| CPC H01M 50/247 (2021.01) [G03B 17/02 (2013.01); H01M 50/262 (2021.01); H01M 50/271 (2021.01); H01M 2220/30 (2013.01)] | 12 Claims |
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1. A battery holder cover plate, applied to a camera and configured to be covered at a battery holder of the camera, wherein the battery holder cover plate comprises a first sliding cover, a second sliding cover, an open/close button, an elastic sheet, and an inner cover plate;
a clamping convex block is arranged at one end of the first sliding cover; the clamping convex block is configured to be clamped to a clamping slot in one end of the camera;
one end of the second sliding cover is configured to be rotatably connected to the other end of the camera;
the first sliding cover and the second sliding cover are slidably connected; one end of the elastic sheet is connected to the first sliding cover, and the other end is connected to the open/close button; the open/close button is arranged in a button through hole of the first sliding cover;
the open/close button slides between a released position and a locked position; when the open/close button slides to the locked position, the elastic sheet abuts against the first sliding cover to limit relative sliding between the first sliding cover and the second sliding cover; the clamping convex block is clamped to the clamping slot to prevent the battery holder cover plate from rotating; when the open/close button slides to the released position, the elastic sheet is separated from the first sliding cover to allow the first sliding cover and the second sliding cover to slide relatively; the clamping convex block is separated from the clamping slot to allow the battery holder cover plate to rotate; and
the inner cover plate is connected to the second sliding cover, and a size of the inner cover plate matches a size of a battery holder opening of the camera,
wherein a first groove is formed in an inner side wall of the first sliding cover; first sliding blocks are arranged on two opposite sides of the first groove; a slideway is formed between the first sliding block and the first groove; a first part of the second sliding cover is arranged in the first groove, and second sliding blocks are convexly arranged on two sides of the first part of the second sliding cover; and the second sliding block is embedded in the slideway and slides in the slideway,
wherein one end of the first groove is adjacently provided with a first convex block and a second convex block; the button through hole is arranged at one end away from the first convex block and the second convex block; one end of the elastic sheet is provided with a fourth through hole and a fifth through hole; the first convex block is connected to the fourth through hole; and the fifth through hole sleeves the second convex block,
wherein the first part of the second sliding cover is further provided with a first through hole and a second through hole, and the open/close button is slidably arranged in the first through hole; and the elastic sheet passes through the second through hole and is connected to the first sliding cover.
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