An energy storage lead-acid battery

Abstract

The application discloses a lead-acid energy storage battery, which comprises a battery body and a top adjusting unit, the battery body comprises an outer shell and a cover part, and the cover part is provided with two pole columns; the top adjusting unit comprises a bottom layer unit, a sandwich layer unit and a top layer unit, the bottom layer unit comprises a bottom layer frame, a bottom layer plate and two conductive columns; the sandwich layer unit comprises a sandwich layer frame and a sandwich layer plate, and the top layer unit comprises a top layer frame and a top layer plate; the sandwich layer plate is provided with a sandwich layer perforation which is penetrated by a second conductive column; a first conductive unit and a second conductive unit connected with the first conductive unit are arranged between the bottom layer unit and the sandwich layer unit and between the sandwich layer unit and the top layer unit; the first conductive unit of the bottom layer unit and the sandwich layer unit is electrically connected with the first conductive column, and the first conductive unit of the sandwich layer unit and the top layer unit is electrically connected with the second conductive column. The energy storage battery has better installation flexibility and is more convenient to match and connect with surrounding equipment.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of battery, in particular to a lead-acid energy storage battery. BACKGROUND

[0002] The battery is a device for converting chemical energy into electrical energy. With the development of technology, there are more and more devices and vehicles using the function of the battery, and the use scenarios are also increasing. Although many batteries such as lithium batteries have developed rapidly with the progress of technology, lead-acid energy storage batteries are still widely used due to their low cost, easy access to raw materials, and more stable performance. The existing lead-acid battery mainly uses two protruding pole posts for wiring to provide functions for devices. The pole posts are usually located above the cover and have a fixed position. The distance between the two pole posts is large for some, and small for others. In simple systems, it does not matter as long as the two pole posts achieve electrical connection with the device to achieve power supply. However, in some systems, the installation space is very limited, and there are specific requirements for the position of the pole posts. Either a specially designed battery is needed to match the installation, or a long exposed cable is used to connect. The exposed cable may be long and needs to be wound around the battery, occupying the installation space of other devices. The safety of such long exposed cables is not enough, especially when the device is being maintained. During the disassembly and assembly process, the maintenance personnel may pull the cable. SUMMARY

[0003] The present application aims to provide a lead-acid energy storage battery that can be better installed and better cooperate with other devices.

[0004] Technical solution: An energy storage battery, comprising a battery body and a top adjusting unit, the battery body comprises a shell and a cover part, the cover part is provided with two pole columns, which are positive pole column and negative pole column respectively; the top adjusting unit comprises bottom layer unit, interlayer unit and top layer unit from bottom to top in turn, the bottom layer unit is fixedly connected with the cover part, the bottom layer unit comprises rectangular frame-shaped bottom layer frame, bottom layer flat plate fixedly connected with the bottom layer frame and surrounded by the bottom layer frame, and two conductive columns, first conductive column and second conductive column, are installed on the bottom layer flat plate, the first conductive column is electrically connected with the positive pole column, and the second conductive column is electrically connected with the negative pole column; the interlayer unit comprises rectangular frame-shaped interlayer frame and interlayer flat plate fixedly connected with the interlayer frame and surrounded by the interlayer frame, the top layer unit comprises rectangular frame-shaped top layer frame and top layer flat plate fixedly connected with the top layer frame and surrounded by the top layer frame, the interlayer flat plate is provided with interlayer perforation through the second conductive column, the first conductive unit is installed between the bottom layer unit and the interlayer unit and between the interlayer unit and the top layer unit, and the second conductive unit connected with the first conductive unit through cable, the first conductive unit of the bottom layer unit and the interlayer unit is electrically connected with the first conductive column, and the first conductive unit of the interlayer unit and the top layer unit is electrically connected with the second conductive column; the bottom layer frame is fixedly provided with stud, the interlayer frame is provided with first stud perforation through the stud, the top layer frame is provided with second stud perforation through the stud, and the stud is provided with first locking nut for locking relative positions of the bottom layer unit, the interlayer unit and the top layer unit.

[0005] Preferably, the pole column is provided with a socket, the first conductive column and the second conductive column are both cylindrical, are inserted into the corresponding socket, and are both fixedly provided with a circular ring-shaped conductive ring abutting against the pole column.

[0006] Therefore, the pole column and the socket are matched, the conductive ring abuts against the top end of the pole column, so that better conductive effect is achieved.

[0007] Preferably, the first conductive unit has a first conductive through hole through which the conductive column passes and the inner side wall of which abuts against the conductive column, and the first conductive unit can rotate along the conductive column; the upper surface of the bottom layer frame, the upper surface and the lower surface of the interlayer frame and the lower surface of the top layer frame are all provided with rectangular limiting sliding grooves in the shape of a rectangular frame with rounded corners; the second conductive unit is connected with a sliding unit capable of sliding in the rectangular limiting sliding groove, and the sliding unit comprises two cylindrical sliding columns, a connecting block connected between the two sliding columns, a horizontal rod passing through the connecting block, a connecting block fixed at one end of the horizontal rod, a limiting abutting block fixed at the other end of the horizontal rod, a connecting seat fixedly connected with the limiting abutting block, a mounting seat fixedly connected with the connecting seat, a cylindrical fixing pin fixed to the mounting seat and a top end stop piece fixed to the top end of the fixing pin, the second conductive unit has a second conductive through hole through which the fixing pin passes and the inner side wall of which abuts against the fixing pin, the top end stop piece and the second conductive unit are provided with a compression spring through which the fixing pin passes, the sliding column is provided with a circular annular groove, the connecting block comprises two arc-shaped surrounding plates mounted at the circular annular groove and a connecting plate connected between the two arc-shaped surrounding plates, the connecting plate is provided with a horizontal rod through hole through which the horizontal rod passes, and the horizontal rod is cylindrical and has external threads, and a second locking nut capable of making the limiting abutting block abut against the connecting plate so as to lock the relative position of the horizontal rod and the connecting block is mounted at the external threads.

[0008] Preferably, the top end and the bottom end of the sliding column are both inserted into the rectangular limiting sliding groove; the top end and the bottom end of the sliding column are both provided with anti-skid pads, or the top end and the bottom end of the sliding column are both provided with anti-skid coatings.

[0009] Therefore, after the position of the bottom layer unit, the top layer unit and the interlayer unit is locked, the position of the two sliding units is more stable.

[0010] Preferably, the bottom layer plate and the clamping plate and the clamping plate and the top layer plate are both provided with rotating circular rings, the top end and the bottom end of the rotating circular ring are both provided with annular sliding grooves, and the upper surface of the bottom layer plate, the upper surface and the lower surface of the interlayer plate and the lower surface of the top layer plate are all provided with circular annular sliding rails matched with the annular sliding grooves.

[0011] Preferably, the rotating circular ring is provided with two cable limiting through holes, and the cable corresponding to each rotating circular ring passes through the two cable limiting through holes of the rotating circular ring.

[0012] Therefore, the rotating circular ring limits the cable, avoids the disorder of the excess length of the cable or the cable extending out of the top adjusting unit from the side.

[0013] Preferably, the cable is in the shape of a spiral; or the cable is in the shape of a sinuous snake.

[0014] Thus, the cable has better stretchability due to the structure, and the cable is prevented from being messy or extending from the side of the top adjusting unit.

[0015] Preferably, the top layer plate and the interlayer plate have an insulating ring passing through the second conductive column, the interlayer perforation includes a first hole and a second hole below the first hole in communication with the first hole, a step is formed between the first hole and the second hole, and the top end of the insulating ring abuts against the step.

[0016] Thus, the insulating ring insulates and protects the second conductive column, and the step and the insulating ring cooperate to better limit the position.

[0017] Preferably, the pole column has a side through hole in communication with the jack.

[0018] Thus, the wire is conveniently threaded through the middle of the pole column without using the top adjusting unit.

[0019] Preferably, the terminal block has a wire threading hole.

[0020] Thus, the terminal block is convenient for connecting external wires.

[0021] Preferably, the stud, the first stud perforation and the second stud perforation are all four.

[0022] Preferably, the stud has a first spring between the bottom layer unit and the interlayer unit and a second spring between the interlayer unit and the top layer unit, and the top end of the stud is fixed with a top limiting baffle above the first locking nut.

[0023] Preferably, when the first locking nut locks the relative positions of the bottom layer unit, the interlayer unit and the top layer unit, the upper surface of the bottom layer plate, the upper and lower surfaces of the clamping plate and the lower surface of the top layer plate all abut against the corresponding rotating annular rings.

[0024] Preferably, the outer side wall of the bottom frame has a first strip-shaped groove, the first strip-shaped groove has a fixing bolt for fixing the bottom frame and the cover, the cover has a threaded hole matched with the fixing bolt, the bottom frame is fixed with four supporting blocks, the four supporting blocks are fixed at four corners of the bottom frame, the supporting blocks are L-shaped, the supporting blocks have a second strip-shaped groove and a mounting through hole in communication with the second strip-shaped groove, and the upper surface of the supporting blocks is higher than the upper surface of the top frame.

[0025] Preferably, the battery body is a lead-acid storage battery.

[0026] Preferably, the interlayer frame and the top frame both have a strip-shaped mounting groove, and a strip-shaped reinforcing plate is fixed in the strip-shaped mounting groove.

[0027] The reinforcing plate is preferably a metal reinforcing plate, so that the strength of the sandwich frame and the top frame is greater and is not easy to deform.

[0028] The bottom frame does not need to be provided with a reinforcing plate due to its relatively large thickness.

[0029] Beneficial effects: the battery of the present application has a top adjusting unit, which is more flexible in use scenarios, and the top adjusting unit can be split, so that the battery body can be used independently, but also can be used with the top adjusting unit.

[0030] In the case of using the top adjusting unit, the positions of the two connection points of the battery connecting the external device can be adjusted in any direction around the whole, so as to be more suitable for electrical connection with the external device in any scenario and at any angle, and the cable at the top adjusting unit is well limited. And the top adjusting unit provides a more flat support platform, so that other devices can be stacked above, so as to be more suitable for the installation of the battery and the cooperation of the battery with other components. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a schematic view of the battery;

[0032] Figure 2 is an enlarged view of area A;

[0033] Figure 3 is a schematic view of the battery from a second perspective;

[0034] Figure 4 is an enlarged view of area B;

[0035] Figure 5 is a schematic view of the battery from a second perspective;

[0036] Figure 6 is an enlarged view of area C;

[0037] Figure 7 is a schematic view of the position of the sliding unit passing through the corner of the rectangular limiting sliding groove;

[0038] Figure 8 is an enlarged view of area D;

[0039] Figure 9 is a schematic view of one shape of the cable;

[0040] Figure 10 is a schematic view of another shape of the cable. DETAILED DESCRIPTION

[0041] Reference: 1.1 housing; 1.2 cover; 1.3 pole; 1.3.1 insertion hole; 1.3.2 side through hole; 2.1 support block; 2.3 second strip-shaped groove; 2.4 mounting through hole; 3 bottom layer unit; 3.1 bottom layer frame; 3.2 bottom layer plate; 3.3 rectangular limiting sliding groove at bottom layer frame; 3.4 stud; 3.4.1 top limiting baffle; 3.4.2 first locking nut; 3.5 first conductive column; 3.6 second conductive column; 3.6.1 conductive ring; 3.6.2 insulating ring; 3.7 first strip-shaped groove; 3.8 fixing bolt; 4 interlayer unit; 4.1 interlayer frame; 4.2 interlayer plate; 4.3 rectangular limiting sliding groove at interlayer frame; 4.4 first stud through hole; 4.5 circular annular sliding rail at interlayer unit; 4.6 clamping through hole; 4.6.1 first hole; 4.6.2 second hole; 5 top layer unit; 5.1 top layer frame; 5.2 top layer plate; 5.3 rectangular limiting sliding groove at top layer frame; 5.4 second stud through hole; 5.5 circular annular sliding rail at top layer unit; 6 rotating ring; 6.1 circular annular groove; 6.2 cable limiting through hole; 7 cable; 8 first conductive unit; 9 sliding unit; 9.1 sliding column; 9.2 surrounding plate; 9.3 connecting plate; 9.4 horizontal rod; 9.5 wiring block; 9.6 second locking nut; 9.7 limiting abutting block; 9.8 connecting seat; 9.9 mounting seat; 9.10 top end baffle; 9.11 compression spring; 9.12 second conductive unit; 10 strip-shaped reinforcing plate.

[0042] Figure Figures 1-10The energy storage lead-acid energy storage battery shown, including a battery body and a top adjusting unit, the battery body includes a shell 1.1 and a cover 1.2, the cover 1.2 has two pole 1.3, respectively, the positive pole and the negative pole; The top adjusting unit from bottom to top in turn includes bottom unit 3, interlayer unit 4 and top unit 5, the bottom unit 3 is fixedly connected with the cover 1.2, the bottom unit 3 includes rectangular frame-shaped bottom layer frame 3.1, bottom layer plate 3.2 fixedly connected with bottom layer frame 3.1 and surrounded by bottom layer frame 3.1 and two conductive columns installed at bottom layer plate 3.2, respectively, first conductive column 3.5 and second conductive column 3.6, the first conductive column 3.5 is electrically connected with the positive pole, and the second conductive column 3.6 is electrically connected with the negative pole; The interlayer unit 4 includes rectangular frame-shaped interlayer frame 4.1, interlayer plate 4.2 fixedly connected with interlayer frame 4.1 and surrounded by interlayer frame 4.1, the top unit 5 includes rectangular frame-shaped top layer frame 5.1 and top layer plate 5.2 fixedly connected with top layer frame 5.1 and surrounded by top layer frame 5.1, the interlayer plate 4.2 has interlayer perforation 4.6 penetrated by the second conductive column, the first conductive unit 8 and the second conductive unit 9.12 connected with the first conductive unit 8 through the cable 7 are installed between the bottom unit 3 and the interlayer unit 4 and between the interlayer unit 4 and the top unit 5, the first conductive unit 8 of the bottom unit 3 and the interlayer unit 4 is electrically connected with the first conductive column 3.5, and the first conductive unit 8 of the interlayer unit 4 and the top unit 5 is electrically connected with the second conductive column 3.6; The bottom layer frame 3.1 is fixed with stud 3.4, the interlayer frame 4.1 has first stud perforation 4.4 penetrated by the stud 3.4, the top layer frame 5.1 has second stud perforation 5.4 penetrated by the stud 3.4, and the stud 3.4 has first locking nut 3.4.2 for locking the relative positions of the bottom unit 3, the interlayer unit 4 and the top unit 5. The pole 1.3 has a socket 1.3.1, the first conductive column 3.5 and the second conductive column 3.6 are both cylindrical, are inserted into the corresponding socket 1.3.1, and are both fixed with the conductive ring 3.6.1 abutting against the pole 1.3.

[0043] The first conductive unit 8 has a first conductive through hole which is penetrated by the conductive column and the inner side wall of which abuts against the conductive column, and the first conductive unit 8 can rotate along the conductive column; the upper surface of the bottom layer frame 3.1, the upper surface and the lower surface of the interlayer frame 4.1, and the lower surface of the top layer frame 5.1 are all provided with a rectangular limiting sliding groove in the shape of a rectangular frame with rounded corners; the second conductive unit 9.12 is connected with a sliding unit 9 which can slide in the rectangular limiting sliding groove, and the sliding unit 9 comprises two cylindrical sliding columns 9.1, a connecting block 9.3 connected between the two sliding columns 9.1, a horizontal rod 9.4 penetrating the connecting block 9.3, a connecting block 9.5 fixed at one end of the horizontal rod 9.4, a limiting abutting block 9.7 fixed at the other end of the horizontal rod 9.4, a connecting seat 9.8 fixedly connected with the limiting abutting block 9.7, a mounting seat 9.9 fixedly connected with the connecting seat 9.8, a cylindrical fixed pin fixed to the mounting seat 9.9, and a top end baffle 9.10 fixed to the top end of the fixed pin, the second conductive unit 9.12 has a second conductive through hole which is penetrated by the fixed pin and the inner side wall of which abuts against the fixed pin, and the second conductive unit 9.12 and the top end baffle 9.10 are provided with a compression spring 9.11 which is penetrated by the fixed pin, the sliding column 9.1 is provided with a circular annular groove, the connecting block comprises two arc-shaped surrounding plates 9.2 mounted at the circular annular groove and a connecting plate 9.3 connected between the two arc-shaped surrounding plates 9.2, the connecting plate 9.3 is provided with a horizontal rod through hole which is penetrated by the horizontal rod 9.4, the horizontal rod 9.4 is in the shape of a cylinder and is provided with external threads, and a second locking nut 9.6 is mounted at the external threads, so that the limiting abutting block 9.7 can abut against the connecting plate 9.3, thereby locking the relative positions of the horizontal rod 9.4 and the connecting block.

[0044] The top end and bottom end of the sliding column 9.1 are inserted into the rectangular limiting sliding groove; the top end and bottom end of the sliding column 9.1 are provided with non-slip pads or are provided with non-slip coatings. The bottom layer plate 3.2 and the clamping plate 4.2 and the clamping plate 4.2 and the top layer plate 5.2 are provided with rotating rings 6, the top end and bottom end of the rotating ring 6 are provided with annular sliding grooves 6.1, the upper surface of the bottom layer plate 3.2, the upper surface and lower surface of the clamping plate 4.2 and the lower surface of the top layer plate 5.2 are provided with annular sliding rails matched with the annular sliding grooves 6.1; the rotating ring 6 is provided with two cable limiting holes, and each rotating ring 6 is provided with a cable 7 passing through the two cable limiting holes 6.2 of the rotating ring 6. The cable 7 is in a spiral shape; or the cable 7 is in a winding snake shape. The top layer plate 5.2 and the clamping plate 4.2 are provided with an insulating ring 3.6.2 penetrated by a second conductive column 3.6, the clamping hole 4.6 includes a first hole 4.6.1 and a second hole 4.6.2 located below the first hole 4.6.1 and communicated with the first hole 4.6.1, and a step portion is formed between the first hole 4.6.1 and the second hole 4.6.2, and the top end of the insulating ring 3.6.2 abuts against the step portion. The pole 1.3 is provided with a side through hole 1.3.2 communicated with the jack 1.3.1; the terminal block 9.5 is provided with a wire hole. The stud 3.4, the first stud hole 4.4 and the second stud hole 5.4 are four; the stud 3.4 is provided with a first spring located between the bottom layer unit 3 and the clamping layer unit 4 and a second spring located between the clamping layer unit 4 and the top layer unit 5; the top end of the stud 3.4 is fixed with a top limiting baffle 3.4.1 located above the first locking nut 3.4.2; when the first locking nut 3.4.2 locks the relative positions of the bottom layer unit 3, the clamping layer unit 4 and the top layer unit 5, the upper surface of the bottom layer plate 3.2, the upper surface and lower surface of the clamping plate 4.2 and the lower surface of the top layer plate 5.2 abut against the corresponding rotating ring 6. The outer side wall of the bottom layer frame 3.1 is provided with a first strip-shaped groove 3.7, the first strip-shaped groove 3.7 is provided with a fixing bolt 3.8 for fixing the bottom layer frame 3.1 and the cover 1.2, and the cover 1.2 is provided with a threaded hole matched with the fixing bolt 3.8; the bottom layer frame 3.1 is fixed with four supporting blocks 2.1, and the four supporting blocks 2.1 are fixed at four corners of the bottom layer frame, the supporting block 2.1 is in an L shape, the supporting block 2.1 is provided with a second strip-shaped groove 2.3 and a mounting through hole 2.4 communicated with the second strip-shaped groove 2.3, and the upper surface of the supporting block 2.1 is higher than the upper surface of the top layer frame 5.1.

[0045] As shown in the figure, the battery of this application has a detachable top adjustment unit, allowing the battery to be used independently, just like a regular battery. The battery body has multiple battery chambers, each containing electrolyte, a positive plate, a negative plate, and separators. However, the battery body of this application can be used in conjunction with the top adjustment unit. As shown in the figure, since the top adjustment unit is fixed to the top cover and has multiple L-shaped support blocks, a fixed mounting reference is provided. The L-shaped support blocks can then be used to mount other components through mounting holes, thus providing better flexibility in the battery's compatibility with other equipment in the surrounding environment. Furthermore, as shown in the figure, the bottom unit, the middle unit, and the top unit of this application's battery actually provide two independent moving spaces. The first and second conductive units within these two spaces move independently without affecting each other. The sliding unit can slide along a rectangular frame-shaped limiting groove, and both the first and second conductive units can rotate. Therefore, the positions of the two terminal blocks used for wiring can be adjusted as needed, further increasing wiring flexibility and making the battery's installation and use more compatible with surrounding equipment. The sliding unit, as shown in the figure, utilizes two sliding columns in conjunction with a connecting block, thus achieving... Figure 7 As shown, it can smoothly pass through the corner of the rectangular limiting slide groove. When passing the corner, the second locking nut can be loosened, and the wiring block can be pulled backward. This allows the cable to be used to drag the sliding unit's position, and also prevents the protruding wiring block from interfering with the stud or L-shaped support block. Furthermore, the cable connecting the first and second conductive units can pass through the rotating ring. Because the rotating ring can rotate and the cable is limited by the rotating ring, combined with the shape of the cable, it ensures that the cable always remains within the space of the top adjustment unit, preventing cable tangling or interference with other equipment caused by outward extension.

[0046] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes and modifications can be made to the present invention without departing from the scope defined by the claims.

Claims

1. An energy storage lead-acid battery, characterized in that, The utility model provides a battery, including battery body and top adjusting unit, the battery body includes shell and cover, the cover has two pole, respectively positive pole and negative pole, the top adjusting unit from bottom to top includes bottom layer unit, interlayer unit and top layer unit in proper order, bottom layer unit and cover fixed connection, bottom layer unit includes rectangular frame's bottom layer frame, with bottom layer frame fixed connection and is surrounded by bottom layer frame bottom layer flat plate and installs two conductive column in bottom layer flat plate, respectively first conductive column and second conductive column, first conductive column and positive pole electric connection, second conductive column and negative pole electric connection, interlayer unit includes rectangular frame's interlayer frame, with interlayer frame fixed connection and is surrounded by interlayer flat plate, top layer unit includes rectangular frame's top layer frame and with top layer frame fixed connection and is surrounded by top layer flat plate, interlayer flat plate has the interlayer perforation that second conductive column passes through, bottom layer unit and interlayer unit between and interlayer unit and top layer unit between all install first conductive unit and through cable with first conductive unit connection's second conductive unit, bottom layer unit and interlayer unit's first conductive unit and first conductive column electric connection, interlayer unit and top layer unit's first conductive unit and second conductive column electric connection, bottom layer frame is fixed with stud, interlayer frame has the first stud perforation that stud passes through, top layer frame has the second stud perforation that stud passes through, and the stud has the first lock nut of bottom layer unit, interlayer unit and top layer unit relative position lock dead. First conductive unit has the first conductive perforation that conductive column passes through and inner side wall and conductive column abut, and first conductive unit can rotate along the conductive column, the upper surface of bottom layer frame, the upper surface and lower surface of interlayer frame and the lower surface of top layer frame all have the rectangular limit sliding groove that is rectangular frame with rounded corners, second conductive unit is connected with the sliding unit that can slide in the rectangular limit sliding groove, including two cylindrical sliding columns, the connecting block that is connected between two sliding columns, the horizontal rod that passes through the connecting block, the wiring block that is fixed with one end of horizontal rod, the limit abutment block that is fixed with the other end of horizontal rod, the connecting seat that is fixedly connected with limit abutment block, the mounting seat that is fixedly connected with connecting seat, the cylindrical fixed pin that is fixed to mounting seat and the top end baffle that is fixed to the top end of fixed pin, second conductive unit has the second conductive perforation that fixed pin passes through and inner side wall and fixed pin abut, and the compression spring between top end baffle and second conductive unit has the fixed pin that passes through, sliding column has circular ring recess, connecting block includes two arc surrounding plates that are installed at circular ring recess and the connecting plate that is connected between two arc surrounding plates, the connecting plate has the horizontal rod perforation that horizontal rod passes through, and horizontal rod is cylindrical and has outer thread, and the second lock nut that can make limit abutment block abut the connecting plate so as to lock the relative position of horizontal rod and connecting block is installed at outer thread.

2. The energy stored lead-acid energy storage battery of claim 1, wherein, The pole column has a socket, the first and second conductive columns are both cylindrical, both are inserted into the corresponding socket, and both are fixed with a circular conductive ring abutting the pole column.

3. The energy stored lead-acid energy storage battery of claim 1 wherein, The top end and bottom end of the sliding stand are both inserted into the rectangular limiting sliding groove; the top end and bottom end of the sliding stand are both provided with a non-slip pad, or the top end and bottom end of the sliding stand are both provided with a non-slip coating.

4. The energy stored lead-acid energy storage battery of claim 1 wherein, The bottom layer plate and the clamping plate are both provided with a rotating ring, the top end and bottom end of the rotating ring are both provided with an annular sliding groove, the upper surface of the bottom layer plate, the upper and lower surfaces of the clamping plate, and the lower surface of the top layer plate are all provided with a circular sliding rail matched with the annular sliding groove; the rotating ring is provided with two cable limiting perforations, and the corresponding cable of each rotating ring passes through the two cable limiting perforations of the rotating ring.

5. The energy stored lead-acid energy storage battery of claim 1 wherein, The cable is in a spiral shape; or the cable is in a winding snake shape.

6. The energy stored lead-acid energy storage battery of claim 1 wherein, The top layer plate and the clamping plate are both provided with an insulating ring penetrated by the second conductive column, the clamping perforation includes a first hole and a second hole below the first hole in communication with the first hole, a step portion is formed between the first hole and the second hole, and the top end of the insulating ring abuts the step portion.

7. The energy stored lead-acid energy storage battery of claim 2, wherein, The pole column is provided with a side through hole in communication with the socket; and the wiring block is provided with a threading hole.

8. The energy stored lead-acid energy storage battery of claim 1 wherein, The stud, the first stud perforation and the second stud perforation are all four; the stud is provided with a first spring between the bottom layer unit and the clamping layer unit and a second spring between the clamping layer unit and the top layer unit; the top end of the stud is fixed with a top limiting baffle above the first locking nut; when the first locking nut locks the relative positions of the bottom layer unit, the clamping layer unit and the top layer unit, the upper surface of the bottom layer plate, the upper and lower surfaces of the clamping plate, and the lower surface of the top layer plate all abut the corresponding rotating ring.

9. The energy stored lead-acid energy storage battery of claim 1 wherein, The outer side wall of the bottom frame is provided with a first strip-shaped groove, the first strip-shaped groove is provided with a fixing bolt for fixing the bottom frame and the cover, and the cover is provided with a threaded hole matched with the fixing bolt; the bottom frame is fixed with four supporting blocks, the four supporting blocks are fixed to four corners of the bottom frame, the supporting blocks are L-shaped, the supporting blocks are provided with a second strip-shaped groove and a mounting through hole in communication with the second strip-shaped groove, and the upper surface of the supporting blocks is higher than the upper surface of the top frame.

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