CN212295771U

CN212295771U - High-efficient energy storage power supply unit

Info

Publication number: CN212295771U
Application number: CN202020557582.4U
Authority: CN
Inventors: 宋会毫
Original assignee: Guangzhou Haoyue New Energy Equipment Co ltd
Current assignee: Guangzhou Haoyue New Energy Equipment Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-01-05
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a high-efficiency energy-storage power supply device, which comprises a box body, a bottom wall plate, a top cover, a folding and unfolding component, a seat and backrest component, a clamping component, a turntable, a turnover plate and a photoelectric conversion component, a top cover is buckled at the opening at the top end of the box body, a ring-shaped plate-shaped sun shield is fixed at the outer edge of the top cover, a rotary table is rotatably arranged on the top surface of the top cover, one end of the rotary table is hinged with the bottom end of a turnover plate, the inclined top end of the turnover plate is hinged with a telescopic end of an electric telescopic rod, the bottom end of the electric telescopic rod is hinged on the top surface of the rotary table, a photoelectric conversion component is arranged on one side surface of the turnover plate, which is far away from the turntable, a storage battery for storing electric energy is arranged in the box body, the bottom end of the top cover is fixedly connected with a bottom coaming, the inner side of the bottom coaming is provided with a folding and unfolding assembly for folding and unfolding the movable wheels, and the movable wheels are provided with a plurality of groups in an annular array relative to the center of the bottom of the top cover. This high-efficient energy storage power supply unit has advantages such as structural design is reasonable, convenient to use is reliable, can generally use widely.

Description

High-efficient energy storage power supply unit

Technical Field

The utility model belongs to the technical field of solar energy electrical equipment, concretely relates to high-efficient energy storage power supply unit.

Background

With the progress of science and technology and the continuous improvement of living conditions of people, digital electronic products such as mobile phones, tablet computers and the like are very popular. But also meets the practical problem that the power consumption of the electronic products is extremely remarkable, the electric quantity of the built-in battery is limited, and the electric appliances can be kept to work normally only by timely charging.

At present, mobile phone charging equipment powered by a municipal power grid is arranged in public places such as airports, hotels, hospitals, post offices and the like at home to solve the problem of charging mobile phones and the like at any time, dependence on the municipal power grid is reduced at present when non-renewable energy sources are increasingly deficient, renewable energy sources are developed, particularly the utilization of a solar photovoltaic power generation technology is required to be a trend of social development, and charging stations used at present stations or airports are simple and crude in structure, single in function, mostly fixed on walls and large in limitation when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient energy storage power supply unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency energy storage power supply device comprises a box body, a bottom enclosing plate, a top cover, a folding and unfolding assembly, a sitting and leaning assembly, a clamping assembly, a rotary plate, a turnover plate and a photoelectric conversion assembly, wherein the top cover is fixedly fastened at an opening at the top end of the box body;

a bottom coaming is fixedly connected to the bottom end of the top cover, folding and unfolding assemblies for folding and unfolding the movable wheels are mounted on the inner side of the bottom coaming, and the movable wheels are arranged in an annular array relative to the center of the bottom of the top cover;

the vertical side wall of the box body near the bottom end is also provided with a seat assembly, and the seat assembly is provided with a plurality of groups around the box body.

Preferably, the center of the bottom surface of the rotary table is fixedly connected with a crankshaft of a first motor, the crankshaft of the first motor penetrates through the top cover and is connected with the top cover in a rotating mode through a bearing, the first motor is fixed to the bottom end face of the top cover, an annular ball groove is formed in the opposite face of the rotary table and the top cover, the crankshaft of the first motor serves as the center, and a plurality of balls are placed in the ball groove.

Preferably, the photoelectric conversion assembly comprises a first photovoltaic plate, a second photovoltaic plate, a third photovoltaic plate, a fourth photovoltaic plate, a second threaded sleeve, a first threaded sleeve and a push-pull rod, the first photovoltaic plate, the second photovoltaic plate, the third photovoltaic plate and the fourth photovoltaic plate are sequentially connected through hinges, a connecting plate is fixed between two groups of hinges between every two adjacent groups of photovoltaic plates, the two groups of connecting plates between the first photovoltaic plate and the second photovoltaic plate and between the third photovoltaic plate and the fourth photovoltaic plate are hinged with one end of the push-pull rod, the other ends of the two groups of push-pull rods are hinged on the first threaded sleeve, one end of the connecting rod is fixed on one group of connecting plates between the second photovoltaic plate and the third photovoltaic plate at intervals, the other end of the connecting rod is fixedly connected on the second threaded sleeve, and the second threaded sleeve and the first threaded sleeve synchronously move in the reverse direction.

Preferably, the second threaded sleeve and the first threaded sleeve are sleeved on the first threaded rod in a threaded manner, the first threaded rod is connected with the first threaded sleeve, two sections of threads of the second threaded sleeve are arranged in a reverse manner, when the first threaded sleeve and the second threaded sleeve move to the middle of the first threaded rod, the first photovoltaic panel, the second photovoltaic panel, the third photovoltaic panel and the fourth photovoltaic panel are located on the same plane, one end of the first threaded rod is connected onto the turnover plate in a rotating manner through a bearing, and the first threaded rod penetrates through a crankshaft of a second motor fixed on the turnover plate fixedly connected with the turnover plate.

Preferably, the folding and unfolding component comprises a second threaded rod, a threaded sleeve, a mounting plate, a transmission shaft, a bearing seat and a third motor, the third motor is fixed at the center of the bottom wall of the box body, a shaft of the third motor vertically penetrates through the bottom wall of the box body downwards, a driving bevel gear is fixed at the bottom end of the shaft of the third motor, a driven bevel gear meshed with the driving bevel gear is fixed at one end of the horizontal transmission shaft, the transmission shaft is rotatably connected with the bearing seat fixed on the bottom wall of the box body through a bearing, the other end of the transmission shaft is connected with one end of the second threaded rod through a universal coupler, the other end of the second threaded rod inclines downwards and is rotatably connected onto the inner side wall of the bottom wall plate through a bearing, the threaded sleeve is arranged on the second threaded rod, the.

Preferably, a retaining rod is further arranged above the second threaded rod in parallel, the top end of the retaining rod is fixedly connected to the bottom wall of the box body, the bottom end of the retaining rod is fixedly connected to the inner side wall of the bottom wall plate, and the sliding sleeve sleeved on the retaining rod in a sliding mode is fixedly connected with the threaded sleeve.

Preferably, damper includes first outer tube, first spring and first telescopic link, and inside first telescopic link one end slide-inserted to first outer tube one end, and the butt has the inside first spring that sets up of first outer tube, and the one end fixed connection that first telescopic link was kept away from to first outer tube is on the mounting panel top surface, and first telescopic link is in the outside one end fixed connection of first outer tube and sheathes in at the screw thread.

Preferably, the seat component comprises a connecting rod, a seat plate and a separation blade, one end of the seat plate is hinged to the outer side wall of the box body close to the bottom end, an arc-shaped connecting rod is fixed to the top surface of the seat plate, the top end of the connecting rod penetrates through a through hole formed in the side wall of the box body and extends into the box body, the separation blade is fixedly connected to the connecting rod inside the box body, a ball head is fixed to one side face, deviating from the connecting rod, of the separation blade, and a clamping component for clamping the ball head is.

Preferably, the joint subassembly includes card, branch and roof pressure subassembly, and the card is arc platelike structure, and the laminating of card inner wall and bulb outer wall, and the card is provided with the multiunit, and it has the top of branch to articulate in the card bottom, and the bottom fixed connection of branch is connected with the roof pressure subassembly on the inside diapire of box near the bottom of card lateral wall.

Preferably, the roof pressure subassembly includes second telescopic link, second outer tube and second spring, and the second telescopic link top articulates on the nearly bottom lateral wall of card, and inside the slope bottom sliding insertion of second telescopic link reached second outer tube top, and the butt had the second spring of the inside setting of second outer tube, and the bottom of second outer tube articulates on the box top surface.

The utility model discloses a technological effect and advantage: according to the efficient energy storage power supply device, through the design of the folding and unfolding component, a plurality of groups of second threaded rods arranged on the peripheral sides can be driven to rotate through a third motor, and the sliding sleeve and the retaining rod which play a limiting role are matched, so that the bottom of the second threaded rod can be lifted and connected with the threaded sleeve of the moving wheel, the moving wheel can be conveniently moved when the moving wheel is lowered to lift the bottom surrounding plate, and the placement stability of the device is improved when the moving wheel is lifted to the ground; photovoltaic board sets up the multiunit among the photoelectric conversion subassembly, and through first threaded rod, first thread bush, second thread bush and push-and-pull rod can be folded and expanded the photovoltaic board, folding the removal of taking in the back device of being convenient for, occupation space also can be reduced, photoelectric conversion subassembly accessible carousel simultaneously, electric telescopic handle changes the orientation, photoelectric conversion efficiency can be improved, design through sitting by the subassembly, can facilitate for people have a rest, also can indirectly improve the income of cell-phone charging station, the joint subassembly is used with sitting by the subassembly cooperation, can pack up the seat through the mode of locking the bulb when sitting by the subassembly and not using, make seat laminating box lateral wall, occupation space is reduced, this high-efficient energy storage power supply unit, and has advantages such as structural design is reasonable, high durability and convenient use is reliable, can generally use widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the photoelectric conversion module of the present invention;

FIG. 3 is a schematic structural view of the folding and unfolding assembly of the present invention;

FIG. 4 is a schematic structural view of the shock absorbing assembly of the present invention;

FIG. 5 is a schematic view of the structure of the seat assembly of the present invention;

FIG. 6 is a schematic structural view of the clamping assembly of the present invention;

fig. 7 is a schematic structural view of the connecting rod and the seat plate of the present invention.

In the figure: 1 sun visor, 2 skirting boards, 3 top covers, 4 first motors, 5 clamping components, 6 folding and unfolding components, 7 seating and leaning components, 8 turntables, 9 electric telescopic rods, 10 photoelectric conversion components, 11 boxes, 12 first photovoltaic boards, 13 second photovoltaic boards, 14 third photovoltaic boards, 15 fourth photovoltaic boards, 16 connecting boards, 17 push-pull rods, 18 connecting rods, 19 first threaded rods, 20 first threaded sleeves, 21 second threaded sleeves, 22 turnover boards, 23 second motors, 24 sliding sleeves, 25 retaining rods, 26 second threaded rods, 27 transmission shafts, 28 bearing seats, 29 third motors, 31 moving wheels, 32 mounting plates, 33 threaded sleeves, 34 driven bevel gears, 35 driving bevel gears, 36 first outer tubes, 37 first springs, 39 first telescopic rods, 40 ball heads, 41 connecting rods, 42 seating plates, 43 support rods, 44 clamping pieces, 45 second telescopic rods, 46 second outer tubes and 47 second springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a high-efficient energy storage power supply unit as shown in fig. 1-7, including box 11, end wall board 2, top cap 3, receive and expand subassembly 6, seat and lean on subassembly 7, joint subassembly 5, carousel 8, returning face plate 22 and photoelectric conversion subassembly 10 the fixed lock of box 11 top end opening part has top cap 3, the outer fringe of top cap 3 is fixed with the sunshading board 1 that is the annular plate-like, it is provided with carousel 8 to rotate on top surface of top cap 3, it has the bottom of returning face plate 22 to articulate on one end of carousel 8, it has the flexible end of electric telescopic handle 9 to articulate on the top that returning face plate 22 inclines, the bottom of electric telescopic handle 9 articulates on carousel 8 top surface, install photoelectric conversion subassembly 10 on a side that returning face plate 22 deviates from carousel 8, install the battery that is used for storing the electric energy inside box 11;

the bottom end of the top cover 3 is fixedly connected with a bottom coaming plate 2, the inner side of the bottom coaming plate 2 is provided with a folding and unfolding assembly 6 for folding and unfolding the moving wheels 31, the moving wheels 31 are arranged in a plurality of groups in an annular array relative to the center of the bottom of the top cover 3, the bottom coaming plate 2 is in an annular plate-shaped structure, and when the bottom end of the bottom coaming plate 2 contacts the ground, the device can be stably supported;

still install on the vertical lateral wall of the nearly bottom of box 11 and sit and lean on subassembly 7, sit and lean on subassembly 7 to encircle box 11 and be provided with the multiunit, the seat is leaned on subassembly 7 and can be for people provide the rest place, can improve the probability that people used cell-phone mobile charging station simultaneously to a certain extent, and cooperation sunshading board 1 improves and is suitable for the comfort level.

Concretely, 8 bottom surface center fixedly connected with first motor 4's of carousel spindle, first motor 4's spindle passes top cap 3 and rotates through the bearing and connect top cap 3, first motor 4 is fixed on top cap 3 bottom end face, use first motor 4's spindle to offer annular ball groove as the center on carousel 8 and top cap 3 opposite face, multiple ball has been placed in the ball inslot, the ball plays supporting role to pivoted carousel 8 on the one hand, on the other hand when carousel 8 rotates, improve carousel 8 pivoted smoothness nature.

Specifically, the photoelectric conversion assembly 10 comprises a first photovoltaic panel 12, a second photovoltaic panel 13, a third photovoltaic panel 14, a fourth photovoltaic panel 15, a second threaded sleeve 21, a first threaded sleeve 20 and a push-pull rod 17, wherein the first photovoltaic panel 12, the second photovoltaic panel 13, the third photovoltaic panel 14 and the fourth photovoltaic panel 15 are sequentially connected through hinges, a connecting plate 16 is fixed between two groups of hinges between two adjacent groups of photovoltaic panels, two groups of connecting plates 16 between the first photovoltaic panel 12 and the second photovoltaic panel 13 and between the third photovoltaic panel 14 and the fourth photovoltaic panel 15 are respectively hinged with one end of the push-pull rod 17, the other ends of the two groups of push-pull rods 17 are respectively hinged on the first threaded sleeve 20, one end of a connecting rod 18 is fixed on one group of the connecting plates 16 between the second photovoltaic panel 13 and the third photovoltaic panel 14 at intervals, the other end of the connecting rod 18 is fixedly connected on the second threaded sleeve 21, and the second threaded sleeve 21 and the first threaded sleeve 20 synchronously move in opposite directions, the method specifically comprises the following steps: when the second threaded sleeve 21 and the first threaded sleeve 20 are far away from each other, one end, far away from the second threaded sleeve 21, of the connecting rod 18 pushes one end, connected with the second photovoltaic panel 13 and the third photovoltaic panel 14, of the connecting rod to extend forwards, one end, far away from the first threaded sleeve 20, of the push-pull rod 17 pulls one end, connected with the second photovoltaic panel 13, of the first photovoltaic panel 12 and one end, connected with the fourth photovoltaic panel 15, of the third photovoltaic panel 14 to move backwards, and therefore folding and storage are achieved.

Specifically, the second thread bush 21 and the first thread bush 20 are sleeved on the first threaded rod 19, two sections of threads of the first thread bush 20 and the second thread bush 21 are connected by the first threaded rod 19 and are arranged in opposite directions, when the first thread bush 20 and the second thread bush 21 move to the middle of the first threaded rod 19, the first photovoltaic panel 12, the second photovoltaic panel 13, the third photovoltaic panel 14 and the fourth photovoltaic panel 15 are located on the same plane, one end of the first threaded rod 19 is connected to the turnover panel 22 in a rotating mode through a bearing, and the first threaded rod penetrates through a crankshaft of a second motor 23 fixed to the turnover panel 22 and fixedly connected to the turnover panel 22.

Specifically, the folding and unfolding component 6 comprises a second threaded rod 26, a threaded sleeve 33, a mounting plate 32, a transmission shaft 27, a bearing seat 28 and a third motor 29, the third motor 29 is fixed at the center of the bottom wall of the box body 11, the shaft of the third motor 29 vertically and downwardly penetrates through the bottom wall of the box body 11, a driving bevel gear 35 is fixed at the bottom end of the shaft of the third motor 29, a driven bevel gear 34 meshed with the driving bevel gear 35 is fixed at one end of the horizontal transmission shaft 27, the transmission shaft 27 is rotatably connected with the bearing seat 28 fixed on the bottom wall of the box body 11 through a bearing, the other end of the transmission shaft 27 is connected with one end of the second threaded rod 26 through a universal coupling, the other end of the second threaded rod 26 inclines downwardly and is rotatably connected to the inner side wall of the bottom enclosing plate 2 through a bearing, the threaded sleeve 33 is sleeved, the moving wheel 31 is mounted on the bottom surface of the mounting plate 32, and when the moving wheel 31 moves down to touch the floor panel 2 and lift it, the moving wheel 31 can be used to move it conveniently.

Specifically, a holding rod 25 is further disposed above the second threaded rod 26 in parallel, the top end of the holding rod 25 is fixedly connected to the bottom wall of the box 11, the bottom end of the holding rod 25 is fixedly connected to the inner side wall of the bottom wall plate 2, a sliding sleeve 24 slidably sleeved on the holding rod 25 is fixedly connected to the threaded sleeve 33, the holding rod 25 and the sliding sleeve 24 improve the movement support stability on one hand, and limit the lifting of the moving wheel 31 on the other hand, even if the sliding sleeve 33 only moves up and down, the holding rod does not rotate along with the second threaded rod 26.

Specifically, the shock absorption assembly comprises a first outer tube 36, a first spring 37 and a first telescopic rod 39, one end of the first telescopic rod 39 is slidably inserted into one end of the first outer tube 36, the first spring 37 arranged inside the first outer tube 36 is abutted to the end, away from the first telescopic rod 39, of the first outer tube 36 is fixedly connected to the top surface of the mounting plate 32, the first telescopic rod 39 is located at one end, outside the first outer tube 36, of the first telescopic rod and is fixedly connected to the threaded sleeve 33, and the shock absorption assembly weakens the influence of vibration on internal components 11 in the moving process.

It is specific, it includes connecting rod 41 to sit on subassembly 7, seat 42 and separation blade, seat 42 one end articulates on the nearly bottom lateral wall of box 11, be fixed with curved connecting rod 41 at seat 42 top surface, the through-hole that sets up on the connecting rod 41 top is passed box 11 lateral wall extends inside box 11, and be in fixed connection separation blade on the connecting rod 41 of box 11 inside, the separation blade deviates from being fixed with bulb 40 on the side of connecting rod 41, be provided with joint subassembly 5 of joint bulb 40 on the inside diapire of box 11 of bulb 40 below, sit on subassembly 7 for people provide the place of rest, also can improve the probability that people used cell-phone charging station to a certain extent simultaneously.

Specifically, joint subassembly 5 includes card 44, branch 43 and roof pressure subassembly, and card 44 is arc platelike structure, and the laminating of card 44 inner wall and 40 outer walls of bulb, and card 44 is provided with the multiunit, and it has the top of branch 43 to articulate in card 44 bottom, and the bottom fixed connection of branch 43 is connected with the roof pressure subassembly on the inside diapire of box 11 near the bottom of card 44 lateral wall.

Specifically, the top pressure subassembly includes second telescopic link 45, second outer tube 46 and second spring 47, and second telescopic link 45 top articulates on the nearly bottom lateral wall of card 44, and inside the slope bottom sliding insertion of second telescopic link 45 reached second outer tube 46 top, and the butt has the inside second spring 47 that sets up of second outer tube 46, and the bottom of second outer tube 46 articulates on box 11 top surface.

Specifically, the high-efficiency energy storage power supply device is used as a mobile phone charging station, a specific implementation part is arranged inside a box body 11, a charging port is arranged on the side wall of the box body 11, when a photoelectric conversion assembly 10 is unfolded, solar energy can be converted into electric energy to be stored in a storage battery inside the box body 11, meanwhile, the orientation of a first photovoltaic panel 12, a second photovoltaic panel 13, a third photovoltaic panel 14 and a fourth photovoltaic panel 15 in the photoelectric conversion assembly 10 can be adjusted, a rotating disc 8 is driven to rotate by a first motor 4, meanwhile, the orientation of a turnover plate 22 provided with the photoelectric conversion assembly 10 can be changed by the stretching of an electric telescopic rod 9, so that the photoelectric conversion efficiency is improved, a second motor 23 fixed on the turnover plate 22 drives a first threaded rod 19 to rotate, two reverse threads on the first threaded rod 19 can synchronously and reversely move a second threaded sleeve 21 and a first threaded sleeve 20, and further utilize a connecting rod 18, The push-pull rod 17 pushes and pulls the first photovoltaic panel 12, the second photovoltaic panel 13, the third photovoltaic panel 14, the sun shield 1 and the fourth photovoltaic panel 15 to flatten or fold the photovoltaic panels for storage, when the device needs to be moved, the third motor 29 drives the driving bevel gear 35 to rotate, the driving bevel gear 35 drives the driven bevel gear 34 meshed with the driving bevel gear 35 to rotate, and further drives the transmission shaft 27 to rotate, the transmission shaft 27 drives the second threaded rod 26 connected with the transmission shaft 27 to rotate, due to the limitation of the sliding sleeve 24 and the retaining rod 25, the threaded sleeve 33 on the second threaded rod 26 can move on the second threaded rod 26, when the threaded sleeve 33 moves downwards, the moving wheel 31 arranged below the threaded sleeve 33 is driven to descend, when the moving wheel 31 touches the ground and lifts the bottom surrounding panel 2, the moving wheel can move conveniently, otherwise, the device placing stability can be improved by using the bottom surrounding panel 2, and when the device is moved, the first photovoltaic panel 12, the second photovoltaic, Second photovoltaic board 13, third photovoltaic board 14, fourth photovoltaic board 15 is folded and is accomodate, can be convenient for remove, reduce occupation space simultaneously, the seat that sets up on the nearly bottom of box 11 can supply people to sit and stand the rest, when overturning seat 42 to level, the separation blade offsets with 11 inner walls of box, seat 42 can supply people to sit and stand, when not using, upwards upset seat 42, fixed bulb 40 card is gone into between multiunit card 44 on the separation blade, in order to guarantee that seat 42 stands, when seat 42 stands, still can set up the bill-board on the side that deviates from box 11, in order to improve seat 42's functionality, this high-efficient energy storage power supply unit, structural design is reasonable, advantages such as convenient to use is reliable, can generally use widely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An efficient energy storage power supply device is characterized in that: comprises a box body (11), a bottom coaming plate (2), a top cover (3), a folding and unfolding component (6), a seating and leaning component (7), a clamping component (5), a turntable (8), a turnover plate (22) and a photoelectric conversion component (10), a top cover (3) is fixedly buckled at the opening at the top end of the box body (11), a ring-shaped plate-shaped sun shield (1) is fixed at the outer edge of the top cover (3), a rotary table (8) is rotatably arranged on the top surface of the top cover (3), one end of the rotary table (8) is hinged with the bottom end of a turnover plate (22), the inclined top end of the turnover plate (22) is hinged with the telescopic end of an electric telescopic rod (9), the bottom end of the electric telescopic rod (9) is hinged on the top surface of the rotary table (8), a photoelectric conversion assembly (10) is arranged on one side surface of the turnover plate (22) departing from the rotary disc (8), and a storage battery for storing electric energy is arranged in the box body (11);

the bottom end of the top cover (3) is fixedly connected with a bottom coaming plate (2), the inner side of the bottom coaming plate (2) is provided with a folding and unfolding assembly (6) for folding and unfolding the moving wheels (31), and the moving wheels (31) are arranged in a plurality of groups in an annular array relative to the center of the bottom of the top cover (3);

a seat and backrest assembly (7) is further mounted on the vertical side wall of the box body (11) close to the bottom end, and a plurality of groups of seat and backrest assemblies (7) are arranged around the box body (11).

2. An efficient energy storage and power supply device according to claim 1, characterized in that: the crankshaft of the first motor (4) is fixedly connected to the center of the bottom surface of the rotary table (8), the crankshaft of the first motor (4) penetrates through the top cover (3) and is connected with the top cover (3) in a rotating mode through a bearing, the first motor (4) is fixed to the bottom end face of the top cover (3), an annular ball groove is formed in the opposite face of the rotary table (8) and the opposite face of the top cover (3) by taking the crankshaft of the first motor (4) as the center, and multiple balls are placed in the ball groove.

3. An efficient energy storage and power supply device according to claim 1, characterized in that: the photoelectric conversion assembly (10) comprises a first photovoltaic plate (12), a second photovoltaic plate (13), a third photovoltaic plate (14), a fourth photovoltaic plate (15), a second threaded sleeve (21), a first threaded sleeve (20) and a push-pull rod (17), wherein the first photovoltaic plate (12), the second photovoltaic plate (13), the third photovoltaic plate (14) and the fourth photovoltaic plate (15) are sequentially connected through hinges, a connecting plate (16) is fixed between two groups of hinges between every two adjacent groups of photovoltaic plates, two groups of connecting plates (16) between the first photovoltaic plate (12) and the second photovoltaic plate (13) and between the third photovoltaic plate (14) and the fourth photovoltaic plate (15) are respectively hinged with one end of the push-pull rod (17), the other ends of the two groups of push-pull rods (17) are respectively hinged on the first threaded sleeve (20), one ends of the connecting rods (18) are fixed on one group of connecting plates (16) between the second photovoltaic plate (13) and the third photovoltaic plate (14) at intervals, the other end of the connecting rod (18) is fixedly connected to a second threaded sleeve (21), and the second threaded sleeve (21) and the first threaded sleeve (20) synchronously move in the opposite direction.

4. A high efficiency energy storage and supply apparatus as claimed in claim 3, wherein: the second threaded sleeve (21) and the first threaded sleeve (20) are sleeved on the first threaded rod (19) in a threaded manner, two sections of threads of the first threaded sleeve (20) and the second threaded sleeve (21) are connected with the first threaded sleeve (19) in a reverse mode, when the first threaded sleeve (20) and the second threaded sleeve (21) move to the middle of the first threaded rod (19), the first photovoltaic panel (12), the second photovoltaic panel (13), the third photovoltaic panel (14) and the fourth photovoltaic panel (15) are located on the same plane, one end of the first threaded rod (19) is connected onto the turnover plate (22) in a rotating mode through a bearing, and the first threaded rod penetrates through a crankshaft of a second motor (23) fixed on the turnover plate (22) and fixedly connected with the turnover plate (22).

5. An efficient energy storage and power supply device according to claim 1, characterized in that: the folding and unfolding component (6) comprises a second threaded rod (26), a threaded sleeve (33), a mounting plate (32), a transmission shaft (27), a bearing seat (28) and a third motor (29), wherein the third motor (29) is fixed at the center of the bottom wall of the box body (11), the shaft of the third motor (29) vertically penetrates through the bottom wall of the box body (11) downwards, a driving bevel gear (35) is fixed at the bottom end of the shaft of the third motor (29), a driven bevel gear (34) meshed with the driving bevel gear (35) is fixed at one end of the horizontal transmission shaft (27), the transmission shaft (27) is rotatably connected with the bearing seat (28) fixed on the bottom wall of the box body (11) through a bearing, the other end of the transmission shaft (27) is connected with one end of the second threaded rod (26) through a universal coupling, the other end of the second threaded rod (26) inclines downwards and is rotatably connected, the second threaded rod (26) is sleeved with a threaded sleeve (33), the bottom of the threaded sleeve (33) is connected with a mounting plate (32) through a damping component, and the bottom surface of the mounting plate (32) is provided with a movable wheel (31).

6. An efficient energy storage and power supply device according to claim 5, wherein: a retaining rod (25) is arranged above the second threaded rod (26) in parallel, the top end of the retaining rod (25) is fixedly connected to the bottom wall of the box body (11), the bottom end of the retaining rod (25) is fixedly connected to the inner side wall of the bottom wall plate (2), and a sliding sleeve (24) which is slidably sleeved on the retaining rod (25) is fixedly connected with a threaded sleeve (33).

7. An efficient energy storage and power supply device according to claim 5, wherein: damping component includes first outer tube (36), first spring (37) and first telescopic link (39), inside first telescopic link (39) one end slides and inserts to first outer tube (36) one end, and the butt has first spring (37) of the inside setting of first outer tube (36), the one end fixed connection that first telescopic link (39) were kept away from in first outer tube (36) is on mounting panel (32) top surface, first telescopic link (39) are in the outside one end fixed connection of first outer tube (36) on thread bush (33).

8. An efficient energy storage and power supply device according to claim 1, characterized in that: sit and lean on subassembly (7) including connecting rod (41), seat (42) and separation blade, seat (42) one end articulates on the nearly bottom lateral wall of box (11), be fixed with curved connecting rod (41) at seat (42) top surface, the through-hole of seting up on box (11) lateral wall is passed on connecting rod (41) top extends inside box (11), and be in fixed connection separation blade on connecting rod (41) of box (11) inside, the separation blade deviates from and is fixed with bulb (40) on the side of connecting rod (41), be provided with joint subassembly (5) of joint bulb (40) on the inside diapire of box (11) of bulb (40) below.

9. An efficient energy storage and supply device according to claim 8, wherein: joint subassembly (5) are including card (44), branch (43) and roof pressure subassembly, card (44) are arc platelike structure, and laminating of card (44) inner wall and bulb (40) outer wall, card (44) are provided with the multiunit, and it has the top of branch (43) to articulate in card (44) bottom, and the bottom fixed connection of branch (43) is on box (11) inside diapire, is connected with the roof pressure subassembly near the bottom in card (44) lateral wall.

10. An efficient energy storage and supply device according to claim 9, wherein: the top pressure subassembly includes second telescopic link (45), second outer tube (46) and second spring (47), and second telescopic link (45) top articulates on card (44) nearly bottom lateral wall, and the slope bottom of second telescopic link (45) slides and inserts to inside second outer tube (46) top, and the butt has second spring (47) of the inside setting of second outer tube (46), and the bottom of second outer tube (46) articulates on box (11) top surface.