CN2232959Y

CN2232959Y - Multifunctional door lock alarm

Info

Publication number: CN2232959Y
Application number: CN 95230592
Authority: CN
Inventors: 于嘉; 高凯
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-03-23
Filing date: 1995-03-23
Publication date: 1996-08-14
Anticipated expiration: 2005-03-23

Abstract

The utility model relates to a multifunctional door lock alarm, which is characterized in that a lock light assembly are formed integrally. A control circuit is composed of a reflex sheet, a vibration sensor, an induction film surface, a magnetic induction switch, a door mirror, a projection light, a luminous body, and an alarm circuit board through the induction film surface and an oscillation sensor. The change of alarm sound and alarm tone can be changed according to the light and heavy degree of knocking at a door. When the door is opened at night, a door lock emits light because of induction and the door mirror projects light. The illumination time of a light is delayed when the door is opened. The utility model combines luminous opening the door, sound, and alarm into integration with the advantages of reliability and beautiful appearance. The utility model is suitable for installation and use of door locks in residential buildings, mines, vehicles, ships, etc.

Description

The multi-function door lock attention device

The utility model relates to a kind of attention device of security door attention device, particularly door lock.

Common door use attention device, and by electronic circuit, sound equipment and loudspeaker are formed, generally be a quilt when prying open circuit connect and report to the police, it is untimely to warn, and function singleness, especially opening the door night does not see keyhole, touches according to custom and looks for, trouble takes a lot of trouble.

The purpose of this utility model is to provide a kind of and warns in time the multi-function door lock attention device that night, illumination was opened the door.

The multi-functional caution device that the utility model provides, form by lock lamp assembly, the circuit board of warning, loudspeaker, battery, switch, protecgulum, bonnet, it is characterized in that locking lamp assembly global formation, appearance is bright and clean, osciducer is arranged in the inside, respond to face, magnetic induction switch, reflecting piece, door lock shot-light, luminous body, and sense face, the osciducer and the circuit board of warning are unified into control circuit.Wherein luminous body is smooth transparent ring, and the transparent ring of locking on the lamp assembly is entangled in the inboard of ring not smooth surface, and light source is installed at the edge of ring.

During use, when staff touches or when the door lock sensing chip had, the door lock ring of light was luminous, the irradiation door lock opens the door conveniently night, and the sound equipment sounding rings simultaneously, first open after, have delayed lamp to shine second sect behind the door, the lock that conveniently opens the door then extinguishes.Press the Spyhole lamp button, shot-light shines the messenger position outdoors, as it is low voice speaking to knock at the door, and the osciducer circuit changes sound equipment warns, and reports to the police immediately when forcing open the door vibration.

The utility model simple in structure, attractive in appearance reliable, open the door conveniently night, report to the police in time, integrate induction light according to, in time warn report to the police, economize electric life long, be particularly suitable for door dress usefulness such as dwelling house, industrial and mining enterprises, car and boat.

Fig. 1 the utility model assembly structure sectional view.

Fig. 2 Fig. 1 right view.

Fig. 3 Fig. 1 K-K sectional view.

The transparent loops composition of Fig. 4.

Fig. 5 Fig. 4 left side sectional view.

Fig. 6 circuit board fundamental diagram of warning.

Be described in further detail structure of the present utility model below in conjunction with accompanying drawing.

In Fig. 1, the circuit board 4 of warning is fixed on the bonnet 5 by Screw 2, by thread plug 3 chain lamp assemblies 9, and with loudspeaker 1, battery 6, shot-light 11 in the door, function switch 12, peephole shot-

light button

13,14 groups of forming circuit systems of master switch, load onto bonnet 10 (see figure 2)s, can be screwed on door 7, lock lamp assembly is from entangling lock core 8 outdoors.Luminous body 26 is the transparent rings of an organic glass, edge dress lampet 19, and pitted skin 25 entangles the transparent ring 21 of lock lamp assembly, form the uniform ring of light light irradiation of light lock core, reflecting piece 22 can increase the luminous body effect, and photosensitive electricity group 24 makes circuit not play radiation (seeing Fig. 3, Fig. 4, Fig. 5) daytime.The V that osciducer 16 adopts among piezoelectric ceramic piece and Fig. 6 ₅, V ₆Constitute the warning circuit of knocking at the door, the vibration of knocking at the door makes compressing tablet produce voltage, conducting V ₅Give IC ₄, IC ₆Operating voltage is provided, makes the loudspeaker sounding after the amplification, simultaneously V ₄The effect of clamping down on of b, reset terminal 4 pin potential drops are to 0V.When hand when sensing chip (Fig. 6) G, V ₂End V ₃Conducting, 9 pin outputs output time-delay high voltage provides voltage illumination door lock for luminous tube LED1,2,3,4, and while music sounding is through IC ₄Amplify the loudspeaker sounding.When the magnetic thing is tongue tube JAG1 conducting near the magnetic induction switch 23 of door lock, 9 pin output voltages, door lock light is bright.K is the open type switch, connects XD after the conducting with the peephole shot-light ₁The peephole shot-light is luminous, works as K ₄After the disconnection, oscillating circuit is not worked, and the static exercise depletion is to minimum.

Claims

1. multi-function door attention device, by lock lamp assembly, warn circuit board, loudspeaker, battery, switch, protecgulum, bonnet formed, it is characterized in that locking lamp assembly global formation, appearance is bright and clean, vibrating sensor, induction face, magnetic induction switch, reflecting piece, peephole shot-light, luminous body are arranged in the inside, and induction face, vibration sensing are unified into control circuit with the circuit board of warning.

2. according to the described attention device of claim 1, it is characterized in that described luminous body is smooth transparent ring, the inboard of ring is not bright and clean, and face entangles the transparent ring on the lock lamp assembly, and light source is installed at the edge of ring.