Stacked mobile energy storage power supply

Abstract

The utility model discloses a stack type mobile energy storage power supply, which comprises a positioning assembly and a fixing assembly, a battery box is arranged at the bottom of the positioning assembly, the bottom end of the battery box is fixedly connected with supporting legs, the left side wall and the right side wall of the battery box are both fixedly connected with limiting plates, an inverter is arranged at the top of the positioning assembly, and the inverter is connected with the battery box. Fixing assemblies are arranged on the left side and the right side of the inverter; according to the stacked mobile energy storage power supply provided by the utility model, mainly through the arrangement of the positioning assembly and the fixing assembly, when a user places an inverter, the inverter extrudes a pressing plate to enable a rotating plate to rotate, the inverter is preliminarily fixed through an extrusion plate, a rotating rod is rotated through a moving handle, and the inverter is fixed through the fixing assembly; and meanwhile, a locking rod is rotated, and a locking hole is clamped with a locking pin, so that double locking between the inverter and the battery box is realized.

Description

Technical Field

[0001] The utility model relates to the field of power supply equipment, in particular to a stacked mobile energy storage power supply. Background Technique

[0002] A mobile energy storage power supply is a portable and high-capacity energy storage device. It can provide stable and reliable power support for various electronic devices, household appliances and even emergency devices in places without mains power supply, and has the characteristics of flexibility, convenience and strong endurance.

[0003] The Chinese patent with the publication number CN216354507U discloses a portable energy storage device, which includes a plurality of energy storage components arranged separately. At least one of the plurality of energy storage components is a battery component and at least one is a control component. The battery component and the control component are electrically connected by wires; any two energy storage components can be stacked on each other. The utility model separates the control component and the battery component, so that the weight of the whole energy storage device is decomposed into at least two parts. When actually used outdoors, the portable energy storage device can be distributed to multiple people to carry, avoiding the problem of difficult carrying caused by the overweight of high-endurance mobile power supplies on the current market, so as to facilitate outdoor handling; at the same time, multiple battery components can also be stacked on each other, so that multiple battery components can be carried, and the endurance of the energy storage device can be improved quickly through a battery replacement scheme to meet the needs of users' high-power electrical appliances, so that the energy storage device meets the requirements of portability, weight reduction and improved endurance at the same time.

[0004] When the above-mentioned scheme and the mobile energy storage power supply under the existing technology are stacked, only simple position fixation is adopted, and the installation stability is poor. When handling and moving, components of the device may fall off, and there is a lack of corresponding structure here, which needs to be improved and optimized. Content of the Utility Model

[0005] The purpose of the utility model is to provide a stacked mobile energy storage power supply to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A stacked mobile energy storage power supply includes a positioning component and a fixing component. A battery box is arranged at the bottom of the positioning component. Supporting feet are fixedly connected to the bottom end of the battery box. Limiting plates are fixedly connected to the left and right side walls of the battery box. An inverter is arranged at the top of the positioning component. Fixing components are arranged on both the left and right sides of the inverter.

[0007] Preferably, the number of the feet is four, and they are arranged in an array at the bottom end of the battery box. The number of the limiting plates is four, and two of them are symmetrically arranged on the left and right side walls of the battery box in a group. The number of the fixing components is two, and they are symmetrically arranged on the left and right sides of the inverter.

[0008] Preferably, the positioning component includes a pressing plate, a fixing block, a rotating plate, a locking pin, a pressing plate, a rubber plate, a spring column and a pressing spring. The front and rear sides of the bottom end of the pressing plate are fixedly connected with the fixing blocks. The inside of the fixing block is rotatably connected with the rotating plate. The outer side wall of the rotating plate is fixedly connected with the locking pin. One end of the rotating plate away from the fixing block is fixedly connected with the pressing plate. The inner side wall of the pressing plate is fixedly connected with the rubber plate. The top end of the battery box is fixedly connected with the spring column. The circumferential surface of the spring column is sleeved with the pressing spring.

[0009] Preferably, the number of the fixing blocks, the rotating plates, the pressing plates and the rubber plates is two, and they are symmetrically arranged on the front and rear sides of the pressing plate. The number of the locking pins is four, and two of them are fixedly connected to the outer side wall of the rotating plate in a group.

[0010] Preferably, the fixing component includes a rotating rod, a moving handle, a fixing pressing block, a locking rod and a locking hole. The middle section of the rotating rod is rotatably connected with the battery box. The number of the rotating rods is two. A moving handle is fixedly connected between one ends of the two rotating rods. The inside of the end of the rotating rod away from the moving handle is fixedly connected with the fixing pressing block. The rotating rod is rotatably connected with the locking rod near the fixing pressing block. The other end of the locking rod is provided with the locking hole.

[0011] Preferably, the number of the rotating rods, the locking rods and the locking holes is two, and they are symmetrically arranged at the front and rear ends of the battery box. The locking hole is clamped with the locking pin.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] A stacked mobile energy storage power supply proposed by the present utility model mainly realizes the following functions through the setting of the positioning component and the fixing component. When a user places the inverter, the inverter presses the pressing plate, causing the rotating plate to rotate. The pressing plate initially fixes the inverter. By rotating the rotating rod through the moving handle, the inverter is firmly fixed on the battery box through the fixing pressing block. At the same time, by rotating the locking rod, the locking hole is clamped with the locking pin, realizing double locking between the inverter and the battery box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of a stacked mobile energy storage power supply;

[0015] Figure 2 It is a schematic diagram of the internal structure of a stacked mobile energy storage power supply;

[0016] Figure 3 It is a schematic diagram of the structure of the fixing component of a stacked mobile energy storage power supply;

[0017] Figure 4 It is a schematic diagram of the structure of the positioning component of a stacked mobile energy storage power supply;

[0018] Figure 5 It is a schematic diagram of the bottom structure of the positioning component of a stacked mobile energy storage power supply.

[0019] In the figure: 1. Battery box; 2. Support feet; 3. Limit plate; 4. Positioning component; 401. Pressing plate; 402. Fixed block; 403. Rotating plate; 404. Locking pin; 405. Extrusion plate; 406. Rubber plate; 407. Spring column; 408. Extrusion spring; 5. Inverter; 6. Fixing component; 601. Rotating rod; 602. Moving handle; 603. Fixed extrusion block; 604. Locking rod; 605. Locking hole. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described. For the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1 to 5 , the present invention provides a technical solution: a stacked mobile energy storage power supply includes a positioning component 4 and a fixing component 6. A battery box 1 is provided at the bottom of the positioning component 4. The battery box 1 serves as the main part of the energy storage power supply, is used to accommodate the battery pack, and provides the function of electric energy storage. The bottom end of the battery box 1 is fixedly connected with support feet 2. The support feet 2 stably support the battery box 1 to ensure that the device will not shake or tip over when placed, increasing the use safety. The number of the support feet 2 is set to four and is arranged in an array at the bottom end of the battery box 1. Limit plates 3 are fixedly connected to both the left and right side walls of the battery box 1. The limit plates 3 are used to limit the position of the upper inverter 5 during stacking, prevent misalignment or slipping, and ensure the stability of stacking. The number of the limit plates 3 is set to four, and two are symmetrically arranged as a group on the left and right side walls of the battery box 1. An inverter 5 is provided at the top of the positioning component 4. The inverter 5 converts the direct current in the battery box into alternating current for various devices to use, improving the flexibility of power supply use. Fixing components 6 are provided on both the left and right sides of the inverter 5. The number of the fixing components 6 is set to two and is symmetrically arranged on both the left and right sides of the inverter 5.

[0022] The positioning component 4 includes a pressing plate 401, a fixing block 402, a rotating plate 403, a locking pin 404, a pressing plate 405, a rubber plate 406, a spring post 407 and a pressing spring 408. The pressing plate 401 presses and triggers the internal mechanism to act through the inverter 5, driving the rotation of the rotating plate 403. Fixed blocks 402 are fixedly connected to the front and rear sides of the bottom end of the pressing plate 401. The fixed blocks 402 fix the rotating plate 403, providing a rotation fulcrum. The rotating plate 403 is rotatably connected inside the fixed blocks 402. The rotating plate 403 clamps the inverter 5 through rotation, thereby controlling the locking state. A locking pin 404 is fixedly connected to the outer side wall of the rotating plate 403. The locking pin 404 cooperates with the locking hole 605 to achieve locking and unlocking between the battery box 1 and the inverter 5. The number of locking pins 404 is set to four, and two of them are fixedly connected to the outer side wall of the rotating plate 403 as a group. One end of the rotating plate 403 away from the fixed block 402 is fixedly connected to a pressing plate 405. A rubber plate 406 is fixedly connected to the inner side wall of the pressing plate 405. The pressing plate 405 and the rubber plate 406 provide buffering and sealing effects during locking, preventing loosening and water ingress. The number of the fixed blocks 402, the rotating plates 403, the pressing plates 405 and the rubber plates 406 is set to two, and they are symmetrically arranged on the front and rear sides of the pressing plate 401. A spring post 407 is fixedly connected to the top end of the battery box 1. A pressing spring 408 is sleeved on the circumferential surface of the spring post 407. The spring post 407 and the pressing spring 408 provide a restoring force to ensure that the pressing plate 401 maintains its original position when not under external force.

[0023] The fixing component 6 includes a rotating rod 601, a moving handle 602, a fixed pressing block 603, a locking rod 604 and a locking hole 605. The rotating rod 601 realizes the contact and separation between the fixed pressing block 603 and the inverter 5 through rotation. The middle section of the rotating rod 601 is rotatably connected to the battery box 1. The number of rotating rods 601 is set to two. A moving handle 602 is fixedly connected between one ends of the two rotating rods 601. The moving handle 602 facilitates the user to operate the rotating rod 601 to achieve quick locking and unlocking. A fixed pressing block 603 is fixedly connected inside the end of the rotating rod 601 away from the moving handle 602. When the rotating rod 601 rotates, the fixed pressing block 603 presses the inverter 5 to ensure its stable fixation. A locking rod 604 is rotatably connected to the end of the rotating rod 601 close to the fixed pressing block 603. A locking hole 605 is provided at the other end of the locking rod 604. The locking hole 605 is engaged with the locking pin 404. The number of the rotating rods 601, the locking rods 604 and the locking holes 605 is set to two, and they are symmetrically arranged at the front and rear ends of the battery box 1.

[0024] In actual use, when the user places the inverter 5, the inverter 5 presses the pressing plate 401, causing the rotating plate 403 to rotate. The pressing plate 405 initially fixes the inverter 5. By turning the rotating rod 601 through the moving handle 602, the inverter 5 is firmly fixed on the battery box 1 through the fixed pressing block 603. At the same time, the locking rod 604 is rotated, and the locking hole 605 is engaged with the locking pin 404 to achieve double locking between the inverter 5 and the battery box 1. When unlocking is required, reverse operation can be performed.

[0025] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stacked mobile energy storage power supply, characterized in that: It includes a positioning component (4) and a fixing component (6). A battery box (1) is arranged at the bottom of the positioning component (4). Legs (2) are fixedly connected to the bottom end of the battery box (1). Limiting plates (3) are fixedly connected to the left and right side walls of the battery box (1). An inverter (5) is arranged at the top of the positioning component (4). Fixing components (6) are arranged on both the left and right sides of the inverter (5).

2. The stacked mobile energy storage power supply according to claim 1, wherein: The number of the legs (2) is four, and they are arranged in an array at the bottom end of the battery box (1). The number of the limiting plates (3) is four, and two of them are symmetrically arranged as a group on the left and right side walls of the battery box (1). The number of the fixing components (6) is two, and they are symmetrically arranged on both the left and right sides of the inverter (5).

3. The stacked mobile energy storage power supply according to claim 1, wherein: The positioning component (4) includes a pressing plate (401), a fixing block (402), a rotating plate (403), a locking pin (404), a pressing plate (405), a rubber plate (406), a spring post (407) and a pressing spring (408). Fixing blocks (402) are fixedly connected to the front and rear sides at the bottom end of the pressing plate (401). A rotating plate (403) is rotatably connected inside the fixing block (402). A locking pin (404) is fixedly connected to the outer side wall of the rotating plate (403). One end of the rotating plate (403) away from the fixing block (402) is fixedly connected to a pressing plate (405). A rubber plate (406) is fixedly connected to the inner side wall of the pressing plate (405). A spring post (407) is fixedly connected to the top end of the battery box (1). A pressing spring (408) is sleeved on the circumferential surface of the spring post (407).

4. The stacked mobile energy storage power supply according to claim 3, wherein: The number of the fixing blocks (402), the rotating plates (403), the pressing plates (405) and the rubber plates (406) is two, and they are symmetrically arranged on the front and rear sides of the pressing plate (401). The number of the locking pins (404) is four, and two of them are fixedly connected to the outer side wall of the rotating plate (403) as a group.

5. A stacked mobile energy storage power supply according to claim 1, characterized in that: The fixing component (6) includes a rotating rod (601), a moving handle (602), a fixed pressing block (603), a locking rod (604) and a locking hole (605). The middle section of the rotating rod (601) is rotatably connected to the battery box (1). The number of the rotating rods (601) is two. A moving handle (602) is fixedly connected between one ends of the two rotating rods (601). A fixed pressing block (603) is fixedly connected inside the end of the rotating rod (601) away from the moving handle (602). A locking rod (604) is rotatably connected to the end of the rotating rod (601) close to the fixed pressing block (603). A locking hole (605) is arranged at the other end of the locking rod (604).

6. The stacked mobile energy storage power supply according to claim 5, wherein: The number of the rotating rods (601), the locking rods (604) and the locking holes (605) is two, and they are symmetrically arranged at the front and rear ends of the battery box (1). The locking holes (605) are engaged with the locking pins (404).

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