Anti-collision charging pile

Abstract

The invention discloses an anti-collision charging pile, and relates to the technical field of charging piles. The anti-collision charging pile comprises a frame, a charging box is fixedly connected to the top of the frame, a charging head is fixedly connected to the outer wall of the charging box, a round hole is formed in the outer wall of the frame, a round rod is inserted into the inner wall of the round hole, a vertical plate is fixedly connected to the outer wall of the round rod, and a prompt mechanism is fixedly connected to the outer wall of the vertical plate. According to the anti-collision charging pile, the air bag is arranged on the front face of the frame, a vehicle gets close to the frame from the front face during charging, the air bag is squeezed by the approaching of the vehicle, and a prompt is given when air in the air bag enters a prompt whistle; the prompt sounds of the prompt whistle are different along with the speed of extruding the air bag by the vehicle, so that the approaching of the vehicle is effectively prompted, and when the vertical plate is extruded by the vehicle, the round rod is driven to move in the round hole.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and specifically to an impact-proof charging pile. Background Art

[0002] A charging pile is an important device for providing energy replenishment for electric vehicles. It is like a "gas station" for electric vehicles, enabling your beloved car to regain power at any time. Charging piles are divided into AC charging piles and DC charging piles. AC charging piles have a relatively slow charging speed but a lower installation cost, while DC charging piles have a fast charging speed and can fully charge an electric vehicle in a relatively short time. Using a charging pile is convenient and fast. Just insert the charging gun into the vehicle's charging port and start charging by means of a mobile phone APP or swiping a card. Nowadays, with the popularization of electric vehicles, the number of charging piles is also increasing continuously, providing a strong guarantee for green travel;

[0003] Referring to Chinese Publication No. CN112193099A, this patent discloses an impact-proof charging pile, including a base, the top surface of the base is fixedly connected with a pile body, and the top end of the pile body is fixedly connected with a top cover. The present invention relates to the technical field of charging piles. This impact-proof charging pile can separately adjust the pulling-out position of a single charging cable gun for a single vehicle through components such as connecting blocks and a charging cable gun with a reserved safety length. The good adjustability not only avoids damaging the cable due to inclined pulling, but also better meets the actual use needs. And through components such as vertical grooves and annular grooves, the pulling-out direction and height of the charging cable gun can be adjusted according to the vehicle parking position and different position charging ports;

[0004] During the use of the charging pile, due to the limitation of the parking space and the charging cable, the vehicle needs to be very close to the charging pile. Therefore, during the approaching process, the driver is restricted by the field of vision and cannot effectively observe the distance between the vehicle and the charging pile, resulting in the vehicle hitting and damaging the charging pile. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides an impact-proof charging pile to solve the problems raised in the above background art.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: An impact-proof charging pile, including a frame, the top of the frame is fixedly connected with a charging box, the outer wall of the charging box is fixedly connected with a charging head, a circular hole is opened on the outer wall of the frame, a round rod is inserted into the inner wall of the circular hole, a vertical plate is fixedly connected to the outer wall of the round rod, and a prompting mechanism is fixedly connected to the outer wall of the vertical plate;

[0007] The prompting mechanism includes:

[0008] Airbag, the airbag is fixedly connected to the outer wall of the vertical plate, and the airbag is arranged at the front position of the frame. When the vehicle is charging, it approaches the frame from the front. By using the approach of the vehicle to squeeze the airbag, when the gas in the airbag enters the warning whistle, it will give a warning. As the squeezing speed of the vehicle on the airbag varies, the warning sound of the warning whistle will also be different, thereby effectively reminding of the approach of the vehicle and reducing the impact of the vehicle on the frame;

[0009] Horizontal pipe, the horizontal pipe is fixedly connected to the top of the airbag, and the airbag is arranged at the front position of the frame. When the vehicle is charging, it approaches the frame from the front. During the approaching process, the vehicle squeezes the airbag, and thus the gas in the airbag is squeezed into the horizontal pipe. The air flow passes through the horizontal pipe and enters the warning whistle. When the gas enters the warning whistle, it will give a warning. As the squeezing speed of the vehicle on the airbag varies, the warning sound of the warning whistle will also be different;

[0010] Warning whistle, warning whistles are fixedly connected to both sides of the horizontal pipe. The warning whistle, the horizontal pipe and the airbag are internally connected. When the vertical plate is squeezed by the vehicle, it will also drive the round rod to move in the round hole. At this time, the buffering of the second spring can buffer the vehicle. Through the interval of the airbag, it will not cause damage to the vehicle. By using the elastic interval of the airbag, the appearance of the vehicle can be protected, and then by using the elasticity of the second spring, it can be protected, reducing the damage of the vehicle.

[0011] Preferably, a connecting rod is fixedly connected to the outer wall of the airbag, and a first spring is fixedly connected between the connecting rod and the vertical plate.

[0012] Preferably, a second spring is fixedly connected to the outer wall of the round rod, and the outer wall of the second spring is fixedly connected to the outer wall of the frame.

[0013] Preferably, a guiding mechanism is fixedly connected to the outer wall of the frame. The guiding mechanism includes a water tank, and the water tank is fixedly connected to the outer wall of the frame.

[0014] Preferably, an extrusion plate is fixedly connected to the outer wall of the round rod. The round rod is inserted into the water tank through the extrusion plate. When the vertical plate is squeezed by the vehicle, it will squeeze the water tank through the extrusion plate. Water is preset in the water tank. When squeezing the water, a certain degree of buffering can be carried out. When the vehicle is squeezed to a certain extent, the water is no longer squeezed, thereby intercepting the vehicle and preventing the vehicle from hitting the frame, ensuring the approach of the vehicle and ensuring the protection of the frame. The water tank is arranged at the back position of the frame. When the vehicle moving on the back of the frame hits the water tank, the water in the water tank can buffer the vehicle, and the setting of the water reduces the impact force of the vehicle.

[0015] Preferably, a guiding rod is fixedly connected to the outer wall of the vertical plate. When the vertical plate is squeezed, the guiding rod squeezes onto the conical block. Due to the conical setting of the conical block, it will shift in one direction when the guiding rod squeezes onto it. When the vertical plate shifts, it will guide the squeezing vehicle to shift, thereby reducing the direct squeezing of the vehicle on the frame. By guiding and offsetting the squeezing force of the vehicle, the impact of the vehicle on the frame is reduced. A limiting frame is fixedly connected to the outer wall of the frame.

[0016] Preferably, a square hole is formed in the outer wall of the limiting frame. The round rod is inserted into the water tank through the pressing plate. Therefore, when the vertical plate is squeezed by the vehicle, it will squeeze the water tank through the pressing plate. Water is pre-set in the water tank, and a certain degree of buffering can be carried out when squeezing the water. When the vehicle is squeezed to a certain extent, the water is no longer squeezed, thereby intercepting the vehicle and preventing the vehicle from hitting the frame. Moreover, the water tank is arranged at the back of the frame. When the vehicle moving on the back of the frame hits the water tank, the water in the water tank can buffer the vehicle. The guiding rod is inserted into the square hole.

[0017] Preferably, a conical block is fixedly connected to the outer wall of the frame, and the guiding rod is in movable contact with the conical block.

[0018] The present invention provides an impact-proof charging pile, which has the following beneficial effects:

[0019] 1. For this impact-proof charging pile, the airbag is arranged at the front position of the frame. When the vehicle is charging, it approaches the frame from the front. By using the approach of the vehicle to squeeze onto the airbag, when the gas in the airbag enters the warning whistle, it will give a warning. As the squeezing speed of the vehicle on the airbag varies, the warning sound of the warning whistle will also be different, thereby effectively reminding the approach of the vehicle and reducing the impact of the vehicle on the frame.

[0020] 2. For this impact-proof charging pile, when the vertical plate is squeezed by the vehicle, it will also drive the round rod to move in the round hole. At this time, the buffering of the second spring can buffer the vehicle. Through the interval of the airbag, it will not cause damage to the vehicle. By utilizing the elastic interval of the airbag, the appearance of the vehicle can be protected, and then by utilizing the elasticity of the second spring, it can be protected, reducing the damage of the vehicle.

[0021] 3. For this impact-proof charging pile, when the vertical plate is squeezed by the vehicle, it will squeeze the water tank through the pressing plate. Water is pre-set in the water tank, and a certain degree of buffering can be carried out when squeezing the water. When the vehicle is squeezed to a certain extent, the water is no longer squeezed, thereby intercepting the vehicle and preventing the vehicle from hitting the frame, ensuring the approach of the vehicle and protecting the frame. The water tank is arranged at the back of the frame. When the vehicle moving on the back of the frame hits the water tank, the water in the water tank can buffer the vehicle. By using the setting of water, the impact force of the vehicle is reduced.

[0022] 4. When the vertical plate of the impact-proof charging pile is squeezed, the guide rod is squeezed onto the conical block. Due to the conical shape of the conical block, when the guide rod is squeezed onto the conical block, it will shift in one direction. When the vertical plate shifts, it will guide the vehicle being squeezed to shift, thereby reducing the direct extrusion of the vehicle on the frame. By guiding and offsetting the extrusion force of the vehicle, the impact of the vehicle on the frame is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an axonometric three-dimensional structure schematic diagram of the present invention;

[0024] Figure 2 For the present invention Figure 1 The enlarged structure schematic diagram of part A in it;

[0025] Figure 3 It is a partial structure schematic diagram of the airbag of the present invention;

[0026] Figure 4 It is a partial structure schematic diagram of the reminder whistle of the present invention;

[0027] Figure 5 It is a partial structure schematic diagram of the frame of the present invention;

[0028] Figure 6 For the present invention Figure 5 The sectional structure schematic diagram;

[0029] Figure 7 It is a partial structure schematic diagram of the extrusion plate of the present invention;

[0030] Figure 8 It is a partial structure schematic diagram of the water tank of the present invention.

[0031] In the figure: 1. Frame; 2. Charging box; 3. Charging head; 4. Round hole; 5. Round rod; 6. Vertical plate; 7. Reminder mechanism; 71. Airbag; 72. Horizontal pipe; 73. Reminder whistle; 74. First spring; 75. Connecting rod; 8. Second spring; 9. Guiding mechanism; 91. Guide rod; 92. Limit frame; 93. Conical block; 94. Square hole; 95. Extrusion plate; 96. Water tank. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0033] Examples of the embodiments are shown in the drawings, where like or similar reference numerals designate like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0034] Embodiment 1. Please refer to Figure 1-5 , the present invention provides a technical solution: an impact-proof charging pile, including a frame 1, a charging box 2 is fixedly connected to the top of the frame 1, a charging head 3 is fixedly connected to the outer wall of the charging box 2, a circular hole 4 is opened on the outer wall of the frame 1, a round rod 5 is inserted into the inner wall of the circular hole 4, a vertical plate 6 is fixedly connected to the outer wall of the round rod 5, and a prompting mechanism 7 is fixedly connected to the outer wall of the vertical plate 6;

[0035] The prompting mechanism 7 includes:

[0036] An airbag 71, the airbag 71 is fixedly connected to the outer wall of the vertical plate 6, the airbag 71 is arranged at the front position of the frame 1. When the vehicle is charging, it approaches the frame 1 from the front. By using the approach of the vehicle to squeeze the airbag 71, when the gas in the airbag 71 enters the prompting whistle 73, it will give a prompt. As the squeezing speed of the vehicle on the airbag 71 varies, the prompting sound of the prompting whistle 73 will also be different, thereby effectively reminding the approach of the vehicle and reducing the impact of the vehicle on the frame 1;

[0037] A horizontal pipe 72, the horizontal pipe 72 is fixedly connected to the top of the airbag 71;

[0038] Prompting whistles 73, prompting whistles 73 are fixedly connected to both sides of the horizontal pipe 72. The prompting whistles 73, the horizontal pipe 72 and the airbag 71 are internally connected. When the vertical plate 6 is squeezed by the vehicle, it will also drive the round rod 5 to move in the circular hole 4. At this time, the buffering of the second spring 8 can buffer the vehicle. Through the interval of the airbag 71, the vehicle will not be damaged. By using the elastic interval of the airbag 71, the appearance of the vehicle can be protected, and then by using the elasticity of the second spring 8, it can be protected, reducing the damage of the vehicle.

[0039] A connecting rod 75 is fixedly connected to the outer wall of the airbag 71, and a first spring 74 is fixedly connected between the connecting rod 75 and the vertical plate 6. The first spring 74 can drive the airbag 71 to reset.

[0040] A second spring 8 is fixedly connected to the outer wall of the round rod 5, and the outer wall of the second spring 8 is fixedly connected to the outer wall of the frame 1.

[0041] During use, the charging box 2 is installed at the required position through the frame 1. After the vehicle approaches the charging box 2, the vehicle is then charged through the charging head 3;

[0042] Combined with the attached Figure 1And the charging box 2, the airbag 71 is arranged at the front position of the frame 1. When the vehicle is charging, it approaches the frame 1 from the front. During the approaching process, the vehicle squeezes the airbag 71, and then the gas in the airbag 71 is squeezed into the cross tube 72. The air flow passes through the cross tube 72 and enters the warning whistle 73. When the gas enters the warning whistle 73, it will give a warning. As the squeezing speed of the vehicle on the airbag 71 varies, the warning sound of the warning whistle 73 will also be different;

[0043] The round rod 5 and the round hole 4 are elastically connected by the second spring 8. Therefore, when the vertical plate 6 is squeezed by the vehicle, it will also drive the round rod 5 to move in the round hole 4. At this time, the buffer of the second spring 8 can buffer the vehicle. Through the interval of the airbag 71, the vehicle will not be damaged.

[0044] Embodiment 2, please refer to Figure 1-8 , on the basis of Embodiment 1, the present invention provides a technical solution:

[0045] A guiding mechanism 9 is fixedly connected to the outer wall of the frame 1. The guiding mechanism 9 includes a water tank 96, and the water tank 96 is fixedly connected to the outer wall of the frame 1. When the vertical plate 6 is squeezed by the vehicle, it will squeeze the water tank 96 through the squeezing plate 95. The water tank 96 is pre-filled with water, and a certain degree of buffering can be carried out when squeezing the water. When the vehicle is squeezed to a certain extent, the water is no longer squeezed, and then the vehicle is intercepted to prevent the vehicle from hitting the frame 1, ensuring the approach of the vehicle and protecting the frame 1. The water tank 96 is arranged at the back position of the frame 1. When the vehicle moving on the back of the frame 1 hits the water tank 96, the water in the water tank 96 can buffer the vehicle, and the impact force of the vehicle is reduced by using the setting of water.

[0046] An extrusion plate 95 is fixedly connected to the outer wall of the round rod 5, and the round rod 5 is inserted into the water tank 96 through the extrusion plate 95.

[0047] A guiding rod 91 is fixedly connected to the outer wall of the vertical plate 6. When the vertical plate 6 is squeezed, the guiding rod 91 is squeezed against the conical block 93. Due to the conical setting of the conical block 93, it will deflect in one direction when the guiding rod 91 is squeezed against the conical block 93. When the vertical plate 6 deflects, it will guide the vehicle being squeezed to deflect, thereby reducing the direct extrusion of the vehicle on the frame 1. By guiding and deflecting the extrusion force of the vehicle, the impact of the vehicle on the frame 1 is reduced. A limiting frame 92 is fixedly connected to the outer wall of the frame 1.

[0048] A square hole 94 is opened on the outer wall of the limiting frame 92, and the guiding rod 91 is inserted into the square hole 94.

[0049] A conical block 93 is fixedly connected to the outer wall of the frame 1, and the guiding rod 91 is in movable contact with the conical block 93.

[0050] During use, the round rod 5 is inserted into the water tank 96 through the pressing plate 95. Therefore, when the vertical plate 6 is pressed by the vehicle, it will press the water tank 96 through the pressing plate 95. Water is preset in the water tank 96, and a certain degree of buffering can be carried out when pressing the water. When the vehicle is pressed to a certain extent, the water is no longer pressed, thereby intercepting the vehicle and preventing the vehicle from hitting the frame 1. Moreover, the water tank 96 is arranged at the back position of the frame 1. When the vehicle moving on the back of the frame 1 hits the water tank 96, the water in the water tank 96 can buffer the vehicle;

[0051] Combined with the attached Figure 5 As shown, the position of the guide rod 91 is limited by the limit frame 92 and the square hole 94. When the vertical plate 6 is pressed, the guide rod 91 presses against the conical block 93. The conical shape of the conical block 93 causes it to shift in one direction when the guide rod 91 presses against it. When the vertical plate 6 shifts, it will guide the vehicle being pressed to shift, thereby reducing the direct extrusion of the vehicle on the frame 1;

[0052] The size of the square hole 94 is larger than that of the guide rod 91, and the size of the round hole 4 is larger than that of the round rod 5. Therefore, the round rod 5 and the guide rod 91 can be skewed.

[0053] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An anti-collision charging pile, comprising a frame (1), a charging box (2) fixedly connected to the top of the frame (1), a charging head (3) fixedly connected to the outer wall of the charging box (2), characterized in that: The outer wall of the frame (1) is provided with a circular hole (4), the inner wall of the circular hole (4) is plugged with a circular rod (5), the outer wall of the circular rod (5) is fixedly connected to a vertical plate (6), and the outer wall of the vertical plate (6) is fixedly connected to a prompt mechanism (7); The prompting mechanism (7) comprises: An airbag (71), wherein the airbag (71) is fixedly connected to the outer wall of the vertical plate (6); A transverse tube (72), wherein the transverse tube (72) is fixedly connected to the top of the airbag (71); A warning whistle (73) is fixedly connected to both sides of the transverse tube (72), and the warning whistle (73), the transverse tube (72) and the inside of the air bag (71) are in communication.

2. The anti-collision charging pile according to claim 1, characterized in that: A connecting rod (75) is fixedly connected to the outer wall of the airbag (71), and a first spring (74) is fixedly connected between the vertical plate (6).

3. The anti-collision charging pile according to claim 2, characterized in that: A second spring (8) is fixedly connected to the outer wall of the round rod (5), and the outer wall of the second spring (8) is fixedly connected to the outer wall of the frame (1).

4. The anti-collision charging pile according to claim 3, characterized in that: A guide mechanism (9) is fixedly connected to the outer wall of the frame (1); the guide mechanism (9) comprises a water tank (96); and the water tank (96) is fixedly connected to the outer wall of the frame (1).

5. The anti-collision charging pile according to claim 4, characterized in that: An extrusion plate (95) is fixedly connected to the outer wall of the round rod (5), and the round rod (5) is inserted into the water tank (96) via the extrusion plate (95).

6. The anti-collision charging pile according to claim 5, characterized in that: The outer wall of the vertical plate (6) is fixedly connected to a guide rod (91), and the outer wall of the frame (1) is fixedly connected to a limit frame (92).

7. The anti-collision charging pile according to claim 6, characterized in that: The outer wall of the limiting frame (92) is provided with a square hole (94), and the guide rod (91) is inserted into the square hole (94).

8. The anti-collision charging pile according to claim 7, characterized in that: A conical block (93) is fixedly connected to the outer wall of the frame (1), and the guide rod (91) is in movable contact with the conical block (93).

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