Vehicle-mounted table plate structure

Abstract

The utility model discloses a vehicle-mounted table board structure which comprises a table board assembly, a table board assembly, a table board assembly and a table board assembly, the table board assembly comprises a main body table board and side table boards, the number of the side table boards is larger than or equal to one, and the side table boards are hinged to the main body table board; the lifting assembly comprises a base and an electric cylinder, the electric cylinder is arranged on the base, the base is connected with an auxiliary instrument desk, the electric cylinder is eccentrically connected with the bottom face of the main table board, and the electric cylinder is rotationally connected with the main table board; the opening and closing assembly is arranged on the bottom face of the main table board and comprises a driving mechanism and a pushing mechanism, the driving mechanism is connected with the pushing mechanism, and the pushing mechanism controls the side table boards to be unfolded or folded. According to the utility model, passengers on the front-row seats can take and place articles, passengers on the left and right sides of the rear-row seats can conveniently use the auxiliary instrument desk, and the desk plate and the auxiliary instrument desk are integrated under the condition of not rising, so that the appearance is attractive, and the practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile accessories, and particularly relates to a vehicle-mounted table board structure. BACKGROUND

[0002] With the development of society, in addition to being used as a means of transportation, users gradually propose the demand of working and entertaining in the car, so a vehicle-mounted small table board appears to meet the demand of working and serving as a platform for placing articles. The vehicle-mounted small table board is generally selected to be installed on the rear of a seat or externally hung on a secondary instrument panel, and the main function is to provide a temporary working, dining or entertaining platform for passengers in the car. The current small table board still has certain defects, the small table board is generally manually taken out and put back, the operation is complicated, the area of the small table board is small due to the limitation of the secondary instrument panel and the seat space, and it is difficult to consider the use of multiple people. Therefore, it is necessary to propose a novel vehicle-mounted small table board structure. SUMMARY

[0003] To solve the above technical problems, the utility model aims at providing a novel vehicle-mounted table board structure which can meet the taking and placing of articles by front-row seat passengers and conveniently use by left and right side passengers of rear-row seats, and the table board and the secondary instrument panel are integrated together without being raised, which is not only beautiful but also improves practicability.

[0004] To achieve the above utility model purposes, the utility model adopts the following technical solutions:

[0005] A vehicle-mounted table board structure comprises:

[0006] A table board assembly comprises a main table board and side table boards, the number of the side table boards is greater than or equal to one, and the side table boards are hingedly connected with the main table board;

[0007] A lifting assembly comprises a base and an electric cylinder, the electric cylinder is arranged on the base, the base is connected with a secondary instrument panel, the electric cylinder is eccentrically connected with the bottom surface of the main table board, and the electric cylinder is rotatably connected with the main table board;

[0008] An opening and closing assembly is arranged on the bottom surface of the main table board and comprises a driving mechanism and a pushing mechanism, the driving mechanism is connected with the pushing mechanism, and the pushing mechanism controls the unfolding or folding of the side table boards.

[0009] Preferably, a hinge part with a torsional spring is arranged between the side table boards and the main table board, and the side table boards are connected with the main table board through the hinge part.

[0010] More preferably, a stop block is further arranged on the bottom surface of the main table board and is located on one side of the hinge, and serves as the lower stop position of the downward rotation of the side table boards.

[0011] More preferably, the number of side table plates is two, and the two side table plates are respectively hinged to the two sides of the main table plate through hinges, and the main table plate and the two side table plates form a table plate with a circular table top when the two side table plates are fully unfolded.

[0012] Preferably, the pushing mechanism comprises a pushing piece, a sliding rail, a sliding block and a pushing block, the sliding rail is fixedly arranged on the bottom surface of the main table plate, the sliding block is arranged on the sliding rail, the pushing piece is fixedly connected with the sliding block, one end of the pushing piece is provided with the pushing block, and the pushing block is in contact with one side table plate.

[0013] The driving mechanism comprises a motor and a gear, the motor is fixedly arranged on the bottom surface of the main table plate, the gear is connected with the transmission shaft of the motor, and the pushing piece is provided with a rack in the length direction of the sliding rail.

[0014] More preferably, the pushing mechanism further comprises a stop block, the stop block is fixedly arranged on the bottom surface of the main table plate, and the stop block is located at one end of the sliding rail away from the pushing block.

[0015] Preferably, the number of the pushing mechanisms is the same as the number of the side table plates, and each side table plate corresponds to one pushing mechanism.

[0016] More preferably, the plurality of pushing mechanisms are arranged around the motor and the gear, and the racks of the plurality of pushing mechanisms are engaged with the gear on the motor.

[0017] Preferably, the lifting assembly comprises a base and an electric cylinder, the electric cylinder is arranged on the base, and the electric cylinder is rotatably connected with the bottom surface of the main table plate.

[0018] More preferably, the lifting assembly further comprises a torsion bearing, and the torsion bearing is arranged between the electric cylinder and the main table plate.

[0019] Beneficial effects:

[0020] The utility model can be assembled on the auxiliary instrument desk, and can meet the needs of front-row seat passengers to take and place articles, and can also facilitate the use of left and right side passengers in the rear row, the utility model adopts electric lifting function, and in the case of not being lifted, the table plate and the auxiliary instrument desk are integrated together, which is not only beautiful but also improves practicability. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 Fig. 1 is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 Fig. 2 is a schematic diagram of the table plate assembly and the opening and closing assembly;

[0023] Figure 3The diagram shows another state of the tabletop assembly and the opening / closing assembly;

[0024] Figure 4 The diagram shows the tabletop assembly rotated to different positions.

[0025] Reference numerals: 1-Tabletop assembly, 11-Main tabletop, 12-Side tabletop, 13-Hinge, 14-Stop block;

[0026] 2-Lifting assembly, 21-Base, 22-Electric cylinder, 23-Torque bearing;

[0027] 3-Opening and closing assembly, 31-Motor, 32-Gear, 33-Pushing component, 34-Push block, 35-Rack, 36-Slide rail, 37-Slider, 38-Stop block. Detailed Implementation

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0029] like Figures 1-4 As shown, this utility model proposes a vehicle-mounted table structure, including a table assembly 1, a lifting assembly 2, and an opening and closing assembly 3. The opening and closing assembly 3 is connected to the table assembly 1 and is used to control the opening and closing of the table assembly 1. The lifting assembly 2 is connected to the table assembly 1 and is used to control the lifting of the table assembly 1. The technical solution of this utility model is described in detail below with specific structural features:

[0030] The tabletop assembly 1 includes a main tabletop 11 and side tabletops 12. There is one or more side tabletops 12, and each side tabletop 12 is hinged to the main tabletop 11. As is easily understood, the side tabletops 12 are located on the sides of the main tabletop 11. Depending on usage requirements, the number of side tabletops 12 can be one, two, three, or more. Figures 1-4 The diagram shows the case with two side table panels 12, which are respectively located on both sides of the main table panel 11.

[0031] like Figures 3-4 As shown, when the tabletop assembly 1 is fully extended, the top surface of the main tabletop 11 and the top surface of the side tabletop 12 are on the same plane, forming a larger desktop. When the tabletop assembly 1 is fully retracted, the main tabletop 11 remains horizontal, while the side tabletop 12 hangs down, facilitating storage. It is easy to understand that the side tabletop 12 should not hinder storage in the retracted state; therefore, the angle between the main tabletop 11 and the side tabletop 12 in the retracted state is a right angle or an acute angle. Figures 1-2As shown, the angle between the main table board 11 and the side table board 12 is a right angle.

[0032] The unfolding of the table board assembly 1 is realized by the opening and closing assembly 3, and in the retracted state, the influence of the opening and closing assembly 3 on the table board assembly 1 gradually decreases, and the drooping of the side table board 12 can be realized based on its own gravity. In order to speed up the speed of the side table board 12 in the retracted state, a hinge 13 with a torsion spring is arranged between the side table board 12 and the main table board 11, and the side table board 12 and the main table board 11 are connected through the hinge 13. In the fully unfolded state, the opening and closing assembly 3 acts on the side table board 12, and at this time the torsion spring of the hinge 13 is in a stressed state, and when the opening and closing assembly 3 does not exert force on the side table board 12, the side table board 12 will automatically rotate downward, and at the same time the torsion spring of the hinge 13 will speed up the rebound of the side table board 12.

[0033] As shown in the drawings, Figures 2-3 At least two hinges 13 are arranged at the connection between each side table board 12 and the main table board 11.

[0034] Further, the bottom surface of the main table board 11 is also provided with a stop block 14, which is located on one side of the hinge 13 and serves as the lower stop position of the side table board 12, limiting the rotation of the side table board 12 to the position directly below the main table board 11.

[0035] Preferably, in the utility model, the number of side table boards 12 is two, and the two side table boards 12 are respectively hinged to the two sides of the main table board 11 through the hinges 13, and in the fully unfolded state of the two side table boards 12, the main table board 11 and the two side table boards 12 form a table board with a circular table top.

[0036] The function of the opening and closing assembly 3 is to rotate the side table board 12 upward to the same plane as the main table board 11 or to rotate the side table board 12 downward for easy storage. The opening and closing assembly 3 is arranged on the bottom surface of the main table board 11, and its structure can be diverse. Preferably, the opening and closing assembly 3 includes a driving mechanism and a pushing mechanism, the driving mechanism is connected with the pushing mechanism, and the pushing mechanism has a telescopic function and is controlled to extend or retract by the driving mechanism. It is easy to understand that when the pushing mechanism extends, the side table board 12 is pushed to rotate upward, and when the pushing mechanism retracts, the side table board 12 automatically rotates downward to reset.

[0037] As shown in the drawings, Figures 2-3As shown, the utility model discloses one kind of opening and closing assembly 3, pushing mechanism includes pusher 33, slide rail 36, sliding block 37 and push block 34, slide rail 36 is fixedly arranged on the bottom surface of main body table board 11, sliding block 37 is loaded on slide rail 36, pusher 33 is fixedly connected with sliding block 37, one end of pusher 33 is provided with push block 34, push block 34 is in contact with one side table board 12, driving mechanism includes motor 31 and gear 32, motor 31 is fixedly arranged on the bottom surface of main body table board 11, gear 32 is connected with the transmission shaft of motor 31, pusher 33 is provided with rack 35 along the length direction of slide rail 36, and rack 35 is engaged with gear 32.

[0038] The working principle of pushing mechanism is that motor 31 drives gear 32 to rotate, and pusher 33 moves on slide rail 36 through the rack 35 and gear 32 engagement structure of gear 32, in turn, push block 34 pushes side table board 12 to rotate upwards, when side table board 12 rotates to be in the same plane with main body table board 11, motor 31 stops, pusher 33 and push block 34 have supporting effect on the bottom surface of side table board 12, and the overall strength of table board is enhanced;When motor 31 reverses, pusher 33 reversely moves and resets, when pusher 33 and push block 34 are separated from the corresponding side table board 12, side table board 12 will rotate downwards under the action of its own gravity and return to the initial state, and in the case that torsional spring exists, side table board 12 will accelerate to rotate downwards.

[0039] In addition, in the case that torsional spring exists, when side table board 12 is pushed out, under the action of torsional spring, side table board 12 always has the tendency to rotate downwards, and side table board 12 maintains the state of contacting with pusher 33 and push block 34.

[0040] Preferably, pushing mechanism further includes stop block 38, stop block 38 is fixedly arranged on the bottom surface of main body table board 11, and stop block 38 is at one end of slide rail 36 away from push block 34, and stop block 38 plays the role of limiting stroke when pusher plate is retracted. Stop block 38 is at the other end of pusher 33 without push block 34, when push block normally extends or retracts, stop block 38 does not affect the movement of push block, when push block retracts beyond the original stroke, push block will contact with stop block 38 and be limited to continue to retract.

[0041] The number of pushing mechanism is same with the number of side table board 12, that is, each side table board 12 corresponds to one pushing mechanism, for example, Figures 2-3As shown, the number of side table plates 12 is two, and the number of pushing mechanisms is also two, since the two side table plates 12 are respectively located on the two sides of the main table plate 11, the extension directions of the corresponding two pushing mechanisms are opposite, preferably, the two pushing mechanisms are respectively arranged on the two sides of the driving mechanism, the racks 35 of the pushing members 33 in the two pushing mechanisms are all engaged with the gears 32 on the motor 31, and the gears 32 are simultaneously driven to extend the two pushing members 33 when rotating. It can be easily understood that when the number of side table plates 12 is three, four or more, the plurality of pushing mechanisms are all arranged around the motor 31 and the gears 32, and the movements of the plurality of pushing members 33 are synchronous extension.

[0042] The lifting assembly 2 is used to lift or retract the table plate assembly 1, and the pushing assembly is started again after the table plate assembly 1 is lifted to the position. The structure of the lifting assembly 2 can be various, as long as the structure can realize the automatic lifting function of the table plate assembly 1. For example Figure 1 As shown, the utility model proposes one kind of lifting assembly 2, which comprises a base 21 and an electric cylinder 22, the electric cylinder 22 is arranged on the base 21, the base 21 can be connected with the auxiliary instrument desk, and the electric cylinder 22 is rotatably connected with the bottom surface of the main table plate 11. The electric cylinder 22 is provided with a hall chip, which can accurately control the lifting height of the table plate assembly 1.

[0043] Preferably, the lifting assembly 2 further comprises a torsion bearing 23, which is arranged between the electric cylinder 22 and the main table plate 11, and the torsion bearing 23 provides a stop position and damping force for the rotating action of the table plate assembly 1, improving the operation feeling.

[0044] The table plate assembly 1 and the lifting assembly 2 can rotate relative to each other, which is convenient for adjusting the position of the table plate assembly 1. Preferably, the electric cylinder 22 is rotatably connected with the bottom surface of the main table plate 11 at a non-central position, that is, the main table plate 11 rotates eccentrically on the electric cylinder 22, and the area covered by the table plate assembly 1 is larger. The lifting assembly 2 is arranged on the auxiliary instrument desk, and the rotatable table plate assembly 1 can be used by the passengers in the front row of seats and can be rotated to the rear for use by the passengers in the rear row of seats. The lifting assembly 2 and the opening and closing assembly 3 can be controlled by means of a key / control panel / voice, etc. In the case that the table plate assembly 1 is not lifted, the table plate assembly 1 and the auxiliary instrument desk are integrated in appearance, which is not only beautiful but also improves the practicability.

[0045] The above embodiments provided by the utility model are described in detail. The principle and implementation mode of the utility model are described by applying specific examples in this paper, and the above embodiment description is only used to help understand the core idea of the utility model. It should be pointed out that, for ordinary skilled persons in the technical field, some improvements and modifications can be made to the utility model without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A vehicle-mounted table structure, characterized in that, include: The tabletop assembly (1) includes a main tabletop (11) and side tabletops (12), wherein the number of side tabletops (12) is greater than or equal to one, and the side tabletops (12) are hinged to the main tabletop (11); The lifting assembly (2) includes a base (21) and an electric cylinder (22). The electric cylinder (22) is mounted on the base (21). The base (21) is connected to the sub-instrument panel. The electric cylinder (22) is eccentrically connected to the bottom surface of the main table (11). The electric cylinder (22) is rotatably connected to the main table (11). The opening and closing component (3) is located on the bottom surface of the main table (11) and includes a drive mechanism and a push mechanism. The drive mechanism is connected to the push mechanism, and the push mechanism controls the opening or closing of the side table (12).

2. The vehicle-mounted table structure according to claim 1, characterized in that, A hinge (13) with a torsion spring is provided between the side table panel (12) and the main table panel (11), and the side table panel (12) and the main table panel (11) are connected by the hinge (13).

3. The vehicle-mounted table structure according to claim 2, characterized in that, The bottom surface of the main table (11) is also provided with a stop block (14), which is located on one side of the hinge (13) and serves as the lower stop position for the side table (12) to rotate downward.

4. The vehicle-mounted table structure according to claim 2, characterized in that, There are two side table panels (12). The two side table panels (12) are respectively hinged to the two sides of the main table panel (11) by hinges (13). When the two side table panels (12) are fully unfolded, the main table panel (11) and the two side table panels (12) form a table with a circular tabletop.

5. The vehicle-mounted table structure according to any one of claims 1-4, characterized in that, The pushing mechanism includes a pushing component (33), a slide rail (36), a slider (37), and a push block (34). The slide rail (36) is fixedly installed on the bottom surface of the main table panel (11). The slider (37) is installed on the slide rail (36). The pushing component (33) is fixedly connected to the slider (37). One end of the pushing component (33) is provided with a push block (34). The push block (34) contacts a side table panel (12). The driving mechanism includes a motor (31) and a gear (32). The motor (31) is fixedly mounted on the bottom surface of the main table (11). The gear (32) is connected to the transmission shaft of the motor (31). The pusher (33) has a rack (35) along the length of the slide rail (36). The rack (35) meshes with the gear (32).

6. The vehicle-mounted table structure according to claim 5, characterized in that, The pushing mechanism also includes a stop block (38), which is fixedly disposed on the bottom surface of the main table (11) and is located at the end of the slide rail (36) away from the push block (34).

7. The vehicle-mounted table structure according to claim 5, characterized in that, The number of the pushing mechanisms is the same as the number of the side tables (12), and each side table (12) corresponds to one pushing mechanism.

8. The vehicle-mounted table structure according to claim 7, characterized in that, The plurality of the aforementioned driving mechanisms are arranged around the motor (31) and gear (32), and the racks (35) of the plurality of the aforementioned driving mechanisms mesh with the gears (32) on the motor (31).

9. The vehicle-mounted table structure according to claim 1, characterized in that, The lifting assembly (2) includes a base (21) and an electric cylinder (22). The electric cylinder (22) is mounted on the base (21) and is rotatably connected to the bottom surface of the main table (11).

10. The vehicle-mounted table structure according to claim 9, characterized in that, The lifting assembly (2) also includes a torque bearing (23), which is disposed between the electric cylinder (22) and the main table (11).

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