Improved advertisement lamp box fixing device
A technology for advertising light boxes and fixing devices, which is applied in the direction of display devices, instruments, and illuminated signs, etc. It can solve problems such as insufficient fixation, electric shock accidents, and unstable electrical connections, etc., so as to increase installation and removal efficiency and facilitate operation Fast, safe and stable power connection
Inactive Publication Date: 2018-06-26
陈洁
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Problems solved by technology
[0002] There are advertising light boxes installed on the outer walls of many shops. These advertising light boxes can play a good role in publicity. At present, the installation of advertising light boxes still relies on screws and other parts to be fixed in the wall and then connected to the power supply. This method is not stable enough and time-consuming It is easy to loose after a long time, and the unstable electrical connection will affect the normal display of the advertising light box. In addition, there is a danger of the advertising light box falling, and this method is not easy to disassemble for maintenance or replacement, and the live end is exposed during the disassembly process. Easy to cause electric shock accident
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[0019] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0020] refer to Figure 1-4 As shown, an improved advertising light box fixing device of the present invention includes a base body 2 arranged in a building body and an advertising light box 1 mated with the base body 2, and a socket is provided on the bottom end surface of the base body 2. The closing cavity 20, the left and right end walls of the insertion cavity 20 are correspondingly provided with transverse grooves 81 communicating with the insertion cavity 20 and extending left and right, and the transverse grooves 81 are away from the inner end of the insertion cavity 20. A first compression spring 82 is fixedly arranged on the wall, and a...
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The invention discloses an improved advertisement lamp box fixing device. The improved advertisement lamp box fixing device comprises a base body arranged in a building body and an advertisement lampbox cooperatively connected with the base body, an inserting cavity is formed in the bottom end face of the base body, transverse grooves which are communicated with the inserting cavity and extend left and right are correspondingly formed in the left end wall and the right end wall of the inserting cavity, first compressed springs are fixed to the inside end walls of the sides, away from the inserting cavity, of the transverse grooves, isolation plates are fixedly connected to the ends of the sides, close to the inserting cavity, of the first compressed springs, and first slant guide faces facing the lower portion are arranged at the ends of the sides, away from the first compressed springs, of the isolation plates. An advertisement lamp box is firmly locked, an accident caused by crushing is prevented, the advertisement lamp box is safe and stable in electricity, the advertisement lamp box is prevented from loosening, it is avoided that outage influences normal use of the advertisement lamp box, the whole improved advertisement lamp box fixing device is convenient to operate, the installing and detaching efficiency of the advertisement lamp box is greatly improved, and an electric shock accident caused when the advertisement lamp box is installed and detached is effectively avoided.
Description
technical field [0001] The invention relates to the technical field of fixing an advertising light box, in particular to an improved fixing device for an advertising light box. Background technique [0002] There are advertising light boxes installed on the outer walls of many shops. These advertising light boxes can play a good role in publicity. At present, the installation of advertising light boxes still relies on screws and other parts to be fixed in the wall and then connected to the power supply. This way of fixing is not stable enough and time-consuming It is easy to loose after a long time, and the unstable electrical connection affects the normal display of the advertising light box. In addition, there is a danger of the advertising light box falling, and this method is not easy to disassemble for maintenance or replacement, and the live end is exposed during the disassembly process. It is easy to cause electric shock accident. . Contents of the invention [00...
Claims
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Login to view more IPC IPC(8): G09F13/04
CPCG09F13/0413G09F13/0445
Inventor 陈洁
Owner 陈洁
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