CN205992009U - A kind of battery rapid scale device - Google Patents
A kind of battery rapid scale device Download PDFInfo
- Publication number
- CN205992009U CN205992009U CN201620774773.XU CN201620774773U CN205992009U CN 205992009 U CN205992009 U CN 205992009U CN 201620774773 U CN201620774773 U CN 201620774773U CN 205992009 U CN205992009 U CN 205992009U
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- handle
- contact
- test pencil
- fixed handle
- contact fixed
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Abstract
The utility model discloses a kind of battery rapid scale device, including insulation handle and conductive contact fixed handle, insulation handle and contact fixed handle are detachably connected, it is provided with the test pencil jack being docked and connected in insulation handle and contact fixed handle, contact fixed handle is connected with the contact of boundling conductive filament composition.The contact that this utility model is provided with boundling conductive filament composition can provide larger conducting surface, and test pencil jack can provide stable interface for scale test pencil, such structure design can ensure that and keeps stable between test pencil and battery electrode, reliable electrical connection, improve scale measurement accuracy, increase the contact area of test pencil and battery electrode by test pencil jack, read data beneficial to quick, effectively improve scale work efficiency, simultaneously, combinative structure using insulation handle and replacing handle, the replacing handle of connecting wire can be changed, can quickly and easily repair when wire is impaired or conductive capability declines.
Description
Technical field
This utility model is related to a kind of battery tester, more specifically, it relates to a kind of battery rapid scale device.
Background technology
Cell voltage is a key parameter reflecting lead-acid accumulator industry product performance at present, needs before product export
Cell voltage is detected by scale.Increasingly fierce with industry competition, the cost of accumulator has become enterprise development with quality
Key factor, can the accuracy of scale and ease of use directly determine fast and accurately be identified to battery quality.
Existing scale is only furnished with test pencil, and needing both hands to work in coordination with during measurement makes two test pencils contact with battery electrode, staff in the process
It is difficult to make test pencil to keep stable attitude, test pencil contacts dynamics and fluctuation all can contact area occur so that survey with interelectrode
Amount unstable result is it is impossible to obtain the accurate performance parameter of battery.The utility model of Publication No. CN203084082U is in 2013
On July 24, in discloses a kind of measurement apparatus for improving lithium ion battery internal resistance certainty of measurement, including a test instrumentation, also
Including controlled measurement apparatus, described controlled measurement apparatus include battery positioning area and can transverse shifting and longitudinal lifting positive and negative
Pole measures gauge outfit, and described both positive and negative polarity measures gauge outfit to be passed through to connect the described test instrumentation of contact connection；Also include one to be used for leading to
Described both positive and negative polarity measures gauge outfit lifting and described both positive and negative polarity measures the contact pressure of gauge outfit and battery pole ear to control to cross air pressure valve
Pneumatic means.This utility model passes through contact position and the contact pressure of fixation measuring gauge outfit and battery pole ear, reduces and connects
The different caused internal resistance that tactile internal resistance (including contact area, contact pressure etc.), metal holder are connected into external circuit from lug is surveyed
The unstability of amount, both ensure that the concordance of a large amount of battery measurements, also ensure that the comparability of data before and after battery measurement.
But the structure of this utility model is complex, operation is also relatively cumbersome, and is unfavorable for improving scale measurement efficiency.
Utility model content
Existing scale use inconvenient, measurement result degree of accuracy is poor, and for overcoming this defect, this utility model carries
Supplied one kind can ensure that scale test pencil with contact between battery electrode more stable, abundant, thus obtain more accurate results electricity
Pond rapid scale device.
The technical solution of the utility model is：A kind of battery rapid scale device, including insulation handle and conductive contact
Fixed handle, insulation handle and contact fixed handle are detachably connected, are provided with, in insulation handle and contact fixed handle, the test pencil being docked and connected
Jack, contact fixed handle is connected with the contact of boundling conductive filament composition.Boundling conductive filament has certain pliability, to battery electricity
The shape of pole has well adapting to property, can form larger conductive coverage rate, can increase test pencil during scale measurement, electrode connects
Contacting surface amass, improve scale work efficiency it is ensured that measurement reliability.The diameter of test pencil jack is fabricated to and is adapted to scale test pencil
Size, during with scale measurement battery parameter, contact is connected on battery electrode, and test pencil insertion test pencil jack simultaneously directes reach contact admittedly
Determine handle, test pencil can consolidation, the stable, electrical connection that reliably keeps with battery electrode, without because of human hand power thrusts, dynamics
Fluctuation and affect the accuracy of measurement result.Insulation handle exterior insulation, directly can be held with hand-held, carry out test pencil and insulation handle
The operation of grafting.Contact fixed handle can be changed, and can be replaced with new contact fixed handle when contact is impaired or electric conductivity declines
Change old, it is to avoid measurement accuracy declines.
Preferably, the test pencil jack hole wall in insulation handle is provided with the conductive tube core with sheet metal curling.Conductive
Tube core makes there is bigger contact area between test pencil and electrode, improves connection reliability and the stability of test pencil and electrode.
Preferably, being connected by screw between insulation handle and contact fixed handle.The insulation handle of mode connects for screw and contact are fixed
Handle assembling structure is simple, also more convenient when being dismounted.
The beneficial effects of the utility model are：
Improve scale measurement accuracy.The contact that this utility model is provided with boundling conductive filament composition can provide larger conduction
Face, and test pencil jack can provide stable interface for scale test pencil, such structure design can ensure that between test pencil and battery electrode
Keep stable, reliable to electrically connect, improve scale measurement accuracy.
Improve scale work efficiency.This utility model increases the contact area of test pencil and battery electrode by test pencil jack,
Read data beneficial to quick, effectively improve scale work efficiency.
Maintenance is easy.This utility model adopts the combinative structure of insulation handle and contact fixed handle, and the contact connecting contact is solid
Determine handle can be changed, can quickly and easily repair when contact is impaired or conductive capability declines.
Brief description
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is a kind of sectional view of the present utility model.
In figure, 1- test pencil jack, 2- insulation handle, 3- contact fixed handle, 4- contact, 5- screwed hole.
Specific embodiment
The utility model is described in further detail for specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1：
As shown in Figure 1 and Figure 2, a kind of battery rapid scale device, including insulation handle 2 and conductive contact fixed handle 3,
Insulation handle 2 and contact fixed handle 3 are detachably connected, are mode connects for screw between insulation handle 2 and contact fixed handle 3, contact fixed handle 3
Side face is provided with screwed hole 5, for mounting screw, passes through screw top pressure and push against formation cooperation between insulation handle 2, contact fixed handle 3.
It is provided with, in insulation handle 2 and contact fixed handle 3, the test pencil jack 1 being docked and connected, contact fixed handle 3 is connected with contact 4, contact 4
Made with copper boundling conductive filament, contact 4 riveting is in contact fixed handle 3 tail end.On test pencil jack 1 hole wall in insulation handle 2
It is provided with the conductive tube core of the tubulose with copper sheet curling, the test pencil jack 1 hole wall formation interference of conductive tube core and insulation handle 2 is joined
Close, when insulation handle 2 and contact fixed handle 3 screw, conductive tube core was also formed with test pencil jack 1 inwall on contact fixed handle 3
It is full of cooperation.
The diameter of test pencil jack 1 is fabricated to the size being adapted to scale test pencil so that after the conductive tube core of scale test pencil insertion
Existing certain enclasping force, is unlikely to tightly not pull out very much again.During with scale measurement battery parameter, test pencil is inserted test pencil jack 1
Conductive tube core in and direct reach test pencil jack 1 bottom hole of contact fixed handle 3, test pencil consolidation, stable, reliably keep and battery electricity
The electrical connection of pole, hand-held test pencil, contact 4 is connected on battery electrode, that is, the hand power thrusts making one, dynamics have fluctuation,
Also the accuracy of measurement result will not be affected because contact 4 has larger conducting surface.
Embodiment 2：
Conductive tube core aluminium flake curling forms.Remaining is with embodiment 1.
Claims (3)
1. a kind of battery rapid scale device, is characterized in that including insulation handle（2）With conductive contact fixed handle（3）, insulation
Handle（2）With contact fixed handle（3）Detachably connected, insulation handle（2）With contact fixed handle（3）Inside it is provided with the test pencil being docked and connected
Jack（1）, contact fixed handle（3）On be connected with contact（4）, contact（4）For boundling conductive filament.
2. battery rapid scale device according to claim 1, is characterized in that insulation handle（2）On test pencil jack（1）Hole
Wall is provided with the conductive core with sheet metal curling.
3. battery rapid scale device according to claim 1 and 2, is characterized in that insulation handle（2）With contact fixed handle（3）
Between be connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620774773.XU CN205992009U (en) | 2016-07-19 | 2016-07-19 | A kind of battery rapid scale device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620774773.XU CN205992009U (en) | 2016-07-19 | 2016-07-19 | A kind of battery rapid scale device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205992009U true CN205992009U (en) | 2017-03-01 |
Family
ID=58101767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620774773.XU Active CN205992009U (en) | 2016-07-19 | 2016-07-19 | A kind of battery rapid scale device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205992009U (en) |
-
2016
- 2016-07-19 CN CN201620774773.XU patent/CN205992009U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee after: Chaowei Power Group Co., Ltd Address before: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee before: Chilwee Power Supply Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201208 Address after: Room 106, 1 / F, No. 11, Baoqiao Road, Huaxi street, Changxing County, Huzhou City, Zhejiang Province Patentee after: Changxing youyou Business Consulting Co., Ltd Address before: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee before: Chaowei Power Group Co.,Ltd. |