Automatic closing device for fingerprint lock pull cover panel
An automatic closing device, fingerprint lock technology, applied in building locks, time registers, instruments, etc., can solve the problems of users increasing maintenance economic costs, damage, and the pull-cover panel does not have an automatic closing function, saving manpower, preventing Collision, improve the effect of safety and security
Pending Publication Date: 2018-12-28
浙江天宇安防科技有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem that the sliding cover panel does not have the automatic closing function in the prior art. When people forget to close the panel, the fingerprint lock will be exposed outside and easily damaged by external force, which increases the cost of maintenance for the user. Disadvantages of expense, while the proposed automatic closing device of the fingerprint lock pull cover panel
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[0029] 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.
[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred d...
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The invention discloses an automatic closing device for a fingerprint lock pull cover panel. The automatic closing device comprises a cover panel shell and a fingerprint lock, wherein an opening matched with the fingerprint lock is formed in the side wall of the lower end of the cover panel shell; the fingerprint lock is inserted into the cover panel shell through the opening; an infrared sensingdevice is arranged on the side wall of the upper end of the cover panel shell; the side wall of the upper end of the cover panel shell is provided with a motor connected with the output end of a circuit of the infrared sensing device; an L-shaped cavity is formed in the side wall of the cover panel shell; the output end of the motor is fixedly connected with a first rotating shaft; and the end, away from the motor, of the first rotating shaft penetrates through the side wall of the cover panel shell and extends into the L-shaped cavity. In the automatic closing device for the fingerprint lockpull cover panel, the infrared sensing device can control the cover panel shell to be automatically opened and closed, so that the cover panel shell is automatic; and a worm rotates to drive a gear rack to move, and the limiting and supporting effects of a supporting rod and a sliding sleeve ensure that the cover panel shell perpendicularly slides on the fingerprint lock and cannot be separated, so as to achieve a protecting effect on the fingerprint lock.
Description
technical field [0001] The invention relates to the technical field of fingerprint lock equipment, in particular to an automatic closing device for a fingerprint lock pull-cover panel. Background technique [0002] Fingerprint lock is an intelligent lock, which is the perfect crystallization of computer information technology, electronic technology, mechanical technology and modern hardware technology. The characteristics of fingerprints become the most important evidence for identification and are widely used in public security criminal investigation and judicial fields. , fast, accurate and other characteristics, with the popularization of technology and the development of smart home, more and more people have begun to choose fingerprint locks. [0003] In order to protect the fingerprint lock, there is now a sliding cover panel equipped with the fingerprint lock. However, the existing sliding cover panel has the following disadvantages: 1. Using the principle of gravity, ...
Claims
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Login to View More IPC IPC(8): E05B17/18G07C9/00
CPCE05B17/186G07C9/00563
Inventor 张仁道
Owner 浙江天宇安防科技有限公司