CN214901309U - Loudspeaker for household intelligent alarm system - Google Patents
Loudspeaker for household intelligent alarm system Download PDFInfo
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- CN214901309U CN214901309U CN202120774397.5U CN202120774397U CN214901309U CN 214901309 U CN214901309 U CN 214901309U CN 202120774397 U CN202120774397 U CN 202120774397U CN 214901309 U CN214901309 U CN 214901309U
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Abstract
The utility model belongs to the technical field of the megaphone, especially, be a megaphone for intelligent alarm system of family, including protective housing, protective housing has seted up the installation screw all around on the surface, protective housing surface's mid side is opened and is equipped with the groove of putting outward, the inboard in groove of putting outward is provided with the megaphone, protective housing's surface is provided with puts the casing outward, one side of putting the casing outward is provided with leads to the sound plate body, the one side of leading to the sound plate body is provided with plus the plate body. The device is convenient to use again through the arranged protective pole frame and the alarm lamp, the functionality of the device can be increased, the alarm and the reminding of light and sound can be carried out when an accident occurs, when the device is installed, the looseness caused by vibration when sound waves are emitted can be increased through the arranged antiskid plate body, and the influence of the device on a wall body and the installation structure of the device is reduced.
Description
Technical Field
The utility model belongs to the technical field of the megaphone, concretely relates to intelligent alarm system of family uses megaphone.
Background
A loudspeaker, usually a portable or hand held loudspeaker, has a conical sound horn for amplifying a person's voice or other sound in a given direction. The sound is lifted to the narrow end of the microphone by lifting it to the face and speaking into it, and then the sound waves are emitted from the wide end. The loudspeaker radiates more acoustic power by increasing the acoustic impedance of the volume of the sound by seeing the vocal cords, matching the impedance of the vocal cords to air. It may also direct sound waves in the direction in which the horn is pointing.
The megaphone is in order to remind when taking place the accident and remind people to withdraw in the place that people are many, the effect that people of being convenient for of propaganda product noticed reach propaganda and warning, people utilize the megaphone to be used for teaching now, broadcasting, alarm etc. along with the continuous increase of modernization degree, the megaphone has also been applied to in the family when doing as the siren again, along with the development of science and technology, intelligent also gradual embodiment is in the family, can report to the police the use as taking place conflagration or other accidents in the family when using in the family, the megaphone length of using now is great, and the structure is more single.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a family's intelligence megaphone for alarm system has solved the megaphone length of using now great, and the more single problem of structure.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a family's intelligence megaphone for alarm system, includes protective housing, protective housing has seted up the installation screw around the surface, protective housing opens the groove of putting outward in the well side on surface, the inboard of putting outward the groove is provided with the megaphone, protective housing's surface is provided with puts outward the casing, one side of putting outward the casing is provided with leads to the sound plate body, one side that leads to the sound plate body is provided with plus plate body, the inboard of putting outward the casing is provided with the guard plate, protective housing rear side's middle part is provided with the connecting wire, protective housing's the fixed warning light that is provided with in top side, the fixed protective rod frame that is provided with in the outside of warning light.
Preferably, the surface of the rear side of the protective shell is provided with an anti-skid plate body, and the inner side of the anti-skid plate body is provided with a moisture-proof plate.
Preferably, the inner thread of the mounting screw hole is connected with a mounting thread cylinder, and the surface of the antiskid plate body is provided with a suction hole.
Preferably, the middle side inside the outer casing is provided with a middle-side sound-conducting cavity, the inner wall of the middle-side sound-conducting cavity is provided with a sound-conducting cavity, one side of the sound-conducting cavity is provided with a sound-blocking entity, and one end of the middle-side sound-conducting cavity is provided with an outer sound-emitting hole.
Preferably, the inboard of leading to the sound plate body is provided with the guide sound casing, one side of guide sound casing is provided with the voice coil loudspeaker voice coil, the inboard of voice coil loudspeaker voice coil is provided with the bullet ripples, one side of bullet ripples is provided with the basin frame, the one end of basin frame is provided with the cone, the one end of cone is provided with outer through-hole casing.
Preferably, a dustproof cover is arranged at the joint of the sound passing plate body and the additional plate body, and a sound passing hole is formed in the surface of the additional plate body.
Preferably, guide sound casing, voice coil loudspeaker voice coil are circular, basin frame, cone are the funnel type, outer through-hole casing is precious lid type, and a plurality of holes have evenly been seted up on the surface of outer through-hole casing, the inside of guide sound casing, voice coil loudspeaker voice coil, basin frame, cone is hollow structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device is convenient to use again through the arranged protective pole frame and the alarm lamp, the functionality of the device can be increased, the alarm and the reminding of light and sound can be carried out when an accident occurs, when the device is installed, the looseness caused by vibration when sound waves are emitted can be increased through the arranged antiskid plate body, and the influence of the device on a wall body and the installation structure of the device is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a first three-dimensional structure diagram of the present invention;
FIG. 2 is a second perspective structural view of the present invention;
fig. 3 is a perspective view of the protective housing of the present invention;
FIG. 4 is a front sectional view of the external casing of the present invention;
fig. 5 is an internal structure diagram of the sound board body of the present invention.
In the figure: 1 a protective shell; 2, placing the shell outside; 3, protecting plates; 4, an external sound emitting hole; 5, a sound board body; 6 adding a plate body; 7, communicating the sound hole; 8, mounting a screw hole; 9 a protective bar frame; 10 an alarm light; 11, mounting a threaded cylinder; 12 a skid plate body; 13 a suction hole; 14 connecting lines; 15 placing a groove outside; 16 a loudspeaker; 17 is communicated with the sound cavity; 18 a sound blocking entity; 19 a sound-through cavity is arranged at the middle side of the shell; 20 a guide sound shell; 21 a voice coil; 22, elastic wave; 23, a basin stand; 24, a paper basin; 25 an outer through-hole housing; 26 dust caps.
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.
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a family's intelligence megaphone for alarm system, including protective housing 1, installation screw 8 has been seted up all around on protective housing 1 surface, the well side on protective housing 1 surface is opened and is equipped with outer groove 15 of putting, the inboard of putting outer groove 15 is provided with megaphone 16, protective housing 1's surface is provided with outer casing 2, one side of putting outer casing 2 is provided with leads to the sound board body 5, one side that leads to the sound board body 5 is provided with plus plate body 6, outer casing 2's inboard is provided with guard plate 3, the middle part of protective housing 1 rear side is provided with connecting wire 14, the fixed warning light 10 that is provided with in top side of protective housing 1, the fixed protective rod frame 9 that is provided with in the outside of warning light 10.
Specifically, the surface of protective housing 1 rear side is provided with antiskid plate body 12, and antiskid plate body 12's inboard is provided with dampproofing board, increases the fixity with the wall body in this device installation through antiskid plate body 12 who sets up to and the convenience is when using this device to send out the police dispatch newspaper, reduces the vibrations that the sound wave produced and the contact of wall body, through the dampproofing board that sets up, reduces the wall body infiltration and causes the corruption and the infringement that this device received.
Specifically, the inside threaded connection of installation screw 8 has an installation screw section of thick bamboo 11, suction hole 13 has been seted up on the surface of antiskid plate body 12, when installing this device again, through rotating installation screw section of thick bamboo 11 and roll out from the inside of installation screw 8, then artificial will fix this device and the screw rotation of wall body insert in installation screw section of thick bamboo 11 and extend installation screw section of thick bamboo 11 and wall body fixed connection, can rotate the inboard that installation screw section of thick bamboo 11 contracted installation screw 8 with it when not using this device, play the effect of protection fixed knot structure and installation screw section of thick bamboo 11, increase the utilization in space.
Specifically, the side connects logical sound chamber 19 in the side is opened to the inside well of putting casing 2 outward, intercommunication sound chamber 17 has been seted up to the inner wall that the side connects logical sound chamber 19 in the side, one side of intercommunication sound chamber 17 is provided with hinders sound entity 18, the one end that the side connects logical sound chamber 19 in the side is provided with outer sound hole 4, when using this device to send out the police dispatch newspaper again, the side connects logical sound chamber 19 through the inside well of putting casing 2 outward and guides sound to the inboard of outer sound hole 4 and emits from the front, emit sound edgewise through the intercommunication sound chamber 17 that sets up, thereby can be better when using to diffusion all around, emit sound through the outer sound hole 4 that sets up.
Specifically, the inboard of leading to the sound plate body 5 is provided with guide sound casing 20, one side of guide sound casing 20 is provided with voice coil 21, the inboard of voice coil 21 is provided with bullet ripples 22, one side of bullet ripples 22 is provided with basin frame 23, the one end of basin frame 23 is provided with cone 24, cone 24's one end is provided with outer through-hole casing 25, guide sound casing 20 through the setting conveniently guides sound or sound wave to voice coil 21's inboard, the convenient tone quality of playing through the bullet ripples 22 that sets up, make tone quality present different feelings through using metal cone 24.
Specifically, lead to the sound plate body 5 and be provided with the shield 26 with the junction of plus plate body 6, the surface of plus plate body 6 has been seted up and has been led to sound hole 7, increases the protection to inner structure through the shield 26 that sets up, reduces outside dust or impurity entering, leads to sound hole 7 and can go on emitting sound outward.
Specifically, the guiding sound shell 20 and the voice coil 21 are circular, the basin frame 23 and the paper basin 24 are funnel-shaped, the outer through hole shell 25 is of a treasure cover type, a plurality of holes are uniformly formed in the surface of the outer through hole shell 25, and the guiding sound shell 20, the voice coil 21, the basin frame 23 and the paper basin 24 are hollow.
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 (7)
1. The utility model provides a family's intelligence megaphone for alarm system, includes protective housing (1), its characterized in that: the utility model discloses a protection casing, including protection casing (1), inboard, protection casing (2), protection casing (1) surface, the well side is opened and is equipped with outer groove (15), the inboard of putting outer groove (15) is provided with megaphone (16), the surface of protection casing (1) is provided with outer casing (2), one side of putting outer casing (2) is provided with logical sound plate body (5), one side of leading to sound plate body (5) is provided with plus plate body (6), the inboard of putting outer casing (2) is provided with guard plate (3), the middle part of protection casing (1) rear side is provided with connecting wire (14), the fixed warning light (10) that is provided with in the top side of protection casing (1), the fixed protection pole frame (9) that is provided with in the outside of warning light (10).
2. The loudspeaker for the home intelligent alarm system according to claim 1, wherein: the surface of the rear side of the protective shell (1) is provided with an antiskid plate body (12), and the inner side of the antiskid plate body (12) is provided with a damp-proof plate.
3. The loudspeaker for the home intelligent alarm system according to claim 2, wherein: the inner thread of the mounting screw hole (8) is connected with a mounting thread cylinder (11), and a suction hole (13) is formed in the surface of the antiskid plate body (12).
4. The loudspeaker for the home intelligent alarm system according to claim 1, wherein: the loudspeaker box is characterized in that a middle-side sound through cavity (19) is formed in the middle side of the interior of the outer sound placing shell (2), a sound through cavity (17) is formed in the inner wall of the middle-side sound through cavity (19), a sound blocking entity (18) is arranged on one side of the sound through cavity (17), and an outer sound placing hole (4) is formed in one end of the middle-side sound through cavity (19).
5. The loudspeaker for the home intelligent alarm system according to claim 1, wherein: lead to the inboard of sound plate body (5) and be provided with guide sound casing (20), one side of guide sound casing (20) is provided with voice coil loudspeaker voice coil (21), the inboard of voice coil loudspeaker voice coil (21) is provided with bullet ripples (22), one side of bullet ripples (22) is provided with basin frame (23), the one end of basin frame (23) is provided with cone (24), the one end of cone (24) is provided with outer through-hole casing (25).
6. The loudspeaker for the home intelligent alarm system according to claim 1, wherein: and a dustproof cover (26) is arranged at the joint of the sound passing plate body (5) and the additional plate body (6), and a sound passing hole (7) is formed in the surface of the additional plate body (6).
7. The loudspeaker for the home intelligent alarm system of claim 5, wherein: guide sound casing (20), voice coil loudspeaker voice coil (21) are circular, basin frame (23), cone (24) are the funnel type, outer through-hole casing (25) are precious lid type, and a plurality of holes have evenly been seted up on the surface of outer through-hole casing (25), the inside of guide sound casing (20), voice coil loudspeaker voice coil (21), basin frame (23), cone (24) is hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120774397.5U CN214901309U (en) | 2021-04-15 | 2021-04-15 | Loudspeaker for household intelligent alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120774397.5U CN214901309U (en) | 2021-04-15 | 2021-04-15 | Loudspeaker for household intelligent alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214901309U true CN214901309U (en) | 2021-11-26 |
Family
ID=78887392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120774397.5U Active CN214901309U (en) | 2021-04-15 | 2021-04-15 | Loudspeaker for household intelligent alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214901309U (en) |
-
2021
- 2021-04-15 CN CN202120774397.5U patent/CN214901309U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 1001, rujun building, 105 Zhongxing Road, Ma'antang community, Bantian street, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Anke Youxuan (Shenzhen) Technology Co.,Ltd. Address before: 1001, rujun building, 105 Zhongxing Road, Ma'antang community, Bantian street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: ANNKE INNOVATION (SHENZHEN) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |