Lithium battery fixing device

Abstract

The invention discloses a lithium battery fixing device which comprises a fixing seat, a cross-shaped reinforcing frame is movably connected to the middle position of the bottom of an inner cavity of the fixing seat, a fixing reinforcing device is fixedly connected to the middle position of the inner surface of the cross-shaped reinforcing frame, and a deformation arc plate is movably connected to the outer surface of the cross-shaped reinforcing frame. A pressurizing mechanism is movably connected to the middle of the side, away from the cross-shaped reinforcing frame, of the deformation arc plate, a protection arc plate is fixedly connected to the side, away from the deformation arc plate, of the pressurizing mechanism, a fixing frame plate is movably connected to the side, away from the pressurizing mechanism, of the protection arc plate, and an auxiliary shaft rod is movably connected to the middle of the fixing frame plate. The invention relates to the technical field of lithium batteries. The internal component is subjected to magnetic supporting adjustment through the electromagnetic effect of current, the shape of the internal component is correspondingly changed according to magnetic force, the position of the battery can be conveniently fixed and strengthened, position change caused by vibration is avoided, and normal work of energy supply of the vehicle is guaranteed.

Description

technical field [0001] The invention relates to the technical field of lithium batteries, in particular to a lithium battery fixing device. Background technique [0002] In the field of new energy electric vehicles, the power source currently used is lithium-ion batteries, which have the advantages of high energy density, no memory effect, long cycle life, no pollution, light weight, and small self-discharge. [0003] According to Chinese patent CN109203957A, by setting the fixed frame, cross bar, wheel, connecting rod, fixed sleeve, active bevel gear, driven bevel gear, connecting handle, first movable sleeve and movable rod, the device can be fixed. Good function, through the fixed sleeve and the connecting rod, it can effectively avoid the shaking of the device during use, and improve the stability of the device during use. Through the movable shaft, the battery can move more stably when it is fixed. This avoids the deflection and deformation of the battery when it is fi...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a lithium battery fixing device, which solves the problem that the battery cannot be effectively fixed on the car during the use of the existing lithium battery fixing device, and the battery bumps when the car is driving. Constant collisions with the car body lead to a decrease in the service life of the battery and affect the use of new energy vehicles

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