CN221176744U - Electricity taking device - Google Patents

Abstract

The utility model discloses an electricity taking device, which comprises: the plug-in body is provided with a plug-in part which is used for being in plug-in fit with an electricity taking port of the vehicle; the power taking body is connected with the plug body, the power taking body is provided with a power taking body input end, the power taking body input end is arranged in the plug part in a penetrating manner so as to be electrically connected with a power taking terminal of the power taking port, and the power taking body is provided with a socket connecting part; the socket body with get electric body detachably links to each other, the socket body is equipped with user's socket, the connecting terminal in the user's socket sets up to be in the socket body with get electric body and link to each other the back with get electric body input electricity and be connected. The electricity taking device provided by the embodiment of the utility model has the advantages of small volume, convenience in carrying, replaceable socket body and adaptation to new energy vehicles in different countries and regions.

Description

Electricity taking device

Technical Field

The utility model relates to the technical field of vehicle charging, in particular to an electricity taking device.

Background

The new energy vehicle has wider popularization range, the new energy vehicle-mounted battery pack provides possibility for discharging the vehicle, and the vehicle camps or the service area has rest and can take electricity from the charging port of the vehicle.

The existing electricity taking device is large in size and inconvenient to carry, occupies a large amount of space in a vehicle when not used, and meanwhile, plug standards in different areas are not uniform in different countries, so that inconvenience is caused to vehicle production.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide an electricity taking device, which provides a new energy vehicle with small volume, convenient carrying, replaceable socket body and adaptation to different countries and regions.

According to an embodiment of the utility model, an electricity taking device comprises: the plug-in body is provided with a plug-in part which is used for being in plug-in fit with an electricity taking port of the vehicle; the power taking body is connected with the plug body, the power taking body is provided with a power taking body input end, the power taking body input end is arranged in the plug part in a penetrating manner so as to be electrically connected with a power taking terminal of the power taking port, and the power taking body is provided with a socket connecting part; the socket body with get electric body detachably links to each other, the socket body is equipped with user's socket, the connecting terminal in the user's socket sets up to be in the socket body with get electric body and link to each other the back with get electric body input electricity and be connected.

According to the electricity taking device provided by the embodiment of the utility model, the electricity taking device is small in size and portable, the electricity taking body and the socket body are detachably connected, the socket body can be designed into different interface forms, and the electricity taking device is selected according to different selling areas and connected with the electricity taking body to adapt to different markets.

According to the electricity taking device provided by the embodiment of the utility model, the socket body is in sliding connection with the electricity taking body, and the connecting terminal in the user socket is electrically connected with the input end of the electricity taking body after the socket body is fixedly connected with the electricity taking body in a plugging manner.

According to the power taking device provided by the embodiment of the utility model, an open plug-in space is formed in the power taking body, and the socket body is suitable for being plugged in the plug-in space; the socket body is provided with a socket electricity taking terminal electrically connected with a connecting terminal in the user socket, and the discharge column and the socket electricity taking terminal are inserted in the socket body and are electrically connected in the inserting direction of the electricity taking body.

According to the electricity taking device provided by the embodiment of the utility model, the inner side surface of the plugging space is provided with the positioning piece, the socket body is provided with the guide chute, and the positioning piece is in guide limit fit with the guide chute when being in sliding plugging with the socket body and the electricity taking body.

According to the electricity taking device provided by the embodiment of the utility model, the positioning piece comprises the connecting part and the limiting part, and the limiting part is connected with the connecting part and is in a T-shaped structure; the guide sliding groove comprises a communicating sub-groove and a limiting sub-groove, the connecting portion penetrates through the communicating sub-groove, and the limiting portion slides in the limiting sub-groove in a limiting mode.

According to the power taking device provided by the embodiment of the utility model, the guide sliding groove and the socket power taking terminal are respectively arranged on two adjacent side surfaces of the socket body, and one end of the guide sliding groove extends and is arranged on the surface where the socket power taking terminal is arranged.

According to the electricity taking device provided by the embodiment of the utility model, the sliding plug-in direction of the socket body and the electricity taking body is intersected with the plug-in direction of the plug-in part and the electricity taking port.

According to the electricity taking device provided by the embodiment of the utility model, the plug body is provided with a plurality of first bolt connecting holes, and the electricity taking body is provided with a plurality of second bolt connecting holes which are in one-to-one correspondence with the first bolt connecting holes; the three first bolt connection holes are distributed in the plug body in an equilateral triangle shape, and the plug body and the electricity taking body are connected with the second bolt connection holes through the first bolt connection holes in a penetrating mode through the first connection piece.

According to the power taking device provided by the embodiment of the utility model, the power taking device further comprises a shell, wherein the shell is provided with an accommodating space, the plug-in body is arranged in the accommodating space, and the shell is detachably connected with the power taking body.

The power taking device provided by the embodiment of the utility model further comprises a locking structure, wherein the locking structure is rotationally connected with the power taking body; the electricity taking body is provided with an elastic part, and the locking structure is elastically pressed against the elastic part; the one end of locking structure is equipped with the operation end and the other end is equipped with locking portion, the grafting body is equipped with the locking connector, the casing is equipped with the operation and reserves the port, locking portion stretches out the locking connector just the operation end stretches out the operation reserves the port, the pressure that the operation end applyed with the elasticity of elastic component is opposite.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is an exploded view of an electricity-extracting apparatus according to an embodiment of the present utility model;

FIG. 2 is a perspective view of an assembled power take-off device according to an embodiment of the present utility model;

FIG. 3 is a perspective view of the power take-off device of the embodiment of the utility model after installation, close to the charging port side of the vehicle;

fig. 4 is a perspective view of a plug body of the power taking device facing away from a charging port side of a vehicle according to an embodiment of the present utility model;

FIG. 5 is a perspective view of a plug body of the power take-off device near a charging port side of a vehicle according to an embodiment of the present utility model;

FIG. 6 is a perspective view of a power take-off body of the power take-off device of the embodiment of the utility model near a plug body side;

FIG. 7 is a schematic diagram of a bottom view of a power extractor of the power extractor according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a locking member of a locking structure of an electricity taking device according to an embodiment of the present utility model;

fig. 9 is a schematic structural view of a socket body of the power taking device according to the embodiment of the utility model;

FIG. 10 is a perspective view of a power take-off housing according to an embodiment of the utility model;

FIG. 11 is a perspective view of another view of a power take-off housing according to an embodiment of the utility model;

Fig. 12 is a schematic structural view of a socket body of the power taking device according to some embodiments of the present utility model;

Fig. 13 is a schematic structural view of a socket body of an electricity taking device according to other embodiments of the present utility model;

fig. 14 is a schematic structural view of a socket body of a power taking device according to still other embodiments of the present utility model;

fig. 15 is a schematic structural view of a socket body of an electricity taking device according to still other embodiments of the present utility model.

Reference numerals:

The power take-off device 100 is configured to take power from the power take-off device,

The plug body 1, the plug back plate 11, the locking connection port 111, the third bolt connection hole 112, the plug portion 12, the positioning circular groove 121, the electricity taking through port 122, the first bolt connection hole 13,

The power taking body 2, the power taking body input end 21, the positioning piece 22, the connecting part 221, the limiting part 222, the discharge port 23, the discharge column 231, the connecting bump 24, the connecting shaft 25, the second bolt connecting hole 26, the elastic part 27,

The locking member 3, the locking portion 31, the pressing groove 32, the fixing shaft hole 33, the operating end 34,

A socket body 4, a user socket 41, a socket power taking terminal 42, a guide chute 43, a communicating sub-slot 431, a limiting sub-slot 432, a socket body side 44, a socket body bottom edge 45,

A housing 5, an operation reserve port 51, a fourth bolting hole 52, an accommodation space 53, a back baffle 54,

A second connector 6, a first connector 7.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

The following describes an electricity taking device 100 according to an embodiment of the present utility model with reference to fig. 1 to 15, where the electricity taking device 100 is small in size and convenient to carry, the electricity taking body 2 and the socket body 4 are detachably connected, and the socket body 4 can be designed into different interface forms, and is selected according to different sales areas and connected with the electricity taking body 2 to adapt to different markets.

As shown in fig. 1 to 15, a power taking device 100 according to an embodiment of the present utility model includes: the socket comprises a plug body 1, a power taking body 2 and a socket body 4.

The plug body 1 is provided with a plug part 12, and the plug part 12 is used for being in plug fit with an electricity taking port of a vehicle; the electricity taking body 2 is connected with the plug body 1, the electricity taking body 2 is provided with an electricity taking body input end 21, the electricity taking body input end 21 is penetrated in the plug part 12 to be electrically connected with an electricity taking terminal of an electricity taking port, and the electricity taking body 2 is provided with a socket connecting part; the socket body 4 is detachably connected with the electricity taking body 2, the socket body 4 is provided with a user socket 41, and a connection terminal in the user socket 41 is arranged to be electrically connected with the electricity taking body input end 21 after the socket body 4 is connected with the electricity taking body 2.

In actual design, firstly, the plugging part 12 is effectively matched with the electricity taking port of the vehicle, so that the plugging part 12 is ensured to be reliably inserted into the electricity taking port of the vehicle, and then the electricity taking body 2, the plugging body 1 and the electricity taking port of the vehicle are conveniently matched reliably, conveniently and effectively.

Specifically, the plugging portion 12 may be provided with some positioning structures, such as a positioning circular groove 121, the positioning circular groove 121 avoids a power taking through hole 122 of the plugging body 1, the power taking through hole 122 is used for taking the power taking body input end 21 of the power taking body 2, the power taking hole of the vehicle may be provided with some protruding structures matched with the positioning circular groove 121 of the plugging portion 12, and when the plugging portion 12 is mounted on the power taking hole of the vehicle, the positioning circular groove 121 of the plugging portion 12 is matched with the protruding structures at the power taking hole of the vehicle, so that the reliability of the matching of the plugging portion 12 and the power taking hole of the vehicle is further enhanced. In the design of the embodiment of the utility model, two positioning circular grooves 121 are arranged to ensure that the plug body 1 is reliably connected to the power taking port of the vehicle.

In practice, the electricity taking body 2 is arranged in the plugging portion 12 in a penetrating manner and is electrically connected with the electricity taking terminal of the vehicle electricity taking port, that is, the electricity taking body 2 and the electricity taking terminal of the vehicle electricity taking port are connected and positioned by taking the plugging body 1 as an intermediate structure, so that the electricity taking body 2 can more effectively take electricity through the electricity taking port of the vehicle. If in actual design, the electricity taking body 2 can be connected with the plug body 1 first, then the plug body 1 connected with the electricity taking body 2 is inserted into the electricity taking port of the vehicle, or of course, after the plug body 1 is matched with the electricity taking port of the vehicle, the electricity taking body 2 is connected with the plug body 1, and a proper electricity taking connection mode can be selected according to the convenience of users.

Of course, the number of the power taking body input ends 21 of the power taking body 2 can be designed according to practical situations, such as two, three, four and the like; the utility model designs three electricity taking body input ends 21, and the number of the electricity taking through holes 122 on the corresponding plug body 1 is also three, and the electricity taking body input ends 21 of the electricity taking bodies 2 are electrically connected with the vehicle electricity taking terminals through the electricity taking through holes 122 of the plug body 1, so that the function of taking electricity from the battery pack of the vehicle by the electricity taking bodies 2 is realized.

Further, get electric body 2 and be equipped with detachable connection's socket body 4, socket body 4 mainly uses for the user side, when the user need charge through the consumer that carries for the vehicle, can peg graft socket body 4 in getting electric body 2, when not needing to charge, can dismantle socket body 4 from getting electric body 2. The connection terminal of the user socket 41 is electrically connected with the power taking body input end 21 after the socket body 4 is connected with the power taking body 2, and the power taking body input end 21 is connected with the plug body 1 and is connected with the power taking terminal of the power taking port of the vehicle by passing through the plug body 1, so that a user can successfully take power for use. That is, when the user needs to charge the consumer of oneself, accessible plug body 1, get electric body 2 and socket body 4 and realize, whole structure is small and portable.

In addition, the socket body 4 may design the user sockets 41 with different standards according to practical situations, wherein it should be noted that the user sockets 41 in different countries may be set to be different, for example, the user sockets 41 in the chinese standard, the japanese standard, the us standard and the eu standard are all different, and the socket body 4 may be selectively installed and replaced according to the market and local regulation standards for different users to use. Wherein fig. 12-15 illustrate different types of socket bodies 4 used in different countries or regions.

Therefore, the electricity taking device 100 of the embodiment of the utility model has small volume and is convenient to carry, the electricity taking body 2 and the socket body 4 are detachably connected, the socket body 4 can be designed into different interface forms, and the electricity taking device is selected according to different selling areas and connected with the electricity taking body 2 to adapt to different markets.

In some embodiments, the socket body 4 is slidably plugged with the electricity taking body 2, and the connection terminal in the user socket 41 is configured to be electrically connected with the electricity taking body input terminal 21 after the socket body 4 is plugged and fixed with the electricity taking body 2.

In practice, after the power taking input terminal of the power taking body 2 is electrically connected with the power taking port terminal of the vehicle, the positions connected with the socket body 4 can be set in different directions of the power taking body 2, and the socket body 4 can be plugged in different directions of the power taking body 2 so as to be electrically connected with the power taking input terminal and then power is taken through the vehicle.

The socket body 4 is detachably and slidably connected to the electricity taking body 2, that is, the socket body 4 is not only required to be plugged into the electricity taking body 2, but also is matched with the electricity taking body 2 in a sliding manner, at this time, the surface of the socket body 4, which is in sliding fit with the electricity taking body 2, and the surface of the socket body, which is plugged into the electricity taking body 2, are arranged in different directions so as to be in sliding fit and plugging, and the socket body 4 and the electricity taking body 2 are connected more accurately in a sliding connection re-plugging manner, so that loosening or position variation of the socket body 4 is reduced, and the reliability of connecting electric equipment to the socket body 4 by a user is further ensured.

In some embodiments, an open plugging space is formed in the electricity taking body 2, and the socket body 4 is suitable for plugging in the plugging space; wherein, a discharge column 231 electrically connected with the power taking body input end 21 is arranged in the plugging space, the socket body 4 is provided with a socket power taking terminal 42 electrically connected with the connecting terminal in the user socket 41, and the discharge column 231 and the socket power taking terminal 42 are plugged and electrically connected along the plugging direction of the socket body 4 and the power taking body 2.

Specifically, when the socket body 4 is connected with the electricity taking body 2, the socket body 4 can be installed in the plugging space, and at the moment, the integration level of the socket body 4 after being connected with the electricity taking body 2 is higher, and the occupied space is smaller.

In practice, a plurality of discharge ports 23 may be disposed in the plugging space of the electricity taking body 2, and the discharge column 231 is disposed in the discharge ports 23 and electrically connected to the electricity taking body input end 21; meanwhile, the socket body 4 is provided with a socket power taking terminal 42 electrically connected with the connection terminal in the user socket 41, and the socket power taking terminal 42 is electrically connected with the discharge column 231.

The number of the socket power taking terminals 42 may be plural, and the number of the socket power taking terminals 42 and the number of the discharge columns 231 are in one-to-one correspondence, for example, the number of the socket power taking terminals 42 and the number of the discharge columns 231 are two, three, four, or the like. The three socket power taking terminals 42 are arranged, the socket body 4 is in sliding connection with the power taking body 2 to fix and position, the sliding of the socket body 4 on the power taking body 2 is ensured, meanwhile, double guarantees are provided for fixing the socket body 4 on the power taking body 2, and the socket body 4 is firmly and stably fixed when being plugged into and pulled out of an external socket.

When the socket power-taking terminal 42 is electrically connected to the discharge column 231, the user power-taking terminal 42 is electrically connected to the socket power-taking terminal 42 through the user socket 41 when the user socket 41 of the socket body 4 is plugged into the user power-taking device, and the socket power-taking terminal 42 is electrically connected to the discharge column 231 at this time, the discharge column 231 is electrically connected to the power-taking body input end 21, and the power-taking body input end 21 is electrically connected to the power-taking port terminal of the vehicle, so that the user can take power to the vehicle through the user socket 41 to charge the power-taking device.

In the embodiment of the utility model, the discharge column 231 and the sliding installation parts of the electricity taking body 2 and the socket body 4 are arranged in the plugging space, so that the integration level of the electricity taking body 2 and the socket body 4 is higher, the socket body 4 can be detached or connected with the electricity taking body 2 according to the requirement, and the socket electricity taking terminal 42 can be electrically connected with the discharge column 231 after being plugged along the plugging direction of the socket body 4 and the electricity taking body 2, and the operation is simple.

In some embodiments, the inner side surface of the plugging space is provided with a positioning piece 22, the socket body 4 is provided with a guiding chute 43, and the guiding chute 43 is in guiding and limiting fit when the positioning piece 22 is in sliding plugging with the socket body 4 and the electricity taking body 2.

The positioning piece 22 is connected with the electricity taking body 2, when the socket body 4 is plugged with the electricity taking body 2, the positioning piece 22 is matched with the guide sliding groove 43 at the same time, and when the socket body 4 is close to the electricity taking body 2 and is inserted into the electricity taking body 2, the positioning piece 22 and the guide sliding groove 43 move relatively, such as the positioning piece 22 can be initially positioned at the inlet end of the guide sliding groove 43, after the socket body 4 is inserted into the electricity taking body 2, the positioning piece 22 is positioned at the bottom of the guide sliding groove 43, the stability of the socket body 4 after the socket body 2 is further ensured by setting the positioning mode of the positioning piece 22 and the guide sliding groove 43, when the socket body 4 is plugged with user electric equipment and is plugged, the loosening phenomenon of the plugging end of the socket body 4 and the user electric equipment is reduced, and the connection is more stable.

In some embodiments, the positioning member 22 includes a connecting portion 221 and a limiting portion 222, where the limiting portion 222 is connected to the connecting portion 221 and has a T-shaped structure; the guiding chute 43 includes a communicating sub-slot 431 and a limiting sub-slot 432, the connecting portion 221 is disposed in the communicating sub-slot 431 in a penetrating manner, and the limiting portion 222 is disposed in the limiting sub-slot 432 in a limiting manner.

Specifically, the connection portion 221 of the positioning member 22 is in a cylindrical structure, the limit portion 222 of the positioning member 22 is in a disc-shaped structure, the connection portion 221 is connected to the plug body 1, the disc-shaped structure is connected to the cylindrical structure, the communicating sub-groove 431 of the guide chute 43 is matched with the connection portion 221, the limit sub-groove 432 is matched with the limit portion 222, and when the power taking body 2 and the plug body 1 are in plug-in matching, the limit portion 222 can relatively move to the bottom of the guide chute 43 from the inlet end of the guide chute 43 in the process of inserting the power taking body 2, the guide chute 43 in the T-shaped structure is convenient to design and limit, the guide chute 43 is matched with the positioning member 22 in a structure, and the structures of the positioning member 22 and the guide chute 43 are both set to be T-shaped structures, so that the positioning member 22 can relatively move in the guide chute 43 at first, and meanwhile, the movement of the socket body 4 relative to the power taking body 2 can be reduced through the limit portion 222 of the positioning member 22. In addition, the positioning member 22 may be preferably made of metal structure or high performance plastic material, so as to ensure stable connection and no clamping stagnation during insertion and extraction.

In some embodiments, the guiding chute 43 and the socket power taking terminal 42 are respectively disposed on two adjacent sides of the socket body 4, and one end of the guiding chute 43 extends and is disposed on the surface of the socket power taking terminal 42. By arranging the guide chute 43 and the socket power taking terminal 42 on the adjacent side surfaces, the sliding and the plugging can be separated, the mutual influence can not be avoided, the sliding of the socket body 4 relative to the power taking body 2 can be ensured, and the plugging of the socket body 4 to the power taking body 2 can be ensured to take power; one end of the guiding chute 43 extends to the surface of the socket power taking terminal 42, that is, before the socket power taking terminal 42 is connected to the discharging column 231, the positioning member 22 enters the guiding chute 43 through the surface of the socket power taking terminal 42, and then the socket power taking terminal 42 is connected to the discharging column 231, so that the relative position of the socket body 4 and the power taking body 2 can be further ensured when the socket body is connected.

In practical design, as shown in fig. 1, 6, 7 and 9, the electricity taking body 2 is provided with a downward open plugging space, and the plugging space of the electricity taking body 2 is a semi-closed space, for example, one surface of the electricity taking body 2 close to the plugging body 1 is an end surface, one surface of the electricity taking body is open, and meanwhile, the lower part of the top surface of the electricity taking body 2 is also downward open, the positioning piece 22 is arranged on one side of the end surface of the electricity taking body 2, which is away from the plugging body 1, and the discharge column 231 is arranged at the bottom of the top surface of the electricity taking body 2; at this time, the socket body 4 is provided with the socket power taking terminal 42 on one surface, the guide sliding groove 43 is arranged on the side surface adjacent to the socket power taking terminal 42, when the socket body 4 is plugged into the power taking body 2, the surface where the guide sliding groove 43 of the socket body 4 is located is opposite to the end surface of the power taking body 2, and the surface where the socket power taking terminal 42 of the socket body 4 is located is opposite to the discharge column 231 of the socket body 4, so that the positioning piece 22 is matched with the guide sliding groove 43 conveniently, the socket body 4 is in sliding fit with the power taking body 2 relatively, and the socket power taking terminal 42 of the socket body 4 is opposite to the discharge column 231 of the power taking body 2 can be ensured to realize electric connection of the two.

Further, the preferred position of the chute end point of the T-shaped guiding chute 43 is the connection line between the side edge 44 of the socket body and the midpoint of the bottom edge 45 of the socket body, that is, the guiding chute 43 is located at the middle position of the distribution direction of the plurality of discharging columns 231, and the positioning element 22 on the end face of the electricity taking body 2 is also located at the middle position of the distribution direction of the plurality of discharging columns 231, so that the positioning element 22 and the guiding chute 43 can effectively and uniformly decompose the plugging force after being positioned and connected, that is, a certain acting force is applied in the direction that the side face of the socket body 4 close to the electricity taking body 2 contacts with the end face of the electricity taking body 2, so that the larger displacement of the electricity taking body 2 and the socket body 4 occurs under the condition of careless contact, and the plugging effect is reduced.

According to the embodiment of the utility model, through the matching of the positioning piece 22 and the guide chute 43, the plug force of the socket body 4 connected with the electricity taking body 2 is effectively decomposed, and the stability of the connection of the socket body 4 and the electricity taking body 2 is ensured.

In some embodiments, the sliding mating direction of the socket body 4 with the power take-off body 2 intersects the mating direction of the mating portion 12 with the power take-off port. In practice, the socket body 4 and the electricity taking body 2 are distributed and connected along the direction of the electricity taking opening of the vehicle, the electricity taking body 2 is provided with an installation space, the socket body 4 is inserted in the installation space of the electricity taking body 2, the space occupied by the orderly distributed electricity taking opening along the direction of the electricity taking opening of the vehicle can be saved, the socket body 4 and the electricity taking body 2 are integrated, the electricity taking body 2 is inserted along the direction of the electricity taking opening of the vehicle, the electricity taking body 2 and the electricity taking opening of the vehicle can be conveniently connected, and the connection reliability is ensured.

Therefore, the sliding plugging direction of the socket body 4 and the electricity taking body 2 is intersected with the plugging direction of the vehicle electricity taking port, so that the high-efficiency electricity taking can be realized, and the integration level is higher.

In some embodiments, the plug body 1 is provided with a plurality of first bolt connection holes 13, and the electricity taking body 2 is provided with a plurality of second bolt connection holes 26 which are in one-to-one correspondence with the number of the first bolt connection holes 13; the three first bolt connection holes 13 are distributed in the plug body 1 in an equilateral triangle shape, and the plug body 1 and the electricity taking body 2 are connected with the second bolt connection holes 26 by penetrating the first bolt connection holes 13 through the first connecting piece 7.

As shown in fig. 4, 6 and 7, the plug body 1 is provided with three first bolt connection holes 13, the electricity taking body 2 is provided with three second bolt connection holes 26 corresponding to the first bolt connection holes 13 in number one by one, for example, two of the three first bolt connection holes 13 are distributed on one side of the distribution direction of the three electricity taking through holes 122, and the other first bolt connection hole 13 is distributed on the other side of the distribution direction of the three electricity taking through holes 122; two of the three second bolting holes 26 are distributed on one side of the distribution direction of the three power taking body input ends 21, and the other second bolting hole 26 is distributed on the other side of the distribution direction of the three power taking body input ends 21; therefore, the three second bolt connection holes 26 are distributed on the electricity taking body 2 in an equilateral triangle shape, and the electricity taking body 2 and the plug body 1 are detachably connected through the first bolt connection holes 13 and the second bolt connection holes 26 penetrating through the first connecting piece 7.

The connection line of the detachable connection part of the plug body 1 and the electricity taking body 2 is set to be an equilateral triangle, for example, when three electricity taking through holes 122 of the plug body 1 are connected with three electricity taking through holes 21, the stress balance of the connection of the plug body 1 and the electricity taking body 2 is ensured, and the three electricity taking through holes 122 of the plug body 1 are better connected with the terminals of the vehicle electricity taking holes.

It should be noted that, not only the connection line of the detachable connection portion of the socket body 1 and the power taking body 2 is set to be an equilateral triangle, but also the positioning member 22 is set at the center position of the equilateral triangle, that is, the positioning member 22 is located at the center positions of the three second bolt connection holes 26.

The positioning piece 22 is arranged at the center of the equilateral triangle, so that the effective decomposition of the plugging force when the socket body 4 is connected with an external socket can be further ensured, the stress is more uniform, and the positioning piece 22 can provide the best fixing effect when the socket body 4 is plugged into or plugged out of the external socket.

In some embodiments, the power take-off device further comprises a shell 5, the shell 5 is provided with a containing space 53, the plug body 1 is installed in the containing space 53, and the shell 5 is detachably connected with the power take-off body 2.

The housing 5 is detachably connected with the socket body 1 through the third bolt connection hole 112, the fourth bolt connection hole 52 and the second connection member 6, that is, when actually connected, the housing 5 is connected with the socket body 1, and then the power taking body 2 is connected with the socket body 1, and then the socket body 4 is connected with the power taking body 2. The accommodation space 53 of the shell 5 is larger than the plugging space of the electricity taking body 2, and part of the shell 5 is arranged on the periphery of the electricity taking body 2 in a surrounding manner to shield and protect the internal structure. At the same time, a back baffle 54 is also arranged outside the shell 5 and can be used for marking brand marks.

In some embodiments, the power take-off device further comprises a locking structure, wherein the locking structure is in rotary connection with the power take-off body 2; the electricity taking body 2 is provided with an elastic part 27, and the locking structure is elastically pressed against the elastic part 27; one end of the locking structure is provided with an operating end 34, the other end of the locking structure is provided with a locking part 31, the plug body 1 is provided with a locking connection port 111, the shell 5 is provided with an operation reserved port 51, the locking part 31 extends out of the locking connection port 111, the operating end 34 extends out of the operation reserved port 51, and the pressure applied by the operating end 34 is opposite to the elastic force of the elastic part 27.

That is, when the locking structure is pressed, the operating end 34 of the locking member 3 presses the elastic portion 27, so that the position of the locking portion 31 is changed to lock or unlock the locking portion 31 with the vehicle-mounted power take-off port. In actual operation, after the electricity taking body 2 is connected with the plug body 1, the locking piece 3 and the elastic part 27 are in a natural state, and the locking part 31 locks the vehicle-mounted electricity taking port to prevent the forced falling off in the use state.

Specifically, the electricity taking body 2 is provided with symmetrically arranged connection lugs 24, a connecting shaft 25 is arranged between the two connection lugs 24, two fixed shaft holes 33 corresponding to the connecting shaft 25 are arranged on two sides of the bottom of the locking piece 3, an elastic part 27 is arranged on one side of the connection lugs 24 and the connecting shaft 25 of the electricity taking body 2, the electric taking body 2 is rotationally connected with the two fixed shaft holes 33 of the locking piece 3 through the connecting shaft 25 on the electricity taking body 2, the locking piece 3 is propped against the elastic part 27 of the electricity taking body 2, and the locking piece 3 is provided with a propping groove 32 propped against the elastic part 27, so that the locking piece 3 is rotationally connected with the electricity taking body 2 and simultaneously propped against the elastic part 27 through the propping groove 32.

Further, the plug body 1 is provided with a plug backboard 11 and a plug portion 12, the plug portion 12 is connected to the plug backboard 11, the plug portion 12 is matched with the vehicle power taking port for plug connection, the cross section area of the plug backboard 11 is larger than that of the plug portion 12, the locking connection port 111 is arranged on the plug backboard 11 and avoids the plug portion 12, under the condition that the operation end 34 is pressed, the locking portion 31 is loosened towards the upper side of fig. 3, so that the locking portion 31 is loosened at the vehicle power taking port, under the normal use state, the locking structure locks the integral structure formed by the power taking body 2 and the plug body 1 with the vehicle power taking port, the locking portion 31 faces to the lower side of fig. 3 and is limited at the locking connection port 111 to lock with the vehicle power taking port, and the vehicle power taking port is provided with a structure matched with the locking portion 31, so that the locking portion 31 is hooked on the vehicle power taking port and locked with the vehicle power taking port, and the power taking device 100 is prevented from falling off from the vehicle power taking port under the use state.

In the power taking device 100 of the embodiment of the utility model, the locking structure is combined with the shell 5, the operation end 34 of the locking structure extends out of the operation reserved port 51 of the shell 5, so that a user can conveniently operate the locking piece 3, and meanwhile, the locking piece 3 is supported through the shell 5.

1. In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

2. In the description of the utility model, a "first feature" or "second feature" may include one or more of such features.

3. In the description of the present utility model, "plurality" means two or more.

4. In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween.

5. In the description of the utility model, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An electricity taking device, comprising:

the plug-in body is provided with a plug-in part which is used for being in plug-in fit with an electricity taking port of the vehicle;

The power taking body is connected with the plug body, the power taking body is provided with a power taking body input end, the power taking body input end is arranged in the plug part in a penetrating manner so as to be electrically connected with a power taking terminal of the power taking port, and the power taking body is provided with a socket connecting part;

The socket body with get electric body detachably links to each other, the socket body is equipped with user's socket, the connecting terminal in the user's socket sets up to be in the socket body with get electric body and link to each other the back with get electric body input electricity and be connected.

2. The power take-off device of claim 1, wherein the socket body is slidably connected to the power take-off body, and the connection terminal in the user socket is configured to be electrically connected to the power take-off body input after the socket body is fixedly connected to the power take-off body.

3. The power take-off device according to claim 2, wherein an open plugging space is formed in the power take-off body, and the socket body is adapted to be plugged in the plugging space;

the socket body is provided with a socket electricity taking terminal electrically connected with a connecting terminal in the user socket, and the discharge column and the socket electricity taking terminal are inserted in the socket body and are electrically connected in the inserting direction of the electricity taking body.

4. The power taking device according to claim 3, wherein a positioning piece is arranged on the inner side surface of the plugging space, the socket body is provided with a guiding chute, and the positioning piece is in guiding and limiting fit with the guiding chute when the socket body is in sliding plugging with the power taking body.

5. The power take-off device according to claim 4, wherein the positioning member comprises a connecting portion and a limiting portion, and the limiting portion is connected with the connecting portion and has a T-shaped structure;

The guide sliding groove comprises a communicating sub-groove and a limiting sub-groove, the connecting portion penetrates through the communicating sub-groove, and the limiting portion slides in the limiting sub-groove in a limiting mode.

6. The power taking device according to claim 4, wherein the guide chute and the power taking terminal of the socket are respectively arranged on two adjacent side surfaces of the socket body, and one end of the guide chute extends and is arranged on the surface of the power taking terminal of the socket.

7. The power extraction device of claim 2, wherein a sliding mating direction of the socket body and the power extraction body intersects a mating direction of the mating portion and the power extraction port.

8. The electricity taking device according to any one of claims 1 to 7, wherein the plug body is provided with a plurality of first bolt connection holes, and the electricity taking body is provided with a plurality of second bolt connection holes in one-to-one correspondence with the number of the first bolt connection holes;

The three first bolt connection holes are distributed in the plug body in an equilateral triangle shape, and the plug body and the electricity taking body are connected with the second bolt connection holes through the first bolt connection holes in a penetrating mode through the first connection piece.

9. The power take-off device of claim 1, further comprising a housing, wherein the housing defines an accommodating space, wherein the plug body is mounted in the accommodating space, and wherein the housing is detachably connected to the power take-off body.

10. The power extraction device of claim 9, further comprising a locking structure rotatably coupled to the power extraction body;

The electricity taking body is provided with an elastic part, and the locking structure is elastically pressed against the elastic part;

the one end of locking structure is equipped with the operation end and the other end is equipped with locking portion, the grafting body is equipped with the locking connector, the casing is equipped with the operation and reserves the port, locking portion stretches out the locking connector just the operation end stretches out the operation reserves the port, the pressure that the operation end applyed with the elasticity of elastic component is opposite.