Multifunctional steering yoke of folding electric camping car

Abstract

The utility model discloses a multifunctional steering yoke of a folding electric camping car, which comprises an adapter, a steering yoke assembly is arranged in the adapter in a penetrating manner, the steering yoke assembly can slide in the adapter, and a limiting device is arranged at the top end of the adapter. The steering yoke assembly is matched with the limiting device when sliding to the preset height and can rotate in the vertical direction relative to the adapter, the bottom end of the adapter is connected with a direction control assembly, the top of the adapter is further rotationally connected with a supporting assembly, and the steering yoke assembly drives the adapter to rotate relative to the supporting assembly. By the adoption of the method, the using state of the steering yoke assembly is changed by sliding the steering yoke assembly to adjust the position relative to the adapter, functionalization of the steering yoke assembly is achieved, the structure is simple, design is reasonable, product assembly efficiency is effectively improved, product cost is reduced, using requirements can be met, meanwhile, the steering yoke assembly can adapt to various camping cars, and popularization is easy. The occupied space in the folded state is reduced, and the storage convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of camping vehicles, in particular to a multifunctional direction rod of a foldable electric camping vehicle. Background Art

[0002] A camper van is a foldable, towable cargo vehicle. It is widely used in transporting things because it is easy to use, can carry cargo, is easy to store, and saves time and effort. It is now often used in outdoor activities or short-distance transportation.

[0003] Existing camping vehicles all have a steering rod, which can be used to control the direction of travel of the camping vehicle, and the steering rod can be rotated in the vertical direction to improve the convenience of towing and make towing more labor-saving. However, since the steering rod can be rotated in the vertical direction, in order to prevent it from falling when not in use, a clamp is usually installed on the vehicle body, and the steering rod is clamped to the column by the clamp to prevent it from falling. However, this method has a low limiting force and has great limitations in use. For this reason, the applicant has designed a structure that can limit the steering rod in a vertical state, such as patent No. CN202311039657.4 (a linkage folding structure of a manned foldable electric trailer). According to paragraph 0068 of the specification and attached Figure 6 It can be seen from the records that the applicant provides a limit assembly in the rotation point of the steering rod. Through the limit assembly, the steering rod can be in a vertical state, and the limiting force can also meet the use requirements. However, the applicant found in the actual use process that although the structure can meet the use requirements, the structure is relatively complex, the production cost of the structure is also high, and the assembly efficiency is low, which is not conducive to the development of the product.

[0004] Therefore, it is urgent to design a multifunctional steering rod for a foldable electric camper to overcome the above-mentioned deficiencies of one or more prior arts. Utility Model Content

[0005] The technical solution adopted by the utility model to solve the above technical problems is: to provide a multifunctional direction rod of a foldable electric camper, characterized in that it includes: an adapter, a direction rod assembly is inserted into the adapter, the direction rod assembly can slide in the adapter, a limiting device is provided at the top of the adapter, when the direction rod assembly slides to a predetermined height, it can cooperate with the limiting device to rotate vertically relative to the adapter, the bottom end of the adapter is connected to a control assembly, the top of the adapter is also rotatably connected to a support assembly, and the direction rod assembly drives the adapter to rotate relative to the support assembly.

[0006] In a preferred embodiment, the direction rod assembly comprises: a direction rod body and a direction handle; the direction handle is arranged at the top end of the direction rod body, and the direction rod body is slidably arranged in the adapter.

[0007] In a preferred embodiment, two adapter ears are extended from the top of the adapter, and the limiting device is arranged on the adapter ears. When the bottom end of the direction rod body moves into the range of the adapter ears, it cooperates with the limiting device.

[0008] In a preferred embodiment, the limiting device is a spring bayonet, and a pin hole adapted to the spring bayonet is formed at the bottom end of the direction rod body.

[0009] In a preferred embodiment, the outer side wall of the direction rod body is provided with a synchronous sliding groove, and the synchronous sliding groove is adapted to the limiting device.

[0010] In a preferred embodiment, a limiting hole is provided on the direction rod body and cooperates with the limiting device to limit the sliding movement of the direction rod body.

[0011] In a preferred embodiment, a braking device is provided on the steering handle.

[0012] In another preferred embodiment, the direction rod assembly includes: a direction rod body, a direction handle, and an extension sleeve; the direction rod body is slidably disposed in the extension sleeve, and the extension sleeve is slidably disposed in the adapter, and when the extension sleeve slides to a predetermined height, it cooperates with the limit device and can rotate vertically relative to the adapter, and the direction handle is disposed at the top of the direction rod body.

[0013] In another preferred embodiment, two adapter ears are extended from the top of the adapter, and the limiting device is arranged on the adapter ears. When the bottom end of the extension sleeve moves into the range of the adapter ears, it cooperates with the limiting device.

[0014] In another preferred embodiment, the limiting device is a spring bayonet, and a pin hole adapted to the spring bayonet is formed at the bottom end of the extension sleeve.

[0015] In another preferred embodiment, a synchronous sliding groove is provided on the outer side wall of the direction rod body, and a synchronous rib adapted to the synchronous sliding groove is provided on the inner wall of the top end of the extension sleeve.

[0016] In another preferred embodiment, a sliding limiting device is further provided at the top end of the extension sleeve for limiting the sliding of the direction rod body.

[0017] In another preferred embodiment, a braking device is provided on the steering handle.

[0018] In another preferred embodiment, a synchronization groove adapted to the limiting device is provided on the outer side of the extension sleeve.

[0019] The beneficial effects of the utility model are as follows: the use state of the direction rod assembly is changed by sliding the direction rod assembly to adjust the position relative to the adapter, thereby realizing the functionality of the direction rod assembly; the structure is simple, the design is reasonable, the efficiency of the product assembly is effectively improved, the product cost is reduced, and the use requirements can be met; at the same time, it can be adapted to a variety of camping vehicles, reduce the occupied space in the folded state, and improve the convenience of storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural diagram of the first embodiment of the utility model;

[0021] Figure 2 This is an exploded view of the first embodiment of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the adapter of the first embodiment of the utility model.

[0023] Figure 4 This is a towing state diagram of the first embodiment of the utility model;

[0024] Figure 5 This is a diagram of the folded state of the first embodiment of the utility model;

[0025] Figure 6 This is a schematic structural diagram of the second embodiment of the utility model;

[0026] Figure 7 This is an exploded view of the second embodiment of the utility model;

[0027] Figure 8 This is a schematic structural diagram of an extended sleeve according to a second embodiment of the utility model;

[0028] Fig. 9 It is a cross-sectional view of the second embodiment of the utility model;

[0029] Fig.10 This is a towing state diagram of the second embodiment of the utility model;

[0030] Fig.11 This is a diagram of the folded state of the second embodiment of the utility model.

[0031] In the figure:

[0032] 10. Adapter; 11. Adapter ear; 12. Limit device; 13. Steering rod assembly; 131. Steering rod body; 132. Steering handle; 133. Pin hole; 134. Synchronous slide groove; 135. Limit hole; 136. Braking device; 14. Direction control assembly; 15. Support assembly; 16. Extension sleeve; 161. Synchronous rib; 162. Slip limit device; 163. Synchronous groove. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0034] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model.

[0035] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0036] In the embodiment of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0037] References to "one embodiment" or "some embodiments" etc. described in this specification mean that one or more embodiments of the utility model include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways. Therefore, the utility model is not limited to the specific embodiments disclosed below.

[0038] like Figure 1 or Figure 6 As shown, the utility model provides a multifunctional direction rod of a foldable electric camper, characterized in that it comprises: an adapter 10, a direction rod assembly 13 is inserted into the adapter 10, the direction rod assembly 13 can slide in the adapter 10, a limit device 12 is provided at the top of the adapter 10, when the direction rod assembly 13 slides to a predetermined height, it cooperates with the limit device 12 and can rotate vertically relative to the adapter 10, the bottom end of the adapter 10 is connected to a control assembly 14, and the top of the adapter 10 is also rotatably connected to a support assembly 15;

[0039] Specifically, the steering assembly 14 is connected to the wheels of the camper to control the direction of the wheels. The support assembly 15 is used to connect to the camper to support the direction rod assembly 13 at the front end of the camper. The adapter 10 is rotatably connected to the support assembly 15 and can rotate horizontally in situ relative to the support assembly 15. When the adapter 10 rotates, it drives the steering assembly 14 connected thereto to move. The movement of the steering assembly 14 drives the wheels of the camper to rotate, thereby achieving the effect of controlling the driving direction of the camper. The steering rod assembly 13 is slidably provided in the adapter 10, and the steering rod assembly 13 can slide up and down in the adapter 10 to achieve There are various usage forms of the direction rod assembly 13. A limiting device 12 is also provided on the adapter 10. When the direction rod assembly 13 slides to a certain height in the adapter 10, the direction rod assembly 13 cooperates with the limiting device 12 to form a rotational connection, so that the direction rod assembly 13 can be rotated vertically relative to the adapter 10 through the limiting device 12, thereby realizing the tilting of the direction rod assembly 13 for towing. When the bottom of the direction rod assembly 13 is disengaged from the limiting device 12 and inserted into the adapter 10, the direction rod assembly 13 is always kept in a vertical state under the restriction of the adapter 10 for riding.

[0040] Furthermore, in the first embodiment, if Figure 1-Figure 5As shown, the direction rod assembly 13 includes: a direction rod body 131 and a direction handle 132; the direction handle 132 is disposed at the top of the direction rod body 131, and the direction rod body 131 is slidably disposed in the adapter 10;

[0041] Specifically, the direction handle 132 is connected to the top of the direction rod body 131, and the direction rod body 131 is slidably set in the adapter 10. The direction rod body 131 can slide up and down in the adapter 10, and when the direction rod body 131 slides to a certain height, the bottom end of the direction rod body 131 cooperates with the limit device 12. At this time, the direction rod body 131 can rotate vertically relative to the adapter 10 to change the usage form.

[0042] Furthermore, two transfer ears 11 are extended from the top of the transfer member 10, and the limiting device 12 is arranged on the transfer ears 11. When the bottom end of the direction rod body 131 moves into the range of the transfer ears 11, it cooperates with the limiting device 12;

[0043] Specifically, the top of the adapter 10 protrudes and extends to be provided with two adapter ears 11, the two adapter ears 11 are arranged opposite to each other, and a limit device 12 is arranged on the adapter ears 11. When the bottom end of the direction rod body 131 moves to the range of the adapter ears 11, the limit device 12 cooperates with the bottom end of the direction rod body 131. At this time, the direction rod body 131 can be rotated vertically relative to the adapter 10.

[0044] Furthermore, in this embodiment, the limiting device 12 is a spring bayonet, and a pin hole 133 adapted to the spring bayonet is formed at the bottom end of the direction rod body 131;

[0045] Specifically, the limiting device 12 is preferably a spring pin, that is, a pin with a spring inside. The end of the pin will always be in an extended state under the top force of the spring. At the same time, a pin hole 133 adapted to the spring pin is also opened at the bottom end of the direction rod body 131. When the bottom end of the direction rod body 131 slides to the range of the adapter ear 11, the end of the limiting device 12 will be inserted into the pin hole 133. At this time, the sliding fit between the direction rod body 131 and the adapter 10 is converted into a rotational fit, so that the vertical rotation of the direction rod body 131 relative to the adapter 10 is realized through the fit between the limiting device 12 and the pin hole 133.

[0046] It should be pointed out that in order to reduce the extension height of the adapter 10, a protruding connecting ear is also provided at the bottom end of the direction rod body 131, and the pin hole 133 is located in the connecting ear. When the connecting ear at the bottom end of the direction rod body 131 is located on the adapter ear 11 of the adapter 10, the end of the limiting device 12 is inserted into the pin hole 133, and the avoidance space formed between the connecting ear and the adapter ear 11 enables the direction rod body 131 to rotate smoothly in the vertical direction.

[0047] Furthermore, in this embodiment, a synchronous sliding groove 134 is provided on the outer side wall of the direction rod body 131, and the synchronous sliding groove 134 is adapted to the limiting device 12;

[0048] Specifically, in order to prevent the direction rod body 131 from rotating horizontally relative to the adapter 10, which would affect the control direction, a synchronous groove 134 is provided on the outer wall of the direction rod body 131. The synchronous groove 134 is adapted to the limit device 12. The end of the limit device 12 will be pressed into the synchronous groove 134 under the action of its own spring. In this state, the sliding of the direction rod body 131 will not be affected, but the horizontal rotation of the direction rod body 131 will cause the adapter 10 to be driven to rotate synchronously due to the cooperation with the limit device 12, and the adapter 10 will then drive the control component 14 to rotate to achieve control.

[0049] It should be pointed out that the length of the synchronous slide groove 134 is smaller than the length of the direction rod body 131, and specifically the length of the synchronous slide groove 134 ends at the position of the pin hole 133, so as to cooperate with the part of the limit device 12 protruding from the inner wall of the adapter 10 except for the latch pin during installation to form an anti-slip function, thereby preventing the direction rod body 131 from being directly pulled out of the adapter 10 after the end of the limit device 12 is pulled out of the pin hole 133.

[0050] Furthermore, in this embodiment, the direction rod body 131 is provided with a limiting hole 135 which cooperates with the limiting device 12 to limit the sliding movement of the direction rod body 131;

[0051] Specifically, since the direction rod body 131 can slide up and down in the adapter 10, in order to prevent the direction rod body 131 from sliding when not needed, a limiting hole 135 adapted to the limiting device 12 is also opened on the direction rod body 131. The limiting hole 135 is located on the synchronous slide groove 134. The position and number of the limiting holes 135 are determined according to the requirements of the use height. The sliding of the direction rod body 131 in the adapter 10 is limited by the cooperation between the limiting device 12 and the limiting hole 135.

[0052] Furthermore, in this embodiment, a brake device 136 is provided on the direction handle 132;

[0053] Specifically, since the present application is applicable to a rideable camper, in order to improve riding safety, a braking device 136 is further provided on the steering handle 132 , and the braking device 136 may be a brake handle of a mechanical brake or a finger lever of an electric brake.

[0054] In the second embodiment, if Figure 6-Figure 11As shown, the direction rod assembly 13 includes: a direction rod body 131, a direction handle 132, and an extension sleeve 16; the direction rod body 131 is slidably disposed in the extension sleeve 16, the extension sleeve 16 is slidably disposed in the adapter 10, and when the extension sleeve 16 slides to a predetermined height, it cooperates with the limit device 12 to be able to rotate vertically relative to the adapter 10, and the direction handle 132 is disposed at the top of the direction rod body 131;

[0055] Specifically, compared with the first embodiment, the second embodiment has an additional extension sleeve 16, which is used to extend the distance between the steering handle 132 and the camping vehicle body when the steering rod body 131 is in a tilted state, so as to prevent the user's heels from hitting the camping vehicle when towing, wherein the steering rod body 131 is slidably arranged in the extension sleeve 16, the steering rod body 131 can slide up and down in the extension sleeve 16, the extension sleeve 16 is slidably arranged in the adapter 10, and the extension sleeve 16 can slide in the adapter 10. When the extension sleeve 16 is extended, the steering rod body 131 can slide up and down in the extension sleeve 16. When the long sleeve 16 slides to a predetermined height relative to the adapter 10, the bottom end of the extension sleeve 16 cooperates with the limit device 12. At this time, the extension sleeve 16 can rotate vertically relative to the adapter 10, driving the direction rod body 131 to tilt for easy towing. At this time, if you want to extend the length of the direction rod assembly 13, you can pull the direction rod body 131 to extend it out of the extension sleeve 16. In this way, the distance between the direction handle 132 and the camper is extended through the combination of the direction rod body 131 and the extension sleeve 16, thereby avoiding hitting the heels and improving the user experience.

[0056] Furthermore, in this embodiment, two transfer ears 11 are extended from the top of the transfer member 10, and the limiting device 12 is provided on the transfer ears 11. When the bottom end of the extension sleeve 16 moves into the range of the transfer ears 11, it cooperates with the limiting device 12.

[0057] Specifically, in the second embodiment, after the extension sleeve 16 is added, the cooperation object of the limiting device 12 is the extension sleeve 16 , and the extension sleeve 16 cooperates with the limiting device 12 to realize the vertical rotation of the direction rod body 131 relative to the adapter 10 .

[0058] Furthermore, in this embodiment, the limiting device 12 is a spring bayonet, and the bottom end of the extension sleeve 16 is provided with a pin hole 133 adapted to the spring bayonet;

[0059] Specifically, since the matching object of the limiting device 12 is the extension sleeve 16, the pin hole 133 is set at the bottom end of the extension sleeve 16. When the bottom end of the extension sleeve 16 slides to within the range of the adapter ear 11, the limiting device 12 cooperates with the pin hole 133. At this time, the extension sleeve 16 changes from a sliding fit with the adapter 10 to a rotational fit with the adapter 10.

[0060] It should be pointed out that in order to reduce the extension height of the adapter 10, a protruding connecting ear is also provided at the bottom end of the extension sleeve 16, and the pin hole 133 is located in the connecting ear. When the connecting ear at the bottom end of the extension sleeve is located on the adapter ear 11 of the adapter 10, the end of the limiting device 12 is inserted into the pin hole 133, and a limiting hole 135 is also provided on the extension sleeve 16 for limiting the sliding of the extension sleeve 16.

[0061] Furthermore, in this embodiment, a synchronous sliding groove 134 is provided on the outer side wall of the direction rod body 131, and a synchronous rib 161 adapted to the synchronous sliding groove 134 is provided on the top inner wall of the extension sleeve 16;

[0062] Specifically, in order to prevent the direction rod body 131 from rotating horizontally relative to the extension sleeve 16 and thus affecting the control direction, a synchronous slide groove 134 is opened on the outer wall of the direction rod body 131, and a synchronous rib 161 is provided on the inner wall of the top end of the extension sleeve 16. When the direction rod body 131 is located in the extension sleeve 16, the synchronous rib 161 is located in the synchronous slide groove 134. Through the cooperation between the synchronous rib 161 and the synchronous slide groove 134, the direction rod body 131 drives the extension sleeve 16 to rotate synchronously when it rotates. At the same time, a synchronous groove 163 is also provided on the outer side of the extension sleeve 16. The synchronous groove 163 cooperates with the limit device 12, so that when the extension sleeve 16 rotates, it drives the adapter 10 to rotate.

[0063] It should be noted that the length of the synchronization groove 163 is shorter than the length of the extension sleeve 16, and in particular, the length of the synchronization groove 163 ends at the position of the pin hole 133, so as to cooperate with the portion of the limit device 12 protruding from the inner wall of the adapter 10 except the bayonet pin during installation to form an anti-drop function, thereby preventing the extension sleeve 16 from being directly pulled out of the adapter 10 after the end of the limit device 12 is pulled out of the pin hole 133.

[0064] Furthermore, in this embodiment, a sliding limiter 162 is further provided at the top of the extension sleeve 16 to limit the sliding of the direction rod body 131;

[0065] Specifically, since the direction rod body 131 can slide on the extension sleeve 16, in order to prevent the direction rod body 131 from sliding when not needed, a slip limiting device 162 is also provided at the top of the extension sleeve 16. The slip limiting device 162 is used to limit the sliding of the direction rod body 131 so that it can be fixed at a predetermined height, wherein the slip limiting device 162 can be a structure such as a pin or a clamp.

[0066] Working process, in the first embodiment, the sliding of the direction rod body 131 on the adapter 10 can change the vertical state or the inclined state of the direction rod body 131. Specifically, when the bottom end of the direction rod body 131 slides to a certain height in the adapter 10, the connecting ear at the bottom end of the direction rod body 131 corresponds to the height of the connecting ear of the adapter 10. At this time, the end of the limit device 12 is inserted into the pin hole 133. At this time, the direction rod body 131 can be rotated vertically relative to the adapter 10, and changed from a vertical state to an inclined state to facilitate towing. When it is necessary to change from an inclined state to a vertical state, it is only necessary to insert the bottom end of the direction rod body 131 into the adapter 10. When the steering rod body 131 is restricted by the adapter 10 and cannot rotate vertically, the steering rod body 131 is ensured to be always in a vertical state for riding. The limit device 12 is also used to limit the sliding of the steering rod body 131 so that it can be fixed at a predetermined height. When the adapted camping car is a gathered body, when it is folded, it will drive the support assembly 15 to fold. At this time, the support assembly 15 will prop up the steering rod body 131, causing its overall height to be higher than the body height of the camping car. At this time, for the convenience of storage, the steering rod body 131 can be slid to slide downward in the adapter 10, so as to adjust the height of the steering rod body 131 and reduce the occupied space after folding.

[0067] The second embodiment differs from the first embodiment in that an extension sleeve 16 is added, and the extension sleeve 16 is used to extend the extended length of the direction rod body 131. When the direction rod body 131 is converted into a usage form, the extension sleeve 16 cooperates with the limiting device 12 to realize the conversion. At the same time, a sliding limit device 162 is provided at the top of the extension sleeve 16 to limit the sliding of the direction rod body 131. When folded, the extension sleeve 16 and the direction rod body 131 can be slid downward to adjust the overall height of the direction rod assembly 13 for easy storage.

[0068] In summary, the present application changes the use state of the direction rod assembly 13 by sliding the direction rod assembly 13 to adjust the position relative to the adapter 10, thereby realizing the functionality of the direction rod assembly 13. It has a simple structure and a reasonable design, which can effectively improve the efficiency of product components, reduce product costs, and meet usage requirements. At the same time, it can be adapted to a variety of camping vehicles, reduce the occupied space in the folded state, and improve the convenience of storage.

[0069] The present invention is not limited to what is described in the specification and implementation modes, and therefore, additional advantages and modifications can be easily realized by those familiar with the art. Therefore, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details, representative devices, and illustrative examples shown and described herein.

Claims

1. A multifunctional steering rod for a foldable electric camper, characterized in that: include: An adapter, wherein a direction rod assembly is inserted into the adapter, wherein the direction rod assembly can slide in the adapter, wherein a limit device is provided at the top of the adapter, wherein the direction rod assembly can cooperate with the limit device when sliding to a predetermined height and can rotate vertically relative to the adapter, wherein a direction control assembly is connected to the bottom end of the adapter, and a support assembly is also rotatably connected to the top of the adapter, wherein the direction rod assembly drives the adapter to rotate relative to the support assembly.

2. The multifunctional steering rod of the foldable electric camper according to claim 1, characterized in that: The direction rod assembly comprises: a direction rod body and a direction handle; the direction handle is arranged at the top end of the direction rod body, and the direction rod body is slidably arranged in the adapter.

3. The multifunctional steering rod of the foldable electric camper according to claim 2, characterized in that: Two transfer ears are extended from the top of the transfer piece, and the limiting device is arranged on the transfer ears. When the bottom end of the direction rod body moves into the range of the transfer ears, it cooperates with the limiting device.

4. The multifunctional steering rod of the foldable electric camper according to claim 3, characterized in that: The limiting device is a spring bayonet, and a pin hole adapted to the spring bayonet is provided at the bottom end of the direction rod body.

5. The multifunctional steering rod of the foldable electric camper according to claim 2, characterized in that: The outer side wall of the direction rod body is provided with a synchronous sliding groove, and the synchronous sliding groove is adapted to the limiting device.

6. The multifunctional steering rod of the foldable electric camper according to claim 4, characterized in that: The direction rod body is provided with a limiting hole which cooperates with the limiting device to limit the sliding of the direction rod body.

7. The multifunctional steering rod of the foldable electric camper according to claim 2, characterized in that: A braking device is arranged on the direction handle.

8. The multifunctional steering rod of the foldable electric camper according to claim 1, characterized in that: The direction rod assembly includes: a direction rod body, a direction handle, and an extension sleeve; the direction rod body is slidably arranged in the extension sleeve, and the extension sleeve is slidably arranged in the adapter, and when the extension sleeve slides to a predetermined height, it cooperates with the limit device and can rotate vertically relative to the adapter, and the direction handle is arranged at the top end of the direction rod body.

9. The multifunctional steering rod of the foldable electric camper according to claim 8, characterized in that: Two transfer ears are extended from the top of the transfer piece, and the limiting device is arranged on the transfer ears. When the bottom end of the extension sleeve moves into the range of the transfer ears, it cooperates with the limiting device.

10. The multifunctional steering rod of the foldable electric camper according to claim 9, characterized in that: The limiting device is a spring bayonet, and a pin hole adapted to the spring bayonet is provided at the bottom end of the extension sleeve.

11. The multifunctional steering rod of the foldable electric camper according to claim 8, characterized in that: The outer side wall of the direction rod body is provided with a synchronous sliding groove, and the top inner wall of the extension sleeve is provided with a synchronous rib matched with the synchronous sliding groove.

12. The multifunctional steering rod of the foldable electric camper according to claim 8, characterized in that: A sliding limit device is also provided at the top end of the extension sleeve, which is used to limit the sliding of the direction rod body.

13. The multifunctional steering rod of the foldable electric camper according to claim 8, characterized in that: A braking device is arranged on the direction handle.

14. The multifunctional steering rod of the foldable electric camper according to claim 10, characterized in that: The outer side of the extension sleeve is provided with a synchronization groove adapted to the limiting device.

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