Household battery with power cord retracting function

Abstract

The utility model discloses a household battery with a power cord reeling function, which relates to the field of household batteries and includes a household battery body, a base installed at the bottom of the household battery body, a walking wheel and a hydraulic leg installed at the bottom of the base, a control cabinet installed at the top of the household battery body, a power cord installed on the left side of the control cabinet, a torque shaft rotatably connected in the inner cavity of the control cabinet, a positioning assembly is arranged on the top of the torque shaft, an anti-sliding block is movably connected to the bottom of the positioning assembly, a connecting column is fixedly connected in the middle of the top of the positioning assembly, and a threaded rod is threadedly connected in the inner cavity of the connecting column. The household battery with a power cord reeling function described in the utility model can assemble multiple household batteries, which is convenient for maintenance, and the power cord can be automatically reeled up for easy storage.

Description

Technical Field

[0001] The utility model relates to the field of household batteries, in particular to a household battery with a power cord winding function. Background Art

[0002] A battery refers to a cup, trough or other container or part of the space of a composite container that contains an electrolyte solution and a metal electrode to generate an electric current. It is a device that can convert chemical energy into electrical energy and has a positive electrode and a negative electrode. With the advancement of science and technology, batteries generally refer to small devices that can generate electrical energy, such as solar cells. The performance parameters of batteries mainly include electromotive force, capacity, specific energy and resistance. Using batteries as an energy source can obtain an electric current with stable voltage, stable current, long-term stable power supply, and little external influence. In addition, the battery has a simple structure, is easy to carry, and is easy to charge and discharge. It is not affected by external climate and temperature, has stable and reliable performance, and plays a great role in all aspects of modern social life.

[0003] The power cord of household batteries is often long. When the power cord is not in use, it is inconvenient to store the power cord, which makes the whole system look messy.

[0004] Therefore, it is necessary to propose a household battery with a power cord reeling function to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a household battery with a power cord winding function, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A household battery with a power cord reeling function comprises a household battery body, a base is installed at the bottom of the household battery body, a walking wheel and a hydraulic leg are installed at the bottom of the base, a control cabinet is installed at the top of the household battery body, and a power cord is installed on the left side of the control cabinet;

[0008] A torsion shaft is rotatably connected in the inner cavity of the control cabinet, a positioning assembly is arranged on the top of the torsion shaft, an anti-sliding block is movably connected to the bottom of the positioning assembly, a connecting column is fixedly connected in the middle of the top of the positioning assembly, and a threaded rod is threadedly connected in the inner cavity of the connecting column.

[0009] Preferably, there are four running wheels and four hydraulic legs, and the four running wheels and four hydraulic legs are all installed at the bottom of the base.

[0010] Preferably, there are six household battery bodies, a mounting seat is installed at the bottom of the inner cavity of the household battery body, a mounting frame is installed on the top of the mounting seat, the household battery body and the control cabinet are connected through the mounting frame, a connector is installed in the inner cavity of the household battery body, and the connector is electrically connected to the control cabinet.

[0011] Preferably, the front and back sides of the outer wall of the torsion shaft are symmetrically fixedly connected with limit plates, and the right side of the power cord is installed on the outer wall of the torsion shaft.

[0012] Preferably, the front and back sides of the bottom of the inner cavity of the positioning component are symmetrically rotatably connected with rollers, the bottoms of the two rollers are attached to the top of the power cord, the front and back sides of the top of the positioning component are symmetrically fixedly connected with extrusion springs, the top of the extrusion springs is fixedly connected to the top of the inner cavity of the control cabinet, and the positioning component is movably connected in the inner cavity of the control cabinet.

[0013] Preferably, a handle is fixedly connected to the top of the connecting column, the connecting column is movably connected in the inner cavity of the control cabinet, the handle is located at the top of the control cabinet, the top of the threaded rod is threadedly connected in the inner cavity of the handle, the bottom of the threaded rod is fixedly connected to an anti-sliding block, the anti-sliding block is movably connected to the bottom of the positioning assembly, and the bottom of the anti-sliding block fits against the top of the power cord.

[0014] Beneficial Effects

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The household battery with the power cord winding function can facilitate the combined installation of multiple household battery bodies through the provided mounting frame, and can be electrically connected to the household battery bodies with the provided connecting heads, thereby improving the use efficiency of the household battery bodies. The provided walking wheels can facilitate the transfer of the household battery bodies, and the provided hydraulic legs can be started to replace the walking wheels for support with the ground, thereby improving the stability of the household battery bodies when they are idle.

[0017] 2. The household battery with the power cord retracting function can retract the power cord at any time through the torque shaft, so that after the power cord is used up, it can be automatically retracted to the side of the control cabinet, and the power cord can be stored when being carried or idle.

[0018] 3. The household battery with the power cord winding function can always squeeze the positioning component to the bottom through the provided extrusion spring, so that the roller can fit with the power cord. When the power cord moves, it will drive the roller to rotate. When the power cord needs to be positioned, the threaded rod is rotated to make the anti-sliding block fit tightly against the top of the power cord, thereby preventing the power cord from winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the front side of the utility model;

[0020] Figure 2 It is a bottom view of the household battery body of the utility model;

[0021] Figure 3 It is an exploded view of the main body of the household battery of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the torsion shaft of the utility model.

[0023] In the figure: 1. Household battery body; 2. Base; 3. Walking wheel; 4. Hydraulic support leg; 5. Mounting seat; 6. Mounting frame; 7. Connector; 8. Control cabinet; 9. Power cord; 10. Mounting bar; 11. Torque shaft; 12. Limit plate; 13. Positioning assembly; 14. Roller; 15. Extrusion spring; 16. Connecting column; 17. Handle; 18. Threaded rod; 19. Anti-sliding block. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-Figure 3 As shown, a household battery with a power cord winding function includes a household battery body 1, a base 2 is installed at the bottom of the household battery body 1, a walking wheel 3 and a hydraulic support leg 4 are installed at the bottom of the base 2, a control cabinet 8 is installed on the top of the household battery body 1, a power cord 9 is installed on the left side of the control cabinet 8, there are four walking wheels 3 and four hydraulic support legs 4, and the four walking wheels 3 and the hydraulic support legs 4 are all installed at the bottom of the base 2, and the household battery body 1 has six, a mounting seat 5 is installed at the bottom of the inner cavity of the household battery body 1, a mounting frame 6 is installed on the top of the mounting seat 5, the household battery body 1 and the control cabinet 8 are connected through the mounting frame 6, a connector 7 is installed in the inner cavity of the household battery body 1, and the connector 7 is electrically connected to the control cabinet 8.

[0026] The provided mounting frame 6 facilitates the combined installation of a plurality of household battery bodies 1, and the provided connecting head 7 enables electrical connection between the household battery bodies 1, thereby improving the utilization efficiency of the household battery bodies 1. The provided walking wheels 3 facilitate the transfer of the position of the household battery bodies 1, and the provided hydraulic legs 4 can be started to replace the walking wheels 3 for support with the ground, thereby improving the stability of the household battery bodies 1 when they are idle.

[0027] like Figure 1 , Figure 3 , Figure 4 As shown, a household battery with a power cord winding function, a torsion shaft 11 is rotatably connected in the inner cavity of a control cabinet 8, a positioning assembly 13 is arranged on the top of the torsion shaft 11, an anti-sliding block 19 is movably connected to the bottom of the positioning assembly 13, a connecting column 16 is fixedly connected in the middle of the top of the positioning assembly 13, a threaded rod 18 is threadedly connected in the inner cavity of the connecting column 16, a limiting disk 12 is symmetrically fixedly connected to the front and back of the outer wall of the torsion shaft 11, the right side of the power cord 9 is installed on the outer wall of the torsion shaft 11, and rollers 14 are symmetrically rotatably connected to the front and back of the bottom of the inner cavity of the positioning assembly 13, and the bottoms of the two rollers 14 are attached to the power cord 9. The top of the power cord 9, the front and back sides of the top of the positioning component 13 are symmetrically fixedly connected with an extrusion spring 15, the top of the extrusion spring 15 is fixedly connected to the top of the inner cavity of the control cabinet 8, the positioning component 13 is movably connected in the inner cavity of the control cabinet 8, the top of the connecting column 16 is fixedly connected with a handle 17, the connecting column 16 is movably connected in the inner cavity of the control cabinet 8, the handle 17 is located at the top of the control cabinet 8, the top of the threaded rod 18 is threadedly connected in the inner cavity of the handle 17, the bottom of the threaded rod 18 is fixedly connected with an anti-sliding block 19, the anti-sliding block 19 is movably connected to the bottom of the positioning component 13, and the bottom of the anti-sliding block 19 fits on the top of the power cord 9.

[0028] By means of the provided torsion shaft 11, the power cord 9 can be retracted at any time, so that after the power cord 9 is used up, it can be automatically retracted to the side of the control cabinet 8, and the power cord 9 can be stored when being carried or idle. By means of the provided extrusion spring 15, the positioning assembly 13 can be squeezed toward the bottom at any time, so that the roller 14 can fit with the power cord 9. When the power cord 9 moves, the roller 14 can be driven to rotate. When the power cord 9 needs to be positioned, the threaded rod 18 is rotated so that the anti-sliding block 19 can fit tightly against the top of the power cord 9, thereby preventing the power cord 9 from being reeled up.

[0029] It should be noted that the utility model is a household battery with a power cord winding function. When in use, the household battery body 1 is driven to move to a suitable position by the walking wheels 3. After the movement is completed, the hydraulic support legs 4 are started to drive the household battery body 1 to rise until the walking wheels 3 are off the ground. When the household battery body 1 needs to be disassembled and maintained, the household battery body 1 at the top is removed to expose the household battery body 1 at the bottom, so that it can be maintained. When the power cord 9 needs to be connected to the power supply, the power cord 9 is pulled out. At this time, the power cord 9 will drive the torque shaft 11 to rotate. After the power cord 9 is connected to the power supply, the threaded rod 18 is rotated to make it threadedly connected to the connecting column 16, thereby driving the anti-sliding block 19 to be pressed down until it is tightly fitted to the top of the power cord 9. When the power cord 9 needs to be wound up, the power cord 9 is disconnected from the power supply, and the threaded rod 18 is rotated in the opposite direction so that the anti-sliding block 19 can be separated from the power cord 9. At this time, the torque shaft 11 can drive the power cord 9 to be wound up.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A household battery with a power cord reeling function, comprising a household battery body (1), characterized in that: A base (2) is installed at the bottom of the household battery body (1), and a walking wheel (3) and a hydraulic support leg (4) are installed at the bottom of the base (2). A control cabinet (8) is installed at the top of the household battery body (1), and a power cord (9) is installed on the left side of the control cabinet (8); A torsion shaft (11) is rotatably connected in the inner cavity of the control cabinet (8), a positioning assembly (13) is arranged on the top of the torsion shaft (11), an anti-sliding block (19) is movably connected to the bottom of the positioning assembly (13), a connecting column (16) is fixedly connected in the middle of the top of the positioning assembly (13), and a threaded rod (18) is threadedly connected in the inner cavity of the connecting column (16).

2. The household battery with power cord retracting function according to claim 1, characterized in that: There are four running wheels (3) and four hydraulic legs (4), and the four running wheels (3) and four hydraulic legs (4) are all installed at the bottom of the base (2).

3. The household battery with power cord retracting function according to claim 1, characterized in that: There are six household battery bodies (1), a mounting seat (5) is installed at the bottom of the inner cavity of the household battery body (1), a mounting frame (6) is installed on the top of the mounting seat (5), the household battery body (1) and the control cabinet (8) are connected via the mounting frame (6), a connector (7) is installed in the inner cavity of the household battery body (1), and the connector (7) is electrically connected to the control cabinet (8).

4. The household battery with power cord retracting function according to claim 1, characterized in that: The front and back sides of the outer wall of the torsion shaft (11) are symmetrically fixedly connected to the limiting disk (12), and the right side of the power cord (9) is installed on the outer wall of the torsion shaft (11).

5. The household battery with power cord retracting function according to claim 1, characterized in that: The front and back sides of the bottom of the inner cavity of the positioning component (13) are symmetrically connected to rollers (14) for rotation, the bottoms of the two rollers (14) are attached to the top of the power cord (9), the front and back sides of the top of the positioning component (13) are symmetrically fixedly connected to extrusion springs (15), the top of the extrusion springs (15) are fixedly connected to the top of the inner cavity of the control cabinet (8), and the positioning component (13) is movably connected in the inner cavity of the control cabinet (8).

6. The household battery with power cord retracting function according to claim 1, characterized in that: The top of the connecting column (16) is fixedly connected to a handle (17), the connecting column (16) is movably connected in the inner cavity of the control cabinet (8), the handle (17) is located at the top of the control cabinet (8), the top of the threaded rod (18) is threadedly connected in the inner cavity of the handle (17), the bottom of the threaded rod (18) is fixedly connected to an anti-sliding block (19), the anti-sliding block (19) is movably connected to the bottom of the positioning assembly (13), and the bottom of the anti-sliding block (19) is attached to the top of the power cord (9).

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