CN219106664U

CN219106664U - Charging device and charging system

Info

Publication number: CN219106664U
Application number: CN202223489614.XU
Authority: CN
Inventors: 林源标
Original assignee: Guangdong Yuechuang Electric Power Technology Co ltd
Current assignee: Guangdong Yuechuang Electric Power Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-30
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a charging device and a charging system, wherein the charging system comprises a charging device, and the charging device comprises: the bus terminal is arranged in the hollow structure of the conductive cylinder body, and the conductive cylinder body is used for being connected with the charging port; the conductive piece is connected with the conductive cylinder; the insulating shell is sleeved on the conductive cylinder; the bus terminal, the conductive cylinder and the conductive piece jointly form a conductive structure for conducting connection with the charging port. The utility model is aimed at improving the conductivity.

Description

Charging device and charging system

Technical Field

The present disclosure relates to charging devices, and particularly to a charging device and a charging system.

Background

Charging wires of charging devices in the prior art charge electronic equipment through a charging head, and poor contact between the charging head and the electronic equipment occurs when the electronic equipment is moved by external force, so that the charging stability is affected.

Disclosure of Invention

The utility model mainly aims to provide a charging device and a charging system, which aim to improve the stability of conductive performance.

In order to achieve the above object, the charging device provided by the present utility model is applied to connection with a device cable clamp, and includes:

the bus terminal and the conductive cylinder body are of a hollow structure, the bus terminal is arranged in the hollow structure of the conductive cylinder body, and the conductive cylinder body is used for being connected with the charging port;

the conductive piece is connected with the conductive cylinder; and

the insulating shell is sleeved on the conductive cylinder;

the bus terminal, the conductive cylinder and the conductive piece jointly form a conductive structure for conducting connection with the charging port.

In one embodiment, the conductive member and the conductive cylinder are coaxially disposed.

In one embodiment, the conductive member and the conductive cylinder are threadably engaged.

In an embodiment, the charging device further comprises a conductive matching piece, the conductive matching piece is arranged on the inner side wall of the conductive cylinder, the conductive matching piece comprises a plurality of first partition boards and a plurality of second partition boards, the first partition boards and the second partition boards are conductive, and the first partition boards are alternately arranged on the second partition boards in a crossing manner.

In one embodiment, the inner side wall of the conductive cylinder is recessed to form a recessed groove, and the conductive matching piece is arranged at the recessed groove.

In an embodiment, be provided with anticreep limit structure between insulating housing with electrically conductive barrel, anticreep limit structure including set up in insulating housing inside wall with one of them location arch of electrically conductive barrel periphery wall and set up in insulating housing inside wall with the first spacing recess of electrically conductive barrel periphery wall another, electrically conductive barrel with the insulating housing cooperation back the location arch with first spacing recess cooperation.

In an embodiment, the charging device further comprises a positioning ring, the peripheral wall of the conductive cylinder is recessed to form a second limiting groove, the positioning ring is arranged adjacent to the first limiting groove formed by the inner side wall of the conductive cylinder, and the positioning ring is located in the second limiting groove and is abutted to the positioning protrusion formed by protruding of the peripheral wall of the insulating shell.

In an embodiment, the charging device further comprises a limit nut, wherein the limit nut is sleeved on the bus terminal and is abutted against the inner wall of the conductive cylinder.

In an embodiment, the charging device further includes an elastic member, one end of the elastic member is connected to the conductive member, and the other end is connected to the bus bar terminal.

The utility model also includes a charging system comprising a charging device comprising:

the conductive piece is connected with the conductive cylinder; and

the insulating shell is sleeved on the conductive cylinder;

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of an embodiment of a charging device according to the present utility model;

FIG. 2 is a schematic diagram of a charging device according to an embodiment of the present utility model;

FIG. 3 is a partial cross-sectional view of the structure of FIG. 1;

FIG. 4 is a further cross-sectional view of a portion of the structure of FIG. 1;

fig. 5 is a schematic structural view of the conductive fitting.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				10	Bus bar terminal	20	Conductive cylinder
21	First limit groove	22	Second limit groove
				30	Conductive member	40	Insulating housing
41	Positioning protrusion	50	Conductive fitting
				51	First partition board	52	Second partition board
60	Positioning ring	70	Limiting nut
				80	Elastic piece

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if a directional indication (such as up, down, left, right, front, and rear … …) is involved in the embodiment of the present utility model, the directional indication is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional indication is correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B "including a scheme, or B scheme, or a scheme where a and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a charging device.

Referring to fig. 1 to 5, in an embodiment of the present utility model, a charging device, which is connected to a device clip, includes:

the bus terminal 10 and the conductive cylinder 20 are of a hollow structure, the bus terminal 10 is arranged in the hollow structure of the conductive cylinder 20, and the conductive cylinder 20 is used for being connected with a charging port;

a conductive member 30, wherein the conductive member 30 is connected with the conductive cylinder 20; and

an insulating housing 40, wherein the insulating housing 40 is sleeved on the conductive cylinder 20;

the bus bar terminal 10, the conductive cylinder 20 and the conductive member 30 together form a conductive structure for conductive connection with a charging port.

The utility model provides a charging device which can be applied to conducting connection with equipment wire clamps, and particularly can be connected by sleeving on the charging port when a conductive cylinder 20 is connected with the external charging port, a bus terminal 10 arranged in the conductive cylinder 20 can be connected with the charging port in a conducting manner, the conductive cylinder 20 and a conductive piece 30 are provided with conductive performance, the conductive performance of the charging device can be better realized, the conductive connection among the conductive cylinder 20, the conductive piece 30, the bus terminal 10 and the charging port can be effectively ensured, and then electric energy can be better transferred, so that in the process of connecting the conductive cylinder 20 with the charging port, particularly, when the conductive cylinder 20 is inserted in the charging port, the wire clamps can be arranged between the conductive cylinder 20 and the conductive piece 30, and can be provided with cables, thereby being beneficial to the connection with other components, further realizing the conduction of the other components, improving the conductive performance, and the shell is provided with an insulating shell 40, reducing the risk in the use process. The design can better ensure that the whole structure of the charging device is not affected, is also beneficial to the connection between all the components, improves the conductivity, simplifies the installation procedure and simplifies the whole structure.

Referring to fig. 1 to 4, in the embodiment of the present utility model, the conductive member 30 and the conductive cylinder 20 are coaxially disposed.

The coaxial charging port is coaxial, so that the transmission of the conductivity of the charging port is stable, and meanwhile, the charging port is convenient and convenient to install.

Referring to fig. 1 to 4, in the embodiment of the present utility model, the conductive member 30 and the conductive cylinder 20 are screwed and fixed in a butt joint manner.

Through setting up the installation through screw thread butt joint fixed conductive piece 30 and conductive barrel 20, can carry out better spacing to the installation of conductive piece 30 on conductive barrel 20, the assurance conductive piece 30 that can be better is difficult to rock after conductive barrel 20 assembly, reinforcing conductive piece 30 is at the fixed strength between the conductive barrel 20, simultaneously, conductive piece 30 adopts spacing complex mounting means at conductive barrel 20, and the assembly is simple and convenient, improves charging device's production efficiency.

Specifically, one of the conductive member 30 and the conductive cylinder 20 is provided with an internal thread, and the other of the conductive member 30 and the conductive cylinder 20 is provided with an external thread, and the internal thread and the external thread are in threaded connection.

Referring to fig. 1 to 5, in the embodiment of the present utility model, the charging device further includes a conductive fitting 50, the conductive fitting 50 is disposed on an inner sidewall of the conductive cylinder 20, the conductive fitting 50 includes a plurality of first separators 51 and a plurality of second separators 52, the plurality of first separators 51 and the plurality of second separators 52 have conductivity, and the plurality of first separators 51 are disposed on the plurality of second separators 52 in a crossing manner at intervals.

The distance between the charging port and the charging port is prevented from being too close, adverse effects on peripheral components due to breakdown are avoided, abrasion and collision are reduced in the process of mounting and using the charging port, and the service life is prolonged.

Referring to fig. 3 to 4, in the embodiment of the present utility model, the inner sidewall of the conductive cylinder 20 is recessed to form a recess, and the conductive fitting 50 is disposed in the recess.

The concave groove formed by the concave is used for better installing the conductive matching piece 50, so that the phenomena of loosening, falling and the like of the conductive matching piece 50 in the using process are avoided, and the conductive performance and the use are influenced.

Referring to fig. 3 to 4, in the embodiment of the present utility model, the number of the conductive matching pieces 50 is 2, the concave groove includes a first mounting groove and a second mounting groove, the first mounting groove and the second mounting groove are adjacently disposed, and the two conductive matching pieces 50 are respectively mounted at the first mounting groove and the second mounting groove.

Referring to fig. 3 to 4, in the embodiment of the present utility model, an anti-falling limiting structure is disposed between the insulating housing 40 and the conductive cylinder 20, where the anti-falling limiting structure includes a positioning protrusion disposed on one of an inner sidewall of the insulating housing 40 and an outer peripheral wall of the conductive cylinder 20, and a first limiting groove disposed on the other of the inner sidewall of the insulating housing 40 and the outer peripheral wall of the conductive cylinder 20, and after the conductive cylinder 20 is matched with the insulating housing 40, the positioning protrusion is matched with the first limiting groove.

Through having set up location arch and first spacing recess, can carry out better spacing to the installation of conductive barrel 20 on insulating housing 40, can be better guarantee that conductive barrel 20 is difficult to rock after insulating housing 40 assembly, reinforcing conductive barrel 20 is at the fixed strength between insulating housing 40, simultaneously, conductive barrel 20 adopts spacing complex mounting means at insulating housing 40, and the assembly is simple and convenient, improves charging device's production efficiency.

Referring to fig. 1 to 4, in the embodiment of the present utility model, the charging device further includes a positioning ring 60, a second limiting groove 22 is further formed in the recess of the outer peripheral wall of the conductive cylinder 20, and is disposed adjacent to the first limiting groove 21 formed in the recess of the inner side wall of the conductive cylinder 20, and the positioning ring 60 is located in the second limiting groove 22 and abuts against the positioning protrusion 41 formed by protruding on the outer peripheral wall of the insulating housing 40.

Through installing the locating ring 60, specifically, the locating ring 60 can be made of plastic materials with certain deformation recovery capability, and the locating protrusion 41 is propped against, so that the insulating shell 40 is prevented from falling off, and the installation mode of the conductive cylinder body 20 in the insulating shell 40 in a limiting fit manner is further improved.

Specifically, the positioning ring 60 is provided with a fracture, the fracture is convenient to open and close the positioning ring 60, the positioning ring 60 is convenient to install in the second limiting groove 22, the second limiting groove 22 can be annular, the positioning ring 60 is convenient to disassemble and assemble, namely, the positioning ring 60 is convenient to assemble, disassemble and replace, and the positioning ring can be operated by hands, and is simple to use.

Specifically, the cross section of the positioning ring 60 takes the shape of an isosceles trapezoid. Specifically, the inclined surface of the isosceles trapezoid positioning ring 60 can be utilized to facilitate the insulation shell 40 to slide down to the periphery of the conductive cylinder 20, and the bottom edge of the isosceles trapezoid is utilized to abut against the positioning protrusion 41 to prop against the positioning protrusion 41, so that the insulation shell is prevented from falling off. In particular, the cross section of the positioning ring 10 may also be rectangular.

Referring to fig. 1 to 4, in the embodiment of the present utility model, the charging device further includes a limit nut 70, where the limit nut 70 is sleeved on the busbar terminal 10 and abuts against the inner wall of the conductive cylinder 20.

The limit nut 70 further limits the installation of the bus bar terminal 10 in the conductive cylinder 20, so that the phenomena of loosening, falling and the like of the bus bar terminal 10 in the using process are avoided, and the conductive performance is influenced, and the use is influenced.

Referring to fig. 1 to 4, in the embodiment of the present utility model, the charging device further includes an elastic member 80, wherein one end of the elastic member 80 is connected to the conductive member 30, and the other end is connected to the bus bar terminal 10.

The charging device is provided with the elastic piece 80, after the conductive cylinder 20 is connected with an external charging port, the bus terminal 10 is propped against the elastic piece 80, so that the elastic piece 80 is always in an elastic deformation state, and the elastic piece 80 is always kept in a state of being tightly pressed with the bus terminal 10, so that the elastic piece 80 is well contacted with the bus terminal 10, the conductivity is improved, and particularly, after the conductive cylinder 20 is disconnected with the external charging port, the elastic piece 80 can be restored to an initial form.

In the embodiment of the present utility model, the elastic member 80 has conductivity. The elastic member 80 may be specifically made of stainless steel, copper alloy, or the like, and is not particularly limited herein. The elastic member 80 made of conductive material can better improve the conductive performance.

The utility model also provides a charging mechanism, which comprises a charging device, wherein the charging device comprises: the bus terminal 10 and the conductive cylinder 20 are of a hollow structure, the bus terminal 10 is arranged in the hollow structure of the conductive cylinder 20, and the conductive cylinder 20 is used for being connected with a charging port;

The utility model also provides a charging mechanism, which adopts all the technical schemes of all the embodiments, so that the charging mechanism also has all the beneficial effects brought by the technical schemes of the embodiments, and the charging mechanism is not described in detail herein.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A charging device for connection to a device clamp, comprising:

the conductive piece is connected with the conductive cylinder; and

the insulating shell is sleeved on the conductive cylinder;

2. The charging device of claim 1, wherein the conductive member and the conductive cylinder are coaxially disposed.

3. The charging device of claim 1, wherein the conductive member and the conductive barrel are threadably engaged and secured.

4. The charging device of claim 1, further comprising a conductive mating member disposed on an inner sidewall of the conductive barrel, the conductive mating member comprising a plurality of first separator plates and a plurality of second separator plates, the plurality of first separator plates and the plurality of second separator plates having electrical conductivity, the plurality of first separator plates being disposed alternately and crosswise on the plurality of second separator plates.

5. The charging device of claim 4, wherein the inner sidewall of the conductive cylinder is recessed to form a recessed channel, and the conductive mating member is disposed at the recessed channel.

6. The charging device according to claim 1, wherein an anti-drop limiting structure is provided between the insulating housing and the conductive cylinder, the anti-drop limiting structure includes a positioning protrusion provided on one of an inner side wall of the insulating housing and an outer peripheral wall of the conductive cylinder, and a first limiting groove provided on the other of the inner side wall of the insulating housing and the outer peripheral wall of the conductive cylinder, and the positioning protrusion is engaged with the first limiting groove after the conductive cylinder is engaged with the insulating housing.

7. The charging device according to claim 6, further comprising a positioning ring, wherein a second limit groove is formed in the recess of the outer peripheral wall of the conductive cylinder and is disposed adjacent to the first limit groove formed in the recess of the inner side wall of the conductive cylinder, and the positioning ring is disposed in the second limit groove and abuts against the positioning protrusion formed by protruding the outer peripheral wall of the insulating housing.

8. The charging device of claim 1, further comprising a stop nut sleeved on the bus bar terminal and abutting against an inner wall of the conductive cylinder.

9. The charging device according to claim 1, further comprising an elastic member having one end connected to the conductive member and the other end connected to the bus bar terminal.

10. A charging system comprising a charging device according to any one of claims 1 to 9.