Transmitter with handle

Abstract

The invention relates to the pneumatic pipeline transmission field. A novel transmission device of the invention comprises a bucket body, a cover body, a locking mechanism and a locking detection mechanism. The locking mechanism comprises a lock cylinder arranged in the center of the cover body, a key inserted into the lock cylinder, a face plate fixed outside the lock cylinder, a plurality of lock tongues in rotary connection with the cover body, as well as a lock tongue limit pin fixed on the cover body; a lock groove matched with the lock tongue is arranged on the bucket body; the locking detection mechanism comprises a cylinder block between the lock cylinder and the cover body, as well as a plurality of cylinders which are arranged inside the cylinder block to control whether the key can be pulled out; a handle for stopping the transmission device from entering an inlet of a transmission channel is fixed on the key. The transmission device not only ensures the locking function, but also can be interlocked, which improves the safety reliability of the locking connection of the cover body and the bucket body of the transmission device, is favorable for improving transmission efficiency, and increases privacy. In addition, the handle can stop the transmission device which is not locked from entering the transmission channel, thereby further avoiding failure occurrence and improving reliability.

Description

technical field

[0001] The invention relates to the field of pneumatic pipeline transmission, in particular to a conveyor with a handle which ensures that the lid of the conveyor cannot be opened. technical background

[0002] Pneumatic pipeline conveying system can be used in all walks of life, such as hospitals, banks, factories, office buildings, shopping malls, restaurants and other places where items need to be conveyed. The pneumatic pipeline transmission system connects various departments, and items can be efficiently transmitted between any two transceiver stations, which can save people from running around, save a lot of time, and greatly improve work efficiency. However, the conveyor often causes the item to fall out of the conveyor because its cover is not locked, causing the conveyor to be stuck in the middle of the transmission pipeline, causing the transmission system to be unsmooth; in addition, in some places such as banks and office buildings In places whe...

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