CN202383169U - Probe fixing device of electronic detection instrument - Google Patents
Probe fixing device of electronic detection instrument Download PDFInfo
- Publication number
- CN202383169U CN202383169U CN201120562172XU CN201120562172U CN202383169U CN 202383169 U CN202383169 U CN 202383169U CN 201120562172X U CN201120562172X U CN 201120562172XU CN 201120562172 U CN201120562172 U CN 201120562172U CN 202383169 U CN202383169 U CN 202383169U
- Authority
- CN
- China
- Prior art keywords
- probe
- fixing device
- probe fixing
- detection instrument
- electronic detection
- 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
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Abstract
The utility model relates to a probe fixing device of an electronic detection instrument. The probe fixing device comprises a compass, the outer walls of two landing legs of the compass are respectively and fixedly provided with a probe locking ring. The probe fixing device is simple in structure, scientific and reasonable in design, lower in cost and simple to manufacture, thereby being a probe fixing device of an electronic detection instrument, which facilitates measurement.
Description
Technical field
The utility model belongs to field of measuring technique, especially a kind of probe stationary device of electronic detector.
Background technology
In the semiconductor technology research process, in the testing process to various samples, often need the relative position of stationary probe to measure.As when using electronic detectors such as electronic multimeter, oscillograph that large sample is measured; Generally be with the hands respectively to hold a probe; Estimating the distance of two probes measures; Owing to the shake of hand in measuring process or the deviation of estimation, all can influence the degree of accuracy of measurement result, can only obtain comparatively coarse result.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, provide a kind of simple in structure, design science rationally, cost is lower, making is simple, the probe stationary device of the electronic detector that is convenient for measuring.
The utility model solves its technical matters and realizes through following technical scheme:
A kind of probe stationary device of electronic detector comprises compasses, and its outer wall at two supporting legs of compasses installs a probe binding ring respectively.
And described probe binding ring is a copper ring.
Advantage of the utility model and beneficial effect are:
1, the probe stationary device of this electronic detector; Comprise compasses, its outer wall at two supporting legs of compasses installs a probe binding ring respectively, and this structure can make two probes of electronic detector insert respectively in the probe binding ring; Make two distances between the probe adjustable, can fix; Reduce operate miss, make things convenient for actual measurement work, just can measure more accurately with a hand.
2, the utility model is simple in structure, design science is reasonable, cost is lower, making is simple, be a kind of probe stationary device of the electronic detector that is convenient for measuring.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Through specific embodiment the utility model is done further to detail below, following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.
A kind of probe stationary device of electronic detector comprises compasses 1, and its outer wall at two supporting legs 3 of compasses installs a probe binding ring 4 respectively, and described probe binding ring is a copper ring.
The utility model in use; Two probes 2 of electronic detector are inserted respectively in the probe binding ring; Get final product with distance to the size that needs between two probes of ruler adjustment then, for example in real work, need to measure the surface resistance of bulk ZnO sample various piece.Its mode of operation is: multimeter both positive and negative polarity probe is inserted in two probe binding rings of compasses, confirm that with ruler the distance of two probes is 1cm, let two probes contact with the sample surface then, read the multimeter reading and promptly obtain desired resistance value.And, apart from the resistance that 1cm measures the ZnO surface, average several times as the sheet resistance value of this part in the same area repeated measurement with the copper probe in electronic multimeter the two poles of the earth.
Claims (2)
1. the probe stationary device of an electronic detector comprises compasses, it is characterized in that: the outer wall at two supporting legs of compasses installs a probe binding ring respectively.
2. the probe stationary device of electronic detector according to claim 1, it is characterized in that: described probe binding ring is a copper ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120562172XU CN202383169U (en) | 2011-12-29 | 2011-12-29 | Probe fixing device of electronic detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120562172XU CN202383169U (en) | 2011-12-29 | 2011-12-29 | Probe fixing device of electronic detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383169U true CN202383169U (en) | 2012-08-15 |
Family
ID=46631663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120562172XU Expired - Fee Related CN202383169U (en) | 2011-12-29 | 2011-12-29 | Probe fixing device of electronic detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202383169U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104422795A (en) * | 2013-08-19 | 2015-03-18 | 刘海先 | Meter pen capable of adjusting probe distance |
| CN106556727A (en) * | 2016-11-29 | 2017-04-05 | 国家电网公司 | Circuit tester operation aid |
| CN107159660A (en) * | 2017-04-27 | 2017-09-15 | 广东电网有限责任公司惠州供电局 | Safe type electric, which is inhaled, sweeps integrated terminal box burnisher and its application method |
-
2011
- 2011-12-29 CN CN201120562172XU patent/CN202383169U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104422795A (en) * | 2013-08-19 | 2015-03-18 | 刘海先 | Meter pen capable of adjusting probe distance |
| CN106556727A (en) * | 2016-11-29 | 2017-04-05 | 国家电网公司 | Circuit tester operation aid |
| CN107159660A (en) * | 2017-04-27 | 2017-09-15 | 广东电网有限责任公司惠州供电局 | Safe type electric, which is inhaled, sweeps integrated terminal box burnisher and its application method |
| CN107159660B (en) * | 2017-04-27 | 2023-02-17 | 广东电网有限责任公司惠州供电局 | Safety type electric suction and sweeping integrated terminal box cleaning tool and using method thereof |
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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: 20120815 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |