LED display screen box flatness rapid adjusting installing mechanism

Abstract

The invention discloses an LED display screen box flatness rapid adjusting installing mechanism. A connecting rod base, a lifting ejection mechanism, a connecting rod grabbing hook mechanism and an eccentric handle mechanism are included. The lifting ejection mechanism penetrates through the connecting rod base. The connecting rod grabbing hook mechanism and the eccentric handle mechanism sleeve the connecting rod base. The eccentric handle mechanism is arranged above the connecting rod grabbing hook mechanism. The lifting ejection mechanism is provided with a threaded lifting ejection rod, aprotection cushion plate, an opening spring and a lifting ejection handle. The connecting rod grabbing hook mechanism is provided with a connecting rod movable base, a connecting rod grabbing hook assembly and a movable base spring. The LED display screen box flatness rapid adjusting installing mechanism has the beneficial effects that the LED display screen box flatness rapid adjusting installingmechanism is provided with an eccentric cam handle, the connecting rod grabbing hook mechanism can be rapidly pressed and released through rotation of the eccentric cam handle, accordingly, the connecting rod grabbing hook assembly is controlled to be rapidly inwards folded and outwards opened, the protection cushion plate is further arranged, 360-degree rotation can be conducted, and the pressing face of a box is protected against damage.

Description

Technical field [0001] The invention relates to the technical field of the installation of LED fixed full-color display screens, in particular to an installation mechanism for quickly adjusting the flatness of an LED display screen box. Background technique [0002] At present, the application of small-dot-pitch LED fixed display screens is becoming more and more extensive, and the requirements for the display effect of the small-dot-pitch display body are getting higher and higher. It is necessary to install the display body easily and quickly, but also to have the display module without The segment difference is installed on the cabinet to meet the requirements for the high-definition display effect of the screen. The display box originally needed to install a connecting piece and 4 screws between the 4 boxes to level the flatness between the boxes to achieve the effect of no step difference between the boxes. This installation process takes a long time and uses the connecting ...

AI Technical Summary

Problems solved by technology

The display cabinet originally needed to install a connecting piece and 4 screws between the 4 cabinets to level the flatness between the cabinets, so as to achieve the effect of no step difference between the cabinets. The installation process is long and the cost of using the connecting piece is high. High; in order to reduce the cost of the screen body and quickly install the screen body, it is urgent to design a fast adjustment installation mechanism for the flatness of the cabinet, which can be quickly removed after the display cabinet is installed, so as to achieve recycling during the installation process

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