Two-wheeled electric vehicle charging pile with safety protection structure

Abstract

The utility model relates to the technical field of electric vehicle charging piles, in particular to a two-wheeled electric vehicle charging pile with a safety protection structure, which comprises a fixed frame, a plurality of protection boxes with cylindrical structures are fixedly connected on the fixed frame at equal intervals, rotating rods are rotatably connected in the protection boxes, and the middle parts of the rotating rods are fixedly connected with mounting seats. A charging socket is installed on the installation base through bolts, a protection cover is installed in the protection box, and an anti-disengaging assembly is arranged in the protection box. In the opening process of the protective cover, the charging socket is synchronously driven to turn over by 90 degrees, the plugging convenience of the charging plug and the charging socket of the two-wheeled electric vehicle is improved, and when the protective cover is closed, the charging socket is firstly driven to rotate reversely and reset, and then the anti-falling abutting plate is pushed to abut against the charging plug. On one hand, the anti-falling connection between the charging plug and the charging socket is ensured, on the other hand, the stable closing state of the protection cover is ensured, and the safety protection effect of comprehensively wrapping the charging socket is achieved when charging and non-charging are carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle charging piles, and in particular to a two-wheel electric vehicle charging pile with a safety protection structure. Background Art

[0002] As a common green means of transportation, two-wheeled electric vehicles are widely loved due to their convenience and environmental protection, and their popularity is becoming more and more rapid. In the use of two-wheeled electric vehicles, charging piles are usually used to charge them in time. Therefore, electric vehicle charging piles have quickly opened up the market in public buildings, residential areas, shopping malls, public parking lots and other places with their powerful function of charging two-wheeled electric vehicles. Two-wheeled electric vehicle charging piles generally provide two charging methods: conventional charging and fast charging. Generally speaking, most ordinary charging piles are directly fixed on the ground or wall, and then their input end is directly connected to the AC power grid, and the output end is connected to the charging plug. By connecting the charging plug to the interface of the electric vehicle, various models of electric vehicles can be charged.

[0003] At present, most of the existing charging socket protection structures for electric vehicle charging piles are simple rain shields installed above the top of the charging plug to protect the charging socket from rain in rainy weather. However, this type of rain shield can only cover the top of the charging socket and cannot provide comprehensive wrapping protection. In strong wind and rain weather, it is difficult to prevent oblique rain from contacting the charging socket, which poses certain safety hazards. At the same time, this type of protection structure cannot ensure a stable connection between the charging socket and the charging plug. Under the action of wind or other external factors, the charging plug is easily loosened, thereby failing to charge the two-wheeled electric vehicle normally.

[0004] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a two-wheeled electric vehicle charging pile with a safety protection structure to solve the technical defects mentioned above. During the opening process of the protective cover of the utility model, the charging socket is simultaneously driven to flip 90 degrees, thereby improving the convenience of plugging and unplugging the charging plug and the charging socket of the two-wheeled electric vehicle. When the protective cover is closed, the charging socket is first driven to reverse and reset, and then the anti-detachment abutment plate is pushed to abut the charging plug. On the one hand, the anti-detachment connection between the charging plug and the charging socket is guaranteed, and on the other hand, the protective cover is ensured to be in a stable closed state, thereby achieving a comprehensive wrapping safety protection effect on the charging socket when charging or not charging.

[0006] This is achieved through the following technical solutions:

[0007] A two-wheeled electric vehicle charging pile with a safety protection structure comprises a fixing frame, an electric vehicle charging station is fixedly installed on the top of the fixing frame, a plurality of cylindrical protection boxes are fixedly connected to the fixing frame at equal intervals along its length direction, and a rotating rod is rotatably connected in the protection box, a mounting seat is fixedly connected to the middle of the rotating rod, a charging socket is bolted on the mounting seat, and a protection cover for blocking the opening of the protection box is installed in the protection box;

[0008] An anti-slip assembly is arranged in the protection box, and the anti-slip assembly includes a fixing seat fixedly connected to the bottom of the protection box, an anti-slip abutment plate is arranged on the top of the fixing seat, and an abutment slot is opened on the anti-slip abutment plate, and a wire groove is opened on the fixing seat.

[0009] Preferably, turntables are symmetrically fixedly connected to both sides of the protective cover, and a rotating shaft rotatably connected to the protective box is fixedly connected to the side of the turntable away from the protective cover, and an arc groove for the rotating rod to pass through is opened on the turntable.

[0010] Preferably, gears are symmetrically fixedly connected to the rotating rod on both sides of the mounting seat, and an arc-shaped toothed plate matched with the corresponding gears is fixedly connected to one side of the rotating disk close to the mounting seat.

[0011] Preferably, a guide telescopic sleeve rod is symmetrically fixedly connected between the anti-slip abutment plate and the fixed seat, a tension spring is fixedly connected between the anti-slip abutment plate and the fixed seat and located on the outside of the corresponding guide telescopic sleeve rod, sliding grooves are symmetrically opened on both sides of the fixed seat, a sliding rod is slidably connected in the sliding groove, and a spring is arranged between the anti-slip abutment plate and the corresponding sliding rod.

[0012] Preferably, hinge seats 1 are symmetrically welded on both sides of the bottom of the anti-slip abutment plate, and hinge seats 2 are welded on the top of the sliding rod on the side away from the fixed seat. A pushing telescopic sleeve rod is arranged between the hinge seats 1 and 2, and both ends of the pushing telescopic sleeve rod are fixedly connected with hinge blocks rotatably connected to the hinge seats 1 and 2. The spring movable sleeve is arranged on the outside of the pushing telescopic sleeve rod and fixedly connected between the two groups of hinge blocks.

[0013] Preferably, an arc-shaped guide block is fixedly connected to the opposite side of the turntable, and a guiding slope is provided on the side of the arc-shaped guide block away from the turntable, a ball that abuts against the turntable is rollingly embedded at one end of the slide rod, and a fixed groove that matches the ball is provided on one side of the guide slope on the arc-shaped guide block.

[0014] The beneficial effects of the utility model are as follows:

[0015] (1) When the utility model is used, when the protective cover is rotated into the protective box, the meshing of the arc-shaped toothed plate and the gear synchronously drives the rotating rod to rotate 90 degrees, so that the plug of the charging socket is turned from downward to horizontal, so as to improve the convenience of plugging and unplugging the charging plug of the two-wheeled electric vehicle. When the protective cover is closed to block the opening of the protective box, the charging socket is automatically reversed and reset, and the plugged charging plug is shielded and protected, thereby achieving comprehensive wrapping safety protection for the charging socket when charging or not charging;

[0016] (2) When the protective cover of the utility model is closed after the charging plug is plugged in, the charging socket first completes the reverse reset, driving the charging plug to rotate to the top of the anti-slip abutment plate. Then, as the protective cover continues to close, the guiding inclined surfaces on the arc-shaped guide blocks on both sides push the two sets of slide bars to move relative to each other, and under the push of the spring and the pushing telescopic sleeve rod, the anti-slip abutment plate is driven to move upward and stretch the tension spring to abut the bottom of the charging plug, effectively ensuring the connection stability between the two-wheeled electric vehicle charging plug and the charging socket; after the protective cover is completely closed, the ball on the slide bar engages with the fixed slot on the arc-shaped guide block, and the tension elastic force of the tension spring is used to ensure the engagement between the two, thereby achieving a stable closed state of the protective cover, further improving the safety protection effect of the charging socket when charging or not charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings;

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the cooperation between the protective cover and the anti-drop assembly of the utility model;

[0020] Figure 3 It is a schematic diagram of the cooperation between the protective box and the anti-dropping component of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation of the utility model where the rotating rod is located in the protective box;

[0022] Figure 5 It is a schematic diagram of the cooperation between the protective cover and the rotating rod of the utility model;

[0023] Figure 6 It is a partial structural schematic diagram of the anti-slip assembly of the utility model.

[0024] Legend:

[0025] 1. Fixed rack; 11. Electric vehicle charging station;

[0026] 2. Protective box; 21. Rotating rod; 22. Mounting seat; 23. Charging socket; 24. Gear;

[0027] 3. Protective cover; 31. Rotating plate; 32. Rotating shaft; 33. Arc groove; 34. Arc tooth plate; 35. Arc guide block; 36. Guide slope; 37. Fixed card slot;

[0028] 4. Anti-slip assembly; 41. Fixed seat; 42. Anti-slip abutment plate; 43. Abutment slot; 44. Wire slot; 45. Guide telescopic sleeve; 46. Tension spring; 47. Slide slot; 48. Slide rod; 49. Spring; 410. Articulated seat 1; 411. Articulated seat 2; 412. Push telescopic sleeve; 413. Articulated block; 414. Ball bearing. DETAILED DESCRIPTION

[0029] 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.

[0030] Embodiment 1: The existing protective structure can only cover the top of the charging socket and cannot provide comprehensive wrapping protection. In strong wind and rain weather, it is difficult to prevent obliquely falling rain from contacting the charging socket, which poses certain safety hazards. The following solution can be used to solve the problem;

[0031] See also Figure 1-Figure 5 As shown, in this embodiment, a two-wheel electric vehicle charging pile with a safety protection structure includes a fixing frame 1, which is used for the installation of an electric vehicle charging station 11 and a charging socket 23. The electric vehicle charging station 11 is fixedly installed on the top of the fixing frame 1, and a plurality of cylindrical protection boxes 2 are fixedly connected to the fixing frame 1 at equal intervals along its length direction. An opening is set on the side of the protection box 2 away from the fixing frame 1 for plugging and unplugging the charging plug, and a rotating rod 21 is rotatably connected in the protection box 2. The rotating rod 21 is installed at a position above the axis of the protection box 2 to avoid affecting the installation of the protection cover 3 and the linkage effect when the protection cover 3 rotates. A mounting seat 22 is fixedly connected to the middle of the rotating rod 21, and a charging socket 23 is bolted to the mounting seat 22;

[0032] The charging socket 23 is rotatably installed, so that after the charging plug is plugged into the charging socket 23, the charging line close to the charging plug hangs freely, so that the height of the charging plug is higher than the height of the charging line, so as to prevent rain from falling on the charging line and contacting the charging plug and the charging socket 23 along the charging line, thereby improving charging safety. A protective cover 3 for sealing the opening of the protective box 2 is installed in the protective box 2. When the charging plug is plugged into the charging socket 23 and the charging line hangs freely, or when charging is no longer being performed, the opening of the protective box 2 is sealed by closing the protective cover 3, so as to achieve comprehensive wrapping safety protection of the charging socket 23.

[0033] An anti-slip assembly 4 is provided in the protective box 2, and the anti-slip assembly 4 includes a fixing seat 41 fixedly connected to the bottom of the protective box 2, which is used for the movable installation of an anti-slip abutment plate 42. An anti-slip abutment plate 42 is provided on the top of the fixing seat 41, and an abutment slot 43 is provided on the anti-slip abutment plate 42. A wire slot 44 is provided on the fixing seat 41. The charging plug is plugged into the charging socket 23, and the charging line is freely hanging. The charging plug is rotated to the top of the anti-slip abutment plate 42, and the charging line is embedded in the abutment slot 43 and the wire slot 44. It rises through the anti-slip abutment plate 42 and abuts against the end of the charging plug with the help of the abutment slot 43, which effectively ensures the connection stability between the charging plug and the charging socket 23 of the two-wheeled electric vehicle.

[0034] The protective cover 3 is symmetrically fixedly connected with a turntable 31 on both sides, and the side of the turntable 31 away from the turntable 31 is fixedly connected with a rotating shaft 32 rotatably connected to the protective box 2. The setting of the turntable 31 is used for the installation of the protective cover 3 on the one hand, and for shielding and protecting the side of the protective box 2 on the other hand, thereby improving the comprehensive protection effect of the charging socket 23, and is used to synchronously drive the rotating rod 21 to rotate and the anti-detachment abutment plate 42 to rise. An arc groove 33 is opened on the turntable 31 for the rotating rod 21 to pass through, so as to avoid the interference of the rotating rod 21 with the rotation of the turntable 31.

[0035] Gears 24 are symmetrically fixedly connected to the rotating rod 21 on both sides of the mounting seat 22, and an arc-shaped toothed plate 34 corresponding to the gear 24 is fixedly connected to the side of the rotating disk 31 close to the mounting seat 22. After the protective cover 3 rotates and the protective box 2 stores the protective cover 3 to the two-thirds area, the arc-shaped toothed plate 34 is driven to engage with the corresponding gear 24, and the rotating rod 21 is synchronously driven to rotate 90°, so that the socket of the charging socket 23 is transformed from downward to horizontal, thereby improving the convenience of plugging and unplugging the charging plug of the two-wheeled electric vehicle.

[0036] Embodiment 2: The existing protective structure cannot ensure the stable connection between the charging socket and the charging plug. The charging plug is easily loosened due to wind or other external factors, so that the two-wheeled electric vehicle cannot be charged normally. The following solution can be used to solve the problem;

[0037] See also Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, in this embodiment, an anti-slip assembly 4 is provided in the protective box 2, and the anti-slip assembly 4 includes a fixing seat 41 fixedly connected to the bottom of the protective box 2, which is used for the movable installation of an anti-slip abutment plate 42, and an anti-slip abutment plate 42 is provided on the top of the fixing seat 41, and an abutment slot 43 is provided on the anti-slip abutment plate 42, and a wire slot 44 is provided on the fixing seat 41, and the charging plug is plugged into the charging socket 23, and the charging line is freely hanging, and the charging plug is rotated to the top of the anti-slip abutment plate 42, and the charging line is embedded in the abutment slot 43 and the wire slot 44, and rises through the anti-slip abutment plate 42, and abuts against the end of the charging plug with the help of the abutment slot 43, which effectively ensures the connection stability between the charging plug and the charging socket 23 of the two-wheeled electric vehicle.

[0038] A guide telescopic sleeve rod 45 is symmetrically fixedly connected between the anti-slip abutment plate 42 and the fixed seat 41 to increase the stability of the anti-slip abutment plate 42 when it is lifted and lowered. A tension spring 46 is fixedly connected between the anti-slip abutment plate 42 and the fixed seat 41 and located on the outer side of the corresponding guide telescopic sleeve rod 45. The tension spring 46 is used for the reset movement of the anti-slip abutment plate 42 after it rises, and on the other hand, it ensures that the ball 414 on the slide bar 48 is engaged with the fixed groove 37 on the arc-shaped guide block 35, so as to achieve the stability of the protective cover 3. The fixed closed state further improves the safety protection effect of the charging socket 23 when charging and not charging, and the two sides of the fixed seat 41 are symmetrically provided with sliding grooves 47, and the sliding grooves 47 are slidably connected with sliding rods 48. A spring 49 is arranged between the anti-detachment abutment plate 42 and the corresponding sliding rod 48. Through the relative movement of the two groups of sliding rods 48 and the push of the spring 49, the anti-detachment abutment plate 42 is driven to rise and abut the bottom of the charging plug, thereby ensuring the connection stability between the charging plug of the two-wheeled electric vehicle and the charging socket 23.

[0039] The bottom sides of the anti-slip abutment plate 42 are symmetrically welded with hinge seats 1 410, and the top of the sliding rod 48 away from the fixed seat 41 is welded with a hinge seat 2 411. A pushing telescopic sleeve rod 412 is arranged between the hinge seat 1 410 and the hinge seat 2 411. Both ends of the pushing telescopic sleeve rod 412 are fixedly connected with hinge blocks 413 rotatably connected to the hinge seat 1 410 and the hinge seat 2 411. The spring 49 is movably sleeved on the outside of the pushing telescopic sleeve rod 412 and fixedly connected to the two sets of hinges. Between the blocks 413, the telescopic sleeve rod 412 is hinged between the anti-slip abutment plate 42 and the two groups of slide bars 48 to avoid relative movement of the two groups of slide bars 48. When the anti-slip abutment plate 42 is driven to move upward by the push of the spring 49, the spring 49 is laterally bent, thereby ensuring the abutment effect of the anti-slip abutment plate 42 on the charging plug. The anti-slip abutment plate 42 and the slide bar 48 are connected by the spring 49, so that charging plugs of different lengths can be abutted, thereby improving the scope of application.

[0040] The opposite side of the turntable 31 is fixedly connected with an arc-shaped guide block 35, and a guide slope 36 is provided on the side of the arc-shaped guide block 35 away from the turntable 31. A ball 414 that abuts against the turntable 31 is rotatably embedded at one end of the slide rod 48. When the protective cover 3 is closed after the charging plug is plugged in, the charging socket 23 first completes a 90° reverse reset, driving the charging plug to rotate to the top of the anti-detachment abutment plate 42. Then, as the protective cover 3 continues to close, the guide slopes 36 on the arc-shaped guide blocks 35 on both sides push the two sets of slide rods 48 relative to each other. The anti-slip abutment plate 42 moves upward and stretches the tension spring 46 under the push of the spring 49 and the telescopic sleeve 412 to abut the bottom of the charging plug. A fixed groove 37 matched with the ball 414 is provided on one side of the guide slope 36 of the arc-shaped guide block 35. The anti-slip abutment plate 42 rises to abut the charging plug. After the protective cover 3 is completely closed, the ball 414 on the slide bar 48 engages with the fixed groove 37 on the arc-shaped guide block 35, and the engagement between the two is ensured by the stretching elastic force of the tension spring 46.

[0041] The working process and principle of the utility model are as follows:

[0042] During use, the protective cover 3 is opened, and after the protective box 2 stores the protective cover 3 to two-thirds of the area, the arc-shaped toothed plate 34 is driven to automatically mesh with the corresponding gear 24, and the rotating rod 21 is synchronously driven to rotate 90 degrees, so that the socket of the charging socket 23 is turned from downward to horizontal, and the two-wheeled electric vehicle can be plugged into the charging socket 23;

[0043] After the two-wheeled electric vehicle is plugged into the charging socket 23, the protective cover 3 is closed, and the charging socket 23 is driven to reverse and reset by means of the meshing of the arc-shaped toothed plate 34 and the corresponding gear 24, forcing the charging plug to rotate to the top of the anti-detachment abutment plate 42, and the charging line is embedded in the abutment card slot 43 and the line slot 44. As the protective cover 3 continues to close, the guide slopes 36 on the arc-shaped guide blocks 35 on both sides cooperate with the balls 414 on the slide rod 48 to push the two sets of slide rods 48 to move relative to each other, and under the push of the spring 49 and the telescopic sleeve rod 412, the anti-detachment abutment plate 42 is driven to move upward and the tension spring 46 is stretched to abut the bottom of the charging plug to ensure a stable connection between the charging plug and the charging socket 23;

[0044] After the protective cover 3 is completely closed, the ball 414 on the slide bar 48 engages with the fixed slot 37 on the arc-shaped guide block 35, and the engagement between the two is ensured by the tensile elastic force of the tension spring 46. When the charging plug is unplugged, the protective cover 3 is opened, the arc-shaped guide block 35 is separated from the slide bar 48, and the anti-detachment abutment plate 42 is driven to descend under the action of the tensile elastic force of the tension spring 46, and the two sets of slide bars 48 are automatically moved away from each other under the push of the spring 49 and the telescopic sleeve 412, thereby automatically releasing the stable connection between the charging plug and the charging socket 23, and then driving the charging socket 23 to rotate, and the charging plug can be pulled out.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A two-wheeled electric vehicle charging pile with a safety protection structure, comprising a fixing frame (1), characterized in that: An electric vehicle charging station (11) is fixedly mounted on the top of the fixing frame (1), a plurality of cylindrical protective boxes (2) are fixedly connected to the fixing frame (1) at equal intervals along its length direction, a rotating rod (21) is rotatably connected inside the protective box (2), a mounting seat (22) is fixedly connected to the middle of the rotating rod (21), a charging socket (23) is bolted onto the mounting seat (22), and a protective cover (3) for blocking an opening of the protective box (2) is installed inside the protective box (2); An anti-slip assembly (4) is arranged in the protection box (2), and the anti-slip assembly (4) comprises a fixing seat (41) fixedly connected to the bottom of the protection box (2), an anti-slip abutment plate (42) is arranged on the top of the fixing seat (41), and an abutment slot (43) is provided on the anti-slip abutment plate (42), and a wire slot (44) is provided on the fixing seat (41).

2. A two-wheeled electric vehicle charging pile with a safety protection structure according to claim 1, characterized in that: The protective cover (3) has rotating disks (31) symmetrically fixedly connected to both sides thereof, and a rotating shaft (32) rotatably connected to the protective box (2) is fixedly connected to the rotating disk (31) on the side away from the rotating disk (31). The rotating disk (31) is provided with an arc-shaped groove (33) for the rotating rod (21) to pass through.

3. The two-wheeled electric vehicle charging pile with a safety protection structure according to claim 2 is characterized in that: Gears (24) are symmetrically fixedly connected to the rotating rod (21) on both sides of the mounting seat (22), and an arc-shaped toothed plate (34) matching the gears (24) is fixedly connected to one side of the rotating disk (31) close to the mounting seat (22).

4. The two-wheeled electric vehicle charging pile with a safety protection structure according to claim 2, characterized in that: A guide telescopic sleeve rod (45) is symmetrically fixedly connected between the anti-slip abutment plate (42) and the fixed seat (41), a tension spring (46) is fixedly connected between the anti-slip abutment plate (42) and the fixed seat (41) and located on the outer side of the corresponding guide telescopic sleeve rod (45), and sliding grooves (47) are symmetrically opened on both sides of the fixed seat (41), a sliding rod (48) is slidably connected in the sliding groove (47), and a spring (49) is arranged between the anti-slip abutment plate (42) and the corresponding sliding rod (48).

5. The two-wheeled electric vehicle charging pile with a safety protection structure according to claim 4, characterized in that: Hinge seats 1 (410) are symmetrically welded on both sides of the bottom of the anti-slip abutment plate (42); a hinge seat 2 (411) is welded on the top of the sliding rod (48) away from the fixed seat (41); a pushing telescopic sleeve rod (412) is arranged between the hinge seat 1 (410) and the hinge seat 2 (411); both ends of the pushing telescopic sleeve rod (412) are fixedly connected to hinge blocks (413) rotatably connected to the hinge seat 1 (410) and the hinge seat 2 (411); the spring (49) is movably sleeved on the outside of the pushing telescopic sleeve rod (412) and fixedly connected between the two sets of hinge blocks (413).

6. A two-wheeled electric vehicle charging pile with a safety protection structure according to claim 5, characterized in that: An arc-shaped guide block (35) is fixedly connected to the opposite side of the rotating disk (31), and a guide inclined surface (36) is provided on the side of the arc-shaped guide block (35) away from the rotating disk (31). A ball (414) that abuts against the rotating disk (31) is rotatably embedded at one end of the slide rod (48), and a fixed groove (37) that matches the ball (414) is provided on one side of the arc-shaped guide block (35) located on the guide inclined surface (36).

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