CN207427476U - Megaphone with auto-alarm function - Google Patents
Megaphone with auto-alarm function Download PDFInfo
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- CN207427476U CN207427476U CN201721614274.5U CN201721614274U CN207427476U CN 207427476 U CN207427476 U CN 207427476U CN 201721614274 U CN201721614274 U CN 201721614274U CN 207427476 U CN207427476 U CN 207427476U
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- megaphone
- alarm
- gsm
- chips
- smoke sensor
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Abstract
The utility model discloses a kind of megaphones with auto-alarm function, it is related to megaphone technical field.Including megaphone body, loudspeaker, smoke sensor device, GSM alarm chips, mouth of propagandaing directed to communicate, handle and audible-visual annunciator, megaphone body lower part is provided with handle, megaphone body front end is provided with loudspeaker, mouthful top of propagandaing directed to communicate is provided with smoke sensor device, smoke sensor device is connected with the GSM alarm chips of megaphone body interior, GSM alarm chips are connected with external telephone network, GSM alarm chips are also connected with GPS positioning device, GPS positioning device is built in megaphone body, and smoke sensor device is also connected with audible-visual annunciator.The structure design of the utility model is reasonable, convenient and reliable operation, alarm operation can be carried out in time, and with dangerous situation position location functionality, scene can be reached in time convenient for fire fighter, additionally it is possible to it propagandas directed to communicate, the masses sleep soundly to some, their dangerous situations are informed by megaphone, enable them to quickly withdraw.
Description
Technical field
The utility model relates to megaphone technical fields, and in particular to a kind of propagandaing directed to communicate with auto-alarm function
Device.
Background technology
Megaphone is a kind of portable public address equipment with speech recording and reproducing function or voice list playing function, usually by
The compositions such as microphone, audio-frequency amplifier and loudspeaker.Megaphone is widely used, and fashionable appearance is light and handy, be very suitable for huckster and
The uses such as tour guide.Its major function is relatively simple, in some great occasions, if fire condition occurs, it is necessary to which megaphone carries out
Evacuation crowd, this is it is possible that delay time or in some cases of alarm, intensity of a fire smog rises especially fast, Ren Menye
In the case of could not finding, it is necessary to alarm in time, avoid delaying dangerous situation, therefore, the utility model devises a kind of tool
There is the megaphone of auto-alarm function.
Utility model content
In view of the shortcomings of the prior art, the utility model aim is to be that providing one kind has auto-alarm function
Megaphone, reasonable in design, convenient and reliable operation can carry out alarm operation in time, and position work(with dangerous situation position
Can, scene can be reached in time convenient for fire fighter, additionally it is possible to propaganda directed to communicate, to the masses that some are slept soundly, be accused by megaphone
Know their dangerous situations, enable them to quickly withdraw.
To achieve these goals, the utility model is to realize by the following technical solutions：With automatic alarm work(
The megaphone of energy, including megaphone body, loudspeaker, smoke sensor device, GSM alarm chips, mouth of propagandaing directed to communicate, handle and sound-light alarm
Device, megaphone body lower part are provided with handle, and megaphone body front end is provided with loudspeaker, and mouthful top of propagandaing directed to communicate is provided with smog sensing
Device, smoke sensor device are connected with the GSM alarm chips of megaphone body interior, and GSM alarm chips are connected with external telephone network,
GSM alarm chips are also connected with GPS positioning device, and GPS positioning device is built in megaphone body, smoke sensor device also with sound
Light crossing-signal is connected.
Preferably, the GSM alarm chip models GSM-911S.
Preferably, the handle is Foldable-type handle.
Preferably, the megaphone body is provided with touch control button.
The beneficial effects of the utility model：Reasonable in design, convenient and reliable operation can carry out alarm operation in time,
And with dangerous situation position location functionality, scene can be reached in time convenient for fire fighter, additionally it is possible to propaganda directed to communicate, sleep soundly to some
The masses, their dangerous situations are informed by megaphone, enable them to quickly withdraw.
Description of the drawings
It is described in detail the utility model with reference to the accompanying drawings and detailed description；
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
With reference to Fig. 1, present embodiment uses following technical scheme：Megaphone with auto-alarm function, including
Megaphone body 1, loudspeaker 2, smoke sensor device 3, GSM alarm chips 4, mouth 5 of propagandaing directed to communicate, handle 6 and audible-visual annunciator 7, megaphone
1 lower part of body is provided with handle 6, and 1 front end of megaphone body is provided with loudspeaker 2, and 5 top of mouth of propagandaing directed to communicate is provided with smoke sensor device 3,
Smoke sensor device 3 is connected with the GSM alarm chips 4 inside megaphone body 1, and GSM alarm chips 4 connect with external telephone network
It connects, GSM alarm chips 4 are also connected with GPS positioning device, and GPS positioning device is built in megaphone body 1, smoke sensor device 3
Also it is connected with audible-visual annunciator 7.
It is worth noting that, the 4 model GSM-911S of GSM alarm chips.
It is worth noting that, the handle 6 is Foldable-type handle.
In addition, the megaphone body 1 is provided with touch control button.
Present embodiment can find fire condition in time by smoke sensor device 3, and the core that can be alarmed by GSM
Piece 4 carries out 119 telephone calls in time, while touches audible-visual annunciator and alarm, and the people at scene is reminded to lose no time to withdraw scene, together
When by megaphone the people of surrounding is reminded to pay attention to fire, safe escape, the megaphone of this warning function is powerful, user
It can lean on, it is highly practical.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (4)
1. the megaphone with auto-alarm function, which is characterized in that including megaphone body (1), loudspeaker (2), smog sensing
Device (3), GSM alarm chips (4), mouth of propagandaing directed to communicate (5), handle (6) and audible-visual annunciator (7), megaphone body (1) lower part are provided with
Handle (6), megaphone body (1) front end are provided with loudspeaker (2), and mouth of propagandaing directed to communicate (5) top is provided with smoke sensor device (3), smog
Sensor (3) the GSM alarm chip (4) internal with megaphone body (1) is connected, GSM alarm chips (4) and external telephone network
Connection, GSM alarm chips (4) are also connected with GPS positioning device, and GPS positioning device is built in megaphone body (1), smog
Sensor (3) is also connected with audible-visual annunciator (7).
2. the megaphone according to claim 1 with auto-alarm function, which is characterized in that the GSM alarm cores
Piece (4) model GSM-911S.
3. the megaphone according to claim 1 with auto-alarm function, which is characterized in that the handle (6) is
Foldable-type handle.
4. the megaphone according to claim 1 with auto-alarm function, which is characterized in that the megaphone body
(1) it is provided with touch control button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614274.5U CN207427476U (en) | 2017-11-28 | 2017-11-28 | Megaphone with auto-alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614274.5U CN207427476U (en) | 2017-11-28 | 2017-11-28 | Megaphone with auto-alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427476U true CN207427476U (en) | 2018-05-29 |
Family
ID=62396413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721614274.5U Active CN207427476U (en) | 2017-11-28 | 2017-11-28 | Megaphone with auto-alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207427476U (en) |
-
2017
- 2017-11-28 CN CN201721614274.5U patent/CN207427476U/en active Active
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| GR01 | Patent grant |