CN220710520U

CN220710520U - Detachable battery module

Info

Publication number: CN220710520U
Application number: CN202420403622.8U
Authority: CN
Inventors: 刘启莲; 马允添
Original assignee: Chang'an Lvdian Technology Co ltd
Current assignee: Chang'an Lvdian Technology Co ltd
Priority date: 2024-03-04
Filing date: 2024-03-04
Publication date: 2024-04-02
Anticipated expiration: 2034-03-04

Abstract

The utility model discloses a detachable battery module, which relates to the technical field of battery modules and comprises a shell, wherein a placing plate is fixedly connected to the upper surface of the shell, a battery pack is placed on the upper surface of the placing plate, two sides of the placing plate are respectively provided with a movable assembly, the two movable assemblies are symmetrical with respect to the placing plate, and a fixing assembly for fixing the battery pack is arranged on the shell. It is through setting up fixed subassembly, when installing the group battery, only need place the group battery between two grip blocks, then rotate the handle clockwise and can make two grip blocks carry out the centre gripping fixed to the group battery, and is the same reason, when dismantling the group battery, only need anticlockwise rotation handle can release the fixed to the group battery, then can take off the group battery from placing the board to realized single dismouting to the group battery promptly, and then saved the manpower greatly.

Description

Detachable battery module

Technical Field

The utility model relates to the technical field of battery modules, in particular to a detachable battery module.

Background

A battery is an energy conversion device generally composed of a positive electrode, a negative electrode, and an electrolyte, in which a potential difference exists between the positive electrode and the negative electrode, and when a current passes through the battery, a chemical reaction between the positive electrode and the negative electrode generates a current, so that chemical energy is converted into electric energy, and a battery module is a battery unit generally composed of a plurality of battery cells or battery packs, which are connected together in series, parallel, or series-parallel to form a complete battery module.

According to 201822234373.1's patent discloses a detachable battery module, including fixed subassembly, loading board, electric telescopic handle, first end box, second end box and group battery, first end box and second end box are mirror image setting relatively, rotate through the hinge at first end box and the relative one end of second end box and are connected with the gyro wheel through electric telescopic handle, head rod and second connecting rod in first end box and the inside relative one end of keeping away from of second end box all be connected with the gyro wheel first end box and the equal fixedly connected with level of second end box top sets up the loading board, two sets of the mounting groove has all been seted up on the loading board, two sets of all be provided with fixed subassembly in the mounting groove, fixed subassembly is including fixed outer tube, spring, flexible interior pole and grip block, two sets of group battery has been placed between the grip block.

The scheme has the advantages of reasonable structural design, convenient use and storage and the like, and can be widely popularized and used, but when the scheme is used for installing the battery pack, one person is required to pull out the two groups of clamping plates, the other person is required to put the battery pack between the two groups of clamping plates, and when the battery pack is disassembled, the other person is required to pull out the two groups of clamping plates, and the other person is required to take out the battery pack from between the two groups of clamping plates, so that the installation and the disassembly can be completed by two persons, and the labor is wasted; to this end, we provide a detachable battery module that solves the above problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a detachable battery module.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the detachable battery module comprises a shell, wherein the upper surface of the shell is fixedly connected with a placement plate, a battery pack is placed on the upper surface of the placement plate, moving assemblies are arranged on two sides of the placement plate, the two moving assemblies are symmetrical with the placement plate, and a fixing assembly used for fixing the battery pack is arranged on the shell.

Further, the moving assembly comprises a first supporting plate fixedly connected to the upper surface of the shell, the first supporting plate is fixedly connected with one side, close to the placing plate, of the placing plate, the bottom of the shell is provided with a containing groove, and the containing groove is located under the first supporting plate.

Further, the upper surface fixedly connected with U-shaped plate of first backup pad, the internally mounted of U-shaped plate has electric putter, and the inside sliding connection of casing has the lifter plate, and the flexible end of electric putter runs through first backup pad and with the upper surface fixed connection of lifter plate, and two symmetrical universal wheels are installed to the bottom surface of lifter plate.

Further, one side of the U-shaped plate, which is far away from the battery pack, is fixedly connected with two triangular reinforcing plates, and the bottom surfaces of the two triangular reinforcing plates are fixedly connected with the upper surface of the first supporting plate.

Further, the fixed subassembly includes the handle, and the one end fixedly connected with axis of rotation of handle, axis of rotation rotate the inside of connecting at the casing.

Further, the inside of casing is provided with two threaded rods, and the surface of two threaded rods is all rotated and is connected with two second backup pads, and second backup pad fixed connection is between the bottom surface of placing the board and the interior bottom wall of casing, and the surface fixedly connected with first bevel gear of axis of rotation, the surface of two threaded rods is all fixedly connected with second bevel gear, and two second bevel gears all mesh with first bevel gear.

Further, the equal threaded connection of surface of two threaded rods has the screw thread board, and the equal sliding connection of two screw thread boards is in the inside of casing, and the equal fixedly connected with third backup pad of one side that two screw thread boards kept away from each other.

Further, the fixed subassembly is still including being located two grip blocks of placing the board upper surface, and the group battery is located between two grip blocks, and the equal fixedly connected with of upper surface of two third backup pads has two sliders, and four spouts have been seted up to the inside of placing the board, and four sliders sliding connection respectively are in the inside of four spouts, and the one side that the third backup pad was kept away from to the slider and the bottom surface fixed connection of grip block.

Compared with the prior art, the detachable battery module has the following beneficial effects:

1. according to the battery pack fixing device, the fixing component is arranged, when the battery pack is installed, the battery pack is only required to be placed between the two clamping plates, then the two clamping plates can clamp and fix the battery pack by rotating the handle clockwise, and similarly, when the battery pack is dismounted, the fixing of the battery pack can be released by only rotating the handle anticlockwise, and then the battery pack can be taken down from the placing plate, so that the battery pack can be dismounted by a single person, and further, the manpower is greatly saved.

2. According to the utility model, the moving assembly is arranged, so that the device can be conveniently moved, and the universal wheel can be stored in the shell in the using process of the device, so that the stability of the device in the using process is ensured.

Drawings

Fig. 1 is a schematic view showing the structure of a detachable battery module according to the present utility model;

fig. 2 is a schematic diagram showing connection of a housing and a placement plate in the detachable battery module according to the present utility model;

FIG. 3 is a schematic view showing a structure of a movable assembly in a detachable battery module according to the present utility model;

FIG. 4 is a schematic illustration of the connection of threaded rods and threaded plates in a removable battery module according to the present utility model;

FIG. 5 is an enlarged schematic view of FIG. 4 at A;

fig. 6 is a schematic connection diagram of a screw plate and a third support plate in the detachable battery module according to the present utility model.

In the figure: 1. a housing; 2. placing a plate; 3. a battery pack; 4. a moving assembly; 401. a first support plate; 402. a receiving groove; 403. triangular reinforcing plates; 404. a U-shaped plate; 405. an electric push rod; 406. a lifting plate; 407. a universal wheel; 5. a fixing assembly; 501. a rotating shaft; 502. a handle; 503. a threaded rod; 504. a second support plate; 505. a thread plate; 506. a third support plate; 507. a slide block; 508. a chute; 509. a clamping plate; 510. a first bevel gear; 511. and a second bevel gear.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The embodiment provides detachable battery module, and the device is used for converting chemical energy into electric energy, through the fixed subassembly 5 that sets up, can realize single dismouting to group battery 3 to can use manpower sparingly greatly.

The utility model provides a detachable battery module, as shown in fig. 1, including casing 1, the upper surface fixedly connected with of casing 1 places board 2, places the upper surface of board 2 and has placed group battery 3, and the both sides of placing board 2 all are provided with movable assembly 4, and two movable assembly 4 are symmetrical about placing board 2, through setting up movable assembly 4, not only can be convenient for remove the device, can accomodate universal wheel 407 to the inside of casing 1 in the device use moreover to the stability in the device use has been guaranteed.

As shown in fig. 2, the moving assembly 4 includes a first support plate 401 fixedly connected to the upper surface of the housing 1, and the first support plate 401 is fixedly connected to a surface of the placing plate 2, which is close to the placing plate, and a receiving slot 402 is formed in the bottom of the housing 1, the receiving slot 402 is located under the first support plate 401, and the size of the first support plate 401 is adapted to the size of the receiving slot 402.

As shown in fig. 3, the upper surface of the first support plate 401 is fixedly connected with a U-shaped plate 404, an electric push rod 405 is installed in the U-shaped plate 404, a lifting plate 406 is slidably connected in the housing 1, the telescopic end of the electric push rod 405 penetrates through the first support plate 401 and is fixedly connected with the upper surface of the lifting plate 406, two symmetrical universal wheels 407 are installed on the bottom surface of the lifting plate 406, through holes matched with the telescopic end of the electric push rod 405 are formed in the first support plate 401, when the device needs to be moved, the electric push rod 405 is started, the electric push rod 405 drives the lifting plate 406 and the universal wheels 407 to move downwards, when the lifting plate 406 completely moves to the inside of the accommodating groove 402, the universal wheels 407 can jack up the housing 1, at this time, the device can be pushed to move, when the device moves to a designated position, the electric push rod 405 drives the lifting plate 406 and the universal wheels 407 to move upwards, and after the universal wheels 407 completely move to the inside the housing 1, stability in the use process of the device can be ensured.

One side that group battery 3 was kept away from to U-shaped plate 404 is fixedly connected with two triangle reinforcing plate 403, and the bottom surface of two triangle reinforcing plate 403 all is fixedly connected with the upper surface of first backup pad 401, through setting up triangle reinforcing plate 403, can improve the connection stability between U-shaped plate 404 and the first backup pad 401.

Be provided with on the casing 1 and be used for carrying out fixed subassembly 5 to group battery 3, through setting up fixed subassembly 5, when installing group battery 3, only need place group battery 3 between two grip blocks 509, then rotate handle 502 clockwise again and can make two grip blocks 509 carry out the centre gripping fixed to group battery 3, and in the same way, when dismantling group battery 3, only need anticlockwise rotation handle 502 can release the fixed to group battery 3, then can take off group battery 3 from placing board 2, thereby realized single dismouting to group battery 3 promptly, and then saved the manpower greatly.

As shown in fig. 4, the fixing component 5 includes a handle 502, one end of the handle 502 is fixedly connected with a rotation shaft 501, the rotation shaft 501 is rotationally connected in the interior of the casing 1, two threaded rods 503 are provided in the interior of the casing 1, the outer surfaces of the two threaded rods 503 are all rotationally connected with two second support plates 504, and the second support plates 504 are fixedly connected between the bottom surface of the placing plate 2 and the inner bottom wall of the casing 1, as shown in fig. 5, the outer surface of the rotation shaft 501 is fixedly connected with a first bevel gear 510, the outer surfaces of the two threaded rods 503 are all fixedly connected with a second bevel gear 511, the two second bevel gears 511 are all meshed with the first bevel gear 510, the distance between the two second support plates 504 is the length of threads formed on the threaded rods 503, the directions of the threads formed on the two threaded rods 503 are opposite, the handle 502 can drive the rotation shaft 501 and the first bevel gear 510 to rotate clockwise, the first bevel gear 510 can drive the two second bevel gears 511 and the two threaded rods 511 to rotate counterclockwise, and the handle 502 can drive the rotation shaft 501 and the first bevel gear 510 to rotate counterclockwise.

As shown in fig. 6, the outer surfaces of the two threaded rods 503 are both in threaded connection with a threaded plate 505, the two threaded plates 505 are both in sliding connection with the inside of the casing 1, one surface, away from each other, of the two threaded plates 505 is both fixedly connected with a third supporting plate 506, the two threaded rods 503 rotate anticlockwise to drive the two threaded plates 505 to move towards the rotating shaft 501, and the two threaded rods 503 rotate clockwise to drive the two threaded plates 505 to move towards the direction away from the rotating shaft 501.

The fixed subassembly 5 is still including being located two grip blocks 509 of placing board 2 upper surface, group battery 3 is located between two grip blocks 509, the equal fixedly connected with of upper surface of two third backup pad 506 has two sliders 507, four spouts 508 have been seted up to the inside of placing board 2, four sliders 507 are sliding connection respectively in the inside of four spouts 508, and the one side of keeping away from third backup pad 506 of slider 507 and the bottom surface fixed connection of grip block 509, when needs are installed group battery 3, at first place group battery 3 on placing board 2, then clockwise rotation handle 502, handle 502 can drive axis of rotation 501 and first bevel gear 510 clockwise rotation, first bevel gear 510 clockwise rotation can drive two second bevel gears 511 and two threaded rods 503, two threaded rods 503 anticlockwise rotation can drive two grip blocks 509 to move to group battery 3's direction, thereby can be fixed to group battery 3 centre gripping, the installation to group battery 3 has been accomplished at this moment, when needs are dismantled group battery 3, at first place group battery 3 on placing board 2, then clockwise rotation handle 502 can drive axis of rotation 501 and first bevel gear 510 clockwise rotation can drive two bevel gears 510 clockwise rotation, thereby two bevel gears 503 can drive two second bevel gears 511 and two threaded rods 503 anticlockwise rotation, can drive two bevel gears 503 to move towards group battery 3, thereby, can realize that two bevel gears can be moved by two bevel gears 3, and can be moved by two bevel gears, thereby, and can be moved by two manually rotation 3, and can be moved by two directly down by two bevel shaft directly down.

Working principle: when the battery pack 3 needs to be installed, firstly, the battery pack 3 is placed on the placement plate 2, then the handle 502 is rotated clockwise, the handle 502 can drive the rotating shaft 501 and the first bevel gear 510 to rotate clockwise, the first bevel gear 510 can drive the two second bevel gears 511 and the two threaded rods 503 to rotate anticlockwise, the two threaded rods 503 can drive the two clamping plates 509 to move towards the direction of the battery pack 3, so that the battery pack 3 can be clamped and fixed, at the moment, the installation of the battery pack 3 is completed, when the battery pack 3 needs to be disassembled, the handle 502 can drive the rotating shaft 501 and the first bevel gear 510 to rotate anticlockwise, the first bevel gear 510 can drive the two second bevel gears 511 and the two threaded rods 503 to rotate clockwise, the two bevel gears 503 can drive the two clamping plates 509 to move towards the direction away from the battery pack 3, the fixing of the battery pack 3 can be released, the battery pack 3 can be removed from the placement plate 2, the battery pack 3 can be clamped and fixed, at the moment, the universal wheel 405 can be moved to the inside of the universal wheel 405, the universal wheel can be moved to the housing 405, and the universal wheel 407 can be moved to the universal wheel 405 can be completely when the universal wheel 405 is moved to the housing, and the universal wheel 407 can be moved to the universal wheel 405 can be moved to the inside the universal wheel 405 when the universal wheel is completely when the universal wheel is moved to the housing 405.

Claims

1. Detachable battery module, including casing (1), its characterized in that: the battery pack is characterized in that the upper surface of the shell (1) is fixedly connected with the placing plate (2), the battery pack (3) is placed on the upper surface of the placing plate (2), the moving assemblies (4) are arranged on two sides of the placing plate (2), the two moving assemblies (4) are symmetrical with respect to the placing plate (2), and the shell (1) is provided with the fixing assembly (5) for fixing the battery pack (3).

2. The removable battery module of claim 1 wherein: the movable assembly (4) comprises a first supporting plate (401) fixedly connected to the upper surface of the shell (1), the first supporting plate (401) is fixedly connected with one side, close to the placing plate (2), of the placing plate, a containing groove (402) is formed in the bottom of the shell (1), and the containing groove (402) is located under the first supporting plate (401).

3. The removable battery module of claim 2 wherein: the utility model discloses a motor vehicle, including first backup pad (401), upper surface fixedly connected with U-shaped board (404) of first backup pad (401), internally mounted of U-shaped board (404) has electric putter (405), the inside sliding connection of casing (1) has lifter plate (406), the flexible end of electric putter (405) runs through first backup pad (401) and with the upper surface fixed connection of lifter plate (406), universal wheel (407) of two symmetries are installed to the bottom surface of lifter plate (406).

4. The removable battery module of claim 3 wherein: one side of the U-shaped plate (404) far away from the battery pack (3) is fixedly connected with two triangular reinforcing plates (403), and the bottom surfaces of the two triangular reinforcing plates (403) are fixedly connected with the upper surface of the first supporting plate (401).

5. The removable battery module of claim 1 wherein: the fixing assembly (5) comprises a handle (502), one end of the handle (502) is fixedly connected with a rotating shaft (501), and the rotating shaft (501) is rotatably connected inside the shell (1).

6. The removable battery module of claim 5 wherein: the inside of casing (1) is provided with two threaded rods (503), two the surface of threaded rod (503) is all rotated and is connected with two second backup pad (504), and second backup pad (504) fixed connection is between the bottom surface of placing board (2) and the interior bottom wall of casing (1), the surface fixedly connected with first bevel gear (510) of axis of rotation (501), two the surface of threaded rod (503) is all fixedly connected with second bevel gear (511), two second bevel gear (511) all meshes with first bevel gear (510).

7. The removable battery module of claim 6 wherein: the surface of two threaded rods (503) is all threaded and is connected with screw thread board (505), two screw thread board (505) all sliding connection is in the inside of casing (1), two screw thread board (505) all fixedly connected with third backup pad (506) of one side that keeps away from each other.

8. The removable battery module of claim 7 wherein: the fixed subassembly (5) is still including being located two grip blocks (509) of placing board (2) upper surface, group battery (3) are located between two grip blocks (509), two equal fixedly connected with two sliders (507) of upper surface of third backup pad (506), four spout (508) have been seted up to the inside of placing board (2), four slider (507) are sliding connection respectively in the inside of four spout (508), and one side that third backup pad (506) were kept away from to slider (507) and the bottom surface fixed connection of grip block (509).