The invention relates to an electric vehicle battery structure easy to detach. The electric vehicle battery structure easy to detach comprises a chassis support, a battery shell and a battery unit. A protruding block is arranged on the two sides of the battery shell and the battery shell is assembled on the chassis support through the protruding block and chutes. A cavity with a rectangular section is formed in the protruding block, the two ends of a screw are assembled at the two ends of the protruding block through bearings, the upper face and the lower face of each wedge moving block are wedge faces, the wedge moving blocks are assembled on the screw through threads, the multiple wedge moving blocks are evenly distributed in the cavity along the axis of the screw, through holes are formed in the protruding block, and jacking rods are assembled in the through holes. A rotary handle is installed at one end of the screw, a pull handle is arranged on the inner side of the rotary handle and connected with pull rods, the pull rods are connected with moving lock discs, springs are arranged between the moving lock discs and the lower portion of the rotary handle, the pull rods are sleeved with the springs, and a fixed lock disc is fixed to the outer end of the protruding block and clamped with the moving lock discs through radial teeth. By the adoption of the electric vehicle battery structure, a battery can be reliably fixed and rapidly and conveniently detached, and battery overhauls are facilitated.
Electric vehicle battery structure easy to detach
2015-05-06
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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