CN208053142U - A kind of guarding against theft type electric automobile charging pile - Google Patents

Abstract

The utility model discloses an anti-theft electric vehicle charging pile, which comprises a car charging pile body, an alarm is installed on the top of the car charging pile body, and a vertical support column is fixedly connected to the bottom of the car charging pile body, supporting The bottom of the column is provided with a vertically arranged embedded column, and the bottom of the embedded column is welded with a horizontally arranged embedded plate, wherein the top of the embedded column is provided with a limiting groove, and the inside of the limiting groove is slidably installed with a horizontally arranged movable plate, and The movable plate is fixedly connected with one end of the support column, the movable plate is welded with movable contacts on both sides of the bottom, and the inner walls of the bottom and both sides of the limit groove are welded with static contacts corresponding to the movable contacts. A limit ring arranged horizontally is welded on the top inner wall of the position groove, and a plurality of vertical positioning rods are welded on the bottom of the limiting ring, and a spring is sleeved on the vertical positioning rods. The utility model is easy to use, realizes the purpose of automatic alarm, has remarkable anti-theft effect, and improves the use quality of the electric vehicle charging pile.

Description

An anti-theft electric vehicle charging pile

technical field

The utility model relates to the technical field of charging piles, in particular to an anti-theft electric vehicle charging pile.

Background technique

The function of the charging pile is similar to the refueling machine in the gas station. It can be fixed on the ground or wall, and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential area parking lots or charging stations. Charge all models of electric vehicles. The input end of the charging pile is directly connected to the AC grid, and the output end is equipped with a charging plug for charging the electric vehicle. Charging piles generally provide two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pile to perform corresponding charging methods, charging time, and cost data printing. The display screen of the charging pile can display data such as charging amount, cost, and charging time. The existing electric vehicle charging pile has a simple structure, relatively single performance, no protective structure, poor anti-theft effect, resulting in a waste of public resources, and has certain limitations. Therefore, we propose an anti-theft electric vehicle charging pile Pile is used to solve the above problems.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose an anti-theft electric vehicle charging pile.

In order to achieve the above object, the utility model adopts the following technical solutions:

An anti-theft electric vehicle charging pile, comprising a car charging pile body, an alarm is installed on the top of the car charging pile body, a vertical support column is fixedly connected to the bottom of the car charging pile body, and a support column is installed at the bottom of the support column. The embedded column is vertically arranged, and the bottom of the embedded column is welded with a horizontally arranged embedded plate, wherein the top of the embedded column is provided with a limiting groove, and the movable plate installed horizontally is slidingly installed inside the limiting groove, and the movable plate and the supporting column One end of the movable plate is fixedly connected, and the moving contacts are welded on both sides of the bottom of the movable plate. A limit ring arranged horizontally is welded on the top, and a plurality of vertical positioning rods are welded on the bottom of the limiting ring, and a spring is sleeved on the vertical positioning rod, and one end of the spring is fixedly connected to the top of the movable plate.

Preferably, a battery is provided inside the vehicle charging pile body, wherein one pole of the battery is connected in series with the static contact, the other pole of the battery is connected in series with the alarm, and the alarm is connected in series with the moving contact through a switch.

Preferably, one end of the supporting column extends to the inside of the limiting groove through the inner ring of the limiting ring, and the vertical positioning rods are arranged at equal intervals around the surrounding of the supporting column.

Preferably, the movable plate is slidably connected to the inner wall of the limiting groove, and the width of the movable plate is larger than the diameter of the inner circle of the limiting ring.

Preferably, positioning pins are provided on both sides of the embedded plate, and the embedded plate is fixed underground through the positioning pins.

The beneficial effects of the utility model are: through the split structure design of the support column and the embedded column, the installation of the charging pile is facilitated, and the anti-theft effect can also be achieved when the embedded column is buried in the ground. Cooperating with the movable plate, the purpose of automatic alarm can be realized, the anti-theft effect is remarkable, the use quality of the electric vehicle charging pile can be improved, and the cost can be reduced. The utility model has reasonable design, convenient use, realizes the purpose of automatic alarm, has remarkable anti-theft effect, and improves the use quality of electric vehicle charging piles.

Description of drawings

Fig. 1 is a detailed structural schematic diagram of an anti-theft electric vehicle charging pile proposed by the utility model;

Fig. 2 is a structural schematic diagram of an anti-theft electric vehicle charging pile proposed by the utility model.

In the figure: 1 car charging pile body, 2 alarm, 3 support column, 4 embedded column, 5 embedded plate, 6 limit slot, 7 movable plate, 8 moving contact, 9 static contact, 10 limit ring, 11 vertical positioning rods, 12 springs.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figure 1-2, an anti-theft electric vehicle charging pile includes a car charging pile body 1, an alarm 2 is installed on the top of the car charging pile body 1, and a vertical support is fixedly connected to the bottom of the car charging pile body 1 Column 3, the bottom of the supporting column 3 is provided with a vertically arranged embedded column 4, and the bottom of the embedded column 4 is welded with a horizontally arranged embedded plate 5, wherein the top of the embedded column 4 is provided with a limit groove 6, and the limit groove 6 The movable plate 7 installed horizontally is slidingly installed inside, and the movable plate 7 is fixedly connected with one end of the support column 3, the bottom both sides of the movable plate 7 are welded with movable contacts 8, and the inner walls of both sides of the bottom of the limit groove 6 are The static contact 9 corresponding to the moving contact 8 is welded, the top inner wall of the limit groove 6 is welded with a limit ring 10 arranged horizontally, and the bottom of the limit ring 10 is welded with a plurality of vertical positioning rods 11, and the vertical positioning rods 11 is sleeved with a spring 12, and one end of the spring 12 is fixedly connected to the top of the movable plate 7.

In this embodiment, a battery is provided inside the vehicle charging pile body 1, wherein one pole of the battery is connected in series with the static contact 9, and the other pole of the battery is connected in series with the alarm 2, and the alarm 2 is connected in series with the moving contact 8 through a switch. , one end of the support column 3 extends to the inside of the limit groove 6 through the inner ring of the limit ring 10, and the vertical positioning rods 11 are arranged at equal intervals around the periphery of the support column 3, and the movable plate 7 slides with the inner wall of the limit groove 6 connected, and the width of the movable plate 7 is greater than the diameter of the inner ring of the stop ring 10, and both sides of the embedded plate 5 are provided with positioning pins, and the embedded plate 5 is fixed under the ground through the positioning pins.

In this embodiment, when working, the embedding column 4 and the embedding plate 5 are embedded under the ground where the charging pile is installed, and the embedding plate 5 is fixed by positioning pins to play a certain anti-theft function. A part of the support column 3 and the car charging The pile body 1 is exposed on the ground to facilitate charging and use. During normal use, the movable plate 7 is pressed down by the gravity of the car charging pile body 1, and the moving contact 8 contacts the static contact 9. The entire circuit is not connected and an alarm is issued. The device 2 is in a non-working state. When the car charging pile body 1 is stolen, the pressure on the support column 3 is reduced, and the spring 12 is in a contracted state when it works normally, so that the movable plate 7 moves upward under the elastic pull of the spring 12. , the moving contact 8 is separated from the static contact 9, the whole circuit is connected, and the alarm 2 is in the working state to send out an alarm prompt. The alarm 2 can also be installed in a fixed place near the charging pile site to achieve the purpose of anti-theft, and the cost is low. Low.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (5)

1. An anti-theft electric vehicle charging pile, comprising a car charging pile body (1), characterized in that an alarm (2) is installed on the top of the car charging pile body (1), and the car charging pile body (1) The bottom of the bottom is fixedly connected with a vertically arranged support column (3), the bottom of the support column (3) is provided with a vertically arranged embedded column (4), and the bottom of the embedded column (4) is welded with a horizontally arranged embedded plate ( 5), wherein the top of the embedded column (4) is provided with a limit groove (6), and the inside of the limit groove (6) is slidably installed with a horizontal movable plate (7), and the movable plate (7) and the support column (3 ) is fixedly connected, the movable plate (7) is welded with movable contacts (8) on both sides of the bottom, and the inner walls on both sides of the bottom of the limit groove (6) are welded with corresponding movable contacts (8). The fixed contact (9), the limit ring (10) arranged horizontally is welded on the top inner wall of the limit groove (6), and the bottom of the limit ring (10) is welded with a plurality of vertical positioning rods (11) A spring (12) is sheathed on the vertical positioning rod (11), and one end of the spring (12) is fixedly connected to the top of the movable plate (7). 2. An anti-theft electric vehicle charging pile according to claim 1, characterized in that a battery is provided inside the vehicle charging pile body (1), and one pole of the battery is connected in series with the static contact (9) , the other pole of the storage battery is connected in series with the alarm (2), and the alarm (2) is connected in series with the moving contact (8) through a switch. 3. An anti-theft electric vehicle charging pile according to claim 1, characterized in that one end of the support column (3) extends to the limit slot (6) through the inner ring of the limit ring (10). Inside, the vertical positioning rods (11) are arranged at equal intervals around the periphery of the support column (3). 4. An anti-theft electric vehicle charging pile according to claim 1, characterized in that the movable plate (7) is slidingly connected to the inner wall of the limiting groove (6), and the width of the movable plate (7) is larger than The diameter of the inner ring of the limit ring (10). 5. An anti-theft electric vehicle charging pile according to claim 1, characterized in that positioning pins are provided on both sides of the embedded plate (5), and the embedded plate (5) is fixed by the positioning pins under the ground.