Automobile display screen backboard convenient to install

Abstract

The utility model belongs to the technical field of vehicle-mounted display equipment, especially a car display screen backplate convenient to install, including display screen, the back of display screen is provided with backplate, both side surfaces of display screen all are fixedly connected with sliding groove frame, the front of backplate is fixedly connected with two sliding frames, the inner wall of each sliding groove frame all is connected with the outer surface of sliding frame slidingly, the side surface of two sliding groove frames away from each other all is fixedly connected with connecting frame, the inner wall of each connecting frame all is slidingly connected with limit plate, the outer surface of each limit plate all is in contact with the inner wall of sliding groove frame, the inner wall of each connecting frame all is fixedly connected with two telescopic springs, through being provided with the sliding fit structure of sliding groove frame and sliding frame, cooperation telescopic spring drive's limit plate can realize the quick plug -in positioning and clamping location of display screen and backplate, and can remove the location by pulling pull rod, has replaced the installation mode of traditional many screw fastenings, has greatly simplified assembly procedure.

Description

Technical Field

[0001] This utility model belongs to the technical field of vehicle display equipment, specifically relating to a car display screen backplate that is easy to install. Background Technology

[0002] The automotive display screen backplate is a core supporting component of the vehicle display system. It is used to fix the main body of the display screen, support the wiring, and achieve a stable assembly with the vehicle's center console or body structure. This component is usually made of lightweight, high-strength materials such as plastic and galvanized steel, and integrates mounting structures such as clips, threaded holes, and cable routing holes. Some products are also equipped with angle adjustment components. Its design must take into account the ease of installation, neat wiring, and vibration resistance. It can simplify the assembly process, protect the display screen from damage caused by driving vibrations, and is a key basic component to ensure the reliable operation of the vehicle display screen.

[0003] However, in the traditional installation process of automotive display screen back panels, screw fastening is a common fixing method. However, this method often requires tightening multiple sets of screws, which not only makes the assembly process cumbersome and time-consuming, but also requires a certain level of installation positioning accuracy, making it difficult to achieve rapid assembly. At the same time, subsequent maintenance and disassembly also require the use of professional tools to operate one by one, further reducing the efficiency of disassembly and assembly, and failing to meet the actual application needs of convenient installation and rapid maintenance of automotive components.

[0004] To address the aforementioned issues, this application proposes an easy-to-install automotive display screen backplate. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides an easy-to-install automotive display screen backplate, which features the ability to facilitate the installation of the automotive display screen backplate.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a car display screen back panel that is easy to install, comprising a display screen, a back panel being provided on the back of the display screen, sliding groove frames being fixedly connected to both sides of the display screen, two sliding frames being fixedly connected to the front of the back panel, the inner wall of each sliding groove frame being slidably connected to the outer surface of the sliding frame, a connecting frame being fixedly connected to the side of the two sliding groove frames that are far apart from each other, a limiting plate being slidably connected to the inner wall of each connecting frame, the outer surface of each limiting plate being in contact with the inner wall of the sliding groove frame, two telescopic springs being fixedly connected to the inner wall of each connecting frame, the ends of each set of telescopic springs being close to each other being fixedly connected to the side of the two limiting plates that are far apart from each other, a pull rod being fixedly connected to the side of the two limiting plates that are far apart from each other, a sliding ring being slidably connected to the outer surface of each pull rod, and the outer surface of each sliding ring being fixedly connected to the inner wall of the connecting frame.

[0007] As a preferred embodiment of this utility model, the front of the display screen is fixedly connected to two reinforcing plates, and the back of each reinforcing plate is fixedly connected to the front of the sliding groove frame.

[0008] As a preferred technical solution of this utility model, each of the connecting frames is fixedly connected to a fixing frame on its outer surface, and the side of the two fixing frames that are close to each other is fixedly connected to the side of the two sliding groove frames that are far apart from each other.

[0009] As a preferred technical solution of this utility model, a connecting plate is fixedly connected to the outer surface of each of the telescopic springs, and the side of each set of connecting plates that is close to each other is fixedly connected to the side of each of the two limiting plates that is far from each other.

[0010] As a preferred embodiment of this utility model, each of the two limiting plates has a reinforcing ring fixedly connected to its opposite side, and the inner wall of each reinforcing ring is fixedly connected to the outer surface of the pull rod.

[0011] As a preferred embodiment of this utility model, each of the sliding rings has a fixed ring fixedly connected to its outer surface, and the two fixed rings are fixedly connected to the sides of the two connecting frames that are far apart from each other on their respective sides.

[0012] As a preferred embodiment of this utility model, each of the two pull rods is fixedly connected to a mounting ring at one end that is far apart from each other, and each of the two mounting rings is fixedly connected to a booster ring on one side that is far apart from each other.

[0013] As a preferred embodiment of this utility model, each of the auxiliary rings has anti-slip posts arranged at equal intervals fixedly connected to its outer surface, and each anti-slip post is made of rubber.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting a sliding fit structure with a sliding groove frame and a sliding frame, and with a limiting plate driven by a telescopic spring, the display screen and the back panel can be quickly inserted, positioned, and locked. The limiting can be released by pulling the pull rod, replacing the traditional installation method of multiple screw fastening, greatly simplifying the assembly steps, and allowing disassembly and assembly operations to be completed without the need for professional tools, effectively improving installation and maintenance efficiency. The overall structural design is compact and reasonable, ensuring connection stability and vehicle vibration resistance while taking into account installation convenience and reliability, solving the technical problems of cumbersome installation and low disassembly efficiency of traditional back panels. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the sliding frame in this utility model; Figure 3 This is a cross-sectional view of the sliding groove frame in this utility model; Figure 4 This is a schematic diagram of the connecting frame in this utility model; Figure 5 This is a schematic diagram of the limiting plate in this utility model; Figure 6 This is a schematic diagram of the sliding ring structure in this utility model; In the diagram: 1. Display screen; 2. Back panel; 3. Sliding groove frame; 4. Reinforcing plate; 5. Sliding frame; 6. Connecting frame; 7. Fixing frame; 8. Limiting plate; 9. Pull rod; 10. Telescopic spring; 11. Reinforcing ring; 12. Connecting plate; 13. Sliding ring; 14. Fixing ring; 15. Mounting ring; 16. Anti-slip column; 17. Assist ring. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0017] Please see Figure 1-6 The present invention provides the following technical solution: a car display screen back panel that is easy to install, including a display screen 1, a back panel 2 provided on the back of the display screen 1, sliding groove frames 3 fixedly connected to both sides of the display screen 1, two sliding frames 5 fixedly connected to the front of the back panel 2, the inner wall of each sliding groove frame 3 being slidably connected to the outer surface of the sliding frame 5, a connecting frame 6 fixedly connected to the side of the two sliding groove frames 3 that are far apart from each other, a limiting plate 8 slidably connected to the inner wall of each connecting frame 6, the outer surface of each limiting plate 8 being in contact with the inner wall of the sliding groove frame 3, two telescopic springs 10 fixedly connected to the inner wall of each connecting frame 6, the end of each set of telescopic springs 10 that is close to each other being fixedly connected to the side of the two limiting plates 8 that are far apart from each other, a pull rod 9 fixedly connected to the side of the two limiting plates 8 that are far apart from each other, a sliding ring 13 slidably connected to the outer surface of each pull rod 9, and the outer surface of each sliding ring 13 being fixedly connected to the inner wall of the connecting frame 6; In this embodiment, pulling the lever 9 allows it to slide along the inner wall of the sliding ring 13. Simultaneously, the linear movement of the lever 9 can drive the limiting plate 8 to slide back and forth along the inner wall of the connecting frame 6, thereby achieving the limiting unlocking or clamping fixation of the sliding frame 5 and completing the quick disassembly and assembly operation of the display screen 1 and the back plate 2.

[0018] Specifically, two reinforcing plates 4 are fixedly connected to the front of the display screen 1. The back of each reinforcing plate 4 is fixedly connected to the front of the sliding frame 3. In this embodiment, the reinforcing plates 4 strengthen the connection between the display screen 1 and the sliding frame 3 through their bridging effect, preventing the sliding frame 3 from deforming or loosening due to long-term stress or vehicle vibration, and ensuring the stability of the sliding fit structure.

[0019] Specifically, each connecting frame 6 has a fixed frame 7 fixedly connected to its outer surface. The sides of the two fixed frames 7 that are close to each other are fixedly connected to the sides of the two sliding slot frames 3 that are far apart from each other. In this embodiment, the assembly angle between the connecting frame 6 and the sliding slot frame 3 is optimized by the support and limiting of the fixed frame 7, ensuring that the limiting plate 8 on the inner wall of the connecting frame 6 and the limiting position of the sliding frame 5 are accurately corresponding, thereby improving the assembly accuracy of the overall structure.

[0020] Specifically, each telescopic spring 10 has a connecting plate 12 fixedly connected to its outer surface. The side of each connecting plate 12 that is close to each other is fixedly connected to the side of each limiting plate 8 that is far from each other. In this embodiment, the connecting plate 12 increases the contact area between the telescopic spring 10 and the limiting plate 8 by bearing the load, so that the elastic force of the spring is evenly transmitted to the limiting plate 8, avoiding wear of the limiting plate 8 at the end of the spring due to excessive local pressure, and extending the service life of the component.

[0021] Specifically, each of the two limiting plates 8 has a reinforcing ring 11 fixedly connected to its opposite side. The inner wall of each reinforcing ring 11 is fixedly connected to the outer surface of the pull rod 9. In this embodiment, the reinforcing ring 11 strengthens the connection between the pull rod 9 and the limiting plate 8, preventing the pull rod 9 from disengaging from the limiting plate 8 during reciprocating pulling, and ensuring the smoothness and reliability of the limiting unlocking action.

[0022] Specifically, each sliding ring 13 has a fixed ring 14 fixedly connected to its outer surface. The side of the two fixed rings 14 that are close to each other is fixedly connected to the side of the two connecting frames 6 that are far from each other. In this embodiment, the fixed rings 14 limit and fix the sliding ring 13 to enhance the assembly stability of the connecting frame 6, prevent the sliding ring 13 from shifting or loosening when the pull rod 9 slides, and ensure that the pull rod 9 always moves in a straight line along the preset trajectory.

[0023] Specifically, each of the two pull rods 9 has a mounting ring 15 fixedly connected to one end of each rod, and an assist ring 17 fixedly connected to one side of each mounting ring 15. In this embodiment, the transition connection of the mounting ring 15 and the gripping effect of the assist ring 17 provide the operator with a convenient point of force application, reduce the difficulty of operating the pull rods 9, and realize the quick unlocking of the limit structure.

[0024] Specifically, each assist ring 17 has anti-slip posts 16 fixedly connected to its outer surface at equal intervals. Each anti-slip post 16 is made of rubber. In this embodiment, the anti-slip buffering effect of the rubber anti-slip post 16 increases the friction between the operator's hand and the assist ring 17, preventing slippage when holding. At the same time, the rubber material can buffer the discomfort when the hand applies force, improving the operating experience.

[0025] The working principle and usage process of this utility model are as follows: In use, the operator first holds the assist ring 17 and pulls it outwards, causing the pull rod 9 to move linearly along the inner wall of the sliding ring 13. During the movement of the pull rod 9, the limiting plate 8 is simultaneously pulled along the inner wall of the connecting frame 6 to slide away from the sliding groove frame 3. At this time, the limiting plate 8 compresses the telescopic spring 10, putting it in a compressed and stored state. The limiting plate 8 is fully retracted into the connecting frame 6, releasing the obstruction of the internal channel of the sliding groove frame 3. Subsequently, the sliding frame 5 on the front of the back plate 2 is aligned with the sliding groove frame 3 on the side of the display screen 1 and pushed horizontally along the inner wall of the sliding groove frame 3 until the sliding frame 5 is completely engaged with the preset limit of the sliding groove frame 3. At this position, the assist ring 17 is released, and the elastic restoring force of the telescopic spring 10 pushes the limit plate 8 to reset. The end of the limit plate 8 is inserted into the limit groove of the sliding frame 5, realizing the rigid limit of the sliding frame 5 and the sliding groove frame 3, and completing the quick assembly of the display screen 1 and the back plate 2. When disassembly and maintenance are required, the above operation of pulling the assist ring 17 is repeated to make the limit plate 8 retract and release the limit. The back plate 2 can be directly pulled out to complete the disassembly. The entire disassembly and assembly process does not require the use of screwdrivers or other professional tools, which greatly shortens the assembly time. At the same time, the reinforcing plate 4, the fixing frame 7 and other components can enhance the structural stability and ensure that the display screen 1 and the back plate 2 are firmly connected during driving without loosening or abnormal noise.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A car display screen backplate that is easy to install, characterized in that: The display screen (1) has a back plate (2) on its back side. Sliding brackets (3) are fixedly connected to both sides of the display screen (1). Two sliding brackets (5) are fixedly connected to the front of the back plate (2). The inner wall of each sliding bracket (3) is slidably connected to the outer surface of the sliding bracket (5). Connecting brackets (6) are fixedly connected to the opposite sides of the two sliding brackets (3). Limiting plates (8) are slidably connected to the inner wall of each connecting bracket (6). Each limiting plate (8) has... The outer surfaces are in contact with the inner wall of the sliding groove frame (3). The inner wall of each connecting frame (6) is fixedly connected with two telescopic springs (10). The ends of each set of telescopic springs (10) that are close to each other are fixedly connected to the sides of the two limiting plates (8) that are far apart from each other. The sides of the two limiting plates (8) that are far apart from each other are fixedly connected with pull rods (9). The outer surface of each pull rod (9) is slidably connected with a sliding ring (13). The outer surface of each sliding ring (13) is fixedly connected to the inner wall of the connecting frame (6).

2. The easy-to-install automotive display screen backplate according to claim 1, characterized in that: The front of the display screen (1) is fixedly connected to two reinforcing plates (4), and the back of each reinforcing plate (4) is fixedly connected to the front of the sliding groove frame (3).

3. The easy-to-install automotive display screen backplate according to claim 1, characterized in that: Each of the connecting frames (6) has a fixed frame (7) fixedly connected to its outer surface. The two fixed frames (7) are fixedly connected to each other on their respective sides, which are close to each other, and to the two sliding groove frames (3) on their respective sides that are far apart.

4. The easy-to-install automotive display screen backplate according to claim 1, characterized in that: Each of the telescopic springs (10) has a connecting plate (12) fixedly connected to its outer surface. The side of each set of connecting plates (12) that is close to each other is fixedly connected to the side of each of the two limiting plates (8) that is far away from each other.

5. The easy-to-install automotive display screen backplate according to claim 1, characterized in that: Each of the two limiting plates (8) has a reinforcing ring (11) fixedly connected to one side away from the other, and the inner wall of each reinforcing ring (11) is fixedly connected to the outer surface of the pull rod (9).

6. The easy-to-install automotive display screen backplate according to claim 1, characterized in that: Each of the sliding rings (13) has a fixed ring (14) fixedly connected to its outer surface. The two fixed rings (14) are fixedly connected to each other on their sides that are close to each other, and to the two connecting frames (6) on their sides that are far apart from each other.

7. The easy-to-install automotive display screen backplate according to claim 1, characterized in that: Each of the two pull rods (9) is fixedly connected to a mounting ring (15) at one end away from each other, and each of the two mounting rings (15) is fixedly connected to a booster ring (17) on one side away from each other.

8. The easy-to-install automotive display screen backplate according to claim 7, characterized in that: Each of the aforementioned booster rings (17) has anti-slip posts (16) arranged at equal intervals fixedly connected to its outer surface, and each of the aforementioned anti-slip posts (16) is made of rubber.

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