Lock with removable lid

A cover and lock technology, applied in the field of locks, can solve the problems of small panels that are easy to lose, damage, and inconvenient opening, and achieve the effects of simplifying the structure, reducing the difficulty of assembly, and improving production efficiency

CN103556874BActive Publication Date: 2016-03-16GUANGDONG ARCHIE HARDWARE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2016-03-16

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Abstract

The invention discloses a lock with a movable lid. The lock comprises a surface lid which can be arranged on a door leaf, and a movable lid which is arranged on the surface lid in a rotary manner, wherein a shaft hole is formed in the surface lid; a rotary shaft capable of rotating in the shaft hole is arranged on the movable lid; the rotary shaft comprises a transition part; the profile of the cross section of the transition part comprises at least one arc part and at least one projecting pivot part opposite to the arc part; an elastic arm is arranged on the surface lid; the arc part is propped against the elastic arm; the pivot part is propped against the shaft hole wall. According to the invention, the automatic swinging of the movable lid, under the combined function of the arc part, the pivot part and the elastic arm, can be realized as long as the rotary shaft of the movable lid is subjected to a simple structural improvement; additional auxiliary component for turning over is not required; the structure of the lock is simplified; the assembly difficulty is reduced; the production efficiency is increased; the lock provided by the invention, thanks to the above characteristics and advantages, can be applied to locks with movable lids or similar products.
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Description

technical field

[0001] The invention relates to a lock, in particular to a lock with a movable cover that swings rightward or leftward. Background technique

[0002] With the strengthening of people's security awareness, the application of smart locks has become more and more widely used. For example, the existing multi-signal identification system is generally equipped with an IC card or RFID card identification function and a digital key password identification function. Users can use an IC card or RFID card to open the door leaf, or input a string of passwords composed of numbers or text to open the door leaf lock, or even open the door leaf lock by inputting biometric signals such as fingerprints and pupil membranes. However, if the IC card sensor or fingerprint sensor and other sensing devices that receive identification signals are exposed for a long time, they will not only be easily damaged, but also will affect the sensitivity due to the accumulation of dust on the...

Examples

Embodiment Construction

[0030] The structure of the lock with a movable cover applying the technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0031] like figure 1 and figure 2 As shown, a lock with a movable cover includes a cover, and the cover includes a cover main body (not shown in the figure) and a small panel 1 embedded in the cover main body, the small panel 1 is provided with movable cover 2. The face cover can be directly arranged on the door leaf to accommodate the control device of the lock.

[0032] The lock also includes an external power supply board 3 and two external power supply columns 31 arranged on the external power supply board 3 . The two external power supply columns 31 are the interfaces for the lockset to connect to the external power supply, which can supplement the electricity for the lockset. When the built-in battery of the lockset lacks electric energy, the external power supply board 3 and th...