Storage battery box structure for electric energy storage

Abstract

The utility model discloses a storage battery box structure for electric energy storage, which relates to the technical field of storage battery boxes, and comprises a main body assembly, a storage battery box, a storage battery box, a storage battery box and a storage battery box, and the fixing assembly is arranged on the inner side of the box body and comprises a side plate fixed to the inner side of the box body, a mounting groove is formed in the top of the side plate, a first screw rod is rotationally arranged on the inner side of the mounting groove, a crank is fixed to one end of the first screw rod, and the outer side of the first screw rod is in threaded connection with an insertion block. The storage battery box has the beneficial effects that the fixing component is matched with the mounting frame with the rolling unit, so that the mounting frame can be pulled and fixed at the box body, and a storage battery on the mounting frame can be conveniently overhauled, replaced and maintained; through cooperation of the clamping assembly and the transmission unit, the storage battery can be fixed and detached while the installation frame is pulled, and the storage battery in the box body is further convenient to overhaul and replace.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery box technical field, especially a kind of battery box structure for electric power energy storage. BACKGROUND

[0002] Automobile battery is a kind of device for storing and providing electric energy, it is one of the core components of automobile electrical system, battery is usually composed of a series of battery units, each unit is composed of positive pole, negative pole and electrolyte, when battery charges, current flows from charger into battery, and chemical reaction in battery is reversed, and chemical energy is converted into electric energy, when battery discharges, current flows from battery, and chemical reaction converts electric energy into chemical energy, the main role of automobile battery is to provide starting current and power supply to drive the engine and electrical equipment of automobile, for current public bus electric vehicle, its battery box is usually installed on one side of vehicle body, however, the battery installed in the box body is mostly fixed, after installation and fixation, due to the narrow space in box opening, it is inconvenient for subsequent battery maintenance and replacement. SUMMARY

[0003] In view of the problems existing in the above-mentioned battery box structure for electric power energy storage, the utility model is proposed.

[0004] Therefore, the problem to be solved by the utility model is that the box opening of the battery box in the prior art is narrow, which is inconvenient for subsequent battery maintenance and replacement.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a battery box structure for electric power energy storage, which comprises,

[0006] The main body assembly comprises a box body and a mounting bracket arranged on the inner side of the box body.

[0007] The fixing assembly is arranged on the inner side of the box body and comprises a side plate fixed on the inner side of the box body, an installation slot is formed in the top of the side plate, a first screw rod is rotatably arranged on the inner side of the installation slot, a handle is fixed to one end of the first screw rod, a plug is threadedly connected to the outer side of the first screw rod, the plug slides on the inner side of the installation slot, and one end of the plug is movably connected to the mounting bracket.

[0008] The clamping assembly is arranged on the outer side of the mounting bracket and comprises a first bracket fixed on the outer side of the mounting bracket, a second screw rod is rotatably connected to the inner side of the first bracket, a pressing plate is threadedly connected to the outer side of the second screw rod, one end of the pressing plate slides on the inner side of the first bracket, and a transmission unit is arranged on the outer side of the second screw rod.

[0009] As a preferred scheme of the battery box structure for electric power energy storage, the main body assembly further comprises a rolling unit arranged at the bottom of the mounting rack, the rolling unit comprises an assembling rack fixed to the bottom of the mounting rack, a roller is rotatably connected to the inner side of the assembling rack, and a wheel rail is fixed to the inner side of the box body.

[0010] As a preferred scheme of the battery box structure for electric power energy storage, the outer side of the mounting rack is fixedly provided with a mounting plate, a positioning groove is formed in the upper end of the mounting plate, and handles are symmetrically fixed to the outer side of the mounting rack.

[0011] As a preferred scheme of the battery box structure for electric power energy storage, the fixing assembly further comprises a reinforcing unit arranged in the side plate, the reinforcing unit comprises a column hole formed in the inner side of the side plate, reinforcing rods are symmetrically fixed to the outer side of the mounting rack, a reinforcing column is fixed to one end of the reinforcing rod, and the reinforcing column is slidably arranged in the column hole.

[0012] As a preferred scheme of the battery box structure for electric power energy storage, first and second fixing sleeves are fixedly arranged on the two sides of the mounting rack, and one end of the plug block is movably connected to the first fixing sleeve.

[0013] As a preferred scheme of the battery box structure for electric power energy storage, first sliding rods are symmetrically fixed to the inner side of the mounting groove, and one end of the plug block is slidably arranged on the outer side of the first sliding rod.

[0014] As a preferred scheme of the battery box structure for electric power energy storage, second sliding rods are symmetrically fixed to the inner side of the first support, one end of the pressing plate is slidably arranged on the outer side of the second sliding rod, and a pressing head is fixed to the other end of the pressing plate.

[0015] As a preferred scheme of the battery box structure for electric power energy storage, the transmission unit comprises a second support, the second support is fixed to the outer side of the first support, a shaft rod is rotatably arranged in the inner side of the second support, a first gear is fixed to the outer side of the shaft rod, a rack is fixed to the inner side of the box body, the first gear and the rack are in meshing connection, a first bevel gear is fixed to one end of the shaft rod, a second bevel gear is fixed to the outer side of the second screw rod, and the first bevel gear and the second bevel gear are in meshing connection.

[0016] As a preferred scheme of the battery box structure for electric power energy storage, one end of the second screw rod is rotatably arranged on the outer side of the mounting rack, and the bottom of the second support is fixed to the outer side of the mounting rack.

[0017] As a preferred scheme of the battery box structure for power energy storage, the bottom of the second support is provided with a through hole, and the first gear is engaged with the rack through the through hole.

[0018] The utility model has the advantages that: through cooperation of the fixing assembly and the mounting frame with the rolling unit, the mounting frame can be fixed at the box body, so that the mounting frame and the battery thereon can be conveniently maintained and replaced; through cooperation of the clamping assembly and the transmission unit, the battery can be fixed and disassembled while the mounting frame is pulled out, so that the maintenance and replacement of the battery in the box body are further facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is a structural drawing of the battery box structure for power energy storage.

[0021] Figure 2 It is a partial structure drawing in the box body of the battery box structure for power energy storage.

[0022] Figure 3 It is a partial structure drawing in the box body of the battery box structure for power energy storage. Figure 2 It is a drawing of A in the middle.

[0023] Figure 4 It is a structure drawing of the fixing assembly of the battery box structure for power energy storage.

[0024] Figure 5 It is a structure drawing of the clamping assembly and the transmission unit of the battery box structure for power energy storage.

[0025] In the figure: 100, the main body assembly; 101, the box body; 102, the mounting frame; 102a, the rolling unit; 102a-1, the assembly frame; 102a-2, the rolling wheel; 102a-3, the wheel rail; 102b-1, the mounting plate; 102b-2, the positioning groove; 102b-3, the handle; 200, the fixing assembly; 201, the side plate; 201a, the reinforcing unit; 201a-1, the reinforcing rod; 201a-2, the reinforcing column; 201a-3, the column hole; 202, the mounting groove; 202a, the first sliding rod; 203, the plug; 203a, the first fixing sleeve; 203b, the second fixing sleeve; 204, the first screw rod; 205, the crank; 300, the clamping assembly; 301, the first support; 301a, the second sliding rod; 302, the second screw rod; 303, the pressing plate; 303a, the pressing head; 400, the transmission unit; 401, the second support; 401a, the through hole; 402, the shaft rod; 403, the first gear; 404, the rack; 405, the first bevel gear; 406, the second bevel gear. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent and easy to understand, the specific embodiments of the utility model are described in detail below with reference to the accompanying drawings of the specification.

[0027] In the following description, a large number of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0028] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is separate or alternative to other embodiments.

[0029] Embodiment 1

[0030] Reference Figures 1-5 For the first embodiment of the utility model, the embodiment provides a storage battery box structure for electric energy storage, which comprises a main body assembly 100, a fixing assembly 200 and a clamping assembly 300. Through the main body assembly 100, the installation and use on the vehicle body can be facilitated. Through the fixing assembly 200, the limiting and fixing during the pulling process of the mounting frame 102 can be facilitated. Through the clamping assembly 300, the clamping and fixing of the storage battery after the mounting frame 102 is pushed into the box body 101 can be realized.

[0031] Specifically, the main assembly 100 comprises a box body 101 and a mounting frame 102 arranged inside the box body 101, the position of the box opening is also provided with a separate box door for protection after the box body 101 is mounted on the vehicle body, and the box body 101 is also provided with corresponding fixing structure and wire hole structure for the installation of the box body 101 and the arrangement of the wire.

[0032] The fixing assembly 200 is arranged inside the box body 101 and comprises side plates 201 fixed inside the box body 101, the side plates 201 are provided in two pieces and are located on the two sides of the mounting frame 102, the top of the side plate 201 is provided with a mounting groove 202, the inside of the mounting groove 202 is rotatably provided with a first screw rod 204, one end of the first screw rod 204 is fixedly provided with a handle 205, the outside of the first screw rod 204 is threadedly connected with a plug block 203, one end of the plug block 203 is also provided with a corresponding plug, which can be conveniently connected with the mounting frame 102 to realize limiting and fixing, the plug block 203 is slidably arranged in the mounting groove 202, one end of the plug block 203 is movably connected with the mounting frame 102, the handle 205 on the side plate 201 is operated to drive the first screw rod 204 to rotate, the rotation of the first screw rod 204 drives the plug block 203 connected with the outside to slide, and one end of the plug block 203 is connected with the mounting frame 102 to facilitate limiting and fixing.

[0033] The clamping assembly 300 is arranged outside the mounting frame 102 and is provided with a plurality of groups according to the number of the storage batteries, the clamping assembly 300 comprises a first support 301 fixed outside the mounting frame 102, the inside of the first support 301 is rotatably connected with a second screw rod 302, the outside of the second screw rod 302 is threadedly connected with a pressing plate 303, one end of the pressing plate 303 is slidably arranged in the inside of the first support 301, the outside of the second screw rod 302 is provided with a transmission unit 400, the pressing plate 303 connected with the outside is driven to slide up and down through the reverse rotation of the second screw rod 302, when the upper pressing plate 303 slides upward, the storage battery can be separated, and when the pressing plate 303 slides downward, the storage battery can be clamped and fixed.

[0034] Embodiment 2

[0035] Reference Figures 1-5 This is the second embodiment of the utility model, which is based on the previous embodiment.

[0036] Specifically, the main body assembly 100 further comprises a rolling unit 102a arranged at the bottom of the mounting rack 102, which comprises an assembly rack 102a-1 fixed to the bottom of the mounting rack 102, a plurality of rollers 102a-2 rotatably connected to the inner side of the assembly rack 102a-1, and wheel rails 102a-3 fixed to the inner side of the box body 101, wherein the rollers 102a-2 roll on the inner side of the wheel rails 102a-3, and the end of the assembly rack 102a-1 slides on the inner side of the wheel rails 102a-3. This not only ensures the stability of the rollers 102a-2, but also cooperates with the reinforcing unit 201a to double the stability and strength of the mounting rack 102 when it is pulled out.

[0037] The outer side of the mounting rack 102 is fixedly provided with a mounting plate 102b-1, and the upper end of the mounting plate 102b-1 is provided with a positioning groove 102b-2. The outer side of the mounting rack 102 is symmetrically fixedly provided with handles 102b-3. The positioning groove 102b-2 on the mounting plate 102b-1 can facilitate the positioning and placement of the storage battery in the mounting plate 102b-1, and the handles 102b-3 on the mounting rack 102 can facilitate the push-pull operation of the mounting rack 102.

[0038] The fixing assembly 200 further comprises a reinforcing unit 201a arranged in the side plate 201, which comprises a column hole 201a-3 formed in the inner side of the side plate 201, and the outer side of the mounting rack 102 is symmetrically fixedly provided with a reinforcing rod 201a-1, one end of the reinforcing rod 201a-1 is fixedly provided with a reinforcing column 201a-2, and the reinforcing column 201a-2 slides in the column hole 201a-3. The mounting rack 102 is connected with the reinforcing rod 201a-1, and the reinforcing column 201a-2 on the reinforcing rod 201a-1 is limited in the column hole 201a-3. At the same time, when the mounting rack 102 is pulled out of the box, the reinforcing column 201a-2 cooperates with the reinforcing rod 201a-1 to increase the strength of the side of the mounting rack 102 away from the storage battery. Since the weight of the storage battery is high, the mounting rack 102 is more stable.

[0039] The mounting rack 102 is fixedly provided with a first fixing sleeve 203a and a second fixing sleeve 203b on both sides, the sleeve inner wall of the first fixing sleeve 203a and the second fixing sleeve 203b is matched with the insertion end of the plug 203, and one end of the plug 203 is movably connected in the first fixing sleeve 203a. When the plug 203 is inserted into the first fixing sleeve 203a, the mounting rack 102 can be stored, limited and fixed. When the plug 203 is inserted into the second fixing sleeve 203b, the pulling out of the mounting rack 102 can be limited and fixed.

[0040] The inner side of the installation groove 202 is symmetrically fixed with a first sliding rod 202a, one end of the plug block 203 slides outside the first sliding rod 202a, and the stability and use strength of the plug block 203 can be improved by sliding the plug block 203 on the first sliding rod 202a of the installation groove 202.

[0041] The inner side of the first support 301 is symmetrically fixed with a second sliding rod 301a, one end of the pressing plate 303 slides outside the second sliding rod 301a, the other end of the pressing plate 303 is fixed with a pressing head 303a at the bottom, and the stability of the pressing plate 303 can be improved by sliding the pressing plate 303 on the second sliding rod 301a of the first support 301, and the battery can be conveniently pressed in the mounting plate 102b-1 of the mounting frame 102 by the pressing head 303a at one end of the pressing plate 303.

[0042] Embodiment 3

[0043] Reference Figures 1-5 For the second embodiment of the utility model, the embodiment is based on the previous embodiment.

[0044] Specifically, the transmission unit 400 includes a second support 401, the second support 401 is fixed outside the first support 301, the inner side of the second support 401 rotates with a shaft rod 402, the outer side of the shaft rod 402 is fixed with a first gear 403, the shaft rod 402 is installed at the center position of the first gear 403, the inner side of the box body 101 is fixed with a rack 404, the first gear 403 and the rack 404 are meshed and connected, one end of the shaft rod 402 is fixed with a first bevel gear 405, the outer side of the second screw rod 302 is fixed with a second bevel gear 406, the first bevel gear 405 and the second bevel gear 406 are meshed and connected, in the pulling process of the mounting frame 102, the gear inside the second support 401 is meshed with the rack 404 inside the box body 101 to rotate, and the shaft rod 402 connected with the gear also rotates, due to the rotation of the shaft rod 402, the first bevel gear 405 at one end of the shaft rod 402 meshes and drives the second bevel gear 406, and the second bevel gear 406 can drive the second screw rod 302 to rotate on the first support 301.

[0045] One end of the second screw rod 302 rotates outside the mounting frame 102, the stability of the second screw rod 302 can be further ensured by rotating one end of the second screw rod 302 on the mounting frame 102, the bottom of the second support 401 is fixed outside the mounting frame 102, and the stability of the second support 401 can be further ensured by connecting and fixing the bottom of the second support 401 and the mounting frame 102. The bottom of the second support 401 is provided with a through hole 401a, the first gear 403 is meshed with the rack 404 through the through hole 401a, and the through hole 401a at the lower end of the second support 401 extends downward to penetrate the bottom of the mounting frame 102, so that the meshing between the first gear 403 and the rack 404 can be conveniently achieved.

[0046] In use, before the battery in the box 101 needs to be maintained, only need to operate the handle 205 on the side plate 201, so that the handle 205 drives the first screw rod 204 to rotate, and the rotation of the first screw rod 204 makes the externally threaded connecting block 203 slide away from the first fixed sleeve 203a.

[0047] Then, the mounting frame 102 is pulled out by the handle 102b-3 towards the box opening of the box 101, and after the reinforced column 201a-2 at one end of the reinforced rod 201a-1 is limited in the column hole 201a-3 of the side plate 201, the handle 205 is operated in reverse, so that the connecting block 203 is inserted into the corresponding second fixed sleeve 203b, and the limiting and fixing of the mounting frame 102 is completed. At this time, the battery part on the mounting frame 102 is stretched out of the box opening of the box 101, so that the user can conveniently maintain or replace the battery.

[0048] In the process of pulling out the mounting frame 102 from the box 101, the gear inside the second bracket 401 meshes with the rack 404 in the box 101 to rotate, and the shaft 402 connected with the gear also rotates. Due to the rotation of the shaft 402, the first bevel gear 405 at one end of the shaft 402 meshes with the second bevel gear 406 to drive the second bevel gear 406 to rotate, and the second bevel gear 406 can drive the second screw rod 302 to rotate on the first bracket 301. Due to the rotation of the second screw rod 302, the externally threaded connecting plate 303 slides upward, and at this time, the pressure head 303a on the connecting plate 303 is away from the top of the battery. When the mounting frame 102 is pulled out and limited and fixed, the battery can be directly removed from the mounting plate 102b-1 for maintenance or repair.

[0049] Conversely, when the mounting frame 102 is pushed into the box 101, the entire transmission direction is reversed, so that the connecting plate 303 connected with the second screw rod 302 externally slides downward, and after the mounting frame 102 is again limited and fixed, the battery is pressed by the connecting plate 303 with the pressure head 303a in the mounting plate 102b-1.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A battery box structure for electric power storage, characterized by: The utility model relates to a kind of fixing device of box type, including, Main body component (100), including box (101), and the mounting bracket (102) being set to the inside of box (101); Fixed component (200) is set to the inside of box (101), including fixed to the inside of box (101) side plate (201), the top of the side plate (201) is equipped with installation slot (202), the inside of the installation slot (202) is rotated with first screw rod (204), one end of the first screw rod (204) is fixed with rocking handle (205), the outside of the first screw rod (204) is threadedly connected with plug block (203), the plug block (203) slides in the inside of installation slot (202), one end of the plug block (203) and mounting bracket (102) are movably connected; Clamping component (300) is set to the outside of mounting bracket (102), including fixed to the outside of mounting bracket (102) first support (301), the inside of the first support (301) is rotatably connected with second screw rod (302), the outside of the second screw rod (302) is threadedly connected with pressing plate (303), one end of the pressing plate (303) slides in the inside of first support (301), the outside of the second screw rod (302) is provided with transmission unit (400).

2. The battery case structure for electric power storage according to claim 1, characterized by: The main body component (100) further includes a rolling unit (102a) disposed at the bottom of the mounting bracket (102), including a mounting bracket (102a-1) fixed to the bottom of the mounting bracket (102), the inside of the mounting bracket (102a-1) is rotatably connected with a roller (102a-2), the inside of the box (101) is fixed with a wheel rail (102a-3), the roller (102a-2) rolls inside the wheel rail (102a-3).

3. The battery case structure for electric power storage according to claim 2, characterized by: The outside of the mounting bracket (102) is fixed with a mounting plate (102b-1), the upper end of the mounting plate (102b-1) is provided with a positioning slot (102b-2), the outside of the mounting bracket (102) is symmetrically fixed with a handle (102b-3).

4. The battery case structure for electric power storage according to claim 1, characterized by: The fixed component (200) further includes a reinforcing unit (201a) disposed inside the side plate (201), including a column hole (201a-3) formed inside the side plate (201), the outside of the mounting bracket (102) is symmetrically fixed with a reinforcing rod (201a-1), one end of the reinforcing rod (201a-1) is fixed with a reinforcing column (201a-2), the reinforcing column (201a-2) slides in the column hole (201a-3).

5. The battery case structure for electric power storage according to claim 4, characterized by: Both sides of the mounting bracket (102) are fixedly installed with a first fixing sleeve (203a) and a second fixing sleeve (203b), one end of the plug block (203) is movably connected in the first fixing sleeve (203a).

6. The battery case structure for power storage according to claim 4, characterized by: The inside of the installation slot (202) is symmetrically fixed with a first sliding rod (202a), one end of the plug block (203) slides outside the first sliding rod (202a).

7. The battery case structure for power storage according to claim 1, characterized by: The inner side of the first support (301) is symmetrically fixed with a second sliding rod (301a), one end of the pressing plate (303) slides outside the second sliding rod (301a), and the other end of the pressing plate (303) is fixed with a pressing head (303a) at the bottom.

8. The battery case structure for power storage according to claim 1, characterized by: The transmission unit (400) comprises a second support (401) fixed outside the first support (301), the inner side of the second support (401) is rotatably provided with a shaft rod (402), the outer side of the shaft rod (402) is fixed with a first gear (403), the inner side of the box body (101) is fixed with a rack (404), the first gear (403) and the rack (404) are meshingly connected, one end of the shaft rod (402) is fixed with a first bevel gear (405), the outer side of the second screw rod (302) is fixed with a second bevel gear (406), and the first bevel gear (405) and the second bevel gear (406) are meshingly connected.

9. The battery case structure for electric power storage according to claim 8, wherein: One end of the second screw rod (302) rotates outside the mounting frame (102), and the bottom of the second support (401) is fixed outside the mounting frame (102).

10. The battery case structure for power storage according to claim 9, characterized by: The bottom of the second support (401) is provided with a through hole (401a), and the first gear (403) meshes with the rack (404) through the through hole (401a).

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