CN206026897U - Protection casing of talkbacking - Google Patents
Protection casing of talkbacking Download PDFInfo
- Publication number
- CN206026897U CN206026897U CN201621012113.4U CN201621012113U CN206026897U CN 206026897 U CN206026897 U CN 206026897U CN 201621012113 U CN201621012113 U CN 201621012113U CN 206026897 U CN206026897 U CN 206026897U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- audio
- intercommunication
- external equipment
- audio signal
- 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.)
- Active
Links
- 230000005236 sound signal Effects 0.000 claims abstract description 32
- 230000001681 protective Effects 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 27
- 238000004891 communication Methods 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 2
- 210000001503 Joints Anatomy 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 6
- 230000003321 amplification Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000001702 transmitter Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 231100000614 Poison Toxicity 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241001349296 Tragia volubilis Species 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model is suitable for an emergency apparatus field provides a protection casing of talkbacking, include: the protection casing, and locate on the protection casing, can with audio signal in the protection casing sends to external equipment's audio devices, through locating the audio devices on the protection casing, sends the audio signal in the protection casing to external equipment. The user just can communicate through audio devices and external equipment like this to the pronunciation of will speaking carry out the public address through this external equipment, and the butt joint of inclusive AND intercom with the conversation of talkbacking, has made things convenient for to exchange with peer or control center.
Description
Technical field
This utility model belongs to emergency set field, more particularly to a kind of intercommunication protective cover.
Background technology
Respirator apparatus are common emergency set, such as air respiratorresuscitator, and it is a kind of self-supporting free-air breathing
Device, also known as air-stored canister respirator, otherwise referred to as fire mask, it is with compressed gas cylinder as source of the gas, but contains in steel cylinder
Gas is compressed air.Respirator apparatus are widely used in fire-fighting, chemical industry, ship, oil, smelting, warehouse, test chamber, mine
In department, safely and effectively carry out under the various environment such as dense smoke, poison, steam or anoxia for fireman or the rescue personnel that speedily carries out rescue work
Fire extinguishing, rescue and relief work and rescue.
Respirator apparatus generally are equipped with protective cover, backboard, and gas cylinder, in existing respirator apparatus, use
The sound of speaking of person exports volume very little during to outside protective cover, and companion is difficult not hearing speech content, exchanges non-between companion
It is often inconvenient.
Utility model content
This utility model provides a kind of intercommunication protective cover, it is intended to solve in existing respirator apparatus, and user is spoken
The problem of volume very little when voice output is to outside protective cover.
This utility model is achieved in that a kind of intercommunication protective cover, including：
Protective cover；And
On the protective cover, the audio signal in the protective cover can be sent to the audio devices of external equipment.
Preferably, the audio devices include：
Audio process；
It is connected with the audio process, the first communication module that can be wirelessly connected with external equipment；And
It is connected with the audio process, the audio collection device that the audio signal in the protective cover can be acquired.
Preferably, the audio process includes：
For carrying out analog-to-digital conversion process to the audio signal gathered by the audio collection device, and control will be through processing
Audio signal sent by the first communication module to the first processing units of external equipment.
Preferably, the audio devices also include：
It is connected with the audio process, the first communication module can be entered from the audio signal that external equipment is received
Row plays the audio player of output.
Preferably, the audio process also includes：
Carry out digital-to-analogue conversion process for the first communication module is received audio signal from external equipment, and control by
Treated audio signal plays out the second processing unit of output by the audio player.
Preferably, the intercommunication protective cover is connected with a feeder；
It is additionally provided with the protective cover and can be wirelessly connected with the pressure test device on the feeder, when described
Pressure test device collects the new line display dress that can send alarm signal when the atmospheric pressure value of the feeder is less than preset value
Put.
Preferably, the head-up display device includes：
Controller；
It is connected with the controller, the second communication module that can be wirelessly connected with the pressure test device；And
It is connected with the controller, when the atmospheric pressure value of the pressure test device can send alarm signal less than preset value
Warning executive module.
Preferably, the head-up display device also includes：
It is connected with the controller or is integrated on the controller, can control the startup and closing of the audio devices
Controlling switch.
Preferably, the type of alarm of the warning executive module be vibration alarming, in audible alarm, or light warning
One or more combination.
Preferably, the warning executive module is display lamp, and the display lamp is the face screen that can be attached at the protective cover
On transparent configuration body.
A kind of intercommunication protective cover that the present invention is provided, by the audio devices on protective cover, by the sound in protective cover
Frequency signal is sent to external equipment, and the audio signal of external equipment is played out in protective cover output.Such user
Just can be communicated with external equipment by audio devices, and speech utterance is amplified by the external equipment, or with
Transmitter receiver is docked, and to carry out intercommunication call, is facilitated and is exchanged with companion or control centre.
Description of the drawings
Fig. 1 is the protective mast structure chart with intercom system that this utility model is provided；
Fig. 2 is the intercommunication protective cover illustrative view of functional configuration that this utility model is provided；
Fig. 3 is the functional module structure figure of one embodiment of audio devices that this utility model is provided；
Fig. 4 is the structure chart of the audio devices comprising first processing units that this utility model is provided；
Fig. 5 is the functional module structure figure of another embodiment of audio devices that this utility model is provided；
Fig. 6 is the structure chart of the audio devices comprising second processing unit that this utility model is provided；
Fig. 7 is the structure chart of the audio devices with the first power amplifier that this utility model is provided；
Fig. 8 is the structure chart of the audio devices with the second power amplifier that this utility model is provided.
Fig. 9 is the configuration diagram of the head-up display device with display lamp that this utility model is provided；
Figure 10 is the configuration diagram of the head-up display device with light sensor that this utility model is provided.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
This utility model provides a kind of intercommunication protective cover, by the audio devices on protective cover, by protective cover
Audio signal send to external equipment, and the audio signal of external equipment is played out into output in protective cover.So make
User just can be communicated with external equipment by audio devices, and speech utterance is amplified by the external equipment,
Or dock with transmitter receiver, to carry out intercommunication call, facilitate and exchanged with companion or control centre.
With reference to embodiments of the present utility model implementing is described in detail.
As shown in Fig. 1,2,3 and 4, in one embodiment of the present utility model, a kind of intercommunication protective cover 10, including：Protection
Cover 100；And on protective cover 100, the audio signal in protective cover 100 wirelessly can be sent to outside and be set
Standby 20 audio devices 200, wherein, audio devices 200 are removably connected with protective cover 100, and connected mode can be with
For grafting, clamping, mortise and tenon, stickup or magnetic etc., dismountable connected mode is easy to the maintenance and replacing of audio devices 200.Outward
Portion's equipment 20 can be transmitter receiver, recorder, walkman, public address equipment or other equipment, specifically be not construed as limiting.
In embodiment of the present utility model, audio devices 200 include：Audio process 210；With audio process 210
It is connected, the first communication module 220 that can be wirelessly connected with external equipment 20；And be connected with audio process 210, can be to protection
The audio collection device 230 that audio signal in cover 100 is acquired；
In one embodiment of the present utility model, audio process 210 includes：For being adopted to audio collection device 230
The audio signal of collection carries out analog-to-digital conversion process, and controls for treated audio signal to pass through first communication module 220
Deliver to the first processing units 211 of external equipment 20.Wherein, analog to digital conversion is processed mainly to analog signal sampling, so
Quantization encoding is digital signal afterwards.
As it can be seen in figures 5 and 6, in this utility model embodiment, audio devices 200 also include：With 210 phase of audio process
Even, first communication module 220 can be played out the audio player of output from the audio signal that external equipment 20 is received
240, wherein, first communication module 220 wirelessly receives the audio signal of external equipment 20.
In this utility model embodiment, audio process 210 also includes：For by first communication module 220 from outside
Equipment 20 receives audio signal and carries out digital-to-analogue conversion process, and controls for treated audio signal to pass through audio player
The 240 second processing units 212 for playing out output.Wherein, digital to analog conversion is processed and mainly converts digital signals into simulation
Signal.
In one embodiment of the present utility model, audio collection device 230, the oronasal mask that can be located in protective cover 100
On or near, make the audio collection device 230 can be near or against the position of user mouth when protective cover 100 is used, it is ensured that
When user talks, the audio signal of user's speech can be preferably collected, for example can be in Fig. 1 shown in empty loop A
Scope.Audio player 240, can make audio player 240 when protective cover 100 is used on 100 both sides of protective cover
The position of user ear can be pressed close to, the scope as shown in dotted line circle B in Fig. 1 plays audio frequency letter in the output of audio player 240
Number when, can just make user catch the voice messaging of broadcasting.
In this utility model embodiment, first communication module 220 can be：Bluetooth module, WIFI module, ZigBee moulds
One or more combination in block, infrared module, sound wave module or radio-frequency module, specifically can be according to actual application scenarios spirit
Configuration living.
As shown in fig. 7, in a preferred embodiment of the present utility model, audio collection device 230 includes：Audio collection list
Unit 231；And the first power amplification unit 232 being connected with audio collection unit 231 and first processing units 211；Wherein,
One power amplification unit 232 can be simulated power amplifier, digital power amplifier, radio-frequency power amplifier, audio power
One or more combination in amplifier, the power for the audio signal to being gathered carry out gain, are easy to audio signal to enter
Row conversion process.
As shown in figure 8, in a preferred embodiment of the present utility model, audio player 240 includes：Audio frequency is played single
Unit 241；And the second power amplification unit 242 being connected with audio playing unit 241 and second processing unit 212；Wherein,
Two power amplification units 242 can be simulated power amplifier, digital power amplifier, radio-frequency power amplifier, audio power
One or more combination in amplifier, for carrying out gain to the broadcasting output of audio signal, so that companion can not hear
The speech content of user.
As shown in figure 9, in one embodiment of the present utility model, intercommunication protective cover 10 and a feeder 30 are by supplying
Feed channel connects；It is additionally provided with protective cover 100 and can be wirelessly connected with the pressure test device 40 on feeder 30, when air pressure is examined
Survey the head-up display device 300 that can send alarm signal when device 40 collects the atmospheric pressure value of feeder 30 less than preset value.
Wherein, feeder 30 can be gas cylinder, usually store and transport the air bottle of the movable type of compressed air.Air pressure monitoring device 40 can
Being air pressure detection sensor.
In one embodiment of the present utility model, head-up display device 300 is removably connected with protective cover 100
Connect, connected mode can be grafting, clamping, mortise and tenon, stickup or magnetic etc., dismountable connected mode head-up display device 300
Maintenance and replacing.The normal visual field of user can not be affected near oronasal mask.
In embodiment of the present utility model, head-up display device 300 includes：Controller 310；It is connected with controller 310,
The second communication module 320 that can be wirelessly connected with pressure test device 40；It is connected with controller 310, when pressure test device 40
Atmospheric pressure value can send the warning executive module 330 of alarm signal less than preset value.Wherein, second communication module 320, for obtaining
The atmospheric pressure value of the feeder 30 gathered by pressure test device 40 is taken, and acquired atmospheric pressure value is sent to controller 310.
In this utility model embodiment, second communication module 320 can be：Bluetooth module, WIFI module, ZigBee moulds
One or more combination in block, infrared module, sound wave module or radio-frequency module, specifically can be according to actual application scenarios spirit
Configuration living.
Above-mentioned preset value can set according to national standard or flexibly be set according to actual application, could be arranged to
5MPa, 6MPa, 7MPa or other values, the present embodiment are preferably set to 6MPa.
For example, when the preset value is 6MPa, second communication module 320 is with air pressure monitoring device 120 by wireless
Mode is communicated to connect, and second communication module 320 obtains the atmospheric pressure value of the feeder 30 of the collection of air pressure monitoring device 120 in real time,
And transmit the atmospheric pressure value of acquisition to controller 310, when the atmospheric pressure value for obtaining is 5MPa, controller 310 is controlled mutually immediately
The warning executive module 330 of connection sends alarm signal, reminds air pressure in user's feeder 30 too low, it is ensured that the peace of user
Entirely.
In this utility model embodiment, above-mentioned first communication module 220 can be same integrated with second communication module 320
Device is alternatively two separate integrating devices.Controller noted above 310 and audio process 210 can be same integrating device or
It can be separate two integrating device.
In embodiment of the present utility model, head-up display device 300 also includes：It is connected or is integrated in controller 310
On controller 310, the startup of audio devices 200 and the controlling switch 311 closed is can control.For example, if head-up display device 300
Close or enter dormancy, then audio devices 200 are closed by controlling switch 311, if head-up display device 300 launches into work
State, then start audio devices 200 by controlling switch 311 and be operated.In embodiment of the present utility model, report to the police and perform
The type of alarm of component 330 is one or more combination in vibration alarming, audible alarm or light warning.
In a kind of embodiment of the present utility model, warning executive module 330 is display lamp 331, and display lamp 331 is to paste
Invest the transparent configuration body on the face screen of protective cover 100.Wherein, display lamp 331 is made using transparent material, saturating when lamp does not work
It is bright, do not affect the normal visual field of user；Due to being directly attached on face screen 500, any change of display lamp 331 can be made
User has found in time, and makes a response.
In embodiment of the present utility model, transparent configuration body can be strip, column or dots structure or other structures,
Specifically it is not restricted.
As shown in Figure 10, in one embodiment of the present utility model, often difference is very big for the sensitivity of use environment, such as
The brightness of fruit display lamp immobilizes, then when use environment is brighter, and the light of display lamp may be not easy to be sent out by user
Feel；And when use environment is dark, the brightness of display lamp again can be too dazzling.Therefore, the alarm device that this utility model is provided is also
Including a light sensor 600, light sensor 600 is connected with controller 310, makes the controller 310 can be according to light sensor
The 600 environment shading value signals for collecting make the lamplight brightness of display lamp 231 keep adjusting the brightness of display lamp 331
In the range of the comfort level of human eye, it is to avoid display lamp is ignored, or sense of discomfort is caused to the eyes of user.
The intercommunication preventer that above-mentioned utility model embodiment is provided, by the audio devices on protective cover, will be anti-
Audio signal in shield is sent to external equipment, and the audio signal of external equipment is played out in protective cover output.
So user just can be communicated with external equipment by audio devices, and speech utterance is carried out by the external equipment
Amplify, or dock with transmitter receiver, to carry out intercommunication call, facilitate and exchanged with companion or control centre.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of intercommunication protective cover, it is characterised in that include：
Protective cover；And
On the protective cover, the audio signal in the protective cover can be sent to the audio devices of external equipment.
2. intercommunication protective cover as claimed in claim 1, it is characterised in that the audio devices include：
Audio process；
It is connected with the audio process, the first communication module that can be wirelessly connected with external equipment；And
It is connected with the audio process, the audio collection device that the audio signal in the protective cover can be acquired.
3. intercommunication protective cover as claimed in claim 2, it is characterised in that the audio process includes：
For carrying out analog-to-digital conversion process to the audio signal gathered by the audio collection device, and control treated sound
Frequency signal is sent by the first communication module to the first processing units of external equipment.
4. intercommunication protective cover as claimed in claim 1 or 2, it is characterised in that the audio devices also include：
It is connected with the audio process, the first communication module can be broadcast from the audio signal that external equipment is received
Put the audio player of output.
5. intercommunication protective cover as claimed in claim 4, it is characterised in that the audio process also includes：
Digital-to-analogue conversion process is carried out for the first communication module is received audio signal from external equipment, and control will be passed through
The audio signal of process plays out the second processing unit of output by the audio player.
6. intercommunication protective cover as claimed in claim 1, it is characterised in that the intercommunication protective cover is connected with a feeder；
It is additionally provided with the protective cover and can be wirelessly connected with the pressure test device on the feeder, when the air pressure
Detection means collects the head-up display device that can send alarm signal when the atmospheric pressure value of the feeder is less than preset value.
7. intercommunication protective cover as claimed in claim 6, it is characterised in that the head-up display device includes：
Controller；
It is connected with the controller, the second communication module that can be wirelessly connected with the pressure test device；And
It is connected with the controller, when the atmospheric pressure value of the pressure test device can send the warning of alarm signal less than preset value
Executive module.
8. intercommunication protective cover as claimed in claim 6, it is characterised in that the head-up display device also includes：
It is connected with the controller or is integrated on the controller, can control the startup and the control closed of the audio devices
Switch.
9. intercommunication protective cover as claimed in claim 7, it is characterised in that the type of alarm of the warning executive module is vibration
One or more combination in warning, audible alarm, or light warning.
10. intercommunication protective cover as claimed in claim 7, it is characterised in that the warning executive module is display lamp, the finger
Show that lamp is the transparent configuration body that can be attached on the face screen of the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012113.4U CN206026897U (en) | 2016-08-30 | 2016-08-30 | Protection casing of talkbacking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012113.4U CN206026897U (en) | 2016-08-30 | 2016-08-30 | Protection casing of talkbacking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206026897U true CN206026897U (en) | 2017-03-22 |
Family
ID=58300449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621012113.4U Active CN206026897U (en) | 2016-08-30 | 2016-08-30 | Protection casing of talkbacking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206026897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144393A (en) * | 2017-05-19 | 2017-09-08 | 信利光电股份有限公司 | A kind of pressure monitoring system of wearable device |
-
2016
- 2016-08-30 CN CN201621012113.4U patent/CN206026897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144393A (en) * | 2017-05-19 | 2017-09-08 | 信利光电股份有限公司 | A kind of pressure monitoring system of wearable device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204315035U (en) | A kind of Intelligent worn device and system with warning function | |
| US7342502B2 (en) | Wireless short range communication system | |
| US6121881A (en) | Protective mask communication devices and systems for use in hazardous environments | |
| CN105247885B (en) | Active noise reduces earphone and operates the method that active noise reduces earphone | |
| CN104871556B (en) | Active noise reduces earphone | |
| JP2018500627A (en) | Intelligent wearable device and system having alarm function | |
| US9961517B2 (en) | Push to talk system with wireless interface | |
| CN207779456U (en) | A kind of individual soldier's terminal, command terminal and fire communication system | |
| JP2016512970A (en) | Respiratory mask voice enhancement apparatus and method | |
| CN103127633A (en) | Comprehensive communication system of multifunctional mask | |
| DE102013018053B4 (en) | Blower filter device, respiratory protection system, deployment infrastructure and procedures | |
| US20190007540A1 (en) | Communication headset comprising wireless communication with personal protection equipment devices | |
| CN201813916U (en) | Intelligent fire-fighting helmet | |
| CN108363345B (en) | Fire disaster site communication system | |
| KR20110125557A (en) | Hearing aid and operating method thereof, and hearing aid system | |
| CN206026897U (en) | Protection casing of talkbacking | |
| KR20190094672A (en) | Wireless fire alarm system and method | |
| CN207384624U (en) | A kind of individual soldier protection system | |
| CN201404610Y (en) | Warning system used in fire fighting site | |
| CN207976979U (en) | A kind of emergent fire communication rescue station in community | |
| KR20150086038A (en) | Communication apparatus and method for fire fighting | |
| CN107748528A (en) | Suitable for the safety-protection system of intelligent residential district | |
| DE102011121347A1 (en) | Electronic rescuer of breathing air filter/individual rescue device in building-rescue system, has sensor system to acquire temperature and breathing air pressure, and communication and tracking system with global positioning system | |
| CN206165935U (en) | Helmet communication device | |
| CN203104741U (en) | Ear bone type sound-insulating fire-fighting earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |