CN213677006U - Electric scooter - Google Patents

Abstract

The utility model discloses an electric scooter, which comprises a front scooter body component, a pedal component and a switching part connected between the front scooter body component and the pedal component; a battery assembly is arranged in the inner cavity of the pedal assembly; the front end of the adapter part is higher than the rear end of the adapter part in the horizontal direction, and the adapter part is inclined downwards from front to back; the adapter part comprises a supporting part for fixedly connecting the front vehicle body assembly and the pedal assembly and a mounting part arranged on the supporting part, and the mounting part is provided with at least one charging interface electrically connected with the battery assembly; the advantage is that can prevent to charge the interface and be polluted and lead to damaging by the dirt that brushes down from the footboard subassembly, has improved the waterproof antifouling performance of the joint that charges, avoids punching on the support component simultaneously and influences the structural strength of support component.

Description

Electric scooter

Technical Field

The utility model relates to an electric motor car field especially relates to electric scooter.

Background

Electric scooter is based on traditional manpower slide, for standing drive and small and exquisite light, is fit for walking in narrow and small road. Weight is very light relatively ordinary electric motor car, transport that can be lighter can accomodate in the trunk of private car even, has the advantage very much on the trip of short distance, has solved the difficult problem of driving a vehicle and parking, can also regard as the vehicle of vehicle-mounted outing. With the technology of electric scooters becoming mature day by day and the demand of people for living and entertainment becoming higher and higher, electric scooters are becoming a more and more popular vehicle and fitness equipment.

At present, most commonly, an electric scooter provides power to drive the scooter to walk through a motor, and a main power source of the electric scooter is a lithium battery pack. Patent documents such as a stay-supported folding electric scooter with application publication number CN111252181A, a folding electric scooter with application publication number CN105857477A, a foot-controlled self-balancing electric scooter with application publication number CN106741519A, and an electric scooter with authorization publication number CN205632806U all disclose a technical solution: the lithium cell is installed in footboard subassembly's cavity, and the side of footboard subassembly is provided with the interface that charges, and the interface that charges is connected with the lithium cell electricity and has been realized the function of charging to the lithium cell.

However, in long-term use, since the user needs to stand on the pedal assembly, the user often brings more dirt on the pedal assembly, and therefore the charging interface located on the side surface of the pedal assembly is easily polluted and damaged, so that the electric scooter cannot be charged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a novel electric scooter is provided, this electric scooter's the interface that charges separates and is difficult for being polluted with the footboard subassembly to electric scooter's life has been improved.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the electric scooter comprises a front scooter body component, a pedal component and a switching part connected between the front scooter body component and the pedal component; a battery assembly is arranged in the inner cavity of the pedal assembly; the front end of the adapter part is higher than the rear end of the adapter part in the horizontal direction, and the adapter part is inclined downwards from front to back; the adapter part comprises a supporting part for fixedly connecting the front vehicle body assembly and the pedal assembly and a mounting part arranged on the supporting part, wherein at least one charging interface electrically connected with the battery assembly is arranged on the mounting part.

The utility model provides a further optimized technical scheme that above-mentioned technical problem adopted does: the supporting part is a metal part with certain supporting strength, and the mounting part is a plastic part.

The utility model provides a further optimized technical scheme that above-mentioned technical problem adopted does: the charging interface is arranged on the upper surface of the mounting part far away from the front wheel; the number of the charging interfaces is two, and the two charging interfaces can charge the battery assembly at the same time so as to realize quick charging.

The utility model provides a further optimized technical scheme that above-mentioned technical problem adopted does: the supporting part comprises a supporting beam and a connecting plate; the supporting beams comprise two supporting arms, the front ends of the two supporting arms are converged and connected with the front vehicle body component, and the rear ends of the two supporting arms are connected to the connecting plate in a mutually distant mode, so that the supporting beams are in a <' > shape; the connecting plate is fixedly connected to the front end opening of the pedal assembly in a covering manner.

The utility model provides a further optimized technical scheme that above-mentioned technical problem adopted does: the mounting part is positioned between the two supporting arms, the mounting part extends obliquely downwards from front to back, and the center line of the mounting part is basically coincident with the center line of the supporting part.

The utility model provides a further optimized technical scheme that above-mentioned technical problem adopted does: the inner side surface of the supporting arm is far away from the outer side surface of the mounting part, so that a hollow part is formed between the supporting arm and the mounting part.

The utility model provides a further optimized technical scheme that above-mentioned technical problem adopted does: the installation component is a hollow pipe fitting, the cavity of the installation component is butted with the inner cavity of the pedal assembly, and the electric wire penetrates into the inner cavity of the pedal assembly from the cavity of the installation component.

The utility model provides a further optimized technical scheme that above-mentioned technical problem adopted does: the upper surface of the mounting component is also provided with wire passing holes used for penetrating through a circuit led out from the front vehicle body assembly, and the wire passing holes and the charging interfaces are distributed in parallel along the extending direction of the mounting component.

The utility model provides a further optimized technical scheme that above-mentioned technical problem adopted does: the upper surface of the mounting component comprises an inclined surface and a bulge part positioned on the inclined surface, and the charging interface is positioned in the bulge part.

The utility model provides a further optimized technical scheme that above-mentioned technical problem adopted does: the charging interface comprises a slot and pins arranged in the slot, and the slot is provided with a sealing cover capable of being uncovered.

Compared with the prior art, the utility model has the advantages that the charging interface is arranged on the switching part, so that the charging interface is far away from the pedal assembly and is higher than the treading surface of the pedal assembly; so can prevent to charge the interface by the dirt pollution that brushes down from the footboard subassembly and lead to damaging, raise the position of the interface that charges simultaneously, make it keep away from ground more, avoid surface ponding to damage the interface that charges.

And, the switching portion is the downward form of slope, makes water flow out downwards along the switching portion, and can not accumulate near the interface that charges to the waterproof performance of joint that charges has been improved.

Simultaneously, the supporting part that plays the connection effect is discrete with the installation part that is used for setting up the interface that charges to avoid punching on the supporting part and influence the structural strength of supporting part, make preceding automobile body subassembly and the connection between the footboard subassembly more reliable and stable.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is a first schematic view of an electric scooter according to a preferred embodiment of the present invention;

fig. 2 is a second schematic view of the electric scooter according to a preferred embodiment of the present invention;

fig. 3 is a first schematic view illustrating the connection between the adapter part and the pedal assembly according to a preferred embodiment of the present invention;

FIG. 4 is a second schematic view of the connection between the adapter and the pedal assembly according to a preferred embodiment of the present invention;

fig. 5 is a cross-sectional view taken at a-a of fig. 4 in accordance with a preferred embodiment of the present invention;

fig. 6 is an enlarged view of fig. 5 at B according to a preferred embodiment of the present invention;

FIG. 7 is a first exploded view of the adapter and pedal assembly in accordance with a preferred embodiment of the present invention;

FIG. 8 is a second exploded view of the adapter and pedal assembly in accordance with a preferred embodiment of the present invention;

fig. 9 is a first schematic view of an adapter portion according to a preferred embodiment of the present invention;

fig. 10 is a second schematic view of the adapter according to a preferred embodiment of the present invention;

FIG. 11 is a schematic view of a support member according to a preferred embodiment of the present invention;

FIG. 12 is a schematic view of a mounting member of a preferred embodiment of the present invention;

FIG. 13 is an exploded view of a mounting member of a preferred embodiment of the present invention;

fig. 14 is a schematic diagram of a charging interface according to a preferred embodiment of the present invention;

fig. 15 is an exploded view of a charging interface according to a preferred embodiment of the present invention;

fig. 16 is an exploded view of a charging interface according to a preferred embodiment of the present invention;

FIG. 17 is an exploded view of a front body assembly of a preferred embodiment of the present invention;

fig. 18 is an exploded view of a front body assembly of a preferred embodiment of the present invention.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention. It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the present embodiment provides an electric scooter including a front body assembly 100, a pedal assembly 200, a front wheel assembly 300, and a rear wheel assembly 400. An adapter 500 is arranged between the front vehicle body assembly 100 and the pedal assembly 200, the front vehicle body assembly 100 is vertically arranged, the pedal assembly 200 is transversely arranged, and the adapter 500 is connected between the lower end of the front vehicle body assembly 100 and the front end of the pedal assembly 200, so that the front vehicle body assembly 100 and the pedal assembly 200 form an L-shaped structure.

Specifically, the front body assembly 100 includes a handlebar assembly 101 and a handlebar stem 102, the handlebar assembly 101 being used to provide a user with a gripping and manipulation function, and the handlebar stem 102 serving as a support. The handle bar stem 102 is slightly inclined rearward and upward of the pedal assembly 200 so that the handle bar assembly 101 is offset rearward and positioned above the front-end portion of the pedal assembly 200.

In actual use, the user steps on the pedal assembly 200 with his feet, and holds the handlebar assembly 101 to perform a riding exercise in a standing position. Under the frame structure that the handlebar upright stanchion 102 is slightly inclined backwards, a user has a better riding posture, the gravity center of the human body is in a backward offset state during riding, and the human body can be prevented from falling forward during braking.

Moreover, the handlebar assembly 101 is further provided with an operating device for controlling the electric scooter to start and brake and electronic equipment such as lamplight and a loudspeaker, and a rider can complete various operations in the riding process through the operation of the operating device on the handlebar assembly 101.

Further, referring to fig. 5, the pedal assembly 200 is a box structure, and an inner cavity with a receiving space is formed inside the pedal assembly 200, and the controller 201 for controlling the operation of the electric scooter and the battery assembly 202 are disposed in the inner cavity of the pedal assembly 200. In the present embodiment, the front wheel assembly 300 and the rear wheel assembly 400 each employ a hub motor wheel. The battery assembly 202 is electrically connected to the controller 201, the control device on the front body assembly 100, the front wheel assembly 300, the rear wheel assembly 400, and other electronic devices on the electric scooter, respectively, to provide operating power. Controller 201 control front wheel subassembly 300 and rear wheel subassembly 400 rotate, and when the user ridden on electric scooter, controlling means fed back user's control command to controller 201, and controller 201 controls electric scooter after calculating the processing with control command and moves.

In this embodiment, as shown in fig. 1 to 5 and 7 to 10, the front end of the adapter 500 is higher than the rear end of the adapter 500 in the vertical direction, and the adapter 500 is inclined downward from front to rear. The adapter 500 includes a support member 501 for fixedly connecting the front body assembly 100 and the pedal assembly 200, and an installation member 502 disposed on the support member 501, wherein the installation member 502 is provided with a charging interface 01 electrically connected to the battery assembly 202.

By arranging the charging interface 01 on the adapter 500, the charging interface 01 is far away from the pedal assembly 200 and is higher than the stepping surface of the pedal assembly 200 in position; so can prevent to charge interface 01 and be polluted and lead to damaging by the dirt that washes from footboard subassembly 200, raise the position of the interface 01 that charges simultaneously, make it keep away from ground more, avoid surface ponding to damage the interface 01 that charges.

Furthermore, it should be understood that the adaptor portion 500 is inclined downward, so that water flows downward along the adaptor portion 500 without accumulating near the charging interface 01, thereby improving the waterproof performance of the charging connector.

It should be noted that, in the present embodiment, the supporting member 501 for connection and the mounting member 502 for disposing the charging interface 01 are separated, so that the structural strength of the supporting member 501 is not affected by punching a hole in the supporting member 501, and the connection between the front body assembly 100 and the pedal assembly 200 is more stable and reliable.

Preferably, the supporting member 501 is a metal member having a certain supporting strength, and the mounting member 502 is a plastic member. The metal member secures the coupling strength of the support member 501, thereby achieving a firm and reliable coupling between the front body assembly 100 and the pedal assembly 200. Preferably, the support member 501 is made of aluminum die casting.

The plastic part reduces the total weight of the frame, and the whole mounting part 502 can present a richer form through an injection molding process, which is beneficial to the processing of the mounting part 502. Simultaneously low-priced plastic material's use has also reduced electric scooter's manufacturing cost for the electric scooter that this embodiment provided has more market value.

As shown in fig. 7 to 12, the support member 501 includes a support beam 02 and a connection plate 03. The connecting plate 03 is vertically disposed and fixedly connected to the opening of the front end of the pedal assembly 200 in a covering manner. Preferably, the side of the connecting plate 03 facing the pedal assembly 200 is provided with a ring-shaped mounting portion H along the edge of the connecting plate 03. The annular mounting portion H is inserted into the pedal assembly 200 from the opening, and the outer wall thereof is attached to the inner wall of the pedal assembly 200, so that the pedal assembly longitudinally supports the support member. And the annular mounting portion H is screwed with the pedal assembly 200 to fix the coupling plate 03 to the pedal assembly 200, so that the coupling therebetween is achieved in a horizontal direction. By such a support connection in both directions, the support member and the pedal assembly are firmly combined.

The support beam 02 includes two support arms 021, the front ends of the two support arms 021 are converged and connected to the front body assembly 100, and the rear ends of the two support arms 021 are connected to the connecting plate 03 away from each other, so that the support beam 02 is in a "<" shape.

As shown in fig. 17-18, the distal end of the handlebar stem 102 is coupled to the front wheel assembly 300 by a coupling bracket 04 so that the front wheel assembly 300 can be steered as the handlebar stem 102 rotates. The adapting bracket 04 comprises a damping part 041 connected with the front wheel assembly 300 and a connecting column 042 positioned above the damping part 041, the lower end of the handlebar upright stanchion 102 is coupled with the upper end of the connecting column 042, and the hoop assembly 103 is sleeved on the coupling part Z of the handlebar upright stanchion 102 and the connecting column 042.

The front end of the supporting component 501 is provided with a connecting cylinder 05, the connecting cylinder 05 is sleeved outside the connecting column 042, so that the connecting column 042 can rotate in the connecting cylinder 05, and the handlebar upright rod 102 rotates along with the connecting cylinder 05. The support member 501 is a metal member having a certain strength, thereby achieving a firm and reliable connection between the front body module 100 and the pedal module 200.

As is clear from fig. 7 to 11, in the present embodiment, a triangular vacant area W is formed between the two support arms 021 of the support member 501, the mounting member 502 is located in the vacant area W between the two support arms 021, the mounting member 502 extends obliquely downward from front to back at an oblique angle in accordance with the support member 501, and the center line of the mounting member 502 substantially coincides with the center line of the support member 501. The inner surface of the support arm 021 is far away from the outer surface of the mounting part 502, so that a hollow part K is formed between the support arm 021 and the mounting part 502.

As shown in fig. 1 to 4, 9, 10, and 12, in the present embodiment, charging inlet 01 is provided on the upper surface of mounting member 502 remote from the front wheel. The charging interface 01 installed on the upper surface has a wider operation space, which is convenient for a user to perform a charging operation. Moreover, the upper surface of mounting member 502 is further from the ground and pedal assembly 200 relative to the other surfaces, making charging interface 01 more water and soil resistant.

Further, as shown in fig. 12, the upper surface of mounting member 502 includes an inclined surface 1 and a protrusion 2 located on inclined surface 1, and charging interface 01 is located in protrusion 2. Inclined plane 1 is used for guiding the geosyncline that drips on installing component 502 to leave, will charge interface 01 and set up in bellying 2 so that charge interface 01 position further raises, avoids water and dirt accumulation near charging interface 01 and makes charging interface 01 damage to can further improve charging interface 01's waterproof nature and antifouling nature.

As shown in fig. 14 to 16, the charging port 01 includes a slot 011 and pins 012 disposed in the slot 011, and a detachable sealing cover 06 is disposed on the slot 011. When the sealing cover 06 covers the slot 011, the pins 012 of the charging interface 01 are protected in the sealing cover 06, so that the pins 012 can be prevented from being wetted by water and dirt and the performance of the charging interface 01 can be guaranteed. When the sealing cover 06 is opened, the pins 012 are exposed to the outside, so that the user can conveniently perform the charging operation.

Preferably, one end of the sealing cover 06 is connected with the charging interface 01 by a flexible coupling portion 061 to avoid the sealing cover 06 being lost. The flexible coupling portion 061 includes a circular ring portion M1 fitted over the outer wall of the insertion slot 011 and a strip portion M2 connecting between the circular ring portion M1 and the sealing cover 06. More preferably, the sealing cover 06 and the flexible coupling portion 061 are integrally formed of silicon.

In this embodiment, as shown in fig. 12, the number of the charging interfaces 01 is two, and the two charging interfaces 01 can charge the battery assembly 202 at the same time to realize quick charging. Preferably, two charging ports 01 are juxtaposed one above the other in the extending direction of the mounting part 502, so that the positions of the charging ports 01 are arranged compactly, and the mounting part 502 can be designed to have a narrow width.

As shown in fig. 11 and 13, the mounting member 502 is a hollow tube, preferably a bent flat tube. The mounting block 502 includes an upper case K1, a ring body K2, and a lower case K3. The upper case K1 is fixed to one side of the ring body K2 by a screw assembly so as to be connected as a single unit. One end of the integral component is fixed on the placing step G at the root of the support beam 02 through a screw, and the other end is fixed on the connecting plate 03 through a screw. It should be noted here that the screws at the root are fastened through the upper case K1, the ring body K2, and the support member 501 in this order, and the heads of the screws are exposed on the upper surface of the upper case K1 to facilitate the removal and installation of the installation member 502.

Further, the lower housing K3 is closed on the other side of the ring body K2 by a screw assembly, and the lower end of the lower housing K3 exceeds the lower end of the ring body K2, and the lower end of the lower housing K3 is further fixed on the connecting plate 03 by screws, so as to improve the connection fastness between the mounting member 502 and the supporting member 501.

Further preferably, as shown in fig. 9 to 11, the connecting plate 03 is provided with a mounting groove F for accommodating the lower section of the mounting member 502, so as to limit the mounting member 502 in the mounting groove F, which not only enhances the connection, but also makes the structure more compact.

As shown in fig. 8, 11 and 12, the lower end of the mounting member 502 is provided with an outlet 3, the connecting plate 03 is provided with an inlet 4, and the outlet 3 is in butt joint with the inlet 4 so that the cavity of the mounting member 502 is in butt joint with the inner cavity of the pedal assembly 200. The wires connecting the charging interface 01 and the battery assembly 202 pass from the cavity of the mounting member 502 into the interior cavity of the pedal assembly 200.

As shown in fig. 1-2, the upper section of the handlebar stem 102 is provided with two first wire holes 5, and the first wire holes 5 are located on both sides of the handlebar stem 102 and face two handlebars of the handlebar assembly 101. The lower section of the handle bar stem 102 is provided with a second wire hole 6. The wire led out from the handlebar assembly 101 passes through the first wire hole 5 into the tubular space of the handlebar stem 102 and then out of the second wire hole 6.

In addition, a wire passing hole 08 for passing a wire led out from the front body assembly 100 is further provided in the upper surface of the mounting member 502, and the wire passing hole 08 and the charging interface 01 are arranged in parallel in the extending direction of the mounting member 502. The wires passing through the second wire holes 6 pass through the wire holes 08 into the mounting part 502 and finally into the inner cavity of the pedal assembly 200 to be connected with the corresponding controller 201 or battery assembly 202.

Through hidden wiring mode, not only improved driving safety for electric scooter is whole succinct pleasing to the eye more, with the better hiding of circuit inside the automobile body, makes the better protection against the tide of circuit prevent dirty, is difficult for damaging because of external factors, makes electric scooter's safety in utilization and life-span all longer.

It is right above the utility model provides an electric scooter has carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and embodiment have been expounded, and the explanation of above embodiment is only used for helping to understand the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. The electric scooter is characterized by comprising a front scooter body component, a pedal component and a switching part connected between the front scooter body component and the pedal component; a battery assembly is arranged in the inner cavity of the pedal assembly; the front end of the adapter part is higher than the rear end of the adapter part in the horizontal direction, and the adapter part is inclined downwards from front to back; the adapter part comprises a supporting part for fixedly connecting the front vehicle body assembly and the pedal assembly and a mounting part arranged on the supporting part, wherein at least one charging interface electrically connected with the battery assembly is arranged on the mounting part.

2. The electric scooter of claim 1, wherein the support member is a metal member having a certain support strength, and the mounting member is a plastic member.

3. The electric scooter of claim 1, wherein the charging interface is disposed on an upper surface of the mounting member away from the front wheel; the number of the charging interfaces is two, and the two charging interfaces can charge the battery assembly at the same time so as to realize quick charging.

4. The electric scooter of claim 1, wherein the support member comprises a support beam and a connecting plate; the supporting beam comprises two supporting arms, the front ends of the two supporting arms are converged and connected with the front vehicle body component, and the rear ends of the two supporting arms are connected to the connecting plate far away from each other, so that the supporting beam is in a <' > shape; the connecting plate is fixedly connected to the front end opening of the pedal assembly in a covering manner.

5. The electric scooter of claim 4, wherein the mounting member is located between the two support arms, the mounting member extends obliquely downward from front to back, and a center line of the mounting member substantially coincides with a center line of the support member.

6. The electric scooter of claim 5, wherein the inner surface of the support arm is away from the outer surface of the mounting member, such that a hollow portion is formed between the support arm and the mounting member.

7. The electric scooter of claim 1, wherein the mounting member is a hollow tube, the cavity of the mounting member is abutted against the inner cavity of the pedal assembly, and the electric wire is passed through the cavity of the mounting member into the inner cavity of the pedal assembly.

8. The electric scooter of claim 7, wherein the upper surface of the mounting member further comprises a wire passing hole for passing a wire led out from the front body assembly, and the wire passing hole and the charging port are arranged in parallel along the extending direction of the mounting member.

9. The electric scooter of claim 3, wherein the upper surface of the mounting member comprises a sloped surface and a raised portion on the sloped surface, and the charging interface is located in the raised portion.

10. The electric scooter of claim 1, wherein the charging interface comprises a slot and a pin disposed in the slot, and the slot is provided with a sealing cover that can be removed.

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