CN216118985U

CN216118985U - Anti-interference integrated broadcast alarm

Info

Publication number: CN216118985U
Application number: CN202122700650.5U
Authority: CN
Inventors: 韩君; 张焕文; 丁胜; 刘伟; 李兴园
Original assignee: Chengdu Chuanhai Zhizao Technology Co ltd
Current assignee: Chengdu Chuanhai Zhizao Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-22
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses an anti-interference integrated broadcast alarm which comprises an upper shell, wherein a lower shell is fixedly arranged on one side of the upper shell through an inner screw, the upper shell and the lower shell form a shell of an alarm body, a broadcast horn is arranged at the upper end of one side of the upper shell through an installation mechanism, the broadcast horn comprises a protective shell and a loudspeaker, one end of the protective shell is connected with the installation mechanism, the loudspeaker is embedded in the protective shell, a cleaning mechanism is arranged in the protective shell on one side of the loudspeaker, a storage battery and a controller are arranged in the lower shell, and a warning lamp is arranged at the lower end of one side of the upper shell. The alarm device is provided with a series of structures, integrates monitoring, an audio horn and a warning lamp, is multifunctional in equipment integration, compact and reasonable in structure, convenient to use and better in waterproof and anti-interference performance; the dust-free alarm has the advantages of good protection performance, long service life and stronger practicability.

Description

Anti-interference integrated broadcast alarm

Technical Field

The utility model relates to the technical field of anti-interference alarms, in particular to an anti-interference integrated broadcast alarm.

Background

With the progress of science and technology, mechanical alarms are replaced by advanced electronic alarms more and more, the alarms are electronic products which remind or warn people of taking certain actions in the forms of sound, light, air pressure and the like in order to prevent or prevent consequences caused by certain events, are often applied to the fields of system faults, safety precaution, transportation, medical treatment and rescue, emergency relief, induction detection and the like, and are inseparable from social production. Such as: a door magnetic sensor and a gas sensing alarm.

Broadcast horn on the present broadcast alarm adopts fixed mounting, and broadcast horn on the alarm device is difficult to carry out angle modulation, easily gets into rainwater and dust by speaker department to the broadcast of outdoor use, causes the interference to equipment, influences broadcast alarm device's life even, and especially the broadcast alarm device of high altitude installation, the deashing is maintained the degree of difficulty and is big, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-interference integrated broadcast alarm to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anti-interference integrated broadcast alarm, includes the upper casing, there is lower casing one side of upper casing through interior screw fixed mounting, the shell of alarm body is constituteed with lower casing to the upper casing, the upper end of upper casing one side is equipped with broadcast loudspeaker through installation mechanism, broadcast loudspeaker includes protecting sheathing and speaker, protecting sheathing's one end is connected with installation mechanism, the embedded speaker that is equipped with in protecting sheathing's inside, be equipped with clean mechanism in the protecting sheathing of speaker one side, the inside of casing is equipped with battery and controller down, the lower extreme of upper casing one side is equipped with the warning light.

Preferably, installation mechanism includes backup pad, pivot, a motor and raindrop sensor, and the upper end of going up casing one side is equipped with two backup pads, and the surface of protective housing one end is equipped with the pivot that two symmetries set up, and pivot and backup pad rotate the installation, and the output fixed mounting of a motor in shaft coupling and the backup pad is passed through to the one end of one of them pivot is equipped with the raindrop sensor in the backup pad.

Preferably, the bottom of the upper shell is provided with a sealing pressure groove, the top of the lower shell is provided with a sealing pressure ring, and the sealing pressure ring is arranged inside the sealing pressure groove.

Preferably, the two opposite sides of the lower shell are integrally provided with mounting plates, and the mounting plates are provided with screw holes.

Preferably, clean mechanism includes linear guide seat, threaded rod, thread bush, movable plate, clean brush and No. two motors, is equipped with linear guide seat in the protective housing of speaker one side, and the threaded rod is installed to the last screw thread of linear guide seat, and the thread bush is installed to the screw thread on the threaded rod, and the bottom of thread bush is equipped with the movable plate, and the bottom of movable plate is equipped with clean brush, and the bottom and the speaker surface contact setting of clean brush, No. two motor output end fixed mounting of shaft coupling and linear guide seat one end are passed through to the one end of threaded rod.

Preferably, the cleaning brush is arranged by a soft brush, the outer surface of the loudspeaker is arranged in a circular structure, and the length of the moving plate is greater than the diameter of the loudspeaker.

Preferably, the input of speaker and No. two motors and control module's output electric connection, control module's input and processing module's output electric connection, processing module's input and collection module's input electric connection, control module's output electric connection has warning light module, broadcast loudspeaker, a motor, communication module, storage module and power module, collection module includes raindrop sensor and monitoring sensor, processing module includes signal amplification module and signal filtering module.

Compared with the prior art, the utility model has the beneficial effects that:

1. this anti-interference integrated broadcast alarm through alarm body and the broadcast loudspeaker that sets up, integrated monitoring, audio horn, warning light for place monitoring and audible-visual annunciation to improve security, the warning nature in monitoring place, this equipment integration is multi-functional, compact structure, reasonable, and convenient to use has good barrier propterty, and the interference killing feature is stronger, long service life.

2. This anti-interference integrated broadcast alarm constitutes the shell of alarm body through the last casing that sets up and casing down, goes up sealed indent on the casing and the sealed clamping ring cooperation on the casing down for the equipment is sealed between the two parts casing, and broadcast loudspeaker passes through installation mechanism and alarm body installation, and broadcast loudspeaker prevents into water protection to the speaker, thereby makes the waterproof interference killing feature of this alarm equipment better.

3. This anti-interference integrated broadcast alarm through setting up the linear guide rail seat on protective housing, cooperates with thread bush, movable plate and clean brush, can carry out the deashing protection to the dust screen on the speaker to avoided the dust to the interference of broadcast alarm, equipment performance is better, and the practicality is stronger.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

FIG. 2 is a schematic diagram of a broadcast speaker according to the present invention;

FIG. 3 is a schematic structural view of example 2 of the present invention;

FIG. 4 is a schematic structural view of example 2 of the present invention;

FIG. 5 is a schematic structural view of a linear guide rail seat according to the present invention;

fig. 6 is a working principle diagram of the present invention.

In the figure: 1. an upper housing; 2. a lower housing; 21. mounting a plate; 3. an installation mechanism; 31. a support plate; 32. a rotating shaft; 33. a first motor; 34. a raindrop sensor; 4. a broadcast speaker; 41. a protective housing; 42. a speaker; 43. a linear guide rail seat; 44. a threaded rod; 45. a threaded sleeve; 46. moving the plate; 47. cleaning the brush; 48. a second motor; 5. internal threads; 6. sealing the pressing ring; 7. and sealing the pressing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 to 3, the anti-interference integrated broadcast alarm of the present embodiment includes an upper casing 1, a lower casing 2 is fixedly installed on one side of the upper casing 1 through an internal screw 5, the upper casing 1 and the lower casing 2 constitute a casing of an alarm body, a broadcast horn 4 is installed on an upper end of one side of the upper casing 1 through an installation mechanism 3, the broadcast horn 4 includes a protective casing 41 and a speaker 42, one end of the protective casing 41 is connected with the installation mechanism 3, the speaker 42 is embedded inside the protective casing 41, an end portion of the speaker 42 is provided with a dust screen, a cleaning mechanism is arranged inside the protective casing 41 on one side of the speaker 42, a storage battery and a controller are arranged inside the lower casing 2, a warning lamp is arranged on a lower end of one side of the upper casing 1, the controller is HH-N10S, components of the broadcast alarm are installed inside the alarm body casing composed of the upper casing 1 and the lower casing 2, install broadcast loudspeaker 4 on last casing 1 through installation mechanism 3, alarm device integration monitoring, audio horn, warning light for place monitoring and audible-visual warning, thereby improve security, the warning nature in monitoring place, this equipment integration is multi-functional, compact structure, reasonable, convenient to use has good barrier propterty, and the interference killing feature is stronger, long service life.

Specifically, the mounting mechanism 3 comprises a support plate 31, a rotating shaft 32, a first motor 33 and a raindrop sensor 34, two support plates 31 are arranged at the upper end of one side of the upper shell 1, two rotating shafts 32 which are symmetrically arranged are arranged on the outer surface of one end of the protective shell 41, the rotating shafts 32 and the support plates 31 are rotatably mounted, one end of one rotating shaft 32 is fixedly arranged with the output end of a first motor 33 on the supporting plate 31 through a coupler, a raindrop sensor 34 is arranged on the supporting plate 31, the first motor 33 on the supporting plate 31 drives the rotating shaft 32 to rotate to drive the broadcasting horn 4 between the two supporting plates 31 to rotate, thereby carry out angle modulation to broadcast loudspeaker 4 on the alarm device, can set up broadcast loudspeaker 4 tilt of rotation down when raining, utilize protective housing 41 to carry out water proof protection to its inside embedded installation's speaker 42, avoid the rainwater to get into alarm device's inside by speaker 42.

Further, the bottom of going up casing 1 is equipped with sealed indent 7, and the top of casing 2 is equipped with sealed clamping ring 6 down, and sealed clamping ring 6 sets up inside sealed indent 7, and sealed clamping ring 6 and sealed indent 7's cooperation for the sealed of equipment between the alarm device two parts casing, and broadcast loudspeaker 4 prevents into water protection to speaker 42, thereby makes this alarm device's waterproof interference killing feature better.

Furthermore, the two opposite sides of the lower shell 2 are integrally provided with mounting plates 21, screw holes are formed in the mounting plates 21, and mounting bolts are arranged in the screw holes in the mounting plates 21 to mount alarm equipment, so that the alarm equipment is convenient to fix.

The using method of the embodiment comprises the following steps: the elements of the broadcast alarm are arranged in the lower shell 2, the upper shell 1 and the lower shell 2 form the shell of the alarm body by raising the inner screw 5, the broadcast horn 4 is arranged on the upper shell 1 through the installation mechanism 3, and the lower shell 2 is fixed through the matching of a bolt and the installation plate 21, so that the broadcast alarm equipment is fixedly installed; when raining, motor 33 drive pivot 32 rotates, drives broadcast loudspeaker 4 between two backup pads 31 and rotates to broadcast loudspeaker 4 to alarm device goes up the angle modulation, sets up broadcast loudspeaker 4 tilt down, utilizes protective housing 41 to carry out water proof to its inside embedded installation's speaker 42, and the monitoring, audio horn, the warning light that set up are integrated on the alarm device for place monitoring and audible-visual alarm.

Example 2

The structure of the anti-interference integrated broadcast alarm of the embodiment is basically the same as that of the anti-interference integrated broadcast alarm of the embodiment 1, and the difference is that: the cleaning mechanism includes a linear guide base 43, a threaded rod 44, a threaded sleeve 45, a moving plate 46, a cleaning brush 47, and a motor No. two 48 (see fig. 4 to 6). Be equipped with linear guide seat 43 in the protective housing 41 of speaker 42 one side, threaded rod 44 is installed to the screw thread on linear guide seat 43, threaded bush 45 is installed to the screw thread on the threaded rod 44, the bottom of threaded bush 45 is equipped with movable plate 46, movable plate 46's bottom is equipped with clean brush 47, clean brush 47's bottom and speaker 42 external surface contact set up, No. two motor 48 output fixed mounting of shaft coupling and linear guide seat 43 one end are passed through to threaded rod 44's one end, linear guide seat 43 and threaded bush 45 on the protective housing 41, movable plate 46 and clean brush 47 cooperation, can carry out the deashing protection to the dust screen on the speaker 42, thereby the interference of dust to the broadcast alarm has been avoided, the device performance is better, long service life.

Specifically, the cleaning brush 47 is arranged by a soft brush, the outer surface of the loudspeaker 42 is arranged in a circular structure, the length of the moving plate 46 is larger than the diameter of the loudspeaker 42, and the cleaning brush 47 on the moving plate 46 can comprehensively cover the loudspeaker 42 for dust removal and is clean and comprehensive.

Furthermore, the input ends of the loudspeaker 42 and the second motor 48 are electrically connected with the output end of the control module, the input end of the control module is electrically connected with the output end of the processing module, the input end of the processing module is electrically connected with the input end of the acquisition module, the output end of the control module is electrically connected with the warning light module, the broadcast horn 4, the first motor 33, the communication module, the storage module and the power module, the acquisition module comprises a raindrop sensor 34 and a monitoring sensor, the monitoring sensor comprises a smoke sensor arranged on a fire alarm, a temperature sensor arranged on a temperature alarm and the like, the model of the raindrop sensor 34 is SSM-002, the processing module comprises a signal amplification module and a signal filtering module, the input end of the control module is connected with the first motor control switch and the second motor control switch, and the data acquisition of the alarm is carried out through the acquisition module, the processing module carries out signal amplification and signal filtering processing on the monitoring data, improves the anti-interference performance of signals, sends the data to the control module after the processing, and the control module controls the alarm device according to the received data signals, integrates the alarm device and is stronger in functionality.

The using method of the embodiment comprises the following steps: no. two threaded rods 44 on motor 48 drive linear guide seat 43 rotate, and thread bush 45 drives movable plate 46 at protective housing 41 reciprocating linear motion, utilizes the clean brush 47 on the movable plate 46 to clean the dust screen protection on speaker 42 to avoided the dust to the interference of broadcast alarm, equipment performance is better, and the practicality is stronger.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. The utility model provides an anti-interference integrated broadcast alarm, includes casing (1), one side of going up casing (1) has lower casing (2) through interior screw (5) fixed mounting, go up casing (1) and casing (2) down and constitute the shell of alarm body, its characterized in that: go up the upper end of casing (1) one side and be equipped with broadcast loudspeaker (4) through installation mechanism (3), broadcast loudspeaker (4) are including protecting sheathing (41) and speaker (42), the one end and the installation mechanism (3) of protecting sheathing (41) are connected, the embedded speaker (42) that is equipped with in inside of protecting sheathing (41), be equipped with clean mechanism in protecting sheathing (41) of speaker (42) one side, the inside of casing (2) is equipped with battery and controller down, the lower extreme of going up casing (1) one side is equipped with the warning light.

2. An anti-tamper integrated broadcast alarm according to claim 1 and further comprising: installation mechanism (3) are including backup pad (31), pivot (32), a motor (33) and raindrop sensor (34), and the upper end of going up casing (1) one side is equipped with two backup pads (31), and the surface of protecting sheathing (41) one end is equipped with pivot (32) that two symmetries set up, and pivot (32) rotate the installation with backup pad (31), and the output fixed mounting of a motor (33) is gone up through shaft coupling and backup pad (31) to the one end of one of them pivot (32), is equipped with raindrop sensor (34) on backup pad (31).

3. An anti-tamper integrated broadcast alarm according to claim 2, further comprising: the bottom of the upper shell (1) is provided with a sealing pressure groove (7), the top of the lower shell (2) is provided with a sealing pressure ring (6), and the sealing pressure ring (6) is arranged inside the sealing pressure groove (7).

4. An anti-tamper integrated broadcast alarm according to claim 3 and further comprising: the two opposite sides of the lower shell (2) are integrally provided with mounting plates (21), and the mounting plates (21) are provided with screw holes.

5. An anti-tamper integrated broadcast alarm according to claim 1 and further comprising: clean mechanism includes linear guide seat (43), threaded rod (44), thread bush (45), movable plate (46), clean brush (47) and No. two motor (48), be equipped with linear guide seat (43) in protecting sheathing (41) of speaker (42) one side, threaded rod (44) are installed to the screw thread on linear guide seat (43), thread bush (45) are installed to the screw thread on threaded rod (44), the bottom of thread bush (45) is equipped with movable plate (46), the bottom of movable plate (46) is equipped with clean brush (47), the bottom of clean brush (47) sets up with speaker (42) outer surface contact, shaft coupling and No. two motor (48) output end fixed mounting of linear guide seat (43) one end are passed through to the one end of threaded rod (44).

6. An anti-tamper integrated broadcast alarm according to claim 5 and further comprising: the cleaning brush (47) is arranged by adopting a soft brush, the outer surface of the loudspeaker (42) is arranged in a circular structure, and the length of the moving plate (46) is greater than the diameter of the loudspeaker (42).

7. An anti-tamper integrated broadcast alarm according to claim 6, further comprising: the input of speaker (42) and No. two motor (48) and control module's output electric connection, control module's input and processing module's output electric connection, processing module's input and collection module's input electric connection, control module's output electric connection has the warning light module, broadcast loudspeaker (4), motor (33) one, communication module, storage module and power module, collection module includes raindrop sensor (34) and monitoring sensor, processing module includes signal amplification module and signal filtering module.