CN109819361A - A kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell - Google Patents
A kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell Download PDFInfo
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- CN109819361A CN109819361A CN201910231261.7A CN201910231261A CN109819361A CN 109819361 A CN109819361 A CN 109819361A CN 201910231261 A CN201910231261 A CN 201910231261A CN 109819361 A CN109819361 A CN 109819361A
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Abstract
The invention discloses a kind of intelligent crash-proof wireless microphones of single-layer or multi-layer shell, it is characterized by comprising wireless handset transmitters and wireless receiver, wireless handset transmitter and wireless receiver communicate to connect, the present invention is after artificial or non-artificial destructiveness falls damage, the sensor of microphone governor circuit detects destructive signal strength automatically, do not start warning device in setting value safe range, or do not start voice broadcast function, sensor, which detects, when more than dangerous values falls by force damage signal, wireless handset transmitter can send digital leading note Signal coding and handle to the sound circuit of wireless receiver, audio signal is output to foreground effect device or sound console with and by wireless receiver after the speech processes of sound circuit setting, it is output to power amplifier again and is amplified to speaker playing sound after public address, effectively prevent hand microphone in advance It breaks and is used with continuous voice broadcast intelligent reminding consumer alert, also effectively increase the attraction and amusement passion of consumer.
Description
Technical field
The present invention relates to a kind of wireless microphones, and in particular to a kind of to insert patch in multilayer shell intermediate gaps part
Ad content, luminous coloration are remembered and are recorded after falling damage and falling and fall damage number, and the novel intelligent of voice can be broadcasted after falling damage
Microphone.
Background technique
Wireless microphone has been widely applied to family and has sung, entertains a variety of places such as KTV, bar performance, meeting room, still
Wireless microphone used in existing market, which remains, is continuing to use traditional type microphone decades ago, especially in the big number of Internet of Things
According to today, the recreation experience that conventional microphone brings consumer is fewer and fewer, self-recreation passion it is inadequate, fail to bring businessman more
Attraction and earning rate well fails the return rate for preferably increasing amusement investor, fails more preferably prominent simplification, human nature
Change, digitlization, intelligentized development trend.
The wireless microphone of domestic and international market holds surface structure still tradition at present, is not able to satisfy the modern young consumer group
The added value of diversified demand, monomer microphone is low, cannot more preferably embody commercial value, the wireless handheld microphone surface treatment in market
Remain the traditional treatment methods such as spray painting, plating, oxidation, cannot accomplish minimum pollution and high-efficient energy-saving environment friendly, market it is wireless
Although microphone circuit is stablized, software and hardware utilization rate is low, cost is high fails to embody better cost performance, digital technology and internet
Conjugation grade it is not high, it is not very practical, in the market microphone fall damage after problem after sale seriously perplex producer and businessman, damage
After can not distinguish question of liability, cause producer, businessman, the contradiction between consumer not to solve immediately.
Summary of the invention
In place of the deficiencies in the prior art described in background technology, the present invention provides a kind of single-layer or multi-layer shells
Intelligent crash-proof wireless microphone.The purpose of the present invention is achieved through the following technical solutions: including wireless handset transmitter and wirelessly
Receiver, wireless handset transmitter and wireless receiver communicate to connect, and wireless handset transmitter includes tube body, is mounted on tube body top
The mesh enclosure in portion, the liquid crystal display being mounted on above tube body, the power switch and microphone being mounted below the liquid crystal display
Tail fixing device, liquid crystal display and power switch are electrically connected, and wireless receiver includes snap switch, mercury switch, adds
Velocity sensor, electronic gyroscope, wireless receiver include receiving mainboard, receiver display board and receiver ontology, are received
Mainboard, receiver display board are mounted on receiver body interior.
Further, tube body includes inner housing layer, intermediate gaps layer and outer housing layer, includes miaow inside the inner housing layer
Core pickup body, microphone governor circuit module, microphone illuminating circuit module, microphone illuminator, microphone battery, the miaow core pickup
Body, microphone governor circuit module, microphone illuminating circuit module, microphone illuminator and microphone battery are electrically connected.
Further, liquid crystal display display frequency, channel, battery capacity symbol, microphone fall damage symbol and microphone is Sino-British
Literary menu content, receiver display board display frequency, channel, battery capacity symbol, microphone fall damage symbol, radiofrequency signal, audio
Signal, microphone electronic sound volume.
Further, the material of inner housing layer, intermediate gaps layer and outer housing layer is that PC, PP, PA, PVC have high intensity
Drop resistant, pressure resistance, wear-resisting, etch-proof transparent material are made, and are provided with light-conductive hole or leaded light on the inner housing layer and outer housing layer
Slot.
Further, microphone tail fixing device includes the luminous tail sleeve of fixing clasp, microphone circuit tail module and microphone,
The luminous tail sleeve of the microphone is fixed at the tube body by the fixing clasp, and the microphone circuit tail module transmitting signal is extremely
The luminous tail sleeve of the wireless receiver, the microphone circuit tail and the microphone and battery are electrically connected.
Further, microphone circuit includes microphone intelligence shatter-resistant circuit, voice control circuit and speech audio filter circuit,
The intelligence shatter-resistant circuit and voice control circuit and speech audio filter circuit are electrically connected.
Further, microphone intelligence shatter-resistant circuit be equipped with microphone sensor circuit module, MCU memory circuit module and
Liquid crystal display display circuit module, microphone sensor circuit module include active detection circuit and passive type detection circuit, described
The pin COM0 of liquid crystal display display circuit module, pin COM1, pin CPOM2, pin COM3, pin SEG26, pin SEG27,
Pin SEG28, pin SEG29, pin SEG30 and pin SEG31 are connect with liquid crystal display, the MCU memory circuit mould
Pin P2.0, pin P2.1 and the pin P2.2 of block respectively with the pin DATA of liquid crystal display display circuit module, pin WR, pin
The pin P4.7/RST of RD connection, MCU memory circuit module is connect with resistance R338, the pin of MCU memory circuit module
VCC is connect with inductance IRO/DC, and capacitor C322 and capacitor E90 connects inductance IRO/DC, MCU memory circuit mould after being connected in parallel
The pin P3.0 and pin P3.1 of block are connect with ISP module, and pin XTAL2, pin XTAL1 points of MCU memory circuit module
It is not connect with capacitor C315 and capacitor C317, the pin VCC of microphone sensor circuit module is connect with capacitor C322, microphone sensing
Device circuit module pin SDA, pin SCL are connect with MCU memory circuit module pin P4.5, pin P4.4, capacitor C322's
There are two quantity, and microphone sensor circuit module pin REG is connect with the capacitor C322 of a quantity, microphone sensor circuit mould
Block pin VCC is connect with the capacitor C322 of resistance R338 and a quantity respectively, and capacitor C322 and resistance R338 are connected in series.
Further, voice control circuit is made of IC31 circuit module and IC1 circuit module, the IC31 circuit module
Pin P3.7, pin P3.6 and pin P3.5 respectively with the pin TG02 of IC1 circuit module, pin TG01, pin TG03 connect
Connect, the pin VDDL of the IC1 circuit module is connect with capacitor C33, the pin VDD of the IC1 circuit module respectively with capacitor
C33104P and capacitor E39 connection, capacitor C33 are connected in parallel with capacitor E39, the pin PWM2 of IC1 circuit module respectively with resistance
R166 and capacitor C33101P connection, capacitor C33101P are connected in parallel with resistance R166.
Further, resistance R263, resistance R258 and resistance R261 are connected in series in speech audio filter circuit, the electricity
Resistance R263, resistance R258 and resistance R261 series circuit connect the anode of diode IC5B, capacitor C240 and electricity with capacitor C238
Resistance R261 is connected in parallel, and the cathode of capacitor C240 connection diode IC5B, the anode of diode IC5A is connected with two quantity
The resistance R11 of resistance R166, two quantity are connected in series, the cathode of diode IC5A be connected with two quantity resistance R267 and
Capacitor C33, the resistance R267 and capacitor C33 of one of quantity are connected in parallel.
Further, the liquid crystal display on hand-hold wireless transmitter shows symbol when microphone battery is in low-voltage state
And flash, wireless handset transmitter emits digital leading note Signal coding to the wireless receiver, and the wireless receiver receives
Low-voltage signal can correspond to display microphone battery electricity on receiver display board, and the voltage of the microphone battery is close to critical state
Or when dangerous values, wireless receiver starts automatic speech prompting, and wireless receiver passes through voice broadcast " please change battery " or continuous
It reminds to last casting " having enabled safe mode ".
Compared with prior art, the present invention has following the utility model has the advantages that hand microphone is artificial or non-artificial destructiveness is fallen
After damage, destructive signal strength can be automatically detected in the sensor of microphone governor circuit, is not opened in setting value safe range
Dynamic warning device or do not start voice broadcast function, if it exceeds then sensor detects and falls damage signal by force when dangerous values, this
When microphone can send digital leading note Signal coding to wireless receiving machine host sound circuit handle, by sound circuit setting
After speech processes, audio signal is output to foreground effect device or sound console with and by wireless receiver, then be output to power
Amplifier is amplified to speaker playing sound after public address, and effectively prevention hand microphone is broken and continuous voice broadcast intelligence in advance
It reminds consumer alert to use, also effectively increases the attraction and amusement passion of consumer.
Detailed description of the invention
It, below will be to embodiment or existing skill in order to illustrate more clearly of the present embodiment or technical solution in the prior art
Attached drawing needed in art description is briefly described, it should be apparent that, the accompanying drawings in the following description is only the present invention
One embodiment for those of ordinary skill in the art without any creative labor, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is microphone governor circuit schematic diagram of the invention;
Fig. 3 is voice control circuit schematic diagram of the invention;
Fig. 4 is speech audio filter circuit schematic diagram of the invention;
Fig. 5 is the front elevation of wireless receiver of the invention;
Fig. 6 is the back view of wireless receiver of the invention.
In Fig. 1: 1- tube body, 2- mesh enclosure, 3- liquid crystal display, 4- power switch, 5- microphone tail fixing device, in 11-
Shell layer, 12- intermediate gaps layer, 13- outer housing layer, 14- microphone battery, 15- microphone governor circuit module, 16- microphone shine
Body, 51- fixing clasp, 52- microphone shine tail sleeve.
Specific embodiment
For a better understanding of the present invention, technical solution of the present invention will be carried out by embodiment below clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell, including wireless handset transmitter and nothing
Line receiver, the wireless handset transmitter and the wireless receiver communicate to connect, and the wireless handset transmitter includes pipe
Body 1, the mesh enclosure 2 for being mounted on 1 top of tube body, the liquid crystal display 3 for being mounted on 1 top of tube body, are mounted on the liquid crystal display 3
The power switch 4 and microphone tail fixing device 5 of lower section, the liquid crystal display 3 are electrically connected with power switch 4, the nothing
Line receiver includes receiving mainboard, receiver display board and receiver ontology, the reception mainboard, receiver display board peace
Mounted in receiver body interior.
Tube body 1 includes inner housing layer 11, intermediate gaps layer 12 and outer housing layer 13, includes miaow inside the inner housing layer 11
Core pickup body, microphone governor circuit module 15, microphone illuminating circuit module, microphone illuminator 16, microphone battery, the miaow core pick up
Sound body, microphone governor circuit module 15, microphone illuminating circuit module, microphone illuminator 16 and microphone battery 14 are electrically connected, liquid
3 display frequency of crystal display screen, channel, battery capacity symbol, microphone fall damage symbol and microphone chinese and english menu content, inner housing layer
11, the material of intermediate gaps layer 12 and outer housing layer 13 is that PC, PP, PA, PVC have high-intensitive drop resistant, pressure resistance, wear-resisting, anti-corrosion
The transparent material of erosion is made, and light-conductive hole or guide-lighting slot is provided on the inner housing layer 11 and outer housing layer 13, microphone tail portion is fixed
Device 5 includes that fixing clasp 51, microphone circuit tail module and microphone shine tail sleeve 52, and the fixing clasp 51 is by the microphone
The tail sleeve 52 that shines is fixed at the tube body, and the microphone circuit tail module transmitting signal is described to the wireless receiver
Microphone circuit tail and the luminous tail sleeve 52 of the microphone and microphone battery 4 are electrically connected.
Tube body 1 of the present invention is using materials such as the high-intensitive drop resistant such as PC, PP, PA, PVC, pressure resistance, wear-resisting, anticorrosions
Synthesis, for environment friendly and pollution-free outer transparent shell by mold one-time injection molding, not having to secondary operation tube surfaces can be direct
It using, exempts to paint, exempt to be electroplated, exempt from all surfaces process such as oxidation, this transparent outer cover made of environment-friendly materials is wear-resisting,
It is not easy to scratch, not fugitive color, it is easy to scratch in the bar KTV to solve metal tube, causes depainting easily dirty vulnerable to alcohol sweat etch
Problem, it is contemplated that situations such as microphone is fallen in violence after drinking easily occurs for public place of entertainment, and tube body has been accomplished that any direction can bear drop resistant
The not broken not broken intensity of shockproof compression-resistant 60kg, high temperature low temperature ± 50 degree are insoluble not to break, and efficiently solves and wants often hand-off miaow accessory,
Inside and outside shell not drop resistant, high-cost problem.
As shown in Fig. 2, microphone governor circuit module 15 is equipped with microphone sensor circuit module, MCU memory circuit module
And liquid crystal display display circuit module, pin COM0, pin COM1, the pin CPOM2, pin of liquid crystal display display circuit module
COM3, pin SEG26, pin SEG27, pin SEG28, pin SEG29, pin SEG30 and pin SEG31 and liquid crystal display
Connection, pin P2.0, pin P2.1 and the pin P2.2 of MCU memory circuit module respectively with liquid crystal display display circuit module
Pin DATA, pin WR, pin RD connection, the pin P4.7/RST of MCU memory circuit module are connect with resistance R338, MCU
The pin VCC of memory circuit module is connect with inductance IRO/DC, and capacitor C322 and capacitor E90 connects inductance after being connected in parallel
The pin P3.0 and pin P3.1 of IRO/DC, MCU memory circuit module are connect with ISP module, MCU memory circuit module
Pin XTAL2, pin XTAL1 are connect with capacitor C315 and capacitor C317 respectively, the pin VCC of microphone sensor circuit module with
Microphone sensor circuit module pin SDA, capacitor C322 connection pin SCL and MCU memory circuit module pin P4.5, is drawn
Foot P4.4 connection, there are two the quantity of capacitor C322, the capacitor C322 of microphone sensor circuit module pin REG and a quantity
Connection, microphone sensor circuit module pin VCC are connect with the capacitor C322 of resistance R338 and a quantity respectively, capacitor C322
It is connected in series with resistance R338.
Sensor circuit is the motion state for detecting handheld transmitter, including active and passive type detection circuit,
Wireless handheld receiver includes snap switch, mercury switch, acceleration transducer, electronic gyroscope etc..
As shown in figure 3, voice control circuit is made of IC31 circuit module and IC1 circuit module, the IC31 circuit mould
Pin P3.7, the pin P3.6 of block and pin P3.5 respectively with the pin TG02 of IC1 circuit module, pin TG01, pin TG03
Connection, the pin VDDL of the IC1 circuit module connect with capacitor C33, the pin VDD of the IC1 circuit module respectively with electricity
Hold C33104P and capacitor E39 connection, capacitor C33 to be connected in parallel with capacitor E39, the pin PWM2 of IC1 circuit module respectively with electricity
Resistance R166 and capacitor C33101P connection, capacitor C33101P are connected in parallel with resistance R166.
As shown in figure 4, resistance R263, resistance R258 and resistance R261 are connected in series in speech audio filter circuit, it is described
Resistance R263, resistance R258 and resistance R261 series circuit connect the anode of diode IC5B with capacitor C238, capacitor C240 with
Resistance R261 is connected in parallel, and the cathode of capacitor C240 connection diode IC5B, the anode of diode IC5A is connected with two quantity
Resistance R166, the resistance R11 of two quantity is connected in series, and the cathode of diode IC5A is connected with the resistance R267 of two quantity
And capacitor C33, the resistance R267 and capacitor C33 of one of quantity are connected in parallel.
The sensor circuit of microphone governor circuit is when detecting user's hand microphone by foreign impacts active force, system
The data that can read sensor inside software, at this time compare the numerical value of the data read and software set, if read
When the sensor values taken are greater than system software sets value, system will default microphone and be reached extent of the destruction by external forces,
Number is stored in MCU memory at this time, every destroy will once record once, and number will constantly add up, and MCU memory then can
Automatically record number and the accumulative liquid crystal window being shown on wireless handset transmitter, after reaching the number of setting, transmitting
It is hand-held to send data to wireless receiver, after wireless receiver receives order, it could be made that movement, movement at this time will be passed through
Voice reminder mode prompts the pronunciation such as " not falling me " " carefully using sentence " these sentences, is completed by speech chip, voice
In the chips, after wireless receiver detects corresponding instruction, CPU can be set out phonetic storage required for chip customizes
Make, data are sent to speech chip, the voice correspondence that we to be broadcasted is recalled, is converted, is become by the DA inside chip
Analog voice audio signal needed for us, voice signal at this time are handled by rear class, and the language of setting is issued from player
Sound broadcasts word.
Voice broadcast words and phrases can voluntarily organize into groups word number, the length of time, tone color apolegamy, men and women's sound apolegamy etc., from
Row marshalling formation can need to set according to KTV industry such as " not falling me " " please be careful " " oiling " " I is singer " " trill "
Words and phrases such as " battery please be change " and hand microphone setting time can be allowed, speaker casting is as " welcome when how long interval is switched on afterwards
Presence " Chinese or English " Hello " etc. serve language, can set the overtime voice reminder of singing or midway reminds that drink should not be excessive
Etc. caveat, Chinese or English " Bye Bye " thanks voice such as " are thanks " in casting when can set each shutdown, effective in this way
The hand microphone of prevention in advance break with continuous voice broadcast intelligent reminding consumer alert use, also effectively increase consumer
Attraction and amusement passion.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell, it is characterised in that: including wireless handset transmitter and nothing
Line receiver, the wireless handset transmitter and the wireless receiver communicate to connect, and the wireless handset transmitter includes pipe
Body, the mesh enclosure being mounted at the top of tube body, the liquid crystal display being mounted on above tube body, are mounted below the liquid crystal display
Power switch and microphone tail fixing device, the liquid crystal display and power switch are electrically connected, the wireless receiver packet
Snap switch, mercury switch, acceleration transducer, electronic gyroscope are included, the wireless receiver includes receiving mainboard, receiving
Machine display board and receiver ontology, the reception mainboard, receiver display board are mounted on receiver body interior.
2. a kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell according to claim 1, it is characterised in that: described
Tube body includes inner housing layer, intermediate gaps layer and outer housing layer, includes miaow core pickup body, microphone master control inside the inner housing layer
Circuit module, microphone illuminating circuit module, microphone illuminator, microphone battery, the miaow core pickup body, microphone governor circuit mould
Block, microphone illuminating circuit module, microphone illuminator and microphone battery are electrically connected.
3. a kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell according to claim 1, it is characterised in that: described
Liquid crystal display display frequency, channel, battery capacity symbol, microphone fall damage symbol and microphone chinese and english menu content, described to connect
Receipts machine display board display frequency, channel, battery capacity symbol, microphone fall damage symbol, radiofrequency signal, audio signal, microphone electronics
Volume.
4. a kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell according to claim 1, it is characterised in that: described
The material of inner housing layer, intermediate gaps layer and outer housing layer is that PC, PP, PA, PVC have high-intensitive drop resistant, pressure resistance, wear-resisting, anti-
The transparent material of corrosion is made, and light-conductive hole or guide-lighting slot are provided on the inner housing layer and outer housing layer.
5. a kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell according to claim 1, it is characterised in that: described
Microphone tail fixing device includes that fixing clasp, microphone circuit tail module and microphone shine tail sleeve, and the fixing clasp is by institute
It states the luminous tail sleeve of microphone to be fixed at the tube body, the microphone circuit tail module transmitting signal to the wireless receiver,
The microphone circuit tail and the luminous tail sleeve of the microphone and battery are electrically connected.
6. a kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell according to claim 1, it is characterised in that: described
Microphone circuit includes microphone intelligence shatter-resistant circuit, voice control circuit and speech audio filter circuit, the intelligence shatter-resistant circuit
It is electrically connected with voice control circuit and speech audio filter circuit.
7. a kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell according to claim 6, it is characterised in that: described
Microphone intelligence shatter-resistant circuit is equipped with microphone sensor circuit module, MCU memory circuit module and liquid crystal display display circuit mould
Block, the microphone sensor circuit module include active detection circuit and passive type detection circuit, the liquid crystal display display electricity
The pin COM0 of road module, pin COM1, pin CPOM2, pin COM3, pin SEG26, pin SEG27, pin SEG28, draw
Foot SEG29, pin SEG30 and pin SEG31 are connect with liquid crystal display, the pin P2.0 of the MCU memory circuit module,
Pin P2.1 and pin P2.2 is connect with the pin DATA of liquid crystal display display circuit module, pin WR, pin RD respectively, and MCU is deposited
The pin P4.7/RST of memory circuit module is connect with resistance R338, the pin VCC and inductance IRO/ of MCU memory circuit module
DC connection, capacitor C322 and capacitor E90 connect inductance IRO/DC, the pin P3.0 of MCU memory circuit module after being connected in parallel
Connect with pin P3.1 with ISP module, pin XTAL2, the pin XTAL1 of MCU memory circuit module respectively with capacitor C315
And capacitor C317 connection, the pin VCC of microphone sensor circuit module are connect with capacitor C322, microphone sensor circuit module is drawn
Foot SDA, pin SCL are connect with MCU memory circuit module pin P4.5, pin P4.4, and there are two the quantity of capacitor C322, words
Cylinder sensor circuit module pin REG is connect with the capacitor C322 of a quantity, microphone sensor circuit module pin VCC difference
It is connect with the capacitor C322 of resistance R338 and a quantity, capacitor C322 and resistance R338 are connected in series.
8. a kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell according to claim 6, it is characterised in that: described
Voice control circuit is made of IC31 circuit module and IC1 circuit module, pin P3.7, the pin of the IC31 circuit module
P3.6 is connect with the pin TG02 of IC1 circuit module, pin TG01, pin TG03 respectively with pin P3.5, the IC1 circuit mould
The pin VDDL of block is connect with capacitor C33, the pin VDD of the IC1 circuit module respectively with capacitor C33104P and capacitor E39
Connection, capacitor C33 is connected in parallel with capacitor E39, the pin PWM2 of IC1 circuit module respectively with resistance R166 and capacitor
C33101P connection, capacitor C33101P are connected in parallel with resistance R166.
9. a kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell according to claim 6, it is characterised in that: described
Resistance R263, resistance R258 and resistance R261 are connected in series in speech audio filter circuit, the resistance R263, resistance R258 and
Resistance R261 series circuit connect the anode of diode IC5B with capacitor C238, and capacitor C240 is connected in parallel with resistance R261, electricity
Hold the cathode of C240 connection diode IC5B, the anode of diode IC5A is connected with the resistance R166 of two quantity, two quantity
Resistance R11 be connected in series, the cathode of diode IC5A is connected with the resistance R267 and capacitor C33 of two quantity, one of them
The resistance R267 and capacitor C33 of quantity are connected in parallel.
10. a kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell according to claim 1, it is characterised in that: institute
The liquid crystal display on hand-hold wireless transmitter is stated to show symbol when microphone battery is in low-voltage state and flash, wireless handheld
Transmitter emits digital leading note Signal coding to the wireless receiver, and the wireless receiver receives low-voltage signal and can receive
Corresponding display microphone battery electricity on machine display board, when the voltage of the microphone battery is close to critical state or dangerous values, wirelessly
Receiver starts automatic speech prompting, and wireless receiver is reminded by voice broadcast " please change battery " or continuously to last casting
" having enabled safe mode ".
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Cited By (1)
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CN114525009A (en) * | 2022-02-21 | 2022-05-24 | 湖南捷力泰科技有限公司 | Impact-resistant ABS resin composite plastic, preparation method thereof and microphone made of plastic |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101009492A (en) * | 2007-01-16 | 2007-08-01 | 吴中活 | Wireless microphone system |
JP2007235726A (en) * | 2006-03-02 | 2007-09-13 | Toshiba Battery Co Ltd | Charging-type wireless microphone |
CN201928403U (en) * | 2010-12-31 | 2011-08-10 | 杨红军 | Novel damping crash-proof wireless microphone |
CN204069340U (en) * | 2014-09-15 | 2014-12-31 | 恩平市上格电子有限公司 | A kind of wireless anti-skidding microphone based on ISM band |
CN107155144A (en) * | 2017-06-20 | 2017-09-12 | 广州市缔客航海设备有限公司 | Wireless microphone control system |
CN208241823U (en) * | 2018-04-24 | 2018-12-14 | 陈馥新 | A kind of intelligent wireless microphone |
CN209390252U (en) * | 2019-03-26 | 2019-09-13 | 广州市华维世电子科技有限公司 | A kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell |
-
2019
- 2019-03-26 CN CN201910231261.7A patent/CN109819361B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007235726A (en) * | 2006-03-02 | 2007-09-13 | Toshiba Battery Co Ltd | Charging-type wireless microphone |
CN101009492A (en) * | 2007-01-16 | 2007-08-01 | 吴中活 | Wireless microphone system |
CN201928403U (en) * | 2010-12-31 | 2011-08-10 | 杨红军 | Novel damping crash-proof wireless microphone |
CN204069340U (en) * | 2014-09-15 | 2014-12-31 | 恩平市上格电子有限公司 | A kind of wireless anti-skidding microphone based on ISM band |
CN107155144A (en) * | 2017-06-20 | 2017-09-12 | 广州市缔客航海设备有限公司 | Wireless microphone control system |
CN208241823U (en) * | 2018-04-24 | 2018-12-14 | 陈馥新 | A kind of intelligent wireless microphone |
CN209390252U (en) * | 2019-03-26 | 2019-09-13 | 广州市华维世电子科技有限公司 | A kind of intelligent crash-proof wireless microphone of single-layer or multi-layer shell |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114525009A (en) * | 2022-02-21 | 2022-05-24 | 湖南捷力泰科技有限公司 | Impact-resistant ABS resin composite plastic, preparation method thereof and microphone made of plastic |
CN114525009B (en) * | 2022-02-21 | 2022-11-22 | 湖南捷力泰科技有限公司 | Impact-resistant ABS resin composite plastic, preparation method thereof and microphone made of plastic |
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