Efficient fixing device for monitor

Abstract

The invention relates to an efficient fixing device for a monitor. The efficient fixing device for the monitor comprises a base. A support cylinder is fixedly arranged on the base. A positioning sucker is mounted on the axis of the support cylinder. An air guide hole is formed in the center of the positioning sucker. A one-way exhaust valve is mounted at the end of the air guide hole. A suction cavity is connected to the tail end of the one-way exhaust valve. A heating body is mounted in the suction cavity in an air tight manner. The heating body is electrically connected into a circuit in thebody. A controller for timing circuit connection/disconnection is connected to the circuit board on the heating body in series. A normally-closed pressure-limiting valve is arranged on the suction cavity. A connection/disconnection switch is arranged on the normally-closed pressure-limiting valve. The connection/disconnection switch is electrically connected into a line of the heating body and the controller. The fixing device can be mounted on the wall body and the surface of a ceiling conveniently and is effectively prevented from falling off; and meanwhile damage to the wall body or the ceiling is avoided during dismantlement, and the original decoration is restored effectively.

Description

technical field [0001] The invention relates to an accessory of a monitor, in particular to a fixing device. Background technique [0002] Surveillance is a device used to monitor environmental safety in real time, and it is mostly installed in corridors, shopping malls and public places on the street; however, with the enhancement of people's awareness of safety and privacy, many families are also equipped with monitors; In addition to the basic function of monitoring the safety of the room, it can also realize remote video and voice chat. Even in the workplace, parents can also know the situation of the elderly, children or pets at home in a timely manner. It can be said that modern life is becoming more and more One of the important tools; in order to obtain a wider field of vision, monitors are often installed on the ceiling or wall during home installation, which will damage the original decoration and affect the overall aesthetics of the room, so double-sided tape is u...

AI Technical Summary

Problems solved by technology

[0002] Surveillance is a device used to monitor environmental safety in real time. It is mostly installed in corridors, shopping malls and public places on the street; however, as people's awareness of safety and privacy increases, many families are also equipped with monitors; In addition to the basic function of monitoring the safety of the room, it can also realize remote video and voice chat. Even in the workplace, parents can also know the situation of the elderly, children or pets at home in a timely manner. It can be said that modern life is becoming more and more One of the important tools; in order to obtain a wider field of view, monitors are often installed on the ceiling or wall during home installation, which will damage the original decoration and affect the overall aesthetics of the room, so double-sided tape is used Type of monitor, the degree of firmness is greatly reduced, and will leave glue stains on the wall surface, and it is easy to damage the decoration when cleaning

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