Vehicle-mounted intelligent display screen capable of being adjusted in multiple dimensions

Abstract

The invention relates to a vehicle-mounted intelligent display screen capable of being adjusted in multiple dimensions, and belongs to the field of vehicle-mounted intelligent display screens, the vehicle-mounted intelligent display screen comprises a vehicle-mounted intelligent display screen, a rear cover plate and control keys are arranged on the vehicle-mounted intelligent display screen, and a pitching structure and a rotating structure are arranged on the rear cover plate. According to the vehicle-mounted intelligent display screen capable of being adjusted in multiple dimensions, an electric push rod in the lifting component is used for controlling a toothed plate to move up and down, and an induction cylinder is controlled to rotate through mechanical transmission, so that a mounting frame and the vehicle-mounted intelligent display screen are driven to rotate, and the pitching adjustment angle of the vehicle-mounted intelligent display screen is automatically and accurately controlled; the linear driver stretches out and draws back to drive the rack to move, the connecting column and the vehicle-mounted intelligent display screen are driven to rotate in the horizontal direction through mechanical transmission, then the horizontal orientation of the vehicle-mounted intelligent display screen is automatically adjusted, and the problem that the position of the vehicle-mounted intelligent display screen is changed due to vibration in the vehicle running process is solved; and the angle of the vehicle-mounted intelligent display screen can be automatically adjusted in multiple dimensions.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle-mounted intelligent display screens, and specifically to a vehicle-mounted intelligent display screen that can be adjusted in multiple dimensions. Background Art

[0002] The in-vehicle smart display screen is usually an LCD screen, which mainly uses capacitive touch technology and supports multi-touch, allowing drivers and passengers to use multi-finger gestures to zoom, switch pages, and other operations, just like operating a smartphone. By integrating multiple functions into one, the driver no longer needs to divide his attention to operate multiple independent devices. All information and operations can be completed on the unified interactive platform of the in-vehicle smart display screen. It will display the operating status information of the vehicle's own systems and external multimedia, navigation, smart interconnection and other information in a centralized manner. Drivers and passengers can get the required information at a glance and interact with it through touch, voice and other methods.

[0003] In the current prior art, vehicle-mounted smart display screens are usually installed in an embedded or movable manner. China Invention Publication No. CN108468922A discloses an adjustable vehicle-mounted display screen installation structure, including a base, a fixing bracket, a connecting bracket, a display screen, a first adjusting bolt and a second adjusting bolt, so as to adjust the position of the vehicle-mounted display screen to facilitate viewing or operation by passengers of different body shapes. In actual use, the pitch or rotation of the vehicle-mounted display screen requires manual adjustment by the user, and vibrations during vehicle driving may easily cause the position of the vehicle-mounted display screen to change, thereby affecting the use of the vehicle-mounted display screen. Therefore, a vehicle-mounted smart display screen that can be adjusted in multiple dimensions is proposed to solve the above problems. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a vehicle-mounted smart display screen that can be adjusted in multiple dimensions. It has the advantage of being easy to automatically adjust the angle of the vehicle-mounted smart display screen, and solves the problem that in actual use, the pitch or rotation of the vehicle-mounted display screen needs to be manually adjusted by the user, and vibrations during vehicle driving can easily cause the position of the vehicle-mounted display screen to change, thereby affecting the use of the vehicle-mounted display screen.

[0005] To achieve the above object, the present invention provides the following technical solution: a multi-dimensionally adjustable vehicle-mounted intelligent display screen, comprising a vehicle-mounted intelligent display screen, the vehicle-mounted intelligent display screen is provided with a rear cover plate and control buttons, and the rear cover plate is provided with a pitch structure and a rotation structure;

[0006] The pitch structure includes a mounting frame installed on the rear cover plate, a mounting component for connecting the rear cover plate is welded on the back of the mounting frame, a sensing tube is fixedly installed inside the mounting frame, a connecting frame is rotatably installed on the outer surface of the sensing tube, a supporting frame is fixedly installed on the bottom of the connecting frame, a connecting column for supporting the horizontal rotation of the vehicle-mounted smart display screen is fixedly installed inside the supporting frame, and a control component for controlling the rotation of the sensing tube is arranged inside the supporting frame.

[0007] Furthermore, the control component includes a gear ring fixedly mounted on the outer surface of the sensing tube, a gear plate meshing with the outer surface of the gear ring is slidably mounted on the front side wall of the inner cavity of the connecting frame, and a lifting component for controlling the up and down movement of the gear plate is fixedly mounted inside the support frame.

[0008] Furthermore, the rotating structure includes an embedded box which is rotatably connected to the outer surface of the connecting column and is located at the bottom of the support frame. A rack is slidably installed inside the embedded box. A guide component for limiting the moving direction of the rack is arranged inside the embedded box. A gear meshing with the outer surface of the rack is fixedly installed on the outer surface of the connecting column. A feeding component for controlling the left and right movement of the rack is fixedly installed inside the embedded box.

[0009] Furthermore, the rear cover is fixedly connected to the vehicle-mounted smart display screen, a heat dissipation net is fixedly installed on the rear cover plate, and the control button is installed on one side of the vehicle-mounted smart display screen.

[0010] Furthermore, the mounting component includes a connecting plate and four fixing screws, the connecting plate is welded to the back of the mounting frame, one end of the fixing screw passes through the connecting plate and extends to the inside of the rear cover plate, and the fixing screw is threadedly connected to the rear cover plate.

[0011] Furthermore, the lifting component includes two electric push rods, and the two electric push rods are fixedly installed inside the support frame, and the telescopic ends of the two electric push rods are fixedly connected to the left and right sides of the gear plate respectively.

[0012] Furthermore, a guide plate is fixedly mounted on the front side wall of the inner cavity of the connection frame, a limiting groove is provided on the front side of the tooth plate, and an inner wall of the limiting groove is slidably connected to the outer surface of the guide plate.

[0013] Furthermore, a circular groove is provided on the top of the embedded box, a bearing is fixedly installed inside the circular groove, one end of the connecting column passes through the bearing and extends to the inside of the embedded box, the bearing is fixedly connected to the outer surface of the connecting column, and the bottom of the connecting column is rotatably installed with the inner bottom wall of the embedded box.

[0014] Furthermore, the guide component includes a guide rod, which is fixedly installed between the left and right side walls of the inner cavity of the embedded box, one end of the guide rod passes through the rack, and the rack is slidably installed on the outer surface of the guide rod.

[0015] Furthermore, the feeding component includes a linear drive and a connecting piece, the telescopic end of the linear drive is fixedly connected to the connecting piece, the connecting piece is fixedly connected to the bottom of the rack, and the linear drive is fixedly installed on the inner bottom wall of the embedded box.

[0016] Compared with the prior art, the present invention provides a multi-dimensionally adjustable vehicle-mounted intelligent display screen, which has the following beneficial effects:

[0017] 1. The multi-dimensionally adjustable vehicle-mounted smart display screen is provided with a pitch structure, which realizes the use of the electric push rod in the lifting component to control the up and down movement of the tooth plate, and the use of the moving tooth plate to drive the gear ring meshing with it to rotate, thereby controlling the rotation of the sensing cylinder, thereby driving the installation frame and the vehicle-mounted smart display screen to rotate, and using the angle sensor in the sensing cylinder to monitor the pitch angle, thereby realizing automatic and precise control of the pitch adjustment angle of the vehicle-mounted smart display screen.

[0018] 2. The multi-dimensionally adjustable vehicle-mounted smart display screen is provided with a rotating structure, which realizes the use of the linear drive to extend and retract to drive the rack to move, and the use of the moving rack to drive the gear to rotate, thereby controlling the connecting column and driving the vehicle-mounted smart display screen to rotate horizontally, thereby automatically adjusting the horizontal orientation of the vehicle-mounted smart display screen, solving the problem of the position of the vehicle-mounted smart display screen changing due to vibration during vehicle driving, and realizing automatic multi-dimensional adjustment of the angle of the vehicle-mounted smart display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 The structure of the present invention is shown in FIG. Figure 1 Rear view of

[0021] Figure 3 It is a cross-sectional view of the pitch structure and the rotation structure of the present invention;

[0022] Figure 4 The structure of the present invention is shown in FIG. Figure 3 Rear view of the middle connecting frame and the supporting frame;

[0023] Figure 5 The structure of the present invention is shown in FIG. Figure 3 A three-dimensional schematic diagram of the connecting frame, the supporting frame and the sensing tube.

[0024] In the figure: 1. Vehicle-mounted smart display screen; 2. Rear cover; 3. Control button; 41. Mounting frame; 42. Mounting component; 43. Sensing tube; 44. Connecting frame; 45. Support frame; 46. Connecting column; 47. Gear ring; 48. Gear plate; 49. Lifting component; 51. Embedded box; 52. Rack; 53. Guide component; 54. Gear; 55. Feeding component. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figures 1 to 5 A multi-dimensionally adjustable vehicle-mounted smart display screen includes a vehicle-mounted smart display screen 1, a rear cover plate 2 and control buttons 3 are arranged on the vehicle-mounted smart display screen 1, a pitch structure and a rotation structure are arranged on the rear cover plate 2, the rear cover plate 2 is fixedly connected to the vehicle-mounted smart display screen 1, a heat dissipation net is fixedly installed on the rear cover plate 2, and the control button 3 is installed on one side of the vehicle-mounted smart display screen 1.

[0027] In this embodiment, the pitch structure includes a mounting frame 41 installed on the rear cover 2, and a mounting component 42 for connecting the rear cover 2 is welded on the back of the mounting frame 41, and the mounting component 42 includes a connecting plate and four fixing screws. The connecting plate is welded to the back of the mounting frame 41, and one end of the fixing screw passes through the connecting plate and extends to the inside of the rear cover 2. The fixing screw is threadedly connected to the rear cover 2 to facilitate the connection between the rear cover 2 and the mounting frame 41. A sensing tube 43 is fixedly installed inside the mounting frame 41, and a connecting frame 44 is rotatably installed on the outer surface of the sensing tube 43 to facilitate the rotation of the sensing tube 43 and drive the vehicle-mounted smart display screen 1 through the mounting frame 41. A supporting frame 45 is fixedly installed on the bottom of the connecting frame 44, and a connecting column 46 for supporting the horizontal rotation of the vehicle-mounted smart display screen 1 is fixedly installed inside the supporting frame 45, and a control component for controlling the rotation of the sensing tube 43 is arranged inside the supporting frame 45.

[0028] Among them, an angle sensor is fixedly installed inside the sensing tube 43, and the angle sensor is electrically connected to the control component, so as to facilitate accurate control of the rotation angle of the vehicle-mounted intelligent display screen 1.

[0029] By adopting the above technical solution, it is possible to use the control component to control the rotation of the sensing tube 43, so that the rotating sensing tube 43 drives the mounting frame 41 to rotate synchronously, thereby making the mounting frame 41 drive the vehicle-mounted smart display screen 1 to rotate through the mounting component 42, thereby adjusting the pitch angle of the vehicle-mounted smart display screen 1.

[0030] In this embodiment, the control component includes a gear ring 47 fixedly mounted on the outer surface of the sensing tube 43, and a gear plate 48 meshing with the outer surface of the gear ring 47 is slidably mounted on the front side wall of the inner cavity of the connecting frame 44, so that the movable gear plate 48 can drive the gear ring 47 meshing with it to rotate, and a lifting component 49 for controlling the up and down movement of the gear plate 48 is fixedly mounted inside the support frame 45. The lifting component 49 includes two electric push rods, and the two electric push rods are fixedly mounted inside the support frame 45. The telescopic ends of the two electric push rods are respectively fixedly connected to the left and right sides of the gear plate 48, so as to facilitate the use of the telescopic control of the gear plate 48 to move up and down.

[0031] Among them, a guide plate is fixedly installed on the front side wall of the inner cavity of the connecting frame 44, and a limiting groove is opened on the front side of the tooth plate 48. The inner wall of the limiting groove is slidably connected with the outer surface of the guide plate, so as to limit the tooth plate 48 to only slide up and down on the outer surface of the guide plate.

[0032] By adopting the above technical solution, the two electric push rods in the lifting component 49 are started, so that the electric push rods extend and drive the toothed plate 48 to slide on the guide plate, so that the moving toothed plate 48 drives the gear ring 47 meshing with it to rotate, thereby controlling the rotation of the sensing tube 43 and the mounting frame 41.

[0033] In this embodiment, the rotating structure includes an embedded box 51 which is rotatably connected to the outer surface of the connecting column 46 and is located at the bottom of the support frame 45. A circular groove is opened on the top of the embedded box 51, and a bearing is fixedly installed inside the circular groove. One end of the connecting column 46 passes through the bearing and extends to the inside of the embedded box 51. The bearing is fixedly connected to the outer surface of the connecting column 46. The bottom of the connecting column 46 is rotatably installed with the inner bottom wall of the embedded box 51 to facilitate the rotation of the supporting connecting column 46. A rack 52 is slidably installed inside the embedded box 51. The interior of the embedded box 51 is provided with a A guide component 53 is provided for limiting the moving direction of the rack 52. The guide component 53 includes a guide rod, which is fixedly installed between the left and right side walls of the inner cavity of the embedded box 51. One end of the guide rod passes through the rack 52. The rack 52 is slidably installed on the outer surface of the guide rod to limit the rack 52 to move left and right on the outer surface of the guide rod. A gear 54 meshing with the outer surface of the rack 52 is fixedly installed on the outer surface of the connecting column 46, and a feed component 55 for controlling the left and right movement of the rack 52 is fixedly installed inside the embedded box 51.

[0034] Among them, the feeding component 55 includes a linear drive and a connecting part, the telescopic end of the linear drive is fixedly connected to the connecting part, the connecting part is fixedly connected to the bottom of the rack 52, and the linear drive is fixedly installed on the inner bottom wall of the embedded box 51, so that the telescopic end of the linear drive drives the rack 52 to move left and right through the connecting part.

[0035] It should be noted that an angle sensor is fixedly installed on the top of the connecting column 46, and the angle sensor is electrically connected to the linear driver, so as to facilitate accurate control of the rotation angle of the vehicle-mounted intelligent display screen 1 in the horizontal direction.

[0036] By adopting the above technical solution, the feeding component 55 inside the embedded box 51 is started, so that the linear drive in the feeding component 55 is extended and drives the rack 52 to slide to one side on the outer surface of the guide rod, and the sliding rack 52 is used to drive the gear 54 meshing with it to rotate, so that the rotating gear 54 drives the vehicle-mounted smart display screen 1 to rotate in the horizontal direction through the connecting column 46 and the support frame 45.

[0037] The beneficial effects of the above embodiments are:

[0038] When the multi-dimensionally adjustable vehicle-mounted intelligent display screen is actually used, the two electric push rods in the lifting component 49 are started, so that the electric push rods extend and drive the tooth plate 48 to slide on the guide plate, so that the moving tooth plate 48 drives the gear ring 47 meshing with it to rotate, thereby controlling the rotation of the sensing cylinder 43 and the mounting frame 41, thereby achieving automatic adjustment of the pitch angle of the vehicle-mounted intelligent display screen 1, and then the feeding component 55 inside the embedded box 51 can be started, so that the linear drive in the feeding component 55 extends and drives the rack 52 to slide to one side on the outer surface of the guide rod, and the sliding rack 52 drives the gear 54 meshing with it to rotate, so that the rotating gear 54 drives the vehicle-mounted intelligent display screen 1 to rotate in the horizontal direction through the connecting column 46 and the support frame 45, thereby realizing multi-dimensional adjustment of the vehicle-mounted intelligent display screen 1.

[0039] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-dimensionally adjustable vehicle-mounted intelligent display screen, comprising a vehicle-mounted intelligent display screen (1), characterized in that: The vehicle-mounted intelligent display screen (1) is provided with a rear cover plate (2) and control buttons (3), and the rear cover plate (2) is provided with a pitch structure and a rotation structure; The pitch structure comprises a mounting frame (41) mounted on the rear cover plate (2); a mounting component (42) for connecting to the rear cover plate (2) is welded on the back of the mounting frame (41); a sensing tube (43) is fixedly mounted inside the mounting frame (41); a connecting frame (44) is rotatably mounted on the outer surface of the sensing tube (43); a supporting frame (45) is fixedly mounted on the bottom of the connecting frame (44); a connecting column (46) for supporting the horizontal rotation of the vehicle-mounted intelligent display screen (1) is fixedly mounted inside the supporting frame (45); and a control component for controlling the rotation of the sensing tube (43) is arranged inside the supporting frame (45).

2. The multi-dimensionally adjustable vehicle-mounted intelligent display screen according to claim 1, characterized in that: The control assembly comprises a toothed ring (47) fixedly mounted on the outer surface of the sensing tube (43); a toothed plate (48) meshing with the outer surface of the toothed ring (47) is slidably mounted on the front side wall of the inner cavity of the connecting frame (44); and a lifting component (49) for controlling the upward and downward movement of the toothed plate (48) is fixedly mounted inside the supporting frame (45).

3. The multi-dimensionally adjustable vehicle-mounted intelligent display screen according to claim 1, characterized in that: The rotating structure comprises an embedded box (51) which is rotatably connected to the outer surface of the connecting column (46) and is located at the bottom of the supporting frame (45); a rack (52) is slidably installed inside the embedded box (51); a guide component (53) for limiting the moving direction of the rack (52) is arranged inside the embedded box (51); a gear (54) meshing with the outer surface of the rack (52) is fixedly installed on the outer surface of the connecting column (46); and a feeding component (55) for controlling the left and right movement of the rack (52) is fixedly installed inside the embedded box (51).

4. The multi-dimensionally adjustable vehicle-mounted intelligent display screen according to claim 2, characterized in that: The rear cover plate (2) is fixedly connected to the vehicle-mounted intelligent display screen (1), a heat dissipation net is fixedly mounted on the rear cover plate (2), and the control button (3) is mounted on one side of the vehicle-mounted intelligent display screen (1).

5. The multi-dimensionally adjustable vehicle-mounted intelligent display screen according to claim 1, characterized in that: The mounting component (42) comprises a connecting plate and four fixing screws. The connecting plate is welded to the back of the mounting frame (41). One end of the fixing screw passes through the connecting plate and extends to the inside of the rear cover plate (2). The fixing screw is threadedly connected to the rear cover plate (2).

6. The multi-dimensionally adjustable vehicle-mounted intelligent display screen according to claim 2, characterized in that: The lifting component (49) includes two electric push rods, which are fixedly installed inside the support frame (45). The telescopic ends of the two electric push rods are respectively fixedly connected to the left and right sides of the toothed plate (48).

7. The multi-dimensionally adjustable vehicle-mounted intelligent display screen according to claim 2, characterized in that: A guide plate is fixedly mounted on the front side wall of the inner cavity of the connection frame (44), and a limiting groove is provided on the front side of the tooth plate (48), wherein the inner wall of the limiting groove is slidably connected to the outer surface of the guide plate.

8. The multi-dimensionally adjustable vehicle-mounted intelligent display screen according to claim 3, characterized in that: A circular groove is formed on the top of the embedded box (51), a bearing is fixedly installed inside the circular groove, one end of the connecting column (46) passes through the bearing and extends into the interior of the embedded box (51), the bearing is fixedly connected to the outer surface of the connecting column (46), and the bottom of the connecting column (46) is rotatably installed on the inner bottom wall of the embedded box (51).

9. The multi-dimensionally adjustable vehicle-mounted intelligent display screen according to claim 3, characterized in that: The guide component (53) comprises a guide rod, which is fixedly mounted between the left and right side walls of the inner cavity of the embedded box (51), one end of the guide rod passes through the rack (52), and the rack (52) is slidably mounted on the outer surface of the guide rod.

10. The multi-dimensionally adjustable vehicle-mounted intelligent display screen according to claim 3, characterized in that: The feeding component (55) comprises a linear drive and a connecting piece, the telescopic end of the linear drive is fixedly connected to the connecting piece, the connecting piece is fixedly connected to the bottom of the rack (52), and the linear drive is fixedly mounted on the inner bottom wall of the embedded box (51).

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