CN210805940U

CN210805940U - Lithium cell pressure becomes cabinet battery tray and rack clip contact circular telegram structure

Info

Publication number: CN210805940U
Application number: CN201921761835.3U
Authority: CN
Inventors: 郭丽伟; 李国萍
Original assignee: Huizhou Huiheng Automation Technology Co ltd
Current assignee: Huizhou Huiheng Automation Technology Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-19
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a contact power-on structure of a battery tray and a cabinet clamp of a lithium battery pressure formation cabinet in the technical field of formation cabinets, which comprises a battery tray, power-on contact clamps and movable aluminum plate components, four battery trays are arranged on the movable aluminum plate components, four power-on contact clamps are connected with the tray, the electrified contact clamp is arranged on the aluminum plate component, two fixing screws are arranged between the movable aluminum plate component and the electrified contact clamp, the electrified contact clamp is connected with the movable aluminum plate component through the screw thread, the product in the application document can not generate poor contact caused by collision and long service time, the electrified contact clamp is arranged at the edge of the movable aluminum plate component, whether the contact is good or not can be conveniently observed, the maintenance is simple and convenient, the production and manufacturing cost is low, and the installation is convenient.

Description

Lithium cell pressure becomes cabinet battery tray and rack clip contact circular telegram structure

Technical Field

The utility model relates to a change into cabinet technical field, specifically be lithium cell pressure becomes cabinet battery tray and rack clip contact circular telegram structure.

Background

At present, the lithium battery pressure becomes the circular telegram mode of cabinet battery tray and rack has two kinds: the first type is a thimble contact type, a thimble is fixed on a structural part through a PCB and is electrified through copper-platinum contact on a battery tray, the thimble is easy to be broken during operation in the mode to cause poor contact and short circuit, and the height of the thimble can also cause poor contact when a spring in the thimble is fatigued for a long time; the second copper sheet is in a vertical pressing contact mode, the copper sheet is fixed on an upper structural member and a lower structural member, the copper sheet and the battery tray are in contact conduction through pressing force, the contact mode is long in time, and the buffer silica gel filled below the copper sheet is aged and deformed to cause poor contact of the copper sheet due to different heights. In addition, the two contact modes are inconvenient for equipment maintenance and high in manufacturing cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell pressure becomes cabinet battery tray and rack clip contact circular telegram structure to current lithium cell pressure that proposes in solving above-mentioned background art becomes cabinet battery tray and the circular telegram structure of rack and causes the problem that hookup location is ageing and maintain inconvenience to equipment maintenance easily.

In order to achieve the above object, the utility model provides a following technical scheme: lithium cell pressure becomes cabinet battery tray and rack clip contact circular telegram structure, including battery tray, circular telegram contact clamp and activity aluminum plate subassembly, four battery tray installs on the activity aluminum plate subassembly, four circular telegram contact clamp is connected with the tray, circular telegram contact clamp installs on the aluminum plate subassembly.

Preferably, two fixing screws are installed between the movable aluminum plate assembly and the power-on contact clamp, and the power-on contact clamp is connected with the movable aluminum plate assembly through screw threads.

Preferably, a plurality of copper foils are mounted on the battery tray, and the battery tray is electrically connected with the power-on contact clip through the copper foils.

Preferably, the power-on contact clip comprises clip pressing sheets, clip upper sheets, clip pins, clip lower sheets, clip springs, lower conductive copper sheets and upper conductive copper sheets, the bottoms of the two clip pressing sheets are connected with the two clip upper sheets, the two clip upper sheets are rotatably connected with the two clip lower sheets through the clip pins, the clip springs are installed between the clip upper sheets and the clip lower sheets, the upper conductive copper sheets are installed at the bottoms of the clip upper sheets, the lower conductive copper sheets are installed at the tops of the clip lower sheets, and the upper conductive copper sheets and the lower conductive copper sheets are symmetrically installed.

Preferably, the number of the copper foil connected with the upper conductive copper sheet and the lower conductive copper sheet is equal.

Preferably, a plurality of connection terminals for connection with a lithium battery are mounted on the battery tray.

Compared with the prior art, the beneficial effects of the utility model are that: through the setting of this lithium cell pressure formation cabinet battery tray and rack clip contact circular telegram structure, structural design is reasonable, and the product can not produce because of the collision and connect contact failure and the live time is long and produce contact failure in this application file, and circular telegram contact clamp installs the border at movable aluminum plate subassembly, can very conveniently observe whether contact is good to the maintenance is simple and convenient with the maintenance, and production and cost are with low costs, simple to operate.

Drawings

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

FIG. 2 is a schematic view of the explosion structure of the present invention;

fig. 3 is a schematic view of the structure of the power-on contact clip of the present invention.

In the figure: 100 removable aluminum plate assemblies, 200 battery trays, 300 powered contact clips, 310 clip press tabs, 320 clip upper tabs, 330 clip pins, 340 clip lower tabs, 350 clip springs, 360 lower conductive copper tabs, 370 upper conductive copper tabs.

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.

The utility model provides a following technical scheme: lithium cell pressure becomes cabinet battery tray and cabinet clip contact circular telegram structure for reduce the maintenance of the ageing and convenient equipment of hookup location, please refer to fig. 1-3, including battery tray 200, circular telegram contact clip 300 and activity aluminum plate subassembly 100, four battery trays 200 are installed on activity aluminum plate subassembly 100, four circular telegram contact clips 300 are connected with the tray, circular telegram contact clip 300 is installed on aluminum plate subassembly.

Referring to fig. 1-3 again, two fixing screws are installed between the movable aluminum plate assembly 100 and the power-on contact clip 300, the power-on contact clip 300 is connected with the movable aluminum plate assembly 100 through screw threads, and specifically, the fixing screws are connected with the power-on contact clip 300 through screw threads, so that the power-on contact clip 300 is fixed on the movable aluminum plate assembly 100, and the installation, the disassembly and the maintenance are convenient.

Referring to fig. 1-2 again, a plurality of copper foils are mounted on the battery tray 200, and the battery tray 200 is electrically connected to the conductive contact clip 300 through the copper foils, specifically, the copper foils are used for connecting the battery tray 200 to the conductive contact clip 300, so as to improve the fixing performance of the battery tray 200 while generating an electrical connection relationship.

Referring to fig. 1-3 again, the power-on contact clip 300 comprises a clip pressing sheet 310, a clip upper sheet 320, a clip pin 330, a clip lower sheet 340, a clip spring 350, a lower conductive copper sheet 360 and an upper conductive copper sheet 370, wherein the bottoms of the two clip pressing sheets 310 are connected with the two clip upper sheets 320, the two clip upper sheets 320 are rotatably connected with the two clip lower sheets 340 through the clip pin 330, the clip spring 350 is installed between the clip upper sheet 320 and the clip lower sheet 340, the upper conductive copper sheet 370 is installed at the bottom of the clip upper sheet 320, the lower conductive copper sheet 360 is installed at the top of the clip lower sheet 340, the upper conductive copper sheet 370 and the lower conductive copper sheet 360 are symmetrically installed, specifically, after the clip pressing sheet 310 presses the clip upper sheet 320 downwards to rotate around the clip pin 330, so that the upper conductive copper sheet 370 on the clip upper sheet 320 and the lower conductive copper sheet 360 on the clip lower sheet 340 are clamped through a copper foil, the purpose of electrical output is achieved, the spring is used for automatic return of the clamp upper blade 320, and the clamp pin 330 is used for rotary connection between the clamp upper blade 320 and the clamp lower blade 340.

Referring to fig. 1-3 again, the number of the copper foils connected to the upper conductive copper sheets 370 and the lower conductive copper sheets 360 is equal, and specifically, after the conductive contact clip 300 is fixed, the upper conductive copper sheets 370 on the upper clip sheet 320 and the lower conductive copper sheets 360 on the lower clip sheet 340 are correspondingly connected to the copper foils one to one, so as to improve the conductive stability.

Referring to fig. 1-2 again, a plurality of connection terminals for connecting with a lithium battery are installed on the battery tray 200, and specifically, after the lithium battery is installed on the battery tray 200, the connection terminals of the lithium battery are fixed on the connection terminals on the battery tray 200, and are electrically connected with the copper foil through the connection terminals, so that the purpose of electrically connecting the lithium battery with the power-on contact clip 300 is achieved.

In the specific use process, the battery tray 200 provided with the lithium battery is fixed on the movable aluminum plate assembly 100, the battery tray 200 slides to the position of a convex rail arranged on the movable aluminum plate assembly 100, then the electrifying contact clamp 300 is fixed on the movable aluminum plate assembly 100 through screws, the lower clamp piece 340 of the electrifying contact clamp 300 is positioned at the bottom of the battery tray 200, after fixation, external equipment is arranged on the device, the clamp pressing piece 310 on the electrifying contact clamp 300 rotates downwards, the upper clamp piece 320 is driven to press downwards, and the upper conductive copper piece 370 on the upper clamp piece 320 is connected with the copper foil on the battery tray 200 and is electrified.

While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. Lithium cell pressure becomes cabinet battery tray and contact circular telegram structure of rack clip, its characterized in that: including battery tray (200), circular telegram contact clip (300) and activity aluminum plate subassembly (100), four battery tray (200) are installed on activity aluminum plate subassembly (100), four circular telegram contact clip (300) are connected with the tray, circular telegram contact clip (300) are installed on aluminum plate subassembly.

2. The lithium battery pressure becomes cabinet battery tray and rack clip contact circular telegram structure of claim 1, characterized in that: two fixing screws are installed between the movable aluminum plate assembly (100) and the power-on contact clamp (300), and the power-on contact clamp (300) is connected with the movable aluminum plate assembly (100) through screw threads.

3. The lithium battery pressure becomes cabinet battery tray and rack clip contact circular telegram structure of claim 1, characterized in that: a plurality of copper foils are installed on the battery tray (200), and the battery tray (200) is electrically connected with the power-on contact clamp (300) through the copper foils.

4. The lithium battery pressure becomes cabinet battery tray and rack clip contact circular telegram structure of claim 1, characterized in that: the power-on contact clip (300) comprises clip pressing sheets (310), clip upper sheets (320), clip pins (330), clip lower sheets (340), clip springs (350), lower conductive copper sheets (360) and upper conductive copper sheets (370), wherein the bottoms of the two clip pressing sheets (310) are connected with the two clip upper sheets (320), the two clip upper sheets (320) are rotatably connected with the two clip lower sheets (340) through the clip pins (330), the clip springs (350) are arranged between the clip upper sheets (320) and the clip lower sheets (340), the upper conductive copper sheets (370) are arranged at the bottoms of the clip upper sheets (320), the lower conductive copper sheets (360) are arranged at the tops of the clip lower sheets (340), and the upper conductive copper sheets (370) and the lower conductive copper sheets (360) are symmetrically arranged.

5. The lithium battery pressure becomes cabinet battery tray and rack clip contact circular telegram structure of claim 3, characterized in that: the number of the copper foil connected with the upper conductive copper sheet (370) and the lower conductive copper sheet (360) is equal.

6. The lithium battery pressure becomes cabinet battery tray and rack clip contact circular telegram structure of claim 3, characterized in that: a plurality of connecting terminals for connecting with a lithium battery are mounted on the battery tray (200).