Advertising board fixing device

Abstract

The invention discloses an advertising board fixing device. The advertising board fixing device comprises a base body (1) and a clamping and locking space (2) arranged in the base body (1), wherein a sliding channel (3) is arranged on the left side of the clamping and locking space (2) in a communicating manner; a locking and clamping groove (4) is formed in the right side of the clamping and locking space (2) in the communicating manner; an advertising board assembly is slidably arranged in the sliding channel (3); the advertising board assembly comprises a clamping and locking part (5) which is in sliding connection with the sliding channel (3) and an advertising board body part (53) which is fixedly arranged on the left side of the clamping and locking part (5); the clamping and locking part (5) is provided with a locking and fixing groove (51); an inclined clamping plane (55) is arranged at the outer part of the right end of the clamping and locking part (5); the right end of the clamping and locking part (5) slides into the locking clamping groove (4) to be in clamping joint; the clamping and locking space (2) is internally provided with a locking and fixing device for clamping and locking the advertising board assembly.

Description

technical field [0001] The invention relates to the technical field of billboard fixing, in particular to a billboard fixing device. Background technique [0002] Billboards are outdoor media that transmit advertising information. The existing billboards are basically fixed on the frame by bolts or screws. The fixing method of bolts or screws requires drilling holes in the frame before installation. Installation steps It is cumbersome and difficult to operate, especially when it is installed at high altitude, it is easy to loosen after long-term use, and when the billboard needs to be replaced, the disassembly of the billboard is also very cumbersome and complicated, which is not conducive to the rapid replacement of the billboard, which makes The work efficiency of billboard installation and disassembly is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a billboard fixing device. [0004] In order to solv...

AI Technical Summary

Problems solved by technology

[0002] Billboards are outdoor media that transmit advertising information. The existing billboards are basically fixed on the frame by bolts or screws. The fixing method of bolts or screws requires drilling holes in the frame before installation. Installation steps It is cumbersome and difficult to operate, especially when it is installed at high altitude, it is easy to loosen after long-term use, and when the billboard needs to be replaced, the disassembly of the billboard is also very cumbersome and complicated, which is not conducive to the rapid replacement of the billboard, which makes The work efficiency of billboard installation and disassembly is low

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