CN102723615A - Multipoint-contact universal test clip - Google Patents
Multipoint-contact universal test clip Download PDFInfo
- Publication number
- CN102723615A CN102723615A CN2012102167433A CN201210216743A CN102723615A CN 102723615 A CN102723615 A CN 102723615A CN 2012102167433 A CN2012102167433 A CN 2012102167433A CN 201210216743 A CN201210216743 A CN 201210216743A CN 102723615 A CN102723615 A CN 102723615A
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- China
- Prior art keywords
- contact
- clip
- universal test
- clip sheet
- intermediate plate
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- 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.)
- Pending
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The invention discloses a multipoint-contact universal test clip, relating to test clips. The multipoint-contact universal test clip is used for solving the problem of low testing accuracy caused by the fact that a contact surface, which is used for being connected with equipment, of the current test clip is relatively small. The multipoint-contact universal test clip comprises a clip sheet I, a clip sheet II and a bolt with internal threads, wherein the clip sheet I is spliced with the clip sheet II; external threads are arranged at both front ends of the clip sheet I and the clip sheet II, and the front ends of the clip sheet I and the clip sheet II are in threaded connection with the bolt with the internal threads; the clip sheet I is provided with N contact teeth, the clip sheet II is provided with N contact teeth, and the N contact teeth on the clip sheet I correspond to the N contact teeth on the clip sheet II; and a region encircled by the N contact teeth on the clip sheet I and the N contact teeth on the clip sheet II is a connecting region for external equipment. The multipoint-contact universal test clip is suitable for being connected with the external equipment during testing.
Description
Technical field
The present invention relates to a kind of test clamp.
Background technology
Through the problem that runs in working at ordinary times; In conjunction with on-the-spot real work; We find the on-the-spot clamp that when doing experiment, uses in connection device usually, and with the size of the contact-making surface of equipment, the accuracy to data in test plays critical effect.If when doing loop resistance, just can accurately not make the judgement of data influence when contact-making surface is little, must could confirm numerical value through test repeatedly to equipment.
Summary of the invention
The present invention is used for the less low problem of experiment accuracy that causes of contact-making surface that is connected with equipment in order to solve present test clamp, thereby provides a kind of multiple spot to contact universal test clamp.
Multiple spot contacts universal test clamp; It comprises intermediate plate, No. two intermediate plates and has the bolt of internal thread; Be provided with external screw thread on the front end of the front end of a said intermediate plate and No. two intermediate plates, the front end of the front end of a said intermediate plate and No. two intermediate plates is connected with the bolt thread that has internal thread; The terminal inboard of an intermediate plate is provided with N Contact Tooth, and the terminal inboard of No. two intermediate plates is provided with N Contact Tooth, N Contact Tooth mirror image symmetry on N Contact Tooth on the said intermediate plate and No. two intermediate plates; The zone that N Contact Tooth on N Contact Tooth on intermediate plate and No. two intermediate plates surrounds is the join domain of external equipment; N is the integer more than or equal to 3.
Beneficial effect: the present invention is provided with a plurality of Contact Tooth on an intermediate plate and No. two intermediate plates, realizes the multiple spot contact of external equipment, has enlarged the contact-making surface that the test clamp is connected with equipment, has significantly improved the experiment accuracy.
Description of drawings
Fig. 1 is a structural representation of the present invention; Fig. 2 is the structural representation of circumscribed circle cylindricality equipment of the present invention; Fig. 3 is the structural representation of the external bar shaped equipment of the present invention.
Embodiment
Embodiment one, combination Fig. 1 explain this embodiment; Multiple spot contacts universal test clamp; It comprises intermediate plate 1, No. two intermediate plates 2 and has the bolt 4 of internal thread; Be provided with external screw thread 3 on the front end of the front end of a said intermediate plate 1 and No. two intermediate plates 2, the front end of the front end of a said intermediate plate 1 and No. two intermediate plates 2 is threaded with the bolt that has internal thread 4; The terminal inboard that the terminal inboard of an intermediate plate 1 is provided with 11, No. two intermediate plates 2 of N Contact Tooth is provided with N Contact Tooth 12, N Contact Tooth 12 mirror images symmetry on N Contact Tooth 11 on the said intermediate plate 1 and No. two intermediate plates 2; The zone that N Contact Tooth 12 on N Contact Tooth 11 on intermediate plate 1 and No. two intermediate plates 2 surrounds is the join domain of external equipment; N is the integer more than or equal to 3.
The present invention of this execution mode is provided with a plurality of Contact Tooth on an intermediate plate and No. two intermediate plates, realize the multiple spot contact of external equipment, has enlarged the contact-making surface that the test clamp is connected with equipment, has significantly improved the experiment accuracy.
Embodiment two, this embodiment are with the difference that embodiment one described multiple spot contacts universal test clamp; It also comprises a binding post 5 and No. two binding posts 6, and an end of a said binding post 5 is connected with an intermediate plate 1; One end of No. two binding posts 6 is connected with No. two intermediate plates 2.
In this execution mode, the other end of a binding post 5 and No. two binding posts 6 is as outside incoming end.
Embodiment three, this embodiment are N=8 with the difference that embodiment one or two described multiple spots contact universal test clamp.
When adopting the present invention to realize being connected with cylindrical equipment, connection status is referring to shown in Figure 2, and the end of column type equipment is stuck between the Contact Tooth of an intermediate plate and No. two intermediate plates.
When adopting the present invention to be connected with the realization of bar shaped equipment, connection status is referring to shown in Figure 3, and the end of bar shaped equipment is stuck between intermediate plate and No. two intermediate plates.
Embodiment four, this embodiment are that with the difference that embodiment one or two described multiple spots contact universal test clamp said Contact Tooth 12 is a rectangular teeth.
Embodiment five, this embodiment are that with the difference that embodiment one or two described multiple spots contact universal test clamp Contact Tooth 12 is a lance tooth.
Claims (5)
1. multiple spot contacts universal test clamp; It comprises an intermediate plate (1), No. two intermediate plates (2) and has the bolt (4) of internal thread; Be provided with external screw thread (3) on the front end of the front end of a said intermediate plate (1) and No. two intermediate plates (2), the front end of the front end of a said intermediate plate (1) and No. two intermediate plates (2) is threaded with the bolt that has internal thread (4); It is characterized in that: the terminal inboard of an intermediate plate (1) is provided with N Contact Tooth (11); The terminal inboard of No. two intermediate plates (2) is provided with N Contact Tooth (12), and N the Contact Tooth (11) on the said intermediate plate (1) is symmetrical with N Contact Tooth (12) mirror image on No. two intermediate plates (2); The zone that N Contact Tooth (12) on N Contact Tooth (11) on the intermediate plate (1) and No. two intermediate plates (2) surrounds is the join domain of external equipment; N is the integer more than or equal to 3.
2. multiple spot according to claim 1 contacts universal test clamp, it is characterized in that it also comprises a binding post (5) and No. two binding posts (6), and an end of a said binding post (5) is connected with an intermediate plate (1); One end of No. two binding posts (6) is connected with No. two intermediate plates (2).
3. multiple spot according to claim 1 and 2 contacts universal test clamp, it is characterized in that N=8.
4. multiple spot according to claim 1 and 2 contacts universal test clamp, it is characterized in that, said Contact Tooth (12) is a rectangular teeth.
5. multiple spot according to claim 1 and 2 contacts universal test clamp, it is characterized in that, said Contact Tooth (12) is a lance tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102167433A CN102723615A (en) | 2012-06-28 | 2012-06-28 | Multipoint-contact universal test clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102167433A CN102723615A (en) | 2012-06-28 | 2012-06-28 | Multipoint-contact universal test clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102723615A true CN102723615A (en) | 2012-10-10 |
Family
ID=46949319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102167433A Pending CN102723615A (en) | 2012-06-28 | 2012-06-28 | Multipoint-contact universal test clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102723615A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155571Y (en) * | 1992-07-13 | 1994-02-09 | 张力 | Universal testing clamp for low-resistance testers |
| US6357089B1 (en) * | 1998-02-24 | 2002-03-19 | Sekisui Plastics Co., Ltd. | Clip for a sheet electrode |
| US6776648B1 (en) * | 2003-09-18 | 2004-08-17 | David Hernando | Electrical plug installer and remover |
| CN201298047Y (en) * | 2008-11-11 | 2009-08-26 | 中芯国际集成电路制造(上海)有限公司 | Multifunctional inspection jig |
| CN201788200U (en) * | 2010-08-27 | 2011-04-06 | 河南省电力公司商丘供电公司 | Special test clamp for direct-current resistance test |
| CN201837670U (en) * | 2010-10-18 | 2011-05-18 | 修武县电业公司 | Universal meter |
-
2012
- 2012-06-28 CN CN2012102167433A patent/CN102723615A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155571Y (en) * | 1992-07-13 | 1994-02-09 | 张力 | Universal testing clamp for low-resistance testers |
| US6357089B1 (en) * | 1998-02-24 | 2002-03-19 | Sekisui Plastics Co., Ltd. | Clip for a sheet electrode |
| US6776648B1 (en) * | 2003-09-18 | 2004-08-17 | David Hernando | Electrical plug installer and remover |
| CN201298047Y (en) * | 2008-11-11 | 2009-08-26 | 中芯国际集成电路制造(上海)有限公司 | Multifunctional inspection jig |
| CN201788200U (en) * | 2010-08-27 | 2011-04-06 | 河南省电力公司商丘供电公司 | Special test clamp for direct-current resistance test |
| CN201837670U (en) * | 2010-10-18 | 2011-05-18 | 修武县电业公司 | Universal meter |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121112 Address after: 1908, room 121, electrical building, 157006 East Xin'an street, Dongan District, Heilongjiang, Mudanjiang Applicant after: Mudanjiang Power Bureau Applicant after: State Grid Corporation of China Address before: 1908, room 121, electrical building, 157006 East Xin'an street, Dongan District, Heilongjiang, Mudanjiang Applicant before: Mudanjiang Power Bureau |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121010 |