A low-altitude economical battery module power supply station

Abstract

The present invention relates to the technical field of power supply stations, specifically to a low-altitude economical battery module power supply station, comprising a power supply station body and a carrying chassis, wherein a charging gun and a charging port are provided on one side of the power supply station body, and a battery cavity is provided on the other side of the power supply station body, and guide bearing holes are symmetrically provided on the power supply station body on both sides of the battery cavity, and a storage cavity is also provided on the lower side of the battery cavity, and the carrying chassis supports the power supply station body when it is in a working state. When in use, the power supply station body can remove the battery from the power supply station body through a movable supporting plate, fully ensuring its heat dissipation effect, and it can be supported by the carrying chassis when working, and then stably fixed at the working point, ensuring its stability during work and no displacement. When the power supply station body is moved, the carrying chassis can be put on top of the power supply station body to facilitate the overall movement, which is very convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of power supply stations, and in particular to a low-altitude economical battery module power supply station. Background Art

[0002] Low-altitude economy refers to a comprehensive economic form that covers multi-scenario low-altitude flight activities in low-altitude airspace below 1,000 meters in vertical altitude, with civil manned and unmanned aircraft as the main carriers. A battery module power supply station is an electric power facility that uses battery modules as energy storage. It combines multiple battery units to form a large battery system, which can power drones in the low-altitude economy and ensure the endurance of the drones. However, the existing low-altitude economic battery module power supply station has poor heat dissipation effect when working because the battery is inside the power supply station, which affects the battery life. Moreover, although the existing battery module power supply station has added wheels for easy mobility, it cannot be kept in a stable working state during its operation. It is easy to be displaced under the influence of the external environment, posing certain safety hazards and affecting the smooth charging. Summary of the Invention

[0003] The purpose of the present invention is to provide a low-altitude economical battery module power supply station to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A low-altitude economical battery module power supply station includes a power supply station body and a supporting chassis. A charging gun and a charging port are provided on one side of the power supply station body, and a battery cavity is provided on the other side of the power supply station body. Guide holes are symmetrically provided on the power supply station body on both sides of the battery cavity, and a storage cavity is also provided on the lower side of the battery cavity.

[0006] The load-bearing chassis supports the power supply station body when it is in working state, and a chassis fixing mechanism is provided on the load-bearing chassis to fix the load-bearing chassis;

[0007] The power supply station body is provided with a bearing assembly, and the power supply station body is installed with a chassis connection mechanism through the bearing assembly. The power supply station body is connected to the bearing chassis through the chassis connection mechanism to ensure the stability of the power supply station body during operation;

[0008] The chassis connection mechanism is also connected to a mobile power supply assembly, which can be moved out of the power supply station body to ensure its heat dissipation performance during operation;

[0009] When the mobile power supply assembly moves, it can drive the chassis fixing mechanism to move, thereby completing the fixation of the load-bearing chassis.

[0010] Preferably, first connection holes are symmetrically provided on both sides of the carrying chassis, and a matching channel is also provided on the carrying chassis;

[0011] A second connecting hole is provided at the upper end of the matching channel, and a hollow carrying bar is fixedly provided on the carrying chassis on the upper side of the matching channel;

[0012] Support bosses are symmetrically fixedly provided on both sides of the bearing chassis. A movable cavity is provided on the support bosses, and a communicating hole is provided on the top of the movable cavity.

[0013] Preferably, the chassis fixing mechanism includes a driving slat and an annular plate frame, wherein the driving slat is arranged on one side of the supporting chassis, and a supporting movable rod is fixedly arranged on the driving slat, and the supporting movable rod is inserted into the hollow supporting bar;

[0014] A connecting spring is sleeved on the bearing movable rod, and a connecting bar is fixedly provided on the bearing movable rod. The connecting bar and the driving strip are respectively hinged with matching driving rods, and the lower end of the matching driving rod is hinged with an annular plate frame.

[0015] Preferably, connecting rods are symmetrically fixed on both sides of the annular plate frame, and the connecting rods pass through the connecting holes and are inserted into the movable cavity;

[0016] A movable cavity plate is fixedly provided on the lower end of the communication matching rod, and the movable cavity plate is located in the movable cavity.

[0017] Preferably, the bearing assembly includes a supporting plate, a drooping plate frame and a loading strip, the supporting plate is fixedly arranged on the rear end surface of the power supply station body, an electric telescopic rod is fixedly installed on the supporting plate, and limiting guide rods are symmetrically fixed on both sides of the supporting plate;

[0018] A mounting base block is fixedly provided at the lower end of the limiting guide rod, and a mounting bearing hole is provided on the mounting base block;

[0019] The drooping plate frame is fixedly arranged at the lower end of the power supply station body, a mounting vertical pole is fixedly arranged on the drooping plate frame, and loading strips are symmetrically fixedly arranged on the power supply station body on both sides of the drooping plate frame;

[0020] The loading strips are provided with supporting through holes.

[0021] Preferably, the chassis connection mechanism includes a handle frame, a movable support plate, a rotating carrier block, a connecting vertical plate and a movable connecting plate. The lower end of the handle frame is fixedly provided with a frame bottom plate, and the frame bottom plate is fixedly mounted on the electric telescopic rod. Active through holes are symmetrically opened on the frame bottom plate, and a limiting guide rod is inserted into the active through hole.

[0022] A connecting drive rod is hinged on the bottom plate of the frame, and the lower end of the connecting drive rod is connected to a mobile power supply component.

[0023] Preferably, the mobile power supply assembly is a movable support plate, and guide rods are symmetrically fixedly provided on the movable support plate, and the guide rods are inserted into the guide bearing holes;

[0024] A carrying plate is fixedly provided on the movable support plate between the guide rods, the carrying plate is inserted into the battery cavity, and the battery is fixedly installed in the carrying plate;

[0025] The movable supporting plate is hinged to the lower end of the connecting driving rod, and a lower supporting plate is fixedly provided on the lower end of the movable supporting plate, and a push matching plate is fixedly provided on the lower supporting plate.

[0026] Preferably, a rotating support column is fixedly provided on the rotating carrier block, a bearing is sleeved on the rotating support column, and the bearing is installed in the mounting hole;

[0027] A pressed strip and a connecting strip are fixedly provided on the rotating carrier block, and the pressed strip and the connecting strip are arranged opposite to each other;

[0028] A plug-in connecting rod is fixedly provided on the connecting strip, and the plug-in connecting rod is connected to a connecting vertical plate.

[0029] Preferably, a connecting channel is provided on the connecting vertical plate, a connecting rod is inserted into the connecting channel, and a first connecting rod is fixedly provided at the lower end of the connecting vertical plate.

[0030] Preferably, the first connecting rod is inserted into the supporting through hole, and a connecting bottom bar is fixedly provided at the lower end of the connecting vertical plate, a tilting bar is provided on the connecting bottom bar, an upward push channel is provided on the tilting bar, and the upward push channel is connected to a movable connecting plate.

[0031] Preferably, the movable connecting plate is provided with a mounting channel, a mounting vertical rod is inserted into the mounting channel, and a second connecting rod is fixedly provided on the movable connecting plate.

[0032] Preferably, connecting wing plates are symmetrically fixed on both sides of the movable connecting plate, connecting support plates are fixedly provided on the connecting wing plates, channel matching columns are fixedly provided on the connecting support plates, and the channel matching columns are inserted into the push-up channel.

[0033] Compared with the prior art, the present invention has the following advantages:

[0034] 1. When in use, the power supply station body can remove the battery from the power supply station body through the movable support plate to fully ensure the heat dissipation effect. When working, it can be supported by the load-bearing chassis, and then stably fixed at the working point to ensure its stability during work and no displacement. When moving the power supply station body, the load-bearing chassis can be placed on top of the power supply station body to facilitate overall movement, which is very convenient.

[0035] 2. When in use, place the carrier chassis at the working point, then move the power supply station body onto the carrier chassis, position it through the carrier chassis, start the electric telescopic rod to drive the handle frame to move downward, and as the handle frame moves, it will drive the movable carrier plate to move, and then the battery can be moved out of the battery cavity, which facilitates good heat dissipation of the battery during work and ensures the battery life.

[0036] When the handle frame moves downward, the bottom plate of the frame body will push the pressed strip to rotate downward, thereby driving the connecting strip to rotate upward, and the connecting strip will push the connecting vertical plate to move under the action of the connecting vertical plate. As the connecting vertical plate moves, the first connecting rod will be inserted into the first connecting hole, thereby realizing the first layer of fixed connection between the power supply station body and the bearing chassis. When the connecting vertical plate moves, it will also drive the movable connecting plate to move upward, thereby allowing the second connecting rod to be inserted into the second connecting hole, thereby realizing the second layer of fixed connection between the power supply station body and the bearing chassis. When the movable supporting plate moves, it will drive the driving plate to move, and then under the action of the driving plate, it can drive the movable cavity plate to move upward to form negative pressure, fix the bearing chassis at the working point, thereby realizing the fixation of the power supply station body and ensuring its stability during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a first-person perspective diagram of the assembly of the power supply station body and the supporting chassis.

[0038] Figure 2 A schematic diagram showing the assembly of the power supply station body and the supporting chassis from a second perspective.

[0039] Figure 3 This is the assembly diagram of the power supply station body.

[0040] Figure 4 This is a structural diagram of the power supply station itself.

[0041] Figure 5 This is a first-person perspective assembly diagram of the load-bearing chassis.

[0042] Figure 6 This is a second-view assembly diagram of the supporting chassis.

[0043] Figure 7This is a third-person perspective assembly diagram of the supporting chassis.

[0044] Figure 8 A schematic diagram of the structure of the load-bearing chassis.

[0045] Figure 9 Schematic diagram of the structure of the ring plate frame.

[0046] Figure 10 This is a schematic structural diagram of the movable support plate from the first perspective.

[0047] Figure 11 This is a schematic structural diagram of the movable support plate from a second perspective.

[0048] Figure 12 It is a schematic diagram of the assembly of the rotating carrier block and the connecting vertical plate.

[0049] Figure 13 It is a structural diagram of the movable connecting plate.

[0050] In the figure: 1. Power supply station body; 11. Charging gun; 12. Charging port; 13. Battery cavity; 14. Guide bearing hole; 15. Storage cavity; 16. Support carrier plate; 161. Electric telescopic rod; 162. Limiting guide rod; 163. Mounting base block; 164. Mounting bearing hole; 17. Driving plate frame; 171. Mounting vertical pole; 18. Loading strip; 181. Support through hole; 2. Loading chassis; 21. First connecting hole; 22. Matching channel; 23. Second connecting hole; 24. Hollow load strip; 25. Support boss; 26. Moving cavity; 27. Connecting hole; 3. Drive strip; 31. Loading movable rod; 32. Connecting spring; 33. Connecting strip block; 34. Matching drive rod; 4. Annular plate Frame; 41. Connecting matching rod; 42. Movable cavity plate; 5. Handle frame; 51. Frame bottom plate; 52. Movable through hole; 53. Connecting drive rod; 6. Movable support plate; 60. Guide plug rod; 61. Carrying plate; 62. Battery; 63. Lower carrier plate; 64. Push matching plate; 7. Rotating carrier block; 71. Rotating support column; 72. Bearing; 73. Pressed strip; 74. Connecting strip; 75. Connecting rod; 8. Connecting vertical plate; 81. Connecting channel; 82. First connecting rod; 83. Connecting bottom strip; 84. Lifting strip; 85. Push-up channel; 9. Movable connecting plate; 91. Installation channel; 92. Second connecting rod; 93. Connecting wing plate; 94. Connecting support plate; 95. Channel matching column. DETAILED DESCRIPTION

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0052] The present invention provides a technical solution:

[0053] like Figure 1 、 Figure 2 and Figure 4 As shown, a low-altitude economical battery module power supply station includes a power supply station body 1 and a carrying chassis 2. A charging gun 11 and a charging port 12 are provided on one side of the power supply station body 1, and a battery cavity 13 is provided on the other side of the power supply station body 1. Guide bearing holes 14 are symmetrically opened on the power supply station body 1 on both sides of the battery cavity 13, and a storage cavity 15 is also opened on the lower side of the battery cavity 13. The carrying chassis 2 supports the power supply station body 1 when it is in a working state, and a chassis fixing mechanism is provided on the carrying chassis 2. The chassis fixing mechanism realizes the fixation of the carrying chassis 2. A carrying component is provided on the power supply station body 1. The power supply station body 1 is installed with a chassis connecting mechanism through the carrying component. The power supply station body 1 is connected to the carrying chassis 2 through the chassis connecting mechanism to ensure the stability of the power supply station body 1 during operation. The chassis connecting mechanism is also connected to a mobile power supply component. The mobile power supply component can be moved out of the power supply station body 1 to ensure its heat dissipation performance during operation. When the mobile power supply component moves, it can drive the chassis fixing mechanism to move to complete the fixation of the carrying chassis 2.

[0054] like Figure 8 As shown, first connecting holes 21 are symmetrically provided on both sides of the load-bearing chassis 2, and a matching channel 22 is also provided on the load-bearing chassis 2, a second connecting hole 23 is provided at the upper end of the matching channel 22, and a hollow carrying bar 24 is fixedly provided on the load-bearing chassis 2 on the upper side of the matching channel 22, and supporting bosses 25 are also symmetrically fixedly provided on both sides of the load-bearing chassis 2, a movable cavity 26 is provided on the supporting boss 25, and a connecting hole 27 is provided at the top of the movable cavity 26.

[0055] like Figure 5 and Figure 6As shown, the chassis fixing mechanism includes a driving slat 3 and an annular plate frame 4. The driving slat 3 is arranged on one side of the supporting chassis 2. A supporting movable rod 31 is fixedly provided on the driving slat 3. The supporting movable rod 31 is inserted into the hollow carrier bar 24. A connecting spring 32 is sleeved on the supporting movable rod 31, and a connecting bar block 33 is fixedly provided on the supporting movable rod 31. The connecting bar block 33 and the driving slat 3 are respectively hinged with matching driving rods 34. The lower end of the matching driving rod 34 is hinged with an annular plate frame 4, and the two ends of the connecting spring 32 are respectively fixed on the driving slat 3 and the hollow carrier bar 24.

[0056] like Figure 7 and Figure 9 As shown, connecting fitting rods 41 are symmetrically fixed on both sides of the annular plate frame 4. The connecting fitting rods 41 pass through the connecting holes 27 and are inserted into the movable cavity 26. A movable cavity plate 42 is fixed on the lower end of the connecting fitting rod 41. The movable cavity plate 42 is in the movable cavity 26, and the lower end surface of the movable cavity plate 42 is flush with the end surface of the cavity opening of the movable cavity 26 before it moves upward.

[0057] like Figure 4 As shown, the bearing assembly includes a supporting carrier plate 16, a drooping plate frame 17 and a loading strip 18. The supporting carrier plate 16 is fixedly arranged on the rear end surface of the power supply station body 1, and an electric telescopic rod 161 is fixedly installed on the supporting carrier plate 16, and limiting guide rods 162 are symmetrically fixedly arranged on both sides of the supporting carrier plate 16, and the lower end of the limiting guide rod 162 is fixedly provided with a mounting base block 163, and the mounting base block 163 is provided with a mounting hole 164. The drooping plate frame 17 is fixedly arranged at the lower end of the power supply station body 1, and a mounting vertical rod 171 is fixedly provided on the drooping plate frame 17, and loading strips 18 are also symmetrically fixedly arranged on the power supply station body 1 on both sides of the drooping plate frame 17, and the loading strips 18 are provided with supporting through holes 181.

[0058] like Figure 2 As shown, the chassis connecting mechanism includes a handle frame 5, a movable supporting plate 6, a rotating carrier block 7, a connecting vertical plate 8 and a movable connecting plate 9. The lower end of the handle frame 5 is fixedly provided with a frame bottom plate 51, and the frame bottom plate 51 is fixedly installed on the electric telescopic rod 161, and movable through holes 52 are symmetrically opened on the frame bottom plate 51, and a limiting guide rod 162 is inserted in the movable through hole 52. A connecting drive rod 53 is hinged on the frame bottom plate 51, and the lower end of the connecting drive rod 53 is connected to a mobile power supply component.

[0059] like Figure 1 、 Figure 10 and Figure 11As shown, the mobile power supply component is a movable support plate 6, on which guide rods 60 are symmetrically fixedly provided, which are inserted into the guide bearing holes 14, and a carrying plate 61 is fixedly provided on the movable support plate 6 between the guide rods 60, which is inserted into the battery cavity 13, and a battery 62 is fixedly installed in the carrying plate 61, the movable support plate 6 is hinged to the lower end of the connecting drive rod 53, and a lower carrying plate 63 is fixedly provided at the lower end of the movable support plate 6, and a push-fitting plate 64 is fixedly provided on the lower carrying plate 63. In addition, before the movable support plate 6 moves, the lower carrying plate 63 is inserted into the storage cavity 15.

[0060] like Figure 2 and Figure 12 As shown, a rotating support column 71 is fixedly provided on the rotating carrier 7, a bearing 72 is sleeved on the rotating support column 71, and the bearing 72 is installed in the mounting hole 164. A pressure strip 73 and a connecting strip 74 are fixedly provided on the rotating carrier 7. The pressure strip 73 and the connecting strip 74 are arranged opposite to each other. A plug-in connecting rod 75 is fixedly provided on the connecting strip 74. The plug-in connecting rod 75 is connected to the connecting vertical plate 8. The weight of the pressure strip 73 is less than the weight of the connecting strip 74.

[0061] like Figure 2 and Figure 12 As shown, a connecting channel 81 is provided on the connecting vertical plate 8, and a connecting rod 75 is inserted in the connecting channel 81. The connecting rod 75 contacts the inner wall of the connecting channel 81, and a first connecting rod 82 is fixedly provided at the lower end of the connecting vertical plate 8. The first connecting rod 82 is inserted in the supporting through hole 181. The first connecting rod 82 is inserted in the first connecting hole 21 when connecting the power supply station body 1 and the supporting chassis 2. A connecting bottom strip 83 is also fixedly provided at the lower end of the connecting vertical plate 8, and a tilting strip block 84 is provided on the connecting bottom strip 83. The tilting strip block 84 is provided with an upward push channel 85, and the upward push channel 85 is connected to the movable connecting plate 9.

[0062] like Figure 2 and Figure 13 As shown, a mounting channel 91 is provided on the movable connecting plate 9, a mounting vertical rod 171 is inserted into the mounting channel 91, and a second connecting rod 92 is fixedly provided on the movable connecting plate 9, and connecting wing plates 93 are symmetrically fixed on both sides of the movable connecting plate 9, a connecting support plate 94 is fixed on the connecting wing plate 93, and a channel matching column 95 is fixed on the connecting support plate 94, the channel matching column 95 is inserted in the push-up channel 85, and the channel matching column 95 is in contact with the inner wall of the push-up channel 85, and the second connecting rod 92 is inserted in the second connecting hole 23 when connecting the power supply station body 1 and the supporting chassis 2.

[0063] When the power supply station body 1 is moved, it can be moved by the handle frame 5, and the carrying chassis 2 can be placed on the top of the power supply station body 1 during movement, so that the two can be combined together for movement. When it reaches the working point, the carrying chassis 2 is removed and placed on a flat working point. Then the power supply station body 1 is moved onto the carrying chassis 2. Both sides of the power supply station body 1 will contact the inner wall of the carrying chassis 2, and the loading strips 18 will also contact the inner wall of the carrying chassis 2. At this time, the movable connecting plate 9 is inserted into the matching channel 22, and the second connecting rod 92 is aligned with the second connecting hole 23. Under the action of the carrying chassis 2, the power supply station body 1 is positioned, and the electric telescopic rod 161 is started to drive the handle frame 5 to move downward. As the frame bottom plate 51 moves downward, the movable carrier plate 6 will be driven to move away from the power supply station body 1 under the action of the connecting drive rod 53, thereby making the carrier plate 61 move out of the battery cavity 13, so that the battery 62 is outside the battery cavity 13, which is convenient for the battery 62 to dissipate heat during operation, and as the movable carrier plate 6 moves, the matching plate 64 is pushed to contact the driving strip 3, so that the driving strip 3 will be driven to move synchronously under the action of the matching plate 64. The annular plate frame 4 will be pulled upward by the user, thereby driving the movable cavity plate 42 to move upward. Since the cavity mouth of the movable cavity 26 is tightly attached to the flat working surface, it is in a sealed state. As the movable cavity plate 42 moves upward, negative pressure will be generated in the movable cavity 26, and the supporting chassis 2 will be firmly adsorbed and fixed at the working point, thereby achieving the fixation of the supporting chassis 2. In addition, the frame bottom plate 51 will contact the pressure strip 73 during the downward movement. As the frame bottom plate 51 moves downward, the pressure strip 73 will be pushed to rotate downward under the action of the frame bottom plate 51, thereby driving the connecting strip 74 to rotate upward. As the connecting strip 74 rotates, the connecting vertical plate 8 will be pushed under the action of the plug-in connecting rod 75. Move, so that the first connecting rod 82 on the connecting vertical plate 8 is inserted into the first connecting hole 21, realizing the first layer connection between the power supply station body 1 and the supporting chassis 2. At the same time, as the connecting vertical plate 8 moves, the channel matching column 95 will be pushed upward under the action of the push-up channel 85, thereby driving the movable connecting plate 9 to move upward. As the movable connecting plate 9 moves upward, the second connecting rod 92 will be inserted into the second connecting hole 23, realizing the second layer connection between the power supply station body 1 and the supporting chassis 2. The power supply station body 1 can be fixed by the supporting chassis 2, so that it can maintain a stable state during operation and will not move accidentally.

[0064] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A low-altitude economical battery module power supply station, comprising a power supply station body and a supporting chassis, wherein a charging gun and a charging port are provided on one side of the power supply station body, characterized in that: A battery cavity is provided on the other side of the power supply station body. Guide holes are symmetrically provided on the power supply station body on both sides of the battery cavity, and a storage cavity is also provided on the lower side of the battery cavity. The first connection holes are symmetrically opened on both sides of the carrying chassis, and a matching channel is also opened on the carrying chassis, a second connection hole is opened at the upper end of the matching channel, and a hollow carrying bar is fixedly set on the carrying chassis above the matching channel; The load-bearing chassis supports the power supply station body when it is in working state, and a chassis fixing mechanism is provided on the load-bearing chassis to fix the load-bearing chassis; The chassis fixing mechanism includes a driving slat and an annular plate frame, wherein the driving slat is arranged on one side of the supporting chassis, and a supporting movable rod is fixedly arranged on the driving slat, and the supporting movable rod is inserted into the hollow supporting bar; A connecting spring is sleeved on the bearing movable rod, and a connecting bar is fixedly provided on the bearing movable rod. The connecting bar and the driving strip are respectively hinged with a matching driving rod, and the lower end of the matching driving rod is hinged with an annular plate frame; The power supply station body is provided with a bearing assembly, and the power supply station body is installed with a chassis connection mechanism through the bearing assembly. The power supply station body is connected to the bearing chassis through the chassis connection mechanism to ensure the stability of the power supply station body during operation; The bearing assembly includes a supporting plate, a drooping plate frame and a loading strip. The supporting plate is fixedly arranged on the rear end surface of the power supply station body. An electric telescopic rod is fixedly installed on the supporting plate, and limiting guide rods are symmetrically fixed on both sides of the supporting plate. The lower end of the limiting guide rod is fixedly provided with a mounting base block, the mounting base block is provided with a mounting hole, and the drooping plate frame is fixedly provided at the lower end of the power supply station body; The chassis connection mechanism is also connected to a mobile power supply assembly, which can be moved out of the power supply station body to ensure its heat dissipation performance during operation. The chassis connection mechanism includes a handle frame, a movable support plate, a rotating carrier block, a connecting vertical plate and a movable connecting plate. The lower end of the handle frame is fixedly provided with a frame bottom plate, which is fixedly mounted on the electric telescopic rod, and the frame bottom plate is symmetrically provided with movable through holes, in which a limiting guide rod is inserted, and a connecting drive rod is hingedly connected to the frame bottom plate; The mobile power supply assembly can drive the chassis fixing mechanism to move when moving, thereby completing the fixation of the supporting chassis. The mobile power supply assembly is a movable support plate, and the movable support plate is symmetrically fixed with guide rods, and the guide rods are inserted into the guide bearing holes; A carrying plate is fixedly provided on the movable support plate between the guide rods, the carrying plate is inserted into the battery cavity, and the battery is fixedly installed in the carrying plate; The movable supporting plate is hinged to the lower end of the connecting driving rod, and a lower supporting plate is fixedly provided on the lower end of the movable supporting plate, and a push matching plate is fixedly provided on the lower supporting plate.

2. The low-altitude economical battery module power supply station according to claim 1, characterized in that: Support bosses are symmetrically fixedly provided on both sides of the bearing chassis, and a movable cavity is provided on the support bosses, and a communicating hole is opened at the top of the movable cavity.

3. The low-altitude economical battery module power supply station according to claim 2, characterized in that: Communication rods are symmetrically fixed on both sides of the annular plate frame, and the communication rods pass through the communication holes and are inserted into the movable cavity; A movable cavity plate is fixedly provided on the lower end of the communication matching rod, and the movable cavity plate is located in the movable cavity.

4. The low-altitude economical battery module power supply station according to claim 3, characterized in that: The drooping plate frame is fixedly provided with a mounting upright pole, and the power supply station body on both sides of the drooping plate frame is symmetrically fixedly provided with loading strips, and the loading strips are provided with supporting through holes.

5. The low-altitude economical battery module power supply station according to claim 4, characterized in that: The lower end of the connecting driving rod is connected with a mobile power supply assembly.

6. The low-altitude economical battery module power supply station according to claim 5, characterized in that: A rotating support column is fixedly provided on the rotating carrier block, a bearing is sleeved on the rotating support column, and the bearing is installed in the mounting hole; A pressed strip and a connecting strip are fixedly provided on the rotating carrier block, and the pressed strip and the connecting strip are arranged opposite to each other; A plug-in connecting rod is fixedly provided on the connecting strip, and the plug-in connecting rod is connected to a connecting vertical plate.

7. The low-altitude economical battery module power supply station according to claim 6, characterized in that: The connecting vertical plate is provided with a connecting channel, a connecting rod is plugged into the connecting channel, and a first connecting rod is fixedly provided at the lower end of the connecting vertical plate.

8. The low-altitude economical battery module power supply station according to claim 7, characterized in that: The first connecting rod is inserted into the supporting through hole, and a connecting bottom bar is fixedly provided at the lower end of the connecting vertical plate. A lifting bar is provided on the connecting bottom bar, and an upward pushing channel is provided on the lifting bar. The upward pushing channel is connected to a movable connecting plate.

9. The low-altitude economical battery module power supply station according to claim 8, characterized in that: The movable connecting plate is provided with a mounting channel, a mounting vertical rod is inserted into the mounting channel, and a second connecting rod is fixedly provided on the movable connecting plate.

10. The low-altitude economical battery module power supply station according to claim 9, characterized in that: Connecting wing plates are symmetrically fixed on both sides of the movable connecting plate, connecting support plates are fixed on the connecting wing plates, channel matching columns are fixed on the connecting support plates, and the channel matching columns are inserted into the push-up channels.

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