Reinforced structure for backlight module
A technology of backlight module and reinforced structure, which is applied in optics, nonlinear optics, instruments, etc., can solve the problems of easy crushing of circuit boards, short circuits of circuit boards, etc., and achieve the effects of easy disassembly, compact design, and convenient operation
Inactive Publication Date: 2017-02-22
李鑫
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Problems solved by technology
When the backlight module is placed horizontally, the driving circuit board will be sandwiched between the backlight module and the desktop. Due to the gravity of the backlight module itself, it is easy to crush the circuit board. On the desktop, the circuit board is in direct contact with the desktop, which may easily cause a short circuit on the circuit board
Method used
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Embodiment 2
[0023] The working principle of the reinforcing structure of the backlight module in this embodiment is the same as that of Embodiment 1, except that: the reinforcing layer in this embodiment is made of neopentyl glycol, ethylene-propylene rubber, and brominated poly Styrene, decabromodiphenyl ether, cuprous chloride, and urethane elastomer are mixed in a weight ratio of 1.2:3:0.8:1.2:2:0.2. Specifically, the reinforcing layer is made of neopentyl glycol, ethylene-propylene rubber, brominated polystyrene, decabromodiphenyl ether, cuprous chloride, and urethane elastomer in accordance with 1.2g: 3g: 0.8g: 1.2g : 2g:0.2g is mixed by weight ratio.
[0024] By coating the inner wall of the through hole with a reinforcing layer with a composition formula with superior impact resistance, the overall structural strength of the backlight module is effectively enhanced.
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The invention discloses a reinforced structure for a backlight module comprising an upper baffle plate and a backlight module; the upper baffle plate is fixedly connected with a bayonet; the bayonet is fixedly connected with a fixing groove; the inner side of the bayonet is provided with a through hole; the through hole is movably connected with a screw; the bayonet is movably connected with a neck; the neck is fixedly connected with a support strip; the support strip is provided with a reinforcement; the inner side of the support strip is provided with a rubber frame; a sliding groove is installed inside the rubber frame; the sliding groove is movably connected with a sliding stud; the inner side of the sliding stud is provided with a backlight module; a stop piece is installed under the backlight module; the stop piece is fixedly connected with a spring; the spring is fixedly connected with a lower baffle plate; the inner side of the lower baffle plate is provided with an element groove; the lower part of the lower baffle plate is fixedly connected with a support. The reinforced structure for the backlight module has compact design, simple structure and easy operation; backlight module is reinforced by means of the rubber frame and the element groove.
Description
Technical field [0001] The invention belongs to the technical field of backlight modules, and specifically relates to a reinforced structure of the backlight module. Background technique [0002] The backlight module is one of the important components of the liquid crystal display device. The liquid crystal display device includes a liquid crystal display panel and a backlight module. The liquid crystal display panel itself cannot emit light, and the backlight module needs to provide a uniformly distributed surface light source so that the liquid crystal display panel can display images normally. As the liquid crystal display industry products become thinner, the overall thickness of the liquid crystal display device is becoming thinner. In order to reduce the overall thickness, the thickness of the backlight module is generally reduced, but the strength of the backlight module will be affected accordingly. The plastic frame has a component groove corresponding to the component ...
Claims
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IPC IPC(8): G02F1/13357G02F1/13
CPCG02F1/133608G02F1/1309
Inventor 李鑫
Owner 李鑫