CN106338697A - Clamping device for soft package battery tab and detection system for soft package battery - Google Patents
Clamping device for soft package battery tab and detection system for soft package battery Download PDFInfo
- Publication number
- CN106338697A CN106338697A CN201611075234.8A CN201611075234A CN106338697A CN 106338697 A CN106338697 A CN 106338697A CN 201611075234 A CN201611075234 A CN 201611075234A CN 106338697 A CN106338697 A CN 106338697A
- Authority
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- China
- Prior art keywords
- pneumatic extension
- package battery
- extension assembly
- soft
- clamping
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
-
- 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
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a clamping device for a soft package battery tab and a detection system for a soft package battery. The clamping device for the soft package battery tab comprises a fixed clamping part and a movable clamping part which can be mutually clamped, at least one pneumatic telescopic assembly is arranged between the fixed clamping part and the movable clamping part, one end of each pneumatic telescopic assembly is fixed to the movable clamping part, and the other end of each pneumatic telescopic assembly is movably connected with the fixed clamping part; when the pneumatic telescopic assemblies are inflated, the pneumatic telescopic assemblies push the movable clamping part to be far away from the fixed clamping part, and then a clamping notch capable of allowing the soft package battery tab to be inserted is formed; when the pneumatic telescopic assemblies are deflated, the pneumatic telescopic assemblies reset and enable the clamping notch to be closed. The clamping device has the advantages that manual clamping is replaced with mechanical clamping, multiple clamping devices can be controlled through one solenoid valve, charging and discharging testing can be conducted on multiple batteries simultaneously, the operation efficiency is high, and a basis is provided for full automated production of the batteries.
Description
Technical field
The present invention relates to the production field of electrokinetic cell, the more particularly, to clamping device of soft-package battery lug and a kind of Soft Roll
The detecting system of battery.
Background technology
Lithium-ion-power cell has become present new forms of energy and has commonly used electrokinetic cell, and lithium-ion-power cell is divided into cylinder
Shape, square and soft-package battery three types.Lithium electron power battery, after production finishes, needs using battery check device to electricity
The charge and discharge electricity quality in pond is detected.Wherein, because the positive and negative electrode lug of soft-package battery is generally strip steel band or nickel strap,
So needing to be attached using special fixture between soft-package battery box battery detecting instrument.As shown in Figure 8, Figure 9, existing
The fixture of soft-package battery is made up of two pieces of hinged clamping plate mostly, and is provided with fixing copper sheet between two clamping plates, fixing
The interface of connecting detection instrument is provided with copper sheet.During use, using fixture is opened manually, the negative or positive electrode lug of battery is inserted
Enter loose clamp after jaws, fixture clamps the positive and negative electrode lug of soft-package battery in the presence of reset compression spring.
The shortcoming of existing fixture is: 1, fixture will ensure have good electrical contact to need reset compression spring pressure
Greatly, but reset compression spring pressure is big, during operation, hand pressure is hard, and operator's strength is had higher requirements.2nd, adopt and manually beat
Open and close co-clip has, and needs to open and close fixture one by one, and testing efficiency is lowly it is impossible to adapt to automatic and high-volume battery charge and discharge
The demand of electrical testing, detection efficiency is low.
Content of the invention
The technical problem to be solved be provide a kind of to operator's powerlessness requirement and efficiency is higher
The clamping device of soft-package battery lug and a kind of detecting system of soft-package battery.The present invention instead of artificial folder using mechanical clamping
Close, multiple clamping devices are set simultaneously, charge-discharge test can be carried out to multiple batteries, operating efficiency is higher simultaneously, be battery
Whole automated productions provide the foundation.
The technical scheme that present invention solution above-mentioned technical problem is adopted is: the clamping device of soft-package battery lug, including
Can the mutually fixed clip of clamping and movable folder, be provided with least one Pneumatic extension group between fixed clip and movable folder
Part, one end of Pneumatic extension assembly is mutually fixed with movable folder, and the other end of Pneumatic extension assembly and fixed clip are flexibly connected；
When gas is filled with Pneumatic extension assembly, Pneumatic extension components drive activity folder, away from fixed clip, forms and is available for Soft Roll electricity
The clamping mouth of pond lug insertion；When Pneumatic extension assembly loses heart, Pneumatic extension assembly resets and so that clamping mouth is closed up.
The further preferred version of the present invention: described Pneumatic extension assembly includes telescopic piston, is set in telescopic piston
The compression spring of periphery and the inflatable chamber being arranged between telescopic piston and fixed clip, Pneumatic extension assembly is inserted into and is arranged on
Flexible intracavity on fixed clip.Compression spring is constantly in compacted state, when gas is filled with inflation intracavity, pressure bullet
Spring is compressed further；When inflatable chamber loses heart, compression spring opens, and remains at compacted state, and lasting pulling is solid
Clamp part mutually clamps with movable folder.
The further preferred version of the present invention: the elastic tip of described Pneumatic extension assembly is arranged in fixed clip, institute
The movable end of the Pneumatic extension assembly stated is fixed on movable folder and promotes movable folder motion.The elastic tip of Pneumatic extension mechanism
For providing motive force thus drive activity end motion to movable end.
The further preferred version of the present invention: the week side of boss of one end of described telescopic piston is surrounded with flange, retaining clip
On the opening of telescopic cavity at be provided with fixed plate, described fixed plate is provided with the passage being available for that telescopic piston passes through, pressure
One end of power spring is resisted against on flange, and the other end of compression spring is resisted against the inner side of fixed plate.Compression spring is arranged on to be stretched
Between the flange of contracting piston and fixed plate.
The further preferred version of the present invention: be provided with seal groove on the described telescopic piston of close inflatable chamber, sealing
It is arranged with sealing ring in groove.Strengthen the sealing of telescopic piston, prevent inflatable chamber gas leakage.
The further preferred version of the present invention: the center of top of described telescopic piston is provided with projection, raised support rises
Telescopic piston simultaneously forms described inflatable chamber in described flexible intracavity, and described inflatable chamber is ringwise.Inflatable chamber be not filled with gas
During body, raised support plays telescopic piston, forms the inflatable chamber of a ring-type, the inflatable chamber of annular in inflation, to telescopic piston
The thrust ratio that produces more uniform so that flexible more smooth.
The further preferred version of the present invention: described Pneumatic extension assembly is two, corresponding to Pneumatic extension assembly
Inflatable chamber is two, and two inflatable chambers are connected.Two Pneumatic extension assemblies provide thrust simultaneously, two inflatable chamber purpose orientations
With increase air cavity unit area thus increasing motive force.
The further preferred version of the present invention: the side of described inflatable chamber is connected with filling channel.By filling channel
To inflatable chamber inflation.
The further preferred version of the present invention: it is provided with the described inwall of clamping mouth and the second dentation copper sheet assembly,
The first described dentation copper sheet assembly includes current detecting piece and voltage detecting piece, and voltage detecting piece is in l type, and current detecting piece is in
Square, voltage detecting piece surrounds adjacent two side of current detecting piece.First dentation copper sheet assembly and the second dentation copper sheet
Occlusion improves and strengthens its contact performance up and down.Contact area required for current detecting piece is larger, and required for voltage detecting piece
Contact area less, but the voltage detecting piece of less surface area in fixed clip and movable folder can not completely just
To or during curving, can cause loose contact, and voltage detecting piece setting in l type and is surrounded adjacent two of current detecting piece
Bar side, no matter curving or can not be just right, can ensure that the positive pole of battery or negative lug are connected with voltage detecting piece
Touch, the serious forgiveness of fixed clip and movable folder can be greatly enhanced it is ensured that the normal operation of detection.
A kind of clamping device of soft-package battery, the multiple clamping devices be connected including feeder and with feeder, folder
Attach together put including can the mutually fixed clip of clamping and movable folder, be provided with least one between fixed clip and movable folder
Pneumatic extension assembly, one end of Pneumatic extension assembly is mutually fixed with movable folder, the other end of Pneumatic extension assembly and fixation clamp
Part is flexibly connected；When feeder is inflated to Pneumatic extension assembly, Pneumatic extension components drive activity folder away from fixed clip,
Form the clamping mouth being available for the insertion of soft-package battery lug；When feeder aerofluxuss are lost heart to Pneumatic extension assembly, Pneumatic extension group
Part resets and so that clamping mouth is closed up.
The further preferred version of the present invention: described feeder includes air compressor machine, air relief valve and the electricity being sequentially connected
Pond valve, battery valve is connected with nip assemblies, and the control through air relief valve and battery valve for the gas produced by air compressor machine imports inflation
Intracavity.There is provided compressed gas source of the gas by air compressor machine, enter air relief valve, air relief valve the pressure of source of the gas and be stabilized to one fixed
Value, in order to obtain stable source of the gas power, and multiple clamping devices are controlled by battery valve, reached raising work efficiency with
The demand of batch production.Gas in nip assemblies can be released to by air by electromagnetic valve again.
Compared with prior art, first, the inflation intracavity that gas is passed through nip assemblies is produced by feeder, inflatable chamber pushes away
The dynamic telescopic component being inserted in the second clamp outwards removes, and the other end drive activity folder of telescopic component is away from the second folder
Body, thus open nip assemblies；Then, the positive and negative electrode lug of soft-package battery is put in the dop of nip assemblies；Finally, fill
Gas in air cavity passes through electromagnetic valve and loses heart, and telescopic component withdraws in the second clamp in the presence of back-moving spring, movable folder
With the positive and negative electrode lug of the second clamp closure clamping soft-package battery, complete the clamping operation of soft-package battery test；Present invention machine
The clamping of tool instead of artificial clamping, and the strength of operator is not required, and clamping efficiency high.
Brief description
Fig. 1 is the explosive view of the clamping device of soft-package battery lug in the present invention；
Fig. 2 is the axonometric chart one of the clamping device of soft-package battery lug in the present invention；
Fig. 3 is the axonometric chart two of the clamping device of soft-package battery lug in the present invention；
Fig. 4 is the structural representation being in closure state of the clamping device of soft-package battery lug in the present invention；
Fig. 5 is the enlarged drawing at a in Fig. 4；
Fig. 6 is the structural scheme of mechanism being in open mode of the clamping device of soft-package battery lug in the present invention；
Fig. 7 is a kind of structural representation of the detecting system of soft-package battery in the present invention；
Fig. 8 is the sectional view of the clamping device of existing soft-package battery；
Fig. 9 is the axonometric chart of the clamping device of existing soft-package battery.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in figs 1 to 6, the clamping device 1 of soft-package battery lug, including can the mutually fixed clip 2 of clamping and activity
Folder 3, is provided with least one Pneumatic extension assembly 4, one end of Pneumatic extension assembly 4 between fixed clip 2 and movable folder 3
Mutually fix with movable folder 3, the other end of Pneumatic extension assembly 4 and fixed clip 2 are flexibly connected；Gas is filled with Pneumatic extension group
When in part 4, Pneumatic extension assembly 4 promotion activity folder 3, away from fixed clip 2, forms the folder being available for the insertion of soft-package battery lug
Close mouth 7；When Pneumatic extension assembly 4 loses heart, Pneumatic extension assembly 4 resets and so that clamping mouth 7 is closed up.
As Figure 1-Figure 5, Pneumatic extension assembly 4 includes telescopic piston 41, is set in the pressure of telescopic piston 41 periphery
Spring 42 and the inflatable chamber 43 being arranged between telescopic piston 41 and fixed clip 2, Pneumatic extension assembly 4 is inserted into and is arranged on admittedly
In telescopic cavity 9 on clamp part 2.Compression spring 42 is constantly in compacted state, when gas is filled with inflatable chamber 43, pressure
Power spring 42 is compressed further；When inflatable chamber 43 loses heart, compression spring 42 opens, and remains at compacted state, holds
Continuous pulling fixed clip 2 mutually clamps with movable folder 3.The week side of boss of one end of telescopic piston 41 is surrounded with flange 8, retaining clip
It is provided with fixed plate 10 at the opening of telescopic cavity 9 on 2, fixed plate 10 is provided with the passage being available for that telescopic piston 41 passes through
11, one end of compression spring 42 is resisted against on flange 8, and the other end of compression spring 42 is resisted against the inner side of fixed plate 10.Pressure
Spring 42 is arranged between the flange 8 of telescopic piston 41 and fixed plate 10.The elastic tip 5 of Pneumatic extension assembly 4 is arranged on fixation
In folder 2, the movable end 6 of Pneumatic extension assembly 4 is fixed on movable folder 3 and promotes movable folder 3 to move.Pneumatic extension mechanism
4 elastic tip 5 is used for providing motive force thus driving movable end 6 to move to movable end 6.
As shown in Figure 1, Figure 4, Figure 5, it is provided with seal groove 44, in seal groove 44 on the telescopic piston 41 of inflatable chamber 43
It is arranged with sealing ring 45.Sealing ring 45 is used for strengthening the sealing of telescopic piston 41, prevents inflatable chamber gas leakage.Telescopic piston 41
Center of top is provided with raised 11, raised 11 and supports telescopic piston 41 and form inflatable chamber 43, inflation in described telescopic cavity 9
Chamber 43 is ringwise.When not inflated, raised 11 support telescopic piston 41 to inflatable chamber 43, form the inflatable chamber of a ring-type
43, the inflatable chamber 43 of annular in inflation, thrust ratio that telescopic piston 41 is produced more uniform so that flexible more smooth.Gas
Dynamic telescopic component 4 is two, and the inflatable chamber 43 corresponding to Pneumatic extension assembly 4 is two, and two inflatable chambers 43 are connected.Two
Pneumatic extension assembly 4 provides thrust simultaneously, and the strength of promotion is bigger.The side of inflatable chamber 43 is connected with filling channel 46.Pass through
Filling channel 46 is inflated to inflatable chamber 43.
As shown in Figure 1, Figure 4, Figure 5, the inwall of clamping mouth 7 is provided with the first dentation copper sheet assembly 71 and the second dentation copper
Piece assembly 72, the first dentation copper sheet assembly 71 includes current detecting piece 711 and voltage detecting piece 712, and voltage detecting piece 712 is in l
Type, current detecting piece 711 is square, and voltage detecting piece 712 surrounds adjacent two side of current detecting piece 711.Electric current is examined
The contact area surveyed required for piece 711 is larger, and the contact area required for voltage detecting piece 712 is less, but less table
The voltage detecting piece 712 of area fixed clip 2 and movable folder 3 can not completely just to or during curving, can cause to connect
Touch bad, and voltage detecting piece 712 is arranged in l type and surrounds adjacent two side of current detecting piece 711, no matter curving
Or can not be just right, can ensure that the positive pole of battery or negative lug are contacted with voltage detecting piece 712, can be significantly
Strengthen the serious forgiveness of fixed clip 2 and movable folder 3 it is ensured that the normal operation of detection.
As shown in Figure 1, Figure 7 shows, a kind of detecting system of soft-package battery, is connected including feeder 12 with feeder 12
Multiple clamping devices 1, clamping device 1 includes can the mutually fixed clip 2 of clamping and movable folder 3, fixed clip 2 and activity
It is provided with least one Pneumatic extension assembly 4, one end of Pneumatic extension assembly 4 is mutually fixed with movable folder 3, gas between folder 3
The other end of dynamic telescopic component 4 and fixed clip 2 are flexibly connected；When feeder 12 inflates to Pneumatic extension assembly 4, pneumatic stretch
Contracting assembly 4 promotion activity folder 3, away from fixed clip 2, forms the clamping mouth 7 being available for the insertion of soft-package battery lug；Feeder
When 12 aerofluxuss are lost heart to Pneumatic extension assembly 4, Pneumatic extension assembly 4 resets and so that clamping mouth 7 is closed up.
As shown in fig. 7, feeder 12 includes air compressor machine 121, air relief valve 122 and the battery valve 123 (battery being sequentially connected
Valve is three-way valve, and that is, during electromagnetic valve 123 energising, source of the gas passes through air relief valve 122, battery valve 123 delivers to nip assemblies 1, electromagnetic valve
During 123 power-off, the gas in nip assemblies 1 is excreted to air by electromagnetic valve 123), battery valve 123 is connected with nip assemblies 1
Logical, the control through air relief valve 122 and battery valve 123 for the gas produced by air compressor machine 121 imports in inflatable chamber 43.By air compressor machine
121 offer compressed gas sources of the gas, enter air relief valve 122, the pressure of 122 sources of the gas of air relief valve is simultaneously stabilized to a definite value,
In order to obtain stable source of the gas power, and multiple clamping devices 1 are controlled by battery valve 123, reached raising work efficiency
Demand with batch production.
Above the clamping device to soft-package battery lug provided by the present invention and a kind of detecting system of soft-package battery with
And process for stamping is described in detail, specific case used herein is explained to the principle of the present invention and embodiment
State, the explanation of above example is only intended to help manage the present invention and core concept.It should be pointed out that it is general for the art
For logical technical staff, under the premise without departing from the principles of the invention, the present invention can also be carried out with some improvement and modify, this
A little improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (10)
1. soft-package battery lug clamping device it is characterised in that include can mutually the fixed clip of clamping and activity folder, Gu
It is provided with least one Pneumatic extension assembly, one end of Pneumatic extension assembly and movable folder phase between clamp part and movable folder
Fix, the other end of Pneumatic extension assembly and fixed clip are flexibly connected；When gas is filled with Pneumatic extension assembly, Pneumatic extension
Components drive activity folder, away from fixed clip, forms the clamping mouth being available for the insertion of soft-package battery lug；Pneumatic extension assembly is let out
During gas, Pneumatic extension assembly resets and so that clamping mouth is closed up.
2. the clamping device of soft-package battery lug according to claim 1 is it is characterised in that described Pneumatic extension assembly
Including telescopic piston, it is set in the peripheral compression spring of telescopic piston and is arranged on the inflation between telescopic piston and fixed clip
Chamber, Pneumatic extension assembly is inserted into the flexible intracavity being arranged on fixed clip.
3. the clamping device of soft-package battery lug according to claim 1 is it is characterised in that described Pneumatic extension assembly
Elastic tip be arranged in fixed clip, the movable end of described Pneumatic extension assembly is fixed on movable folder and drives activity folder
Part moves.
4. soft-package battery lug according to claim 2 clamping device it is characterised in that described telescopic piston one
The week side of boss at end is surrounded with flange, is provided with fixed plate at the opening of the telescopic cavity on retaining clip, and described fixed plate is arranged
There is the passage being available for that telescopic piston passes through, one end of compression spring is resisted against on flange, the other end of compression spring is resisted against admittedly
The inner side of fixed board.
5. the clamping device of soft-package battery lug according to claim 2 is it is characterised in that described close inflatable chamber
Seal groove is provided with telescopic piston, in seal groove, is arranged with sealing ring.
6. the clamping device of soft-package battery lug according to claim 2 is it is characterised in that stretching of described flexible intracavity
The center of top of contracting piston is provided with projection, and raised support plays telescopic piston, thus forming described inflatable chamber in flexible intracavity,
Described inflatable chamber is ringwise.
7. the clamping device of soft-package battery lug according to claim 2 is it is characterised in that described Pneumatic extension assembly
For two, the inflatable chamber corresponding to Pneumatic extension assembly is two, and two inflatable chambers are connected.
8. the clamping device of soft-package battery lug according to claim 2 is it is characterised in that the inwall of described clamping mouth
On be provided with the first dentation copper sheet assembly and the second dentation copper sheet assembly, the first described dentation copper sheet assembly includes current detecting
Piece and voltage detecting piece, voltage detecting piece is in l type, and current detecting piece is square, and voltage detecting piece surrounds the phase of current detecting piece
Two adjacent sides.
9. a kind of detecting system of soft-package battery is it is characterised in that include feeder and the multiple clampings being connected with feeder
Device, clamping device include can the mutually fixed clip of clamping and movable folder, be provided between fixed clip and movable folder
At least one Pneumatic extension assembly, one end of Pneumatic extension assembly is mutually fixed with movable folder, the other end of Pneumatic extension assembly
It is flexibly connected with fixed clip；When feeder is inflated to Pneumatic extension assembly, Pneumatic extension components drive activity folder away from
Fixed clip, forms the clamping mouth being available for the insertion of soft-package battery lug；When feeder aerofluxuss are lost heart to Pneumatic extension assembly, gas
Dynamic telescopic component resets and so that clamping mouth is closed up.
10. a kind of detecting system of the soft-package battery according to right 9 is it is characterised in that described feeder is included successively
Connected air compressor machine, air relief valve and battery valve, battery valve is connected with nip assemblies, and produced by air compressor machine, gas is through air relief valve
Control with battery valve imports in Pneumatic extension assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611075234.8A CN106338697A (en) | 2016-11-29 | 2016-11-29 | Clamping device for soft package battery tab and detection system for soft package battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611075234.8A CN106338697A (en) | 2016-11-29 | 2016-11-29 | Clamping device for soft package battery tab and detection system for soft package battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106338697A true CN106338697A (en) | 2017-01-18 |
Family
ID=57841928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611075234.8A Withdrawn CN106338697A (en) | 2016-11-29 | 2016-11-29 | Clamping device for soft package battery tab and detection system for soft package battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106338697A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271778A (en) * | 2017-06-27 | 2017-10-20 | 孝感华工高理电子有限公司 | A kind of resistor resistance measures frock |
| CN108957340A (en) * | 2018-07-06 | 2018-12-07 | 上海理工大学 | Electromagnetic type battery charging and discharging chucking appliance system |
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| CN203025300U (en) * | 2013-01-08 | 2013-06-26 | 湖北宇隆新能源有限公司 | Clamp suitable for testing lithium ion batteries and cells |
| CN104049115A (en) * | 2014-06-16 | 2014-09-17 | 毛广甫 | Polymer soft package battery detecting clamp |
| CN204257763U (en) * | 2014-12-09 | 2015-04-08 | 河南锂动电源有限公司 | Soft-package battery automatic power presss from both sides |
| CN204793051U (en) * | 2015-06-12 | 2015-11-18 | 深圳市倍特力电池有限公司 | Batteryization becomes clamping device |
| CN206378573U (en) * | 2016-11-29 | 2017-08-04 | 宁波拜特测控技术股份有限公司 | The clamping device of soft-package battery lug and a kind of detecting system of soft-package battery |
-
2016
- 2016-11-29 CN CN201611075234.8A patent/CN106338697A/en not_active Withdrawn
Patent Citations (5)
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| CN203025300U (en) * | 2013-01-08 | 2013-06-26 | 湖北宇隆新能源有限公司 | Clamp suitable for testing lithium ion batteries and cells |
| CN104049115A (en) * | 2014-06-16 | 2014-09-17 | 毛广甫 | Polymer soft package battery detecting clamp |
| CN204257763U (en) * | 2014-12-09 | 2015-04-08 | 河南锂动电源有限公司 | Soft-package battery automatic power presss from both sides |
| CN204793051U (en) * | 2015-06-12 | 2015-11-18 | 深圳市倍特力电池有限公司 | Batteryization becomes clamping device |
| CN206378573U (en) * | 2016-11-29 | 2017-08-04 | 宁波拜特测控技术股份有限公司 | The clamping device of soft-package battery lug and a kind of detecting system of soft-package battery |
Non-Patent Citations (1)
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| 姚平喜 等, 华中科技大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271778A (en) * | 2017-06-27 | 2017-10-20 | 孝感华工高理电子有限公司 | A kind of resistor resistance measures frock |
| CN108957340A (en) * | 2018-07-06 | 2018-12-07 | 上海理工大学 | Electromagnetic type battery charging and discharging chucking appliance system |
| CN108957340B (en) * | 2018-07-06 | 2020-08-04 | 上海理工大学 | Electromagnetic type battery charging and discharging clamp system |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170118 |
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| WW01 | Invention patent application withdrawn after publication |