CN209877853U - Novel device for measuring center distance of polymer lithium ion battery - Google Patents
Novel device for measuring center distance of polymer lithium ion battery Download PDFInfo
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- CN209877853U CN209877853U CN201920837720.1U CN201920837720U CN209877853U CN 209877853 U CN209877853 U CN 209877853U CN 201920837720 U CN201920837720 U CN 201920837720U CN 209877853 U CN209877853 U CN 209877853U
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- lithium ion
- ion battery
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Abstract
The utility model discloses a measure novel device of polymer lithium ion battery centre-to-centre spacing, including base and polymer lithium ion battery, it has last regulation luo silk hole and lower regulation luo silk hole to open on the base, left regulating block and right regulating block are respectively installed to the left and right sides on the base, on adjust luo silk hole and lower regulation luo silk hole respectively through fixed luo silk two, fixed luo silk three and fixed luo silk one be fixed with left regulating block, fixed block and right regulating block, fixed luo silk one, fixed luo silk two and fixed luo silk three all are provided with two sets ofly, and fixed luo silk one and fixed luo silk two all set up at last regulation luo silk hole and lower regulation luo silk downthehole and slide. The novel device for measuring the center distance of the polymer lithium ion battery is convenient to adjust, is suitable for measuring batteries with various tab center distances, greatly improves the production efficiency of measuring the tab center distance, and changes the current situation that the center distance is measured by using calipers in the current stage of the polymer lithium ion battery industry.
Description
Technical Field
The utility model relates to a gather thing lithium ion battery technical field, specifically be a measure novel device of polymer lithium ion battery centre-to-centre spacing.
Background
In recent years, with the rapid rise of markets of unmanned aerial vehicles, electric tools, electronic cigarettes and health care products, the requirement for the consistency of the center distance size of the tabs of the polymer lithium ion battery is higher and higher due to the inherent characteristics of the markets.
At present, the center distance of the tab is tested by a method of testing the center distance of the tab in the manufacturing process of the polymer lithium ion battery by using a tool such as a vernier caliper. The testing method is low in efficiency, large-scale production can only be suitable for sampling inspection, and a vernier caliper testing end is extremely easy to be in short circuit with a positive lug and a negative lug in the inspection process, so that a battery is scrapped due to short circuit, and therefore the measuring tool is required to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a measure novel device of polymer lithium ion battery centre-to-centre spacing, for solving among the above-mentioned background art test method inefficiency, large-scale production can only be applicable to the selective examination, and because of slide caliper rule test terminal surface very easily with positive negative pole ear short circuit for the metal material in the inspection measurement process, cause potential safety hazard phenomena such as battery short circuit, gas expansion, firing.
In order to achieve the above object, the utility model provides a novel device for measuring center distance of polymer lithium ion battery, which comprises a right adjusting block, a left adjusting block, a fixed block, an upper adjusting screw hole, a lower adjusting screw hole, a first fixing screw, a second fixing screw, a third fixing screw, a base and a polymer lithium ion battery, the base is provided with an upper adjusting screw hole and a lower adjusting screw hole, the left side and the right side of the base are respectively provided with a left adjusting block and a right adjusting block, a fixed block is arranged above the base between the left adjusting block and the right adjusting block, the left adjusting block, the fixed block and the right adjusting block are respectively fixed on the upper adjusting screw hole and the lower adjusting screw hole through a second fixed screw, a third fixed screw and a first fixed screw, two groups of the first fixed screw, the second fixed screw and the third fixed screw are respectively arranged, and the first fixing screw and the second fixing screw are arranged in the upper adjusting screw hole and the lower adjusting screw hole to slide.
Preferably, the right adjusting block, the left adjusting block, the fixing block and the base are all made of bakelite plates, and the thickness of each bakelite plate is 5 mm.
Preferably, the upper adjusting screw hole and the lower adjusting screw hole are arranged to be holes for sliding adjustable fixing screw holes, and the right adjusting block and the left adjusting block are arranged to be in a sliding type structure by sliding in the upper adjusting screw hole and the lower adjusting screw hole through the first fixing screw and the second fixing screw.
Preferably, the tabs of the polymer lithium ion battery are arranged between the right adjusting block and the fixed block and between the left adjusting block and the fixed block.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a measure novel device of polymer lithium ion battery centre-to-centre spacing, this device base is formed with the bakelite board preparation, it has two holes of the adjustable fixed luo silk hole of slip to open on the bakelite board base, adjustable locating piece about respectively installing on the base, the fixed block that can change according to different wantonly is equipped with in the centre of adjustable locating piece about on the base, the device adjusts conveniently, be applicable to the battery of measuring various utmost point ear centre-to-centre spacings, use this novel device, improve the production efficiency of measuring utmost point ear centre-to-centre spacing greatly, the current situation of using slide caliper rule measurement centre-to-centre spacing has been changed in the polymer lithium ion battery trade current stage.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the battery comprises a right adjusting block, 2, a left adjusting block, 3, a fixing block, 4, an upper adjusting screw hole, 5, a lower adjusting screw hole, 6, a first fixing screw, 7, a second fixing screw, 8, a third fixing screw, 9, a base, 10 and a polymer lithium ion battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a novel device for measuring the center distance of a polymer lithium ion battery comprises a right adjusting block 1, a left adjusting block 2, a fixed block 3, an upper adjusting screw hole 4, a lower adjusting screw hole 5, a first fixing screw 6, a second fixing screw 7, a third fixing screw 8, a base 9 and a polymer lithium ion battery 10, wherein the base 9 is provided with the upper adjusting screw hole 4 and the lower adjusting screw hole 5, the left adjusting block 2 and the right adjusting block 1 are respectively arranged on the left side and the right side of the base 9, a fixed block 3 is arranged above a base 9 between the left adjusting block 2 and the right adjusting block 1, the left adjusting block 2, the fixed block 3 and the right adjusting block 1 are respectively fixed on an upper adjusting screw hole 4 and a lower adjusting screw hole 5 through a second fixed screw 7, a third fixed screw 8 and a first fixed screw 6, the second fixed screw 7 and the third fixed screw 8 are respectively provided with two groups, the first fixing screw 6 and the second fixing screw 7 are arranged in the upper adjusting screw hole 4 and the lower adjusting screw hole 5 to slide in the same way;
the right adjusting block 1, the left adjusting block 2, the fixed block 3 and the base 9 are all made of bakelite plates, and the thickness of each bakelite plate is 5 mm; the upper adjusting screw hole 4 and the lower adjusting screw hole 5 are arranged to be holes for sliding and adjusting fixing screw holes, and the right adjusting block 1 and the left adjusting block 2 are arranged to be in a sliding type structure through the first fixing screw 6 and the second fixing screw 7 in the upper adjusting screw hole 4 and the lower adjusting screw hole 5 in a sliding manner; and the lugs of the polymer lithium ion battery 10 are arranged between the right adjusting block 1 and the fixed block 3 and between the left adjusting block 2 and the fixed block 3.
The working principle is as follows: before the novel device for measuring the center distance of the polymer lithium ion battery is used, the structure of the whole battery positive plate needs to be known simply, when the measurement is carried out, the polymer lithium ion battery 10 is placed on the base 9, the battery is placed in front of the right adjusting block 1, the left adjusting block 2 and the fixing block 3, the pole lugs of the polymer lithium ion battery 10 are placed on two sides of the fixing block 3, then the right adjusting block 1 and the left adjusting block 2 are adjusted according to the center distance size of the pole lugs, the fixing screw I6 and the fixing screw II 7 are loosened, then the right adjusting block 1 and the left adjusting block 2 slide in the upper adjusting screw hole 4 and the lower adjusting screw hole 5, and the fixing screw I6 and the fixing screw II 7 are adjusted well.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a measure novel device of polymer lithium ion battery centre-to-centre spacing, includes right regulating block (1), left regulating block (2), fixed block (3), goes up adjusting screw hole (4), adjusts screw hole (5) down, fixes screw one (6), fixes screw two (7), fixes screw three (8), base (9) and polymer lithium ion battery (10), its characterized in that: the base (9) is provided with an upper adjusting screw hole (4) and a lower adjusting screw hole (5), the left and right sides of the base (9) are respectively provided with a left adjusting block (2) and a right adjusting block (1), a fixed block (3) is arranged above a base (9) between the left adjusting block (2) and the right adjusting block (1), the upper adjusting screw hole (4) and the lower adjusting screw hole (5) are respectively fixed with a left adjusting block (2), a fixed block (3) and a right adjusting block (1) through a second fixed screw (7), a third fixed screw (8) and a first fixed screw (6), two groups of screws are arranged on the first fixing screw (6), the second fixing screw (7) and the third fixing screw (8), and the first fixing screw (6) and the second fixing screw (7) are arranged in the upper adjusting screw hole (4) and the lower adjusting screw hole (5) to slide.
2. The novel device for measuring the center distance of the polymer lithium ion battery according to claim 1, wherein: the right adjusting block (1), the left adjusting block (2), the fixed block (3) and the base (9) are all made of bakelite plates, and the thickness of each bakelite plate is 5 mm.
3. The novel device for measuring the center distance of the polymer lithium ion battery according to claim 1, wherein: the upper adjusting screw hole (4) and the lower adjusting screw hole (5) are holes for sliding and adjusting fixing screw holes, and the right adjusting block (1) and the left adjusting block (2) are arranged in the upper adjusting screw hole (4) and the lower adjusting screw hole (5) in a sliding mode through a first fixing screw (6) and a second fixing screw (7).
4. The novel device for measuring the center distance of the polymer lithium ion battery according to claim 1, wherein: and lugs of the polymer lithium ion battery (10) are arranged between the right adjusting block (1) and the fixed block (3) and between the left adjusting block (2) and the fixed block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920837720.1U CN209877853U (en) | 2019-06-03 | 2019-06-03 | Novel device for measuring center distance of polymer lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920837720.1U CN209877853U (en) | 2019-06-03 | 2019-06-03 | Novel device for measuring center distance of polymer lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209877853U true CN209877853U (en) | 2019-12-31 |
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ID=68948425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920837720.1U Active CN209877853U (en) | 2019-06-03 | 2019-06-03 | Novel device for measuring center distance of polymer lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209877853U (en) |
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2019
- 2019-06-03 CN CN201920837720.1U patent/CN209877853U/en active Active
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