Battery case for quickly replacing battery

Abstract

The invention discloses a battery case for quickly replacing a battery, comprising a battery case, wherein the bottom of the battery chamber is provided with a support plate for supporting the battery, the support plate is fixed on the bottom surface of the battery chamber by a plurality of elastic upward support springs, gear chambers are provided in the inner walls of the left and right sides ofthe battery case, the gear chambers are internally provided with a support gear block and an adjusting gear block which are engaged with each other, the adjusting gear block is connected to adjustingblocks disposed on both sides of the top surface of the battery case by an adjusting device, the adjusting gear block is slidably locked in the gear chambers by the adjusting device sliding back andforth, and the support gear block is slidably locked in the gear chambers by the sliding device sliding up and down. The invention can automatically discharge the batteries in the battery case one byone in order by the set adjusting blocks, which solves the inconvenience of taking out multiple batteries in the battery box on the one hand, and greatly facilitates the pick-and-place of the batteries without causing disordered or uncontrollable battery removal on the other hand.

Description

technical field [0001] The invention relates to the field of battery boxes, in particular to a battery box for quickly replacing batteries. Background technique [0002] The battery box is mainly composed of a box body and a cover body. The box body and the cover body are combined to form a hollow cavity that can accommodate the battery. The conductor used to realize the electrical connection between the battery and the power supply terminal of the electrical appliance is arranged in the hollow cavity. The box can be assembled with various batteries such as ordinary dry batteries, lithium batteries or other rechargeable batteries. Electrical and other fields. [0003] However, the batteries in the battery box device are generally deep in the battery box. The battery box is generally built into the inside of the electrical appliance, and it is generally very inconvenient to take out the battery. In order to facilitate the removal of the battery from the battery box on the ma...

AI Technical Summary

Problems solved by technology

[0003] However, the batteries in the battery box device are generally deep in the battery box. The battery box is generally built into the inside of the electrical appliance, and it is generally very inconvenient to take out the battery. In order to facilitate the removal of the battery from the battery box on the market, a traction line is provided at the bottom of the battery box. When the pull wire is generally used, it is necessary to place the end of the wire outside the battery box, and then press the battery into the battery box along the line, but in many cases, the head of the pull wire falls directly into the bottom of the battery box, so that the battery cannot be pulled out through the pull wire. It is very laborious to take out the battery. At present, there are many battery boxes with elastic buckles on the market, but they are mostly used in the field of lithium batteries. As a result, the positive and negative poles of the battery cannot be aligned, and when the battery is taken out, the elastic device is easy to bounce the battery out of order. For this type of dry battery, there is a lack of convenient and efficient battery removal device on the market. Therefore, to solve this problem, we need a A kind of battery case device that can take out the battery conveniently

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