CN215578856U

CN215578856U - Quick installation shell structure of lithium ion battery

Info

Publication number: CN215578856U
Application number: CN202120063705.3U
Authority: CN
Inventors: 朱远方
Original assignee: Jiangsu Sanzheng New Energy Co ltd
Current assignee: Jiangsu Sanzheng New Energy Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2022-01-18
Anticipated expiration: 2031-01-11

Abstract

The utility model belongs to the technical field of lithium ion batteries, and discloses a shell structure for quickly mounting a lithium ion battery. This lithium ion battery's quick installation shell structure, including the shell, the equal fixedly connected with protective housing in the left and right sides of shell upper end, and two equal fixed mounting has the hydraulic stem in the protective housing, and two the output fixedly connected with end cover of hydraulic stem, spacing groove one has been seted up to the left and right sides of end cover lower surface, be provided with installation mechanism in the shell. This lithium ion battery's quick installation shell structure, when the lithium cell is installed to needs, operating personnel drives the end cover with hydraulic stem in the protective housing and upwards lifts up, spacing groove one separation on back spacing block and the end cover, and the limiting plate passes through hydraulic pressure lifter plate backward movement, drives the gag lever post and extracts spacing groove three on with the connecting rod, and place the board in the inside rectangular channel and upwards promote through spring one, has realized the swift placing to the lithium cell for the installation effectiveness to the lithium cell.

Description

Quick installation shell structure of lithium ion battery

Technical Field

The utility model relates to the technical field of lithium ion batteries, in particular to a shell structure for quickly mounting a lithium ion battery.

Background

A lithium ion battery is a type of secondary battery that mainly operates by movement of lithium ions between a positive electrode and a negative electrode. During charging and discharging, Li + is inserted and extracted back and forth between two electrodes: during charging, Li + is extracted from the positive electrode and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true during discharge.

Need install the lithium cell in equipment, but install the lithium cell and adopt the bolt to fix mostly in the casing to lead to the installation comparatively troublesome, be not convenient for overhaul when overhauing equally, consequently, we need a lithium ion battery's quick installation shell structure urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick mounting shell structure of a lithium ion battery, which realizes quick mounting and dismounting of the lithium ion battery.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a lithium ion battery's quick installation shell structure, includes the shell, the equal fixedly connected with protective housing in the left and right sides of shell upper end, and two equal fixed mounting has the hydraulic stem in the protective housing, and two the output fixedly connected with end cover of hydraulic stem, spacing groove one has been seted up to the left and right sides of end cover lower surface, be provided with installation mechanism in the shell.

Preferably, installation mechanism includes the rectangular channel, the rectangular channel is seted up and is put at the shell central point, spout one has all been seted up to the left and right sides that just is located the rectangular channel in the shell, the inner diapire fixed mounting of rectangular channel has the one end of spring one, and the other end fixedly connected with of spring one places the board, place the board about the equal fixed mounting in both ends have the one end of connecting rod, and the other end of connecting rod all outwards extend and with correspond a spout sliding connection.

Preferably, the roof of shell just is located the rectangular channel and has all seted up spacing groove two, two both ends about the spacing groove two the equal fixed mounting in opposite flank of spacing groove two has one side of hydraulic pressure lifter plate, and the other end fixedly connected with limiting plate of hydraulic pressure lifter plate, two the upper surface of limiting plate and correspond the equal fixed mounting in spacing groove position and have a stopper, two the equal fixed mounting in lower surface of stopper has the one end of gag lever post, and the other end of gag lever post sets up corresponding slide downwardly extending, two through opening in the shell the spacing groove three has all been seted up on the connecting rod.

Preferably, the placing plate is internally provided with a limiting mechanism, the limiting mechanism comprises a placing groove, the placing groove is arranged at the center of the upper surface of the placing plate, a second sliding groove is formed in the left side and the right side of the placing groove in the placing plate, a sliding block is connected in the second sliding groove in a sliding mode, one end of a second spring is fixedly connected to the inner wall of one side of the second sliding groove, the other end of the second spring is fixedly connected with the sliding block, and a threaded groove is formed in the placing plate and below the second sliding groove.

Preferably, two all there is the screw thread piece, two through seting up square groove fixed mounting in the slider the slide three has all been seted up to the left and right sides that just is located the top of screw thread piece in the slider, two all it has the circular pole to peg graft through circular through-hole in the slider, and the bottom and the screw thread piece fixed connection of circular pole, two both ends all with slide three interior slide fixed connection of slide about the circular pole, and the interior diapire of slide three all through spring three with slide piece fixed connection.

Preferably, the top ends of the two circular rods are fixedly connected with limit long plates, and the opposite side surfaces of the two limit long plates are fixedly connected with protection pads.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. this lithium ion battery's quick installation shell structure, when the lithium cell is installed to needs, operating personnel drives the end cover with hydraulic stem in the protective housing and upwards lifts up, spacing groove one separation on back spacing block and the end cover, and the limiting plate passes through hydraulic pressure lifter plate backward movement, drives the gag lever post and extracts spacing groove three on with the connecting rod, and place the board in the inside rectangular channel and upwards promote through spring one, has realized the swift placing to the lithium cell for the installation effectiveness to the lithium cell.

2. This lithium ion battery's quick installation shell structure finishes the back with the lithium cell installation after placing the board promotion, and operating personnel controls behind the protection pad removes to the lithium cell outside on the spacing long board, with circular pole through three interior slide blocks downstream of inside slide, pushes the screw thread piece to corresponding thread groove in and screw to the realization is fixed to the lithium cell.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged view of the utility model at B in fig. 1.

In the figure: the device comprises a shell 1, a protective shell 2, a hydraulic rod 3, an end cover 4, a limiting groove I5, a mounting mechanism 6, a rectangular groove 61, a sliding groove I62, a spring I63, a placing plate 64, a connecting rod 65, a limiting groove II 7, a hydraulic lifting plate 8, a limiting plate 9, a limiting block 10, a limiting rod 11, a limiting groove III 12, a limiting mechanism 13, a placing groove 131, a sliding groove II 132, a sliding block 133, a spring II 134, a thread block 135, a sliding track III 136, a circular rod 137, a sliding block 138, a long limiting plate 139, a protective pad 140, a thread groove 141 and a spring III 142.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a quick mounting shell structure of a lithium ion battery comprises a shell 1, wherein the left side and the right side of the upper end of the shell 1 are fixedly connected with protective shells 2, hydraulic rods 3 are fixedly mounted in the two protective shells 2, the output ends of the two hydraulic rods 3 are fixedly connected with end covers 4, the left side and the right side of the lower surface of each end cover 4 are provided with a first limiting groove 5, a mounting mechanism 6 is arranged in the shell 1, the mounting mechanism 6 comprises a rectangular groove 61, the rectangular groove 61 is arranged at the central position in the shell 1, sliding grooves 62 are formed in the left side and the right side of the rectangular groove 61 in the shell 1, one end of a first spring 63 is fixedly mounted on the inner bottom wall of the rectangular groove 61, the other end of the first spring 63 is fixedly connected with a placing plate 64, one end of a connecting rod 65 is fixedly mounted at the left end and the right end of the placing plate 64, and the other end of the connecting rod 65 extends outwards and is connected with the corresponding sliding groove 62 in a sliding manner, the top wall of the shell 1 and the left and right ends of the rectangular groove 61 are both provided with a second limiting groove 7, the opposite side surfaces of the two second limiting grooves 7 are both fixedly provided with one side of a hydraulic lifting plate 8, the other end of the hydraulic lifting plate 8 is fixedly connected with a limiting plate 9, the upper surfaces of the two limiting plates 9 are both fixedly provided with limiting blocks 10 corresponding to a first 5 position of the limiting groove, the lower surfaces of the two limiting blocks 10 are both fixedly provided with one end of a limiting rod 11, the other end of the limiting rod 11 extends downwards through a corresponding slideway arranged in the shell 1, two connecting rods 65 are both provided with a third limiting groove 12, a limiting mechanism 13 is arranged in the placing plate 64, the limiting mechanism 13 comprises a placing groove 131, the placing groove 131 is arranged at the central position of the upper surface of the placing plate 64, the placing plate 64 and the left and right sides of the placing groove 131 are both provided with a second chute 132, and the two chutes 132 are both slidably connected with a sliding block 133, one end of a second spring 134 is fixedly connected to the inner wall of one side of each of the two sliding grooves 132, the other end of the second spring 134 is fixedly connected with a sliding block 133, a threaded groove 141 is formed in the placing plate 64 and below the second sliding groove 132, a threaded block 135 is fixedly installed in each of the two sliding blocks 133 through a square groove, third slide ways 136 are formed in each of the two sliding blocks 133 and on the left side and the right side above the threaded block 135, a circular rod 137 is inserted into each of the two sliding blocks 133 through a circular through hole, the bottom ends of the circular rods 137 are fixedly connected with the thread blocks 135, the left and right ends of the two circular rods 137 are fixedly connected with the sliding blocks 138 in the third sliding ways 136, the inner bottom walls of the third slide ways 136 are fixedly connected with the third slide way blocks 138 through third springs 142, the top ends of the two circular rods 137 are fixedly connected with limiting long plates 139, and the opposite side surfaces of the two limiting long plates 139 are fixedly connected with protection pads 140.

This lithium ion battery's quick installation shell structure during operation, when the lithium cell needs to be installed, operating personnel drives end cover 4 with hydraulic stem 3 in the protective housing 2 and lifts upwards, spacing groove 5 separation on back spacing piece 10 and the end cover 4, limiting plate 9 moves backward through hydraulic lifting plate 8, drive spacing rod 11 and extract spacing groove three 12 on the connecting rod 65, place the board 64 in inside rectangular channel 61 and upwards promote through spring 63 and accomplish the back with the lithium cell installation after placing the board 64 and promote, operating personnel controls protection pad 140 and removes to the lithium cell outside back on the spacing long board 139, slide block 138 downstream in passing through inside slide three 136 with round bar 137, push into screw block 135 and screw in corresponding thread groove 141, after screwing, equipment resets, carry on spacingly, accomplish the installation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium ion battery's quick installation shell structure, includes shell (1), its characterized in that: the equal fixedly connected with protective housing (2) in the left and right sides of shell (1) upper end, and two equal fixed mounting has hydraulic stem (3), and two in protective housing (2) the output end fixedly connected with end cover (4) of hydraulic stem (3), spacing groove (5) have been seted up to the left and right sides of end cover (4) lower surface, be provided with installation mechanism (6) in shell (1).

2. The quick-mount housing structure for a lithium-ion battery of claim 1, wherein: installation mechanism (6) include rectangular channel (61), central point puts in shell (1) is seted up in rectangular channel (61), spout one (62) have all been seted up to the left and right sides that just is located rectangular channel (61) in shell (1), the interior diapire fixed mounting of rectangular channel (61) has the one end of spring one (63), and the other end fixedly connected with of spring one (63) places board (64), place the equal fixed mounting in both ends about board (64) and have the one end of connecting rod (65), and the other end of connecting rod (65) all outwards extend and with correspond spout one (62) sliding connection.

3. The quick-mount housing structure of a lithium-ion battery as claimed in claim 2, wherein: spacing groove two (7), two have all been seted up at both ends about the roof of shell (1) and be located rectangular channel (61) the equal fixed mounting in opposite flank of spacing groove two (7) has one side of hydraulic pressure lifter plate (8), and the other end fixedly connected with limiting plate (9) of hydraulic pressure lifter plate (8), two the upper surface of limiting plate (9) and correspond the equal fixed mounting in spacing groove (5) position and have stopper (10), two the equal fixed mounting in lower surface of stopper (10) has the one end of gag lever post (11), and sets up corresponding slide downwardly extending in the other end of gag lever post (11) through shell (1), two spacing groove three (12) have all been seted up on connecting rod (65).

4. A quick-mount housing structure for a lithium-ion battery as claimed in claim 3, wherein: the novel spring seat is characterized in that a limiting mechanism (13) is arranged in the placing plate (64), the limiting mechanism (13) comprises a placing groove (131), the placing groove (131) is arranged at the center of the upper surface of the placing plate (64), two sliding grooves (132) are formed in the placing plate (64) and located on the left side and the right side of the placing groove (131), sliding blocks (133) are connected in the sliding grooves (132) in a sliding mode, one end of a spring (134) is fixedly connected to the inner wall of one side of each sliding groove (132), the other end of the spring (134) is fixedly connected with the sliding blocks (133), and thread grooves (141) are formed in the placing plate (64) and located below the sliding grooves (132).

5. The quick-mount housing structure of a lithium-ion battery as claimed in claim 4, wherein: two all there is screw thread piece (135) through seting up square groove fixed mounting in slider (133), two slide three (136) have all been seted up to the left and right sides that just is located the top of screw thread piece (135) in slider (133), two all peg graft through circular through-hole in slider (133) and have circular pole (137), and the bottom and screw thread piece (135) fixed connection of circular pole (137), two both ends all with slide three (136) interior slide piece (138) fixed connection about circular pole (137), and the interior diapire of slide three (136) all through spring three (142) and slide piece (138) fixed connection.

6. The quick-mount housing structure of a lithium-ion battery as claimed in claim 5, wherein: the top ends of the two circular rods (137) are fixedly connected with limiting long plates (139), and the opposite side faces of the two limiting long plates (139) are fixedly connected with protection pads.