New energy electric vehicle charging pile

Abstract

The invention belongs to the technical field of charging piles, and particularly relates to a new energy electric vehicle charging pile. The method has the beneficial effects that the method can be arranged in a closely planned individual parking space, and the entering and exiting of automobiles are not affected. A new energy electric vehicle charging pile comprises a shell, a rotating bin is formed in the upper side of the shell, a rotating starting block is rotationally connected to the inner side of the rotating bin, a rotating connecting piece is fixedly connected to the lower side of the rotating starting block, and a fixed connecting piece corresponding to the rotating connecting piece is fixedly connected to the bottom side of the rotating bin; the output end of the electric control mechanism is connected with the fixed connecting piece, a connecting plate is fixedly connected to the upper side of the shell, a torsion spring is fixedly connected between the connecting plate and the rotating starting block and arranged on the rear side of the rotating starting block, a display screen, operation keys and a connecting wire are installed on the front side of the rotating starting block, and a ground cover plate is slidably connected to the upper side of the shell.

Description

Technical Field

[0001] The present invention belongs to the technical field of charging piles, and in particular relates to a charging pile for a new energy electric vehicle. Background Art

[0002] Charging piles refer to charging devices that provide energy for electric vehicles. Their functions are similar to those of gas pumps in gas stations. They can be fixed on the ground or walls and are generally installed in public buildings, shopping malls, public parking lots, residential parking lots or charging stations. They can charge electric vehicles of various models according to different voltage levels. However, underground parking lots are generally tightly planned. If there is no open space on both sides of individual parking spaces, it is difficult to set up charging piles, resulting in charging difficulties. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a new energy electric vehicle charging pile, which has the beneficial effect that the present invention can be arranged in a tightly planned personal parking space without affecting the entry and exit of the car.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A new energy electric vehicle charging pile comprises a shell, a rotating chamber is provided on the upper side of the shell, a rotating start block is rotatably connected to the inner side of the rotating chamber, a rotating connecting piece is fixedly connected to the lower side of the rotating start block, a fixed connecting piece corresponding to the rotating connecting piece is fixedly connected to the bottom side of the rotating chamber, an electric control mechanism is installed inside the shell, an output end of the electric control mechanism is connected to the fixed connecting piece, a connecting plate is fixedly connected to the upper side of the shell, a torsion spring is fixedly connected between the connecting plate and the rotating start block, the torsion spring is arranged on the rear side of the rotating start block, a display screen, an operation key and a connecting line are installed on the front side of the rotating start block, and a ground cover plate is slidably connected to the upper side of the shell.

[0006] A spring shelf groove is provided at the rear side of the rotation start block, and one end of the torsion spring is fixedly connected to the inner side of the spring shelf groove.

[0007] The fixed connecting piece is arranged at the lower side of the rotating bin, and the angle between the normal line of the rotating connecting piece and the lower side of the rotating bin is half of the initial angle of the torsion spring.

[0008] The curvatures of the rotating connecting piece and the fixed connecting piece are both smaller than the initial angle of the torsion spring.

[0009] An operating plane is arranged at the front side of the rotation start block, the angles at both ends of the operating plane are the same as the initial angle of the torsion spring, and the display screen and the operating keys are both fixedly connected to the operating plane. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0011] Figure 1 This is the overall structure diagram of a new energy electric vehicle charging pile when in use;

[0012] Figure 2 It is an overall cross-sectional view of a new energy electric vehicle charging pile when it is idle;

[0013] Figure 3 This is a diagram of the internal structure of a new energy electric vehicle charging pile when in use;

[0014] Figure 4 is a schematic diagram of the angle between the operating plane and the torsion spring;

[0015] Figure 5 A schematic diagram of the angle between the rotating connecting piece and the fixed connecting piece;

[0016] Figure 6 It is a schematic diagram of the position of the rotating start block when it is idle;

[0017] Figure 7 It is a schematic diagram of the position of the rotating start block when in use;

[0018] Figure 8 It is a structural schematic diagram of the rotating start block;

[0019] Fig. 9 Schematic diagram of the installation of the ground cover on the outer shell. DETAILED DESCRIPTION

[0020] like Figure 1-3 As shown:

[0021] A new energy electric vehicle charging pile comprises a shell 000, a rotating chamber 001 is provided on the upper side of the shell 000, a rotating start block 100 is rotatably connected inside the rotating chamber 001, a rotating connecting piece 010 is connected to the lower side of the rotating start block 100 by screws, a fixed connecting piece 020 corresponding to the rotating connecting piece 010 is connected to the bottom side of the rotating chamber 001 by screws, an electric control mechanism is installed inside the shell 000, an output end of the electric control mechanism is connected to the fixed connecting piece 020, the rotating connecting piece 010 is connected to a connecting line 130, a connecting plate 030 is connected to the upper side of the shell 000 by screws, a torsion spring 040 is connected between the connecting plate 030 and the rotating start block 100 by screws, the torsion spring 040 is arranged on the rear side of the rotating start block 100, a display screen 110, an operation key 120 and a connecting line 130 are installed on the front side of the rotating start block 100, the connecting line 130 can be controlled by the operation key 120, and a ground cover plate 050 is slidably connected to the upper side of the shell 000;

[0022] During installation, the charging pile can be installed in the front position of the personal parking space, and the housing 000 is set underground so that the ground cover 050 is flush with the ground. When the charging pile is not in use, Figure 2As shown, the ground cover 050 can completely cover the rotating start block 100, and vehicles can pass normally on the upper side without affecting the use of the vehicle. When the charging pile is in use, the ground cover 050 can be pushed backward, such as Figure 1 As shown, when the ground cover plate 050 is pushed a certain distance, the torsion spring 040 can push the rotating start block 100 to rotate counterclockwise under the action of its own elastic force, so that the front side of the rotating start block 100 can be raised, so that the display screen 110, the operation key 120 and the connecting line 130 can be exposed to the ground, and then the connecting line 130 can be connected to the car charging port, and the car charging work can be completed through the display screen 110 and the operation key 120. When the charging work is completed, the front end of the rotating start block 100 can be pressed downward, so that the rotating start block 100 rotates clockwise and squeezes the torsion spring. 040 is reset, and then the ground cover plate 050 can be pushed forward, so that the ground cover plate 050 can suppress the rotating start block 100, and prevent the rotating start block 100 from being exposed to the ground again under the elastic force of the torsion spring 040, so as to complete the charging work of the electric vehicle; since the main shell 000 of the charging pile is partially arranged under the ground, it can prevent the charging pile from occupying the empty space above the ground, thereby affecting the entry and exit of the car. At the same time, since the main body of the charging pile is arranged under the ground, it can also prevent the car from colliding with the charging pile during the entry and exit, causing damage to the car or the charging pile;

[0023] Secondly, when the ground cover 050 is opened, the rotating start block 100 can rotate counterclockwise to make the rotating connecting piece 010 fit with the fixed connecting piece 020, and then the electric control mechanism and the connecting line 130 can be connected through the fitting of the rotating connecting piece 010 and the fixed connecting piece 020, and then after the connecting line 130 is connected to the charging port of the car, the car can be charged through the electric control mechanism. At the same time, when the ground cover 050 is closed, the rotating start block 100 rotates clockwise, so that the rotating connecting piece 010 and the fixed connecting piece 020 can be separated, and then the connection between the electric control mechanism and the connecting line 130 can be automatically disconnected, so as to avoid the occurrence of accidents such as leakage of electricity from the connecting line 130 to the outside after the ground cover 050 is closed, thereby reducing the power loss caused by accidents;

[0024] At the same time, after the floor cover 050 is closed, the upper side of the rotating starting block 100 can fit together with the lower side of the floor cover 050, thereby being able to support the floor cover 050. When someone walks or a car passes by on the upper side of the floor cover 050, the rotating starting block 100 can provide support for the floor cover 050, thereby preventing the floor cover 050 from being deformed and damaged after being subjected to greater pressure, causing damage to pedestrians or cars above.

[0025] like Figure 6-8 As shown:

[0026] A spring slot 101 is provided on the rear side of the rotating start block 100, and one end of the torsion spring 040 is connected to the inner side of the spring slot 101 by a screw; thereby preventing the torsion spring 040 from being fully compressed after the ground cover 050 is closed, resulting in the rotating start block 100 being unable to be fully placed on the lower side of the ground cover 050.

[0027] like Figure 4-5 As shown:

[0028] The fixed connecting piece 020 is arranged on the lower side of the rotating bin 001, and the angle between the normal line of the rotating connecting piece 010 and the lower side of the rotating bin 001 is half of the initial angle of the torsion spring 040; thereby, it can be ensured that when the ground cover 050 is opened and the front side of the rotating start block 100 rises out of the ground, the rotating connecting piece 010 can overlap with the fixed connecting piece 020, and both are arranged on the lower side of the rotating bin 001, and then the rotating connecting piece 010 can be further pressed against the fixed connecting piece 020 by the weight of the rotating start block 100 itself, thereby ensuring the stable connection between the electric control mechanism and the connecting line 130.

[0029] Further:

[0030] The curvature of the rotating connecting piece 010 and the fixed connecting piece 020 are both smaller than the initial angle of the torsion spring 040, thereby ensuring that when the ground cover 050 is closed and the upper side of the rotating starting block 100 is in contact with the lower side of the ground cover 050, the rotating connecting piece 010 and the fixed connecting piece 020 can be completely separated, thereby preventing the connection between the electric control mechanism and the connecting line 130 from being disconnected after the ground cover 050 is closed, thereby causing the connecting line 130 to leak electricity to the outside.

[0031] like Figure 4-5 , as shown in 8:

[0032] The front side of the rotating start block 100 is provided with an operation plane 102, and the angles at both ends of the operation plane 102 are the same as the initial angle of the torsion spring 040, and the display screen 110 and the operation key 120 are both installed on the operation plane 102; thus, when the torsion spring 040 pushes the rotating start block 100 to rotate counterclockwise under the elastic force, the operation plane 102 can be completely exposed to the ground, and the operation plane 102 can provide convenience for the user's operation;

[0033] At the same time, since the display screen 110 and the operation keys 120 are both installed on the operation plane 102, when the ground cover 050 is closed, there is a certain gap between the display screen 110 and the operation keys 120 and the outer shell 000, thereby preventing the ground cover 050 from exerting pressure on the display screen 110 when someone walks or a car passes by, thereby preventing the display screen 110 or the operation keys 120 from being squeezed and causing damage to the display screen 110 or the operation keys 120.

[0034] like Figure 8 As shown:

[0035] The operating plane 102 is also provided with a wire slot 103, and a connecting wire 130 is connected and placed inside the wire slot 103; therefore, when it is necessary to connect to the charging port of the car, the connecting wire 130 placed inside the wire slot 103 can be pulled out so that the connecting wire 130 can be connected to the charging port of the car, thereby avoiding the situation where the connecting wire 130 is not long enough and cannot be connected to the charging port of the car. At the same time, the setting of the wire slot 103 can avoid the situation where the connecting wire 130 is too long and is trapped outside the rotating start block 100, thereby causing the rotating start block 100 to be unable to rotate and reset normally.

[0036] like Figure 4 As shown:

[0037] The torsion spring 040 has an initial angle of 45°, so that when the torsion spring 040 pushes the rotating start block 100 to rotate counterclockwise, the rotating start block 100 can rotate 45° following the torsion spring 040, so that the operating plane 102 can be set at a 45° angle after being exposed to the ground, thereby providing convenience for the user to operate the display screen 110 and the operating keys 120 or to access the connecting line 130.

[0038] like Figure 5 and 8 As shown:

[0039] The lower side surface of the rotating start block 100 is arc-shaped, thereby ensuring that the rotating start block 100 is always in contact with the rotating bin 001 during the rotation process, thereby ensuring that the housing 000 always supports the rotating start block 100 while limiting the rotating start block 100.

[0040] like Fig. 9 As shown:

[0041] The floor cover 050 is a plate structure that can be unilaterally retracted, so that when the floor cover 050 is opened, both ends of the floor cover 050 can always be in contact with both ends of the outer shell 000, thereby ensuring that the floor cover 050 will not be lifted up during the opening process, avoiding the opened floor cover 050 from scratching the car chassis when the car is parked in the parking space.

[0042] Further:

[0043] The ground cover 050 can be locked to the housing 000 by a plane lock, thereby preventing the ground cover 050 from accidentally opening due to pedestrians or cars passing by the ground cover 050 when the car does not need to be charged.

Claims

1. A new energy electric vehicle charging pile, characterized by: The invention comprises a housing (000), a rotating chamber (001) is provided on the upper side of the housing (000), a rotating start block (100) is rotatably connected to the inner side of the rotating chamber (001), a rotating connecting piece (010) is fixedly connected to the lower side of the rotating start block (100), a fixed connecting piece (020) corresponding to the rotating connecting piece (010) is fixedly connected to the bottom side of the rotating chamber (001), an electric control mechanism is installed inside the housing (000), and an output end of the electric control mechanism is connected to the fixed connecting piece ( 020), a connecting plate (030) is fixedly connected to the upper side of the housing (000), a torsion spring (040) is fixedly connected between the connecting plate (030) and the rotating start block (100), the torsion spring (040) is arranged on the rear side of the rotating start block (100), a display screen (110), an operation key (120) and a connecting line (130) are installed on the front side of the rotating start block (100), and a ground cover plate (050) is slidably connected to the upper side of the housing (000).

2. A new energy electric vehicle charging pile according to claim 1, characterized in that: A spring receiving groove (101) is provided at the rear side of the rotation start block (100), and one end of the torsion spring (040) is fixedly connected to the inner side of the spring receiving groove (101).

3. A new energy electric vehicle charging pile according to claim 2, characterized in that: The fixed connecting piece (020) is arranged on the lower side of the rotating bin (001), and the angle between the normal line of the rotating connecting piece (010) and the lower side of the rotating bin (001) is half of the initial angle of the torsion spring (040).

4. A new energy electric vehicle charging pile according to claim 3, characterized in that: The curvatures of the rotating connecting piece (010) and the fixed connecting piece (020) are both smaller than the initial angle of the torsion spring (040).

5. A new energy electric vehicle charging pile according to claim 4, characterized in that: An operating plane (102) is arranged on the front side of the rotating start block (100), the angles between the two ends of the operating plane (102) are the same as the initial angle of the torsion spring (040), and the display screen (110) and the operating key (120) are both fixedly connected to the operating plane (102).

6. A new energy electric vehicle charging pile according to claim 5, characterized in that: The operating plane (102) is also provided with a wire storage groove (103), and the connecting wire (130) is fixedly connected inside the wire storage groove (103).

7. A new energy electric vehicle charging pile according to claim 5, characterized in that: The torsion spring (040) is a torsion spring with an initial angle of 45°.

8. A new energy electric vehicle charging pile according to claim 5, characterized in that: The lower side surface of the rotating start block (100) is arc-shaped.

9. A new energy electric vehicle charging pile according to claim 1, characterized in that: The ground cover plate (050) is a plate structure capable of unilateral contraction.

10. A new energy electric vehicle charging pile according to claim 9, characterized in that: The floor cover (050) can be locked onto the housing (000) via a flat lock.

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