An outdoor advertising machine with a display screen that can be turned

A technology for display screens and advertising machines, which is applied to supporting machines, mechanical equipment, machines/stands, etc., and can solve the problems of excessive display temperature and time, affecting the normal operation of electronic equipment in the display, and lack of display cooling functions.
CN110264903BActive Publication Date: 2021-07-06合肥统旭智慧科技有限公司
13 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
合肥统旭智慧科技有限公司
Publication Date
2021-07-06

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to the field of display equipment, in particular to an outdoor advertising machine with a steerable display screen. A connection bracket is set in a sleeve, and a display screen is installed on the connection bracket through screws, the display screen includes a display shell, and a liquid crystal screen is arranged in the center of the display shell, and a protective glass is provided on the front of the display shell through tenon connection, The left and right side walls of the display casing are symmetrically arranged with two sets of side air grooves, the bottom of the display casing is arranged with an exhaust duct, and the top of the display casing is arranged with an air inlet duct. The device can dissipate the temperature emitted by the front and back of the liquid crystal screen and the front of the reflector through the flowing air in the ventilation cavity A and the ventilation cavity B, which reduces the temperature of the device during operation, prolongs the service life of the equipment, and improves the performance of the equipment. work stability.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of display equipment, in particular to an outdoor advertising machine with a turnable display screen. Background technique

[0002] The advertising machine is a new generation of intelligent equipment, which constitutes a complete advertising broadcast control system through terminal software control, network information transmission and multimedia terminal display, and through multimedia materials such as pictures, text, video, small plug-ins (weather, exchange rate, etc.) advertising.

[0003] Most of the existing outdoor advertising machines use liquid crystal display screens. When exposed to high temperature for a long time, the display screen not only heats up by itself, but also is heated by sunlight. Therefore, the temperature of the outdoor display screen exceeds the standard for a long time, which affects the normal operation of the electronic equipment in the display screen. Some outdoor advertisi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More