CN201319209Y - Large-scale painting plaque-type impending earthquake dual-level alarm in public place - Google Patents

Abstract

The utility model relates to a large-scale painting plaque-type impending earthquake dual-level alarm in a public place. The alarm comprises an alarm cover picture, a vertical hammer head, a shake-increasing horizontal pole, a spring hammer head, a fixed contact, an alarm circuit and the like, and mainly serves the shake-increasing strength effect of the elastic vertical hammer head to ensure that the shake amplitude of the horizontal pole and the top spring hammer head is increased, and the horizontal pole and the top spring hammer head are communicated with the alarm circuit through the generated collision with the peripheral fixed contact. The utility model belongs to the impending earthquake alarm technology that the circuit is triggered to close due to the physical amplification shake. When the alarm is on standby, the alarm circuit is turned off, and when the alarm is started, the alarm circuit is closed, thereby sending out an alarm. The utility model can solve the problem of evacuating before dense crowds do not directly feel the earthquake, particularly the alarm can send out a dual-level alarm, so that the evacuated people can get two different information including a common evacuation and an emergency evacuation. Therefore, the utility model has the advantages of early and order impending earthquake evacuation.

Description

The other alarm of public place large picture plaque formula imminent earthquake twin-stage

One, technical field

The utility model relates to the other alarm of a kind of public place large picture plaque formula imminent earthquake twin-stage, it makes willfully horizontal stock increase shaking amplitude with slightly rocking of upright hammer and peripheral fixed contact generation collision energising is the warning benchmark, and the possession table rocks the imminent earthquake alarm technique of trigger circuit closo.Particularly this its outer cover plate of picture plaque formula alarm is large-scale picture, and dress hangs over that not account for area on the wall of public place attractive in appearance again, and can also send other imminent earthquake alarm of two kinds of levels.

Two, background technology

The time by now, though it is more also very advanced that country is used for the instrument kind of prediction about imminent earthquakes and monitoring, but because people monitor shortage knowledge and skillses such as place to the origin cause of formation and the selection of earthquake, difficulty can be made accurate forecast and cause a large amount of common people's injures and deaths before violent earthquake was arrived, Tangshan and Wenchuan violent earthquake are exactly that the example of two griefs, particularly public place its injures and deaths in earthquake are more wretched.Consequently, people wish that the public place can be provided with a kind of high-sensitive imminent earthquake panalarm.

Three, utility model content

Because it also is slightly to rock from the face of land that the destructiveness of earthquake is rocked, consequently, the utility model provides a kind of public place large picture plaque formula imminent earthquake twin-stage other alarm, can solve people gives the alarm before the earthquake directly not feeling, particularly tackling the earthquake of public place arrives, this alarm can not only shift to an earlier date awakening people and hasten to evacuate, and night a small amount of direct current in the alarm when the imminent earthquake alternating current interrupts still can send faint light, can avoid the common people that evacuate in imminent earthquake is flurried, to telescope mutually, and this alarm front simple in structure printing opacity picture enclosing cover is an artistic ornament again.

For achieving the above object, the solution that the utility model is taked is: the other alarm of a kind of public place large picture plaque formula imminent earthquake twin-stage, comprise that is drawn a plaque shape warning horn shell, it is characterized in that: in the warning horn shell, establish one warning member device set square is installed, one in device exchanges alarm speaker on the set square, a plurality of small-sized AC relay, a direct current alarm speaker, a plurality of small-sized DC relays, a battery case and a upright tup low bottom-disc, and on upright tup low bottom-disc, insert one and increase and rock the rod spring sheet, the upright hammer of last connections connecting rod, the upright tup of connecting rod top connection of hammering into shape, bottom one side at upright hammer connecting rod is settled a mass, opposite side is inserted a horizontal stock, establishes a plurality of fixed contacts around the stock, and an adjusting fixed contact seat is established at each fixed contact rear and the contact range screw is rocked in adjusting; Rock soft spring horizontal increasing of horizontal stock terminal cover, the soft spring terminal is established a tup, also establishes a plurality of fixed contacts around spring terminal tup, and each contact rear all is provided with an adjusting fixed contact seat and the contact range screw is rocked in one piece of adjusting; Drawing the illuminating lamp that coverboard inboard, plaque shape warning horn shell upper end is provided with many alternating currents, a dc lighting lamp, many rank alarm lamps; Separate between warning member device set square and adjusting fixed contact seat and establish an insulating trip, its structure is can not unobstructedly to be as the criterion with the warning horn source current; A printing opacity picture enclosing cover is established in the warning horn front, and this public place other alarm of large picture plaque formula imminent earthquake twin-stage has two kinds of upright hammer connecting rods and bases, and wherein a kind of is to insert one to increase and rock the rod spring sheet on upright tup low bottom-disc, and last connection is stood and hammered connecting rod into shape; Another kind is that upright tup lower bottom base is an X-shaped, and other parts are all identical with the former, and just upright tup low bottom-disc top is one and increases and rock X type base that the base top is provided with one and connects cabinet, and upright tup is placed in and monolaterally can serves as mass again; This alarm is provided with two groups of circuit of AC and DC, main alternating circuit has an external AC power supply line, article one, exchange the horizontal stock electric wire of input,, a fixed contact output AC electric wire around the tup,, a fixed contact output AC electric wire around the stock, relay connect and exchange the alarm speaker line and exchange and be connected rank alarm lamp electric wire with one; The main DC circuit has a battery case,, a direct current supply line, article one, direct current is imported horizontal stock electric wire,, a fixed contact output DC line around the tup,, a fixed contact output DC line around the stock, article one, relay connects direct current alarm speaker line, and one connects direct current rank alarm lamp and dc lighting lamp electric wire.This alarm mainly rocks with horizontal stock and top spring tup and fixed contact on every side produces collision and the connection warning circuit sends the imminent earthquake warning.

The utility model advantage is, this alarm appearance is that wall is drawn plaque shape, is installed in that not account for area on the wall attractive in appearance again, because the width of the other alarm of public place large picture plaque formula imminent earthquake twin-stage is big, so that its sensitivity is very high, arrives in earthquake, and this alarm can give the alarm ahead of time.And when earthquake come night, alternating current interrupted the time, its alarm signal can also be lighted the light in the picture plaque automatically, avoids the evacuation personnel to telescope mutually in imminent earthquake is flurried.This alarm all parts simple in structure and function all belong to general physics, its long service life.And its horizontal elasticity stock and spring hammer head tremor rolling warning reference range scalable, can eliminate non-is the too small false declaration of rocking etc. of ruinous earthquake.

Four, description of drawings

Fig. 1 is this alarm front critical piece distribution schematic diagram

Fig. 2 is this alarm left surface component distribution synoptic diagram

Fig. 3 is this alarm right flank component distribution synoptic diagram

Fig. 4 is the structural representation of the upright hammer of the positive X base of this alarm

Fig. 5 is the structure left surface synoptic diagram of the upright hammer of this alarm X base

Fig. 6 is the structure right flank synoptic diagram of the upright hammer of this alarm X base

Fig. 7 is the main alternating circuit synoptic diagram of this alarm

Fig. 8 is this alarm main DC circuit diagram

Among the figure: 1, draw plaque shape warning horn shell, 2, warning member device set square, 3, exchange alarm speaker, 4, small-sized AC relay, 5, the direct current alarm speaker, 6, the small-sized DC relay, 7, battery case, 8, upright tup low bottom-disc, 9, increase and rock the rod spring sheet, 9B, increase and rock X type base, 10, mass, 10B, connect cabinet, 11, upright hammer connecting rod, 12 tups, 13, horizontal stock, 14, fixed contact around the stock, 15, regulate the fixed contact seat, 16, contact range screw, 17 are rocked in adjusting, horizontal increasing rocks soft spring, 18, horizontal spring terminal tup, 19, fixed contact around the tup, 20, regulate the fixed contact seat, 21, contact range screw, 22 are rocked in adjusting, exchange illuminating lamp, 23, the dc lighting lamp, 24, the rank alarm lamp, 25, the fixed contact insulating trip, 26, printing opacity picture enclosing cover, 27, the external AC power supply line, 28, exchange the horizontal stock electric wire of input, 29, fixed contact output AC electric wire around the tup, 30, fixed contact output AC electric wire around the stock, 31, relay connects interchange alarm speaker line, 32, exchange and connect rank alarm lamp electric wire, 33, direct current supply line, 34, direct current is imported horizontal stock electric wire, 35, fixed contact output DC line around the tup, 36, fixed contact output DC line around the stock, 37, relay connects direct current alarm speaker line, 38, connect direct current rank alarm lamp and dc lighting lamp electric wire.

Five, embodiment

With reference to the accompanying drawings the utility model is remake description below.

Referring to Fig. 1, Fig. 2, Fig. 3, the other alarm of a kind of public place large picture plaque formula imminent earthquake twin-stage, comprise that is drawn a plaque shape warning horn shell (1), in establish one warning member device set square (2) be installed, set square (2) is gone up one in device and is exchanged alarm speaker (3), a plurality of small-sized AC relay (4), a direct current alarm speaker (5), a plurality of small-sized DC relays (6), a battery closes (7) and a upright tup low bottom-disc (8).Upright tup low bottom-disc (8) is gone up and is inserted one and increase and rock rod spring sheet (9), the upright hammer of last connection connecting rod (11), upright hammer connecting rod (11) top connects a tup (12), a side is settled a mass (10) in the bottom of upright hammer connecting rod (11), opposite side is inserted a horizontal stock (13), stock (13) is established a plurality of fixed contacts (14) on every side, and an adjusting fixed contact seat (15) is established at each fixed contact (14) rear and contact range screw (16) is rocked in adjusting.Rock soft spring (17) horizontal increasing of horizontal stock (13) terminal cover, soft spring (17) terminal is established a tup (18), also establishes a plurality of fixed contacts (19) on every side at spring terminal tup (18).Each contact (19) rear all is provided with an adjusting fixed contact seat (20) and contact range screw (21) is rocked in one piece of adjusting.Drawing the illuminating lamp (22) that coverboard inboard, plaque shape warning horn shell (1) upper end is provided with many alternating currents, a dc lighting lamp (23), many rank alarm lamps (24).Separate between warning member device set square (2) and adjusting fixed contact seat (20) and establish an insulating trip (25), electric current can not be unobstructed when awaiting orders to make warning horn.A printing opacity picture enclosing cover (26) is established in the warning horn front, and making warning horn not only is the warning instrument but also be an artistic ornament.

Referring to Fig. 4, Fig. 5, Fig. 6, it is the other alarm of public place large picture plaque formula imminent earthquake twin-stage that a kind of upright tup lower bottom base is an X-shaped, other parts are all identical with the former, just upright tup low bottom-disc (8) top is one and increases and rock X type base (9B), base (9B) top is provided with one and connects cabinet (10B), upright tup (12) is placed in monolaterally can serves as mass again.

Referring to Fig. 7, Fig. 8, this alarm is provided with two groups of circuit of AC and DC, main alternating circuit has an external AC power supply line (27) to exchange the horizontal stock electric wire of input (28) serial connection with one,, a fixed contact output AC electric wire (29) around the tup,, a fixed contact output AC electric wire (30) around the stock, relay connect and exchange alarm speaker line (31) and one and exchange and be connected rank alarm lamp electric wire (32) and connect.The main DC circuit has a battery case (7) to connect a direct current supply line (33) and a direct current is imported horizontal stock electric wire (34); Article one, fixed contact output DC line (36) all is connected direct current alarm speaker line (37), one and connects direct current rank alarm lamp and dc lighting lamp electric wire (38) and connect etc. around fixed contact output DC line (35) around the tup, the stock with a relay.Alarm can transfer the use direct current to automatically when alternating current interrupts like this, and reaching alarm for electricity failure also can operate as normal.

When the earthquake arriving face of land begins slightly to rock, being fixed on warning member device set square (2) on the wall also follows to produce and rocks, this slight wobble uploads to tup (12) by upright hammer connecting rod (11), and under the inertia rebound effect, increased intensity and the amplitude of rocking, so horizontal stock (13) and spring terminal tup (18) are connected circuit for alarming with fixed contact (14) (19) generation collision on every side in rocking greatly, electric current is transported to miniature relay (4) or (6) back produces closed, the output alarm current is given alarm lamp and alarm speaker (3,5), thus send the imminent earthquake alarm.If this alarm is installed in the public place, its alarm acoustic energy reminds people hastens to evacuate when earthquake is arrived.If earthquake is when night, common electricity was interrupted, the dc lighting lamp (23) of warning horn can be lighted automatically, avoids the common people that evacuate to can not find outlet in pitch-dark.Alarm is when awaiting orders, horizontal stock (13) and spring terminal tup (18) and on every side fixed contact (14) (19) gap are for equating, but rock at imminent earthquake under the effect of ripple, horizontal stock (13) and spring terminal tup (18) will produce collision with on every side fixed contact (14,19), make alarm current connect closed miniature relay (4,6) and give the alarm.Because alarm changes in the gap of unavoidable horizontal stock (13) and spring terminal tup (14) and fixed contact (14,19) in the process of awaiting orders for a long time, consequently, contact range screw (16,21) is rocked in ad hoc adjusting, rocks the sensitivity that alarm is guaranteed in the gap by flexible in time correction of screw (16).

This public place other alarm of large picture plaque formula imminent earthquake twin-stage and the difference of normal domestic use earthquake-impending alarm are that horizontal stock (13) length is big, alarm highly sensitive, and be again the other alarm of twin-stage, the common people of evacuation can be evacuated and two kinds of different information of emergency evacuation usually.Just when alarm only sent the common evacuation alarm of A level, the common people of evacuation needn't be alarmed, because of failing to start B level emergency evacuation alarm, also means that face of land shaking amplitude is limited.The alarm of alarm B level is that the fixed contact (14) that rocks around colliding with horizontal stock (13) is the warning benchmark.The alarm of A level be with spring terminal tup (18) rock the collision around fixed contact be the warning benchmark.When horizontal stock (13) and spring terminal tup (18) can not give the alarm when static, promptly buildings can never produce without foundation in nothing is rocked and cave in.If horizontal stock (13) and spring terminal tup (18) begin to rock alarm when giving the alarm, be exactly buildings in rocking, also violent earthquake before million or small earthquakes involve extremely.This alarm is simple in structure to be again specious picture plaque, and vertically distributing with T-shaped if any two is installed on the wall of public place, can tackle earthquake and arrive to be again the ornament of public place or propaganda board.Adapt to uses such as school, market, station, enterprises and institutions, public place of entertainment, but arrive from practicality popularization and reply earthquake at night, this alarm is optimal shock-absorption.

Claims (4)

1, the other alarm of a kind of public place large picture plaque formula imminent earthquake twin-stage, comprise that is drawn a plaque shape warning horn shell (1), it is characterized in that: in warning horn shell (1), establish one warning member device set square (2) is installed, set square (2) is gone up one in device and is exchanged alarm speaker (3), a plurality of small-sized AC relay (4), a direct current alarm speaker (5), a plurality of small-sized DC relays (6), a battery case (7) and a upright tup low bottom-disc (8), and go up to insert one at upright tup low bottom-disc (8) and increase and rock rod spring sheet (9), the upright hammer of last connection connecting rod (11), upright hammer connecting rod (11) top connects a tup (12), a side is settled a mass (10) in the bottom of upright hammer connecting rod (11), opposite side is inserted a horizontal stock (13), stock (13) is established a plurality of fixed contacts (14) on every side, and an adjusting fixed contact seat (15) is established at each fixed contact (14) rear and contact range screw (16) is rocked in adjusting; Rock soft spring (17) horizontal increasing of horizontal stock (13) terminal cover, soft spring (17) terminal is established a tup (18), also establish a plurality of fixed contacts (19) on every side at spring terminal tup (18), each contact (19) rear all is provided with an adjusting fixed contact seat (20) and contact range screw (21) is rocked in one piece of adjusting; Drawing the illuminating lamp (22) that coverboard inboard, plaque shape warning horn shell (1) upper end is provided with many alternating currents, a dc lighting lamp (23), many rank alarm lamps (24); Separate between warning member device set square (2) and adjusting fixed contact seat (20) and establish an insulating trip (25), its structure is can not unobstructedly to be as the criterion with the warning horn source current; A printing opacity picture enclosing cover (26) is established in the warning horn front, this public place other alarm of large picture plaque formula imminent earthquake twin-stage has two kinds of upright hammer connecting rods and base, wherein a kind of is go up to insert one at upright tup low bottom-disc (8) to increase and rock rod spring sheet (9), and last connections stood and hammered connecting rod (11) into shape; Another kind is that upright tup lower bottom base is X-shaped (9B), other parts are all identical with the former, just upright tup low bottom-disc (8) top is one and increases and rock X type base (9B) that base (9B) top is provided with one and connects cabinet (10B), and upright tup (12) is placed in and monolaterally can serves as mass again; This alarm is provided with two groups of circuit of AC and DC, main alternating circuit has an external AC power supply line (27), article one, exchange input horizontal stock electric wire (28),, a fixed contact output AC electric wire (29) around the tup,, a fixed contact output AC electric wire (30) around the stock, relay connect and exchange alarm speaker line (31) and an interchange is connected rank alarm lamp electric wire (32); The main DC circuit has a battery case (7),, a direct current supply line (33), article one, direct current is imported horizontal stock electric wire (34),, a fixed contact output DC line (35) around the tup,, a fixed contact output DC line (36) around the stock, article one, relay connects direct current alarm speaker line (37), and one connects direct current rank alarm lamp and dc lighting lamp electric wire (38).

2, the other alarm of public place large picture plaque formula imminent earthquake twin-stage according to claim 1, it is characterized in that: a side is settled a mass (10) in the bottom of upright hammer connecting rod (11), opposite side is inserted a horizontal stock (13), stock (13) is established a plurality of fixed contacts (14) on every side, rock soft spring (17) horizontal increasing of horizontal stock (13) terminal cover, soft spring (17) terminal is established a tup (18), also establishes a plurality of fixed contacts (19) on every side at spring terminal tup (18).

3, the other alarm of public place large picture plaque formula imminent earthquake twin-stage according to claim 1, it is characterized in that: regulate fixed contact seat (15) and adjusting is rocked contact range screw (16), make for ad hoc one at each fixed contact (14) rear: the flexible recoverable by screw (16) rocks the gap and is as the criterion.

4, the other alarm of public place large picture plaque formula imminent earthquake twin-stage according to claim 1, it is characterized in that: described external AC power supply line (27) exchanges the horizontal stock electric wire of input (28) and is connected in series with one, and fixed contact output AC electric wire (29), stock fixed contact output AC electric wire (30), a relay connection on every side exchange alarm speaker line (31) and be connected rank alarm lamp electric wire (32) series connection with an interchange around the tup; Battery case (7) connects a direct current supply line (33) to direct current and imports horizontal stock electric wire (34), and fixed contact output DC line (36) is connected with a relay all that direct current alarm speaker line (37), one connect direct current rank alarm lamp and dc lighting lamp electric wire (38) is connected around fixed contact output DC line (35) around the tup, the stock.

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