CN215644822U

CN215644822U - Lithium ion battery bin

Info

Publication number: CN215644822U
Application number: CN202121605796.5U
Authority: CN
Inventors: 张丽伟; 韩小亮; 付高兴
Original assignee: Tianjin Liwei Technology Co ltd
Current assignee: Tianjin Liwei Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-01-25
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to the technical field of battery installation equipment, and discloses a lithium ion battery cabin which comprises a sub-cabin body and a main cabin body, wherein the sub-cabin body is detachably fixed on the main cabin body, buckling grooves and a clamping head assembly clamped with the buckling grooves are formed in the sub-cabin body and the main cabin body, the clamping head assembly comprises a group of fixed clamping heads and a group of elastic clamping seat assemblies, the fixed clamping heads and the elastic clamping seat assemblies are arranged and installed in the same direction, and the elastic clamping seat assemblies comprise movable clamping heads capable of moving in a reciprocating mode along the arrangement direction. This device is through setting up the joint head subassembly to including the form that has fixed dop and elasticity chuck subassembly, can change the interval between fixed dop and the activity dop and then realize block and unblock between two sets of dops and the catching groove through the reciprocating motion of arranging the direction reciprocating motion's activity dop in the elasticity chuck subassembly.

Description

Lithium ion battery bin

Technical Field

The utility model relates to the technical field of battery installation equipment, in particular to a lithium ion battery cabin.

Background

With the deep popularization of new energy concepts, electric energy is widely utilized to reproduce various aspects of life, wherein a lithium ion battery is widely utilized as energy supply equipment.

However, the conventional battery compartment has the problems that the structural design is complicated and the switching operation is not easy to be carried out.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a lithium ion battery bin which is simple in structure and easy to switch.

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

the utility model provides a lithium ion battery storehouse, includes the sub-storehouse body and the female storehouse body, the sub-storehouse body can be dismantled and be fixed in on the female storehouse body, wherein, be provided with the catching groove on the sub-storehouse body and the female storehouse body and with the joint head subassembly of catching groove looks block, the joint head subassembly includes a set of fixed dop and a set of elasticity cassette subassembly, fixed dop and elasticity cassette subassembly arrange and install in the equidirectional, elasticity cassette subassembly includes one can follow the movable dop of arranging direction reciprocating motion.

In the utility model, the elastic chuck base assembly further comprises a limiting plate and an elastic assembly, and the elastic assembly is fixedly connected between the movable chuck and the limiting plate.

In the present invention, further, the elastic component is a spring.

In the utility model, further, the sub-bin body comprises a lower bin body and an upper bin cover fixedly arranged on the lower bin body, and the lower bin body comprises a battery mounting cavity and a clamping joint mounting cavity.

In the utility model, further, the movable chuck comprises a clamping tongue, a main body and a shifting block, the clamping tongue is fixedly arranged on one side of the main body, the shifting block is fixedly arranged at two side ends of the main body, and the main body is slidably arranged in the chuck connector accommodating cavity.

In the present invention, further, the main chamber body includes a lower accommodating chamber and an upper accommodating chamber fixedly disposed on the lower accommodating chamber.

In the utility model, further, the two end parts of the upper accommodating cavity are provided with buckling lugs, and the buckling grooves are formed in the buckling lugs.

In the utility model, further, a charging and discharging joint, an electric quantity display lamp and an electric quantity switch are arranged on the bottom surface of the lower bin body, which is in contact with the mother bin body in a fitting manner.

In the present invention, further, the electric quantity switch is a push type switch.

In the utility model, further, a charge and discharge interface is arranged on the mother cabin body corresponding to the charge and discharge joint.

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

according to the device, the clamping head assembly is arranged to comprise the fixed clamping head and the elastic clamping seat assembly, the distance between the fixed clamping head and the movable clamping head is changed through the reciprocating movement of the movable clamping head capable of reciprocating along the arrangement direction in the elastic clamping seat assembly, so that the clamping and unlocking between the two groups of clamping heads and the buckling grooves are realized, and the structure is simple and convenient to operate.

Drawings

Fig. 1 is a schematic view of the general structure of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is an exploded view of the spring card holder assembly of the present invention.

Fig. 4 is a schematic view of the overall structure of the lower cartridge body of the present invention.

In the drawings: 1. a sub-bin body; 11. putting a bin cover; 12. a lower bin body; 121. a bayonet fitting housing cavity; 122. a battery housing chamber; 123. a charging and discharging joint; 124. an electric quantity display lamp; 125. an electric quantity switch; 2. a mother cabin body; 21. an upper accommodating cavity; 22. a lower accommodating cavity; 23. buckling grooves; 31. a movable chuck; 311. a latch; 312. a main body; 313. shifting blocks; 32. a spring; 33. a limiting plate; 34. and fixing the chuck.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a preferred embodiment of the present invention provides a lithium ion battery compartment, which includes a sub-compartment body 1 and a main compartment body 2, wherein the sub-compartment body 1 is detachably fixed on the main compartment body 2 by a clamping head assembly, and the main compartment body 2 includes a lower accommodating cavity 22 and an upper accommodating cavity 21 fixedly disposed on the lower accommodating cavity 22 by a conventional manner such as fastening or gluing. The lower receiving cavity 22 and the upper receiving cavity 21 are fixedly connected to form a cavity, and some electrical components necessary for charging and discharging can be mounted and fixed in the cavity. The two ends of the upper accommodating cavity 21 are provided with buckling lugs, and the buckling grooves 23 are opened on the buckling lugs. The catching groove 23 is used for clamping the fixed chuck 34 and the movable chuck 31 to realize locking and unlocking.

As shown in fig. 2 and 4, the sub-cartridge body 1 includes a lower cartridge body 12 and an upper cartridge cover 11 fixedly disposed on the lower cartridge body 12, and the lower cartridge body 12 includes a battery mounting cavity 122 and a bayonet joint mounting cavity 121. And a charging and discharging joint 123, an electric quantity display lamp 124 and an electric quantity switch 125 are arranged on the bottom surface of the lower bin body 12, which is in contact with the mother bin body 2. And a charge and discharge interface is arranged on the upper accommodating cavity 21 of the mother cabin body 2 corresponding to the charge and discharge connector 123. When the sub-bin body 1 and the main bin body 2 are fixedly clamped together, the charge-discharge connector 123 is in contact with the charge-discharge interface, so that current can be freely conducted. The power switch 125 is a push switch, and a power display lamp 124 for displaying the battery power is further provided on the lower compartment 12. The power display lamp 124 can be controlled to be turned on and off by pressing the power switch 125, so that the detection of the battery power in the sub-cartridge body 1 can be checked.

As shown in fig. 3, the clamping head assembly includes a set of fixed clamping heads 34 and a set of elastic clamping seat assemblies, the fixed clamping heads 34 and the elastic clamping seat assemblies are respectively arranged and installed in the length direction of the sub-bin body 1, and the elastic clamping seat assemblies include a limiting plate 33, an elastic assembly and a movable clamping head 31 capable of reciprocating along the arrangement direction. The elastic component is fixedly connected between the movable chuck 31 and the limiting plate 33. The resilient member is a spring 32.

As shown in fig. 3, the movable chuck 31 includes a latch 311, a main body 312 and a shifting block 313, the latch 311 is fixedly disposed on one side of the main body 312, the shifting block 313 is fixedly disposed on two side ends of the main body 312, and the main body 312 is slidably disposed in the chuck mounting cavity 121. The reciprocating movement of latch 311 is controlled by toggling paddle 313 to slide body 312 within card connector housing 121. The latch 311 is provided with a circular arc inclined surface, so that the latch 311 can be pushed into the catch groove 23 more easily.

The working principle is as follows:

when the sub-silo body 1 is arranged in the main silo body 2, one end of the fixed chuck 34 is clamped in the buckle groove 23, then one end with the movable chuck 31 is pressed into the main silo body 2, and when the movable chuck 31 completely enters the buckle groove 23, the clamping tongue 311 extends into the buckle groove 23 under the elastic force of the spring 32 to realize locking. When the sub-bin body 1 needs to be taken out of the main bin body 2, the shifting block 313 is firstly shifted to enable the clamping tongue 311 to exit from the buckling groove 23, and then the sub-bin body 1 is lifted to one side far away from the main bin body 2, so that the separation of the sub-bin body 1 and the main bin body 2 can be realized.

The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a lithium ion battery storehouse, includes the sub-storehouse body (1) and the female storehouse body (2), the sub-storehouse body (1) can be dismantled and be fixed in on the female storehouse body (2), its characterized in that, be provided with catching groove (23) on the sub-storehouse body (1) and the female storehouse body (2) and with the joint head subassembly of catching groove (23) looks block, the joint head subassembly includes a set of fixed dop (34) and a set of elasticity cassette subassembly, fixed dop (34) and elasticity cassette subassembly are arranged and are installed in the equidirectional, elasticity cassette subassembly includes one can follow movable dop (31) of arranging direction reciprocating motion.

2. The lithium ion battery compartment according to claim 1, wherein the elastic clamping assembly further comprises a limiting plate (33) and an elastic assembly, and the elastic assembly is fixedly connected between the movable clamping head (31) and the limiting plate (33).

3. A lithium ion battery compartment according to claim 2, characterized in that the resilient component is a spring (32).

4. The lithium ion battery compartment according to claim 2, wherein the sub-compartment body (1) comprises a lower compartment body (12) and an upper compartment cover (11) fixedly arranged on the lower compartment body (12), and the lower compartment body (12) comprises a battery mounting cavity (122) and a clamping joint mounting cavity (121).

5. The lithium ion battery compartment according to claim 4, wherein the movable chuck (31) comprises a latch (311), a main body (312) and a shifting block (313), the latch (311) is fixedly disposed on one side of the main body (312), the shifting block (313) is fixedly disposed on two side ends of the main body (312), and the main body (312) is slidably disposed in the chuck joint accommodating cavity (121).

6. The lithium ion battery compartment according to claim 1, wherein the main compartment body (2) comprises a lower receiving cavity (22) and an upper receiving cavity (21) fixedly arranged on the lower receiving cavity (22).

7. The lithium ion battery compartment according to claim 6, wherein the two ends of the upper receiving cavity (21) are provided with fastening lugs, and the fastening grooves (23) are opened on the fastening lugs.

8. The lithium ion battery compartment according to claim 4, wherein the lower compartment body (12) is in contact with the mother compartment body (2) and a charging and discharging connector (123), a power display lamp (124) and a power switch (125) are arranged on a bottom surface of the lower compartment body.

9. The lithium ion battery compartment according to claim 8, wherein the charge switch (125) is a push switch.

10. The lithium ion battery compartment according to claim 9, characterized in that a charge and discharge interface is arranged on the compartment body (2) corresponding to the charge and discharge joint (123).