CN209133568U - An easy-to-install lithium-ion battery - Google Patents

Abstract

The utility model discloses a kind of lithium ion batteries being easily installed, including battery body, the right end of battery body is conductive plugs, the two sides of the battery body are fixedly installed with elastic sheet metal close to the wall body of conductive plugs, the wall body of the battery body two sides far from conductive plugs inlays the mounting shell for being equipped with alignment, the equal activity in one end of the mounting shell is equipped with gag lever post, the body of rod of the gag lever post is welded with block, the inner wall of the mounting shell is fixedly installed with guide pad, and one end activity of the gag lever post passes through guide pad.The utility model design structure is reasonable, easy to operate, easy to use, installation can be facilitated to fix, and structure is simple, and manufacturing cost is low, and limited raising lithium ion battery installs stability.

Description

An easy-to-install lithium-ion battery

technical field

The utility model relates to the technical field of lithium battery installation, in particular to a lithium ion battery that is easy to install.

Background technique

Lithium-ion battery refers to a general term for batteries with lithium ion intercalation compounds as positive electrode materials. It uses carbon materials as negative electrodes and lithium-containing compounds as positive electrodes. It is a commonly used power supply battery for existing electronic and electrical equipment.

The positive and negative electrodes of the lithium-ion battery need to be connected to the positive and negative electrodes of the load during installation, while the positive and negative electrodes of the existing lithium-ion battery are conductive plugs with smooth surfaces. The insertion part is easy to disengage, resulting in power failure, and the entire battery does not have a good fixing mechanism, so the battery cannot be fixed well, and the stability is not high.

SUMMARY OF THE INVENTION

The purpose of the utility model is to solve the shortcomings of the existing lithium ion battery that does not have a good fixing mechanism, so that the battery cannot be fixed well and the stability is not high, and a lithium ion battery that is easy to install is proposed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An easy-to-install lithium-ion battery includes a battery body, the right end of the battery body is a conductive plug, elastic metal sheets are fixedly installed on the walls of the battery body close to the conductive plug on both sides, and the two sides of the battery body are far away from the conductive plug. The wall bodies of the bolts are inlaid and installed with aligned installation shells, one end of the installation shells is movably provided with a limit rod, the rod body of the limit rod is welded with a stopper, and the inner wall of the installation shell is fixedly installed with a guide block , one end of the limit rod moves through the guide block, and the rod body of the limit rod is sleeved with a spring, the spring and the block are located in the installation shell, and the spring is located between the block and the guide block, the said Both sides of the battery body are provided with top rods, and the top rods are located between the elastic metal sheet and the installation shell.

Preferably, U-shaped limit sleeves are fixedly installed on both sides of the battery body, and the ejector rod is slidably installed through the U-shaped limiter sleeve and the U-shaped limit sleeve, and the guide block is located where the stopper is away from the ejector rod. side.

Preferably, one end of the mandrel close to the elastic metal sheet is a plug, one side of the plug is an inclined structure, and one side wall of the plug matches the elastic metal sheet, and the plug is larger than the inner hole of the U-shaped limiting sleeve .

Preferably, a protrusion is integrally formed at one end of the top rod away from the elastic metal sheet.

Preferably, the elastic metal sheet is an inclined structure, and the inclined form of the elastic metal sheet matches with the side wall of the plug, and one end of the elastic metal sheet is welded with a clamping block.

Preferably, one end of the limiting rod close to the ejector rod is an inverted L-shaped structure.

The beneficial effects of the present utility model are:

1. Through the structure designed on both sides of the battery body, when the battery is installed in the battery installation slot, the clips of the elastic metal sheet can be stuck in the slots on the inner walls of the installation slot, so that the lithium-ion battery can be fixed and limited to avoid The conductive plug and the jack of the load fall off, thereby improving the stability;

2. Through the designed ejector rod, the elastic metal sheet can be expanded in the form of a sloping roof, so that the block is stuck in the slot, and one end of the ejector rod can be blocked by the limit rod to ensure that the ejector rod is stable and convenient. Operation, perfect function;

The design has reasonable structure, simple operation, convenient use, convenient installation and fixing, simple structure, low manufacturing cost, and limited improvement of the installation stability of the lithium ion battery.

Description of drawings

FIG. 1 is a schematic top-view cross-sectional structure diagram of an easy-to-install lithium-ion battery proposed by the present invention.

FIG. 2 is an enlarged schematic view of the structure at position A of a lithium-ion battery that is easy to install according to the present invention.

FIG. 3 is a schematic structural diagram of a top rod of a lithium-ion battery that is easy to install according to the present invention.

4 is a schematic side view of the structure of a U-shaped limiting sleeve of a lithium-ion battery that is easy to install according to the present invention.

In the picture: 1 battery body, 2 elastic metal sheet, 3 U-shaped limit sleeve, 4 ejector rod, 5 installation shell, 6 limit rod, 7 block, 8 spring, 9 guide block, 10 head, 11 bump.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-4, an easy-to-install lithium-ion battery includes a battery body 1, the right end of the battery body 1 is a conductive plug, and the walls of the battery body 1 near the conductive plug are fixedly installed with elastic metal sheets 2, The walls of the battery body 1 away from the conductive bolts on both sides are inlaid and installed with aligned mounting shells 5 , and a limit rod 6 is movably passed through one end of the mounting shell 5 . The rod body of the limit rod 6 is welded with a stopper 7 , and the mounting shell 5 A guide block 9 is fixedly installed on the inner wall of the limit rod 6, one end of the limit rod 6 moves through the guide block 9, and the rod body of the limit rod 6 is sleeved with a spring 8, the spring 8 and the stopper 7 are located in the installation shell 5, and the spring 8 is located between the blocking block 7 and the guide block 9 , and both sides of the battery body 1 are provided with ejector rods 4 , and the ejector rods 4 are located between the elastic metal sheet 2 and the installation shell 5 .

In this embodiment, U-shaped limit sleeves 3 are fixedly installed on both sides of the battery body 1 , and the top rod 4 is slidably installed through the U-shaped limit sleeve 3 and the U-shaped limit sleeve 3 , and the guide block 9 is located at the stopper. 7. The side away from the ejector rod 4, the end of the ejector rod 4 close to the elastic metal sheet 2 is the plug head 10, one side of the plug head 10 is an inclined structure, and one side wall of the plug head 10 is matched with the elastic metal sheet 2, and The plug 10 is larger than the inner hole of the U-shaped limit sleeve 3, and the end of the mandrel 4 away from the elastic metal sheet 2 is integrally formed with a bump 11. The elastic metal sheet 2 is an inclined structure, and the inclined form of the elastic metal sheet 2 is the same as that of the plug. The side walls of 10 are matched, and one end of the elastic metal sheet 2 is welded with a clamping block, and the end of the limit rod 6 close to the ejector rod 4 has an inverted L-shaped structure.

The elastic metal sheet 2 can be fixed with the battery body 1 by screws, and the traditional lithium ion battery is installed in an installation slot, so that the conductive bolt of the lithium ion battery is inserted into the conductive hole of the load. The side inner wall is provided with a card slot, so that the card block can extend into the card slot to achieve the stop effect; the elastic metal sheet 2 is flexible enough and will not break, and the battery body 1 includes an outer casing and an inner core, and the structure is installed on the outer casing. , the inner core is a battery.

It works as follows:

In use, after the battery body 1 is installed in the installation groove, push the bump 11 of the ejector rod 4 first, so that the plug 10 of the ejector rod 4 is inserted into the inclined space of the elastic metal sheet 2, and the plug 10 will expand the elastic metal. plate 2, so that the clamping block of the elastic metal plate 2 is close to the clamping groove on the inner wall of the installation groove, until the ejector rod 4 crosses the limit rod 6. At this time, the ejector rod 4 is not restricting the limit rod 6, and under the action of the spring 8, the limit The position rod 6 extends, so that the limit rod 6 clamps the end of the ejector rod 4, so that the elastic metal sheet 2 remains in an expanded state, and the clamping block enters the clamping slot, so that the battery body 1 cannot be loosened.

When it needs to be disassembled, pull the inverted L-shaped end of the limit rod 6, so that the limit rod 6 is retracted into the installation shell 5, so that the limit rod 6 does not limit the ejector rod 4, and the ejector rod 4 is pulled to the left, Therefore, the ejector rod 4 releases the elastic metal sheet 2, so that the clamping block moves out of the slot to complete the unlocking, and the limit rod 6 is pressed by the ejector rod 4, and the plug 10 also has a limit function to prevent the ejector rod 4 from being limited from the U-shaped position. Pull out on cover 3.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (2)

1. a kind of lithium ion battery being easily installed, including battery body (1), the right end of battery body (1) is conductive plugs, special Sign is that the two sides of the battery body (1) are fixedly installed with elastic sheet metal (2), the electricity close to the wall body of conductive plugs Wall body of ontology (1) two sides in pond far from conductive plugs inlays the mounting shell (5) for being equipped with alignment, one end of the mounting shell (5) Equal activity is equipped with gag lever post (6), and the body of rod of the gag lever post (6) is welded with block (7), and the inner wall of the mounting shell (5) is solid Dingan County is equipped with guide pad (9), and one end activity of the gag lever post (6) passes through guide pad (9), and the body of rod of gag lever post (6) is arranged Have spring (8), the spring (8) and block (7) are respectively positioned in mounting shell (5), and spring (8) is located at block (7) and guide pad (9) between, the two sides of the battery body (1) are equipped with mandril (4), and mandril (4) is located at elastic sheet metal (2) and mounting shell (5) between；The two sides of the battery body (1) are fixedly installed with U-shaped limit sleeve (3), and mandril (4) passes through U-shaped limit sleeve (3) it is slidably installed with U-shaped limit sleeve (3), the guide pad (9) is located at the side of block (7) far from mandril (4)；The mandril (4) one end close to elastic sheet metal (2) is top (10), and the side of top (10) is tilted structure, and comes directly towards (10) Side wall body matches with elastic sheet metal (2), and comes directly towards the inner hole that (10) are greater than U-shaped limit sleeve (3)；The mandril (4) is remote One end from elastic sheet metal (2), which is integrally formed, convex block (11)；The gag lever post (6) is inverted L close to the one end of mandril (4) Character form structure.

2. a kind of lithium ion battery being easily installed according to claim 1, which is characterized in that the elastic sheet metal It (2) is tilted structure, and the oblique form of elastic sheet metal (2) is matched with the side wall of top (10), and elastic sheet metal (2) One end be welded with fixture block.