CN218071052U

CN218071052U - Charging module and electric scooter

Info

Publication number: CN218071052U
Application number: CN202220831690.5U
Authority: CN
Inventors: 钱静斌
Original assignee: Ningbo Qibu Zhixing Technology Co ltd
Current assignee: Ningbo Qibu Zhixing Technology Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-12-16
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a charging module and an electric scooter, which comprises a base and a cover body, wherein one end of the base is provided with a charging groove and an annular convex edge surrounding the opening of the charging groove; a conductive member is accommodated in the charging recess, and the upper end of the conductive member does not exceed the opening of the charging recess; the lid articulates in the pivot of two engaging lugs through the pivot of wearing in the base and is equipped with a torsional spring in the cover, two spring feet of torsional spring butt respectively are in lid and base go up the lid and rotate to the open mode in-process from the closed condition, the torsional spring warp and produces the moment of torsion, and torque drive lid is rotatory downward under no exogenic action and is resumeed to the closed condition, guarantees the coincide nature of lid and base under the closed condition, guarantees that electrically conductive parts do not receive the interference, can also avoid the manual operation of closing the lid of operator, has avoided leading to the exposed condition of electrically conductive parts because the operator forgets to can avoid the apron to jolt because the driving in-process automobile body and open by mistake.

Description

Charging module and electric scooter

Technical Field

The utility model relates to an electric scooter equipment's technical field especially relates to an electric scooter's module of charging.

Background

The electric scooter has the functions of walking, sports and entertainment, so the electric scooter is popular among people. Generally, an electric scooter includes a front body assembly, a pedal assembly, and a wheel assembly, and generally, a battery providing electric support is mounted in the pedal assembly. And for example, a charging socket is arranged on the outer surface of the body of the electric scooter including the pedal assembly and is connected with the storage battery.

Patent document with publication number CN214428822U discloses a charging seat and an electric scooter, the charging seat includes a base, a charging port, a cover plate and a plugging member, the base is provided with a first through hole, at least part of the charging port is matched in the first through hole, a first end of the charging port is suitable for being connected with a charging wire, a second end of the charging port is suitable for being connected with a battery, the cover plate is rotatably pivoted with the base, the plugging member is arranged on one side of the cover plate adjacent to the base, and at least part of the plugging member is arranged at the first end of the charging port.

Patent document of grant publication No. CN211764981U discloses electric scooter's interface that charges, the interface that charges includes the mouthful base that charges that is connected with the shell lateral wall, the electric socket of setting on mouthful base charges, the flap that charges on mouthful base outer port charges is located to the lid, the periphery of mouthful base that charges is equipped with the protruding edge of base, the top on the protruding edge of base is equipped with base hinge ear, the periphery of the flap that charges is equipped with the protruding edge of lid, the top on the protruding edge of lid is equipped with lid hinge ear, lid hinge ear passes through the hinge with base hinge ear and articulates, when the flap that charges when rotating downwards to the lower extreme position around the hinge, the inner wall on the protruding edge of lid is buckled mutually with the outer wall on the protruding edge of base.

When should having above-mentioned charging socket, appear forgetting the circumstances that closes the apron occasionally in the discovery, the apron is still easy to be opened because the driving in-process automobile body jolts and the mistake to lead to this mouthful of charging that should be shielded by the apron to expose, reduced charging socket's waterproof dustproof performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an simple operation is provided, the better module of charging of waterproof dustproof effect provides the electric scooter who has this module of charging simultaneously.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the charging module comprises a base and a cover body, wherein one end of the base is provided with a charging groove and an annular convex edge surrounding an opening of the charging groove;

a conductive part is accommodated in the charging groove, and the upper end of the conductive part does not exceed the opening of the charging groove;

two connecting lugs are arranged on one side of the annular convex edge, and the cover body is hinged to the base through a rotating shaft penetrating through the two connecting lugs;

when the cover body is in a closed state, the upper surface of the annular convex edge is attached to the lower surface of the cover body;

the rotating shaft is sleeved with a torsion spring, and two spring feet of the torsion spring are respectively abutted against the cover body and the base;

in the process that the cover body rotates from a closed state to an open state, the torsion spring deforms to generate torque;

the torque drives the driving cover body to rotate downwards to return to a closed state under the action of no external force.

The utility model provides an above-mentioned technical problem adopted preferred technical scheme be: the lower surface of the cover body is provided with an annular boss, and the outer diameter of the annular boss is matched with the inner diameter of the charging groove; when the charging device is in a closed state, the annular boss extends into the charging groove.

The utility model provides an above-mentioned technical problem adopted preferred technical scheme be: the annular boss is made of elastic materials, and is in interference fit with the charging groove.

The utility model provides an above-mentioned technical problem adopted preferred technical scheme be: the engaging lug is bent and upwards extends to protrude out of the upper surface of the annular convex edge after extending outwards from the peripheral wall of the base.

The utility model provides an above-mentioned technical problem adopted preferred technical scheme be: the lid is including being located the connecting portion between two engaging lugs, two spring feet of torsional spring are connected respectively on the outer wall of connecting portion and the inner wall of engaging lug.

The utility model provides an above-mentioned technical problem adopted preferred technical scheme be: the base comprises an upper barrel body and a lower barrel body, and the diameter of the upper barrel body is larger than that of the lower barrel body.

The utility model provides an above-mentioned technical problem adopted preferred technical scheme be: and the outer surface of the lower cylinder body is provided with external threads.

The utility model provides an above-mentioned technical problem adopted preferred technical scheme be: in the closed state, the torsion spring deforms with a torque to press the cover body on the base.

The utility model provides an another protection topic of above-mentioned technical problem does: electric scooter, including the front beam subassembly, the front beam subassembly includes a casing that has the inner chamber, the module of charging is located in the assembly through-hole on the casing, conductive part's lower extreme pass the base with circuit system electricity in the inner chamber is connected.

The utility model provides an above-mentioned technical problem adopted preferred technical scheme be: the housing has an inclined surface inclined downward from front to rear, and the fitting through-hole is provided on the inclined surface.

The utility model provides an above-mentioned technical problem adopted preferred technical scheme be: the inner wall of the assembling through hole is provided with an annular laying step, the upper cylinder of the base is laid on the annular laying step and protrudes out of the inclined surface, and the lower cylinder of the base extends into the shell and is fixed through a nut.

Compared with the prior art, the utility model has the advantages that: lid and base pass through torsional spring connection, the lid rotates to the open mode in-process from the closed condition, the torsional spring warp and produces the moment of torsion, like this when pulling out the joint that charges, the lid does not receive external force it can resume to the closed condition under the moment of torsion effect of torsional spring, under the closed condition, be less than the opening of the recess that charges because of conductive parts, the lower surface of lid and the protruding laminating of following of the annular of base, guarantee the waterproof performance of the module that charges, and the moment of torsion drive lid self-closing through the torsional spring, avoid the manual operation of closing the lid of operator, avoided leading to the exposed condition of conductive parts because the operator forgets, also just produce the moment of torsion because the torsional spring warp, this moment of torsion can hinder this lid to open the direction motion all the time, thereby can avoid the apron to jolt because the driving in-process automobile body and open by mistake.

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 present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on the concept of a composition or construction of the object being described and may include exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a partial schematic view of a front beam assembly according to a preferred embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of a front beam assembly of a preferred embodiment of the present invention;

FIG. 3 is a partial block diagram of a front rail assembly in accordance with a preferred embodiment of the present invention;

fig. 4 is a schematic diagram illustrating a closed state of a cover of a charging module according to a preferred embodiment of the present invention;

fig. 5 is a schematic view illustrating an opened state of a cover of a charging module according to a preferred embodiment of the present invention;

fig. 6 is an exploded view of a charging module according to 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, exemplary only, and should not 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 directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships usually placed when the products of the present invention are used, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention.

An embodiment provides an electric scooter, including preceding automobile body subassembly, footboard subassembly, front wheel subassembly and rear wheel subassembly. A front beam assembly is arranged between the front vehicle body assembly and the pedal assembly. The front vehicle body assembly is vertically arranged, the pedal assembly is transversely arranged, and the front beam assembly is connected between the lower end of the front vehicle body assembly and the front end of the pedal assembly, so that the front vehicle body assembly and the pedal assembly form an L-shaped structure. The pedal component is internally provided with a storage battery for providing electric power support for the electric scooter.

As shown in fig. 1 to 3, the front beam assembly includes a housing S having an inner cavity, a circuit system connected to the battery is disposed in the inner cavity, an assembly through hole T is disposed on an outer surface of the housing S, and a charging module M electrically connected to the circuit system in the inner cavity is disposed in the assembly through hole T. The user can input the electric energy of the external power supply into the storage battery for storage through the charging module M.

As shown in fig. 4-6, the embodiment provides a convenient operation, the better module M that charges of waterproof dustproof effect, specifically includes base 1 and lid 2, and the one end of base 1 is equipped with the recess K that charges and the protruding edge 3 of open-ended annular around the recess K that charges. The charging recess K accommodates therein a conductive member 4, and an upper end of the conductive member 4 does not exceed an opening of the charging recess K.

One side of annular protruding edge 3 is equipped with two engaging lugs 5, and lid 2 articulates on base 1 through the pivot 6 of wearing in two engaging lugs 5, and so far, lid 2 can overturn from top to bottom in order to open or close the opening of charging recess K round pivot 6. When the cover body 2 is in a closed state, the upper surface of the annular convex edge 3 is attached to the lower surface of the cover body 2, and the cover body 2 covers the upper surface of the base 1, so that the opening of the charging groove K is closed. Under the open mode, lid 2 is kept away from the upper surface of annular protruding edge 3 for the opening of the recess K that charges exposes, and the charging joint of the charging wire of adaptation can insert and be connected with conductive part 4 in the recess K that charges.

Moreover, a torsion spring 7 is sleeved on the rotating shaft 6, and two spring feet of the torsion spring 7 are respectively abutted against the cover body 2 and the base 1. The lid 2 is turned to the open state by applying a force thereto, and the torsion spring 7 is deformed to generate a torque during the rotation of the lid 2 from the closed state to the open state. When the lid body 2 is released, the torque-driven driving lid body 2 is rotated downward to return to the closed state without an external force.

Therefore, when the charging module M is used, the charging connector R is only required to be removed after the charging is completed, the cover 2 is not subjected to external force, and can be restored to the closed state under the torque action of the torsion spring 7, so that the manual closing operation of the cover 2 by an operator is avoided, the condition that the conductive part 4 is exposed due to forgetting of the operator is avoided, and the waterproof and dustproof effects of the charging module M are further improved.

Further preferably, in the closed state, the torsion spring 7 still has a certain deformation, so that the generated torque can always hinder the cover body 2 from moving towards the opening direction, and the cover body is pressed and held on the base by the acting force, thereby avoiding the cover plate from being mistakenly opened due to the bumping of the vehicle body in the driving process, and further improving the waterproof and dustproof effects of the charging module M.

As shown in fig. 4, the outline of lid 2 matches with the outline of base 1 up end, under the closure state, the periphery wall of lid 2 and the periphery wall smooth transition of base 1, not only make the module M outward appearance that charges cleaner and tidier, more importantly increase closure state under the laminating area of lid 2 and base 1 upper surface, reduce the gap between the two, avoid the steam dust to enter into through this gap and charge the interior corruption pollution conductive parts 4 of recess K, improve the waterproof dustproof effect of the module M that charges.

As shown in fig. 5-6, the lower surface of the cover body 2 is provided with an annular boss 8, and the outer diameter of the annular boss 8 is matched with the inner diameter of the charging groove K; during the closed state, annular boss 8 stretches into in the recess K that charges, thereby the periphery wall of annular boss 8 further avoids the steam dust to get into the electric recess that charges with the inner wall laminating of the recess K that charges. The outer edge of the lower end face of the annular boss 8 is rounded so that the annular boss 8 can be inserted into the charging groove K.

As shown in fig. 5 to 6, the annular boss 8 is made of an elastic material, and the annular boss 8 is in interference fit with the charging groove K. The interference range varies according to the deformation capability of the material. Of course, the interference magnitude needs to be matched with the self weight of the torsion cover body 2 of the torsion spring 7, so that when no external force exists and the cover body 2 is covered, the annular boss 8 can be pressed into the charging groove K. Through annular boss 8 and the waterproof dustproof performance of module M that charges not only can further be strengthened to the recess K interference fit that charges, also can increase the effort between lid 2 and the base 1, further prevent that the apron from jolting because of the driving in-process automobile body and the mistake is opened.

Further preferably, the connecting ear 5 extends outwards from the peripheral wall of the base 1 and then bends and extends upwards to protrude out of the upper surface of the annular convex edge 3. The cover body 2 comprises a connecting part 9 positioned between the two connecting lugs 5, one spring foot of the torsion spring 7 is abutted against the inner wall of the connecting lug 5, and the other spring foot is fixed on the outer wall of the connecting part 9.

As shown in fig. 4 and 6, the base 1 includes an upper cylinder 11 and a lower cylinder 12, and the upper cylinder 11 has a larger diameter than the lower cylinder 12. The outer surface of the lower cylinder 12 is provided with external threads. The upper end of the conductive component 4 is located in the charging groove K, and the lower end of the conductive component passes through the bottom wall of the charging groove K and the base 1 and is exposed out of the lower end face of the base 1.

Correspondingly, as shown in fig. 2-3, the inner wall of the assembling through hole T of the housing S of the front beam assembly is provided with an annular resting step 10, the upper barrel 11 of the base 1 rests on the annular resting step 10 and protrudes out of the surface of the housing S, the lower barrel 12 of the base 1 extends into the housing S, and the nut Y with a diameter larger than the diameter of the lower opening of the assembling through hole T is screwed on the lower barrel 12 to detachably fix the charging module M and the housing S.

As shown in fig. 1, it is preferable that the housing S has an inclined surface 13 inclined downward from the front to the rear, the fitting through-hole T is provided on the inclined surface 13, and the upper section of the base 1 of the charging module M exceeds the upper surface of the inclined surface 13. The water flows downwards along the inclined surface 13 to avoid water accumulation at the accumulated water charging module M, and the charging module M is higher than the inclined surface 13 to be more helpful to water prevention.

It is right above the utility model provides a module and electric scooter charge carries out detailed introduction, and it is right to have used specific individual example here the utility model discloses a principle and embodiment have explained, and the description of above embodiment only is 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 scope of the appended claims.

Claims

1. The charging module is characterized by comprising a base and a cover body, wherein one end of the base is provided with a charging groove and an annular convex edge surrounding the opening of the charging groove;

two connecting lugs are arranged on one side of the annular convex edge, and the cover body is hinged to the base through a rotating shaft penetrating through the two connecting lugs; the rotating shaft is sleeved with a torsion spring, and two spring feet of the torsion spring are respectively abutted against the cover body and the base;

in a closed state, the upper surface of the annular convex edge is attached to the lower surface of the cover body;

2. The charging module of claim 1, wherein the lower surface of the cover is provided with an annular boss, and the outer diameter of the annular boss matches with the inner diameter of the charging groove; when the charging device is in a closed state, the annular boss extends into the charging groove.

3. The charging module of claim 2, wherein the annular boss is made of an elastic material, and the annular boss is in interference fit with the charging groove.

4. The charging module of claim 1, wherein the engaging lug extends outwardly from the peripheral wall of the base and is bent to extend upwardly to protrude from the upper surface of the annular flange.

5. The charging module of claim 1, wherein the cover comprises a connecting portion between two engaging lugs, and two spring legs of the torsion spring are respectively connected to an outer wall of the connecting portion and an inner wall of the engaging lug.

6. The charging module of claim 1, wherein the base comprises an upper barrel and a lower barrel, the upper barrel having a larger diameter than the lower barrel, the lower barrel having an outer surface provided with an external thread.

7. The charging module of claim 1, wherein in the closed state, the torsion spring deforms with a torque to press the cover against the base.

8. The electric scooter, characterized in that it comprises a front beam assembly, said front beam assembly comprises a shell with an inner cavity, the charging module according to any one of claims 1-7 is arranged in the assembly through hole of said shell, the lower end of said conductive member is connected with the circuit system in said inner cavity through the base.

9. The electric scooter of claim 8, wherein the housing has an inclined surface inclined downward from front to rear, and the fitting through-hole is provided on the inclined surface.

10. The electric scooter of claim 9, wherein the inner wall of the fitting through hole is provided with an annular resting step, the upper cylinder of the base rests on the annular resting step and protrudes from the inclined surface, and the lower cylinder of the base extends into the housing and is fixed by a nut.