WO2018014352A1

WO2018014352A1 - Campus news board

Info

Publication number: WO2018014352A1
Application number: PCT/CN2016/091084
Authority: WO
Inventors: 汤美
Original assignee: 汤美
Priority date: 2016-07-22
Filing date: 2016-07-22
Publication date: 2018-01-25

Abstract

Provide is a campus news board, comprising a frame (1) and a display screen (10) arranged on the frame (1); the top of the frame (1) is provided with a sun-blocking panel (11); the sun-blocking panel (11) comprises a crossbar (110) fixed to the frame (1), a telescopic cylinder (111) located at the two ends of the crossbar (110), and support bars (112) and a sunshade cloth (113) movably fixed on the telescopic cylinder (111); the two side ends of the sunshade cloth (113) are separately fixed to the two support bars (112), and are connected to the crossbar (110) by means of a flexible cloth sheet (114) to face one end of the crossbar (110); also comprised are a human-body sensing module (2), a wireless communications module (3), a storage module (4), and a microprocessor (5); the human-body sensing module (2) is used for sensing whether a person is in the vicinity and sending sense data to the microprocessor (5); the wireless communications module (3) is used for communicating with the external environment; the storage module (4) is used for storing information sent from the external environment; the microprocessor (5) is used, when the human-body sensing module (2) senses a human body, for controlling the display screen (10) to activate and controlling the movable end of the telescopic cylinder (111) to extend, and for controlling the display screen (10) to play content stored in the storage module (4).

Description

Campus newspaper board

Technical field

The present invention relates to the field of campus smart device technology, and more particularly to a campus message board.

Background technique

The report board is used to convey some published documents, emergency notices, etc., which are of great significance on the campus. At present, most of the newspaper boards used on campus are still published in the form of pasted paper documents, which is very inconvenient and has poor shading effect. Watch.

technical problem

The technical problem to be solved by the present invention is to provide a campus newspaper board with high degree of intelligence and good shading effect against the above-mentioned drawbacks of the prior art.

Technical solution

The technical solution adopted by the present invention to solve the technical problem thereof is:

Constructing a campus newspaper board comprising a bracket and a display screen disposed on the bracket; wherein the top of the bracket is provided with a sun visor, the sun visor including a crossbar fixed to the bracket, located at the crossbar a telescopic cylinder at both ends, a strut fixed to the movable end of the telescopic cylinder, and a sunshade cloth, wherein the two sides of the sunshade cloth are respectively fixed to the two of the poles, and one end of the crossbar passes through the elastic cloth sheet and the a crossbar connection; further comprising a human body sensing module, a wireless communication module, a storage module and a microprocessor; the human body sensing module is configured to sense whether there is someone nearby and send the sensing data to the microprocessor; the wireless communication module uses Communicating with the outside world; the storage module is configured to store externally transmitted information; the microprocessor is configured to control the display screen to start while controlling the movable end of the telescopic cylinder when the human body sensing module senses the human body, And controlling the display screen to play the storage module storage content.

The campus newspaper board of the present invention further includes a delay module for delaying when the telescopic cylinder is retracted after being extended.

The campus message board of the present invention, wherein the delay module has a delay time of not less than 30 seconds.

The campus newspaper board of the present invention further includes a power source, a solar panel, and a charge and discharge protection module.

Beneficial effect

The invention has the beneficial effects that: when the human body sensing module senses someone near the display screen, a signal is sent to the microprocessor, and the microprocessor drives the display screen to start display, and simultaneously drives the movable end of the telescopic cylinder to extend, and the sun visor extends. Shading the viewer, the degree of intelligence is high, and energy is saved; the display content can be remotely replaced by the wireless communication module, the storage module and the microprocessor; the overall structure is simple, the energy saving effect is good, and the cost is low.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the prior art, the present invention will be further described in conjunction with the accompanying drawings and embodiments. For ordinary technicians, other drawings can be obtained based on these drawings without any creative work:

1 is a block diagram showing the principle of a campus newspaper board according to a preferred embodiment of the present invention;

Figure 2 is a side view of a campus newspaper board in accordance with a preferred embodiment of the present invention;

3 is a schematic structural view of a campus newspaper board sun visor according to a preferred embodiment of the present invention.

Embodiments of the invention

The present invention will be described in detail with reference to the embodiments of the present invention. Not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any inventive effort are within the scope of the present invention.

The campus newspaper board of the preferred embodiment of the present invention is shown in FIG. 1 . Referring to FIG. 2 and FIG. 3 , the bracket 1 and the display screen 10 disposed on the bracket 1 are included. The top of the bracket 1 is provided with a sun visor 11 and a sun visor 11 . The utility model comprises a crossbar 110 fixed to the bracket 1 , a telescopic cylinder 111 at both ends of the crossbar 110 , a strut 112 fixed to the movable end of the telescopic cylinder 111 , and a sunshade cloth 113 . The two ends of the sunshade cloth 113 are respectively fixed to the two poles 112 . And one end of the crossbar 110 is connected to the crossbar 110 through the elastic cloth piece 114; further includes a human body sensing module 2, a wireless communication module 3, a storage module 4 and a microprocessor 5; the human body sensing module 2 is used to sense whether there is someone nearby and The sensing data is sent to the microprocessor 5; the wireless communication module 3 is used for communication with the outside world; the storage module 4 is used for storing externally transmitted information; and the microprocessor 5 is used for controlling the display screen 10 to be activated when the human body sensing module 2 senses the human body. At the same time, the movable end of the telescopic cylinder 111 is controlled to extend, and the display screen 10 is controlled to play the storage module 4 to store the content.

As shown in FIG. 1, a delay module 6 for delaying when the telescopic cylinder 111 is retracted is further included, so as to avoid the telescopic cylinder 111 when other viewers come to watch for a period of time after the current viewer leaves. Excessive telescopic movement saves energy while protecting equipment.

As shown in FIG. 1, the delay module 6 has a delay time of not less than 30 seconds.

As shown in FIG. 1 and FIG. 2, the power source 7, the solar panel 8 and the charge and discharge protection module 9 are further included, and the power source 7 is charged by the solar panel 8 to supply power to the entire device, thereby greatly saving energy.

It is to be understood that those skilled in the art will be able to make modifications and changes in accordance with the above description, and all such modifications and variations are intended to be included within the scope of the appended claims.

Claims

A campus information board includes a bracket and a display screen disposed on the bracket; wherein the top of the bracket is provided with a sun visor, the sun visor includes a crossbar fixed to the bracket, and the horizontal a telescopic cylinder at both ends of the rod, a strut fixed to the movable end of the telescopic cylinder, and a sunshade cloth, wherein the two sides of the sunshade cloth are respectively fixed with the two of the support rods, and one end of the cross rod passes through the elastic cloth piece and the seat The crossbar connection; further comprising a human body sensing module, a wireless communication module, a storage module and a microprocessor; the human body sensing module is configured to sense whether there is someone nearby and send the sensing data to the microprocessor; the wireless communication module For communicating with the outside world; the storage module is configured to store externally transmitted information; the microprocessor is configured to control the display screen to be activated while the human body sensing module senses the human body, and simultaneously control the movable end of the telescopic cylinder to extend And controlling the display screen to play the storage module storage content.
The campus message board of claim 1 further comprising a delay module for delaying when said telescoping cylinder is retracted after being extended.
The campus message board according to claim 2, wherein the delay module has a delay time of not less than 30 seconds.
The campus message board according to claim 1, further comprising a power source, a solar panel, and a charge and discharge protection module.