CN112744323B

CN112744323B - Electric scooter's interior line mechanism and electric scooter of walking

Info

Publication number: CN112744323B
Application number: CN202011338406.2A
Authority: CN
Inventors: 钱静斌
Original assignee: Ningbo Liantuo Thinking Electronic Technology Co ltd
Current assignee: Ningbo Liantuo Thinking Electronic Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2022-04-01
Anticipated expiration: 2040-11-25
Also published as: CN112744323A

Abstract

The invention discloses an internal wiring mechanism of an electric scooter and the electric scooter, which comprises a pedal assembly, a wiring part and a wire, wherein the pedal assembly is internally provided with an electric element, the front side of the pedal assembly is provided with a first threading hole, the wiring part is arranged on the front side of the pedal assembly, the upper end of the wiring part is positioned above the first threading hole, the lower end of the wiring part is provided with a guide cavity with the height lower than that of the first threading hole, the wire turns back upwards from the guide cavity and enters the pedal assembly through the first threading hole and is connected with the electric element in the pedal assembly, and due to the influence of gravity, liquid on the wire can be dripped in the guide cavity lower than the first threading hole and hardly flows upwards into the first threading hole, so that the effect of preventing the liquid from entering the pedal assembly is achieved, and the electric element in the pedal assembly is prevented from being damaged.

Description

Electric scooter's interior line mechanism and electric scooter of walking

Technical Field

The invention relates to the field of electric vehicles, in particular to an internal wiring mechanism of an electric scooter and the 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.

Along with the improvement of the requirements of people on the living quality, the requirements on the appearance of the scooter are more and more strict, and the scooter is also developed towards the direction of beauty, conciseness and bulkiness under the condition of meeting the functional performance. The electric scooter is controlled by the electric control system, the control rotating handle is connected with the controller through the signal wire, and the common signal wire is exposed outside the scooter body, so that the structure is not beautiful and safe.

The electric scooter of an authorized bulletin number CN 210555376U internally walks the line device, applies the electric scooter of a publication number CN 110422258A, applies a publication number CN106005189A and has all announced internally to walk the line mode: the signal wire led out from the control rotating handle is downwards led into a connecting pipe between the upright rod and the pedal from the inside of the upright rod of the front vehicle body, and finally is led into the pedal from the connecting pipe.

In practice, however, the inventor finds that when the outdoor rains, the wires exposed at the upper part of the control handle are wetted by the rainwater, and water drops flow downwards along the signal line and flow into the pedal, which may cause damage to the controller and the battery in the pedal.

Disclosure of Invention

The invention aims to solve the technical problem of providing an inner wiring mechanism of an electric scooter with good waterproof effect, and further providing an electric scooter with the inner wiring mechanism

The technical scheme adopted by the invention for solving the technical problems is as follows: the internal wiring mechanism of the electric scooter comprises a pedal assembly internally provided with an electric element, a wire and a wiring part for penetrating the wire; the conducting wire is at least one of a signal wire and a power wire; the front side of the pedal assembly is provided with a first threading hole, the wiring component is arranged on the front side of the pedal assembly, the upper end of the wiring component is located above the first threading hole, the lower end of the wiring component is provided with a guide cavity with the height lower than that of the first threading hole, a wire is wired from the upper end to the lower end of the wiring component and enters the guide cavity, and the wire is turned back upwards from the guide cavity and then enters the pedal assembly through the first threading hole and is connected with an electric element in the pedal assembly.

The technical scheme adopted by the invention for further optimizing the technical problem is as follows: the upper end of the wire routing component is provided with a second threading hole, the horizontal height of the second threading hole is higher than that of the first threading hole, and the wire enters the wire routing component from the second threading hole.

The technical scheme adopted by the invention for further optimizing the technical problem is as follows: the electric element is at least one of a storage battery and a controller.

The technical scheme adopted by the invention for further optimizing the technical problem is as follows: the inner side of the wiring component is provided with a third threading hole which is in butt joint with the first threading hole, and the third threading hole is positioned at the upper part of the guide cavity.

The technical scheme adopted by the invention for further optimizing the technical problem is as follows: the bottom of the guide cavity is provided with at least one water outlet communicated with the outside.

The technical scheme adopted by the invention for further optimizing the technical problem is as follows: the guide cavity is internally provided with a wire collecting groove for guiding the wire to extend to the first threading hole.

The technical scheme adopted by the invention for further optimizing the technical problem is as follows: the front side of the pedal assembly is provided with a supporting part connected with the upright post, and the wiring part is arranged on the supporting part.

The technical scheme adopted by the invention for further optimizing the technical problem is as follows: two fourth threading holes which respectively face the corresponding handlebar are formed in the two side parts of the upper section of the upright post; and the lower segment portion of stand is equipped with the fifth through wires hole towards footboard subassembly, and the wire that the handlebar was drawn forth passes through the tubular space of pole setting from the fourth through wires hole after wearing out from the fifth through wires hole to penetrate the second through wires hole.

The technical scheme adopted by the invention for further optimizing the technical problem is as follows: the wiring component is further provided with at least one charging interface, the charging interface is connected with the conducting wire, and the charging interface and the second threading holes are distributed on one side face, close to the pedal assembly, of the wiring component.

Another subject of the invention is: electric scooter, include electric scooter's interior line mechanism of walking.

Compared with the prior art, the pedal assembly has the advantages that the wire extends downwards from the upper part of the wiring component to the guide cavity, the wire returns upwards from the guide cavity and then enters the pedal assembly through the first threading hole and is connected with the electric element in the pedal assembly, liquid on the wire is drained in the guide cavity lower than the first threading hole due to the influence of gravity and hardly flows upwards into the first threading hole, so that the effect of preventing the liquid from entering the pedal assembly is achieved, and the damage to the electric element in the pedal assembly is avoided.

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 illustrating the preferred embodiments and therefore should not be taken as limiting the scope of the 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 schematic view of an electric scooter according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a pedal assembly in accordance with a preferred embodiment of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 in accordance with a preferred embodiment of the present invention;

FIG. 4 is an enlarged partial schematic view of FIG. 3 in accordance with a preferred embodiment of the present invention;

FIG. 5 is a first exploded view of the pedal assembly in accordance with a preferred embodiment of the present invention;

FIG. 6 is a second exploded view of the pedal assembly in accordance with a preferred embodiment of the present invention;

FIG. 7 is a first assembly view of the support member and the trace member according to a preferred embodiment of the present invention;

FIG. 8 is a second assembly view of the support member and the trace member in accordance with a preferred embodiment of the present invention;

FIG. 9 is a schematic view of a support member of a preferred embodiment of the present invention;

FIG. 10 is a schematic view of a trace component according to a preferred embodiment of the present invention;

fig. 11 is an exploded view of a trace component 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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed in specific orientations, and operated, 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, e.g., as being either 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 meanings 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, 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. A support member 500 is provided between the front body assembly 100 and the pedal assembly 200. The front body assembly 100 is vertically erected, the pedal assembly 200 is transversely arranged, and the support member 500 is connected between the lower end of the front body assembly 100 and the front end of the pedal assembly 200, so that the front body assembly 100 and the pedal assembly 200 form an L-like structure.

The front body assembly 100 includes a handlebar 101 and a pillar 102, the handlebar 101 being used to provide a user with gripping and manipulation functions, and the pillar 102 serving as a support. In actual use, the user steps on the pedal assembly 200 with his feet, and holds the handlebar 101 to perform a riding exercise in a standing position. Moreover, the handlebar 101 is further provided with an operation device for controlling the electric scooter to start and brake and electronic equipment such as light and a horn, and the rider can complete various operations in the riding process through the operation of the operation device on the handlebar 101.

Referring to fig. 3, the pedal assembly 200 is a box structure, and the inside of the box structure has a receiving space, the receiving space is provided with electrical components, and a controller 201 for controlling the operation of the electric scooter and a battery 202 are disposed in the receiving space 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 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 components on the electric scooter, respectively, to provide operating power.

As shown in fig. 3 and 4, the front side of the pedal assembly 200 is provided with a wire routing component 600 for guiding the running direction of a wire D, the front side of the pedal assembly 200 is provided with a first threading hole 1, the wire routing component 600 is in butt joint with the first threading hole 1, the upper end of the wire routing component 600 is located above the first threading hole 1, the lower end of the wire routing component 600 is provided with a guiding cavity 2 with a height lower than that of the first threading hole 1, and the wire D passing through the wire routing component 600 is turned back upwards from the guiding cavity 2 and then enters the pedal assembly 200 through the first threading hole 1 and is connected with an electrical element in the pedal assembly 200.

Due to the fact that part of the conducting wire is exposed, rainwater or other liquid is carried on the conducting wire in rainy days or other environments.

Because of the influence of gravity, liquid on the wire can be driped in the guide chamber 2 that is less than first through wires hole 1, and hardly upwards flow into first through wires hole 1 to play the effect that prevents liquid entering footboard subassembly in, avoid causing the harm to the electric elements in the footboard subassembly.

It should be understood that the wires herein include signal wires and power wires from the handlebar 101, and may also include signal wires and power wires from the front wheel assembly or other electronic components.

Further, as shown in fig. 2, 3 and 10, a second threading hole 3 is formed in the upper end of the routing part 600, the second threading hole 3 is higher than the first threading hole 1 in horizontal height, and the wire D enters the routing part 600 from the second threading hole 3 and penetrates the guide cavity 2 from top to bottom. The inner side of the wire routing component 600 is provided with a third wire threading hole 4 butted with the first wire threading hole 1, and the third wire threading hole 4 is positioned at the upper part of the guide cavity 2. Thus, the external wire D passes through the wire part 600 from the second threading, passes through the guide cavity 2 from top to bottom along the wire part 600, then turns back upward to the third threading hole 4, and then passes through the first threading hole 1 from the third threading hole 4 to enter the pedal assembly 200.

In the present embodiment, as shown in fig. 1, two side portions of the upper section of the pillar 102 are provided with two fourth threading holes 5 respectively facing the corresponding side handlebar 101; and the lower section of the upright post 102 is provided with a fifth threading hole 6 facing the pedal assembly, and a wire led out from the handlebar 101 penetrates through the tubular space of the upright post 102 from the fourth threading hole 5 and then penetrates out of the fifth threading hole 6, and penetrates into the wiring part 600 through the second threading hole 3.

Through this kind of hidden interior wiring mode of walking, 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 dirty, is difficult for damaging because of external factors, makes electric scooter's safety in utilization and life-span all longer.

As shown in fig. 2 and 5 to 8, the routing member 600 is mounted on the support member 500 such that the front end of the support member 500 is vertically higher than the rear end of the support member 500 and the support member 500 is inclined downward from front to rear.

As shown in fig. 8-9, the support member 500 includes a support beam 501 and a connecting plate 502. The connecting plate 502 is vertically disposed and coveringly secured to the front end opening of the pedal assembly 200. The supporting beam 501 comprises two supporting arms 501a, the front ends of the two supporting arms 501a are converged into a sleeve 501b, the sleeve 501b is sleeved on the upright post 102, and the rear ends of the two supporting arms 501a are connected to the connecting plate 502 far away from each other, so that the supporting beam 501 is in a shape of <.

A triangular vacant area W is formed between the two support arms 501a of the support member, the routing member 600 is located in the vacant area W between the two support arms 501a, the routing member 600 extends obliquely downward from front to back at an inclination angle consistent with that of the support member, and the center line of the routing member 600 is substantially coincident with that of the support member 500.

It can be seen that, as shown in fig. 10-11, the trace member 600 also has an inclined shape from front to back from top to bottom, so that the liquid on the wires flows down along the wire walls into the guiding cavity 2. In order to discharge the liquid in the guide cavity 2 in time and avoid the liquid to accumulate in the guide cavity 2 and finally enter the pedal assembly, the bottom of the guide cavity 2 is provided with at least one water outlet hole 6 communicated with the outside. Preferably, in this embodiment, two outlet holes 6 are linearly distributed at the bottom of the guide cavity 2.

Preferably, the supporting member 500 is a metal member with a certain supporting strength, and the routing member 600 is a plastic member. The metal part ensures the connection strength of the supporting part, so that the stable and reliable connection between the front vehicle body assembly and the pedal assembly is realized. The plastic part reduces the total weight of the frame, and meanwhile, the whole routing component 600 can present a richer form through an injection molding process, which is beneficial to processing the routing component 600. 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. 4, 8-9 and 11, the routing member 600 is a hollow tube, preferably a bent flat tube. The routing component 600 includes an upper casing K1, a ring body K2, and a lower casing K3. With the upper housing facing the pedal assembly and the lower housing K3 facing the front wheel assembly. The upper casing K1 is butted against one face of the annular body K2 by means of a screw assembly so as to be connected as a single unit. One end of the integral member is fixed to the rest step G at the root of the support beam 501 by a screw, and the other end is fixed to the connection plate 502 by a screw. It should be noted here that the screws at the root are fastened through the upper housing K1, the ring body K2 and the supporting member in sequence, and the heads of the screws are exposed on the upper surface of the upper housing K1, so as to facilitate the detachment and installation of the routing member 600.

Further, the lower casing K3 is closed on the other side of the annular body K2 by a screw assembly, and the lower end of the lower casing K3 exceeds the lower end of the annular body K2, and the lower end of the lower casing K3 is further fixed on the connecting plate 502 by screws, so as to improve the connection fastness between the routing part 600 and the supporting part.

The lower section of the upper shell K1 is provided with a third threading hole 4, and the connecting plate 502 is provided with a first threading hole 1 butted with the third threading hole 4. The annular body K2 and the lower section of the upper casing K1 enclose a guide chamber 2. A wire collecting groove 12 for guiding a wire to extend to the first threading hole 1 is arranged in the guiding cavity 2.

Preferably, the upper edge of the third threading hole 4 of the upper casing K1 is provided with a guide plate 11 inclined from front to back from bottom to top, and this guide plate 11 not only can guide the conducting wire to enter the guide cavity downwards and turn back upwards to pass through the third threading hole 4, but also can prevent the liquid in the upper section of the upper casing K1 from flowing downwards along the inner wall of the upper casing K1 to enter the third threading hole 4, thereby further improving the waterproof performance of the wiring structure.

Preferably, the annular body K2 and the lower end surface of the upper shell K1 are flush with each other to form a bottom surface of the guide chamber 2, the bottom surface is a first inclined surface from front to back and from bottom to top, and the water outlet hole 6 is arranged at the lowest position of the first inclined surface. Therefore, the wire is guided to enter the first threading hole 1 from bottom to top, and liquid on the wire can flow downwards along the first inclined surface and flow out of the water outlet hole 6.

Preferably, as shown in fig. 3, 4, and 8-10, a water guide part 601 is disposed below the lower casing K3, the water guide part 601 is disposed below the water outlet hole 6 of the guide chamber 2, and the liquid flowing out of the guide chamber 2 is guided to the outside of the electric scooter through the water guide part 601. Preferably, the water guide 601 includes an upper wall 7 and a bottom wall 8, which are cross-connected at an angle to make the cross section of the water guide 601 similar to a "angle". And, the diapire 8 of water guide 601 is the second inclined plane from bottom to top from the past backward, and the hole 9 that leaks sets up in the juncture of upper wall 7 and diapire 8, also is the lowest on second inclined plane, like this, flows from apopore 6 to the water guide 601 water can be smoothly from leaking the hole 9 and flowing out, avoids liquid to accumulate in walking the line part 600.

Further preferably, as shown in fig. 3, 4 and 10, the wire routing component 600 is further provided with a charging interface 10, and a conducting wire of the charging interface 10 turns back upwards from the guiding cavity 2 in the wire routing component 600 and then enters the pedal assembly through the first threading hole 1 and is electrically connected with a storage battery in the pedal assembly.

Preferably, the charging interface and the second threading holes 3 are distributed on one side of the threading part 600 close to the pedal assembly. Because the side of the wire part 600 close to the pedal assembly has a wider operation space, the charging operation is convenient for the user. Moreover, walk the upper surface of line part 600 and keep away from ground and footboard subassembly more for other faces for the interface that charges is waterproof antifouling.

The inner wire mechanism of the electric scooter and the electric scooter provided by the invention are described in detail, and a specific example is applied in the description to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the invention and the core idea. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The internal wiring mechanism of the electric scooter is characterized by comprising a pedal assembly, a wire and a wiring part, wherein the pedal assembly is internally provided with an electric element, the wiring part is used for penetrating the wire, and the wire is at least one of a signal wire and a power wire;

the wiring component is arranged on the front side of the pedal assembly and is in an inclined shape from front to back and from top to bottom;

a first threading hole is formed in the front side of the pedal assembly, and a third threading hole in butt joint with the first threading hole is formed in the inner side of the threading part;

the upper end of the wiring component is positioned above the first threading hole, and the lower end of the wiring component is provided with a guide cavity with the height lower than that of the first threading hole and the third threading hole;

the upper edge of the third threading hole is provided with a guide plate which is positioned in the threading part and inclines from front to back and from bottom to top;

the bottom surface of the guide cavity is a first inclined plane from front to back and from bottom to top, and the lowest part of the first inclined plane is provided with a water outlet hole;

the wiring component is also provided with a water guide part, the water guide part is positioned below the water outlet hole of the guide cavity, and the water guide part comprises an upper wall and a bottom wall, wherein the upper wall and the bottom wall are in cross connection at a certain angle;

the junction of the upper wall and the bottom wall of the water guide part is provided with a water leakage hole, so that water flowing to the water guide part from the water outlet hole flows out from the water leakage hole, and liquid is prevented from accumulating in the wiring component.

2. The inner wire guiding mechanism of an electric scooter according to claim 1, wherein the upper end of the wire guiding member is provided with a second wire guiding hole, the second wire guiding hole is higher than the first wire guiding hole in horizontal height, and the wire enters the wire guiding member from the second wire guiding hole.

3. The inner routing mechanism of an electric scooter according to claim 1, wherein the electrical component is at least one of a battery and a controller.

4. The internal wiring mechanism of an electric scooter according to claim 1, wherein a wire collecting groove for guiding the wire to extend to the first threading hole is provided in the guiding chamber.

5. The inner wire guiding mechanism of an electric scooter according to claim 2, wherein the front side of the pedal assembly is provided with a support member connected to the pillar, and the wire guiding member is mounted on the support member.

6. The internal wiring mechanism of an electric scooter according to claim 5, wherein two side portions of the upper section of the upright post are provided with two fourth wiring holes respectively facing the corresponding handlebar; and the lower segment portion of stand is equipped with the fifth through wires hole towards footboard subassembly, and the wire that the handlebar was drawn forth passes through the tubular space of pole setting from the fourth through wires hole after wearing out from the fifth through wires hole to penetrate the second through wires hole.

7. The internal wiring mechanism of an electric scooter according to claim 2, wherein the wiring member further comprises at least one charging port, the charging port is connected to the conductive wire, and the charging port and the second wiring hole are disposed on a side surface of the wiring member close to the pedal assembly.

8. An electric scooter, characterized by comprising the inner wire mechanism of the electric scooter according to any one of claims 1 to 7.