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Nail-equipped cover plate

A cover plate and locking nail technology, applied in the direction of electrical components, circuits, battery pack parts, etc., can solve the problems of easy bending deformation, easy falling off, etc., and achieve the effect of strengthening strength, not easy falling off, not easy to deform

Inactive Publication Date: 2012-10-24
无锡华燕新电源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the surface of the existing battery cover is smooth, easy to bend and deform, and easy to fall off after being covered

Method used

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  • Nail-equipped cover plate
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Experimental program
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Embodiment Construction

[0012] The present invention will be further explained below in conjunction with the accompanying drawings.

[0013] The invention discloses a cover plate with nails, which comprises a cover plate 1, a pair of symmetrical reinforcing ribs 2 are arranged on the upper and lower sides of the cover plate 1, and a set of locking nails 3 are arranged in the middle of the cover plate 1 at equal intervals in the transverse direction.

[0014] Wherein, the set of locking nails is at least 3 to prevent the cover plate 1 from falling off after being covered.

[0015] Wherein, a pair of symmetrical reinforcing ribs are arranged on the top and bottom of the cover plate to prevent the cover plate from bending and deforming after the battery has been used for a period of time.

[0016] The nailed cover plate disclosed by the invention has a simple structure, strengthens the cover plate strength, is not easily deformed, and is not easy to fall off.

[0017] The present invention provides an ...

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PUM

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Abstract

The invention discloses a nail-equipped cover plate, which comprises a cover plate. The upper part and the lower part of the cover plate are provided with a pair of symmetrical reinforcing ribs. The middle of the cover plate is equipped with a group of locking nails arranged in equal intervals transversely. The nail-equipped cover plate disclosed in the invention has the advantages of s simple structure, reinforced cover plate strength, hard deformation, and little possibility of falling off.

Description

technical field [0001] The invention relates to a tubular storage battery accessory, in particular to a cover plate with nails. Background technique [0002] Storage battery was invented by Plante in 1859 and has a history of more than 100 years. Since the invention of lead-acid batteries, they have always had an absolute advantage in chemical power sources. This is because of its low price, easy access to raw materials, sufficient reliability in use, suitable for large current discharge and wide ambient temperature range. [0003] The battery cell in the existing tubular lead-acid battery utilizes the bag-type PE separator to pack the negative plate inside, and then assemble the battery cell with the positive plate. [0004] But the surface of the existing battery cover is smooth, easy to bend and deform, and easy to fall off after being covered. Contents of the invention [0005] Purpose of the invention: Aiming at the deficiencies of the prior art, the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/04
CPCY02E60/12Y02E60/10
Inventor 贾正兵史仲华张亭
Owner 无锡华燕新电源有限公司