The invention relates to the technical field of electric bicycle frames, and discloses an electric bicycle frame with a battery box bracket, which comprises a frame and the battery box bracket mounted on the side surface of the frame, a moving block can slide at the outer end of a guide rail and cannot move up and down, the outer end of a clamping block is connected with a partition plate, and one surface of the partition plate is equidistantly slotted. And a pressing structure capable of adjusting the extension length is connected in the groove. According to the electric bicycle frame with the battery box bracket, a partition plate is moved to the edge of the inner wall of the battery box bracket, a pressing plate rotates, then a top plate is rotated and pulled out as well, the top plate is pressed towards the interior of a clamping plate, multiple sets of battery boxes are placed in, the pressing plate is rotated, and the arc end of the pressing plate is tightly attached to the battery boxes; then the top plate is placed into the square groove corresponding to the pressing plate, the top plate is loosened, the pressing plate is subjected to force facing the direction of the battery box, and when the battery boxes of different specifications are installed, the top plate is inserted into the different square grooves in the pressing plate, so that the installation problem of the battery boxes of different models is solved.

本发明涉及电动自行车架技术领域，且公开了一种带有电池盒托架的电动自行车架，包括车架和安装于车架侧面的电池盒托架，移动块可在导轨外端滑动，且移动块不可上下移动，卡块外端连接有隔板，隔板其中一个面等距开槽，槽内连接有可调节伸出长度的压紧结构。该带有电池盒托架的电动自行车架移动隔板到电池盒托架内壁边缘，使压板发生转动，之后将顶板同样的转动拉出，并将顶板向着卡板内部按压，同时放入多组电池盒，并转动压板，将其圆弧端贴紧电池盒，之后将顶板放入到压板对应的方槽内，并松开顶板，让压板的受到朝向电池盒方向的力，通过对不同规格的电池盒安装时，对顶板插入到压板内不同方槽，从而改变了其不同型号的电池盒安装的问题。