Automobile armrest box assembly

Abstract

The invention discloses an automobile armrest box assembly, and relates to the technical field of automobile armrest boxes, the automobile armrest box assembly comprises an assembly base and an armrest box assembly, the assembly base is arranged in a frame, the interior of the assembly base is hollow, and the automobile armrest box assembly further comprises an assembly connecting box; the assembly positioning plate is slidably connected to the top of the assembly base, and the left side of the assembly positioning plate extends into the assembly connecting box; the armrest box assembly is inserted into the top of the assembly base, meanwhile, the rack is guided to extend into the assembly base, and meanwhile, the sliding pressing plate is pressed to descend, so that the assembly positioning plate and the assembly auxiliary plate are assisted to move; the armrest box assembly fixing device is simple in structure and connected with a positioning hole of an armrest box assembly to achieve the effect of connecting and fixing the armrest box assembly, meanwhile, a servo motor can work to assist an article supporting plate to move, the effect of conveniently taking articles when the articles are stored in the armrest box assembly is achieved, and use is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of automobile armrest boxes, and in particular to an automobile armrest box assembly. Background Art

[0002] In the prior art, the car armrest box is a car accessory installed between two seats, belonging to the car interior system. Its humanized design was originally intended to allow car drivers to place their arms when driving for a long time, so that their arms can get an effective rest without numbness and stiffness. With the continuous development of manufacturing technology and the continuous improvement of production processes, the armrest box has an additional storage function, such as storing small items such as drinks and cups, so that the driver can easily get these small items when needed; Announcement number: CN210478485U, including: an armrest box and an armrest cover, the armrest cover can be pivotally mounted on the armrest box, and the pivot axis of the armrest cover is provided with a stop notch, the armrest cover can be slidably mounted with a stop mechanism, at least part of the stop mechanism is adapted to extend into the stop notch; a cup holder assembly, the cup holder assembly includes an outer frame and a clamping mechanism, the outer frame is mounted on the armrest box, the clamping mechanism is slidably matched with the outer frame and at least part of it is adapted to extend to the rear of the outer frame, the clamping mechanism is dynamically coupled to the stop mechanism, and when the clamping mechanism extends to the rear of the outer frame to the maximum position, at least part of the stop mechanism extends into the stop notch to lock the armrest cover. In the armrest box assembly of the vehicle of the present application, when the rear passenger opens the cup holder assembly to place a water cup, the stop mechanism locks the pivot axis of the armrest cover so that the armrest cover cannot be opened, thereby preventing the front passenger from mistakenly opening the armrest cover to cause the water cup to tilt or the liquid in the cup to spill; Announcement number: CN218907087U, including: an armrest box body, a lock hook module and a crossbeam. The lock hook module is fixed to the front end of the armrest box body and is located above the armrest box body; the left and right ends of the crossbeam are fixed to the armrest box body, and the lower end of the lock hook module is supported on the crossbeam. The armrest box assembly provided by the utility model is provided with a crossbeam below the lock hook module to support the lock hook module, thereby improving the strength of the lock hook module in the vertical direction, and avoiding the risk of collapse and abnormal noise caused by pressing the lock hook module; Announcement No.: CN118418894B, provides an armrest box assembly, including: an armrest box body, which includes a first storage chamber with a first opening and a second storage chamber with a second opening, the first storage chamber and the second storage chamber are isolated from each other on the armrest box body; an armrest, which is connected to the armrest box body; a locking rod, which is movably connected in the armrest; a locking block, which is rotatably connected in the armrest; an unlocking switch, which is connected to the armrest and is transmission-connected to both the locking rod and the locking block. Compared with the prior art, the advantage of the present invention is that by integrating the movement and rotation control of the armrest into a single unlocking switch, and ensuring that the movement direction of the switch is the same as the expected movement direction of the armrest, it not only achieves the ultimate simplicity of the vehicle interior design, but also greatly improves the naturalness and smoothness of the operation of the armrest box assembly.

[0003] In the prior art, the armrest box assembly is not convenient to assemble, which greatly increases the construction time. At the same time, after assembly, the armrest box assembly cannot assist in taking out stored items, which reduces efficiency.

[0004] Therefore, the present invention proposes a vehicle armrest box assembly to solve the above-mentioned problem. Summary of the invention

[0005] The purpose of the present application is to provide a vehicle armrest box assembly to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an automobile armrest box assembly, comprising an internally hollow assembly base and an armrest box assembly arranged in a vehicle frame, and the automobile armrest box assembly also includes: Assembly connection box; An assembly positioning plate, wherein the assembly positioning plate is slidably connected to the top of the assembly base, and the left side of the assembly positioning plate extends into the assembly connection box; A sliding pressure plate, wherein the sliding pressure plate is slidably connected to the rear inner wall of the assembly connection box, and the top of the sliding pressure plate extends to the outside of the assembly connection box; A limiting plate, the limiting plate being slidably connected to the top inner wall of the assembly connection box; An adjustment plate, wherein the adjustment plate is fixedly connected to the bottom of the limiting plate, and the top of the adjustment plate extends to the outside of the assembly connection box; An assembly auxiliary plate, the assembly auxiliary plate being slidably connected to the bottom inner wall of the assembly base; An extension plate, wherein the extension plate is slidably connected to the front inner wall of the assembly connection box, and the bottom of the extension plate extends into the assembly base; A connecting mechanism is arranged in the assembly connecting box, and a control mechanism is arranged in the assembly base.

[0007] Preferably, the connecting mechanism includes a downward pressing cross plate, two guide columns, a driving plate and a rotating push plate, the downward pressing cross plate is fixedly connected to the bottom of the sliding pressure plate, the guide column is rotatably connected to the right inner wall of the assembly connecting box, the driving plate is slidably connected to the right inner wall of the assembly connecting box, the rotating push plate is rotatably connected to the front side of the driving plate, and the top of the rotating push plate is rotatably connected to the front side of the assembly positioning plate.

[0008] Furthermore, the connecting mechanism positions the downward pressing horizontal plate to limit the return of the downward pressing horizontal plate, and at the same time assists the driving plate to push the rotating push plate to move. When the rotating push plate moves, it can assist the movement of the assembly positioning plate, thereby assisting the connection of the armrest box assembly.

[0009] Preferably, the bottom of the downward pressing horizontal plate and the top of the limiting plate are both inclined surfaces, and the inclined surface of the downward pressing horizontal plate is in movable contact with the inclined surface of the limiting plate. A No. 2 spring is fixedly connected to the left side of the limiting plate, and one end of the No. 2 spring is fixedly connected to the left inner wall of the assembly connecting box.

[0010] Furthermore, when the downward pressing cross plate descends, the inclined surface of the downward pressing cross plate contacts the inclined surface of the limiting plate, pushing the limiting plate to move to the left. At the same time, the limiting plate compresses the No. 2 spring. When the downward pressing cross plate is disengaged from the inclined surface of the limiting plate, the No. 2 spring controls the limiting plate to return, which can limit the return of the downward pressing cross plate.

[0011] Preferably, the outer walls of the two guide columns are sleeved with the same belt, the outer wall of the belt is fixedly connected to the front side of the downward pressing horizontal plate and the rear side of the driving plate, the bottom of the downward pressing horizontal plate is fixedly connected to a No. 1 spring, and one end of the No. 1 spring is fixedly connected to the bottom inner wall of the assembly connecting box.

[0012] Furthermore, when the downward pressing cross plate moves, the downward pressing cross plate can control the belt to rotate. At this time, the belt rotation can synchronously control the driving plate to rise. By setting a No. 1 spring, the No. 1 spring can push the downward pressing cross plate to rise and return to its original position through its own elastic force.

[0013] Preferably, the control mechanism includes a servo motor, a gear, a rack and an article pallet, the servo motor is fixedly connected to the left side of the assembly auxiliary plate, the gear is fixedly connected to the left end of the servo motor output end, the article pallet is slidably connected in the armrest box assembly, the rack is fixedly connected to the bottom of the article pallet, and the bottom of the rack extends into the assembly base and movably meshes with the gear.

[0014] Furthermore, the control mechanism works by controlling the servo motor, and the servo motor can control the rack to move longitudinally through the gear, thereby pushing the item tray to rise. The rising of the item tray can assist the internal items of the armrest box assembly to rise and assist the user to take them.

[0015] Preferably, the bottom inner wall of the assembly base is rotatably connected to a rotating column, and one end of the rotating column is rotatably connected to the top inner wall of the assembly base, the front side of the extension plate is rotatably connected to a connecting plate, the bottom inner wall of the assembly base is slidably connected to a sliding plate, and the front side of the sliding plate is rotatably connected to the bottom of the connecting plate, the left side of the sliding plate is fixedly connected to a control belt, and one end of the control belt is fixedly connected to the left side of the assembly auxiliary plate, the control belt contacts the outer wall of the rotating column, the right side of the assembly auxiliary plate is fixedly connected to a No. 3 spring, and one end of the No. 3 spring is fixedly connected to the right inner wall of the assembly base.

[0016] Furthermore, when the extension plate rises, the extension plate can pull the connecting plate to move, and at this time the connecting plate can pull the sliding plate to move to the right, and then pull the control belt to move through the sliding plate. As the control belt moves, the control belt can pull the assembly auxiliary plate to move to the left, assisting the armrest box assembly to connect while guiding the servo motor to move.

[0017] Preferably, positioning holes are provided on both the left and right sides of the armrest box assembly, and the assembly positioning plate and the assembly auxiliary plate are movably connected to adjacent positioning holes.

[0018] Furthermore, when the assembly positioning plate and the assembly auxiliary plate are connected to the positioning hole, the assembly positioning plate and the assembly auxiliary plate can quickly connect the armrest box assembly to facilitate assembly.

[0019] Preferably, a movable cover is rotatably connected to the top of the armrest box assembly.

[0020] Furthermore, by providing a movable cover, the movable cover can be closed to facilitate supporting the user's arm, thereby preventing the user from suffering from arm pain.

[0021] In summary, the technical effects and advantages of the present invention are as follows: 1. Insert the armrest box assembly into the top of the assembly base, and guide the rack to extend into the assembly base. Then, press the sliding plate to lower it. The lowering of the sliding plate can simultaneously drive the downward pressing plate to move. At this time, the inclined surface of the downward pressing plate contacts the inclined surface of the limiting plate, thereby pushing the limiting plate to move to the left and compressing the No. 2 spring. After the inclined surfaces of the downward pressing plate and the limiting plate are released, the No. 2 spring pushes the limiting plate to return to its original position, restricting the downward pressing plate and preventing it from rising and returning to its original position. 2. When the downward pressure horizontal plate moves downward, the belt can be controlled to rotate. When the belt rotates, the belt can control the driving plate to rise. When the driving plate moves, the driving plate can push the rotating push plate to move. At this time, the movement of the rotating push plate can push the assembly positioning plate to move to the right, and when the driving plate moves, the driving plate can pull the extension plate to rise. When the extension plate moves, the extension plate can pull the connecting plate to move, and then pull the sliding plate to move to the right. When the sliding plate moves, the sliding plate can pull the control belt to move. When the control belt moves, the control belt can be guided by the guide column to pull the assembly auxiliary plate to move to the left. At this time, with the movement of the assembly auxiliary plate, the assembly auxiliary plate can drive the servo motor to move synchronously to the left. At this time, with the movement of the assembly positioning plate and the assembly auxiliary plate, they can be connected with the positioning hole of the armrest box assembly, so as to connect and fix the armrest box assembly, which is convenient and quick to install. 3. As the auxiliary plate of the assembly drives the servo motor to move, the servo motor can drive the gear and the rack to mesh. At this time, the servo motor can control the rack to rise through the gear, and then control the item tray to rise, so that the items stored inside the armrest box assembly can be easily taken out, which is convenient for use; The present invention inserts the armrest box assembly into the top of the assembly base, guides the rack to extend into the assembly base, and presses the sliding pressure plate down, so as to realize the movement of the auxiliary assembly positioning plate and the assembly auxiliary plate, and connects with the positioning hole of the armrest box assembly to connect and fix the armrest box assembly. At the same time, the operation of the servo motor can assist the movement of the article tray, so as to realize the effect of convenient taking out of the articles stored in the armrest box assembly, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the embodiment of the present application; Figure 2 A three-dimensional diagram of the structure of the limiting plate and the adjusting plate of the embodiment of the present application; Figure 3 A three-dimensional diagram of the structure of the guide column and the belt according to an embodiment of the present application; Figure 4 A three-dimensional diagram of the structure of the article pallet according to an embodiment of the present application; Figure 5 This is an enlarged view of the structure A of the embodiment of the present application.

[0023] In the figure: 1. assembly base; 2. assembly connecting box; 3. sliding pressure plate; 4. downward pressure horizontal plate; 5. No. 1 spring; 6. limiting plate; 7. No. 2 spring; 8. adjusting plate; 9. guide column; 10. belt; 11. driving plate; 12. rotating push plate; 13. assembly positioning plate; 14. extension plate; 15. connecting plate; 16. sliding plate; 17. rotating column; 18. control belt; 19. assembly auxiliary plate; 20. servo motor; 21. gear; 22. No. 3 spring; 23. rack; 24. article support plate; 25. movable cover; 26. armrest box assembly. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0025] refer to Figure 1-5 In this embodiment, a vehicle armrest box assembly is proposed, including an internally hollow assembly base 1 and an armrest box assembly 26 arranged in a vehicle frame. The vehicle armrest box assembly also includes: Assembly connection box 2; An assembly positioning plate 13, the assembly positioning plate 13 is slidably connected to the top of the assembly base 1, and the left side of the assembly positioning plate 13 extends into the assembly connection box 2; A sliding pressure plate 3, the sliding pressure plate 3 is slidably connected to the rear inner wall of the assembly connection box 2, and the top of the sliding pressure plate 3 extends to the outside of the assembly connection box 2; A limiting plate 6, the limiting plate 6 is slidably connected to the top inner wall of the assembly connection box 2; An adjusting plate 8, the adjusting plate 8 is fixedly connected to the bottom of the limiting plate 6, and the top of the adjusting plate 8 extends to the outside of the assembly connection box 2; An assembly auxiliary plate 19, the assembly auxiliary plate 19 is slidably connected to the bottom inner wall of the assembly base 1; An extension plate 14, the extension plate 14 is slidably connected to the front inner wall of the assembly connection box 2, and the bottom of the extension plate 14 extends into the assembly base 1; A connecting mechanism is arranged in the assembly connecting box 2, and a control mechanism is arranged in the assembly base 1.

[0026] In this embodiment, the connecting mechanism includes a downward pressing cross plate 4, two guide columns 9, a driving plate 11 and a rotating push plate 12. The downward pressing cross plate 4 is fixedly connected to the bottom of the sliding pressure plate 3, the guide column 9 is rotatably connected to the right inner wall of the assembly connecting box 2, the driving plate 11 is slidably connected to the right inner wall of the assembly connecting box 2, the rotating push plate 12 is rotatably connected to the front side of the driving plate 11, and the top of the rotating push plate 12 is rotatably connected to the front side of the assembly positioning plate 13. The connecting mechanism positions the downward pressing cross plate 4 to limit the return of the downward pressing cross plate 4, and at the same time assists the driving plate 11 to push the rotating push plate 12 to move. When the rotating push plate 12 moves, it can assist the movement of the assembly positioning plate 13, thereby assisting the connection of the armrest box assembly 26.

[0027] In this embodiment, the bottom of the pressing cross plate 4 and the top of the limiting plate 6 are both inclined surfaces, and the inclined surface of the pressing cross plate 4 is in active contact with the inclined surface of the limiting plate 6. A No. 2 spring 7 is fixedly connected to the left side of the limiting plate 6, and one end of the No. 2 spring 7 is fixedly connected to the left inner wall of the assembly connection box 2. When the pressing cross plate 4 descends, the inclined surface of the pressing cross plate 4 contacts the inclined surface of the limiting plate 6, pushing the limiting plate 6 to move to the left. At the same time, the limiting plate 6 compresses the No. 2 spring 7. When the pressing cross plate 4 is released from the inclined surface of the limiting plate 6, the No. 2 spring 7 controls the limiting plate 6 to return to its original position, which can limit the return of the pressing cross plate 4.

[0028] In this embodiment, the outer walls of the two guide columns 9 are sleeved with the same belt 10, and the outer wall of the belt 10 is fixedly connected to the front side of the downward pressing cross plate 4 and the rear side of the driving plate 11. The bottom of the downward pressing cross plate 4 is fixedly connected to a spring No. 1 5, and one end of the spring No. 1 5 is fixedly connected to the bottom inner wall of the assembly connecting box 2. When the downward pressing cross plate 4 moves, the downward pressing cross plate 4 can control the belt 10 to rotate. At this time, the rotation of the belt 10 can synchronously control the driving plate 11 to rise. By setting the spring No. 1 5, the spring No. 1 5 can push the downward pressing cross plate 4 to rise and return to its position through its own elastic force.

[0029] In this embodiment, the control mechanism includes a servo motor 20, a gear 21, a rack 23 and an article pallet 24. The servo motor 20 is fixedly connected to the left side of the assembly auxiliary plate 19, the gear 21 is fixedly connected to the left end of the output end of the servo motor 20, the article pallet 24 is slidably connected in the armrest box assembly 26, the rack 23 is fixedly connected to the bottom of the article pallet 24, and the bottom of the rack 23 extends into the assembly base 1 and is movably engaged with the gear 21. The control mechanism works by controlling the servo motor 20. The servo motor 20 can control the rack 23 to move longitudinally through the gear 21, thereby pushing the article pallet 24 to rise. The rise of the article pallet 24 can assist the internal items of the armrest box assembly 26 to rise, and assist the user to take them.

[0030] In this embodiment, the bottom inner wall of the assembly base 1 is rotatably connected with a rotating column 17, and one end of the rotating column 17 is rotatably connected to the top inner wall of the assembly base 1, the front side of the extension plate 14 is rotatably connected with a connecting plate 15, the bottom inner wall of the assembly base 1 is slidably connected with a sliding plate 16, and the front side of the sliding plate 16 is rotatably connected to the bottom of the connecting plate 15, the left side of the sliding plate 16 is fixedly connected with a control belt 18, and one end of the control belt 18 is fixedly connected to the left side of the assembly auxiliary plate 19, and the control belt 18 contacts the outer wall of the rotating column 17, and the assembly A No. 3 spring 22 is fixedly connected to the right side of the auxiliary plate 19, and one end of the No. 3 spring 22 is fixedly connected to the right inner wall of the assembly base 1. When the extension plate 14 rises, the extension plate 14 can pull the connecting plate 15 to move. At this time, the connecting plate 15 can pull the sliding plate 16 to move to the right, and then pull the control belt 18 to move through the sliding plate 16. As the control belt 18 moves, the control belt 18 can pull the assembly auxiliary plate 19 to move to the left, and while the auxiliary armrest box assembly 26 is connected, guide the servo motor 20 to move.

[0031] In this embodiment, positioning holes are provided on the left and right sides of the armrest box assembly 26, and the assembly positioning plate 13 and the assembly auxiliary plate 19 are movably connected to the adjacent positioning holes. When the assembly positioning plate 13 and the assembly auxiliary plate 19 are connected to the positioning holes, the assembly positioning plate 13 and the assembly auxiliary plate 19 can quickly connect the armrest box assembly 26 for easy assembly.

[0032] In this embodiment, the top of the armrest box assembly 26 is rotatably connected with a movable cover 25. By providing the movable cover 25, the movable cover 25 can be closed to facilitate supporting the user's arms and prevent the user's arm pain.

[0033] Working principle: In actual operation, the armrest box assembly 26 is inserted into the top of the assembly base 1, and the guide rack 23 is extended into the assembly base 1. At this time, the sliding pressure plate 3 is pressed down, and the sliding pressure plate 3 can synchronously drive the downward pressing cross plate 4 to move. At this time, the inclined surface of the downward pressing cross plate 4 contacts the inclined surface of the limiting plate 6, thereby pushing the limiting plate 6 to move to the left, and compressing the No. 2 spring 7. At the same time, after the downward pressing cross plate 4 and the inclined surface of the limiting plate 6 are released, the No. 2 spring 7 pushes the limiting plate 6 to return. The downward pressing horizontal plate 4 is restricted to prevent the downward pressing horizontal plate 4 from rising and returning to its original position. At the same time, the belt 10 can be controlled to rotate when the downward pressing horizontal plate 4 moves downward. When the belt 10 rotates, the belt 10 can control the driving plate 11 to rise. When the driving plate 11 moves, the driving plate 11 can push the rotating push plate 12 to move. At this time, the movement of the rotating push plate 12 can push the assembly positioning plate 13 to move to the right, and when the driving plate 11 moves, the driving plate 11 can pull the extension plate 14 to rise. When the extension plate 14 moves, the extension plate 14 can pull the connecting plate 15 to move, and then pull the sliding plate 16 to move to the right. When the sliding plate 16 moves, the sliding plate 16 can pull the control belt 18 to move. When the control belt 18 moves, the control belt 18 can be guided by the rotating column 17 to pull the assembly auxiliary plate 19 to move to the left. At this time, as the assembly auxiliary plate 19 moves, the assembly auxiliary plate 19 can drive the servo motor 20 to move to the left synchronously. At this time, as the assembly positioning plate 13 The movement of the assembly auxiliary plate 19 can be connected with the positioning hole of the armrest box assembly 26, so that the armrest box assembly 26 is connected and fixed, which is convenient and quick to install. At the same time, as the assembly auxiliary plate 19 drives the servo motor 20 to move, the servo motor 20 can drive the gear 21 to engage with the rack 23. At this time, the servo motor 20 can control the rack 23 to rise through the gear 21, and then control the article tray 24 to rise, so as to achieve the effect of convenient taking out when storing articles inside the armrest box assembly 26, which is easy to use.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle armrest box assembly, comprising an internally hollow assembly base (1) and an armrest box assembly (26) arranged in a vehicle frame, characterized in that: The vehicle armrest box assembly also includes: Assembly connection box (2); An assembly positioning plate (13), the assembly positioning plate (13) being slidably connected to the top of the assembly base (1), and the left side of the assembly positioning plate (13) extending into the assembly connection box (2); A sliding pressure plate (3), the sliding pressure plate (3) being slidably connected to the rear inner wall of the assembly connection box (2), and the top of the sliding pressure plate (3) extending to the outside of the assembly connection box (2); A limiting plate (6), the limiting plate (6) being slidably connected to the top inner wall of the assembly connection box (2); An adjustment plate (8), the adjustment plate (8) being fixedly connected to the bottom of the limiting plate (6), and the top of the adjustment plate (8) extending to the outside of the assembly connection box (2); An assembly auxiliary plate (19), the assembly auxiliary plate (19) being slidably connected to the bottom inner wall of the assembly base (1); An extension plate (14), the extension plate (14) being slidably connected to the front inner wall of the assembly connection box (2), and the bottom of the extension plate (14) extending into the assembly base (1); The assembly connection box (2) is provided with a connection mechanism, and the assembly base (1) is provided with a control mechanism.

2. The vehicle armrest box assembly according to claim 1, characterized in that: The connecting mechanism comprises a downward pressing transverse plate (4), two guide columns (9), a driving plate (11) and a rotating push plate (12); the downward pressing transverse plate (4) is fixedly connected to the bottom of the sliding pressure plate (3); the guide column (9) is rotatably connected to the right inner wall of the assembly connection box (2); the driving plate (11) is slidably connected to the right inner wall of the assembly connection box (2); the rotating push plate (12) is rotatably connected to the front side of the driving plate (11); and the top of the rotating push plate (12) is rotatably connected to the front side of the assembly positioning plate (13).

3. The vehicle armrest box assembly according to claim 2, characterized in that: The bottom of the downward pressing horizontal plate (4) and the top of the limiting plate (6) are both inclined surfaces, and the inclined surface of the downward pressing horizontal plate (4) is in movable contact with the inclined surface of the limiting plate (6). A second spring (7) is fixedly connected to the left side of the limiting plate (6), and one end of the second spring (7) is fixedly connected to the left inner wall of the assembly connection box (2).

4. The vehicle armrest box assembly according to claim 2, characterized in that: The outer walls of the two guide columns (9) are sleeved with a same belt (10), the outer wall of the belt (10) is fixedly connected to the front side of the downward pressing horizontal plate (4) and the rear side of the driving plate (11), the bottom of the downward pressing horizontal plate (4) is fixedly connected to a No. 1 spring (5), and one end of the No. 1 spring (5) is fixedly connected to the bottom inner wall of the assembly connection box (2).

5. The vehicle armrest box assembly according to claim 1, characterized in that: The control mechanism comprises a servo motor (20), a gear (21), a rack (23) and an article support plate (24); the servo motor (20) is fixedly connected to the left side of the assembly auxiliary plate (19); the gear (21) is fixedly connected to the left end of the output end of the servo motor (20); the article support plate (24) is slidably connected in the armrest box assembly (26); the rack (23) is fixedly connected to the bottom of the article support plate (24); and the bottom of the rack (23) extends into the assembly base (1) and is movably meshed with the gear (21).

6. The vehicle armrest box assembly according to claim 5, characterized in that: The bottom inner wall of the assembly base (1) is rotatably connected to a rotating column (17), and one end of the rotating column (17) is rotatably connected to the top inner wall of the assembly base (1); the front side of the extension plate (14) is rotatably connected to a connecting plate (15); the bottom inner wall of the assembly base (1) is slidably connected to a sliding plate (16), and the front side of the sliding plate (16) is rotatably connected to the bottom of the connecting plate (15); the left side of the sliding plate (16) is fixedly connected to a control belt (18), and one end of the control belt (18) is fixedly connected to the left side of the assembly auxiliary plate (19); the control belt (18) contacts the outer wall of the rotating column (17); the right side of the assembly auxiliary plate (19) is fixedly connected to a No. 3 spring (22), and one end of the No. 3 spring (22) is fixedly connected to the right inner wall of the assembly base (1).

7. The vehicle armrest box assembly according to claim 1, characterized in that: Positioning holes are provided on both left and right sides of the armrest box assembly (26), and the assembly positioning plate (13) and the assembly auxiliary plate (19) are movably connected to adjacent positioning holes.

8. The vehicle armrest box assembly according to claim 1, characterized in that: A movable cover (25) is rotatably connected to the top of the armrest box assembly (26).

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