Height adjustable information service activity display device

A technology for information service and display equipment, which is applied in mechanical equipment, signal transmission systems, non-electrical signal transmission systems, etc., and can solve problems such as affecting the viewing of people behind and the height cannot be adjusted

Inactive Publication Date: 2018-11-30
安徽泾县宏图信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the height of the existing display equipment cannot be adjusted. When there are many people watching, the people in the front will affect the viewing of the people behind.

Method used

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  • Height adjustable information service activity display device
  • Height adjustable information service activity display device
  • Height adjustable information service activity display device

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Experimental program
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Embodiment Construction

[0018] 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 of the embodiments of the present invention, not all of them.

[0019] refer to Figure 1-3 , a height-adjustable display device for information service activities, including a base 1. The material of the base 1 is cast iron. The cast iron has a strong ability to withstand pressure and is durable. The underside of the base 1 is provided with a non-slip rubber pad, which can To prevent the equipment from sliding on the ground, the upper side of the base 1 is fixedly connected with a sliding sleeve 3, the inner bottom of the sliding sleeve 3 is fixedly connected with a spring 2, the spring 2 is a compression spring, and the upper end of the spring 2 is fixedly connected with a sliding rod 4, the sliding rod 4 is slidi...

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PUM

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Abstract

The invention discloses a height adjustable information service activity display device. The display device comprises a base. The upper side of the base is fixedly connected with a sliding sleeve, theinner bottom of the sliding sleeve is fixedly connected with a spring, and the upper end of the spring is fixedly connected with a sliding rod. The sliding rod is in sliding connection with the sliding sleeve, the upper end of the sliding rod is fixedly connected with a fixing block, and the upper side of the fixing block is provided with a groove. A display is detachably connected into the groove. A cleaning device is disposed on the side wall of the display, and the lower side of the fixing block is fixedly connected with a rack. The upper side of the base is fixedly connected to a first supporting plate, and the upper end of the first supporting plate is provided with a rotating shaft in the penetration mode. The rotating shaft is in rotating connection with the first supporting plate,and one end of the rotating shaft is fixedly connected with a gear. The height of the display device can be adjusted. The display device can be elevated when the number of people is large, so that more people can see displayed items conveniently. During cleaning, the height is reduced to facilitate cleaning, elevating and lowering can be controlled remotely, and information updating can be transmitted through bluetooth.

Description

technical field [0001] The invention relates to the technical field of display equipment, in particular to a height-adjustable display equipment for information service activities. Background technique [0002] The display board is mainly used for displaying information. The current display devices are mostly LED display screens. The LED display screen is a flat panel display composed of small LED module panels to display text, images, videos, video signals, etc. Devices for various information. LED is also called light emitting diode (light emitting diode abbreviation). The LED display is a display method by controlling the semiconductor light-emitting diode. It is a diode made of a compound of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), and indium (In). Visible light can be radiated when holes recombine, so they can be used to make light-emitting diodes. It is used as an indicator light in circuits and instruments, or as a text or number display. Galli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/04F16M11/18F16M11/28B08B1/00G08C23/04G09F9/00
CPCG08C23/04G09F9/00F16M11/046F16M11/18F16M11/28B08B1/12
Inventor 孙建宾
Owner 安徽泾县宏图信息科技有限公司
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