CN203443986U - Combined type universal meter pen - Google Patents
Combined type universal meter pen Download PDFInfo
- Publication number
- CN203443986U CN203443986U CN201320587350.3U CN201320587350U CN203443986U CN 203443986 U CN203443986 U CN 203443986U CN 201320587350 U CN201320587350 U CN 201320587350U CN 203443986 U CN203443986 U CN 203443986U
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- China
- Prior art keywords
- insulated handle
- testing
- anodal
- negative pole
- testing needle
- 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 claims abstract description 68
- 239000000523 sample Substances 0.000 claims description 15
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract 4
- 238000001514 detection method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model, which relates to the technical field of an auxiliary apparatus for measuring an electric variable, discloses a combined type universal meter pen comprising an insulated handle, a positive testing pen, and a negative testing pin. The insulated handle has a hollow sleeve structure. The positive testing pen includes a positive testing pin and an insulation rod; and the positive testing pin is vertically connected to one end of the insulation rod and the other end of the insulation rod is provided with a positive testing line electrically connected with the positive testing pin. The insulation rod being telescopic is arranged in the insulated handle. The negative testing pin is vertically fixed at the insulated handle and is provided with a negative testing line electrically connected with the negative testing pin. Universal meter pen wiring terminals are arranged at the positive testing line and the negative testing line; and the positive testing line and the negative testing line pass through the inside of the insulated handle and are out of the tail portion of the insulated rod. The provided universal meter pen has the characteristics of convenient voltage testing of a storage battery of a transformer substation, simple structure and low manufacturing cost and the like; and the work efficiency of the detection personnel can be improved.
Description
Technical field
The utility model relates to the servicing unit technical field of measuring electric variable, relates in particular to a kind of applicable storage batteries of transformer substation group test multitester probe.
Background technology
Whether accumulator needs to use multimeter to carry out voltage tester to it in use for some time, check and need to safeguard.Because substation adopts vertical demixing to arrange by battery pack more, though accumulator distance from top dividing plate is not less than 15cm, existing multitester probe length is many in 15cm left and right, while carrying out single battery voltage measurement, test pencil is extremely difficult for inserting accumulator testing hole, causes work efficiency not high.When the positive and negative test pencil of single-hand handling & is measured, between test pencil, can form compared with mitre, cause test pencil chaining pin to tilt to enter accumulator testing hole, be both not easy to insert, often cause again loose contact, measure inaccurate.In addition, if both hands are held respectively positive and negative test pencil, measure, multimeter be inconvenient to place, reading, also affect work efficiency.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of combined type multitester probe, and described multitester probe has the features such as test storage batteries of transformer substation voltage is convenient, simple in structure, low cost of manufacture, has improved testing staff's work efficiency.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of combined type multitester probe, it is characterized in that comprising insulated handle, anodal test pen and negative pole testing needle, described insulated handle is hollow sleeve structure, described anodal test pen comprises anodal testing needle and insulating bar, described anodal testing needle is vertically connected on one end of described insulating bar, the other end of insulating bar is provided with the anodal p-wire being electrically connected to anodal testing needle, described insulating bar is positioned at insulated handle and described insulating bar is telescopic, described negative pole testing needle is vertically fixed on described insulated handle, negative pole testing needle is provided with the negative pole p-wire being electrically connected to it, described anodal p-wire and negative pole p-wire are provided with multimeter connection terminal, described anodal p-wire and negative pole p-wire pass and pass from the afterbody of insulated handle from the inside of insulated handle.
Preferably, described insulating bar is connected with described insulated handle by setting nut.
Preferably, described negative pole testing needle is fixed on described insulated handle by two set nuts.
Preferably, described setting nut and set nut are that insulating material is made.
The beneficial effect that adopts technique scheme to produce is: the anodal testing needle of described multitester probe is connected with insulating bar is vertical, and negative pole testing needle is connected with insulated handle is vertical, and the whole height of test pencil is reduced; Insulating bar inserts in insulated handle, by pushing, pulling out, can adjust easily the distance between anodal testing needle and negative pole testing needle, and keeping parallelism between anodal testing needle and negative pole testing needle, only need a hand-held described multitester probe, the hand-held multimeter observed data of another hand can complete test.The application, by above technological means, has solved accumulator under narrow space and has measured in enormous quantities problem, has improved work efficiency, and simple in structure, easy to use, and low cost of manufacture, has good popularization and prospect of the application.In addition, setting nut and set nut are used insulating material to make, and meet security requirement.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Wherein: 1, anodal testing needle 2, negative pole testing needle 3, multimeter connection terminal 4, anodal p-wire 5, insulating bar 6, setting nut 7, set nut 8, insulated handle 9, negative pole p-wire.
Embodiment
As shown in Figure 1, a kind of combined type multitester probe, comprises insulated handle 8, anodal test pen and negative pole testing needle 2.Described insulated handle 8 is hollow sleeve structure, described anodal test pen comprises anodal testing needle 1 and insulating bar 5, described anodal testing needle 1 is vertically connected on one end of described insulating bar 5, the other end of insulating bar 5 is provided with the anodal p-wire 4 being electrically connected to anodal testing needle 1, and described insulating bar 5 is positioned at insulated handle 8 and described insulating bar 5 is telescopic.Described insulating bar 5 can compress with described insulated handle 8 by setting nut 6.Described negative pole testing needle 2 is by two vertical being fixed on described insulated handle 8 of set nut 7, negative pole testing needle 2 is provided with the negative pole p-wire 9 being electrically connected to it, described anodal p-wire 4 and negative pole p-wire 9 are provided with multimeter connection terminal 3, and described anodal p-wire 4 and negative pole p-wire 9 pass and pass from the afterbody of insulated handle 8 from the inside of insulated handle 8.In order to guarantee that described multitester probe is used safety, described setting nut 6 and set nut 7 are made for insulating material.
Using method: first unscrew setting nut, insulating bar is pulled out or is pushed insulated handle, adjust the spacing between anodal testing needle and negative pole testing needle, when anodal testing needle and the distance between negative pole testing needle are adjusted to when consistent with tested accumulator pole spacing, locking adjusting nut, can make anodal testing needle and negative pole testing needle spacing remain unchanged, carry out easily battery pack test.Described multitester probe has solved accumulator under narrow space and has measured in enormous quantities problem, has improved work efficiency, and simple in structure, easy to use, and low cost of manufacture has good popularization and prospect of the application.
Applied specific case herein principle of the present utility model and embodiment thereof are set forth, the explanation of above embodiment is just with helping understand method of the present utility model and core concept thereof.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not depart from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (4)
1. a combined type multitester probe, it is characterized in that comprising insulated handle (8), anodal test pen and negative pole testing needle (2), described insulated handle (8) is hollow sleeve structure, described anodal test pen comprises anodal testing needle (1) and insulating bar (5), described anodal testing needle (1) is vertically connected on one end of described insulating bar (5), the other end of insulating bar (5) is provided with the anodal p-wire (4) being electrically connected to anodal testing needle (1), described insulating bar (5) is positioned at insulated handle (8) and described insulating bar (5) is telescopic, described negative pole testing needle (2) is vertically fixed on described insulated handle (8), negative pole testing needle (2) is provided with the negative pole p-wire (9) being electrically connected to it, described anodal p-wire (4) and negative pole p-wire (9) are provided with multimeter connection terminal (3), described anodal p-wire (4) and negative pole p-wire (9) pass and pass from the afterbody of insulated handle (8) from the inside of insulated handle (8).
2. a kind of combined type multitester probe according to claim 1, is characterized in that described insulating bar (5) is connected with described insulated handle (8) by setting nut (6).
3. a kind of combined type multitester probe according to claim 1, is characterized in that described negative pole testing needle (2) is fixed on described insulated handle (8) by two set nuts (7).
4. a kind of combined type multitester probe according to claim 1, is characterized in that described setting nut (6) and set nut (7) make for insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587350.3U CN203443986U (en) | 2013-09-23 | 2013-09-23 | Combined type universal meter pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587350.3U CN203443986U (en) | 2013-09-23 | 2013-09-23 | Combined type universal meter pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203443986U true CN203443986U (en) | 2014-02-19 |
Family
ID=50095023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320587350.3U Expired - Fee Related CN203443986U (en) | 2013-09-23 | 2013-09-23 | Combined type universal meter pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203443986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929204A (en) * | 2016-04-27 | 2016-09-07 | 许继电气股份有限公司 | Thyristor test device and handle thereof for thyristor test |
| CN106645829A (en) * | 2017-02-08 | 2017-05-10 | 郑州瑞能电气有限公司 | Stretchable rotary locking type storage battery measuring probe |
-
2013
- 2013-09-23 CN CN201320587350.3U patent/CN203443986U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929204A (en) * | 2016-04-27 | 2016-09-07 | 许继电气股份有限公司 | Thyristor test device and handle thereof for thyristor test |
| CN106645829A (en) * | 2017-02-08 | 2017-05-10 | 郑州瑞能电气有限公司 | Stretchable rotary locking type storage battery measuring probe |
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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 |
Granted publication date: 20140219 Termination date: 20180923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |