A three-sided flip billboard controller

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AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By designing a three-sided flip billboard controller with separate control, the fault problem caused by series control in the prior art is solved, and the effect of still working normally when a resistor is damaged.

CN112700736BActive Publication Date: 2025-03-25DONGGUAN ZHONGCHENG WEIYE AUTOMATION CO LTD

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Patent Information

Application Number: CN202110011372.4
Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner
Filing Date: 2021-01-06
Publication Date: 2025-03-25
Estimated Expiration: 2041-01-06

Application Information

Patent Timeline

06 Jan 2021

Application

CN202110011372.4

25 Mar 2025

Publication

CN112700736B

IPC: G09F11/10

CPC: G09F11/10

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AI Technical Summary

Technical Problem

The existing three-sided billboard controller uses series control method. If one of the control keys is broken, the other control keys behind will not be used, which will not effectively solve the problem.

Method used

A three-sided billboard controller is designed, and its output and input are controlled separately by resistors. If a resistor is damaged, other resistors can be used instead to avoid the defects of series control.

Benefits of technology

It realizes that when a resistor is damaged, it can still be used instead by other resistors, ensuring the normal operation of the three-sided billboards, and solving the problem of failure caused by series control.

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Abstract

The present invention discloses a three-sided flip billboard controller, comprising a substrate, a circuit board fixedly bonded to the upper surface of the substrate, an input terminal interface and an output terminal interface connected to the front and rear upper surfaces of the circuit board respectively, an organism arranged at the rear position of the substrate, a support plate arranged at the front position of the upper surface of the circuit board near the output terminal interface, and fixed blocks fixedly connected to the upper surfaces of both sides of the support plate. The present invention relates to the technical field of billboards. The three-sided flip billboard controller has mounting parts fixedly connected to the upper surface of the circuit board at both sides of the support plate, so that the output and input connection resistors of the controller are controlled separately. When one of the resistors is damaged, it can be replaced by another resistor, which solves the problem that the output and input terminals of the current three-sided billboard controller are connected in series control, and can make the three-sided flip billboard work better.

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