A liquid crystal display panel
A liquid crystal display and panel technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as inconvenient disassembly, easy wear of threaded holes, and loose connection of panels, so as to facilitate operation and observation, and improve work efficiency , the effect of reducing the workload
Inactive Publication Date: 2009-10-07
朱建华
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Problems solved by technology
During installation, the LCD screen is embedded on the panel first, and then installed on the working surface through the panel. However, the existing panels are usually installed on the working surface by means of screws or bolts. Processing threaded holes on the panel not only increases the difficulty of the processing technology, but also affects the surface quality of the panel. Moreover, this connection method is very inconvenient to disassemble during installation or maintenance. After a long period of use, the threaded holes are easy to occur. Wear and tear, causing panel connections to loosen or even fall off
Method used
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Embodiment Construction
[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0015] Such as Figure 1 to Figure 5 As shown, it is a schematic structural diagram of a liquid crystal display panel of the present invention. The liquid crystal display panel includes a ring-shaped casing 1 with a rectangular cross-section. The front surface of the casing 1 is fixedly provided with a rectangular border2.
[0016] The top outer wall of the housing 1 is provided with three through holes 12, a wedge-shaped elastic chuck 11 is located in each through hole and one end is connected with the outer wall of the housing 1, and the other end of the elastic chuck 11 is free. end and adjacent to the side of the frame, the back of the frame is also longitudinally provided with a guide groove 3 above the free end of the corresponding chuck 11 for the screwdriver bit to extend into; the bottom outer wall of the housing 1 is also provided w...
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A liquid crystal display panel includes a shell, and rims capable of blocking the LCD is provided at the front end-face of the housing, wherein, a through-hole is provided at the outside wall of the top of the shell, an elastic chuck with wedge blocky cross section is located in the through-hole, and one end of the chuck is connected to the outside wall of the shell, and the other end of the elastic chuck is a free end and adjacent to the rim side, a guiding groove for a screw driver tool tip to extend is longitudinally opened above the free end of the chuck. Compared with the existing technology, the invention sets up an elastic chuck on the shell and can completer the mounting by clip type connection without opening screwed holes on the panel, so that the mounting becomes more convenient; a guiding groove is provided at the back face of the rim, the panel can be exchanged without disassembly from inside, so that the operation becomes easier.
Description
technical field [0001] The invention relates to a panel structure, in particular to a liquid crystal display panel used for a control device of a compact shelf. Background technique [0002] In industrial control and daily life, in order to facilitate the automatic operation and real-time monitoring of equipment, a liquid crystal display with visual effects is usually used. Through the liquid crystal display, users can directly observe the use and working status of the current equipment or electrical appliances. It is convenient to make timely adjustments to equipment or electrical appliances when needed. [0003] The LCD screen is generally connected with a panel. On the one hand, the panel can realize the connection between the LCD screen and the work surface, and on the other hand, it can also play a role in decorating and protecting the LCD screen. During installation, the LCD screen is embedded on the panel first, and then installed on the working surface through the p...
Claims
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IPC IPC(8): G02F1/13
Inventor 朱建华
Owner 朱建华