CN2051368U - Auto-electronic warning box - Google Patents

Abstract

The utility model discloses an auto-electronic alarm box. The auto-electronic alarm box is characterized in that the interior of the auto-electronic alarm box is contained with the combined power supply device of the alternating current and the direct current, and the power supply is ensured sufficient and endless; an alarm component adopts a composite pipe to conduct the composite beta 1x beta 2 times magnifying, the audio signal of an integrated block of a CMOS simulated sound is loudly sent forth through a loudspeaker, a relay is reliably attracted with high capacitance, and the lasting alarm after the alarm component is triggered can be ensured. Six outer guiding welded sheets on a terminal plate are straightly arranged in parallel along an edge, and the six outer guiding welded sheets can be welded and inserted. The box is a trigger provided with a swinging hammer; when strongly struck, the box body is made to alarm. Two contact wires can be connected in parallel with an externally connected multipath trigger, and the alarm area is enlarged. The utility model can be arranged in a wall-embedded type safe.

Description

Auto-electronic warning box

The utility model is established and warning device, and the multi-channel parallel that particularly relates to a kind of alternating current-direct current and head power supply comprehensively triggers autoelectrinic warning box.

In the existing proof box, be that alarm element plate majority is exposed in place arbitrarily in door.Battery case, trigger switch be not again at a place, and door chamber internal lead is mixed and disorderly, does not become standard, and the user bumps to break and is difficult to review one's lessons by oneself, and influence is normally used.

The utility model is that a kind of purpose is to provide the multi-channel parallel of a kind of AC and DC and head power supply comprehensively to trigger autoelectrinic warning box.This warning box job stability is strong, and circuit is simplified rationally, and it is all convenient to detect, assemble, keep in repair.

The utility model comprises box body, voltage stabilizer, battery, alarm element, swings hammer trigger alarm assemblies, small-sized drawer lock and loudspeaker.

Box body 1 and lid series plastic products thereof, make and to be fixed on the back of the body or a dark place, voltage stabilizing product 3 are positioned at box body one side, contain AC and DC voltage stabilizing part and dry cell 2 and head to alarm assemblies 5 power supplies, box body 1 inner chamber opposite side be equipped with swing the hammer trigger 8, the function of this trigger 8 is and can reports to the police because of caused by shake, also can cut off power supply.Box body also can external parallel multiplex trigger, to extend warning region.The utility model also fully takes into account wall and has relatively-stationary characteristic with proof box and door, window, and the voltage stabilizing part of increasing exchanges in power supply has remedied single many defectives with dry cell.AC voltage-stabilizing part is made up of small-power power transformer and rectifier bridge square and filter capacitor, and output terminal is in parallel with the 6V high capacity rectangular cell that is not less than 4.8V.Like this, both can strengthen the stability of DC voltage, and can constantly replenish the battery after the step-down in the use again.In case after alternating current was cut off, dry cell can have the long period to keep power supply, guarantee alarm long toot.Adopt CMOS(GB code name in the wiring board of the present utility model; Assembly becomes block system) novel analog audio integrated package; C2 electric capacity by the compound amplification of complex pipe obtains β 1 * β 2 multiplications greatly, can guarantee relay adhesive reliably; During work, can make 4 loudspeakers emit enough big chimes of doom.Outside the warning box, there are 6 external weld tabs to do monolateral welding side by side, also can peg graft, help maintenance assembling and detection.

The utility model is provided with three tunnel trigger switches in parallel, to deal with the situation from three kinds of invasion and attack.Swing the hammer trigger switch in the box, can make arbitrarily to draw and hit chamber door, the stranger of door is subjected to the caveat of alert sound immediately, and the trigger switch of combination lock in the external chamber door when making the stranger turn right moving figure disc, grow toot alert the caveat that do not stop equally.Cause door outward and can open the trigger switch of sash, give a warning when the stranger is crossed over by force, in time suppress criminal offence and continue.

The utility model has following advantage:

1.C2 after amplifying, its capacity becomes β 1 * β 2 multiplications big, can guarantee relay adhesive reliably;

2. adopt the novel analog audio integrated package of COMS circuit, after the compound amplification of complex pipe, can make the warning box that enough big chimes of doom is arranged;

3. job stability is strong, never power consumption of the part of reporting to the police when not working;

4. left out many dispensable components and parts in the alarm board of warning box, circuit more tends to simplify rationally, and is small and exquisite by the element board volume after tightening, and 6 external weld tabs are monolateral all to bring convenience to detection, maintenance, assembling etc. side by side.

Accompanying drawing and being described as follows:

Figure A-autoelectrinic warning box

1-box body 2-battery 3-voltage stabilizer wherein

4-swings hammer stem 5-alarm assemblies 6-loudspeaker

The small-sized drawer of 7-locks 8-and swings hammer trigger 9-and draw trigger outward

Figure B-is used in the small-sized automatic warning box in official document and the pay in case.

Among the figure: the 6-loudspeaker

Electronic-circuit diagram in figure C-the utility model box body,

R1, R2, R3 among the figure, be respectively resistance;

C1, C2, C3 are respectively electric capacity;

K1-K5 is respectively switch;

D1-D4 is respectively electric bridge

The J-relay

BG1, BG2 are respectively triode

Below be embodiment of the present utility model:

The assembling of embodiment 1, autoelectrinic warning box

Shown in figure A, the warning box body placed vertically 1 is upper and lower to be divided into three layers.The upper strata small-sized drawer that control swings hammer trigger 8 that successively packs into locks 7, swings hammer trigger 8 and plug-in components plate 5, outside box, is extended with the outer trigger 9 that draws.The middle level small-sized AC voltage regulator 3 of packing into, bottom traverse 6V side battery 2, above-mentioned each assembly connects successively by figure C.After qualified after testing, the cover plate that closes, by screw retention on chamber door, door or sash; when door or sash are subjected to external bump; cause swinging hammer stem 4 and swing back and forth, cause the triggering for generating warning, draw trigger 9 outward and make other door, the window of protection of needing be subjected to the extension protection equally.

The assembling of small-sized warning box in embodiment 2, official document and the pay in case by the box of reporting to the police shown in the figure B, owing to be to pack in handbag, the case, has been removed the stabilized voltage supply part, only is divided into two-layerly in the box body, and components and parts are with to scheme A identical at the middle and upper levels in the upper strata; Just the square battery 2 of former traverse changes into and placing vertically in the lower floor, abdicates the space, lays loudspeaker 6, and connects successively by scheming C.Detect qualified after, be contained in handbag, the case, when lodge is subjected to suddenly bump or vibration, cause swinging hammer stem 4 swings, cause and report to the police.

Claims (4)

1, a kind of autoelectrinic warning box comprises: box body 1, battery 2, voltage stabilizer 3, swing hammer stem 4, swing the hammer touch outer device 8, alarm assemblies 5, loudspeaker 6, it is characterized in that:

(1) Gongwei is three layers in the box body placed vertically 1: the upper strata small-sized drawer that control swings hammer tentaculum 8 that packs into locks 7, swings hammer trigger 8 and inserts alarm assemblies 5, draw trigger 9 outside outside box, being extended with, the middle level small-sized AC voltage regulator 3 of packing into, bottom traverse 6V side battery 2, each assembly connects successively by figure C circuit; Add lid;

(2) wiring board adopts the analog audio integrated package of cmos circuit novelty, by the compound amplification of complex pipe.

2, autoelectrinic warning box according to claim 1 is characterized in that: have 6 external weld tabs monolateral and come on the alarm assemblies plate 5 after the deflation.

3, autoelectrinic warning box according to claim 1 is characterized in that:

(1) box body 1 can external parallel multiplex trigger 9;

(2) can external loudspeaker 6 in parallel.

4, autoelectrinic warning box according to claim 1 is characterized in that:

(1) box body 1 is provided with upper and lower two-layer;

(2) side's of placing vertically battery 2 in the lower floor, and loudspeaker 6.