CN107741514A - Tooth high power battery probe body in a kind of tooth - Google Patents
Tooth high power battery probe body in a kind of tooth Download PDFInfo
- Publication number
- CN107741514A CN107741514A CN201711200505.2A CN201711200505A CN107741514A CN 107741514 A CN107741514 A CN 107741514A CN 201711200505 A CN201711200505 A CN 201711200505A CN 107741514 A CN107741514 A CN 107741514A
- Authority
- CN
- China
- Prior art keywords
- probe
- tooth
- face
- high power
- power battery
- 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.)
- Pending
Links
- 239000000523 sample Substances 0.000 title claims abstract description 53
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- SVPKNMBRVBMTLB-UHFFFAOYSA-N 2,3-dichloronaphthalene-1,4-dione Chemical compound C1=CC=C2C(=O)C(Cl)=C(Cl)C(=O)C2=C1 SVPKNMBRVBMTLB-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000004210 tooth component Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/06711—Probe needles; Cantilever beams; "Bump" contacts; Replaceable probe pins
- G01R1/06716—Elastic
- G01R1/06722—Spring-loaded
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/06711—Probe needles; Cantilever beams; "Bump" contacts; Replaceable probe pins
- G01R1/06733—Geometry aspects
- G01R1/06738—Geometry aspects related to tip portion
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Brushes (AREA)
Abstract
The invention discloses tooth high power battery probe body in a kind of tooth, including probe bodies, probe bodies are followed successively by probe face, spring fixed end and rear end face from front to back, probe face is provided with multiple contact jaws, contact jaw is that the upper surface area milled out is less than the pyramid suspended deck structure of lower surface area, and V-type groove is milled with upper surface in the same direction, and form linear teeth at upper surface edge.The present invention does not injure battery electrode column in the case where increasing contact area, while can also play more excellent radiating effect in high current transmitting procedure.
Description
Technical field
The present invention relates to field of electrical components, tooth high power battery probe body in more particularly to a kind of tooth.
Background technology
The tooth Shape Design of the electric current pin of traditional high current probe is all tetrahedral pyramidal shape, and its tooth Shape Design is non-
The often class pin design of point, its object is to can puncture the oxide layer of battery pole.And Battery formation, the discharge and recharge of present battery industry
Electric current is increasing；Battery electrode column reduces on the contrary due to being limited to amplify by its structure.
The electrode terminal of diminution causes traditional high current probe when to battery charging and discharging, without most enough big contacts
Area, it is impossible to make probe overcoat keep the area that preferably conducts electricity with battery electrode column well.
Need to increase the pressing strength of probe overcoat if increasing it by force and contacting conductive area, make it deeper to be pierced into
Battery electrode column, it is that can increase contact area, but the consequence so brought is to give battery electrode column one very deep puneture, to pole
The injury of post is very big.
The content of the invention
The present invention is to solve the above problems, provide tooth high power battery probe body in a kind of tooth, in increase contact area
In the case of do not injure battery electrode column, while more excellent radiating effect can also be played in high current transmitting procedure.
The present invention can also combination voltage test probe, realize electric current transmission and voltage tester one progress.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：Tooth high power battery probe body in a kind of tooth, bag
Probe bodies are included, probe bodies are followed successively by probe face, spring fixed end and rear end face from front to back, and probe face is provided with multiple connect
Contravention, contact jaw are that the upper surface area milled out is less than the pyramid suspended deck structure of lower surface area, and on upper surface in the same direction
V-type groove is milled with, and linear teeth is formed at upper surface edge；
Further, probe bodies inner hollow, and it is reserved with manhole on probe face.
Further, spring fixed end point diameter is slightly larger and is milled with twice groove.
Operation principle and its advantage of the present invention are as follows：
When probe bodies touch determinand, a surface contact force is formed between contact jaw and determinand, specifically, linear teeth
A surface contact force, after the oxide layer that pole top layer is scratched by linear teeth, the linear teeth are formed between the pole of determinand
Contacted as linear contact lay face with pole, reach the effect of high current transmission.
It is well known that the electric current that different conducting sectional areas can transmit is different, conducting sectional area is bigger, and it is transmitted
Electric current it is bigger, the heat in electric current transmitting procedure distributes also can be preferable, and the conducting area in this structure is punctured with linear teeth
After oxide layer with pole contact area calculate, more traditional probe structure, under identical compression distance, using compression distance as
0.1mm, linear teeth and pointed tooth are differed only in calculate, the conducting sectional area of this structure is 0.15mm2, and traditional structure is led
Logical sectional area is 0.034mm2 , therefore linear teeth, under conditions of equally depth is pierced into, contact area is bigger than conventional probe structure,
So as to which the electric current of transmission is bigger.
Meanwhile in crown intensity, linear teeth is high compared with traditional structure intensity height, long lifespan, abrasion resistance.
And in high current transmitting procedure, probe bodies can unquestionable generation heat, spring fixed end point diameter
Slightly mostly as heat dissipation region, twice groove is milled with, the area of dissipation of probe bodies can be increased, reaches preferably radiating effect
Fruit.
In summary, the invention has the advantages that：
1st, linear teeth can increase contact area in the case of realization is less to battery electrode column injury, ensure the effect of electric current transmission
Fruit.
2nd, the relatively conventional tip-like contact jaw of linear teeth, contact area is bigger, not easy to wear, and intensity is high, service life
It is long.
3rd, probe bodies inner hollow, manhole is reserved on probe face, can combination voltage test probe, realize electric current
Transmission and the one progress of voltage tester.
4th, probe bodies are milled with twice groove, can increase the area of dissipation of probe bodies, reach preferably radiating effect.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is contact jaw structural representation.
Wherein：
Probe bodies 1；Contact jaw 2；Linear teeth 3；Probe face 11；Spring fixed end 12；Rear end face 13；Groove 121；Upper surface
21；Lower surface 22；V-type groove 23.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment 1：
Tooth high power battery probe body in a kind of tooth, as shown in Figure 1, probe bodies 1 be followed successively by from front to back probe face 11,
Spring fixed end 12 and rear end face 13, the inner hollow of probe bodies 1, and manhole 14 is reserved with probe face 1, visited with this
Voltage tester probe can be loaded in pin body 1, realizes the Integral design of electric current and voltage probe, the front end of spring fixed end 12 is straight
Footpath is slightly larger and is milled with twice groove 121, specifically, in high current transmitting procedure, probe bodies 1 unquestionable can produce heat
Amount, the point diameter of spring fixed end 12 slightly mostly as heat dissipation region, are milled with twice groove 121, can increase probe bodies 1
Area of dissipation, reach preferably radiating effect.
Multiple contact jaws 2 are provided with further reference to accompanying drawing 1 and with reference to accompanying drawing 2, probe face 11, contact jaw 2 mills out
The area of upper surface 21 is less than the pyramid suspended deck structure of the area of lower surface 22, and is milled with V-type groove 23 on upper surface 21 in the same direction,
And form linear teeth 3 at the edge of upper surface 21.
With reference to detection process, when probe bodies 1 touch determinand, a surface is formed between contact jaw 2 and determinand
Contact force, specifically, forming a surface contact force between linear teeth 3 and the pole of determinand, pole table is scratched by linear teeth
After the oxide layer of layer, the linear teeth 3 contacts as linear contact lay face with pole, reaches the effect of high current transmission.
At this it is noted that this structure type is toothing in tooth, i.e., first it is milled with the contact jaw 2 of quintar shape, then
Linear teeth 3 is milled out on its upper surface 21.
The technical concepts and features of above-mentioned embodiment only to illustrate the invention, its object is to allow be familiar with technique
People can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent transformation or modification that Spirit Essence is done, should all be included within the scope of the present invention.
Claims (3)
1. tooth high power battery probe body in a kind of tooth, including probe bodies（1）, it is characterised in that：The probe bodies（1）
Probe face is followed successively by from front to back（11）, spring fixed end（12）And rear end face（13）, the probe face（11）It is provided with multiple
Contact jaw（2）, the contact jaw（2）For the upper surface milled out（21）Area is less than lower surface（22）The pyramid cushion cap of area
Structure, and the upper surface（21）On be milled with V-type groove in the same direction（23）, and in the upper surface（21）Edge forms linear teeth
（3）.
A kind of 2. tooth high power battery probe body in tooth according to claim 1, it is characterised in that：The probe bodies
（1）Inner hollow, and in the probe face（1）On be reserved with manhole（14）.
A kind of 3. tooth high power battery probe body in tooth according to claim 1, it is characterised in that：The spring fixed end
（12）Point diameter is slightly larger and is milled with twice groove（121）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711200505.2A CN107741514A (en) | 2017-11-27 | 2017-11-27 | Tooth high power battery probe body in a kind of tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711200505.2A CN107741514A (en) | 2017-11-27 | 2017-11-27 | Tooth high power battery probe body in a kind of tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107741514A true CN107741514A (en) | 2018-02-27 |
Family
ID=61239399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711200505.2A Pending CN107741514A (en) | 2017-11-27 | 2017-11-27 | Tooth high power battery probe body in a kind of tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107741514A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212280A (en) * | 2018-10-15 | 2019-01-15 | 东莞市盈之宝电子科技有限公司 | A kind of active cool type probe |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000006810U (en) * | 1998-09-22 | 2000-04-25 | 손욱 | Charge / discharge device using probe rod |
| US8373430B1 (en) * | 2012-05-06 | 2013-02-12 | Jerzy Roman Sochor | Low inductance contact probe with conductively coupled plungers |
| KR20130071638A (en) * | 2011-12-21 | 2013-07-01 | (주)에이치엔티 | Secondary battery charge and discharge probe |
| KR20140067229A (en) * | 2012-11-26 | 2014-06-05 | (주)에이치엔티 | Secondary battery charge and discharge probe |
| KR101498617B1 (en) * | 2014-01-29 | 2015-03-04 | 주식회사 타이스일렉 | Probe for testing secondary battery |
| KR20160096968A (en) * | 2015-02-06 | 2016-08-17 | 리노공업주식회사 | A probe for the test device |
| CN106129665A (en) * | 2016-08-17 | 2016-11-16 | 东莞市盈之宝电子科技有限公司 | A kind of probe |
| CN106468725A (en) * | 2015-08-14 | 2017-03-01 | 致茂电子股份有限公司 | Probe structure |
| CN106597301A (en) * | 2016-11-24 | 2017-04-26 | 李莉 | Heavy current plane contact conductive device |
| TW201734467A (en) * | 2016-02-15 | 2017-10-01 | Omron Tateisi Electronics Co | Probe pin and inspection device using same |
| CN207440148U (en) * | 2017-11-27 | 2018-06-01 | 昆山康信达光电有限公司 | Tooth high power battery probe body in a kind of tooth |
-
2017
- 2017-11-27 CN CN201711200505.2A patent/CN107741514A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000006810U (en) * | 1998-09-22 | 2000-04-25 | 손욱 | Charge / discharge device using probe rod |
| KR20130071638A (en) * | 2011-12-21 | 2013-07-01 | (주)에이치엔티 | Secondary battery charge and discharge probe |
| US8373430B1 (en) * | 2012-05-06 | 2013-02-12 | Jerzy Roman Sochor | Low inductance contact probe with conductively coupled plungers |
| KR20140067229A (en) * | 2012-11-26 | 2014-06-05 | (주)에이치엔티 | Secondary battery charge and discharge probe |
| KR101498617B1 (en) * | 2014-01-29 | 2015-03-04 | 주식회사 타이스일렉 | Probe for testing secondary battery |
| KR20160096968A (en) * | 2015-02-06 | 2016-08-17 | 리노공업주식회사 | A probe for the test device |
| CN106468725A (en) * | 2015-08-14 | 2017-03-01 | 致茂电子股份有限公司 | Probe structure |
| TW201734467A (en) * | 2016-02-15 | 2017-10-01 | Omron Tateisi Electronics Co | Probe pin and inspection device using same |
| CN106129665A (en) * | 2016-08-17 | 2016-11-16 | 东莞市盈之宝电子科技有限公司 | A kind of probe |
| CN106597301A (en) * | 2016-11-24 | 2017-04-26 | 李莉 | Heavy current plane contact conductive device |
| CN207440148U (en) * | 2017-11-27 | 2018-06-01 | 昆山康信达光电有限公司 | Tooth high power battery probe body in a kind of tooth |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212280A (en) * | 2018-10-15 | 2019-01-15 | 东莞市盈之宝电子科技有限公司 | A kind of active cool type probe |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180227 |
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| WD01 | Invention patent application deemed withdrawn after publication |