CN221057602U

CN221057602U - Battery locking device

Info

Publication number: CN221057602U
Application number: CN202322526908.3U
Authority: CN
Inventors: 倪珅珅; 陶绍保; 许良; 王希伟; 冯贵锐; 朱守刚
Original assignee: Chery New Energy Automobile Co Ltd
Current assignee: Chery New Energy Automobile Co Ltd
Priority date: 2023-09-16
Filing date: 2023-09-16
Publication date: 2024-05-31
Anticipated expiration: 2033-09-16

Abstract

A battery locking device belongs to the technical field of battery locking equipment and comprises a bottom plate, a top cover and a side cover; the top wall of one end of the bottom plate is penetrated and provided with a top groove, an inserting sheet is movably inserted in the top groove, the top wall of the inserting sheet is fixedly connected with one end of the bottom wall of the top cover, and one end wall of the top cover is rotatably connected with a side cover; two groups of parallel partition blocks are arranged at the top of the bottom plate, insertion holes are formed at the top of the partition blocks, the parallel partition blocks positioned at the same side are movably connected through a baffle rod, and one side wall of each partition block positioned at the side position is also connected with one end wall of the bottom plate through the baffle rod; realize quick and laborsaving power conversion operation.

Description

Battery locking device

Technical Field

The utility model belongs to the technical field of battery locking equipment, and particularly relates to a battery locking device.

Background

Along with the continuous progress and upgrade of the technology of the pure electric vehicle, the acceptance of people to the electric vehicle is gradually improved; the storage battery pack is used as a core component of the electric automobile, is a power source of power of the electric automobile and directly affects the working performance of the electric automobile; in order to improve the charging efficiency of the electric vehicle, the existing vehicle enterprises have developed the field of power exchange, and the battery box adopts a structure capable of being quickly replaced, so that the replacement can be completed in a special power exchange station. When changing the electricity, the inconvenient dismouting of structure of traditional battery box, inconvenient battery replacement operation, it is not enough to dispel the heat to the battery box simultaneously, and the battery lasting electricity generation can cause the battery module to produce heat great, simultaneously because the group battery is great, and resistance is great when changing the electricity, leads to the battery box to change slow and the operation inconvenient.

Based on this, it is necessary to propose a battery locking device to solve or at least alleviate the above-mentioned drawbacks.

Disclosure of utility model

The present utility model is directed to a battery locking device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A battery locking device comprises a bottom plate, a top cover and a side cover; the top wall of one end of the bottom plate is penetrated and provided with a top groove, an inserting sheet is movably inserted in the top groove, the top wall of the inserting sheet is fixedly connected with one end of the bottom wall of the top cover, and one end wall of the top cover is rotatably connected with a side cover; two groups of parallel partition blocks are arranged at the top of the bottom plate, insertion holes are formed in the tops of the partition blocks, the parallel partition blocks positioned on the same side are movably connected through a baffle rod, and one side wall of each partition block positioned on the side is also connected with one end wall of the bottom plate through the baffle rod.

Preferably, parallel bottom slots are formed in the top of the bottom plate, clamping grooves are formed in the top of the bottom plate between the parallel bottom slots, a partition plate is movably inserted in the clamping grooves, and a roller assembly is movably inserted in the bottom slots.

Preferably, the roller assembly comprises a cutting, a built-in groove is formed in the top of the cutting, a plurality of rollers are rotatably installed in the built-in groove, and one third of the outer ring of the rollers is arranged outside the built-in groove.

Preferably, the embedded motor is fixed in the end part of the side wall of the top cover, one end of the motor is fixedly connected with the rotating shaft, the rotating shaft rotates to penetrate through one side wall of the top cover, and the first gear is fixedly sleeved on the rotating shaft. The end part of the side wall of the side cover is fixedly connected with a fixed shaft, a second gear is fixedly sleeved on the fixed shaft, and a tooth groove of the outer ring of the first gear is meshed with a tooth groove of the outer ring of the second gear.

Preferably, the bottom wall of the top cover is fixedly connected with two groups of parallel inserting rods, the inserting rods are movably inserted into the insertion holes, and one side wall of the side cover is in contact connection with one side wall of the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

When the battery is put into the device for the first time and assembled in the vehicle, the battery can be assembled in the device preferentially and rapidly through the separated top cover, the side cover and the bottom plate, when the battery needs to be replaced, the device is positioned in the way that the inserting piece is inserted into the top groove, the inserting rod is inserted into the inserting hole, the top cover is connected with the bottom plate, the side cover rotates the first gear through the rotating shaft of the motor, so that the second gear is rotated, the side cover is tilted upwards, the roller assembly is arranged in the bottom slot, the battery pack can be conveniently filled in the device, quick and labor-saving power replacing operation is realized, and the using effect of the device is improved;

Meanwhile, the detachable top cover, the side cover and the bottom plate can be detached when the device is damaged due to external factors, and meanwhile, as the bottom plate is provided with a plurality of baffle rods for blocking the displacement of the battery pack, gaps for heat dissipation are reserved between the baffle rods, the heat dissipation of the battery pack is facilitated, and the safety effect of the device is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a roller assembly according to the present utility model;

Fig. 3 is a schematic view of a motor mounting structure in the present utility model.

In the figure: 1. a bottom plate; 11. a top groove; 12. a bottom slot; 2. a gear lever; 21. a spacer block; 211. a jack; 3. a partition plate; 4. a clamping groove; 5. a roller assembly; 51. cutting; 52. a built-in groove; 53. a roller; 6. a top cover; 61. inserting sheets; 62. a motor; 63. a rotating shaft; 64. a first gear; 7. a rod; 9. a side cover; 91. a fixed shaft; 92. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples:

Referring to fig. 1 to 3, a battery locking device includes a base plate 1; in the embodiment, the bottom plate 1 is L-shaped, a top wall at one end of the bottom plate 1 is provided with a top groove 11 in a penetrating way, an inserting piece 61 is movably inserted in the top groove 11, the top wall of the inserting piece 61 is fixedly connected with one end of the bottom wall of the top cover 6, and one end wall of the top cover 6 is rotatably connected with a side cover 9; two groups of parallel spacer blocks 21 are arranged at the top of the bottom plate 1, insertion holes 211 are formed at the top of the spacer blocks 21, the parallel spacer blocks 21 positioned at the same side are movably connected through a baffle rod 2, and one side wall of the spacer block 211 positioned at the side is also connected with one end wall of the bottom plate 1 through the baffle rod 2.

When the battery is firstly put into the device and assembled in the vehicle, the battery can be preferentially and rapidly assembled in the device through the separated top cover 6, the side cover 9 and the bottom plate 1, when the battery needs to be replaced, the device is in the state that the inserting piece 61 is inserted into the top groove 11, the inserting rod 7 is inserted into the inserting hole 211, the top cover 6 is connected with the bottom plate 1, the side cover 9 rotates the rotating shaft 62 through the motor 62 to rotate the first gear 64, so that the second gear 92 rotates, the side cover 9 is tilted upwards, the roller assembly 5 is installed in the bottom slot 12, the battery pack can be conveniently filled in the device, the quick and labor-saving power replacing operation is realized, and the using effect of the device is improved.

Parallel bottom slots 12 are formed in the top of the bottom plate 1, clamping grooves 4 are formed in the top of the bottom plate 1 between the parallel bottom slots 12, a partition plate 3 is movably inserted into the clamping grooves 4, and a roller assembly 5 is movably inserted into the bottom slots 12. The roller assembly 5 comprises a cutting 51, a built-in groove 52 is formed in the top of the cutting 51, a plurality of rollers 53 are rotatably arranged in the built-in groove 52, and one third of the outer circle of the rollers 53 is arranged outside the built-in groove 52.

Further, a motor 62 is fixed in the end of the side wall of the top cover 6, one end of the motor 62 is fixedly connected with a rotating shaft 63, the rotating shaft 63 rotates to penetrate through the side wall of the top cover 6, and a gear one 64 is fixed on the rotating shaft 63. The end part of the side wall of the side cover 9 is fixedly connected with a fixed shaft 91, a second gear 92 is fixedly sleeved on the fixed shaft 91, and a tooth slot of the outer ring of the first gear 64 is meshed with a tooth slot of the outer ring of the second gear 92.

The bottom wall of the top cover 6 is fixedly connected with two groups of parallel inserting rods 7, the inserting rods 7 are movably inserted into the inserting holes 211, and one side wall of the side cover 9 is in contact connection with one side wall of the bottom plate 1.

The separator 3 is used for selectively mounting the battery packs according to the number of the filled battery packs, and the roller assemblies 5 are required to be removed after the battery packs are mounted.

Meanwhile, the detachable top cover 6, the side cover 9 and the bottom plate 1 can be detached when the device is damaged due to external factors, and meanwhile, as the bottom plate 1 is provided with a plurality of baffle rods 2 for blocking the displacement of the battery, gaps for heat dissipation are reserved between the baffle rods 2, the heat dissipation of the battery is facilitated, and the safety effect of the device is improved.

Working principle: when the device is normally used, when a battery is loaded into the device for the first time and assembled in a vehicle, the battery can be assembled in the device preferentially and rapidly through the separated top cover 6, the side cover 9 and the bottom plate 1, when the battery needs to be replaced, the device is in the state that the inserting sheet 61 is inserted into the top groove 11, the inserting rod 7 is inserted into the inserting hole 211, the top cover 6 is connected with the bottom plate 1, the side cover 9 rotates the first gear 64 through the rotating shaft 62 of the motor 62 so as to rotate the second gear 92, the side cover 9 is tilted upwards, the roller assembly 5 is mounted in the bottom slot 12, the battery pack can be conveniently filled in the device, the quick and labor-saving power replacing operation is realized, the function of the baffle 3 can be selected and assembled according to the quantity of the filled battery pack, and the roller assembly 5 needs to be removed after the battery pack is installed.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a number" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

The utility model has been described in terms of embodiments, and the device can be modified and improved without departing from the principles of the utility model. It should be noted that all technical solutions obtained by equivalent substitution or equivalent transformation fall within the protection scope of the present utility model.

Claims

1. A battery locking device, which is characterized by comprising a bottom plate (1), a top cover (6) and a side cover (9);

A top wall at one end of the bottom plate (1) is penetrated and provided with a top groove (11), an inserting piece (61) is movably inserted in the top groove (11), the top wall of the inserting piece (61) is fixedly connected with one end of the bottom wall of the top cover (6), and one end wall of the top cover (6) is rotatably connected with a side cover (9);

Two groups of parallel spacer blocks (21) are arranged at the top of the bottom plate (1), insertion holes (211) are formed in the tops of the spacer blocks (21), the parallel spacer blocks (21) located on the same side are movably connected through a baffle rod (2), and one side wall of the spacer block (21) located at the side position is also connected with one end wall of the bottom plate (1) through the baffle rod (2).

2. A battery locking device according to claim 1, wherein: parallel bottom slots (12) are formed in the top of the bottom plate (1), clamping grooves (4) are formed in the top of the bottom plate (1) between the parallel bottom slots (12), a partition plate (3) is movably inserted in the clamping grooves (4), and a roller assembly (5) is movably inserted in the bottom slots (12).

3. A battery locking device according to claim 2, wherein: the roller assembly (5) comprises a cutting (51), the top of the cutting (51) is provided with an embedded groove (52), a plurality of rollers (53) are rotatably arranged in the embedded groove (52), and one third of the outer circle of the rollers (53) is arranged outside the embedded groove (52).

4. A battery locking device according to claim 1, wherein: the motor (62) is fixedly embedded in the end part of the side wall of the top cover (6), one end of the motor (62) is fixedly connected with the rotating shaft (63), the rotating shaft (63) rotates to penetrate through the side wall of the top cover (6), and the first gear (64) is fixedly sleeved on the rotating shaft (63).

5. A battery locking device according to claim 4, wherein: the end part of the side wall of the side cover (9) is fixedly connected with a fixed shaft (91), a gear II (92) is fixedly sleeved on the fixed shaft (91), and a tooth groove of the outer ring of the gear I (64) is meshed with a tooth groove of the outer ring of the gear II (92).

6. A battery locking device according to claim 1, wherein: the bottom wall of the top cover (6) is fixedly connected with two groups of parallel inserting rods (7), the inserting rods (7) are movably inserted into the insertion holes (211), and one side wall of the side cover (9) is in contact connection with one side wall of the bottom plate (1).

7. A battery locking device according to claim 1, characterized in that the base plate (1) is provided in an L-shape.