CN203097473U

CN203097473U - Timing secure lock

Info

Publication number: CN203097473U
Application number: CN 201220643879
Authority: CN
Inventors: 刘陆; 王霞
Original assignee: Dalian Maritime University
Current assignee: Dalian Maritime University
Priority date: 2012-11-29
Filing date: 2012-11-29
Publication date: 2013-07-31
Anticipated expiration: 2022-11-29

Abstract

The utility model discloses a timing secure lock, comprising a time display, a manual time setting button, a timing circuit, an actuator of a lock and the lock, wherein the time display and the manual time setting button are connected with the timing circuit through an output end; and the timing circuit is connected with the actuator of the lock through an output end so as to control the lock. The timing secure lock has the beneficial effects that the timing secure lock can be applied to various common rotation locks; the lock can be still unlocked by a key and other modes after the lock is locked in a timing way; the timing secure lock only has the function of locking in a timing way, and the requirement of people for temporarily changing can be still met; in a locked state, when timing locking occurs, only the effect that whether locking is realized or not is taken, and locking by mistake or unlocking cannot occur; and the timing secure lock can help people to lock a door in a timing way, and the safety can be further ensured.

Description

Regularly feel at ease to lock

Technical field

The utility model relates to a kind of timing and feels at ease to lock.

Background technology

Theftproof lock generally has common and theftproof lock twice lock now, the general common lock of only using when having daytime the people to be in, the sleep in evening is gone to toward locking the increase safety, in addition for open balcony in the family the door, generally can not lock daytime, conveniently go out and walk about, if but do not lock evening and just caused potential safety hazard; So most of people check whether security door is locked before sleep is at night arranged, the custom whether balcony door locks etc., but people also can forget because of carelessness sometimes, the situation of being in separately for elderly person of no family or child, remembering to lock door and window before sleeping also is a thing of easily forgetting, relatives are also usually worried, sometimes people's working is gone out and is locked security door because can forget hastily in addition, claim that according to public security department most of burglary all is to enter by the mode of unblanking in the modern sub-district, this and people go out and forget that locking security door has much relations, similarly also has the lock a door responsibility of window of all conscious the having of last people who walks in the office, if general idea might cause the loss of Office PC and some capsule information etc., personal needs based on people in the above daily life, design a kind of timing lock of feeling at ease very application prospects arranged, can not satisfy now regularly the lock a door lock of needs of people on the market, existing time lock function all is to play the effect that can't unblank in timing process, such lock also is not suitable under the environment such as daily family office, existing in addition time lock generally is spring structure or coded lock, the lock that can only be applied to fix, the release mode of unblanking is also fixed.

The utility model content

For overcome traditional locks lack application, locking unblank the mode fixed single, detect and whether lock poor effect and open by mistake problem such as lock, the utility model provides a kind of timing lock of feeling at ease.

The technical scheme that the utility model is adopted for achieving the above object is: the lock of regularly feeling at ease, comprise time showing, the actuator of setting button, timing circuit, lock manufal operation time, lock, time showing with set button manufal operation time and be connected timing circuit by output, thereby timing circuit connects the actuator control lock of lock by output.

Described timing circuit is digital clock IC LM8363.

The actuator of described lock constitutes executing agency by the bidirectional, dc motor, by locking relay, unblank relay and 555 monostable flipflops control executing agency.

The beneficial effects of the utility model are for can be applicable to various twisting lock commonly used, still can open after on the time lock by other modes such as keys, only play the effect of lock on time, do not influence the needs of the interim change of people, for locking state, if run into the regularly situation of locking, only play the effect whether detection locks, and mistake or release can not appear, and the help people of science regularly lock, and safety problem is more secure.

Description of drawings

Fig. 1 is the timing of the present utility model lock construction figure that feels at ease;

Fig. 2 is the actuator structure figure of lock of the present utility model;

Fig. 3 is a timing pulse generation circuit structure chart of the present utility model.

The specific embodiment

Regularly feel at ease to lock as Fig. 1-3, comprise time showing, the actuator of setting button, timing circuit, lock manufal operation time, lock, time showing with set button manufal operation time and be connected timing circuit by output, thereby timing circuit connects the actuator control lock of lock by output, described timing circuit is digital clock IC LM8363, the actuator of described lock constitutes executing agency by the bidirectional, dc motor, by locking relay, unblank relay and 555 monostable flipflops control executing agency; The structure chart of Fig. 1 for regularly feeling at ease to lock, manually behind the setting-up time, timing circuit at the appointed time sends pulse, and the actuator of this pulse control lock, thereby the action of bidirectional, dc motor simulation twistlock realize regularly opening and closing lock; Fig. 2 is the actuator of lock, adopt the bidirectional, dc motor as executing agency, simulate the switch motion of lock by the control motor positive and inverse, the controller that adopts relay and 555 monostable flipflops to constitute lock is controlled executing agency, when pulse signal is imported, relay closes, either-rotation motor rotates the action that realizes locking or unlocking, 555 monostable flipflop control relay delay times, after finishing the locking or unlocking action, relay switch disconnects, and direct current generator stops action, and the advantage of this executing agency is, the various twistlock that can be widely used in using always, only can not influence other functions of lock, regularly open and close just action of lock as a kind of mode that opens and closes lock, still can be after the action by mode locking releases such as keys, has flexibility, under lock situation as run into regularly block signal, mistake can not occur or open by mistake lock, the realization of science is regularly locked; Fig. 3 is a timing pulse generation circuit, LM8363 is a kind of digital clock IC of special use, this circuit can manually be set two moment, set the moment at these two and export the switching lock relay of this output impulse action of pulse in the door lock relay, as the time signal that regularly opens and closes lock, time opening or close switch and can set whether carry out timing, can decide once within 24 hours, twice time or do not set, but the time showing switch closure display setting time, than the time switch be used to adjust setting-up time, twice time signal finished the function of fixed time output pulse respectively by 26 pin and the output of 1 pin, and this circuit has the low advantage of simple and reliable cost.

Claims

1. regularly feel at ease to lock, it is characterized in that: comprise time showing, the actuator of setting button, timing circuit, lock manufal operation time, lock, time showing with set button manufal operation time and be connected timing circuit by output, thereby timing circuit connects the actuator control lock of lock by output.

2. timing according to claim 1 feels at ease to lock, and it is characterized in that: described timing circuit is digital clock IC LM8363.

3. timing according to claim 1 feels at ease to lock, and it is characterized in that: the actuator of described lock constitutes executing agency by the bidirectional, dc motor, by locking relay, unblank relay and 555 monostable flipflops control executing agency.