Stacked modular household energy storage equipment

Abstract

The utility model discloses a stackable modularized household energy storage device, which belongs to the technical field of energy storage devices and comprises a base for placing the modularized household energy storage device, a plurality of modularized energy storage power supplies are arranged at the top end of the base, and a connecting mechanism is arranged between every two adjacent modularized energy storage power supplies. And a top seat is mounted at the top end of the uppermost modular energy storage power supply. According to the stacked modular household energy storage equipment, due to the design of guide plates, limiting rods, first elastic blocks and auxiliary assemblies, the guide plates on the two sides of a second modular energy storage power source are aligned and slide into the limiting rods on the two sides of a first modular energy storage power source, and the two modular energy storage power sources make contact with each other; the two modular energy storage power supplies can be stacked together under the action of matching with the auxiliary assembly, the whole stacking process is time-saving and labor-saving, and the stacking convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage equipment, in particular to a stacked modular household energy storage device. Background Art

[0002] Energy storage devices are large mobile power sources that can be charged or powered, which provides convenience for expanding the use of energy storage devices. At present, there are portable energy storage devices for families, which can be used for long-distance travel and outdoor games. In order to adapt to emergency treatment and various power needs, people often stack and connect multiple modular energy storage power supplies together to increase the energy storage capacity. In real life, when stacking multiple modular energy storage power supplies together, most of them need to first position the two adjacent energy storage power supplies through multiple positioning rods, and then fix them to each other through a screw structure. The entire stacking process is time-consuming and labor-intensive, making the stacking less convenient.

[0003] A Chinese patent document (application publication number CN220233401U) discloses a stackable modular household energy storage device, which includes a bottom plate, and self-locking universal wheels are fixed at the four ends of the bottom wall; a plurality of modular energy storage power supplies, which include a power supply body, the power supply is fixed with positioning columns on the four sides of the upper end, an AC socket and a POGOPIN are also fixed on the upper wall of the power supply body, positioning sockets compatible with the positioning columns are opened at the four ends of the bottom wall of the power supply body, and an AC plug and a signal transmission socket are provided on the bottom wall of the power supply body.

[0004] It can be seen that the patent document cited above also has the same problem. When stacking modular energy storage power supplies, two adjacent energy storage power supplies must be positioned by multiple positioning columns, and then fixed to each other by a screw structure. The entire stacking process is time-consuming and labor-intensive, making the stacking less convenient. Utility Model Content

[0005] The purpose of the utility model is to provide a stackable modular household energy storage device to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stacked modular household energy storage device, comprising a base for placing the modular household energy storage device, a plurality of modular energy storage power supplies are arranged on the top of the base, and a connecting mechanism is commonly provided between two adjacent modular energy storage power supplies, wherein a top seat is installed on the top of the topmost modular energy storage power supply.

[0007] The connecting mechanism includes a limit rod, a limit sleeve is installed at the bottom end of the limit rod, a first elastic block is engaged with one side of the limit sleeve, a fixing rod is installed at one end of the first elastic block, an auxiliary component is provided at one end of the fixing rod, a guide plate is installed at the other end of the fixing rod, and one side of the guide plate is fixedly connected to one side of the modular energy storage power supply located above.

[0008] As a preferred embodiment, a rod seat is installed on one side of the limiting rod, a second elastic block is engaged with the top end of the rod seat, a clamping rod is installed at the bottom end of the second elastic block, a pulling block is installed at one end of the clamping rod, and the other end of the clamping rod is engaged and connected with one side of the guide plate.

[0009] As a preferred embodiment, the auxiliary component includes a clamping block, a connecting rod is installed on one side of the clamping block, and a connecting block is installed on one end of the connecting rod.

[0010] As a preferred embodiment, universal wheels are installed on the four sides of the bottom end of the base.

[0011] As a preferred embodiment, one side of the outer wall of the clamping rod passes through one side of the limiting rod, and the other side of the outer wall of the clamping rod passes through one side of the rod seat.

[0012] As a preferred embodiment, a spring is sleeved on the outer wall of the connecting rod, one end of the spring is fixedly connected to one side of the connecting block, and the other end of the spring is fixedly connected to one side of the limiting sleeve.

[0013] As a preferred embodiment, the outer wall of the guide plate is slidably connected to the inner wall of the limiting rod.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0015] Thanks to the design of the guide plate, the first elastic block of the limit rod and the auxiliary component, the stackable modular household energy storage device aligns the guide plates on both sides of the second modular energy storage power supply and slides them into the limit rods on both sides of the first modular energy storage power supply, and the two modular energy storage power supplies are brought into contact until the first elastic block is engaged with the limit sleeve. With the help of the auxiliary component, the two modular energy storage power supplies can be stacked on each other, and the entire stacking process saves time and effort, thereby improving the convenience of stacking.

[0016] By providing a rod seat, a clamping rod, a pull block and a second elastic block, after two modular energy storage power supplies are stacked, the pull block is pushed inward, and the pull block drives the second elastic block to move inward through the clamping rod until the second elastic block located on the outside engages with the rod seat, thereby further increasing the overall stability of the two modular energy storage power supplies after being stacked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection mechanism structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the connection structure of the limit rod of the utility model;

[0021] Figure 4 It is a schematic diagram of the connection structure of the rod seat of the utility model.

[0022] Description of reference numerals:

[0023] In the figure: 1. base; 2. modular energy storage power supply; 3. limit rod; 4. limit sleeve; 5. first elastic block; 6. fixed rod; 7. guide plate; 8. top seat; 9. clamping block; 10. connecting rod; 11. spring; 12. connecting block; 13. rod seat; 14. second elastic block; 15. clamping rod; 16. pulling block; 17. universal wheel. DETAILED DESCRIPTION

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0025] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the utility model, and are explained here together.

[0026] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0027] This embodiment provides Figures 1 to 4The base 1 shown is used to place modular household energy storage equipment, and a plurality of modular energy storage power supplies 2 are arranged on the top of the base 1. A connecting mechanism is commonly provided between two adjacent modular energy storage power supplies 2. There are two connecting mechanisms, which are respectively arranged on both sides of two adjacent modular energy storage power supplies 2. At the same time, a plug wire and a corresponding plug connector are also provided between two adjacent modular energy storage power supplies 2, and a top seat 8 is installed on the top of the uppermost modular energy storage power supply 2.

[0028] The connecting mechanism includes a limit rod 3, which is L-shaped. A limit sleeve 4 is installed at the bottom end of the limit rod 3. A first elastic block 5 is engaged with one side of the limit sleeve 4. A first clamping hole matched with the first elastic block 5 is opened on one side of the limit sleeve 4. A fixing rod 6 is installed at one end of the first elastic block 5. An auxiliary component is provided at one end of the fixing rod 6. A guide plate 7 is installed at the other end of the fixing rod 6. One side of the guide plate 7 is fixedly connected to one side of the modular energy storage power supply 2 located above. The guide plates 7 on both sides of the modular energy storage power supply 2 are aligned and slid into the limit rod 3, and the two modular energy storage power supplies 2 are brought into contact until the first elastic block 5 is engaged with the limit sleeve 4. At the same time, with the action of the auxiliary component, the two modular energy storage power supplies 2 can be stacked on each other. The entire stacking process saves time and effort, making the stacking more convenient.

[0029] The modular energy storage power supply 2 is a conventional instrument. Its working principle, size and model are irrelevant to the function of the present application, so no further description will be given. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0030] In this embodiment, a rod seat 13 is installed on one side of the limit rod 3, a second elastic block 14 is engaged with the top of the rod seat 13, a second clamping hole matched with the second elastic block 14 is opened at the top of the rod seat 13, a clamping rod 15 is installed at the bottom of the second elastic block 14, two second elastic blocks 14 are installed at the top of the outer wall of the clamping rod 15, a pulling block 16 is installed at one end of the clamping rod 15, the other end of the clamping rod 15 is clamped and connected with one side of the guide plate 7, and a mounting hole matched with the clamping rod 15 is opened on one side of the guide plate 7.

[0031] The auxiliary component provided in this embodiment includes a clamping block 9, a clamping groove matched with the clamping block 9 is opened at one end of the fixed rod 6, the clamping block 9 is clamped and connected with the fixed rod 6 through the clamping groove, a connecting rod 10 is installed on one side of the clamping block 9, the outer wall of the connecting rod 10 passes through the limiting sleeve 4 and is slidably connected with the limiting sleeve 4, a connecting block 12 is installed on one end of the connecting rod 10, and a spring 11 is sleeved on the outer wall of the connecting rod 10, one end of the spring 11 is fixedly connected to one side of the connecting block 12, and the other end of the spring 11 is fixedly connected to one side of the limiting sleeve 4.

[0032] In this embodiment, universal wheels 17 are installed on the four sides of the bottom end of the base 1, one side of the outer wall of the clamping rod 15 passes through one side of the limiting rod 3, and the other side of the outer wall of the clamping rod 15 passes through one side of the rod seat 13. The outer wall of the clamping rod 15 is slidably connected to the limiting rod 3 and the rod seat 13 respectively, and the outer wall of the guide plate 7 is slidably connected to the inner wall of the limiting rod 3.

[0033] How it works

[0034] When stacking the modular energy storage power supplies 2, first press the second elastic block 14 downward and pull the pull block 16 outward until the other second elastic block 14 contacts the rod seat 13. Then, align the guide plates 7 on both sides of the second modular energy storage power supply 2 and slide them into the limit rods 3 on both sides of the first modular energy storage power supply 2, and make the two modular energy storage power supplies 2 contact each other. After the guide plate 7 moves into the limit sleeve 4 and engages with the card block 9, as the guide plate 7 continues to move, it will drive the card block 9 to move, and the card block 9 moves through the connecting rod 10. The connecting block 12 moves outward, thereby stretching the spring 11 until the first elastic block 5 engages with the limiting sleeve 4, and under the elastic action of the spring 11, the two modular energy storage power supplies 2 can be stacked on each other. The entire stacking process saves time and effort, and improves the convenience of stacking. Similarly, other modular energy storage power supplies 2 are stacked. After the modular energy storage power supplies 2 are stacked, the pull block 16 is pushed inward until the second elastic block 14 engages with the rod seat 13, which can further increase the overall stability of the two modular energy storage power supplies 2 after being stacked.

[0035] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stackable modular household energy storage device, comprising a base (1) for placing the modular household energy storage device, wherein a plurality of modular energy storage power supplies (2) are arranged on the top of the base (1), characterized in that: A connecting mechanism is provided between two adjacent modular energy storage power supplies (2), wherein a top seat (8) is installed at the top of the uppermost modular energy storage power supply (2); The connection mechanism comprises a limit rod (3), a limit sleeve (4) is installed at the bottom end of the limit rod (3), a first elastic block (5) is clamped on one side of the limit sleeve (4), a fixing rod (6) is installed at one end of the first elastic block (5), an auxiliary component is provided at one end of the fixing rod (6), a guide plate (7) is installed at the other end of the fixing rod (6), and one side of the guide plate (7) is fixedly connected to one side of the modular energy storage power supply (2) located above.

2. A stackable modular household energy storage device according to claim 1, characterized in that: A rod seat (13) is installed on one side of the limiting rod (3), a second elastic block (14) is engaged with the top end of the rod seat (13), a clamping rod (15) is installed at the bottom end of the second elastic block (14), a pulling block (16) is installed at one end of the clamping rod (15), and the other end of the clamping rod (15) is engaged with one side of the guide plate (7).

3. A stackable modular household energy storage device according to claim 1, characterized in that: The auxiliary component comprises a clamping block (9), a connecting rod (10) is installed on one side of the clamping block (9), and a connecting block (12) is installed on one end of the connecting rod (10).

4. A stackable modular household energy storage device according to claim 1, characterized in that: Universal wheels (17) are installed on the four sides of the bottom end of the base (1).

5. A stackable modular household energy storage device according to claim 2, characterized in that: One side of the outer wall of the clamping rod (15) penetrates one side of the limiting rod (3), and the other side of the outer wall of the clamping rod (15) penetrates one side of the rod seat (13).

6. A stackable modular household energy storage device according to claim 3, characterized in that: The outer wall of the connecting rod (10) is sleeved with a spring (11), one end of the spring (11) is fixedly connected to one side of the connecting block (12), and the other end of the spring (11) is fixedly connected to one side of the limiting sleeve (4).

7. A stackable modular household energy storage device according to claim 2, characterized in that: The outer wall of the guide plate (7) is slidably connected to the inner wall of the limiting rod (3).

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