CN210680590U - Overturning and fixing device for vehicle-mounted display screen - Google Patents
Overturning and fixing device for vehicle-mounted display screen Download PDFInfo
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- CN210680590U CN210680590U CN201921142111.0U CN201921142111U CN210680590U CN 210680590 U CN210680590 U CN 210680590U CN 201921142111 U CN201921142111 U CN 201921142111U CN 210680590 U CN210680590 U CN 210680590U
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- vehicle
- display screen
- mounted display
- standing groove
- fixedly connected
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Abstract
The utility model discloses a vehicle-mounted display screen's upset fixing device, including the standing groove, the standing groove sets up in the automobile body, be equipped with vehicle-mounted display screen in the standing groove, the standing groove is the setting of inverse right trapezoid, fixedly connected with motor on the lateral wall of standing groove, it is connected with two lead screws to rotate on the lateral wall of standing groove, the motor passes through the drive mechanism transmission with the lead screw and is connected, screw-nut has been cup jointed to the lead screw external screw thread, fixedly connected with connecting rod on screw-nut's the lateral wall, the connecting rod rotates outward and has cup jointed a plurality of rotation covers, vehicle-mounted display screen's lower extreme and rotation cover fixed connection. The utility model discloses a set up the motor, rotatory standing with on-vehicle display screen, it is easy and simple to handle, do not hinder driver's normal driving, and the apron covers the standing groove when on-vehicle display screen accomodates, plays dustproof and waterproof's effect, has from locking performance through setting up worm wheel and worm, has avoided on-vehicle display screen to take place because of the problem of the automatic upset of inertia.
Description
Technical Field
The utility model relates to the field of automotive technology, especially, relate to a vehicle-mounted display screen's upset fixing device.
Background
The vehicle-mounted display comprises two televisions which are placed on a passenger car for watching, namely a vehicle-mounted television in essence, and the other is a small-size vehicle-mounted display with 3.5 inches, 4.3 inches, 7 inches and 9 inches, generally has two paths of video input, wherein one path can be used for connecting a vehicle-mounted DVD, the other path is used for connecting a vehicle-mounted camera for backing images, and some vehicle-mounted displays also have MP5 video playing and Bluetooth functions, can be used on the similar motion tools of the automobile, and are convenient to use in the motion of the automobile. The vehicle-mounted television is simply mobile reception of the digital television, and mainly comprises a set top box, a liquid crystal display screen, an antenna, a vehicle-mounted power supply and the like.
When the conventional overturning and fixing device for the vehicle-mounted display screen is used, most drivers need to push or press the display screen for operation, and when the drivers need to overturn the vehicle-mounted display screen in the driving process, the operation can disperse the attention of the drivers and easily cause traffic safety accidents; and the vehicle is difficult to avoid jolting when going, and vehicle-mounted display screen easily influences the driver and watches because of inertia is automatic, and it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the turnover display screen is troublesome in the driving process in the prior art, and the turnover fixing device of the vehicle-mounted display screen is simple and convenient to operate is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a vehicle-mounted display screen's upset fixing device, includes the standing groove, the standing groove sets up in the automobile body, be equipped with vehicle-mounted display screen in the standing groove, the standing groove is the setting of inverse right trapezoid, fixedly connected with motor on the lateral wall of standing groove, it is connected with two lead screws to rotate on the lateral wall of standing groove, the motor passes through the drive mechanism transmission with the lead screw and is connected, lead screw nut has been cup jointed to the lead screw external screw thread, fixedly connected with connecting rod on lead screw nut's the lateral wall, the connecting rod is outer to be rotated and has been cup jointed a plurality of rotation covers, vehicle-mounted display screen's lower extreme and rotation cover fixed connection, the upper end of standing groove articulates there is the apron, fixedly connected with.
Preferably, the side wall of the placing groove is provided with a step for accommodating the cover plate, and the side wall of the step is fixedly connected with a sealing gasket.
Preferably, the cover plate is made of a lightweight plastic material.
Preferably, the transmission mechanism comprises a worm coaxially and fixedly connected with an output shaft of the motor, a worm wheel is fixedly sleeved outside the screw rod, and the worm is meshed with the worm wheel.
Preferably, a rotating bearing is fixedly sleeved outside the screw rod, and an outer ring of the rotating bearing is fixedly connected with the side wall of the placing groove.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses a set up the motor, the accessible motor promotes vehicle-mounted display screen and removes to limiting displacement through the apron is rotatory standing with vehicle-mounted display screen, and is easy and simple to handle, does not hinder driver's normal driving, and the apron covers the standing groove when vehicle-mounted display screen accomodates, plays dustproof and waterproof's effect, has prolonged vehicle-mounted display screen's life.
2. The utility model discloses a set up worm wheel and worm and have self-locking performance, vehicle-mounted display screen position is stable, has avoided vehicle-mounted display screen to take place convenient to use because of the problem of the automatic upset of inertia.
Drawings
Fig. 1 is a schematic top view of the turnover fixing device of the vehicle-mounted display screen according to the present invention;
fig. 2 is a schematic structural view of the turnover fixing device for a vehicle-mounted display screen according to the present invention;
fig. 3 is the utility model provides a structural schematic diagram when overturning fixing device of vehicle-mounted display screen accomodates.
In the figure: the vehicle-mounted display screen display device comprises a placement groove 1, a vehicle-mounted display screen 2, a motor 3, a screw rod 4, a screw nut 5, a connecting rod 6, a rotating sleeve 7, a cover plate 8, a limiting block 9, steps 10, a worm 11 and a worm wheel 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a turning fixing device for a vehicle-mounted display screen comprises a placing groove 1, the placing groove 1 is arranged in a vehicle body, a vehicle-mounted display screen 2 is arranged in the placing groove 1, the placing groove 1 is arranged in an inverted right trapezoid, a motor 3 is fixedly connected to the side wall of the placing groove 1, the model of the motor 3 is ZWBMD 028-24, two lead screws 4 are rotatably connected to the side wall of the placing groove 1, it is worth mentioning that a rotating bearing is fixedly sleeved outside the lead screws 4, the outer ring of the rotating bearing is fixedly connected with the side wall of the placing groove 1, the motor 3 is in transmission connection with the lead screws 4 through a transmission mechanism, the transmission mechanism comprises a worm 11 coaxially and fixedly connected with the output shaft of the motor 3, a worm wheel 12 is fixedly sleeved outside the lead screws 4, the worm 11 is in meshing connection with the worm wheel 12, and has a self-locking performance, thereby avoiding the problem that the vehicle-, is convenient for use.
The utility model discloses in, lead screw nut 5 has been cup jointed to 4 external screw threads of lead screw, fixedly connected with connecting rod 6 on lead screw nut 5's the lateral wall, connecting rod 6 is outer to rotate and has been cup jointed a plurality of rotating sleeve 7, on-vehicle display screen 2's lower extreme and rotating sleeve 7 fixed connection, standing groove 1's upper end articulates there is apron 8, can overturn on-vehicle display screen 2, convenient to use, it is worth mentioning, apron 8 is made by light plastic material, be equipped with the step 10 that holds apron 8 on standing groove 1's the lateral wall, fixedly connected with seals up on step 10's the lateral wall, play dustproof and waterproof effect, the life of on-vehicle display screen 2 has been prolonged, fixedly connected with stopper 9 on apron 8's the lateral wall, under stopper 9's limiting displacement, only can rotate with horizontal plane contained angle 0-90 within range.
The utility model discloses its functional principle is explained to following mode of operation of accessible: starting motor 3, drive worm 11 and rotate, then drive worm wheel 12 with it meshing and rotate, then lead screw 4 rotates and drives screw-nut 5 and remove, promote on-vehicle display screen 2 and remove, on-vehicle display screen 2 moves out standing groove 1 along the hypotenuse of standing groove 1 bottom and with 8 jack-ups of apron outward, spacing at stopper 9, the apron is rotatable 90 only, then 2 rotatory stands with on-vehicle display screen through the limiting displacement of apron 8, as shown in fig. 2, and is easy and simple to handle, do not hinder driver's normal driving, and apron 8 covers standing groove 1 when on-vehicle display screen 2 accomodates, as shown in fig. 3, dustproof and waterproof effect has been played, the life of on-vehicle display screen 2 has been prolonged, wherein, worm wheel 12 and worm 11 have self-locking performance, the problem of having avoided on-vehicle display screen 2 to overturn because of inertia takes place, convenient to use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The turnover fixing device for the vehicle-mounted display screen comprises a placing groove (1), wherein the placing groove (1) is arranged in a vehicle body, and a vehicle-mounted display screen (2) is arranged in the placing groove (1), and is characterized in that the placing groove (1) is arranged in an inverted right trapezoid shape, a motor (3) is fixedly connected to the side wall of the placing groove (1), two lead screws (4) are rotatably connected to the side wall of the placing groove (1), the motor (3) is in transmission connection with the lead screws (4) through a transmission mechanism, a lead screw nut (5) is sleeved on the external thread of each lead screw (4), a connecting rod (6) is fixedly connected to the side wall of each lead screw nut (5), a plurality of rotating sleeves (7) are rotatably sleeved outside each connecting rod (6), the lower end of the vehicle-mounted display screen (2) is fixedly connected with the rotating sleeves (7), and a cover plate (8) is hinged to the upper end of the, and the side wall of the cover plate (8) is fixedly connected with a limiting block (9).
2. The turnover fixing device of the vehicle-mounted display screen is characterized in that a step (10) for accommodating the cover plate (8) is arranged on the side wall of the placing groove (1), and a sealing gasket is fixedly connected to the side wall of the step (10).
3. The flip-flop fixing device of a vehicle display screen of claim 1, wherein said cover plate (8) is made of a light plastic material.
4. The turnover fixing device of the vehicle-mounted display screen is characterized in that the transmission mechanism comprises a worm (11) coaxially and fixedly connected with an output shaft of the motor (3), a worm wheel (12) is fixedly sleeved outside the screw rod (4), and the worm (11) is meshed with the worm wheel (12).
5. The turnover fixing device of the vehicle-mounted display screen according to claim 1, wherein a rotating bearing is fixedly sleeved outside the screw rod (4), and an outer ring of the rotating bearing is fixedly connected with a side wall of the placing groove (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142111.0U CN210680590U (en) | 2019-07-19 | 2019-07-19 | Overturning and fixing device for vehicle-mounted display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142111.0U CN210680590U (en) | 2019-07-19 | 2019-07-19 | Overturning and fixing device for vehicle-mounted display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210680590U true CN210680590U (en) | 2020-06-05 |
Family
ID=70895975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921142111.0U Active CN210680590U (en) | 2019-07-19 | 2019-07-19 | Overturning and fixing device for vehicle-mounted display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210680590U (en) |
-
2019
- 2019-07-19 CN CN201921142111.0U patent/CN210680590U/en active Active
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