CN213582509U

CN213582509U - Indoor earthquake alarm

Info

Publication number: CN213582509U
Application number: CN202023016807.4U
Authority: CN
Inventors: 瞿明泽; 孙露花
Original assignee: Yunnan Energy Investment Qujing Power Generation Co ltd
Current assignee: Yunnan Energy Investment Qujing Power Generation Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-06-29
Anticipated expiration: 2030-12-15

Abstract

The utility model belongs to the technical field of earthquake warning relevant equipment, especially, be an indoor earthquake alarm, by acousto-optic alarm, remote switch, pendulum clock formula trigger or ball formula trigger etc. constitute. The utility model discloses start mode one: after an earthquake occurs, the pendulum clock type trigger swings through a small ball, contacts a metal ring around to electrify a loop, meanwhile, the relay is electrified and closed and is opened in a delayed manner for five seconds, the acousto-optic alarm gives out acousto-optic alarm, and the starting mode is two: normally, the prill leans on the spring force to sit on the vaulting pole, the prill drops when the earthquake takes place, put through electric return circuit, audible-visual alarm sends audible-visual warning, above two kinds of modes are arbitrary to be moved or move simultaneously, all can send alarm signal, increase the reliable letter of system, after the earthquake or when the wrong report of system is alert, press the remote control reset switch, but pendulum system automatic re-setting, through the swing of prill with drop make the circuit switch-on in time send audible-visual alarm signal, the sensitivity of alarm and the convenience of operation have been improved.

Description

Indoor earthquake alarm

Technical Field

The utility model relates to a seismic alarm correlation equipment technical field specifically is an indoor seismic alarm.

Background

When a person encounters an accidental or emergent event, the cognition and judgment of the person, consciousness is slow in response, even negligence and thoughts are paralysis, particularly, the person is difficult to judge when the person encounters the accidental or emergent event under the condition of deep sleep at night, the person is late when knowing what happens, the indoor earthquake alarm is an earthquake sensor, and when the person encounters an earthquake of more than 4 levels, the alarm immediately sends out alarm sound and light, so that the psychology of paralysis in the daytime is overcome. When the user sleeps deeply at night and meets an earthquake of more than 4 levels, the alarm sound and the light can wake up people, so that people know that the earthquake happens in the first time, people can take danger avoiding measures to strive for time to protect the people and relatives and friends, and the effects of rescue and disaster avoidance are achieved. The time is life-the indoor earthquake alarm, and can remind you to obtain more precious time.

The existing earthquake alarm needs to use a transformer so as to be convenient for switching on a loop when the swing of an earthquake clock swings, and an alarm sound is given, the transformer is easy to damage after being placed for a long time, the installation of the transformer of the existing earthquake alarm is very troublesome, and the damage and the maintenance of the transformer are inconvenient, so that the use effect of the earthquake alarm is influenced; second, after earthquake or system false alarm. When the remote control reset switch is pressed down, the circuit where the electromagnet is located is electrified to generate a magnetic field to move the supporting rod supporting the small ball downwards, the small ball returns to the original point of the supporting rod, the remote control switch is released, the supporting rod returns to the high position under the action of the spring force to disconnect the circuit, the system is reset, and the pendulum system can be automatically reset.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an indoor earthquake alarm has solved the problem that the maintenance of the transformer of being not convenient for of current earthquake alarm was changed, increases alarm reset switch in addition and makes things convenient for the automatic re-setting of alarm and the convenience that the remote controller can infrared ray operation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an indoor earthquake alarm comprises a ceiling, wherein the bottom of the ceiling is fixedly connected with supporting plates, a connecting rod is rotatably connected between the supporting plates, the outer surface of the connecting rod is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with a vertical rod, one end of the vertical rod is fixedly connected with a lamp holder, the bottom of the lamp holder is fixedly connected with a bulb, the top of the lamp holder is fixedly connected with a buzzer, the top of the lamp holder is provided with a mounting groove, the inner wall of the mounting groove is movably connected with a mounting rod, the top of the mounting rod is fixedly connected with a transformer, the top of the lamp holder is provided with a placing groove and a groove, the inner wall of the groove is slidably connected with an adjusting strut, the outer surface of the adjusting strut is fixedly sleeved with a squeezing plate, the outer surface of the adjusting strut is sleeved with an adjusting, the utility model discloses a lamp holder, including mounting groove, fixed pulley, adjusting branch, lamp stand, fixed pulley, adjusting branch's the inner bottom wall of mounting groove rotates and is connected with the fixed pulley, adjusting branch's the other end runs through the inner wall one side and the first right-angle piece of fixedly connected with that extend to the mounting groove, the outer fixed surface of mounting bar is connected with the second right-angle piece, first right-angle piece and second right-angle piece joint, the box is placed to one side fixedly connected with of lamp stand, it is connected with the dwang to place to rotate between the inner wall of box, the one end of dwang runs through and extends to the surface one side and the fixedly connected with adjustment disk of placing the box.

As a preferred technical scheme of the utility model, the outer fixed surface of bull stick is connected with anti-skidding cover, the outer fixed surface of anti-skidding cover is connected with anti-skidding bump.

As a preferred technical scheme of the utility model, the through-hole has been seted up to the inner wall of recess, the inner wall fixedly connected with rubber circle of through-hole, the inner wall of rubber circle and adjusting support rod's surface sliding connection.

As an optimized technical scheme of the utility model, the outer fixed surface of bulb is connected with the pendulum, pendulum and bulb electric connection, bulb and transformer electric connection, bee calling organ and transformer electric connection.

As an optimal technical scheme of the utility model, adjusting spring adopts alloy steel material spring.

(III) advantageous effects

Compared with the prior art, the utility model provides an indoor earthquake alarm possesses following beneficial effect:

1. this indoor earthquake alarm, through the bull stick, the adjustment disk, the dwang, the haulage rope, the fixed pulley, adjusting arm and adjusting spring cooperate, utilize first right angle piece and the mutual extrusion joint of second right angle piece, thereby install the transformer fast, so that the transformer damages the after-maintenance, guarantee that earthquake alarm's circuit is in normal condition always, guarantee people's safety, it is very troublesome to solve current earthquake alarm transformer installation, be not convenient for the damage maintenance of transformer, thereby influence earthquake alarm's result of use's problem.

2. The indoor earthquake alarm can be arranged at the place where the combined lamp is arranged in the indoor space (the place without the combined lamp can also be independently arranged), when the earthquake happens, indoor personnel are accurately told at first time, the earthquake happens and leaves the indoor space quickly, and therefore casualties are reduced.

3. When earthquake happens or the system gives a false alarm, the remote control reset switch is pressed, the circuit where the electromagnet is positioned is electrified to generate a magnetic field to move the supporting rod supporting the small ball downwards, the small ball returns to the original point of the supporting rod, the remote control switch is released, the supporting rod returns to the high-level disconnection circuit under the action of the spring force, the system is reset, the pendulum system can automatically reset, and the convenience of infrared operation and the automation of resetting operation of the remote controller are improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a partial schematic view of the structure A of the present invention;

FIG. 4 is a schematic diagram of the insertion of the installation groove and the installation rod;

fig. 5 is a schematic diagram of the structure circuit of the present invention.

In the figure: 1. a ceiling; 2. a support plate; 3. a connecting rod; 4. connecting blocks; 5. a vertical rod; 6. a lamp socket; 7. a bulb; 8. a buzzer; 9. mounting grooves; 10. a placement groove; 11. a groove; 12. adjusting the supporting rod; 13. a pressing plate; 14. adjusting the spring; 15. a hauling rope; 16. a fixed pulley; 17. a first right-angle block; 18. a transformer; 19. mounting a rod; 20. a second right-angle block; 21. placing the box; 22. rotating the rod; 23. an adjusting disk; 24. a rotating rod; 25. an anti-slip sleeve; 26. anti-skid bumps; 27. a through hole; 28. a rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: an indoor earthquake alarm comprises a ceiling 1, wherein a supporting plate 2 is fixedly connected to the bottom of the ceiling 1, a connecting rod 3 is rotatably connected between the supporting plates 2, a connecting block 4 is fixedly connected to the outer surface of the connecting rod 3, a vertical rod 5 is fixedly connected to the bottom of the connecting block 4, a lamp holder 6 is fixedly connected to one end of the vertical rod 5, a bulb 7 is fixedly connected to the bottom of the lamp holder 6, a buzzer 8 is fixedly connected to the top of the lamp holder 6, a mounting groove 9 is formed in the top of the lamp holder 6, a mounting rod 19 is movably connected to the inner wall of the mounting groove 9, a transformer 18 is fixedly connected to the top of the mounting rod 19, a placing groove 10 and a groove 11 are formed in the top of the lamp holder 6, an adjusting support rod 12 is slidably connected to the inner wall of the groove 11, a squeezing plate 13 is fixedly sleeved on the outer surface of the adjusting support rod 12, inner bottom wall of standing groove 10 rotates and is connected with fixed pulley 16, the other end of adjusting branch 12 runs through inner wall one side and the first right angle piece 17 of fixedly connected with that extends to mounting groove 9, the outer fixed surface of installation pole 19 is connected with second right angle piece 20, first right angle piece 17 and the joint of second right angle piece 20, box 21 is placed to one side fixedly connected with of lamp stand 6, it is connected with dwang 22 to rotate between the inner wall of placing box 21, the one end of dwang 22 runs through and extends to the surface one side and the fixedly connected with adjustment disk 23 of placing box 21, one side fixedly connected with bull stick 24 of adjustment disk 23, the one end of haulage rope 15 runs through extend to the inner wall one side of placing box 21 and with dwang 22 fixed connection.

In this embodiment, through the bull stick 24, the adjustment disk 23, the dwang 22, the haulage rope 15, the fixed pulley 16, adjust branch 12 and adjusting spring 14 cooperate, utilize first right angle block 17 and the mutual extrusion joint of second right angle block 20, thereby install transformer 18 fast, so that transformer 18 damages the after-maintenance, guarantee that earthquake alarm's circuit is in normal condition always, guarantee people's safety, it is very troublesome to solve current earthquake alarm transformer 18 installation, be not convenient for transformer 18's damage maintenance, thereby influence earthquake alarm's the result of use's problem.

Specifically, the outer surface of the rotating rod 24 is fixedly connected with an anti-slip sleeve 25, and the outer surface of the anti-slip sleeve 25 is fixedly connected with anti-slip bumps 26.

In this embodiment, the anti-slip sleeve 25 and the anti-slip protrusions 26 can increase the friction force on the outer surface of the rotating rod 24, so as to prevent the rotating rod 24 from slipping during rotation.

Specifically, a through hole 27 is formed in the inner wall of the groove 11, a rubber ring 28 is fixedly connected to the inner wall of the through hole 27, and the inner wall of the rubber ring 28 is slidably connected with the outer surface of the adjusting support rod 12.

In this embodiment, the inner wall of the rubber ring 28 is slidably connected to the outer surface of the adjusting rod 12, so as to reduce the friction damage of the adjusting rod 12 and prolong the service life of the adjusting rod 12.

Specifically, a pendulum is fixedly connected to the outer surface of the bulb 7, the pendulum is electrically connected to the bulb 7, the bulb 7 is electrically connected to a transformer 18, and the buzzer 8 is electrically connected to the transformer 18.

In the embodiment, a pendulum is arranged in the bulb 7 by utilizing the pendulum principle, the lamp cap and the circuit form a loop, devices such as a transformer 18 and a buzzer 8 are arranged on the loop, and when an earthquake occurs, the pendulum swings to connect the loop and give out an alarm sound.

Specifically, the adjusting spring 14 is made of alloy steel.

In this embodiment, the alloy steel material has the characteristics of high strength, high toughness, wear resistance, corrosion resistance, low temperature resistance, high temperature resistance, and no magnetism, and can prolong the service life of the adjusting spring 14.

The utility model discloses a theory of operation and use flow: when the transformer 18 is damaged and needs maintenance, a worker rotates the anti-slip sleeve 25, the anti-slip sleeve 25 drives the rotating rod 24 to rotate, the rotating rod 24 drives the rotating rod 22 to move, the rotating rod 22 drives the traction rope 15 to move, the traction rope 15 drives the adjusting support rod 12 to move by using the fixed pulley 16, the adjusting support rod 12 drives the extrusion plate 13 to move, the extrusion plate 13 extrudes the adjusting spring 14, meanwhile, the adjusting support rod 12 drives the first right-angle block 17, the first right-angle block 17 is separated from the second right-angle block 20, the transformer 18 is taken out, a new transformer 18 is replaced, the transformer 18 drives the mounting rod 19 to enter the mounting groove 9, the mounting rod 19 drives the second right-angle block 20 to move, the second right-angle block 20 extrudes the first right-angle block 17, the first right-angle block 17 drives the adjusting support rod 12 to move, the adjusting support rod 12 drives the extrusion plate 13 to move, the extrusion plate 13, the second right-angle block 20 and the first right-angle block 17 are not extruded any more, and under the elastic force action of the adjusting spring 14, the first right-angle block 17 restores to the original position and is clamped with the second right-angle block 20, so that the maintenance, the assembly and the disassembly of the transformer 18 are completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An indoor earthquake alarm, includes ceiling (1), its characterized in that: the bottom of the ceiling (1) is fixedly connected with a supporting plate (2), a connecting rod (3) is rotatably connected between the supporting plates (2), the outer surface of the connecting rod (3) is fixedly connected with a connecting block (4), the bottom of the connecting block (4) is fixedly connected with a vertical rod (5), one end of the vertical rod (5) is fixedly connected with a lamp holder (6), the bottom of the lamp holder (6) is fixedly connected with a bulb (7), the top of the lamp holder (6) is fixedly connected with a buzzer (8), the top of the lamp holder (6) is provided with a mounting groove (9), the inner wall of the mounting groove (9) is movably connected with a mounting rod (19), the top of the mounting rod (19) is fixedly connected with a transformer (18), the top of the lamp holder (6) is provided with a placing groove (10) and a groove (11), and the inner wall of the, stripper plate (13) has been cup jointed to the external fixed surface of adjusting branch (12), adjusting spring (14) has been cup jointed to the surface of adjusting branch (12), the one end of adjusting branch (12) is observed and is extended to inner wall one side and fixedly connected with haulage rope (15) of standing groove (10), the interior diapire of standing groove (10) rotates and is connected with fixed pulley (16), the other end of adjusting branch (12) runs through the inner wall one side and the first right-angle block of fixedly connected with (17) that extend to mounting groove (9), the external fixed surface of installation pole (19) is connected with second right-angle block (20), first right-angle block (17) and second right-angle block (20) joint, box (21) are placed to one side fixedly connected with of lamp stand (6), it is connected with (22) to rotate between the inner wall of placing box (21), the one end of dwang (22) runs through to extend to the surface one side and the fixedly connected with of placing box (21) and adjusts and fixedly The dish (23), one side fixedly connected with bull stick (24) of adjustment disk (23), the one end of haulage rope (15) runs through to extend to the inner wall one side of placing box (21) and with dwang (22) fixed connection.

2. An indoor earthquake alarm as claimed in claim 1, wherein: the outer surface of the rotating rod (24) is fixedly connected with an anti-skidding sleeve (25), and the outer surface of the anti-skidding sleeve (25) is fixedly connected with anti-skidding salient points (26).

3. An indoor earthquake alarm as claimed in claim 1, wherein: through-hole (27) have been seted up to the inner wall of recess (11), the inner wall fixedly connected with rubber circle (28) of through-hole (27), the inner wall of rubber circle (28) and the surface sliding connection of adjusting branch (12).

4. An indoor earthquake alarm as claimed in claim 1, wherein: the outer surface of the bulb (7) is fixedly connected with a pendulum, the pendulum is electrically connected with the bulb (7), the bulb (7) is electrically connected with a transformer (18), and the buzzer (8) is electrically connected with the transformer (18).

5. An indoor earthquake alarm as claimed in claim 1, wherein: the adjusting spring (14) is made of alloy steel.