Modularized electric power energy storage device convenient to move

Abstract

The invention discloses a modular electric power energy storage device convenient to move, which comprises an energy storage cabinet and a plurality of storage batteries located in the energy storage cabinet, and a plurality of sliding plates matched with the storage batteries are slidably connected between two sides of an inner cavity of the energy storage cabinet. And a threaded rod is rotationally connected between the two sides of the inner cavity of the energy storage cabinet through a bearing and located above the sliding plate. According to the modularized electric power energy storage device convenient to move, a rotating disc is rotated to drive a threaded rod to rotate, the threaded rod can drive two threaded blocks to move towards the middle at the same time, the two threaded blocks can drive two clamping plates to move towards the middle, and the two clamping plates can clamp a storage battery, so that the storage battery can be well limited and fixed; the stability of the storage battery is guaranteed, the sliding plate is pulled outwards, the sliding plate is moved out of the energy storage cabinet through the strip-shaped plate, and the storage battery can be conveniently moved out of the energy storage cabinet for maintenance.

Description

Technical Field

[0001] The present invention relates to the technical field of electric energy storage, and in particular to a modular electric energy storage device that is easy to move. Background Art

[0002] An electric energy storage device refers to a device that can store electric energy. The electric energy storage device stores electricity in advance in the electric energy storage device through the cooperation of internal electronic components and multiple batteries, and can be used as a backup power source in emergency situations, such as when a power outage occurs in a hospital.

[0003] During use, the existing modular power storage device needs to install multiple batteries inside, but there are no limiting measures for the batteries in the energy storage device, which causes multiple batteries to shake easily and collide with the inner wall of the device, affecting the normal use of the batteries. The overall weight of the power storage device is large, and a backup power supply is required in the ward. The power storage device needs to be moved to the ward, which is too time-consuming and laborious to move. In addition, there are no protective measures at the interface of the power storage device. Dust is easily introduced if it is not used for a long time, affecting the subsequent normal use. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a modular electric energy storage device that is easy to move, which solves the problem that there are multiple batteries in the energy storage device without limiting measures, resulting in the multiple batteries being easy to shake and being too time-consuming and labor-intensive to move; and there are no protective measures at the interfaces of the electric energy storage device, which makes it easy for dust to enter when not used for a long time.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a modular electric energy storage device that is easy to move, comprising an energy storage cabinet and a plurality of batteries located inside the energy storage cabinet, a plurality of sliding plates that are compatible with the batteries are slidably connected between the two sides of the inner cavity of the energy storage cabinet, a threaded rod is rotatably connected between the two sides of the inner cavity of the energy storage cabinet and above the sliding plate through a bearing, threaded blocks are threadedly connected on both sides of the surface of the threaded rod, a clamping plate that is compatible with the batteries is fixedly connected to the bottom of the threaded block, a slide groove is provided on the top of the sliding plate, the interior of the slide groove is slidably connected to the clamping plate through a slider, a rotating disk is fixedly connected on both sides of the surface of the threaded rod, a strip plate is fixedly connected on both sides of the sliding plate, and a plurality of strip grooves that are compatible with the strip plates are provided on both sides of the energy storage cabinet.

[0006] Preferably, rolling wheels are fixedly connected to both sides of the bottom of the energy storage cabinet, and universal wheels are fixedly connected to both sides of the bottom of the energy storage cabinet and in front of the rolling wheels.

[0007] Preferably, both sides of the energy storage cabinet are fixedly connected with fixed blocks, the bottom of the fixed block is fixedly connected with a hydraulic telescopic rod, and the telescopic end of the hydraulic telescopic rod is fixedly connected with a support plate.

[0008] Preferably, the front and rear parts of the top of the support plate are fixedly connected to the limit plate, and the front and rear parts of both sides of the energy storage cabinet are provided with limit grooves, and the interior of the limit grooves is slidably connected to the limit plate through a slider.

[0009] Preferably, a storage frame is fixedly connected to the upper rear portion of the energy storage cabinet, a rectangular handle is slidably connected to the interior of the storage frame, a connecting rod is fixedly connected to the top of the support plate, moving rods are fixedly connected to both sides of the rectangular handle, and one end of the moving rod is fixedly connected to the end of the connecting rod.

[0010] Preferably, a plurality of power interfaces are provided at the rear of the inner cavity of the energy storage cabinet and above the sliding plate, a plurality of connection blocks are fixedly connected to the rear of the energy storage cabinet and on one side of the power interface, and a sliding cylinder is fixedly connected to one side of the connection block.

[0011] Preferably, a sliding rod is slidably connected inside the sliding cylinder, one end of the sliding rod is fixedly connected to a sealing plate adapted to the power interface, and a spring is fixedly connected between one side of the inner cavity of the sliding cylinder and the other end of the sliding rod.

[0012] Preferably, pulling plates are fixedly connected to both sides of the top of the sliding plate.

[0013] Preferably, a cabinet door is hingedly connected to the front of the energy storage cabinet via a hinge, and an opening and closing handle is fixedly connected to the front of the cabinet door.

[0014] Preferably, a plurality of ventilation holes are provided at the rear of the energy storage cabinet.

[0015] Beneficial Effects

[0016] The present invention provides a modular electric energy storage device that is easy to move. Compared with the existing technology, it has the following advantages:

[0017] (1) The present invention drives the threaded rod to rotate by rotating the rotating disk, and the threaded rod drives the two threaded blocks to move toward the middle at the same time. The two threaded blocks drive the two clamping plates to move toward the middle. The two clamping plates clamp the battery, so that the battery can be well limited and fixed, ensuring the stability of the battery. By pulling the sliding plate outward, the sliding plate is moved out of the energy storage cabinet through the strip plate, so that the battery can be easily moved out of the energy storage cabinet for maintenance.

[0018] (2) The present invention pushes the energy storage cabinet by holding the rectangular handle, and the energy storage cabinet moves through multiple rolling wheels, which can conveniently push the energy storage cabinet to move. By controlling the two hydraulic telescopic rods to extend at the same time, the hydraulic telescopic rods drive the support plate to move downward to contact the ground, which can well support the energy storage cabinet and ensure the stability of the energy storage cabinet when parked.

[0019] (3) The present invention pushes the blocking plate, and the blocking plate squeezes the sliding rod to shrink into the sliding cylinder, so that the blocking plate no longer blocks the power interface, and the connector can be conveniently inserted into the power interface for use. When the power interface is no longer in use, the sliding rod pushes the blocking plate to block the power interface through the action of the spring, effectively preventing dust from entering the power interface and sealing it. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0021] Figure 2 It is a rear view of the structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the internal structure of the energy storage cabinet of the present invention;

[0023] Figure 4 It is a schematic diagram of the internal structure of the energy storage cabinet, the strip groove and the limit groove of the present invention;

[0024] Figure 5 It is a rear view of the energy storage cabinet and the storage frame box power interface structure of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the sliding plate, the clamping plate, the sliding groove, the strip plate and the pulling plate of the present invention;

[0026] Figure 7 This is a schematic diagram of the internal structure of the connecting block, the sliding cylinder, the sliding rod, the blocking plate and the spring of the present invention;

[0027] Figure 8 For the present invention Figure 3 A partial enlarged view of point A in the middle.

[0028] In the figure: 1. energy storage cabinet; 2. battery; 3. sliding plate; 4. threaded rod; 5. threaded block; 6. clamping plate; 7. rotating disk; 8. slide groove; 9. strip plate; 10. strip groove; 11. rolling wheel; 12. fixed block; 13. hydraulic telescopic rod; 14. support plate; 15. limit plate; 16. limit groove; 17. storage frame; 18. rectangular handle; 19. connecting rod; 20. moving rod; 21. power interface; 22. connecting block; 23. sliding cylinder; 24. sliding rod; 25. blocking plate; 26. spring; 27. pulling plate; 28. opening and closing handle; 29. ​​cabinet door; 30. universal wheel; 31. air vent. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-8 , the present invention provides two technical solutions:

[0031] Embodiment 1

[0032] A modular electric energy storage device that is easy to move comprises an energy storage cabinet 1 and a plurality of storage batteries 2 located inside the energy storage cabinet 1, a plurality of sliding plates 3 that are compatible with the storage batteries 2 are slidably connected between the two sides of the inner cavity of the energy storage cabinet 1, a threaded rod 4 is rotatably connected between the two sides of the inner cavity of the energy storage cabinet 1 and located above the sliding plate 3 through a bearing, threaded blocks 5 are threadedly connected to the two sides of the surface of the threaded rod 4, a clamping plate 6 that is compatible with the storage battery 2 is fixedly connected to the bottom of the threaded block 5, a slide groove 8 is provided on the top of the sliding plate 3, the interior of the slide groove 8 is slidably connected to the clamping plate 6 through a slider, a rotating disk 7 is fixedly connected to the two sides of the surface of the threaded rod 4, a strip plate 9 is fixedly connected to the two sides of the sliding plate 3, a plurality of strip grooves 10 that are compatible with the strip plate 9 are provided on the two sides of the energy storage cabinet 1, and a pulling plate 27 is fixedly connected to the two sides of the top of the sliding plate 3.

[0033] It should be noted that, by pulling the pulling plate 27 outward, the sliding plate 3 is moved out of the energy storage cabinet 1 through the strip plate 9 and the strip groove 10, and the storage battery 2 is taken out for maintenance.

[0034] Furthermore, in order to facilitate the movement of the energy storage cabinet 1, rolling wheels 11 are fixedly connected on both sides of the bottom of the energy storage cabinet 1, and universal wheels 30 are fixedly connected on both sides of the bottom of the energy storage cabinet 1 and in front of the rolling wheels 11. Fixed blocks 12 are fixedly connected on both sides of the energy storage cabinet 1, and a hydraulic telescopic rod 13 is fixedly connected to the bottom of the fixed block 12. The hydraulic telescopic rod 13 is electrically connected to the battery 2 and is controlled by a control switch. The telescopic end of the hydraulic telescopic rod 13 is fixedly connected to a support plate 14, and the front and rear of the top of the support plate 14 are fixedly connected to a limiting plate 15. Limiting grooves 16 are provided at the front and rear of both sides of the energy storage cabinet 1, and the interior of the limiting groove 16 is slidably connected to the limiting plate 15 through a slider.

[0035] Embodiment 2

[0036] A modular electric energy storage device that is easy to move comprises an energy storage cabinet 1 and a plurality of storage batteries 2 located inside the energy storage cabinet 1, a plurality of sliding plates 3 that are compatible with the storage batteries 2 are slidably connected between the two sides of the inner cavity of the energy storage cabinet 1, a threaded rod 4 is rotatably connected between the two sides of the inner cavity of the energy storage cabinet 1 and located above the sliding plate 3 through a bearing, threaded blocks 5 are threadedly connected to the two sides of the surface of the threaded rod 4, a clamping plate 6 that is compatible with the storage battery 2 is fixedly connected to the bottom of the threaded block 5, a slide groove 8 is provided on the top of the sliding plate 3, the interior of the slide groove 8 is slidably connected to the clamping plate 6 through a slider, a rotating disk 7 is fixedly connected to the two sides of the surface of the threaded rod 4, a strip plate 9 is fixedly connected to the two sides of the sliding plate 3, a plurality of strip grooves 10 that are compatible with the strip plate 9 are provided on the two sides of the energy storage cabinet 1, and a pulling plate 27 is fixedly connected to the two sides of the top of the sliding plate 3.

[0037] It should be noted that, by pulling the pulling plate 27 outward, the sliding plate 3 is moved out of the energy storage cabinet 1 through the strip plate 9 and the strip groove 10, and the storage battery 2 is taken out for maintenance.

[0038] Furthermore, in order to facilitate the movement of the energy storage cabinet 1, rolling wheels 11 are fixedly connected on both sides of the bottom of the energy storage cabinet 1, and universal wheels 30 are fixedly connected on both sides of the bottom of the energy storage cabinet 1 and in front of the rolling wheels 11. Fixed blocks 12 are fixedly connected on both sides of the energy storage cabinet 1, and a hydraulic telescopic rod 13 is fixedly connected to the bottom of the fixed block 12. The hydraulic telescopic rod 13 is electrically connected to the battery 2 and is controlled by a control switch. The telescopic end of the hydraulic telescopic rod 13 is fixedly connected to a support plate 14, and the front and rear of the top of the support plate 14 are fixedly connected to a limiting plate 15. Limiting grooves 16 are provided at the front and rear of both sides of the energy storage cabinet 1, and the interior of the limiting groove 16 is slidably connected to the limiting plate 15 through a slider.

[0039] Furthermore, in order to facilitate the storage of the rectangular handle 18 and reduce the occupied space, a storage frame 17 is fixedly connected to the upper rear of the energy storage cabinet 1, and the rectangular handle 18 is slidably connected inside the storage frame 17. A connecting rod 19 is fixedly connected to the top of the support plate 14, and moving rods 20 are fixedly connected to both sides of the rectangular handle 18, and one end of the moving rod 20 is fixedly connected to the end of the connecting rod 19.

[0040] Furthermore, in order to prevent dust from entering the power interface 21, a plurality of power interfaces 21 are provided at the rear of the inner cavity of the energy storage cabinet 1 and above the sliding plate 3, and a plurality of connecting blocks 22 are fixedly connected to the rear of the energy storage cabinet 1 and on one side of the power interface 21, a sliding cylinder 23 is fixedly connected to one side of the connecting block 22, a sliding rod 24 is slidingly connected inside the sliding cylinder 23, a sealing plate 25 adapted to the power interface 21 is fixedly connected to one end of the sliding rod 24, and a spring 26 is fixedly connected between one side of the inner cavity of the sliding cylinder 23 and the other end of the sliding rod 24.

[0041] Furthermore, in order to facilitate opening of the energy storage cabinet 1 , a cabinet door 29 is hingedly connected to the front of the energy storage cabinet 1 through a hinge, and an opening and closing handle 28 is fixedly connected to the front of the cabinet door 29 .

[0042] Furthermore, in order to facilitate ventilation and heat dissipation in the energy storage cabinet 1 , a plurality of ventilation holes 31 are provided at the rear of the energy storage cabinet 1 .

[0043] When in use, the cabinet door 29 is rotated and opened from the energy storage cabinet 1 by pulling the opening and closing handle 28, and multiple batteries 2 are placed on multiple sliding plates 3 respectively. By rotating multiple rotating disks 7 respectively, the rotating disks 7 will drive the threaded rod 4 to rotate, and the sliding grooves 8 will limit the sliding of the clamping plate 6, so that the threaded rod 4 drives the two threaded blocks 5 to move toward the middle at the same time, and the two threaded blocks 5 will drive the two clamping plates 6 to move toward the middle at the same time, so that the two clamping plates 6 clamp the batteries 2 on the sliding plate 3.

[0044] The energy storage cabinet 1 is pushed by holding the rectangular handle 18, so that the energy storage cabinet 1 moves through the multiple rolling wheels 11, and the rolling wheels 11 are moved to the specified position, and then the two hydraulic telescopic rods 13 are controlled to extend at the same time, and the two hydraulic telescopic rods 13 will drive the two support plates 14 to move downward. The two support plates 14 contact the ground and support the energy storage cabinet 1, so that the multiple rolling wheels 11 are away from the ground. The energy storage cabinet 1 is supported firmly by the two support plates 14. When the support plates 14 move downward, the connecting rod 19 will be driven to move downward. The connecting rod 19 will drive the rectangular handle 18 to move downward through the moving rod 20, and the rectangular handle 18 will be moved to the storage frame 17 for storage;

[0045] By pushing the blocking plate 25, the blocking plate 25 will squeeze the sliding rod 24 and shrink into the sliding cylinder 23, so that the blocking plate 25 no longer blocks the power interface 21, and the line connector is inserted into the power interface 21 to connect with the battery 2 to supply power to the outside world;

[0046] When power is no longer supplied to the outside world, the line connector is pulled out of the power interface 21 and the sliding rod 24 is pushed out of the sliding cylinder 23 by the force of the spring 26. The sliding rod 24 will push the blocking plate 25 to move and reset, so that the blocking plate 25 blocks the power interface 21 to prevent dust from entering the power interface 21 when it is not in use. Then the two hydraulic telescopic rods 13 are controlled to retract at the same time. The hydraulic telescopic rods 13 will drive the support plate 14 to move upward and reset. The support plate 14 no longer contacts the ground, and the multiple rolling wheels 11 will contact the ground. At the same time, the support plate 14 will drive the connecting rod 19 to move upward, and the connecting rod 19 will drive the rectangular handle 18 to move upward through the moving rod 20, so that the rectangular handle 18 is moved out of the storage frame 17 for use, and the energy storage cabinet 1 is pushed to move by holding the rectangular handle 18.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular electric energy storage device that is easy to move, comprising an energy storage cabinet (1) and a plurality of storage batteries (2) located inside the energy storage cabinet (1), characterized in that: A plurality of sliding plates (3) adapted to the storage battery (2) are slidably connected between the two sides of the inner cavity of the energy storage cabinet (1); a threaded rod (4) is rotatably connected between the two sides of the inner cavity of the energy storage cabinet (1) and located above the sliding plate (3) through a bearing; threaded blocks (5) are threadedly connected to the two sides of the surface of the threaded rod (4); a clamping plate (6) adapted to the storage battery (2) is fixedly connected to the bottom of the threaded block (5); a sliding groove (8) is provided on the top of the sliding plate (3); the interior of the sliding groove (8) is slidably connected to the clamping plate (6) through a slider; a rotating disk (7) is fixedly connected to the two sides of the surface of the threaded rod (4); a strip plate (9) is fixedly connected to the two sides of the sliding plate (3); and a plurality of strip grooves (10) adapted to the strip plate (9) are provided on both sides of the energy storage cabinet (1).

2. A modular electric energy storage device that is easy to move according to claim 1, characterized in that: Both sides of the bottom of the energy storage cabinet (1) are fixedly connected with rolling wheels (11), and both sides of the bottom of the energy storage cabinet (1) and located in front of the rolling wheels (11) are fixedly connected with universal wheels (30).

3. The portable modular power storage device according to claim 1, characterized in that: Both sides of the energy storage cabinet (1) are fixedly connected with fixed blocks (12), the bottom of the fixed block (12) is fixedly connected with a hydraulic telescopic rod (13), and the telescopic end of the hydraulic telescopic rod (13) is fixedly connected with a support plate (14).

4. A modular electric energy storage device that is easy to move according to claim 3, characterized in that: The front and rear parts of the top of the support plate (14) are fixedly connected to the limit plate (15), and the front and rear parts of both sides of the energy storage cabinet (1) are provided with limit grooves (16), and the interior of the limit grooves (16) is slidably connected to the limit plate (15) via a slider.

5. The portable modular power storage device according to claim 3, characterized in that: A storage frame (17) is fixedly connected to the upper rear portion of the energy storage cabinet (1), a rectangular handle (18) is slidably connected to the interior of the storage frame (17), a connecting rod (19) is fixedly connected to the top of the support plate (14), both sides of the rectangular handle (18) are fixedly connected to moving rods (20), and one end of the moving rod (20) is fixedly connected to the end of the connecting rod (19).

6. The portable modular power storage device according to claim 1, characterized in that: A plurality of power interfaces (21) are provided at the rear of the inner cavity of the energy storage cabinet (1) and above the sliding plate (3); a plurality of connection blocks (22) are fixedly connected at the rear of the energy storage cabinet (1) and on one side of the power interfaces (21); and a sliding cylinder (23) is fixedly connected to one side of the connection block (22).

7. A modular electric energy storage device that is easy to move according to claim 6, characterized in that: The interior of the sliding cylinder (23) is slidably connected to a sliding rod (24), one end of the sliding rod (24) is fixedly connected to a sealing plate (25) adapted to the power interface (21), and a spring (26) is fixedly connected between one side of the inner cavity of the sliding cylinder (23) and the other end of the sliding rod (24).

8. The portable modular power storage device according to claim 1, characterized in that: Pulling plates (27) are fixedly connected to both sides of the top of the sliding plate (3).

9. The portable modular power storage device according to claim 1, characterized in that: The front part of the energy storage cabinet (1) is hingedly connected to a cabinet door (29) via a hinge, and the front part of the cabinet door (29) is fixedly connected to an opening and closing handle (28).

10. The portable modular power storage device according to claim 1, characterized in that: A plurality of air holes (31) are provided at the rear of the energy storage cabinet (1).

Images