Seat back with display and car seat

Abstract

The utility model relates to the technical field of automobile seat, disclose a seat backplate with display screen and car seat, including seat backplate, display screen support assembly and display screen, and the inside of seat backplate is built -in through display screen support assembly in display screen, and display screen is set up on display screen support assembly, and display screen support assembly sets up on seat backplate, and is connected fixedly with seat backplate, and display screen is between display screen support assembly and seat backplate, be equipped with the window on seat backplate, and display screen is opposite the window, and the content that display screen shows can pass through the window, the utility model has the advantages of reducing the risk of bumping of the passenger because of the external display screen, at the same time, avoid the wire exposure, do not need the additional connecting structure and the mounting structure to connect and install display screen, reduce the cost while improving the neatness in the car and the utilization efficiency of rear space.

Description

Technical Field

[0001] This utility model relates to the field of automotive seat technology, and in particular to a seat back panel with a display screen and an automotive seat. Background Technology

[0002] With the continuous development of automotive technology, in-car entertainment equipment is no longer limited to serving front-seat users. In order to improve the riding experience of rear-seat users, external displays installed on the back of the front seats have appeared on the market to meet the needs of rear-seat users.

[0003] Compared to traditional seats, seats with external displays, while meeting the needs of rear-seat passengers for in-car entertainment, generally have smaller screens and require additional connection structures and assembly processes. This not only makes them less aesthetically pleasing but also reduces the efficiency of rear-seat space utilization. In the event of emergency braking, bumps, or collisions, rear-seat passengers are prone to bumping into the external displays mounted on the front seatbacks, posing a safety hazard. Furthermore, external displays need to withstand vibrations transmitted from the vehicle, typically requiring higher-performance materials, inevitably increasing costs. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the technical problem to be solved by this utility model is to propose a seat back panel and car seat with display screen that can avoid the problem of passengers bumping into the external display screen, improve the aesthetics and utilization of the rear space, and reduce the cost.

[0005] The technical solution adopted by this utility model to solve its technical problem is to propose a seat back panel with a display screen, comprising: The seat back panel, the display bracket assembly, and the display screen are integrated into the inner side of the seat back panel via the display bracket assembly. The display screen is mounted on the display screen bracket assembly, the display screen bracket assembly is mounted on the seat back panel and fixedly connected to the seat back panel, and the display screen is located between the display screen bracket assembly and the seat back panel; The seat back panel is provided with a viewing window, the display screen is directly facing the viewing window, and the content displayed on the display screen can be seen through the viewing window.

[0006] Furthermore, the inner side of the seat back panel is provided with a threaded hole, and the display screen bracket assembly is provided with a through hole corresponding to the threaded hole. The screw passes through the through hole and is connected to the threaded hole, thereby detachably fixing the display screen bracket assembly to the seat back panel.

[0007] Furthermore, the inner side of the seat back panel is provided with a positioning protrusion, and the display screen bracket assembly is provided with a positioning hole, with the positioning protrusion passing through the positioning hole.

[0008] Furthermore, the display screen bracket assembly is provided with a plurality of magnets, which attract the display screen and detachably hold the display screen on the display screen bracket assembly.

[0009] Furthermore, the display screen bracket assembly includes a display screen bracket and a metal frame. The display screen bracket is made of plastic, and the metal frame is fixedly connected to the display screen bracket. A plurality of magnets are disposed on the display screen bracket and are attracted to the metal frame.

[0010] Furthermore, the display screen bracket is provided with a plurality of mounting holes corresponding one-to-one with the plurality of magnets, the magnets are disposed in the mounting holes, and the magnets are attracted to the metal frame so that the magnets are held in the mounting holes.

[0011] Furthermore, the display screen is provided with a plurality of metal protrusions corresponding one-to-one with the plurality of magnets, and the metal protrusions are attracted to the magnets.

[0012] Furthermore, the outer surface of the seat back panel is covered with a layer of translucent leather, and the content displayed on the screen can be seen through the viewing window and the translucent leather.

[0013] Furthermore, the seat back panel includes a back panel body and a transparent panel integrally formed with the back panel body, and the viewing window is located on the transparent panel.

[0014] This utility model also proposes a car seat, which is equipped with the aforementioned seat back panel with a display screen.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In this invention, the display screen is integrated into the inner side of the seat back panel via a display screen bracket assembly, without any outward protrusion. This avoids encroaching on the space of the rear seats and effectively prevents rear passengers from bumping into the display screen due to vehicle bumps or collisions. The display screen is first mounted on the display screen bracket assembly, and then the display screen bracket assembly is mounted on the seat back panel, with the display screen positioned between the display screen bracket assembly and the seat back panel. The display screen does not need to be fixed to the seat back panel, eliminating the need for additional connecting or mounting structures on the seat back panel. Furthermore, a viewing window is provided on the seat back panel, with the display screen facing the window, allowing rear passengers to view the content displayed on the screen without affecting its normal function.

[0016] In this utility model, a positioning protrusion and a threaded hole are provided on the seat back panel, and a positioning hole and a through hole are provided on the display screen bracket assembly. The positioning protrusion and the positioning hole cooperate to realize the positioning of the display screen bracket assembly. The display screen bracket assembly is detachably fixed to the seat back panel by screws passing through the through hole and threaded into the threaded hole. The installation position is highly accurate, the fixing is reliable, and the disassembly and assembly are convenient.

[0017] In this invention, several magnets are provided on the display screen bracket assembly. The display screen is attracted to the display screen by the magnets, keeping it on the display screen bracket assembly for easy assembly and disassembly. Furthermore, the display screen bracket assembly includes a fixedly connected display screen bracket and a metal frame. Mounting holes are provided on the display screen bracket, and the magnets are placed in the mounting holes and attracted to the metal frame, ensuring reliable magnet fixation. The magnets do not need to be integrally injection molded onto the display screen bracket, effectively reducing mold costs (because each additional insert increases mold costs). Simultaneously, the metal frame provides rigid support, increasing the overall structural strength of the display screen bracket assembly.

[0018] In this utility model, the seat back panel includes a back panel body and a transparent panel integrally formed with the back panel body, so that there is no surface difference at the connection between the back panel body and the transparent panel, which improves the aesthetics of the interior. At the same time, rear passengers can directly operate the display screen through the touch screen. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a seat back panel structure with a display screen according to the present invention; Figure 2 This is an exploded view of a seat back panel with a display screen according to the present invention. Figure 3 for Figure 1 An exploded view from another perspective; Figure 4 An exploded view of the display screen bracket assembly; In the picture: 1. Seat back panel; 10. Viewing window; 11. Threaded hole; 12. Positioning protrusion; 13. Back panel body; 14. Transparent panel; 2. Display screen bracket assembly; 20. Through hole; 21. Positioning hole; 22. Magnet; 23. Display screen bracket; 230. Mounting hole; 24. Metal frame; 3. Display screen; 30. Metal protrusion. Detailed Implementation

[0020] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0021] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0022] Furthermore, in this utility model, the use of terms such as "first," "second," and "a" is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0025] Example 1:

[0026] like Figure 1 As shown in the figure, a seat back panel with a display screen in this embodiment mainly includes: a seat back panel 1, a display screen bracket assembly 2, and a display screen 3. The display screen 3 is generally an LCD screen or an LED screen. The display screen 3 is built into the inner side of the seat back panel 1 via the display screen bracket assembly 2. Specifically, the display screen 3 is mounted on the display screen bracket assembly 2, and the display screen bracket assembly 2 is mounted and fixed to the seat back panel 1. The display screen 3 is located between the display screen bracket assembly 2 and the seat back panel 1. A viewing window 10 is provided on the seat back panel 1. The viewing window 10 is sized to fully display the content on the display screen 3. The outer layer of the viewing window 10 is usually covered with a highly transparent material, forming a light-transmitting observation area. This protects the internal display screen 3 while ensuring the clarity of the displayed content for rear passengers to view. The display screen 3 faces the viewing window 10, and rear passengers can view the content displayed on the display screen 3 through the viewing window 10.

[0027] In practical implementation, the display screen 3 is built into the inner side of the seat back panel 1 via the display screen bracket assembly 2, without any outward protrusion, thus avoiding encroachment on the space of the rear seats and effectively preventing rear passengers from bumping into the display screen due to vehicle bumps or collisions. The display screen 3 is first mounted on the display screen bracket assembly 2, and then the display screen bracket assembly 2 is mounted on the seat back panel 1. The display screen 3 is positioned between the display screen bracket assembly 2 and the seat back panel 1. The display screen 3 does not need to be fixed to the seat back panel 1, eliminating the need for additional connecting or mounting structures on the seat back panel 1. Furthermore, a viewing window 10 is provided on the seat back panel 1, with the display screen 3 facing the window. Rear passengers can view the content displayed on the display screen 3 through the viewing window 10 without affecting the normal functioning of the display screen 3. The display screen bracket assembly 2 has sufficient strength to withstand the weight of the display screen 3 and vibrations generated during vehicle operation, preventing the display screen 3 from falling off the seat back panel 1.

[0028] like Figure 2 and Figure 3 As shown, the inner side of the seat back panel 1 is provided with a threaded hole 11, and the display screen bracket assembly 2 is provided with a through hole 20 corresponding to the threaded hole 11. The threaded hole 11 can be formed by tapping or pre-embedding a metal threaded insert to ensure the durability and reliability of the connection strength. The screw passes through the through hole 20 and connects to the threaded hole 11, so as to detachably fix the display screen bracket assembly 2 to the seat back panel 1, ensuring that the display screen bracket assembly 2 is easy to disassemble and assemble.

[0029] Specifically, the display screen bracket assembly 2 is aligned with the preset installation position of the seat back panel 1. A screw passes through the inside of the display screen bracket assembly 2 and through the through hole 20, and is screwed into the built-in threaded hole 11 on the seat back panel 1. The display screen 3 is already installed and fixed on the display screen bracket assembly 2. By tightening the screw, the display screen bracket assembly 2 is detachably fixed to the seat back panel 1. The structure is simple and easy to assemble and disassemble.

[0030] The inner side of the seat back panel 1 is provided with multiple positioning protrusions 12, and the display screen bracket assembly 2 is provided with positioning holes 21. The number and position of the positioning holes 21 correspond one-to-one with the positioning protrusions 12. The positioning protrusions 12 are integrally formed with the seat back panel 1, and the positioning protrusions 12 pass through the positioning holes 21 to connect the display screen bracket assembly 2 with the seat back panel 1.

[0031] The positioning protrusion 12 passes through the positioning hole 21 to position the display screen bracket assembly 2 and the seat back panel 1. Then, screws pass through the through hole 20 on the display screen bracket assembly 2 and connect to the threaded hole 11 on the seat back panel 1 to firmly fix the display screen bracket assembly 2 and the seat back panel 1. This can enhance the stability of the entire connection structure. Standard parts can be used for the screws to reduce costs.

[0032] In actual use, the seat back panel 1 of this embodiment is provided with positioning protrusion 12 and threaded hole 11, and the display screen bracket assembly 2 is provided with positioning hole 21 and through hole 20. The positioning protrusion 12 cooperates with the positioning hole 21 to realize the positioning of the display screen bracket assembly 2. The display screen bracket assembly 2 is detachably fixed to the seat back panel 1 by screws passing through the through hole 20 and threaded into the threaded hole 11. The installation position is highly accurate, and the fixing is reliable and easy to disassemble and assemble.

[0033] like Figures 2-4 As shown, the display screen bracket assembly 2 is provided with several magnets 22. The magnets 22 attract the display screen 3, so that the display screen 3 can be detachably held on the display screen bracket assembly 2. The magnets 22 can be standard parts, which reduces costs, and the display screen 3 is easy to disassemble and replace.

[0034] The display bracket assembly 2 also includes a display bracket 23 and a metal frame 24. The display bracket 23 is generally made of plastic, more specifically, it is made of durable, lightweight and tough plastic material, which can position and fix the display 3 and prevent the display 3 from moving or falling. The metal frame 24 is formed of magnetic sheet metal, which can strengthen the structural strength of the display bracket 23 and prevent the display 3 from deforming due to vehicle vibration. The metal frame 24 is connected to the display bracket 23 and fixed by hot melt welding. Several magnets 22 are set on the display bracket 23 and attract the metal frame 24. There is no need to insert the magnets 22 into the display bracket 23 by injection molding, which saves costs.

[0035] The display screen bracket 23 has several mounting holes 230 that correspond one-to-one with several magnets 22. The magnets 22 are placed in the mounting holes 230 and are held in the mounting holes 230 by the attraction generated by the attraction with the metal frame 24. No additional mechanical connection or fixing structure is required, which simplifies the assembly process.

[0036] The inner side of the display screen 3 is provided with a number of metal protrusions 30 that correspond one-to-one with the number, position and size of a number of magnets 22. The metal protrusions 30 are made of magnetic material that can be attracted by magnets 22, and can be embedded inserts, welded metal blocks, etc. The metal protrusions 30 are fixed on the display screen bracket 23 by attracting magnets 22, and the connection is reliable and stable, and easy to disassemble and assemble. At the same time, they can automatically connect to the display screen 3 by magnetic attraction.

[0037] In practical use, this embodiment provides several magnets 22 on the display screen bracket assembly 2. The display screen 3 is attracted by the magnets 22, keeping it on the display screen bracket assembly 2, which facilitates easy assembly and disassembly. Furthermore, the display screen bracket assembly 2 includes a fixedly connected display screen bracket 23 and a metal frame 24. Mounting holes 230 are provided on the display screen bracket 23, and the magnets 22 are placed in the mounting holes 230 and attracted to the metal frame 24, ensuring reliable fixation of the magnets 22. Moreover, the magnets 22 do not need to be integrally injection molded onto the display screen bracket 23, effectively reducing mold costs (because each additional insert increases the corresponding mold cost). Simultaneously, the metal frame 24 provides rigid support, increasing the overall structural strength of the display screen bracket assembly 2.

[0038] In this embodiment, a layer of translucent leather (not shown in the figure) is covered on the outer surface of the seat back panel 1. The content displayed on the display screen 3 can be seen through the window 10 and through the leather, while maintaining the cleanliness of the car seat appearance.

[0039] The seat back panel 1 also includes a back panel body 13 and a transparent panel 14 integrally formed with the back panel body 13. The back panel body 13 and the transparent panel 14 are made by two-color injection molding, and there is no surface difference at the connection between the back panel body 13 and the transparent panel 14. This not only improves the aesthetics and avoids the assembly gaps that may occur in traditional assembly, but also provides support strength for the back panel body 13 and protects the display screen 3 from scratches, providing a viewing function for rear passengers. The back panel body 13 is made of PC+ABS or PP material, which has good impact resistance, heat resistance and high strength, providing good support for the car seat. The transparent panel 14 is made of highly transparent materials such as PP, PC, and PPMA, providing a clearer and more visible view for rear passengers. The viewing window 10 is formed on the transparent panel 14, which not only protects the display screen 3 from scratches, but also allows rear passengers to directly view the content displayed on the display screen 3 through the transparent panel 14 and control the display screen 3 through touch screen operation.

[0040] In this embodiment, a backlight layer (not shown in the figure) is also provided inside the seat back panel 1, which can provide a uniform light source for the display screen 3, so that it can clearly display image content in any environment.

[0041] In practical use, the display screen 3 is fixedly connected to the display screen bracket assembly 2 and built into the seat back panel 1. This solves the problem of ordinary seats lacking display functions and the risk of rear passengers bumping into external displays. Integrating the display screen into the seat avoids exposed wiring, eliminates the need for additional connection structures and assembly processes, reduces costs, and improves the cleanliness of the vehicle interior and the efficiency of rear space utilization.

[0042] Example 2:

[0043] This embodiment relates to a car seat, which is equipped with a seat back panel with a display screen as described in Embodiment 1.

Claims

1. A seat back panel with a display screen, characterized in that, include: The seat back panel, the display bracket assembly, and the display screen are integrated into the inner side of the seat back panel via the display bracket assembly. The display screen is mounted on the display screen bracket assembly, the display screen bracket assembly is mounted on the seat back panel and fixedly connected to the seat back panel, and the display screen is located between the display screen bracket assembly and the seat back panel; The seat back panel is provided with a viewing window, the display screen is directly facing the viewing window, and the content displayed on the display screen can be seen through the viewing window; The display screen bracket assembly is provided with a plurality of magnets, which attract the display screen and detachably hold the display screen on the display screen bracket assembly; The display screen bracket assembly includes a display screen bracket and a metal frame. The display screen bracket is made of plastic, and the metal frame is fixedly connected to the display screen bracket. A plurality of magnets are disposed on the display screen bracket and are attracted to the metal frame.

2. The seat back panel with display screen according to claim 1, characterized in that, The inner side of the seat back panel is provided with a threaded hole, and the display screen bracket assembly is provided with a through hole corresponding to the threaded hole. The screw passes through the through hole and is connected to the threaded hole, thereby detachably fixing the display screen bracket assembly to the seat back panel.

3. The seat back panel with display screen according to claim 1, characterized in that, The inner side of the seat back panel is provided with a positioning protrusion, and the display screen bracket assembly is provided with a positioning hole, with the positioning protrusion passing through the positioning hole.

4. The seat back panel with display screen according to claim 1, characterized in that, The display screen bracket is provided with a plurality of mounting holes corresponding one-to-one with the plurality of magnets. The magnets are disposed in the mounting holes and are attracted to the metal frame, so that the magnets are held in the mounting holes.

5. The seat back panel with display screen according to claim 1, characterized in that, The display screen has several metal protrusions that correspond one-to-one with the magnets, and the metal protrusions are attracted to the magnets.

6. The seat back panel with display screen according to claim 1, characterized in that, The outer surface of the seat back is covered with a layer of translucent leather, and the content displayed on the screen can be seen through the window and the translucent leather.

7. The seat back panel with display screen according to claim 1, characterized in that, The seat back panel includes a back panel body and a transparent panel integrally formed with the back panel body, and the viewing window is located on the transparent panel.

8. A car seat, characterized in that, The car seat is equipped with a seat back panel with a display screen as described in any one of claims 1-7.

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