Multi-angle adjustable car desk board

Abstract

This utility model relates to the field of automotive small table technology, and discloses a multi-angle adjustable automotive small table, including a base. A motor is fixedly connected inside the base, and a rotating rod is fixedly connected to the drive end of the motor. A fixed column is fixedly connected inside the base, and a sliding sleeve is slidably connected to the outside of the fixed column. A rotating shaft is fixedly connected to the outside of the sliding sleeve. One end of the rotating rod is fixedly connected to the fixed shaft, and one end of the fixed shaft is rotatably connected to a rotating ball. The other end of the fixed shaft is rotatably connected to a support shaft, and a round table is fixedly connected to the outside of the support shaft. A dual-head motor is fixedly connected to the outside of the base. In this utility model, the motor drives the rotating rod, which in turn causes the round table to rotate horizontally via the fixed shaft and rotating ball. The dual-head motor causes the rotating arm to push the sliding sleeve to slide along the fixed column, thereby adjusting the tilt angle of the round table and achieving multi-angle adjustment.

Description

Technical Field

[0001] This utility model relates to the field of automotive tray table technology, and in particular to a multi-angle adjustable automotive tray table. Background Technology

[0002] With the diversification of automobile functions, passengers' needs for temporary office work, dining, and placing items in in-vehicle scenarios are increasing, and car tray tables have become an important accessory to improve in-vehicle convenience.

[0003] However, traditional car tray tables have significant shortcomings: most can only be simply unfolded or folded up, lack angle adjustment functions, and are difficult to adapt to passengers of different heights and various usage postures (such as semi-reclining for work or sitting sideways for dining). Moreover, the adjustment operation is complicated and the stability is poor. During use, it is easy to shake or shift due to vehicle bumps or improper operation, which affects the user experience and safety. Therefore, a multi-angle adjustable car tray table is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a multi-angle adjustable car tray, aiming to improve the problem of single angle adjustment in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multi-angle adjustable car table includes a base, a motor fixedly connected inside the base, a rotating rod fixedly connected to the drive end of the motor, a fixed column fixedly connected inside the base, a sliding sleeve slidably connected to the outside of the fixed column, a rotating shaft fixedly connected to the outside of the sliding sleeve, a fixed shaft fixedly connected to one end of the rotating rod, a rotating ball rotatably connected to one end of the fixed shaft, a support shaft rotatably connected to the other end of the fixed shaft, a round table fixedly connected to the outside of the support shaft, and a dual-head motor fixedly connected to the outside of the base, with rotating arms fixedly connected to both drive ends of the dual-head motor.

[0007] As a further description of the above technical solution:

[0008] The side of the rotating ball that is close to the support shaft and the side of the support shaft that is close to the rotating ball are fixedly connected inside the fixed shaft.

[0009] As a further description of the above technical solution:

[0010] One end of each of the multiple rotating arms is engaged with the outside of the sliding sleeve;

[0011] As a further description of the above technical solution:

[0012] The rotating ball is slidably connected to the inside of the rotating shaft;

[0013] As a further description of the above technical solution:

[0014] The rotating rod is externally rotatably connected to the inside of the fixed column;

[0015] As a further description of the above technical solution:

[0016] The function of the first motor is to control horizontal rotation;

[0017] As a further description of the above technical solution:

[0018] The base is used to control the vertical height and angle adjustment;

[0019] As a further description of the above technical solution:

[0020] The round table is used to place items.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, a motor drives a rotating rod, which in turn drives the round table to rotate horizontally via a fixed shaft and a rotating ball; a double-headed motor causes the rotating arm to push the sliding sleeve to slide along the fixed column, which in turn drives the rotating shaft and the rotating ball to adjust the tilt angle of the round table and achieve multi-angle adjustment. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of a multi-angle adjustable car tray table proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the rotating shaft of a multi-angle adjustable car tray table proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the rotating ball structure of a multi-angle adjustable car tray table proposed in this utility model;

[0026] Figure 4 This is a structural diagram of a round table with a multi-angle adjustable car tray table proposed in this utility model.

[0027] Legend:

[0028] 1. Base; 2. Motor 1; 3. Rotating rod; 4. Fixed column; 5. Sliding sleeve; 6. Rotating shaft; 7. Fixed shaft; 8. Rotating ball; 9. Support shaft; 10. Round table; 11. Double-headed motor; 12. Rotating arm. Detailed Implementation

[0029] 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.

[0030] Reference Figures 1 to 4 This utility model provides an embodiment of a multi-angle adjustable car tray table, including a base 1, which serves as the basic support structure for the entire tray table. The base 1 controls the vertical height and angle adjustment. A motor 2 is fixedly connected inside the base 1, which serves as the power source for horizontal rotation adjustment. The motor 2 controls horizontal rotation. A rotating rod 3 is fixedly connected to the drive end of the motor 2, which transmits the power of the motor 2. A fixed column 4 is fixedly connected inside the base 1, which provides sliding guidance. The rotating rod 3 is rotatably connected to the inside of the fixed column 4. A sliding sleeve 5 is slidably connected to the outside of the fixed column 4, which changes its height and position. A rotating shaft 6 is fixedly connected to the outside of the sliding sleeve 5, which provides space for sliding and rotation of subsequent components.

[0031] One end of the rotating rod 3 is fixedly connected to a fixed shaft 7, which serves as a transmission and connection mechanism. One end of the fixed shaft 7 is rotatably connected to a rotating ball 8, which provides flexible movement. The rotating ball 8 is slidably connected to the inside of the rotating shaft 6. The other end of the fixed shaft 7 is rotatably connected to a support shaft 9, which provides support. A round table 10 is fixedly connected to the outside of the support shaft 9, which is used for placing items. A dual-head motor 11 is fixedly connected to the outside of the base 1, which provides power for height and tilt angle adjustment. Both ends of the dual-head motor 11 are fixedly connected to rotating arms 12, which are key components in the height and tilt angle adjustment transmission process, enabling power transmission. One end of each rotating arm 12 is engaged with the outside of the sliding sleeve 5.

[0032] Working Principle: This multi-angle adjustable car table works by coordinating the various components to achieve multi-dimensional adjustment. Motor 2 acts as the horizontal rotation power source, driving the rotating rod 3 to rotate. Through transmission components such as the fixed shaft 7 and rotating ball 8, it drives the support shaft 9 and the round table 10 to rotate horizontally, meeting the needs of different horizontal orientations. When the dual-head motor 11 operates, its two rotating arms 12 rotate synchronously. Because the rotating arms 12 are engaged with the sliding sleeve 5, they push the sliding sleeve 5 to slide along the fixed post 4, changing the height and position of the sliding sleeve 5 and the rotating shaft 6. The sliding sleeve 5 is connected to the round table 10 through the rotating shaft 6 and other components. When the rotating shaft 6 is affected by the movement of the sliding sleeve 5, it moves up and down simultaneously with the sliding sleeve 5, causing the rotating ball 8, which is engaged inside the rotating shaft 6, to rotate around the fixed shaft 7 as a fulcrum. This, in turn, affects the rotation of the support shaft 9, thereby adjusting the tilt angle of the round table 10 to adapt to various usage scenarios. It ensures smooth operation of all adjustment actions, allowing the table to be flexibly adjusted to multiple angles to precisely meet different usage needs such as working, dining, and placing items in the vehicle, thereby improving the convenience and comfort of in-vehicle use.

[0033] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-angle adjustable car desk board comprising a base (1), characterized in that: A motor (2) is fixedly connected inside the base (1). A rotating rod (3) is fixedly connected to the drive end of the motor (2). A fixed column (4) is fixedly connected inside the base (1). A sliding sleeve (5) is slidably connected to the outside of the fixed column (4). A rotating shaft (6) is fixedly connected to the outside of the sliding sleeve (5). A fixed shaft (7) is fixedly connected to one end of the rotating rod (3). A rotating ball (8) is rotatably connected to one end of the fixed shaft (7). A support shaft (9) is rotatably connected to the other end of the fixed shaft (7). A round table (10) is fixedly connected to the outside of the support shaft (9). A double-headed motor (11) is fixedly connected to the outside of the base (1). A rotating arm (12) is fixedly connected to both drive ends of the double-headed motor (11).

2. A multi-angle adjustable car table board according to claim 1, characterized in that: The side of the rotating ball (8) near the support shaft (9) is fixedly connected inside the fixed shaft (7) to the side of the support shaft (9) near the rotating ball (8).

3. The multi-angle adjustable car table board according to claim 1, characterized in that: One end of each of the multiple rotating arms (12) is engaged with the outside of the sliding sleeve (5).

4. The multi-angle adjustable car table board according to claim 1, characterized in that: The rotating ball (8) is slidably connected to the inside of the rotating shaft (6).

5. A multi-angle adjustable car tray table according to claim 1, characterized in that: The external rotating rod (3) is rotatably connected to the internal fixed column (4).

6. A multi-angle adjustable car tray table according to claim 1, characterized in that: The function of the motor (2) is to control the horizontal rotation.

7. A multi-angle adjustable car tray table according to claim 1, characterized in that: The base (1) controls the vertical height and angle adjustment.

8. A multi-angle adjustable car tray table according to claim 1, characterized in that: The round table (10) is used to place items.

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