CN202599999U - Needle-shaped measurement plug - Google Patents
Needle-shaped measurement plug Download PDFInfo
- Publication number
- CN202599999U CN202599999U CN 201220116985 CN201220116985U CN202599999U CN 202599999 U CN202599999 U CN 202599999U CN 201220116985 CN201220116985 CN 201220116985 CN 201220116985 U CN201220116985 U CN 201220116985U CN 202599999 U CN202599999 U CN 202599999U
- Authority
- CN
- China
- Prior art keywords
- needle
- aciculiform
- groove
- lever
- contact pilotage
- 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 - Lifetime
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- Measuring Leads Or Probes (AREA)
Abstract
The utility model relates to the technical field of electrics and electronics, and in particular to a needle-shaped measurement plug for micro test interface measurement. The needle-shaped measurement plug comprises a wire, a grab handle connected with the wire, and a testing needle arranged in front end of the grab handle and communicated with the wire, wherein a groove is arranged on the outer wall of the grab handle, a needle-shaped feeler pin is arranged in the groove, the big head end of the needle-shaped feeler pin is provided with a blind hole matching with the diameter at the front end of the testing needle, and the needle-shaped feeler pin is sleeved on the front end of the testing needle through the blind hole. The needle-shaped measurement plug of the utility model has the advantages of accurate measuring results and convenient operation, a micro test interface is measured by using the needle-shaped feeler pin fixed in the groove, and the detection result is accurate and the operation is simple and quick.
Description
Technical field
The utility model relates to the electrical and electronic technology field, relates in particular to a kind of aciculiform of measuring to miniature test interface and measures plug.
Background technology
Along with continuous progress in science and technology, the electronic industry development is rapid, and the speed that electronic applications updates is constantly accelerated, and electronic component etc. develop towards miniature high-end direction gradually.Present common multimeter test pen head is excessive; Difficulty is bigger in practical operation, can't directly measure the electric elements on the market, in addition; Measure meeting through indirect mode and influence measurement result; Cause measurement result inaccurate, influence the efficient of work undoubtedly, bring great inconvenience for simultaneously people's productive life.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art and provides a kind of aciculiform of measuring to miniature test interface to measure plug.
The purpose of the utility model is achieved in that a kind of aciculiform measurement plug; Comprise lead, the lever that is connected with lead, the testing needle that is arranged on the lever front end and is communicated with lead; On the described lever outer wall groove is set; Be provided with the aciculiform contact pilotage in the groove, the stub end of aciculiform contact pilotage is provided with the blind hole that matches with the testing needle point diameter, and the aciculiform contact pilotage is sleeved on the front end of testing needle through blind hole.
Described groove inwall is provided with convexity.
The syringe needle diameter of described aciculiform contact pilotage is the 0.1-0.5 millimeter.
The utility model is compared with prior art: the lever of the utility model is provided with the aciculiform contact pilotage; The aciculiform contact pilotage can movable set at the front end of testing needle; The utility model can satisfy the measurement to the test interface of multiple diameter like this, has accurate, the easy to operate advantage of measurement result.
Description of drawings
Fig. 1 measures the structural representation of plug for the utility model aciculiform.
Among the figure: 1, lead 2, lever 3, testing needle 4, groove 5, aciculiform contact pilotage 6, convexity.
Embodiment
Embodiment 1
As shown in Figure 1; A kind of aciculiform is measured plug; Comprise lead 1, the lever 2 that is connected with lead 1, the testing needle 3 that is arranged on lever 2 front ends and is communicated with, on described lever 2 outer walls groove 4 is set, be provided with aciculiform contact pilotage 5 in the groove 4 with lead 1; The stub end of aciculiform contact pilotage 5 is provided with the blind hole that matches with testing needle 3 point diameters, and aciculiform contact pilotage 5 is sleeved on the front end of testing needle 3 through blind hole.
The utility model embodiment 1; When carrying out general measure, use the testing needle 3 of lever 2 front ends, when miniature test interfaces such as digital visual interface are measured; Aciculiform contact pilotage in the lever 2 outer wall grooves 45 is taken out; Be sleeved on the testing needle 3 of lever 2 front ends, measure and finish, aciculiform contact pilotage 5 is retightened in the groove 4 of lever 2 outer walls.
Embodiment 2
As shown in Figure 1; A kind of aciculiform is measured plug; Comprise lead 1, the lever 2 that is connected with lead 1, the testing needle 3 that is arranged on lever 2 front ends and is communicated with, on described lever 2 outer walls groove 4 is set, be provided with aciculiform contact pilotage 5 in the groove 4 with lead 1; The stub end of aciculiform contact pilotage 5 is provided with the blind hole that matches with testing needle 3 point diameters, and aciculiform contact pilotage 5 is sleeved on the front end of testing needle 3 through blind hole.Groove 4 inwalls are provided with protruding 6.The syringe needle diameter of aciculiform contact pilotage 5 is the 0.1-0.5 millimeter.
The utility model embodiment 2; When carrying out general measure, use the testing needle 3 of lever 2 front ends, when miniature test interfaces such as digital visual interface are measured; Aciculiform contact pilotage in the lever 2 outer wall grooves 45 is taken out; Be sleeved on the testing needle 3 of lever 2 front ends, measure and finish, aciculiform contact pilotage 5 is retightened in the groove 4 of lever 2 outer walls.
Claims (3)
1. an aciculiform is measured plug; Comprise lead (1), the lever (2) that is connected with lead (1), the testing needle (3) that is arranged on lever (2) front end and is communicated with lead (1); It is characterized in that: on described lever (2) outer wall groove (4) is set; Be provided with aciculiform contact pilotage (5) in the groove (4), the stub end of aciculiform contact pilotage (5) is provided with the blind hole that matches with testing needle (3) point diameter, and aciculiform contact pilotage (5) is sleeved on the front end of testing needle (3) through blind hole.
2. aciculiform according to claim 1 is measured plug, and it is characterized in that: described groove (4) inwall is provided with convexity (6).
3. aciculiform according to claim 1 is measured plug, and it is characterized in that: the diameter of described pin type contact pilotage (5) syringe needle is the 0.1-0.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220116985 CN202599999U (en) | 2012-03-26 | 2012-03-26 | Needle-shaped measurement plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220116985 CN202599999U (en) | 2012-03-26 | 2012-03-26 | Needle-shaped measurement plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599999U true CN202599999U (en) | 2012-12-12 |
Family
ID=47317529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220116985 Expired - Lifetime CN202599999U (en) | 2012-03-26 | 2012-03-26 | Needle-shaped measurement plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599999U (en) |
-
2012
- 2012-03-26 CN CN 201220116985 patent/CN202599999U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jin Yi Inventor after: Wang Haitao Inventor after: Xie Suhua Inventor after: Li Zhengfen Inventor after: Zhao Feng Inventor before: Wang Haitao Inventor before: Xie Suhua |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG HAITAO XIE SUHUA TO: JIN YI WANG HAITAO XIE SUHUA LI ZHENGFEN ZHAO FENG |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |