CN218274829U

CN218274829U - Ternary lithium battery with replaceable battery core

Info

Publication number: CN218274829U
Application number: CN202222349436.4U
Authority: CN
Inventors: 何晓辉
Original assignee: Shenzhen Shenchao New Energy Technology Co ltd
Current assignee: Shenzhen Shenchao New Energy Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-10
Anticipated expiration: 2032-09-02

Abstract

The utility model provides a ternary lithium cell of removable electric core, which comprises an outer shell, the below fixedly connected with base of shell, the inside swing joint of base has the disassembling component, the inside swing joint of shell has ternary lithium cell electricity core body, one side swing joint of shell has protective assembly. Through the setting of dismantlement subassembly, in the use, reached and to have carried out the purpose of changing to the inside electric core of battery, when the inside electric core of battery needs to be changed, press the board, it is rotatory to press the second latch on board side surface to drive the gear, make the layer board rise through first slide caliper rule, hold off the inside inner bag of battery, thereby be convenient for change the inside electric core of inner bag, the inner bag is at the in-process that rises simultaneously through the inside rolling pulley of both sides slide rail, make the inner bag reduce and the shell inner wall between the frictional force.

Description

Ternary lithium battery with replaceable battery core

Technical Field

The utility model relates to a relevant technical field of ternary lithium cell especially relates to a ternary lithium cell of removable electric core.

Background

Ternary polymer lithium cell, mean the lithium cell of the ternary cathode material that the cathode material used nickel cobalt lithium manganate or nickel cobalt lithium aluminate, the ternary complex cathode material is with nickel salt, cobalt salt, manganese salt as raw materials, the proportion of inside nickel cobalt manganese can be adjusted according to actual need, the anodal battery of ternary material is for cobalt acid lithium cell security height, but the voltage is too low, be used in the sensation that has obvious capacity not enough on the cell-phone, and the battery life can descend when using for a long time, whole replacement cost is great, consequently, need use the ternary lithium cell of a removable electric core.

However, in the use process of the conventional ternary lithium battery with the replaceable battery core, the battery is directly replaced integrally, so that the resource waste is caused, and therefore, the battery core in the battery can be replaced, so that the resource waste is reduced, and the service efficiency of the battery is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ternary lithium cell of removable electric core to the ternary lithium cell of the removable electric core of current that proposes in solving above-mentioned background art, in the use, all be direct battery overall change, cause the wasting of resources, consequently need the inside electric core of battery to change, reach and reduce the wasting of resources, promote the availability factor of battery.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ternary lithium cell of removable electric core, includes the shell, the below fixedly connected with base of shell, the inside swing joint of base has the dismantlement subassembly, the inside swing joint of shell has ternary lithium cell electricity core body, one side swing joint of shell has protective assembly.

Preferably, the disassembling component comprises a sliding rail, a pulley, an inner container, a supporting plate, a first latch, a gear, a second latch and a pressing plate, the sliding rail is arranged on two sides of the inner wall of the shell, the pulley is movably connected inside the sliding rail, and the inner container is movably connected inside the shell.

Preferably, the lower surface of the inner container is movably connected with a supporting plate, the surface of one side of the supporting plate is fixedly connected with a first clamping tooth, one side of the first clamping tooth is movably connected with a gear, the other side of the gear is movably connected with a second clamping tooth, and one side of the second clamping tooth is fixedly connected with a pressing plate.

Preferably, the protection component includes protective cover, hinge, screw rod, joint strip, fixed block and handle, one side fixed surface of protective cover is connected with the hinge, the opposite side fixed connection of hinge is at one side surface of shell.

Preferably, the equal swing joint in a side surface both ends of protective cover has the screw rod, the screw rod sets up with the axis symmetry of protective cover.

Preferably, one side surface bonding of protective cover has joint strip, coincide mutually between joint strip's the axis and the axis of protective cover.

Preferably, one side fixed surface of protective cover is connected with the fixed block, one side fixed surface of fixed block is connected with the handle.

Compared with the prior art, the beneficial effects of the utility model are that: through the setting of dismantlement subassembly, in the use, reached and to have carried out the purpose of changing to the inside electric core of battery, when the inside electric core of battery needs to be changed, press the board, it is rotatory to drive the gear according to the second latch of board side surface, make the layer board rise through first slide caliper rule, hold off the inside inner bag of battery, thereby be convenient for change the inside electric core of inner bag, the inner bag is at the in-process that rises simultaneously through the inside rolling pulley of both sides slide rail, make the inner bag reduce and the shell inner wall between the frictional force.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of the structure of the protection assembly of the present invention.

In the figure: 1. a housing; 2. a base; 3. disassembling the assembly; 301. a slide rail; 302. a pulley; 303. an inner container; 304. a support plate; 305. a first latch; 306. a gear; 307. a second latch; 308. pressing a plate; 4. a ternary lithium battery cell body; 5. a guard assembly; 501. a protective cover; 502. a hinge; 503. a screw; 504. sealing rubber strips; 505. a fixed block; 506. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention 4.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a ternary lithium cell of removable electric core, includes shell 1, the below fixedly connected with base 2 of shell 1, and the inside swing joint of base 2 has dismantlement subassembly 3, and the inside swing joint of shell 1 has ternary lithium cell electricity core body 4, and one side swing joint of shell 1 has protection component 5.

Further, the dismounting assembly 3 comprises a sliding rail 301, a pulley 302, an inner container 303, a supporting plate 304, a first latch 305, a gear 306, a second latch 307 and a pressing plate 308, wherein the sliding rail 301 is arranged on two sides of the inner wall of the shell 1, the pulley 302 is movably connected inside the sliding rail 301, the inner container 303 is movably connected inside the shell 1, and the sliding rail 301, the pulley 302 and the inner container 303 are matched with each other so that when the inner container 303 ascends, the friction force between the outer wall of the inner container 303 and the inner wall of the shell 1 is reduced.

Further, a supporting plate 304 is movably connected to the surface below the inner container 303, a first latch 305 is fixedly connected to the surface of one side of the supporting plate 304, a gear 306 is movably connected to one side of the first latch 305, a second latch 307 is movably connected to the other side of the gear 306, a pressing plate 308 is fixedly connected to one side of the second latch 307, and the inner container 303 can be lifted out through the supporting plate 304 by pressing the pressing plate 308 through the matching among the supporting plate 304, the first latch 305, the gear 306, the second latch 307 and the pressing plate 308.

Further, the protecting assembly 5 comprises a protecting cover 501, a hinge 502, a screw 503, a sealing rubber strip 504, a fixing block 505 and a handle 506, wherein the hinge 502 is fixedly connected to one side surface of the protecting cover 501, and the other side of the hinge 502 is fixedly connected to one side surface of the casing 1, so that the protecting cover 501 can be rotated to be opened and closed through the matching between the protecting cover 501 and the hinge 502.

Further, both ends of one side surface of the protective cover 501 are movably connected with screws 503, the screws 503 are symmetrically arranged with respect to the central axis of the protective cover 501, and the protective cover 501 and the housing 1 can be closed by screwing the screws 503 through the cooperation between the protective cover 501 and the screws 503 when the protective cover 501 is closed.

Further, a sealing rubber strip 504 is bonded to one side surface of the protective cover 501, the central axis of the sealing rubber strip 504 coincides with the central axis of the protective cover 501, and the protective cover 501 and the sealing rubber strip 504 are matched with each other, so that when the protective cover 501 is closed, the sealing rubber strip 504 can enhance the sealing performance between the protective cover 501 and the housing 1.

Further, a fixing block 505 is fixedly connected to a surface of one side of the protective cover 501, and a handle 506 is fixedly connected to a surface of one side of the fixing block 505, so that the protective cover 501, the fixing block 505 and the handle 506 are matched to facilitate taking when the housing 1 needs to be moved.

The working principle is as follows: firstly, the inner container 303 is slidably mounted inside the casing 1 through the pulley 302 in the sliding rail 301, then the protective cover 501 is mounted on one side surface of the casing 1 through the hinge 502, then the screw 503 is screwed to fix the protective cover 501 and the casing 1, when the battery cell inside the battery needs to be replaced, the screw 503 is screwed, the protective cover 501 is opened through the rotation of the hinge 502, the pressing plate 308 is pressed, the pressing plate 308 drives the supporting plate 304 to ascend through the second latch 307 and the gear 306, the supporting plate 304 drags the inner container 303 to ascend from the inside of the casing 1 to replace the battery cell inside the inner container 303, and thus, the use process of the ternary lithium battery with the replaceable battery cell is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ternary lithium cell of removable electric core, includes shell (1), its characterized in that: the battery is characterized in that a base (2) is fixedly connected to the lower portion of the shell (1), a disassembling assembly (3) is movably connected to the inner portion of the base (2), a ternary lithium battery cell body (4) is movably connected to the inner portion of the shell (1), and a protecting assembly (5) is movably connected to one side of the shell (1).

2. The replaceable-cell ternary lithium battery of claim 1, wherein: dismantle subassembly (3) and include slide rail (301), pulley (302), inner bag (303), layer board (304), first latch (305), gear (306), second latch (307) and press board (308), the inner wall both sides at shell (1) are seted up in slide rail (301), the inside swing joint of slide rail (301) has pulley (302), the inside swing joint of shell (1) has inner bag (303).

3. The replaceable-cell ternary lithium battery of claim 2, wherein: the lower surface of the inner container (303) is movably connected with a supporting plate (304), a first clamping tooth (305) is fixedly connected with the surface of one side of the supporting plate (304), a gear (306) is movably connected with one side of the first clamping tooth (305), a second clamping tooth (307) is movably connected with the other side of the gear (306), and a pressing plate (308) is fixedly connected with one side of the second clamping tooth (307).

4. The replaceable-cell ternary lithium battery of claim 1, wherein: protection component (5) include protective cover (501), hinge (502), screw rod (503), joint strip (504), fixed block (505) and handle (506), one side fixed surface of protective cover (501) is connected with hinge (502), the opposite side fixed connection of hinge (502) is at one side surface of shell (1).

5. The replaceable-cell ternary lithium battery of claim 4, wherein: the equal swing joint in a side surface both ends of protective cover (501) has screw rod (503), screw rod (503) set up with the axis symmetry of protective cover (501).

6. The replaceable-cell ternary lithium battery of claim 4, wherein: one side surface bonding of protective cover (501) has joint strip (504), coincide between the axis of joint strip (504) and the axis of protective cover (501).

7. The replaceable-cell ternary lithium battery of claim 4, wherein: one side fixed surface of protective cover (501) is connected with fixed block (505), one side fixed surface of fixed block (505) is connected with handle (506).