A conveniently storable car trailer stand

Abstract

The utility model discloses a convenient storage's car trailer support relates to trailer support technical field, including support main part, support main part one side is provided with the storage groove, and support main part front side fixedly connected with the mounting hole board, and support main part one side is provided with the battery, and support main part inside is provided with the controller, and support main part one side swing joint has the front wheel, and the front wheel is provided with two groups, and support main part one side is provided with the support subassembly, and the support subassembly is provided with two groups, and the installation board is arranged between two groups of support subassembly, and support main part inside is provided with the controller, and this kind of setting trailer support is convenient for splitting, and is convenient for storage after folding, does not occupy the redundant storage space, and the practicality of lifting device is improved.

Description

Technical Field

[0001] This utility model relates to the field of trailer support technology, specifically a car trailer support that is easy to store. Background Technology

[0002] A car trailer hitch is a device installed on a vehicle to connect trailers, RVs, bicycle racks, cargo racks, and other towing equipment. It is the core component for enabling vehicle towing. It transfers the traction force of the towing vehicle to the towed equipment while ensuring stability and safety during towing. As the connecting link between the towing vehicle and the towed vehicle, it ensures a stable connection during towing, allowing power to be effectively transferred from the towing vehicle to the towed vehicle or towed equipment. Car trailer hitches are typically made of steel, which is high in strength and toughness, capable of withstanding heavy loads, and is commonly used for large vehicles or heavy-duty towing.

[0003] Based on this, patent application number CN202211033940.1 discloses a trailer bracket for car transport, which belongs to the field of car transport technology. This invention can achieve longitudinal support for car tires, lift the car off the ground, and then cooperate with an external trailer to transport the car. When the front wheels are locked, it will not damage the car gearbox. At the same time, it is easy to move and reduces the pulling force of towing.

[0004] The above-mentioned device has the following shortcomings when in use: traditional trailer supports are mostly fixed, which is inconvenient for users to store. If the trailer support is exposed or installed outside the vehicle for a long time, it may affect the opening of the trunk and the parking of the vehicle. The trailer support will occupy additional usable space on the car and reduce its practicality.

[0005] To address the aforementioned issues, a convenient car trailer rack is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a convenient car trailer support. By using this device, the problems of traditional trailer supports being mostly fixed and inconvenient for users to store, and trailer supports being exposed or installed outside the vehicle for a long time, which may affect the opening of the trunk and the parking of the vehicle, and the trailer supports occupying extra usable space on the car, thus reducing practicality are solved.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a conveniently stored car trailer bracket, comprising a bracket body, a storage groove provided on one side of the bracket body, a mounting plate fixedly connected to the front side of the bracket body, a battery provided on one side of the bracket body, a controller provided inside the bracket body, two sets of front wheels rotatably connected to one side of the bracket body, two sets of support components provided on one side of the bracket body, a mounting plate provided between the two sets of support components, and a controller provided inside the bracket body.

[0008] Preferably, the support assembly includes a first connecting block fixedly connected to one side of the bracket body, a rotating cavity rotatably connected to one side of the first connecting block, and a telescopic plate slidably connected to the inner cavity of the rotating cavity.

[0009] The design of the above structure realizes the folding function of the support component relative to the main body of the bracket through the rotational connection between the first connecting block and the rotating cavity, which provides a basis for subsequent storage. At the same time, the sliding cooperation between the rotating cavity and the telescopic plate can adjust the overall length of the support component by telescopic adjustment, which can not only meet the structural stability requirements during use, but also shorten the size during storage, further saving storage space.

[0010] Preferably, a second connecting block is fixedly connected to the bottom of the telescopic plate, and a rear wheel is rotatably connected to one side of the second connecting block. Two sets of rear wheels are provided, and a micro motor is fixedly connected inside the rotating cavity of each set.

[0011] With the above-mentioned structural design, the rear wheels are connected to the telescopic plate through the second connecting block, working together with the front wheels to realize the movement function of the bracket, improving the flexibility during towing. The micro motor inside the rotating cavity provides a power source for the automatic extension and retraction of the telescopic plate, eliminating the need for manual adjustment, simplifying the operation process, and improving the automation level of the device.

[0012] Preferably, both sets of rotating cavities are rotatably connected to a first threaded rod, and the telescopic plate is threadedly connected to the outer periphery of the first threaded rod at the corresponding position.

[0013] With the above-mentioned structure, the micro motor drives the first threaded rod to rotate, and through the threaded transmission, the telescopic plate slides along the rotating cavity, converting the rotational motion of the motor into the linear motion of the telescopic plate, ensuring that the telescopic process is stable and precise. This transmission method has a compact structure, high transmission efficiency, and can effectively control the extension length of the telescopic plate, adapting to the support needs in different scenarios.

[0014] Preferably, threaded assembly holes are provided on both sides of the mounting plate, and there are six sets of threaded assembly holes. Threaded assembly holes are provided on one side of each of the two sets of rotating cavities, and there are two sets of threaded assembly holes on one side of each of the two sets of telescopic plates.

[0015] With the above-mentioned structural design, threaded assembly holes are provided on the mounting plate, rotating cavity, and telescopic plate, and the number and distribution of the holes are matched with each other, providing a structural basis for the detachable connection between the mounting plate and the support components. The setting of multiple sets of threaded assembly holes can not only ensure the stability of the mounting plate after it is fixed, but also adjust the installation position according to actual needs, thus enhancing the versatility of the device.

[0016] Preferably, a fixing component is provided on one side of the support component, and six sets of fixing components are provided. The fixing component includes a bolt component that is threaded to one side of the mounting plate, and a nut is threaded to one side of the bolt component. The mounting plate and the support component are assembled and fixed together by the six sets of fixing components.

[0017] The above-mentioned structural design uses the threaded engagement of bolts and nuts to securely fix the mounting plate and support components, ensuring that they will not loosen during transportation. At the same time, the distribution design of the six sets of fixing components can evenly distribute the force, improving the overall load-bearing capacity of the structure. The detachable connection method facilitates the quick disassembly of the mounting plate and creates conditions for the folding and storage of the support components.

[0018] Preferably, the top surfaces of the two sets of rotating cavities are provided with solar panels, and the controller is electrically connected to the battery, the two sets of solar panels and the two sets of micro motors respectively, and the two sets of micro motors are electrically connected to the battery.

[0019] With the above-described structure, the solar panel can convert light energy into electrical energy and store it in the battery through the controller, providing clean energy for the micro motor, reducing dependence on external power sources, and improving the device's endurance for outdoor use. The controller's centralized control of various electrical components ensures the coordinated operation of functions such as solar charging and motor drive, optimizing energy utilization efficiency.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] 1. This application discloses a conveniently storable car trailer bracket, which is composed of a bracket body, two sets of support components, and a mounting plate. Objects to be towed can be placed on the top surface of the mounting plate and installed between the mounting plate and the driving vehicle via a traction connection component. When the driving vehicle is in motion, the trailer bracket can be moved via the traction connection component. Multiple sets of rollers at the bottom of the bracket rotate, allowing objects to be towed. When the vehicle is not in use, the user needs to storage the trailer bracket. First, the user rotates multiple sets of nuts in the opposite direction to disengage the nuts from the corresponding bolt components. Then, each set of bolt components is detached from the mounting plate and support components, allowing the user to remove the mounting plate from between the two sets of support components.

[0022] 2. When the trailer mount is typically used outdoors, both solar panels absorb solar energy. Through the cooperation of the controller, this solar energy is converted into electrical energy and stored in the battery. The battery powers the two micro-motors within the device. When the mounting plate is removed from between the two support components, both micro-motors are activated simultaneously. These micro-motors drive their respective first threaded rods to rotate in opposite directions. The first threaded rods drive the telescopic plate to retract into the rotating cavity, while the rear wheels move closer to the rotating cavity until the telescopic plate is fully retracted into the rotating cavity. Then, the two micro-motors are deactivated. The user then rotates the two rotating cavities, with one end of each cavity rotating around the corresponding first connecting block. This allows both support components to be stored on one side of the main body of the mount, with storage slots providing space for the rear wheels, as shown in the attached diagram. This makes the trailer mount easy to disassemble and fold for convenient storage, without taking up extra storage space, thus improving the device's practicality. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a disassembled structural diagram of the car trailer support of this utility model.

[0025] Figure 3 This is a structural diagram of the bracket body and support components of this utility model;

[0026] Figure 4 This is a structural diagram of the folded car trailer support of this utility model;

[0027] Figure 5 This is a structural diagram of the telescopic mechanism of this utility model.

[0028] In the diagram: 1. Main body of the bracket; 2. Support component; 3. Mounting plate; 11. Storage slot; 12. Battery; 13. Controller; 14. Front wheel; 15. Mounting hole plate; 16. Solar panel; 31. Bolt component; 32. Nut; 21. First connecting block; 22. Rotating cavity; 23. Telescopic plate; 24. Rear wheel; 25. Second connecting block; 26. Micro motor; 27. First threaded rod. 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] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0031] Combination Figures 1-5 A convenient car trailer support includes a support body 1, a storage slot 11 on one side of the support body 1, a mounting plate 15 fixedly connected to the front of the support body 1, a battery 12 on one side of the support body 1, a controller 13 inside the support body 1, a front wheel 14 rotatably connected to one side of the support body 1, two sets of the front wheel 14, a support component 2 on one side of the support body 1, two sets of the support component 2, a mounting plate 3 between the two sets of support components 2, and the controller 13 inside the support body 1.

[0032] The present invention will be further described below with reference to the embodiments.

[0033] Example:

[0034] The support component 2 includes a first connecting block 21 fixedly connected to one side of the support body 1, a rotating cavity 22 rotatably connected to one side of the first connecting block 21, and a telescopic plate 23 slidably connected to the inner cavity of the rotating cavity 22.

[0035] The bottom of the telescopic plate 23 is fixedly connected to a second connecting block 25. A rear wheel 24 is rotatably connected to one side of the second connecting block 25. The rear wheel 24 is provided in two sets, and a micro motor 26 is fixedly connected inside the two sets of rotating cavities 22.

[0036] Both sets of rotating cavities 22 are rotatably connected to a first threaded rod 27, and the telescopic plate 23 is threadedly connected to the outer periphery of the first threaded rod 27 at the corresponding position.

[0037] The mounting plate 3 has threaded assembly holes on both sides, with six sets of threaded assembly holes. The two sets of rotating cavities 22 each have threaded assembly holes on one side, with two sets of threaded assembly holes. The two sets of telescopic plates 23 each have threaded assembly holes on one side.

[0038] A fixing component is provided on one side of the support component 2. There are six sets of fixing components. The fixing component includes a bolt component 31 that is threaded to one side of the mounting plate 3. A nut 32 is threaded to one side of the bolt component 31. The mounting plate 3 and the support component 2 are assembled and fixed by the six sets of fixing components.

[0039] The top surfaces of the two sets of rotating cavities 22 are equipped with solar panels 16. The controller 13 is electrically connected to the battery 12, the two sets of solar panels 16 and the two sets of micro motors 26 respectively. Both sets of micro motors 26 are electrically connected to the battery 12.

[0040] In summary, this application discloses a conveniently storable car trailer support. The support is composed of a support body 1, two sets of support components 2, and a mounting plate 3. Objects to be towed can be placed on the top surface of the mounting plate 3 and installed between the mounting plate 15 and the driving vehicle via a traction connection component. When the driving vehicle is in motion, the trailer support can be moved via the traction connection component, causing multiple sets of rollers at the bottom of the support to rotate, thus enabling the trailer support to tow objects. When the trailer support is not in use, the user needs to tuck it away. First, the user rotates multiple sets of nuts 32 in the opposite direction to disengage the nuts 32 from the corresponding bolt components 31. Then, each set of bolt components 31 is detached from the mounting plate 3 and the support components 2, allowing the user to remove the mounting plate 3 from between the two sets of support components 2.

[0041] When the trailer hitch is used outdoors, the solar panels 16 of both components absorb solar energy. Through the cooperation of the controller 13, this solar energy is converted into electrical energy and stored in the battery 12. The battery 12 provides power to the micro-motors 26 in both components. When the mounting plate 3 is removed from between the two sets of support components 2, both sets of micro-motors 26 are simultaneously activated. Each set of micro-motors 26 drives its respective first threaded rod 27 to rotate in opposite directions. The first threaded rod 27 drives the telescopic plate 23 to retract into the rotating cavity 22, while the rear wheel 24 moves closer to the rotating cavity 22 until the telescopic plate 23 is fully retracted into the rotating cavity 22. Then, the two sets of micro-motors 26 are deactivated. The user then rotates the two rotating cavities 22. One end of the rotating cavity 22 rotates around the corresponding first connecting block 21, causing both sets of support components 2 to be stored on one side of the main body 1. The storage slot 11 provides space for storing the rear wheel 24. (See attached diagram.) Figure 4 This configuration allows the trailer support to be easily disassembled and folded for convenient storage, without taking up extra storage space and enhancing the practicality of the device.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conveniently storable car trailer support bracket comprising a bracket body (1) characterised in that: The bracket body (1) has a storage slot (11) on one side, a mounting plate (15) is fixedly connected to the front side of the bracket body (1), a battery (12) is provided on one side of the bracket body (1), a controller (13) is provided inside the bracket body (1), a front wheel (14) is rotatably connected to one side of the bracket body (1), two sets of the front wheel (14) are provided, a support component (2) is provided on one side of the bracket body (1), two sets of the support component (2) are provided, a mounting plate (3) is provided between the two sets of the support components (2), and a controller (13) is provided inside the bracket body (1).

2. The conveniently stored car trailer bracket according to claim 1, characterized in that: The support component (2) includes a first connecting block (21) fixedly connected to one side of the bracket body (1), a rotating cavity (22) rotatably connected to one side of the first connecting block (21), and a telescopic plate (23) slidably connected to the inner cavity of the rotating cavity (22).

3. The conveniently stored car trailer bracket according to claim 2, characterized in that: The bottom of the telescopic plate (23) is fixedly connected to a second connecting block (25), and a rear wheel (24) is rotatably connected to one side of the second connecting block (25). The rear wheel (24) is provided in two sets, and a micro motor (26) is fixedly connected inside the rotating cavity (22) of both sets.

4. The conveniently stored car trailer bracket according to claim 3, characterized in that: Both sets of rotating cavities (22) are rotatably connected to a first threaded rod (27), and the telescopic plate (23) is threadedly connected to the outer periphery of the first threaded rod (27) at the corresponding position.

5. A conveniently storable car trailer bracket according to claim 4, characterized in that: The mounting plate (3) has threaded assembly holes on both sides, with six sets of threaded assembly holes. The rotating cavity (22) of both sets has threaded assembly holes on one side, with two sets of threaded assembly holes. The telescopic plate (23) of both sets has threaded assembly holes on one side.

6. A conveniently storable car trailer bracket according to claim 5, characterized in that: The support component (2) is provided with a fixing component on one side. The fixing component is provided with six sets. The fixing component includes a bolt component (31) threaded to one side of the mounting plate (3). A nut (32) is threaded to one side of the bolt component (31). The mounting plate (3) and the support component (2) are assembled and fixed by the six sets of fixing components.

7. A conveniently storable car trailer bracket according to claim 6, characterized in that: The top surfaces of the two sets of rotating cavities (22) are provided with solar panels (16). The controller (13) is electrically connected to the battery (12), the two sets of solar panels (16) and the two sets of micro motors (26), respectively. Both sets of micro motors (26) are electrically connected to the battery (12).

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