Electrical interface shielding device of battery swap station and battery swap station

Abstract

The utility model discloses a battery swap station electrical interface shielding device and a battery swap station, and relates to the technical field of battery swap stations. The shielding device for the electrical interface of the battery swap station comprises a substrate, a shielding structure and a driving device, the shielding structure is rotatably mounted on the substrate, the driving device comprises a driving seat and a driving rod, the driving seat is mounted on the substrate, and the driving rod is suitable for extending and retracting relative to the driving seat and is rotatably connected with the shielding structure; and when the driving rod moves relative to the driving seat, the shielding structure is driven to rotate. According to the shielding device for the electrical interface of the battery swap station, the shielding structure is driven to rotate through the extending and retracting actions of the driving rod, so that the shielding structure rotates to the shielding position when the shielding effect needs to be achieved and rotates to the hiding position when the shielding effect does not need to be achieved, the structure and the action principle are simple, and the reliability is high.

Description

Technical Field

[0001] The present application relates to the technical field of battery swapping stations, and more particularly, to a shielding device for electrical interfaces of a battery swapping station and a battery swapping station having the same. Background Art

[0002] In the related art, an electric vehicle is usually driven into a battery swapping station to directly replace the battery pack of the electric vehicle for the purpose of energy replenishment. This battery swapping method can achieve rapid replenishment of electric energy, and at the same time facilitate battery maintenance and extend the battery life. However, during the current battery swapping process, since the battery is in transit, liquids such as rain and water on the electric vehicle are likely to drip onto the battery electrical interface, and snow and ice are also likely to slide onto the battery electrical interface, resulting in battery short circuit, posing a risk of fire, or causing battery damage. Therefore, there is room for improvement. Summary of the Utility Model

[0003] The present application aims to at least partially solve one of the above technical problems in the prior art. To this end, the present application provides a shielding device for electrical interfaces of a battery swapping station, which can be used to shield the electrical interfaces of the battery.

[0004] The present application also provides a battery swapping station having the above-mentioned shielding device for electrical interfaces of a battery swapping station.

[0005] The shielding device for electrical interfaces of a battery swapping station according to an embodiment of the present application includes: a substrate, a shielding structure, and a driving device. The shielding structure is rotatably mounted on the substrate. The driving device includes a driving seat and a driving rod. The driving seat is mounted on the substrate. The driving rod is adapted to extend and retract relative to the driving seat. The driving rod is rotatably connected to the shielding structure to drive the shielding structure to rotate when the driving rod moves relative to the driving seat.

[0006] According to the shielding device for electrical interfaces of a battery swapping station of the embodiment of the present application, the extension and retraction of the driving rod drive the shielding structure to rotate, so that the shielding structure rotates to the shielding position when it is necessary to play a shielding role, and rotates to the hidden position when it is not necessary to play a shielding role. The structure and operation principle are simple, and the reliability is relatively high.

[0007] According to some embodiments of the present application, the shielding structure is rotatably connected to the substrate at a first rotation axis, and the driving rod is rotatably connected to the shielding structure at a second rotation axis. The first rotation axis is parallel to the second rotation axis.

[0008] According to some embodiments of the present application, the shielding structure includes a shielding plate and a connecting arm. The connecting arm is adapted to be rotatably connected to the substrate and the driving rod. The shielding plate is fixed to a side of the connecting arm facing away from the substrate.

[0009] According to some embodiments of the present application, the shielding structure includes a shielding bottom plate and a shielding peripheral plate. The lower end of the shielding peripheral plate is connected to the shielding bottom plate and the shielding peripheral plate extends upward relative to the shielding bottom plate. The shielding peripheral plate and the shielding bottom plate enclose a blocking groove.

[0010] According to some embodiments of the present application, drain holes are provided on the shielding bottom plate and / or the shielding peripheral plate, and the drain holes communicate with the blocking groove.

[0011] According to another embodiment of the present application, a battery swapping station for swapping batteries of an electric vehicle includes: a battery swapping platform and the above-mentioned battery swapping station electrical interface shielding device. A battery swapping operation opening is provided on the battery swapping platform. The battery swapping platform includes a vehicle bearing plate disposed around the battery swapping operation opening. Below the vehicle bearing plate is a battery transportation area, and the battery transportation area communicates with the battery swapping operation opening. The substrate is mounted on the vehicle bearing plate, and the shielding structure can be rotated to a shielding position. At the shielding position, the shielding structure is at least partially located within the battery swapping operation opening to shield the electrical interface of the battery.

[0012] According to the embodiment of the present application, the battery swapping station electrical interface shielding device of the battery swapping station drives the shielding structure to rotate through the extension and retraction of the driving rod, so that the shielding structure rotates to the shielding position when the electrical interface of the battery needs to be shielded, and rotates to the hidden position when the electrical interface of the battery does not need to be shielded. The structure and action principle are simple and the reliability is relatively high.

[0013] According to some embodiments of the present application, the battery swapping station electrical interface shielding device is disposed below the vehicle bearing plate, and the shielding structure can also be rotated to a hidden position. At the hidden position, the shielding structure is located below the vehicle bearing plate outside the battery swapping operation opening.

[0014] According to some embodiments of the present application, the number of the battery swapping station electrical interface shielding devices is multiple, and the multiple battery swapping station electrical interface shielding devices are dispersedly arranged around the battery swapping operation opening.

[0015] According to some embodiments of the present application, the electric vehicle drives into or out of the battery swapping station longitudinally along the battery swapping operation opening. Battery compartments for charging the battery are provided at both lateral ends of the battery swapping platform. The battery compartments communicate with the battery swapping operation opening through the corresponding battery transportation areas, and the battery swapping station electrical interface shielding devices are provided at both lateral ends of the battery swapping operation opening.

[0016] According to some embodiments of the present application, the battery swapping platform further includes a lifting device for lifting the vehicle bearing plate.

[0017] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. Description of the Drawings

[0018] Figure 1 is a schematic diagram of an electrical interface shielding device for a battery swapping station according to an embodiment of the present application (the shielding plate is in a concealed position);

[0019] Figure 2 is a schematic diagram of an electrical interface shielding device for a battery swapping station according to an embodiment of the present application (the shielding plate is in a shielding position);

[0020] Figure 3 is a schematic diagram of a perspective view of an electrical interface shielding device for a battery swapping station installed under a vehicle carrier plate (the shielding plate is in a concealed position);

[0021] Figure 4 is a schematic diagram of another perspective view of an electrical interface shielding device for a battery swapping station installed under a vehicle carrier plate (the shielding plate is in a concealed position);

[0022] Figure 5 is a schematic diagram of a perspective view of an electrical interface shielding device for a battery swapping station installed under a vehicle carrier plate (the shielding plate is in a shielding position);

[0023] Figure 6 is a schematic diagram of another perspective view of an electrical interface shielding device for a battery swapping station installed under a vehicle carrier plate (the shielding plate is in a shielding position);

[0024] Figure 7 is a schematic diagram of the shielding plate of the electrical interface shielding device for the battery swapping station shielding the battery electrical interface;

[0025] Figure 8 is a schematic diagram of an electrical interface shielding device for a battery swapping station installed on a battery swapping platform according to an embodiment of the present application.

[0026] Reference Signs:

[0027] Electrical interface shielding device 10 for battery swapping station, substrate 1, shielding structure 2, shielding plate 21, shielding bottom plate 211, shielding peripheral plate 212, drainage hole 213, connecting arm 22, driving device 3, driving seat 31, driving rod 32, first rotating shaft 4, first rotating shaft 5, battery swapping platform 20, vehicle carrier plate 201, battery transportation area 202, battery swapping operation port 203, battery 30, electrical interface 301. Detailed Description of the Embodiment

[0028] Embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present application, and should not be construed as a limitation of the present application.

[0029] In the description of the present application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0030] The following will be combined with Figures 1 - 8 Describe in detail the electrical interface shielding device 10 of a battery swapping station according to an embodiment of the present application and a battery swapping station having the electrical interface shielding device 10 of the battery swapping station.

[0031] Referring to Figures 1 - 2 As shown, the electrical interface shielding device 10 of a battery swapping station according to an embodiment of the present application may include a substrate 1, a shielding structure 2, and a driving device 3.

[0032] Among them, the shielding structure 2 is rotatably mounted on the substrate 1. The driving device 3 includes a driving seat 31 and a driving rod 32. The driving seat 31 is mounted on the substrate 1. The driving rod 32 is adapted to extend and retract relative to the driving seat 31. The driving rod 32 is rotatably connected to the shielding structure 2 to drive the shielding structure 2 to rotate when the driving rod 32 moves relative to the driving seat 31. Specifically, the connection position of the shielding structure 2 and the substrate 1 is different from the connection position of the driving rod 32 and the shielding structure 2. For example, the shielding structure 2 is rotatably connected to the substrate 1 at point A, and the driving rod 32 is rotatably connected to the shielding structure 2 at point B, and point A and point B are spaced apart. One end of the driving rod 32 extends into the driving seat 31, and the other end of the driving rod 32 extends out of the driving seat 31 and is rotatably connected to the shielding structure 2. When the driving rod 32 is adapted to extend or retract relative to the driving seat 31, the other end of the driving rod 32 drives the shielding structure 2 to rotate around point A.

[0033] Optionally, the driving device 3 is a pneumatic driving device, the driving seat 31 is a cylinder, and the driving rod 32 is a pneumatic rod; alternatively, the driving device 3 is a hydraulic driving device, the driving seat 31 is a hydraulic cylinder, and the driving rod 32 is a hydraulic rod. Or alternatively, the driving device 3 includes a motor and a rack and pinion transmission mechanism. The motor drives the gear to rotate, and when the gear rotates, it drives the rack to linearly move. The rack is rotatably connected to the shielding structure 2 to drive the shielding structure 2 to rotate when the rack linearly moves. Of course, the driving device 3 can also be other forms of driving devices as long as it can achieve the reciprocating linear motion of the driving rod 32.

[0034] When the object to be shielded needs to be shielded, the driving rod 32 can drive the shielding structure 2 to rotate to the shielding position, such as Figure 2 the position shown, so that the shielding structure 2 can shield and protect the object to be shielded; when the object to be shielded does not need to be shielded, the driving rod 32 can drive the shielding structure 2 to rotate to the concealed position, such as Figure 1 the position shown, to prevent the shielding structure 2 from interfering with the object to be shielded or other objects.

[0035] Optionally, the shielding position can be one or more of the upper, lower, and side positions of the object to be shielded. In the shielding position, the shielding structure 2 at least partially protrudes outward from below the substrate 1.

[0036] When applied to a battery swapping station, the shielding structure 2 of the battery swapping station electrical interface shielding device 10 can rotate to directly above the electrical interface 301 of the battery 30 to shield the electrical interface 301 of the battery 30, preventing rain, water, snow, ice, etc. from falling into the electrical interface 301 of the battery 30 and causing the battery 30 to short-circuit, reducing the fire risk of the battery 30, and preventing the battery 30 from being damaged.

[0037] Of course, the battery swapping station electrical interface shielding device 10 can also be used to shield various objects to be shielded, such as terminal blocks, sensor ports, etc. The shielding structure 2 can shield water vapor and can also shield sand and gravel, etc. For the convenience of description, we take the battery swapping station electrical interface shielding device 10 used to shield the electrical interface 301 of the battery 30 as an example to illustrate the structure of the battery swapping station electrical interface shielding device 10.

[0038] According to the battery swapping station electrical interface shielding device 10 of the embodiment of the present application, the extension and retraction actions of the driving rod 32 drive the shielding structure 2 to rotate, so that the shielding structure 2 rotates to the shielding position when it needs to play a shielding role, and rotates to the concealed position when it does not need to play a shielding role. The structure and action principle are simple and the reliability is relatively high.

[0039] In some embodiments of the present application, the shielding structure 2 is rotatably connected to the substrate 1 at the first rotating shaft 4, and the driving rod 32 is rotatably connected to the shielding structure 2 at the second rotating shaft 5. The first rotating shaft 4 is parallel to the second rotating shaft 5. Refer toFigure 2 As shown, the first rotating shaft 4 is located at A, the second rotating shaft 5 is located at B, and the first rotating shaft 4 is parallel to the second rotating shaft 5, so that when the driving rod 32 is extended or retracted, the shielding structure 2 can rotate in the same plane without flipping.

[0040] Optionally, the first rotating shaft 4 can be a rotating shaft assembled to the shielding structure 2 and the substrate 1, or it can be a convex column formed on one of the shielding structure 2 and the substrate 1 and assembled to the other. For example, the first rotating shaft 4 is formed on the shielding structure 2 and passes through the rotating shaft hole on the substrate 1; or, the first rotating shaft 4 is formed on the substrate 1 and passes through the rotating shaft hole on the shielding structure 2.

[0041] Optionally, the second rotating shaft 5 can be a rotating shaft assembled to the shielding structure 2 and the driving rod 32, or it can be a convex column formed on one of the shielding structure 2 and the driving rod 32 and assembled to the other. For example, the second rotating shaft 5 is formed on the shielding structure 2 and passes through the rotating shaft hole on the driving rod 32; or, the second rotating shaft 5 is formed on the driving rod 32 and passes through the rotating shaft hole on the shielding structure 2.

[0042] In some embodiments of the present application, reference Figure 2 As shown, the shielding structure 2 includes a shielding plate 21 and a connecting arm 22, the connecting arm 22 is suitable for being rotatably connected with the base plate 1 and the driving rod 32, and the shielding plate 21 is fixed to the side of the connecting arm 22 that is away from the base plate 1. In other words, the connecting arm 22 is located between the base plate 1 and the shielding plate 21, and can separate the base plate 1 from the shielding plate 21. The driving device 3 can be installed in the space between the base plate 1 and the shielding plate 21 to make full use of the space, and when the shielding plate 21 rotates, the driving device 3 will not interfere with the shielding plate 21. In addition, the thickness of the connecting arm 22 can be set to be thicker, while the thickness of the shielding plate 21 can be set to be thinner, thereby saving the material usage of the shielding structure 2, reducing weight, and reducing costs.

[0043] In some embodiments of the present application, reference Figure 2 As shown, the shielding structure 2 includes a shielding bottom plate 211 and a shielding peripheral plate 212. The lower end of the shielding peripheral plate 212 is connected to the shielding bottom plate 211, and the shielding peripheral plate 212 extends upward relative to the shielding bottom plate 211. The shielding peripheral plate 212 and the shielding bottom plate 211 form a blocking groove. When the shielding structure 2 is in the shielding position, rain, water, snow, ice, etc. can fall into the blocking groove, and the blocking groove plays a role in temporarily storing accumulated water, snow, and ice.

[0044] In some embodiments of the present application, drainage holes 213 are provided on the shielding bottom plate 211 and / or the shielding peripheral plate 212, and the drainage holes 213 communicate with the blocking groove. For example, the drainage holes 213 can be provided on the shielding bottom plate 211, or at one end of the shielding peripheral plate 212 connected to the shielding bottom plate 211, or the drainage holes 213 can be provided on both the shielding bottom plate 211 and the shielding peripheral plate 212. Refer to Figure 2 As shown, the drainage holes 213 are provided at the corners of the shielding peripheral plate 212. The shielding structure 2 has a blocking groove, and the blocking groove communicates with the drainage holes 213. The water in the blocking groove can flow out through the drainage holes 213 to the outside, avoiding the electrical interface 301 of the battery 30.

[0045] In some embodiments of the present application, refer to Figure 7 As shown, when the shielding structure 2 is in the shielding position, the shielding structure 2 is located directly above the electrical interface 301 of the battery 30, and the projection of the electrical interface 301 of the battery 30 in the horizontal plane is completely within the projection range of the shielding structure 2 in the horizontal plane. In this way, when looking down from above, the electrical interface 301 of the battery 30 is completely covered by the shielding structure 2, and rain, water, snow, ice, etc. falling from above land on the shielding structure 2 and are blocked by the shielding structure 2, and will not fall into the electrical interface 301 of the battery 30, thereby avoiding short circuits of the battery 30 caused by rain, water, snow, ice, etc. and reducing the risk of fire of the battery 30.

[0046] Refer to Figures 3 - 8 As shown, a battery swapping station according to another embodiment of the present application is used to swap the battery 30 of an electric vehicle. The battery swapping station includes a battery swapping platform 20 and the electrical interface shielding device 10 of the above embodiment. A battery swapping operation port 203 is provided on the battery swapping platform 20. The battery swapping platform 20 includes a vehicle bearing plate 201. The vehicle bearing plate 201 is provided around the battery swapping operation port 203. Below the vehicle bearing plate 201 is a battery transportation area 202, and the battery transportation area 202 communicates with the battery swapping operation port 203. The substrate 1 is installed on the vehicle bearing plate 201, thereby realizing the installation of the electrical interface shielding device 10 of the battery swapping station on the battery swapping platform 20.

[0047] The shielding structure 2 can be rotated to the shielding position. At the shielding position, the shielding structure 2 is at least partially located within the battery swapping operation port 203, so that the shielding structure 2 is used to shield the electrical interface 301 of the battery 30. In Figures 5 - 7 the example shown, the position where the shielding structure 2 is located is the shielding position. When the battery 30 is transmitted from the battery compartment on the side of the battery swapping platform 20 and passes under the vehicle bearing plate 201, the shielding structure 2 will rotate to the shielding position to shield the top of the electrical interface 301 of the battery 30 and catch the water on the battery swapping platform 20 or the electric vehicle, achieving the purpose of waterproofing.

[0048] For the battery swapping station according to the embodiments of the present application, the electrical interface shielding device 10 of the battery swapping station drives the shielding structure 2 to rotate through the extension and retraction actions of the driving rod 32, so that the shielding structure 2 rotates to the shielding position when the electrical interface 301 of the battery 30 needs to be shielded, and rotates to the concealed position when the electrical interface 301 of the battery 30 does not need to be shielded. The structure and operation principle are simple, and the reliability is relatively high.

[0049] In some embodiments of the present application, the electrical interface shielding device 10 of the battery swapping station is arranged below the vehicle bearing plate 201, and the shielding structure 2 can also rotate to the concealed position. At the concealed position, the shielding structure 2 is located outside the battery swapping operation port 203 and below the vehicle bearing plate 201. Figures 3 - 4 In the illustrated example, the position where the shielding structure 2 is located is the concealed position. At this time, the shielding structure 2 rotates to directly below the vehicle bearing plate 201 and will not interfere with the battery swapping operation inside the battery swapping operation port 203.

[0050] In some embodiments of the present application, the number of the electrical interface shielding devices 10 of the battery swapping station is multiple, and the multiple electrical interface shielding devices 10 of the battery swapping station are dispersedly arranged around the battery swapping operation port 203. By setting multiple electrical interface shielding devices 10 of the battery swapping station, the electrical interfaces 301 at different positions can be shielded as needed, or multiple electrical interfaces 301 can be shielded simultaneously.

[0051] In some embodiments of the present application, the electric vehicle drives into or out of the battery swapping station longitudinally along the battery swapping operation port 203. Battery compartments for charging the battery 30 are provided at both lateral ends of the battery swapping platform 20. The battery compartments are connected to the battery swapping operation port 203 through the corresponding battery transportation areas 202. Electrical interface shielding devices 10 of the battery swapping station are provided at both lateral ends of the battery swapping operation port 203. Referring to Figure 8 As shown, the longitudinal direction of the battery swapping operation port 203 is the F1 - F2 direction, the electric vehicle drives into the battery swapping station along the F1 direction and drives out of the battery swapping station along the F2 direction. The lateral direction of the battery swapping operation port 203 is the F3 - F4 direction. Electrical interface shielding devices 10 of the battery swapping station are provided at both the F3 end and the F4 end of the battery swapping operation port 203. The first battery compartment is on the F3 side of the battery swapping platform 20, and the second battery compartment is on the F4 side of the battery swapping platform 20. The first battery 30 transported from the first battery compartment is sent to the battery swapping operation port 203 along the direction from F3 to F4. The electrical interface shielding device 10 of the battery swapping station at the F3 end of the battery swapping operation port 203 can shield the electrical interface 301 of the first battery 30. The second battery 30 transported from the second battery compartment is sent to the battery swapping operation port 203 along the direction from F4 to F3. The electrical interface shielding device 10 of the battery swapping station at the F4 end of the battery swapping operation port 203 can shield the electrical interface 301 of the second battery 30.

[0052] In some embodiments of the present application, the battery swapping platform 20 further includes a lifting device for lifting the vehicle carrier plate 201. Before the battery 30 passes through the battery transportation area 202 under the vehicle carrier plate 201, the vehicle carrier plate 201 can be lifted to a first height to ensure that there is enough height space in the battery transportation area 202 for the transfer of the battery 30. When there is no need to transfer the battery 30, the vehicle carrier plate 201 can be lowered to a second height, which is lower than the first height, to facilitate the electric vehicle to drive on the vehicle carrier plate 201. For example, the second height can be the lowest position, so that when the electric vehicle drives over the vehicle carrier plate 201, the vehicle carrier plate 201 is not likely to collapse.

[0053] When the electric vehicle arrives at the battery swapping station and is placed on the battery swapping platform 20, with the battery installation area of the electric vehicle located above the battery swapping operation port 203, when a new battery 30 is transmitted from the battery compartment to the battery swapping operation port 203 or an old battery 30 is transmitted from the bottom of the vehicle to the battery compartment, the shielding structure 2 at the bottom of the battery swapping platform 20 is opened to the shielding position to shield the electrical interface 301 of the battery 30 for waterproofing purposes, solving the problem that during battery swapping in rainy or snowy weather, rain or snow on the electric vehicle will flow onto the battery swapping platform 20 and then onto the electrical interface 301 of the battery 30 being swapped.

[0054] In the description of the present application, it should be understood that the orientation or positional relationships indicated by the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0055] In the present application, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a connection that allows mutual communication; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0056] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0057] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.

Claims

1. An electrical interface shielding device for a battery swapping station, characterized in that, include: base(1); A shielding structure (2), the shielding structure (2) being rotatably mounted on the substrate (1); A driving device (3), the driving device (3) comprising a driving seat (31) and a driving rod (32), the driving seat (31) being mounted on the base plate (1), the driving rod (32) being adapted to extend and retract relative to the driving seat (31), the driving rod (32) being rotationally connected to the shielding structure (2) so as to drive the shielding structure (2) to rotate when the driving rod (32) moves relative to the driving seat (31).

2. The electrical interface shielding device of the battery swapping station according to claim 1, wherein The shielding structure (2) is rotationally connected to the base plate (1) at a first rotating shaft (4), the driving rod (32) is rotationally connected to the shielding structure (2) at a second rotating shaft (5), and the first rotating shaft (4) is parallel to the second rotating shaft (5).

3. The electrical interface shielding device for the battery swapping station according to claim 1, characterized in that, The shielding structure (2) comprises a shielding plate (21) and a connecting arm (22); the connecting arm (22) is suitable for being rotatably connected to the base plate (1) and the driving rod (32); and the shielding plate (21) is fixed to a side of the connecting arm (22) facing away from the base plate (1).

4. The electrical interface shielding device for the battery swapping station according to claim 1, characterized in that, The shielding structure (2) comprises a shielding bottom plate (211) and a shielding peripheral plate (212); the lower end of the shielding peripheral plate (212) is connected to the shielding bottom plate (211) and the shielding peripheral plate (212) extends upward relative to the shielding bottom plate (211); the shielding peripheral plate (212) and the shielding bottom plate (211) form a blocking groove.

5. The electrical interface shielding device of the battery swapping station according to claim 4, characterized in that, The shielding bottom plate (211) and / or the shielding peripheral plate (212) are provided with a drainage hole (213), and the drainage hole (213) is communicated with the blocking groove.

6. A power exchange station, characterized in that, The battery replacement station is used to replace batteries (30) for electric vehicles, and the battery replacement station comprises: A battery exchange platform (20), wherein a battery exchange operation port (203) is provided on the battery exchange platform (20), the battery exchange platform (20) comprises a vehicle carrying plate (201), the vehicle carrying plate (201) is arranged around the battery exchange operation port (203), a battery transport area (202) is located below the vehicle carrying plate (201), and the battery transport area (202) is connected to the battery exchange operation port (203); The electrical interface shielding device for a battery swap station according to any one of claims 1 to 5, wherein the substrate (1) is mounted on the vehicle supporting plate (201), and the shielding structure (2) is capable of rotating to a shielding position, and at the shielding position, the shielding structure (2) is at least partially located within the battery swap operation port (203) for shielding the electrical interface (301) of the battery (30).

7. The battery swapping station according to claim 6, wherein, The electrical interface shielding device of the battery swap station is arranged below the vehicle supporting plate (201), and the shielding structure (2) can also be rotated to a concealed position. In the concealed position, the shielding structure (2) is located outside the battery swap operation port (203) and below the vehicle supporting plate (201).

8. The battery swapping station according to claim 6, wherein, There are multiple electrical interface shielding devices for the battery swap station, and the multiple electrical interface shielding devices for the battery swap station are dispersedly arranged around the battery swap operation port (203).

9. The battery swapping station according to claim 6, wherein, The electric vehicle drives into or out of the swapping station longitudinally along the swapping operation port (203). Battery compartments (30) for charging the battery (30) are provided at both lateral ends of the swapping platform (20). The battery compartments (30) are connected to the swapping operation port (203) through the corresponding battery transportation areas (202). Swapping station electrical interface shielding devices are provided at both lateral ends of the swapping operation port (203).

10. The swapping station according to claim 6, characterized in that, The swapping platform (20) further includes a lifting device for lifting the vehicle bearing plate (201).

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