured also is to adopt this mode to connect on first keyset also unappropriated tie point, when the tie point of first keyset all occupied, or when next electric connector to be measured connects inadequately, then be connected to second keyset, in like manner, take the 3rd keyset again; Because the heart yearn number of the connector to be measured of each series is too big in the present embodiment, in view of the length reason, has expressed three keysets at this to exemplify mode; According to described connected mode, make that each electric connector to be measured all can corresponding connection with the tie point of keyset.
Described built-up circuit comprises many connecting lines, and described every connecting line is transferred to each the tie point correspondence in described each electric connector interface on the described test adaptable interface, and forwarding method is as follows:
Described test adaptable interface is 128 core interfaces, have 128 tie points, described J30, J30J, J63A, CDb, J40, the electric connector to be measured of J29A series is corresponding to the corresponding tie point that is connected to the test adaptable interface then of the point on the keyset, for example, the the 1st to the 9th tie point of first keyset is by corresponding the 1st to the 9th tie point that connects this test adaptable interface of connecting line, the the 10th to the 24th tie point supposing first keyset is that model is the electric connector of J30-15TJ, so corresponding, the the 10th to the 24th tie point of first keyset is then by corresponding the 1st to the 15th tie point that connects this test adaptable interface of connecting line, and the like, finish the switching on the tie point that each tie point correspondence in all electric connector interfaces to be measured is connected to this test adaptable interface.
At last, again by the 128 core test interfaces of a test connecting line with 128 cores test adaptable interface and tester; Make the 1st to N tie point of described each electric connector interface to be measured, correspondence is connected to the 1st to N tie point of 128 core test ports on the described test front panel; Finished that then each the tie point correspondence in described each electric connector interface is transferred to the 128 core test interfaces that are used for connecting described electric connector test switching device on the described tester, and finally finished the switching between all electric connectors to be measured and the tester.
From above as can be seen, the electric connector test switching device that the utility model provides, can be with a kind of test adaptable interface with the electric connector unification of multiple model, be used for linking to each other with tester, guarantee to dock more accurately and to exchange between tester and the electric connector, more reliable and more stable with contacting of electric connector during test, testing efficiency is higher.
It needs to be noted that in above-described embodiment, described built-up circuit has only comprised many connecting lines, be used for each tie point correspondence of described each electric connector interface is transferred to described test adaptable interface; In fact, the described connecting line multiple electronic devices and components (as diode, switch) of can also connecting can make that substitute mode is more multi-functional, and this should be that those skilled in the art are easy to expect, therefore also belong to protection range of the present utility model.
In above-described embodiment, described test adaptable interface is one, when the test interface of tester changes, also can adopt two test adaptable interfaces certainly, is respectively applied to connect two kinds of testers; And, when 128 cores described in embodiment tests adaptable interface does not satisfy when requiring, also can adopt the test adaptable interface of other models certainly, these all should be that those skilled in the art are easy to expect, so also belong to protection range of the present utility model.
Those of ordinary skill in the field are to be understood that: the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle; any modification of making, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. an electric connector test switching device is characterized in that, comprises electric connector interface module and interconnecting module;
Described electric connector interface module comprises the corresponding electric connector interface of electric connector of at least two models;
Described interconnecting module comprises a test adaptable interface at least and is used for keyset and built-up circuit on the tie point that each tie point correspondence with described each electric connector interface is connected to described test adaptable interface.
2. electric connector test switching device according to claim 1, it is characterized in that the electric connector interface module of described adaptive transfer box comprises that at least electric connector series is one of them the electric connector interface of at least two model correspondences of J30, J30J, J63A, CDb, J40, J29A.
3. electric connector test switching device according to claim 1, it is characterized in that, described built-up circuit comprises many connecting lines at least, and described every connecting line is transferred to each the tie point correspondence in described each electric connector interface on the described test adaptable interface.
4. electric connector test switching device according to claim 3 is characterized in that, described built-up circuit also comprises at least one test connecting line, is used for described test adaptable interface is linked to each other with the test interface of tester.
5. electric connector test switching device according to claim 1 is characterized in that, described test adaptable interface is 128 cores.
6. according to any described electric connector test switching device of claim 1-5, it is characterized in that, the 1st to N tie point of described each electric connector interface, correspondence is connected to the 1st to N tie point of 128 core test ports on the described test front panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001550 CN203218663U (en) | 2013-01-04 | 2013-01-04 | Test switching device for electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001550 CN203218663U (en) | 2013-01-04 | 2013-01-04 | Test switching device for electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218663U true CN203218663U (en) | 2013-09-25 |
Family
ID=49208166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320001550 Expired - Lifetime CN203218663U (en) | 2013-01-04 | 2013-01-04 | Test switching device for electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218663U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490700A (en) * | 2018-11-05 | 2019-03-19 | 中国航空工业集团公司西安飞机设计研究所 | A kind of connector full signal test device and test method |
| CN110672998A (en) * | 2019-10-17 | 2020-01-10 | 上海工艺美术职业学院 | Conduction and withstand voltage test method and conduction and withstand voltage test assembly of connector |
| CN110857957A (en) * | 2018-08-23 | 2020-03-03 | 深圳光峰科技股份有限公司 | Multifunctional electric resistance strength testing device and electric resistance strength testing method |
-
2013
- 2013-01-04 CN CN 201320001550 patent/CN203218663U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857957A (en) * | 2018-08-23 | 2020-03-03 | 深圳光峰科技股份有限公司 | Multifunctional electric resistance strength testing device and electric resistance strength testing method |
| CN110857957B (en) * | 2018-08-23 | 2021-12-07 | 深圳光峰科技股份有限公司 | Multifunctional electric resistance strength testing device and electric resistance strength testing method |
| CN109490700A (en) * | 2018-11-05 | 2019-03-19 | 中国航空工业集团公司西安飞机设计研究所 | A kind of connector full signal test device and test method |
| CN110672998A (en) * | 2019-10-17 | 2020-01-10 | 上海工艺美术职业学院 | Conduction and withstand voltage test method and conduction and withstand voltage test assembly of connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |