CN220155117U - Dust protected display screen - Google Patents
Dust protected display screen Download PDFInfo
- Publication number
- CN220155117U CN220155117U CN202321586927.9U CN202321586927U CN220155117U CN 220155117 U CN220155117 U CN 220155117U CN 202321586927 U CN202321586927 U CN 202321586927U CN 220155117 U CN220155117 U CN 220155117U
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- Prior art keywords
- dust
- display screen
- cover
- dust cover
- fixedly connected
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- 239000000428 dust Substances 0.000 title claims abstract description 147
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a dustproof display screen, which comprises a display screen, wherein the display screen is provided with a dust cover for preventing dust, dust discharging grooves for discharging dust are formed in two sides of the dust cover, dust removing plates for removing dust are arranged on the dust cover, support columns for supporting are arranged on the dust cover, the dust cover is rectangular and wraps the display screen, a dust screen is arranged on the dust cover, plastic plates are arranged on the periphery of the dust cover, the dust discharging grooves are strip-shaped and are arranged on two sides of the dust cover, smooth surfaces for preventing dust from staying are arranged in the dust discharging grooves, L-shaped edge bodies are respectively arranged on two sides of the dust cover and are fixedly connected, L-shaped sliding grooves are respectively formed in the edge bodies, dust discharging angles are formed in the dust cover, the dust removing plates are trapezoid, connecting pieces are arranged at two ends of the dust removing plates, one ends of the connecting pieces are fixedly connected with the dust removing plates, pushing blocks are fixedly connected with the other ends of the connecting pieces, and the connecting pieces are matched with the sliding grooves in a sliding manner.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a dustproof display screen.
Background
The display screen is also called an electronic display screen or a mobile display screen, is composed of an LED lattice, and displays characters, pictures, animations and videos by the on-off of red, blue, yellow, white and green lamp beads, wherein the content can be replaced at any time and can be put into a computer to be displayed in the display screen if thinking is needed, and all the components are display devices with modularized structures. Typically consisting of a display module, a control system and a power supply system.
In life, the display screen is ubiquitous, a small display screen is frequently seen in a park to stand up, and the small display screen does not have any protective measures and dustproof measures, so that the service life of the small display screen is drastically reduced, the small display screen is damaged by environment and people, and the maintenance cost of the park is increased.
For this purpose we have devised a dust protected display screen.
Disclosure of Invention
The utility model aims to provide a dustproof display screen for preventing dust from affecting the work of the display screen.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a dust protected display screen, includes the display screen, the display screen is equipped with the dust cover that prevents the dust, dust discharging groove that the dust was got rid of has all been seted up to the dust cover upper both sides, be equipped with the dust removal board that clears away the dust on the dust cover, be equipped with the support column that is used for supporting on the dust cover.
Preferably, the dust cover is rectangular and wraps the display screen, a dust screen is arranged on the dust cover, and plastic plates are arranged around the dust cover.
Preferably, the ash discharge groove is bar-shaped and is arranged at two sides of the dust cover, and a smooth surface for preventing dust from staying is arranged in the ash discharge groove.
Preferably, both sides of the dust cover are provided with L-shaped edge bodies and are fixedly connected, the edge bodies are provided with L-shaped sliding grooves, and the dust cover is provided with ash discharge angles.
Preferably, the ash removal plate is trapezoidal and both ends are equipped with the connecting piece, connecting piece one end and ash removal plate fixed connection, the connecting piece other end is equipped with ejector pad and fixed connection, connecting piece and spout looks adaptation and sliding connection.
Preferably, one end of the support column is fixedly connected with the display screen through a hole, the other end of the support column is provided with a bottom plate and is fixedly connected with the bottom plate, and a plurality of rivet holes for fixing are formed in the bottom plate.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the display screen is wrapped by the dust cover and the ash discharge groove, only one hole is reserved at the bottom of the dust cover, the dust cover is integrally made of a plastic plate, and the ash discharge grooves are arranged on two sides facing the display screen, so that dust is dispersed to two sides due to power in the process of pushing the dust by the ash removal component, and enters the ash discharge groove to be discharged, and the problem of dust accumulation treatment is reduced.
2. According to the dust removing device, the L-shaped edge bodies are arranged on two sides of the dust cover through the dust removing plate and the sliding grooves, the sliding grooves with the same shape are formed in the edge bodies, the two ends of the dust removing plate are connected with the pushing blocks through the connecting pieces, the size of the connecting pieces is matched with that of the sliding grooves and are in sliding connection, the dust removing plate moves through the pushing blocks to remove dust on the dust cover from the bottom, dust on the vertical face can be dispersed into the dust discharging grooves, and when the dust removing plate is pushed to the top face, the dust can be discharged from the dust discharging corners.
3. According to the utility model, as only one hole is formed in the bottom of the dust cover, one end of the support column is directly and fixedly connected with the display screen, an electric wire is arranged in the support column, the other end of the support column is provided with the bottom plate, and the bottom plate is provided with a plurality of rivet holes, the dust cover can be fixed, so that the display screen cannot work under the actions of manpower and environment, and the stability of the display screen is improved.
Drawings
Fig. 1 is a schematic structural diagram of a dustproof display screen according to the present utility model;
FIG. 2 is a top view of a dust-proof display screen according to the present utility model;
FIG. 3 is a side view of a dust-proof display screen according to the present utility model;
fig. 4 is a diagram of a dust-removing plate of a dust-proof display screen according to the present utility model.
In the figure: 1. a display screen; 2. a dust cover; 3. an ash discharge groove; 4. a side body; 5. a chute; 6. an ash removal plate; 7. a pushing block; 8. a support column; 9. a bottom plate; 10. ash discharge angle; 11. a connecting piece; 12. rivet hole.
Detailed Description
Referring to fig. 1-4, a dust-proof display screen includes a display screen 1, the designed dust-proof display screen is to cover a dust cover 2 outside the display screen 1, and is customized by the size of the display screen 1, the display screen 1 just fits with the dust cover 2, in order to enable reasonable discharge of dust, two sides of the dust cover 2 are respectively provided with a dust discharge groove 3, dust removal plates 6 for removing dust are arranged on the surface of the dust cover 2, and support columns 8 are arranged at the bottom of the whole display screen 1.
The surface of the dust cover 2 is matched with the output surface of the display screen 1, and as the dust cover 2 wraps the whole display screen 1, only a small hole is reserved at the bottom, and the dust screen is also arranged, so that the influence of mosquito drilling on the work of the display screen 1 is avoided, the dust cover 2 is prepared for supporting equipment, the whole dust cover 2 is a high-strength plastic plate, and the high-definition picture display of the display screen 1 can be kept while the anti-striking capability is possessed.
The ash discharge groove 3 is generally U-shaped and is arranged at two sides of the dust cover 2, when the ash removing device works, dust can be dispersed to two sides until entering the ash discharge groove 3 to be discharged, and in order to prevent the dust from being dried, a smooth surface is arranged in the ash discharge groove 3.
The side bodies 4 are arranged on the outer side of the dust cover 2, the side bodies 4 are L-shaped, and the L-shaped sliding grooves 5 are formed in the side bodies 4, so that the dust removing device can thoroughly remove dust on two main surfaces, a manager can clearly see the working state of the display screen 1, the dust removing device is arranged at the tail end of the dust cover 2 and is passive, dust is pushed to the dust removing device to be discharged, and in general, the dust removing groove 3 is only on the front surface of the dust cover 2, and the dust removing angle 10 is only on the top surface of the dust cover 2.
The dust cover 2 is characterized in that the dust removing plate 6 is arranged at the bottom of the surface of the dust cover 2, the dust removing plate 6 is trapezoid, the connecting pieces 11 are arranged at the two ends of the dust removing plate 6 and are fixedly connected, the pushing block 7 is arranged at the other end of the connecting piece 11 and is fixedly connected, a user pushes the dust removing plate 6, the whole connecting piece 11 on the dust removing plate 6 is matched with the chute 5 and slides in the chute 5, the length of the connecting piece 11 is the same as the width of the edge body 4, the dust removing plate 6 and the pushing block 7 are fixed at the two sides, so that the connecting piece 11 can only slide in the chute 5 and cannot deviate, the dust removing work efficiency is improved, the pushing block 7 is pushed upwards, the dust removing plate 6 moves upwards, trapezoid plate corners are displayed, dust attached to the dust cover 2 can be shoveled up, the dust is dispersed to the dust discharging grooves 3 at the two sides along with the movement of the dust removing plate 6, the dust is discharged from the dust discharging grooves, the dust is difficult to be prevented from environmental interference in the dust discharging process, the dust is shoveled from the dust to the dust removing plate 6 instantly, and the dust is normally shovelled.
And when the dust removal plate 6 finishes cleaning the dust on the front face of the dust cover 2, the dust can enter the top face of the dust cover 2 under the pushing of the pushing block 7, and the dust on the top face of the dust cover 2 is discharged from the dust discharge angle 10, so that a manager can clearly observe the working state of the display screen 1, the dust cover 2 is assembled and fixed by screws, and the picture fixed by the screws is not explicitly marked in the figure.
The small hole formed in the bottom of the dust cover 2 is provided with a supporting column 8 for supporting, and an electric wire is arranged in the supporting column 8 for supplying power to the display screen 1, so that the electric wire is prevented from being exposed, potential safety hazards are reduced to the minimum, one end of the supporting column 8 is fixedly connected with the display screen 1 through the small hole, the other end of the supporting column is provided with a bottom plate 9 for fixing, a plurality of rivet holes 12 are formed in the bottom plate 9 in order to prevent the display screen 1 from being influenced by the environment and people, the bottom plate 9 is fixed by rivets, and therefore the working efficiency and the environment of the display screen 1 are guaranteed.
The working principle of the utility model is as follows: the dust cover 2 is matched with the display screen 1, the dust cover is assembled and fixed by using screws, the support column 8 is fixed with the display screen 1 and electrified, the bottom plate 9 at the bottom end of the support column 8 is fixed by using rivets, after dust appears on the surface and the top surface of the dust cover 2, the push block 7 is pushed upwards, so that the dust on the surface is discharged from the dust discharge grooves 3 on the two sides, and then the dust on the top surface is discharged from the dust discharge angle 10 under the driving of the push block 7.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a dust protected display screen, includes display screen (1), its characterized in that, display screen (1) is equipped with dust cover (2) that prevent the dust, dust discharging groove (3) that get rid of the dust have all been seted up to both sides on dust cover (2), be equipped with on dust cover (2) and clear away dust removal board (6), be equipped with on dust cover (2) and be used for supporting support column (8).
2. A dust-proof display screen according to claim 1, characterized in that the dust-proof cover (2) is rectangular and wraps the display screen (1), a dust-proof net is arranged on the dust-proof cover (2), and plastic plates are arranged around the dust-proof cover (2).
3. A dustproof display screen according to claim 1, wherein the dust discharging grooves (3) are strip-shaped and are arranged on two sides of the dust cover (2), and smooth surfaces for preventing dust from staying are arranged in the dust discharging grooves (3).
4. The dustproof display screen according to claim 1, wherein the two sides of the dustproof cover (2) are provided with L-shaped side bodies (4) and are fixedly connected, the side bodies (4) are provided with L-shaped sliding grooves (5), and the dustproof cover (2) is provided with ash discharge corners (10).
5. The dustproof display screen according to claim 1, wherein the ash removal plate (6) is trapezoid, connecting pieces (11) are arranged at two ends of the ash removal plate, one end of each connecting piece (11) is fixedly connected with the ash removal plate (6), a pushing block (7) is arranged at the other end of each connecting piece (11) and is fixedly connected with the other end of each connecting piece, and the connecting pieces (11) are matched with the sliding grooves (5) and are in sliding connection with the sliding grooves.
6. A dustproof display screen according to claim 1, characterized in that one end of the supporting column (8) is fixedly connected with the display screen (1) through a hole, the other end of the supporting column (8) is provided with a bottom plate (9) and is fixedly connected with the bottom plate, and a plurality of rivet holes (12) for fixing are formed in the bottom plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321586927.9U CN220155117U (en) | 2023-06-21 | 2023-06-21 | Dust protected display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321586927.9U CN220155117U (en) | 2023-06-21 | 2023-06-21 | Dust protected display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220155117U true CN220155117U (en) | 2023-12-08 |
Family
ID=89018708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321586927.9U Active CN220155117U (en) | 2023-06-21 | 2023-06-21 | Dust protected display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220155117U (en) |
-
2023
- 2023-06-21 CN CN202321586927.9U patent/CN220155117U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |