Aeroplane seat backrest flat panel support

Abstract

This utility model discloses a tablet holder for an aircraft seat back, relating to the technical field of vehicle seats and accessories, including a limiting component, a mounting base, and a bracket structure. The limiting component is installed on the back of the seat back, which has a receiving groove. The mounting base is also installed on the back of the seat back and is located below the limiting component. The bracket structure includes a base plate and a support component. The base plate supports the tablet computer when the bracket structure is opened relative to the seat back; the support component is rotatably connected to the base plate, and the limiting component limits the top of the base plate after the support component is rotated, folded, and accommodated in the receiving groove. This utility model's tablet holder features foldability, good stability, strong adjustability, and excellent heat dissipation, making it convenient for passengers to use and store.

Description

Technical Field

[0001] This utility model relates to the technical field of vehicle seats and accessories, specifically to an aircraft seat backrest flat panel bracket. Background Technology

[0002] In modern transportation, especially in aviation, seat comfort is crucial for passengers. Particularly during long journeys, passengers often rely on various electronic devices, such as tablets, for work, study, or entertainment to alleviate fatigue and boredom. However, while current business class airline seats on the market are equipped with tablet holders, these holders often suffer from design flaws. The most prominent issue is insufficient stability, causing tablets to wobble during use and negatively impacting the passenger experience. Furthermore, these holders are typically bulky, not only occupying limited seat space but also potentially affecting the comfort of other passengers. Therefore, improving the design of existing airline seat tablet holders to enhance stability and space utilization has become a pressing issue for the industry. Utility Model Content

[0003] In view of this, the present invention provides an aircraft seat backrest flat panel bracket to solve the technical problems of insufficient stability and excessive size mentioned in the prior art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] An aircraft seat backrest tablet holder, comprising:

[0006] A limiting component is installed on the back of the seat, and a receiving groove is provided on the back of the seat.

[0007] Mounting bracket, which is mounted on the back of the seat and located below the limiting component;

[0008] A support structure, the support structure including a base plate and support components;

[0009] The base plate is rotatably connected to the mounting base, and the base plate is used to support the tablet computer when the bracket structure is opened relative to the seat back; the support assembly is rotatably connected to the base plate, and the limiting assembly is used to limit the top of the base plate after the support assembly is rotated and folded and accommodated in the receiving groove.

[0010] Furthermore, a groove is provided on the base plate, and a pair of connecting seats are symmetrically installed on the base plate.

[0011] Furthermore, the support component includes:

[0012] Front support module, the front support module being rotatably connected to a pair of the connecting seats;

[0013] The rear support module has its end rotatably disposed within the groove, which is used to maintain the angle between the front support module and the base plate when the front support module is opened relative to the base plate.

[0014] Furthermore, the front support module includes:

[0015] A support plate is rotatably mounted between a pair of connecting seats. The support plate consists of a plate body and a cover plate. The cover plate is fastened to the upper opening of the plate body. The plate body has two symmetrical rows of adjustment grooves. A limiting groove is provided on the rear side of the plate body. A sliding rod is provided in the limiting groove.

[0016] A movable plate is slidably disposed in the movable groove of the plate body. A protrusion is installed on the movable plate. The protrusion is sleeved on the slide rod. A second compression spring is sleeved on the slide rod. The second compression spring abuts against the inner wall of the limiting groove and the protrusion.

[0017] A limiting frame is installed on the movable plate. The limiting frame is U-shaped and has a rubber pad on its inner wall.

[0018] Furthermore, the rear support module includes:

[0019] A support rod has pivots on both ends of its end, and the pivots are rotatably mounted on the base plate.

[0020] An adjusting component is installed on the upper end of the support rod. The adjusting component includes a crossbar and side plates connected to both sides of the crossbar. The side plates extend into the corresponding adjusting grooves to adjust the angle of the plate.

[0021] Furthermore, the limiting component includes:

[0022] A limiting seat is installed on the back of the seat;

[0023] A rectangular block is disposed within the limiting seat, and the top of the rectangular block has a countersunk hole;

[0024] Triangular blocks are installed on the rectangular blocks;

[0025] A pressure rod is slidably mounted on the limiting seat, and a blocking block is provided on the pressure rod;

[0026] Pressure plate, installed on pressure rod;

[0027] Insert rod, installed on the rectangular block;

[0028] The first compression spring is installed in the countersunk hole and abuts against the inner wall of the limiting seat;

[0029] The insertion rod engages with the slot of the base plate to lock the position of the base plate.

[0030] Furthermore, it also includes a limiting bracket, which is installed on the base plate and located on the right side of the support assembly.

[0031] Furthermore, the limiting bracket is V-shaped, and both sides of its support surface are provided with long strip-shaped anti-slip protrusions for supporting the tablet computer.

[0032] Furthermore, the plate also has through-holes for ventilation and heat dissipation.

[0033] As can be seen from the above technical solution, the advantages of this utility model are:

[0034] 1. The design of this utility model flat panel bracket allows the bracket structure to be easily folded and stored in the receiving slot of the seat back without taking up extra space, making it convenient for passengers to use and store.

[0035] 2. Good stability: Through the combined use of limiting components and support components, the tablet can be placed firmly on the stand and remain stable even when the car is bumpy, preventing the tablet from slipping or shaking.

[0036] 3. Highly adjustable: The adjustment slots and adjustment pieces on the support plate allow users to adjust the tilt angle of the tablet as needed for the best viewing and operating experience.

[0037] 4. Excellent heat dissipation performance: The support plate is designed with ventilation holes and heat dissipation holes, which helps the tablet dissipate heat, extends the life of the device, and reduces the performance degradation caused by overheating. Attached Figure Description

[0038] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0039] Figure 1 This is a schematic diagram of the structure of this utility model when folded.

[0040] Figure 2 This is a schematic diagram of the structure of this utility model when unfolded.

[0041] Figure 3 for Figure 2 A cross-sectional structural diagram of the rear support module.

[0042] Figure 4 This is a schematic diagram of the unfolded support structure of this utility model.

[0043] Figure 5 for Figure 4 A magnified view of a portion at point A.

[0044] Figure 6 for Figure 1 A cross-sectional view of the seat back, limiting components, and base plate in action.

[0045] Figure 7 for Figure 2 A schematic diagram of the limiting seat.

[0046] Explanation of reference numerals in the attached drawings: 10-Seat backrest; 101-Accommodation groove; 20-Limiting component; 201-Limiting seat; 202-Rectangular block; 203-Triangular block; 204-Pressure rod; 205-Pressure plate; 206-Block; 207-Insertion rod; 208-First compression spring; 30-Bracket structure; 40-Mounting seat; 1-Base plate; 11-Groove; 12-Card slot; 2-Limiting bracket; 21-Anti-slip protrusion; 3-Connecting seat; 4-Support plate; 41-Plate body; 42-Cover plate; 43-Moveable groove; 44-Limiting groove; 45-Ventilation hole; 46-Heat dissipation hole; 47-Adjustment groove; 48-Slide rod; 49-Second compression spring; 5-Support rod; 51-Rotating shaft; 6-Adjusting component; 61-Crossbar; 62-Side plate; 7-Moveable plate; 71-Protrusion; 8-Limiting bracket; 81-Rubber pad. Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. Here, the illustrative embodiments and descriptions of this utility model are used to explain the present utility model, but are not intended to limit the present utility model.

[0048] refer to Figures 1 to 7 ,like Figure 1 As shown, this embodiment provides an aircraft seat back tablet bracket, including: a limiting component 20, a mounting base 40, and a bracket structure 30. The limiting component 20 is installed on the rear side of the seat back 10, and the seat back 10 has a receiving groove 101. The mounting base 40 is also installed on the rear side of the seat back 10 and is located below the limiting component 20. The bracket structure 30 includes a base plate 1 and a support component, wherein the base plate 1 is rotatably connected to the mounting base 40. When the bracket structure 30 is opened relative to the seat back 10, the base plate 1 can stably support the tablet computer, providing passengers with a convenient tablet usage experience. The support component is rotatably connected to the base plate 1. After the support component is rotated and folded and accommodated in the receiving groove 101, the limiting component 20 can effectively limit the top of the base plate 1, ensuring the stability of the entire bracket structure in the folded state and preventing shaking.

[0049] Specifically, such as Figure 2As shown, a groove 11 is provided on the top of the base plate 1 to provide space for the rear support module. A pair of connecting seats 3 are symmetrically installed on the base plate 1, providing stable support points for the installation and rotation of the front support module.

[0050] In the embodiments of this application, such as Figure 2 As shown, the support assembly includes a front support module and a rear support module. The front support module is rotatably connected to a pair of connecting seats 3, allowing for flexible angle adjustment according to passenger needs, providing stable support for the tablet computer and meeting the viewing habits of different passengers. The rear support module is rotatably positioned at its end within a groove 11. Its function is to precisely maintain the angle between the front support module and the base plate 1 when the front support module is open relative to the base plate 1, ensuring the stability of the tablet computer and preventing wobbling or tipping during use.

[0051] Furthermore, such as Figure 3 As shown, the front support module includes a support plate 4, a movable plate 7, and a limiting frame 8. The support plate 4 is positioned between a pair of connecting seats 3 and is rotatably mounted on the connecting seats 3 via a shaft, allowing the support plate 4 to rotate flexibly and easily adjust its angle. The support plate 4 consists of a plate body 41 and a cover plate 42. The cover plate 42 is fastened to the upper opening of the plate body 41. This structure not only facilitates installation and disassembly but also protects the internal structure. The back of the plate body 41 has two sets of symmetrically arranged adjustment grooves 47. The back of the plate body 41 is provided with a limiting groove 44, within which a sliding rod 48 is installed. The movable plate 7 is vertically slidably positioned within the movable groove 43 of the plate body 41, and a protrusion 71 is installed on the back of the movable plate 7. The protrusion 71 is sleeved on the sliding rod 48, and a second compression spring 49 is sleeved on the sliding rod 48. The second compression spring 49 presses against the inner wall of the limiting groove 44 and the protrusion 71, allowing the movable plate 7 to slide flexibly within a certain range to adapt to the fixing requirements of tablet computers of different sizes. The U-shaped limiting frame 8 is installed on the side wall of the movable plate 7. The inner wall of the limiting frame 8 has a rubber pad 81. The rubber pad 81 can increase the friction between the tablet computer and the tablet computer, effectively preventing the tablet computer from sliding. At the same time, it can also play a buffering role to avoid damage to the tablet computer.

[0052] In the embodiments of this application, such as Figure 2 , Figure 4 and Figure 5 As shown, the rear support module includes a support rod 5 and an adjusting component 6. Rotating shafts 51 are provided on both sides of the end of the support rod 5. The rotating shafts 51 are rotatably mounted on the base plate 1, allowing the support rod 5 to rotate flexibly for easy storage and deployment. The adjusting component 6 is installed at the top of the support rod 5. The adjusting component 6 includes a crossbar 61 and side plates 62 connected to both sides of the crossbar 61. The side plates 62 extend into corresponding adjusting slots 47 to adjust the angle of the plate.

[0053] In use, the rear support module can be rotated and folded and stored in the groove 11. Then, the front support module can be rotated and folded to abut against the base plate 1. Finally, the bracket structure 30 can be folded to accommodate the support components in the receiving groove 101, which greatly reduces the volume of the bracket and makes it easy to store.

[0054] Furthermore, the limiting assembly 20 includes: a limiting seat 201, a rectangular block 202, a triangular block 203, a pressure rod 204, a pressure plate 205, an insert rod 207, and a first compression spring 208. The limiting seat 201 is mounted on the seat back 10, providing a reliable mounting base for the entire limiting assembly 20. The rectangular block 202 is disposed within the cavity of the limiting seat 201, and the top of the rectangular block 202 has a countersunk hole. The triangular block 203 is mounted on the right side of the rectangular block 202. The pressure rod 204 is slidably mounted on the side wall of the limiting seat 201. One end of the pressure rod 204 is designed with a bevel, and a stop block 206 is disposed at the bottom of the pressure rod 204 to effectively prevent the pressure rod 204 from accidentally sliding out, ensuring the stability of the limiting assembly 20. The pressure plate 205 is mounted on the other end of the pressure rod 204, providing the operator with a convenient point of force application, facilitating control of the sliding of the pressure rod 204. The insertion rod 207 is installed at the bottom of the rectangular block 202. The first compression spring 208 is installed in the countersunk hole and abuts against the inner wall of the limiting seat 201, providing power for the reset of the insertion rod 207. When the bracket structure 30 is folded, the insertion rod 207 engages with the slot 12 on the base plate 1 to lock the base plate 1 in position, preventing shaking or displacement during use and ensuring the stability of the tablet computer.

[0055] In use, pushing the pressure plate 205 inward causes the pressure rod 204 to move inward and press the hypotenuse of the triangular block 203. At this time, under the action of the hypotenuse, the triangular block 203 will drive the rectangular block 202 to move upward, thereby compressing the first compression spring 208. At the same time, the insertion rod 207 will disengage from the slot 12 on the base plate 1 as the rectangular block 202 moves, releasing the position lock of the base plate 1 and facilitating the folding operation of the bracket structure 30. When it is necessary to lock the base plate 1 again, after the bracket structure 30 is folded, the above operation is repeated and the pressure plate 205 is released. The first compression spring 208 resets and pushes the rectangular block 202 downward, causing the insertion rod 207 to re-insert into the slot 12, completing the position lock of the base plate 1.

[0056] like Figure 7 As shown, this embodiment provides an aircraft seat back tablet bracket that also includes a limiting bracket 2. The limiting bracket 2 is installed at the top end of the base plate 1 and is located on the right side of the support assembly. It is used to provide auxiliary support for the bottom of the tablet computer, further enhancing the stability of the tablet computer and preventing the tablet computer from tilting or slipping due to lack of support at the bottom.

[0057] Specifically, the limiting bracket 2 is V-shaped, which can better fit the bottom contour of the tablet computer. Both sides of the limiting bracket 2 are provided with long strip-shaped anti-slip protrusions 21 for supporting the tablet computer. These anti-slip protrusions 21 not only increase the friction between the tablet computer and the tablet computer, effectively preventing the tablet computer from sliding, but also play a certain role in buffering, avoiding hard collisions between the tablet computer and the limiting bracket 2, thereby extending the service life of the tablet computer.

[0058] Furthermore, such as Figure 5 As shown, the support plate 4 also has a through-hole vent 45 and a heat dissipation hole 46. The vent 45 is rectangular and located below the heat dissipation hole 46. The cooperation between the vent 45 and the heat dissipation hole 46 helps to dissipate heat from the tablet computer, reducing the risk of performance degradation or damage due to overheating, and ensuring that the tablet computer can always maintain a good operating condition.

[0059] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the embodiments of the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An aircraft seat backrest flat panel support, characterized in that, include: A limiting component (20) is installed on the rear side of the seat back (10), and the seat back (10) has a receiving groove (101). Mounting seat (40), which is mounted on the rear side of the seat back (10) and located below the limiting component (20); The support structure (30) includes a base plate (1) and a support assembly; The base plate (1) is rotatably connected to the mounting base (40), and the base plate (1) is used to support the tablet computer when the bracket structure (30) is opened relative to the seat back (10); the support assembly is rotatably connected to the base plate (1), and the limiting assembly (20) is used to limit the top of the base plate (1) after the support assembly is rotated and folded and accommodated in the receiving groove (101).

2. The flat panel bracket for an aircraft seat backrest according to claim 1, characterized in that The base plate (1) has a groove (11) and a pair of connecting seats (3) are symmetrically installed on the base plate (1).

3. The flat panel support for an aircraft seat backrest according to claim 2, characterized in that The support components include: A front support module, which is rotatably connected to a pair of the connecting seats (3); The rear support module is rotatably disposed in the groove (11) at its end, and is used to maintain the angle between the front support module and the base plate (1) when the front support module is opened relative to the base plate (1).

4. The aircraft seat back flat panel support of claim 3, wherein, The front support module includes: A support plate (4) is rotatably mounted between a pair of connecting seats (3). The support plate (4) is composed of a plate body (41) and a cover plate (42). The cover plate (42) is fastened to the upper opening of the plate body (41). The plate body (41) has two symmetrical rows of adjustment grooves (47). A limiting groove (44) is provided on the rear side of the plate body (41). A sliding rod (48) is provided in the limiting groove (44). The movable plate (7) is slidably disposed in the movable groove (43) of the plate body (41). A protrusion (71) is installed on the movable plate (7). The protrusion (71) is sleeved on the slide rod (48). A second compression spring (49) is sleeved on the slide rod (48). The second compression spring (49) presses against the inner wall of the limiting groove (44) and the protrusion (71). A limiting frame (8) is installed on the movable plate (7). The limiting frame (8) is U-shaped and has a rubber pad (81) on its inner wall.

5. The aircraft seat backrest flat panel bracket according to claim 4, characterized in that, The rear support module includes: A support rod (5) has a rotating shaft (51) at its end, and the rotating shaft (51) is rotatably mounted on the base plate (1). An adjusting component (6) is installed on the upper end of the support rod (5). The adjusting component (6) includes a crossbar (61) and side plates (62) connected to both sides of the crossbar (61). The side plates (62) extend into the corresponding adjusting grooves (47) to adjust the angle of the plate (41).

6. The aircraft seat back flat panel support of claim 1, wherein, The limiting component (20) includes: A limiting seat (201) is installed on the seat back (10); A rectangular block (202) is disposed within the limiting seat (201), and the top of the rectangular block (202) has a countersunk hole; Triangular block (203) is installed on the rectangular block (202); A pressure rod (204) is slidably mounted on the limiting seat (201), and a stop block (206) is provided on the pressure rod (204). Pressure plate (205) is installed on pressure bar (204); A plug (207) is installed on the rectangular block (202); The first compression spring (208) is installed in the countersunk hole and abuts against the inner wall of the limiting seat (201); The insertion rod (207) is inserted into the slot (12) of the base plate (1) to lock the position of the base plate (1).

7. The aircraft seat back flat panel support of claim 1, wherein, It also includes a limiting bracket (2), which is installed on the base plate (1) and is located on the right side of the support assembly.

8. The aircraft seat back flat panel support of claim 7, wherein, The limiting bracket (2) is V-shaped, and long strip-shaped anti-slip protrusions (21) for supporting the tablet computer are provided on both sides of its support surface.

9. The aircraft seat back flat panel support of claim 4, wherein, The plate (41) also has through ventilation holes (45) and heat dissipation holes (46).

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