CN218731480U

CN218731480U - Connect stable lithium cell

Info

Publication number: CN218731480U
Application number: CN202222846278.3U
Authority: CN
Inventors: 祝荣昌; 张劲波; 刘军; 王雅锋
Original assignee: Shenzhen Jingming Technology Co ltd
Current assignee: Shenzhen Jingming Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-24
Anticipated expiration: 2032-10-27

Abstract

The utility model provides a connect stable lithium cell, lithium cell box internally mounted has lithium cell group, the top threaded connection of lithium cell box has the apron, the one end fixedly connected with interface of lithium cell box, the one end of interface is provided with coupling mechanism, the both sides of stating lithium cell box are provided with installation mechanism, coupling mechanism is including connecting sleeve, the threaded rod, the clamping jaw, stopper and gag lever post, in-process using, through rotating the threaded rod, the threaded rod rotates with the clamping jaw to be connected, and the clamping jaw is spacing by stopper and gag lever post, convert the rotary motion of threaded rod into the linear motion of clamping jaw, when the interface internal connection has the electric plug, the electric wire at electric plug rear portion can be carried to the clamping jaw at both ends, can restrict the plug inside connecting sleeve, prevent that the electric plug from droing at the in-process that uses, reached and connected more stable effect, every interface all is provided with coupling mechanism, in-process using, can all accomplish spacing effect to the interface on the lithium cell box, make the connection more stable.

Description

Connect stable lithium cell

Technical Field

The utility model relates to a relevant technical field of lithium cell especially relates to a connect stable lithium cell.

Background

Lithium batteries are a class of batteries which use non-aqueous electrolyte solution and take lithium metal or lithium alloy as positive/negative electrode materials, the lithium metal batteries are firstly proposed and researched in 1912, and the lithium batteries are researched in the 70 s of the 20 th century, because the chemical characteristics of the lithium metal are very active, the lithium metal is very high in requirements on environment for processing, storage and use, and along with the development of scientific technology, the lithium batteries become mainstream, and the lithium batteries can be roughly divided into two types: lithium metal batteries and lithium ion batteries, lithium ion batteries do not contain lithium in a metallic state and can be charged, lithium metal batteries, which are the fifth generation products of rechargeable batteries, were produced in 1996, and the safety, specific capacity, self-discharge rate and cost performance ratio of the rechargeable batteries are superior to those of lithium ion batteries, because of the high technical requirement limit of the rechargeable batteries, only a few countries of companies are producing the lithium metal batteries, the lithium batteries are applied to cardiac pacemakers at the earliest stage, the lithium batteries have the advantages of extremely low self-discharge rate, gentle discharge voltage and the like, so that pacemakers implanted into human bodies can operate for a long time without recharging, the lithium batteries generally have a nominal voltage higher than 3.0 volts and are more suitable for being used as integrated circuit power supplies, and manganese dioxide batteries are widely used in calculators, digital cameras and watches, and in order to develop more excellent varieties of performances, various materials are researched, so that unprecedented products are manufactured, and in the use process, after the installation, most of the lithium batteries need to be connected with electric equipment, and the connection effect can be unstable and the use can possibly generate certain danger, so that a lithium battery group needs to be particularly stably connected.

But current lithium cell, most lithium cell are in the use, and the connection effect is unstable, and the back is being installed to the lithium cell group, needs to be connected with consumer, and the connection effect is unstable can influence the use to can produce certain danger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connect stable lithium cell to current the stable lithium cell of connecting that proposes in solving above-mentioned background art, in the use, the linkage effect is unstable, and the lithium cell group is installed the back, needs to be connected with consumer, and the linkage effect is unstable can influence the use, and can produce certain dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connect stable lithium cell, includes lithium cell box and coupling mechanism, wherein coupling mechanism is including connecting sleeve, threaded rod, clamping jaw, stopper and gag lever post, lithium cell box internally mounted has lithium cell group, the top threaded connection of lithium cell box has the apron, the one end fixedly connected with interface of lithium cell box, the one end of interface is provided with coupling mechanism, the both sides that state lithium cell box are provided with installation mechanism.

Preferably, coupling mechanism is including connecting sleeve, threaded rod, clamping jaw, stopper and gag lever post, the one end fixedly connected with connecting sleeve of interface, connecting sleeve's outside surface threaded connection has the threaded rod, the one end of threaded rod is rotated and is connected with the clamping jaw, the outside fixed surface of clamping jaw is connected with the stopper, the inside sliding connection of stopper has the gag lever post, the gag lever post is connected with connecting sleeve's inboard fixed surface.

Preferably, the number of the threaded rods is two and the threaded rods are symmetrically arranged, and the number of the clamping jaws is two and the clamping jaws are symmetrically arranged.

Preferably, installation mechanism includes limiting plate, reset spring, connecting plate and pull rod, the both sides fixedly connected with limiting plate of lithium battery box, one side fixed surface of limiting plate is connected with reset spring, one side fixed surface of limiting plate is connected with the connecting plate, one side fixed surface of connecting plate is connected with the pull rod.

Preferably, the connecting plate runs through the lithium battery box and is connected with the lithium battery box in a sliding mode, and the pull rod runs through the lithium battery box and is connected with the lithium battery box in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: this connect stable lithium cell, through connecting sleeve, the threaded rod, the clamping jaw, the setting of stopper and gag lever post, in the use, through rotating the threaded rod, the threaded rod rotates with the clamping jaw to be connected, and the clamping jaw is spacing by stopper and gag lever post, convert the rotary motion of threaded rod into the linear motion of clamping jaw, when the interface is inside to have connect the electric plug, the electric wire at electric plug rear portion can be carried to the clamping jaw at both ends, can be inside connecting sleeve with the plug restriction, prevent that the electric plug from droing at the in-process that uses, more stable effect has been connected to the reached.

Drawings

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

fig. 2 is a schematic diagram of the lithium battery box and the interface matching structure of the present invention;

FIG. 3 is a schematic side view of the overall structure of the connection mechanism of the present invention;

fig. 4 is a schematic side view of the overall structure of the mounting mechanism of the present invention.

In the figure: 1. a lithium battery case; 2. a lithium battery pack; 3. a cover plate; 4. an interface; 5. a connecting mechanism; 501. a connecting sleeve; 502. a threaded rod; 503. a clamping jaw; 504. a limiting block; 505. a limiting rod; 6. an installation mechanism; 601. a limiting plate; 602. a return spring; 603. a connecting plate; 604. a pull rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a connect stable lithium cell, including lithium cell box 1 and coupling mechanism 5, wherein coupling mechanism 5 is including connecting sleeve 501, threaded rod 502, clamping jaw 503, stopper 504 and

gag lever post

505, 1 internally mounted of lithium cell box has lithium cell group 2, the top threaded connection of lithium cell box 1 has apron 3, the one end fixedly connected with interface 4 of lithium cell box 1, interface 4's one end is provided with coupling mechanism 5, the both sides of stating lithium cell box 1 are provided with installation mechanism 6.

Further, the connection mechanism 5 includes a connection sleeve 501, a threaded rod 502, a clamping jaw 503, a limiting block 504 and a limiting rod 505, the connection sleeve 501 is fixedly connected to one end of the interface 4, the threaded rod 502 is connected to the outer side surface of the connection sleeve 501 through threads, the clamping jaw 503 is connected to one end of the threaded rod 502 in a rotating mode, the limiting block 504 is fixedly connected to the outer side surface of the clamping jaw 503, the limiting rod 505 is connected to the inner side surface of the connection sleeve 501 in a sliding mode, the limiting rod 505 is fixedly connected to the inner side surface of the connection sleeve 501, the clamping jaw 502, the clamping jaw 503, the limiting block 504 and the limiting rod 505 are arranged, in the using process, the threaded rod 502 is connected with the clamping jaw 503 in a rotating mode through rotation of the threaded rod 502, the clamping jaw 503 is limited by the limiting block 504 and the limiting rod 505, the rotating motion of the threaded rod 502 is converted into the linear motion of the clamping jaw 503, when an electrical plug is connected to the interface 4, the clamping jaws 503 at the rear portion of the electrical plug can clamp the electrical plug at the rear portion inside the connection sleeve 501, the electrical plug can be limited to the electrical plug can be placed inside the connection sleeve 501 and fall off in the using process, and the effect that connection is more stable is achieved.

Further, threaded rod 502 quantity is two and places for the symmetry, and clamping jaw 503's quantity is two and places for the symmetry, through threaded rod 502 and clamping jaw 503's setting, and the in-process of using can all accomplish spacing effect to interface 4 on the lithium battery box 1, makes the connection more stable.

Further, installation mechanism 6 is including limiting plate 601, reset spring 602, connecting plate 603 and pull rod 604, lithium battery box 1's both sides fixedly connected with limiting plate 601, one side fixed surface of limiting plate 601 is connected with reset spring 602, one side fixed surface of limiting plate 601 is connected with connecting plate 603, one side fixed surface of connecting plate 603 is connected with pull rod 604, through limiting plate 601, reset spring 602, the setting of connecting plate 603 and pull rod 604, in the in-process that uses, when lithium battery box 1 installs, reset spring 602 compresses, make limiting plate 601 press close to lithium battery box 1, reduce lithium battery box 1's size, can put into the mounting groove that needs with lithium battery box 1, after the installation is accomplished, reset spring 602 resets, lithium battery box 1 is kept away from to limiting plate 601, and support the mounting groove both sides, make the installation more stable.

Further, connecting plate 603 runs through lithium battery box 1 and with lithium battery box 1 sliding connection, pull rod 604 runs through lithium battery box 1 and with lithium battery box 1 sliding connection, through limiting plate 601, reset spring 602, the setting of connecting plate 603 and pull rod 604, in the in-process of using, when needing to take out lithium battery box 1, with the inside pulling of pull rod 604, pull rod 604 drives limiting plate 601 through connecting plate 603 and presses close to lithium battery box 1, and the size of lithium battery box 1 is reduced to compression reset spring 602, can take out lithium battery box 1 from the mounting groove this moment, it is more convenient to take out like this.

The working principle is as follows: the lithium battery pack 2 is arranged in the lithium battery box 1, the top of the lithium battery box 1 is in threaded connection with the cover plate 3, one end of the lithium battery box 1 is fixedly connected with the interface 4, one end of the interface 4 is provided with the connecting mechanism 5, two sides of the lithium battery box 1 are provided with the mounting mechanisms 6, the connecting mechanism 5 comprises a connecting sleeve 501, a threaded rod 502, a clamping jaw 503, a limiting block 504 and a limiting rod 505, in the using process, the threaded rod 502 is in rotary connection with the clamping jaw 503 by rotating the threaded rod 502, the clamping jaw 503 is limited by the limiting block 504 and the limiting rod 505, the rotary motion of the threaded rod 502 is converted into the linear motion of the clamping jaw 503, when an electric plug is connected in the interface 4, the electric wires at the rear part of the electric plug can be clamped by the clamping jaws 503 at two ends, the electric plug can be limited in the connecting sleeve 501, and the electric plug can be prevented from falling off in the using process, more stable effect of connection has been reached, installation mechanism 6 is including limiting plate 601, reset spring 602, connecting plate 603 and pull rod 604, in the in-process that uses, when lithium battery box 1 installs, reset spring 602 compresses, make limiting plate 601 press close to lithium battery box 1, reduce the size of lithium battery box 1, can put into the mounting groove of needs with lithium battery box 1, after the installation is accomplished, reset spring 602 resets, lithium battery box 1 is kept away from to limiting plate 601, and support the mounting groove both sides, make the installation more stable, when needing to take out lithium battery box 1, with the inside pulling of pull rod 604, pull rod 604 drives limiting plate 601 through connecting plate 603 and presses close to lithium battery box 1, and compression reset spring 602 reduces the size of lithium battery box 1, can take out lithium battery box 1 from the mounting groove this moment, it is more convenient to take out like this, just so, a connect stable lithium cell has been accomplished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 connect stable lithium cell, includes lithium cell box (1) and coupling mechanism (5), wherein coupling mechanism (5) including connecting sleeve (501), threaded rod (502), clamping jaw (503), stopper (504) and gag lever post (505), its characterized in that: the lithium battery pack is characterized in that a lithium battery pack (2) is arranged inside the lithium battery box (1), a cover plate (3) is connected to the top of the lithium battery box (1) in a threaded mode, an interface (4) is fixedly connected to one end of the lithium battery box (1), a connecting mechanism (5) is arranged at one end of the interface (4), and installation mechanisms (6) are arranged on two sides of the lithium battery box (1).

2. A lithium battery as claimed in claim 1, characterized in that: coupling mechanism (5) is including connecting sleeve (501), threaded rod (502), clamping jaw (503), stopper (504) and gag lever post (505), the one end fixedly connected with connecting sleeve (501) of interface (4), the outside surface threaded connection of connecting sleeve (501) has threaded rod (502), the one end of threaded rod (502) is rotated and is connected with clamping jaw (503), the outside surface fixed connection of clamping jaw (503) has stopper (504), the inside sliding connection of stopper (504) has gag lever post (505), gag lever post (505) and the inboard fixed surface of connecting sleeve (501) are connected.

3. A lithium battery as claimed in claim 2, characterized in that: the number of the threaded rods (502) is two and the threaded rods are symmetrically arranged, and the number of the clamping jaws (503) is two and the clamping jaws are symmetrically arranged.

4. A lithium battery as claimed in claim 1, characterized in that: installation mechanism (6) are including limiting plate (601), reset spring (602), connecting plate (603) and pull rod (604), the both sides fixedly connected with limiting plate (601) of lithium cell box (1), one side fixed surface of limiting plate (601) is connected with reset spring (602), one side fixed surface of limiting plate (601) is connected with connecting plate (603), one side fixed surface of connecting plate (603) is connected with pull rod (604).

5. A lithium battery as claimed in claim 4, characterized in that: the connecting plate (603) penetrates through the lithium battery box (1) and is in sliding connection with the lithium battery box (1), and the pull rod (604) penetrates through the lithium battery box (1) and is in sliding connection with the lithium battery box (1).