Limitation press device for rapidly charging rechargeable battery and application method of limitation press device

Abstract

The invention relates to a limitation press device for rapidly charging a rechargeable battery and an application method of the limitation press device. The limitation press device is fixed on a low-coupling charger, an L beam is pulled by a hand, an inner cylinder is driven to move upwards by the L beam, the L beam is rotated in a clockwise way, the inner cylinder is driven to rotate rightwards by the L beam, a vertical surface end of the L beam is raised by certain distance and is rotated rightwards by 90 degrees, a pull spring is in an open state, a battery to be charged is placed on a low-coupling charger surface, the L beam is rotated in a counter-clockwise way, the inner cylinder is driven to rotate leftwards by the L beam, the hand is loosen, the pull spring is reset and deformed, the vertical surface end of the L beam is rotated leftwards by 90 degrees and downwards move to press the battery to be charged, a positive electrode and a negative electrode of the battery to be charged are closely matched with a charging pole of the low-coupling charger, so that the purpose of rapid charging is achieved. With the adoption of the press device, a fixing mode of a tool and a screw is omitted, the L beam is only needed to be pulled and rotated, the disassembly and assembly operation of the battery is conveniently completed, the charging speed of the battery is improved, and normal application of equipment is ensured.

Description

technical field [0001] The invention relates to a position-limiting and pressing device for fast charging of a rechargeable battery and a method for using it. It is a fast, convenient and reliable device developed to cope with the modern high-speed development of railway communication equipment and the ever-increasing number of subway rail transit communication equipment. Rechargeable battery limit pressing device. Background technique [0002] With the rapid development of my country's national railway and subway construction, the application of outdoor passive portable communication equipment has also shown a substantial increase. According to the working nature of the railway system and subway rail transit, operators need to use various communication equipment outdoors and on the construction site. In order to ensure the normal operation of communication equipment, a large number of batteries need to be reserved for urgent needs, and the replaced batteries must be charged...

AI Technical Summary

Problems solved by technology

During installation, there is a certain error between the two round holes on the battery and the two nuts of the charger, so it takes about 2 minutes to fasten the two, which is inconvenient to install, especially during the Spring Festival travel and holidays, when the power supply demand of mobile communication equipment is abnormal Large, battery charging often cannot meet the requirements of mobile communication equipment

And this method needs to carry tools firstly, and secondly, screws are necessary, especially the screws are easy to lose during on-site operation, which will cause work interruption in serious cases and seriously affect the normal use of communication equipment

[0004] The screw used in the original charging method is made of carbon steel. The cap is easy to slip after long-term use. The special tool screwdriver is prone to baldness after long-term use. The staff use a lot of tools for a long time, the palms are easy to blister, the wrist is tired and painful, the work cannot last long, and the work efficiency is low.

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