Mounting structure of laterally-placed battery box for electric bicycle

Abstract

The invention discloses a mounting structure of a laterally-placed battery box for an electric bicycle. The mounting structure comprises a bicycle middle tube, a battery box, a discharge male end anda discharge female end; a mounting plate is fixed at the rear upper portion of the bicycle middle tube, and a bottom plate is fixed at the rear lower portion of the bicycle middle tube; a rotating fixing seat is fixed to the bottom plate, a sleeve and the rotating fixing seat are hinged together through a rotating shaft which is arranged in the front-rear direction of travelling of the electric bicycle, and the battery box can be loaded into the sleeve; when the battery box is pushed, the battery box and the sleeve jointly take the rotating shaft as a rotation axis to fall towards the side face of the electric bicycle, an upper fixing plate is mounted on the lower portion of the mounting plate, the discharge male end is mounted on the lower rear portion of the upper fixing plate in the pushing-in direction of the battery box, and the discharge female end is mounted on the upper rear portion of the battery box; two grooves playing a guiding role are formed in the top end of the batterybox in the pushing-in direction of the battery box; and two protrusions playing the guiding role are arranged on the corresponding positions of the upper fixing plate. The mounting structure has the high waterproof and anti-creeping effects.

Description

technical field [0001] The invention relates to an installation structure of a battery box of an electric bicycle, in particular to an installation structure of the battery box which is suitable for being placed on the rear end of the middle tube of an electric bicycle and installed and taken from the side. Background technique [0002] Some of the existing side-mounted battery boxes have complex structures, and the installation and positioning accuracy is not high. Some battery box discharge ports are placed at the bottom of the battery, and the waterproof effect is not good. Entering the positioning structure, this will lead to an increase in the volume of the battery box. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a sideways battery box installation structure for electric bicycles with simple structure, convenient operation, compact battery box structure, and good leakage prevention performance at the dis...

AI Technical Summary

Problems solved by technology

[0002] Some of the existing side-mounted battery boxes have complex structures, and the installation and positioning accuracy is not high. Some battery box discharge ports are placed at the bottom of the battery, and the waterproof effect is not good. Into the positioning structure, which will lead to an increase in the size of the battery box

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