Vehicle-mounted display screen angle adjusting device

Abstract

The utility model discloses a vehicle-mounted display screen angle adjusting device, and relates to the technical field of vehicle-mounted display screens. The display screen comprises a frame body, an angle adjusting assembly and a stabilizing assembly, a display screen body is arranged in an inner cavity of the frame body, a mounting frame is fixedly connected to the rear side of the frame body, the angle adjusting assembly is arranged on the rear side of the display screen body and comprises a control frame, and a motor is fixedly connected to the top of the control frame. Through the arrangement of the angle adjusting assembly, a driver can control the angle of the display screen body through the button connected with the controller, when the inclination angle needs to be adjusted, the first electric push rod is started through the button, and the inclination angle of the display screen body is changed through the cooperation of the first electric push rod and the spring; when the left-right orientation angle of the display screen body needs to be changed, the motor is started and matched with the rotating shaft to adjust the left-right orientation of the display screen body, and glare of the display screen body in the driving process is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle-mounted display screens, and particularly relates to an angle adjustment device for vehicle-mounted display screens. Background Technique

[0002] A vehicle-mounted display screen refers to a screen device installed inside an automobile for displaying various information or providing entertainment functions. According to different classification criteria and uses, vehicle-mounted display screens can be divided into various types. Vehicle-mounted display screens can also provide reverse image display to assist the driver in reversing safely.

[0003] Most of the existing vehicle-mounted display screens are fixed inside the vehicle by bolts, which is convenient for the driver to observe vehicle information and also convenient for the driver to operate entertainment functions such as listening to music. However, their use angles cannot be adjusted, and glare is likely to occur on the display screen during vehicle driving, which not only affects the driver's observation of vehicle information but also affects the driver's normal driving, increasing the danger during vehicle driving and being unfavorable for people to use.

[0004] Therefore, we provide an angle adjustment device for vehicle-mounted display screens to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an angle adjustment device for vehicle-mounted display screens. Through the combined setting of an angle adjustment component and a stability component, the problem in the prior art that vehicle-mounted display screens do not have an angle adjustment function and are prone to glare during driving, affecting the driver's normal driving of the vehicle, is solved.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is an angle adjustment device for vehicle-mounted display screens, including a frame body, an angle adjustment component, and a stability component. The inner cavity of the frame body is provided with a display screen body, and the rear side of the frame body is fixedly connected with a mounting bracket;

[0008] The angle adjustment component is arranged at the rear side of the display screen body and includes a control box. The top of the control box is fixedly connected with a motor. The bottom of the output end of the motor penetrates through the control box and is fixedly connected with a rotating shaft. The front side of the rotating shaft is fixedly connected with the display screen body. The rear side of the control box is movably connected with the mounting bracket. The bottom of the rear side of the control box is fixedly connected with a spring, and the top of the rear side of the inner cavity of the mounting bracket is fixedly connected with a first electric push rod;

[0009] The stability component is arranged on both sides of the rotating shaft and includes hemispherical positioning blocks. Both sides of the inner cavity of the mounting bracket are fixedly connected with second electric push rods, and the output ends of the two second electric push rods on the opposite sides are fixedly connected with concave friction blocks.

[0010] The present utility model is further configured such that mounting holes are formed at the rear side of the mounting frame, the number of the mounting holes is four, and they are evenly distributed at the rear side of the mounting frame.

[0011] The present utility model is further configured such that the rear side of the control box is movably connected to the mounting frame through a rotating shaft, and the rear side of the spring is fixedly connected to the inner wall of the mounting frame.

[0012] The present utility model is further configured such that both sides of the mounting frame are fixedly connected to the frame body through connecting plates, and the bottom of the rotating shaft is movably connected to the inner wall of the control box through a bearing.

[0013] The present utility model is further configured such that the material of the concave friction block is made of rubber material, and the concave portion thereof fits the surface of the hemispherical positioning block.

[0014] The present utility model is further configured such that a limiting groove is formed at the top of the rear side of the control box, and an arc-shaped block is fixedly connected to the front side of the output end of the first electric push rod.

[0015] The present utility model is further configured such that a dust-proof sealing ring is sleeved on the surface of the display screen body, and the dust-proof sealing ring is made of soft rubber material.

[0016] The present utility model is further configured such that the shape of the control box is C-shaped, and a controller is fixedly connected to the right side of the rear side of the display screen body.

[0017] The present utility model has the following beneficial effects:

[0018] 1. Through the setting of the angle adjustment component of the present utility model, the driver can control the angle of the display screen body through the button connected to the controller. When the inclination angle needs to be adjusted, the first electric push rod is started through the button, and the inclination angle of the display screen body is changed through the cooperation of the first electric push rod and the spring. When the left-right orientation angle of the display screen body needs to be changed, the motor is turned on, and the motor cooperates with the rotating shaft to adjust the left-right orientation of the display screen body, preventing glare of the display screen body during driving.

[0019] 2. Through the setting of the stability component of the present utility model, when the driver needs to adjust the use angle of the display screen body, the second electric push rod is started. The second electric push rod drives the concave friction block to no longer contact the hemispherical positioning block. After the driver adjusts the angle of the display screen body, the second electric push rod is restarted, so that the concave friction block fits the hemispherical positioning block, and the angle of the display screen body is prevented from changing through the friction force, avoiding the angle of the display screen body changing again due to the vehicle shaking after the driver adjusts the angle of the display screen body.

[0020] Of course, it is not necessary for any product implementing the present utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a three-dimensional structure diagram of the in-vehicle display screen angle adjustment device;

[0023] Figure 2 It is a schematic diagram of the frame body, display screen body and dust-proof sealing ring of the in-vehicle display screen angle adjustment device;

[0024] Figure 3 It is a rear view of the structure of the in-vehicle display screen angle adjustment device;

[0025] Figure 4 It is a schematic diagram of the display screen body and control box of the in-vehicle display screen angle adjustment device;

[0026] Figure 5 It is a schematic diagram of the angle adjustment assembly of the in-vehicle display screen angle adjustment device.

[0027] In the drawings: 1. Frame body; 2. Display screen body; 3. Mounting bracket; 4. Angle adjustment assembly; 401. Control box; 402. Motor; 403. Rotating shaft; 404. Spring; 405. First electric push rod; 5. Stabilizing assembly; 501. Hemispherical positioning block; 502. Second electric push rod; 503. Concave friction block; 6. Mounting hole; 7. Dust-proof sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Specific Embodiment 1

[0030] Please refer to Figures 1-5, the utility model is an in-vehicle display angle adjustment device, which includes a frame body 1, an angle adjustment component 4 and a stability component 5. A display body 2 is arranged in the inner cavity of the frame body 1. An installation frame 3 is fixedly connected to the rear side of the frame body 1. The angle adjustment component 4 is arranged at the rear side of the display body 2 and includes a control frame 401. A motor 402 is fixedly connected to the top of the control frame 401. The bottom of the output end of the motor 402 penetrates through the control frame 401 and is fixedly connected to a rotating shaft 403. The front side of the rotating shaft 403 is fixedly connected to the display body 2. The rear side of the control frame 401 is movably connected to the installation frame 3. A spring 404 is fixedly connected to the bottom of the rear side of the control frame 401. The top of the rear side of the inner cavity of the installation frame 3 is fixedly connected to a first electric push rod 405. The stability component 5 is arranged on both sides of the rotating shaft 403 and includes a hemispherical positioning block 501. Second electric push rods 502 are fixedly connected to both sides of the inner cavity of the installation frame 3. Concave friction blocks 503 are fixedly connected to the output ends of the two second electric push rods 502 on the opposite side.

[0031] Specifically: The installation frame 3 can facilitate the installation of the display body 2. The control frame 401 can facilitate the installation of the motor 402 and the rotating shaft 403. The rotating shaft 403 can cooperate with the motor 402 to control the change of the left and right orientation angles of the display body 2. The front side of the rotating shaft 403 and the display body 2 are connected to each other by glue. The second electric push rod 502 and the first electric push rod 405 are both fixedly connected to the installation frame 3 by bolts. The concave friction block 503 can cooperate with the hemispherical positioning block 501 to limit the display body 2 through friction. Specific Embodiment Two

[0033] Please refer to Figures 1-5 , on the basis of Specific Embodiment One, installation holes 6 are opened on the rear side of the installation frame 3. The number of the installation holes 6 is four, and they are evenly distributed on the rear side of the installation frame 3. The rear side of the control frame 401 and the installation frame 3 are movably connected through a rotating shaft. The rear side of the spring 404 is fixedly connected to the inner wall of the installation frame 3. Both sides of the installation frame 3 are fixedly connected to the frame body 1 through connecting plates. The bottom of the rotating shaft 403 and the inner wall of the control frame 401 are movably connected through a bearing.

[0034] Specifically: The installation holes 6 can facilitate the installation and fixation of the installation frame 3. The rotating shaft can enable the control frame 401 to swing up and down, facilitating the adjustment of the tilt angle of the display body 2. The spring 404 can make the control frame 401 tilt upward when the first electric push rod 405 no longer presses the control frame 401. The bearing can increase the stability of the rotating shaft 403 during the rotation process. Specific Embodiment Three

[0036] Please refer to Figures 1-5, on the basis of the first specific embodiment and the second specific embodiment, the material of the concave friction block 503 is made of rubber material, the concave part thereof fits the surface of the hemispherical positioning block 501, a limiting groove is opened at the top of the rear side of the control frame 401, an arc-shaped block is fixedly connected to the front side of the output end of the first electric push rod 405, a dust-proof sealing ring 7 is sleeved on the surface of the display screen body 2, the dust-proof sealing ring 7 is made of soft rubber material, the control frame 401 is in a C shape, and a controller is fixedly connected to the right side of the rear side of the display screen body 2.

[0037] Specifically: the concave friction block 503 made of rubber material can increase the friction force with the hemispherical positioning block 501, the concavity of the concave friction block 503 can increase the contact area with the hemispherical positioning block 501, the limiting groove can facilitate the use of the first electric push rod 405 and the arc-shaped block, and facilitate the first electric push rod 405 to change the tilt angle of the display screen body 2. The dust-proof sealing ring 7 can prevent dust from adhering to the surface of the angle adjustment assembly 4, and the controller can facilitate the driver to control the use angle of the display screen body 2 through the buttons on the vehicle.

[0038] The working principle of the present utility model is as follows: when the driver needs to change the use angle of the display screen body 2, the motor 402 is started by cooperating the vehicle button with the controller, and the motor 402 and the rotating shaft 403 cooperate to control the left and right orientations of the display screen body 2 to change. When it is necessary to adjust the tilt angle of the display screen body 2, the first electric push rod 405 is turned on. When the first electric push rod 405 presses the control frame 401, the spring 404 contracts. At this time, the display screen body 2 tilts downward. When the first electric push rod 405 retracts, the spring 404 presses the control frame 401 to make the display screen body 2 tilt upward. The angle of the display screen body 2 is changed according to the driver's needs to prevent glare from occurring on the display screen body 2 during driving. After the angle of the display screen body 2 is adjusted, the second electric push rod 502 is started, and the second electric push rod 502 drives the concave friction block 503 to contact the hemispherical positioning block 501, and the friction force is used to prevent the angle of the display screen body 2 from changing, so as to avoid the angle of the display screen body 2 changing again due to vehicle shaking after the driver adjusts the angle of the display screen body 2.

[0039] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0040] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A vehicle-mounted display screen angle adjustment device, comprising a frame (1), an angle adjustment component (4) and a stabilization component (5), characterized in that: The inner cavity of the frame (1) is provided with a display screen body (2), and the rear side of the frame (1) is fixedly connected with a mounting frame (3); The angle adjustment component (4) is arranged on the rear side of the display screen body (2), and comprises a control frame (401); the top of the control frame (401) is fixedly connected to a motor (402); the bottom of the output end of the motor (402) passes through the control frame (401) and is fixedly connected to a rotating shaft (403); the front side of the rotating shaft (403) is fixedly connected to the display screen body (2); the rear side of the control frame (401) is movably connected to the mounting frame (3); the bottom of the rear side of the control frame (401) is fixedly connected to a spring (404); and the top of the rear side of the inner cavity of the mounting frame (3) is fixedly connected to a first electric push rod (405); The stabilizing assembly (5) is arranged on both sides of the rotating shaft (403), and comprises a hemispherical positioning block (501). Second electric push rods (502) are fixedly connected to both sides of the inner cavity of the mounting frame (3), and the output ends of the two second electric push rods (502) on opposite sides are fixedly connected to concave friction blocks (503).

2. The vehicle-mounted display screen angle adjustment device according to claim 1, characterized in that: The rear side of the mounting frame (3) is provided with mounting holes (6), and the number of the mounting holes (6) is four and they are evenly distributed on the rear side of the mounting frame (3).

3. The vehicle-mounted display screen angle adjustment device according to claim 1, characterized in that: The rear side of the control frame (401) is movably connected to the mounting frame (3) via a rotating shaft, and the rear side of the spring (404) is fixedly connected to the inner wall of the mounting frame (3).

4. The vehicle-mounted display screen angle adjustment device according to claim 1, characterized in that: Both sides of the mounting frame (3) are fixedly connected to the frame body (1) via connecting plates, and the bottom of the rotating shaft (403) is movably connected to the inner wall of the control frame (401) via bearings.

5. The vehicle-mounted display screen angle adjustment device according to claim 1, characterized in that: The material of the concave friction block (503) is made of rubber material, and its concave part is in contact with the surface of the hemispherical positioning block (501).

6. The vehicle-mounted display screen angle adjustment device according to claim 1, characterized in that: A limiting groove is provided at the top of the rear side of the control frame (401), and an arc block is fixedly connected to the front side of the output end of the first electric push rod (405).

7. The vehicle-mounted display screen angle adjustment device according to claim 1, characterized in that: The surface of the display screen body (2) is covered with a dustproof sealing ring (7), and the dustproof sealing ring (7) is made of soft rubber material.

8. The vehicle-mounted display screen angle adjustment device according to claim 1, characterized in that: The control frame (401) is C-shaped, and a controller is fixedly connected to the right side of the rear side of the display screen body (2).

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