CN2790211Y - Communication helment for fire-fighting - Google Patents
Communication helment for fire-fighting Download PDFInfo
- Publication number
- CN2790211Y CN2790211Y CN 200520005171 CN200520005171U CN2790211Y CN 2790211 Y CN2790211 Y CN 2790211Y CN 200520005171 CN200520005171 CN 200520005171 CN 200520005171 U CN200520005171 U CN 200520005171U CN 2790211 Y CN2790211 Y CN 2790211Y
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- CN
- China
- Prior art keywords
- helmet
- communication
- fire protection
- fire
- bone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a helmet for fire protection communication. A speech communication unit which is arranged inside an earphone shell is connected to one side of the helmet by a connecting and positioning plate and a spring plate. The spring plate is inserted into the connecting and positioning plate for fastening, and upper and lower positions can be adjusted before the spring plate is fastened. The lower surface of the earphone shell is provided with a sling ring on which a helmet lacing is tied. A bone-conduction type microphone is arranged inside a leather sheath on the helmet lacing and is connected with the speech communication unit by a microphone cable wire. An antenna of the communication unit is arranged on the back surface of the earphone shell. The integration of fire protection helmets and communication is realized by the helmet for fire protection communication, and the helmet for fire protection communication is worn conveniently. Affection to the wearing of other fire protection fittings is reduced to the lowest. A communication effect in a fire protection environment with high noises is good by an anti-noise design and the use of a bone-conduction type telephone receiver. All operations in communication are relieved by the speech communication unit. The helmet for fire protection communication is very convenient for firemen to use.
Description
Technical field
The utility model relates to a kind of protective articles, particularly relates to a kind of fire communication helmet that communication unit is an one of integrating.
Background technology
At present, the fire hat of existing equipment does not have communication function in the fire brigade of China.Abroad, do not see fire hat with communication function yet, their fire communication product uses intercom to add to wear that antinoise is sent, receiver (the ENMN4018A type fire communication product that typical product such as U.S. Motorola Inc. produce), both tied up to intercom on the waistband or be contained in the coat pocket or hang on the shoulder, be connected with electrophone respectively with cable then, connect length, wear inconvenience, even can hinder the fire fighting operation, or other fire fighting harness is worn in obstruction.
The utility model content
For remedying above-mentioned deficiency, the utility model provides a kind of fire communication helmet that the communication apparatus is an one of integrating.
The utility model fire communication helmet, comprise the helmet, voice communication units, bone-conduction microphone and antenna, establish a connected positioning plate in the helmet one side, described voice communication units places an ear casing, described ear casing is provided with earmuff outward, and is connected with a latch plate by an arc auricular concha support, in the described latch plate insertion connected positioning plate, described connected positioning plate is fastened on the helmet with holding screw.
The utility model fire communication helmet, below ear casing, be provided with the suspender belt ring, on be helmet frenulum, establish a leather sheath on the described helmet frenulum, described bone-conduction microphone places in the described leather sheath, and is connected with voice communication units in the described ear casing by the transmitter cable.
The utility model fire communication helmet, described antenna is installed in the back side of described ear casing.
The utility model fire communication helmet has been realized fire hat and communicating integral, wears conveniently, has dropped to minimum to the influence of wearing of other fire-fighting harness; The use of antinoise design and bone conduction formula receiver makes that communication efficiency is good in the fire-fighting environment of strong noise, and voice communication units has been removed all operations in the communication from, very is convenient to fire fighter's use.
Description of drawings
Fig. 1 is the overall schematic of the utility model fire communication helmet;
Fig. 2 is the partial schematic diagram of the utility model fire communication helmet.
The specific embodiment
For further setting forth the utility model, do detailed explanation below in conjunction with embodiment.
Fig. 1 is the schematic diagram in kind of the utility model fire communication helmet.Side at fire hat 1 is provided with a connected positioning plate 4, is fixed on the fire hat 1 with holding screw, can adjust the upper-lower position of latch plate behind the screw accent pine.
Voice communication units is contained in the auricular concha 3, and auricular concha 3 is connected with a latch plate 11 by the auricular concha support 2 of an arc, and this latch plate 11 can insert between location-plate 4 and the fire hat 1 when the holding screw of location-plate 4 is loosening, and tighten the screws can be fixed.The insertion depth of this latch plate 11 can be adjusted before fastening voluntarily, uses so that be suitable for everyone.
There is an earmuff 7 (referring to Fig. 2) in society on the auricular concha 3, and auricular concha 3 can be that rotate in the axle center with the junction with auricular concha support 4, and auricular concha 3 is close on user's the ear, reduces ambient noise to greatest extent.
Establish a suspender belt ring 8 below the auricular concha 3, on be fire hat frenulum 10, this helmet frenulum be the former helmet all, make things convenient for the fixing of the helmet, after installing voice communication units additional, the connection of this side is changed on the suspender belt ring 8 under the auricular concha 3.On frenulum 10, establish a leather hood 6, bone-conduction microphone 9 is equipped with in the inside, and this bone-conduction microphone is connected with voice call unit in the auricular concha 3 by transmitter cable 5.When the user fastened helmet frenulum 8, bone-conduction microphone 9 just in time was close to user's cheek and lower jaw.Use bone-conduction microphone can only transmit user's voice and not transmit ambient noise.
The behind that the antenna 4 of voice communication units loads auricular concha 3 is realized all integrated.
The fire communication helmet according to present embodiment is made has made things convenient for carrying of the communication apparatus to greatest extent, has reduced the influence of noise at fire-fighting scene as much as possible, the instant messaging at very convenient fire-fighting scene; The utility model is simple in structure simultaneously, installs additional easily, is beneficial to maintenance and keeping.
Claims (3)
1, a kind of fire communication helmet, comprise the helmet (1), voice communication units, bone-conduction microphone (9) and antenna (4), it is characterized in that establishing a connected positioning plate (4) in the helmet one side, described voice communication units places an ear casing (3), the outer earmuff (7) that is provided with of described ear casing (3), and be connected with a latch plate (11) by an arc auricular concha support (2), described latch plate (11) inserts in the connected positioning plate (4), and described connected positioning plate (4) is fastened on the helmet (1) with holding screw.
2, the fire communication helmet according to claim 1, it is characterized in that below ear casing (3), being provided with suspender belt ring (8), on be helmet frenulum (10), establish a leather sheath (6) on the described helmet frenulum (10), described bone-conduction microphone (9) places in the described leather sheath (6), and is connected with voice communication units in the described ear casing (3) by transmitter cable (5).
3, the fire communication helmet according to claim 2 is characterized in that described antenna (4) is installed in the back side of described ear casing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005171 CN2790211Y (en) | 2005-03-01 | 2005-03-01 | Communication helment for fire-fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005171 CN2790211Y (en) | 2005-03-01 | 2005-03-01 | Communication helment for fire-fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2790211Y true CN2790211Y (en) | 2006-06-28 |
Family
ID=36806295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520005171 Expired - Fee Related CN2790211Y (en) | 2005-03-01 | 2005-03-01 | Communication helment for fire-fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2790211Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385570A (en) * | 2012-05-08 | 2013-11-13 | 石森 | Earthquake emergency self-rescue helmet and application method thereof |
| CN104720171A (en) * | 2013-12-20 | 2015-06-24 | 梁璐 | Noise-proof talkback helmet |
| CN106877895A (en) * | 2017-03-28 | 2017-06-20 | 中山市宏星信息技术有限公司 | A kind of communication equipment |
-
2005
- 2005-03-01 CN CN 200520005171 patent/CN2790211Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385570A (en) * | 2012-05-08 | 2013-11-13 | 石森 | Earthquake emergency self-rescue helmet and application method thereof |
| CN104720171A (en) * | 2013-12-20 | 2015-06-24 | 梁璐 | Noise-proof talkback helmet |
| CN106877895A (en) * | 2017-03-28 | 2017-06-20 | 中山市宏星信息技术有限公司 | A kind of communication equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060628 Termination date: 20130301 |