CN212529342U

CN212529342U - Charging terminal and charging station

Info

Publication number: CN212529342U
Application number: CN202020375574.8U
Authority: CN
Inventors: 徐威; 张成森; 黄飞; 冯志建; 徐正阳; 何博; 张肖瑞
Original assignee: Qingdao Teld New Energy Technology Co Ltd
Current assignee: Qingdao Teld New Energy Technology Co Ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-02-12
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a charging terminal and charging station. The charging terminal includes: the door body comprises an installation part, a door body and a door body, wherein an installation space is formed in the installation part, and an openable door body is arranged at one end of the installation part; a charging member for transmitting electric power and for transferring the electric power to the outside; a moving member reciprocatably provided in the installation space, the charging member being mounted on the moving member and moving along with the moving member; the elastic resetting piece is arranged on the mounting part and is used for driving the door body to be opened; the pulling part is arranged between the door body and the moving part and used for applying pulling force by means of the moving part so as to drive the door body to be closed. The manufacturing cost of the charging terminal is reduced and the use reliability is improved.

Description

Charging terminal and charging station

Technical Field

The utility model relates to a technical field that charges especially relates to a charging terminal and charging station.

Background

At present, automobiles are common transportation tools for people to go out daily, and are divided into electric automobiles and fuel automobiles according to different power sources. The electric automobile is more environment-friendly due to the use, and is gradually popularized and applied. More and more charging stations are constructed and used, the charging stations comprise power supply equipment and charging terminals, and the power supply equipment supplies power for the charging terminals so as to charge the electric vehicle through the charging terminals.

Pure electric vehicles and hybrid electric vehicles are developed very rapidly, but the problems of difficult charging, slow charging and the like of the pure electric vehicles and hybrid electric vehicles are also followed, and the requirements of users on the degree of automation of charging electric vehicles are higher and higher. An automatic charging terminal for charging an electric vehicle includes a housing, and a charging member and a moving member (for example, a charging structure disclosed in chinese patent No. 201110158603.0) provided in the housing. When charging is needed, the moving component drives the charging component to extend out of the shell to charge the electric vehicle, and after charging is completed, the charging component is retracted into the shell. For better avoiding charging plug to receive external environment's interference under long-time inoperative state, corresponding, dispose the door body of switch on the shell, the switch of the door body has corresponding switch door mechanism to control.

However, the charging device is provided with an independent door opening and closing mechanism, which greatly increases the cost of the device and is not beneficial to maintenance in an outdoor charging operation environment for a long time. In view of this, how to design a charging terminal with low manufacturing cost and high reliability is the technical problem to be solved by the present invention.

SUMMERY OF THE UTILITY MODEL

The utility model provides a charging terminal and charging station realizes reducing charging terminal's manufacturing cost and improves and uses the reliability.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a charging terminal, a serial communication port, include:

the door body comprises an installation part, a door body and a door body, wherein an installation space is formed in the installation part, and an openable door body is arranged at one end of the installation part;

a charging member for transmitting electric power and for transferring the electric power to the outside;

a moving member reciprocatably provided in the installation space, the charging member being mounted on the moving member and moving along with the moving member;

the elastic resetting piece is arranged on the mounting part and is used for driving the door body to be opened;

the pulling part is arranged between the door body and the moving part and used for applying pulling force by means of the moving part so as to drive the door body to be closed.

Further, a pulling part is arranged on the moving part, a first through hole is formed in the pulling part, a first clamping part is arranged at the end part, far away from the door body, of the pulling part, and the pulling part penetrates through the first through hole; the first clamping portion is located on one side, away from the door body, of the pulling portion.

Further, still be provided with first mount pad in the installing component, be provided with the second perforating hole on the first mount pad, pulling part is kept away from the tip of the door body still is provided with second joint portion, pulling part passes the second perforating hole, first mount pad be in first joint portion with between the second joint portion, pulling portion be located the door body with between the first mount pad.

The connecting rod assembly comprises a sliding rod and a connecting rod, and the connecting rod is hinged with the sliding rod; the door body is characterized in that a second mounting seat is further arranged in the mounting part, a sliding hole is formed in the second mounting seat, the sliding rod is inserted into the sliding hole and connected with the pulling part, and the free end part of the connecting rod is hinged to the door body.

Furthermore, the door body includes two sub-door bodies, two sub-door bodies are rotatably installed on the installation part, the end part of the sliding rod is hinged with two connecting rods, one of the connecting rods is hinged with one of the sub-door bodies, and the other connecting rod is hinged with the other sub-door body.

Furthermore, the elastic reset piece is a pressure spring sleeved on the sliding rod, and the pressure spring is located between the second mounting seat and the door body.

Furthermore, the pulling component is a pull rope, one end of the pull rope is connected to the sliding rod, and the other end of the pull rope is provided with the first clamping portion and the second clamping portion.

Further, the pulling component is a pull rod, one end of the pull rod is connected with the sliding rod, and the other end of the pull rod is provided with the first clamping portion and the second clamping portion.

Furthermore, the pull rod and the sliding rod are of an integral rod structure.

Furthermore, the elastic reset piece is a torsion spring arranged on the door body rotating shaft.

The utility model also provides a charging station, including above-mentioned charging terminal.

The technical scheme of the utility model prior art relatively has following technological effect: the door body is driven to be opened and closed by the movable part without additionally arranging an independent door opening and closing mechanism in the mounting part, so that the overall manufacturing cost of the charging terminal can be effectively reduced; meanwhile, the door body is opened and closed by the aid of the moving part, and an additional control circuit and an additional control process are not needed, so that the overall reliability of the charging terminal is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is one of schematic structural diagrams of a charging terminal embodiment of the present invention in which a door body is in a closed state;

fig. 2 is a second schematic structural view illustrating the door body in a closed state in the embodiment of the charging terminal of the present invention;

FIG. 3 is an enlarged view of a portion of area A of FIG. 2;

FIG. 4 is an enlarged partial view of the area B in FIG. 2;

fig. 5 is the structural schematic diagram of the charging terminal of the present invention in which the door body is in the open state.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Example one

As shown in fig. 1 to 5, the charging terminal of the present embodiment includes:

an installation part 1, wherein an installation space is formed in the installation part 1, and one end part of the installation part 1 is provided with a door body 10 which can be opened and closed;

a charging member (not shown) for transmitting electric power and for feeding electric power outward;

a moving member 2 disposed in the installation space to be reciprocally movable, the charging member being mounted on the moving member 2 and moving following the moving member 2;

the elastic resetting piece 3 is arranged on the mounting part and is used for driving the door body 10 to open;

the pulling part is arranged between the door body 10 and the moving part 2 and used for applying pulling force by means of the moving part 2 to drive the door body 10 to close

Specifically, the charging terminal of the present embodiment is used for charging an electric vehicle, wherein the representation entity of the charging component may adopt a charging structure such as a charging plug or a charging gun, which is capable of transmitting electric energy and charging the electric vehicle. Here, the mounting member 1 in fig. 1 only illustrates a frame, and does not illustrate a panel mounted on the frame.

The specific entity of the charging component is not limited or described herein. And moving part 2 is then used for driving the part that charges and removes, specifically is: when the electric automobile needs to be charged, the moving part 2 drives the charging part to move towards the outside of the mounting part 1, so that the charging part moves out of the outside of the mounting part 1 and is connected with the electric automobile for charging; after charging is completed, the charging component can be automatically driven to retract into the mounting component 1 through the moving component 2 so as to obtain protection. For the representation entity of the moving part 2, various structural forms can be adopted, such as: can adopt the mode of electromagnetism slide rail, can adopt the mode of electric telescopic handle cooperation slider, moving part 2 can adopt in this embodiment to be used for driving charging plug or the mechanism of the rifle automatic movement that charges in the conventional charging equipment, does not restrict and give unnecessary details here to moving part 2's specific structural style.

In the moving process of the moving part 2, the opening and closing of the door body 10 can be completed, specifically: when charging is needed, the moving part 2 drives the charging part to move out of the mounting part 1, at the moment, the moving part 2 does not apply pulling force on the pulling part, and the door body 10 is opened by means of elasticity under the action of the elastic resetting part 3; and when finishing charging, the moving part 2 drives the charging part to retract to the inside of the mounting part 1, and in the process, the moving part 2 applies pulling force to the pulling part so as to provide pulling force to the door body 10 through the pulling part and overcome the elasticity of the elastic resetting part 3, so that the door body 10 is closed.

Thus, it is not necessary to additionally add a mechanism for driving the door 10 to open and close, so that the overall manufacturing cost of the charging terminal is reduced, and the control process is simplified, thereby improving the use reliability.

There are various forms for the representation entity of the pulling member, for example: the pulling member may be a flexible pull cord 4, or alternatively, the pulling member may be a rigid pull rod, as described in more detail below.

Example two

Taking the example where the pulling member is a flexible cord 4, the moving member 2 is used to pull the door 10 to close by the cord 4.

In the actual use process, when the moving part 2 drives the charging part to move towards the outside of the mounting part 1, the moving part 2 does not apply a pulling force to the pulling rope 4, and at the moment, the door body 10 is automatically opened under the elastic force action of the elastic resetting part 3. And after the moving part 2 drives the charging part to retract into the mounting part 1, the moving part 2 applies a pulling force to the pulling rope 4 so as to pull the door body 10 to overcome the elasticity of the elastic resetting part 3 through the pulling rope 4 for closing.

In some embodiments, the moving member 2 is provided with a pulling portion 21, the pulling portion 21 is provided with a first through hole (not labeled), the end of the pulling rope 4 away from the door body 10 is provided with a first clamping portion 41, and the pulling rope 4 passes through the first through hole; the first engaging portion 41 is disposed on a side of the pulling portion 21 away from the door body 10.

Specifically, when the moving member 2 drives the charging member to move to the outside of the mounting member 1, the pulling portion 21 will be away from the first engaging portion 41 without applying a pulling force to the pulling rope 4; on the contrary, the pulling portion 21 will abut against the first clamping portion 41 to pull the pulling rope 4 to move, so that the door 10 is closed.

In another embodiment, the mounting member 1 further includes a first mounting seat 11, the first mounting seat 11 is provided with a second through hole (not labeled), the end of the pull rope 4 away from the door 10 is further provided with a second clamping portion 42, the pull rope 4 passes through the second through hole, the first mounting seat 11 is located between the first clamping portion 41 and the second clamping portion 42, and the pulling portion 21 is located between the door 10 and the first mounting seat 11.

Specifically, the end of the pulling rope 4 far away from the door body 10 also passes through the first mounting seat 11 and forms a second clamping part 42 on the free end. In the actual use process, on one hand, the pulling portion 21 utilizes the first clamping portion 41 to pull the door body 10 to close through the pull rope 4, and on the other hand, the second clamping portion 42 can be utilized to limit the opening degree of the door body 10 after the door body 10 is opened. The elasticity of the elastic reset piece 3 is matched, so that the whole pull rope 4 is in a tensioned state, the pull rope 4 can be prevented from sagging, the pull rope 4 is clamped into the bottom of the moving component 2, and the use reliability is improved.

The first engaging portion 41 and the second engaging portion 42 of the pull cord 4 may be formed by a knot formed by enlarging the pull cord 4, or may be a positioning block fixed to the pull cord 4, which is not limited herein.

In one embodiment, in order to smoothly open and close the door, the door further comprises a connecting rod assembly 5, wherein the connecting rod assembly 5 comprises a sliding rod 51 and a connecting rod 52, and the connecting rod 52 is hinged with the sliding rod 51; the mounting part 1 is further provided with a second mounting seat 12, the second mounting seat 12 is provided with a sliding hole (not marked), a sliding rod 51 is inserted into the sliding hole and connected with the pull rope 4, and the free end part of the connecting rod 52 is hinged on the door body 10.

Specifically, in the process of opening and closing the door, the sliding rod 51 slides in the sliding hole to drive the door body 10 to rotate through the connecting rod 52, and under the guiding action of the sliding rod 51, the door body 10 can be opened and closed smoothly.

In another embodiment, the door body 10 includes two sub-door bodies 101, the two sub-door bodies are rotatably mounted on the mounting component 1, the end of the sliding rod 51 is hinged with two connecting rods 52, one connecting rod 52 is hinged with one of the sub-door bodies, and the other connecting rod 52 is hinged with the other sub-door body.

In the case of opening the door body 10 by using the elastic restoring member 3, the elastic restoring member 3 may be a compression spring sleeved on the sliding rod 51, and the compression spring is located between the second mounting seat 12 and the door body 10; or, the elastic reset piece 3 is a torsion spring arranged on the rotating shaft of the door body 10.

In another embodiment, the door 10 is driven to open by the moving part 2, and correspondingly, the elastic restoring piece 3 is used for driving the door 10 to close. Specifically, an elastic reset piece seat is arranged in the mounting part 1, and the elastic reset piece 3 is a tension spring connected between the elastic reset piece 3 seat and the door body 10; the moving member 2 is provided with a push rod (not shown) that extends in the direction of the door 10 and pushes the door 10 to open. When the door is used, when the moving part 2 drives the charging part to move towards the outside of the mounting part 1, the door body 10 is pushed to be opened through the push rod; after the moving part 2 drives the charging part to retract into the mounting part 1, the push rod will be separated from the door body 10, and the door body 10 is automatically closed under the action of the elastic resetting part 3.

EXAMPLE III

The pulling part adopts a pull rod mode, in the reciprocating movement process of the moving part 2, the moving part 2 drives the charging part to extend out of the mounting part 1, the pulling force applied to the pull rod by the moving part 2 is gradually reduced, and after the door body 10 is completely opened, the moving part 2 continues to move, so that the pulling force is not applied to the pull rod. And in the process that the moving part 2 drives the charging part to retract to the mounting part 1, after the moving part 2 drives the charging part to completely retract to the mounting part 1, the moving part 2 applies pulling force to the pull rod, so that the door body 10 is closed by overcoming the elastic force.

For the specific assembly manner of the pull rod for the pulling member, reference may be made to the assembly manner of the pull rope in the above embodiments, which is not described herein again. For the use of the pull rod, it is possible to use a separate component, or the slide rod 51 in the second embodiment may be extended so that the slide rod 51 and the pull rod are integrated.

Example four

The utility model provides a charging station, including charging terminal and necessary power supply unit in the above-mentioned embodiment, can refer to the configuration of charging station in the conventional art to power supply unit, do not restrict here and give unnecessary details.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A charging terminal, comprising:

2. The charging terminal according to claim 1, wherein a pulling part is arranged on the moving part, a first through hole is arranged on the pulling part, a first clamping part is arranged at the end part of the pulling part far away from the door body, and the pulling part penetrates through the first through hole; the first clamping portion is located on one side, away from the door body, of the pulling portion.

3. The charging terminal according to claim 2, wherein a first mounting seat is further provided in the mounting part, a second through hole is provided in the first mounting seat, a second clamping portion is further provided at an end portion of the pulling part away from the door body, the pulling part penetrates through the second through hole, the first mounting seat is located between the first clamping portion and the second clamping portion, and the pulling portion is located between the door body and the first mounting seat.

4. The charging terminal of claim 3, further comprising a linkage assembly including a sliding bar and a connecting bar, the connecting bar being hingedly connected to the sliding bar;

the door body is characterized in that a second mounting seat is further arranged in the mounting part, a sliding hole is formed in the second mounting seat, the sliding rod is inserted into the sliding hole and connected with the pulling part, and the free end part of the connecting rod is hinged to the door body.

5. The charging terminal according to claim 4, wherein the door body comprises two sub-door bodies, the two sub-door bodies are rotatably mounted on the mounting part, and the end of the sliding rod is hinged with two connecting rods, wherein one connecting rod is hinged with one of the sub-door bodies, and the other connecting rod is hinged with the other sub-door body.

6. The charging terminal according to claim 4, wherein the elastic restoring member is a compression spring sleeved on the sliding rod, and the compression spring is located between the second mounting seat and the door body.

7. The charging terminal according to any one of claims 4 to 6, wherein the pulling member is a pulling cord, one end of the pulling cord is connected to the sliding bar, and the other end of the pulling cord is provided with the first engaging portion and the second engaging portion.

8. The charging terminal according to claim 4, wherein the pulling member is a pull rod, one end of the pull rod is connected to the sliding rod, and the other end of the pull rod is provided with the first engaging portion.

9. The charging terminal according to claim 1, wherein the elastic reset member is a torsion spring disposed on the door body rotating shaft.

10. A charging station, characterized in that it comprises a charging terminal according to any one of claims 1 to 9.