CN2772073Y - Adapting terminal for convenient test - Google Patents
Adapting terminal for convenient test Download PDFInfo
- Publication number
- CN2772073Y CN2772073Y CN 200520068204 CN200520068204U CN2772073Y CN 2772073 Y CN2772073 Y CN 2772073Y CN 200520068204 CN200520068204 CN 200520068204 CN 200520068204 U CN200520068204 U CN 200520068204U CN 2772073 Y CN2772073 Y CN 2772073Y
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- CN
- China
- Prior art keywords
- binding post
- conversion terminal
- convenient test
- electric conductor
- terminal
- 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
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Abstract
The utility model relates to a transferring terminal for convenient test, which is composed of an insulating casing and electric conductive bodies, wherein the electric conductive bodies are inserted into the casing and are corresponding to binding posts of a terminal one by one, the front ends and the rear ends of the electric conductive bodies are respectively provided with an electric conducting end connected with the binding posts and testing cables, and the casing is also provided with a buckling structure connected with the terminal. Protective testing and controlling devices in the same model can be tested orderly as long as wires of the transferring terminal of the utility model and the testing cables are connected at one time. The utility model avoids the trouble that wires of the testing cables and terminals of protective testing and controlling devices of secondary equipment in an electric power system are connected repeatedly. The testing work efficiency is increased.
Description
Technical field
The utility model relates to a kind of binding post of conduction, particularly a kind of conversion terminal of convenient test.
Background technology
The binding post that connects electric current, voltage signal amount on the protection measure and control device of secondary equipment in power system; so-called TA/TV terminal; generally have 2 rows, 12 row totally 24 binding posts, binding post mostly is " ten " word grooved screw shape, has the baffle plate of insulation between the adjacent terminal.For the producer that produces the protection measure and control device, each table apparatus all will just can dispatch from the factory through strict test.During test, binding post wiring one by one that need the TA/TV terminal of test cable and tested device is all, after test finishes, take out stitches, again with the TA/TV terminal connections of test cable and another table apparatus, just wiring so repeatedly of test job, take out stitches, operate very loaded down with trivial detailsly, greatly reduce the efficient of test job.
Summary of the invention
Technical problem to be solved in the utility model is that for the protection measure and control device provides a kind of conversion terminal of conveniently testing, test cable and the trouble of installing binding post repetition wiring improve the efficient of test job when testing to exempt.
The technical scheme that its technical problem that solves the utility model adopts is as follows: a kind of conversion terminal of convenient test, it is characterized in that by the housing of insulation and be embedded in the housing with the binding post of binding post one to one electric conductor form, the electric conductor front and back end has the conduction termination that connects binding post and test cable respectively, also has the buckle structure with the binding post clamping on the housing.
The beneficial effects of the utility model are as follows: as long as the utility model conversion terminal and test cable are carried out primary connection; just can test successively the protection measure and control device of same model; as long as promptly this conversion terminal that will connect with test cable successively with the binding post of tested device by in the buckle structure clamping; just can test; test cable and the trouble of installing binding post repetition wiring improve test job efficient when exempting test.
Description of drawings
Fig. 1 is the utility model conversion terminal structural representation (partial cutaway is shown).
Embodiment
With reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in further detail.But the utility model is not limited to given example.
As shown in Figure 1, the conversion terminal of the convenient test of the utility model by the housing 1 of insulation and be embedded in the housing with the binding post cruciform slot screw 31 of binding post 3 one to one electric conductor 2 form, electric conductor 2 front and back ends have the conduction termination 21,22 that connects binding post and test cable respectively, also have the buckle structure 4 with binding post 3 clampings on the housing.According to actual needs, the electric conductor in the utility model conversion terminal housing can be for single, also can be for double.33 is insulation barrier between the adjacent terminal of binding post among the figure.
Among the embodiment, spring 23 is housed in the electric conductor 2, preceding conduction termination 21 is aciculiform, is convenient to closely contact with the binding post cruciform slot screw, and conduction termination 22, back is the cylindricality conducting cavity, is convenient to and the supporting grafting of test cable head.During actual the use, preceding conduction termination 21 also can be an elastic spring, conduction termination 22, back also can be can with the screw of test cable wiring.
In embodiment as shown in the figure, can comprise handle 41, spring shaft 42, spring 43 with the buckle structure 4 of binding post 3 clampings, with the framework 44 of insulation shell 1 one, can stick into dop 45, handle and dop trip bolt 46 in the open slot 32 on the binding post 3.By the effect of handle and spring, can be easily this conversion terminal and binding post clamping be integral or unclamp buckle and be separated.
In order to make this conversion terminal and being connected of binding post faster, accurate, reliable, further feature is, as shown in Figure 1, have on this conversion terminal insulation shell 1 with binding post 3 on the insulation barrier 33 corresponding gathering sills of being convenient to locate 11.
Claims (7)
1, the conversion terminal of convenient test, it is characterized in that by the housing of insulation and be embedded in the housing with the binding post of binding post one to one electric conductor form, the electric conductor front and back end has the conduction termination that connects binding post and test cable respectively, also has the buckle structure with the binding post clamping on the housing.
2, the conversion terminal of convenient test according to claim 1 is characterized in that the electric conductor in the described insulation shell is single.
3, the conversion terminal of convenient test according to claim 1 is characterized in that the electric conductor in the described insulation shell is double.
4, the conversion terminal of convenient test according to claim 1 is characterized in that in the described electric conductor spring being housed, and preceding conduction termination is aciculiform, and conduction termination, back is the cylindricality conducting cavity.
5, the conversion terminal of convenient test according to claim 1 is characterized in that the preceding conduction termination in the described electric conductor is an elastic spring, and conduction termination, back is the screw of wiring.
6, the conversion terminal of convenient test according to claim 1, it is characterized in that described buckle structure comprise handle, spring shaft, spring, with the framework of insulation shell one, can stick into dop, handle and dop trip bolt in the open slot on the binding post.
7, according to the conversion terminal of any described convenient test in the claim 1 to 6, it is characterized in that having on the described insulation shell with binding post on the corresponding gathering sill of insulation barrier.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520068204 CN2772073Y (en) | 2005-01-11 | 2005-01-11 | Adapting terminal for convenient test |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520068204 CN2772073Y (en) | 2005-01-11 | 2005-01-11 | Adapting terminal for convenient test |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2772073Y true CN2772073Y (en) | 2006-04-12 |
Family
ID=36705857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520068204 Expired - Fee Related CN2772073Y (en) | 2005-01-11 | 2005-01-11 | Adapting terminal for convenient test |
Country Status (1)
Country | Link |
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CN (1) | CN2772073Y (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102298081A (en) * | 2011-07-18 | 2011-12-28 | 重庆市电力公司电力科学研究院 | Wiring terminal of electric energy meter and electric energy meter |
CN103490252A (en) * | 2012-06-08 | 2014-01-01 | 苹果公司 | Connector adapter |
CN105866476A (en) * | 2016-03-28 | 2016-08-17 | 国家电网公司 | Portable testing terminal |
US9966716B2 (en) | 2015-09-08 | 2018-05-08 | Apple Inc. | Adapter |
CN109425806A (en) * | 2017-08-31 | 2019-03-05 | 中国大唐集团科学技术研究院有限公司华中分公司 | Connecting terminal block test connecting apparatus |
CN114006189A (en) * | 2021-09-13 | 2022-02-01 | 大唐水电科学技术研究院有限公司 | Sparingly disconnect-type is wiring connector for experiment |
-
2005
- 2005-01-11 CN CN 200520068204 patent/CN2772073Y/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102298081A (en) * | 2011-07-18 | 2011-12-28 | 重庆市电力公司电力科学研究院 | Wiring terminal of electric energy meter and electric energy meter |
CN102298081B (en) * | 2011-07-18 | 2015-02-11 | 重庆市电力公司电力科学研究院 | Wiring terminal of electric energy meter and electric energy meter |
CN103490252A (en) * | 2012-06-08 | 2014-01-01 | 苹果公司 | Connector adapter |
US9209547B2 (en) | 2012-06-08 | 2015-12-08 | Apple Inc. | Connector adapter |
CN103490252B (en) * | 2012-06-08 | 2016-07-06 | 苹果公司 | connector adapter |
US9966716B2 (en) | 2015-09-08 | 2018-05-08 | Apple Inc. | Adapter |
CN105866476A (en) * | 2016-03-28 | 2016-08-17 | 国家电网公司 | Portable testing terminal |
CN105866476B (en) * | 2016-03-28 | 2019-04-26 | 国家电网公司 | Portable testing terminal |
CN109425806A (en) * | 2017-08-31 | 2019-03-05 | 中国大唐集团科学技术研究院有限公司华中分公司 | Connecting terminal block test connecting apparatus |
CN114006189A (en) * | 2021-09-13 | 2022-02-01 | 大唐水电科学技术研究院有限公司 | Sparingly disconnect-type is wiring connector for experiment |
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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: 20060412 Termination date: 20140111 |