CN206057389U - A kind of floating probe component - Google Patents
A kind of floating probe component Download PDFInfo
- Publication number
- CN206057389U CN206057389U CN201621043441.0U CN201621043441U CN206057389U CN 206057389 U CN206057389 U CN 206057389U CN 201621043441 U CN201621043441 U CN 201621043441U CN 206057389 U CN206057389 U CN 206057389U
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- Prior art keywords
- floating probe
- probe component
- fixed seat
- current
- pole piece
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- Tests Of Electric Status Of Batteries (AREA)
Abstract
This utility model is related to battery testing technical field, specifically discloses a kind of floating probe component for battery testing.Floating probe component of the present utility model includes current sheets, voltage pole piece, fixed seat, guide post, elastic component, guide pin bushing；The current sheets are connected with the pole of battery, and during for testing, electric current flows through；The voltage pole piece independently of the current sheets, for realizing the test to cell voltage；The current sheets are connected with the fixed seat with the voltage pole piece；The guide post is connected with fixed seat, is floated in the fixed seat.Floating probe component utilizes universal drive shaft principle so that the resistance that current sheets are contacted with the pole of battery is less, and contact area is as far as possible big, is adaptable to the high-current test and high current connector testing requirement of multi-model number.
Description
Technical field
This utility model is related to battery testing technical field, more particularly to a kind of floating probe group for battery testing
Part.
Background technology
With the fast development of electric automobile, the power lithium battery market demand is progressively increased, and power lithium battery exists
Need to carry out high current charge-discharge in production test procedure, existing test equipment can adopt the side for screwing when being connected with battery
Formula, operating efficiency are low, poor reliability.
Although being directly crimped on probe on battery plus-negative plate post using cylinder or quick-speed jigs, operating efficiency is high,
Probe and pole contact are easily bad, heating of contact can be caused serious, or even can burn battery and probe.For these problems,
Equipment manufacturer also devises various solutions, such as《Multi-point contact type umbrella-shaped probes component》(the patent No.：
201210225818.4), although the patent meets high-current test demand to a certain extent, contact area is still not
It is enough abundant, the space for also improving；And《Current probe》(the patent No.：201510537634.5), although contact surface is abundant, but
Materials are more, when contact surface deviation is big, still cannot ensure that contact is good.
The content of the invention
This utility model is intended to the defect for overcoming prior art, there is provided a kind of floating probe component of new structure.
For achieving the above object, this utility model is employed the following technical solutions：
On the one hand, this utility model provides a kind of floating probe component, for battery testing, the floating probe component bag
Include current sheets, voltage pole piece, fixed seat, guide post, elastic component, guide pin bushing；The current sheets are connected with the pole of battery, are used
When test, electric current flows through；The voltage pole piece independently of the current sheets, for realizing the test to cell voltage；It is described
Current sheets are connected with the fixed seat with the voltage pole piece；The guide post is connected with fixed seat, floats on the fixation
On seat；The guide post, the current sheets can be automatically adjusted with the angle of the voltage pole piece；The elastic component is used to produce
Raw crimping current sheets, the elastic force of voltage pole piece；The guide pin bushing is for being installed on battery testing by the floating probe component
On test needle-bar.
Preferably, connected using universal drive shaft mode between the guide post and the fixed seat.
Preferably, the floating probe component also includes spring washer.
Preferably, the floating probe component also includes back-up ring, and the back-up ring is crimped together with the guide pin bushing.
Preferably, the elastic component is spring.
Preferably, the elastic component penetrates the guide post with the guide pin bushing, and the guide post penetrates the fixed seat.
The beneficial effects of the utility model are：A kind of battery testing of new structure floating probe component is provided, should
Floating probe component utilizes universal drive shaft principle so that the resistance that current sheets are contacted with the pole of battery is less, and contact area is most
Amount is big, is adaptable to the high-current test and high current connector testing requirement of multi-model number.
Description of the drawings
Fig. 1 is the structural representation of the floating probe component according to this utility model one embodiment.
Fig. 2 is the cross-sectional view of the floating probe component according to this utility model one embodiment.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and specifically
Embodiment, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to solve
This utility model is released, and is not constituted to restriction of the present utility model.
The floating probe modular construction schematic diagram according to this utility model one embodiment is shown with reference first to Fig. 1 and Fig. 2.
During the floating probe component of the embodiment is used for battery testing.Floating probe component specifically includes current sheets
1st, voltage pole piece 11, fixed seat 2, guide post 3, elastic component 4, guide pin bushing 5.
Wherein, current sheets 1 are connected with the pole of tested battery, for allowing electric current to flow through in test.Voltage pole piece 9
Independently of current sheets 1, for realizing the test to cell voltage.Specifically, current sheets 1 and voltage pole piece 9 are one kind
Have the copper sheet of plating above, both at grade, as the probe in floating probe component.Current sheets 1 and voltage pole
Piece 9 is connected with fixed seat 2, specifically can by screw or other etc. mode realize connection.
Guide post 3 is the agent structure in whole floating probe component, is connected between fixed seat 2 by the way of universal drive shaft
Connect, guide post 3 is floated in fixed seat 2, the angle of the guide post 3, current sheets 1 and voltage pole piece 9 that are can be adjusted automatically
Section, can be automatically adjusted within the specific limits, it is to avoid the problem of the pole loose contact of current sheets 1 and mesuring battary.
Elastic component 4 is used to produce crimping current sheets, the elastic force of voltage pole piece, concretely spring etc., in battery testing
During, the elastic component of different elastic force can be selected according to different current class demands.Guide pin bushing 5 is for by floating probe component
It is installed on the test needle-bar of battery testing, the concretely copper sleeve of guide pin bushing 5 can be fixed on bakelite plate, guide post 3
Free movement can be realized by guide pin bushing 5.Guide post 3 is penetrated in fixed seat 2, and elastic component 4 and guide pin bushing 5 penetrate guide post 3.
As depicted in figs. 1 and 2, current sheets 1 and voltage pole piece 9 are especially by hexagon socket cap head screw 8 and outside
Connection, may also be employed certainly other modes and realizes connection.When by hexagon socket cap head screw 8 with external connection, interior hexagonal
Spring washer 7 is provided between fillister head screw 8 and pole piece, spring washer 7 adopts plastic cement material, for realizing current sheets 1 and voltage pole
Piece 9 and buffering during external connection.In addition, being connected by hexagon socket cap head screw 8 or other modes with outside in guide pin bushing 5
When, spring washer 7 and back-up ring 6 also are provided with, back-up ring 6 can adopt copper material, similar with the effect of spring washer 7, but thicker than spring washer 7.
During battery testing, by devices such as quick clip or cylinders, by 1 He of current sheets of floating probe component
Voltage pole piece 9 is crimped on the negative or positive electrode pole of battery so that battery can carry out discharge and recharge by current sheets 1, electricity
Pole pressure piece 9 can be with the voltage of precise acquisition to battery.
The above specific embodiment of the present utility model, does not constitute the restriction to this utility model protection domain.
Any various other corresponding change and deformation according to done by technology design of the present utility model, should be included in practical
In new scope of the claims.
Claims (6)
1. a kind of floating probe component, for battery testing, it is characterised in that the floating probe component include current sheets,
Voltage pole piece, fixed seat, guide post, elastic component, guide pin bushing；
The current sheets are connected with the pole of battery, and during for testing, electric current flows through；
The voltage pole piece independently of the current sheets, for realizing the test to cell voltage；
The current sheets are connected with the fixed seat with the voltage pole piece；
The guide post is connected with fixed seat, is floated in the fixed seat；The guide post, the current sheets and the voltage
The angle of pole piece can be automatically adjusted；
The elastic component is used to produce crimping current sheets, the elastic force of voltage pole piece；The guide pin bushing is for by the floating probe
Component is installed on the test needle-bar of battery testing.
2. floating probe component as claimed in claim 1, it is characterised in that adopt between the guide post and the fixed seat
Universal drive shaft mode connects.
3. floating probe component as claimed in claim 1, it is characterised in that the floating probe component also includes spring washer.
4. floating probe component as claimed in claim 1, it is characterised in that the floating probe component also includes back-up ring, institute
State back-up ring to be crimped together with the guide pin bushing.
5. floating probe component as claimed in claim 1, it is characterised in that the elastic component is spring.
6. floating probe component as claimed in claim 1, it is characterised in that the elastic component penetrates described with the guide pin bushing
Guide post, the guide post penetrate the fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621043441.0U CN206057389U (en) | 2016-09-08 | 2016-09-08 | A kind of floating probe component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621043441.0U CN206057389U (en) | 2016-09-08 | 2016-09-08 | A kind of floating probe component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206057389U true CN206057389U (en) | 2017-03-29 |
Family
ID=58369720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621043441.0U Active CN206057389U (en) | 2016-09-08 | 2016-09-08 | A kind of floating probe component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206057389U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906669A (en) * | 2018-07-17 | 2018-11-30 | 游诚琦 | A kind of automatic sorting method of lithium cell |
| CN108940934A (en) * | 2018-07-17 | 2018-12-07 | 游诚琦 | A kind of lithium battery consistency sorting unit |
| CN108993934A (en) * | 2018-07-17 | 2018-12-14 | 游诚琦 | A kind of automatic fraction collector of lithium cell |
-
2016
- 2016-09-08 CN CN201621043441.0U patent/CN206057389U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906669A (en) * | 2018-07-17 | 2018-11-30 | 游诚琦 | A kind of automatic sorting method of lithium cell |
| CN108940934A (en) * | 2018-07-17 | 2018-12-07 | 游诚琦 | A kind of lithium battery consistency sorting unit |
| CN108993934A (en) * | 2018-07-17 | 2018-12-14 | 游诚琦 | A kind of automatic fraction collector of lithium cell |
| CN108993934B (en) * | 2018-07-17 | 2020-12-01 | 国网江苏省电力有限公司无锡供电分公司 | Automatic sorting machine for lithium battery cores |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Street South Huaide Chui Huaide Industrial Park District twenty-ninth Building 1 floor, 2 floor and 6 floor Patentee after: SHENZHEN GEESUN INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Street South Huaide Chui Huaide Industrial Park District twenty-ninth Building 1 floor, 2 floor and 6 floor Patentee before: SHENZHEN JIYANG ZHIYUN TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |