CN214355833U - Vehicle-mounted display screen winding and unwinding devices - Google Patents
Vehicle-mounted display screen winding and unwinding devices Download PDFInfo
- Publication number
- CN214355833U CN214355833U CN202120103663.1U CN202120103663U CN214355833U CN 214355833 U CN214355833 U CN 214355833U CN 202120103663 U CN202120103663 U CN 202120103663U CN 214355833 U CN214355833 U CN 214355833U
- Authority
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- China
- Prior art keywords
- display screen
- wall
- vehicle
- installing frame
- spout
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- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 title claims abstract description 10
- 239000000428 dust Substances 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 239000004744 fabric Substances 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model discloses an on-vehicle display screen winding and unwinding devices relates to accuse interior trim design technical field in the car, including installing frame and display screen, the inner wall fixed mounting of installing frame has the display screen, the inner wall fixedly connected with fixed plate of installing frame, the inner wall bottom swing joint of installing frame has the dust to collect the box, the spout has been seted up to the inner wall of installing frame, the inner wall fixed mounting of spout has the rack, the inner wall sliding connection of spout has the fixed block, the side of fixed block is seted up flutedly. The utility model discloses an adopt spout, fixed block, gear and rack to combine, make the gear of fixed block side can slide in the spout is inside, simultaneously through the intermeshing of gear and rack, make the gear can slide in the spout is inside more smoothly, collect the box through the cleaning roller and the dust that set up, make the cleaning roller after clearing up the dust on display screen surface, can concentrate the dust after the clearance and collect in the box.
Description
Technical Field
The utility model relates to a accuse interior trim design technical field in the car, concretely relates to vehicle-mounted display screen winding and unwinding devices.
Background
The existing vehicle-mounted display screen is usually provided with an embedding position on an automobile central control panel, the vehicle-mounted display screen is installed on the embedding position and is connected with a vehicle bus, so that the function is more diversified, and the vehicle-mounted display device is usually a liquid crystal display screen and has the functions of out-of-band sound, readable SD card, USB, Bluetooth and the like. The vehicle-mounted display of the vehicle-mounted navigator has the incoming call voice number reporting function, and the liquid crystal display is small in size and convenient to install.
But on-vehicle display screen in the car when the long term is used, because the surface of display screen has static, lead to the display screen to adsorb easily and have too much dust, influence user's the experience of watching easily in the use, influence the clean and tidy degree in the car simultaneously, when the display screen does not use, because the surface of display screen is generally more fragile, take place to scratch with some sharp-pointed article in the car easily, make the surface of display screen produce the mar easily, reduce the life of display screen easily, this kind of on-vehicle display screen winding and unwinding devices's suitability worsens, consequently, need carry out the structure innovation and solve specific problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vehicle-mounted display screen winding and unwinding device, one of which aims to quickly clean the surface of the vehicle-mounted display screen after the vehicle-mounted display screen is used for a long time and intensively collect the cleaned dust, so that the problem that the screen is easily polluted due to the fact that the screen of the vehicle-mounted display screen is easy to adsorb some fine dust in the air because of static electricity after the vehicle-mounted display screen is used for a long time is solved; wherein another kind of purpose is in order to solve when on-vehicle display screen does not use, to some sharp-pointed article that exist on the car, produces the scratch to the surface of display screen easily, leads to the problem that on-vehicle display screen life reduces to reach when on-vehicle display screen does not use, can provide the effect of protection to the surface of display screen.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides an on-vehicle display screen winding and unwinding devices, includes installing frame and display screen, the inner wall fixed mounting of installing frame has the display screen, the inner wall fixedly connected with fixed plate of installing frame, the inner wall bottom swing joint of installing frame has the dust to collect the box, the spout has been seted up to the inner wall of installing frame, the inner wall fixed mounting of spout has the rack, the inner wall sliding connection of spout has the fixed block, the side of fixed block is seted up flutedly, the inner wall of recess rotates and is connected with the gear, the side of keeping away from the recess of fixed block rotates and is connected with the cleaning roller, the outer wall fixedly connected with handle of fixed block.
The utility model discloses technical scheme's further improvement lies in: the back of the dust collection box is movably connected with the front of the display screen, and the dust collection box is arranged under the cleaning roller.
The utility model discloses technical scheme's further improvement lies in: the outer wall of the gear is meshed with the outer wall of the rack, and the outer wall of the fixing block is connected with the inner wall of the sliding groove in a sliding mode.
The utility model discloses technical scheme's further improvement lies in: the outer wall of the cleaning roller is connected with the front surface of the display screen in a rolling mode, and the two ends of the cleaning roller are connected with the side face of the handle in a rotating mode.
The utility model discloses technical scheme's further improvement lies in: the both ends fixedly connected with mounting panel of fixed plate, the top of mounting panel is rotated and is connected with the rotary drum, the outer wall of rotary drum is provided with protection cloth, the one end fixedly connected with magic subsides of protection cloth.
The utility model discloses technical scheme's further improvement lies in: the inner wall fixedly connected with baffle of installing frame, the louvre has been seted up at the back of baffle, the front of baffle is laminated with the back of display screen mutually.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides an on-vehicle display screen winding and unwinding devices, through the design exquisiteness, adopt the spout, the fixed block, gear and rack combine, make the gear of fixed block side can slide in the spout is inside, simultaneously through the intermeshing of gear and rack, make the gear can more smoothly slide in the spout is inside, box is collected to cleaning roller and dust through setting up, make the cleaning roller after the dust clearance with the display screen surface, can concentrate the dust after the clearance and collect in the box is collected to the dust, avoid the dust after the clearance to scatter everywhere, the follow-up processing to the dust of also being convenient for simultaneously.
2. The utility model provides an on-vehicle display screen winding and unwinding devices, through adopting baffle and louvre combination to set up, make the display screen after long-time work, can dispel the heat to the back of display screen, the high temperature of avoiding the display screen leads to the functioning speed slow, protection cloth and magic subsides through setting up, make the display screen when not using, through pulling protection cloth, make protection cloth cover the surface of display screen, it fixes protection cloth to paste through the magic, the protection cloth that makes the rolling good avoids receiving the damage through the fixed plate that sets up and mounting panel.
Drawings
Fig. 1 is a schematic structural view of a vehicle-mounted display screen folding and unfolding device of the present invention;
FIG. 2 is a schematic structural view of the cleaning roller of the present invention;
fig. 3 is a sectional view of the chute of the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 3 according to the present invention;
fig. 5 is a schematic structural diagram of the fixing plate and the mounting plate of the present invention.
In the figure: 1. a fixing plate; 2. cleaning the roller; 3. installing a frame; 4. a display screen; 5. a dust collection box; 6. a baffle plate; 7. heat dissipation holes; 8. a chute; 9. a fixed block; 10. a groove; 11. a gear; 12. a handle; 13. a rack; 14. magic tape; 15. protective cloth; 16. mounting a plate; 17. a rotating drum.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-5, the utility model provides a vehicle-mounted display screen retracting device, which comprises a mounting frame 3 and a display screen 4, wherein the display screen 4 is fixedly arranged on the inner wall of the mounting frame 3, a fixing plate 1 is fixedly connected with the inner wall of the mounting frame 3, a dust collecting box 5 is movably connected with the bottom of the inner wall of the mounting frame 3, a chute 8 is arranged on the inner wall of the mounting frame 3, a rack 13 is fixedly arranged on the inner wall of the chute 8, a fixing block 9 is slidably connected with the inner wall of the chute 8, a groove 10 is arranged on the side surface of the fixing block 9, a gear 11 is rotatably connected with the inner wall of the groove 10, the outer wall of the gear 11 is meshed with the outer wall of the rack 13, the outer wall of the fixing block 9 is slidably connected with the inner wall of the chute 8, the combination of the chute 8, the fixing block 9, the gear 11 and the rack 13 are combined, so that the gear 11 on the side surface of the fixing block 9 can slide in the chute 8, and simultaneously, through the mutual meshing of the gear 11 and the rack 13, make gear 11 can more smoothly slide in 8 insides of spout, the side of keeping away from recess 10 of fixed block 9 is rotated and is connected with cleaning roller 2, the dust is collected the back of box 5 and is displayed the positive swing joint of screen 4, the setting of box 5 is collected at cleaning roller 2 under to the dust, box 5 is collected through cleaning roller 2 and the dust that sets up, make cleaning roller 2 after the dust clearance with 4 surfaces of display screen, can collect the dust after the clearance in collecting box 5 with the dust is concentrated, avoid the dust after the clearance to scatter everywhere, the follow-up processing to the dust of also being convenient for simultaneously, the outer wall fixedly connected with handle 12 of fixed block 9, the outer wall of cleaning roller 2 and the front roll connection of display screen 4, the both ends of cleaning roller 2 are rotated with the side of handle 12 and are connected.
Example 2
As shown in fig. 5, on the basis of embodiment 1, the utility model provides a technical solution: the two ends of the fixed plate 1 are fixedly connected with mounting plates 16, the top of the mounting plates 16 is rotatably connected with a rotary drum 17, the outer wall of the rotary drum 17 is provided with protective cloth 15, one end of the protective cloth 15 is fixedly connected with a magic tape 14, by the arrangement of the protective cloth 15 and the magic tape 14, when the display screen 4 is not used, the protective cloth 15 covers the surface of the display screen 4 by pulling the protective cloth 15, the protective cloth 15 is fixed through the magic tape 14, the rolled protective cloth 15 is prevented from being damaged through the arranged fixing plate 1 and the mounting plate 16, the inner wall of the mounting frame 3 is fixedly connected with the baffle 6, the back surface of the baffle 6 is provided with the heat dissipation holes 7, the front surface of the baffle 6 is attached to the back surface of the display screen 4, through adopting baffle 6 and 7 combination settings of louvre, make display screen 4 after long-time work, can dispel the heat to the back of display screen 4, avoid the high temperature of display screen 4 to lead to the functioning speed slow.
The working principle of the vehicle-mounted display screen folding and unfolding device is described in detail below.
As shown in fig. 1 to 5, after the display screen 4 is used for a long time, the cleaning roller 2 is moved up and down by holding the handle 12, by the mutual engagement of the gear 11 and the rack 13, the gear 11 can slide more smoothly in the sliding chute 8, after the cleaning roller 2 cleans the dust on the surface of the display screen 4, the cleaned dust can be collected into the dust collecting box 5 in a centralized way, the cleaned dust is prevented from scattering around, meanwhile, the subsequent treatment of dust is facilitated, so that the back of the display screen 4 can be radiated through the radiating holes 7 after the display screen 4 works for a long time, the slow running speed caused by overhigh temperature of the display screen 4 is avoided, and when the display screen 4 is not used, through pulling protection cloth 15, make protection cloth 15 cover the surface of display screen 4, paste 14 through the magic and fix protection cloth 15, make the good protection cloth 15 of rolling avoid receiving the damage through the fixed plate 1 that sets up.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (6)
1. The utility model provides an on-vehicle display screen winding and unwinding devices, includes installing frame (3) and display screen (4), its characterized in that: the utility model discloses a cleaning roller, including installing frame (3), inner wall fixedly connected with fixed plate (1) of installing frame (3), the inner wall bottom swing joint of installing frame (3) has dust to collect box (5), spout (8) have been seted up to the inner wall of installing frame (3), the inner wall fixed mounting of spout (8) has rack (13), the inner wall sliding connection of spout (8) has fixed block (9), set up fluted (10) in the side of fixed block (9), the inner wall of recess (10) rotates and is connected with gear (11), the side of keeping away from recess (10) of fixed block (9) rotates and is connected with clearance roller (2), the outer wall fixedly connected with handle (12) of fixed block (9).
2. The vehicle-mounted display screen retracting device according to claim 1, characterized in that: the back of the dust collection box (5) is movably connected with the front of the display screen (4), and the dust collection box (5) is arranged under the cleaning roller (2).
3. The vehicle-mounted display screen retracting device according to claim 1, characterized in that: the outer wall of the gear (11) is meshed with the outer wall of the rack (13), and the outer wall of the fixed block (9) is connected with the inner wall of the sliding groove (8) in a sliding mode.
4. The vehicle-mounted display screen retracting device according to claim 1, characterized in that: the outer wall of the cleaning roller (2) is in rolling connection with the front surface of the display screen (4), and the two ends of the cleaning roller (2) are rotatably connected with the side surfaces of the handles (12).
5. The vehicle-mounted display screen retracting device according to claim 1, characterized in that: the improved fixing plate is characterized in that mounting plates (16) are fixedly connected to two ends of the fixing plate (1), a rotary drum (17) is rotatably connected to the top of each mounting plate (16), protective cloth (15) is arranged on the outer wall of each rotary drum (17), and magic tapes (14) are fixedly connected to one ends of the protective cloth (15).
6. The vehicle-mounted display screen retracting device according to claim 1, characterized in that: the inner wall fixedly connected with baffle (6) of installing frame (3), louvre (7) have been seted up at the back of baffle (6), the front of baffle (6) is laminated with the back of display screen (4) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120103663.1U CN214355833U (en) | 2021-01-14 | 2021-01-14 | Vehicle-mounted display screen winding and unwinding devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120103663.1U CN214355833U (en) | 2021-01-14 | 2021-01-14 | Vehicle-mounted display screen winding and unwinding devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214355833U true CN214355833U (en) | 2021-10-08 |
Family
ID=77957218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120103663.1U Expired - Fee Related CN214355833U (en) | 2021-01-14 | 2021-01-14 | Vehicle-mounted display screen winding and unwinding devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214355833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115100963A (en) * | 2022-07-13 | 2022-09-23 | 深圳市蓝极星光电科技有限公司 | Naked eye 3D display screen based on dynamic barrier |
-
2021
- 2021-01-14 CN CN202120103663.1U patent/CN214355833U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115100963A (en) * | 2022-07-13 | 2022-09-23 | 深圳市蓝极星光电科技有限公司 | Naked eye 3D display screen based on dynamic barrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |