CN215264992U - Acousto-optic alarm device and alarm equipment - Google Patents
Acousto-optic alarm device and alarm equipment Download PDFInfo
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- CN215264992U CN215264992U CN202120688695.2U CN202120688695U CN215264992U CN 215264992 U CN215264992 U CN 215264992U CN 202120688695 U CN202120688695 U CN 202120688695U CN 215264992 U CN215264992 U CN 215264992U
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Abstract
The utility model relates to an alarm technical field specifically, relates to audible and visual alarm device and alarm equipment. The sound and light alarm device comprises a shell; the control main board is arranged in the shell; the loudspeaker assembly is arranged on the shell and is electrically connected with the control mainboard; the alarm lamp is arranged on the shell and is electrically connected with the control main board; and the anti-disassembly component is arranged on the shell and electrically connected with the control mainboard for preventing disassembly. In order to prevent the sound and light alarm device from being undoubtedly dismantled, the anti-dismantling component is arranged on the shell, so that when the sound and light alarm device is prevented from being deliberately removed, namely when the sound and light alarm device is dismantled and moved by non-management personnel, an alarm can be timely sent out to prevent the sound and light alarm device from being dismantled.
Description
Technical Field
The utility model relates to an alarm technical field specifically, relates to audible and visual alarm device and alarm equipment.
Background
Emergency assistance means that people or public safety, lives and properties and other critical conditions send out signals or information to the outside through a help seeking device to hope to get assistance. An alarm system can be installed in the existing intelligent home environment, and help is obtained by triggering a switch of the alarm system to send a distress signal to the outside. However, the general alarm device only sends out a distress signal to the outside and does not reflect the distress signal in the surrounding environment of the alarm device, so that surrounding personnel cannot obtain distress information, and the best time for rescue is missed.
In the process of implementing the present invention, the inventor of the present invention finds that: at present, the existing audible and visual alarm device is likely to be used.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the main object of the present invention is to provide an audible and visual alarm device, which includes a housing;
the control main board is arranged in the shell;
the loudspeaker assembly is arranged on the shell and is electrically connected with the control mainboard;
the alarm lamp is arranged on the shell and is electrically connected with the control main board; and a process for the preparation of a coating,
and the anti-disassembly component is arranged on the shell and is electrically connected with the control main board for preventing disassembly.
In order to prevent the sound and light alarm device from being undoubtedly dismantled, the anti-dismantling component is arranged on the shell, so that when the sound and light alarm device is prevented from being deliberately removed, namely when the sound and light alarm device is dismantled and moved by non-management personnel, an alarm can be timely sent out to prevent the sound and light alarm device from being dismantled.
Furthermore, the anti-dismantling component comprises an anti-dismantling key arranged on the shell;
and the anti-dismantling PCB is arranged in the shell and is electrically connected with the anti-dismantling key and the control main board respectively.
Further, the shell comprises a shell, and the shell is a shell structure with an opening and an accommodating cavity;
the base covers the opening.
Further, a mounting switch is arranged on the base and electrically connected with the control mainboard; and a process for the preparation of a coating,
and the first mounting hole is used for mounting and connecting the anti-dismantling key.
Furthermore, the shell also comprises a supporting piece, and the supporting piece is arranged on the outer surface of the shell and used for installing an alarm lamp.
Further, the supporting piece comprises a first plate, and a second mounting hole is formed in the first plate and used for mounting and connecting an alarm lamp; and a process for the preparation of a coating,
and the second plate is arranged at the edge of the first plate and is used for being connected and installed with the shell.
Further, the housing is provided with a third mounting hole for mounting and connecting the loudspeaker assembly;
and the indicating lamp is arranged on the shell and is electrically connected with the control mainboard.
Further, the speaker assembly includes: the loudspeaker is arranged in the accommodating cavity of the shell, is installed with the third installation hole and is electrically connected with the control main board;
the sound gathering tube is arranged on the outer surface of the shell corresponding to the third mounting hole;
the outer cover is arranged outside the sound gathering cylinder.
Furthermore, the sound and light alarm device further comprises a power supply module which is arranged in the accommodating cavity and electrically connected with the control mainboard.
The embodiment also provides an alarm device which comprises the acousto-optic device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is an exploded view of an acousto-optic device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an acousto-optic device according to an embodiment of the present invention;
fig. 3 is a schematic view of another perspective of fig. 2 in accordance with the present invention;
fig. 4 is a schematic diagram of a housing according to an embodiment of the invention.
Fig. 5 is a schematic view of a base according to an embodiment of the present invention.
Fig. 6 is a schematic view of a support member according to an embodiment of the present invention.
Reference numerals:
10. a control main board; 20. a power supply module; 30. a housing; 31. a support member; 301. a housing; 302. a base; 303. an indicator light; 304. an accommodating cavity; 305. a third mounting hole; 306. a first mounting hole; 311. a first plate member; 312. a second plate member; 313. a second plate member; 40. an alarm lamp; 50. a speaker assembly; 501. a speaker assembly; 502. a speaker assembly; 503. a speaker assembly; 60. a tamper assembly; 601. the anti-dismantling key; 602. the PCB is prevented from being disassembled; 70. and installing a key.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1, an audible and visual alarm device is shown, which includes a housing 30;
a control main board 10 disposed in the housing 30;
a speaker assembly 50350250150 provided on the housing 30 and electrically connected to the control board 10;
a warning lamp 40 disposed on the housing 30 and electrically connected to the control main board 10; and a process for the preparation of a coating,
and a tamper assembly 60 disposed on the housing 30 and electrically connected to the control main board 10 for preventing detachment.
It will be appreciated that in order to prevent the sound and light alarm device from being undoubtedly removed, the tamper assembly 60 is provided on the housing 30, so that when the sound and light alarm device is prevented from being removed by accident, i.e., when the sound and light alarm device is removed by an unmanaged person, an alarm can be timely sent to prevent the sound and light alarm device from being removed.
By disposing the control main board 10 in the housing 30, and disposing the speaker assembly 50350250150 and the warning lamp 40 on the housing 30,
in an embodiment, the control motherboard 10 includes a control circuit, a communication module, and a positioning module, where the control circuit includes a microprocessor, and is configured to process an electrical signal generated by received emergency alarm information to identify a state of an emergency alarm key to generate an alarm signal; the buzzer is coupled with the microprocessor and is triggered by the alarm signal to start sounding; the communication module is coupled with the microprocessor and used for wirelessly receiving or transmitting the alarm signal to the remote communication equipment; and a location module coupled to the microprocessor for determining a location at which the alarm occurred.
Preferably, the communication module comprises a communication chip based on a narrowband internet of things (NB-IoT) communication protocol to wirelessly connect to a remote base station. Such communication modules also include low frequency transceivers for providing reliable voice transmission of communication content, which in some practical needs may not be based on real-time telephony network systems to significantly reduce deployment costs.
Further, the tamper assembly 60 includes a tamper button 601 disposed on the housing 30;
and a tamper PCB 602 disposed in the housing 30 and electrically connected to the tamper button 601 and the control main board 10, respectively.
It can be understood that, through preventing tearing open button 601 with casing 30 cooperation installation to through with prevent tearing open button 601 electricity and prevent tearing open PCB board 602 and set up in casing 30, prevent tearing open PCB board 602 electricity connection control mainboard 10, can effectually play the effect of preventing tearing open.
During the in-service use, will prevent tearing open button 601 and base 302 erection joint to will prevent tearing open PCB board 602 electricity connection control mainboard 10 respectively and prevent tearing open button 601, when someone will tear this audible and visual alarm device open, trigger prevent tearing open button 601, then to prevent tearing open PCB board 602 and send the signal of telecommunication, prevent tearing open PCB board 602 again to control mainboard 10 and send alarm signal, control mainboard 10 sends the signal to loudspeaker component 50350250150 and makes it work warning its, prevents to be torn open.
Further, the housing 30 comprises an outer shell 301, wherein the outer shell 301 is a housing 30 structure with an opening and a containing cavity 304;
a base 302, wherein the base 302 covers the opening.
It is understood that, for the convenience of assembly and disassembly, the housing 301 is configured as a housing 301 of a casing 30 structure, the housing 301 is provided with a receiving cavity 304 and an opening, where the receiving cavity 304 is used for accommodating electronic components such as the control main board 10, the tamper-proof PCB 602 and the speaker assembly 50350250150, and the opening is used for ensuring the installation. Meanwhile, the base 302 is covered on the opening, so that the accommodating cavity 304 forms a sealed cavity.
In a further embodiment, a mounting switch is disposed on the base 302, and the mounting switch is electrically connected to the control motherboard 10; and a process for the preparation of a coating,
the first mounting hole 306 is used for mounting and connecting the anti-disassembly key 601.
It can be understood that the mounting switch is on the base 302 and is electrically connected to the control main board 10, and when the audible and visual alarm device is mounted, the audible and visual alarm device can be activated by pressing the mounting switch, so as to implement the mounting.
Further, the housing 30 further comprises a support member 31, and the support member 31 is disposed on an outer surface of the casing 301 and is used for mounting the alarm lamp 40.
It will be appreciated that the mounting of the warning lamp 40 is facilitated, that is, the mounting of the warning lamp 40 to the housing 301 is facilitated. In actual use, the alarm lamp 40 is mounted on the housing 301 through the supporting member 31 and is electrically connected with the control main board 10, so that the appearance of the sound and light alarm device is more attractive.
Further, the supporting member 31 comprises a first plate 311, and a second mounting hole is formed on the first plate 311 for mounting and connecting the alarm lamp 40; and a process for the preparation of a coating,
a second plate 313312, the second plate 313312 is arranged at the edge of the first plate 311 and is used for being connected with the shell 301.
It is understood that the embodiment is that a second mounting hole is provided on the first plate 311, and the second mounting hole is connected to the alarm lamp 40. And a second plate 313312 is provided at the edge of the first plate 311, the second plate 313312 being for surface attachment to the housing 301. In actual use, the prongs of the alarm lamp 40 are inserted into the second mounting holes and the second panel 313312 is mounted in connection with the outer surface of the housing 301.
Further to the embodiment, the housing 301 is provided with a third mounting hole 305 for mounting and connecting the speaker assembly 50350250150;
and the indicator light 303, the indicator light 303 is arranged on the shell 301 and is electrically connected with the control mainboard 10.
It is understood that a third mounting hole 305 is provided on the housing 301, the third mounting hole 305 penetrates through the housing 301 to communicate with the accommodating cavity 304, and the third mounting hole 305 is used for mounting the speaker assembly 50350250150. And an indicator light 303 is arranged on the shell 301, and the indicator light 303 is electrically connected with the control main board 10 and is used for indicating the working state of the sound-light alarm device.
Further to the embodiments, the speaker assembly 50350250150 includes: a speaker disposed in the accommodating cavity 304 of the housing 301, mounted with the third mounting hole 305, and electrically connected with the control main board 10;
a sound collecting tube disposed on the outer surface of the housing 301 at a position corresponding to the third mounting hole 305;
the outer cover is arranged outside the sound gathering cylinder.
It will be appreciated that embodiments sound an alarm outwardly through the horn, diffuse sound outwardly through the focus barrel disposed in front of the horn, and the housing disposed about the focus barrel.
Further, the sound and light alarm device further comprises a power module 20 disposed in the accommodating cavity 304 and electrically connected to the control main board 10.
It can be understood that, in order to supply power to the sound and light alarm device, in an embodiment, a power module 20 connected to the control main board 10 is disposed in the accommodating cavity 304 of the housing 301, and the power module 20 is electrically connected to the mains.
The power supply module 20 comprises a power supply manager, and the power supply manager comprises an AC-DC power supply conversion unit which is electrically connected with the control mainboard 10; the AC-DC power conversion unit in the power manager is externally connected to the mains supply to convert the mains supply into a direct current meeting the relevant standards, and supply power to the control main board 10.
The embodiment also discloses alarm equipment comprising the acousto-optic device.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (10)
1. The sound-light alarm device is characterized by comprising a shell;
the control main board is arranged in the shell;
the loudspeaker assembly is arranged on the shell and is electrically connected with the control mainboard;
the alarm lamp is arranged on the shell and is electrically connected with the control main board; and a process for the preparation of a coating,
and the anti-disassembly component is arranged on the shell and is electrically connected with the control main board for preventing disassembly.
2. The audible and visual alarm device according to claim 1, wherein the tamper assembly includes a tamper button disposed on said housing;
and the anti-dismantling PCB is arranged in the shell and is electrically connected with the anti-dismantling key and the control main board respectively.
3. The audible and visual alarm device according to claim 1, wherein said housing includes a shell, said shell is a housing structure having an opening and a receiving cavity;
the base covers the opening.
4. The audible and visual alarm device according to claim 3, wherein a mounting switch is disposed on said base, said mounting switch being electrically connected to said control motherboard; and a process for the preparation of a coating,
the first mounting hole is used for mounting and connecting the anti-disassembly key.
5. The sound-light alarm device according to claim 3 or 4, wherein said housing further comprises a support member, said support member is disposed on an outer surface of said housing for mounting an alarm lamp.
6. The sound-light alarm device according to claim 5, wherein said supporting member comprises a first plate member, said first plate member is provided with a second mounting hole for mounting and connecting an alarm lamp; and a process for the preparation of a coating,
and the second plate is arranged at the edge of the first plate and is used for being connected and installed with the shell.
7. The audible and visual alarm device according to claim 3, wherein said housing is provided with a third mounting hole for mounting and connecting a speaker assembly;
and the indicating lamp is arranged on the shell and is electrically connected with the control mainboard.
8. The audible and visual alarm device according to claim 1, wherein said speaker assembly comprises: the loudspeaker is arranged in the accommodating cavity of the shell, is installed with the third installation hole and is electrically connected with the control main board;
the sound gathering tube is arranged on the outer surface of the shell corresponding to the third mounting hole;
the outer cover is arranged outside the sound gathering cylinder.
9. The sound-light alarm device according to claim 1, further comprising a power module disposed in the accommodating chamber and electrically connected to the control main board.
10. An alarm device, characterized in that it comprises an acousto-optic alarm device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120688695.2U CN215264992U (en) | 2021-04-02 | 2021-04-02 | Acousto-optic alarm device and alarm equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120688695.2U CN215264992U (en) | 2021-04-02 | 2021-04-02 | Acousto-optic alarm device and alarm equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215264992U true CN215264992U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120688695.2U Active CN215264992U (en) | 2021-04-02 | 2021-04-02 | Acousto-optic alarm device and alarm equipment |
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| CN (1) | CN215264992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114419815A (en) * | 2021-12-27 | 2022-04-29 | 重庆南地科技开发有限公司 | Sound-light alarm system |
-
2021
- 2021-04-02 CN CN202120688695.2U patent/CN215264992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114419815A (en) * | 2021-12-27 | 2022-04-29 | 重庆南地科技开发有限公司 | Sound-light alarm system |
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