CN201868527U - Formation and volume measuring device for ultrathin polymer lithium ion battery - Google Patents
Formation and volume measuring device for ultrathin polymer lithium ion battery Download PDFInfo
- Publication number
- CN201868527U CN201868527U CN2010206301724U CN201020630172U CN201868527U CN 201868527 U CN201868527 U CN 201868527U CN 2010206301724 U CN2010206301724 U CN 2010206301724U CN 201020630172 U CN201020630172 U CN 201020630172U CN 201868527 U CN201868527 U CN 201868527U
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- formation
- pressing plate
- interlayer
- 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
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a formation and volume measuring device for an ultrathin polymer lithium ion battery, which belongs to the technical field of battery formation and volume measurement. Technical points are that: the formation and volume measuring device comprises a base, wherein the base is provided with a guide post; the guide post is sleeved with a pressure plate; an interlayer for fixing a plurality of lithium ion batteries is formed between the base and the pressure plate; each lithium ion battery is stacked and fixed on one side of the interlayer; a positive lug and a negative lug of each lithium ion battery are positioned on the outer side of the interlayer; a compression mechanism is arranged above the pressure plate; and the upper sides and the lower sides of the positive lug and the negative lug of the lithium ion battery are provided with a clamping mechanism respectively. The utility model aims to provide a battery formation and volume measuring device, which has a simple structure, is convenient to use, has a high working efficiency, and is applied to the formation and volume measurement of the ultrathin polymer lithium ion battery.
Description
Technical field
The utility model relates to a kind of battery and changes into and survey capacitance device, more particularly, relates in particular to a kind of thin polymer lithium ion battery and changes into and survey capacitance device.
Background technology
Polymer Li-ion battery is current state-of-the-art secondary green battery, and its excellent properties makes it become current mobile electronic product preferred configuration power supply, has been widely used on mobile phone, MP4, mobile DVD, various smart card, model plane and the military use product.But more than 50mAh, the thickness of battery is at least more than 1mm mostly for the capacity of these batteries.If battery capacity is below 10mAh, the thickness of battery changes into and survey is installed with fully and almost can't finishes with traditional below 0.5mm.Change into and survey the appearance problem for what solve the thin polymer lithium ion battery, I invent a kind of device, overcome the above problems.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, provides a kind of thin polymer lithium ion battery simple in structure, easy to use and high efficiency to change into and survey capacitance device.
The technical solution of the utility model is achieved in that a kind of thin polymer lithium ion battery changes into and survey capacitance device, comprise base, wherein said base is provided with lead, on lead, be arranged with pressing plate, form a fixedly interlayer of polylith lithium ion battery between base and the pressing plate, each lithium ion battery piles up the wherein side and the positive and negative lug on each lithium ion battery that are fixed on interlayer and all is positioned at the interlayer outside, is provided with hold-down mechanism above pressing plate; Both sides up and down at the positive and negative lug of lithium ion battery are respectively equipped with clamp system.
Above-mentioned a kind of thin polymer lithium ion battery changes into and surveys in the capacitance device, described hold-down mechanism is made of push pedal, bearing, buffer spring and clamping screw, bearing is fixed on the lead, push pedal is arranged between bearing and the pressing plate, buffer spring is set in pressing plate and blade face, and clamping screw is threaded with bearing.
Above-mentioned a kind of thin polymer lithium ion battery changes into and surveys in the capacitance device, it is characterized in that, described clamp system is made of last copper coin and following copper coin, and upper and lower copper coin connects by bolt.
After the utility model adopts said structure, by hold-down mechanism is set the ultra-thin lithium ion battery layer of polylith is laminated tightly together, increase capacity thereby increase forming current, the precision of existing equipment is met the demands, simultaneously hold-down mechanism can guarantee that interfaces such as inside battery positive pole, barrier film and negative pole combine closely, particularly, guaranteed the quality of battery, also increased work efficiency in the stage of changing into; Further, the clamp system of making by copper coin clamps connection respectively with the positive and negative lug of ultra-thin lithium ion battery again, has both protected lug, can guarantee the tight set between the lug again, reduce the whole contact resistance of Battery pack in changing into, improve the performance of battery; The utlity model has advantage simple in structure, easy to use, high efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not constitute any restriction of the present utility model.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Among the figure: base 1, lead 2, pressing plate 3, hold-down mechanism 4, push pedal 4a, bearing 4b, buffer spring 4c, clamping screw 4d, clamp system 5, last copper coin 5a, following copper coin 5b.
Embodiment
Consult Fig. 1, shown in Figure 2, a kind of thin polymer lithium ion battery of the present utility model changes into and surveys capacitance device, comprise base 1, on base 1, be fixed with four leads 2, on lead 2, be arranged with pressing plate 3, form the interlayer that to fix ten lithium ion batteries at least between base 1 and the pressing plate 3, each lithium ion battery just piles up on the wherein side that is fixed on interlayer and each lithium ion battery, negative electrode lug all is positioned at the interlayer outside, above pressing plate 3, be provided with hold-down mechanism 4, in the present embodiment, hold-down mechanism 4 is by push pedal 4a, bearing 4b, buffer spring 4c and clamping screw 4d constitute, bearing 4b is fixed on the lead 2, push pedal 4a is arranged between bearing 4b and the pressing plate 3, buffer spring 4c is set on the lead 2 between pressing plate 3 and the push pedal 4a, clamping screw 4d passes bearing 4b and holds out against the upper surface at push pedal 4a, and clamping screw 4d is threaded with bearing 4b; The hold-down mechanism of selecting for use in the present embodiment is manual hold-down mechanism, can certainly adopt automatic compacting device such as cylinder; Hold-down mechanism 4 laminates the ultra-thin lithium ion battery layer of polylith tightly together, increase capacity thereby increase forming current, the precision of existing equipment is met the demands, simultaneously hold-down mechanism 4 can guarantee that interfaces such as inside battery positive pole, barrier film and negative pole combine closely, particularly in the stage of changing into, guaranteed the quality of battery, also increased work efficiency; Both sides up and down at the positive and negative lug of lithium ion battery are respectively equipped with clamp system 5; in the present embodiment; clamp system 5 is made of last copper coin 5a and following copper coin 5b, upper and lower copper coin 5a, and 5b connects by bolt; by upper and lower copper coin 5a; 5b clamps each positive and negative lug respectively, has both protected lug, can guarantee the tight set between the lug again; reduce the whole contact resistance of Battery pack in changing into, improve the performance of battery.
Claims (3)
1. a thin polymer lithium ion battery changes into and surveys capacitance device, comprise base (1), it is characterized in that, described base (1) is provided with lead (2), on lead (2), be arranged with pressing plate (3), form a fixedly interlayer of polylith lithium ion battery between base (1) and the pressing plate (3), each lithium ion battery piles up the wherein side and the positive and negative lug on each lithium ion battery that are fixed on interlayer and all is positioned at the interlayer outside, is provided with hold-down mechanism (4) in pressing plate (3) top; Both sides up and down at the positive and negative lug of lithium ion battery are respectively equipped with clamp system (5).
2. a kind of thin polymer lithium ion battery according to claim 1 changes into and surveys capacitance device, it is characterized in that, described hold-down mechanism (4) is by push pedal (4a), bearing (4b), buffer spring (4c) and clamping screw (4d) constitute, bearing (4b) is fixed on the lead (2), push pedal (4a) is arranged between bearing (4b) and the pressing plate (3), buffer spring (4c) is set on the lead (2) between pressing plate (3) and the push pedal (4a), clamping screw (4d) passes bearing (4b) and holds out against at push pedal (4a) upper surface, and clamping screw (4d) is threaded with bearing (4b).
3. a kind of thin polymer lithium ion battery according to claim 1 and 2 changes into and surveys capacitance device, it is characterized in that, described clamp system (5) is made of last copper coin (5a) and following copper coin (5b), and (5a 5b) connects by bolt upper and lower copper coin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206301724U CN201868527U (en) | 2010-11-29 | 2010-11-29 | Formation and volume measuring device for ultrathin polymer lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206301724U CN201868527U (en) | 2010-11-29 | 2010-11-29 | Formation and volume measuring device for ultrathin polymer lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868527U true CN201868527U (en) | 2011-06-15 |
Family
ID=44139672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206301724U Expired - Fee Related CN201868527U (en) | 2010-11-29 | 2010-11-29 | Formation and volume measuring device for ultrathin polymer lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868527U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102299382A (en) * | 2011-07-04 | 2011-12-28 | 东莞市骏泰精密机械有限公司 | Automatic baking clamp device for lithium ion batteries |
| CN107934085A (en) * | 2017-12-24 | 2018-04-20 | 无锡市创恒机械有限公司 | A kind of packing box pressing device |
| CN109148935A (en) * | 2013-03-14 | 2019-01-04 | 新强能电池公司 | Chucking device for electrochemical cell stack |
| CN109176368A (en) * | 2018-10-19 | 2019-01-11 | 江门市新会区金萃金属制品有限公司 | A kind of pressfitting fixture |
| CN110375647A (en) * | 2019-07-24 | 2019-10-25 | 海安光易通信设备有限公司 | A kind of full automatic end surface of optical fiber connector detection device |
-
2010
- 2010-11-29 CN CN2010206301724U patent/CN201868527U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102299382A (en) * | 2011-07-04 | 2011-12-28 | 东莞市骏泰精密机械有限公司 | Automatic baking clamp device for lithium ion batteries |
| CN102299382B (en) * | 2011-07-04 | 2014-01-29 | 东莞市骏泰精密机械有限公司 | Automatic baking clamp device for lithium ion batteries |
| CN109148935A (en) * | 2013-03-14 | 2019-01-04 | 新强能电池公司 | Chucking device for electrochemical cell stack |
| CN107934085A (en) * | 2017-12-24 | 2018-04-20 | 无锡市创恒机械有限公司 | A kind of packing box pressing device |
| CN109176368A (en) * | 2018-10-19 | 2019-01-11 | 江门市新会区金萃金属制品有限公司 | A kind of pressfitting fixture |
| CN110375647A (en) * | 2019-07-24 | 2019-10-25 | 海安光易通信设备有限公司 | A kind of full automatic end surface of optical fiber connector detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201868527U (en) | Formation and volume measuring device for ultrathin polymer lithium ion battery | |
| CN202094235U (en) | Flexible packaging lithium ion battery formation clamp | |
| CN206975192U (en) | Square housing battery test fixture and test equipment | |
| CN203242710U (en) | Pressurization clamp | |
| CN203574066U (en) | Lithium ion battery with multi-core structure | |
| CN205646030U (en) | Coiling formula lamination battery electrode subassembly making devices | |
| CN201725836U (en) | Lithium battery with multi pole ears | |
| CN114122526B (en) | Battery cell film drawing, film cutting and laminating device | |
| CN2605669Y (en) | Cell clamp | |
| CN211926814U (en) | Tectorial membrane width detection device of promotion battery energy density | |
| CN204216167U (en) | Lithium-ion electric core body and the lithium ion battery with this battery core body | |
| CN202737037U (en) | Nickel-hydrogen battery anode structure | |
| CN202917566U (en) | Laminated busbar for connection of high-capacity power lithium batteries | |
| CN214336770U (en) | Multi-station lamination mechanism | |
| CN201340882Y (en) | High-power laminated lithium ion battery | |
| CN204857831U (en) | A lithium cell module for portable dust catcher | |
| CN216250856U (en) | Bilateral double-clamping battery pole piece lamination device | |
| CN204558598U (en) | Battery core reshaping clamp device | |
| CN217306578U (en) | Outer edge heat-sealing mechanism of electricity core | |
| CN220065768U (en) | Electric core hot press device | |
| CN104993090B (en) | Lithium battery module used for portable dust collector | |
| CN216288560U (en) | Bilateral single-clamping battery pole piece lamination device | |
| CN202398879U (en) | Lug pruning device for lithium ion battery | |
| CN206516710U (en) | Waterproof and breathable end cap automatic assembling punch press board | |
| CN204243146U (en) | A kind of lithium ion battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20111129 |