CN220040560U - Electronic component test probe - Google Patents
Electronic component test probe Download PDFInfo
- Publication number
- CN220040560U CN220040560U CN202321683889.9U CN202321683889U CN220040560U CN 220040560 U CN220040560 U CN 220040560U CN 202321683889 U CN202321683889 U CN 202321683889U CN 220040560 U CN220040560 U CN 220040560U
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- CN
- China
- Prior art keywords
- telescopic
- probe
- needle
- electronic component
- electric push
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- 239000000523 sample Substances 0.000 title claims abstract description 51
- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 12
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model provides an electronic component testing probe which comprises a needle sleeve main body, wherein a telescopic groove is formed in the top end surface of the needle sleeve main body, a telescopic needle tube is arranged in the telescopic groove, a probe is arranged at the top end of the telescopic needle tube, reinforcing seats are oppositely arranged on two sides of the top end of the circumferential side wall of the needle sleeve main body, mounting seats are oppositely arranged on two sides of the middle part of the circumferential side wall of the needle sleeve main body, an electric push rod is arranged at the top end of the mounting seats, connectors are oppositely arranged on two sides of the lower end of the circumferential side wall of the probe, and the connectors are fixedly connected with the top end surface of the electric push rod. According to the utility model, a small amount of pressure is applied to the probe through the telescopic needle tube, the electric push rod and the reinforcing seat, when the pressure value sensed by the pressure sensor reaches a certain limit, the electric push rod is triggered to stretch through the control button, two symmetrical electric push rods are driven, the problem that the stress direction of the probe is offset is avoided, the probe only moves in the stretching direction of the electric push rod, and the stability of the electronic component test probe is improved.
Description
Technical Field
The utility model relates to the technical field of test probes, in particular to an electronic component test probe.
Background
The electronic components are generally assembled on the circuit board in a centralized way for use, after the electronic components are connected to the circuit board, the actual use performance of the electronic components needs to be tested by using a test probe, and the function principle of the test probe is that the probe is used for conveying current through the electronic components so as to detect whether the electronic components are normally electrified for use.
The existing electronic component test probe realizes the compression of the probe through hand pressing in the use process, but the problem that the force application direction and the telescopic direction form an included angle is easily caused in the hand pressing process, so that the accuracy of the detection of the test probe is affected by lateral component force, and the problem that the service life of the test probe is affected due to the fact that the fine structure inside the test probe is damaged is caused by the lateral component force is generated.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an electronic component testing probe which is used for solving the problems in the background technology.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an electronic components test probe, includes the needle cover main part, the top surface of needle cover main part is provided with flexible groove, flexible inslot portion is provided with flexible needle tubing, flexible needle tubing's top is provided with the probe, the circumference lateral wall top both sides of needle cover main part are provided with the reinforcement seat relatively, the circumference lateral wall middle part both sides of needle cover main part are provided with the mount pad relatively, the top of mount pad is provided with electric putter, probe circumference lateral wall lower extreme both sides are provided with the connector relatively, connector and electric putter top fixed surface connect.
Further, the reinforcing seat is fixedly connected with the side wall surface of the electric push rod, the mounting seat is in a column shape with a semicircular cross section on one side and a rectangular cross section on the other side, and the connector is also in a column shape with a semicircular cross section on one side and a rectangular cross section on the other side.
Further, the upper end of the telescopic needle tube penetrates through the needle sleeve main body and extends upwards, the lower end of the telescopic needle tube is provided with an extending guide rod, and the extending guide rod is cylindrical.
Further, the needle sleeve main body at the lower end of the telescopic groove is internally provided with a containing groove, the containing groove is cylindrical, and the outer diameter size of the extension guide rod is matched with the inner diameter size of the containing groove.
Further, the top surface of needle cover main part is provided with the clearance section of thick bamboo, the clearance section of thick bamboo is the ring form, the circumference inner wall of clearance section of thick bamboo is provided with static brush, static brush and flexible needle tubing sliding connection.
Further, a compression spring is arranged in the telescopic groove at the lower end of the telescopic needle tube, the compression spring is inserted into the extension guide rod, and the lower end surface of the compression spring is fixedly connected with the lower end surface of the telescopic groove.
Further, the intermediate position of connector lower extreme surface is provided with pressure sensor, the front end surface of needle cover main part is provided with the warning light, the lower extreme surface of needle cover main part is provided with control button, pressure sensor, warning light and control button electric connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the electronic component testing probe, the telescopic needle tube, the electric push rod and the reinforcing seat are arranged, when the electronic component testing probe is used, the probe is contacted with the pins of a component, then a small amount of pressure is applied, when the pressure value sensed by the pressure sensor reaches a certain limit, the electric push rod is triggered to stretch through the control button, and the pressure is applied when the electric push rod stretches, and in the stretching process driven by the electric push rod, two symmetrical electric push rods are driven, so that the problem of stress direction deviation of the probe is not caused, the probe only moves in the stretching direction of the electric push rod, and the accuracy and the stability of the electronic component testing probe are improved.
2. According to the electronic component testing probe, the cleaning barrel, the prompting lamp and the electrostatic brush are arranged, so that the telescopic needle tube repeatedly enters the telescopic groove in the using process of the electronic component testing probe, and when the surface of the telescopic needle tube is exposed and then enters the telescopic groove, the telescopic needle tube is cleaned through the electrostatic brush, the automatic cleaning function of the telescopic needle tube is realized, the problem that the telescopic needle tube is brought into the telescopic groove to corrode the compression spring is effectively reduced, the service life of the compression spring is prolonged, and the purposes of automatically cleaning the electronic component testing probe and prolonging the service life are achieved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of the overall structure of the present utility model;
fig. 3 is an exploded view of a partial assembly of the structure of the electric putter of the present utility model.
In the figure: 1. a needle sheath body; 2. a telescopic slot; 3. a telescopic needle tube; 4. a probe; 5. a cleaning cylinder; 6. a compression spring; 7. a pressure sensor; 8. a warning light; 9. a control button; 11. a reinforcing seat; 12. a mounting base; 13. an electric push rod; 21. a storage groove; 31. extending a guide rod; 41. a connector; 51. an electrostatic brush.
Detailed Description
The technical scheme of the utility model is clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1-3, this embodiment provides an electronic component test probe, it includes needle cover main body 1, the surface of needle cover main body 1 has the gilding layer, and there is the electric current output structure inside, the top surface of needle cover main body 1 is provided with flexible groove 2, flexible inslot 2 is inside to be provided with flexible needle tubing 3, flexible needle tubing 3 has the gilding layer on the surface, the top of flexible needle tubing 3 is provided with probe 4, probe 4 is claw-shaped, circumference lateral wall top both sides of needle cover main body 1 are provided with reinforcement seat 11 relatively, circumference lateral wall middle part both sides of needle cover main body 1 are provided with mount pad 12 relatively, the top of mount pad 12 is provided with electric putter 13, probe 4 circumference lateral wall lower extreme both sides are provided with connector 41 relatively, connector 41 and electric putter 13 top surface fixed connection, drive connector 41 through electric putter 13 and connector 41 drives probe 4 and go up and down.
Specifically, the reinforcing seat 11 is fixedly connected with the side wall surface of the electric push rod 13, the mounting seat 12 is in a column shape with a semicircular section on one side and a rectangular section on the other side, the connector 41 is also in a column shape with a semicircular section on one side and a rectangular section on the other side, and the electric push rod 13 is assembled and controlled in a stable and symmetrical fixing mode.
Further, the upper end of the telescopic needle tube 3 penetrates through the needle sleeve main body 1 and extends upwards firstly, the lower end of the telescopic needle tube 3 is provided with an extension guide rod 31, the extension guide rod 31 is cylindrical, the inside of the needle sleeve main body 1 at the lower end of the telescopic groove 2 is provided with a containing groove 21, the containing groove 21 is cylindrical, the outer diameter size of the extension guide rod 31 is matched with the inner diameter size of the containing groove 21, the top end surface of the needle sleeve main body 1 is provided with a cleaning cylinder 5, the cleaning cylinder 5 is annular, the circumferential inner wall of the cleaning cylinder 5 is provided with an electrostatic brush 51, the electrostatic brush 51 is in sliding connection with the telescopic needle tube 3, the telescopic needle tube 3 can be automatically cleaned by the electrostatic brush 51 when in use, pollutants entering the telescopic groove 2 are reduced, damage to the inner structure of a test probe is reduced, an automatic cleaning effect is provided, and the service life is prolonged.
Still further, the inside compression spring 6 that is provided with of flexible groove 2 of flexible needle tubing 3 lower extreme, compression spring 6 pegging graft with extension guide bar 31, compression spring 6's lower extreme surface and the lower extreme fixed surface of flexible groove 2 are connected, connector 41 lower extreme surface's intermediate position is provided with pressure sensor 7, needle cover main part 1's front end surface is provided with warning light 8, needle cover main part 1's lower extreme surface is provided with control button 9, pressure sensor 7, warning light 8 and control button 9 electric connection, automatic trigger warning light 8 lights after being pressed through pressure sensor 7, then carry out flexible control through control button 9, and also exert pressure at flexible in-process, improve the nimble control effect of equipment.
The application method of the embodiment is as follows: when the electronic component test probe is used, the probe 4 is contacted with pins of components, then a little pressure is applied, when the pressure value sensed by the pressure sensor 7 reaches a certain limit, the prompting lamp 8 can be lightened to prompt, the overlarge force application is avoided, meanwhile, the electric push rod 13 is triggered to stretch out and draw back through the control button 9, the pressure is applied when the electric push rod 13 stretches out and draws back, in the stretching process driven by the electric push rod 13, two symmetrical electric push rods 13 drive, therefore, the problem of stress direction deviation of the probe 4 cannot be caused, the telescopic needle tube 3 repeatedly enters the telescopic groove 2, and when the surface of the telescopic needle tube 3 is exposed and then enters the telescopic groove 2, the telescopic needle tube 3 can be cleaned through the electrostatic brush 51 at first, so that the automatic cleaning function of the telescopic needle tube 3 is realized.
Finally, it should be noted that: the above description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, and those skilled in the art may make modifications and equivalents to the technical solutions described in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. An electronic component test probe, includes needle cover main part (1), its characterized in that: the novel needle sleeve comprises a needle sleeve body (1), wherein a telescopic groove (2) is formed in the top surface of the needle sleeve body (1), a telescopic needle tube (3) is arranged in the telescopic groove (2), a probe (4) is arranged at the top end of the telescopic needle tube (3), reinforcing seats (11) are arranged on two sides of the top end of the circumferential side wall of the needle sleeve body (1) relatively, mounting seats (12) are arranged on two sides of the middle of the circumferential side wall of the needle sleeve body (1) relatively, an electric push rod (13) is arranged on the top end of the mounting seats (12), connectors (41) are arranged on two sides of the lower end of the circumferential side wall of the probe (4) relatively, and the connectors (41) are fixedly connected with the top end surface of the electric push rod (13).
2. The electronic component testing probe of claim 1, wherein: the reinforcing seat (11) is fixedly connected with the side wall surface of the electric push rod (13), the mounting seat (12) is in a column shape with a semicircular cross section on one side and a rectangular cross section on the other side, and the connector (41) is also in a column shape with a semicircular cross section on one side and a rectangular cross section on the other side.
3. The electronic component testing probe of claim 1, wherein: the upper end of the telescopic needle tube (3) penetrates through the needle sleeve main body (1) and extends upwards, an extension guide rod (31) is arranged at the lower end of the telescopic needle tube (3), and the extension guide rod (31) is cylindrical.
4. The electronic component testing probe of claim 3, wherein: the needle sleeve is characterized in that a storage groove (21) is formed in the needle sleeve main body (1) at the lower end of the telescopic groove (2), the storage groove (21) is cylindrical, and the outer diameter of the extension guide rod (31) is matched with the inner diameter of the storage groove (21).
5. The electronic component testing probe of claim 1, wherein: the needle sleeve is characterized in that a cleaning cylinder (5) is arranged on the top end surface of the needle sleeve main body (1), the cleaning cylinder (5) is in a circular ring shape, an electrostatic brush (51) is arranged on the circumferential inner wall of the cleaning cylinder (5), and the electrostatic brush (51) is in sliding connection with the telescopic needle tube (3).
6. The electronic component testing probe of claim 1, wherein: the telescopic needle tube is characterized in that a compression spring (6) is arranged in the telescopic groove (2) at the lower end of the telescopic needle tube (3), the compression spring (6) is inserted into the extension guide rod (31), and the lower end surface of the compression spring (6) is fixedly connected with the lower end surface of the telescopic groove (2).
7. The electronic component testing probe of claim 1, wherein: the middle position of connector (41) lower extreme surface is provided with pressure sensor (7), the front end surface of needle cover main part (1) is provided with warning light (8), the lower extreme surface of needle cover main part (1) is provided with control button (9), pressure sensor (7), warning light (8) and control button (9) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321683889.9U CN220040560U (en) | 2023-06-29 | 2023-06-29 | Electronic component test probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321683889.9U CN220040560U (en) | 2023-06-29 | 2023-06-29 | Electronic component test probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220040560U true CN220040560U (en) | 2023-11-17 |
Family
ID=88743371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321683889.9U Active CN220040560U (en) | 2023-06-29 | 2023-06-29 | Electronic component test probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220040560U (en) |
-
2023
- 2023-06-29 CN CN202321683889.9U patent/CN220040560U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |