CN201970274U - Tool for pulling out probe - Google Patents
Tool for pulling out probe Download PDFInfo
- Publication number
- CN201970274U CN201970274U CN2011201423664U CN201120142366U CN201970274U CN 201970274 U CN201970274 U CN 201970274U CN 2011201423664 U CN2011201423664 U CN 2011201423664U CN 201120142366 U CN201120142366 U CN 201120142366U CN 201970274 U CN201970274 U CN 201970274U
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- CN
- China
- Prior art keywords
- probe
- clamping part
- connecting portion
- tool
- pulls out
- 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 discloses a tool for pulling out probes, which comprises a gripping part, a clamping part and a connecting part, wherein the connecting part is provided with two openings, wherein the first opening of the connecting part is connected with the clamping part, the second opening of the connecting part is connected with the gripping part; and the gripping part is a hollow semi-circular ring cylinder. According to the tool for pulling out probes, a probe can be easily pulled out of a probe sleeve without causing the probe or the probe sleeve to deform, and thus time and labor are saved. Further, as the probe clamping part and the gripping part are detachably connected, a user can assemble a probe clamping part corresponding to the thickness of the probe so that the tool can adapt to different types of probes.
Description
Technical field
The utility model belongs to the hand-operated tools field, relates to a kind of instrument that is used to pull out probe, particularly a kind of instrument that is used for pulling out the probe of I-V tester.
Background technology
Solar energy is a kind of cleaning, pollution-free and recycled regenerative resource, and the solar cell manufacturing technology that solar energy is converted to electric energy is effectively to utilize an important technology of solar energy.In the test process of crystal silicon solar energy battery, can use the I-V tester to be used to detect the I-V characteristic of solar cell.Probe is a part of I-V tester.During measurement, metal probe is pressed on the silicon chip surface, the battery sheet produces electric current after the illumination, and electric current flows into fictitious load in the I-V tester by probe, thereby calculates the relevant electrical parameter of battery sheet.
For accuracy and the repeatability that guarantees to measure, not only require the machinery amount of vacillating of probe as far as possible little, and characteristics such as the elasticity of constant voltage and good electrical contact also should be arranged.But in actual use, the service life of probe is not long, and is aging easily, can directly influence accuracy of detection again if force to use.Therefore, need often probe to be changed.But, for with probe stationary with the restriction probe the machinery amount of vacillating, people firmly squeeze into probe in the needle guard of probe usually so that probe stationary, and because the space of replacing probe is very narrow and small, and temporarily there is not the related tool of specialty so carrying out operation in the narrow space, therefore, probe be extracted time-consuming effort again, but also be caused needle guard or probe deformations easily.
The utility model content
The problem that the utility model solves is, a kind of instrument that is used to pull out the probe on the I-V tester is provided, and is both laborsaving, do not cause needle guard or probe deformations again.
For addressing the above problem, the utility model provides a kind of probe tool that pulls out, comprise grip part, clamping part and connecting portion, described connecting portion has two ports, first port of this connecting portion is connected with described clamping part, second port of this connecting portion is connected with described grip part, and described clamping part is the semi-annular shape cylinder of hollow.
Preferably, the outer surface central part of the semi-annular shape cylinder of described clamping part is connected with first port of described connecting portion.
Preferably, described clamping part and described connecting portion are one-body molded.
Preferably, described clamping part and described connecting portion removably connect, and described removably connecting is that the spiral nut connects or bayonet socket connects.
Preferably, described grip part and described connecting portion are one-body molded.
Preferably, described grip part and described connecting portion removably connect, and described removably connecting is that the spiral nut connects or bayonet socket connects.
Compared with prior art, the utlity model has following advantage: the probe tool that pulls out provided by the utility model, the user can extract probe very like a cork in needle guard, and can not cause needle guard or probe deformations, and is time saving and energy saving.Further, because the probe clamping part removably connects with respect to the grip part, the user can be according to the thickness assembling clamping part correspondingly of probe, to adapt to the probe of different model.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the structure for amplifying schematic diagram of A in the utility model preferred embodiment;
Fig. 3 is the user mode reference diagram of the utility model preferred embodiment;
Fig. 4 is the structure for amplifying schematic diagram of B among Fig. 3.
Wherein: 1, grip part; 2, clamping part; 3, connecting portion; 4, probe; 41, needle body; 42, visit cap; 43, neck; 5, needle guard.
The specific embodiment
The utility model discloses a kind of probe tool that pulls out, this instrument comprises grip part, clamping part and connecting portion, described connecting portion has two ports, first port of this connecting portion is connected with described clamping part, second port of this connecting portion is connected with described grip part, and described clamping part is the semi-annular shape cylinder of hollow.Utilize the probe tool that pulls out that the utility model discloses, can very light and easily probe be extracted from needle guard, and don't can make probe or needle guard produce distortion.
Below in conjunction with drawings and Examples the technical scheme in the utility model is described in detail.
As shown in Figure 3, generally, employed probe 4 has elongated cylindrical needle body 41 on the I-V tester, and needle body 41 has two free ends, one of them free end is provided with cylindrical spy cap 42, is provided with elongated cylindrical neck portion 43 between needle body 41 and the spy cap 42.During use, needle body 41 is snapped in the needle guard 5 by the external force effect fully, and the spy cap 42 of probe 4 and neck 43 are exposed to the outside of needle guard 5.In the prior art, when needs are extracted probe 4 in by needle guard 5,, generally use traditional tweezers or pliers to clamp the neck 43 of needle body 41, apply external force then probe 4 is extracted owing to there is not the probe tool that pulls out of specialty.Just in case operator's undue force is easy to make probe 4 or needle guard 5 to produce distortion.
As shown in Figure 1 and Figure 2, the utility model provides a kind of probe tool that pulls out, comprise grip part 1, be used for the clamping probe clamping part 2, be used to connect the connecting portion 3 of grip part 1 and clamping part 2.Connecting portion 3 has two ports, is respectively first port and second port, and first port is connected with clamping part 2, and second port is connected with grip part 1.And in order to adapt to narrow and small operating space, connecting portion 3 is an elongated rod-shaped.
Further, in order to match with the cylindrical neck portion 43 of the probe 4 of clamping, clamping part 2 is the semi-annular shape cylinder of hollow, and its internal diameter equates with the external diameter of neck 43, so that the contact area of the neck 43 of clamping part 2 and probe 4 maximization, when using, the operator will be delivered on the neck 43 of probe 4 more equably to the power that instrument applies, thereby is difficult for making probe 4 to produce distortion.
Preferably, the outer surface central part of the semi-annular shape cylinder of clamping part 2 is connected with first port of connecting portion 3.
Preferably, as shown in Figure 4, the length of clamping part 2 is less than the length of the neck 43 of probe 4, and the user can be easily be contained in the neck 43 of needle body 41 in the probe clamping part 2 quickly.
Because probe 4 is comparatively elongated, correspondingly, the clamping part 2 that is used for clamping probe 4 is also meticulousr, and therefore, preferably, clamping part 2 is one-body molded with connecting portion 3, to save the space.Certainly, under the situation of space permission, clamping part 2 also can be set to removably connect with connecting portion 3, adapts to the probe 4 of different size with the clamping part 2 that is convenient for changing different size.Said herein removably connecting can be that the spiral nut connects or bayonet socket connects.
Preferably, grip part 1 removably connects with connecting portion 3, adapts to the probe 4 of different size with the clamping part 2 that is convenient for changing different size.Said herein removably connecting can be that the spiral nut connects or bayonet socket connects.Certainly, grip part 1 also can be designed as one-body molded with connecting portion 3.
Preferably, the material that probe clamping part 2 is adopted is metal or plastic cement, has given probe clamping part 2 with certain rigid, has avoided instrument in use to produce distortion, and influence is used.
During use, as shown in Figure 3, Figure 4, be contained in the clamping part 2 by neck 43 the required probe of pulling out 4, the user holds the grip part 1 of instrument, instrument is applied the power parallel with probe 4, utilize the side free end of clamping part 2 to withstand the spy cap 42 of probe 4, thereby probe 4 is extracted in needle guard 5.
The probe tool that pulls out provided by the utility model, comprise grip part, clamping part and connecting portion, described connecting portion has two ports, and first port of this connecting portion is connected with described clamping part, second port of this connecting portion is connected with described grip part, and described clamping part is the semi-annular shape cylinder of hollow.During use, be contained in the described probe clamping part by neck the required probe of pulling out, the user holds the grip part of instrument, instrument is applied the power parallel with probe, utilize the side free end of probe clamping part to withstand the spy cap of probe, thereby probe is extracted in needle guard, and can not caused probe or needle guard to produce distortion, time saving and energy saving.Further, owing to removably connect between probe clamping part and the grip part, the user can be according to the thickness assembling probe clamping part correspondingly of probe, to adapt to the probe of different model.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. one kind is pulled out probe tool, it is characterized in that: comprise grip part, clamping part and connecting portion, described connecting portion has two ports, and first port of this connecting portion is connected with described clamping part, second port of this connecting portion is connected with described grip part, and described clamping part is the semi-annular shape cylinder of hollow.
2. the probe tool that pulls out according to claim 1 is characterized in that: the outer surface central part of the semi-annular shape cylinder of described clamping part is connected with first port of described connecting portion.
3. the probe tool that pulls out according to claim 1 and 2 is characterized in that: described clamping part and described connecting portion are one-body molded.
4. the probe tool that pulls out according to claim 1 and 2 is characterized in that: described clamping part and described connecting portion removably connect, and described removably connecting is that the spiral nut connects or bayonet socket connects.
5. the probe tool that pulls out according to claim 1 is characterized in that: described grip part and described connecting portion are one-body molded.
6. the probe tool that pulls out according to claim 1 is characterized in that: described grip part and described connecting portion removably connect, and described removably connecting is that the spiral nut connects or bayonet socket connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201423664U CN201970274U (en) | 2011-05-06 | 2011-05-06 | Tool for pulling out probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201423664U CN201970274U (en) | 2011-05-06 | 2011-05-06 | Tool for pulling out probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201970274U true CN201970274U (en) | 2011-09-14 |
Family
ID=44575379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201423664U Expired - Fee Related CN201970274U (en) | 2011-05-06 | 2011-05-06 | Tool for pulling out probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201970274U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203714A (en) * | 2013-02-26 | 2013-07-17 | 青岛海信宽带多媒体技术有限公司 | Automatic pin withdrawal machine |
| CN104526639A (en) * | 2014-12-02 | 2015-04-22 | 浙江吉利汽车研究院有限公司 | Inserting and drawing tool for sensor |
| CN104626056A (en) * | 2015-03-10 | 2015-05-20 | 青岛元启工业智能技术有限公司 | Simple probe disassembling-pulling device |
-
2011
- 2011-05-06 CN CN2011201423664U patent/CN201970274U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203714A (en) * | 2013-02-26 | 2013-07-17 | 青岛海信宽带多媒体技术有限公司 | Automatic pin withdrawal machine |
| CN103203714B (en) * | 2013-02-26 | 2015-02-04 | 青岛海信宽带多媒体技术有限公司 | Automatic pin withdrawal machine |
| CN104526639A (en) * | 2014-12-02 | 2015-04-22 | 浙江吉利汽车研究院有限公司 | Inserting and drawing tool for sensor |
| CN104526639B (en) * | 2014-12-02 | 2017-06-06 | 宝鸡吉利汽车部件有限公司 | Sensor plug-pull tool |
| CN104626056A (en) * | 2015-03-10 | 2015-05-20 | 青岛元启工业智能技术有限公司 | Simple probe disassembling-pulling 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: 20110914 Termination date: 20190506 |