CN207665192U - Wireless talking miaow - Google Patents
Wireless talking miaow Download PDFInfo
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- CN207665192U CN207665192U CN201720630258.9U CN201720630258U CN207665192U CN 207665192 U CN207665192 U CN 207665192U CN 201720630258 U CN201720630258 U CN 201720630258U CN 207665192 U CN207665192 U CN 207665192U
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- miaow
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- 238000004891 communication Methods 0.000 claims abstract description 69
- 230000005236 sound signal Effects 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a kind of wireless talking miaow, the wireless talking miaow includes shell, circuit board and the MCU controllers being set on circuit board, video recording module, audio pickup module, wireless communication module and loud speaker, and MCU controllers are connect with video recording module, audio pickup module and wireless communication module respectively；Wireless communication module is also connect with loud speaker and audio pickup module respectively.The utility model is realized in the case where staff is less, and single law enfrocement official is carried out at the same time long distance wireless intercommunication operation and field image recording operation, is greatly alleviated law enfrocement official's work load, is improved law enforcement efficiency.In addition, also solve existing wired words miaow is influenced by length of cable, and often plug the problem that interface contact can be caused bad.
Description
Technical field
The utility model is related to electronic circuit technology field, more particularly to a kind of wireless talking miaow.
Background technology
Wired words miaow as a kind of auxiliary type equipment, can with the use of the communication apparatus such as intercom be electrically connected,
To realize the intercommunication function with other communication apparatus.Miaow is by length of cable because influenced if wired connection, and often
Plug can cause interface contact bad.Also, law enfrocement official other than linking up and cooperating, may also need to during law enforcement
Respective record is done to field image, thus law enfrocement official must carry related picture pick-up device so that at least need two equipment
It can complete, to camera work of making peace, working efficiency to be seriously affected in the case where staff is less.
Utility model content
The main purpose of the utility model is to propose a kind of wireless talking miaow, it is intended to mitigate law enfrocement official's work load, improve
Law enforcement efficiency.
To achieve the above object, the utility model proposes a kind of wireless talking miaow, the wireless talking miaow includes shell, circuit
It plate and the MCU controllers being set on the circuit board, video recording module, audio pickup module, wireless communication module and raises
Sound device, the MCU controllers connect with the video recording module, the audio pickup module and the wireless communication module respectively
It connects；The wireless communication module is also connect with the loud speaker and the audio pickup module respectively；Wherein,
The MCU controllers, for controlling the video recording module and/or the sound in the button triggering based on user
Frequency pickup model relevant work；
Surrounding vision signal is acquired when the video recording module work；
Surrounding audio signal is acquired when the video recording module work；
The wireless communication module is connected for being communicated with external communications equipment, so that the audio pickup module will adopt
The audio signal collected is exported through the wireless communication module to the external communications equipment, and the outside that will be received
The audio signal of communication apparatus output is exported to the loud speaker.
Preferably, the video recording module includes camera and video processing circuits, the video processing circuits it is defeated
Enter end to connect with the camera, the video processing circuits by analog video signal for being converted to digital video signal and defeated
Go out.
Preferably, the audio pickup module includes audio signal input source and amplifier circuit for sound frequency signal, the audio
The input terminal of signal amplification circuit is connect with the audio signal input source, and the output end of the amplifier circuit for sound frequency signal is used for
Export amplified audio signal.
Preferably, the wireless talking miaow of holding further includes key circuit, and the key circuit is connect with the MCU controllers,
The key circuit is exported for being triggered when receiving key command input by user, and by the trigger signal input by user
To MCU controllers, so that the MCU controllers when receiving the trigger signal, control the corresponding video recording mould
Block and/or audio pickup module work.
Preferably, the wireless talking miaow further includes memory, and the memory is picked up with the MCU controllers, the audio
Modulus block and video recording module connection, the memory are collected around it for storing the video recording module
Vision signal, and for carrying out data transmission with the MCU controllers.
Preferably, the wireless talking miaow further includes interface circuit, the interface circuit include serial line interface, USB interface, with
Too network card interface and wireless communication interface, wherein the serial line interface is used for MCU controllers and external RS-232 agreements
Communication apparatus communication connects；The Ethernet card interface is for leading to MCU controllers and the communication equipment of external ICP/IP protocol
Letter connection；The USB interface is read external for connecting the MCU controllers and circumscribed USB memory for MCU controllers
The data of USB storage；The wireless communication interface communicates to connect for realizing the memory and host computer.
Preferably, the wireless talking miaow further includes display module, the display module respectively with the MCU controllers and institute
Memory connection is stated, the control signal that the display module is used to export according to the MCU controllers is read in the memory
The vision signal of storage, and shown.
Preferably, the portable electronic fence further includes power supply, and the power supply connects with the MCU controllers
It connects, control of the power supply based on the MCU controllers, to power for each circuit module in wireless talking miaow.
The utility model wireless talking miaow acquires surrounding video by the way that MCU controllers are arranged to control video recording module
Signal, and control audio pickup module acquire surrounding audio signal, and by wireless communication module by collected sound
Frequency signal is exported to external communications equipment, while the audio signal that the external communications equipment received exports being exported to institute
Loud speaker is stated, to which when law enfrocement official carries out law-enforcing work, hand-hold wireless talks about miaow to realize long distance wireless intercommunication, while to existing
Field image is recorded.It is understood that when only needing to carry out long-range intercommunication operation, video can be controlled by MCU controllers
Shoot with video-corder module from service.When only needing to carry out recording operation to field image, wireless telecommunications can be controlled by MCU controllers and stopped
It only works, to reduce the energy loss of wireless talking miaow, realizes energy conservation and environmental protection.The utility model is equipped with circuit board, for housing
The shell of the circuit board, and by MCU controllers, video recording module, audio pickup module, wireless communication module and loud speaker etc.
It is integrally disposed to be convenient for carrying on circuit board, and may be implemented in the case where staff is less, single law enfrocement official is same
Shi Jinhang long distance wireless intercommunication operations and field image recording operation, greatly alleviate law enfrocement official's work load, improve
Law enforcement efficiency.In addition, the utility model is connected using wireless communication module and external communications equipment communication, it is existing to solve
Wired words miaow influenced by length of cable, and often plug interface contact can be caused bad problem.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the high-level schematic functional block diagram of one embodiment of the utility model wireless talking miaow.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Circuit board | 50 | Loud speaker |
| 10 | MCU controllers | 60 | Memory |
| 20 | Video recording module | 70 | Interface circuit |
| 30 | Audio pickup module | 80 | Display module |
| 40 | Wireless communication module | 90 | Key circuit |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in the picture)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of wireless talking miaow.
Referring to Fig.1, which includes shell (not shown), circuit board 100 and is set on the circuit board 100
MCU controllers 10, video recording module 20, audio pickup module 30, wireless communication module 40 and loud speaker 50, the MCU
Controller 10 is connect with the video recording module 20, the audio pickup module 30 and the wireless communication module 40 respectively；
The wireless communication module 40 is also connect with the loud speaker 50 and the audio pickup module 30 respectively；Wherein,
The MCU controllers 10, for controlling the video recording module and/or described in the button triggering based on user
Audio pickup module relevant work；Surrounding vision signal is acquired when the video recording module work；
The video recording module 20 is used to acquire surrounding vision signal when work；
The control signal that the audio pickup module 30 is used to be exported according to the MCU controllers 10, acquisition are surrounding
Audio signal；
The wireless communication module 40 is connected for being communicated with external communications equipment, so that the audio pickup module 30
Collected audio signal is exported through the wireless communication module 40 to external communications equipment, and described outer by what is received
The audio signal of portion's communication apparatus output is exported to the loud speaker 50.
In the present embodiment, in order to make wireless talking miaow preferably develop and portable towards micromation, intelligentized direction
The power consumption of fence, the present embodiment MCU controllers 10 preferably realize that MCU controllers 10 are in wireless talking using integrated chip
When miaow works on power, corresponding control signal is exported, to control video recording module 20, audio pickup module 30, wireless telecommunications
Module 40 and the work of other circuit modules, video recording module 20 acquire surrounding vision signal under the control of MCU；
Similarly, audio pickup module 30 acquires surrounding audio signal under the control of MCU controllers 10.Wireless communication module 40
The external communications equipments such as the wireless communication such as bluetooth, WIFI, infrared communication and intercom, the called station being used cooperatively may be used
Wireless communication is realized, so that the audio pickup module 30 exports collected audio signal through the wireless communication module 40
It is exported to the loud speaker to external communications equipment, and by the audio signal that the external communications equipment received exports
50。
The utility model wireless talking miaow by be arranged MCU controllers 10 come control video recording module 20 acquire it is surrounding
Vision signal, and control audio pickup module 30 acquire surrounding audio signal, and will be adopted by wireless communication module 40
The audio signal collected is exported to external communications equipment, while the audio signal that the external communications equipment received is exported
Output is to the loud speaker 50, to which when law enfrocement official carries out law-enforcing work, hand-hold wireless talks about miaow to realize long distance wireless pair
It says, while field image is recorded.It is understood that when only needing to carry out long-range intercommunication operation, can be controlled by MCU
Device 10 controls video recording module 20 and is stopped.When only needing to carry out recording operation to field image, MCU controllers can be passed through
10 control wireless telecommunications are stopped, and to reduce the energy loss of wireless talking miaow, realize energy conservation and environmental protection.The utility model is equipped with
Circuit board 100, the shell for housing the circuit board 100, and by MCU controllers 10, video recording module 20, audio pickup mould
Block 30, wireless communication module 40 and loud speaker 50 etc. are integrally disposed on circuit board 100, are convenient for carrying, and may be implemented in work
Make personnel it is less in the case of, single law enfrocement official is carried out at the same time long distance wireless intercommunication operation and field image recording operation,
Law enfrocement official's work load greatly is alleviated, improves law enforcement efficiency.In addition, the utility model uses wireless communication module 40
It communicates and connects with external communications equipment, influenced by length of cable to solve existing wired words miaow, and often plug
The problem that interface contact can be caused bad.
Referring to Fig.1, in a preferred embodiment, the video recording module 20 includes camera (not shown) and video
Processing circuit (not shown), the input terminal of the video processing circuits are connect with the camera, the video processing circuits
For analog video signal to be converted to digital video signal and is exported.
In the present embodiment, scenery is projected by the optical imagery that camera generates in image sensor surface, to turn
For output after the picture signal of analog signal, to video processing circuits, analog picture signal is converted to number by video processing circuits
Picture signal, it is rear to export.
Referring to Fig.1, in a preferred embodiment, the audio pickup module 30 includes that audio signal input source is (not shown
Go out) and amplifier circuit for sound frequency signal (not shown), the input terminal of the amplifier circuit for sound frequency signal and the audio signal it is defeated
Enter source connection, the output end of the amplifier circuit for sound frequency signal is for exporting amplified audio signal.
In the present embodiment, by the audio signal signal around the acquisition of voice signal input source, and by collected sound
Signal is converted into exporting after exports audio signal amplifying circuit after corresponding voltage signal is amplified processing.
Referring to Fig.1, in a preferred embodiment, the wireless talking miaow further includes memory 60, the memory 60 and institute
MCU controllers 10, the audio pickup module 30 and the video recording module 20 connection are stated, the memory 60 is for storing
The collected surrounding vision signal of video recording module 20 and the audio pickup module 30 acquire surrounding
Audio signal, and for carrying out data transmission with the MCU controllers 10.
In the present embodiment, memory 60 can be eeprom memory 60, pass through IIC interfaces and the MCU controllers 10
Communication connection, for storing the collected surrounding vision signal of the video recording module 20 and the audio pickup module
The surrounding audio signal of 30 acquisitions, and for carrying out data transmission with the MCU controllers 10.
Further, the wireless talking miaow further includes interface circuit 70, and the interface circuit 70 includes serial line interface, USB
Interface, Ethernet card interface and wireless communication interface, wherein the serial line interface is used for MCU controllers 10 and external RS-
The communication apparatus communication of the communication protocols such as 232 connects；The Ethernet card interface is used for MCU controllers 10 and external TCP/IP
The communication apparatus communication of agreement connects；The USB interface is read for connecting memory 60 and host computer for MCU controllers 10
Take the data of circumscribed USB memory 60；The wireless communication interface communicates to connect for realizing the memory 60 and host computer.
Referring to Fig.1, in a preferred embodiment, the wireless talking miaow further includes display module 80, the display module 80
It is connect respectively with the MCU controllers 10 and the memory 60, the display module 80 is used for according to the MCU controllers 10
The control signal of output, reads the vision signal stored in the memory 60, and shown.
In the present embodiment, when needing to play out the image, picture, audio files of record, MCU controllers 10 export
Corresponding control signal, so that the control signal that the display module 80 is used to be exported according to the MCU controllers 10, reads institute
The vision signal stored in memory 60 is stated, and is shown, to carry out the machine broadcasting.
Referring to Fig.1, in a preferred embodiment, the wireless talking miaow of holding further includes key circuit 90, the key circuit
90 connect with the MCU controllers 10, and the key circuit 90 is used to trigger when receiving key command input by user, and will
The trigger signal input by user is exported to MCU controllers 10, so that the MCU controllers 10 are receiving the triggering letter
Number when, export corresponding control signal.
In the present embodiment, key circuit 90 is triggered for receiving key command input by user, realizes switch key work(
Can, such as machine open/close etc. meets the work requirements of wireless talking miaow to coordinate the mutual use of other circuit modules.
Referring to Fig.1, in a preferred embodiment, the wireless talking miaow further includes power supply (not shown), the confession
Power supply is connect with the MCU controllers 10, control of the power supply based on the MCU controllers 10, with for wireless talking
Each circuit module power supply in miaow.
In the present embodiment, power supply includes power interface and power-switching circuit, and power interface is for accessing the cities 220V
Electricity, power-switching circuit is for the alternating current of access to be converted into MCU controllers 10 and wireless talking miaow needed for each circuit module
The direct current signals such as working power, such as 12V, -12V, 5V, 3.3V, 2.5V, 1.2V.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (7)
1. a kind of wireless talking miaow, which is characterized in that the wireless talking miaow includes shell, circuit board and is set on the circuit board
MCU controllers, video recording module, audio pickup module, wireless communication module and loud speaker, MCU controllers difference
It is connect with the video recording module, the audio pickup module and the wireless communication module；The wireless communication module is also
It is connect respectively with the loud speaker and the audio pickup module；Wherein,
The MCU controllers are picked up for controlling the video recording module and/or the audio in the button triggering based on user
Modulus block relevant work；
Surrounding vision signal is acquired when the video recording module work；
Surrounding audio signal is acquired when the audio pickup module work；
The wireless communication module is connected for being communicated with external communications equipment, so that the audio pickup module will collect
Audio signal exported to the external communications equipment through the wireless communication module, and the external communication that will be received
The audio signal of equipment output is exported to the loud speaker；
The wireless talking miaow further includes interface circuit, and the interface circuit includes serial line interface, USB interface, Ethernet card interface
And wireless communication interface, wherein the serial line interface is for leading to MCU controllers and the communication equipment of external RS-232 agreements
Letter connection；The Ethernet card interface is for MCU controllers to be connect with the communication apparatus communication of external ICP/IP protocol；It is described
USB interface reads circumscribed USB memory for connecting the MCU controllers and circumscribed USB memory, for MCU controllers
Data；The wireless communication interface communicates to connect for realizing the memory and host computer.
2. wireless talking miaow as described in claim 1, which is characterized in that the video recording module includes at camera and video
Circuit is managed, the input terminal of the video processing circuits is connect with the camera, and the video processing circuits is regarded for that will simulate
Frequency signal is converted to digital video signal, and exports.
3. wireless talking miaow as described in claim 1, which is characterized in that the audio pickup module includes audio signal input source
And amplifier circuit for sound frequency signal, the input terminal of the amplifier circuit for sound frequency signal is connect with the audio signal input source, described
The output end of amplifier circuit for sound frequency signal is for exporting amplified audio signal.
4. wireless talking miaow as described in claim 1, which is characterized in that the wireless talking miaow further includes key circuit, described to press
Key circuit is connect with the MCU controllers, and the key circuit is used to trigger when receiving key command input by user, and will
The trigger signal input by user is exported to MCU controllers, so that the MCU controllers are receiving the trigger signal
When, control the corresponding video recording module and/or audio pickup module work.
5. wireless talking miaow as described in claim 1, which is characterized in that the wireless talking miaow further includes memory, the storage
Device is connect with the MCU controllers, the audio pickup module and the video recording module, and the memory is for storing institute
The collected surrounding vision signal of video recording module is stated, and for carrying out data transmission with the MCU controllers.
6. wireless talking miaow as claimed in claim 5, which is characterized in that the wireless talking miaow further includes display module, described aobvious
Show that module is connect with the MCU controllers and the memory respectively, the display module is used for defeated according to the MCU controllers
The control signal gone out, reads the vision signal stored in the memory, and shown.
7. wireless talking miaow as described in claim 1, which is characterized in that the wireless talking miaow further includes power supply, the confession
Power supply is connect with the MCU controllers, control of the power supply based on the MCU controllers, is in wireless talking miaow
Each circuit module power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630258.9U CN207665192U (en) | 2017-05-31 | 2017-05-31 | Wireless talking miaow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630258.9U CN207665192U (en) | 2017-05-31 | 2017-05-31 | Wireless talking miaow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207665192U true CN207665192U (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720630258.9U Expired - Fee Related CN207665192U (en) | 2017-05-31 | 2017-05-31 | Wireless talking miaow |
Country Status (1)
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| CN (1) | CN207665192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110324551A (en) * | 2019-07-29 | 2019-10-11 | 高新兴科技集团股份有限公司 | Inquest synchronization kinescope method and system |
| CN110662127A (en) * | 2019-10-10 | 2020-01-07 | 深圳市晟西电子有限公司 | Bluetooth microphone |
-
2017
- 2017-05-31 CN CN201720630258.9U patent/CN207665192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110324551A (en) * | 2019-07-29 | 2019-10-11 | 高新兴科技集团股份有限公司 | Inquest synchronization kinescope method and system |
| CN110662127A (en) * | 2019-10-10 | 2020-01-07 | 深圳市晟西电子有限公司 | Bluetooth microphone |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 |