CN204154294U - A kind of lithium ion battery dimension measuring device - Google Patents
A kind of lithium ion battery dimension measuring device Download PDFInfo
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- CN204154294U CN204154294U CN201420552791.4U CN201420552791U CN204154294U CN 204154294 U CN204154294 U CN 204154294U CN 201420552791 U CN201420552791 U CN 201420552791U CN 204154294 U CN204154294 U CN 204154294U
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- lithium ion
- ion battery
- thrust unit
- digital display
- measuring device
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Abstract
The utility model discloses a kind of lithium ion battery dimension measuring device, comprise base, one end of described base is vertically installed with support, and, the side described base being positioned at described support is provided with thrust unit, and promote-side and the described support of described thrust unit are oppositely arranged, and, the end face of the promote-side of described thrust unit is connected with digital display pressure transducer, between described digital display pressure transducer and described support, leaves thing placement space to be measured.The beneficial effects of the utility model: provide constant drive by adopting thrust unit, and the resistance utilizing deformable body deformation to obtain judges whether the size of object under test meets the requirements, thus effectively ensure that the accuracy of lithium ion battery dimensional measurement, and then effectively raise work efficiency, save cost of labor.
Description
Technical field
The utility model relates to lithium ion battery size measurement technique field, specifically, relates to a kind of lithium ion battery dimension measuring device.
Background technology
Lithium rechargeable battery represents the most advanced level of current electrochmical power source development as new green environment protection battery.Because lithium ion battery has the advantages such as Large Copacity, long-life, memory-less effect, safe, nuisanceless and fast charging and discharging, be widely used in the electron device such as video camera, notebook computer at present, and progressively expanded to the field such as electric bicycle, electric automobile.Along with lithium ion battery is in the rapid surge of communication and energy storage industry consumption, the usability of battery requires also more and more higher, not only requires that lithium ion battery has excellent electrical property and security performance but also requires to have higher consistance.
At present, the measuring method of lithium-ion electric pool size is mainly carried out measuring with simple craft and is carried out checking, so, because interpersonal dynamics there are differences, so often occur that the size of same product exists the phenomenon of multiple numerical value aborning.Because interference from human factor is comparatively large, cause measurement data inaccurate, thus occur doing over again in a large amount of inside, scrap and the situation of customer complaint and even the return of goods.In addition, because the measurement end face of traditional slide calliper rule is very sharp keen, easy scratch body to be measured, when body to be measured is lithium ion battery, this scratch will directly affect the security performance of battery, and its security performance is reduced greatly.
, measuring process inaccurate for lithium ion battery dimensional measurement above-mentioned in correlation technique causes the problems such as security performance reduction, not yet proposes effective solution at present.
Utility model content
The problems such as the battery safety reduction that, measuring process not enough for lithium ion battery dimensional measurement accuracy in correlation technique causes, the utility model proposes a kind of lithium ion battery dimension measuring device, effectively can ensure the accuracy of lithium ion battery dimensional measurement.Further, effectively ensure that lithium ion battery can not cause safety high because of scratch.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that a kind of lithium ion battery dimension measuring device, comprise base, one end of described base is vertically installed with support, and, the side described base being positioned at described support is provided with thrust unit, promote-side and the described support of described thrust unit are oppositely arranged, and, the end face of the promote-side of described thrust unit is connected with digital display pressure transducer, between described digital display pressure transducer and described support, leaves thing placement space to be measured.
Further, described thrust unit is air pressure thrust unit.
Further, described air pressure thrust unit comprises the cylinder be fixedly installed on described base, and the movable end of described cylinder and stiff end are respectively arranged with cylinder pole and tracheae.
Further, described tracheae is provided with tracheae rapid-acting coupling.
Further, described air pressure thrust unit is provided with digital-display air pressure table and action button.。
Further, described digital display pressure transducer comprises deformable body and digital display device, and wherein, described digital display device is connected with described deformable body, and, described deformable body is provided with the lever attachment hole matched with described cylinder pole.
Further, described digital display device comprises signal processor, controller and display screen.
Further, described base and the described digital display pressure transducer face relative with described thing placement space to be measured are plane.
The beneficial effects of the utility model: provide constant drive by adopting thrust unit, and the resistance utilizing deformable body deformation to obtain judges whether the size of object under test meets the requirements, thus effectively ensure that the accuracy of lithium ion battery dimensional measurement, and then effectively raise work efficiency, save cost of labor.
In addition, by base and the digital display pressure transducer face relative with determinand placement space are set to plane, thus effectively ensure that object under test (lithium ion battery) can not be scraped off in the process measured, and then effectively ensure that the security of object under test (lithium ion battery).
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the lithium ion battery dimension measuring device according to the utility model embodiment;
Fig. 2 is the unitized construction schematic diagram of support according to the utility model embodiment and base;
Fig. 3 is the front view of the digital display pressure transducer according to the utility model embodiment;
Fig. 4 is the structural representation of the cylinder according to the utility model embodiment;
Fig. 5 is the using state figure of the lithium ion battery dimension measuring device according to the utility model embodiment.
In figure:
1, digital display pressure transducer; 2, thrust unit; 3, support; 4, base; 5, cylinder; 6, cylinder pole; 7, tracheae; 8, deformable body; 9, digital display device; 10, lever attachment hole is propped up; 11, tracheae rapid-acting coupling; 12, display screen; 13, object under test.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As Fig. 1-4, according to embodiment of the present utility model, provide a kind of lithium ion battery dimension measuring device, comprise base 4, one end of described base 4 is vertically installed with support 3, and, the side described base 4 being positioned at described support 3 is provided with thrust unit 2, promote-side and the described support 3 of described thrust unit 2 are oppositely arranged, and, the end face of the promote-side of described thrust unit 2 is connected with digital display pressure transducer 1, between described digital display pressure transducer 1 and described support 3, leaves thing placement space to be measured.
In addition, in one embodiment, described thrust unit 2 can be air pressure thrust unit, described air pressure thrust unit comprises the cylinder 5 be fixedly installed on described base 4, and, the movable end of described cylinder 5 and stiff end are respectively arranged with cylinder pole 6 and tracheae 7, and described tracheae 7 is provided with tracheae rapid-acting coupling 11, and described air pressure thrust unit is provided with digital-display air pressure table and action button.。
In addition, in one embodiment, described digital display pressure transducer 1 can comprise deformable body 8 and digital display device 9, wherein, described digital display device 9 is connected with described deformable body 8, further, described deformable body 8 is provided with the lever attachment hole 10 matched with described cylinder pole 6, described digital display device 9 comprises signal processor, controller and display screen 12.
In addition, in one embodiment, described base 4 and described digital display pressure transducer 1 face relative with described thing placement space to be measured are plane.
Conveniently understand technique scheme of the present utility model, below by way of in concrete use-pattern, technique scheme of the present utility model is described in detail.
When specifically using, as shown in Figure 5, by object under test 13(lithium ion battery) be placed in the placement space that leaves between described digital display pressure transducer 1 and described support 3, ventilate then to described cylinder 5, thus utilize described air pressure thrust unit to provide constant expulsive force to described deformable body 8, described object under test 13 is clamped with described base 4 by described digital display pressure transducer 1, thus the change in resistance produced by deformable body 8 self-deformation described in described digital display pressure transducer 1 judge whether the size of lithium ion battery meets the requirements.Wherein, on described digital display pressure transducer 1, the deformation resistance of described deformable body 8 can be shown by digital display device 9 described in described digital display pressure transducer 1.
And how according to described digital display device 9 prevention out judge that whether the size of object under test 13 qualified, then determine in such a way.
Actual production processing range is set to D1-D2, first record with described lithium ion battery dimension measurement tool the resistance value that described standard is the standard component of D1 when actual measurement, be set to resistance value R1, then continue to utilize described lithium ion battery dimension measurement tool to record the resistance value of the standard component that standard is D2, be set to resistance value R2, and when measuring the resistance of object under test 13, only need by judging that the resistance of described object under test 13 is whether between R1 and R2, then whether can judge the size qualification of described object under test 13.
As can be seen here, by means of technique scheme of the present utility model, constant drive is provided by adopting described thrust unit 2, and the resistance utilizing the deformation of described deformable body 8 to obtain is to judge whether the size of object under test meets the requirements, thus accuracy when effectively ensure that lithium ion battery dimensional measurement, and then effectively raise work efficiency, save cost of labor.
And by described base 4 and described digital display pressure transducer 1 face relative with described object under test 13 placement space are set to plane, thus can effectively ensure described object under test 13 can not measure process in be scraped off, and then effectively ensure that object under test 13(lithium ion battery) security.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a lithium ion battery dimension measuring device, comprise base (4), it is characterized in that, one end of described base (4) is vertically installed with support (3), and, the side described base (4) being positioned at described support (3) is provided with thrust unit (2), promote-side and the described support (3) of described thrust unit (2) are oppositely arranged, and, the end face of the promote-side of described thrust unit (2) is connected with digital display pressure transducer (1), between described digital display pressure transducer (1) and described support (3), leaves thing placement space to be measured.
2. lithium ion battery dimension measuring device according to claim 1, is characterized in that, described thrust unit (2) is air pressure thrust unit.
3. lithium ion battery dimension measuring device according to claim 2, it is characterized in that, described air pressure thrust unit comprises the cylinder (5) be fixedly installed on described base (4), further, the movable end of described cylinder (5) and stiff end are respectively arranged with cylinder pole (6) and tracheae (7).
4. lithium ion battery dimension measuring device according to claim 3, is characterized in that, described tracheae (7) is provided with tracheae rapid-acting coupling (11).
5. lithium ion battery dimension measuring device according to claim 3, is characterized in that, described air pressure thrust unit is provided with digital-display air pressure table and action button.
6. lithium ion battery dimension measuring device according to claim 3, it is characterized in that, described digital display pressure transducer (1) comprises deformable body (8) and digital display device (9), wherein, described digital display device (9) is connected with described deformable body (8), further, described deformable body (8) is provided with the lever attachment hole (10) matched with described cylinder pole (6).
7. lithium ion battery dimension measuring device according to claim 6, is characterized in that, described digital display device comprises signal processor, controller and display screen (12).
8. lithium ion battery dimension measuring device as claimed in any of claims 1 to 7, is characterized in that, described base (4) and described digital display pressure transducer (1) face relative with described thing placement space to be measured are plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552791.4U CN204154294U (en) | 2014-09-25 | 2014-09-25 | A kind of lithium ion battery dimension measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552791.4U CN204154294U (en) | 2014-09-25 | 2014-09-25 | A kind of lithium ion battery dimension measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN204154294U true CN204154294U (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420552791.4U Expired - Fee Related CN204154294U (en) | 2014-09-25 | 2014-09-25 | A kind of lithium ion battery dimension measuring device |
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| Country | Link |
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| CN (1) | CN204154294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871833A (en) * | 2015-12-10 | 2017-06-20 | 深圳市比克动力电池有限公司 | Battery slot rolling shoulder height measurement apparatus and its measuring method |
| CN110456282A (en) * | 2019-06-30 | 2019-11-15 | 安徽宇艳智能机械科技有限公司 | A kind of battery check device used suitable for mine narrow gauge electric car |
-
2014
- 2014-09-25 CN CN201420552791.4U patent/CN204154294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871833A (en) * | 2015-12-10 | 2017-06-20 | 深圳市比克动力电池有限公司 | Battery slot rolling shoulder height measurement apparatus and its measuring method |
| CN110456282A (en) * | 2019-06-30 | 2019-11-15 | 安徽宇艳智能机械科技有限公司 | A kind of battery check device used suitable for mine narrow gauge electric car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20170925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |