Liquid crystal display screen anti-fall protection device

A technology for liquid crystal display screens and protection devices, which is applied in the direction of identification devices, instruments, coil springs, etc. It can solve the problems of brittle screens, fires, falls, etc., and achieve the effects of improving sensitivity and reducing potential energy

Pending Publication Date: 2019-12-20
南京习成机电科技有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Due to the brittle screen of the existing liquid crystal display screen, it is very easy to be damaged during transportation and use, thereby causing large economic losses; in addition, the liquid crystal display screen used for TV viewing is The materials used are usually combustible materials, so when the TV is short-circuited, it is very easy to be ignited by the circuit, causing a fire phenomenon.

Method used

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  • Liquid crystal display screen anti-fall protection device
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  • Liquid crystal display screen anti-fall protection device

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] The model of thermistor 213 is NTC thermistor 213 .

[0024] see Figure 1-6 , the present invention provides a technical solution: a liquid crystal display anti-drop protection device, including an anti-drop mechanism 1, a fire extinguishing mechanism 2, a liquid crystal display 3, a casing 4 and a support rod 5, the inside of the casing 4 and the liquid crystal display The screen 3 is glued together, the casing 4 is equipped with an anti-fall mechani...

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Abstract

The invention discloses a liquid crystal display screen anti-fall protection device. The liquid crystal display screen anti-fall protection device includes an anti-fall mechanism, a fire extinguishingmechanism, a liquid crystal display screen, a shell and a support rod; the inside of the shell is glued to the liquid crystal display screen; the anti-fall mechanism is installed in the circumferential direction of the shell; the lower part of the shell is glued to the support rod; and the fire extinguishing mechanism is arranged inside the shell. The way that a thermistor is connected in parallel with a motor is adopted, so that the resistance of the thermistor increases when the temperature inside the shell rises, the motor changes from a short-circuit state to a conductive state, and the motor is started; therefore, the sensitivity of the liquid crystal display screen anti-fall protection device to temperature is improved, and the fire extinguishing mechanism is activated immediately when a fire occurs in the shell.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display screens, in particular to an anti-drop protection device for liquid crystal display screens. Background technique [0002] Liquid crystal display is a flat and thin display device, composed of a certain number of color or black and white pixels, placed in front of the light source or reflective surface. Liquid crystal displays are favored by engineers for their low power consumption in electronic devices that run on batteries. [0003] Due to the brittle screen of the existing liquid crystal display screen, it is very easy to be damaged during transportation and use, thereby causing large economic losses; in addition, the liquid crystal display screen used for TV viewing is The materials used are usually combustible materials, so when the TV is short-circuited, it is very easy to be ignited by the circuit, causing a fire phenomenon. Therefore, there is an urgent need for a liquid ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/35A62C3/16A62C37/42F16F15/04F16F15/08
CPCA62C3/16A62C37/42F16F15/04F16F15/08F16F2238/026G09F9/35
Inventor 李剑波李小刚蒋明志陈睿戴卫
Owner 南京习成机电科技有限公司
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