CN216818797U

CN216818797U - Lever-type plugging labor-saving charging plug and socket assembly

Info

Publication number: CN216818797U
Application number: CN202220226341.0U
Authority: CN
Inventors: 夏江主
Original assignee: Dongguan Yucheng Industry Co ltd
Current assignee: Dongguan Yucheng Industry Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-06-24
Anticipated expiration: 2032-01-25

Abstract

The utility model relates to the technical field of automobile charging sockets, in particular to a lever type plugging labor-saving charging plug and socket assembly. Comprises a plug, a socket and a connecting lever; the plug is internally provided with a jack, and two sides of the plug are provided with hinged supports; the connecting lever comprises a connecting cross rod and two hinged side plates which are integrally formed, the two hinged side plates are respectively arranged on two sides of the connecting cross rod, the two hinged side plates are both provided with a hinged port, and a hinged support on each hinged side plate is arranged in the hinged port; the socket is connected with the plug in a plugging manner. The utility model aims to solve the problem that the charging socket and the plug in the prior art need large force no matter the charging socket and the plug are plugged in or pulled out, and the utility model not only saves labor when in use, but also is not easy to fall off.

Description

Lever-type plugging labor-saving charging plug and socket assembly

Technical Field

The utility model relates to the technical field of automobile charging sockets, in particular to a lever type plugging labor-saving charging plug and socket assembly.

Background

As electric vehicles become more popular and the demand for charging efficiency increases, more powerful and higher current charging sockets become more widely used. During operation, new forms of energy electric automobile need press the overhead buckle that charges with the hand after charging, pulls out the head that charges again, and it dynamics of pulling out requires great for it is inconvenient to charge the head and take off, thereby causes new forms of energy electric automobile to charge and wastes time and energy and loaded down with trivial details shortcoming, and it is inconvenient to use to a very large part of people. On the other hand, during the charging process, when the conducting wire moves, the plug is easy to fall off.

In view of the above, the utility model provides a lever-type plug-pull labor-saving charging plug and socket assembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lever-type plug-pull labor-saving charging plug and socket assembly, and aims to solve the problem that a charging socket and a plug in the prior art need large strength no matter the charging socket and the plug are plugged in or pulled out, and the lever-type plug-pull labor-saving charging plug and socket assembly is labor-saving and not easy to fall off when used.

The lever-type plug-pull labor-saving charging plug-socket assembly comprises a plug, a socket and a connecting lever;

the plug is internally provided with jacks, and two sides of the plug are provided with hinged supports;

the connecting lever comprises a connecting cross rod and two hinged side plates which are integrally formed, the two hinged side plates are respectively arranged at two sides of the connecting cross rod, the two hinged side plates are respectively provided with a hinged port, and a hinged support on each hinged side plate is arranged in the hinged port;

the socket is connected with the plug in a plugging mode.

The plug is connected with the socket through the connecting lever, the connecting lever and the plug are hinged through the hinged support and the hinged hole, the connecting lever can rotate within a certain angle range and is pulled to enable the connecting cross rod and the upper surface of the plug to form a fulcrum, the plug can be inserted into the socket (or pulled out of the plug), and therefore the plug is more labor-saving to insert and pull out.

Further, the plug includes integrated into one piece's first plug portion and two plug portions, the inside cavity of a plug portion, a plug portion inside is equipped with the jack, just a plug portion inner wall forms annular groove with the jack outer wall, just the outside both sides of a plug portion are located to hinged support, a plug portion is connected with the socket plug, just in annular groove is arranged in to the socket, two connecting wire of plug.

Furthermore, an included angle a is formed between the first plug part and the second plug part, and the range of a is 90-150 degrees.

Set up the plug in integrated into one piece's plug one and plug two, and plug one is connected with the socket, and the socket is arranged in the annular groove that plug one inner wall and jack outer wall formed, plug and socket connection back, the plug just is more difficult for droing, and the inside conducting structure that charges of protection that the exterior structure of plug one can be better, and plug one and plug two formation angle be the contained angle of an, when can be convenient for insert the plug, grip the plug, the conducting part on having avoided careless contact to the plug and socket, avoid electrocuteeing, protect human safety.

Further, two articulated curb plates all are equipped with the guide way.

Further, plug guide structure is equipped with in the outside both sides of socket, still be equipped with the push-and-pull post on the plug guide structure, push-and-pull post and guide way cooperation.

Through the cooperation of plug guide structure, push-and-pull post and guide way, direction when having realized the plug and having inserted is injectd, and plug guide structure aims at the guide way of plug under the user state. Therefore, the plug can only move in the plugging direction when in use.

Further, the guide groove is an arc-shaped groove.

Set up the guide way in the arc wall to the plug can be along the direction rotating of arc wall, when connecting the guide way dextrorotation on the lever, the guide rail receives the pulling force of push-and-pull post, can make the plug insert in the socket, thereby makes to insert the plug more laborsaving.

Furthermore, the plug guide structure is a guide block, and the push-pull column is arranged on the guide block.

Furthermore, a guide rail is further arranged on one part of the plug, the guide rail is matched with the guide block, when the socket is connected with the other part of the plug, the guide block and the push-pull column are arranged in the guide rail, and a notch is formed in the tail end of the guide rail.

When the plug is inserted, the connecting lever is pulled upwards, and the guide groove is pushed by the push-pull column, so that the plug is pulled out of the socket. And the far end of the guide rail is provided with a notch, so that the push-pull column can be completely separated from the guide rail.

Furthermore, a first buckle is arranged on the socket.

Further, the inner sides of the two hinged side plates are provided with second hasps.

The first buckle and the second buckle are arranged to facilitate the next use, and before the use, when the connecting lever is pushed open, the first buckle and the second buckle can fix the position of the lever, so that the notch of the guide rail is aligned with the guide block on the socket.

Compared with the prior art, the lever type plugging labor-saving charging plug and socket assembly provided by the utility model is labor-saving in use and is not easy to fall off. The plug is connected with the socket through the connecting lever, the connecting lever and the plug are hinged through the hinged support and the hinged hole, the connecting lever can rotate within a certain angle range, the connecting lever is pulled to enable the connecting cross rod and the upper surface of the plug to form a fulcrum, and the plug can be inserted into the socket (or pulled out), so that the plug can be inserted into and pulled out from the socket in a labor-saving manner, the plug is arranged on the first plug part and the second plug part which are integrally formed, the first plug part is connected with the socket, the socket is arranged in the annular groove formed by the inner wall of the first plug part and the outer wall of the jack, the plug is not easy to fall off after the plug and the socket are connected, the external structure of the first plug part can better protect the internal charging conduction structure, the first plug part and the second plug part form an included angle of a, and the plug can be conveniently held when the plug is inserted, the conductive part on the plug and the socket is prevented from being touched carelessly, electric shock is avoided, and the safety of a human body is protected.

Drawings

Fig. 1 is a first schematic view of an assembly structure of a lever-type plug-pull labor-saving charging plug and socket assembly provided by the utility model;

fig. 2 is a schematic view of an assembly structure of a lever-type plug-pull labor-saving charging plug and socket assembly provided by the utility model;

fig. 3 is a schematic diagram of a plug in the lever-type plug-pull labor-saving charging plug-and-socket assembly provided by the utility model.

Reference numerals referred to in the drawings have: the plug comprises a plug 1, a hinged support 101, a plug first part 102, a plug second part 103, a jack 104, a ring-shaped groove 105, a guide rail 106, a connecting lever 2, a guide groove 201, a second buckle 202, a connecting cross rod 203, a hinged side plate 204, a socket 3, a plugging guide structure 301, a push-pull column 302, a first buckle 303 and a lead 4.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.

Referring to fig. 1-3, preferred embodiments of the present invention are shown.

The conventional charging socket and plug require a large force for both insertion and extraction, and are inconvenient for most people to use. On the other hand, in the charging process, when the lead moves, the plug is easy to fall off, and the lever-type plug-pull labor-saving charging plug and socket assembly provided by the embodiment comprises a plug 1, a socket 3 and a connecting lever 2; the plug 1 is internally provided with a jack 104, and two sides of the plug 1 are provided with hinged supports 101; the connecting lever 2 comprises a connecting cross rod 203 and two hinged side plates 204 which are integrally formed, the two hinged side plates 204 are respectively arranged at two sides of the connecting cross rod 203, the two hinged side plates 204 are respectively provided with a hinged port, and the hinged supports 101 on the hinged side plates 204 are arranged in the hinged ports; the socket 3 is connected with the plug 1 in a plugging mode, a first buckle 303 is arranged on the socket 3, and second buckles 202 are arranged on the inner sides of the two hinged side plates 204.

Connect lever 2 and be connected plug 1 and socket 3 through connecting lever 2, because connecting lever 2 and plug 1 realize articulatedly through the mode of hinged support 101 and hinge hole, connecting lever 2 can be at certain angular range internal rotation, pulls connecting lever 2, makes connecting horizontal pole 203 and plug 1 upper surface form the fulcrum, can insert plug 1 in socket 3 (or extract plug 1), therefore plug 1's the insert and extract all more laborsavingly.

The plug 1 comprises a first plug part 102 and a second plug part 103 which are integrally formed, the first plug part 102 is hollow inside, a jack 104 is arranged inside the first plug part 102, an annular groove 105 is formed between the inner wall of the first plug part 102 and the outer wall of the jack 104, the hinged support 101 is arranged on two sides of the outside of the first plug part 102, the first plug part 102 is connected with the socket 3 in a plugging mode, the socket 3 is arranged in the annular groove 105, and the second plug part 103 is connected with the lead 4. The first plug part 102 and the second plug part 103 form an included angle a, and the range of a is 90-150 degrees.

Set up plug 1 in integrated into one piece's first 102 of plug and two 103 of plug, and first 102 of plug is connected with socket 3, and socket 3 arranges in the annular groove 105 that first 102 of plug inner wall and jack 104 outer wall formed, plug 1 socket 3 connects the back, plug 1 is more difficult for droing, and the inside conducting structure that charges of protection that the exterior structure of first 102 of plug can be better, and first 102 of plug and two 103 of plug form the contained angle that the angle is a, when inserting plug 1 can be convenient for, grip plug 1, avoided carelessly contacting the conducting part on plug 1 socket 3, avoid electrocuteeing, human safety is protected.

Both hinged side plates 204 are provided with guide slots 201. Plug guide structures 301 are arranged on two sides of the outer portion of the socket 3, push-pull columns 302 are further arranged on the plug guide structures 301, and the push-pull columns 302 are matched with the guide grooves 201.

Through the cooperation of the plugging guide structure 301, the push-pull column 302 and the guide groove 201, the direction limitation when the plug 1 is inserted is realized, and the plugging guide structure 301 is aligned to the guide groove 201 of the plug 1 in a use state. Thus, the plug 1 can only move in the plugging direction when in use.

Guide way 201 is the arc wall, sets up guide way 201 in the arc wall to plug 1 can be along the direction rotating of arc wall, when connecting the guide way 201 dextrorotation on the lever, and guide rail 106 receives the pulling force that pushes away and draws post 302, can make plug 1 insert in socket 3, thereby makes to insert plug 1 more laborsaving.

The plug guide structure 301 is a guide block, the push-pull column 302 is arranged on the guide block, the plug part 102 is further provided with a guide rail 106, the guide rail 106 is matched with the guide block, and when the socket 3 is connected with the plug part 102, the guide block and the push-pull column 302 are both arranged in the guide rail 106, and the tail end of the guide rail 106 is provided with a notch.

When the connecting lever is pulled upward in the inserted state, the guide groove 201 receives the pushing force of the push-pull post 302, and the plug 1 is pulled out of the socket 3. And the distal end of the rail 106 is designed with a notch to allow the push-pull stud 302 to be completely disengaged from the rail 106.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Laborsaving charging plug socket subassembly of lever plug, its characterized in that: comprises a plug, a socket and a connecting lever;

the socket is connected with the plug in a plugging mode.

2. The lever-type plug-pull labor-saving charging plug and socket assembly as claimed in claim 1, wherein: the plug includes integrated into one piece's first plug and second plug, the inside cavity of a plug, the inside jack that is equipped with of a plug, just a plug inner wall forms annular groove with the jack outer wall, just a plug outside both sides are located to hinged support, a plug is connected with the socket plug, just in annular groove is arranged in to the socket, two connecting wire of plug.

3. The lever-type plug-pull labor-saving charging plug and socket assembly as claimed in claim 2, wherein: the angle between the first plug part and the second plug part is an included angle a, and the range of a is 90-150 degrees.

4. The lever-type plug-in labor-saving charging plug-and-socket assembly as claimed in claim 3, wherein: the two hinged side plates are provided with guide grooves.

5. The lever-type plug-pull labor-saving charging plug and socket assembly as claimed in claim 4, wherein: plug guide structure is equipped with to the outside both sides of socket, still be equipped with the push-and-pull post on the plug guide structure, push-and-pull post and guide way cooperation.

6. The lever-type plug-in labor-saving charging plug-and-socket assembly as claimed in claim 5, wherein: the guide groove is an arc-shaped groove.

7. The lever-type plug-in labor-saving charging plug-and-socket assembly as claimed in claim 6, wherein: the plug guide structure is a guide block, and the push-pull column is arranged on the guide block.

8. The lever-type plug-in labor-saving charging plug-and-socket assembly as claimed in claim 7, wherein: one part of the plug is also provided with a guide rail, the guide rail is matched with the guide block, when the socket is connected with one part of the plug, the guide block and the push-pull column are arranged in the guide rail, and the tail end of the guide rail is provided with a notch.

9. The lever-type plug-in labor-saving charging plug-and-socket assembly as claimed in claim 8, wherein: the socket is provided with a first buckle.

10. The lever-type plug-in labor-saving charging plug-and-socket assembly as claimed in claim 9, wherein: and the inner sides of the two hinged side plates are provided with second hasps.