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Outdoor advertising machine withsteerable display screen

A technology for display screens and advertising machines, which is applied in the direction of supporting machines, mechanical equipment, machine tables/supports, etc., and can solve problems such as excessive temperature of the display screen, lack of heat dissipation function of the display screen, and affecting the normal operation of electronic equipment in the display screen. Achieve the effects of lowering the temperature, improving the working stability and reducing the impact of erosion

Active Publication Date: 2019-09-20
合肥统旭智慧科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[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 advertising machines lack the cooling function of the display screen

Method used

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  • Outdoor advertising machine withsteerable display screen
  • Outdoor advertising machine withsteerable display screen
  • Outdoor advertising machine withsteerable display screen

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Embodiment Construction

[0021] 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 technical solutions in 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.

[0022] see Figure 1 to Figure 3 , the present invention provides a technical solution: an outdoor advertising machine with a display screen that can be turned, including a base 1, a rotating column 2 is arranged in the center of the upper surface of the base 1, and an umbrella 3 is installed on the top of the rotating column 2, and the umbrella 3 is fitted with a connection bracket 5, and a display screen 4 is mounted on the connection bracket 5 throu...

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Abstract

The invention relates to the field of display devices, and particularly discloses an outdoor advertising machine with a steerable display screen, whichcomprises a base.A rotating column is arranged at the center of the upper surface of the base in an insertion mode, a retaining umbrella is arranged at the top of the rotating column in an insertion mode, a connecting bracket is arranged onthe retaining umbrella in a sleeving mode, a display screen is mounted on the connecting bracket by screws,the display screen comprises a display casing, a liquid crystal screen is arranged in the center of the display casing in an insertion mode, protective glass is arranged on the front surface of the display casing through mortise and tenonconnection,the two sets of side wind grooves aresymmetrically formed in the wall surfaces of the left and right sides of the display casing in an insertion mode, an air exhaust ductisarranged atthe bottom of the display casing in an insertion mode, and an air inlet duct is arranged at the top of the display casing in an insertion mode. The device can dissipate the temperature emitted by the front and back surfaces of the liquid crystal screen and the front surface of a reflector through the ventilation air in a ventilation chamber A and a ventilation chamber B, the temperature during operation of the device is reduced, the service life of the device is prolonged, and working stability of the device is improved.

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

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/35H05K7/20B08B6/00F16M11/08F16M11/20
CPCB08B6/00F16M11/08F16M11/20G09F9/35H05K7/20972
Inventor 于宝剑
Owner 合肥统旭智慧科技有限公司
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