CN202794337U - Resistance testing device of polymer cell - Google Patents

Resistance testing device of polymer cell Download PDF

Info

Publication number
CN202794337U
CN202794337U CN 201220431033 CN201220431033U CN202794337U CN 202794337 U CN202794337 U CN 202794337U CN 201220431033 CN201220431033 CN 201220431033 CN 201220431033 U CN201220431033 U CN 201220431033U CN 202794337 U CN202794337 U CN 202794337U
Authority
CN
China
Prior art keywords
testing device
resistance testing
battery core
fixed
cylinder
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.)
Expired - Fee Related
Application number
CN 201220431033
Other languages
Chinese (zh)
Inventor
李本彬
杨高光
李高明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGXI GANFENG BATTERY TECHNOLOGY Co Ltd
Original Assignee
Shenzhen Meibai Electronic Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Meibai Electronic Co ltd filed Critical Shenzhen Meibai Electronic Co ltd
Priority to CN 201220431033 priority Critical patent/CN202794337U/en
Application granted granted Critical
Publication of CN202794337U publication Critical patent/CN202794337U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

A resistance testing device of a polymer cell comprises a detection platform used for placing the cell, a cylinder with a piston rod capable of stretching along the height direction, a fixed plate located above the detection platform and fixed on the piston rod of the cylinder, a cutter fixed on the fixed plate and two probe assemblies movably installed on the fixed plate. An inductor is arranged on the detection platform and is used for receiving signals indicating whether the cell is in place or not and transmitting the signals to a controller. The output end of the controller is connected with the control end of the cylinder. The resistance testing device has the advantages that detection of inner resistance between cell tabs and inner resistance between the cell tabs and an outer layer covering film can be finished by only one work procedure, and only one person is needed in operation, so that the resistance testing device saves manual cost and improves detection efficiency. The resistance testing device is capable of accurately controlling measurement time. The cutter is utilized to puncture the edge of the outer layer covering film of the cell to be detected, so that users can clearly distinguish whether the cell is detected or not to avoid detection leakage. Distance between probes can be adjusted, so that the resistance testing device is suitable for detection of cells in different types.

Description

The resistance testing device of polymkeric substance battery core
Technical field
The utility model relates to a kind of resistance testing device, is specifically related to a kind of resistance testing device of polymkeric substance battery core.
Background technology
Existing soft pack cell is in process, for internal resistance between battery core two lugs, and the detection of internal resistance between lug and the outer film coating, all by finishing manually, the defective of this mode of operation is, need two people respectively internal resistance between internal resistance and lug between two lugs and the outside overlay film to be detected, cost of labor is higher, detection efficiency is low, and, when detecting, need the hand-held test pencil contact of people both positive and negative polarity to come complete operation, people's manual manipulation can't be determined detection time accurately, simultaneously, when staff detection appearance is undetected, can't determine clearly whether product has passed through detection.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of resistance testing device of polymkeric substance battery core, and it can improve detection efficiency, reduces cost of labor, and controls accurately detection time, avoids undetected.
For achieving the above object, the utility model adopts following technical scheme:
The resistance testing device of polymkeric substance battery core, comprise the monitor station placed for battery core, piston rod can along the flexible cylinder of short transverse, be positioned at the top of monitor station and be fixed on cylinder piston rod fixed head, be fixed on the probe assembly on the fixed head of being installed in of bayonet on the fixed head and two activities, be provided with inductor on the monitor station, this inductor is used for receiving the signal whether battery core puts in place, and this signal passed to a controller, the output terminal of controller connects the control end of cylinder.
Also be fixed with one on the monitor station for the position block that limits the battery core position.
Be provided with two elongated slots parallel to each other on the fixed head, probe assembly comprises fixed block, fixing probe and two clamping screws that are installed on the fixed block, and two clamping screws of each probe assembly pass respectively two elongated slots fixed block is lock onto on the fixed head.
Be fixedly connected with a bayonet holder on the fixed head, be fixedly connected with a latch segment on the bayonet holder, the top of bayonet is clamped between bayonet holder and the latch segment.
The outside of bayonet is also wrapped and is provided with insulating sleeve.
This resistance testing device comprises also and is located at its outside casing that the cylinder body of cylinder is fixed on the sidewall of casing.
The beneficial effects of the utility model are:
1, the detection of the internal resistance between the internal resistance between cell polar ear and lug and outer film coating can be finished by an operation, only needs one man operation, has saved cost of labor, has improved detection efficiency;
2, the accurately control survey time;
3, puncture the edge of battery core outer film coating after testing by bayonet, can recognize clearly that whether process detects battery core, avoids undetected;
4, probe spacing can be regulated, and can be applicable to the detection of different model battery core.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Wherein: 1, monitor station; 2, cylinder; 3, fixed head; 31, elongated slot; 4, casing; 5, probe assembly; 51, probe; 52, fixed block; 53, clamping screw; 6, inductor; 7, bayonet; 71, holder; 72, latch segment; 8, position block.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
As shown in Figure 1, resistance testing device for a kind of polymkeric substance battery core of the utility model, it comprises a monitor station 1, cylinder 2, fixed head 3, bayonet 7 and two probe assemblies 5, be equipped with an inductor 6 on the monitor station 1, the induction of signal end of this inductor 6 exposes to the surface of monitor station 1, it is used for receiving the signal that whether detected battery core puts in place on the monitor station 1, and this signal is passed to a controller, and the output terminal of controller connects the control end of cylinder 2.Cylinder 2 is positioned at monitor station 1 top, piston rod can be flexible along short transverse, fixed head 3 be positioned at monitor station 1 the top and with monitor station 1 at intervals, this fixed head 3 is fixed on the bottom of cylinder 2 piston rods, under the drive of cylinder 2, fixed head 3 can be along the short transverse activity, bayonet 7 is fixed on a side of fixed head 3, being installed on the fixed head 3 of two probe assembly 5 activities, distance between two probe assemblies 5 can be adjusted according to detecting needs, the connected mode of probe assembly 5 and fixed head 3 specifically, each probe assembly 5 includes fixed block 52, the fixing probe 51 that is installed on the fixed block 52, and two clamping screws 53, be provided with two elongated slots parallel to each other 31 on the fixed head 3, these two elongated slots 31 extend along the Width of resistance testing device, two clamping screws 53 on the probe assembly 5 are located in respectively in two elongated slots 31, and pass fixed block 52, fixed block 52 is locked on fixed head 3.When needs are adjusted the position of probe assembly 5, can unscrew first the nut on the clamping screw 53, two clamping screws 53 of length direction slip along two elongated slots 31, after probe assembly 5 is adjusted to the precalculated position, at the nut that screws on the clamping screw 53, fixed block 52 is lock onto on the fixed head 3, so, after having adjusted the position of probe assembly 5 along elongated slot 31 length directions, can change the distance that two probe assemblies 5 are separated by.
The point of a knife of bayonet 7 is positioned at its bottom, its top is fixed on the fixed head 3 by a holder 71 and latch segment 72, concrete is, holder 71 fixing being installed on the fixed head 3, latch segment 72 is fixing is fitted in holder 71 1 sides, bayonet 7 is clamped between holder 71 and the latch segment 72, based on this structure, can change and the position adjustment bayonet 7 easily.In addition, the outside of bayonet 7 is also wrapped and is provided with insulating sleeve, prevents that the bayonet 7 of metal material from contacting conduction with miscellaneous part.
For the ease of detected battery core is positioned, upper surface at monitor station 1 also is fixed with a location block 8, the shape of this position block 8 can design according to the shape of detected battery core, limits the detected position of battery core on monitor station 1 as long as can be used in.
Above-mentioned resistance testing device also includes one to be had and covers at its outside casing 4, and the cylinder body of cylinder 2 is fixed on the sidewall of casing 4.
Before carrying out Detection task, need to carry out verification to above-mentioned resistor detecting device, concrete is, according to the distance of detected cell polar ear, adjust the distance between two probes 51, afterwards, place battery core or the calibrated bolck of standard at monitor station 1, utilize position block 8 to determine positions, determine that equipment can normally move after, finish verification.When carrying out Detection task, to be detected battery core places on the monitor station 1, utilize position block 8 to determine the detected residing position of battery core, pushing power switch, after inductor 6 is sensed detected battery core and is put in place, it sends a signal to controller, controller starts cylinder 2 at time-delay 1-3 after second, cylinder 2 drive two probes 51 and bayonet 7 are downward, two probes 51 contact with the lug of detected battery core, control the duration of contact of two probes 51 and detected cell polar ear by controller, as defective products occurs, then utilize red light to carry out alarm and stop to detect; Simultaneously, contact with the outer film coating of detected battery core after bayonet 7 moves down, bayonet 7 can puncture the edge of outer film coating, in the enterprising row labels of battery core outside overlay film, thereby can recognize clearly that this battery core is through detecting.
When detecting for the different model battery core, can readjust the spacing of two probes 51.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion should belong within the protection domain of the utility model claim all.

Claims (6)

1. the resistance testing device of polymkeric substance battery core, it is characterized in that, comprise the monitor station placed for battery core, piston rod can along the flexible cylinder of short transverse, be positioned at the top of monitor station and be fixed on cylinder piston rod fixed head, be fixed on the probe assembly on the fixed head of being installed in of bayonet on the fixed head and two activities, be provided with inductor on the monitor station, this inductor is used for receiving the signal whether battery core puts in place, and this signal passed to a controller, the output terminal of controller connects the control end of cylinder.
2. the resistance testing device of polymkeric substance battery core as claimed in claim 1 is characterized in that, also is fixed with one on the monitor station for the position block that limits the battery core position.
3. the resistance testing device of polymkeric substance battery core as claimed in claim 1, it is characterized in that, be provided with two elongated slots parallel to each other on the fixed head, probe assembly comprises fixed block, fixing probe and two clamping screws that are installed on the fixed block, and two clamping screws of each probe assembly pass respectively two elongated slots fixed block is lock onto on the fixed head.
4. the resistance testing device of polymkeric substance battery core as claimed in claim 1 is characterized in that, is fixedly connected with a bayonet holder on the fixed head, is fixedly connected with a latch segment on the bayonet holder, and the top of bayonet is clamped between bayonet holder and the latch segment.
5. the resistance testing device of polymkeric substance battery core as claimed in claim 1 is characterized in that, the outside of bayonet is also wrapped and is provided with insulating sleeve.
6. the resistance testing device of polymkeric substance battery core as claimed in claim 1 is characterized in that, this resistance testing device comprises also and be located at its outside casing that the cylinder body of cylinder is fixed on the sidewall of casing.
CN 201220431033 2012-08-28 2012-08-28 Resistance testing device of polymer cell Expired - Fee Related CN202794337U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220431033 CN202794337U (en) 2012-08-28 2012-08-28 Resistance testing device of polymer cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220431033 CN202794337U (en) 2012-08-28 2012-08-28 Resistance testing device of polymer cell

Publications (1)

Publication Number Publication Date
CN202794337U true CN202794337U (en) 2013-03-13

Family

ID=47821579

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220431033 Expired - Fee Related CN202794337U (en) 2012-08-28 2012-08-28 Resistance testing device of polymer cell

Country Status (1)

Country Link
CN (1) CN202794337U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104407221A (en) * 2014-12-01 2015-03-11 苏州博众精工科技有限公司 Resistance detection equipment for notebook computer
CN105988069A (en) * 2015-01-29 2016-10-05 山东华光光电子股份有限公司 Testing and aging device of semiconductor laser and usage method
CN110609162A (en) * 2019-09-30 2019-12-24 龙能科技(宁夏)有限责任公司 Battery resistance measuring device and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104407221A (en) * 2014-12-01 2015-03-11 苏州博众精工科技有限公司 Resistance detection equipment for notebook computer
CN104407221B (en) * 2014-12-01 2017-11-17 苏州博众精工科技有限公司 A kind of resistance detection equipment for notebook computer
CN105988069A (en) * 2015-01-29 2016-10-05 山东华光光电子股份有限公司 Testing and aging device of semiconductor laser and usage method
CN110609162A (en) * 2019-09-30 2019-12-24 龙能科技(宁夏)有限责任公司 Battery resistance measuring device and method

Similar Documents

Publication Publication Date Title
CN201993390U (en) Short-circuit detection fixture for flexible-package lithium ion batteries
CN104280418B (en) Safety monitoring method for internal diaphragm of lithium-ion power battery
CN202794337U (en) Resistance testing device of polymer cell
CN205749640U (en) Flexible packing lithium ion battery voltage internal resistance and polygonal voltage test device
CN208187504U (en) A kind of level measuring warning device
DE502006007206D1 (en) METHOD OF MONITORING ELECTRICAL POWER QUALITY IN AN ELECTRIC POWER SUPPLY NETWORK, POWER QUALITY FIELD DEVICE AND POWER QUALITY SYSTEM
CN102607643A (en) Overheat fault diagnosis and early warning system and method for electrical equipment of traction substation of electrified railway
CN202066949U (en) Voltage and internal resistance detection device for batteries
CN204631176U (en) A kind of battery short circuit test machine
CN204964656U (en) Portable insulator intellectual detection system appearance
CN205920079U (en) Grain is sensor for moisture tester
CN206959794U (en) A kind of tool using infrared detection end cover for battery cells height
CN204241072U (en) Liquid inspection assembly, liquid container and laundry care machine
CN207215965U (en) Test the device of soft package lithium battery polygonal voltage
CN203643138U (en) Truckle detection device
CN108286928B (en) Method for detecting overall dimension of arc-shaped plate
CN201903586U (en) Automatic test device for voltage and internal resistance of battery
CN206944905U (en) A kind of lithium battery pole slice arc measurement device
CN203287393U (en) Acid-leakage speed detection apparatus for accumulator separator paper
CN202404172U (en) Device for detecting lithium battery pack protection board
CN201955041U (en) Automatic testing device for dimension of battery pack
CN205861590U (en) Electrodes of lithium-ion batteries thermal conductivity consistency detection device
CN209842029U (en) Battery testing device
CN203579462U (en) Sample fixing tool for key service life experiment
CN204065219U (en) Disk-shaped cell checkout equipment

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160817

Address after: 338004, No. 60 South source road, Xinyu hi tech Development Zone, Jiangxi

Patentee after: JIANGXI GANFENG BATTERY TECHNOLOGY CO., LTD.

Address before: 518000, Guangdong Province, Shenzhen, Longhua Town, Baoan District Sanlian Village, the first industrial zone back River

Patentee before: Shenzhen Meibai Electronic Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130313

Termination date: 20200828

CF01 Termination of patent right due to non-payment of annual fee