An energy storage device that is easy to assemble and use

Abstract

The application belongs to the technical field of power storage devices, and specifically relates to a storage device convenient to assemble and use, which comprises a protective box, the upper end of the protective box is fixed with a top cover, the left side and the right side of the top cover are rotatably connected with rotary plates through hinges, the front side and the rear side of the top cover are fixed with symmetrical limiting blocks, the side walls of the limiting blocks are threadedly connected with symmetrical limiting bolts, the other ends of the limiting bolts are clamped with the side walls of the rotary plates, the lower sides of the two rotary plates are both provided with receiving grooves, and the receiving grooves are rotatably connected with supporting mechanisms through shaft pins. In the application, the battery is contained in the protective box, and when the battery is used, whether the ground of the use site is flat or not, the two rotary plates can be rotated, the supporting mechanisms in the two rotary plates can be rotated to be vertical, and the supporting length of the supporting mechanisms can be adjusted, so that the battery can be stably supported and fixed.

Description

Technical Field

[0001] This invention relates to the field of power energy storage equipment technology, specifically to an energy storage device that is easy to assemble and use. Background Technology

[0002] An electrical energy storage device converts electrical energy into chemical energy, and then converts chemical energy back into electrical energy when electricity is needed. Common examples in daily life include storage batteries. Storage batteries are batteries that can be recharged after being discharged. Types include lead-acid batteries, nickel-iron batteries, and nickel-cadmium batteries. In a lead-acid battery, the positive electrode is lead dioxide, the negative electrode is lead, and the electrolyte is a dilute sulfuric acid solution. During discharge (use), the positive and negative electrodes react with sulfuric acid to produce lead sulfate. When the concentration of the sulfuric acid solution drops to a certain level, it must be recharged. Charging with an external power source restores the electrodes and solution to their original state, allowing the battery to continue to be used.

[0003] However, existing energy storage devices still have the following technical problems when in use: When existing energy storage devices are transported to the appropriate locations, they cannot provide effective support for themselves. If they encounter uneven placement sites, the unstable placement of the energy storage devices can easily cause them to tip over, thereby increasing the possibility of damage.

[0004] Therefore, an energy storage device that is easy to assemble and use is proposed to solve the problems mentioned above. Summary of the Invention

[0005] The purpose of this invention is to provide an energy storage device that is easy to assemble and use, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an energy storage device that is easy to assemble and use, comprising a protective box, a top cover fixed to the upper end of the protective box, rotating plates rotatably connected to the upper left and right sides of the top cover via hinges, symmetrical limiting blocks fixed to the front and rear sides of the top cover, symmetrical limiting bolts threadedly connected to the side walls of the limiting blocks, the other end of the limiting bolts engaging with the side walls of the rotating plates, and a storage groove provided on the lower side of each of the two rotating plates, wherein a support mechanism is rotatably connected to the inside of the storage groove via a pivot pin; A power socket is fixed to the front of the protective box, and a symmetrical support base is fixed to the lower side of the protective box. Evenly arranged strip-shaped racks are fixed to the left and right ends inside the protective box, and batteries are installed at the top of the strip-shaped racks.

[0007] Preferably, the support mechanism includes a first support rod, which is rotatably connected inside the storage groove. A second support rod is slidably connected inside the first support rod. A protective base is fixed to one end of the second support rod extending to the outside. A first fastening bolt is threadedly connected to the side wall of the first support rod. One end of the first fastening bolt extending into the first support rod is engaged with the second support rod. A groove is formed on the lower side of the rotating plate at one end of the storage groove. A second fastening bolt is rotatably connected inside the groove. One end of the second fastening bolt extending into the storage groove is engaged with the first support rod.

[0008] Preferably, a protective shell is fixed to the front of the protective box outside the power socket, a protective cover is slidably connected to the side wall of the protective shell, and a threaded knob is threadedly connected to the side wall of the protective cover, with the rear end of the threaded knob contacting the front of the protective box.

[0009] Preferably, an air storage plate is fixed to the lower end of the inner wall of the protective box, an air inlet pipe is fixed to the lower side of the air storage plate, a filter screen is fixed to the lower end of the air inlet pipe, a fan is fixed inside the air inlet pipe, and heat dissipation pipes are evenly arranged on the left and right sides of the air storage plate.

[0010] Preferably, pressing mechanisms are fixed on both the left and right sides of the air storage plate. The pressing mechanism includes a strip plate, which is fixedly connected to the side wall of the air storage plate. A sliding groove is formed on the side wall of the strip plate. A double-acting screw is rotatably connected to the inside of the sliding groove by bolts. The rear end of the double-acting screw extends to the rear end of the strip plate and is fixed with a rotating block. A first U-shaped block is threadedly connected to the rod wall of the double-acting screw. The right sides of the two first U-shaped blocks are slidably connected to the inner wall of the sliding groove. A connecting plate is rotatably connected to the inside of the two first U-shaped blocks by a pivot pin. A second U-shaped block is rotatably connected to the other end of the two connecting plates by a pivot pin. A clamping plate is fixed to the side wall of the two second U-shaped blocks. The other side of the clamping plate is in contact with the side wall of the battery.

[0011] Preferably, the side wall of the strip-shaped storage rack is provided with ventilation slots.

[0012] Preferably, the protective box has a carrying handle fixed to the upper left and right sides, and the upper left and right sides of the protective box are threaded with fixing bolts, and the top cover is fixedly connected to the protective box by fixing bolts.

[0013] Compared with the prior art, the beneficial effects of the present invention are: In this application, the battery is contained in a protective box. When in use, regardless of whether the ground is flat or not, the battery can be stably supported and fixed by rotating the two rotating plates and turning the internal support mechanism of the two rotating plates to a vertical position. By adjusting the support length of the support mechanism, the battery can be stably supported and fixed. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the rotating plate from below. Figure 3 This is a cross-sectional view of the protective box; Figure 4 This is a schematic diagram of the internal structure of the protective box; Figure 5 This is a sectional view of the strip. Figure 6 This is a schematic diagram of the internal structure of the air inlet duct; Figure 7 This is a schematic diagram of the structure of a strip-shaped shelf.

[0015] In the diagram: 1 Protective box, 2 Top cover, 3 Rotating plate, 4 Limiting block, 5 Power socket, 6 Support base, 7 Strip rack, 8 Battery, 9 First support rod, 10 Second support rod, 11 Protective base, 12 Protective shell, 13 Protective cover, 14 Air storage plate, 15 Air inlet pipe, 16 Filter screen, 17 Fan, 18 Heat dissipation pipe, 19 Strip plate, 20 Bidirectional lead screw, 21 Rotating block, 22 First U-shaped block, 23 Connecting plate, 24 Second U-shaped block, 25 Clamping plate, 26 Handle. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0018] Example:

[0019] Please see Figure 1-7 The present invention provides a technical solution: An energy storage device that is easy to assemble and use includes a protective box 1. A top cover 2 is fixed to the upper end of the protective box 1. Rotating plates 3 are rotatably connected to the upper left and right sides of the top cover 2 via hinges. Symmetrical limiting blocks 4 are fixed to the front and rear sides of the top cover 2. Symmetrical limiting bolts are threaded to the side walls of the limiting blocks 4. Whether the rotating plates 3 are rotated to the horizontal position or to the upper end of the top cover 2, the rotating plates 3 can be limited and fixed by the limiting bolts. The other end of the limiting bolts is engaged with the side wall of the rotating plates 3. A storage groove is opened on the lower side of both rotating plates 3. A support mechanism is rotatably connected to the inside of the storage groove via a shaft pin. A power socket 5 is fixed to the front of the protective box 1, and a symmetrical support base 6 is fixed to the lower side of the protective box 1. The left and right ends of the interior of the protective box 1 are both fixed with evenly arranged strip racks 7. A battery 8 is provided at the upper end of the strip rack 7. The battery 8 can be fixed to the upper end of the evenly arranged strip rack 7 by a pressing mechanism.

[0020] The support mechanism includes a first support rod 9, which is rotatably connected inside the storage groove. A second support rod 10 is slidably connected inside the first support rod 9. A protective base 11 is fixed to one end of the second support rod 10 extending to the outside. A first fastening bolt is threadedly connected to the side wall of the first support rod 9. One end of the first fastening bolt extending into the first support rod 9 is engaged with the second support rod 10. A groove is provided on the lower side of the rotating plate 3 at one end of the storage groove. A second fastening bolt is rotatably connected inside the groove. One end of the second fastening bolt extending into the storage groove is engaged with the first support rod 9. During use, the support stability can be adjusted by adjusting the extension length of the second support rod inside the first support rod, thereby preventing the energy storage device from tipping over due to shaking during use.

[0021] A protective shell 12 is fixed to the front of the protective box 1 outside the power socket 5. A protective cover 13 is slidably connected to the side wall of the protective shell 12. A threaded knob is threadedly connected to the side wall of the protective cover 13. The rear end of the threaded knob contacts the front of the protective box 1. When the power socket 5 is not in use, the protective cover 13 can be placed on the front end of the power socket 5 to effectively protect it and avoid accidental electric shock.

[0022] An air storage plate 14 is fixed to the lower end of the inner wall of the protective box 1. An air inlet pipe 15 is fixed to the lower side of the air storage plate 14. A filter screen 16 is fixed to the lower end of the air inlet pipe 15. A fan 17 is fixed inside the air inlet pipe 15. Heat dissipation pipes 18 are evenly arranged on the left and right sides of the air storage plate 14. By the operation of the fan 17 inside the heat dissipation pipe 18, airflow can be discharged into the interior of the protective box 1. The protective box 1 is not completely sealed, so the airflow inside the protective box 1 can be moved to quickly cool down the protective box 1, ensure the low temperature of the environment where the battery 8 is located, and extend the service life of the battery 8.

[0023] Pressing mechanisms are fixed to both the left and right sides of the air storage plate 14. Each pressing mechanism includes a strip plate 19, which is fixedly connected to the side wall of the air storage plate 14. A groove is formed in the side wall of the strip plate 19, and a double-acting screw 20 is rotatably connected to the inside of the groove via bolts. The rear end of the double-acting screw 20 extends to the rear end of the strip plate 19 and is fixed with a rotating block 21. A first U-shaped block 22 is threaded onto the rod wall of the double-acting screw 20. The right sides of both first U-shaped blocks 22 are slidably connected to the inner wall of the groove. A connecting plate 2 is rotatably connected to the inside of each of the two first U-shaped blocks 22 via a pivot pin. 3. The other ends of the two connecting plates 23 are rotatably connected to the second U-shaped blocks 24 by axle pins. The side walls of the two second U-shaped blocks 24 are fixed with a clamping plate 25. The other side of the clamping plate 25 contacts the side wall of the battery 8. By rotating the rotating block 21, the rotating block 21 drives the bidirectional lead screw 20 to rotate. The bidirectional lead screw 20 drives the first U-shaped block 22 to move. The first U-shaped block 22 drives the connecting plate 23 on the side wall to move. The connecting plate 23 drives the second U-shaped block 24 at the other end to move. The second U-shaped block 24 drives the clamping plate 25 to move. The battery 8 is clamped and fixed by the clamping plate 25.

[0024] The side wall of the strip-shaped rack 7 is provided with ventilation slots to facilitate airflow from the bottom of the battery 8 and increase the heat dissipation effect.

[0025] The protective box 1 has a carrying handle 26 fixed on the upper left and right sides, and the upper left and right sides of the protective box 1 are threaded with fixing bolts. The top cover 2 is fixedly connected to the protective box 1 by fixing bolts.

[0026] Working principle: When in use, the battery 8 is charged to a full charge. The energy storage device is then transported to the location of use, and the plug of the device is directly connected to the power socket 5 of the energy storage device to draw power. During use, the two rotating plates 3 can be rotated to unfold, and the support mechanism on the lower side of the rotating plate 3 can be rotated to a vertical state. The support stability can be adjusted by extending or retracting the length of the second support rod 10 inside the first support rod 9. During use, in order to prevent the battery 8 from generating a lot of heat due to prolonged use, the fan 17 can be turned on. The fan 17 will exhaust the external airflow into the interior of the protective box 1, thereby realizing the movement of airflow inside the protective box 1 and quickly cooling the interior of the protective box 1.

[0027] It should be noted that the electrical components mentioned in this invention have had their wiring harnesses combed according to actual conditions during manufacturing, so that the wiring harnesses will not be tangled or affect the operation. All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The control method of this invention is through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming. It should be noted that the electrical components mentioned in this invention have been sorted according to the actual situation during manufacturing, so as not to cause the wire harness to become tangled or affect the operation. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] In the description of this invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or basic characteristics. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of the invention is defined by the appended claims rather than the foregoing description. Therefore, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy storage device that is easy to assemble and use, comprising a protective casing (1), characterized in that, The protective box (1) is fixed with a top cover (2) at the top end. The top left and right sides of the top cover (2) are connected to rotating plates (3) by hinges. The front and rear sides of the top cover (2) are fixed with symmetrical limiting blocks (4). The side walls of the limiting blocks (4) are threaded with symmetrical limiting bolts. The other end of the limiting bolts is engaged with the side wall of the rotating plate (3). The lower sides of the two rotating plates (3) are provided with storage slots. The inside of the storage slots is connected to a support mechanism by a shaft pin. A power socket (5) is fixed on the front side of the protective box (1), and a symmetrical support base (6) is fixed on the lower side of the protective box (1). A strip-shaped shelf (7) is evenly arranged on the left and right sides inside the protective box (1), and a battery (8) is provided on the upper end of the strip-shaped shelf (7).

2. The energy storage device according to claim 1, characterized in that: The support mechanism includes a first support rod (9), which is rotatably connected inside the storage groove. A second support rod (10) is slidably connected inside the first support rod (9). A protective base (11) is fixed to one end of the second support rod (10) extending to the outside. A first fastening bolt is threadedly connected to the side wall of the first support rod (9). One end of the first fastening bolt extending into the first support rod (9) is engaged with the second support rod (10). A groove is provided on the lower side of the rotating plate (3) at one end of the storage groove. A second fastening bolt is rotatably connected inside the groove. One end of the second fastening bolt extending into the storage groove is engaged with the first support rod (9).

3. The energy storage device according to claim 1, which is easy to assemble and use, is characterized in that: The protective box (1) is fixed with a protective shell (12) on the front side outside the power socket (5). A protective cover (13) is slidably connected to the side wall of the protective shell (12). A threaded knob is threadedly connected to the side wall of the protective cover (13). The rear end of the threaded knob is in contact with the front side of the protective box (1).

4. The energy storage device that is easy to assemble and use according to claim 1, characterized in that: The lower end of the inner wall of the protective box (1) is fixed with an air storage plate (14), the lower side of the air storage plate (14) is fixed with an air inlet pipe (15), the lower end of the air inlet pipe (15) is fixed with a filter screen (16), the inside of the air inlet pipe (15) is fixed with a fan (17), and the left and right sides of the air storage plate (14) are fixed with evenly arranged heat dissipation pipes (18).

5. The energy storage device according to claim 4, characterized in that: Pressing mechanisms are fixed on both the left and right sides of the air storage plate (14). The pressing mechanism includes a strip plate (19). The strip plate (19) is fixedly connected to the side wall of the air storage plate (14). A sliding groove is provided on the side wall of the strip plate (19). A double-acting screw (20) is rotatably connected to the inside of the sliding groove by bolts. The rear end of the double-acting screw (20) extends to the rear end of the strip plate (19) and is fixed with a rotating block (21). The rod wall of the double-acting screw (20) is threadedly connected to a first U-shaped block (22). The right sides of the two first U-shaped blocks (22) are slidably connected to the inner wall of the sliding groove. The inside of the two first U-shaped blocks (22) is rotatably connected to a connecting plate (23) by a shaft pin. The other end of the two connecting plates (23) is rotatably connected to a second U-shaped block (24) by a shaft pin. The side walls of the two second U-shaped blocks (24) are jointly fixed with a clamping plate (25). The other side of the clamping plate (25) is in contact with the side wall of the battery (8).

6. The energy storage device according to claim 1, characterized in that: The side wall of the strip-shaped rack (7) is provided with ventilation slots.

7. The energy storage device according to claim 4, characterized in that: The protective box (1) is fixed with a handling handle (26) on the upper left and right sides. The protective box (1) is also threaded with a fixing bolt on the upper left and right sides. The top cover (2) is fixedly connected to the protective box (1) by the fixing bolt.

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