Electric camping car

Abstract

The utility model discloses an electric camping car, and relates to the technical field of camping cars. The utility model provides an electric camping vehicle. The electric camping vehicle comprises a compartment body, a wheel module, a control module and a battery module. The carriage main body comprises a frame and a carriage; the wheel module comprises a motor wheel and a wheel fixing piece; the control module is used for driving the motor wheel to move; the battery module is used for supplying power to the control module; the motor wheel comprises a wheel body, a motor and a rotating shaft, and the motor is used for driving the wheel body to rotate relative to the rotating shaft; the wheel fixing piece is connected with the stand column structure, used for supporting the stand column structure and further connected with the rotating shaft; the motor is electrically connected with the control module through a second connecting line, the second connecting line is connected to the motor and the control module through the wheel fixing piece and the rotating shaft, and the second connecting line is arranged in the wheel fixing piece and the rotating shaft. The utility model aims to solve the problem of poor waterproof effect of the motor wheel of the electric camping car in a humid environment in the prior art.

Description

Technical Field

[0001] The present application relates to the technical field of camping vehicles, and in particular to an electric camping vehicle. Background Art

[0002] At present, users have an increasing demand for camping cars. In order to facilitate transportation, electric camping cars have appeared on the market. Existing electric camping cars are made by adding battery modules and control modules to the original camping cars, so that the electric camping cars can be driven forward by electronic control, thereby achieving the effect of saving time and effort. In order to drive the motor wheel of the electric camping car, it is generally necessary to connect the control module and the motor wheel through a connecting line so that the control module drives the motor wheel to move. However, the connecting line between the control module and the motor wheel is inevitably exposed to the air, which will accelerate the aging of the connecting line. In addition, in a humid environment, water can easily enter the motor wheel along the connecting line, thereby damaging the motor wheel. Utility Model Content

[0003] The present application provides an electric camping vehicle, which can solve the problem of poor waterproof effect of the motor wheels of the electric camping vehicle in a humid environment in the related art.

[0004] The present application provides an electric camper, which includes a vehicle body, a wheel module, a control module and a battery module;

[0005] The carriage body includes a frame and a carriage, the frame is used to support and fix the carriage, and the carriage is used to place camping items;

[0006] The wheel module comprises a motor wheel and a wheel fixing member, and the wheel module is connected to the carriage body;

[0007] The control module is used to drive the motor wheel to move;

[0008] The battery module is connected to the control module and is used to supply power to the control module;

[0009] Among them, the motor wheel includes a wheel body, a motor and a rotating shaft, the motor is used to drive the wheel body to rotate relative to the rotating shaft; the wheel fixing part is connected to the column structure for supporting the column structure, and the wheel fixing part is also connected to the rotating shaft; the motor and the control module are electrically connected through a second connecting line, the second connecting line is connected to the motor and the control module via the wheel fixing part and the rotating shaft, and the second connecting line is arranged in the wheel fixing part and the rotating shaft.

[0010] The present application provides an electric camper, which includes a car body, a wheel module, a control module and a battery module. The car body includes a frame and a car body, the frame is used to support and fix the car body, the car body is used to place camping items, and the frame includes a column structure; the wheel module includes a wheel and a wheel fixing member, and the wheel module is connected to the car body; the control module is used to drive the wheel to move; the battery module is connected to the control module, and is used to power the control module, wherein the motor wheel includes a wheel body, a motor and a rotating shaft, and the motor is used to drive the wheel body to rotate relative to the rotating shaft; the wheel fixing member is connected to the column structure, and is used to support the column structure, and the wheel fixing member is also connected to the rotating shaft; the motor and the control module are electrically connected through a second connecting line, and the second connecting line is connected to the motor and the control module through the wheel fixing member and the rotating shaft, and the second connecting line is arranged in the wheel fixing member and the rotating shaft. Since the second connecting wire is arranged in the wheel fixing part and the rotating shaft, the second connecting wire between the control module and the motor is completely arranged inside the wheel module, so that the connecting wire is completely hidden inside the wheel module and the connecting wire is not exposed to the air, thereby preventing the connecting wire from aging and enhancing the waterproofness, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 is a structural schematic diagram of an electric camping vehicle provided in an embodiment of the present application;

[0013] Figure 2 is a schematic structural block diagram of an electric camping vehicle provided in an embodiment of the present application;

[0014] Figure 3 is a structural schematic diagram of an electric camping vehicle provided in an embodiment of the present application;

[0015] Figure 4 It is a structural schematic diagram of a frame provided in an embodiment of the present application;

[0016] Figure 5 is a structural schematic diagram of an electric camper provided in an embodiment of the present application in a folded state;

[0017] Figure 6 is a schematic structural diagram of another frame provided in an embodiment of the present application;

[0018] Figure 7is a structural schematic diagram of a wheel module provided in an embodiment of the present application;

[0019] Figure 8 It is a schematic diagram of the structure of another wheel module provided in an embodiment of the present application. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] The flowcharts shown in the accompanying drawings are only examples and do not necessarily include all the contents and operations / steps, nor must they be executed in the order described. For example, some operations / steps may also be decomposed, combined or partially merged, so the actual execution order may change according to actual conditions.

[0022] It should be understood that the terms used in this application specification are only for the purpose of describing specific embodiments and are not intended to limit the application. As used in this application specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0023] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0024] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0025] In recent years, with the improvement of people's living standards, more and more young people like to participate in outdoor activities such as hiking, camping, picnics, etc. In the process of outdoor activities, people often need to move tents, food, etc. manually, or move camping vehicles by manually pulling the pull rod. With the popularity of camping, camping equipment is becoming more and more complete. Relying on manpower to move a large number of camping equipment or pull a heavy camping vehicle in a complex camping environment will greatly affect physical strength and the quality of outdoor camping. Therefore, the demand for camping vehicles with electric control is becoming more and more intense.

[0026] In the related art, the existing electric camper generally places the battery and controller on the surface of the vehicle body, and then fixes the battery and controller on the surface of the vehicle body by means of screws, etc. However, since the battery and controller are placed on the surface of the vehicle body, it will increase the size of the electric camper, affect the appearance of the electric camper, and will inevitably cause the connection wires between the controller and the battery and the motor wheel to be exposed to the air, which will accelerate the aging of the connection wires. In addition, in a humid environment, the battery and controller placed on the surface of the vehicle body are prone to water ingress, and the waterproof effect is poor.

[0027] In order to solve the above problems, an embodiment of the present application provides an electric camper, wherein the control module and the battery module are arranged in the column structure of the electric camper, and the control module and the battery module and their corresponding connecting wires are built into the frame, which can not only reduce the volume of the electric camper, but also prevent the aging of the connecting wires and achieve the effect of enhancing the waterproofness, thereby improving the user experience.

[0028] Exemplarily, the electric camper may include a remote-controlled electric camper or a lever-controlled electric camper, which is not specifically limited herein.

[0029] The specific structures of the electric camper will be described in detail below.

[0030] See also Figure 1-Figure 3 , Figure 1 1 is a schematic diagram of the structure of an electric camping vehicle 100 provided in an embodiment of the present application. Figure 2 is a schematic structural diagram of an electric camping vehicle 100 provided in an embodiment of the present application. Figure 3 1 is a schematic diagram of the structure of an electric camping car 100 provided in an embodiment of the present application. Figure 1-Figure 3 As shown, the electric camper 100 includes a car body 10, a wheel module 20, a control module 30 and a battery module 40. The car body 10 includes at least a frame 12 and a car body 11. The frame 12 can be used to support and fix the car body 11. The frame 12 can form an area that matches the shape of the car body 11 to install and fix the car body 11 in the area. The car body 11 is used to place camping items. The frame 12 includes a column structure 120. Among them, the shape of the car body 11 can be square, rectangular, trapezoidal, etc., which is not specifically limited here. The frame 12 may include one or more column structures 120, but based on considerations of beauty and stability, taking the shape of the car body 11 as a rectangle as an example, column structures 120 are generally provided at the four corner points of the car body 11.

[0031] The wheel module 20 includes a wheel, and the wheel module 20 is connected to the carriage body 10. The wheel is used to drive the carriage body 10 to move, wherein the wheel may include a motor wheel 21 and a universal wheel. The control module 30 is arranged in the column structure 120, and the control module 30 is used to drive the motor wheel 21 to move. Since the control module 30 is built in the column structure 120, the control module 30 can be hidden by the column structure 120. The battery module 40 is arranged in the column structure 120, and the battery module 40 is connected to the control module 30 and is used to supply power to the control module 30. Since the battery module 40 is built in the column structure 120, the battery module 40 can be hidden by the column structure 120.

[0032] It should be noted that the battery module 40 and the control module 30 can be arranged in the same column structure 120 or in different column structures 120, which is not specifically limited here.

[0033] The electric camper 100 provided in the embodiment of the present application can integrate the control module 30 and the battery module 40 in the column structure 120, so that the control module 30 and the battery module 40 and their corresponding connecting wires can be built into the frame 12, so that the control module 30 and the battery module 40 can be hidden and protected by the column structure 120, and the inner wiring setting between the control module 30 and the battery module 40 can be realized by the column structure 120, so that the connecting wires are completely hidden in the frame 12 and the connecting wires are not exposed to the air. Such a setting can not only reduce the volume of the electric camper 100, but also prevent the aging of the connecting wires and achieve the effect of enhancing waterproofness, thereby improving the user experience.

[0034] like Figure 4 As shown, in some embodiments, a power button 124 is provided on the surface of the pillar structure 120, and the power button 124 is used to connect or disconnect the circuit between the battery module 40 and the control module 30; the battery module 40 is used to supply power to the control module 30 in response to the pressing operation of the power button 124. This can avoid that when the battery module 40 is inserted into the pillar structure 120, the battery module 40 immediately supplies power to the control module 30, thereby driving the electric camper 100 to start moving.

[0035] Since the battery module 40 provided in the embodiment of the present application can be used as a power bank, the user may insert the battery module 40 back into the column structure 120 after the battery module 40 has finished charging the external device. If the remote controller 53 mistakenly touches the movement command at this time, or the electric camping car 100 mistakenly receives the movement command due to other factors, the battery module 40 will immediately supply power to the control module 30, so that the control module 30 immediately drives the electric camping car 100 to start moving, which may cause danger. However, the embodiment of the present application sets a power button 124 on the surface of the column structure 120. Only after the user presses the power button 124, the circuit between the battery module 40 and the control module 30 is connected, so that the battery module 40 supplies power to the control module 30, thereby improving the safety of the electric camping car 100.

[0036] For example, when the user does not need the battery module 40 to power the control module 30, the user can also press the power button 124 to disconnect the circuit between the battery module 40 and the control module 30, so that the battery module 40 stops supplying power to the control module 30, thereby improving the safety of the electric camper 100.

[0037] like Figure 3 As shown, in some embodiments, the column structure 120 includes a first column and a second column, the control module 30 is arranged in the first column, and the battery module 40 is arranged in the second column. Therefore, the control module 30 and the battery module 40 can be arranged in different column structures 120, so that the electric camper 100 can maintain a good balance.

[0038] Exemplarily, the first pillar and the second pillar can be a pillar structure 120 located in front of the vehicle body 10, or a pillar structure 120 located behind the vehicle body 10. Generally, in order to maintain the balance of the electric camper 100, the first pillar and the second pillar can be a pillar structure 120 located behind the vehicle body 10.

[0039] In some embodiments, the column structure 120 further includes a third column and a fourth column; wherein the wheels corresponding to the first column and the second column are motor wheels 21, and the wheels corresponding to the third column and the fourth column are universal wheels.

[0040] Exemplarily, in order to reduce the length of the connection line between the control module 30 and the motor wheel 21, the wheels corresponding to the first column and the second column can be set as the motor wheel 21, and the wheels corresponding to the third column and the fourth column can be set as universal wheels.

[0041] In order to maintain the balance of the electric camper 100, the first column and the second column are generally the column structure 120 located at the rear of the vehicle body 10, and the third column and the fourth column are the column structure 120 located at the front of the vehicle body 10. Therefore, the wheel located at the rear of the vehicle body 10 is the motor wheel 21, and the wheel located at the front of the vehicle body 10 is a universal wheel. By arranging the motor wheel 21 at the rear of the vehicle body 10, the electric camper 100 can be better driven to move.

[0042] It should be noted that the corresponding arrangement of the column structure 120 and the motor wheel 21 can be set according to actual conditions and is not specifically limited here.

[0043] like Figure 4 and Figure 5 As shown, in some embodiments, the frame 12 further includes a folding assembly, which is connected to the column structure 120. The column structure 120 and the folding assembly are used to support and fix the carriage 11; the column structure 120 further includes a third column and a fourth column, the first column and the second column are located at the rear of the carriage body 10, and the third column and the fourth column are located in front of the carriage body 10, and the front of the carriage body 10 is the direction of the pull rod assembly 50 of the electric camper 100. In this way, the frame 12 can be folded by the folding assembly, and the four-way gathering storage of the electric camper 100 is realized, which can minimize the volume of the electric camper 100 and avoid the defect that the existing electric camper 100 has only a two-way folding function, resulting in an excessively large storage size, which is not conducive to transportation and storage.

[0044] Specifically, the folding assembly includes two first folding assemblies 121, two second folding assemblies 122 and a third folding assembly 123. One of the first folding assemblies 121 is used to connect the first column and the second column, and the other first folding assembly 121 is used to connect the third column and the fourth column; one of the second folding assemblies 122 is used to connect the first column and the third column, and the other second folding assembly 122 is used to connect the second column and the fourth column; the third folding assembly 123 is arranged at the bottom of the vehicle body 10, and is used to connect the first column, the second column, the third column and the fourth column. Through the arrangement of the first folding assembly 121, the second folding assembly 122 and the third folding assembly 123, the four-way gathering storage of the electric camper 100 can be realized, which can minimize the volume of the electric camper 100 and avoid the defect that the existing electric camper 100 has only a two-way folding function, resulting in an excessively large storage size, which is not conducive to transportation and storage.

[0045] Exemplarily, the first folding component 121 can be set at the front and rear of the car body 10, the second folding component 122 can be set on both sides of the car body 10, and the third folding component 123 can be set at the bottom of the car body 10. Of course, it can also be set according to actual conditions, and no specific limitation is made here.

[0046] like Figure 4 As shown, in some embodiments, the first folding component 121 includes two first connecting rods 1211, two second connecting rods 1212 and a rotating shaft 1213, the first end of the first connecting rod 1211 is rotatably connected to the lower end of the column structure 120, the second end of the first connecting rod 1211 is rotatably connected to the first end of the second connecting rod 1212, the second end of the second connecting rod 1212 is rotatably connected to the upper end of the column structure 120, and the two first connecting rods 1211 are also rotatably connected through the rotating shaft 1213; the battery module 40 and the control module 30 are electrically connected through a first connecting line, and the first connecting line is connected to the battery module 40 and the control module 30 via one of the first connecting rods 1211, the rotating shaft 1213 and the other first connecting rod 1211.

[0047] Specifically, the first end of one of the first connecting rods 1211 can be rotatably connected to the lower end of the first column, and the second end of the first connecting rod 1211 can be rotatably connected to the first end of one of the second connecting rods 1212, and the second end of the second connecting rod 1212 is rotatably connected to the upper end of the second column; the first end of the other first connecting rod 1211 can be rotatably connected to the lower end of the second column, and the second end of the first connecting rod 1211 is rotatably connected to the first end of the other second connecting rod 1212, and the second end of the second connecting rod 1212 is rotatably connected to the upper end of the first column; the middle parts of the two first connecting rods 1211 are also rotatably connected through the rotating shaft 1213, thereby forming the first folding component 121.

[0048] When the folding assembly switches from the unfolded state to the folded state, the second connecting rod 1212 will rotate upward relative to the column structure 120, the second connecting rod 1212 and the first connecting rod 1211 connected thereto will also rotate, and the two first connecting rods 1211 will also rotate relative to the rotating shaft 1213, thereby switching the electric camper 100 from the working state to the storage state.

[0049] It should be noted that the second folding component 122 and the third folding component 123 also achieve the folding function through the same or similar structure as the first folding component 121, which will not be repeated here.

[0050] If the battery module 40 is arranged in the first column, the control module 30 is arranged in the second column, and the first column and the second column are connected through the first folding assembly 121. The battery module 40 and the control module 30 are electrically connected through the first connecting line, and the first connecting line can be connected to the battery module 40 and the control module 30 through the bottom of the first column, one of the first connecting rods 1211, the rotating shaft 1213, the other first connecting rod 1211 and the bottom of the second column, so that the connecting line between the battery module 40 and the control module 30 is completely arranged inside the frame 12, so that the connecting line is completely hidden inside the frame 12, and the connecting line will not be exposed to the air, so as to prevent the aging of the connecting line and enhance the waterproofness, thereby improving the user experience.

[0051] It should be noted that the routing path of the first connecting line inside the frame 12 can be any path. For example, the first connecting line can also be connected to the battery module 40 and the control module 30 via the first column, one of the first connecting rods 1211, the rotating shaft 1213, the second connecting rod 1212 and the second column. The first connecting line can also be connected to the battery module 40 and the control module 30 through the second folding component 122 or the third folding component 123, which is not specifically limited here.

[0052] like Figure 6 As shown, in some embodiments, the frame 12 also includes two column supports 127, a connecting assembly 128 and a pull rod assembly 50, the two column supports 127 are used to support the column structure 120 located at the front wheel; the connecting assembly 128 is connected to the two column supports 127; the pull rod assembly 50 is arranged on the connecting assembly 128, and the pull rod assembly 50 is rotatably connected to the connecting assembly 128.

[0053] Specifically, two column supports 127 are respectively arranged on the two front wheels, and can support the column structure 120 located on the front wheels. The connecting assembly 128 is used to connect the two column supports 127. The pull rod assembly 50 is arranged on the connecting assembly 128. The pull rod assembly 50 is rotatably connected to the connecting assembly 128. The user pulls the electric camper 100 forward through the pull rod assembly 50, and the user can also use the pull rod assembly 50 to assist in driving the electric camper 100 to move.

[0054] like Figure 7 and Figure 8As shown, in some embodiments, the motor wheel 21 includes a wheel body 211, a motor and a rotating shaft 212, the motor is used to drive the wheel body 211 to rotate relative to the rotating shaft 212; the wheel fixing member 22 is connected to the column structure 120, used to support the column structure 120, and the wheel fixing member 22 is also connected to the rotating shaft 212; the motor and the control module 30 are electrically connected through a second connecting line, the second connecting line is connected to the motor and the control module 30 via the column structure 120, the wheel fixing member 22 and the rotating shaft 212, and the second connecting line is arranged in the wheel fixing member 22 and the rotating shaft 212.

[0055] Specifically, one end of the wheel fixing member 22 can be connected to the column structure 120 and support the column structure 120, and the other end can be connected to the rotating shaft 212 to fix the motor wheel 21. A sealed cavity is also formed in the wheel fixing member 22 for placing the second connecting line.

[0056] The control module 30 is electrically connected to the motor through the second connecting line, so that the control module 30 controls the motor to drive the motor wheel 21 to move. The second connecting line can be connected to the motor and the control module 30 via the wheel fixing member 22 and the rotating shaft 212, and the second connecting line is arranged in the wheel fixing member 22 and the rotating shaft 212, so that the connecting line between the control module 30 and the motor is completely arranged inside the frame 12 and the wheel module 20, so that the connecting line is completely hidden inside the wheel module 20, and the connecting line of the wheel module part will not be exposed to the air, thereby preventing the aging of the connecting line and achieving the effect of enhancing the waterproofness, thereby improving the user experience.

[0057] It should be noted that the control module 30 can be arranged outside the vehicle frame, and in this case, the second connecting wire can enter the wheel fixing member 22 through the hole arranged at the upper part of the wheel fixing member 22, so that the connecting wire is completely hidden inside the wheel module 20, and the connecting wire of the wheel module part will not be exposed to the air; the control module 30 can be arranged inside the vehicle frame, such as in the column structure. The battery module 40 can be arranged inside the column structure 120, or outside the column structure 120.

[0058] In the related art, since the connecting wire between the control module 30 and the motor wheel 21 is generally exposed to the air, exposure to the air will accelerate the aging of the connecting wire, and in a humid environment, especially in an environment with a high water level, water can easily enter the motor wheel 21 along the connecting wire, thereby damaging the motor wheel 21. The electric camping car 100 of the embodiment of the present application can completely hide the connecting wire between the control module 30 and the motor inside the frame 12 and the wheel module 20 through the sealed connection setting of the column structure 120, the wheel fixing member 22 and the rotating shaft 212, and the connecting wire will not be exposed to the air, thereby preventing the aging of the connecting wire and enhancing the waterproofness, thereby improving the user experience.

[0059] like Figure 7 and Figure 8 As shown, in some embodiments, the motor wheel 21 includes a wheel body 211, a motor and a rotating shaft 212, and the motor is used to drive the wheel body 211 to rotate relative to the rotating shaft 212; the wheel module 20 also includes a wheel fixing member 22, and the wheel fixing member 22 is connected to the column structure 120, and is used to support the column structure 120, and the wheel fixing member 22 is also connected to the rotating shaft 212; the motor and the control module 30 are electrically connected through a second connecting line, and the second connecting line is connected to the motor and the control module 30 via the column structure 120, the wheel fixing member 22 and the rotating shaft 212, and the second connecting line is arranged in the column structure 120, the wheel fixing member 22 and the rotating shaft 212.

[0060] Specifically, one end of the wheel fixing member 22 can be connected to the column structure 120 and support the column structure 120, and the other end can be connected to the rotating shaft 212 to fix the motor wheel 21. A sealed cavity is also formed in the wheel fixing member 22 for placing the second connecting line.

[0061] The control module 30 is electrically connected to the motor through the second connection line, so that the control module 30 controls the motor to drive the motor wheel 21 to move. The second connection line can be connected to the motor and the control module 30 through the column structure 120, the wheel fixing member 22 and the rotating shaft 212, and the second connection line is arranged in the column structure 120, the wheel fixing member 22 and the rotating shaft 212, so that the connection line between the control module 30 and the motor is completely arranged inside the frame 12 and the wheel module 20, so that the connection line is completely hidden inside the frame 12 and the wheel module 20, and the connection line will not be exposed to the air, thereby preventing the connection line from aging and achieving the effect of enhancing waterproofness, thereby improving the user experience.

[0062] It should be noted that the routing path of the second connecting line inside the frame 12 can be any path. For example, the second connecting line can also be connected to the control module 30 and the motor through the first column, one of the first connecting rods 1211, the rotating shaft 1213, the second connecting rod 1212 and the second column, the wheel fixing member 22 and the rotating shaft 212. The second connecting line can also be connected to the control module 30 and the motor through the second folding component 122 or the third folding component 123, which is not specifically limited here.

[0063] In the related art, due to the fact that the control module 30 of the electric camper 100 is arranged outside the frame 12, the connection line between the control module 30 and the motor wheel 21 will inevitably be exposed to the air, which will accelerate the aging of the connection line. In addition, in a humid environment, water can easily enter the motor wheel 21 along the connection line, thereby damaging the motor wheel 21. The electric camper 100 of the embodiment of the present application can completely hide the connection line between the control module 30 and the motor inside the frame 12 and the wheel module 20 through the sealed connection arrangement of the column structure 120, the wheel fixing member 22 and the rotating shaft 212, and the connection line will not be exposed to the air, thereby preventing the aging of the connection line and enhancing the waterproofness, thereby improving the user experience.

[0064] In some embodiments, the wheel fixing member 22 includes a first load-bearing shell 221 and a second load-bearing shell 222, wherein the first load-bearing shell 221 is connected to the pillar structure 120 for supporting the pillar structure 120; the second load-bearing shell 222 is used to seal with the first load-bearing shell 221 to form a sealed cavity, so that the second connecting line is arranged in the sealed cavity; wherein the rotating shaft 212 is fixedly connected to the first load-bearing shell 221 and the second load-bearing shell 222.

[0065] Specifically, the first load-bearing shell 221 can be an outer shell, used to connect with the column structure 120 and support the column structure 120; the second load-bearing shell 222 can be an inner shell, and the shape of the second load-bearing shell 222 is adapted to the shape of the first load-bearing shell 221, so that the second load-bearing shell 222 can be sealed with the first load-bearing shell 221 to form a sealed cavity, and the second connecting line can be arranged in the sealed cavity; wherein, the rotating shaft 212 is fixedly connected to the first load-bearing shell 221 and the second load-bearing shell 222, so that the connecting line is completely hidden in the sealed cavity, and the connecting line will not be exposed to the air, thereby preventing the connecting line from aging and enhancing the waterproofness, thereby improving the user experience.

[0066] In some embodiments, the first load-bearing shell 221 is provided with a first connection hole, the second load-bearing shell 222 is provided with a second connection hole, and the rotating shaft 212 is passed through the first connection hole and the second connection hole to limit the wheel fixing member 22 .

[0067] Exemplarily, the first connection hole can be arranged corresponding to the second connection hole, so that the rotating shaft 212 passes through the first connection hole and the second connection hole and cooperates with the wheel fixing member 22 to limit the position, so that the motor wheel 21 is fixedly mounted on the wheel fixing member 22.

[0068] In some embodiments, the wheel fixing member 22 further includes a fixing member 223 , and the fixing member 223 is used to cooperate with the rotating shaft 212 in a limiting manner so that the motor wheel 21 is fixedly connected to the wheel fixing member 22 .

[0069] Exemplarily, the fixing member 223 is used to fix the rotating shaft 212 on the first connecting hole and the second connecting hole, so that the rotating shaft 212 passes through the first connecting hole and the second connecting hole and cooperates with the wheel fixing member 22 to limit the position, so that the motor wheel 21 is fixedly mounted on the wheel fixing member 22.

[0070] In some embodiments, a reflective member 224 is disposed on the surface of the fixing member 223 , and the reflective member 224 is used to cover the first connecting hole and reflect light.

[0071] The reflective element 224 can be made of waterproof material and reflective material.

[0072] Exemplarily, by providing a reflector 224 on the surface of the fixing member 223 (i.e., the outer surface of the wheel fixing member 22), since the reflector 224 is made of waterproof material, rainwater can be prevented from entering the motor through the screw hole; in addition, the reflector 224 can also cover the first connection hole, thereby achieving the effect of shielding the first connection hole, making the electric camper 100 more beautiful. Since the reflector 224 is made of reflective material, a reflective effect can be produced when it is used at night and is illuminated by car lights, thereby ensuring the safety of the electric camper 100.

[0073] In some embodiments, a limiting protrusion 2211 is formed on the surface of the wheel fixing member 22 , and the limiting protrusion 2211 is used to cooperate with the pillar structure 120 in a limiting manner.

[0074] Exemplarily, the limiting protrusion 2211 is used for limiting the column structure 120 , so that the column structure 120 can be stably disposed above the wheel fixing member 22 .

[0075] In some embodiments, the limiting protrusion 2211 includes a wiring hole 2212 , and the second connecting line passes through the wiring hole 2212 and passes through the column structure 120 and the wheel fixing member 22 .

[0076] Exemplarily, the second connecting line can be passed through the wiring hole 2212 and penetrated into the column structure 120 and the wheel fixing part 22, so as to connect the control module 30 and the motor, and the connecting line between the control module 30 and the motor can be completely hidden inside the frame 12 and the wheel module 20. The connecting line will not be exposed to the air, thereby preventing the connecting line from aging and enhancing the waterproofness, thereby improving the user experience.

[0077] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. An electric camping vehicle, characterized in that: The electric camper includes: A carriage body, the carriage body comprising a frame and a carriage, the frame being used to support and fix the carriage, and the carriage being used to place camping items; A wheel module, the wheel module comprising a motor wheel and a wheel fixing member, the wheel module being connected to the carriage body; A control module, the control module is used to drive the motor wheel to move; A battery module, the battery module is connected to the control module and is used to supply power to the control module; Among them, the motor wheel includes a wheel body, a motor and a rotating shaft, the motor is used to drive the wheel body to rotate relative to the rotating shaft; the wheel fixing part is connected to the column structure for supporting the column structure, and the wheel fixing part is also connected to the rotating shaft; the motor and the control module are electrically connected through a second connecting line, the second connecting line is connected to the motor and the control module via the wheel fixing part and the rotating shaft, and the second connecting line is arranged in the wheel fixing part and the rotating shaft.

2. The electric camper according to claim 1, characterized in that: The wheel fixing member comprises: A first load-bearing shell, the first load-bearing shell is connected to the column structure and is used to support the column structure; a second load-bearing shell, the second load-bearing shell being used for sealingly cooperating with the first load-bearing shell to form a sealed cavity, so that the second connecting line is arranged in the sealed cavity; Wherein, the rotating shaft is fixedly connected to the first load-bearing shell and the second load-bearing shell.

3. The electric camper according to claim 2, characterized in that: The first load-bearing shell is provided with a first connecting hole, the second load-bearing shell is provided with a second connecting hole, and the rotating shaft is passed through the first connecting hole and the second connecting hole and is limitedly matched with the wheel fixing member.

4. The electric camper according to claim 3, characterized in that: The wheel fixing member further comprises: A fixing member, wherein the fixing member is used to cooperate with the rotating shaft in a limiting manner so that the motor wheel is fixedly connected to the wheel fixing member.

5. The electric camper according to claim 4, characterized in that: A reflective member is disposed on the surface of the fixing member, and the reflective member is used to cover the first connecting hole and reflect light.

6. The electric camper according to claim 1, characterized in that: The frame includes a column structure, and the control module is arranged in the column structure; Wherein, the second connecting line is connected to the motor and the control module via the column structure, the wheel fixing part and the rotating shaft, and the second connecting line is arranged in the column structure, the wheel fixing part and the rotating shaft.

7. The electric camper according to claim 6, characterized in that: A limiting protrusion is formed on the surface of the wheel fixing member, and the limiting protrusion is used for limiting cooperation with the column structure.

8. The electric camper according to claim 7, characterized in that: The limiting protrusion comprises a wiring hole, and the second connecting line passes through the wiring hole and is arranged in the column structure and the wheel fixing member.

9. The electric camper according to claim 6, characterized in that: The column structure includes a first column and a second column, the control module is arranged in the first column, and the battery module is arranged in the second column.

10. The electric camper according to claim 9, characterized in that: The column structure also includes a third column and a fourth column; wherein the wheels corresponding to the first column and the second column are motor wheels, and the wheels corresponding to the third column and the fourth column are universal wheels.

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