Multifunctional vehicle-mounted folding table plate

Abstract

The multifunctional vehicle-mounted folding table plate can be fixed to the back of a co-driver or a table and chair according to requirements, a quick release structure capable of fixedly mounting and reinforcing a notebook computer is arranged on the upper portion of the multifunctional vehicle-mounted folding table plate, the multifunctional vehicle-mounted folding table plate has the functions of multi-angle adjustment and front-back position adjustment, and a hidden mouse tray is arranged at the bottom of the multifunctional vehicle-mounted folding table plate. The whole device has the advantages of being convenient to use, wide in application scene, capable of saving space after being stored and the like. According to the technical scheme, the multifunctional vehicle-mounted folding table plate comprises a table plate body, the lower portions of the two transverse sides of the table plate body are connected with rotary adjusting supports in a sliding mode respectively, and the front ends of the rotary adjusting supports are connected with fixed bases in a rotating mode through rotating shafts; an angle adjusting mechanism is connected between the rotary bracket and the fixed base; a length adjusting mechanism for adjusting the extension length of the table plate is connected between the rotary bracket and the table plate; and the bottom of the table plate is slidably connected with a mouse bracket capable of extending rightwards.

Description

Technical Field

[0001] The utility model relates to equipment for vehicle passengers, in particular to a multifunctional vehicle-mounted folding table. Background Art

[0002] In the field of modified vehicles, operating terminals are often centrally arranged inside the vehicle, which must not only meet the needs of personnel operating functions, but also ensure the overall operating comfort.

[0003] Most patents with similar structures are table panels at the rear of the seat, which function is to provide space for placing items and improve the riding comfort of people. The structural forms include connecting rod structure, hinge structure, and snap-on locking function, and the function is single. For example, a Chinese utility model patent discloses a vehicle-mounted folding table panel and a seat including it. The publication number is CN217259734U, and the publication date is 2022.8.23. It opens a mounting groove on the back of the table and chair so that the table panel body can be placed in the mounting groove, and a limiter is provided to adjust the angle of the table panel. However, its function is still single. For example, it does not have a front and rear adjustment and a mouse placement mechanism. In addition, it does not have a fixing mechanism, especially for reinforcing notebooks, and does not have the function of quick disassembly. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional vehicle-mounted folding table, which can be fixed on the co-pilot seat or the back of the table and chair according to the needs. The upper part is provided with a quick-release structure for fixing and reinforcing a notebook, and has the functions of multi-angle adjustment and front and rear position adjustment. In addition, a hidden mouse tray is provided at the bottom. The overall feature is easy to use, wide application scenarios, and space saving after storage.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multifunctional vehicle-mounted folding table, comprising a table top, wherein the lower parts of the two lateral sides of the table top are respectively slidably connected with a rotating adjustment bracket, and the front end of the rotating adjustment bracket is rotatably connected with a fixed base via a rotating shaft;

[0007] An angle adjustment mechanism is connected between the rotating bracket and the fixed base;

[0008] A length adjustment mechanism for the extension length of the table top is connected between the rotating bracket and the table top;

[0009] The bottom of the platform is slidably connected with a mouse bracket which can be extended to the right.

[0010] Furthermore, front positioning plates are fixed to both ends of the front side of the upper surface of the table, positioning columns extending backward are fixed to the front positioning plates, and rear positioning plates are fixed to both ends of the rear side of the upper surface of the table, and through holes for screwing positioning bolts are opened on the rear positioning plates.

[0011] Furthermore, vertical ribs extending downward are fixed on the left and right sides of the table plate, and a length adjustment slot is opened on the rotating bracket. A fixed limit pin and an adjusting limit pin are slidably connected in the length adjustment slot. After the fixed limit pin passes through the length adjustment slot, it is threaded on the vertical rib and then passes through the vertical rib, and a fixing nut is screwed on the protruding part. After the adjusting limit pin slides through the through hole on the vertical rib, it passes through the length adjustment slot and the adjusting nut is screwed on the protruding part. The adjusting limit pin is placed on the part outside the vertical rib and is rotatably connected to a first cam handle that abuts against the vertical rib.

[0012] Furthermore, the rotating bracket is provided with a plurality of positioning holes arranged in a circle with the rotating shaft as the center, and the fixed base is provided with positioning pins that can extend into or extend out of the positioning holes.

[0013] Furthermore, a sliding hole that slides with the locating pin is opened on the fixed base, and a spring hole with a diameter larger than the sliding hole is opened on the inner side of the fixed base. A spring with one end fixed to the bottom of the spring hole is arranged in the spring hole, and the spring is sleeved on the locating pin and the other end is fixed on the shoulder of the locating pin. The outside of the locating pin is rotatably connected to a second cam handle that abuts against the fixed base.

[0014] Furthermore, two laterally extending long strip first slides are longitudinally spaced apart on the upper side of the mouse bracket, and a second slide coaxial with the first slide and wider than the first slide is provided on the lower side of the mouse bracket, a fixing strip fixed on the table top is passed through the first slide, a sliding plate slidably fitted in the second slide is fixed to the fixing strip by screws, and the sliding plate is wider than the first slide.

[0015] Furthermore, the front and rear sides of the lower side of the mouse bracket are respectively provided with a third slideway, the third slideway is open toward the longitudinal side where it is located, and a slider fixed to the right end of the bottom of the platform is slidably connected to the third slideway.

[0016] Furthermore, a plurality of heat dissipation holes are formed on the platform.

[0017] The beneficial effects of the utility model are as follows: 1. It realizes the multi-angle adjustment function, which is more suitable for different groups of people; 2. It can adapt to different spaces, especially smaller spaces, by adjusting forward and backward; 3. It sets a hidden mouse bracket, which does not take up space after shrinking, and is convenient and stable to operate; 4. It is more convenient to locate and fix and reinforce the notebook by setting the front positioning plate and the rear positioning plate structure; 5. It is convenient to disassemble and replace the parts of the utility model by setting the cam handle and a variety of detachable structures. 6. Through the setting of the overall structure of the utility model, the effect of simple and easy disassembly and replacement and reasonable use of workpieces is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the main structural diagram of the utility model;

[0020] Figure 2 for Figure 1 A top view of

[0021] Figure 3 for Figure 1 Bottom view of

[0022] Figure 4 for Figure 1 Perspective - stereogram;

[0023] Figure 5 for Figure 1 Perspective II stereogram;

[0024] Figure 6 This is a three-dimensional view of the mouse bracket of the utility model from perspective one;

[0025] Figure 7 This is a stereoscopic view of the mouse bracket of the utility model from the second viewing angle;

[0026] Figure 8 A perspective view of the rotating adjustment bracket and the fixed base portion of the utility model;

[0027] Fig. 9 A perspective 2 stereogram of the rotating adjustment bracket and the fixed base portion of the utility model;

[0028] Fig.10 for Figure 8 A cross-sectional view of

[0029] Fig.11 A perspective view of the mouse bracket of the utility model when pulled out;

[0030] Fig.12 This is a perspective view of the mouse bracket of the utility model when pulled out;

[0031] Fig.13 The utility model is a three-dimensional diagram of a reinforced laptop computer fixed thereon.

[0032] Explanation of the accompanying drawings: table 1, rotating adjustment bracket 2, rotating shaft 3, fixed base 4, mouse bracket 5, front positioning plate 6, positioning column 7, rear positioning plate 8, positioning bolt 9, vertical rib 10, length adjustment slide 11, fixed limit pin 12, adjustment limit pin 13, fixing nut 14, adjusting nut 15, first cam handle 16, positioning hole 17, positioning pin 18, sliding hole 19, spring hole 20, spring 21, shoulder 22, second cam handle 23, first slide 24, second slide 25, fixed bar 26, sliding plate 27, third slide 28, slider 29, heat dissipation hole 30. Specific embodiments

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] The front and rear side issues of the present invention define that the fixed base is located at the front side of the table.

[0035] The utility model discloses a multifunctional vehicle-mounted folding board, which can be fixed in front of the co-pilot or the back of the seat according to needs. A quick-release structure is arranged on the upper part to fix and install a reinforced laptop, and it has the functions of multi-angle adjustment and front and rear position adjustment. In addition, a hidden mouse tray is arranged on the bottom. The overall structure is easy to use, has a wide range of application scenarios, and saves space after storage. The applicability of the folding table board is increased by adjusting the angle and the front and rear to meet the needs of different user groups. To increase convenience, all adjustment mechanisms are quick-release structures to reduce cumbersome operations. The vehicle-mounted folding board of the utility model is suitable for laptops, especially reinforced laptops.

[0036] In the utility model, there is first a table 1, on which a plurality of heat dissipation slots are arranged for dissipating heat from a laptop computer, and vertical ribs 10 extending downward are respectively fixed to the rear of the left and rear sides of the table 1, and the lateral sides of the vertical ribs 10 are flush with the lateral sides of the table 1. A threaded hole is opened on the front side of the vertical ribs 10, and a through hole is opened on the rear side of the vertical ribs 10. There are also two rotation adjustment brackets 2, which are respectively matched on the two vertical ribs 10. The rotation adjustment bracket 2 is composed of a long strip and a fan-shaped plate connected in one piece. The long strip is provided with two long length adjustment slots 11, which correspond to threaded holes and through holes respectively. A fixed stop pin 12 passes through one of the length adjustment slots 11 and is screwed into the threaded hole. After the fixed pin is screwed into the threaded hole, it passes through the part of the vertical rib 10 and is screwed with a fixing nut 14. A pin cap is provided on the opposite end of the fixed pin to the fixing nut 14, and the pin cap is covered on the long strip. The structure of the fixed pin allows the long strip to slide forward and backward. Of course, the fixed pin can also be tightened to lock the long strip. An adjustment stop pin 13 is inserted into the other length adjustment slot and through hole. The adjustment stop pin 13 is screwed with an adjustment nut 15 on one side of the long strip, and a first cam handle 16 is abutted on one side of the vertical rib 10. The long strip can be quickly locked on the vertical rib 10 through the first cam handle 16.

[0037] The fan-shaped plate of the rotating adjustment bracket 2 is rotatably connected to the fixed base 4 through the rotating shaft 3. The fan-shaped plate is also provided with a plurality of positioning holes 17 arranged in a fan shape around the fixed base 4. A sliding hole 19 is provided on the fixed base 4. The positioning pin 18 is slidably fitted in the sliding hole 19, and the end of the sliding pin extends forward into one of the positioning holes 17. A spring hole 20 coaxial with the positioning hole 17 is provided on the side of the fixed base 4 facing the fan-shaped plate. A spring is fixed to the bottom of the spring hole 20 and is sleeved on the positioning pin 18. The other end of the spring is fixed to a shoulder 22 set on the positioning pin 18. A second cam handle 23 that abuts against the fixed base 4 is rotatably connected to the outside of the positioning pin 18.

[0038] The fixed base 4 is composed of a mounting plate and a connecting plate connected to the rotation adjustment bracket 2, and a plurality of fixing holes are opened on the mounting plate. When in use, the fixed base 4 is fixed to the front side of the co-pilot or the backrest of the front table and chair through the fixing holes.

[0039] The utility model also has a mouse holder 5 on the right side of the bottom of the table 1. The mouse holder 5 has two sets of first slides 24 and second slides 25 stacked from top to bottom. The second slide 25 is wider than the first slide 24. A fixing bar 26 is slidably connected in the first slide 24. A sliding plate 27 that is slidably matched in the second slide 25 is fixed on the fixing bar 26 by screws. The sliding plate 27 is wider than the first slide 24. In order to increase the stability of the mouse holder during use, a third slide 28 is opened on the front and rear side edges of the lower side of the mouse holder 5. The third slide 28 is open toward the longitudinal edge where it is located. A slider 29 fixed to the right end of the bottom of the table 1 is slidably connected to the third slide 28. The left side of the third slide 28 is closed.

[0040] When the utility model is used, the fixed base 4 is installed on the front side of the co-pilot or the backrest of the front table and chair through the mounting plate on the fixed base 4. When the angle needs to be adjusted, the left and right second cam handles 23 are rotated, and the second end of the second cam handle 23 that is farther from the center of rotation is abutted against the fixed base 4. In this process, the shoulder 22 of the positioning pin 18 overcomes the elastic force of the spring 21 to compress the spring 21, so that the positioning pin 18 is pulled out of the positioning hole 17. At this time, the rotation adjustment bracket 2 can be rotated to adjust the angle of the table 1. After the adjustment is completed, the second cam handle 23 is rotated so that the end of the second cam handle 23 that is closer to the center of rotation is abutted against the fixed base 4. At this time, the shoulder 22 of the positioning pin 18 is released with the spring, and the positioning pin 18 is inserted into a corresponding positioning hole 17 to complete the positioning again. The level of angle adjustment of the table 1 is determined according to the setting of the positioning hole 17.

[0041] When it is necessary to adjust the front and rear distance of the table 1, rotate the two first cam handles 16 on the left and right so that the end of the first cam handle 16 closer to its rotation center abuts against the vertical rib 10. At this time, the adjusting nut 15 moves in the direction away from the rotation adjustment bracket 2, so that the tight pressure between the rotation adjustment bracket 2 and the vertical rib 10 is loosened. At this time, the table 1 can be pulled to move forward and backward. After moving to the appropriate position, rotate the two first cam handles 16 on the left and right so that the end of the first cam handle 16 farther from its rotation center abuts against the vertical rib 10. At this time, the adjustment limit pin 13 moves with the adjusting nut 15 in the direction of the rotation adjustment bracket 2, so that the rotation adjustment bracket 2 is pressed tightly against the vertical rib 10. At this point, the front and rear distance adjustment of the table 1 is completed.

[0042] When the mouse bracket 5 is needed, the mouse bracket 5 can be pulled out from the bottom, and when not in use, the mouse bracket 5 can be closed. The heat dissipation holes 30 are convenient for heat dissipation of the notebook computer.

[0043] For general notebooks or other items, they can be placed directly on the table 1. For reinforced notebooks, since reinforced notebooks are heavy and the road conditions of off-road vehicles, especially military off-road vehicles, are sometimes bumpy, in order to ensure the stability of the reinforced notebook on the table 1. In view of the fact that the keyboard part is thick, when the reinforced notebook is placed on the table 1, the keyboard part of the reinforced notebook is pressed against the positioning column 7 on the front positioning plate 6, and then the positioning bolt 9 in the positioning hole 17 on the rear positioning plate 8 is screwed so that the positioning bolt 9 presses against the side of the keyboard part of the reinforced notebook, and the reinforced notebook is fastened to the table 1 to prevent the reinforced notebook from being unstable due to bumps.

Claims

1. A multifunctional vehicle-mounted folding table, comprising a table top (1), characterized in that: The lower parts of the two lateral sides of the table plate (1) are respectively slidably connected with a rotating adjustment bracket (2), and the front end of the rotating adjustment bracket (2) is rotatably connected with a fixed base (4) via a rotating shaft (3); An angle adjustment mechanism is connected between the rotation adjustment bracket (2) and the fixed base (4); A length adjustment mechanism for adjusting the extension length of the table top is connected between the rotating adjustment bracket (2) and the table top (1); The bottom of the platform (1) is slidably connected to a mouse bracket (5) which can be extended to the right.

2. The multifunctional vehicle-mounted folding table according to claim 1, characterized in that: Front positioning plates (6) are fixed to the two ends of the front side of the upper surface of the platform (1), and positioning columns (7) extending backward are fixed to the front positioning plates (6). Rear positioning plates (8) are fixed to the two ends of the rear side of the upper surface of the platform (1), and through holes for screwing positioning bolts (9) are provided on the rear positioning plates (8).

3. The multifunctional vehicle-mounted folding table according to claim 1, characterized in that: The left and right sides of the table plate (1) are respectively fixed with vertical ribs (10) extending downwards, and the rotating adjustment bracket (2) is provided with a length adjustment slot (11), and a fixed limit pin (12) and an adjustment limit pin (13) are slidably connected in the length adjustment slot (11), and the fixed limit pin (12) passes through the length adjustment slot (11) and is screwed on the vertical rib (10) and then passes through the vertical rib (10), and the passing part is screwed with a fixed nut (14), and the adjusting limit pin (13) slides through the through hole on the vertical rib (10) and passes through the length adjustment slot (11), and the passing part is screwed with an adjustment nut (15), and the adjusting limit pin (13) is placed on the part outside the vertical rib (10) and is rotatably connected to a first cam handle (16) abutting against the vertical rib (10).

4. The multifunctional vehicle-mounted folding table according to claim 1, characterized in that: The rotation adjustment bracket (2) is provided with a plurality of positioning holes (17) arranged in a circle with the rotation shaft (3) as the center, and the fixed base (4) is provided with a positioning pin (18) that can extend into or extend out of the positioning hole (17).

5. The multifunctional vehicle-mounted folding table according to claim 4, characterized in that: The fixed base (4) is provided with a sliding hole (19) which is slidably matched with the positioning pin (18); the fixed base (4) is provided with a spring hole (20) whose diameter is larger than that of the sliding hole (19); a spring (21) is arranged in the spring hole (20) and one end of the spring (21) is fixed to the bottom of the spring hole (20); the spring (21) is sleeved on the positioning pin (18) and the other end is fixed to the shaft shoulder (22) of the positioning pin (18); the positioning pin (18) is externally rotatably connected with a second cam handle (23) which abuts against the fixed base (4).

6. The multifunctional vehicle-mounted folding table according to claim 1, characterized in that: The upper side of the mouse bracket (5) is longitudinally spaced apart with two transversely extending long strip first slideways (24); the lower side of the mouse bracket (5) is provided with a second slideway (25) coaxial with the first slideway (24) and wider than the first slideway (24); a fixing strip (26) fixed on the table (1) is passed through the first slideway (24); a sliding plate (27) slidably fitted in the second slideway (25) is fixed to the fixing strip (26) by screws; the sliding plate (27) is wider than the first slideway (24).

7. The multifunctional vehicle-mounted folding table according to claim 6, characterized in that: The front and rear sides of the lower side of the mouse bracket (5) are respectively provided with a third slideway (28), the third slideway (28) is open toward the longitudinal side where it is located, and the third slideway (28) is slidably connected to a slider (29) fixed to the right end of the bottom of the platform (1).

8. A multifunctional vehicle-mounted folding table according to any one of claims 1 to 7, characterized in that: The platform (1) is provided with a plurality of heat dissipation holes (30).

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