CN204086400U - Circuit resistance tester - Google Patents
Circuit resistance tester Download PDFInfo
- Publication number
- CN204086400U CN204086400U CN201420622568.2U CN201420622568U CN204086400U CN 204086400 U CN204086400 U CN 204086400U CN 201420622568 U CN201420622568 U CN 201420622568U CN 204086400 U CN204086400 U CN 204086400U
- Authority
- CN
- China
- Prior art keywords
- circuit resistance
- clamping plate
- resistance tester
- clamp
- binding clip
- 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
Links
- 238000012360 testing method Methods 0.000 abstract description 20
- 238000005259 measurement Methods 0.000 abstract description 8
- 230000003044 adaptive effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Measuring Leads Or Probes (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model discloses a kind of circuit resistance tester, comprise two clamp handles be hinged and two binding clips being individually fixed in two clamp handles; Described binding clip is provided with clamping plate and with clamping plate outer plate surface for clamping face; Described clamping plate are rotationally connected with corresponding binding clip; Circuit resistance tester of the present utility model, can the width of adaptive testing part within the specific limits, can match from the test block of different size, keep larger contact area, meet loop resistance measurement needs, loop resistance measurement accuracy and work efficiency can be improved.
Description
Technical field
The utility model relates to a kind of pliers, particularly relates to a kind of for clamping test block during test loop resistance and the pliers of conduction.
Background technology
Loop resistance value characterizes a whether good parameter of the connection of galvanic circle, in circuit service work, often need measuring circuit resistance.By testing clamp, test block is connected with tester in prior art, but generally form certain angle between two of its testing clamp jaw clamping faces, and when this two clamping face parallel relative time, jaw is fixing a certain aperture, therefore when the width of test block and testing clamp do not match, namely need testing clamp with greater or lesser aperture to clamp time, just whole clamping face cannot be made to contact with measurand, cause loose contact, test data is inaccurate, even can not measure data in time, repeatedly repeatability test need be carried out, inefficiency.
Utility model content
Therefore, the purpose of this utility model is to provide a kind of circuit resistance tester, can the width of adaptive testing part within the specific limits, can match from the test block of different size, meet loop resistance measurement needs, loop resistance measurement accuracy and work efficiency can be improved.
Circuit resistance tester of the present utility model, comprises two clamp handles be hinged and two binding clips being individually fixed in two clamp handles; Described binding clip is provided with clamping plate and with clamping plate outer plate surface for clamping face; Described clamping plate are rotationally connected with corresponding binding clip;
Further, the outer plate surface of described clamping plate is provided with striped;
Further, described striped is ripple;
Further, the chuck that described binding clip comprises the clamp block being fixed on corresponding clamp handle, horizontal single-degree-of-freedom is slidably connected to clamp block and the control piece for controlling chuck slip and location;
Further, described control piece is the screw rod that single-degree-of-freedom is rotationally connected with clamp block; Control piece and chuck are threaded connection;
Further, the clamping be provided with as binding clip of the hinged place of two clamp handles provides the torsion spring of elastic force.
The beneficial effects of the utility model are: circuit resistance tester of the present utility model, can the width of adaptive testing part within the specific limits, can match from the test block of different size, keep larger contact area, meet loop resistance measurement needs, loop resistance measurement accuracy and work efficiency can be improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model, as shown in the figure: the circuit resistance tester of the present embodiment, comprises two clamp handles 1 be hinged and two binding clips 2 being individually fixed in two clamp handles 1; Described binding clip 2 is provided with clamping plate 3 and with clamping plate 3 outer plate surface for clamping face; Described clamping plate 3 are rotationally connected with corresponding binding clip 2, as shown in Figure 1, binding clip 2 are fixed with the binding post 7 for connecting conductor wire; Two clamping plate 3 are arranged at the relative side of two binding clips 2, rotating shaft between clamping plate 3 with corresponding binding clip 2 is parallel with the hinge between two clamp handles 1, namely the outer plate surface of clamping plate 3 is the side that two clamping plate 3 are relative, utilize rotating performance between clamping plate 3 and corresponding binding clip 2, two clamping plate 3 can be kept within the specific limits relatively parallel, can match from the test block of different size, keep larger contact area, meet loop resistance measurement needs, loop resistance measurement accuracy and work efficiency can be improved.
In the present embodiment, the outer plate surface of described clamping plate 3 is provided with striped, and not only non-skid property is good, and clamping is stable, and is beneficial to by arranging striped the electric conductivity improved between clamping plate 3 and test block.
In the present embodiment, described striped is ripple, easy to process, easily clears up.
In the present embodiment, the chuck 5 that described binding clip 2 comprises the clamp block 4 being fixed on corresponding clamp handle 1, horizontal single-degree-of-freedom is slidably connected to clamp block 4 and for controlling the control piece 6 that chuck 5 slides and locates, laterally refer to hinge perpendicular to two clamp handles 1 and along the direction of circuit resistance tester width, the part length between vices of the binding clip 2 of the present embodiment is adjustable, can expand the accommodation to test block width.
In the present embodiment, described control piece 6 is rotationally connected with the screw rod of clamp block 4 for single-degree-of-freedom; Control piece 6 and chuck 5 are threaded connection, and structure is simple, and convenient operation, utilizes the self-locking property be threaded effectively to realize the location of chuck 5 simultaneously.
In the present embodiment, the clamping be provided with as binding clip 2 of the hinged place of two clamp handles 1 provides the torsion spring (not shown) of elastic force, therefore utilizes the elasticity of torsion spring (not shown) to make binding clip 2 naturally clamp test block, easy to use.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (6)
1. a circuit resistance tester, is characterized in that: comprise two clamp handles be hinged and two binding clips being individually fixed in two clamp handles; Described binding clip is provided with clamping plate and with clamping plate outer plate surface for clamping face; Described clamping plate are rotationally connected with corresponding binding clip.
2. circuit resistance tester according to claim 1, is characterized in that: the outer plate surface of described clamping plate is provided with striped.
3. circuit resistance tester according to claim 2, is characterized in that: described striped is ripple.
4. circuit resistance tester according to claim 3, is characterized in that: the chuck that described binding clip comprises the clamp block being fixed on corresponding clamp handle, horizontal single-degree-of-freedom is slidably connected to clamp block and the control piece for controlling chuck slip and location.
5. circuit resistance tester according to claim 4, is characterized in that: described control piece is the screw rod that single-degree-of-freedom is rotationally connected with clamp block; Control piece and chuck are threaded connection.
6. circuit resistance tester according to claim 5, is characterized in that: the clamping be provided with as binding clip of the hinged place of two clamp handles provides the torsion spring of elastic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622568.2U CN204086400U (en) | 2014-10-24 | 2014-10-24 | Circuit resistance tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622568.2U CN204086400U (en) | 2014-10-24 | 2014-10-24 | Circuit resistance tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086400U true CN204086400U (en) | 2015-01-07 |
Family
ID=52179101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420622568.2U Expired - Fee Related CN204086400U (en) | 2014-10-24 | 2014-10-24 | Circuit resistance tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204086400U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576825A (en) * | 2017-08-21 | 2018-01-12 | 贵州电网有限责任公司 | A kind of reducing direct current, loop resistance test clip |
| CN109159045A (en) * | 2018-07-17 | 2019-01-08 | 深圳市瑞能实业股份有限公司 | Battery clamp device |
| CN109490631A (en) * | 2018-07-12 | 2019-03-19 | 国网浙江省电力有限公司金华供电公司 | It is a kind of for measuring the test device and its application method of live line work insulating bar insulation resistance |
-
2014
- 2014-10-24 CN CN201420622568.2U patent/CN204086400U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576825A (en) * | 2017-08-21 | 2018-01-12 | 贵州电网有限责任公司 | A kind of reducing direct current, loop resistance test clip |
| CN107576825B (en) * | 2017-08-21 | 2024-01-30 | 贵州电网有限责任公司 | Reducing direct current, return circuit resistance test clamp |
| CN109490631A (en) * | 2018-07-12 | 2019-03-19 | 国网浙江省电力有限公司金华供电公司 | It is a kind of for measuring the test device and its application method of live line work insulating bar insulation resistance |
| CN109159045A (en) * | 2018-07-17 | 2019-01-08 | 深圳市瑞能实业股份有限公司 | Battery clamp device |
| CN109159045B (en) * | 2018-07-17 | 2021-02-26 | 深圳市瑞能实业股份有限公司 | Battery clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20181024 |