CN203011359U - Width and trimming width measuring mechanism for polymer lithium ion battery - Google Patents
Width and trimming width measuring mechanism for polymer lithium ion battery Download PDFInfo
- Publication number
- CN203011359U CN203011359U CN 201220602647 CN201220602647U CN203011359U CN 203011359 U CN203011359 U CN 203011359U CN 201220602647 CN201220602647 CN 201220602647 CN 201220602647 U CN201220602647 U CN 201220602647U CN 203011359 U CN203011359 U CN 203011359U
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- battery
- width
- ion battery
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Abstract
The utility model relates to a width and trimming width measuring mechanism for a polymer lithium ion battery, which comprises a pedestal. The pedestal is equipped with a battery positioning groove and a pair of fastening clamp strips, wherein the fastening clamp strips are connected via springs, parallel with each other, and positioned in two sides of the battery positioning groove. The battery positioning groove is arranged in the pedestal, and the fastening clamp strips are arranged in two sides of the battery positioning groove, so that after a to-be-measured battery is placed in the battery positioning groove, the fastening clamp strips clamp two sides of the battery, and the battery is placed in a detecting device for normal measurement. By utilizing the principle of equivalent pulling forces of the two springs, the two sides of the battery are automatically clamped, thereby preventing the battery from extrusion and deformation due to that a caliper is held by hands, and enabling the measurement result to be more accurate. At the same time, the mechanism is characterized by simple structure and convenient operation.
Description
Technical field
The utility model relates to the battery product technical field, more particularly, relates to a kind of polymer Li-ion battery width and trimming Width measurement mechanism.
Background technology
Lithium ion battery has the advantages such as voltage is high, specific energy is high, recycle often, storage time is long, not only be used widely as mobile phone, Digital Video and laptop computer on portable electric appts, and be widely used in the big-and-middle-sized electrical equipment such as electric automobile, electric bicycle and electric tool aspect.Polymer Li-ion battery phase square shaped and circular lithium-ion batteries have better external form dirigibility, so more be applied 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 at polymer Li-ion battery, detect after possessing the respective electrical performance apparent size of battery, comprising cell widths and trimming width etc.
At present, mostly be to be undertaken by the manual detection mode in polymer Li-ion battery width detection process, inevitably can produce error to polymer Li-ion battery width and trimming width detection, can not truly feed back polymer Li-ion battery width and trimming width.
The utility model content
The purpose of this utility model is to provide a kind of polymer Li-ion battery width and trimming Width measurement mechanism, be intended to reduce the manual operation detection to the error of the generation of polymer Li-ion battery width and trimming width detection as far as possible, truly feed back polymer Li-ion battery width and trimming width.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is as follows:
A kind of polymer Li-ion battery width and trimming Width measurement mechanism, comprise a base, be provided with a battery locating slot and a pair of fastening card article that connects and be parallel to each other by spring on described base, described fastening card article is positioned at described battery locating slot both sides.
Be provided with the battery side in described fastening card article inboard and measure observation panel.
Be provided with pair of guide rails on described base, described fastening card article is located on described guide rail, along described guide rail telescopic moving.
The utility model is by establishing the battery locating slot on a base, be provided with fastening card article in described battery locating slot both sides, after battery to be measured is put into this battery locating slot, by the both sides clamping of this fastening card article with battery, then be put under pick-up unit and normally measure, due to the principle of utilizing spring tension to equate with battery both sides Automatic-clamping, reduce because employee's hand takes slide calliper rule with the impact of battery extrusion distortion, make measurement result more accurate, have simultaneously characteristics simple in structure, easy to operate.
Description of drawings
Figure 1 shows that polymer Li-ion battery width that the utility model embodiment provides and the structural representation of trimming Width measurement mechanism;
In figure: 1. base, 2. guide rail, 3. fastening card article, 4. spring, 5. battery locating slot, 6. the battery side is measured observation panel.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further elaborated.
Referring to Fig. 1, the figure shows polymer Li-ion battery width that the utility model embodiment provides and the structure of trimming Width measurement mechanism.For convenience of explanation, only show the part relevant with the utility model embodiment.
A kind of polymer Li-ion battery width and trimming Width measurement mechanism, comprise a base 1, be provided with a battery locating slot 5 and a pair of fastening card article 3 that connects and be parallel to each other by spring 4 on described base 1, described fastening card article 3 is positioned at described battery locating slot 5 both sides.
Be provided with the battery side in described fastening card article 3 inboards and measure observation panel 6.
Be provided with pair of guide rails 2 on described base 1, described fastening card article 3 is located on described guide rail 2, along described guide rail 2 telescopic movings.
Described spring is the standard spring, and the pulling force of two springs in up and down is consistent.
During use, the vertical fastening card article in two of left and right is pulled open, polymer Li-ion battery is put in the middle battery locating slot of base, under two the same standard spring tension effects, two vertical fastening card articles placed in the middle recovery naturally step up battery, then this device are placed on normally to measure below projector.
The utility model is by establishing the battery locating slot on a base, be provided with fastening card article in described battery locating slot both sides, after battery to be measured is put into this battery locating slot, by the both sides clamping of this fastening card article with battery, then be put under pick-up unit and normally measure, due to the principle of utilizing spring tension to equate with battery both sides Automatic-clamping, reduce because employee's hand takes slide calliper rule with the impact of battery extrusion distortion, make measurement result more accurate, have simultaneously characteristics simple in structure, easy to operate.
The utlity model has following characteristics and beneficial effect:
1, measure accurately, measure cell widths and trimming thickness by coordinating projector, can make measurement more accurate.
2, disturbing factor is few, in measurement procedure, cell widths and trimming width is not caused deformation, reduces interference from human factor.
3, easy and simple to handle, only need both ends of the spring is pulled open, battery is put into locating slot get final product, reduce the deformation that causes because of complex operation.
4, simple in structure, only have base, moving guide rail, vertical fastening card article and the several parts of standard spring, just can realize polymer Li-ion battery width and trimming width measure.
The above is only preferred implementation of the present utility model; should be pointed out 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. a polymer Li-ion battery width and trimming Width measurement mechanism, it is characterized in that, comprise a base, be provided with a battery locating slot and a pair of fastening card article that connects and be parallel to each other by spring on described base, described fastening card article is positioned at described battery locating slot both sides.
2. polymer Li-ion battery width according to claim 1 and trimming Width measurement mechanism, is characterized in that, is provided with the battery side in described fastening card article inboard and measures observation panel.
3. polymer Li-ion battery width according to claim 1 and 2 and trimming Width measurement mechanism, is characterized in that, is provided with pair of guide rails on described base, and described fastening card article is located on described guide rail, along described guide rail telescopic moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602647 CN203011359U (en) | 2012-11-14 | 2012-11-14 | Width and trimming width measuring mechanism for polymer lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602647 CN203011359U (en) | 2012-11-14 | 2012-11-14 | Width and trimming width measuring mechanism for polymer lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011359U true CN203011359U (en) | 2013-06-19 |
Family
ID=48602948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220602647 Expired - Lifetime CN203011359U (en) | 2012-11-14 | 2012-11-14 | Width and trimming width measuring mechanism for polymer lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110530267A (en) * | 2018-05-25 | 2019-12-03 | 世宗技术株式会社 | Width dimensions measuring device for compact battery visual examination |
-
2012
- 2012-11-14 CN CN 201220602647 patent/CN203011359U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110530267A (en) * | 2018-05-25 | 2019-12-03 | 世宗技术株式会社 | Width dimensions measuring device for compact battery visual examination |
| CN110530267B (en) * | 2018-05-25 | 2021-05-18 | 世宗技术株式会社 | Width dimension measuring device for appearance inspection of small-sized battery |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |