CN203083476U - Quality detection device for polymer lithium ion batteries - Google Patents
Quality detection device for polymer lithium ion batteries Download PDFInfo
- Publication number
- CN203083476U CN203083476U CN 201220724955 CN201220724955U CN203083476U CN 203083476 U CN203083476 U CN 203083476U CN 201220724955 CN201220724955 CN 201220724955 CN 201220724955 U CN201220724955 U CN 201220724955U CN 203083476 U CN203083476 U CN 203083476U
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- battery
- groove
- ion battery
- lithium ion
- polymer lithium
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- Expired - Lifetime
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Abstract
The utility model discloses a quality detection device for polymer lithium ion batteries. The device comprises a bottom plate, a battery accommodating groove, a left baffle plate, a right baffle plate, a first groove and two slots, wherein the battery accommodating groove is arranged in the center of the bottom plate and matched with a polymer lithium ion battery, the left baffle plate and the right baffle plate are arranged at the two sides of the battery accommodating groove and are used for detecting the two sides of the polymer lithium ion battery respectively, the first groove is arranged in the upper part of the battery accommodating groove and is used for detecting the width of the front edge of the polymer lithium ion battery, and the two slots are arranged in the upper part of the first groove at intervals and is used for detecting the width and the length of electrode lugs. The quality detection device is simple in structure, has only one component, can be prepared by many methods such as stamping or die casting, is accurate in measurement and can be used for detecting the boundary dimension of the polymer lithium ion battery to make the measurement more accurate; and meanwhile, during the measuring operation, the appearance of the battery cannot be affected, and the man-made interference is reduced. The device is simple and convenient in operation, what only needs to do is to put the battery in a positioning groove, and deformation caused by complex operations is reduced.
Description
Technical field
The utility model relates to the cell preparation technical field, particularly relates to a kind of quality detection device of polymer Li-ion battery.
Background technology
Advantages such as lithium ion battery has voltage height, specific energy height, recycles often, storage time is long, not only on portable electric appts, be used widely, and be widely used in big-and-middle-sized electrical equipment aspects such as electric automobile, electric bicycle and electric tool as mobile phone, Digital Video and laptop computer.Polymer Li-ion battery phase square shaped and circular lithium ion battery have better external form dirigibility, thus by more applications in the electronic equipment of various pursuits fashion attractive in appearance, this just has higher requirement to the accuracy of battery overall dimensions,
In the polymer Li-ion battery production run, can be shaped, detect after possessing the respective electrical performance apparent size of battery at polymer Li-ion battery, especially after polymer Li-ion battery adopts the aluminium plastic membrane packing, whether more need the dimensions at its each position is judged before dispatching from the factory qualified, if but utilize survey instrument that each position is measured, not only inefficiency but also the mobile meeting that takes place frequently constitute its quality and outward appearance and think to destroy and cause damage.
The utility model content
The purpose of this utility model is at the technological deficiency that exists in the prior art, and provides a kind of efficient height to connect the quality detection device of the polymer Li-ion battery that detects safety.
For realizing that the technical scheme that the purpose of this utility model adopted is:
A kind of quality detection device of polymer Li-ion battery, comprise base plate, be arranged on the battery accommodating groove of base plate center and polymer Li-ion battery coupling, be arranged on the right baffle-plate and the right baffle plate in order to detection polymer Li-ion battery dual-side of battery accommodating groove both sides, be arranged on first groove of battery accommodating groove top, and be arranged on two slits that at interval are provided with of the first groove top in order to check lug width and length in order to detection polymer Li-ion battery front porch width.
Described base plate is provided with in order to detect the second high groove of lug glue.
Described base plate is made by polytetrafluoroethylmaterial material.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is simple in structure, has only a part, can adopt various ways preparations such as punching press or die casting, and it is measured accurately, can detect polymer Li-ion battery physical dimension by this device, makes that measurement is more accurate; In measurement procedure, the battery profile is not impacted simultaneously, reduce interference from human factor.Easy and simple to handle, this device only needs that battery is put into locating slot and gets final product, and reduces the deformation that causes because of complex operation.
Description of drawings
Figure 1 shows that quality detection device structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, the quality detection device of polymer Li-ion battery of the present utility model, comprise base plate 10, be arranged on the battery accommodating groove 5 of base plate center and polymer Li-ion battery coupling, be arranged on the right baffle-plate 6 and the right baffle plate 4 in order to detection polymer Li-ion battery dual-side of battery accommodating groove both sides, be arranged on first groove 3 of battery accommodating groove top, and be arranged on two slits 1 that at interval are provided with of the first groove top in order to check lug width and length in order to detection polymer Li-ion battery front porch width.Simultaneously, described base plate is provided with in order to detect the second high groove 2 of lug glue.
For the battery body after the aluminium plastic membrane packing, its outward appearance directly concerns its quality, utilize various draw-in grooves and baffle plate are set on the base plate, can be directly or the battery apparent size whether qualified, whether wherein, it is qualified to utilize left baffle can measure its entire length, and whether first groove can be measured the battery front porch width qualified, whether the glue height that second groove can be measured lug is qualified, and wherein the glue height of lug directly concerns the packaging insulating effect of lug and aluminium plastic membrane.
Preferably, quality detection device of the present utility model is a polytetrafluoroethylmaterial material, have characteristics such as high-low temperature resistant impacts, wear-resistant, corrosion-resistant, ductility excellence, in the relevant Performance Detection of battery production and all kinds of high low temperature, can prevent effectively that frock distortion, the caused short circuit of battery bulging from taking place.
The utility model is simple in structure, has only a part, can adopt various ways preparations such as punching press or die casting, and it is measured accurately, can detect polymer Li-ion battery physical dimension by this device, makes that measurement is more accurate; In measurement procedure, the battery profile is not impacted simultaneously, reduce interference from human factor.Easy and simple to handle, this device only needs that battery is put into locating slot and gets final product, and reduces the deformation that causes because of complex operation.
The above only is a preferred implementation of the present utility model; should be noted that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the quality detection device of a polymer Li-ion battery, it is characterized in that, comprise base plate, be arranged on the battery accommodating groove of base plate center and polymer Li-ion battery coupling, be arranged on the right baffle-plate and the right baffle plate in order to detection polymer Li-ion battery dual-side of battery accommodating groove both sides, be arranged on first groove of battery accommodating groove top, and be arranged on two slits that at interval are provided with of the first groove top in order to check lug width and length in order to detection polymer Li-ion battery front porch width.
2. quality detection device as claimed in claim 1 is characterized in that, described base plate is provided with in order to detect the second high groove of lug glue.
3. quality detection device as claimed in claim 1 or 2 is characterized in that described base plate is made by polytetrafluoroethylmaterial material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724955 CN203083476U (en) | 2012-12-19 | 2012-12-19 | Quality detection device for polymer lithium ion batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724955 CN203083476U (en) | 2012-12-19 | 2012-12-19 | Quality detection device for polymer lithium ion batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203083476U true CN203083476U (en) | 2013-07-24 |
Family
ID=48829303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220724955 Expired - Lifetime CN203083476U (en) | 2012-12-19 | 2012-12-19 | Quality detection device for polymer lithium ion batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203083476U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296632A (en) * | 2014-10-27 | 2015-01-21 | 江苏璞瑞电池有限公司 | Height measurement device for lugs of battery element |
| CN106323174A (en) * | 2016-08-17 | 2017-01-11 | 天津力神电池股份有限公司 | Novel lithium ion polymer battery edge cutting size measurement device |
| CN113203334A (en) * | 2021-04-22 | 2021-08-03 | 安徽工程大学 | Detection tool for automobile front-end anti-collision beam |
-
2012
- 2012-12-19 CN CN 201220724955 patent/CN203083476U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296632A (en) * | 2014-10-27 | 2015-01-21 | 江苏璞瑞电池有限公司 | Height measurement device for lugs of battery element |
| CN106323174A (en) * | 2016-08-17 | 2017-01-11 | 天津力神电池股份有限公司 | Novel lithium ion polymer battery edge cutting size measurement device |
| CN106323174B (en) * | 2016-08-17 | 2019-06-07 | 天津力神电池股份有限公司 | A kind of lithium ion polymer battery trimming dimension measuring device |
| CN113203334A (en) * | 2021-04-22 | 2021-08-03 | 安徽工程大学 | Detection tool for automobile front-end anti-collision beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |