Energy storage charging device

Abstract

The invention relates to the technical field of charging equipment, in particular to an energy storage charging device which comprises a base, a sealing box is fixedly connected to the base, a battery is installed in the sealing box, a box cover is arranged above the sealing box, a moving frame is arranged on the outer side of the sealing box in a sliding fit mode, and a plurality of rotating plates are rotationally connected to the moving frame. One side of the rotating plate is fixedly connected with a rubber sleeve, the other end of the rubber sleeve is fixedly connected with a stretching plate, the inner wall of the rotating plate is rotatably connected with an adjusting mechanism, and by arranging the adjusting mechanism, the adjusting mechanism can drive the stretching plate to move when the rotating plate rotates and is laid flat, so that the rubber sleeve is stretched and inflated, and the battery can float on the water surface for use. Through the mode that the rotating plate is mechanically linked to trigger the rubber sleeve to inflate, manual inflation or additional installation of a floating device is not needed, the operation process is simplified, and the use efficiency in an emergency scene is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of charging devices, and particularly to an energy storage charging device. Background Art

[0002] The energy storage charging device stores energy through an external power supply and then releases it to provide power output. This device is widely used in various equipment, such as electric vehicles, solar cell systems, mobile power supplies, etc.

[0003] The prior art document with the publication number CN117595427B provides a mobile power supply. By arranging the lighting component on the handle, the installation space for setting the lighting component on the shell can be saved, and the adjustment of the lighting angle is realized by the rotation of the handle itself; at the same time, a positioning component and a positioning groove are set to fix the position of the handle, and thus the fixation of the lighting angle is realized. This design is simple and ingenious, enabling the handle, the lighting component, the positioning component and the positioning groove to cooperate with each other and be organically combined, and the overall structure is compact and practical.

[0004] However, in actual application scenarios, especially in special environments such as flood fighting and disaster relief, such mobile power supplies expose many limitations. On the one hand, the prior art is not convenient for the device to float on the water surface. If the mobile power supply does not have the floating ability, it is easy to sink into the water, causing equipment damage and function failure, seriously affecting the continuity of emergency lighting and power supply; on the other hand, the operation is inconvenient. Rescue personnel need to manually fix it by means of tying, placing it in a container, etc. This not only increases the operation complexity and time cost, but also may affect the rescue progress due to operation delays in emergency rescue scenarios.

[0005] In summary, in the prior art, there is a lack of an effective solution to enable the energy storage charging device to have a floating function and be convenient to operate in special scenarios such as flood fighting and disaster relief. Summary of the Invention

[0006] The purpose of the present invention is to solve the deficiencies in the background art and propose an energy storage charging device.

[0007] To achieve the above purpose, the technical solution adopted by the present invention is: an energy storage charging device, including a base, a sealed box is fixedly connected to the base, a battery is installed in the sealed box, a box cover is arranged above the sealed box, a moving frame is slidably fitted on the outside of the sealed box, a plurality of rotating plates are rotatably connected to the moving frame, a rubber sleeve is fixedly connected to one side of the rotating plate, a stretching plate is fixedly connected to the other end of the rubber sleeve, and an adjusting mechanism is rotatably connected to the inner wall of the rotating plate.

[0008] Preferably, an annular sealing groove is formed on the top surface of the sealing box, a plurality of U-shaped heat dissipation fins are fixedly connected through the inner wall of the sealing box, a cleaning frame is slidably arranged on the bottom surface of the sealing box, the cleaning frame is in sliding contact with the outer wall of the bottom end of the U-shaped heat dissipation fins, a contact rod is fixedly connected to one side of the cleaning frame, the contact rod is slidably arranged through the inner wall of one side of the sealing box, a tension spring is fixedly connected to the contact rod, the other end of the tension spring is fixedly connected to the inner wall of the sealing box, and the top end of the contact rod is in movable contact with the box cover.

[0009] Preferably, a mounting plate is fixedly connected to the battery, the mounting plate is threadedly connected to the sealing box through screws, an annular sealing strip is fixedly connected to the outer bottom end of the mounting plate, the annular sealing strip is adapted to the annular sealing groove, a charging port and a socket are respectively fixedly connected to the mounting plate, and the upper surface of the mounting plate is inclined.

[0010] Preferably, an electric push rod is fixedly connected to the bottom surface of one side of the box cover, the other end of the electric push rod is fixedly connected to the inner wall of the sealing box, two pressing plates are arranged at the positions corresponding to the charging port and the socket on the lower side of the box cover, a rubber pad is fixedly connected to the bottom surface of the pressing plate, the bottom surface of the pressing plate is in contact with the top surface of the charging port and the socket, two connecting rod groups are rotatably connected to the top surface of the pressing plate symmetrically, the other end of the connecting rod group is rotatably connected to the bottom surface of the box cover, and a spring is fixedly connected to the pressing plate, and the other end of the spring is fixedly connected to the bottom surface of the box cover.

[0011] Preferably, a hydraulic rod is fixedly connected to one side of the moving frame, the other end of the hydraulic rod is fixedly connected to the inner wall of the sealing box, tooth discs are fixedly connected to the four sides of the moving frame, a plurality of worm gears are rotatably connected to the moving frame, and a transmission wheel is fixedly connected to one end of the worm gear.

[0012] Preferably, a fixed rack is fixedly connected to the top surface of the base close to the transmission wheel, and the fixed rack is meshed and driven by the transmission wheel.

[0013] Preferably, one end of the rotating plate close to the worm gear passes through the moving frame and is fixedly connected with a worm wheel, the worm wheel is meshed and driven by the worm gear, an air inlet pipe and an exhaust pipe are fixedly connected through one side of the rotating plate, and spherical one-way valves are fixedly installed on the inner walls of the air inlet pipe and the exhaust pipe.

[0014] Preferably, the adjusting mechanism includes a bidirectional lead screw, the bidirectional lead screw is rotatably connected through the inner wall of the rotating plate, a universal joint is fixedly connected to the outer end of the bidirectional lead screw, one end of the universal joint is rotatably connected to the rotating plate, an adjusting wheel is fixedly connected to the universal joint, and the adjusting wheel is meshed and driven by the tooth disc.

[0015] Preferably, sliders are threadedly connected to both ends of one side of the bidirectional lead screw located inside the rotating plate. The sliders are slidably engaged with the inner wall of the rotating plate. A U-shaped frame is fixedly connected to the sliders. Struts are rotatably connected to both ends of the U-shaped frame, and the other ends of the struts are rotatably connected to the stretching plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects: By providing an adjustment mechanism, the adjustment mechanism can drive the stretching plate to move when the rotating plate rotates and levels, so that the rubber sleeve is stretched and inflated, enabling the battery to float on the water surface for use. By the way of mechanically linking the rotating plate to trigger the inflation of the rubber sleeve, there is no need for manual inflation or additional installation of a floating device, which simplifies the operation process and improves the use efficiency in emergency scenarios. In emergency situations such as flood fighting and disaster relief, after the device enters the water, it can automatically adjust to the floating state, reducing the risk of functional failure caused by sinking. It not only improves the functionality of the device, but also provides a more practical solution for fields such as flood fighting and disaster relief, outdoor operations, etc.

[0017] In addition, through the mutual cooperation of the fixed rack and the adjustment mechanism, automatic storage and volume compression of the device can be achieved, with advantages such as space saving, convenient carrying and transportation, flexible volume adjustment, and improved use efficiency, making the device more efficient, reliable, convenient and flexible in actual use, especially suitable for scenarios that require frequent movement or storage.

[0018] By providing U-shaped heat dissipation fins inside the sealed box, when the device floats on the water surface, the fins in contact with the water can enhance the heat dissipation effect of the battery. At the same time, when the box cover is opened and closed, it drives the cleaning rack to move, which can clean the outer ends of the U-shaped heat dissipation fins to ensure the heat dissipation efficiency. A pressing plate with a spring is provided on the box cover, which can not only seal the charging port and socket opening, but also apply pressure and limit the charging connector or plug, ensuring the stability of charging and discharging, and guaranteeing the efficient and stable operation of the device in complex environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram of the overall structure of an energy storage charging device of the present invention when used on the water surface; Figure 2 Schematic diagram of the overall structure of an energy storage charging device of the present invention when not in use; Figure 3 Partial cross-sectional schematic diagram of the overall structure of an energy storage charging device of the present invention when not in use; Figure 4 Schematic diagram of the base and other structures of an energy storage charging device of the present invention; Figure 5 Schematic diagram of the cross-sectional expansion of the sealed box structure of an energy storage charging device of the present invention; Figure 6Schematic diagram of the battery structure of an energy storage charging device according to the present invention; Figure 7 Cross-sectional view of the box cover structure of an energy storage charging device according to the present invention; Figure 8 Schematic diagram of the moving frame structure of an energy storage charging device according to the present invention; Figure 9 Partial cross-sectional view of the structure such as the rotating plate of an energy storage charging device according to the present invention; Figure 10 Schematic diagram of the adjustment mechanism structure of an energy storage charging device according to the present invention.

[0020] In the figure, the markings are: 1, base; 2, sealed box; 3, battery; 4, box cover; 5, moving frame; 6, rotating plate; 7, rubber sleeve; 8, stretching plate; 9, adjustment mechanism; 201, annular sealing groove; 202, U-shaped heat dissipation fins; 203, cleaning frame; 204, contact rod; 205, tension spring; 301, mounting plate; 302, annular sealing strip; 303, charging port; 304, socket; 401, electric push rod; 402, pressing plate; 403, connecting rod group; 404, spring; 501, hydraulic rod; 502, gear disk; 503, worm; 504, transmission wheel; 101, fixed rack; 601, worm gear; 602, intake pipe; 603, exhaust pipe; 901, bidirectional lead screw; 902, universal joint; 903, adjustment wheel; 904, slider; 905, U-shaped frame; 906, support rod. Detailed implementation manners

[0021] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.

[0022] As Figures 1 - 10 An energy storage charging device as shown includes a base 1, a sealed box 2 is fixedly connected to the base 1, a battery 3 is installed in the sealed box 2, a box cover 4 is arranged above the sealed box 2, a moving frame 5 is slidably and cooperatively arranged on the outside of the sealed box 2, a plurality of rotating plates 6 are rotatably connected to the moving frame 5, a rubber sleeve 7 is fixedly connected to one side of the rotating plate 6, a stretching plate 8 is fixedly connected to the other end of the rubber sleeve 7, and an adjustment mechanism 9 is rotatably connected to the inner wall of the rotating plate 6.

[0023] As Figure 5As shown, an annular sealing groove 201 is provided on the top surface of the sealed box 2. A plurality of U-shaped heat dissipation fins 202 are fixedly connected through the inner wall of the sealed box 2. A cleaning frame 203 is slidably fitted on the bottom surface of the sealed box 2. The cleaning frame 203 is in sliding contact with the outer wall of the bottom end of the U-shaped heat dissipation fin 202. A contact rod 204 is fixedly connected to one side of the cleaning frame 203. The contact rod 204 is slidably fitted through the inner wall of one side of the sealed box 2. A tension spring 205 is fixedly connected to the contact rod 204. The other end of the tension spring 205 is fixedly connected to the inner wall of the sealed box 2. The top end of the contact rod 204 is in movable contact with the box cover 4. When the box cover 4 is opened, the contact rod 204 is not restricted, and under the action of the tension spring 205, it will drive the cleaning frame 203 to move upward.

[0024] As Figure 6 shown, an installation plate 301 is fixedly connected to the battery 3. The installation plate 301 is threadedly connected to the sealed box 2 through screws. An annular sealing strip 302 is fixedly connected to the outer bottom end of the installation plate 301. The annular sealing strip 302 is adapted to the annular sealing groove 201. A charging port 303 and a socket 304 are respectively fixedly connected to the installation plate 301. The upper surface of the installation plate 301 is arranged in an inclined structure. The annular sealing strip 302 can improve the sealing and waterproof performance of the sealed box 2.

[0025] As Figure 7 shown, an electric push rod 401 is fixedly connected to the bottom surface of one side of the box cover 4. The other end of the electric push rod 401 is fixedly connected to the inner wall of the sealed box 2. Two pressing plates 402 are arranged at the lower side of the box cover 4 corresponding to the positions of the charging port 303 and the socket 304. A rubber pad is fixedly connected to the bottom surface of the pressing plate 402. The bottom surface of the pressing plate 402 is in contact with the top surface of the charging port 303 and the socket 304. Two link groups 403 are rotatably connected to the top surface of the pressing plate 402 in a symmetrical structure. The other end of the link group 403 is rotatably connected to the bottom surface of the box cover 4. A spring 404 is fixedly connected to the pressing plate 402. The other end of the spring 404 is fixedly connected to the bottom surface of the box cover 4. The electric push rod 401 is used to drive the connected box cover 4 to move upward and open, and then the plug of an external device can be inserted into the socket 304 for use. The battery 3 can be charged through the charging port 303. Then when driving the box cover 4 to move downward, under the action of the spring 404, one of the pressing plates 402 will cover the charging port 303, and the other pressing plate 402 will press on the plug.

[0026] As Figure 8 shown, a hydraulic rod 501 is fixedly connected to one side of the moving frame 5. The other end of the hydraulic rod 501 is fixedly connected to the inner wall of the sealed box 2. Tooth discs 502 are fixedly connected to the four sides of the moving frame 5. A plurality of worm gears 503 are rotatably connected to the moving frame 5. One end of the worm gear 503 is fixedly connected to a transmission wheel 504.

[0027] AsFigure 4 As shown in the figure, a fixed rack 101 is fixedly connected to the top surface of the base 1 near the driving wheel 504, and the fixed rack 101 is meshed and driven with the driving wheel 504.

[0028] As Figure 9 As shown in the figure, one end of the rotating plate 6 near the worm 503 passes through the moving frame 5 and is fixedly connected with a worm gear 601, and the worm gear 601 is meshed and driven with the worm 503. One side of the rotating plate 6 is fixedly connected with an air inlet pipe 602 and an exhaust pipe 603. Spherical one-way valves are fixedly installed on the inner walls of the air inlet pipe 602 and the exhaust pipe 603. The hydraulic rod 501 is used to drive the moving frame 5 to move upward. At this time, under the action of the fixed rack 101, the driving wheel 504 will drive the connected worm 503 to rotate, so that the worm 503 drives the rotating plate 6 connected to the worm gear 601 to rotate and flatten.

[0029] As Figure 10 As shown in the figure, the adjusting mechanism 9 includes a bidirectional lead screw 901. The bidirectional lead screw 901 is rotatably connected through the inner wall of the rotating plate 6. A universal joint 902 is fixedly connected to the outer end of the bidirectional lead screw 901. One end of the universal joint 902 is rotatably connected to the rotating plate 6. An adjusting wheel 903 is fixedly connected to the universal joint 902, and the adjusting wheel 903 is meshed and driven with the gear disk 502.

[0030] Both ends of one side of the bidirectional lead screw 901 located inside the rotating plate 6 are threadedly connected with sliders 904. The sliders 904 are slidably matched with the inner wall of the rotating plate 6. A U-shaped frame 905 is fixedly connected to the sliders 904. Support rods 906 are rotatably connected to both ends of the U-shaped frame 905, and the other ends of the support rods 906 are rotatably connected to the stretching plate 8. When the rotating plate 6 rotates, under the action of the gear disk 502, the adjusting wheel 903 rotates. The adjusting wheel 903 will drive the bidirectional lead screw 901 connected to the universal joint 902 to rotate, so that the bidirectional lead screw 901 can drive the U-shaped frames 905 connected to the two sliders 904 to move to both sides, thereby pushing the stretching plate 8 through the support rods 906, so that the rubber sleeve 7 connected between the stretching plate 8 and the rotating plate 6 is stretched. When the rubber sleeve 7 is stretched, external air will enter the rubber sleeve 7 through the air inlet pipe 602, and then when the rubber sleeve 7 contracts, the internal air is discharged through the exhaust pipe 603.

[0031] By setting the adjusting mechanism 9, the adjusting mechanism 9 can drive the stretching plate 8 to move when the rotating plate 6 rotates and lies flat, so that the rubber sleeve 7 is stretched and inflated, enabling the battery 3 to float on the water surface for use. By the method of mechanically linking the rotating plate 6 to trigger the inflation of the rubber sleeve 7, there is no need for manual inflation or additional installation of floating devices, simplifying the operation process and improving the use efficiency in emergency scenarios. In emergency situations such as flood fighting and disaster relief, after the equipment enters the water, it can automatically adjust to the floating state, reducing the risk of functional failure caused by sinking. This not only improves the functionality of the equipment but also provides a more practical solution for fields such as flood fighting and disaster relief, and outdoor operations.

[0032] Working principle: When the battery 3 needs to be used floating on the water surface, first use the hydraulic rod 501 to drive the moving frame 5 to move upward. At this time, under the action of the fixed rack 101, the transmission wheel 504 will drive the connected worm 503 to rotate, causing the worm 503 to drive the rotating plate 6 connected to the worm gear 601 to rotate and lie flat; When the rotating plate 6 rotates, under the action of the toothed disc 502, the adjusting wheel 903 rotates. The adjusting wheel 903 will drive the bidirectional lead screw 901 connected by the universal joint 902 to rotate, enabling the bidirectional lead screw 901 to drive the U-shaped frame 905 connected to the two sliders 904 to move to both sides. Thus, the stretching plate 8 is pushed through the support rod 906, causing the rubber sleeve 7 connected between the stretching plate 8 and the rotating plate 6 to stretch. When the rubber sleeve 7 stretches, external air will enter the rubber sleeve 7 through the air inlet pipe 602. Then when the rubber sleeve 7 contracts, the internal air is discharged through the exhaust pipe 603; Then the device can be placed in the water. At this time, multiple rubber sleeves 7 can provide sufficient buoyancy for the device, enabling the device to float on the water surface for use. When the battery 3 needs to be used, use the electric push rod 401 to drive the connected box cover 4 to move upward and open. Then the plug of the external device can be inserted into the socket 304 for use. The battery 3 can be charged through the charging port 303. Then when driving the box cover 4 to move downward, under the action of the spring 404, one of the pressure plates 402 will cover the charging port 303, and the other pressure plate 402 presses on the plug to ensure the stability of the plug; At the same time, when the device is placed in the water, the water will contact the U-shaped heat dissipation fins 202, accelerating the heat dissipation efficiency of the U-shaped heat dissipation fins 202. At the same time, when the box cover 4 is opened, the contact rod 204 is not restricted. Under the action of the tension spring 205, it will drive the cleaning frame 203 to move upward, thereby being able to clean the outer wall of the U-shaped heat dissipation fins 202.

[0033] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0034] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, various changes and improvements will occur to the present invention, and all these changes and improvements fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A energy storage charging device, comprising a base (1), characterized in that: A sealing box (2) is fixedly connected to the base (1). A battery (3) is installed in the sealing box (2). A box cover (4) is arranged above the sealing box (2). A moving frame (5) is slidably fitted on the outer side of the sealing box (2). A plurality of rotating plates (6) are rotatably connected to the moving frame (5). A rubber sleeve (7) is fixedly connected to one side of the rotating plate (6). A stretching plate (8) is fixedly connected to the other end of the rubber sleeve (7). An adjusting mechanism (9) is rotatably connected to the inner wall of the rotating plate (6).

2. The energy storage charging device according to claim 1, wherein: An annular sealing groove (201) is formed in the top surface of the sealing box (2). A plurality of U-shaped heat dissipation fins (202) are fixedly connected through the inner wall of the sealing box (2). A cleaning frame (203) is slidably fitted on the bottom surface of the sealing box (2). The cleaning frame (203) is in sliding contact with the outer wall of the bottom end of the U-shaped heat dissipation fin (202). A contact rod (204) is fixedly connected to one side of the cleaning frame (203). The contact rod (204) is slidably fitted through one side inner wall of the sealing box (2). A tension spring (205) is fixedly connected to the contact rod (204). The other end of the tension spring (205) is fixedly connected to the inner wall of the sealing box (2). The top end of the contact rod (204) is in movable contact with the box cover (4).

3. The energy storage charging device according to claim 2, characterized in that: An installation plate (301) is fixedly connected to the battery (3). The installation plate (301) is threadedly connected to the sealing box (2) by screws. An annular sealing strip (302) is fixedly connected to the outer bottom end of the installation plate (301). The annular sealing strip (302) is adapted to the annular sealing groove (201). A charging port (303) and a socket (304) are respectively fixedly connected to the installation plate (301). The upper surface of the installation plate (301) is arranged in an inclined structure.

4. An energy storage charging device according to claim 3, characterized in that: An electric push rod (401) is fixedly connected to the bottom surface of one side of the box cover (4). The other end of the electric push rod (401) is fixedly connected to the inner wall of the sealing box (2). Two pressing plates (402) are arranged at the positions corresponding to the charging port (303) and the socket (304) on the lower side of the box cover (4). A rubber pad is fixedly connected to the bottom surface of the pressing plate (402). The bottom surface of the pressing plate (402) abuts against the top surface of the charging port (303) and the socket (304). Two link groups (403) are rotatably connected to the top surface of the pressing plate (402) in a symmetric structure. The other end of the link group (403) is rotatably connected to the bottom surface of the box cover (4). A spring (404) is fixedly connected to the pressing plate (402). The other end of the spring (404) is fixedly connected to the bottom surface of the box cover (4).

5. A energy storage charging device according to claim 1, characterized in that: A hydraulic rod (501) is fixedly connected to one side of the mobile frame (5), and the other end of the hydraulic rod (501) is fixedly connected to the inner wall of the sealing box (2). Toothed discs (502) are fixedly connected to the four sides of the mobile frame (5). A plurality of worm gears (503) are rotatably connected to the mobile frame (5), and a transmission wheel (504) is fixedly connected to one end of the worm gear (503).

6. The energy storage charging device according to claim 5, wherein: A fixed rack (101) is fixedly connected to the top surface of the base (1) close to the transmission wheel (504), and the fixed rack (101) is meshed with the transmission wheel (504) for transmission.

7. An energy storage charging device according to claim 5, characterized in that: One end of the rotating plate (6) close to the worm (503) passes through the moving frame (5) and is fixedly connected to a worm wheel (601), the worm wheel (601) and the worm (503) being meshed and transmission-arranged, and an air intake pipe (602) and an exhaust pipe (603) are fixedly connected to one side of the rotating plate (6), and the inner walls of the air intake pipe (602) and the exhaust pipe (603) are both fixedly installed with spherical one-way valves.

8. An energy storage charging device according to claim 5, characterized in that: The adjustment mechanism (9) comprises a bidirectional screw rod (901), the bidirectional screw rod (901) being rotatably connected to the inner wall of the rotating plate (6) through the bidirectional screw rod (901), a universal joint (902) being fixedly connected to the outer end of the bidirectional screw rod (901), one end of the universal joint (902) being rotatably connected to the rotating plate (6), an adjustment wheel (903) being fixedly connected to the universal joint (902), and the adjustment wheel (903) being meshingly transmission-engaged with the toothed disc (502).

9. The energy storage charging device according to claim 8, characterized in that: The two-way screw rod (901) is located on one side of the rotating plate (6), and both ends thereof are threadedly connected to sliders (904). The slider (904) is slidably matched with the inner wall of the rotating plate (6). A U-shaped frame (905) is fixedly connected to the slider (904). Both ends of the U-shaped frame (905) are rotatably connected to support rods (906). The other end of the support rod (906) is rotatably connected to the stretching plate (8).

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