RU2691651C1 - Acoustic warning unit with folded horn - Google Patents
Acoustic warning unit with folded horn Download PDFInfo
- Publication number
- RU2691651C1 RU2691651C1 RU2018134116A RU2018134116A RU2691651C1 RU 2691651 C1 RU2691651 C1 RU 2691651C1 RU 2018134116 A RU2018134116 A RU 2018134116A RU 2018134116 A RU2018134116 A RU 2018134116A RU 2691651 C1 RU2691651 C1 RU 2691651C1
- Authority
- RU
- Russia
- Prior art keywords
- horn
- control board
- cable
- microprocessor
- warning unit
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
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- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
Abstract
Description
Изобретение относится к области радиотехники и может быть использовано в системах безопасности в качестве оповещателя о различных угрозах.The invention relates to the field of radio and can be used in security systems as an annunciator of various threats.
Из уровня техники известны различные системы оповещения населения. Например, из патента US 9014389 В2 (опублик. 21.04.2015), известно изобретение, которое относится к мегафону, который состоит из корпуса, двух противоположных ручек и рупора, и дополнительно содержит бампер обода, прикрепленный к концу рупора.From the prior art there are various public alert systems. For example, from patent US 9014389 B2 (published April 21, 2015), an invention is known that relates to a megaphone, which consists of a body, two opposite handles and a horn, and further comprises a rim bumper attached to the end of the horn.
Целью заявленного технического решения является создание оповещателя о различных угрозах.The purpose of the claimed technical solution is to create an annunciator of various threats.
Решение задачи достигается тем, что блок акустического оповещения со свернутым рупором с небольшой площадью сечения выхода звуковой головки и экспоненциальным расширением звукового канала во внутреннем пространстве рупора, содержит расположенные в алюминиевом корпусе (3) и взаимосвязанные плату управления (1), аккумуляторную батарею (2), кабель, при этом плата управления (1) включает в себя микропроцессор, усилитель мощности класса D, элементы вторичного питания, а также зарядное устройство для аккумуляторов, причем отвод тепла от микропроцессора обеспечивается напрямую на алюминиевый корпус (3) рупора, а подвод команд и питания к плате управления за счет кабеля категории 5 (4) происходит посредством функции РоЕ (Power over Ethernet). Для обеспечения устройства достаточной мощностью применяются Li-Pol батареи (2).The solution of the problem is achieved by the fact that the acoustic warning unit with a rolled horn with a small cross-sectional area of the sound head output and an exponential expansion of the sound channel in the internal space of the horn, contains located in an aluminum case (3) and interconnected control board (1), battery (2) cable, while the control board (1) includes a microprocessor, a class D power amplifier, secondary power supply elements, and a battery charger, and the heat removal from the micro the processor is provided directly to the aluminum case (3) of the horn, and the supply of commands and power to the control board by means of a
Технический результат заключается в повышении эффективности оповещателя при уменьшении габаритов и веса заявленного устройства.The technical result is to increase the efficiency of the siren while reducing the size and weight of the claimed device.
На фиг. 1 представлена структурная схема блока акустического оповещения со свернутым рупором, где под указанными позициями обозначены следующие конструктивные элементы:FIG. 1 shows a block diagram of an acoustic warning unit with a collapsed horn, where the following structural elements are indicated below the indicated positions:
поз. 1 - плата управления;pos. 1 - control board;
поз. 2 - аккумуляторная батарея;pos. 2 - rechargeable battery;
поз. 3 - алюминиевый корпус;pos. 3 - aluminum case;
поз. 4 - кабель 5 категории.pos. 4 -
При использовании свернутого рупора с небольшой площадью сечения выхода звуковой головки и экспоненциальным расширением звукового канала возможна установка всех компонентов, обеспечивающих работоспособность устройства в указанных габаритах, так как во внутреннем пространстве рупора остается достаточно места для размещения аккумуляторной батареи, микропроцессора и усилителя мощности, что позволяет при использовании современной базы микроэлектронных компонентов создать сиренно-речевую установку оповещения и громкоговорящей связи небольших габаритов и веса, с управлением по каналам передачи данных Ethernet и питанием по РоЕ.When using a folded horn with a small cross-sectional area of the sound head output and an exponential expansion of the sound channel, it is possible to install all the components that ensure the device’s operability in the specified dimensions, since there is enough space in the inner space of the horn to accommodate the battery, microprocessor and power amplifier, which allows Using a modern base of microelectronic components to create a lilac-speech alert setting and a speakerphone and small dimensions and weight, controlled via Ethernet data transmission channels and PoE power supply.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2018134116A RU2691651C1 (en) | 2018-09-27 | 2018-09-27 | Acoustic warning unit with folded horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2018134116A RU2691651C1 (en) | 2018-09-27 | 2018-09-27 | Acoustic warning unit with folded horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2691651C1 true RU2691651C1 (en) | 2019-06-17 |
Family
ID=66947641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018134116A RU2691651C1 (en) | 2018-09-27 | 2018-09-27 | Acoustic warning unit with folded horn |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2691651C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU214809U1 (en) * | 2022-03-29 | 2022-11-15 | Общество с ограниченной ответственностью "ИНКОМ" | Amplifying-switching warning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0939442A2 (en) * | 1992-05-28 | 1999-09-01 | Fujitsu Limited | Heat sink for cooling a heat producing element and application |
| TW527532B (en) * | 1999-10-21 | 2003-04-11 | Foxconn Prec Components Co Ltd | Microprocessor heat dissipating structure and its manufacturing method |
| RU2377740C2 (en) * | 2004-05-12 | 2009-12-27 | ТиБиАй Аудио Системс ЛЛК, Делавэр Лимитед лайабилити компани | Technology of built-in acoustic transmission line with closed loop |
| US20120051563A1 (en) * | 2010-08-24 | 2012-03-01 | Cronmiller James J | System for operating a device for producing an audible alarm |
| US20160269812A1 (en) * | 2014-02-14 | 2016-09-15 | Sonic Blocks, Inc. | Modular quick-connect a/v system and methods thereof |
| WO2017019903A1 (en) * | 2015-07-28 | 2017-02-02 | Peri, Inc. | Power-over-ethernet active speaker |
-
2018
- 2018-09-27 RU RU2018134116A patent/RU2691651C1/en not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0939442A2 (en) * | 1992-05-28 | 1999-09-01 | Fujitsu Limited | Heat sink for cooling a heat producing element and application |
| TW527532B (en) * | 1999-10-21 | 2003-04-11 | Foxconn Prec Components Co Ltd | Microprocessor heat dissipating structure and its manufacturing method |
| RU2377740C2 (en) * | 2004-05-12 | 2009-12-27 | ТиБиАй Аудио Системс ЛЛК, Делавэр Лимитед лайабилити компани | Technology of built-in acoustic transmission line with closed loop |
| US20120051563A1 (en) * | 2010-08-24 | 2012-03-01 | Cronmiller James J | System for operating a device for producing an audible alarm |
| US20160269812A1 (en) * | 2014-02-14 | 2016-09-15 | Sonic Blocks, Inc. | Modular quick-connect a/v system and methods thereof |
| US10034079B2 (en) * | 2014-02-14 | 2018-07-24 | Sonic Blocks, Inc. | Modular quick-connect A/V system and methods thereof |
| WO2017019903A1 (en) * | 2015-07-28 | 2017-02-02 | Peri, Inc. | Power-over-ethernet active speaker |
Non-Patent Citations (1)
| Title |
|---|
| BONO Integrated stand-alone siren with an in-built battery backup // URL: http://ummac.com/download/bono-stand-alone-electronic-siren/, 22.09.2015. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU214809U1 (en) * | 2022-03-29 | 2022-11-15 | Общество с ограниченной ответственностью "ИНКОМ" | Amplifying-switching warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20200928 |