CN114649769B

CN114649769B - Energy storage device

Info

Publication number: CN114649769B
Application number: CN202210381230.1A
Authority: CN
Inventors: 陈以春; 韩志鹏
Original assignee: Wuxi Haikeseide Thermal Energy Technology Co ltd
Current assignee: Wuxi Haikeseide Thermal Energy Technology Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2023-03-24
Anticipated expiration: 2042-04-12
Also published as: CN114649769A

Abstract

The utility model provides an energy storage device, includes the backup pad, backup pad one side surface connection has sliding part, and the backup pad up end is equipped with the rotation groove, should rotate the groove and have rotation part through rotation axis connection, should rotate part one side and be connected with the apron, the terminal surface has been seted up under this apron and has been held the chamber, backup pad surface both sides are connected with protection machanism, and when utilizing the sucking disc, the accessible selects the good place that ventilates, inhales the wall fixed, after fixed well and energy storage box place, the chamber that holds on the accessible apron ventilates, because of the apron is hiding the back, should hold the unable butt in chamber to the up end of energy storage box, can leave less space, the less space of accessible ventilates, is favorable to improving the demand of ventilation.

Description

Energy storage device

Technical Field

The invention relates to the technical field of energy storage devices, in particular to an energy storage device.

Background

The conventional energy storage material is low in heat conductivity coefficient, large in heat conduction resistance, and slow in heat transfer and absorption under transient working conditions in a short time, so that heat accumulation is caused to deduce temperature rise, and the energy storage device has certain danger, so that the components inside the energy storage device are easily damaged when the energy storage device is in shock or collision, and the risk is high. The energy storage device outside time has been of a specified duration and the humidity problem can appear, causes the influence to the energy in the energy storage device, places energy storage device for a long time and can fall full of dust, and the dust can cause the rust to energy storage box ware contact point, and then, influences energy storage device's normal use.

In order to solve the above problems, the present invention provides an energy storage device.

Disclosure of Invention

(1) Technical problem to be solved

The present invention is directed to overcoming the problems in the prior art and meeting the practical needs, and provides an energy storage device to solve the above technical problems.

(2) Technical scheme

In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows: the utility model provides an energy storing device, includes the backup pad, backup pad one side surface connection has the sliding part, and the backup pad up end is equipped with the rotation groove, should rotate the groove and have the rotating part through rotation axis connection, should rotate portion one side and be connected with the apron, and the terminal surface has been seted up under this apron and has been held the chamber, backup pad surface both sides are connected with protection machanism, and this protection machanism inside package is equipped with the energy storage box, and this energy storage box one side is connected with first slide, and the terminal surface is connected with supporting mechanism under the energy storage box, the sliding part surface connection is inside first slide.

Preferentially, protection machanism includes the fixed plate, and this fixed plate is connected on one side surface of backup pad, and the second slide has been seted up to the inside both sides of fixed plate, and this second slide sliding connection has the second sliding part, and this second sliding part one side is connected with the protective housing, and this protective housing internal surface butt sets up in the surface of energy storage box, and the equipartition is connected with first spring body in the middle of the protective housing opposite side surface, and this first spring body one end is connected on one side surface of fixed plate, and first spring body sets up between two second sliding parts.

Preferentially, the supporting mechanism is including placing the board, should place the lower terminal surface of board up end butt at the energy storage box, should place the board down the terminal surface be connected with the second and play the spring body, this second plays the spring body inside around being equipped with the slide bar, and the second plays the spring body down the terminal surface be connected with first limiting plate, slide bar one end is connected at the lower terminal surface of placing the board, and the slide bar other end runs through there is the through-hole, and this through-hole is seted up in the centre of first limiting plate, and the terminal surface is connected with the movable plate under the slide bar, and this movable plate both sides are connected with the pressboard, and terminal surface butt is connect to the slope under this pressboard, and this first swash plate one side runs through there is the second limiting plate, and first swash plate one side runs through there is the bevel connection, and this bevel connection sets up the surface at the second limiting plate, first swash plate side terminal surface is connected with the second swash plate, and this second swash plate one side surface is connected with the third spring body, and this third spring body one end is connected in the lower terminal surface one side of second limiting plate.

Preferably, a handle is connected to the outer surface of one side of the energy storage box, and the handle is located between the two protective shells.

Preferentially, the outer surface of one side of the supporting plate is uniformly connected with suckers, one side of the first limiting plate is connected to the lower portion of the supporting plate, and one side of the second limiting plate is connected to the two sides of the lower end of the supporting plate.

Preferably, the lower end face of the cover plate is opposite to the upper end face of the energy storage box.

(3) Has the advantages that:

A. when the sucker is used, the sucker can be fixed on a suction wall by selecting a place with good ventilation, after the sucker is fixed and the energy storage box is placed, ventilation can be performed through the accommodating cavity in the cover plate, and after the cover plate is covered, the accommodating cavity cannot be abutted to the upper end face of the energy storage box, so that a small space can be reserved, ventilation can be performed through the small space, and the ventilation requirement can be improved;

B. the energy storage box is firstly sucked on a wall through a sucker on a supporting plate, after the energy storage box is installed and fixed, the cover plate is opened, the cover plate is driven to rotate 90 degrees and be vertical upwards through the rotation of a rotating shaft and a rotating part, then the energy storage box is taken out, a first slide way on the energy storage box is utilized to slide on a sliding part and slide along the outer surface of the sliding part, in the downward sliding process, two side surfaces of the energy storage box are abutted against a protective shell on a protection mechanism, the two ends of two first spring bodies are extruded through the abutment of the two side surfaces of the energy storage box, the two first spring bodies are extruded, meanwhile, a second sliding part on the protective shell is driven to slide on the inner surface of a second slide way, the second sliding part is connected with the second slide way in a sliding mode, the direction of stability and guidance in sliding is achieved, when the energy storage box enters a half part, the space between the two opposite protective shells is utilized, a handle is enabled to enter safely, the energy storage box is enabled to slide downwards at a constant speed through manpower, the energy storage box is prevented from falling rapidly, when the energy storage box is not used, the energy storage device with a small size can be solved through the protection mechanism, the energy storage device is prevented from being easy to be damaged, and the inside, and the service life of the energy storage device is prolonged;

C. after the energy storage box enters the lower part of the protective shell, the lower end face of the energy storage box is abutted to the upper end face of a placing plate on the supporting mechanism, the placing plate enables a second spring body to stretch downwards through the weight of the energy storage box, meanwhile, the sliding rod vertically slides downwards by utilizing the fixing of the first limiting plate and the guiding direction of the through hole, the moving plate simultaneously moves together with the sliding rod to drive pressing plates on two sides of the moving plate, the pressing plates are in downward movement, the lower end faces of the pressing plates are abutted to the upper end faces of the two first inclined plates, the outer surfaces of the two first inclined plates slide along the guiding direction of the two inclined openings on the two second limiting plates, and the driving power of the two first inclined plates is transmitted to the two second inclined plates, the two second inclined plates can slide obliquely and bilaterally through transmitted power, the third spring body can be pulled and slowly and stably extend out in the sliding process of the two second inclined plates, the lower end faces of the two second inclined plates are stably supported on the ground by the aid of the extension of the third spring body, after the supporting mechanism is completed, the cover plate is rotated forwards by 90 degrees and covers the upper end face of the energy storage box, the energy storage device with an overlarge size can be placed on the supporting mechanism, the moisture problem is prevented, the influence on energy in the energy storage device is avoided, the service life of the energy storage box is prolonged, the energy storage device can be placed for a long time, rust on contact points of an energy storage box device due to dust can be prevented, and the service life of components is prolonged;

D. this less energy memory of volume can carry out the butt through two protective housings, nevertheless can not touch and place the board, because of the less energy memory's of volume light in weight, can't press and move and place the board, and less energy memory accessible sucking disc is fixed, and the too big energy memory of volume can press and move and place the board, can let sucking disc and supporting mechanism fix, is favorable to all placeable of energy memory size.

Drawings

Fig. 1 is a schematic perspective view of an energy storage device according to the present invention;

FIG. 2 is a schematic structural diagram of a sliding track and a sliding part of an energy storage device according to the present invention;

FIG. 3 is an enlarged view of a portion of a cover plate of an energy storage device according to the present invention;

FIG. 4 is a schematic structural diagram of a protection mechanism of an energy storage device according to the present invention;

FIG. 5 is a schematic structural diagram of a support mechanism of an energy storage device according to the present invention;

fig. 6 is a schematic structural diagram of a suction cup and a placing plate of an energy storage device according to the present invention.

The reference numbers are as follows:

1-supporting plate, 11-sliding part, 12-rotating groove, 13-rotating shaft, 14-rotating part, 15-cover plate, 16-accommodating cavity, 17-sucking disc, 2-protecting mechanism, 21-fixing plate, 22-second slideway, 23-second sliding part, 24-protecting shell, 25-first spring body, 3-energy storage box, 31-slideway, 32-handle, 4-supporting mechanism, 41-placing plate, 42-second spring body, 43-sliding rod, 44-first limiting plate, 441-through hole, 45-moving plate, 46-pressing plate, 47-first inclined plate, 48-second limiting plate, 481-inclined opening, 49-second inclined plate and 491-third spring body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The invention will be further illustrated with reference to the following figures 1-6 and examples:

in this embodiment, as shown in fig. 1 to 6, an energy storage device includes a support plate 1, the outer surface of one side of the support plate 1 is connected with a sliding portion 11, the upper end surface of the support plate 1 is provided with a rotating groove 12, the rotating groove 12 is connected with a rotating portion 14 through a rotating shaft 13, one side of the rotating portion 14 is connected with a cover plate 15, the lower end surface of the cover plate 15 is provided with a containing cavity 16, two sides of the outer surface of the support plate 1 are connected with a protection mechanism 2, the protection mechanism 2 is internally provided with an energy storage box 3, one side of the energy storage box 3 is connected with a first slide 31, the lower end surface of the energy storage box 3 is connected with a support mechanism 4, and the outer surface of the sliding portion 11 is connected inside the first slide 31. After the installation of backup pad 1 is fixed, open apron 15, the rotation through axis of rotation 13 and rotation portion 14 drives apron 15 and rotates 90 degrees vertical that makes progress, takes out energy storage box 3 again, utilizes first slide 31 on the energy storage box 3 to slide in sliding part 11 to the surface slip and perpendicular along sliding part 11 is favorable to safe fixed, and the accessible slide is placed, avoids the risk that drops.

In this embodiment, the protection mechanism 2 includes a fixing plate 21, the fixing plate 21 is connected to the outer surface of one side of the supporting plate 1, second sliding ways 22 are disposed on two sides of the inside of the fixing plate 21, the second sliding ways 22 are connected to second sliding portions 23 in a sliding manner, one side of each second sliding portion 23 is connected to a protection shell 24, the inner surface of each protection shell 24 abuts against the outer surface of the energy storage box 3, first spring bodies 25 are uniformly distributed in the middles of the outer surfaces of the other sides of the protection shells 24, one end of each first spring body 25 is connected to the outer surface of one side of the fixing plate 21, and each first spring body 25 is disposed between the two second sliding portions 23. In the process of downward sliding, two side faces of the energy storage box 3 can abut against the protective shell 24 on the protection mechanism 2, the protective shell 24 can enable two ends of the two first spring bodies 25 to be extruded through the two side faces of the energy storage box 3, the two first spring bodies 25 are extruded, meanwhile, the second sliding portion 23 on the protective shell 24 is driven to slide on the inner surface of the second slide way 22, the second sliding portion 23 is connected with the second slide way 22 in a sliding mode, the direction of stability and guidance in sliding is achieved, when the energy storage box 3 enters half of the protective shell 24, the space between the two protective shells 24 is utilized, the handle 32 can enter safely, the energy storage box 3 can slide downwards at a constant speed through manpower, the energy storage box 3 is prevented from falling rapidly, when the energy storage box is not used, the protection mechanism 2 can be used for solving the energy storage device with a small size, when the small energy storage device is subjected to vibration or collision, the elements inside are prevented from being damaged easily, and the safety and the service life of the small energy storage device is improved; when the appearance of the energy storage box 3 is large, the space between the two protective shells 24 can be extruded and expanded by the energy storage box 3, and then the energy storage box 3 with large appearance is convenient.

In this embodiment, the supporting mechanism 4 includes a placing plate 41, an upper end surface of the placing plate 41 abuts against a lower end surface of the energy storage box 3, a second spring body 42 is connected to a lower end surface of the placing plate 41, a sliding rod 43 is wound inside the second spring body 42, a first limiting plate 44 is connected to a lower end surface of the second spring body 42, one end of the sliding rod 43 is connected to the lower end surface of the placing plate 41, a through hole 441 penetrates through the other end of the sliding rod 43, the through hole 441 is disposed in the middle of the first limiting plate 44, a moving plate 45 is connected to a lower end surface of the sliding rod 43, two sides of the moving plate 45 are connected to a pressing plate 46, a first inclined plate 47 abuts against a lower end surface of the pressing plate 46, a second limiting plate 48 penetrates through one side of the first inclined plate 47, an inclined port penetrates through one side of the first inclined plate 47, the outer surface of the second inclined plate 48 is disposed on an outer surface of the second limiting plate 48, a second inclined plate 49 is connected to an outer surface 491, and one end of the third spring body 491 is connected to a lower end surface of the second limiting plate 481. After the energy storage box enters the lower part of the protective shell 24, the lower end surface of the energy storage box 3 abuts against the upper end surface of the placing plate 41 on the supporting mechanism 4, the placing plate 41 allows the second spring body 42 to extend and contract downwards through the weight of the energy storage box 3, meanwhile, the sliding rod 43 vertically slides downwards by utilizing the fixing of the first limiting plate 44 and the guiding direction of the through hole 441, the moving plate 45 simultaneously moves together with the sliding rod 43 and drives the pressing plates 46 on both sides of the moving plate 45, in the downward movement of the pressing plates 46, the lower end surfaces of the pressing plates 46 abut against the upper end surfaces of the two first inclined plates 47, the outer surfaces of the two first inclined plates 47 slide along the guiding direction of the two inclined openings 481 on the two second limiting plates 48, and the power transmitted by the two first inclined plates 47 is transmitted to the two second inclined plates 49, these two second swash plates 49 can slide through the power slant both sides of transmission, at two second swash plates 49 slip in-process, can hold the third spring body 491 and slowly stably stretch out, these two second swash plates 49 utilize stretching out of third spring body 491 down, the stable lower terminal surface that lets two second swash plates 49 supports subaerial, after accomplishing supporting mechanism 4, rotate 90 degrees forward the apron 15, and cover energy storage box 3 up end, be favorable to placing on supporting mechanism 4 at the too big energy memory of volume, prevent the humidity problem, avoid causing the influence to the energy in the energy memory, improve the life of energy storage box 3, place energy memory for a long time, can prevent that the dust can cause to rust to energy storage box ware contact point, increase the life of unit spare part.

In this embodiment, a handle 32 is connected to an outer surface of one side of the energy storage box 3, and the handle 32 is located between the two protective cases 24. This less energy storage box 3 of volume can carry out the butt through two protective housing 24, nevertheless can not touch and place board 41, because of the light in weight of the less energy storage box 3 of volume, can't press and move and place board 41, and less 3 accessible sucking discs 17 of energy storage box fix, the too big energy storage box 3 of volume can press and move and place board 41, can let sucking disc 17 and supporting mechanism 4 fix, be favorable to all can placing of energy storage device size, and the homoenergetic plays fine buffering antidetonation effect.

In this embodiment, the outer surface equipartition of one side of backup pad 1 is connected with sucking disc 17, the lower part at backup pad 1 is connected to first limiting plate 44 one side, second limiting plate 48 one side is connected in the lower extreme both sides of backup pad 1. When the sucker 17 is used, the wall can be sucked and fixed by selecting a place with good ventilation, after the fixing and the energy storage box are placed, ventilation can be performed through the accommodating cavity 16 on the cover plate 15, after the cover plate 15 is covered, the accommodating cavity 16 cannot be abutted to the upper end face of the energy storage box 3, a small space can be reserved, ventilation can be performed through the small space, the ventilation requirement can be improved, and the energy storage cavity is arranged inside the energy storage box, so that rapid heat transfer can be realized, and the heat conductivity coefficient is improved; the energy storage cavity in the energy storage box 3 is set to be in a vacuum state, phase-change liquid is injected, heat absorption is fast, and heat transfer is fast.

In this embodiment, the lower end surface of the cover plate 15 is opposite to the upper end surface of the energy storage box 3, and the cover plate 15 can rotate 90 degrees. After the supporting mechanism 4 is completed, the cover plate 15 is rotated forward by 90 degrees and covers the upper end face of the energy storage box 3, so that the contact point of the energy storage box can be prevented from being rusted by dust, and the service life of components is prolonged; the device has and subtracts heavy function, and energy storage box 3 is inside steerable at thinner thickness, and then, alleviates its weight, and moreover, the protection of protective housing 24 is passed through to thinner wall thickness, guarantees energy storage box 3's safety, avoids the inner wall in energy storage chamber to receive external damage and causes danger.

The invention has the beneficial effects that:

firstly, the cover plate 15 is sucked on a wall through the sucking disc 17 on the supporting plate 1, after the installation and fixation, the cover plate 15 is opened, the cover plate 15 is driven to rotate 90 degrees and be vertical upwards through the rotation of the rotating shaft 13 and the rotating part 14, then the energy storage box 3 is taken out, the first slide way 31 on the energy storage box 3 slides on the sliding part 11 and slides along the outer surface of the sliding part 11 and is vertical, in the downward sliding process, two side surfaces of the energy storage box 3 are abutted against the protective shell 24 on the protection mechanism 2, the protective shell 24 is abutted against two side surfaces of the energy storage box 3 to enable two ends of the two first spring bodies 25 to be extruded, and when the two first spring bodies 25 are extruded, the second sliding portion 23 on the protective shell 24 is driven to slide on the inner surface of the second slide way 22, the second sliding portion 23 is connected with the second slide way 22 in a sliding mode, the direction of stability and guidance in sliding is achieved, when the energy storage box 3 enters half of the protective shell 24, the space between the two protective shells 24 is utilized, the handle 32 can enter safely, the energy storage box 3 can slide downwards at a constant speed through manpower, the energy storage box 3 is prevented from dropping quickly, the protection mechanism 2 can be used for solving the energy storage device with a small size when the energy storage device is not used, the situation that components inside the energy storage device are damaged easily when the small energy storage device encounters vibration or collision is avoided, and the safety and the service life of the small energy storage device are improved.

After the energy storage box enters the lower part of the protective shell 24, the lower end face of the energy storage box 3 abuts against the upper end face of the placing plate 41 on the supporting mechanism 4, the placing plate 41 enables the second spring body 42 to extend downwards through the weight of the energy storage box 3, meanwhile, the sliding rod 43 vertically slides downwards by utilizing the fixing of the first limiting plate 44 and the guiding direction of the through hole 441, and the moving plate 45 simultaneously moves together with the sliding rod 43 to drive the pressing plates 46 on both sides of the moving plate 45, during the downward movement of the pressing plates 46, the lower end faces of the pressing plates 46 abut against the upper end faces of the two first inclined plates 47, the outer surfaces of the two first inclined plates 47 slide along the guiding direction of the two inclined openings 481 on the two second limiting plates 48, and the power transmitted by the two first inclined plates 47 is transmitted to the two second inclined plates 49, the two second inclined plates 49 can slide obliquely at two sides through transmitted power, the third spring bodies 491 can be pulled and stably extend out in the sliding process of the two second inclined plates 49, the lower end faces of the two second inclined plates 49 can be stably supported on the ground by utilizing the extension of the third spring bodies 491, after the supporting mechanism 4 is completed, the cover plate 15 is rotated forward by 90 degrees and covers the upper end face of the energy storage box 3, the energy storage device with overlarge volume can be placed on the supporting mechanism 4, the moisture problem is prevented, the influence on energy in the energy storage device is avoided, the service life of the energy storage box 3 is prolonged, the energy storage device can be placed for a long time, the dust can be prevented from rusting the contact points of the energy storage box, and the service life of components is prolonged; (ii) a The device has and subtracts heavy function, and energy storage box 3 is inside steerable at thinner thickness, and then, alleviates its weight, and moreover, the protection of protective housing 24 is passed through to thinner wall thickness, guarantees energy storage box 3's safety, avoids the inner wall in energy storage chamber to receive external damage and causes danger.

The working principle is as follows:

firstly, the energy storage box 3 is sucked on a wall through the sucking disc 17 on the supporting plate 1, after the energy storage box 3 is installed and fixed, the cover plate 15 is opened, the cover plate 15 is driven to rotate 90 degrees and be vertical upwards through the rotation of the rotating shaft 13 and the rotating part 14, then the energy storage box 3 is taken out, the first slide way 31 on the energy storage box 3 slides in the sliding part 11 and slides and is vertical along the outer surface of the sliding part 11, in the downward sliding process, two side surfaces of the energy storage box 3 can be abutted against the protective shell 24 on the protection mechanism 2, the protective shell 24 can enable two ends of the two first spring bodies 25 to be extruded through the abutting of the two side surfaces of the energy storage box 3, when the two first spring bodies 25 are extruded, the second sliding part 23 on the protective shell 24 is driven to slide on the inner surface of the second slide way 22, the second sliding part 23 is connected with the second slide way 22 in a sliding mode, the stable and guiding direction in the sliding process is achieved, when the energy storage box 3 enters into the protective shell 24, the space between the two protective shells 24 is utilized, the hand 32 can safely enter the energy storage box 3, the energy storage box 3 and the protection device can be prevented from falling at a small shock, the small-using life of the energy storage device is prolonged, and the energy storage device is facilitated, and the energy storage device is prevented, and the energy storage device is easy to be used for preventing the energy storage device from being damaged.

After the energy storage box enters the lower part of the protective shell 24, the lower end face of the energy storage box 3 abuts against the upper end face of the placing plate 41 on the supporting mechanism 4, the placing plate 41 enables the second spring body 42 to extend downwards through the weight of the energy storage box 3, meanwhile, the sliding rod 43 vertically slides downwards by utilizing the fixing of the first limiting plate 44 and the guiding direction of the through hole 441, and the moving plate 45 simultaneously moves together with the sliding rod 43 to drive the pressing plates 46 on both sides of the moving plate 45, during the downward movement of the pressing plates 46, the lower end faces of the pressing plates 46 abut against the upper end faces of the two first inclined plates 47, the outer surfaces of the two first inclined plates 47 slide along the guiding direction of the two inclined openings 481 on the two second limiting plates 48, and the power transmitted by the two first inclined plates 47 is transmitted to the two second inclined plates 49, these two second swash plates 49 can slide through the power slant both sides of transmission, at two second swash plates 49 slip in-process, can hold the third spring body 491 and slowly stably stretch out, these two second swash plates 49 utilize stretching out of third spring body 491 down, the stable lower terminal surface that lets two second swash plates 49 supports subaerial, after accomplishing supporting mechanism 4, rotate 90 degrees forward the apron 15, and cover energy storage box 3 up end, be favorable to placing on supporting mechanism 4 at the too big energy memory of volume, prevent the humidity problem, avoid causing the influence to the energy in the energy memory, improve the life of energy storage box 3, place energy memory for a long time, can prevent that the dust can cause to rust to energy storage box ware contact point, increase the life of unit spare part.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.

Claims

1. An energy storage device comprises a supporting plate (1) and is characterized in that the outer surface of one side of the supporting plate (1) is connected with a sliding part (11), a rotating groove (12) is formed in the upper end face of the supporting plate (1), the rotating groove (12) is connected with a rotating part (14) through a rotating shaft (13), a cover plate (15) is connected to one side of the rotating part (14), an accommodating cavity (16) is formed in the lower end face of the cover plate (15), two sides of the outer surface of the supporting plate (1) are connected with a protection mechanism (2), an energy storage box (3) is wrapped in the protection mechanism (2), one side of the energy storage box (3) is connected with a first slide way (31), the lower end face of the energy storage box (3) is connected with a supporting mechanism (4), and the outer surface of the sliding part (11) is connected into the first slide way (31); the supporting mechanism (4) comprises a placing plate (41), the upper end face of the placing plate (41) abuts against the lower end face of the energy storage box (3), the lower end face of the placing plate (41) is connected with a second spring body (42), a sliding rod (43) is arranged inside the second spring body (42) in a winding mode, the lower end face of the second spring body (42) is connected with a first limiting plate (44), one end of the sliding rod (43) is connected with the lower end face of the placing plate (41), a through hole (441) penetrates through the other end of the sliding rod (43), the through hole (441) is arranged in the middle of the first limiting plate (44), the lower end face of the sliding rod (43) is connected with a moving plate (45), two sides of the moving plate (45) are connected with pressing plates (46), the lower end face of the pressing plate (46) abuts against a first inclined plate (47), a second limiting plate (48) penetrates through one side of the first inclined plate (47), an inclined port (481) penetrates through one side of the first inclined plate (47), the outer surface of the first inclined plate (491) is connected with a third limiting plate (49), and an outer surface (49) is connected with a third inclined plate (491) connected with an outer surface.

2. An energy storage device as claimed in claim 1, wherein: protection machanism (2) are including fixed plate (21), this fixed plate (21) are connected on one side surface of backup pad (1), and second slide (22) have been seted up to fixed plate (21) inside both sides, this second slide (22) sliding connection has second sliding part (23), this second sliding part (23) one side is connected with protective housing (24), this protective housing (24) internal surface butt sets up in the surface of energy storage box (3), and protective housing (24) opposite side surface middle equipartition is connected with first spring body (25), this first spring body (25) one end is connected on one side surface of fixed plate (21), and first spring body (25) set up between two second sliding part (23).

3. An energy storage device as claimed in claim 1, wherein: the outer surface of one side of the energy storage box (3) is connected with a handle (32), and the handle (32) is positioned between the two protective shells (24).

4. An energy storage device as claimed in claim 1, wherein: the outer surface equipartition in backup pad (1) one side is connected with sucking disc (17), the lower part at backup pad (1) is connected to first limiting plate (44) one side, the lower extreme both sides at backup pad (1) are connected to second limiting plate (48) one side.

5. An energy storage device as claimed in claim 1, wherein: the lower end face of the cover plate (15) is right opposite to the upper end face of the energy storage box (3).