New energy automobile storage battery fixing device convenient to disassemble and assemble
A new energy vehicle and fixing device technology, applied in electric vehicles, battery pack parts, circuits, etc., can solve the problems of increasing the cost of new energy vehicles, low installation and disassembly efficiency, etc., and achieve the effect of convenient and firm fixing and high efficiency
Active Publication Date: 2021-06-04
ZHEJIANG IND POLYTECHNIC COLLEGE
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Problems solved by technology
Therefore, there are certain requirements for the fixing and disassembly performance of the battery pack. If only bolts are used for fixing, a special wrench needs to be used for tightening. The battery is fixed in multiple places, and the efficiency of installation and disassembly is low. After the bolts have been disassembled many times The thread is damaged, and the bolt needs to be replaced, which increases the cost of repair, maintenance and replacement of new energy vehicles
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[0026] In order for those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0027] like Figure 1-16 As shown in the figure, a new energy vehicle battery fixing device that is easy to disassemble and assemble includes a battery 1, a casing 2 arranged outside the battery, a base 3 fixed on the new energy vehicle, a first chamber 4 arranged in the base, Four screw holes 5 located at the four corners of the base, four p...
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The invention discloses a new energy automobile storage battery fixing device convenient to disassemble and assemble. The device comprises a storage battery, a shell arranged outside the storage battery, a base fixedly arranged on an new energy automobile, a first cavity formed in the base, screw holes formed in the four corners of the base, four push blocks located on the four end faces of the shell and movably arranged on the base, clamping assemblies arranged on the push blocks and the shell, a driving assembly used for driving the push blocks to move, a plurality of supporting rods arranged on the base in an equidistant array mode, and first balls rotationally arranged on the supporting rods.
Description
technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a new energy vehicle battery fixing device that is easy to disassemble and assemble. Background technique [0002] As a vehicle that uses a single battery as the energy storage power source, the new energy vehicle uses the battery as the energy storage power source, provides electrical energy to the motor through the battery, and drives the motor to run, thereby driving the vehicle. It not only has zero emissions or nearly zero emissions. It has the advantages of emission, and can effectively reduce water pollution caused by oil leakage, reduce greenhouse gas emissions, and has higher conversion efficiency than fuel cells, enabling the vehicle to have good fuel economy, smooth operation, and no noise. [0003] For new energy vehicles, the battery pack is a key component. When in use, not only the battery needs to be charged, but also the battery needs to be maintained...
Claims
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Login to View More IPC IPC(8): H01M50/264H01M50/244H01M50/249
CPCY02T10/70
Inventor 李小红王建伟
Owner ZHEJIANG IND POLYTECHNIC COLLEGE