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Electronic display device with dedusting device

An electronic display and dust removal device technology, applied in the field of display screens, can solve problems such as easy accumulation of dust on electronic display screens, difficulty in seeing the display screen for drivers, and affecting viewing of the display screen, so as to prevent flying everywhere, facilitate dust removal, and ensure stability sexual effect

Active Publication Date: 2019-02-15
QUZHOU COLLEGE OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Electronic display screens for vehicles are generally fixedly installed on the center console of the car, but in this way, dust is easy to accumulate on the electronic display screen, which affects people's viewing of the content displayed on the display screen; and the electronic display screen is generally far away from the driver's seat, which is It makes it difficult for the driver to see the contents of the display screen while driving, which is very troublesome
[0004] When the electronic display screen of the car fails, it is often necessary to remove the entire electronic display screen for maintenance, which leads to low maintenance efficiency

Method used

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  • Electronic display device with dedusting device
  • Electronic display device with dedusting device
  • Electronic display device with dedusting device

Examples

Experimental program
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Effect test

Embodiment 1

[0030] like figure 1 , figure 2 and image 3 As shown, the present embodiment provides an electronic display device with a dust removal device, which includes a display screen body 110, the display screen body 110 is located in a protective box 120, and a cavity 121 is provided in the protective box 120, and the cavity 121 is located in In front of the display screen body 110, an air outlet 122 is provided above the cavity 121, and the air outlet 122 is connected with a ventilation channel 123. The air outlet 122 and the ventilation channel 123 are located at the top of the protective box 120; A ventilation pipe 111, a plurality of air delivery pipes 124 are arranged above the plurality of first ventilation pipes 111, the air delivery pipes 124 are connected to the ventilation channels 123 and the air delivery pipes 124 correspond to the first ventilation pipes 111 one by one; the protection box The bottom of 120 is provided with a plurality of S-shaped exhaust pipes 125, a...

Embodiment 2

[0041] Such as Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, this embodiment provides a vehicle electronic display device that is convenient for position adjustment, which includes a display screen body 110, a universal joint 240 is provided on the rear side of the display screen body 110, and a mounting block is provided on the rear side of the universal joint 240 230, one end of a third movable rod 223 is hinged on the rear side of the mounting block 230, the other end of the third movable rod 223 is hinged with one end of a second movable rod 222, and the other end of the second movable rod 222 is connected to a first One end of the movable rod 221 is hinged, and the other end of the first movable rod 221 is hinged on a fixed block 210, and the fixed block 210 is connected to the bottom of an accommodating cavity 151, the accommodating cavity 151 is located in the vehicle body 150, and the display screen body 110 can extend into the accommodating cavity 151 ....

Embodiment 3

[0051] Such as Figure 8 , Figure 9 , Figure 10 , Figure 11 and Figure 12 As shown, the present embodiment provides a vehicle electronic display unit that is easy to maintain, and it includes a display screen body 110, an inner cavity 113 is provided in the display screen body 110, a circuit board 114 is installed in the inner cavity 113, and the display screen body 110 front side is provided with electronic screen 115; Circuit board 114 front side is vertically provided with connecting rod 310, is vertically provided with mounting rod 320 below connecting rod 310, is provided with mounting groove 321 below mounting rod 320, is provided with rotatable in mounting groove 321. The rotating rod 330 is fixedly sleeved with a cylinder 340, and the two ends of the cylinder 340 are respectively provided with baffles 341, and a wire 350 is wound between the two baffles 341; one end of the wire 350 is electrically connected to the electronic screen 115 And the other end of the ...

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Abstract

The invention relates to the technical field of display screens, in particular to an electronic display device with a dedusting device. The electronic display device comprises a display screen body which is located in a protecting box, a cavity is formed in the protecting box and located in front of the display screen body, an air outlet is formed in the upper part of the cavity and connected witha ventilation channel, and the air outlet and the ventilation channel are located at the top of the protecting box; a plurality of first ventilation pipes are arranged above the display screen body,a plurality of air conveying pipes are arranged above the first ventilation pipes, and the air conveying pipes are connected with the ventilation channel and correspond to the first ventilation pipesin a one-to-one mode; a plurality of S-shaped air discharging pipes are arranged at the bottom of the protecting box, second ventilation pipes are arranged at the bottom of the display screen body, part of the air discharging pipes communicate with the cavity, and the rest of the air discharging pipes are in up-down correspondence with the second ventilation pipes; a dust storage box is arranged below the air discharging pipes. The electronic display device can effectively remove dust of an automobile electronic display screen.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to an electronic display device with a dust removal device. Background technique [0002] Car electronic display screens generally have two video inputs, one can be connected to the car DVD, and the other can be connected to the car camera for reversing images. Some also have MP5 video playback and Bluetooth functions, which can be used on similar sports tools in cars. , convenient to use in motor sports. [0003] Car electronic display screens are generally fixedly installed on the center console of the car, but dust is easy to accumulate on the electronic display screen, which affects people's viewing of the content displayed on the display screen; and the electronic display screen is generally far away from the driver's seat, which is Cause the driver to be difficult to see the content of display screen when driving, very troublesome. [0004] When the vehicle electroni...

Claims

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Application Information

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IPC IPC(8): B60R11/02B60S1/64
CPCB60R11/0229B60R2011/0007B60S1/64
Inventor 何胜军王真富郑孝怡
Owner QUZHOU COLLEGE OF TECH
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