CN103176001B - A kind of detection probe and voltage measuring apparatus - Google Patents
A kind of detection probe and voltage measuring apparatus Download PDFInfo
- Publication number
- CN103176001B CN103176001B CN201310065406.3A CN201310065406A CN103176001B CN 103176001 B CN103176001 B CN 103176001B CN 201310065406 A CN201310065406 A CN 201310065406A CN 103176001 B CN103176001 B CN 103176001B
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- probe
- hole
- fixed block
- cover
- cylinder
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Abstract
The present invention discloses a kind of detection probe, with wire bushing with the use of, described detection probe comprises probe, probe cover and probe cylinder, described probe cover is made up of planar section and annular section, the annular section of described probe cover entangles one end of probe cylinder and is fixedly connected with probe cylinder, the planar section center of described probe cover is provided with the first through hole, described probe passes the first through hole and is fixedly connected with probe cover, the planar section of described probe cover is provided with the second through hole further, the annular section of described probe cover is provided with third through-hole, described probe cylinder is just provided with fourth hole to the position of third through-hole, described detection probe comprises the first fixed block and the second fixed block further, described first fixed block is through the second through hole, described second fixed block is through third through-hole and fourth hole.By the way, the present invention can prevent relative movement between probe and probe cover, between probe cover and probe cylinder, increases the service life.
Description
Technical field
The present invention relates to a kind of detection probe and voltage measuring apparatus.
Background technology
Measuring equipment can be provided with detection probe usually; between the probe of general detection probe and probe cover, between probe cover and probe cylinder, all easily there is relative movement; the easy electrical connection affected between the internal circuit of detection probe and probe; thus affect the degree of accuracy of measurement result, and reduce the serviceable life of detection probe.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of detection probe, can prevent relative movement between probe and probe cover, between probe cover and probe cylinder, increase the service life.
For solving the problems of the technologies described above, the technical solution used in the present invention is: provide a kind of detection probe, with wire bushing with the use of, described detection probe comprises probe, probe cover and probe cylinder, described probe cover is made up of planar section and annular section, the annular section of described probe cover entangles one end of probe cylinder and is fixedly connected with probe cylinder, the planar section center of described probe cover is provided with the first through hole, described probe passes the first through hole and is fixedly connected with probe cover, the planar section of described probe cover is provided with the second through hole further, the annular section of described probe cover is provided with third through-hole, described probe cylinder is just provided with fourth hole to the position of third through-hole, described detection probe comprises the first fixed block and the second fixed block further, described first fixed block is through the second through hole, described second fixed block is through third through-hole and fourth hole.
In a preferred embodiment of the present invention, the xsect size of described third through-hole is identical with the xsect size of fourth hole.
In a preferred embodiment of the present invention, described first fixed block is the first rivet, and described first rivet and probe pass through tin welding.
In a preferred embodiment of the present invention, described second fixed block is the second rivet, and described probe cover and probe cylinder are by the second rivet.
In a preferred embodiment of the present invention, described second fixed block is screw, described screw surface is provided with external thread, the inwall of third through-hole and fourth hole is equipped with the internal thread matched with external thread, and described probe cover is fixedly connected with by screw with probe cylinder.
In a preferred embodiment of the present invention, described probe cylinder is fixedly connected with wire bushing away from one end of probe cover.
In a preferred embodiment of the present invention, described wire bushing is soft wire bushing processed.
The present invention also provides a kind of voltage measuring apparatus, comprises described detection probe.
The invention has the beneficial effects as follows: described first fixed block can prevent relative movement between probe and probe cover, described second fixed block can prevent relative movement between probe cover and probe cylinder, the annexation between probe and internal circuit can not be affected, not only increase the degree of accuracy of measurement result, and extend serviceable life.
Accompanying drawing explanation
Fig. 1 is the structural representation of detection probe one of the present invention preferred embodiment.
In accompanying drawing, the mark of each parts is as follows: 1, probe; 2, probe cover; 201, the planar section of probe cover; 202, the annular section of probe cover; 3, probe cylinder; 4, the first fixed block; 5, the second fixed block.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of detection probe, with wire bushing with the use of, described detection probe comprises probe 1, probe cover 2, probe cylinder 3, first fixed block 4 and the second fixed block 5, and described probe cover 2 is made up of planar section 201 and annular section 202.
The planar section 201 of described probe cover is provided with the first through hole and the second through hole, and the first through hole is positioned at the center of the planar section 201 of probe cover, and the second through hole closes on the first through hole.The annular section 202 of described probe cover entangles one end of probe cylinder 3 and is fixedly connected with probe cylinder 3, and the annular section 202 of described probe cover is provided with third through-hole.Described probe cylinder 3 is just provided with fourth hole to the position of third through-hole, and the xsect size of described third through-hole is identical with the xsect size of fourth hole.Described probe cylinder 3 is fixedly connected with wire bushing away from one end of probe cover 2, and described wire bushing is soft wire bushing processed.
Described probe 1 passes the first through hole and is fixedly connected with probe cover 2, and described first fixed block 4 is through the second through hole, and in the present embodiment, described first fixed block 4 is the first rivet, and described first rivet and probe 1 pass through tin welding.Described second fixed block 5 is through third through-hole and fourth hole.
Preferably, described second fixed block 5 is the second rivet, and described probe cover 2 and probe cylinder 3 are by the second rivet.
Preferably, described second fixed block 5 can also be screw, and described screw surface is provided with external thread, the inwall of third through-hole and fourth hole is equipped with the internal thread matched with external thread, and described probe cover 2 is fixedly connected with by screw with probe cylinder 3.
Can be understood as, described first fixed block 4 is not limited to employing first rivet, and described second fixed block 5 is also not limited to employing second rivet or screw, and described first fixed block 4 and the second fixed block 5 can also adopt other can play the fixture of connection function.
The present embodiment also comprises a kind of voltage measuring apparatus, comprises described detection probe.
Compared with existing detection probe, first fixed block 4 of the present invention can prevent relative movement between probe 1 and probe cover 2, described second fixed block 5 can prevent relative movement between probe cover 2 and probe cylinder 3, the annexation between probe 1 and internal circuit can not be affected, not only increase the degree of accuracy of measurement result, and extend serviceable life.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a detection probe, with wire bushing with the use of, described detection probe comprises probe (1), probe cover (2) and probe cylinder (3), described probe cover is made up of planar section (201) and annular section (202), the annular section of described probe cover entangles one end of probe cylinder and is fixedly connected with probe cylinder, the planar section center of described probe cover is provided with the first through hole, described probe passes the first through hole and is fixedly connected with probe cover, it is characterized in that, the planar section of described probe cover is provided with the second through hole further, the annular section of described probe cover is provided with third through-hole, described probe cylinder is just provided with fourth hole to the position of third through-hole, described detection probe comprises the first fixed block (4) and the second fixed block (5) further, described first fixed block is through the second through hole, described second fixed block is through third through-hole and fourth hole, the xsect size of described third through-hole is identical with the xsect size of fourth hole, described first fixed block is the first rivet, described first rivet and probe pass through tin welding, described second fixed block is screw, described screw surface is provided with external thread, the inwall of third through-hole and fourth hole is equipped with the internal thread matched with external thread, described probe cover is fixedly connected with by screw with probe cylinder.
2. detection probe as claimed in claim 1, it is characterized in that, described second fixed block is the second rivet, and described probe cover and probe cylinder are by the second rivet.
3. detection probe as claimed in claim 1, it is characterized in that, described probe cylinder is fixedly connected with wire bushing away from one end of probe cover.
4. detection probe as claimed in claim 3, it is characterized in that, described wire bushing is soft wire bushing processed.
5. a voltage measuring apparatus, is characterized in that, comprises the arbitrary described detection probe of Claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065406.3A CN103176001B (en) | 2013-03-01 | 2013-03-01 | A kind of detection probe and voltage measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065406.3A CN103176001B (en) | 2013-03-01 | 2013-03-01 | A kind of detection probe and voltage measuring apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103176001A CN103176001A (en) | 2013-06-26 |
| CN103176001B true CN103176001B (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310065406.3A Expired - Fee Related CN103176001B (en) | 2013-03-01 | 2013-03-01 | A kind of detection probe and voltage measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103176001B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1523361A (en) * | 2003-02-18 | 2004-08-25 | 雅马哈株式会社 | Probe, probe assembly method and probe plate |
| CN201440153U (en) * | 2009-06-19 | 2010-04-21 | 鸿富锦精密工业（深圳）有限公司 | Cavity filter measuring probe fixing structure |
| CN202420512U (en) * | 2011-12-09 | 2012-09-05 | 合肥信朗动力科技有限公司 | Signal sensor device for spark ignition engine of non-road vehicle |
| CN203216956U (en) * | 2013-03-01 | 2013-09-25 | 苏州工业园区职业技术学院 | Detection probe and voltage measurement device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1038922A (en) * | 1996-07-26 | 1998-02-13 | Iwaki Electron Corp Ltd | Probe pin device |
| US7400156B2 (en) * | 2006-09-06 | 2008-07-15 | Mjc Probe Incorporation | Vertical probe device |
-
2013
- 2013-03-01 CN CN201310065406.3A patent/CN103176001B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1523361A (en) * | 2003-02-18 | 2004-08-25 | 雅马哈株式会社 | Probe, probe assembly method and probe plate |
| CN201440153U (en) * | 2009-06-19 | 2010-04-21 | 鸿富锦精密工业（深圳）有限公司 | Cavity filter measuring probe fixing structure |
| CN202420512U (en) * | 2011-12-09 | 2012-09-05 | 合肥信朗动力科技有限公司 | Signal sensor device for spark ignition engine of non-road vehicle |
| CN203216956U (en) * | 2013-03-01 | 2013-09-25 | 苏州工业园区职业技术学院 | Detection probe and voltage measurement device |
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| Publication number | Publication date |
|---|---|
| CN103176001A (en) | 2013-06-26 |
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