A scalable power amplification device

Abstract

The application discloses a telescopic power amplification device, which comprises a rotary lifting part, a telescopic part and a telescopic gripper. The telescopic part can be retracted and pushed during the lifting and lowering of the rotary lifting part, so that the lifting force and telescopic force required by the folded solar panel during unfolding and storage are met, the automatic operation of the unfolded and stored folded solar panel is perfectly realized, and the efficiency and safety of the unfolded and stored folded solar panel are improved. The power transmission part can transmit power to the force receiving end, and the torque is amplified through the chain wheel set, the straight tooth set, the bevel gear set and the turbine worm set, so that the force receiving end receives greater force, and the efficiency of the unfolded and stored solar panel is improved. The rotary lifting frame is a lever structure, the distance from the lifting end to the supporting end is greater than the distance from the force receiving end to the supporting end, the force of the force receiving end is amplified through the lever action of the rotary lifting frame, the lifting end has greater lifting and lowering force, and the efficiency of the unfolded and stored solar panel is improved.

Description

Technical Field

[0001] This invention relates to the field of containerized solar panel technology, and more particularly to a retractable power amplification device. Background Technology

[0002] Solar energy is a renewable energy source. It refers to the sun's thermal radiation energy, primarily manifested as sunlight. In modern times, it is generally used for power generation or to provide energy for water heaters.

[0003] Since the dawn of life on Earth, humans have primarily relied on solar radiation for survival. Humans have also known how to use sunlight to dry objects and as a method of food preparation, such as salt production and drying fish. With fossil fuels becoming increasingly scarce, solar energy has become a crucial component of human energy use and continues to develop. Solar energy is utilized through two methods: photothermal conversion and photovoltaic conversion. Solar power generation is an emerging renewable energy source. Solar energy is a major source of global electricity growth and a highlight of renewable energy development.

[0004] In related technologies, solar panels are often used to realize the photoelectric reaction of solar energy. However, since the power conversion efficiency of solar panels is not high, a certain amount of sunlight collection area must be achieved when applying them, that is, solar panels need to be laid over a large area.

[0005] When solar panels need to be moved, multiple panels must be stacked and stored inside a container, such as a shipping container, for transport. After the relocation is complete, the stacked solar panels are unfolded to generate solar power. Due to the weight and size of the solar panels, unfolding and storing them is inconvenient, and manual unfolding and storage is inefficient. Therefore, a power device that can automatically unfold and store solar panels is needed to improve the efficiency of unfolding and storing folded solar panels inside the container. Summary of the Invention

[0006] In response to the problems in related technologies, this application discloses a retractable power amplification device, which solves the problem of inconvenient unfolding and storage of foldable solar panels in related technologies.

[0007] To achieve the above objectives, this application provides the following technical solution:

[0008] A retractable power amplification device includes a rotating lifting part and a telescopic part. The rotating lifting part can reciprocate by lifting and lowering relative to the main body of the device. The telescopic part is provided on the rotating lifting part and can reciprocate by extending and retracting axially. A telescopic gripper is provided at the top of the telescopic part. The telescopic gripper can grasp a solar panel. When the rotating lifting part lifts, the telescopic part retracts, and the telescopic gripper grasps the solar panel to store it. When the rotating lifting part lowers, the telescopic part pushes, and the telescopic gripper grasps the solar panel to unfold it.

[0009] As a further aspect of this application: the rotary lifting unit includes a rotary power unit, a power transmission unit, and a rotary lifting frame. The rotary lifting frame includes a force-bearing end, a support end, and a lifting end. The support end is movably supported and connected to the main body of the equipment. The force-bearing end is located on one side of the support end, and the lifting end is located on the other side of the support end. The rotary power unit is poweredly connected to the power transmission unit, and the other end of the power transmission unit is poweredly connected to the force-bearing end. The rotary power unit drives the force-bearing end to move through the power transmission unit. The movement of the force-bearing end causes the rotary lifting frame to move around the support end as the center. When the rotary lifting frame moves, it drives the lifting end to perform an upward or downward lifting action. The lifting end is provided with a telescopic part, and the top of the telescopic part is provided with a telescopic gripper.

[0010] As a further embodiment of this application: the rotary power unit is fixedly mounted on the main body of the equipment. The power transmission unit includes a sprocket assembly, a spur gear assembly, a bevel gear assembly, and a worm gear assembly. The sprocket assembly includes a first sprocket and a second sprocket, which are connected by a guide chain. The first sprocket is connected to the rotary power unit. The spur gear assembly includes a first spur tooth and a second spur tooth, which are connected to the second sprocket and mesh with each other. The bevel gear assembly includes a first bevel tooth and a second bevel tooth, which are connected to the second spur tooth and mesh with each other. The worm gear assembly includes a worm gear and a worm shaft, which are connected by a second bevel tooth and mesh with each other. The worm gear assembly includes a worm gear and a worm shaft, which are fixedly and rotatably connected to the main body of the equipment. The worm gear and the worm shaft are meshed with each other via transmission teeth. The worm gear is fixedly and parallel to the rotary lifting frame, and the center of the worm gear is concentric with the support end.

[0011] As a further aspect of this application: the second sprocket is coaxial with and fixedly connected to the first spur tooth.

[0012] As a further aspect of this application: the second straight tooth is coaxial with the first bevel tooth and fixedly connected.

[0013] As a further aspect of this application: the second bevel gear is coaxial with and fixedly connected to the worm gear.

[0014] As a further aspect of this application: the rotating lifting frame includes a force-bearing rod and a lifting rod, the force-bearing rod and the lifting rod are fixedly connected at the support end, the force-bearing rod and the lifting rod are arranged in a V-shape, the top of the force-bearing rod is provided with the force-bearing end, and the end of the lifting rod is provided with the telescopic part.

[0015] As a further embodiment of this application: the telescopic part includes a telescopic motor, a telescopic lead screw, and a telescopic sleeve. The telescopic motor is poweredly connected to the telescopic lead screw, and the telescopic motor drives the telescopic lead screw to rotate. The telescopic sleeve is sleeved on the outside of the lifting rod. A rack is provided on the outside of the telescopic sleeve to mesh with the telescopic lead screw. During rotation, the telescopic lead screw meshes with the rack to drive the telescopic sleeve to move telescopically along the lifting rod. The telescopic gripper is fixedly provided at the end of the telescopic sleeve.

[0016] As a further aspect of this application: an auxiliary slide rod is rotatably connected to the force-bearing end, and an auxiliary sleeve rod is sleeved on the outside of the auxiliary slide rod. The other end of the auxiliary sleeve rod is rotatably connected to the main body of the equipment. During the movement of the force-bearing end, the auxiliary slide rod slides inside the auxiliary sleeve rod, and the coordinated movement of the auxiliary slide rod and the auxiliary sleeve rod achieves a supporting and stabilizing effect.

[0017] In summary, the beneficial effects of this application are as follows:

[0018] 1. A retractable power amplification device, including a rotating lifting part and a telescopic part. The rotating lifting part can reciprocate by lifting and lowering relative to the main body of the equipment. The rotating lifting part is equipped with a telescopic part, which can reciprocate by extending and retracting axially. The top of the telescopic part is equipped with a telescopic gripper, which can grab the solar panel. During the lifting and lowering process of the rotating lifting part, the telescopic part can retract and push accordingly. This cleverly meets the lifting and telescopic forces required when unfolding and storing the folded solar panel, and can perfectly realize the automated operation of unfolding and storing the folded solar panel, improving the efficiency and safety of unfolding and storing the folded solar panel.

[0019] 2. The rotating lifting unit includes a rotating power unit, a power transmission unit, and a rotating lifting frame. The rotating lifting frame includes a force-bearing end, a support end, and a lifting end. The rotating power unit includes a motor. The rotating power unit drives the force-bearing end to move through the power transmission unit. The movement of the force-bearing end causes the rotating lifting frame to move around the support end. When the rotating lifting frame moves, it drives the lifting end to perform lifting or lowering actions. The lifting end is equipped with a telescopic part, and a telescopic gripper is provided at the top of the telescopic part. The rotating lifting frame is a lever structure. The distance from the lifting end to the support end is greater than the distance from the force-bearing end to the support end. The lever effect of the rotating lifting frame amplifies the force of the force-bearing end, and the lifting end has a larger lifting and lowering force, which improves the efficiency of solar panel deployment and storage.

[0020] 3. The power transmission unit includes a sprocket assembly, a spur gear assembly, a bevel gear assembly, and a worm gear assembly. These sprocket, spur, bevel gear, and worm gear assembly are sequentially connected. The diameter of the second spur gear is larger than that of the first spur gear, the diameter of the first bevel gear is larger than that of the second bevel gear, and the diameter of the worm gear is larger than that of the worm gear. The power transmission unit transmits power to the receiving end. The three sets of intermeshing power transmission mechanisms are cross-fixed at specific connection points, achieving a series connection and thus amplifying the power. The torque is amplified through the sprocket, spur, bevel gear, and worm gear assembly, resulting in greater force on the receiving end and improving the efficiency of solar panel deployment and retraction. The second spur gear is coaxial and fixedly connected to the first bevel gear. The second bevel gear changes the direction of motion, and its power cooperation with the worm gear and worm gear further changes the direction of motion, minimizing the three-stage speed change space and achieving a high degree of equipment integration.

[0021] 4. The rotating lifting frame includes a force-bearing rod and a lifting rod. The force-bearing rod and the lifting rod meet and are fixedly connected at the support end. The force-bearing rod and the lifting rod are arranged in a V-shape. The length of the lifting rod is greater than the length of the force-bearing rod. The top of the force-bearing rod is provided with a force-bearing end. The end of the lifting rod is provided with a telescopic part and a telescopic gripper. The lever principle is used to realize the force amplification effect.

[0022] 5. The telescopic part includes a telescopic motor, a telescopic lead screw, and a telescopic sleeve. The telescopic motor is powered by the telescopic lead screw, which drives the telescopic lead screw to rotate. The telescopic sleeve is fitted over the outside of the lifting rod. A rack is provided on the outside of the telescopic sleeve to mesh with the telescopic lead screw. During rotation, the telescopic lead screw meshes with the rack to drive the telescopic sleeve to move along the lifting rod. A telescopic gripper is fixed at the end of the telescopic sleeve. The telescopic part has a simple structure and stable operation.

[0023] 6. An auxiliary slide rod is rotatably connected to the force-bearing end, and an auxiliary sleeve rod is sleeved on the outside of the auxiliary slide rod. The other end of the auxiliary sleeve rod is rotatably connected to the main body of the equipment. During the movement of the force-bearing end, the auxiliary slide rod slides inside the auxiliary sleeve rod. The coordinated movement of the auxiliary slide rod and the auxiliary sleeve rod improves the operational stability of the equipment. Attached Figure Description

[0024] The accompanying drawings are provided to further understand this application and form part of the specification. They are used together with the embodiments of this application to explain this application and do not constitute a limitation thereof.

[0025] In the attached diagram:

[0026] Figure 1 This is a schematic diagram of the structure of this application.

[0027] Figure 2 This is a schematic diagram of the exploded structure of the rotating propellant in this application.

[0028] Figure 3 This is an exploded structural diagram of the telescopic part of this application.

[0029] Figure label annotations:

[0030] 1. Rotary lifting unit; 2. Telescopic unit; 3. Telescopic gripper; 11. Rotary power unit; 12. Power transmission unit; 13. Rotary lifting frame; 121. Turbine; 122. Worm gear; 123. First sprocket; 124. Second sprocket; 125. First spur tooth; 126. Second spur tooth; 127. First bevel tooth; 128. Second bevel tooth; 131. Force-bearing end; 132. Support end; 133. Lifting end; 135. Force-bearing rod; 136. Lifting rod; 21. Telescopic motor; 22. Telescopic lead screw; 23. Telescopic sleeve rod; 24. Rack; 41. Auxiliary slide rod; 42. Auxiliary sleeve rod; Detailed Implementation

[0031] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects disclosed in this embodiment as detailed in the appended claims.

[0032] It should be noted that all directional indicators in the embodiments (such as up, down, left, right, front, back, etc.) are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0033] Furthermore, the use of terms such as "first" and "second" in the embodiments is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit this application. It is merely to distinguish components or operations described using the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0034] To further understand the content, features, and effects of this application, the following embodiments are provided, and detailed descriptions are given below in conjunction with the accompanying drawings:

[0035] like Figure 1-3 As shown:

[0036] The retractable power amplification device includes a rotary lifting part 1 and a telescopic part 2. The rotary lifting part 1 can move up and down reciprocally relative to the main body of the equipment. The rotary lifting part 1 is provided with a telescopic part 2, which can move axially to extend and retract reciprocally. The top of the telescopic part 2 is provided with a telescopic gripper 3, which includes a U-shaped gripper that can grab the solar panel accordingly.

[0037] During the lifting and lowering process, the telescopic part 2 can retract and push accordingly, which cleverly meets the lifting and telescopic forces required for the unfolding and storage of the folded solar panel. It can perfectly realize the automated operation of unfolding and storing the folded solar panel, and improve the efficiency and safety of unfolding and storing the folded solar panel.

[0038] Preferably, the rotating lifting part 1 lifts upward while the telescopic part 2 retracts, and the telescopic gripper 3 grabs the solar panel to store it. The rotating lifting part 1 lowers downward while the telescopic part 2 pushes, and the telescopic gripper 3 grabs the solar panel to unfold it.

[0039] Preferably, the rotary lifting unit 1 includes a rotary power unit 11, a power transmission unit 12, and a rotary lifting frame 13. The rotary lifting frame 13 includes a force-bearing end 131, a support end 132, and a lifting end 133.

[0040] The support end 132 is movably supported and connected to the main body of the equipment via a connecting ring. One side of the support end 132 is provided with a force-bearing end 131, which is provided with a connecting ring. The other side of the support end 132 is provided with a lifting end 133. The rotary power unit 11 is preferably powered by a motor and powered by a power transmission unit 12. The other end of the power transmission unit 12 is powered by a force-bearing end 131. The rotary power unit 11 drives the force-bearing end 131 to move through the power transmission unit 12. The movement of the force-bearing end 131 causes the rotary lifting frame 13 to move around the support end 132. When the rotary lifting frame 13 moves, it drives the lifting end 133 to perform lifting or lowering actions. The lifting end 133 is provided with a telescopic part 2, and the top of the telescopic part 2 is provided with a telescopic gripper 3.

[0041] The rotating lifting frame 13 is a lever structure. The distance from the lifting end 133 to the support end 132 is greater than the distance from the force-bearing end 131 to the support end 132. The lever effect of the rotating lifting frame 13 amplifies the force of the force-bearing end 131, and the lifting end 133 has a larger upward and downward force, which improves the efficiency of solar panel unfolding and storage.

[0042] In addition, the slewing power unit 11 is fixedly installed on the main body of the equipment, and the power transmission unit 12 includes a sprocket assembly, a spur gear assembly, a bevel gear assembly, and a worm gear assembly.

[0043] The sprocket assembly includes a first sprocket 123 and a second sprocket 124, which are connected by a chain guide. The first sprocket 123 is connected to the rotary power unit 11. The spur gear assembly includes a first spur tooth 125 and a second spur tooth 126, which are coaxial and fixedly connected to the second sprocket 124. The first spur tooth 125 and the second spur tooth 126 are meshed together. The bevel gear assembly includes a first bevel tooth 127 and a second bevel tooth 128. 127 is coaxial with and fixedly connected to the second straight tooth 126. The first bevel tooth 127 is meshed with the second bevel tooth 128. The turbine worm gear assembly includes a turbine 121 and a worm gear 122. The second bevel tooth 128 is coaxial with and fixedly connected to the worm gear 122. The worm gear 122 is fixedly and rotatably connected to the main body of the equipment. The turbine 121 and the worm gear 122 are meshed through transmission teeth. The turbine 121 is fixedly connected to the rotary lifting frame 13 in parallel. The center of the turbine 121 is concentric with the support end 132.

[0044] Preferably, the turbine 121 has a nearly quarter-disc-shaped structure, the diameter of the turbine 121 is larger than the diameter of the worm gear 122, the diameter of the second spur tooth 126 is larger than the diameter of the first spur tooth 125, and the diameter of the first bevel tooth 127 is larger than the diameter of the second bevel tooth 128.

[0045] The power transmission unit 12 includes a sprocket assembly, a spur gear assembly, a bevel gear assembly, and a worm gear assembly. The sprocket assembly, spur gear assembly, bevel gear assembly, and worm gear assembly are connected in sequence. The diameter of the second spur gear 126 is larger than the diameter of the first spur gear 125, the diameter of the first bevel gear 127 is larger than the diameter of the second bevel gear 128, and the diameter of the worm gear 121 is larger than the diameter of the worm gear 122. The power transmission unit 12 can transmit power to the force-receiving end 131. The three sets of intermeshing power transmission mechanisms are cross-fixed at specific connection points, realizing the series cooperation of the three sets of power transmission mechanisms, thereby realizing a series of power amplification effects. Through the sprocket assembly, spur gear assembly, bevel gear assembly, and worm gear assembly, the torque is transmitted and amplified, so that the force-receiving end 131 is subjected to greater force, improving the efficiency of solar panel deployment and storage.

[0046] The second spur tooth 126 is coaxial with and fixedly connected to the first bevel tooth 127. The direction of motion is changed by the second bevel tooth 128. The second bevel tooth 128 works with the worm gear 122 and the turbine 121 to change the direction of motion again, thereby compressing the three-stage speed change space to the minimum range and realizing the high integration of the equipment.

[0047] In addition, the rotating lifting frame 13 includes a force-bearing rod 135 and a lifting rod 136. The force-bearing rod 135 and the lifting rod 136 are connected at the support end 132. The force-bearing rod 135 and the lifting rod 136 are arranged in a V-shape. The top of the force-bearing rod 135 is provided with a force-bearing end 131, and the end of the lifting rod 136 is provided with a telescopic part 2.

[0048] Among them, the length of the lifting rod 136 is greater than the length of the force-bearing rod 135. The top of the force-bearing rod 135 is provided with a force-bearing end 131, and the end of the lifting rod 136 is provided with a telescopic part 2 and a telescopic gripper 3. The lever principle is used to realize the force amplification effect.

[0049] Preferably, the telescopic part 2 includes a telescopic motor 21, a telescopic lead screw 22, and a telescopic sleeve 23.

[0050] The telescopic motor 21 is fixedly installed at one end of the upper part of the telescopic screw 22. The telescopic motor 21 and the telescopic screw 22 are connected by a gear set. The telescopic motor 21 drives the telescopic screw 22 to rotate. The lower part of the telescopic screw 22 is provided with a lifting rod 136. The telescopic sleeve 23 is sleeved on the outside of the lifting rod 136. The outer side of the telescopic sleeve 23 is provided with a rack 24 that meshes with the telescopic screw 22. During the rotation of the telescopic screw 22, it meshes with the rack 24 to drive the telescopic sleeve 23 to move along the lifting rod 136. The end of the telescopic sleeve 23 is fixedly provided with a telescopic gripper 3.

[0051] During rotation, the telescopic screw 22 meshes with the rack 24, driving the telescopic sleeve 23 to move along the lifting rod 136. The telescopic sleeve 23 is fixedly provided with a telescopic gripper 3. The telescopic part 2 has a simple structure and stable operation.

[0052] In addition, the force-bearing end 131 is rotatably connected to an auxiliary slide rod 41 via a connecting ring. An auxiliary sleeve rod 42 is sleeved on the outside of the auxiliary slide rod 41. The other end of the auxiliary sleeve rod 42 is rotatably connected to the main body of the equipment. During the movement of the force-bearing end 131, the auxiliary slide rod 41 slides inside the auxiliary sleeve rod 42. The coordinated movement of the auxiliary slide rod 41 and the auxiliary sleeve rod 42 achieves a supporting and stabilizing effect. The coordinated movement of the auxiliary slide rod 41 and the auxiliary sleeve rod 42 improves the operational stability of the equipment.

[0053] In practical applications:

[0054] During the lifting and lowering process, the telescopic part 2 can retract and push accordingly, which cleverly meets the lifting and telescopic forces required for the unfolding and storage of the folded solar panel. It can perfectly realize the automated operation of unfolding and storing the folded solar panel, and improve the efficiency and safety of unfolding and storing the folded solar panel.

[0055] The rotating lifting frame 13 and the power transmission unit 12 transmit and amplify the torque, improving the equipment's efficiency in unfolding and storing solar panels.

[0056] Finally, it should be noted that the above disclosure is merely a preferred embodiment of this application and is not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application. The scope of this application is limited only by the appended claims.

Claims

1. A retractable power amplification device, characterized in that: It includes a rotating lifting part (1) and a telescopic part (2). The rotating lifting part (1) can move up and down reciprocally relative to the main body of the equipment. The rotating lifting part (1) is provided with the telescopic part (2). The telescopic part (2) can move axially and reciprocally. The top of the telescopic part (2) is provided with a telescopic gripper (3). The telescopic gripper (3) can grab the solar panel. When the rotating lifting part (1) performs an upward lifting action, the telescopic part (2) performs a retracting action. The telescopic gripper (3) grabs the solar panel to realize the storage of the solar panel. When the rotating lifting part (1) performs a downward lifting action, the telescopic part (2) performs a pushing action. The telescopic gripper (3) grabs the solar panel to realize the unfolding of the solar panel. The rotary lifting unit (1) includes a rotary power unit (11), a power transmission unit (12), and a rotary lifting frame (13). The rotary lifting frame (13) includes a force-bearing end (131), a support end (132), and a lifting end (133). The support end (132) is movably supported and connected to the main body of the equipment. The force-bearing end (131) is provided on one side of the support end (132), and the lifting end (133) is provided on the other side of the support end (132). The rotary power unit (11) is poweredly connected to the power transmission unit (12). The other end of the force transmission part (12) is connected to the force receiving end (131). The rotary power part (11) drives the force receiving end (131) to move through the power transmission part (12). The movement of the force receiving end (131) causes the rotary lifting frame (13) to move around the support end (132). When the rotary lifting frame (13) moves, it drives the lifting end (133) to lift or lower. The lifting end (133) is provided with the telescopic part (2). The top of the telescopic part (2) is provided with the telescopic gripper (3). The rotary power unit (11) is fixedly installed on the main body of the equipment. The power transmission unit (12) includes a sprocket assembly, a spur gear assembly, a bevel gear assembly, and a worm gear assembly. The sprocket assembly includes a first sprocket (123) and a second sprocket (124), which are connected by a guide chain. The first sprocket (123) is connected to the rotary power unit (11). The spur gear assembly includes a first spur (125) and a second spur (126), which are connected to the second sprocket (124) and mesh with each other. The bevel gear assembly includes... The assembly includes a first bevel tooth (127) and a second bevel tooth (128). The first bevel tooth (127) is connected to the second straight tooth (126). The first bevel tooth (127) and the second bevel tooth (128) are meshed together. The turbine worm gear assembly includes a turbine (121) and a worm gear (122). The second bevel tooth (128) is connected to the worm gear (122). The worm gear (122) is fixedly and rotatably connected to the main body of the equipment. The turbine (121) and the worm gear (122) are meshed together by transmission teeth. The turbine (121) is fixedly connected in parallel with the rotary lifting frame (13). The center of the turbine (121) is concentric with the support end (132).

2. The retractable power amplification device according to claim 1, characterized in that: The second sprocket (124) is coaxial with and fixedly connected to the first straight tooth (125).

3. The retractable power amplification device according to claim 1, characterized in that: The second straight tooth (126) is coaxial with the first bevel tooth (127) and fixedly connected.

4. The retractable power amplification device according to claim 1, characterized in that: The second bevel tooth (128) is coaxial with and fixedly connected to the worm gear (122).

5. The retractable power amplification device according to claim 1, characterized in that: The rotating lifting frame (13) includes a force-bearing rod (135) and a lifting rod (136). The force-bearing rod (135) and the lifting rod (136) are connected at the support end (132). The force-bearing rod (135) and the lifting rod (136) are arranged in a V-shape. The top of the force-bearing rod (135) is provided with the force-bearing end (131), and the end of the lifting rod (136) is provided with the telescopic part (2).

6. A retractable power amplification device according to claim 5, characterized in that: The telescopic part (2) includes a telescopic motor (21), a telescopic screw (22), and a telescopic sleeve (23). The telescopic motor (21) is poweredly connected to the telescopic screw (22). The telescopic motor (21) drives the telescopic screw (22) to rotate. The telescopic sleeve (23) is sleeved on the outside of the lifting rod (136). The telescopic sleeve (23) is provided with a rack (24) that meshes with the telescopic screw (22) on the outside. During the rotation, the telescopic screw (22) meshes with the rack (24) to drive the telescopic sleeve (23) to move along the lifting rod (136). The telescopic gripper (3) is fixedly provided at the end of the telescopic sleeve (23).

7. The retractable power amplification device according to claim 1, characterized in that: An auxiliary slide rod (41) is rotatably connected to the force-bearing end (131). An auxiliary sleeve rod (42) is sleeved on the outside of the auxiliary slide rod (41). The other end of the auxiliary sleeve rod (42) is rotatably connected to the main body of the equipment. During the movement of the force-bearing end (131), the auxiliary slide rod (41) slides inside the auxiliary sleeve rod (42). The auxiliary slide rod (41) and the auxiliary sleeve rod (42) move in coordination to achieve a supporting and stabilizing effect.

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