Automobile rear row display screen adjusting device

Abstract

The utility model discloses an automobile rear row display screen adjusting device, which relates to the field of display screens and comprises a seat, a display screen is mounted on one side of the seat, a fixing frame is sleeved on the outer wall of the display screen, a fixing column is fixed on one side of the fixing frame, the end of the fixing column is connected with a rotating column, and the rotating column is connected with the seat. A plurality of sets of limiting teeth are arranged on the outer wall of the rotating column, a sliding block is installed on one side of the rotating column, a clamping plate is fixed to one end of the sliding block, and a driving rod is connected to one side of the sliding block. The button is pushed towards the interior of the seat, the button drives the sliding block to move towards one side through the driving rod, the clamping plate is pulled out from the position between the two sets of limiting teeth, angle rotation adjustment is conducted on the display screen, the button is loosened, and the first spring in the compressed state pushes the sliding block to move towards the rotating column. And the clamping plate on one side of the sliding block is inserted between the two groups of limiting teeth again, so that people can clearly watch the content of the display screen from different heights.

Description

Technical Field

[0001] This utility model relates to the field of display screens, specifically to an adjustment device for a rear-seat display screen in a car. Background Technology

[0002] As an output device, a display screen can convert electronic signals into visible images or text information. Its core working principle is to use display technologies such as liquid crystal and organic light-emitting diode to precisely control the brightness and color of pixels, thereby presenting a clear and realistic picture.

[0003] With the increasing demand for intelligent and comfortable vehicles, rear-seat displays are gradually becoming standard equipment in high-end models. They not only have the image and video playback functions of conventional displays, but also provide rear passengers with a diverse entertainment experience by connecting to in-car entertainment systems and the Internet. In addition, some rear-seat displays also support multi-device connection and personalized settings, greatly satisfying passengers' entertainment needs during their journeys and effectively alleviating the boredom and fatigue of long-distance travel.

[0004] Rear-seat displays are an important feature for enhancing the driving and riding experience. They are usually securely mounted on the back of the front seats. However, when strong sunlight pours in through the car windows or when the light from the car's interior lighting equipment creates cross-reflections, annoying glare spots will form on the display surface. At this time, passengers who are reclining in the rear seats will find it difficult to clearly see the screen content due to glare, whether they want to watch videos or check navigation information. This greatly affects the convenience and comfort of using the display. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a car rear-seat display screen adjustment device to solve the technical problem that when people view the display screen in different sitting positions, the display screen is prone to reflection, making it difficult for people to see the content displayed on the display screen.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rear-seat display screen adjustment device for automobiles, including a seat, a display screen mounted on one side of the seat, a fixed frame fitted on the outer wall of the display screen, a fixed post fixed on one side of the fixed frame, a rotating post connected to the end of the fixed post, multiple sets of limiting teeth provided on the outer wall of the rotating post, a sliding block mounted on one side of the rotating post, a locking plate fixed to one end of the sliding block, a drive rod connected to one side of the sliding block, and a button mounted on the end of the drive rod.

[0007] By adopting the above technical solution, the problem of glare on the display screen when people are viewing it in different sitting positions is solved, making it difficult for people to clearly see the content displayed on the screen. When it is necessary to adjust the angle of the display screen downwards, the button is pushed into the seat. The button drives the sliding block to move to one side through the drive rod. The locking plate is pulled out between the two sets of limiting teeth. Then the angle of the display screen is rotated and adjusted. Then the button is released. The first spring, which is in a compressed state, pushes the sliding block to move towards the rotating column, so that the locking plate on one side of the sliding block is inserted back between the two sets of limiting teeth, thus fixing the angle of the display screen. This makes it convenient for people to clearly view the content of the display screen from different heights.

[0008] The present invention is further configured such that four sets of fixing brackets are fixed to the outer wall of the fixing column, and the ends of the fixing brackets are fixedly connected to the fixing frame.

[0009] Preferably, the fixing frame is fixedly installed on the fixing column in a cross shape, thereby increasing the stability of the fixing frame.

[0010] The present invention is further configured such that an adjusting column is installed on one side of the fixed frame, and the end of the adjusting column is spherical.

[0011] Preferably, the operator can adjust the display screen up or down by controlling the adjustment column.

[0012] The present invention is further configured such that limit blocks are installed at the top and bottom of the sliding block, and a sliding groove is provided inside the seat.

[0013] Preferably, during the movement of the sliding block, the seat is limited by the sliding groove and the limiting block, so that the sliding block can move horizontally.

[0014] The present invention is further configured such that a first spring is installed on one side of the sliding block, and movable columns are provided on both sides of the first spring.

[0015] Preferably, when the slider moves, it causes the first spring to deform. When the external force disappears, the first spring can cause the slider to reset.

[0016] The present invention is further configured such that two sets of baffles are installed on the top and the top of the fixed frame, and a second spring is provided on one side of the baffle.

[0017] Preferably, when the fixed frame rotates and moves, the two sets of baffles move synchronously with the fixed frame, and the second spring pushes and compresses the baffles, so that the baffles can cover the gap between the fixed frame and the seat.

[0018] The present invention is further configured such that a partition is fixed at one end of the baffle, and a movable groove is provided inside the seat.

[0019] Preferably, when the partition moves to the end of the inner wall of the moving groove, the partition blocks the movement of the fixed frame by means of a baffle, so that the card plate is accurately inserted between the two sets of limiting teeth.

[0020] The present invention is further configured such that a plurality of first limiting posts are installed at one end of the baffle, and a second limiting post is fixed to the top of the first limiting post.

[0021] Preferably, the first limiting post and the second limiting post limit the movement of the baffle from the vertical direction and the horizontal direction, respectively.

[0022] The present invention is further configured such that the top surface shape of the baffle is the same as the outer wall surface shape of the fixed frame, and the baffle is tightly attached to the outer wall of the fixed frame.

[0023] Preferably, the two sets of baffles move synchronously with the fixed frame, reducing the gaps exposed around the fixed frame, thereby making the seat design more aesthetically pleasing.

[0024] In summary, the present invention has the following main advantages:

[0025] 1. This utility model solves the technical problem that when people view a display screen in different sitting postures, the screen is prone to glare, making it difficult for them to clearly see the content displayed on the screen. By setting up a fixed frame, display screen, rotating column, limiting teeth, locking plate, sliding block, driving rod, and button, this utility model solves the technical problem that the display screen is prone to glare when people view it in different sitting postures, making it difficult for people to clearly see the content displayed on the screen. When it is necessary to adjust the angle of the display screen downwards, push the button inwards towards the seat. The button drives the sliding block to move to one side through the driving rod. The locking plate is pulled out between the two sets of limiting teeth. Then, rotate the display screen to adjust the angle. Then release the button. The first spring, which is in a compressed state, pushes the sliding block towards the rotating column, so that the locking plate on one side of the sliding block is inserted back between the two sets of limiting teeth, thus fixing the angle of the display screen. This makes it convenient for people to clearly view the content of the display screen from different heights.

[0026] 2. This utility model, by setting up a baffle, a partition, and a second spring, allows the fixed frame to press down on the baffle during the movement of the fixed frame. This causes the baffle at the bottom of the fixed frame to move downwards, while the baffle at the top of the fixed frame moves downwards synchronously with the fixed frame due to the pushing action of the second spring under compression. When the partition fixed on one side of the baffle moves to the end of the moving groove, the baffle blocks the rotational movement of the fixed frame. Both sets of baffles move together with the fixed frame, and the baffles cover the gaps around the display screen, thereby enhancing the design of the seat. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall device of this utility model;

[0028] Figure 2 This is a structural diagram of the seat of this utility model;

[0029] Figure 3 This is a partial sectional view of the seat of this utility model;

[0030] Figure 4 This is a structural diagram of the baffle of this utility model;

[0031] Figure 5 For the present utility model Figure 3 Enlarged view of Figure A;

[0032] Figure 6 For the present utility model Figure 3 A magnified view of image B;

[0033] Figure 7 This is a schematic diagram of the gasket installation of this utility model.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Seat; 2. Fixing frame; 201. Display screen; 202. Adjusting column; 203. Fixing bracket; 204. Fixing column; 3. Rotating column; 301. Limiting tooth; 4. Sliding block; 401. Chesing plate; 402. Limiting block; 403. Sliding groove; 404. Moving column; 5. Button; 501. Drive rod; 502. First spring; 6. Baffle; 601. First limiting column; 602. Second limiting column; 603. Second spring; 604. Partition; 605. Moving groove; 606. Gasket. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0037] The embodiments of this utility model will be described below based on its overall structure.

[0038] First embodiment:

[0039] Please see Figure 1 — Figure 6The system includes a seat 1, with a display screen 201 mounted on one side. A fixing frame 2 is fitted around the outer wall of the display screen 201. A fixing post 204 is fixed to one side of the fixing frame 2. A rotating post 3 is connected to the end of the fixing post 204. Multiple sets of limiting teeth 301 are provided on the outer wall of the rotating post 3. A sliding block 4 is mounted on one side of the rotating post 3. A locking plate 401 is fixed to one end of the sliding block 4. A drive rod 501 is connected to one side of the sliding block 4. A button 5 is mounted at the end of the drive rod 501. This design solves the problem of glare on the display screen when people are viewing it in different sitting postures, making it difficult for them to clearly see the content displayed on the screen. Technically, when it is necessary to adjust the angle of the display screen 201 downwards, push button 5 into the seat 1. Button 5 drives the sliding block 4 to move to one side via drive rod 501. The locking plate 401 is pulled out between the two sets of limiting teeth 301. Then, the angle of the display screen 201 is rotated and adjusted. Then, release button 5. The first spring 502, which is in a compressed state, pushes the sliding block 4 to move towards the rotating column 3, so that the locking plate 401 on one side of the sliding block 4 is inserted back between the two sets of limiting teeth 301, thus fixing the angle of the display screen 201. This makes it convenient for people to clearly view the content of the display screen 201 from different heights.

[0040] For details regarding the above embodiments, please refer to [link / reference]. Figure 2 Four sets of fixing brackets 203 are fixed to the outer wall of the fixing column 204, and the ends of the fixing brackets 203 are fixedly connected to the fixing frame 2. The fixing brackets 203 are fixedly installed on the fixing column 204 in a cross shape, thereby increasing the stability of the fixing frame 2.

[0041] For details regarding the above embodiments, please refer to [link / reference]. Figure 2 An adjustment column 202 is installed on one side of the fixed frame 2, and the end of the adjustment column 202 is spherical. Personnel can adjust and rotate the display screen 201 up or down by controlling the adjustment column 202.

[0042] For details regarding the above embodiments, please refer to [link / reference]. Figure 6 Limiting blocks 402 are installed at the top and bottom of the sliding block 4, and a sliding groove 403 is provided inside the seat 1. During the movement of the sliding block 4, the seat 1 is limited by the sliding groove 403 and the limiting block 402, so that the sliding block 4 can move horizontally.

[0043] For details regarding the above embodiments, please refer to [link / reference]. Figure 6 A first spring 502 is installed on one side of the sliding block 4, and movable columns 404 are provided on both sides of the first spring 502. When the sliding block 4 moves, the sliding block 4 will cause the first spring 502 to deform. When the external force disappears, the first spring 502 can drive the sliding block 4 to reset.

[0044] For details regarding the above embodiments, please refer to [link / reference]. Figure 4 Two sets of baffles 6 are installed on the top of the fixed frame 2. A second spring 603 is provided on one side of the baffle 6. When the fixed frame 2 rotates and moves, the two sets of baffles 6 move synchronously with the fixed frame 2, and the second spring 603 pushes the baffles 6 to cover the gap between the fixed frame 2 and the seat 1.

[0045] For details regarding the above embodiments, please refer to [link / reference]. Figure 5 One end of the baffle 6 is fixed with a partition 604, and the seat 1 has a moving groove 605 inside. When the partition 604 moves to the end of the inner wall of the moving groove 605, the partition 604 blocks the movement of the fixed frame 2 through the baffle 6, so that the card plate 401 is accurately inserted between the two sets of limiting teeth 301.

[0046] For details regarding the above embodiments, please refer to [link / reference]. Figure 5 Multiple sets of first limiting posts 601 are installed at one end of the baffle 6. A second limiting post 602 is fixed to the top of the first limiting post 601. The first limiting post 601 and the second limiting post 602 limit the movement of the baffle 6 from the vertical direction and the horizontal direction, respectively.

[0047] For details regarding the above embodiments, please refer to [link / reference]. Figure 1 The top surface of the baffle 6 has the same shape as the outer wall surface of the fixed frame 2, and the baffle 6 is tightly attached to the outer wall of the fixed frame 2. The two sets of baffles 6 move synchronously with the fixed frame 2, reducing the gaps exposed around the fixed frame 2, thereby making the design of the seat more aesthetically pleasing.

[0048] Second embodiment:

[0049] Please see Figure 7 A gasket 606 is installed on the top of the baffle 6. The gasket 606 is made of rubber. The elastic gasket 606 can protect the fixed frame 2. When the fixed frame 2 moves, the fixed frame 2 will squeeze the gasket 606 to deform, thereby reducing the wear of the fixed frame 2 caused by squeezing the baffle 6.

[0050] In practical operation, when the display screen 201 needs to be adjusted downwards, the button 5 is first pushed into the seat 1. The button 5 drives the sliding block 4 to move to one side via the drive rod 501. When the sliding block 4 moves, it compresses and contracts the first spring 502, and pulls the locking plate 401 out from between the two sets of limiting teeth 301. Then, the operator pushes the adjusting column 202 downwards, causing the display screen 201 to rotate and adjust its angle around the center of the rotating column 3. During the movement of the fixed frame 2, the fixed frame 2 will press down on the baffle 6, causing the baffle 6 located in the fixed frame 2 to be adjusted downwards. The bottom baffle 6 moves downward, while the baffle 6 at the top of the fixed frame 2 moves downward synchronously with the fixed frame 2 due to the pushing of the second spring 603 in the compressed state. When the partition 604 fixed on one side of the baffle 6 moves to the end of the moving groove 605, the baffle 6 blocks the rotational movement of the fixed frame 2. Then, the button 5 is released, and the first spring 502 in the compressed state pushes the sliding block 4 to move towards the rotating column 3, so that the card plate 401 on one side of the sliding block 4 is inserted again between the two sets of limiting teeth 301, thereby making the display screen 201 stop rotating.

[0051] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An automobile rear row display screen adjusting device, comprising a seat (1), characterized in that: One side of the seat (1) is provided with a display screen (201), an outer wall of the display screen (201) is sleeved with a fixed frame (2), one side of the fixed frame (2) is fixedly provided with a fixed column (204), an end of the fixed column (204) is connected with a rotating column (3), an outer wall of the rotating column (3) is provided with a plurality of limiting teeth (301), one side of the rotating column (3) is provided with a sliding block (4), one end of the sliding block (4) is fixedly provided with a clamping plate (401), one side of the sliding block (4) is connected with a driving rod (501), an end of the driving rod (501) is provided with a button (5).

2. The device according to claim 1, characterized in that: The outer wall of the fixed column (204) is fixedly provided with four groups of fixed frames (203), and the end of the fixed frame (203) is fixedly connected to the fixed frame (2).

3. The device according to claim 1, characterized in that: One side of the fixed frame (2) is provided with an adjusting column (202), and an end of the adjusting column (202) is provided in a spherical shape.

4. The device according to claim 1, characterized in that: The top and bottom of the sliding block (4) is provided with a limiting block (402), and the inside of the seat (1) is provided with a sliding groove (403).

5. The device according to claim 1, characterized in that: One side of the sliding block (4) is provided with a first spring (502), and the two sides of the first spring (502) are provided with a moving column (404).

6. The device according to claim 1, characterized in that: The top of the fixed frame (2) is provided with two groups of baffle plates (6), and one side of the baffle plate (6) is provided with a second spring (603).

7. The device according to claim 6, characterized in that: One end of the baffle plate (6) is fixedly provided with a partition plate (604), and the inside of the seat (1) is provided with a moving groove (605).

8. The device according to claim 6, characterized in that: One end of the baffle plate (6) is provided with a plurality of first limiting columns (601), and the top of the first limiting column (601) is fixedly provided with a second limiting column (602).

9. The device according to claim 6, characterized in that: The top surface shape of the baffle plate (6) is the same as the outer wall surface shape of the fixed frame (2), and the baffle plate (6) is tightly attached to the outer wall of the fixed frame (2).

10. The device according to claim 6, characterized in that: The top of the baffle plate (6) is provided with a gasket (606), and the gasket (606) is made of rubber material.

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