CN219513263U - Quick-dismantling shell for mounting battery cell - Google Patents

Abstract

The utility model relates to a quick-release shell for installing a battery cell, which comprises a shell, wherein an openable cover plate is arranged on the shell, an installation cavity is formed between the cover plate and the shell, a terminal row and a battery cell electrically connected with the terminal row are arranged in the installation cavity, interfaces opposite to terminals of the terminal row are arranged on the cover plate so as to facilitate connection of electric components with the terminal row through the interfaces, sliding grooves are arranged on inner walls of two sides of the shell, two sides of the cover plate are used as sliding parts, the sliding parts are opposite to the sliding grooves and can form sliding fit between the sliding parts and the sliding grooves, a limiting device is arranged outside the shell, and after the cover plate slides into the shell, the limiting device is used for limiting the cover plate so as to prevent the cover plate from sliding out of the shell. The utility model has the following advantages and effects: when changing the electric core, through sliding design, can unpack the casing apart fast for change convenient and fast more to the electric core.

Description

Quick-dismantling shell for mounting battery cell

Technical Field

The utility model relates to the technical field of battery cells, in particular to a quick-release shell for battery cell installation.

Background

The cell is the storage part in the rechargeable battery, and its quality directly determines the quality of the rechargeable battery. In practical use, the battery cells are usually required to be installed in the housing to protect the battery cells.

For example, chinese patent publication No. CN216872146U discloses a cell module protective case comprising a case having: a receiving chamber; reinforcing ribs distributed on the outer surface of the shell to increase the mechanical strength of the shell; the connecting columns are distributed around the top of the shell; a bottom plate positioned at the bottom of the shell; the water cooling plate is also included; one side of the heat conducting plate is connected with the water cooling plate, the other side of the heat conducting plate is connected with the periphery of the top of the shell, and the side of the heat conducting plate connected with the shell comprises a plurality of groups of radiating fins.

According to the technical scheme, the water cooling plate is connected to the top of the shell, so that the accommodating cavity in the shell can be closed, and meanwhile, heat generated in the accommodating cavity can be rapidly cooled, however, in the long-time use process, the performance of the battery cell is reduced, the battery cell needs to be replaced, in the technical scheme, the water cooling plate is fixed to the top of the shell through the fixing hole, and when the battery cell is replaced, the water cooling plate needs to be detached first, so that the battery cell is inconvenient to replace.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a quick-dismantling shell for installing a battery cell, which can be quickly dismantled when the battery cell is replaced, so that the battery cell can be replaced more conveniently and quickly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a quick detach casing for electric core installation, includes the casing, be equipped with openable apron on the casing, form the installation cavity between apron and the casing, be equipped with the terminal row in the installation cavity and with the electric core that the terminal row electricity is connected, be equipped with the interface relative with the terminal of terminal row on the apron to be connected through interface and terminal row with electric part, casing both sides inner wall is equipped with the spout, the apron both sides are as sliding part, sliding part is relative with the spout, and can constitute sliding fit between the two, be equipped with stop device outside the casing, after the apron roll-in casing, stop device is used for spacing the apron, in order to prevent that the apron from the casing roll-off.

The utility model is further provided with: the limiting device comprises a limiting block arranged on the outer wall of the shell, a protruding guide block is arranged on the outer wall of the shell, a guide groove opposite to the guide block is formed in one side, facing the guide block, of the limiting block, the guide block can form sliding fit with the guide groove, an extending port is formed in the cover plate, the top of the limiting block can be inserted into the extending port to serve as a limiting portion, a spring is connected to the bottom of the shell, and when the cover plate seals the shell, the spring drives the limiting portion to be inserted into the extending port to limit the sliding direction of the cover plate.

The utility model is further provided with: the inner wall of the shell is provided with a clamping groove, one side, facing the clamping groove, of the cover plate is provided with a clamping block opposite to the clamping groove, and the clamping block can be clamped into the clamping groove to form clamping fit between the clamping block and the clamping groove.

The utility model is further provided with: the limiting block is provided with a notch which is used for conveniently pressing the limiting block, and the notch is provided with an indication mark.

The utility model is further provided with: the battery cell mounting structure is characterized in that a partition plate is arranged in the mounting cavity, the partition plate divides the mounting cavity into a battery cell mounting area and a terminal strip mounting area, the battery cell mounting area is matched with the battery cell to prevent the battery cell from shaking in the battery cell mounting area, and the terminal strip mounting area is used for mounting the terminal strip.

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

through at shells inner wall and in the apron outside set up respectively can constitute sliding fit's spout and sliding part each other for when changing the electric core, the apron just can open or seal the installation cavity through gliding mode, so as to the change of installing intracavity electric core, and through setting up stop device, after the apron slides into the casing, stop device can carry out spacingly with the apron, in order to prevent that the apron from the casing roll-off, thereby improved the stability after the apron seals the installation cavity, in sum, effectively solved when changing the electric core, can't unpack the casing fast, lead to there is certain inconvenient technical problem, and then through sliding design, can open the installation cavity fast, make the change to the electric core convenient and fast more.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the present utility model;

fig. 4 is a schematic structural diagram of a cover plate in the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 4, the utility model discloses a quick-release casing for installing a battery cell, which comprises a casing 1, wherein an openable cover plate 2 is arranged on the casing 1, an installation cavity 3 is formed between the cover plate 2 and the casing 1, a terminal strip 4 and a battery cell 5 electrically connected with the terminal strip 4 are arranged in the installation cavity 3, an interface 21 opposite to a terminal of the terminal strip 4 is arranged on the cover plate 2 so as to facilitate connection of an electric component with the terminal strip 4 through the interface 21, sliding grooves are arranged on inner walls of two sides of the casing 1, two sides of the cover plate 2 serve as sliding parts 22, the sliding parts 22 are opposite to the sliding grooves and can form sliding fit between the sliding parts, a limiting device is arranged outside the casing 1, and is used for limiting the cover plate 2 so as to prevent the cover plate 2 from sliding out of the casing 1, when the battery cell 5 is replaced, the cover plate 2 can open or close the installation cavity 3 in a sliding manner so as to facilitate replacement of the battery cell 5 in the installation cavity 3, and after the cover plate 2 slides into the casing 1, the cover plate 2 can be limited, so that the battery cell 3 can be quickly replaced, and the casing 3 can be quickly and conveniently opened after the cover plate 2 is quickly replaced.

In this embodiment, the specific structure of the limiting device includes a limiting block 6 disposed on the outer wall of the housing 1, a protruding guide block 7 is disposed on the outer wall of the housing 1, a guide groove 61 opposite to the guide block 7 is disposed on one side of the limiting block 6 facing the guide block 7, the guide block 7 and the guide groove 61 form sliding fit so that the limiting block 6 slides along the vertical direction, an extending port 23 is disposed on the cover plate 2, the top of the limiting block 6 can be inserted into the extending port 23 as a limiting portion 62, a spring 8 is connected to the bottom of the housing 1, when the cover plate 2 seals the housing 1, the spring 8 drives the limiting portion 62 to be inserted into the extending port 23 to limit the sliding direction of the cover plate 2, when the cover plate 2 needs to be slid out to open the installation cavity 3, the limiting portion 62 can be pulled out from the extending port 23 by pressing the limiting block 6, and then the installation cavity 3 is opened by sliding the cover plate 2; when the cover plate 2 needs to be slid in to seal the mounting cavity 3, after the cover plate 2 slides into the shell 1, the limiting block 6 is released, at this time, the spring 8 deformed by pressing the limiting block 6 can be reset, so that the elastic force generated during resetting can drive the limiting block 6 to slide upwards, and the limiting part 62 is inserted into the extending port 23 to limit the sliding direction of the cover plate 2.

In this embodiment, further be equipped with the draw-in groove at casing 1 inner wall, apron 2 is located one side towards the draw-in groove and is equipped with the fixture block 24 relative with the draw-in groove, fixture block 24 can block into the draw-in groove to constitute the joint cooperation between the two, through setting up draw-in groove and the fixture block 24 that are relative each other, when the apron 2 is to casing 1 in-process, can play the effect of direction to the slip direction of apron 2, so that the roll-in of apron 2, and, after apron 2 slides in casing 1, fixture block 24 can insert the draw-in groove, and constitute the joint cooperation between the two, thereby make the connection of apron 2 and casing 1 more firm.

In this embodiment, further be equipped with the notch 63 that is used for being convenient for press stopper 6 on stopper 6, notch 63 is equipped with indicator 9, through setting up notch 63, can be convenient for apply force when pressing stopper 6 for it is more convenient to press stopper 6, and through setting up indicator 9, can be convenient for the workman more audio-visual direction of pressing of confirming stopper 6.

In this embodiment, a partition board 10 is further disposed in the mounting cavity 3, the partition board 10 partitions the mounting cavity 3 into a mounting area 31 of the battery cell 5 and a mounting area 32 of the terminal block 4, and the mounting area 31 of the battery cell 5 is adapted to the battery cell 5 to prevent the battery cell 5 from shaking in the mounting area 31 of the battery cell 5, so as to prevent the battery cell 5 from being damaged, and the mounting area 32 of the terminal block 4 is used for mounting the terminal block 4.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims (5)

1. A quick detach casing for electric core installation, its characterized in that includes the casing, be equipped with openable apron on the casing, form the installation cavity between apron and the casing, be equipped with the terminal row in the installation cavity and with the electric core that the terminal row electricity is connected, be equipped with the interface relative with the terminal of terminal row on the apron to be connected through interface and terminal row with the electricity part, casing both sides inner wall is equipped with the spout, the apron both sides are as sliding part, sliding part is relative with the spout to can constitute sliding fit between the two, be equipped with stop device outside the casing, after the apron roll-in casing, stop device is used for spacing the apron, in order to prevent that the apron from the casing roll-off.

2. The quick release housing for mounting a battery cell according to claim 1, wherein the limiting device comprises a limiting block arranged on the outer wall of the housing, a protruding guide block is arranged on the outer wall of the housing, a guide groove opposite to the guide block is arranged on one side, facing the guide block, of the limiting block, the guide block can form sliding fit with the guide groove, an extending port is arranged on the cover plate, the top of the limiting block can be inserted into the extending port to serve as a limiting part, a spring is connected to the bottom of the housing, and when the cover plate seals the housing, the spring drives the limiting part to be inserted into the extending port to limit the sliding direction of the cover plate.

3. The quick release housing for mounting a battery cell according to claim 1, wherein the inner wall of the housing is provided with a clamping groove, a clamping block opposite to the clamping groove is arranged on one side of the cover plate facing the clamping groove, and the clamping block can be clamped into the clamping groove and form clamping fit between the clamping block and the clamping groove.

4. The quick release housing for battery cell mounting according to claim 2, wherein the stopper is provided with a recess for facilitating pressing of the stopper, and the recess is provided with an indication mark.

5. The quick release housing for mounting a battery cell according to claim 1, wherein a partition plate is provided in the mounting cavity, the partition plate partitions the mounting cavity into a battery cell mounting area and a terminal block mounting area, the battery cell mounting area is adapted to the battery cell to prevent the battery cell from shaking in the battery cell mounting area, and the terminal block mounting area is used for mounting the terminal block.