Electrically-controlled turnover small table board structure

Abstract

The utility model discloses an electric control turnover small table plate structure which comprises a table plate body, a positioning shaft is assembled at one end of the table plate body, symmetrical positioning swing arms are installed at the two ends of the positioning shaft through bearings, one side of each positioning swing arm is connected to a side mounting frame, and the positioning swing arms are installed on the back faces of main and co-driver seats in a vehicle through the side mounting frame. Adjusting swing arms are further mounted on the side mounting frame, a driving turnover assembly is arranged between the adjusting swing arms and mounted in the table board body, the table board body is driven to be opened or closed through the driving turnover assembly, and the table board angle adjusting mechanism has the advantages that the table board angle can be freely adjusted, mounting is convenient and fast, and positioning at a certain angle is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of automotive interior accessories technology, and more specifically, it relates to an electrically controlled flip-up small table structure. Background Technology

[0002] Currently, with the improvement of people's living standards, cars are being used in increasingly diverse scenarios in people's daily lives and work. In scenarios such as long-distance travel or working in the car, passengers need a convenient flat surface to place items such as laptops, food, and books. Although there are some small tables in cars, they have many shortcomings.

[0003] Traditional tray tables are mostly manually flipped, which is inconvenient to operate, especially for passengers with less strength, as it is difficult to unfold or fold the tray table easily. Moreover, existing tray tables lack effective positioning during the flipping process, cannot be adjusted in angle, and are prone to shaking and impact noise, affecting the quietness and comfort of the vehicle. They also have limitations in space utilization and cannot be flexibly adjusted. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides an electrically controlled flip-top small table structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electrically controlled flip-up small table structure, comprising a table body, a positioning shaft mounted at one end of the table body, symmetrical positioning swing arms mounted at both ends of the positioning shaft via bearings, one side of the positioning swing arm connected to a side mounting bracket, and mounted on the back of the driver and passenger seats in the vehicle via the side mounting bracket, an adjusting swing arm also mounted on the side mounting bracket, a drive flipping assembly disposed between the adjusting swing arms, the drive flipping assembly being installed inside the table body, and the table body being opened or closed by the drive flipping assembly.

[0006] As an optional solution of this utility model, the drive tilting assembly includes a tilting shaft with adjusting arms connected to both ends. Symmetrical spiral guide grooves are provided inside the tilting shaft. An adjusting seat is slidably fitted on the tilting shaft, and a guide block is slidably fitted with the spiral guide groove inside the adjusting seat. A drive gear is mounted at one end of the tilting shaft, which does not rotate with the tilting shaft. Symmetrical driven gears are meshed on both sides of the drive gear. An adjusting screw is mounted inside the driven gear. Both ends of the adjusting screw are mounted inside the table body via bearings. The adjusting screw is threaded into the adjusting seat, and rotation of the adjusting screw drives the adjusting seat to move. A motor assembly is also provided inside the table body, with a drive gear at one end. The drive gear meshes with one of the driven gears and transmits power to the other driven gear through the drive gear.

[0007] As an optional solution of this utility model, the motor assembly consists of a motor, a tilt sensor and a reducer.

[0008] This utility model provides an electrically controlled flip-up small table structure, which has the following beneficial effects:

[0009] The entire unit is installed behind the driver and passenger seats in the vehicle using a mounting bracket, making installation convenient. The motor assembly drives the driven gear on one side of the drive gear to rotate, and through the through gear, it transmits the transmission to the driven gear on the other side, achieving synchronous rotation of the adjusting screw. By using the guide block in the adjusting seat, it can move along the spiral guide groove in the flip shaft, thereby driving the flip shaft to rotate at a certain angle. The set rotation angle range can be from 0 to 180 degrees, realizing the angle rotation of the main body of the table. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0011] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0012] Figure 3 This utility model Figure 2 Top view;

[0013] Figure 4 This utility model Figure 2 A sectional view.

[0014] In the diagram: 1. Side mounting bracket; 2. Positioning swing arm; 3. Positioning shaft; 4. Tabletop body; 5. Adjusting swing arm; 6. Actuating adjustment seat; 601. Guide block; 7. Adjusting screw; 8. Driven gear; 9. Tilting shaft; 901. Spiral guide groove; 10. Through gear; 11. Motor assembly; 12. Drive gear. Detailed Implementation

[0015] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0016] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] Please see Figures 1 to 4 This utility model provides a technical solution: an electrically controlled flip-up small table structure, including a table body 4, a positioning shaft 3 is mounted on one end of the table body 4, and symmetrical positioning swing arms 2 are mounted on both ends of the positioning shaft 3 through bearings. One side of the positioning swing arm 2 is connected to a side mounting bracket 1 and is mounted on the back of the driver and passenger seats in the vehicle through the side mounting bracket 1. An adjusting swing arm 5 is also mounted on the side mounting bracket 1, and a drive flipping component is provided between the adjusting swing arms 5. The drive flipping component is installed inside the table body 4 and drives the table body 4 to open or close.

[0019] The drive tilting assembly includes a tilting shaft 9, with adjusting arms 5 connected to both ends of the tilting shaft 9. Symmetrical spiral guide grooves 901 are provided inside the tilting shaft 9. An adjusting seat 6 is slidably fitted onto the tilting shaft 9, and a guide block 601 is slidably fitted inside the adjusting seat 6, engaging with the spiral guide grooves 901. A drive gear 10 is mounted at one end of the tilting shaft 9. The drive gear 10 does not rotate with the tilting shaft 9 and only serves a transition function. Symmetrical driven gears 8 mesh on both sides of the drive gear 10. Adjusting screws 7 are mounted inside the driven gears 8. The adjusting screws 7 have two ends... The adjusting screw 7 is installed inside the table body 4 via bearings and threaded into the adjusting seat 6. The rotation of the adjusting screw 7 drives the adjusting seat 6 to move, thereby driving the rotating shaft 9 to rotate. The rotating angle of the rotating shaft 9 is set between 0 and 180 degrees. The table body 4 also contains a motor assembly 11. One end of the motor assembly 11 is equipped with a drive gear 12, which meshes with one of the driven gears 8. The drive gear 12 then transmits power to the other driven gear 8 through the gear 10, thus achieving synchronous rotation of the adjusting screw 7.

[0020] The motor assembly 11 consists of a motor, a tilt sensor, and a reducer. The motor speed inside the motor assembly 11 can reach 10,000 rpm. The response time can also be adjusted by adjusting the built-in reducer, the motor speed, and the transmission ratio of the lead screw 7. The motor rotation is controlled by the tilt sensor, so that the small table always remains horizontal during the seat tilting process.

[0021] The specific usage and function of this embodiment: The entire assembly is installed behind the driver and passenger seats in the vehicle using a mounting bracket. When the user needs to place items on the table, the motor assembly 11 is started, which drives the driven gear 8 on one side of the drive gear 12 to rotate. Through the through gear 10, the driven gear 8 on the other side is driven to achieve synchronous rotation of the adjusting screw 7, which drives the actuator adjusting seat 6 to move. The guide block 601 in the actuator adjusting seat 6 moves along the spiral guide groove 901 in the flip shaft 9, thereby driving the flip shaft 9 to rotate at a certain angle. The set rotation angle range can be from 0 to 180 degrees, and the angle can be adjusted according to actual needs.

[0022] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An electrically controlled flip-top small table structure, characterized in that: The table includes a table body (4), one end of which is equipped with a positioning shaft (3). Both ends of the positioning shaft (3) are equipped with symmetrical positioning swing arms (2) via bearings. One side of the positioning swing arm (2) is connected to a side mounting bracket (1) and is installed on the back of the driver and passenger seats in the vehicle via the side mounting bracket (1). An adjustment swing arm (5) is also installed on the side mounting bracket (1). A drive flipping assembly is provided between the adjustment swing arms (5). The drive flipping assembly is installed inside the table body (4) and drives the table body (4) to open or close via the drive flipping assembly.

2. The electrically controlled flip-top table structure according to claim 1, characterized in that: The drive tilting assembly includes a tilting shaft (9), with adjusting arms (5) connected to both ends of the tilting shaft (9). A symmetrical spiral guide groove (901) is provided inside the tilting shaft (9). An execution adjustment seat (6) is slidably fitted on the tilting shaft (9). A guide block (601) is provided inside the execution adjustment seat (6) and slidably fitted with the spiral guide groove (901). A drive gear (10) is fitted at one end of the tilting shaft (9). The drive gear (10) does not rotate with the tilting shaft (9). Symmetrical driven gears (8) mesh on both sides of the drive gear (10). The driven gear (8) is equipped with an adjusting screw (7). The two ends of the adjusting screw (7) are installed in the table body (4) through bearings. The adjusting screw (7) is threaded in the execution adjustment seat (6). The rotation of the adjusting screw (7) drives the execution adjustment seat (6) to move. The table body (4) is also equipped with a motor assembly (11). One end of the motor assembly (11) is equipped with a drive gear (12). The drive gear (12) meshes with one of the driven gears (8) and transmits power to the other driven gear (8) through the through gear (10).

3. The electrically controlled flip-top table structure according to claim 2, characterized in that: The motor assembly (11) consists of a motor, a tilt sensor and a reducer.

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