Power supply battery casing having prompt function and used for Chinese chestnut electric pruning shears

Abstract

The invention relates to a power supply battery casing having a prompt function and used for Chinese chestnut electric pruning shears. A central control module and a battery capacity detecting module are mounted in the battery case; a loudspeaker module is embedded in the outer wall of the battery case, an input end of the battery capacity detecting module is connected with an output end of a battery pack, an output end of the battery capacity detecting module is connected with an input / output interface of the central control module, and the input / output interface of the central control module is connected with an input end of the loudspeaker module. A display module displays current battery capacity, expected working time and charging state information during normal use, the loudspeaker module outputs human voice warning information when the battery capacity is too low, accordingly, an operation worker can master the working state of the battery pack at any time, and normal completion of pruning work is effectively guaranteed.

Description

technical field [0001] The invention belongs to the field of chestnut pruning scissors, in particular to a chestnut electric pruning scissors power supply battery box with a prompt function. Background technique [0002] Chestnut is known as the king of dried fruits. It tastes sweet and fragrant. It belongs to the first-class fruit that invigorates the stomach and kidneys and prolongs life. It grows on chestnut trees. In the cultivation and management of chestnut trees, branches need to be pruned regularly. Manual pruning can be used during the pruning process. Pruning shears, but the work efficiency of manual pruning shears is relatively low, so they are gradually replaced by electric pruning shears. The structure of these electric pruning shears is: including a battery pack, handle and scissors. At the front end, a trigger is embedded in the lower end of the handle. The trigger is used to control the connection and disconnection of the electric mechanism installed in the h...

AI Technical Summary

Problems solved by technology

[0002] Chestnut is known as the king of dried fruits. It tastes sweet and fragrant. It belongs to the first-class fruit that invigorates the stomach and kidneys and prolongs life. It grows on chestnut trees. In the cultivation and management of chestnut trees, branches need to be pruned regularly. Manual pruning can be used during the pruning process. Pruning shears, but the work efficiency of manual pruning shears is relatively low, so they are gradually replaced by electric pruning shears. The structure of these electric pruning shears is: including a battery pack, handle and scissors. At the front end, a trigger is embedded in the lower end of the handle. The trigger is used to control the connection and disconnection of the electric mechanism installed in the handle and the battery pack, so as to realize the opening and closing of the two scissors. The rear end of the handle is connected to one end of the cable through a joint. The other end of the cable is connected to the battery pack installed in the battery box through the connector, and the switch and charging port are installed on the battery box

[0003] In the actual use process, it is found that the battery pack should be charged regularly to ensure the normal operation of the electric pruning shears, but operators often forget to charge, resulting in no electricity when pruning branches, resulting in work delays, although some manufacturers install on the battery box Multiple LED lamps display the current power level, but this still cannot effectively prompt the operator, resulting in the discovery that the battery pack is out of power during work.

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