A new energy vehicle charging station

Abstract

The application relates to a charging station, in particular to a new energy automobile charging station. The application provides the new energy automobile charging station which comprises charging piles, connecting lines and charging guns, the connecting lines are respectively arranged at the lower portions of the front and rear sides of the charging piles, the charging guns are respectively arranged at the upper portions of the left and right sides of the charging piles, the charging guns are used for supplying power to new energy automobiles, the connecting lines are slidably penetrated through the charging piles, and the upper ends of the connecting lines are connected with the charging guns. When people hold the charging guns, the pressing plates can be driven to move against the charging piles through the electric push rods, so that the sliding frames and the sliding rods are moved, the charging guns are unlocked from the charging piles, the charging guns are separated from the charging piles, the charging guns can be taken out from the charging piles by replacing manual work, and the situation that the charging gun and the charging pile interface are damaged due to forced manual taking-out is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to a charging station, in particular to a new energy vehicle charging station. BACKGROUND

[0002] With the continuous development of society, new energy is more and more valued by people, in the field of automobile, new energy vehicles are also being produced and manufactured, new energy vehicles refer to the use of unconventional vehicle fuel as power source (or using conventional vehicle fuel, using new type vehicle power device), the combination of vehicle power control and driving advanced technology, form the technical principle advanced, with new technology, new structure of automobile.

[0003] At present, in order to make the new energy vehicles develop better, the state also configures a large number of new energy vehicle charging stations for vehicle charging, however, most of the existing new energy vehicle charging stations are charged through charging guns, when people use the charging gun, whether it is pulled out from the interface of the vehicle or the interface of the charging pile, generally it is pulled out at will, so that the charging gun is inclined under stress, in this way, the charging gun and the interface are damaged for many times, which affects the service life of the charging station. SUMMARY

[0004] In order to overcome the shortcomings that people pull out the charging gun of the charging station, which easily causes damage to the charging gun and the interface and affects the service life of the charging station, the purpose of the present application is to provide a new energy vehicle charging station which can prevent the charging gun and the interface from being damaged.

[0005] The technical scheme of the present application is:

[0006] A new energy vehicle charging station, comprising a charging pile, a connecting line and a charging gun, the connecting line is respectively installed at the lower part of the front and rear sides inside the charging pile, the charging gun is respectively placed at the upper part of the left and right sides of the charging pile, which is used for power supply of new energy vehicles, the connecting line is slidably penetrated through the charging pile, the upper end of the connecting line is connected with the charging gun, and the new energy vehicle charging station further comprises a pushing-out mechanism and a triggering mechanism, the upper side of the charging gun is provided with the pushing-out mechanism for automatic pushing out, and the lower side of the charging gun is provided with the triggering mechanism for automatic unlocking.

[0007] As a preferred technical scheme of the present application, the pushing-out mechanism comprises a fixed ring, a sliding frame, an electric push rod, a pressing plate and a first spring, the fixed ring is installed on the upper side of the charging gun, the sliding frame is slidably installed on the upper and lower sides of the fixed ring and can slide left and right, the electric push rod is installed on the sliding frame, the pressing plate is installed on the telescopic rod of the electric push rod, the pressing plate is moved by driving the electric push rod, so that the pressing plate abuts against the charging pile, and the first spring is connected between the sliding frame and the adjacent fixed ring.

[0008] As a preferred technical scheme of the present application, the trigger mechanism comprises sliding rods and touch switches, the sliding rods are slidingly installed on the lower side of the charging gun and can slide left and right, the side of the sliding rods close to each other is connected with the adjacent electric push rod, the touch switches are installed on the lower side of the charging gun, and the touch switches are electrically connected with the adjacent charging gun, the touch switch is pressed after the sliding rod moves, so that the touch switch controls the charging gun to be unlocked.

[0009] As a preferred technical scheme of the present application, the opening mechanism comprises connecting frames, movable blocks and second springs, the connecting frames are connected on the fixed ring at intervals, the movable blocks are slidingly installed on the connecting frames and can slide forward and backward, and the second springs are connected between the movable blocks and the adjacent connecting frames.

[0010] As a preferred technical scheme of the present application, the positioning mechanism comprises movable rods, positioning plates and third springs, the movable rods are slidingly installed on the movable blocks and can slide left and right, the positioning plates for people to position the insertion are connected between the adjacent two movable rods, and the third springs are connected between the movable rods and the adjacent positioning plates.

[0011] As a preferred technical scheme of the present application, the recycling mechanism comprises motors, rotating frames and wire wheels, the motors are installed at the lower parts of the front and rear sides inside the charging pile respectively, the output shafts of the motors are connected with the rotating frames through couplings, the wire wheels are rotatably and intervally installed on the rotating frames, and the connecting lines are wound on the adjacent wire wheels, the rotating frame is driven to rotate by the motor, so that the wire wheels can accommodate the connecting lines.

[0012] As a preferred technical scheme of the present application, the fixing mechanism comprises suction cups and pull rods, the suction cups are installed on the pressing plates and are adsorbed on the new energy vehicle shell to fix the charging gun, and the pull rods are installed on the suction cups and are used to pull up one end of the suction cup.

[0013] As a preferred technical scheme of the present application, the motors do not have self-locking function. Advantages

[0014] 1、When people hold the charging gun, the electric push rod drives the pressing plate to move and abut against the charging pile, so that the sliding frame and the sliding rod move, the charging gun is unlocked from the charging pile, and the charging gun is separated from the charging pile, so that the charging gun can be taken out from the charging pile instead of manually, and the damage of the charging gun and the charging pile interface caused by forcibly taking out by hand is avoided.

[0015] 2、When the charging gun plug is inserted into the interface of the new energy vehicle, the positioning plate can be positioned and aligned, so that people can use it conveniently.

[0016] 3、The cooperation of the wire wheel, the rotating frame and the motor can make the wire wheel tighten the connecting line, so as to facilitate people to store the connecting line. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application.

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the present application.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the present application.

[0020] Figure 4 It is a sectional view of the charging pile of the present application.

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the present application.

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the present application.

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the present application.

[0024] Figure 8 It is a schematic diagram of the three-dimensional structure of the present application.

[0025] 1-charging pile, 2-connecting line, 3-charging gun, 4-push-out mechanism, 41-fixed ring, 42-sliding frame, 43-electric push rod, 44-pressing plate, 45-first spring, 5-trigger mechanism, 51-sliding rod, 52-touch switch, 6-opening mechanism, 61-connecting frame, 62-moving block, 63-second spring, 7-positioning mechanism, 71-moving rod, 72-positioning plate, 73-third spring, 8-recovery mechanism, 81-motor, 82-rotating frame, 83-wire wheel, 9-fixing mechanism, 91-suction cup, 92-pull rod. DETAILED DESCRIPTION

[0026] The present application will be described in detail below in combination with the drawings and specific examples, but not as a limitation to the present application. Example 1

[0027] A new energy automobile charging station, such as Figures 1-5As shown, including a charging pile 1, connecting line 2, charging gun 3, push-out mechanism 4 and trigger mechanism 5, the lower part of the inside of the charging pile 1 is connected with the connecting line 2, the upper part of the left and right sides of the charging pile 1 is placed with the charging gun 3, by inserting the plug of the charging gun 3 into the interface of the new energy vehicle, the new energy vehicle can be charged, two connecting lines 2 are slidingly through the charging pile 1, the upper end of the two connecting lines 2 is connected with the charging gun 3, the upper side of the charging gun 3 is provided with the push-out mechanism 4, the lower side of the charging gun 3 is provided with the trigger mechanism 5.

[0028] As shown in Figure 5 The push-out mechanism 4 includes a fixed ring 41, a sliding frame 42, an electric push rod 43, a pressing plate 44 and a first spring 45, the upper side of the two charging guns 3 is connected with the fixed ring 41, the upper and lower sides of the two fixed rings 41 are slidingly connected with the sliding frame 42, the upper side of the four sliding frames 42 is connected with the electric push rod 43, the telescopic rod of the four electric push rods 43 is connected with the pressing plate 44, by the pressing plate 44 and the charging pile 1 contact, the charging gun 3 can be separated from the charging pile 1, the first spring 45 is connected between the four sliding frames 42 and the adjacent fixed ring 41.

[0029] As shown in Figure 5 The trigger mechanism 5 includes a sliding rod 51 and a touch switch 52, the lower side of the two charging guns 3 is slidingly connected with the sliding rod 51, the side of the two sliding rods 51 close to each other is connected with the adjacent electric push rod 43, the lower side of the two charging guns 3 is connected with the touch switch 52, by the sliding rod 51 pressing the touch switch 52, the charging gun 3 can be unlocked from the charging pile 1, the touch switch 52 is on the side of the sliding rod 51 away from each other, the two touch switches 52 are connected with the adjacent charging gun 3 through electricity, the sliding rod 51 moves away from each other side will contact with the touch switch 52.

[0030] When people need to use the new energy vehicle charging station, first hold the charging gun 3, and then control the pressing plate 44 to move to the side close to the charging pile 1 through the electric push rod 43, so that the pressing plate 44 is in contact with the charging pile 1, so that the charging pile 1 blocks the movement of the pressing plate 44, when the electric push rod 43 continues to control the pressing plate 44 to move to the side close to the charging pile 1, the pressing plate 44 will extrude the electric push rod 43 and the sliding frame 42 to move to the side away from the charging pile 1, the first spring 45 is compressed, thereby driving the sliding rod 51 to move to the side away from the charging pile 1, when the sliding rod 51 contacts the touch switch 52, the sliding rod 51 will press the touch switch 52, so that the charging gun 3 is unlocked from the charging pile 1, when the first spring 45 cannot be compressed again, the sliding frame 42 will extrude the charging gun 3 to move to the side away from the charging pile 1 through the first spring 45, so that the charging gun 3 is separated from the charging pile 1, then people can take down the charging gun 3 for use, when the pressing plate 44 is separated from the charging pile 1, the first spring 45 returns to its original state, the first spring 45 drives the sliding frame 42, the electric push rod 43, the pressing plate 44 and the sliding rod 51 to move to the side close to the charging pile 1, so that the sliding rod 51 is separated from the touch switch 52, and then the pressing plate 44 is controlled to move to the side away from the charging pile 1 through the electric push rod 43 to reset, then people can use the charging gun 3 to charge the new energy vehicle, when the new energy vehicle is completed, repeat the above operation to pull out the charging gun 3 from the interface of the new energy vehicle, and then insert the charging gun 3 into the charging pile 1. Embodiment 2

[0031] On the basis of embodiment 1, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 6 , it further comprises an opening mechanism 6, the opening mechanism 6 comprises a connecting frame 61, a movable block 62 and a second spring 63, four connecting frames 61 are connected on each of the two fixed rings 41, the movable block 62 is slidably connected on each of the eight connecting frames 61, and the second spring 63 is connected between each of the eight movable blocks 62 and the adjacent connecting frame 61.

[0032] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 6 , it further comprises a positioning mechanism 7, the positioning mechanism 7 comprises a movable rod 71, a positioning plate 72 and a third spring 73, the movable rod 71 is slidably connected on each of the eight movable blocks 62, the positioning plate 72 is connected between each of the two adjacent movable rods 71, the number of the positioning plate 72 is four, people can position and align through the positioning plate 72, which can facilitate people to insert the plug of the charging gun 3 into the interface of the new energy vehicle, and the third spring 73 is connected between each of the eight movable rods 71 and the adjacent positioning plate 72.

[0033] In the initial state, the second spring 63 is in a stretched state due to the pressing of the positioning plate 72 by the charging gun 3, and the third spring 73 is in a compressed state due to the pressing of the positioning plate 72 by the charging pile 1. When the charging gun 3 is separated from the charging pile 1, the charging gun 3 will drive the movable block 62 to move away from the charging pile 1 through the fixed ring 41 and the connecting frame 61. At this time, the third spring 73 will slowly recover to its original state, and during this period, the charging gun 3 will be separated from the positioning plate 72, so that the second spring 63 slowly recovers to its original state, thereby causing the second spring 63 to drive the movable block 62 and the positioning plate 72 to move towards each other. When people use the charging gun 3 to charge the new energy vehicle, the plug of the charging gun 3 is inserted into the interface of the new energy vehicle. During this period, people can align and position through the positioning plate 72. When the interface of the new energy vehicle contacts the positioning plate 72, the interface of the new energy vehicle will block the movement of the positioning plate 72. When people continue to push the plug of the charging gun 3 towards the interface of the new energy vehicle, the charging gun 3 will drive the fixed ring 41, the connecting frame 61 and the movable block 62 to continue to move, causing the third spring 73 to compress. When the charging gun 3 contacts the positioning plate 72, the charging gun 3 will press the positioning plate 72 and the movable block 62 to move away from each other, causing the second spring 63 to stretch.

[0034] As shown in Figure 4 and Figure 7 , it also includes a recycling mechanism 8, which includes a motor 81, a rotating frame 82 and a wire wheel 83. The lower part of the front and rear sides inside the charging pile 1 is bolted with a motor 81. The two motors 81 do not have self-locking function. The output shaft of the two motors 81 is connected with a rotating frame 82. Four wire wheels 83 are connected with the rotating frame 82 in a spaced rotating manner. The rotating frame 82 and the wire wheel 83 can reverse to store the connecting line 2. The rotating connection between the wire wheel 83 and the rotating frame 82 is provided with damping. The two connecting lines 2 are wound on the adjacent four wire wheels 83.

[0035] When people take the charging gun 3, the connecting line 2 will drive the wire wheel 83 to rotate, thereby driving the rotating frame 82 to rotate. When people insert the charging gun 3 back into the charging pile 1, the motor 81 can control the rotating frame 82 and the wire wheel 83 to reverse, so that the wire wheel 83 tightens the connecting line 2, thereby facilitating people to store the connecting line 2.

[0036] As shown in Figure 1 , Figure 3 and Figure 8 , it also includes a fixing mechanism 9, which includes a suction cup 91 and a pull rod 92. The four pressing plates 44 are connected with a suction cup 91. The suction cup 91 is adsorbed on the shell of the new energy vehicle, which can fix the charging gun 3. The four suction cups 91 are connected with a pull rod 92.

[0037] In the initial state, the suction cup 91 is adsorbed on the charging pile 1, when the charging gun 3 is about to be separated from the charging pile 1, people can pull the pull rod 92 to move, so that the pull rod 92 takes one end of the suction cup 91, so that air enters the suction cup 91, and then the suction cup 91 releases the charging pile 1, and when people insert the plug of the charging gun 3 into the interface of the new energy vehicle, the suction cup 91 contacts the shell of the new energy vehicle, so that the suction cup 91 is adsorbed on the shell of the new energy vehicle, so as to fix the charging gun 3, and prevent the charging gun 3 from falling off.

[0038] The technical principles of the embodiments of the present application are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present application, and cannot be explained as limitations on the protection scope of the embodiments of the present application in any way. Based on the explanations here, other specific embodiments of the embodiments of the present application can be thought of by those skilled in the art without creative labor, and these ways will fall within the protection scope of the embodiments of the present application.

Claims

1. A new energy vehicle charging station, comprising a charging pile (1), a connecting line (2) and a charging gun (3), wherein the connecting line (2) is respectively installed at the lower part of the front and rear sides of the charging pile (1), and the charging gun (3) is respectively placed at the upper part of the left and right sides of the charging pile (1) for supplying power to the new energy vehicle, the connecting line (2) is slidably passed through the charging pile (1), and the upper end of the connecting line (2) is connected to the charging gun (3), and is characterized in that: It also includes a push mechanism (4) and a trigger mechanism (5), the upper side of the charging gun (3) is provided with a push mechanism (4) for automatic pushing, and the lower side of the charging gun (3) is provided with a trigger mechanism (5) for automatic unlocking; The push mechanism (4) comprises a fixed ring (41), a sliding frame (42), an electric push rod (43), a pressing plate (44) and a first spring (45), the fixed ring (41) is installed on the upper side of the charging gun (3), the sliding frame (42) is slidingly installed on the upper and lower sides of the fixed ring (41) and can slide left and right, the electric push rod (43) is installed on the sliding frame (42), the pressing plate (44) is installed on the telescopic rod of the electric push rod (43), the pressing plate (44) is driven by the electric push rod (43) to move, so that the pressing plate (44) abuts against the charging pile (1), and the first spring (45) is connected between the sliding frame (42) and the adjacent fixed ring (41); The trigger mechanism (5) comprises a sliding rod (51) and a touch switch (52), the sliding rod (51) is slidingly installed on the lower side of the charging gun (3) and can slide left and right, the side of the sliding rod (51) close to each other is connected with the adjacent electric push rod (43), the touch switch (52) is installed on the lower side of the charging gun (3), and the touch switch (52) is electrically connected with the adjacent charging gun (3), the touch switch (52) is pressed after the sliding rod (51) moves, so that the touch switch (52) controls the unlocking of the charging gun (3).

2. The new energy vehicle charging station of claim 1, wherein, It also includes an opening mechanism (6), the opening mechanism (6) comprises a connecting frame (61), a movable block (62) and a second spring (63), the fixed ring (41) is connected with the connecting frame (61) at intervals, the movable block (62) is slidingly installed on the connecting frame (61) and can slide forward and backward, and the second spring (63) is connected between the movable block (62) and the adjacent connecting frame (61).

3. A new energy vehicle charging station as claimed in claim 2, characterized in that: It also includes a positioning mechanism (7), the positioning mechanism (7) comprises a movable rod (71), a positioning plate (72) and a third spring (73), the movable rod (71) is slidingly installed on the movable block (62) and can slide left and right, the positioning plate (72) is connected between the adjacent two movable rods (71) for people to position and insert, and the third spring (73) is connected between the movable rod (71) and the adjacent positioning plate (72).

4. The new energy vehicle charging station of claim 3, wherein, It also includes a recycling mechanism (8), the recycling mechanism (8) comprises a motor (81), a rotating frame (82) and a wire wheel (83), the motor (81) is installed at the lower part of the front and rear sides inside the charging pile (1), the output shaft of the motor (81) is connected with the rotating frame (82) through a shaft coupling, and the wire wheel (83) is rotatably and intervaliy installed on the rotating frame (82), the connecting line (2) is wound on the adjacent wire wheel (83), and the rotating frame (82) is driven by the motor (81) to rotate, so that the wire wheel (83) can accommodate the connecting line (2).

5. The new energy vehicle charging station according to claim 4, characterized in that, Also include fixing mechanism (9), fixing mechanism (9) include suction cup (91) and pull rod (92), suction cup (91) are installed on the pressing plate (44), by adsorbing on the new energy automobile shell, for fixing the charging gun (3), pull rod (92) are installed on the suction cup (91), for people to pull up one end of the suction cup (91).

6. The new energy vehicle charging station of claim 4, wherein, The motor (81) does not have a self-locking function.

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