CN209659578U - A kind of portable independent receiver with audio processing function - Google Patents
A kind of portable independent receiver with audio processing function Download PDFInfo
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- CN209659578U CN209659578U CN201822116257.XU CN201822116257U CN209659578U CN 209659578 U CN209659578 U CN 209659578U CN 201822116257 U CN201822116257 U CN 201822116257U CN 209659578 U CN209659578 U CN 209659578U
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- independent receiver
- portable
- audio
- portable independent
- shell
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Abstract
The utility model discloses a kind of portable independent receivers with audio processing function, comprising: portable independent receiver shell is arranged in the portable intracorporal pcb board of independent receiver shell；The wireless chip for connecting with electronic equipment on pcb board is set, the audio processing chip for being handled the audio of electronic equipment on pcb board is set；The wireless chip is connect with the audio processing chip.Connection can be established with the various electronic equipments that can play music using the utility model, realize that user can carry by one portable independent receiver of setting, it is realized whenever and wherever possible to the electronic equipment such as mobile phone for playing music, smart television, Bluetooth audio device, the audio of vehicle-mounted music plays after being handled, improve the audio result of broadcast of electronic equipment, it uses for user's operation and provides convenience significantly, and its structure is simple, entire portable independent receiver occupies little space, very convenient to carry.
Description
Technical field
The utility model relates to consumer electronics technical fields more particularly to a kind of with the portable of audio processing function
Formula independent receiver.
Background technique
With the development of electronic technology and continuous improvement of people's living standards, various electronic equipment uses are more and more general
And such as smart phone, smart television, intelligent sound, intelligent vehicle-carried playback equipment etc..
Present user plays music, mobile phone to play music or intelligent vehicle-carried equipment commonly using Bluetooth audio device and listens to music, and
Various Bluetooth audio devices play music, mobile phone to play music or intelligent vehicle-carried equipment and listen to music in the prior art, and mobile phone connection is vehicle-mounted
Device plays music, have the shortcomings that one is common: music effect is bad, lower tone；If user wants that listens effect good goes
Buying professional stereo set, the price is very expensive, is unfavorable for ordinary consumer use.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of with audio processing function just
Formula independent receiver is taken, connection can be established with the various electronic equipments that can play music, one portable independently connects by setting
It receives device and realizes that user can carry, realized whenever and wherever possible to the electronic equipment such as mobile phone for playing music, smart television, it is blue
Tooth sound equipment, the audio of vehicle-mounted music play after being handled, and improve the audio result of broadcast of electronic equipment, make for user's operation
With providing convenience significantly, and its structure is simple, and entire portable independent receiver occupies little space, very convenient to carry.
The technical solution of the utility model is as follows:
A kind of portable independent receiver with audio processing function, wherein include: portable independent receiver shell；
Be arranged intracorporal in the portable independent receiver shell: wireless chip for being connect with electronic equipment and
The audio processing chip handled for the audio to electronic equipment；The wireless chip and the audio processing chip connect
It connects.
The portable independent receiver, wherein further include: setting is intracorporal in the portable independent receiver shell
Pcb board, the wireless chip and the audio processing chip are separately positioned on the pcb board；When the portable individual reception
After device and electronic equipment establish connection, the audio signal that electronic equipment plays is sent to portable independent receiver and carries out at audio
Corresponding electronic equipment is transmitted back to after reason again to play, realizes portable audio processing function.
The portable independent receiver, wherein its further include: it is arranged on the portable independent receiver shell
Audio interface；The audio interface is connect with audio processing chip.
The portable independent receiver, wherein its further include: it is arranged on the portable independent receiver shell
Power supply interface, the power supply interface connect with the pcb board.
The portable independent receiver, wherein it further includes the bluetooth function connecting with the audio processing chip
Energy module or the audio processing chip are the audio processing chip for being integrated with Bluetooth function.
The portable independent receiver, wherein its further include: the use on portable independent receiver shell is set
The switching key being wirelessly connected is established in switching and electronic equipment；The switching key is connect with the audio processing chip.
The portable independent receiver, wherein the switching key includes the electronic conduction being arranged on pcb board
Key, for installing the physical button of the electronic conduction key.
The portable independent receiver, wherein the physical button passes through the portable independent receiver shell
Upper surface and protrude setting.
The portable independent receiver, wherein its further include: the microphone on the pcb board, the Mike are set
Wind is connect with the audio processing chip.
The portable independent receiver, wherein the portable independent receiver shell is one with cam profile
The shell of profile, and the accommodation space that can accommodate installation pcb board is provided in the shell with contour.
The portable independent receiver, wherein the portable independent receiver shell includes: one with outside cam
The middle part shell of shape profile is engaged and installed in the lower casing of middle part shell lower end, the upper casing of middle part shell upper end is arranged in；The upper casing, in
Successively assembly connection forms the accommodation space that can accommodate installation pcb board for portion's shell, lower casing.
The portable independent receiver, wherein the middle part shell and the lower casing are wholely set to form a band cavity
Main casing, the upper casing is mounted on the main casing upper end；Or the upper casing be wholely set with the middle part shell to be formed it is inverted U-shaped
Shell, the lower casing are engaged and installed in the inverted U-shaped shell lower end.
The portable independent receiver, wherein middle part is provided on the upper casing leads to for what physical button passed through
Hole is provided with ventilation hole corresponding with microphone on the middle part shell.
The portable independent receiver, wherein the audio interface is AUX audio interface, the AUX audio interface
It is mounted on the protrusion of the contour of the middle part shell.
The portable independent receiver, wherein the interface of the power supply interface and the grafting part of audio interface
Not to mutually oppositely arranged at the portable independent receiver shell both ends.
The portable independent receiver, wherein the power supply interface is USB interface or mini USB interface or type
C interface.
The portable independent receiver, wherein the wireless chip is the LT6600 wireless chip of a model；Institute
State the audio processing chip that audio processing chip is model P8908.
The portable independent receiver, wherein the audio processing chip for being integrated with Bluetooth function is a model
Chip is handled for CSR8645.
The portable independent receiver, wherein its further include: to take formula independent receiver shell intracorporal described for setting
Rechargeable lithium battery, rechargeable lithium battery are connect with the pcb board.
The portable independent receiver, wherein its further include: it is arranged on the pcb board and is used to eliminate noise
Dolby circuit, the Dolby circuit connect with the audio processing chip.
A kind of portable independent receiver with audio processing function provided by the utility model, since use includes:
It is intracorporal for being connect with electronic equipment without core that portable independent receiver shell is arranged in portable independent receiver shell
The audio processing chip for being handled the audio of electronic equipment on portable independent receiver shell is arranged in piece；
The portable independent receiver of the utility model can establish connection with the various electronic equipments that can play music, pass through setting one
A portable independent receiver realizes that user can carry, and is realized whenever and wherever possible to the electronic equipment such as hand for playing music
Machine, smart television, Bluetooth audio device, the audio of vehicle-mounted music play after being handled, and the audio for improving electronic equipment plays effect
Fruit, and this patent also sets up and carries out noise reduction process by the Dolby circuit, is realized using isolated from power mode, filters various
The clutter of power supply, isolated power supply circuit, otherwise have noise, audio processing effect can be further promoted, is made for user's operation
With providing convenience significantly, and its structure is simple, and entire portable independent receiver occupies little space, very convenient to carry.
Detailed description of the invention
Fig. 1 is wherein the one of a kind of portable independent receiver preferred embodiment with audio processing function of the utility model
Schematic perspective view.
Fig. 2 is that a kind of circuit of portable independent receiver preferred embodiment with audio processing function of the utility model is former
Manage illustrative view of functional configuration.
Fig. 3 is wherein the one of a kind of portable independent receiver preferred embodiment with audio processing function of the utility model
Configuration schematic diagram.
Fig. 4 is a kind of the another vertical of portable independent receiver preferred embodiment with audio processing function of the utility model
Body structural schematic diagram.
Fig. 5 is a kind of the another quick-fried of portable independent receiver preferred embodiment with audio processing function of the utility model
Fried structural schematic diagram.
Specific embodiment
The utility model provides a kind of portable independent receiver with audio processing function, for the mesh for making the utility model
, technical solution and effect it is clearer, clear, referring to the drawings and give an actual example to the utility model further specifically
It is bright.It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit originally practical new
Type.
As shown in Figure 1, Figure 2 and Figure 3, provided by the embodiment of the utility model a kind of portable only with audio processing function
Vertical receiver, comprising: portable independent receiver shell 900 is arranged in the portable independent receiver shell 900
Pcb board 910；The wireless chip 911 for connecting with electronic equipment on pcb board 910 is set, is arranged on pcb board 910
The audio processing chip 912 handled for the audio to electronic equipment；The wireless chip 911 and the audio processing core
Piece 912 connects；It is connected as expression signal circulation relationship herein, i.e., the described wireless chip 911 is believed with the audio processing chip 912
Number connection relationship.
The portable independent receiver of the utility model, the portable independent receiver shell 900 is that user side is portable
The portable independent receiver shell of band, it can be provided a variety of shapes being convenient for carrying are to facilitate user taking and placing can exist at any time
On hand, or it is placed on pocket, such as the shell knot of the multiple structural forms such as roundlet body, small square body or small multi-party body is set
Structure, the portable independent receiver shell 900 of embodiment illustrated in fig. 1 are set to the roundlet shell of a strap cam structure
Body, each component is installed in the space that it can be made full use of internal, and can also accomplish that overall volume very little is convenient for carrying.This reality
Apply 911 main function of wireless chip being arranged on pcb board 910 in example be with electronic equipment establish be wirelessly connected for example with can broadcast
The mobile phone or Bluetooth audio device put the music on, which are established, to be wirelessly connected, for example, wireless chip 911 can be used for 2.4G wireless receiving and dispatching core
Piece；And the audio processing chip 912 on pcb board 910 is set, main function is at the audio to electronic equipment
Reason.
The portable independent receiver of the utility model is only arranged at a simple audio as an audio processing bridge
Function is managed, signal transmission is carried out by wireless chip and electronic equipment, to facilitate user to carry, allows electronic equipment player
In music signal be transmitted to the utility model portable independent receiver carry out audio processing after retransmit to electronic equipment
Player is realized portable audio processing function, can be mentioned whenever and wherever possible for user with portable apparatus for processing audio
For convenient.
In the present embodiment, when passing through mobile phone to play music, the acoustical quality for thinking that mobile phone plays is not so good, can be by hand
The portable independent receiver with audio processing function of machine and the utility model is established by wireless chip and is wirelessly connected, at this time
The music that mobile phone plays can be transmitted to after audio processing chip 912 carries out the processing of audio sound quality by wireless chip 914 leads to again
It crosses wireless chip 914 and is sent to Mobile phone horn broadcasting, treated that music effect is more preferable by audio sound quality in this way, raising
The audio result of broadcast of electronic equipment.The portable independent receiver with audio processing function of the utility model is one suitable
Portable portable audio processing equipment, very convenient user's operation use again space-saving.
In preferably embodiment, as shown in figure 3, the portable independent receiver, further includes one and the sound
The Bluetooth function module 915 that frequency processing chip 912 connects；Or the audio processing chip 912 is used to be integrated with Bluetooth function
Audio processing chip 912.The portable independent receiver with audio processing function of this sample embodiment, when needs are vehicle-mounted
When playing mobile phone music, the portable independent receiver with audio processing function of the utility model is passed through into the wireless chip
914 establish wireless connection with mobile phone, and pass through bluetooth module 915 or the audio processing chip by being integrated with Bluetooth function
912 establish wireless connection with mobile unit.Work as mobile phone to play music, the music that mobile phone is sent is received by wireless chip 914 and is broadcast
Discharge signal, after being sent to the progress audio effect processing of audio processing chip 912, then by bluetooth module 915 or by being integrated with bluetooth
The audio processing chip 912 of function is sent to mobile unit broadcasting, and such mobile unit releases the music after audio effect processing
Effect is more preferable, provides convenience for the use of user.The audio result of broadcast of electronic equipment is improved, is used for user's operation big
It provides convenience greatly, and its structure is simple, entire portable independent receiver occupies little space, very convenient to carry.
As it can be seen that the portable independent receiver with audio processing function of the utility model, can play music with various
Electronic equipment establish connection, realize that user can carry by one portable independent receiver of setting, whenever and wherever possible
Realize that, to the electronic equipment such as mobile phone for playing music, smart television, Bluetooth audio device, the audio of vehicle-mounted music is broadcast after being handled
It puts, improves the audio result of broadcast of electronic equipment, use for user's operation and provide convenience significantly, and its structure is simple,
Entire portable independent receiver occupies little space, very convenient to carry.
Further preferably embodiment, as shown in Figure 1, Figure 2 and Figure 3, the portable independent receiver also wraps
It includes, the audio interface 913 on the portable independent receiver shell 900 is set；The audio interface 913 and audio processing
Chip 912 connects.Setting audio interface 913 keeps connection signal transmission more stable.Preferably, the audio interface 913 is AUX sound
Frequency interface.For example, it is desired to when mobile phone broadcasting audio being placed on mobile unit playing, by the utility model it is described it is portable solely
Vertical receiver, which is put, onboard to be used, and the AUX audio of audio interface 913 (the AUX audio interface) and mobile unit can be passed through
Line grafting to establish stable connection, and is established with mobile phone by the wireless chip 914 and is wirelessly connected.When mobile phone plays
Music receives the music signal that mobile phone is sent by establishing the wireless chip 914 being wirelessly connected with mobile phone, is sent to audio
Handle after chip 912 carries out audio effect processing, then by the audio interface 913 (AUX audio interface) that is stably connected with it is vehicle-mounted
The AUX tone frequency channel wire plug connection of equipment is sent to mobile unit broadcasting, and such mobile unit releases the sound after audio effect processing
Happy effect is more preferable, and connection transmission signal is more stable and reliable, provides convenience for the use of user.Improve the audio of electronic equipment
Result of broadcast.
Further, the portable independent receiver, further include: it is arranged in the portable independent receiver shell
Power supply interface 914 on body 900, the power supply interface 914 are connect with the pcb board 910.Power supply interface is mainly used for this reality
Working power is provided with novel portable independent receiver, can connect when onboard using and cause vehicle-mounted USB power supply interface
To provide power supply.Wherein, the power supply interface 914 can be mini USB interface or type C interface (as shown in Figure 4)
It or is standard USB interface.When it is mini USB interface or type C interface, it is easier to reduce the whole of portable independent receiver
Body volume.Built-in rechargeable lithium battery can also be directly arranged in certain the utility model, by rechargeable lithium battery and the PCB
Plate 910 connects, filled using setting is built-in to power supply needed for the offer work of the portable independent receiver of the utility model
Electric lithium battery carries more convenient in this way.
Further, the portable independent receiver, such as Fig. 1 and Fig. 3, further include: it is arranged in portable independence
The switching key 916 being wirelessly connected is established with electronic equipment for switching on receiver shell 900；The switching key 916
It is connect with the audio processing chip 912.I.e. when establishing wireless connection with electronic equipment, it can be pressed by switching described in long-pressing
Key 916 is established wireless blue tooth with electronic equipment and is connect, and the switching key 916 is decontroled in successful connection, realizes the present embodiment just
It takes the foundation of formula independent receiver or switching is established with electronic equipment and is wirelessly connected, attended operation is simple and convenient, facilitates different type
User's operation use.
Example, the portable independent receiver are further carried out, as shown in figure 3, the switching key 916 includes setting
The electronic conduction key 9161 on pcb board 910, and the physical button 9162 for installing the electronic conduction key 9161 are set,
The physical button 9162 passes through portable 900 upper surface of independent receiver shell and protrudes setting.Preferably implementing
In example, the status indicator lamp for establishing connection with electronic equipment, the shape are provided in the portable independent receiver
State indicator light is arranged on the pcb board 910, and the present embodiment can be in the electronic conduction key 9161 and physical button
9162 one light-transmitting plates 901 of setting, the light for status indicator lamp is through the prompting current wireless connection conditions of client.
Further, the portable independent receiver, as shown in Figures 2 and 3, further include: the pcb board is set
Microphone 917 on 910, the microphone 917 are connect with the audio processing chip 912.In the utility model embodiment, when
It needs in vehicle-mounted broadcasting mobile phone music, the portable independent receiver with audio processing function of the utility model is passed through into institute
It states wireless chip 914 and mobile phone is established and is wirelessly connected, and pass through bluetooth module 915 or the audio by being integrated with Bluetooth function
It handles chip 912 and mobile unit is established after being wirelessly connected, the voice that user can also be received by the microphone realizes K song
Function, the received voice of microphone are looked into after being handled by audio processing chip to effectively improve K and sing effect.
Further, the portable independent receiver, as shown in Figure 1 and Figure 4, the portable independent receiver shell
Body 900 is a shell with contour, and is provided with and can accommodate in the shell with contour
The accommodation space 919 of 910 part of pcb board is installed.Wherein, as shown in Figure 1, the audio interface 913 is mounted on the middle part shell
The protrusion 918 of 920 contour.Whole spatial volume can be saved in this way, and in insertion AUX audio jack
When facilitate hand top to hold operation to facilitate insertion into, provided convenience for user's operation use.
Further, the portable independent receiver, as shown in Figure 3 and Figure 5, the portable independent receiver shell
Body 900 includes: a middle part shell 920 with contour, is engaged and installed in the lower casing 921 of middle part 920 lower end of shell, setting
The upper casing 922 of 920 upper end of shell at middle part；Successively assembly connection formation can accommodate for the upper casing 922, middle part shell 920, lower casing 921
The accommodation space 919 of 910 part of pcb board is installed.In the present embodiment, lower casing 921 is caught in middle part shell 920 using card convex and corresponds to
Card slot, realize lower casing and middle part shell connection, structure is simple, easy to assembly.
In further carrying out example, the middle part shell 920 can be wholely set to form a band cavity with the lower casing 921
Main casing, the upper casing 922 is mounted on the main casing upper end, and such technological forming is simpler, the assembly of a few lower casing
Step assembly is more simple and convenient.
In further carrying out example, it can also be wholely set to be formed down with the middle part shell 920 using the upper casing 922
U-shaped shell, the lower casing 921 are engaged and installed in the inverted U-shaped shell lower end, such technological forming is simpler, a few upper casing
Installation step assembly it is more simple and convenient.
Further, the portable independent receiver, such as Fig. 2, middle part is provided with for entity on the upper casing 922
The through-hole 923 that key 9162 passes through, the size of through-hole 923 just facilitate 9162 upper end of physical button to receive card by edge, this
Sample physical button is not fallen out.As shown in Figure 1, being provided with ventilation hole corresponding with microphone 917 on the middle part shell 920
924, facilitate microphone to receive voice.
Further carry out example, the portable independent receiver, as shown in figure 5, the grafting of the power supply interface 914
Mouthful with the plug division of audio interface 913 respectively to mutually oppositely arranged at portable 900 both ends of independent receiver shell.In this way
Setting can save spatial arrangement whole inside portable independent receiver, be more advantageous to portable independent receiver and reduce
Volume.
The portable independent receiver, in preferably embodiment, when wireless chip use independent wireless chip,
Audio processing chip also uses independent audio processing chip, then the wireless chip 911 is that the LT6600 of a model is wireless
Chip 911；The audio processing chip 912 is the audio processing chip 912 of model P8908.It is easy to accomplish and at low cost.
In a further embodiment, when audio processing chip is using the audio processing chip for being integrated with Bluetooth function, then
The audio processing chip 912 for being integrated with Bluetooth function is that a model CSR8645 handles chip.
In further carrying out example, as shown in Fig. 2, the portable independent receiver, further include: it is arranged in institute
State the Dolby circuit 902 for being used to eliminate noise on pcb board 910, the Dolby circuit 902 and the audio processing chip 912
Connection.Noise reduction process is carried out by the Dolby circuit 902, is realized using isolated from power mode, filters the clutter of various power supplys,
Isolated power supply circuit, otherwise have noise, it can further promote audio processing effect.
Such as: it should be noted that for audio processing chip, it can be using the product of maturation, and benefit on the market at present
Its audio processing process is realized with the common programs carried on these matured products, it may not be necessary to be come dependent on new program
It realizes.For example, carrying out sound quality and audio effect processing by audio processing chip, there is a power amplifier effect to belong to the sound of existing comparative maturity
Frequency processing technique.The utility model mainly protects the portable construction of this portable independent receiver with audio processing function and each
The connection relationship and positional relationship of component, realizing handy to carry about can adjust the portable of electronic equipment audio whenever and wherever possible and set
It is standby.
In conclusion a kind of portable independent receiver with audio processing function provided by the utility model, due to
Using including: portable independent receiver shell 900, be arranged in portable independent receiver shell 900 be used for and electronics
The wireless chip 911 of equipment connection, be arranged on portable independent receiver shell 900 for the audio of electronic equipment into
The audio processing chip 912 of row processing；The portable independent receiver of the utility model can be established with various electronic equipments and connect
It connects, realizes that user can carry by one portable independent receiver of setting, realized whenever and wherever possible to electronic equipment example
Such as mobile phone, smart television, Bluetooth audio device, the audio of vehicle-mounted music plays after being handled, and the audio for improving electronic equipment is broadcast
Effect is put, uses for user's operation and provides convenience significantly, and its structure is simple, entire portable independent receiver occupies empty
Between it is small, it is very convenient to carry.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (18)
1. a kind of portable independent receiver with audio processing function, which is characterized in that on the portable independent receiver
It is provided with wireless chip, and the audio processing core for being handled the audio of electronic equipment connecting with wireless chip
Piece；
The portable independent receiver can establish connection with electronic equipment, at the audio signal to electronic equipment
Reason, is then forwarded to corresponding electronic equipment and plays out；
After the portable independent receiver and electronic equipment establish connection, the audio signal that electronic equipment plays is sent to just
It takes after formula independent receiver carries out audio processing and is transmitted back to corresponding electronic equipment broadcasting again, realize that portable audio handles function
Energy；
The portable independent receiver, further includes: portable independent receiver shell, setting portable independently connect described
Receive the intracorporal pcb board of device shell；The wireless chip for connecting with electronic equipment on pcb board is set, is arranged on pcb board
The audio processing chip handled for the audio to electronic equipment；The wireless chip and the audio processing chip connect
It connects；
Audio interface on the portable independent receiver shell is set；The audio interface and audio processing chip connect
It connects.
2. portable independent receiver according to claim 1, which is characterized in that its further include: it is arranged described portable
Power supply interface on formula independent receiver shell, the power supply interface are connect with the pcb board.
3. portable independent receiver according to claim 1, which is characterized in that it further includes one and the audio processing
The Bluetooth function module of chip connection or the audio processing chip are the audio processing chip for being integrated with Bluetooth function.
4. portable independent receiver according to claim 1, which is characterized in that its further include: setting is portable only
The switching key being wirelessly connected is established with electronic equipment for switching on vertical receiver shell；The switching key and the sound
Frequency processing chip connection.
5. portable independent receiver according to claim 4, which is characterized in that the switching key includes that setting exists
Electronic conduction key on pcb board, for installing the physical button of the electronic conduction key.
6. portable independent receiver according to claim 5, which is characterized in that the physical button passes through described portable
Formula independent receiver housing upper surface and protrude setting.
7. portable independent receiver according to claim 1, which is characterized in that its further include: it is arranged on the pcb board
Microphone, the microphone connect with the audio processing chip.
8. portable independent receiver according to claim 1, which is characterized in that the portable independent receiver shell
For a shell with contour, and it is provided in the shell with contour and can accommodates installation
The accommodation space of pcb board.
9. portable independent receiver according to claim 8, which is characterized in that the portable independent receiver shell
Include: a middle part shell with contour, is engaged and installed in the lower casing of middle part shell lower end, middle part shell upper end is set
Upper casing；Successively assembly connection forms the accommodation space that can accommodate installation pcb board for the upper casing, middle part shell, lower casing.
10. portable independent receiver according to claim 9, which is characterized in that the middle part shell and the lower casing one
The main casing with cavity that form one is arranged in body, and the upper casing is mounted on the main casing upper end；Or the upper casing and the middle part
Shell is wholely set to form inverted U-shaped shell, and the lower casing is engaged and installed in the inverted U-shaped shell lower end.
11. portable independent receiver according to claim 9, which is characterized in that middle part setting is useful on the upper casing
In being provided with ventilation hole corresponding with microphone on the through-hole that physical button passes through, the middle part shell.
12. portable independent receiver according to claim 9, which is characterized in that the audio interface is that AUX audio connects
Mouthful, the AUX audio interface is mounted on the protrusion of the contour of the middle part shell.
13. portable independent receiver according to claim 2, which is characterized in that the interface of the power supply interface with
The plug division of audio interface is respectively to mutually oppositely arranged at the portable independent receiver shell both ends.
14. portable independent receiver according to claim 2, which is characterized in that the power supply interface be USB interface or
Mini USB interface or type C interface.
15. portable independent receiver according to claim 1, which is characterized in that the wireless chip is a model
LT6600 wireless chip；The audio processing chip is the audio processing chip of model P8908.
16. portable independent receiver according to claim 3, which is characterized in that the sound for being integrated with Bluetooth function
Frequency processing chip is that a model CSR8645 handles chip.
17. portable independent receiver according to claim 1, which is characterized in that its further include: it is arranged and takes formula described
The intracorporal rechargeable lithium battery of independent receiver shell, rechargeable lithium battery are connect with the pcb board.
18. portable independent receiver according to claim 1, which is characterized in that its further include: it is arranged in the PCB
The Dolby circuit for being used to eliminate noise on plate, the Dolby circuit are connect with the audio processing chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116257.XU CN209659578U (en) | 2018-12-17 | 2018-12-17 | A kind of portable independent receiver with audio processing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116257.XU CN209659578U (en) | 2018-12-17 | 2018-12-17 | A kind of portable independent receiver with audio processing function |
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| Publication Number | Publication Date |
|---|---|
| CN209659578U true CN209659578U (en) | 2019-11-19 |
Family
ID=68518164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822116257.XU Active CN209659578U (en) | 2018-12-17 | 2018-12-17 | A kind of portable independent receiver with audio processing function |
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| Country | Link |
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| CN (1) | CN209659578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618265A (en) * | 2018-12-17 | 2019-04-12 | 深圳市金锘铂科技有限公司 | A kind of portable independent receiver with audio processing function |
-
2018
- 2018-12-17 CN CN201822116257.XU patent/CN209659578U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618265A (en) * | 2018-12-17 | 2019-04-12 | 深圳市金锘铂科技有限公司 | A kind of portable independent receiver with audio processing function |
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