CN209387839U - Device for integrally measuring polarity size of battery cell - Google Patents
Device for integrally measuring polarity size of battery cell Download PDFInfo
- Publication number
- CN209387839U CN209387839U CN201821757720.2U CN201821757720U CN209387839U CN 209387839 U CN209387839 U CN 209387839U CN 201821757720 U CN201821757720 U CN 201821757720U CN 209387839 U CN209387839 U CN 209387839U
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- China
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- clamping plate
- probing pen
- slide bar
- side plate
- battery core
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- 238000012360 testing method Methods 0.000 claims abstract description 42
- 238000005303 weighing Methods 0.000 claims abstract description 40
- 238000005259 measurement Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 239000000523 sample Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims 1
- 230000008520 organization Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Tests Of Electric Status Of Batteries (AREA)
- Secondary Cells (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model discloses a device of integrative measurement electric core polarity size, include: weighing platform and accredited testing organization, wherein: the weighing platform is provided with a first side plate and a second side plate which are relatively fixed, a guide rod is arranged between the first side plate and the second side plate, a first clamping plate and a second clamping plate are mounted on the guide rod, the distance between the second clamping plate and the first clamping plate is adjustable, and a sensor for detecting the distance between the second clamping plate and the first clamping plate is mounted on the second clamping plate and/or the first clamping plate; the testing mechanism comprises a testing unit, a first detection pen and a second detection pen which are connected with the testing unit, the distance between the first detection pen and the weighing platform is adjustable, the connecting line between the first detection pen and the second detection pen is perpendicular to the guide rod, and the distance between the first detection pen and the second detection pen is adjustable. The utility model discloses can each item parameter of simultaneous measurement electric core, and simple easy operation improves work efficiency greatly.
Description
Technical field
The utility model relates to cell manufacturing techniques fields, more particularly to a kind of dress of a bulk measurement battery core polarity size
It sets.
Background technique
With the development of society, lithium ion battery starts to be widely used in electric car, smart grid and energy-accumulating power station etc.
Frontier.And core of the power battery as new-energy automobile, it is after conventional engines, speed changer, in automobile industry again
One has agglomerated the crucial power part of core technology and the key point of industry development.Diversified since there are technology paths,
The problems such as technological standards disunity, manufacture level are limited, the consistency that power battery manufacture node is effectively ensured become it in weight
Weight.And battery is in the fabrication process, after the production of monomer battery core, since there are certain performance differences for itself.Therefore, in battery core
During processing procedure and later period whole packet combo, it is particularly important to efficiently control the parameters such as voltage, internal resistance, amount weight, the thickness of battery core.So
And existing measurement method, it is that workpiece different parameters are tested respectively using different measuring devices, this measurement method,
Task is lengthy and jumbled, need to expend a large amount of human and material resources.
Utility model content
To solve technical problem present in background technique, the utility model proposes an a kind of bulk measurement battery core polarity sizes
Device.
The utility model proposes one bulk measurement battery core polarity size of one kind device, comprising: the weighing unit for weighing
With the mechanism for testing for testing battery core voltage and internal resistance, in which:
Weighing unit be equipped with relatively-stationary first side plate, the second side plate, between the first side plate and the second side plate be equipped with
The guide rod that the two is fixedly connected is equipped with first clamping plate and second clamping plate on guide rod；The second clamping plate is located at the first folder
The side of plate, and the spacing between second clamping plate and first clamping plate is adjustable, is equipped with and is used in second clamping plate and/or first clamping plate
The sensor that spacing between the two is detected；
Mechanism for testing include test cell for test voltage and internal resistance and the first Probing pen being connect with test cell,
Second Probing pen, the first Probing pen and the second Probing pen are located at the top of weighing unit, and the first Probing pen, the second Probing pen and title
Spacing between weight platform is adjustable, and the first Probing pen and the second Probing pen are connected by bindiny mechanism and the first side plate and the second side plate
It connects, the line between the first Probing pen and the second Probing pen is perpendicular to guide rod, between the first Probing pen and the second Probing pen
Spacing is adjustable.
Preferably, first clamping plate is fixedly mounted on the guide bar, and the axially slidable installation of second clamping plate is on the guide bar.
Preferably, the axially slidable installation of first clamping plate and second clamping plate is on the guide bar.
Preferably, bindiny mechanism include the first slide bar and the second slide bar, the first slide bar it is horizontally slidable be mounted on first
Between side plate and the second side plate, the second slide bar is located at the side of the first slide bar and horizontally slidable is mounted on the first side plate and
Between two side plates；First Probing pen connect with the first slide bar and moves, the second Probing pen with the movement of the first slide bar
It connect with the second slide bar and is moved with the movement of the second slide bar.
Preferably, the first Probing pen includes feeler lever and the probe for being mounted on feeler lever one end, and the feeler lever is length-adjustable
Telescopic rod, and feeler lever is connect far from one end of probe with the first slide bar.
Preferably, the second Probing pen includes feeler lever and the probe for being mounted on feeler lever one end, and the feeler lever is length-adjustable
Telescopic rod, and feeler lever is connect far from one end of probe with the second slide bar.
Preferably, the first side plate be equipped with first sliding groove, and first sliding groove be linear groove, and be parallel to the first Probing pen with
Line between second Probing pen；Second side plate is equipped with the second sliding slot positioned opposite with first sliding groove, and second sliding slot is line
Property slot, and it is parallel to first sliding groove；It is slided respectively with first sliding groove and second sliding slot at the both ends of first slide bar and the second slide bar
Connection.
Preferably, weighing unit is equipped with the thickness display for showing sensor detection numerical value.
Preferably, weighing unit is equipped with the weight display for showing weighing numerical value.
Preferably, test cell is mounted on the inside of weighing unit, and weighing unit is equipped with for showing test voltage numerical value
Voltage display and for show test internal resistance numerical value internal resistance display.
In the utility model, by the way that the first side plate, the second side plate are arranged on weighing unit, in the first side plate and the second side plate
Between setting with both the guide rod that connect, first clamping plate, the second clamping plate of setting and its slidable fit on the guide bar, with benefit
It is weighed with weighing unit to the battery core that is placed on it, is cooperated using first clamping plate and second clamping plate to being placed on weighing unit
Battery core is clamped and detects to the thickness of the battery core；Meanwhile battery core voltage can be tested with internal resistance by setting
Mechanism for testing, and keep the spacing between the first Probing pen and the second Probing pen and weighing unit in mechanism for testing adjustable, make
One Probing pen and the second Probing pen are connect by bindiny mechanism with the first side plate and the second side plate, and the first Probing pen and second is visited
The line between pen is surveyed perpendicular to guide rod, and the spacing between the first Probing pen and the second Probing pen is adjustable, to utilize first
Probing pen and the second Probing pen and the positive and negative anodes of the battery core, which are attached, realizes linking for the battery core and test cell, thus real
Now to the test of the voltage of the battery core and internal resistance.
In conclusion the utility model proposes the device of one bulk measurement battery core polarity size of one kind can measure electricity simultaneously
Core parameters, and it is simple to operation, greatly improve working efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes one bulk measurement battery core polarity size of one kind device structural schematic diagram.
Specific embodiment
In the following, the technical solution of the utility model is described in detail by specific embodiment.
As shown in FIG. 1, FIG. 1 is the utility model proposes the structure of device of one bulk measurement battery core polarity size of one kind show
It is intended to.
Referring to Fig.1, the utility model proposes one bulk measurement battery core polarity size of one kind device, comprising: for weighing
Weighing unit 1 and mechanism for testing for testing battery core voltage and internal resistance, in which:
Weighing unit 1 is equipped with relatively-stationary first side plate 2, the second side plate 3, sets between the first side plate 2 and the second side plate 3
There is the guide rod 4 being fixedly connected with the two, first clamping plate 5 and second clamping plate 6 are installed on guide rod 4；The second clamping plate 6
In the side of first clamping plate 5, and the spacing between second clamping plate 6 and first clamping plate 5 is adjustable, second clamping plate 6 and/or first clamping plate
Sensor for being detected to spacing between the two is installed on 5.Mechanism for testing includes being used for test voltage and internal resistance
Test cell and the first Probing pen 7, the second Probing pen 8 that are connect with test cell；First Probing pen 7 and the second Probing pen 8
Positioned at the top of weighing unit 1, and it is arranged between first clamping plate 5 and second clamping plate 6, and the first Probing pen 7, the second Probing pen 8
Spacing between weighing unit 1 is adjustable, and the first Probing pen 7 and the second Probing pen 8 pass through bindiny mechanism 9 and the first side plate 2 and the
The connection of two side plates 3, the line between the first Probing pen 7 and the second Probing pen 8 is perpendicular to guide rod 4, the first Probing pen 7 and second
Spacing between Probing pen 8 is adjustable.
When the utility model is used, battery core to be measured is placed on weighing unit 1, and the battery core is made to be in the first folder
Between plate 5 and second clamping plate 6, the spacing between first clamping plate 5 and second clamping plate 6 is then adjusted, so that first clamping plate 5 and second
The cooperation of clamping plate 6 is clamped the battery core, adjusts the position of the first Probing pen 7 and the second Probing pen 8, make the first Probing pen 7 and
Second Probing pen 8 is connect with the positive and negative anodes of the battery core respectively, and the device is finally made to remain stationary state, with right using weighing unit 1
The battery core that is placed on it is weighed, and is detected using first clamping plate 5 and the cooperation of second clamping plate 6 to the thickness of the battery core, benefit
The chain for realizing the battery core and test cell is attached with the positive and negative anodes of the first Probing pen 7 and the second Probing pen 8 and the battery core
Connect, with using test cell to the voltage of the battery core and testing for internal resistance.
From the foregoing, it will be observed that the utility model is on weighing unit 1 by being arranged the first side plate 2, the second side plate 3, in the first side plate 2
The guide rod 4 connecting with the two is set between the second side plate 3, the first clamping plate with its slidable fit is set on guide rod 4
5, matched with being weighed using weighing unit 1 to the battery core that is placed on it using first clamping plate 5 and second clamping plate 6 second clamping plate 6
Conjunction is clamped the battery core being placed on weighing unit 1 and detects to the thickness of the battery core；Meanwhile it can be to electricity by setting
The mechanism for testing that core voltage and internal resistance are tested, and make the first Probing pen 7 in mechanism for testing and the second Probing pen 8 and weigh
Spacing between platform 1 is adjustable, and the first Probing pen 7 and the second Probing pen 8 is made to pass through bindiny mechanism 9 and the first side plate 2 and second side
Plate 3 connects, and makes line between the first Probing pen 7 and the second Probing pen 8 perpendicular to guide rod 4, and the first Probing pen 7 and second
Spacing between Probing pen 8 is adjustable, to be connected using the first Probing pen 7 and the second Probing pen 8 and the positive and negative anodes of the battery core
It connects and realizes linking for the battery core and test cell, to realize to the voltage of the battery core and the test of internal resistance, so that the one kind
The device of one bulk measurement battery core polarity size can measure battery core parameters simultaneously, and simple to operation, greatly improve work
Efficiency.
In addition, first clamping plate 5 is fixedly mounted on guide rod 4 in the present embodiment, the axially slidable peace of second clamping plate 6
On guide rod 4, to adjust its spacing between first clamping plate 5 to the sliding on guide rod 4 by second clamping plate 6.
In the present embodiment, first clamping plate 5 and second clamping plate 6 is axially slidable is mounted on guide rod 4, to pass through the
The sliding of one clamping plate 5, second clamping plate 6 on guide rod 4 adjusts spacing between the two.
In the present embodiment, bindiny mechanism 9 includes the first slide bar 91 and the second slide bar 92, and the first slide bar 91 is horizontally slidable
It is mounted between the first side plate 2 and the second side plate 3, the second slide bar 92 is located at the side of the first slide bar 91 and horizontally slidable peace
Between the first side plate 2 and the second side plate 3, with using the horizontal sliding of the first slide bar 91 and the second slide bar 92 so that the two it
Between spacing it is adjustable；First Probing pen 7 connect with the first slide bar 91 and moves, second with the movement of the first slide bar 91
Probing pen 8 connect with the second slide bar 92 and moves with the movement of the second slide bar 92, to realize the first Probing pen 7 and second
The adjustment of spacing between Probing pen 8.
In the present embodiment, the first side plate 2 is equipped with first sliding groove, and first sliding groove is linear groove, and is parallel to the first spy
Survey line between pen 7 and the second Probing pen 8；Second side plate 3 is equipped with the second sliding slot positioned opposite with first sliding groove, and second
Sliding slot is linear groove, and is parallel to first sliding groove；Bindiny mechanism 9 includes the first slide bar 91 and the second slide bar 92, the first slide bar 91
Be slidably connected respectively with first sliding groove and second sliding slot with the both ends of the second slide bar 92, with using 91 both ends of the first slide bar the
Moving horizontally for the first slide bar 91 is realized in sliding in one sliding slot and second sliding slot, using 92 both ends of the second slide bar in first sliding groove
Moving horizontally for the second slide bar 92 is realized with the sliding in second sliding slot.
In the present embodiment, the first Probing pen 7 includes feeler lever and the probe for being mounted on feeler lever one end, and the feeler lever is that length can
The telescopic rod of tune, and feeler lever is connect far from one end of probe with the first slide bar 91；Second Probing pen 8 includes feeler lever and is mounted on spy
The probe of bar one end, the feeler lever is length-adjustable telescopic rod, and feeler lever is connect far from one end of probe with the second slide bar 92.
In use process, the adjustment of spacing between Probing pen and weighing unit 1 is realized by adjusting the length of feeler lever.
In the present embodiment, test cell is mounted on the inside of weighing unit 1, and weighing unit 1 is equipped with for showing that sensor is examined
Survey thickness display, the weight display for showing weighing numerical value and the electricity for showing test voltage numerical value of numerical value
Press display and the internal resistance display for showing test internal resistance numerical value.In order to which tester can quickly and intuitively obtain
Measurement result.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (10)
1. a kind of device of a bulk measurement battery core polarity size characterized by comprising weighing unit (1) and use for weighing
In the mechanism for testing of test battery core voltage and internal resistance, in which:
Weighing unit (1) is equipped with relatively-stationary first side plate (2), the second side plate (3), the first side plate (2) and the second side plate (3)
Between be equipped with the guide rod (4) that is fixedly connected with the two, first clamping plate (5) and second clamping plate (6) are installed on guide rod (4)；
Second clamping plate (6) is located at the side of first clamping plate (5), and the spacing between second clamping plate (6) and first clamping plate (5) is adjustable, the
Sensor for being detected to spacing between the two is installed on second splint (6) and/or first clamping plate (5)；
Mechanism for testing include test cell for test voltage and internal resistance and the first Probing pen (7) being connect with test cell,
Second Probing pen (8), the first Probing pen (7) and the second Probing pen (8) are located between first clamping plate (5) and second clamping plate (6) simultaneously
Top in weighing unit (1) is set, and the spacing between the first Probing pen (7), the second Probing pen (8) and weighing unit (1) is adjustable,
First Probing pen (7) and the second Probing pen (8) are connect by bindiny mechanism (9) with the first side plate (2) and the second side plate (3), the
Line between one Probing pen (7) and the second Probing pen (8) is perpendicular to guide rod (4), the first Probing pen (7) and the second Probing pen
(8) spacing between is adjustable.
2. the device of bulk measurement battery core polarity size according to claim 1, which is characterized in that first clamping plate (5) is solid
On guide rod (4), second clamping plate (6) is axially slidable to be mounted on guide rod (4) for Dingan County.
3. the device of bulk measurement battery core polarity size according to claim 1, which is characterized in that first clamping plate (5) and
Second clamping plate (6) is axially slidable to be mounted on guide rod (4).
4. the device of bulk measurement battery core polarity size according to claim 1, which is characterized in that bindiny mechanism (9) packet
Include the first slide bar (91) and the second slide bar (92), the first slide bar (91) it is horizontally slidable be mounted on the first side plate (2) and second
Between side plate (3), the second slide bar (92) is located at the side of the first slide bar (91) and horizontally slidable is mounted on the first side plate (2)
And second between side plate (3)；First Probing pen (7) connect and with the movement of the first slide bar (91) with the first slide bar (91)
And move, the second Probing pen (8) connect with the second slide bar (92) and moves with the movement of the second slide bar (92).
5. the device of bulk measurement battery core polarity size according to claim 4, which is characterized in that the first Probing pen (7)
Including feeler lever and the probe for being mounted on feeler lever one end, the feeler lever is length-adjustable telescopic rod, and feeler lever is far from one to pop one's head in
End is connect with the first slide bar (91).
6. the device of bulk measurement battery core polarity size according to claim 4, which is characterized in that the second Probing pen (8)
Including feeler lever and the probe for being mounted on feeler lever one end, the feeler lever is length-adjustable telescopic rod, and feeler lever is far from one to pop one's head in
End is connect with the second slide bar (92).
7. the device of bulk measurement battery core polarity size according to claim 4, which is characterized in that on the first side plate (2)
Equipped with first sliding groove, and first sliding groove is linear groove, and is parallel to line between the first Probing pen (7) and the second Probing pen (8)；
Second side plate (3) is equipped with the second sliding slot positioned opposite with first sliding groove, and second sliding slot is linear groove, and is parallel to first
Sliding slot；The both ends of first slide bar (91) and the second slide bar (92) are slidably connected with first sliding groove and second sliding slot respectively.
8. the device of a bulk measurement battery core polarity size described in any one of -7 according to claim 1, which is characterized in that weighing
Platform (1) is equipped with the thickness display for showing sensor detection numerical value.
9. the device of a bulk measurement battery core polarity size described in any one of -7, weighing unit (1) are equipped with according to claim 1
For showing the weight display of weighing numerical value.
10. the device of a bulk measurement battery core polarity size described in any one of -7, test cell are mounted on according to claim 1
The inside of weighing unit (1), weighing unit (1) are equipped with the voltage display for showing test voltage numerical value and test for showing
The internal resistance display of internal resistance numerical value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821757720.2U CN209387839U (en) | 2018-10-24 | 2018-10-24 | Device for integrally measuring polarity size of battery cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821757720.2U CN209387839U (en) | 2018-10-24 | 2018-10-24 | Device for integrally measuring polarity size of battery cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209387839U true CN209387839U (en) | 2019-09-13 |
Family
ID=67867290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821757720.2U Active CN209387839U (en) | 2018-10-24 | 2018-10-24 | Device for integrally measuring polarity size of battery cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209387839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629370A (en) * | 2020-12-02 | 2021-04-09 | 广东电网有限责任公司广州供电局 | Wire clamping equipment and wire outer diameter measuring device |
| CN113759261A (en) * | 2021-08-09 | 2021-12-07 | 超威电源集团有限公司 | Method for testing influence of lead-acid storage battery plate spacing on battery performance |
-
2018
- 2018-10-24 CN CN201821757720.2U patent/CN209387839U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629370A (en) * | 2020-12-02 | 2021-04-09 | 广东电网有限责任公司广州供电局 | Wire clamping equipment and wire outer diameter measuring device |
| CN113759261A (en) * | 2021-08-09 | 2021-12-07 | 超威电源集团有限公司 | Method for testing influence of lead-acid storage battery plate spacing on battery performance |
| CN113759261B (en) * | 2021-08-09 | 2023-05-26 | 超威电源集团有限公司 | Method for testing influence of lead-acid storage battery polar plate spacing on battery performance |
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