CN219295310U

CN219295310U - Vehicle-mounted screen rotating support

Info

Publication number: CN219295310U
Application number: CN202320727964.0U
Authority: CN
Inventors: 张新建
Original assignee: Allied Tianjin Automotive Technology Co ltd
Current assignee: Allied Tianjin Automotive Technology Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-07-04
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a vehicle-mounted screen rotating bracket which comprises a fixed frame, a driving assembly and a vehicle-mounted screen body, wherein the driving assembly is arranged on the fixed frame, the vehicle-mounted screen body is arranged on the driving assembly, the driving assembly comprises a translation driving assembly and a turnover driving assembly, a front cross beam is arranged at the upper end of the fixed frame, the translation driving assembly is arranged on the front cross beam, the turnover driving assembly is arranged between the vehicle-mounted screen body and the translation driving assembly, and the translation driving assembly comprises a double-shaft mobile motor, a reversing device, a ball screw and a screw sleeve. The utility model relates to the technical field of vehicle-mounted display devices, in particular to a vehicle-mounted screen rotating bracket with the functions of automatic screen overturning, angle adjustment, recovery and expansion.

Description

Vehicle-mounted screen rotating support

Technical Field

The utility model relates to the technical field of vehicle-mounted display devices, in particular to a vehicle-mounted screen rotating bracket.

Background

The existing automobile refitted vehicle-mounted liquid crystal display is generally divided into a fixed type liquid crystal display screen and a ceiling type liquid crystal display screen, the fixed type liquid crystal display screen cannot be adjusted, the fixed type liquid crystal display screen is obviously unfavorable for the observation of each driver due to the height of the driver and the angle habit difference when the central control screen is observed, and the defects of large occupied space, small screen size, difficult screen angle adjustment and insufficient aesthetic degree exist; therefore, to the above problem, the application provides a vehicle-mounted screen rotating support which can be installed inside an automobile roof and is integrated with automatic screen overturning, angle adjustment, recycling and unfolding.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the vehicle-mounted screen rotating bracket with the functions of automatic screen overturning, angle adjustment, recovery and expansion.

The technical scheme adopted by the utility model is as follows: the utility model provides a vehicle-mounted screen runing rest, including mount, actuating assembly and vehicle-mounted screen body, actuating assembly locates on the mount, on the actuating assembly was located to the vehicle-mounted screen body, actuating assembly includes translation actuating assembly and upset actuating assembly, the mount upper end is equipped with the front end rail, on the front end rail was located to the translation actuating assembly, upset actuating assembly locates between the vehicle-mounted screen body and the translation actuating assembly, the translation actuating assembly includes biax mobile motor, reversing device, ball and screw sleeve, the front end rail middle part is equipped with the motor mount pad, biax mobile motor installs on the motor mount pad, reversing device symmetry locates the front end rail both ends and is located biax mobile motor both sides, be connected with the flexible axle on the output shaft at biax mobile motor both ends, the flexible axle is connected with reversing device drive, ball symmetry rotates and locates the mount both ends, ball upper end and reversing device drive connection, ball sleeve symmetry cover is located ball, screw nut is installed respectively at both ends about the screw sleeve, screw sleeve passes through nut and ball screw threaded connection.

The turnover driving assembly comprises a turnover double-shaft motor, a rotating arm and a movable arm, wherein inner guide rails are symmetrically arranged on two inner side walls of the screw sleeve, the rotating arm is symmetrically rotated to be arranged at the upper end of the inner guide rails, rotating arm connecting pieces are symmetrically arranged in the middle of two ends of the back of the vehicle-mounted screen body, the vehicle-mounted screen body is connected with the rotating arm through the rotating arm connecting pieces, the turnover double-shaft motor is arranged at the back of the vehicle-mounted screen body, a rotating shaft is arranged on an output shaft at two ends of the turnover double-shaft motor, the turnover double-shaft motor is connected with the rotating arm through the rotating shaft, sliding blocks are arranged on the inner guide rails, the movable arms are respectively arranged on the sliding blocks, movable arm connecting pieces are symmetrically arranged at the lower parts of two ends of the back of the vehicle-mounted screen body, and the movable arm is rotationally connected with the movable arm connecting pieces.

Further, guide brackets are symmetrically arranged at two ends of the front cross beam, and support and guide limiting functions are carried out on the flexible shaft by the guide brackets.

Further, a protective cover is arranged on the back of the vehicle-mounted screen body.

Further, decorative plates are symmetrically arranged at two ends of the fixing frame.

The beneficial effects obtained by the utility model by adopting the structure are as follows: the utility model relates to a vehicle-mounted screen rotating bracket, which has the advantages that: the translation drive assembly through setting up can drive on-vehicle screen body and remove, remove arm, removal arm connecting piece, pivot and the rotating arm connecting piece that set up in the upset drive assembly, make upset drive assembly can form four-bar linkage, under the drive of upset biax motor, realize the function that screen upset was retrieved and angle modulation to on-vehicle screen body, improved the convenience of use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of a vehicle-mounted screen rotating bracket according to the present utility model;

FIG. 2 is a schematic view of the back structure of a vehicle-mounted screen rotating bracket according to the present utility model;

FIG. 3 is a schematic structural view of a translational drive assembly of a vehicle-mounted screen rotating bracket according to the present utility model;

fig. 4 is a schematic structural diagram of a turning driving assembly of a vehicle-mounted screen rotating bracket according to the present utility model.

Wherein, 1, a fixing frame, 2, a vehicle-mounted screen body, 3, a translation driving component, 4, a turnover driving component, 5, a front cross beam, 6, a double-shaft moving motor, 7, a reversing device, 8, a ball screw, 9, a screw sleeve, 10, a screw nut, 11 and a motor mounting seat, 12, a flexible shaft, 13, a turnover double-shaft motor, 14, a sliding block, 15, a rotating arm, 16, a movable arm, 17, an inner guide rail, 18, a rotating arm connecting piece, 19, a rotating shaft, 20, a movable arm connecting piece, 21, a guide bracket, 22, a protective cover, 23 and a decorative plate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1, fig. 2 and fig. 3, the vehicle-mounted screen rotating support provided by the scheme comprises a fixing frame 1, a driving assembly and a vehicle-mounted screen body 2, wherein the driving assembly is arranged on the fixing frame 1, the vehicle-mounted screen body 2 is arranged on the driving assembly, the driving assembly comprises a translation driving assembly 3 and a turnover driving assembly 4, a front cross beam 5 is arranged at the upper end of the fixing frame 1, the translation driving assembly 3 is arranged on the front cross beam 5, the turnover driving assembly 4 is arranged between the vehicle-mounted screen body 2 and the translation driving assembly 3, the translation driving assembly 3 comprises a double-shaft moving motor 6, a reversing device 7, a ball screw 8 and a screw sleeve 9, a motor mounting seat 11 is arranged in the middle of the front cross beam 5, the double-shaft moving motor 6 is arranged on the motor mounting seat 11, the reversing device 7 is symmetrically arranged at two ends of the front cross beam 5 and is positioned at two sides of the double-shaft moving motor 6, a flexible shaft 12 is connected to an output shaft at two ends of the double-shaft moving motor 6, the flexible shaft 12 is in driving connection with the reversing device 7, the ball screw 8 is symmetrically arranged at two ends of the fixing frame 1, the upper end of the ball screw 8 is in driving connection with the reversing device 7, the ball screw sleeve 9 is symmetrically sleeved on the ball screw 8, nuts 10 are respectively arranged at the upper end and lower ends of the ball screw sleeve 9, and the ball screw 9 are connected through the nut 8 in a driving sleeve.

As shown in fig. 4, the turnover driving assembly 4 comprises a turnover double-shaft motor 13, a rotating arm 15 and a moving arm 16, wherein inner guide rails 17 are symmetrically arranged on two inner side walls of a screw sleeve 9, the rotating arm 15 is symmetrically rotated to be arranged at the upper end of the inner guide rails 17, rotating arm connectors 18 are symmetrically arranged in the middle of two ends of the back of the vehicle-mounted screen body 2, the vehicle-mounted screen body 2 is connected with the rotating arm 15 through the rotating arm connectors 18, the turnover double-shaft motor 13 is arranged at the back of the vehicle-mounted screen body 2, rotating shafts 19 are arranged on output shafts at two ends of the turnover double-shaft motor 13, the turnover double-shaft motor 13 is connected with the rotating arm 15 through the rotating shafts 19, sliding blocks 14 are arranged on the inner guide rails 17 in a sliding manner, the moving arms 16 are respectively arranged on the sliding blocks 14, moving arm connectors 20 are symmetrically arranged at the lower parts at two ends of the back of the vehicle-mounted screen body 2, and the moving arms 16 are rotationally connected with the moving arm connectors 20.

As shown in fig. 2, guide brackets 21 are symmetrically arranged at two ends of the front cross beam 5, and the guide brackets 21 support and guide and limit the flexible shaft 12.

As shown in fig. 2, the in-vehicle screen body 2 is back-mounted with a shield 22.

As shown in fig. 1, decorative plates 23 are symmetrically installed at both ends of the fixing frame 1.

When the device is particularly used, the device is arranged between an automobile ceiling and an inner decoration through the front cross beam 5 and the fixing frame 1, when the device is used, the double-shaft moving motor 6 is started, the double-shaft moving motor 6 drives the reversing device 7 through the flexible shaft 12, the ball screw 8 rotates under the driving of the reversing device 7, the ball screw 8 drives the screw sleeve 9 to move up and down through the screw nut 10, the screw sleeve 9 drives the automobile-mounted screen body 2 arranged with the screw sleeve 9 through the inner guide rail 17 to move, and the moving function of the automobile-mounted screen body 2 is realized; the turnover double-shaft motor 13 is started, the turnover double-shaft motor 13 drives the rotating arm 15 to conduct angle deflection through the rotating shaft 19, and then drives the vehicle-mounted screen body 2 to conduct angle deflection, meanwhile, the sliding block 14 slides on the inner guide rail 17 along with the turnover double-shaft motor, and then drives the moving arm 16 to move, and the moving arm 16 drives the vehicle-mounted screen body 2 to move along with the turnover double-shaft motor through the moving arm connecting piece 20, so that turnover movement of the vehicle-mounted screen body 2 is achieved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vehicle-mounted screen runing rest which characterized in that: including mount, actuating assembly and on-vehicle screen body, actuating assembly locates on the mount, on-vehicle screen body locates actuating assembly, actuating assembly includes translation actuating assembly and upset actuating assembly, the mount upper end is equipped with the front beam, on the front beam was located to the translation actuating assembly, upset actuating assembly locates between on-vehicle screen body and the translation actuating assembly, translation actuating assembly includes biax mobile motor, reversing device, ball and screw sleeve, the front beam middle part is equipped with the motor mount pad, biax mobile motor installs on the motor mount pad, reversing device symmetry locates the front beam both ends and is located biax mobile motor both sides, be connected with the flexible axle on the output shaft at biax mobile motor both ends, the flexible axle is connected with reversing device drive, ball symmetry rotates and locates the mount both ends, ball upper end and reversing device drive connection, the screw sleeve symmetry cover is located on the ball, the screw nut is installed respectively to the upper and lower both ends of screw sleeve, screw nut and ball threaded connection pass through.

2. The vehicle-mounted screen rotating bracket according to claim 1, wherein: the turnover driving assembly comprises a turnover double-shaft motor, a rotating arm and a movable arm, wherein inner guide rails are symmetrically arranged on two inner side walls of the screw sleeve, the rotating arm is symmetrically rotated to be arranged at the upper end of the inner guide rails, rotating arm connecting pieces are symmetrically arranged at the middle parts of two ends of the back of the vehicle-mounted screen body, the vehicle-mounted screen body is connected with the rotating arm through the rotating arm connecting pieces, the turnover double-shaft motor is arranged at the back of the vehicle-mounted screen body, a rotating shaft is arranged on output shafts at two ends of the turnover double-shaft motor, the turnover double-shaft motor is connected with the rotating arm through the rotating shaft, sliding blocks are arranged on the inner guide rails, the movable arms are respectively arranged on the sliding blocks, movable arm connecting pieces are symmetrically arranged at the lower parts of two ends of the back of the vehicle-mounted screen body, and the movable arm is rotationally connected with the movable arm connecting pieces.

3. The vehicle-mounted screen rotating bracket according to claim 2, wherein: guide brackets are symmetrically arranged at two ends of the front cross beam.

4. A vehicle screen swivel stand according to claim 3, wherein: and a protective cover is arranged at the back of the vehicle-mounted screen body.

5. The vehicle-mounted screen rotating bracket according to claim 4, wherein: decorative plates are symmetrically arranged at two ends of the fixing frame.