Clutch gear device and clutch mechanism of full-automatic lock
A technology of clutch gear and clutch mechanism, which is applied in the field of locks, can solve problems such as inconvenient use and complex structure, and achieve the effect of convenient and fast use, satisfying mechanical unlocking, and simple and reasonable structure
Pending Publication Date: 2019-07-19
中山市志宇安防科技有限公司
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Problems solved by technology
[0002] At present, in the fully automatic lock body, in order to improve the safety and reliability of the lock, a mechanical lock cylinder is usually configured so that mechanical unlocking can be used in special cases. However, in order to avoid misoperation of the electric drive part during mechanical unlocking, it is necessary to A clutch mechanism is set between the electronic lock and the mechanical lock to separate the electric drive part when the mechanism is unlocked. However, the current clutch mechanism has a complex structure or requires multiple operations, which is very inconvenient to use
Method used
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[0025] refer to Figure 1 to Figure 5 , Figure 1 to Figure 5 It is a structural schematic diagram of the first specific embodiment of the present invention. As shown in the figure, a clutch gear device includes a housing, a drive motor 51, an output gear set 52, an external gear 53, and a swing arm arranged on the housing. 54, the swing arm 54 is provided with a connecting gear assembly connected with the output gear set 52, when the swing arm 54 is not pushed by external force, the swing arm 54 can swing to the connecting output gear set 52 and The position of the external gear 53 enables the clutch gear device to output positive and negative rotation normally, and can cooperate with the electronic lock cylinder to perform fully automatic unlocking and unlocking actions; when the swing arm 54 is subjected to external force, the swing arm 54 can swing to separate the output gear The position of the group 52 and the external gear 53. At this time, the clutch gear device is id...
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The invention discloses a clutch gear device and a clutch mechanism of a full-automatic lock. The clutch gear device comprises a shell, a drive motor, an output gear set, an external gear and a swingarm, wherein the drive motor, the output gear set, the external gear and the swing arm are arranged on the shell; when the swing arm is not pushed by an external force, the swing arm can swing to theposition for the output gear set and the external gear to connect through the inertia generated by connecting with a gear assembly to rotate, so that the clutch gear device can normally output positive and negative rotation actions and can be matched with an electronic lock cylinder so as to carry out full-automatic unlocking and opening actions; and when the swing arm is stressed with the external force, the swing arm can swing to the position for the output gear set and the external gear to separate, the clutch gear device is in idle after being electrified at the moment, no output occurs,and a mechanical lock setting block is unlocked conveniently, so that the functions of separation and connction are realized, the structure is simple and reasonable, and the requirements of a full-automatic unlocking and locking function and a mechanical unlocking function can be met.
Description
technical field [0001] The invention relates to the field of locks, in particular to a clutch gear device and a clutch mechanism of a fully automatic lock body. Background technique [0002] At present, in the fully automatic lock body, in order to improve the safety and reliability of the lock, a mechanical lock cylinder is usually configured so that mechanical unlocking can be used in special cases. However, in order to avoid misoperation of the electric drive part during mechanical unlocking, it is necessary to A clutch mechanism is provided between the electronic lock and the mechanical lock to separate the electric drive part when the mechanism is unlocked. However, the current clutch mechanism has a complex structure or requires multiple operations, which is very inconvenient to use. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a clutch gear device and a clutch mechanism of a fully automatic...
Claims
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IPC IPC(8): E05B47/00E05B63/00
CPCE05B47/0012E05B63/0065E05B2047/002E05B2047/0026
Inventor 冯东平
Owner 中山市志宇安防科技有限公司