CN218141322U - Vehicle-mounted wireless screen projection device - Google Patents
Vehicle-mounted wireless screen projection device Download PDFInfo
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- CN218141322U CN218141322U CN202221428919.7U CN202221428919U CN218141322U CN 218141322 U CN218141322 U CN 218141322U CN 202221428919 U CN202221428919 U CN 202221428919U CN 218141322 U CN218141322 U CN 218141322U
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- vehicle
- connecting rod
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- screen
- cover plate
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- 230000007306 turnover Effects 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a vehicle-mounted wireless screen projection device, which comprises a base, wherein a placement groove is formed in the center of the top surface of the base, an cover plate is hinged to one side of a notch of the placement groove, one side of the cover plate is fixedly connected with a screen main body, and the cover plate is connected with a turnover assembly; wherein, the upset subassembly drives the apron and rotates, make the apron cover the standing groove, and the screen main part is in the standing groove, protect the screen main part, this kind of on-vehicle wireless screen device of throwing, through setting up the base, the standing groove, the apron, and the upset subassembly, can be when not using the screen main part, through adjusting the effect of upset subassembly, make it drive the upset of screen main part and enter into the standing groove in, and the apron seals the notch of standing groove, thereby make the screen main part be in relative confined environment, thereby can protect the screen main part, avoid its too many dusts of surface adhesion when not using, and can avoid when not using, other article collide with the screen main part in the car, cause the damage to it.
Description
Technical Field
The utility model relates to a screen device technical field is thrown to the on-vehicle, especially relates to a screen device is thrown to on-vehicle wireless.
Background
Along with the development of society, the improvement of people's quality of life, more and more people's family purchase the car and do the instrument of riding instead of walk, along with people's needs, the ornaments in the car are more and more, wherein the device of throwing the screen is exactly one kind.
The vehicle-mounted screen projection device is mainly used for projecting the contents on the mobile phone of people, and is convenient for people to watch a route more clearly if navigation is carried out.
The existing screen projection device is mostly directly exposed in the air, a good screen protection device is not arranged, when the display screen is not used, the display screen is easy to be polluted, or when a vehicle runs, other objects in the vehicle collide with the display screen to be damaged.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a when the display screen does not use, the on-vehicle wireless screen device of throwing that protects the display screen.
In order to solve the technical problem, the utility model provides a following technical scheme: a vehicle-mounted wireless screen projection device comprises a base, wherein a placement groove is formed in the center of the top surface of the base, a cover plate is hinged to one side of a notch of the placement groove, one side of the cover plate is fixedly connected with a screen main body, and the cover plate is connected with a turnover assembly;
the turnover assembly drives the cover plate to rotate, so that the cover plate covers the placing groove, the screen main body is located in the placing groove, and the screen main body is protected when the screen is not thrown for use.
Preferably, the turnover assembly comprises a power member, a transmission member and a linkage member.
Preferably, the transmission part comprises a rotating rod, and the rotating rod is rotatably connected to the lower portions of the two sides of the inner wall of the placing groove.
Preferably, the power part is a first motor, the side grooves are formed in the two sides of the top surface of the base, the first motor is embedded in one side, away from the placing groove, of the inner wall of each side groove, and the output shaft of the first motor is fixedly connected with the rotating rod.
Preferably, the linkage piece is including first connecting rod, second connecting rod and third connecting rod, the equal first connecting rod of fixedly connected with in both ends of bull stick, first connecting rod one end articulates there is the second connecting rod, apron central point puts and runs through fixedly connected with third connecting rod, the other end of the equal articulated second connecting rod in both ends of third connecting rod.
Preferably, the two sides of the top surface of the base are provided with connecting grooves, and the connecting grooves are communicated with the placing grooves (2) and the side grooves.
Preferably, a cleaning assembly is arranged below the inside of the placing groove and comprises cleaning cloth moving along the long edge of the placing groove.
Preferably, a second motor is fixedly installed below one side of the inner wall of the placing groove, an output shaft of the second motor is fixedly connected with a ball screw, the surface of the ball screw is in threaded connection with a sliding block, the top surface of the sliding block is fixedly connected with a supporting plate, and the top surface of the supporting plate is fixedly connected with cleaning cloth.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
the utility model discloses a set up the base, the standing groove, the apron, and the upset subassembly, can be when not using the screen main part, through adjusting the upset subassembly effect, make it drive the upset of screen main part enter into the standing groove in, and the apron seals the notch of standing groove, thereby make the screen main part be in the environment of relative confined, thereby can protect the screen main part, avoid its too many dust of surface adhesion when not using, and can avoid when not using, other article collide with the screen main part in the car, cause the damage to it.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the installation structure of the cleaning assembly of the present invention;
wherein: 1. a base; 2. a placement groove; 3. a cover plate; 4. a screen main body; 5. a side groove; 6. a first motor; 7. a rotating rod; 8. a first link; 9. a second link; 10. a third link; 11. a second motor; 12. a ball screw; 13. a slider; 14. a support plate; 15. cleaning cloth; 16. and connecting the grooves.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
the first embodiment is as follows:
as shown in fig. 1-3, the utility model provides a vehicle-mounted wireless screen projection device, which comprises a base 1, wherein a placement groove 2 is arranged at the center of the top surface of the base 1, an cover plate 3 is hinged at one side of a notch of the placement groove 2, one side of the cover plate 3 is fixedly connected with a screen main body 4, and the cover plate 3 is connected with a turnover component;
the turnover assembly drives the cover plate 3 to rotate, so that the cover plate 3 covers the placing groove 2, the screen main body 4 is positioned in the placing groove 2, and the screen main body 4 is protected when the turnover assembly is not used for throwing a screen;
when the screen projection device is not needed to be used for projecting screens, the overturning assembly is adjusted to drive the cover plate 3 to rotate, so that the cover plate 3 rotates from a state perpendicular to the top surface of the base 1 to a state parallel to the top surface of the base 1, the cover plate 3 seals the placing groove 2, the cover plate 3 drives the screen main body 4 to rotate, and the screen main body 4 is positioned in the placing groove 2, so that the screen main body 4 can be protected, too much dust is prevented from adhering to the surface of the screen main body 4 when the screen main body is not used, and other articles in a vehicle can be prevented from colliding with the screen main body 4 and damaging the screen main body 4 when the screen main body is not used;
otherwise, when needing to use screen main part 4, through adjusting the upset subassembly, make it drive apron 3 and rotate, make apron 3 drive screen main part 4 and rotate, make screen main part 4 rotate to perpendicular to base 1 top surface state to make things convenient for people to watch screen main part 4, and can also adjust the angle of screen main part 4 and base 1 (not necessarily will be perpendicular) as required, make things convenient for people's better experience of watching.
Example two:
as shown in fig. 1 and fig. 2, this embodiment has still disclosed, the upset subassembly includes the power part, driving medium and linkage part, the driving medium includes bull stick 7, bull stick 7 rotates to be connected in standing groove 2 inner wall both sides below, the power part is first motor 6, side channel 5 has all been seted up to base 1 top surface both sides, side channel 5 inner wall is kept away from standing groove 2 one side and has been inlayed first motor 6, the output shaft fixed connection bull stick 7 of first motor 6, the linkage part is including first connecting rod 8, second connecting rod 9 and third connecting rod 10, the equal fixedly connected with first connecting rod 8 in both ends of bull stick 7, 8 one end of first connecting rod articulates there is second connecting rod 9, apron 3 central point puts through fixedly connected with third connecting rod 10, the both ends of third connecting rod 10 all articulate the other end of second connecting rod 9, linking groove 16 has all been seted up to base 1 top surface both sides, be used for placing third connecting rod 10, linking groove 16 all communicates with standing groove 2 and side channel 5.
When the screen projecting device is not needed to be used for projecting screens, the first motor 6 is started in the forward direction to drive the rotating rods 7 to rotate, the rotating rods 7 drive the two first connecting rods 8 to rotate, the first connecting rods 8 drive the second connecting rods 9 to move, the second connecting rods 9 drive the third connecting rods 10 to rotate along the hinge shafts of the cover plate 3 and the placing groove 2, so that the third connecting rods 10 drive the cover plate 3 to rotate, the cover plate 3 drives the screen main body 4 to rotate, the screen main body 4 moves into the placing groove 2, the cover plate 3 seals the notch of the placing groove 2, the first connecting rods 8 and the second connecting rods 9 are positioned in the side grooves 5 at the moment, and the end parts of the two ends of the third connecting rods 10 are positioned in the connecting grooves 16, so that the screen main body 4 is positioned in a relatively closed environment, the screen main body is not used, dust cannot be adhered to the surface of the screen, and other articles in the vehicle are prevented from colliding with the screen main body 4 and damaging the screen main body;
when the screen body 4 needs to be watched, the first motor 6 is reversely started, the first motor is made to drive the rotating rod 7 to rotate, the rotating rod 7 drives the two first connecting rods 8 to rotate, the first connecting rods 8 drive the second connecting rods 9 to move, the second connecting rods 9 drive the third connecting rods 10 to rotate along the hinge shafts of the cover plates 3 and the placing grooves 2, so that the third connecting rods 10 drive the cover plates 3 to rotate, the cover plates 3 drive the screen body 4 to rotate, the screen body 4 is made to move out of the placing grooves 2 (as shown in fig. 1), and people can use the screen body 4 conveniently.
Example three:
as shown in fig. 1 and fig. 3, the embodiment further discloses that a cleaning assembly is arranged below the inside of the placing groove 2, the cleaning assembly includes a cleaning cloth 15 moving along the long side of the placing groove 2, a second motor 11 is fixedly installed below one side of the inner wall of the placing groove 2, an output shaft of the second motor 11 is fixedly connected with a ball screw 12, a slider 13 is connected with the surface of the ball screw 12 in a threaded manner, a supporting plate 14 is fixedly connected with the top surface of the slider 13, and the cleaning cloth 15 is fixedly connected with the top surface of the supporting plate 14.
After finishing throwing the screen, need not use and throw the screen device and throw the screen, adjust screen main part 4 and remove to behind the standing groove 2, clearance cloth 15 and screen main part 4 contact this moment, positive reverse timing starts second motor 11 this moment, make it drive ball screw 12 round trip movement, ball screw 12 drives slider 13 along ball screw 12 surface round trip movement, slider 13 drives backup pad 14 round trip movement, backup pad 14 drives clearance cloth 15 along screen main part 4 round trip movement, thereby after having used up screen main part 4, can accomplish the automatic cleaning work to screen main part 4, thereby the trouble of artifical clearance has been avoided, and make things convenient for the more clear observation screen main part 4 of people next time.
Wherein, clearance cloth 15 can be fixed on backup pad 14 through sticky, conveniently changes clearance cloth 15.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a screen device is thrown to on-vehicle wireless, includes base (1), its characterized in that: a placing groove (2) is formed in the center of the top surface of the base (1), a cover plate (3) is hinged to one side of a notch of the placing groove (2), one side of the cover plate (3) is fixedly connected with a screen main body (4), and the cover plate (3) is connected with a turnover component;
the turnover assembly drives the cover plate (3) to rotate, the cover plate (3) covers the placing groove (2), the screen main body (4) is located in the placing groove (2), and the screen main body (4) is protected when the screen is not thrown for use.
2. The vehicle-mounted wireless screen projection device according to claim 1, characterized in that: the overturning assembly comprises a power part, a transmission part and a linkage part.
3. The vehicle-mounted wireless screen projection device according to claim 2, wherein: the transmission part comprises a rotating rod (7), and the rotating rod (7) is rotatably connected to the lower portions of the two sides of the inner wall of the placing groove (2).
4. The vehicle-mounted wireless screen projection device according to claim 3, wherein: the power part is first motor (6), side slot (5) have all been seted up to base (1) top surface both sides, side slot (5) inner wall is kept away from standing groove (2) one side and is inlayed first motor (6), output shaft fixed connection bull stick (7) of first motor (6).
5. The vehicle-mounted wireless screen projection device according to claim 4, wherein: linkage spare is including first connecting rod (8), second connecting rod (9) and third connecting rod (10), the equal fixedly connected with first connecting rod (8) in both ends of bull stick (7), first connecting rod (8) one end articulates there is second connecting rod (9), apron (3) central point puts and runs through fixedly connected with third connecting rod (10), the other end of the equal articulated second connecting rod (9) in both ends of third connecting rod (10).
6. The vehicle-mounted wireless screen projection device according to claim 5, wherein: the base (1) top surface both sides have all been seted up and have been linked groove (16), link groove (16) and standing groove (2) and side groove (5) all communicate.
7. The vehicle-mounted wireless screen projection device according to claim 1, wherein: a cleaning assembly is arranged below the inner portion of the placing groove (2), and the cleaning assembly comprises cleaning cloth (15) moving along the long edge of the placing groove (2).
8. The vehicle-mounted wireless screen projection device according to claim 7, wherein: the device is characterized in that a second motor (11) is fixedly installed below one side of the inner wall of the placing groove (2), an output shaft of the second motor (11) is fixedly connected with a ball screw (12), the surface of the ball screw (12) is in threaded connection with a sliding block (13), the top surface of the sliding block (13) is fixedly connected with a supporting plate (14), and the top surface of the supporting plate (14) is fixedly connected with cleaning cloth (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221428919.7U CN218141322U (en) | 2022-06-08 | 2022-06-08 | Vehicle-mounted wireless screen projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221428919.7U CN218141322U (en) | 2022-06-08 | 2022-06-08 | Vehicle-mounted wireless screen projection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218141322U true CN218141322U (en) | 2022-12-27 |
Family
ID=84574155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221428919.7U Active CN218141322U (en) | 2022-06-08 | 2022-06-08 | Vehicle-mounted wireless screen projection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218141322U (en) |
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2022
- 2022-06-08 CN CN202221428919.7U patent/CN218141322U/en active Active
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