Passive idle lock cylinder

A lock cylinder and front cover technology, which is applied to building locks, locks controlled by non-mechanical transmission, buildings, etc., can solve the problems of wiring and high unit cost, and achieve the effect of eliminating wiring and preventing violent damage

Pending Publication Date: 2017-12-12
江苏易索电子科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a passive idling lock cylinder to solve the problem that the existing electronic locks proposed in the above background technology are almost all designed with an external power supply, which cannot meet various harsh environments, and the unit price is high and need

Method used

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see figure 1 , the present invention provides a technical solution: a passive idling lock cylinder, including a lock cylinder front cover 1, a lock cylinder rear cover 12 and an electronic key 14, two sets of The steel ball 11, the left end of the lock cylinder back cover 12 is sleeved with a clutch 13, and two groups of steel balls 11 are respectively clamped on the upper and lower sides of the inner cavity of the clutch 13, and the upper and lower sid...

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Abstract

The invention discloses a passive idling lock cylinder in the technical field of lock cylinders, comprising a front cover of the lock cylinder, a back cover of the lock cylinder and an electronic key. Two groups of steel balls are embedded in radial through holes at the left end of the back cover of the lock cylinder. The left end of the back cover of the lock cylinder is sleeved with a clutch, and two groups of steel balls are clamped on the upper and lower sides of the inner cavity of the clutch respectively, pins and positioning columns are embedded in the upper and lower sides of the back cover of the lock cylinder, and the pins Located on the right side of the positioning column, a cam is installed on the left side of the inner cavity of the back cover of the lock cylinder, a torsion spring is connected to the right side of the cam, and a cam positioning piece is connected to the right end of the torsion spring, and the cam positioning piece The right side of the lock cylinder is riveted with the left side wall of the motor. There is no power supply inside the passive idling lock cylinder, which can be idling to prevent violent damage. It has a lock operation recording function, adopts unipolar communication, and can realize authority management through the background cloud system, so that it can Suitable for all kinds of harsh environments, free of wiring.

Description

technical field [0001] The invention relates to the technical field of lock cylinders, in particular to a passive idling lock cylinder. Background technique [0002] With the progress of society and the development of science and technology, the current lock cylinders are mainly divided into two categories: mechanical lock cylinders and electronic lock cylinders. The mechanical lock cylinder is difficult to assemble and has fewer locking points. It is easy to realize technical opening, but it is impossible to record the opening and closing status of the lock. Almost all existing electronic locks are designed with external power supply, which cannot meet various harsh environments, and the unit price is high. It needs to replace the battery regularly or ensure the uninterrupted power supply of the external power supply. The initial installation requires wiring and regular special maintenance. For multi-pole communication, the stability of two-pole or multi-pole communication...

Claims

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Application Information

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IPC IPC(8): E05B47/00E05B47/06
CPCE05B47/0012E05B47/0646E05B2047/0026E05B2047/0063E05B2047/0084
Inventor 宋国元
Owner 江苏易索电子科技股份有限公司
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