Low-altitude economic battery module power supply station

Abstract

The invention relates to the technical field of power supply stations, in particular to a low-altitude economic battery module power supply station which comprises a power supply station body and a bearing chassis, a charging gun and a charging port are arranged on one side of the power supply station body, a battery cavity is formed in the other side of the power supply station body, and guide bearing holes are symmetrically formed in the power supply station body on the two sides of the battery cavity; a battery cavity is formed in the lower side of the power supply station body, a storage cavity is further formed in the lower side of the battery cavity, the bearing chassis supports the power supply station body when the power supply station body is in a working state, the battery can be moved out of the power supply station body through the movable bearing plate when the power supply station body is used, the heat dissipation effect of the power supply station body is fully guaranteed, and the power supply station body can be supported through the bearing chassis when working. According to the power supply station, the bearing chassis is arranged on the power supply station body, so that the power supply station is stably fixed to a working point position, the stability of the power supply station in the working process is guaranteed, the displacement phenomenon is avoided, the bearing chassis can be arranged above the power supply station body in a sleeving mode when the power supply station body is moved, and the whole power supply station can be moved very conveniently.

Description

Technical Field

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

[0002] The low-altitude economy refers to a comprehensive economic form within the low-altitude airspace with a vertical height below 1000 meters, mainly carried by civilian manned and unmanned aircraft, covering various low-altitude flight activities. A battery module power supply station is a power facility that uses battery modules as energy storage. It combines multiple battery units to form a large battery system, which can supply power to drones in the low-altitude economy and ensure the endurance of the drones. However, when the existing low-altitude economy battery module power supply stations are working, since the batteries are inside the power supply stations, their heat dissipation effect is not good, which affects the service life of the batteries. Moreover, although the existing battery module power supply stations have added wheels for easy movement, they cannot be in a stable working state during their operation and are prone to displacement under the influence of the external environment, posing certain safety hazards and affecting the smooth progress of charging. Summary of the Invention

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

[0004] To achieve the above purpose, the present invention provides the following technical solutions: A power supply station for a low-altitude economy battery module includes a power supply station body and a bearing chassis. A charging gun and a charging port are provided on one side of the power supply station body, and a battery chamber is provided on the other side of the power supply station body. Guide bearing holes are symmetrically opened on the power supply station body on both sides of the battery chamber, and a storage chamber is also opened on the lower side of the battery chamber; The bearing chassis supports the power supply station body when it is in a working state, and a chassis fixing mechanism is provided on the bearing chassis to fix the bearing chassis; A bearing assembly is provided on the power supply station body. The power supply station body is installed with a chassis connection mechanism through the bearing assembly, and 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 the working process; The chassis connection mechanism is also connected to a mobile power supply component, and the mobile power supply component can be moved out of the power supply station body 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 bearing chassis.

[0005] Preferably, first connection holes are symmetrically opened on both sides of the bearing chassis, and a matching channel is also opened on the bearing chassis; The upper end of the mating channel is provided with a second connection hole, and a hollow carrier bar is fixedly arranged on the bearing chassis above the mating channel; Supporting convex columns are symmetrically and fixedly arranged on both sides of the bearing chassis. A moving cavity is arranged on the supporting convex column, and a communication hole is arranged at the top of the moving cavity.

[0006] Preferably, the chassis fixing mechanism includes a driving strip and an annular plate frame. The driving strip is arranged on one side of the bearing chassis. A bearing movable rod is fixedly arranged on the driving strip, and the bearing movable rod is inserted into the hollow carrier bar; A connecting spring is sleeved on the bearing movable rod, and a connecting strip block is fixedly arranged on the bearing movable rod. Matching driving rods are respectively hinged on the connecting strip block and the driving strip, and the lower end of the matching driving rod is hinged to the annular plate frame.

[0007] Preferably, communicating matching rods are symmetrically and fixedly arranged on both sides of the annular plate frame. The communicating matching rods pass through the communication holes and are inserted into the moving cavity; A moving cavity plate is fixedly arranged at the lower end of the communicating matching rod, and the moving cavity plate is located in the moving cavity.

[0008] Preferably, the bearing assembly includes a supporting carrier plate, a drooping plate frame and a loading plate strip. The supporting carrier plate is fixedly arranged on the rear end face of the power supply station body. An electric telescopic rod is fixedly installed on the supporting carrier plate, and limiting guide rods are symmetrically and fixedly arranged on both sides of the supporting carrier plate; An installation bottom block is fixedly arranged at the lower end of the limiting guide rod, and an installation bearing hole is arranged on the installation bottom block; The drooping plate frame is fixedly arranged at the lower end of the power supply station body. An installation vertical rod is fixedly arranged on the drooping plate frame, and loading plate strips are symmetrically and fixedly arranged on the power supply station body on both sides of the drooping plate frame; Supporting through holes are arranged on the loading plate strip.

[0009] Preferably, the chassis connection mechanism includes a handle frame, a movable bearing 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. The frame bottom plate is fixedly installed on the electric telescopic rod, and movable through holes are symmetrically arranged on the frame bottom plate. Limiting guide rods are inserted into the movable through holes; A connecting driving rod is hinged on the frame bottom plate, and the lower end of the connecting driving rod is connected with a movable power supply assembly.

[0010] Preferably, the movable power supply assembly is a movable bearing plate. Guide insertion rods are symmetrically and fixedly arranged on the movable bearing plate, and the guide insertion rods are inserted into guide bearing holes; A bearing disc is fixedly arranged on the movable bearing plate between the guide insertion rods. The bearing disc is inserted into the battery cavity, and a battery is fixedly installed in the bearing disc; The movable support plate is hinged to the lower end of the connecting driving rod, and a lower bearing plate is fixedly arranged at the lower end of the movable support plate, and a push matching plate is fixedly arranged on the lower bearing plate.

[0011] 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; A pressed strip and a connecting strip are fixedly arranged 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 arranged on the connecting strip, and the plug-in connecting rod is connected with a connecting vertical plate.

[0012] Preferably, a connecting channel is provided on the connecting vertical plate, a connecting rod is inserted in the connecting channel, and a first connecting rod is fixedly provided at the lower end of the connecting vertical plate.

[0013] 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 block is provided on the connecting bottom bar, an upward push channel is provided on the tilting bar block, and the upward push channel is connected to a movable connecting plate.

[0014] 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.

[0015] 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 in the upward pushing channel.

[0016] Compared with the prior art, the invention has the following advantages: 1. When the power supply station body is in use, the battery can be removed from the power supply station body through the movable support plate to fully ensure the heat dissipation effect. When it is working, it can be supported by the load-bearing chassis, and then stably fixed at the working point to ensure its stability during the work process without displacement. When the power supply station body is moved, the load-bearing chassis can be placed on top of the power supply station body to facilitate the overall movement, which is very convenient.

[0017] 2. When in use, place the load-bearing chassis at the working point, then move the power supply station body onto the load-bearing chassis, position it through the load-bearing 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 is convenient for the battery to dissipate heat well during work and ensure the service life of the battery.

[0018] 3. Additionally, when the handle rack is moved downward, it will push the pressed strip to rotate downward under the action of the rack body bottom plate, and then drive the connecting strip to rotate upward. Under the action of the connecting strip, it will push the connecting vertical plate to move. As the connecting vertical plate moves, the first connecting rod will be inserted into the first connecting hole, realizing the first-layer 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, and then the second connecting rod will be inserted into the second connecting hole, realizing the second-layer fixed connection between the power supply station body and the bearing chassis. When the movable bearing plate moves, it will drive the driving strip to move, and then under the action of the driving strip, it can drive the movable cavity plate to move upward to form negative pressure, fixing the bearing chassis at the working position, and thus realizing the fixation of the power supply station body and ensuring its stability during the working process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the first perspective of the assembly of the power supply station body and the bearing chassis.

[0020] Figure 2 It is a schematic diagram of the second perspective of the assembly of the power supply station body and the bearing chassis.

[0021] Figure 3 It is a schematic diagram of the assembly of the power supply station body.

[0022] Figure 4 It is a schematic diagram of the structure of the power supply station body.

[0023] Figure 5 It is a schematic diagram of the first perspective assembly of the bearing chassis.

[0024] Figure 6 It is a schematic diagram of the second perspective assembly of the bearing chassis.

[0025] Figure 7 It is a schematic diagram of the third perspective assembly of the bearing chassis.

[0026] Figure 8 It is a schematic diagram of the structure of the bearing chassis.

[0027] Figure 9 It is a schematic diagram of the structure of the annular plate rack.

[0028] Figure 10 It is a schematic diagram of the first perspective structure of the movable bearing plate.

[0029] Figure 11 It is a schematic diagram of the second perspective structure of the movable bearing plate.

[0030] Figure 12 It is a schematic diagram of the assembly of the rotating carrier block and the connecting vertical plate.

[0031] Figure 13 It is a schematic diagram of the structure of the movable connecting plate.

[0032] 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 bottom 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. Ring 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, bearing plate; 62, battery; 63, lower bearing plate; 64, pushing matching plate; 7, rotating carrier block; 71, rotating support column; 72, bearing; 73, pressed strip; 74, connecting strip; 75, plug-in connecting rod; 8, connecting vertical plate; 81, connecting channel; 82, first connecting rod; 83, connecting bottom strip; 84, tilting strip block; 85, pushing 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

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0034] The present invention provides a technical solution: like Figure 1 , Figure 2 and Figure 4As shown in the figure, a power supply station for a low-altitude economy battery module includes a power supply station body 1 and a bearing chassis 2. A charging gun 11 and a charging port 12 are provided on one side of the power supply station body 1. A battery chamber 13 is provided on the other side of the power supply station body 1. Guide bearing holes 14 are symmetrically formed on the power supply station body 1 on both sides of the battery chamber 13. Moreover, a storage chamber 15 is formed below the battery chamber 13. The bearing 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 bearing chassis 2 to fix the bearing chassis 2. A bearing component is provided on the power supply station body 1, and a chassis connection mechanism is installed on the power supply station body 1 through the bearing component. The power supply station body 1 is connected to the bearing chassis 2 through the chassis connection mechanism to ensure the stability of the power supply station body 1 during the working process. The chassis connection 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 fixing of the bearing chassis 2.

[0035] As Figure 8 shown, first connection holes 21 are symmetrically formed on both sides of the bearing chassis 2. Moreover, a cooperation channel 22 is formed on the bearing chassis 2. A second connection hole 23 is formed at the upper end of the cooperation channel 22. Moreover, a hollow load bar 24 is fixedly provided on the bearing chassis 2 above the cooperation channel 22. Support convex columns 25 are symmetrically and fixedly provided on both sides of the bearing chassis 2. A moving chamber 26 is provided on the support convex column 25, and a communication hole 27 is formed at the top of the moving chamber 26.

[0036] As Figure 5 and Figure 6 shown, the chassis fixing mechanism includes a driving plate bar 3 and an annular plate frame 4. The driving plate bar 3 is provided on one side of the bearing chassis 2. A bearing movable rod 31 is fixedly provided on the driving plate bar 3. The bearing movable rod 31 is inserted into the hollow load bar 24. A connection spring 32 is sleeved on the bearing movable rod 31. Moreover, a connection strip block 33 is fixedly provided on the bearing movable rod 31. Matching driving rods 34 are respectively hinged on the connection strip block 33 and the driving plate bar 3. The lower end of the matching driving rod 34 is hinged to the annular plate frame 4. Moreover, both ends of the connection spring 32 are respectively fixed on the driving plate bar 3 and the hollow load bar 24.

[0037] As Figure 7 and Figure 9 shown, communication matching rods 41 are symmetrically and fixedly provided on both sides of the annular plate frame 4. The communication matching rods 41 pass through the communication holes 27 and are inserted into the moving chamber 26. A moving chamber plate 42 is fixedly provided at the lower end of the communication matching rod 41. The moving chamber plate 42 is located in the moving chamber 26, and the lower end surface of the moving chamber plate 42 is flush with the end surface where the orifice of the moving chamber 26 is located before it moves upward.

[0038] As Figure 4As shown in the figure, the bearing assembly includes a support carrier plate 16, a drooping plate frame 17, and a load-bearing plate strip 18. The support carrier plate 16 is fixedly arranged on the rear end face of the power supply station body 1. An electric telescopic rod 161 is fixedly installed on the support carrier plate 16. Guide rods 162 are symmetrically and fixedly arranged on both sides of the support carrier plate 16. An installation bottom block 163 is fixedly arranged at the lower end of the limiting guide rod 162. An installation bearing hole 164 is arranged on the installation bottom block 163. The drooping plate frame 17 is fixedly arranged at the lower end of the power supply station body 1. An installation vertical rod 171 is fixedly arranged on the drooping plate frame 17. Load-bearing plate strips 18 are also symmetrically and fixedly arranged on the power supply station body 1 on both sides of the drooping plate frame 17. Support through holes 181 are formed in the load-bearing plate strips 18.

[0039] As Figure 2 shown, the chassis connection mechanism includes a handle frame 5, a movable bearing plate 6, a rotating carrier block 7, a connecting vertical plate 8, and a movable connecting plate 9. A frame body bottom plate 51 is fixedly arranged at the lower end of the handle frame 5. The frame body bottom plate 51 is fixedly installed on the electric telescopic rod 161. Movable through holes 52 are symmetrically formed in the frame body bottom plate 51. The limiting guide rod 162 is inserted into the movable through holes 52. A connecting driving rod 53 is hinged on the frame body bottom plate 51. The lower end of the connecting driving rod 53 is connected to a mobile power supply assembly.

[0040] As Figure 1 、 Figure 10 and Figure 11 shown, the mobile power supply assembly is the movable bearing plate 6. Guide insertion rods 60 are symmetrically and fixedly arranged on the movable bearing plate 6. The guide insertion rods 60 are inserted into the guide bearing holes 14. A bearing disc 61 is fixedly arranged on the movable bearing plate 6 between the guide insertion rods 60. The bearing disc 61 is inserted into the battery cavity 13. A battery 62 is fixedly installed in the bearing disc 61. The movable bearing plate 6 is hinged to the lower end of the connecting driving rod 53. A lower bearing plate 63 is fixedly arranged at the lower end of the movable bearing plate 6. A pushing cooperation plate 64 is fixedly arranged on the lower bearing plate 63. In addition, before the movable bearing plate 6 moves, the lower bearing plate 63 is inserted into the storage cavity 15.

[0041] As Figure 2 and Figure 12 shown, a rotating bearing column 71 is fixedly arranged on the rotating carrier block 7. A bearing 72 is sleeved on the rotating bearing column 71. The bearing 72 is installed in the installation bearing hole 164. A pressed strip 73 and a connecting strip 74 are fixedly arranged on the rotating carrier block 7. The pressed strip 73 and the connecting strip 74 are arranged oppositely. A plugging connecting rod 75 is fixedly arranged on the connecting strip 74. The plugging connecting rod 75 is connected to the connecting vertical plate 8. The weight of the pressed strip 73 is less than the weight of the connecting strip 74.

[0042] As Figure 2 and Figure 12As shown, a connection channel 81 is provided on the connection vertical plate 8. A plugging connecting rod 75 is plugged into the connection channel 81. The plugging connecting rod 75 is in contact with the inner wall of the connection channel 81. And a first connecting rod 82 is fixedly provided at the lower end of the connection vertical plate 8. The first connecting rod 82 is plugged into the support through hole 181. When the first connecting rod 82 connects the power supply station body 1 and the bearing chassis 2, it is plugged into the first connection hole 21. A connection bottom strip 83 is also fixedly provided at the lower end of the connection vertical plate 8. A warping strip 84 is provided on the connection bottom strip 83. An upward pushing channel 85 is provided on the warping strip 84. The upward pushing channel 85 is connected to a movable connecting plate 9.

[0043] As Figure 2 and Figure 13 shown, an installation channel 91 is formed on the movable connecting plate 9. An installation vertical rod 171 is plugged into the installation channel 91. And a second connecting rod 92 is fixedly provided on the movable connecting plate 9. Connecting wing plates 93 are symmetrically and fixedly provided on both sides of the movable connecting plate 9. A connecting bearing plate 94 is fixedly provided on the connecting wing plate 93. A channel matching column 95 is fixedly provided on the connecting bearing plate 94. The channel matching column 95 is plugged into the upward pushing channel 85. And the channel matching column 95 is in contact with the inner wall of the upward pushing channel 85. When the second connecting rod 92 connects the power supply station body 1 and the bearing chassis 2, it is plugged into the second connection hole 23.

[0044] When the power supply station body 1 is being moved, it can be moved through the handle frame 5. And when moving, the bearing chassis 2 can be sleeved above the power supply station body 1, so that it is convenient to combine the two and move them together. When it reaches the working position, at this time, the bearing chassis 2 is removed and placed at the flat working position. Then the power supply station body 1 is moved onto the bearing chassis 2. The two sides of the power supply station body 1 will be in contact with the inner wall of the bearing chassis 2. At the same time, the load-bearing slats 18 will also be in contact with the inner wall of the bearing chassis 2. At this time, the movable connecting plate 9 is inserted into the fitting channel 22, and the second connecting rod 92 is aligned with the second connecting hole 23. In this way, the positioning of the power supply station body 1 can be realized under the action of the bearing chassis 2. Start the electric telescopic rod 161 to drive the handle frame 5 to move downward. As the frame bottom plate 51 moves downward, under the action of the connecting drive rod 53, it will drive the movable bearing plate 6 to move away from the power supply station body 1, so that the bearing plate 61 moves out of the battery chamber 13, making the battery 62 outside the battery chamber 13. This is convenient for the battery 62 to dissipate heat during the working process. And as the movable bearing plate 6 moves, the pushing fitting plate 64 will be in contact with the drive slat 3. In this way, under the action of the pushing fitting plate 64, it will drive the drive slat 3 to move synchronously. In this way, under the action of the fitting drive rod 34, it will pull the annular plate frame 4 to move upward, and then drive the movable chamber plate 42 to move upward. Since the orifice of the movable chamber 26 is closely attached to the flat working surface, it is in a sealed state. In this way, as the movable chamber plate 42 moves upward, a negative pressure will be generated in the movable chamber 26, firmly adsorbing and fixing the bearing chassis 2 at the working position, realizing the fixation of the bearing chassis 2. In addition, during the downward movement of the frame bottom plate 51, it will be in contact with the pressure strip 73. In this way, under the action of the frame bottom plate 51, it will push the pressure strip 73 to rotate downward, and then drive the connecting strip 74 to rotate upward. As the connecting strip 74 rotates, under the action of the inserting connecting rod 75, it will push the connecting vertical plate 8 to 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 of connection between the power supply station body 1 and the bearing chassis 2. At the same time, as the connecting vertical plate 8 moves, under the action of the upward pushing channel 85, it will push the channel fitting column 95 to move upward, and then drive 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 of connection between the power supply station body 1 and the bearing chassis 2. Thus, the power supply station body 1 can be fixed through the bearing chassis 2, keeping it in a stable state during the working process and not accidentally moving.

[0045] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present 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 bearing 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 bearing chassis supports the power supply station body when it is in working state, and a chassis fixing mechanism is arranged on the bearing chassis, and the chassis fixing mechanism realizes the fixing of the bearing chassis; A bearing assembly is provided on the power supply station body, and a chassis connection mechanism is installed on the power supply station body 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 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; 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.

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

3. A low-altitude economical battery module power supply station according to claim 2, characterized in that: The chassis fixing mechanism comprises a driving slat and an annular plate frame, wherein the driving slat is arranged on one side of the load-bearing chassis, and a load-bearing movable rod is fixedly arranged on the driving slat, and the load-bearing movable rod is inserted into the hollow load bar; A connecting spring is sleeved on the bearing movable rod, and a connecting strip is fixedly arranged on the bearing movable rod. The connecting strip 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.

4. A low-altitude economical battery module power supply station according to claim 3, characterized in that: The two sides of the annular plate frame are symmetrically fixed with connecting rods, and the connecting rods pass through the connecting holes and are inserted into the moving cavity; A movable cavity plate is fixedly arranged at the lower end of the connecting fitting rod, and the movable cavity plate is located in the movable cavity.

5. A low altitude economical battery module power supply station according to claim 4, characterized in that: The bearing assembly includes a supporting plate, a drooping plate frame and a loading strip, wherein 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 fixedly arranged on both sides of the supporting plate; 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; 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; The loading strip is provided with supporting through holes.

6. A low-altitude economical battery module power supply station according to claim 5, characterized in that: 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, the frame bottom plate is fixedly installed on the electric telescopic rod, and the frame bottom plate is symmetrically provided with movable through holes, and the movable through holes are plugged with limiting guide rods; A connecting driving rod is hinged on the bottom plate of the frame, and a mobile power supply component is connected to the lower end of the connecting driving rod.

7. A low-altitude economical battery module power supply station according to claim 6, characterized in that: The mobile power supply assembly is a movable support plate, on which guide rods are symmetrically fixedly arranged, and the guide rods are inserted into guide bearing holes; A carrying plate is fixedly arranged on the movable support plate between the guide plug rods, the carrying plate is inserted into the battery cavity, and a battery is fixedly installed in the carrying plate; The movable support plate is hinged to the lower end of the connecting driving rod, and a lower bearing plate is fixedly arranged at the lower end of the movable support plate, and a push matching plate is fixedly arranged on the lower bearing plate.

8. The low-altitude economical battery module power supply station according to claim 7, characterized in that: A rotating support column is fixedly arranged 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 arranged 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 arranged on the connecting strip, and the plug-in connecting rod is connected with a connecting vertical plate.

9. A low-altitude economical battery module power supply station according to claim 8, characterized in that: The connecting vertical plate is provided with a connecting channel, a connecting rod is inserted in the connecting channel, and a first connecting rod is fixedly provided at the lower end of the connecting vertical plate.

10. A low altitude economical battery module power supply station according to claim 9, 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 tilting bar block is provided on the connecting bottom bar, an upward push channel is provided on the tilting bar block, and the upward push channel is connected to a movable connecting plate.

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

12. The low-altitude economical battery module power supply station according to claim 9, characterized in that: The two sides of the movable connecting plate are also symmetrically fixed with connecting wing plates, the connecting wing plates are fixedly provided with connecting support plates, the connecting support plates are fixedly provided with channel matching columns, and the channel matching columns are inserted in the upward pushing channel.

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