CN208953588U - A kind of new-type probe - Google Patents
A kind of new-type probe Download PDFInfo
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- CN208953588U CN208953588U CN201821669158.8U CN201821669158U CN208953588U CN 208953588 U CN208953588 U CN 208953588U CN 201821669158 U CN201821669158 U CN 201821669158U CN 208953588 U CN208953588 U CN 208953588U
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- electric current
- needle
- shank
- syringe needle
- new
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Abstract
The utility model discloses a kind of new-type probes, including end anchorage, electric current shank, electric current syringe needle and voltage needle, electric current shank is installed on the upside of the electric current syringe needle, the electric current shank outer sheath is equipped with spring, electric current shank upper end is equipped with plastic cement seat, wired ear is installed on the upside of the plastic cement seat, end anchorage is installed on the upside of the line ear, there are two the voltage needle settings, the voltage needle sequentially passes through end anchorage, line ear, plastic cement seat, electric current shank and electric current syringe needle are arranged, and voltage needle tip position is threaded with copper screw, voltage needle one end and electric current syringe needle are interference fitted, a kind of new-type probe of the utility model, copper screw is threaded with by voltage needle tip position, beryllium copper tip portion as Mechanical Contact part, escapable cost, optimization processing technology, optimize structure, peace Dress is convenient.
Description
Technical field
The utility model relates to probe technique field, specifically a kind of new-type probe.
Background technique
Probe is the contact medium of electrical testing, is high-end accurate electronics hardware component.Probe is tested in electronic current
Aspect is used to test a kind of probe of PCBA, for lithium dynamical battery, requires to be melted into before battery core goes out finished product, divide
Hold, OCV test；Wherein, chemical conversion test equipment needs many probes to be used to connect the tab of battery core, and high current needle is general at this stage
All over being processed with beryllium copper, beryllium copper processing belongs to rare metal, on the high side, is unfavorable for industrial production, and probe installation is complicated, is not easy to
It uses.
Utility model content
The purpose of this utility model is to provide a kind of new-type probes, to solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of new-type probe, including end are fixed
Seat, electric current shank, electric current syringe needle and voltage needle, the electric current syringe needle upside are equipped with electric current shank, the electric current shank outside
It is arranged with spring, electric current shank upper end is equipped with plastic cement seat, and wired ear, the line ear upside are installed on the upside of the plastic cement seat
End anchorage is installed, there are two the voltage needle settings, and the voltage needle sequentially passes through end anchorage, line ear, plastic cement
Seat, electric current shank and electric current syringe needle are arranged, and voltage needle tip position is threaded with copper screw, voltage needle one end and
Electric current syringe needle interference fit, the electric current shank 5 use red metal structure, and the electric current syringe needle uses high rigidity copper alloy.
Preferably, voltage needle jack is offered on the upside of the end anchorage, and there are two voltage needle jack opens up.
Preferably, the end anchorage, line ear and plastic cement seat are all made of plastic structure, offer fixation on the line ear
Hole.
Preferably, the electric current syringe needle is connected with electric current shank using internal screw thread or external screw thread connects.
Preferably, the upper end of the electric current shank and line ear are all made of tooth line structure.
Preferably, the copper screw uses brass or red metal structure.
Preferably, the electric current shank uses red metal structure, and electric current syringe needle uses high rigidity copper alloy.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through voltage needle tip position spiral shell
Line is connected with copper screw, and as the beryllium copper tip portion of Mechanical Contact part, electric current shank uses red metal structure, electric current syringe needle
Using high rigidity copper alloy, escapable cost, optimization processing technology is conducive to industrial production, optimizes structure, easy for installation, leads to
It crosses on the upside of end anchorage and offers voltage needle jack, and there are two voltage needle jack opens up, convenient for being carried out to voltage needle upper end
It is fixed, connect with electric current shank using internal screw thread by electric current syringe needle or external screw thread connection, convenient for electric current syringe needle and electric current needle
It is connected and fixed.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the fractionation structural representation of the utility model；
Fig. 3 is the electric current shank and electric current syringe needle female connection structure schematic diagram of the utility model；
Fig. 4 is the electric current shank and electric current syringe needle external screw thread attachment structure schematic diagram of the utility model.
Fig. 5 is the electric current shank and electric current syringe needle over-surplus fit structure schematic diagram of the utility model.
Fig. 6 is the electric current shank and electric current syringe needle welding connection structure schematic diagram of the utility model.
In figure: 1- end anchorage, 2- line ear, 3- plastic cement seat, 4- spring, 5- electric current shank, 6- electric current syringe needle, 7- voltage
Needle, 8- fixation hole, 9- voltage needle jack, the copper screw of 10-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-6, in the utility model embodiment, a kind of new-type probe, including end anchorage 1, electric current shank
5, electric current syringe needle 6 and voltage needle 7 are equipped with electric current shank 5 on the upside of the electric current syringe needle 6, for preventing on the outside of voltage needle 7
Shield, 5 outer sheath of electric current shank are equipped with spring 4, so that voltage needle 7 has certain buffer capacity, are preferably detected,
5 upper end of electric current shank is equipped with plastic cement seat 3, and wired ear 2 is installed on the upside of the plastic cement seat 3, is equipped on the upside of the line ear 2
End anchorage 1, there are two the settings of voltage needle 7, and the voltage needle 7 sequentially passes through end anchorage 1, line ear 2, plastic cement seat
3, electric current shank 5 and electric current syringe needle 6 are arranged, and 7 tip position of voltage needle is threaded with copper screw 10, escapable cost,
Convenient for industrial production, described 7 one end of voltage needle and electric current syringe needle 6 are interference fitted, described convenient for being detected by voltage needle 7
Electric current shank 5 uses red metal structure, and the electric current syringe needle 6 uses high rigidity copper alloy, escapable cost, optimization processing technology.
By offering voltage needle jack 9 on the upside of the end anchorage 1, and there are two voltage needle jack 9 opens up, it is convenient for
Two 7 upper ends of voltage needle are held to fix.
It is all made of plastic structure by the end anchorage 1, line ear 2 and plastic cement seat 3, is offered on the line ear 2 solid
Hole 8 is determined, convenient for being fixed on the outside of end anchorage 1.
It is connected with electric current shank 5 using internal screw thread by the electric current syringe needle 6 or external screw thread connects, it is solid to be convenient for installation
It is fixed to use.
It is all made of tooth line structure by the upper end and line ear 2 of the electric current shank 5, is convenient for detecting.
Brass or red metal structure are used by the copper screw 10, has the characteristics that internal resistance is small, the needle point service life is long.
Red metal structure is used by electric current shank 5, electric current syringe needle 6 uses high rigidity copper alloy, and conductive effect is good, and hardness is high
Long service life, escapable cost.
Working principle: electric current syringe needle 6 connects power access circuit, and voltage needle 7 is passed through electric current and is detected, and passes through voltage needle
7 tips position are threaded with copper screw 10, and as the beryllium copper tip portion of Mechanical Contact part, electric current shank 5 is using red
Steel structure, the electric current syringe needle 6 use high rigidity copper alloy, escapable cost, and optimization processing technology is conducive to industrial production,
Optimize structure, is connected with electric current shank 5 using internal screw thread by electric current syringe needle 6 or external screw thread connects, it is easy for installation, use spirit
It is living.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of new-type probe, including end anchorage (1), electric current shank (5), electric current syringe needle (6) and voltage needle (7), special
Sign is: it is equipped with electric current shank (5) on the upside of the electric current syringe needle (6), electric current shank (5) outer sheath is equipped with spring (4),
Electric current shank (5) upper end is equipped with plastic cement seat (3), and wired ear (2), the line ear (2) are installed on the upside of the plastic cement seat (3)
Upside is equipped with end anchorage (1), and there are two voltage needle (7) settings, and the voltage needle (7) sequentially passes through end and fixes
Seat (1), line ear (2), plastic cement seat (3), electric current shank (5) and electric current syringe needle (6) are arranged, and voltage needle (7) tip position screw thread
It is connected with copper screw (10), described voltage needle (7) one end and electric current syringe needle (6) are interference fitted.
2. a kind of new-type probe according to claim 1, it is characterised in that: offered on the upside of the end anchorage (1)
Voltage needle jack (9), and there are two voltage needle jack (9) opens up.
3. a kind of new-type probe according to claim 1, it is characterised in that: the end anchorage (1), line ear (2) and
Plastic cement seat (3) is all made of plastic structure, offers fixation hole (8) on the line ear (2).
4. a kind of new-type probe according to claim 1, it is characterised in that: the electric current syringe needle (6) and electric current shank (5)
Using internal screw thread connection or external screw thread connection.
5. a kind of new-type probe according to claim 1, it is characterised in that: the upper end of the electric current shank (5) and line ear
(2) it is all made of tooth line structure.
6. a kind of new-type probe according to claim 1, it is characterised in that: the copper screw (10) using brass or
Red metal structure.
7. a kind of new-type probe according to claim 1, it is characterised in that: the electric current shank (5) uses red metal structure,
The electric current syringe needle (6) uses high rigidity copper alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669158.8U CN208953588U (en) | 2018-10-15 | 2018-10-15 | A kind of new-type probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669158.8U CN208953588U (en) | 2018-10-15 | 2018-10-15 | A kind of new-type probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208953588U true CN208953588U (en) | 2019-06-07 |
Family
ID=66741587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821669158.8U Active CN208953588U (en) | 2018-10-15 | 2018-10-15 | A kind of new-type probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208953588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188033A (en) * | 2018-10-15 | 2019-01-11 | 东莞市盈之宝电子科技有限公司 | A kind of new-type probe |
-
2018
- 2018-10-15 CN CN201821669158.8U patent/CN208953588U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188033A (en) * | 2018-10-15 | 2019-01-11 | 东莞市盈之宝电子科技有限公司 | A kind of new-type probe |
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