CN206470373U - Apparatus for measuring battery internal resistance - Google Patents
Apparatus for measuring battery internal resistance Download PDFInfo
- Publication number
- CN206470373U CN206470373U CN201621458753.8U CN201621458753U CN206470373U CN 206470373 U CN206470373 U CN 206470373U CN 201621458753 U CN201621458753 U CN 201621458753U CN 206470373 U CN206470373 U CN 206470373U
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- CN
- China
- Prior art keywords
- test lead
- internal resistance
- test
- pneumatic means
- conveyer
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- 238000012360 testing method Methods 0.000 claims abstract description 67
- 238000009413 insulation Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 241000270722 Crocodylidae Species 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Measurement Of Resistance Or Impedance (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of apparatus for measuring battery internal resistance, including frame, conveyer, test suite and pneumatic means, the conveyer is installed on frame, the relative both sides of conveyer one are respectively provided with a dividing plate, test suite includes the first test lead and the second test lead, first and second test lead is relatively arranged on two dividing plates, the pneumatic means includes the first pneumatic means and the second pneumatic means, and it is respectively used to adjust the position of first and second test lead both horizontally and vertically.Compared with prior art, the utility model apparatus for measuring battery internal resistance has the advantage that：1) automation is fully achieved, the efficiency of measurement is improved；2) contact position of test lead and battery electrode is controllable, is conducive to improving the precision tested；3) at least design method of the periphery of the testing needle of a test lead provided with spring helps to prevent testing needle to be subject to crushing.
Description
【Technical field】
The utility model is related to new energy battery detecting technical field, more particularly to a kind of apparatus for measuring battery internal resistance.
【Background technology】
At present, lithium ion battery internal resistance measuring instrument typically use tip test pencil, or can not fixed position crocodile clip with
Lug is connected, and the data precision measured by these measurement gauge outfits is poor, and the comparativity of data is poor.Because can not fixed bit
The metering system put causes the contact position of measuring instrumentss and battery pole ear uncontrollable, accesses internal resistance (including the pole of measuring circuit
The internal resistance of ear and test pencil, the access internal resistance of test pencil metal, access internal resistance of lug etc.) also do not fix, therefore the internal resistance measured
Uniformity is just very poor.In addition, this traditional measurement apparatus is largely suitable only for manual test, testing efficiency is low, and
Test data can not be counted.
Sign in this, be necessary to provide a kind of new apparatus for measuring battery internal resistance in fact to overcome the deficiencies in the prior art.
【Utility model content】
The purpose of this utility model is to provide that a kind of design is simple, the apparatus for measuring battery internal resistance of internal resistance measurement efficiency high.
To achieve these goals, the utility model provides a kind of apparatus for measuring battery internal resistance, and it includes frame, transmission
Device, test suite and pneumatic means, the conveyer are installed on frame, and the relative both sides of conveyer one are respectively set
There is a dividing plate, test suite includes the first test lead and the second test lead, and first and second test lead is relatively arranged on two dividing plates
On, the pneumatic means includes the first pneumatic means and the second pneumatic means, and it is respectively used to first and second test lead of adjustment and existed
Position horizontally and vertically.
As the utility model apparatus for measuring battery internal resistance one kind improve, the conveyer include chain belt, roller with
And the conveyer belt on roller is set in, the roller includes an at least driving wheel, and when driving wheel rotates, it is driven by chain belt
Driven pulley rotates.
Improved as one kind of the utility model apparatus for measuring battery internal resistance, on first test lead and the second test lead
Testing needle is equipped with, the periphery of its at least testing needle of a test lead is provided with spring.
As the utility model apparatus for measuring battery internal resistance one kind improve, first test lead and the second test lead with
Insulation board is provided between dividing plate.
As the utility model apparatus for measuring battery internal resistance one kind improve, first pneumatic means by support across
On dividing plate.
Compared with prior art, the utility model apparatus for measuring battery internal resistance has the advantage that：1) fully achieve certainly
Dynamicization, improves the efficiency of measurement；2) contact position of test lead and battery electrode is controllable, is conducive to improving the precision tested；
3) at least design method of the periphery of the testing needle of a test lead provided with spring helps to prevent testing needle to be subject to crushing.
【Brief description of the drawings】
Fig. 1 is the stereogram of the utility model apparatus for measuring battery internal resistance.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantageous effects become apparent from understanding, below in conjunction with attached
Figure and embodiment, the utility model is further elaborated.It should be appreciated that described in this specification
Embodiment is not intended to limit the utility model just for the sake of explaining the utility model.
It refer to shown in Fig. 1, a kind of apparatus for measuring battery internal resistance 100, it includes frame 10, conveyer 20, test group
Part and pneumatic means, the conveyer 20 are installed on frame 10, and the relative both sides of conveyer 20 1 are respectively provided with one
Dividing plate 30, test suite includes the first test lead 41 and the second test lead 42, and first and second test lead (41,42) is relative to be set
It is placed on two dividing plates 30, the pneumatic means includes the first pneumatic means 51 and the second pneumatic means 52, it is respectively used to adjust
The position of whole first and second test lead (41,42) both horizontally and vertically.
Frame 10 includes rectangular-shaped a matrix 11 and support 12, and the support 12 is across on matrix 11, in support 12
On be equiped with the first pneumatic means 51, it is used to adjust first and second test lead in the position of vertical direction, its generally by first,
Two test leads are adjusted to have identical height in vertical direction.The second pneumatic means 52 is additionally provided with matrix 11, it is used to adjust
The position of whole first and second test lead (41,42) in the horizontal direction.
Conveyer 20 includes chain belt 21, roller (not shown) and the conveyer belt being set on roller, the roller bag
An at least driving wheel is included, when driving wheel rotates, it drives driven pulley to rotate by chain belt, is so set in the transmission on roller
Band will move horizontally to direction of rotation, so that drive tested battery thereon to enter test station, in real work,
Can be as needed, by change driving wheel motor frequency come control every time enter test station number of batteries.
Testing needle is equipped with the test lead 42 of first test lead 41 and second, in test process, foregoing test
Pin is connected to the two poles of the earth of battery respectively, in the utility model, because the two poles of the earth of battery are respectively welded stud or nut 60, because
This, testing needle will be connected on stud or nut respectively.In order to avoid short mutually between the first test lead and the second test lead
Road, therefore, insulation board 70 is equipped between first test lead and the second test lead and dividing plate.
Described in specification and embodiment, therefore the utility model apparatus for measuring battery internal resistance, be not restricted to
It is easily achieved additional advantage and modification for the personnel of familiar field, therefore without departing substantially from claim and is waiting homotype
In the case of the spirit and scope for enclosing limited universal, the utility model is not limited to specific details, representational
Equipment and shown here as the examples shown with description.
Claims (5)
1. a kind of apparatus for measuring battery internal resistance, it is characterised in that：Including frame, conveyer, test suite and pneumatic means,
The conveyer is installed on frame, and the relative both sides of conveyer one are respectively provided with a dividing plate, and test suite includes first
Test lead and the second test lead, first and second test lead are relatively arranged on two dividing plates, and the pneumatic means includes first
Pneumatic means and the second pneumatic means, it is respectively used to adjust the position of first and second test lead both horizontally and vertically.
2. apparatus for measuring battery internal resistance as claimed in claim 1, it is characterised in that：The conveyer includes chain belt, roller
And the conveyer belt on roller is set in, the roller includes an at least driving wheel, and when driving wheel rotates, it passes through chain belt band
Dynamic driven pulley rotation.
3. apparatus for measuring battery internal resistance as claimed in claim 1, it is characterised in that：First test lead and the second test lead
On be equipped with testing needle, its at least the testing needle of a test lead periphery be provided with spring.
4. apparatus for measuring battery internal resistance as claimed in claim 1, it is characterised in that：First test lead and the second test lead
Insulation board is provided between dividing plate.
5. apparatus for measuring battery internal resistance as claimed in claim 1, it is characterised in that：First pneumatic means is horizontal by support
Across on dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458753.8U CN206470373U (en) | 2016-12-28 | 2016-12-28 | Apparatus for measuring battery internal resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458753.8U CN206470373U (en) | 2016-12-28 | 2016-12-28 | Apparatus for measuring battery internal resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206470373U true CN206470373U (en) | 2017-09-05 |
Family
ID=59711897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621458753.8U Active CN206470373U (en) | 2016-12-28 | 2016-12-28 | Apparatus for measuring battery internal resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206470373U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164301A (en) * | 2018-10-26 | 2019-01-08 | 惠州市新泓威科技有限公司 | Automatic resistance value detection device and detection method of electronic cigarette atomizer |
| CN109317422A (en) * | 2018-10-08 | 2019-02-12 | 李爱根 | A kind of battery pressure core survey short-circuiting means |
| CN110376405A (en) * | 2019-08-06 | 2019-10-25 | 天石（深圳）技研有限公司 | A kind of resistance detection equipment |
| CN111323717A (en) * | 2020-04-14 | 2020-06-23 | 安斯曼电子(惠州)有限公司 | Nickel-hydrogen battery electric quantity detection device |
-
2016
- 2016-12-28 CN CN201621458753.8U patent/CN206470373U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317422A (en) * | 2018-10-08 | 2019-02-12 | 李爱根 | A kind of battery pressure core survey short-circuiting means |
| CN109164301A (en) * | 2018-10-26 | 2019-01-08 | 惠州市新泓威科技有限公司 | Automatic resistance value detection device and detection method of electronic cigarette atomizer |
| CN110376405A (en) * | 2019-08-06 | 2019-10-25 | 天石（深圳）技研有限公司 | A kind of resistance detection equipment |
| CN111323717A (en) * | 2020-04-14 | 2020-06-23 | 安斯曼电子(惠州)有限公司 | Nickel-hydrogen battery electric quantity detection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20170905 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20170905 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20170905 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240428 Granted publication date: 20170905 |