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Idle clutch mechanism of electronic lock and electronic lock with idle clutch mechanism

A technology of clutch mechanism and electronic lock, which is applied in the direction of building locks, building structures, locks controlled by non-mechanical transmission, etc., and can solve problems such as deformation and damage of transmission parts

Pending Publication Date: 2021-05-28
深圳市龙兄弟数码锁有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Regarding the above-mentioned related technologies, when the external force is large, one end of the transmission part is fixed and the other end is twisted, so the transmission part is prone to deformation or even damage

Method used

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  • Idle clutch mechanism of electronic lock and electronic lock with idle clutch mechanism
  • Idle clutch mechanism of electronic lock and electronic lock with idle clutch mechanism
  • Idle clutch mechanism of electronic lock and electronic lock with idle clutch mechanism

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Embodiment Construction

[0054] The following is attached Figure 1-8 The application is described in further detail.

[0055] The embodiment of the present application discloses an idling clutch mechanism of an electronic lock.

[0056] refer to figure 1 , figure 2 , a idling clutch mechanism of an electronic lock, including a fixed seat 1 and a knob 3 mounted on the fixed seat 1, a linkage sleeve 2, a first clutch assembly 4, a second clutch assembly 5, a mechanical lock cylinder 6 and a transmission member twenty two.

[0057] refer to figure 1 , image 3 , wherein, the fixed seat 1 is provided with a first installation groove 102, the first installation groove 102 is cylindrical, the groove bottom of the first installation groove 102 is provided with a clamping circular groove, and the diameter of the clamping circular groove is smaller than the first mounting groove 102 diameter, and the clamping circular groove runs through the fixing seat 1.

[0058] refer to Figure 4 , Figure 5 , T...

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Abstract

The invention relates to the field of lock body structures, in particular to an idle clutch mechanism of an electronic lock. The idle clutch mechanism of the electronic lock comprises a fixed seat, a linkage sleeve, a rotary knob part, a transmission part, a first clutch part and a motor; a first mounting groove is formed in the fixed seat, and the linkage sleeve penetrates through the first mounting groove and is rotationally connected with the fixed seat; the first clutch part and the motor are arranged in the rotary knob part, the rotary knob part is sleeved with the linkage sleeve, and the linkage sleeve is rotationally connected with the rotary knob part; the motor is used for driving the first clutch part to move to a linkage position where the linkage sleeve and the rotary knob part are in linkage, or driving the first clutch part to move to a separation position where the linkage sleeve and the rotary knob part are separated from synchronous rotation; and the transmission part is arranged at the tail end of the linkage sleeve and rotates synchronously with the linkage sleeve. According to the idle clutch mechanism, the rotary knob part can be separated from the transmission part, the rotary knob part idling effect is achieved, and the effect of protecting the transmission part against being damaged easily when a lock body is in the closed state is achieved.

Description

technical field [0001] The present application relates to the field of lock body structure, in particular to a idling clutch mechanism of an electronic lock and an electronic lock having the same. Background technique [0002] The lock body is a necessary safety protection device for every household. It is often installed on the door or cabinet door. Only users who have the corresponding key, biometric information or password can have the corresponding authority to unlock and open the door or cabinet. Door. [0003] In related technologies, the knob part is often linked with the transmission part. When the lock body is in the unlocked state, the transmission part can be driven by the knob to rotate to realize unlocking, and when the lock body is in the closed state, the transmission part is fixed and cannot be rotated; One end is also twisted accordingly. [0004] In view of the above-mentioned related technologies, when the external force is large, one end of the transmi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B47/00E05B15/00E05B17/22
CPCE05B47/0012E05B47/0673E05B15/00E05B15/0013E05B17/22E05B2047/0026E05B2047/0086
Inventor 罗甘肖志军
Owner 深圳市龙兄弟数码锁有限公司
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