Charging pile with vehicle anti-collision alarm mechanism

Abstract

The utility model belongs to the technical field of charging piles, and particularly relates to a charging pile with a vehicle anti-collision alarm mechanism, which comprises a base mounted on the ground, a charging pile body is arranged at the upper end of the base, an alarm is in contact with the left side of the upper end of the charging pile body, and a plug board is fixedly connected to the lower end of the alarm. The inserting plate is slidably connected with the charging pile body, the left side of the charging pile body is in contact with an end plate, the right end of the end plate is fixedly connected with an inserting rod, and the inserting rod is slidably connected with the charging pile body. The alarm is pushed to make contact with the charging pile body, so that the inserting plate is inserted into the charging pile body, under the deformation effect of the first spring, the inserting rod can be pulled to be inserted into the inserting plate, the inserting plate is inserted and limited, the inserting plate drives the alarm to be stably arranged, and an operator can rapidly install and use the alarm conveniently; and in cooperation with the arrangement of structures such as a contact switch and an alarm, the charging pile can have a collision alarm function.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a charging pile provided with a vehicle anti-collision alarm mechanism. Background Art

[0002] As we all know, a charging pile is a device that provides electric vehicle charging services, also known as an electric vehicle charging facility or an electric vehicle charging station. It usually consists of a power supply, a charging module, a controller, and a connecting cable; charging piles can be divided into different types, including AC charging piles (AC charging piles) and DC charging piles (DC charging piles). AC charging piles are suitable for low-power charging and are suitable for use in places such as homes, commercial areas, and parking lots. The charging speed is relatively slow. DC charging piles are suitable for high-power charging and have a faster charging speed. They are suitable for use in places such as highway service areas and charging stations.

[0003] However, the existing charging piles still have certain shortcomings: although the existing charging piles are equipped with safety protection mechanisms (overcurrent protection, overvoltage protection and short circuit protection to ensure the safety of the charging process), due to the different driving skills of drivers, especially novice drivers, it is easy to cause collision and impact on the charging piles. Utility Model Content

[0004] The utility model aims to provide a charging pile equipped with a vehicle anti-collision alarm mechanism, which solves the problem that although the existing charging piles are equipped with safety protection mechanisms (overcurrent protection, overvoltage protection and short-circuit protection to ensure the safety of the charging process), due to the different driving skills of drivers, especially novice drivers, they are prone to collision and impact on the charging piles.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a charging pile provided with a vehicle anti-collision alarm mechanism, comprising a base installed on the ground, a charging pile body is arranged at the upper end of the base, an alarm is contacted at the left side of the upper end of the charging pile body, a plug plate is fixedly connected to the lower end of the alarm, the plug plate is slidably connected to the charging pile body, an end plate is contacted at the left side of the charging pile body, a plug rod is fixedly connected to the right end of the end plate, the plug rod is slidably connected to the charging pile body, the plug rod is slidably connected to the plug plate, a spring is arranged on the outer side of the plug rod, a contact switch is arranged on the right side of the front side of the base, and an anti-collision mechanism is arranged on the base.

[0006] Preferably, one end of the spring one is welded to the end plate, and the other end of the spring one is welded to the charging pile body. Through the setting of the spring one, the end plate can be connected for use.

[0007] Preferably, the anti-collision mechanism includes a guide block, the base is slidably connected to the guide block, the front of the guide block is fixedly connected to a protective plate, the protective plate is slidably connected to the ground, the front of the protective plate is fixedly connected to a protective pad, a friction hole is opened on the surface of the guide block, the base is threadedly connected to a threaded disk, the lower end of the threaded disk contacts an elastic member, the other end of the elastic member is bonded to a friction ball, the friction ball is slidably connected to the friction hole, and when the vehicle contacts the protective pad, the protective plate moves under the action of force and pushes the guide block The block moves and spring 2 is deformed. During this process, when the guide block moves, the inner wall of the friction hole squeezes the friction ball to push the elastic part to deform, and finally the friction ball is separated from the friction hole. Under the action of force, the friction ball slides along the surface of the guide block. When the friction ball slides into the next friction hole, the elastic part restores its deformation to push the friction ball into the friction hole, and this cycle repeats over and over again. With the coordinated use of friction holes, friction balls and other structures, the excess deformation stress generated by spring 2 is worn away to avoid the problem of excess shaking of spring 2.

[0008] Preferably, the protective pad is in a rectangular shape as a whole and is made of sponge material. By providing the protective pad, the vehicle can be protected to avoid impact damage to the vehicle, and the sponge material has a good protective effect.

[0009] Preferably, a plurality of the friction holes are provided, and the plurality of friction holes are evenly distributed on the guide block. The provision of the friction holes facilitates the use of the friction ball for clamping.

[0010] Preferably, a second spring is welded to the back of the protective plate, and the other end of the second spring is welded to the base. Through the provision of the second spring, the protective plate can be connected for use.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model pushes the alarm to contact the charging pile body so that the plug-in plate is inserted into the charging pile body. Under the deformation of the spring, the plug-in rod can be pulled to insert the plug-in plate, and the plug-in plate is limited, so that the plug-in plate drives the alarm to be placed stably, which is convenient for the operator to quickly install and use. In combination with the setting of the contact switch, alarm and other structures, the charging pile can have a collision alarm function.

[0013] 2. The utility model can provide collision protection for the charging pile by setting up structures such as a protective plate, a protective pad, and a spring 2. And with the coordinated use of structures such as a friction hole and a friction ball, the excess deformation stress generated by the spring 2 can be released to avoid the problem of excess shaking of the spring 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A front cross-sectional view of

[0016] Figure 3 For the utility model Figure 1 A partially cutaway stereogram of

[0017] Figure 4 For the utility model Figure 2 A magnified picture of the alarm;

[0018] Figure 5 For the utility model Figure 3 Enlarged view of point A.

[0019] In the figure: 1. base; 2. charging pile body; 3. alarm; 4. plug plate; 5. end plate; 6. plug rod; 7. spring one; 8. contact switch; 9. anti-collision mechanism; 91. guide block; 92. protective plate; 93. protective pad; 94. friction hole; 95. threaded disk; 96. elastic part; 97. friction ball; 98. spring two. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 , Figure 3 , Figure 4A charging pile with a vehicle anti-collision alarm mechanism comprises a base 1 installed on the ground, a charging pile body 2 is arranged on the upper end of the base 1, an alarm 3 is contacted on the left side of the upper end of the charging pile body 2, a plug plate 4 is fixedly connected to the lower end of the alarm 3, the plug plate 4 is slidably connected to the charging pile body 2, an end plate 5 is contacted on the left side of the charging pile body 2, a plug rod 6 is fixedly connected to the right end of the end plate 5, the plug rod 6 is slidably connected to the charging pile body 2, the plug rod 6 is slidably connected to the plug plate 4, a spring 7 is arranged on the outer side of the plug rod 6, one end of the spring 7 is welded to the end plate 5, and the other end of the spring 7 is welded to the charging pile body 2, and the end plate 5 can be adjusted by the arrangement of the spring 7. For connection and use, a contact switch 8 is provided on the right side of the front of the base 1. By pushing the alarm 3 to contact the charging pile body 2, the plug board 4 is inserted into the charging pile body 2. During this process, the plug rod 6 moves under the extrusion of the inclined end of the plug board 4 to push the end plate 5 to move, and the spring 1 7 is deformed, so that the plug rod 6 finally contacts the surface of the plug board 4. Under the action of force, the plug rod 6 slides along the surface of the plug board 4. When the plug rod 6 slides into the socket opened on the surface of the plug board 4, the spring 1 7 restores its deformation to pull the plug rod 6 to insert into the plug board 4, and limit the plug board 4, so that the plug board 4 drives the alarm 3 to be in a stable placement, which is convenient for the operator to quickly install and use.

[0022] See also Figure 1 , Figure 2 , Figure 3 , Figure 5, an anti-collision mechanism 9 is arranged on the base 1, and the anti-collision mechanism 9 includes a guide block 91, the guide block 91 is slidably connected inside the base 1, a protective plate 92 is fixedly connected to the front of the guide block 91, and the protective plate 92 is slidably connected to the ground, and a protective pad 93 is fixedly connected to the front of the protective plate 92. The overall shape of the protective pad 93 is rectangular, and the protective pad 93 is made of sponge material. Through the setting of the protective pad 93, the vehicle can be protected to avoid the impact damage of the vehicle, and the sponge material has a good protective effect. A friction hole 94 is opened on the surface of the guide block 91, and a plurality of friction holes 94 are arranged. The plurality of friction holes 94 are evenly distributed on the guide block 91. Through the setting of the friction holes 94, it is convenient to cooperate with the friction ball 97 for clamping and use. A threaded disk 95 is threadedly connected inside the base 1, and the lower end of the threaded disk 95 contacts with an elastic member 96, and the other end of the elastic member 96 is bonded with a friction ball 97, and the friction ball 97 is slidably connected to the friction hole 94. A spring 2 98 is welded on the back, and the other end of the spring 2 98 is welded to the base 1. Through the setting of the spring 2 98, the protective plate 92 can be connected for use. When the vehicle contacts the protective pad 93, under the action of force, the protective plate 92 moves and pushes the guide block 91 to move, and the spring 2 98 is deformed. In this process, when the guide block 91 moves, the inner wall of the friction hole 94 squeezes the friction ball 97 to push the elastic member 96 to deform, and finally the friction ball 97 is separated from the friction hole 94. Under the action of force, the friction ball 97 slides along the surface of the guide block 91. When the friction ball 97 slides into the next friction hole 94, the elastic member 96 restores its deformation to push the friction ball 97 into the friction hole 94, and repeats over and over again. With the coordinated use of the friction hole 94, the friction ball 97 and other structures, the excess deformation stress generated by the spring 2 98 is worn away to avoid the problem of excess shaking of the spring 2 98.

[0023] The specific implementation process of the utility model is as follows: when it is necessary to use the charging pile equipped with a vehicle anti-collision alarm mechanism, the plug plate 4 is inserted into the charging pile body 2 by pushing the alarm 3 to contact the charging pile body 2. In this process, the plug rod 6 moves under the extrusion of the inclined end of the plug plate 4 to push the end plate 5 to move, and the spring 17 is deformed, and finally the plug rod 6 contacts the surface of the plug plate 4. Under the action of force, the plug rod 6 slides along the surface of the plug plate 4. When the plug rod 6 slides into the plug hole opened on the surface of the plug plate 4, the spring 17 restores its deformation to pull the plug rod 6 to insert the plug plate 4, and the plug plate 4 is limited, so that the plug plate 4 drives the alarm 3 to be placed stably, which is convenient for the operator to quickly install and use;

[0024] When the vehicle contacts the protection pad 93, under the action of force, the protection plate 92 moves and pushes the guide block 91 to move, and the spring 2 98 is deformed. When the protection plate 92 contacts the contact switch 8, the alarm 3 is in the on state. At this time, the alarm 3 flashes red and sounds an alarm to warn the vehicle driver of the collision. During this process, when the guide block 91 moves, the inner wall of the friction hole 94 squeezes the friction ball 97 to push the elastic member 96 to deform, and finally the friction ball 97 is separated from the friction hole 94. Under the action of force, the friction ball 97 slides along the surface of the guide block 91. When the friction ball 97 slides into the next friction hole 94, the elastic member 96 restores its deformation to push the friction ball 97 into the friction hole 94, and repeats over and over again. With the coordinated use of the friction hole 94, the friction ball 97 and other structures, the excess deformation stress generated by the spring 2 98 is worn away to avoid the problem of excess shaking of the spring 2 98.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A charging pile provided with a vehicle anti-collision alarm mechanism, comprising a base (1) mounted on the ground, characterized in that: The upper end of the base (1) is provided with a charging pile body (2), the upper left side of the charging pile body (2) contacts an alarm (3), the lower end of the alarm (3) is fixedly connected with a plug plate (4), the plug plate (4) is slidably connected to the charging pile body (2), the left side of the charging pile body (2) contacts an end plate (5), the right end of the end plate (5) is fixedly connected with a plug rod (6), the plug rod (6) is slidably connected to the charging pile body (2), the plug rod (6) is slidably connected to the plug plate (4), a spring (7) is provided on the outer side of the plug rod (6), a contact switch (8) is provided on the right side of the front side of the base (1), and an anti-collision mechanism (9) is provided on the base (1).

2. A charging pile with a vehicle anti-collision alarm mechanism according to claim 1, characterized in that: One end of the spring one (7) is welded to the end plate (5), and the other end of the spring one (7) is welded to the charging pile body (2).

3. A charging pile with a vehicle anti-collision alarm mechanism according to claim 1, characterized in that: The anti-collision mechanism (9) comprises a guide block (91), the guide block (91) is slidably connected inside the base (1), a protective plate (92) is fixedly connected to the front of the guide block (91), the protective plate (92) is slidably connected to the ground, a protective pad (93) is fixedly connected to the front of the protective plate (92), a friction hole (94) is provided on the surface of the guide block (91), a threaded disk (95) is threadedly connected inside the base (1), the lower end of the threaded disk (95) contacts an elastic member (96), a friction ball (97) is bonded to the other end of the elastic member (96), and the friction ball (97) is slidably connected to the friction hole (94).

4. A charging pile with a vehicle anti-collision alarm mechanism according to claim 3, characterized in that: The protective pad (93) is in a rectangular shape as a whole and is made of sponge material.

5. The charging pile with a vehicle anti-collision alarm mechanism according to claim 3, characterized in that: A plurality of the friction holes (94) are provided, and the plurality of the friction holes (94) are evenly distributed on the guide block (91).

6. A charging pile with a vehicle anti-collision alarm mechanism according to claim 3, characterized in that: A second spring (98) is welded to the back of the protection plate (92), and the other end of the second spring (98) is welded to the base (1).

Images