CN216698807U - Trade electric connector and electric bicycle - Google Patents

Abstract

The utility model provides a trade electric connector and electric bicycle, trade electric connector and include: the connector male end box body is provided with a male end signal connecting terminal and a male end power supply connecting terminal; the connector female end box body is provided with a female end signal wiring terminal and a female end power supply wiring terminal; when the connector male end box body and the connector female end box body are locked, at least one of the male end signal connecting terminal and the female end signal connecting terminal can be elastically deformed, and the male end signal connecting terminal and the female end signal connecting terminal are in surface contact; and at least one of the male power supply wiring terminal and the female power supply wiring terminal can generate elastic deformation, and the male power supply wiring terminal and the female power supply wiring terminal are in surface contact. According to the technical scheme, the elastic deformation of the male end signal wiring terminal and/or the female end signal wiring terminal and the elastic deformation of the male end power supply wiring terminal and/or the female end power supply wiring terminal are utilized to absorb the vibration tolerance in the riding and bumping process, and the phenomenon of sparking caused by poor contact in the vibration process is avoided.

Description

Trade electric connector and electric bicycle

Technical Field

The disclosure relates to the technical field of connectors, in particular to a power conversion connector and an electric bicycle.

Background

The battery connector is an important electric signal and communication signal transmission structure between the battery and the whole vehicle. In the current battery replacement business mode of the two-wheel vehicle market, a user has the problem of incomplete mutual matching when using a connector, and the user often begins to ride the bicycle when not locked, so that the connector is easy to loosen or strike sparks in the bumping process. In addition, due to insufficient knowledge of the rotating self-locking battery connector, a user sometimes pulls out the pull wire only by violence without rotating the rotating cover to unlock the battery connector, and the connector is easily damaged due to limited tensile strength of the connector. The connector is easy to have the phenomena of improper assembly, easy ignition, insufficient tensile strength and the like, and the battery can not supply power for normal communication of the whole vehicle. It is therefore necessary to develop a battery connector that enhances the overall strength and experience of the battery connector.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the related art, the embodiment of the disclosure provides a power conversion connector and an electric bicycle.

In a first aspect, an embodiment of the present disclosure provides a power swapping connector.

Specifically, the battery replacement connector includes:

the connector male end box body is provided with a male end signal connecting terminal and a male end power supply connecting terminal;

the connector female end box body is provided with a female end signal wiring terminal and a female end power supply wiring terminal;

when the connector male end box body and the connector female end box body are locked, at least one of the male end signal connecting terminal and the female end signal connecting terminal can be elastically deformed, and the male end signal connecting terminal and the female end signal connecting terminal are in surface contact; and at least one of the male power supply wiring terminal and the female power supply wiring terminal can generate elastic deformation, and the male power supply wiring terminal and the female power supply wiring terminal are in surface contact.

Optionally, at least one of the male terminal signal connection terminal and the female terminal signal connection terminal is a curved reed; and at least one of the male power supply wiring terminal and the female power supply wiring terminal is a curved reed.

Optionally, the male terminal signal connection terminal and the male terminal power connection terminal are both S-shaped reeds; and

and the female terminal signal wiring terminal and the female terminal power supply wiring terminal are planar reeds.

Optionally, the contact surfaces of the male terminal signal connection terminal and the female terminal signal connection terminal are curved surfaces: and the contact surfaces of the male-end power supply wiring terminal and the female-end power supply wiring terminal are curved surfaces.

Optionally, the method further comprises:

the socket is arranged on the box body at the female end of the connector;

and the locking piece matched with the socket is arranged on the connector male end box body.

Optionally, a button is arranged on the locking piece.

Optionally, the key is provided with anti-slip lines.

Optionally, the method further comprises:

and the guide mechanisms are respectively arranged on the connector male end box body and the connector female end box body.

Optionally, the guide mechanism comprises: a female end guide portion provided on the connector female end box body; and the male end guide part is matched with the female end guide part and arranged on the connector male end box body.

Optionally, the number of the female end guide parts is even, and the female end guide parts are symmetrically arranged on the connector female end box body.

Optionally, the method further comprises:

and the drainage groove is arranged on the connector male end box body.

Optionally, the connector female end box body is provided with a step surface;

the upper surface of the stepped surface is used as a contact surface with the connector male end box body;

the lower surface of the stepped surface is provided with a mounting hole.

In a second aspect, an electric bicycle is provided in an embodiment of the present disclosure.

Specifically, the electric bicycle comprises the battery replacement connector as described in any one of the first aspect above.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

the utility model provides a trade electric connector includes: the connector male end box body is provided with a male end signal connecting terminal and a male end power supply connecting terminal; the connector female end box body is provided with a female end signal wiring terminal and a female end power supply wiring terminal; when the connector male end box body and the connector female end box body are locked, at least one of the male end signal connecting terminal and the female end signal connecting terminal can be elastically deformed, and the male end signal connecting terminal and the female end signal connecting terminal are in surface contact; and at least one of the male power supply wiring terminal and the female power supply wiring terminal can generate elastic deformation, and the male power supply wiring terminal and the female power supply wiring terminal are in surface contact. Above-mentioned technical scheme utilizes public end signal binding post and/or female end signal binding post's elastic deformation to and public end power binding post and/or female end power binding post's elastic deformation when the public end box body of connector locks with the female end box body of connector, absorbs the vibration tolerance of riding the in-process of jolting, has avoided the phenomenon of striking sparks that contact failure among the vibration process leads to. Compare crown spring, the contact pin structure of traditional battery connector that trades, public end signal binding post, female end signal binding post need not the noose, are the face contact between the two, consequently can do enough thick improve tensile strength. Similarly, the male power supply connecting terminal and the female power supply connecting terminal can be made thick enough to improve the tensile strength. The power conversion connector can meet the requirement that the connector is likely to be operated by large external force on the premise of electrical safety, and can still ensure contact solidity and stability in a bumpy environment.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

Other features, objects, and advantages of the present disclosure will become more apparent from the following detailed description of non-limiting embodiments when taken in conjunction with the accompanying drawings. In the drawings:

fig. 1 shows a perspective view of a swapping connector according to an embodiment of the present disclosure;

fig. 2 shows a perspective view of a swapping connector according to an embodiment of the present disclosure;

FIG. 3 shows a schematic structural view of a connector male end cartridge according to an embodiment of the disclosure;

FIG. 4 illustrates a schematic structural view of a connector female end cartridge according to an embodiment of the present disclosure;

FIG. 5 illustrates a bottom view of a connector female end cartridge according to an embodiment of the present disclosure;

FIG. 6 shows a cross-sectional view of a swapping connector according to an embodiment of the present disclosure;

fig. 7 is a schematic diagram illustrating an assembly relationship between a connector male end box and a connector female end box according to an embodiment of the disclosure.

Detailed Description

Hereinafter, exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement them. Furthermore, parts that are not relevant to the description of the exemplary embodiments have been omitted from the drawings for the sake of clarity.

Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

Unless the context clearly requires otherwise, throughout the description, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".

In the description of the present disclosure, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present disclosure, "a plurality" means two or more unless otherwise specified.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean that, for example, they may be fixedly connected or detachably connected or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present disclosure can be understood by those of ordinary skill in the art as appropriate.

It should also be noted that the embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In the current battery replacement business mode of the two-wheel vehicle market, a user has the problem of incomplete mutual matching when using a connector, and the user often begins to ride the bicycle when not locked, so that the connector is easy to loosen or strike sparks in the bumping process. In addition, due to insufficient knowledge of the rotating self-locking battery connector, a user sometimes pulls out the pull wire only by violence without rotating the rotating cover to unlock the battery connector, and the connector is easily damaged due to limited tensile strength of the connector. The connector is easy to have the phenomena of improper assembly, easy ignition, insufficient tensile strength and the like, and the battery can not supply power for normal communication of the whole vehicle.

The present disclosure is made to solve, at least in part, the problems in the prior art that the inventors have discovered.

As shown in fig. 1 to 7, the battery replacement connector includes: a male connector housing 10 and a female connector housing 20. The connector male end box body 10 is provided with a male end signal wiring terminal 11 and a male end power supply wiring terminal 12; the connector female end box body 20 is provided with a female end signal wiring terminal 21 and a female end power supply wiring terminal 22; when the connector male end box body 10 and the connector female end box body 20 are locked, at least one of the male end signal wiring terminal 11 and the female end signal wiring terminal 21 can be elastically deformed, and the male end signal wiring terminal and the female end signal wiring terminal are in surface contact; and at least one of the male power connection terminal 12 and the female power connection terminal 22 can be elastically deformed, and the two terminals are in surface contact with each other.

The utility model discloses a trade electric connector, when the public end box body of connector and the female end box body of connector lock, utilize public end signal binding post and/or female end signal binding post's elastic deformation to and public end power supply binding post and/or female end power supply binding post's elastic deformation, absorb the vibration tolerance of the in-process of jolting of riding, avoided the phenomenon of striking sparks that contact failure among the vibration process leads to. Compare crown spring, the contact pin structure of traditional battery connector that trades, public end signal binding post, female end signal binding post need not the noose, are the face contact between the two, consequently can do enough thick improve tensile strength. In a similar way, the male power supply wiring terminal and the female power supply wiring terminal can be made thick enough to improve the tensile strength. The power conversion connector can meet the requirement that the connector is likely to be operated by large external force on the premise of electrical safety, and can still ensure contact solidity and stability in a bumpy environment.

According to the embodiment of the disclosure, the number of the male terminal signal connection terminals 11 may be 1 to N, where N is a natural number, for example, 3, and the male terminal signal connection terminals 11 are disposed in the middle of the connector male terminal box 10, and the number of the male terminal signal connection terminals 11 may be flexibly adjusted according to the number of the connected vehicle-mounted terminal modules (for example, GPS, speakers, etc.), which is not limited by the disclosure. In an embodiment, the male power terminals 12 include a terminal connected to the positive electrode of the power source and a terminal connected to the negative electrode of the power source, which are respectively located at two sides of the male signal terminals 11, although the male power terminals 12 may also be disposed at other positions of the connector male housing 10, which is not limited in this disclosure. It can be understood that, in order to lock the connector male terminal box 10 and the connector female terminal box 20, the male terminal signal terminal 11 contacts with the female terminal signal terminal 21, the male terminal power terminal 12 contacts with the female terminal power terminal 22, and the positions of the female terminal signal terminal 21 and the female terminal power terminal 22 on the connector female terminal box 20 are adapted to the positions of the male terminal signal terminal 11 and the male terminal power terminal 12, which is not repeated herein.

For simplicity of description, in the following description, only the male terminal signal connection terminal 11 and the female terminal signal connection terminal 21 are taken as examples for schematic illustration, and it is understood that, unless otherwise specified, the male terminal signal connection terminal 11 and the female terminal signal connection terminal 21 may be referred to in the case of the male terminal power connection terminal 12 and the female terminal power connection terminal 22, and details of the disclosure are omitted.

According to the embodiment of the disclosure, at least one of the male terminal signal connecting terminal 11 and the female terminal signal connecting terminal 21 is a curved reed; and at least one of the male power terminals 12 and the female power terminals 22 is a curved spring.

For example, a signal line outlet a is formed in the male terminal box 10 of the connector, one end of the spring is located at the outlet, and then the spring is wound into a curved shape, and the other end of the spring is fixed to the male terminal box 10 of the connector, so as to form a curved spring. The curved spring may be S-shaped, spiral shaped, or other shapes, as the present disclosure is not limited in this respect. The curved surface of curved reed is towards signal line outlet a, and behind locking connector public end box body 10 and connector female end box body 20, curved reed produces deformation when taking place the face contact, utilizes self deformation to absorb the vibration tolerance of jolting of riding, has avoided the phenomenon of striking sparks that the contact failure of vibration in-process leads to, has guaranteed contact solidity and stability. Furthermore, the sheet-shaped connection terminal can have a sufficient thickness to improve tensile strength, avoiding damage to the connector under operation with a large external force.

According to the embodiment of the present disclosure, the male terminal signal connection terminal 11 and the male terminal power connection terminal 12 are both S-shaped reeds and the female terminal signal connection terminal 21 and the female terminal power connection terminal 22 are both planar reeds.

For example, the male signal terminals 11 are S-shaped spring pieces, and the female signal terminals 21 are flat spring pieces. Female end signal connection terminal 21 connects the battery end, adopts planar reed, the maintenance of being convenient for. Public end signal connection terminal 11 sets up to S-shaped reed, and S-shaped reed and planar reed contact utilize the elastic deformation of S-shaped reed to absorb the vibration tolerance of jolting of riding, have avoided the phenomenon of striking sparks that contact failure among the vibration process leads to, have guaranteed contact solidity and stability.

According to the embodiment of the disclosure, the contact surfaces of the male end signal wiring terminal 11 and the female end signal wiring terminal 21 are curved surfaces; and the contact surfaces of the male power supply wiring terminal 12 and the female power supply wiring terminal 22 are curved surfaces.

For example, when the connector male end box body 10 is locked with the connector female end box body 20, the male end signal wiring terminal 11 and the female end signal wiring terminal 21 are extruded, so that at least one of the male end signal wiring terminal 11 and the female end signal wiring terminal 21 is elastically deformed, for example, the female end signal wiring terminal 21 is sunken, the male end signal wiring terminal 11 is contacted with the sunken part, the contact surface is a curved surface, the contact area is increased, the phenomenon of sparking caused by poor contact in the vibration process is avoided, and the contact firmness and stability are ensured.

According to the embodiment of the present disclosure, the contact surfaces of the male terminal signal connection terminal 11 and the female terminal signal connection terminal 21 may be one or more, for example, the male terminal signal connection terminal 11 may be a curved reed having two S-shaped curved surfaces, the female terminal signal connection terminal 21 is a planar reed, each S-shaped curved surface may contact with the planar reed to form a contact surface, thereby further increasing the contact area, further avoiding the sparking phenomenon caused by poor contact in the vibration process, and ensuring the contact solidity and stability.

According to the embodiment of the present disclosure, the battery replacement connector further includes: a socket 23 provided on the connector female housing 20 and a locking piece 13 provided on the connector male housing 10. For example, the locking member 13 may be a buckle, the insertion opening 23 is a snap-fit position adapted to the buckle, and the male connector housing 10 and the female connector housing 20 are locked by the cooperation of the buckle and the snap-fit position. Further, a key 131 is arranged on the locking piece 13, and the buckle is fixed in the buckle matching position by shifting the key 131. The keys 131 are provided with anti-skid lines, so that better operation and fixation are facilitated.

According to the embodiment of the present disclosure, the battery replacement connector further includes: and the guide mechanisms are respectively arranged on the connector male end box body 10 and the connector female end box body 20.

Specifically, the guide mechanism includes: female-end guide portions 24 such as guides provided on the connector female-end housing 20; and a male-end guide 14, such as a guide fitting hole, which is fitted with the female-end guide 24, is provided on the connector male-end housing 10.

The size of public end guide part 14 and the adaptation of female end guide part 24, the quantity of female end guide part 24 can be for 1 ~ N, N is the natural number, through the cooperation of female end guide part 24 with public end guide part 14 for public end signal wiring terminal 11 aligns with female end signal wiring terminal 21's position, and public end power wiring terminal 12 corresponds with female end power wiring terminal 22's position, can conveniently be with the lock joint of connector public end box body 10 on connector female end box body 20.

According to the embodiment of the present disclosure, the female end guide 24 is provided in an even number and symmetrically disposed on the connector female end housing 20. For example, the number of the female terminal guides 24 is two, the female terminal guides 24 are provided at the edge of the connector female housing 20, and the female signal connection terminals 21 and the female power connection terminals 22 are provided between the two female terminal guides 24.

According to the embodiment of the present disclosure, the battery replacement connector further includes: a drain channel 15 provided on the connector male end housing 10.

According to the embodiment of the present disclosure, the female terminal box body 20 of the connector is further provided with an outlet b to which a signal line outgoing line led out from the female terminal signal connection terminal 21 and a power line outgoing line led out from the female terminal power connection terminal 22 extend. The signal wire outlet is used for leading out signals, and the power wire outlet is used for being connected with the battery end.

According to the embodiment of the present disclosure, the connector female housing 20 has a step surface thereon; wherein, the upper surface of the step surface is used as a contact surface with the connector male end box body 10; the lower surface of the stepped surface is provided with a mounting hole.

Specifically, the number of mounting holes can be 4, and the distribution is located four tip of connector female end box body 20, and the position of tip forms a ladder face, and the mounting hole is seted up in the lower surface of ladder face. After the male connector box body 10 and the female connector box body 20 are locked, the male connector box body 10 is in contact with the female connector box body 20 on the upper surface of the stepped surface, and the battery end is fixed on the lower surface of the stepped surface through the mounting hole, so that the operation is convenient.

Based on the same or similar design idea, the present disclosure also provides an electric bicycle, which includes the electric-replacing connector in any form. Reference may be made in detail to the above-mentioned related technical details, which are not described herein again.

The utility model provides a when trading electric connector and using, be connected female end box body of connector and battery end, terminal module one end on the automobile body is connected with female end box body of connector electricity, and the other end is connected with the public end box body of connector electricity, through alignment public end guide part and female end guide part, with the public end box body lock joint of connector in the female end box body of connector, then stir the button and lock to switch on terminal module and battery end. In the riding process, the vibration tolerance in the riding bumping process is absorbed by utilizing the elastic deformation of the male end signal wiring terminal and/or the female end signal wiring terminal and the elastic deformation of the male end power supply wiring terminal and/or the female end power supply wiring terminal, the sparking phenomenon caused by poor contact in the vibration process is avoided, and the contact firmness and the stability are ensured.

The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is possible without departing from the inventive concept. For example, the above features and (but not limited to) the features disclosed in this disclosure having similar functions are replaced with each other to form the technical solution.

Claims (13)

1. A power swapping connector, comprising:

the connector male end box body is provided with a male end signal connecting terminal and a male end power supply connecting terminal;

the connector female end box body is provided with a female end signal wiring terminal and a female end power supply wiring terminal;

when the connector male end box body and the connector female end box body are locked, at least one of the male end signal connecting terminal and the female end signal connecting terminal can be elastically deformed, and the male end signal connecting terminal and the female end signal connecting terminal are in surface contact; and at least one of the male power supply wiring terminal and the female power supply wiring terminal can generate elastic deformation, and the male power supply wiring terminal and the female power supply wiring terminal are in surface contact.

2. The swapping electrical connector of claim 1, wherein:

at least one of the male end signal connecting terminal and the female end signal connecting terminal is a curved reed; and at least one of the male power supply wiring terminal and the female power supply wiring terminal is a curved reed.

3. The swapping connector of claim 2, wherein:

the male end signal connecting terminal and the male end power supply connecting terminal are both S-shaped reeds; and

and the female terminal signal wiring terminal and the female terminal power supply wiring terminal are planar reeds.

4. The swapping connector of claim 1, wherein:

public end signal binding post, female end signal binding post's contact surface is the curved surface: and the contact surfaces of the male-end power supply wiring terminal and the female-end power supply wiring terminal are curved surfaces.

5. The swapping electrical connector of any of claims 1-4, further comprising:

the socket is arranged on the box body at the female end of the connector;

and the locking piece matched with the socket is arranged on the connector male end box body.

6. The battery swapping connector of claim 5, wherein a button is disposed on the locking member.

7. The battery swapping connector of claim 6, wherein the key is provided with anti-slip threads.

8. The swapping connector of any of claims 1-4, 6, and 7, further comprising:

and the guide mechanisms are respectively arranged on the connector male end box body and the connector female end box body.

9. The swapping connector of claim 8, wherein the guiding mechanism comprises: a female end guide portion provided on the connector female end box body; and the male end guide part is matched with the female end guide part and arranged on the connector male end box body.

10. The swapping connector of claim 9, wherein:

the number of the female end guide parts is even, and the female end guide parts are symmetrically arranged on the female end box body of the connector.

11. The swapping connector of any of claims 1-4, 6, 7, and 9, further comprising:

and the drainage groove is arranged on the connector male end box body.

12. The swapping connector of any of claims 1-4, 6, 7, and 9, wherein:

the box body at the female end of the connector is provided with a step surface;

the upper surface of the stepped surface is used as a contact surface with the connector male end box body;

the lower surface of the stepped surface is provided with a mounting hole.

13. An electric bicycle comprising the swapping connector as claimed in any of claims 1-12.

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