Auxiliary movable charging device and charging station

Abstract

The utility model provides an auxiliary movable charging device and a charging station. The problems that in the prior art, a gun line of a fixed charging gun is too long and needs to be dragged, so that material consumption and dragging abrasion are caused are solved. The auxiliary movable charging device comprises a charging assembly, the charging assembly comprises a charging gun and a gun line, and one end of the gun line is electrically connected with the charging gun; the charging device comprises a gun line, a charging pile and a horizontal moving device, the horizontal moving device comprises an X sliding shaft, a Y sliding shaft arranged on the X sliding shaft in a sliding mode and a power connection sliding block arranged on the Y sliding shaft in a sliding mode and electrically connected with the charging pile, and the other end of the gun line is electrically connected with the power connection sliding block. The power connection sliding block slides in the X-axis direction and the Y-axis direction on the horizontal plane through the X sliding shaft and the Y sliding shaft to drive the gun line and the corresponding charging gun to move.

Description

Technical Field

[0001] This utility model relates to the field of charging device technology, and in particular to an auxiliary mobile charging device and a charging station. Background Technology

[0002] With the increasing popularity of electric vehicles, the demand for charging infrastructure is constantly growing. Existing charging facilities have limitations in design and function, making it difficult to meet users' needs for convenient and efficient charging.

[0003] Traditional charging stations typically have their charging guns and cables fixed in specific locations, requiring users to park their vehicles in designated spots to charge. This fixed design limits charging flexibility, especially when parking spaces are limited or vehicles are parked in inaccurate locations, potentially causing inconvenience. Furthermore, the long cables of traditional charging guns are prone to wear and tear from dragging, reducing cable lifespan and increasing maintenance costs. This is particularly problematic for high-power DC charging stations used for mining trucks or heavy-duty trucks; the higher the required charging current, the thicker and heavier the charging gun cable becomes, exacerbating these issues and potentially exposing battery cells and posing a risk of electric shock.

[0004] Existing charging facilities have limited range of movement for their charging guns, making it difficult to adapt to the diverse needs of different vehicle models and charging port locations. Users may need to spend extra time adjusting vehicle positions or searching for suitable charging equipment, impacting charging efficiency. Furthermore, the structural design of traditional charging stations lacks support for simultaneous charging of multiple vehicles, easily leading to queues during peak hours and degrading the user experience. Utility Model Content

[0005] In view of the shortcomings of the prior art described above, the technical problem to be solved by this utility model is to provide an auxiliary mobile charging device and charging station, which solves the problems of excessively long charging gun cables and material consumption and wear caused by dragging in the prior art.

[0006] To solve the above-mentioned technical problems, this utility model provides an auxiliary mobile charging device, comprising:

[0007] A charging assembly, comprising a charging gun and a charging cable, wherein one end of the charging cable is electrically connected to the charging gun;

[0008] The charging pile and the horizontal moving device include an X-axis, a Y-axis slidably disposed on the X-axis, and a power receiving slider slidably disposed on the Y-axis and electrically connected to the charging pile. The other end of the charging cable is electrically connected to the power receiving slider. The power receiving slider slides in the horizontal plane along the X-axis and Y-axis directions via the X-axis and Y-axis, thereby driving the charging cable and the corresponding charging gun to move.

[0009] As a more preferred approach, a power-connecting slider is also slidably mounted on the X-axis, and the Y-axis is connected to the power-connecting slider on the X-axis. The Y-axis slides on the X-axis via the power-connecting slider. The advantage of this approach is that the power-connecting slider is also slidably mounted on the X-axis and connected to the Y-axis, allowing the Y-axis to slide stably on the X-axis. This further optimizes the movement path and stability of the charging gun, ensuring that the charging gun maintains a good electrical connection during movement and improving the reliability and safety of charging.

[0010] As a more preferred embodiment, the X-axis slide includes an X-axis support rod and an X-axis guide body disposed at the bottom of the X-axis support rod. The X-axis guide body has an X-axis flow channel disposed along its extension direction. The X-axis guide body is electrically connected to the charging pile. The flow channel on the guide body is electrically connected to the charging pile, providing a stable path for current conduction, enhancing the structural strength and conductivity of the X-axis slide, ensuring the stability and efficiency of power transmission, and facilitating the sliding and electrical connection of the connecting slider.

[0011] As a more preferred embodiment, the contact slider includes a contact pulley, a fixed housing connected to the contact pulley, and a brush disposed within the fixed housing. The contact slider is mounted on the X-axis, the contact pulley is slidably mounted on the X-axis support rod, the fixed housing is fitted onto the X-axis guide, and the brush is inserted into the X-axis guide groove and electrically connected to the Y-axis. The advantages of this design are that it allows the contact slider to slide smoothly on the X-axis while ensuring good electrical contact performance, reducing energy loss during power transmission, and improving charging efficiency.

[0012] As a more preferred embodiment, the Y-axis includes a Y-axis support rod and a Y-axis guide body disposed at the bottom of the Y-axis support rod. A Y-axis guide groove is provided on the Y-axis guide body along its extension direction. A power-connecting slider is disposed on the Y-axis, and a power-connecting pulley is slidably disposed on the Y-axis support rod. A fixed housing is fitted onto the Y-axis guide body. The brush is inserted into the Y-axis guide groove and electrically connected to the other end of the charging cable. The advantages are that the power-connecting slider is electrically connected to the Y-axis guide groove via the brush, further optimizing the power transmission path and ensuring that power can be stably transmitted from the Y-axis to the charging cable and charging gun. Simultaneously, the structural design of the Y-axis enhances its load-bearing capacity and stability, ensuring smooth movement of the charging gun in the Y-axis direction.

[0013] As a more preferred embodiment, the horizontal moving device further includes an X-auxiliary slide shaft, which is arranged parallel to the X-slide shaft, and the two ends of the Y-slide shaft are respectively slidably disposed on the X-auxiliary slide shaft and the X-slide shaft. The beneficial effect is that this design improves the stability and torsional resistance of the Y-slide shaft during movement, prevents the Y-slide shaft from bending or shaking during long-distance sliding, ensures the accuracy and reliability of the charging gun movement, and enhances the structural stability and load-bearing capacity of the entire horizontal moving device.

[0014] As a more preferred approach, the Y-axis is tilted downwards towards the X-axis, so that the charging component automatically returns to its position along the Y-axis under the action of gravity. The advantage of this is that by setting the Y-axis to tilt downwards towards the X-axis, the charging component can automatically return to its position along the Y-axis when not in use, which reduces the risk of the charging gun being misplaced and tangled, facilitates the management and storage of the charging gun, and also provides convenience for the next charging operation, thus improving the operating efficiency of the charging station.

[0015] To address the aforementioned problems, this utility model also provides a charging station, comprising:

[0016] The aforementioned auxiliary mobile charging device;

[0017] The frame structure includes a horizontal moving device mounted on top of the frame structure, a charging pile located on one side of the frame structure, a parking space for parking charging vehicles within the frame structure, a charging gun suspended in the parking space via a charging cable, and the charging gun being moved to the corresponding vehicle charging port position via the horizontal moving device.

[0018] As a more preferred embodiment, the frame structure includes multiple parking spaces, and the horizontal moving device includes multiple Y-axis sliding shafts, multiple electrical contact sliders, and multiple charging components. The multiple electrical contact sliders are slidably mounted on corresponding Y-axis sliding shafts, and the charging cables of the multiple charging components are electrically connected to their respective electrical contact sliders. The advantages are that the frame structure, containing multiple parking spaces and equipped with multiple Y-axis sliding shafts, electrical contact sliders, and charging components, can simultaneously meet the charging needs of multiple vehicles, improving the service capacity and operational efficiency of the charging station. Through reasonable layout and design, the charging station can adapt to the charging requirements of different numbers and types of vehicles, enhancing its versatility and practicality.

[0019] As a more preferred embodiment, the charging station also includes a rain shelter, which is disposed on top of the auxiliary mobile charging device. The advantages of this are that by adding a rain shelter on top of the auxiliary mobile charging device, it can effectively prevent rain, sunlight and other natural factors from corroding and damaging the charging device, extend the service life of the charging device, provide a sheltered space for the charging vehicle, improve the user's charging experience, enhance the environmental adaptability and reliability of the charging station, and further avoid the risk of electric shock caused by rain.

[0020] As described above, the auxiliary mobile charging device and charging station of this utility model have the following beneficial effects: The auxiliary mobile charging device of this utility model realizes the flexible movement of the charging gun in the horizontal plane through the cooperation of the X-axis, Y-axis and the connecting slider of the horizontal moving device. It can expand the range of motion of the charging gun without increasing the length of the charging cable, reduce the wear between the charging cable and the ground, extend the service life of the charging cable, improve the mobility and adaptability of the charging device, and facilitate charging of vehicles in different locations.

[0021] The charging station of this utility model integrates a horizontal moving device and a charging pile through a frame structure. The charging pile is set on one side of the frame, the horizontal moving device is mounted on the top of the frame, and the charging gun is suspended in the parking space. It can easily move the charging gun to the vehicle charging port position, realize the automation and efficiency of the charging process, improve the space utilization and charging efficiency of the charging station, and provide convenient charging services for vehicles.

[0022] The auxiliary mobile charging device and charging station of this utility model drive the charging components to move in the X and Y directions through a horizontal moving device. This can expand the range of motion of the charging gun without increasing the length of the charging cable, reduce the wear between the charging cable and the ground, and solve the problems of excessively long charging cables and dragging caused by the material consumption and dragging wear of the fixed charging gun in the prior art. Attached Figure Description

[0023] Figure 1 The diagram shows the auxiliary mobile charging device and charging station of this utility model from a normal perspective.

[0024] Figure 2 Displayed as Figure 1 A magnified view of a portion of region A in the middle;

[0025] Figure 3 The diagram shown is a side view of the auxiliary mobile charging device and charging station of this utility model.

[0026] Figure 4 Displayed as Figure 3 A magnified view of a portion of region B in the middle.

[0027] Component designation explanation

[0028] 1 Charging components 11 Charging gun 12 Gun Line 2 charging pile 3 Horizontal moving device 31 X-axis 311 X-axis support rod 311a upper wing 311b lower wing 311c web 312 X-axis fluid guide 312a X-axis guide groove 32 Y-axis 321 Y-axis support rod 322 Y-axis fluid guide 322a Y-axis guide groove 33 X-Auxiliary Sliding Shaft 34 Electric contact slider 341 Electric pulley 342 Fixed casing 343 brush 4 conductive cables 5 Framework structure 51 Parking space 52 Column 53 beam 6 rain shelter Detailed Implementation

[0029] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0030] It should be understood that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the implementation of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this utility model, should still fall within the scope of the technical content disclosed in this utility model. The following detailed description should not be considered restrictive, and the scope of the embodiments of this application is limited only by the claims of the published patents. The terminology used herein is for describing specific embodiments only and is not intended to limit this application. Spatial terms such as "upper," "lower," "left," "right," "below," "below," "lower part," "above," "upper part," etc., may be used in the text to illustrate the relationship between one element or feature shown in the figures and another element or feature.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," and "holding" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] Furthermore, as used herein, the singular forms “a,” “an,” and “the” are intended to include the plural forms as well, unless the context indicates otherwise. It should be further understood that the terms “comprising,” “including,” indicate the presence of the stated feature, operation, element, component, item, kind, and / or group, but do not preclude the presence, occurrence, or addition of one or more other features, operations, elements, components, items, kinds, and / or groups. The terms “or” and “and / or” as used herein are interpreted as inclusive, or mean any one or any combination thereof. Thus, “A, B, or C” or “A, B, and / or C” means “any one of: A; B; C; A and B; A and C; B and C; A, B, and C.” Exceptions to this definition arise only when combinations of elements, functions, or operations are inherently mutually exclusive in some manner.

[0033] like Figures 1 to 4 As shown, this utility model provides an auxiliary mobile charging device, comprising:

[0034] A charging component 1, comprising a charging gun 11 and a charging cable 12, wherein one end of the charging cable 12 is electrically connected to the charging gun 11;

[0035] The charging pile 2 and the horizontal moving device 3 include an X-axis 31, a Y-axis 32 slidably disposed on the X-axis 31, and a power receiving slider 34 slidably disposed on the Y-axis 32 and electrically connected to the charging pile 2. The other end of the charging cable 12 is electrically connected to the power receiving slider 34. The power receiving slider 34 slides along the X-axis and Y-axis directions on the horizontal plane via the X-axis 31 and Y-axis 32, driving the charging cable 12 and the corresponding charging gun 11 to move, thereby reducing the cable length required for mobile charging and the wear and tear on the ground during dragging.

[0036] To better illustrate the auxiliary mobile charging device of this utility model, the following specific application will be used as an example: The auxiliary mobile charging device of this utility model, through the cooperation of the X-axis and Y-axis of the horizontal moving device 3 and the power receiving slider 34, enables the charging gun 11 to move flexibly in the horizontal plane. It can expand the range of motion of the charging gun 11 without increasing the length of the charging cable 12, reduce the wear between the charging cable 12 and the ground, extend the service life of the charging cable 12, improve the mobility and adaptability of the charging device, and facilitate charging vehicles in different locations.

[0037] In some possible embodiments of this utility model, such as Figure 2As shown, a power-connecting slider 34 is also slidably disposed on the X-axis 31, and the Y-axis 32 is connected to the power-connecting slider 34 on the X-axis 31. The Y-axis 32 slides on the X-axis 31 through the power-connecting slider 34. The beneficial effect is that the power-connecting slider 34 is also slidably disposed on the X-axis and connected to the Y-axis, so that the Y-axis can slide stably on the X-axis, further optimizing the movement path and stability of the charging gun 11, ensuring that the charging gun 11 can maintain a good electrical connection during movement, and improving the reliability and safety of charging.

[0038] In some possible embodiments of this utility model, such as Figure 3 as well as Figure 4 As shown, the X-axis sliding shaft 31 includes an X-axis support rod 311 and an X-axis guide fluid 312 disposed at the bottom of the X-axis support rod 311. An X-axis guide groove 312a is provided on the X-axis guide fluid 312 along its extension direction. The X-axis guide fluid 312 is electrically connected to the charging pile 2. The guide groove on the guide fluid is electrically connected to the charging pile 2, providing a stable path for current conduction, enhancing the structural strength and conductivity of the X-axis sliding shaft, ensuring the stability and efficiency of power transmission, and facilitating the sliding and electrical connection of the connecting slider 34.

[0039] In some possible embodiments of this utility model, such as Figure 3 as well as Figure 4 As shown, the charging pile 2 is electrically connected to the X-axis guide fluid 312 via a conductive cable 4. The advantage of this connection is that the charging pile 2 is electrically connected to the X-axis guide fluid via the conductive cable 4. This connection method is simple and reliable, easy to install and maintain, and ensures that electrical energy is stably transmitted from the charging pile 2 to the X-axis, providing stable power support for the operation of the entire charging device.

[0040] In some possible embodiments of this utility model, such as Figure 3 as well as Figure 4 As shown, the power-connecting slider 34 includes a power-connecting pulley 341, a fixed housing 342 connected to the power-connecting pulley 341, and a brush 343 disposed within the fixed housing 342. The power-connecting slider 34 is disposed on the X-axis sliding shaft 31. The power-connecting pulley 341 is slidably disposed on the X-axis support rod 311. The fixed housing 342 is sleeved on the X-axis guide 312. The brush 343 is inserted into the X-axis guide groove 312a and electrically connected to the Y-axis sliding shaft 32. Its beneficial effect is that this design allows the power-connecting slider 34 to slide smoothly on the X-axis while ensuring good electrical contact performance, reducing losses during power transmission, and improving charging efficiency.

[0041] In some possible embodiments of this utility model, such as Figure 2As shown, the Y-axis slide 32 includes a Y-axis support rod 321 and a Y-axis guide fluid 322 disposed at the bottom of the Y-axis support rod 321. A Y-axis guide groove 322a is provided on the Y-axis guide fluid 322 along its extension direction. The power-connecting slider 34 is disposed on the Y-axis slide 32. The power-connecting pulley 341 is slidably disposed on the Y-axis support rod 321. The fixed housing 342 is sleeved on the Y-axis guide fluid 322. The brush 343 is inserted into the Y-axis guide groove 322a and electrically connected to the other end of the charging gun 12. Its beneficial effect is that the power-connecting slider 34 is electrically connected to the Y-axis guide groove through the brush 343, which further optimizes the power transmission path and ensures that the power can be stably transmitted from the Y-axis slide to the charging gun 12 and the charging gun 11. At the same time, the structural design of the Y-axis slide also enhances its load-bearing capacity and stability, ensuring the smooth movement of the charging gun 11 in the Y-axis direction.

[0042] In some possible embodiments of this utility model, such as Figure 1 as well as Figure 3 As shown, the horizontal moving device 3 also includes an X-auxiliary sliding shaft 33, which is arranged parallel to the X-sliding shaft 31. The two ends of the Y-sliding shaft 32 are respectively slidably disposed on the X-auxiliary sliding shaft 33 and the X-sliding shaft 31. Its beneficial effect is that this design improves the stability and anti-torsion ability of the Y-sliding shaft during the movement process, prevents the Y-sliding shaft from bending or shaking when sliding over a long distance, ensures the accuracy and reliability of the movement of the charging gun 11, and enhances the structural stability and load-bearing capacity of the entire horizontal moving device 3.

[0043] In some possible embodiments of this utility model, such as Figure 3 As shown, the Y-axis 32 is tilted downwards towards the X-axis 31, so that the charging component 1 automatically returns to one side along the Y-axis 32 under the action of gravity. Its advantage lies in that by setting the Y-axis to tilt downwards towards the X-axis, gravity allows the charging component 1 to automatically return to its position along the Y-axis when not in use, reducing the risk of the charging gun 11 becoming misaligned or tangled, facilitating the management and storage of the charging gun 11, and also providing convenience for the next charging operation, thus improving the operational efficiency of the charging station. In some possible embodiments of this utility model, the X-auxiliary sliding shaft 33 is set at a higher height than the X-axis 31, resulting in one end of the Y-axis 32 connected to the X-axis 31 being lower than the other end of the Y-axis 32 connected to the X-auxiliary sliding shaft 33. Therefore, the Y-axis 32 tilts downwards towards the X-axis 31. In this embodiment, the X-axis 31 is positioned close to the charging pile 2.

[0044] In some possible embodiments of this utility model, such as Figure 3 as well as Figure 4As shown, the Y-axis support rod 321 and the X-axis support rod 311 are made of H-beams. The H-beams include an upper flange 311a, a lower flange 311b, and a web 311c with both ends perpendicularly disposed in the middle of the upper flange 311a and the lower flange 311b. The electric contact slider 34 includes two electric contact pulleys 341, which are slidably disposed on the lower flange 311b and located on both sides of the web 311c. The beneficial effect is that by using H-beams as the Y-axis support rod and the X-axis support rod, the H-beams have good mechanical properties and stability, and can withstand large loads and stresses. At the same time, the two electric contact pulleys 341 of the electric contact slider 34 are respectively disposed on the lower flange 311b on both sides of the web 311c, which further enhances the stability of the fit between the electric contact slider 34 and the support rod, improves the smoothness of sliding and the reliability of electrical connection, and extends the service life of the support rod and the electric contact slider 34.

[0045] In some possible embodiments of this utility model, such as Figure 3 as well as Figure 4 As shown, the fixed housing 342 has a U-shaped structure. The ends of the two U-shaped arms of the U-shaped structure are respectively provided with pivots. The two electric contact pulleys 341 are rotatably mounted on the pivots, and the brush 343 is located at the bottom of the U-shaped structure. The advantages are that the U-shaped structure of the fixed housing 342, with pivots at the ends to mount the electric contact pulleys 341 and the brush 343 at the bottom, allows the electric contact slider 34 to better adapt to the shape of the support rod, ensuring stable sliding of the electric contact pulleys 341 and good contact of the brush 343. Simultaneously, the U-shaped structure also provides a certain degree of protection, reducing interference from external impurities to the internal components of the electric contact slider 34, thus improving the durability and stability of the electric contact slider 34. Furthermore, in this embodiment, the fixed housing 342 is made of insulating material, reducing the risk of electric shock.

[0046] To address the aforementioned problems, this utility model also provides a charging station, comprising:

[0047] The aforementioned auxiliary mobile charging device;

[0048] The frame structure 5 has a horizontal moving device 3 mounted on top of it. The charging pile 2 is located on one side of the frame structure 5. The frame structure 5 has a parking space 51 for parking charging vehicles. The charging gun 11 is suspended in the parking space 51 by the gun line 12. The horizontal moving device 3 moves the charging gun 11 to the corresponding vehicle charging port position.

[0049] To better illustrate the charging station of this utility model, the following specific application will be used as an example: The charging station of this utility model integrates the horizontal moving device 3 and the charging pile 2 through the frame structure 5. The charging pile 2 is set on one side of the frame, the horizontal moving device 3 is mounted on the top of the frame, and the charging gun 11 is suspended in the parking space. This allows the charging gun 11 to be easily moved to the vehicle charging port position, realizing the automation and efficiency of the charging process, improving the space utilization and charging efficiency of the charging station, and providing convenient charging services for vehicles. It can be seen that the auxiliary mobile charging device and charging station of this utility model drive the charging component 1 to move in the X and Y directions through the horizontal moving device 3. This can expand the range of motion of the charging gun 11 without increasing the length of the charging cable 12, reduce the wear between the charging cable 12 and the ground, and solve the problems of excessively long charging cables 12 and material consumption and dragging wear caused by the need for dragging in the prior art for fixed charging guns 11.

[0050] In some possible embodiments of this utility model, such as Figure 1 As shown, the frame structure 5 includes several columns 52 and several beams 53 mounted on the columns 52. The frame structure 5 is a cuboid structure enclosed by the columns 52 and the beams 53.

[0051] In some possible embodiments of this utility model, such as Figure 1 As shown, the frame structure 5 includes multiple parking spaces 51, and the horizontal moving device 3 includes multiple Y-slide shafts 32, multiple electrical sliders 34, and multiple charging components 1. The multiple electrical sliders 34 are slidably mounted on corresponding Y-slide shafts 32, and the charging wires 12 of the multiple charging components 1 are electrically connected to the corresponding electrical sliders 34 to meet the charging needs of multiple vehicles simultaneously. Its beneficial effect is that the frame structure 5 includes multiple parking spaces 51 and is equipped with multiple Y-slide shafts, electrical sliders 34, and charging components 1, which can simultaneously meet the charging needs of multiple vehicles, improve the service capacity and operational efficiency of the charging station, and through reasonable layout and design, enable the charging station to adapt to the charging requirements of different numbers and types of vehicles, thereby enhancing the versatility and practicality of the charging station.

[0052] In some possible embodiments of this utility model, such as Figure 1 as well as Figure 3 As shown, the charging station also includes a rain shelter 6, which is located on top of the auxiliary mobile charging device. Its advantages are that the addition of the rain shelter 6 on top of the auxiliary mobile charging device effectively prevents rain, sunlight, and other natural factors from eroding and damaging the charging device, extending its service life. It also provides shade for the charging vehicle, improves the user's charging experience, enhances the environmental adaptability and reliability of the charging station, and avoids the risk of electric shock caused by rain.

[0053] As described above, the auxiliary mobile charging device and charging station of this utility model have the following beneficial effects:

[0054] 1. Flexible movement and reduced wear:

[0055] Horizontal movement device 3: Through the cooperation of X-axis 31, Y-axis 32 and the contact slider 34, the charging gun 11 can move flexibly in the horizontal plane. Without increasing the length of the charging cable 12, the range of motion of the charging gun 11 is expanded, the wear between the charging cable 12 and the ground is reduced, and the service life of the charging cable 12 is extended.

[0056] 2. Stable electrical connection:

[0057] The design of the power contact slider 34 includes a power contact pulley 341, a fixed housing 342, and a brush 343, which ensures good electrical contact performance during sliding, reduces power loss during power transmission, and improves charging efficiency.

[0058] Fluid guiding structure: The guide grooves on the X-axis and Y-axis guide fluid 322 are electrically connected to the charging pile 2, providing a stable path for current conduction and enhancing the structural strength and conductivity.

[0059] 3. Structural strength and stability:

[0060] H-beam support rods: Using H-beams as support rods provides excellent mechanical properties and stability, enabling them to withstand large loads and stresses, thus enhancing the structural strength of the entire device.

[0061] X-auxiliary slide 33: Set parallel to X-slide 31, it improves the stability and anti-torsion ability of Y-slide 32 during movement, ensuring the accuracy and reliability of the movement of charging gun 11.

[0062] 4. Automation and convenience:

[0063] Automatic return design: The Y-axis 32 tilts downward toward the X-axis 31, using gravity to automatically return the charging component 1 to its original position when not in use, reducing the risk of the charging gun 11 being misplaced and tangled, and making it easier to manage and store.

[0064] Rain shelter 6: The addition of rain shelter 6 can effectively prevent rain, sunlight and other natural factors from corroding and damaging the charging device, extending its service life, while providing a sheltered space for charging vehicles and improving the user experience.

[0065] 5. Multi-vehicle charging capability:

[0066] Multi-parking space 51: The frame structure 5 includes multiple parking spaces 51 and is equipped with multiple Y-sliding shafts 32, power-connecting sliders 34 and charging components 1, which can meet the charging needs of multiple vehicles at the same time, improving the service capacity and operational efficiency of the charging station.

[0067] 6. Safety and Reliability:

[0068] Insulation material: The fixed housing 342 is made of insulating material, which reduces the risk of electric shock and improves the safety of the device.

[0069] Stable electrical connection: The charging pile 2 is electrically connected to the X-axis guide fluid 312 through the conductive cable 4, which ensures the stable transmission of electrical energy and improves the reliability and safety of charging.

[0070] 7. Compact and efficient design:

[0071] Frame structure 5 integration: Frame structure 5 integrates the horizontal moving device 3 and the charging pile 2, making reasonable use of space and improving the space utilization and charging efficiency of the charging station.

[0072] This utility model's auxiliary mobile charging device, through its innovative horizontal movement device 3 design, enables the charging gun 11 to move flexibly in the horizontal plane, significantly improving the charging device's mobility and adaptability. By reducing the length and wear of the charging cable 12, its service life is extended, while ensuring the stability and efficiency of power transmission. The automatic return design and the addition of a rain shelter 6 enhance the device's convenience and environmental adaptability. In charging stations, the configuration of multiple parking spaces 51 and multiple charging components 1 meets the simultaneous charging needs of multiple vehicles, improving service capacity and operational efficiency. Overall, this utility model solves the problems of excessively long charging cables 12, severe wear, and low space utilization in existing fixed charging guns 11 and charging stations, providing a highly efficient, stable, and user-friendly charging solution.

[0073] Therefore, this utility model effectively overcomes the various shortcomings of the prior art and has high industrial application value.

[0074] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. An auxiliary mobile charging device, characterized in that, include: The charging assembly (1) includes a charging gun (11) and a charging wire (12), one end of which is electrically connected to the charging gun (11). The charging pile (2) and the horizontal moving device (3) include an X sliding shaft (31), a Y sliding shaft (32) slidably disposed on the X sliding shaft (31), and a power receiving slider (34) slidably disposed on the Y sliding shaft (32) and electrically connected to the charging pile (2). The other end of the charging gun (12) is electrically connected to the power receiving slider (34). The power receiving slider (34) slides along the X-axis and Y-axis directions on the horizontal plane through the X sliding shaft (31) and the Y sliding shaft (32), thereby driving the charging gun (12) and the corresponding charging gun (11) to move.

2. The auxiliary mobile charging device according to claim 1, characterized in that: A power-connecting slider (34) is also slidably disposed on the X slide shaft (31). The Y slide shaft (32) is connected to the power-connecting slider (34) on the X slide shaft (31). The Y slide shaft (32) slides on the X slide shaft (31) through the power-connecting slider (34).

3. The auxiliary mobile charging device according to claim 2, characterized in that: The X-axis slide (31) includes an X-axis support rod (311) and an X-axis guide fluid (312) disposed at the bottom of the X-axis support rod (311). An X-axis guide groove (312a) is disposed on the X-axis guide fluid (312) along its extension direction. The X-axis guide fluid (312) is electrically connected to the charging pile (2).

4. The auxiliary mobile charging device according to claim 3, characterized in that: The electric contact slider (34) includes an electric contact pulley (341), a fixed housing (342) connected to the electric contact pulley (341), and a brush (343) disposed in the fixed housing (342). The electric contact slider (34) is disposed on the X-axis slide (31). The electric contact pulley (341) is slidably disposed on the X-axis support rod (311). The fixed housing (342) is sleeved on the X-axis guide (312). The brush (343) is inserted into the X-axis guide groove (312a) and electrically connected to the Y-axis slide (32).

5. The auxiliary mobile charging device according to claim 4, characterized in that: The Y-axis slide (32) includes a Y-axis support rod (321) and a Y-axis guide fluid (322) disposed at the bottom of the Y-axis support rod (321). A Y-axis guide groove (322a) is provided on the Y-axis guide fluid (322) along its extension direction. The electric slider (34) is disposed on the Y-axis slide (32). The electric pulley (341) is slidably disposed on the Y-axis support rod (321). The fixed housing (342) is sleeved on the Y-axis guide fluid (322). The brush (343) is inserted into the Y-axis guide groove (322a) and electrically connected to the other end of the gun wire (12).

6. The auxiliary mobile charging device according to claim 1, characterized in that: The horizontal moving device (3) further includes an X auxiliary slide shaft (33), which is arranged parallel to the X slide shaft (31), and the two ends of the Y slide shaft (32) are respectively slidably arranged on the X auxiliary slide shaft (33) and the X slide shaft (31).

7. The auxiliary mobile charging device according to claim 1, characterized in that: The Y-axis (32) is tilted downward toward one end of the X-axis (31) so that the charging component (1) automatically returns to one side along the Y-axis (32) under the action of gravity.

8. A charging station, characterized in that, include: The auxiliary mobile charging device according to any one of claims 1 to 7; The frame structure (5) is mounted on the top of the frame structure (5), the charging pile (2) is set on one side of the frame structure (5), the frame structure (5) is provided with a parking space (51) for parking charging vehicles, the charging gun (11) is suspended in the parking space (51) through the gun line (12), and the charging gun (11) is moved to the corresponding vehicle charging port position by the horizontal moving device (3).

9. The charging station according to claim 8, characterized in that: The frame structure (5) includes multiple parking spaces (51), and the horizontal moving device (3) includes multiple Y-slide shafts (32), multiple power-connecting sliders (34), and multiple charging components (1). The multiple power-connecting sliders (34) are slidably disposed on the corresponding Y-slide shafts (32), and the charging wires (12) of the multiple charging components (1) are electrically connected to the corresponding power-connecting sliders (34).

10. The charging station according to claim 8, characterized in that: The charging station also includes a rain shelter (6), which is located on top of the auxiliary mobile charging device.

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