CN210607390U

CN210607390U - Lithium battery structure convenient to fixed mounting

Info

Publication number: CN210607390U
Application number: CN201921938118.3U
Authority: CN
Inventors: 阙守红
Original assignee: Suzhou Xinkede Electronic Technology Co Ltd
Current assignee: Suzhou Xinkede Electronic Technology Co Ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-05-22
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a lithium cell structure convenient to fixed mounting, including last frame and underframe, it is located the underframe directly over to go up the frame, it is fixed through fixed threaded rod between frame and the underframe four corners to go up, fixed threaded rod's upper end just is located the equal threaded mounting of four corners up end of going up the frame has fixation nut, even symmetry installs fixed mounting mechanism in going up frame and the underframe, install fixed main part and spacing main part among the fixed mounting mechanism, spacing main part is located fixed main part under, install the gag lever post in the spacing main part, the draw-in groove has evenly been seted up on the gag lever post, the internally mounted of draw-in groove has the limiting plate, the connecting hole has all been seted up at the middle part of limiting plate, install fixed connection board in the fixed main part. The utility model discloses can carry out quick installation with the electric core in the lithium cell in the use fixed to the electric core after the installation is fixed is arranged neatly stably.

Description

Lithium battery structure convenient to fixed mounting

Technical Field

The utility model relates to a lithium cell production and processing equipment technical field specifically is a lithium cell structure convenient to fixed mounting.

Background

Lithium batteries refer to batteries that contain lithium (including metallic lithium, lithium alloys and lithium ions, lithium polymers) in an electrochemical system. The existing lithium battery needs to fix and assemble one battery core in the assembling process, the existing lithium battery core fixing and assembling is complex, and no good fixing structure can fix the battery core quickly and stably, so that a large amount of time is spent in the lithium battery core fixing and installing process, and the installing and fixing effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell structure convenient to fixed mounting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery structure convenient for fixed installation comprises an upper frame and a lower frame, wherein the upper frame is positioned right above the lower frame, the four corners of the upper frame and the lower frame are fixed through fixed threaded rods, fixing nuts are arranged at the upper ends of the fixed threaded rods and positioned at the upper end surfaces of the four corners of the upper frame in a threaded manner, fixed installation mechanisms are uniformly and symmetrically arranged in the upper frame and the lower frame, a fixed main body and a limiting main body are arranged in each fixed installation mechanism, the limiting main body is positioned right below the fixed main body, a limiting rod is arranged in the limiting main body, clamping grooves are uniformly formed in the limiting rod, a limiting plate is arranged in each clamping groove, connecting holes are formed in the middle of each limiting plate, a fixed connecting plate is arranged in the fixed main body, fixed seats are uniformly arranged in the fixed connecting plates, and fixing rings are movably, and an extrusion spring is uniformly connected between the inner walls of the fixing ring and the fixing seat.

Preferably, the upper ends of the four corners of the lower frame are provided with fixing slots, the four corners of the upper frame are penetrated and provided with threaded holes, the fixing threaded rods are penetrated and inserted into the upper frame through the threaded holes, and the end heads of the bottom ends of the fixing threaded rods are inserted into the fixing slots.

Preferably, both ends of the limiting rod and the fixed connecting plate are fixedly connected with the inner walls of the upper frame and the lower frame.

Preferably, the ends of the fixing rings, which are in contact with the lithium battery cell, are all smooth.

Preferably, the hole diameter of the connecting hole is smaller than the diameter of two ends of a battery core in the lithium battery.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model can rapidly and regularly fix the cell of the lithium battery through the fixed main body and the limiting main body in the fixed installation mechanism, the fixing ring in the fixed main body can firmly extrude and fix the cell through the extrusion force of the extrusion spring, one end of the fixing ring contacted with the cell of the lithium battery is designed to be smooth, so that the cell can be more smoothly pressed into the fixing ring through external force, the cell passes through the fixing ring and is inserted into the connecting hole in the limiting plate, the hole diameter of the connecting hole is smaller than the diameters of the two ends of the cell in the lithium battery, therefore, the limiting plate can effectively limit and separate the cell, the electrode ends at the two ends of the cell can be smoothly leaked through the connecting hole, the electrodes are arranged in a smooth and neat way under the action of the device, the connection of the electrodes is greatly facilitated, thereby, the cell can be regularly and rapidly installed under the limiting and separating of the limiting main body under, and fixed slot has been seted up to the four corners upper end of underframe, the four corners of going up the frame runs through threaded hole, fixed threaded rod passes through the screw hole and alternates and connects the frame and the bottom end is pegged graft in fixed slot's inside, thereby fixed mounting mechanism through in the underframe fixes the back with the quick installation of the one end of electric core, only need will go up the frame through external force press make go up the fixed mounting mechanism in the frame fix the other end of electric core can, and through last frame and underframe inside insert fixed threaded rod, go on further fixed can to last frame and underframe through fixation nut in fixed threaded rod's upper end.

Drawings

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

FIG. 2 is a schematic view of the fixing and mounting mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the limiting main body of the present invention;

fig. 4 is a schematic view of the structure of the fixing main body of the present invention.

In the figure: 1-fixing nut, 2-upper frame, 3-fixing threaded rod, 4-lower frame, 5-fixing mounting mechanism, 6-fixing main body, 7-limiting main body, 8-limiting rod, 9-clamping groove, 10-limiting plate, 11-connecting hole, 12-extruding spring, 13-fixing ring, 14-fixing seat and 15-fixing connecting plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a lithium battery structure convenient for fixed installation comprises an upper frame 2 and a lower frame 4, wherein the upper frame 2 is positioned right above the lower frame 4, four corners of the upper frame 2 and the lower frame 4 are fixed through fixed threaded rods 3, fixing nuts 1 are threaded on the upper ends of the fixed threaded rods 3 and the upper end surfaces of the four corners of the upper frame 2, fixed installation mechanisms 5 are uniformly and symmetrically installed in the upper frame 2 and the lower frame 4, a fixed main body 6 and a limiting main body 7 are installed in the fixed installation mechanisms 5, the limiting main body 7 is positioned right below the fixed main body 6, a limiting rod 8 is installed in the limiting main body 7, clamping grooves 9 are uniformly formed in the limiting rod 8, a limiting plate 10 is installed inside the clamping grooves 9, connecting holes 11 are formed in the middle of the limiting plate 10, a fixed connecting plate 15 is installed in the fixed main body 6, fixing seats 14 are uniformly installed in the fixed connecting plate 15, and an extrusion spring 12 is uniformly connected between the fixing ring 13 and the inner wall of the fixing seat 14.

Fixed slot has been seted up to the four corners upper end of underframe 4, and the four corners of going up frame 2 runs through set up threaded hole, and fixed threaded rod 3 runs through the screw hole and alternates and connect frame 2 and the bottom end is pegged graft in fixed slot's inside, and the both ends of gag lever post 8 and fixed connection board 15 all with the inner wall looks fixed connection of last frame 2 and underframe 4, and solid fixed ring 13 all establishes to slick and sly form with the one end of lithium cell electricity core contact, and the hole diameter of connecting hole 11 is lighter than the diameter at electric core both ends in the lithium cell.

The working principle is as follows: firstly, the lithium battery cell is quickly and regularly fixed and installed through the fixing main body 6 and the limiting main body 7 in the fixing and installing mechanism 5, the fixing ring 13 in the fixing main body 6 can firmly extrude and fix the cell through the extrusion force of the extrusion spring 12, one end of the fixing ring 13, which is contacted with the lithium battery cell, is designed to be smooth, so that the cell is more smooth when being pressed into the fixing ring 13 through external force, the cell passes through the fixing ring 13 and is inserted into the connecting hole 11 in the limiting plate 10, the hole diameter of the connecting hole 11 is smaller than the diameter of the two ends of the cell in the lithium battery, so that the limiting plate 10 can effectively limit and block the cell, electrodes at the two ends of the cell can be smoothly leaked through the connecting hole 11, the electrodes are horizontally and regularly arranged under the action of the device, the connection of the electrodes is greatly facilitated, and the cell can be regularly and quickly installed under the limiting block of the limiting main body 7 under the fixing, and fixed slot has been seted up to the four corners upper end of underframe 4, the four corners of going up frame 2 run through set up threaded hole, fixed threaded rod 3 runs through the screw hole and alternates and connects frame 2 and the bottom end is pegged graft in fixed slot's inside, thereby only need to press down the fixed mounting mechanism 5 that makes in frame 2 through external force after fixed mounting mechanism 5 through in underframe 4 is fixed with the quick installation of the one end of electric core and fix the other end of electric core with last frame 2, and through last frame 2 and underframe 4 inside insert fixed threaded rod 3, go on through fixation nut 1 in fixed threaded rod 3's upper end further fixed to last frame 2 and underframe 4 can, the utility model discloses can carry out quick installation with electric core in the lithium cell in the use fixedly, and the electric core after the installation is fixed is arranged neatly stably.

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. A lithium battery structure convenient to fixed mounting, includes upper frame (2) and underframe (4), its characterized in that: the upper frame (2) is positioned right above the lower frame (4), the four corners of the upper frame (2) and the lower frame (4) are fixed through a fixing threaded rod (3), the upper end of the fixing threaded rod (3) is positioned on the upper end faces of the four corners of the upper frame (2) and is provided with a fixing nut (1) in a threaded manner, the upper frame (2) and the lower frame (4) are uniformly and symmetrically provided with a fixing and installing mechanism (5), a fixing main body (6) and a limiting main body (7) are installed in the fixing and installing mechanism (5), the limiting main body (7) is positioned right below the fixing main body (6), a limiting rod (8) is installed in the limiting main body (7), clamping grooves (9) are uniformly formed in the limiting rod (8), a limiting plate (10) is installed in the clamping grooves (9), a connecting hole (11) is formed in the middle of the limiting plate (10), install fixed connection board (15) in fixed main part (6), evenly install fixing base (14) in fixed connection board (15), the equal movable mounting in middle part of fixing base (14) has solid fixed ring (13), evenly be connected with extrusion spring (12) between the inner wall of solid fixed ring (13) and fixing base (14).

2. A lithium battery construction facilitating fixed mounting as claimed in claim 1, wherein: the upper ends of four corners of the lower frame (4) are provided with fixing slots, four corners of the upper frame (2) are penetrated through and provided with threaded holes, the fixing threaded rods (3) are penetrated through and inserted into the upper frame (2) through the threaded holes, and the ends of the bottom ends of the fixing threaded rods are inserted into the fixing slots.

3. A lithium battery construction facilitating fixed mounting as claimed in claim 1, wherein: the two ends of the limiting rod (8) and the fixed connecting plate (15) are fixedly connected with the inner walls of the upper frame (2) and the lower frame (4).

4. A lithium battery construction facilitating fixed mounting as claimed in claim 1, wherein: and one ends of the fixing rings (13) which are contacted with the lithium battery cell are all designed to be smooth.

5. A lithium battery construction facilitating fixed mounting as claimed in claim 1, wherein: the hole diameter of the connecting hole (11) is smaller than the diameter of two ends of a battery core in the lithium battery.