Clutch pin installing assembly with shake-proof structure

Abstract

The invention discloses a clutch pin installing assembly with a shake-proof structure. The clutch pin installing assembly with the shake-proof structure comprises a clutch base, a rotary base, a sleeve, a clutch pin and a clutch spring. The rotary base is rotatably arranged in the clutch base. A through hole is formed in the clutch base. A cooperation hole is formed in the rotary base. The clutchpin is movably and elastically arranged in the through hole of the clutch base through the clutch spring. One end of the clutch pin is used for cooperating with the cooperation hole in the rotary base. The sleeve is arranged in the position of the orifice of the through hole. The clutch pin installing assembly further comprises a bulging column, a first side fencing piece, a second side fencing piece and an elastic part. The bulging column is perpendicularly arranged on the pin wall surface of the clutch pin. Both the first side fencing piece and the second side fencing piece are rotatably fixed to the interior of the through hole correspondingly, and both the first side fencing piece and the second side fencing piece are located between the clutch pin and the hole wall of the through holecorrespondingly. A passing-through channel which can be opened and closed is formed between the first side fencing piece and the second side fencing piece.

Description

Technical field [0001] The invention relates to the field of locks, in particular to a clutch pin mounting assembly with an anti-vibration structure. Background technique [0002] The clutch device is one of the necessary parts of the current electronic lock. The currently used clutch device is shown in the patent CN2013202098768. This kind of clutch device needs a clutch push block (reference number 13 in the literature) to push the latch member when unlocking. The reference number in this document is 4, which is also called a "clutch pin" in the industry.) The door handle can be turned to unlock by movement. [0003] However, there is a big problem with the reliability of this kind of clutch device, that is, when the external vibration occurs, the latch member (it is easy to service the latch spring (reference number 5 in the literature) turns into the clutch inner block (reference number in the literature) It is the movement at the center of 6), and this movement of the latch m...

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Problems solved by technology

[0003] But there is very big problem in the reliability of this clutch device, when promptly external world produces vibration, latch (it is easy to customer service latch spring (reference number in document is 5) turns block (reference number in document is serial number) toward clutch The movement at the center of 6), and the movement of the plug will connect the clutch inner rotary block and the clutch outer rotary block (the reference number in the document is 8), so that the clutch inner rotary block and the clutch outer rotary block can be Rotate together, because the clutch outer rotary block is connected with the handle, so once the bolt moves due to vibration and connects the clutch inner rotary block with the clutch outer rotary block, then it can be used without a key or a password (or a person) Face recognition and other intelligent security recognition modes) to unlock, there is a huge security risk

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