Vehicle-mounted rear-mounted portable small table board

Abstract

The utility model belongs to the technical field of automobile parts, especially involve a kind of portable small table board of vehicle rear-mounted, in view of the existing vehicle small table board can only assist rear passenger, cannot satisfy the use demand of front row personnel and driver's problem, present and propose the following scheme, including shell, the bottom end of shell is detachably connected with base, and the inside bottom end of shell is embedded with shock pad, the inside of shell is provided with adjusting mechanism;Adjusting mechanism includes knob.The device is inserted into car cup holder, relies on support plate stable support, rotates knob to drive adjusting rod and worm sleeve, let slider seat push and resist block, tightly adhere to the inner wall of cup holder and be out of shell, realize firm fixation, can flexible adaptation different size's car cup holder, even if vehicle passes bumpy road, sharp acceleration or sharp brake, the overall stability of device can be maintained, simultaneously serve driver and front row personnel, greatly improve the utilization rate and use comprehensiveness of vehicle space.

Description

Technical Field

[0001] This utility model relates to a vehicle-mounted small table, specifically a vehicle-mounted aftermarket portable small table, belonging to the field of automotive parts technology. Background Technology

[0002] The in-car table is a portable auxiliary device designed specifically for car interiors. Lightweight and space-saving, its core function is to provide a stable temporary surface for passengers. It can securely hold everyday items such as water bottles, snacks, and backpacks; it can also meet temporary work needs, conveniently placing laptops and documents for simple processing, or serving as a tablet or book for study and entertainment; and it can even function as a temporary dining table, allowing passengers to conveniently enjoy meals during long journeys. It effectively solves the pain point of lacking a stable surface for placing items / working in the car, significantly improving convenience and comfort while driving.

[0003] An existing patent (publication number: CN210680493U) discloses a vehicle-mounted small table. In the locked position, when the end cover is not subjected to external force, the spring force of the rod will maintain the rod in its initial position. At this time, the locking end at the bottom of the rod is aligned with the limit pin, and the locking end pushes the pin and pushes it out of the housing. The pin passes through the aligned pin holes, the locking hole, and a height positioning hole in sequence, thereby locking the relative position of the height adjustment cylinder and the fixed cylinder. In this state, the relative height of the height adjustment cylinder and the fixed cylinder is fixed and cannot be freely adjusted, that is, it is in a height-locked state, and the vehicle-mounted small table can be used normally at this preset height. However, in actual use, although the installed vehicle-mounted small table can play a certain auxiliary role in the car, providing temporary storage, office work, or dining convenience for rear seat passengers, its function is limited to the rear seat usage scenario due to the installation position. It cannot support the front seat passengers and the driver, and it is difficult to obtain corresponding assistance. This results in a narrow scope of application for the small table, insufficient flexibility of use, and a certain limitation on its overall practicality. Utility Model Content

[0004] This utility model addresses the problem that in-vehicle tray tables can only assist rear-seat passengers and cannot meet the needs of front-seat passengers and drivers, by providing an in-vehicle rear-mounted portable tray table.

[0005] The present invention achieves the above objectives through the following technical solution: a vehicle-mounted portable small table, including an outer shell, a base detachably connected to the bottom of the outer shell, and a shock-absorbing pad embedded in the bottom of the inner side of the outer shell, and an adjustment mechanism provided inside the outer shell;

[0006] The adjustment mechanism includes a knob, which is rotatably connected to the top of the outer shell, and an adjustment rod is fixedly installed at the bottom of the knob. A worm gear sleeve is fitted on the outside of the adjustment rod, and a slider seat is slidably connected to the outer wall of the worm gear sleeve. An abutment block is fitted on the outside of the slider seat, and an abutment groove is opened inside the slider seat at the position corresponding to the abutment block.

[0007] As a further improvement of this utility model: a rubber pad is embedded in the outer wall of the contact block, and a support plate is fixedly installed on one side of the adjusting rod inside the outer shell.

[0008] As a further improvement of this utility model: the outer shell is threadedly connected to the base, and the outer shell is bonded to the shock-absorbing pad.

[0009] As a further embodiment of this utility model: the worm gear sleeve is engaged with the slider seat, and the slider seat and the contact block form a sliding structure.

[0010] As a further improvement of this utility model: a damper is rotatably connected to one side of the knob at the top of the adjusting rod, and a bearing mechanism is provided above the damper.

[0011] As a further embodiment of this utility model: the bearing mechanism includes a sleeve, which is fixedly installed on the outer wall of the damper, and an adjustment frame is fixedly installed at the top of the sleeve. A bracket extends from the top of the adjustment frame, and a first table is fixedly installed on one side of the bracket.

[0012] As a further improvement of this utility model: a hinge is movably connected to one side of the first tabletop, and a second tabletop is movably connected to the other side of the hinge.

[0013] As a further improvement of this utility model: a disc spring is embedded inside the hinge, an anti-collision layer is embedded on the outer wall of the first table, and a support frame is embedded inside the first table.

[0014] The beneficial effects of this utility model are:

[0015] 1. This device, consisting of a shell and a base, is firmly supported by a support plate after being inserted into the car cup holder. Rotating the knob drives the adjustment rod and worm gear sleeve, causing the slider to push the contact block through the shell and fit tightly against the inner wall of the cup holder, achieving a secure fixation. It can flexibly adapt to different sizes of car cup holders. Even when the vehicle travels on bumpy roads, accelerates rapidly, or brakes suddenly, the device can maintain overall stability. It also serves the driver and front-seat passengers, greatly improving the utilization rate and versatility of the vehicle space.

[0016] 2. This device is fixed to the adjustment frame via a clamp, and both are connected to the knob for rotation. Combined with a damper, it effectively counteracts vibrations and suppresses shaking during adjustment or vehicle movement, ensuring a stable desktop. The bracket uses a plug-in design, allowing for quick assembly and disassembly with the adjustment frame, saving storage space. The first tabletop connects to the second tabletop via hinges, allowing for flexible unfolding and folding to suit different storage scenarios. The hinges have built-in disc springs providing stable damping to prevent impact and shaking when opening and closing the tabletops. The outer wall is covered with a rubber anti-collision layer to resist bumps and damage, extending service life. The internal honeycomb support frame structure reduces weight while significantly improving load-bearing capacity and structural stability, ensuring reliable use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the outer shell of this utility model;

[0019] Figure 3 This is a schematic diagram of the worm gear sleeve structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the slider seat structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the support frame structure of this utility model.

[0022] In the diagram: 1. Outer shell; 2. Base; 3. Shock-absorbing pad; 4. Adjustment mechanism; 401. Knob; 402. Adjustment rod; 403. Worm gear sleeve; 404. Slider seat; 405. Contact block; 406. Contact groove; 407. Rubber pad; 408. Support plate; 5. Damper; 6. Bearing mechanism; 601. Sleeve; 602. Adjustment frame; 603. Bracket; 604. First table; 605. Hinge; 606. Second table; 607. Disc spring; 608. Anti-collision layer; 609. Support frame. Detailed Implementation

[0023] 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.

[0024] Example 1

[0025] like Figures 1 to 5As shown, a portable in-vehicle tray includes a shell 1, with a base 2 detachably connected to the bottom of the shell 1. A shock-absorbing pad 3 is embedded in the bottom of the shell 1, and an adjustment mechanism 4 is provided inside the shell 1. The adjustment mechanism 4 includes a knob 401, which is rotatably connected to the top of the shell 1. An adjustment rod 402 is fixedly installed at the bottom of the knob 401. A worm gear sleeve 403 is fitted over the adjustment rod 402. A slider seat 404 is slidably connected to the outer wall of the worm gear sleeve 403. An abutment block 405 is fitted over the outer wall of the slider seat 404. An abutment groove 406 is provided inside the slider seat 404 corresponding to the position of the abutment block 405. By rotating the knob 401, the adjustment rod 402 is driven to rotate the worm gear sleeve 403, thereby pushing the slider seat 404 to slide downward. The abutment block 405 passes through the abutment groove 406 and protrudes from the shell 1 to abut against the cup holder, thus fixing the entire device.

[0026] Furthermore, a rubber pad 407 is embedded in the outer wall of the contact block 405, and a support plate 408 is fixedly installed on one side of the adjustment rod 402 inside the outer casing 1; the rubber pad 407 can prevent scratches caused by excessive clamping, while the support plate 408 is used to improve the stability of the knob 401 adjustment process.

[0027] Furthermore, the outer shell 1 is threadedly connected to the base 2, and the outer shell 1 is bonded to the shock-absorbing pad 3; the bottom end of the outer shell 1 is threadedly connected to the base 2, which is convenient for disassembly and assembly and is suitable for various car compartments. After disassembly and assembly, the base 2 can be placed in a certain direction, and the groove at its bottom end can be used to place a mobile phone. The shock-absorbing pad 3 is embedded in the bottom end of the inner shell 1 to achieve a certain cushioning effect.

[0028] Furthermore, the worm sleeve 403 is engaged with the slider seat 404, and the slider seat 404 and the abutment block 405 form a sliding structure. By engaging with the slider seat 404, the worm sleeve 403 can displace the slider seat 404 when rotating, thereby fitting and pushing the abutment block 405 to slide and abut against the cup holder.

[0029] Example 2

[0030] An improvement based on Embodiment 1: A damper 5 is rotatably connected to one side of the knob 401 at the top of the adjusting rod 402, and a bearing mechanism 6 is provided above the damper 5; by setting the damper 5, stability can be improved and tabletop shaking can be avoided during adjustment or vehicle movement.

[0031] Furthermore, the bearing mechanism 6 includes a sleeve 601, which is fixedly installed on the outer wall of the damper 5. An adjustment frame 602 is fixedly installed on the top of the sleeve 601, and a bracket 603 extends from the top of the adjustment frame 602. A first table 604 is fixedly installed on one side of the bracket 603. The bracket 603 passes into a pre-set slot in the adjustment frame 602, which can be easily inserted and detached for easy storage.

[0032] Furthermore, a hinge 605 is movably connected to one side of the first tabletop 604, and a second tabletop 606 is movably connected to the other side of the hinge 605; the bracket 603 fixes the first tabletop 604 with bolts, and the first tabletop 604 is movably connected to the second tabletop 606 through the hinge 605, so that it can be unfolded as needed.

[0033] Furthermore, a disc spring 607 is embedded inside the hinge 605, an anti-collision layer 608 is embedded on the outer wall of the first table 604, and a support frame 609 is embedded inside the first table 604; the hinge 605 is equipped with a disc spring 607 to achieve a damping effect, and the outer walls of the first table 604 and the second table 606 are both covered with rubber anti-collision layers 608 to prevent damage from bumps, while the honeycomb-shaped support frame 609 is set inside to improve the overall load-bearing capacity.

[0034] Working principle: The bottom of the outer shell 1 is connected to the base 2 by a thread, making disassembly and assembly convenient and efficient, and adaptable to the cabin environment of various car models. After disassembly and assembly, the base 2 can be adjusted in orientation to utilize the groove reserved at its bottom to realize the function of storing a mobile phone, making it more practical for two purposes. At the same time, the bottom of the outer shell 1 is embedded with a shock-absorbing pad 3, which can effectively buffer the vibration during use and provide protection for the internal structure of the device. When the outer shell 1 is inserted into the cup holder, under the stable support of the support plate 408, rotating the knob 401 can drive the adjustment rod 4. 02 linkage drives the worm gear sleeve 403 to rotate, which in turn pushes the slider seat 404 to slide downward. The slider seat 404 slides against the contact groove 406, allowing the contact block 405 to pass through the outer shell 1 and make tight contact with the inner wall of the cup holder, thus achieving a firm fixation of the device. It can be installed at the front of the vehicle to provide services for front-seat passengers and the driver. With the rubber pad 407 on the surface of the contact block 405, it can not only enhance the friction and improve the fixation stability, but also avoid excessive clamping and scratches to the cup holder, thus balancing practicality and protection.

[0035] The ferrule 601 is fixed to the adjustment bracket 602, and both are rotatably connected to the knob 401. Both the ferrule 601 and the adjustment bracket 602 are fixed to the damper 5, effectively counteracting vibrations and suppressing swaying during adjustment operations or vehicle movement, ensuring the tabletop remains stable. The bracket 603 adopts a plug-in design, allowing it to be directly inserted into the pre-set slot of the adjustment bracket 602 for quick assembly and disassembly, saving space during storage. The bracket 603 is fastened to the first tabletop 604 with bolts, and the first tabletop 604 is connected to the second tabletop 604 via hinges 605. The tabletop 606 is movably connected, allowing it to be flexibly unfolded or folded according to usage needs, meeting the storage requirements of different scenarios; the hinge 605 has a built-in disc spring 607, which provides a stable damping effect, preventing impacts or shaking when the tabletop is opened and closed; the outer walls of the first tabletop 604 and the second tabletop 606 are both covered with rubber anti-collision layers 608, which can effectively resist damage caused by bumps and extend service life; the internal honeycomb support frame 609 structure reduces the overall weight while significantly improving the load-bearing capacity and structural stability of the tabletop, ensuring reliability during use.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A vehicle-mounted, aftermarket portable table, comprising a shell (1), characterized in that: The bottom of the outer shell (1) is detachably connected to a base (2), and a shock-absorbing pad (3) is embedded in the bottom of the inner side of the outer shell (1). An adjustment mechanism (4) is provided inside the outer shell (1). The adjustment mechanism (4) includes a knob (401), which is rotatably connected to the top of the outer shell (1), and an adjustment rod (402) is fixedly installed at the bottom of the knob (401). A worm gear sleeve (403) is sleeved on the outside of the adjustment rod (402), and a slider seat (404) is slidably connected to the outer wall of the worm gear sleeve (403). An abutment block (405) is sleeved on the outside of the slider seat (404), and an abutment groove (406) is opened inside the slider seat (404) corresponding to the position of the abutment block (405).

2. The vehicle-mounted, aftermarket portable table according to claim 1, characterized in that: The outer wall of the contact block (405) is fitted with a rubber pad (407), and a support plate (408) is fixedly installed on one side of the adjusting rod (402) inside the outer shell (1).

3. The vehicle-mounted, aftermarket portable table according to claim 1, characterized in that: The outer shell (1) is threadedly connected to the base (2), and the outer shell (1) is bonded to the shock-absorbing pad (3).

4. The vehicle-mounted, aftermarket portable table according to claim 1, characterized in that: The worm gear sleeve (403) is engaged with the slider seat (404), and a sliding structure is formed between the slider seat (404) and the abutment block (405).

5. The vehicle-mounted, aftermarket portable table according to claim 1, characterized in that: A damper (5) is rotatably connected to one side of the knob (401) at the top of the adjusting rod (402), and a bearing mechanism (6) is provided above the damper (5).

6. The vehicle-mounted, aftermarket portable table according to claim 5, characterized in that: The bearing mechanism (6) includes a sleeve (601), which is fixedly installed on the outer wall of the damper (5), and an adjustment frame (602) is fixedly installed on the top of the sleeve (601). A bracket (603) extends through the top of the adjustment frame (602), and a first table (604) is fixedly installed on one side of the bracket (603).

7. The vehicle-mounted, aftermarket portable small table according to claim 6, characterized in that: A hinge (605) is movably connected to one side of the first tabletop (604), and a second tabletop (606) is movably connected to the other side of the hinge (605).

8. The vehicle-mounted, aftermarket portable table according to claim 7, characterized in that: The hinge (605) is internally fitted with a disc spring (607), the outer wall of the first tabletop (604) is fitted with an anti-collision layer (608), and the first tabletop (604) is internally fitted with a support frame (609).

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