CN109991881A

CN109991881A - Audio for remotely controlling electronic devices adjusts processing unit and its control method

Info

Publication number: CN109991881A
Application number: CN201811544587.7A
Authority: CN
Inventors: 王天龙
Original assignee: Shenzhen Golden Platinum Technology Co Ltd
Current assignee: Shenzhen Golden Platinum Technology Co Ltd
Priority date: 2018-12-17
Filing date: 2018-12-17
Publication date: 2019-07-09

Abstract

The invention discloses the audios for remotely controlling electronic devices to adjust processing unit and its control method, and it includes: that the portable separately adjustable knob being wirelessly connected, for carrying out volume adjustment and/or function switch to electronic equipment can be established with electronic equipment that audio, which adjusts processing unit,；What can be connect with electronic equipment is used to receive the volume adjustment instruction and/or function switch control instruction of portable separately adjustable knob, and after carrying out audio effect processing to the audio of broadcasting, controlling electronic devices carries out the portable independent receiver of respective response；Portable independent receiver can be established with the portable separately adjustable knob and is wirelessly connected.Audio of the present invention, which adjusts processing unit, to establish connection with various electronic equipments, realize that user can carry by setting one portable separately adjustable knob, it is realized whenever and wherever possible to electronic equipment such as mobile phone, smart television, the volume of home theater and the long-range control of correlation function are used for user's operation and are provided convenience significantly.

Description

Audio for remotely controlling electronic devices adjusts processing unit and its control method

Technical field

The present invention relates to consumer electronics technical field more particularly to a kind of sounds for remotely controlling electronic devices Frequency modulation section processing unit and its control method.

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 listens to music commonly using intelligent sound or intelligent vehicle-carried equipment, and various intelligent sounds in the prior art Equipment, on-vehicle acoustic apparatus are rung, mobile phone connecting vehicular equipment has the shortcomings that one is common: being exactly volume adjustment inconvenience, song Switching is also inconvenient, troublesome in poeration, requires to go to beside stereo set especially for domestic acoustics and adjusts volume or cut Change song；The volume adjustment and switching that vehicle-mounted music plays are also inconvenient, are sometimes prone to influence safety.

Therefore, the existing technology needs to be improved and developed.

Summary of the invention

In view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of for remotely controlling electronic devices Audio adjusts processing unit and its control method, can establish connection with various electronic equipments, by the way that a portable independence is arranged Adjusting knob realizes that user can carry, and is realized whenever and wherever possible to electronic equipment such as mobile phone, smart television, home theater Volume and correlation function long-range control, be user's operation using providing convenience significantly, and its structure is simple, entirely just The separately adjustable knob of formula is taken to occupy little space, it is very convenient to carry.

Technical scheme is as follows:

A kind of audio adjusting processing unit for remotely controlling electronic devices, wherein include:

It can establish and be wirelessly connected, for carrying out long-range volume adjustment and/or function switch to electronic equipment with electronic equipment Portable separately adjustable knob；

The one side that connection can be established with electronic equipment is used to handle the audio of electronic equipment, controlling electronic devices Carry out respective response；On the other hand it can be used for receiving the volume adjustment instruction and/or function switch of portable separately adjustable knob Control instruction, switching are sent to the portable independent receiver of electronic equipment；The portable independent receiver can with it is described just It takes the separately adjustable knob of formula and establishes wireless connection；

Wireless module is provided on the portable separately adjustable knob, and for carrying out volume adjustment to electronic equipment And/or the knob regulating device of function switch；

Wireless chip is provided on the portable independent receiver, and connect with wireless chip for being set to electronics The audio processing chip that standby audio is handled.

The audio for remotely controlling electronic devices adjusts processing unit, wherein described portable separately adjustable Knob, comprising: the PCB circuit board in the portable separately adjustable knob is set；Master in the PCB circuit board is set Control chip, the wireless module is arranged in PCB circuit board, be wirelessly connected for being established with the portable independent receiver or It establishes and is wirelessly connected with electronic equipment；The knob regulating device is arranged on portable separately adjustable knob；The knob tune Regulating device, wireless module are connected with the main control chip respectively.

The audio for remotely controlling electronic devices adjusts processing unit, wherein the portable individual reception Device, comprising: portable independent receiver shell is arranged in the portable intracorporal pcb board of independent receiver shell；It is described wireless Chip, which is arranged on the pcb board, to be used to establish nothing with electronic equipment foundation wireless connection or with portable separately adjustable knob Line connection, the audio processing chip are arranged on pcb board for being handled the audio of electronic equipment；The no core Piece is connect with the audio processing chip.

The audio for remotely controlling electronic devices adjusts processing unit, wherein its further include: it is arranged described Supplying cell in portable separately adjustable knob for being powered to PCB circuit board, setting is in the portable independent tune Wireless connection indicator light on section knob for carrying out being wirelessly connected prompt, the wireless connection indicator light and PCB circuit board electricity Connection；The supplying cell is electrically connected with the PCB circuit board respectively；

The supplying cell is button cell, rechargeable battery or dry cell；The wireless module is bluetooth module or WIFI Module or 2.4G module.

The audio for remotely controlling electronic devices adjusts processing unit, wherein the wireless module integrates institute It states in main control chip, forms a main control chip for having radio function, the main control chip with radio function is a chip The main control chip of model TX2I.

The audio for remotely controlling electronic devices adjusts processing unit, wherein in the portable independent tune Section knob lower end is provided with the rubber mat or non-slip mat or removable plastic of magnetic adsorption layer or Pasting.

The audio for remotely controlling electronic devices adjusts processing unit, wherein the knob regulating device packet Include: one be mounted in PCB circuit board the rotary encoder with key, be engaged and installed on rotary encoder key knob behaviour Make key；

Or the knob regulating device includes: the middle control encoder or current potential with key being mounted in PCB circuit board Device and the knob-operated key being engaged and installed on the key of middle control encoder or potentiometer.

The audio for remotely controlling electronic devices adjusts processing unit, wherein described portable separately adjustable Knob is a circular shell, and the receiving that can accommodate installation PCB circuit board and supplying cell is provided in the circular shell Space；The PCB circuit board receiving for being equipped with rotary encoder is mounted on the accommodation space, the adjusting key upper end of rotary encoder The knob-operated key is installed in engaging behind the circular shell upper surface.

The audio for remotely controlling electronic devices adjusts processing unit, wherein described portable separately adjustable Knob includes: shell in one, is engaged and installed in the bottom case of middle shell lower end, and the upper cover of middle shell upper end is arranged in；The upper cover, middle shell, Successively assembly connection forms the accommodation space that can accommodate installation PCB circuit board and supplying cell, the setting of bottom case lower end to bottom case There is rubber mat.

The audio for remotely controlling electronic devices adjusts processing unit, wherein the middle shell and the bottom case It is wholely set the main casing with cavity that form one, the upper cover is mounted on the main casing upper end；Or the upper cover and it is described in Shell is wholely set to form inverted U-shaped shell, and the bottom case is engaged and installed in the inverted U-shaped shell lower end.

The audio for remotely controlling electronic devices adjusts processing unit, wherein the knob-operated key is circle Shape metal knob, the circular metal knob and circular shell concentric co-axial are arranged；And the circular shell diameter be greater than or Less than or equal to circular metal knob diameter；

The portable separately adjustable knob is a square casing or a star shell or is a polygon shell.

The audio for remotely controlling electronic devices adjusts processing unit, wherein the portable individual reception Device further include: the audio interface on the portable independent receiver shell is set；It is arranged in the portable individual reception Power supply interface on device shell；Wirelessly connecting for switching with electronic equipment foundation on portable independent receiver shell is set The switching key connect；And one the Bluetooth function module that is connect with the audio processing chip or the audio processing chip be collection At the audio processing chip for having Bluetooth function；The audio interface is connect with audio processing chip；The power supply interface with it is described Pcb board connection: the switching key is connect with the audio processing chip.

The audio for remotely controlling electronic devices adjusts processing unit, wherein the switching key includes setting The electronic conduction key on pcb board is set, for installing the physical button of the electronic conduction key, the physical button passes through described Portable independent receiver housing upper surface and protrude setting.

The audio for remotely controlling electronic devices adjusts processing unit, wherein the portable individual reception Device further include: the microphone on the pcb board is set, and setting takes the intracorporal chargeable lithium electricity of formula independent receiver shell described Pond, rechargeable lithium battery are connect with the pcb board；The microphone is connect with the audio processing chip.

The audio for remotely controlling electronic devices adjusts processing unit, wherein the portable individual reception Device shell is a shell with contour, and is provided with and can accommodate in the shell with contour The accommodation space of pcb board part is installed；The audio interface is AUX audio interface, and the AUX audio interface is mounted on described The protrusion of the contour of middle part shell.

The audio for remotely controlling electronic devices adjusts processing unit, wherein the portable individual reception Device shell includes: a middle part shell with contour, is engaged and installed in the lower casing of middle part shell lower end, is arranged in middle part shell The upper casing of upper end；Successively assembly connection forms the receiving that can accommodate installation pcb board part for the upper casing, middle part shell, lower casing Space.

The described audio for remotely controlling electronic devices adjusts processing unit, wherein the middle part shell and it is described under Shell is wholely set the main casing with cavity that form one, and the upper casing is mounted on the main casing upper end；Or the upper casing with it is described 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；In on the upper casing Portion is provided with the through-hole passed through for physical button, and ventilation hole corresponding with microphone is provided on the middle part shell.

The audio for remotely controlling electronic devices adjusts processing unit, wherein the grafting of the power supply interface Mouthful with the plug division of audio interface respectively to mutually oppositely arranged at the portable independent receiver shell both ends.

The audio for remotely controlling electronic devices adjusts processing unit, wherein the power supply interface connects for USB Mouth or mini USB interface or type C interface；The wireless chip is the LT6600 wireless chip of a model；The audio Handle the audio processing chip that chip is model P8908；

The audio processing chip for being integrated with Bluetooth function is that a model CSR8645 handles chip.

A kind of control method adjusting processing unit based on described in any item audios, wherein include: following five kinds of control Method:

The first control method: it is carried out at audio when the music that need to play mobile phone adjusts processing unit by the audio Mobile unit is sent after reason to play；Then the portable separately adjustable knob portable is independently connect by wireless module with described The wireless chip for receiving device, which is established, to be wirelessly connected；Mobile phone is established bluetooth by bluetooth and portable independent receiver bluetooth module and is connected It connects, the portable independent receiver is established by the AUX tone frequency channel wire of the audio interface of its setting and vehicle mounted playing apparatus again to be connected It connects；The audio signal that mobile phone plays carries out sound quality by the audio processing chip that bluetooth is sent to the portable independent receiver After the processing of audio, then vehicle mounted playing apparatus is sent to by audio interface and is played, and at this time can also be by described portable The knob-operated key rotary volume adjustment size of the separately adjustable knob of formula, and can be by pressing and rotating clockwise the knob Operation key, which is realized, switches next song, or realizes that the upper head of switching is sung by pressing and rotating the knob-operated key counterclockwise It is bent；

Second of control method: the portable separately adjustable knob passes through wireless module and the portable individual reception The wireless chip of device, which is established, to be wirelessly connected, and the portable independent receiver passes through audio interface and vehicle mounted playing apparatus again AUX tone frequency channel wire establishes connection；The audio signal of vehicle mounted playing apparatus is sent to the audio processing of the portable independent receiver After chip carries out the processing of sound quality and audio, then vehicle mounted playing apparatus broadcasting being sent back to, the music effect played back is very good, And existing go back simultaneously can be by the knob-operated key rotary volume adjustment of the portable separately adjustable knob herein, and can lead to It crosses long-pressing and rotates the knob-operated key and realize switching song；

The third control method, portable separately adjustable knob and portable independent receiver all can individually connect mobile phone, It is accordingly controlled with the music that opponent's machine sowing is put；When portable separately adjustable knob individually connects mobile phone, can take at any time Portable separately adjustable knob realization song is adjusted or switched to the volume of mobile phone to play music；It is independently connect when portable When receiving device and individually connecting mobile phone connection, can by the audio processing chip of the portable independent receiver to the audio of mobile phone into Mobile phone broadcasting is issued after row sound quality and audio effect processing again；

4th kind of working method, the portable separately adjustable knob can also pass through the Bluetooth audio device of wireless module and household Connection is established, does not have to go to beside sound equipment when user adjusts volume or switching song, it can be by portable portable The separately adjustable knob of formula remotely adjusts volume and/or switching song to Bluetooth audio device；

5th kind of control method, when knob regulating device described in the long-pressing, realize the voice assistant of one-key start electronic equipment Function.

A kind of audio for remotely controlling electronic devices provided by the present invention adjusts processing unit and its control method, It is used to connect with electronic equipment due to using including: portable separately adjustable knob, being arranged on portable separately adjustable knob The wireless connection module connect is arranged on portable separately adjustable knob and is used to carry out volume control or function to electronic equipment The adjusting knob of switching；Portable separately adjustable knob of the invention can establish connection with various electronic equipments, pass through setting one A portable separately adjustable knob realizes that user can carry, and is realized whenever and wherever possible to electronic equipment such as mobile phone, intelligence TV, the volume of home theater and the long-range control of correlation function are used for user's operation and are provided convenience significantly, and it is tied Structure is simple, and entire portable separately adjustable knob occupies little space, very convenient to carry.

Detailed description of the invention

Fig. 1 is the perspective view of the portable separately adjustable knob preferred embodiment of the embodiment of the present invention.

Fig. 2 is the circuit function functional block diagram of the portable separately adjustable knob preferred embodiment of the embodiment of the present invention.

Fig. 3 is the explosive view of the portable separately adjustable knob preferred embodiment of the embodiment of the present invention.

Fig. 4 is another perspective view of the portable separately adjustable knob preferred embodiment of the embodiment of the present invention.

Fig. 5 is a wherein schematic perspective view for the portable independent receiver preferred embodiment of the embodiment of the present invention.

Fig. 6 is the circuit theory functional structure signal of the portable independent receiver preferred embodiment of the embodiment of the present invention Figure.

Fig. 7 is a wherein configuration schematic diagram for the portable independent receiver preferred embodiment of the embodiment of the present invention.

Fig. 8 is another schematic perspective view of the portable independent receiver preferred embodiment of the embodiment of the present invention.

Fig. 9 is another configuration schematic diagram of the portable independent receiver preferred embodiment of the embodiment of the present invention.

Specific embodiment

The present invention provides a kind of audio adjusting processing unit and its control method for remotely controlling electronic devices, mainly It is the function controls such as output plus long-range progress volume after carrying out audio processing circulation with traditional equipment；The audio adjusts processing dress It sets and includes:

The one side that connection can be established with electronic equipment is used to handle the audio of electronic equipment, controlling electronic devices Carry out respective response；On the other hand it can be used for receiving the volume adjustment instruction and/or function switch of portable separately adjustable knob Control instruction, switching are sent to the portable independent receiver of electronic equipment；The portable independent receiver can with it is described just It takes the separately adjustable knob of formula and establishes wireless connection.

To make the purpose of the present invention, technical solution and effect clearer, clear and definite, referring to the drawings and give an actual example to this Invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.

The present invention provides a kind of audio for remotely controlling electronic devices that embodiment provides and adjusts processing unit, such as schemes Shown in 1 and Fig. 5, comprising: portable separately adjustable knob 100 and portable independent receiver 200.

The portable separately adjustable knob 100 can be established individually with electronic equipment and is wirelessly connected, for setting to electronics It is standby to carry out volume adjustment and/or function switch, start the voice assistant function of electronic equipment；Certainly described portable separately adjustable Knob 100 can also be established with portable independent receiver 200 and be wirelessly connected, cut for generating volume adjustment instruction and/or function It changes instruction and transfers to portable independent receiver 200, then establish connection with electronic equipment by portable independent receiver 200, with Controlling electronic devices carries out volume adjustment and/or function switch for example switches song.

Portable independent receiver 200 described in the present embodiment can also individually be connect with electronic equipment for electronic equipment The audio of broadcasting issues electronic equipment broadcasting again after being handled, the audio result of broadcast of electronic equipment can be improved.

And portable independent receiver 200 described in the present embodiment can also be with the portable separately adjustable knob 100 It establishes and is wirelessly connected, then establish connection with electronic equipment such as in-vehicle player；For receiving portable separately adjustable knob 100 The volume adjustment instruction and/or function switch control instruction of generation are transmitted to electronic equipment and carry out respective response；And simultaneously to broadcasting After the audio put carries out audio effect processing, the audio after controlling electronic devices playback process.

Wherein, it as shown in Fig. 2, being provided with wireless module 112 on the portable separately adjustable knob 100, and is used for The knob regulating device 120 of volume adjustment and/or function switch is carried out to electronic equipment；

As shown in fig. 6, being provided with wireless chip 914, and and wireless chip on the portable independent receiver 200 The audio processing chip 912 for being handled the audio of electronic equipment of 914 connections.

Further, the audio for remotely controlling electronic devices adjusts processing unit, such as Fig. 1 and Fig. 2 institute Show, the portable separately adjustable knob 100, comprising: the PCB circuit in the portable separately adjustable knob 100 is set Plate 110；Main control chip 111 in the PCB circuit board 110 is set, and the wireless module 112 is arranged in PCB circuit board 110 On, it is wirelessly connected for establishing to be wirelessly connected or establish with electronic equipment with the portable independent receiver 200；The knob Regulating device 120 is arranged on portable separately adjustable knob 100；The knob regulating device 120, wireless module 112 are distinguished It is connect with the main control chip 111.

Further, the audio for remotely controlling electronic devices adjusts processing unit, such as Fig. 5, Fig. 6 and Fig. 7 It is shown, the portable independent receiver 200, comprising: portable independent receiver shell 900, setting is described portable only Pcb board 910 in vertical receiver shell 900；The wireless chip 911, which is arranged on the pcb board 910, to be used to set with electronics Standby establish is wirelessly connected or establishes wireless connection with portable separately adjustable knob, and the audio processing chip 912 is arranged in PCB It is used to handle the audio of electronic equipment on plate；The wireless chip 911 is connect with the audio processing chip 912； It is connected as expression signal circulation relationship herein, i.e., the described wireless chip 911 connect pass with 912 signal of audio processing chip System.The portable independent receiver 200 is additionally provided with the audio interface 913 connecting respectively with audio processing chip and bluetooth mould Block 915.

In the embodiment of the present invention, the portable separately adjustable knob 100 and the portable independent receiver 200 have more Kind working method: individually below for example:

The first working method: sound is carried out when the music that need to play mobile phone adjusts processing unit by audio of the invention Frequency sends mobile unit after handling and plays；Then by the portable separately adjustable knob 100 by wireless module 112 with it is described The wireless chip 914 of portable independent receiver 200, which is established, to be wirelessly connected；Mobile phone passes through bluetooth and portable independent receiver 200 bluetooth modules 915 establish bluetooth connection, the portable independent receiver 200 again by the audio interface 913 of its setting with The AUX tone frequency channel wire of vehicle mounted playing apparatus establishes connection.The portable separately adjustable knob 100 can at will be placed on cigar lighter Side facilitates car owner to adjust, and the audio signal that mobile phone plays is sent to the sound of the portable independent receiver 200 by bluetooth After frequency processing chip 912 carries out the processing of sound quality and audio, then vehicle mounted playing apparatus is sent to by audio interface 913 and is played, The music effect played back is obviously improved；And the portable separately adjustable knob 100 can also be passed through at this time 123 rotary volume adjustment size of knob-operated key, and can be real by pressing and rotating clockwise the knob-operated key 123 Now switch next song, or switches a upper song by pressing and rotating the knob-operated key 123 counterclockwise and realize.Also The voice assistant function of one-key start electronic equipment can be realized by knob-operated key 123 described in long-pressing.It is simple to operate, It will not influence user security driving, watched because entirely adjusting handoff procedure without user's rotary head.

Second of working method: the portable separately adjustable knob 100 by wireless module 112 and it is described it is portable solely The wireless chip 914 of vertical receiver 200, which is established, to be wirelessly connected, and the portable independent receiver 200 passes through audio interface 913 again Connection is established with the AUX tone frequency channel wire of vehicle mounted playing apparatus.The portable separately adjustable knob 100, which can be at will placed on, to light a cigarette Beside device, the audio signal of vehicle mounted playing apparatus be sent to the audio processing chip 912 of the portable independent receiver 200 into After the processing of row sound quality and audio, then vehicle mounted playing apparatus broadcasting being sent back to, the music effect played back is very good, and This it is existing also simultaneously can by the 123 rotary volume adjustment size of knob-operated key of the portable separately adjustable knob 100, with And it can be realized by knob-operated key 123 described in long-pressing and switch next song.It is simple to operate, it will not influence user Safe driving is watched because entirely adjusting handoff procedure without user's rotary head.It can also will be played by switching under such mode Source of sound come from mobile phone, only the portable independent receiver 200 need to be established bluetooth company by bluetooth module 915 and mobile phone It connects, so that it may be sent after the music of mobile phone player is carried out audio processing by the portable independent receiver 200 It is played to in-vehicle player.

The third working method is that portable separately adjustable knob 100 and portable independent receiver 200 can be single Solely connection mobile phone, is accordingly controlled with the music that opponent's machine sowing is put.When portable separately adjustable knob 100 individually connects mobile phone When, the portable realization of separately adjustable knob 100 can be held at any time, and song is adjusted or switched to the volume of mobile phone to play music It is bent；When the portable individually connection mobile phone connection of independent receiver 200, the portable independent receiver 200 can will be passed through Audio processing chip the audio of mobile phone carried out issuing mobile phone again after sound quality and audio effect processing play, mobile phone can be greatly promoted Music effect, provide users with the convenient.

4th kind of working method, the portable separately adjustable knob 100 can also pass through wireless module 112 and household Bluetooth audio device establish connection, do not have to go to beside sound equipment when user adjusts volume or switching song, can by with The portable separately adjustable knob 100 that body carries remotely adjusts volume and/or switching song to Bluetooth audio device.

Below by way of specific embodiment portable separately adjustable knob 100 and portable independent receiver of the invention 200 structure and working principles do further more detailed description.

As depicted in figs. 1 and 2, the audio for remotely controlling electronic devices of the embodiment of the present invention adjusts processing unit Portable separately adjustable knob 100, comprising: the PCB circuit board 110 in the portable separately adjustable knob 100 is set； Main control chip 111 in the PCB circuit board 110 is set, and the wireless module 112 being arranged in PCB circuit board 110； The knob for being used to carry out electronic equipment volume adjustment and/or function switch on portable separately adjustable knob 100 is set Regulating device 120；The knob regulating device 120, wireless module 112 are connect with the main control chip 111 respectively.

Portable separately adjustable knob of the invention, passes through wireless module such as bluetooth module and electronic equipment such as mobile phone Or after vehicle mounted playing apparatus connection, volume adjustment signal is generated by adjusting knob regulating device 120 or cuts song signal, is led to Controlling electronic devices such as mobile phone or vehicle mounted playing apparatus after the main control chip is handled is crossed to realize the adjusting of volume or cut Change song.

Further, as shown in figure 3, the knob regulating device 120 includes: one to be mounted on PCB circuit board 110 Rotary encoder 121 with key 122, the knob-operated key 123 being engaged and installed on the key 122 of rotary encoder 121. Preferably, the knob-operated key 123 can be a circular metal knob, operation texture in this way is strong, gives user's use side of bringing Just.And the rotary encoder 121 is rotated by adjusting the knob-operated key 123 and driving, it may be implemented to switch, after unlatching Or else the rotation knob-operated key 123 that breaks, which drives, rotates the rotary encoder 121, and volume adjusting may be implemented.

When user it is vehicle-mounted using the portable separately adjustable knob for controlling electronic devices of the invention when, can will Portable separately adjustable knob is placed on user-friendly beside cigar lighter.It is driven by rotating the knob-operated key 123 The rotary encoder 121 is rotated to designated position, is realized and is opened energization；It opens after being powered, passes through wireless module such as bluetooth After module and electronic equipment such as mobile phone or vehicle mounted playing apparatus establish connection, then by adjusting 123 band of knob-operated key Dynamic rotary encoder 121 generates volume adjustment signal or cuts song signal, controls electronics after handling by the main control chip Equipment such as mobile phone or vehicle mounted playing apparatus realize the adjusting or switching song of volume.Such as when booting connects electronic equipment Afterwards, it rotates clockwise the knob-operated key 123 and drives and rotate the rotary encoder 121, realize that volume tunes up, when counterclockwise It realizes that volume is turned down and goes to designated position when rotating knob-operated key 123 and completes shutdown.In this way, portable independence of the invention Adjusting knob can establish connection with various electronic equipments, realize that user can be with by one portable separately adjustable knob of setting It carries, is realized whenever and wherever possible to electronic equipment such as mobile phone, smart television, the volume of home theater and the control of correlation function System is used for user's operation and is provided convenience significantly, and its structure is simple, entire portable separately adjustable knob occupied space It is small, it is very convenient to carry.

It should be noted that rotating the rotary coding by adjusting the knob-operated key 123 and driving in the present invention Device 121 may be implemented to switch, and the rotation knob-operated key 123 that or else breaks after unlatching, which drives, rotates the rotary encoder 121, Volume adjusting may be implemented, and the present embodiment uses rotary encoder 121 when realizing that volume is tuned up clockwise to most When big, can also continue to rotation knob-operated key 123, when at this time, volume no longer increases, but at this time if another mistake hour hands rotate when, Volume can be turned down, such setting uses the good operating experience of band to user, makes to provide conveniently for user.

Further, as shown in Fig. 2, the portable separately adjustable knob, further include: it is arranged described portable Supplying cell 113 in separately adjustable knob 100 for being powered to PCB circuit board 110, the supplying cell 113 are distinguished It is electrically connected with the PCB circuit board 110.Because product of the present invention consumes very small wireless module 112 and master using function It is also small to control the power consumption whole in this way of chip 111, preferably uses the supplying cell 113 for button cell 118 (as shown in Figure 3), Occupying little space in this way can make entire portable separately adjustable knob be made smaller, be convenient for carrying, and using button electricity Pond replacement also facilitates.Certain supplying cell 113 is or rechargeable battery or dry cell.

Further, portable separately adjustable knob of the present invention preferably integrates institute using the wireless module 112 It states in main control chip 111, forms a main control chip 111 for having radio function.Using the main control chip 111 with radio function, Space and effectively energy saving can be saved.For example, the main control chip 111 is the main control chip of a chip model TX2I 111。

It preferably can be anti-skidding using being provided in portable separately adjustable 100 lower end of knob in the embodiment of the present invention Pad, portable separately adjustable knob carrying of the invention so are anywhere all put in one plane, by described anti-skidding Pad the portable separately adjustable knob can be stablized be realized at any time in any plane adjusting to volume of electronic device or Switching.

In other embodiment, portable separately adjustable 100 lower end of knob is provided with the rubber mat 119 of Pasting (as shown in Figure 3), portable separately adjustable knob 100 of the invention in this way is onboard in use, vehicle-mounted light a cigarette can be pasted onto In plane near device, user's real-time operation is facilitated to adjust volume or switching song.

Portable separately adjustable 100 lower end of knob can certainly be provided with magnetic adsorption layer, in this way, when using magnetic Portable separately adjustable knob 100 of the invention can be placed on to the equipment surface with magnetic structure, such as band magnetic when layer Inhale the Bluetooth audio device on surface.

Further, as shown in figures 1 and 3, the portable separately adjustable knob 100 is a circular shell (such as Fig. 4 institute 100 shown), and the receiving sky that can accommodate installation PCB circuit board 110 and supplying cell 113 is provided in the circular shell Between 114.

Further, as shown in figures 1 and 3, the receiving of PCB circuit board 110 for being equipped with rotary encoder 121 is mounted on The accommodation space 114, the adjusting key upper end of rotary encoder 121 engage described in installation after passing through the circular shell upper surface Knob-operated key 123.

Further, as shown in figure 3, the portable separately adjustable knob 100 includes: shell 115 in one, engaging installation The upper cover 117 of middle 115 upper end of shell is arranged in bottom case 116 in middle 115 lower end of shell；The upper cover 117, middle shell 115, bottom case 116 Successively assembly connection forms the accommodation space 114 that can accommodate installation PCB circuit board 110 and supplying cell 113, bottom case 116 Lower end is provided with rubber mat.

In other preferred embodiment, it can be wholely set to form a band with the bottom case 116 using the middle shell 115 The main casing of cavity, the upper cover 117 are mounted on the main casing upper end, and such technological forming is simpler, easy to assembly；Certainly It can also be wholely set to form inverted U-shaped shell with the middle shell 115 using the upper cover 117, the engaging of bottom case 116 installation In the inverted U-shaped shell lower end, such technological forming is simpler, easy to assembly.

Further, the embodiment of the portable separately adjustable knob, the knob regulating device include that setting exists The rotation knob (as shown in Figure 3 123) for adjusting volume on the portable separately adjustable knob 100, is arranged in institute State portable separately adjustable knob 100 for handoff functionality switching key, the rotation knob, switching key respectively with PCB Circuit board 110 connects.I.e. rotation knob described in the present embodiment can also be separated with switching key is separately provided.Certainly preferably It can also be wholely set, i.e., the described rotation knob, switching key are integrally disposed on the rotary encoder 121 with key, when logical It crosses to rotate when the knob-operated key 123 drives the rotation of key 122 of the rotary encoder 121 and volume may be implemented Regulatory function, and the triggering downwards of key 122 that the knob-operated key 123 controls the rotary encoder 121 ought be pressed downwards Realize that function switch function for example switches song, to realize switching key function.

Further, as shown in figure 4, the portable separately adjustable knob, the knob-operated key 123 are round gold Belong to knob, the circular metal knob and circular shell (as shown in Figure 4 100) concentric co-axial are arranged；And the toroidal shell Body diameter is more than or less than or is equal to circular metal knob diameter.When circular shell diameter is greater than circular metal knob diameter, The circular shell of lower section is bigger than the circular metal knob of top, uses as shown in figure 4, user is facilitated to adjust.

And when circular shell diameter is less than circular metal knob diameter, the circle of the circular metal knob of top than lower section Shell is big, and the user's circular metal knob for forming top can be the circular shell of lower section significantly, can be by the toroidal shell of lower section Body hides greatly setting, and appearance is easy for operation.

When circular shell diameter is equal to circular metal knob diameter, the circular shell of lower section and the circular metal of top revolve Button is equally big, forms series connection structure and user is facilitated to adjust use.

Certainly in other preferred embodiment, portable separately adjustable knob of the present invention is described portable only Vertical adjusting knob 100 can also be a square casing or a star shell or be the other shapes such as a polygon shell, facilitate use Family carries.

Further, the wireless module 112 can be bluetooth module or WIFI module.It can be adopted when for bluetooth module With independent Bluetooth chip NRF51822, this chip energy consumption is low, can prolong the service life.

Certainly in a further embodiment, encoder or potentiometer replacement, example are controlled in 121 others of rotary encoder It include: such as the middle control encoder or electricity with key being mounted in PCB circuit board 110 using the knob regulating device 120 Position device and the knob-operated key 123 being engaged and installed on the key of middle control encoder or potentiometer.And under some circumstances, Cost and power consumption can be effectively reduced using rotary encoder 121, and save space, provided convenience for user's operation use.

In the present invention, the main control chip 111 with radio function is the main control chip 111 of a chip model TX2I, Cost and power consumption can be effectively reduced, and save space, provided convenience for user's operation use.

Further, the portable separately adjustable knob, as shown in Fig. 2, its further include: it is arranged described portable Wireless connection indicator light 101 on separately adjustable knob 100 for carrying out being wirelessly connected prompt, the wireless connection indicator light 101 are electrically connected with PCB circuit board 110.It is wirelessly connected indicator light 101 and is preferably LED light, in the present invention, when activated by suitable Hour hands rotate the switch of knob-operated key 123 and open, and the flashing of 101 normal frequency of indicator light is wirelessly connected after unlatching, if When having the connection of the electronic equipments such as bluetooth, the wireless connection indicator light 101 is high-frequency flashing, and direct bluetooth connection success is extensive Multiple normal frequency flashing.After rotating the knob-operated key 123 counterclockwise and shutting down to designated position, wireless connection is indicated Lamp 101 does not flash.As it can be seen that wireless connection indicator light 101, which is arranged, in the present invention can easily remind user working status.

As shown in Fig. 5, Fig. 6 and Fig. 7, the audio for remotely controlling electronic devices of the embodiment of the present invention adjusts processing dress The portable independent receiver 200 set, comprising: portable independent receiver shell 900 is arranged in the portable independence Pcb board 910 in receiver shell 900；The wireless chip 911 for connecting with electronic equipment on PCB plate 910 is set, The audio processing chip 912 for being handled the audio of electronic equipment on pcb board 910 is set；The wireless chip 911 connect with the audio processing chip 912.Portable independent receiver of the invention, the portable independent receiver shell A variety of shapes being convenient for carrying such as various structures such as roundlet body, small square body or small multi-party body can be set into body 900 The portable independent receiver shell 900 of the shell structure of form, embodiment illustrated in fig. 5 is set to a strap cam knot The small round casing of structure, each component is installed in the space that it can be made full use of internal, and can also accomplish overall volume very little side Portable belt.911 main function of wireless chip being arranged on pcb board 910 in the present embodiment is wirelessly connected with electronic equipment foundation It connects for example to establish with the mobile phone of playable music or Bluetooth audio device and be wirelessly connected, for example, wireless chip 911 can be used for 2.4G Radio transmitting and receiving chip；And the audio processing chip 912 on pcb board 910 is set, main function is for the sound to electronic equipment Frequency is handled.

Portable independent receiver in the present embodiment allows music in conventional player as an audio processing bridge Signal stream, which goes to after portable independent receiver of the invention to stay again, is back to conventional player, realizes that portable audio handles function Can, it can be provided conveniently for user whenever and wherever possible with portable apparatus for processing audio.

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 Machine and the portable independent receiver of the invention with audio processing function are established by wireless chip to be wirelessly connected, at this time mobile phone The music of broadcasting can be transmitted to after audio processing chip 912 carries out the processing of audio sound quality by wireless chip 914 passes through nothing again Core piece 914 is sent to Mobile phone horn broadcasting, and passing through audio sound quality in this way, treated that music effect is more preferable, improves electricity The audio result of broadcast of sub- equipment.Portable independent receiver with audio processing function of the invention suitable one can take with oneself The portable audio processing equipment of band, very convenient user's operation use again space-saving.

In preferably embodiment, as shown in fig. 7, 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 of the invention with audio processing function is passed through into the wireless chip 914 It establishes and is wirelessly connected with mobile phone, and pass through bluetooth module 915 or the audio processing chip 912 by being integrated with Bluetooth function It establishes and is wirelessly connected 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 believed Number, 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 function Audio processing chip 912 be sent to mobile unit broadcasting, such mobile unit releases the music effect after audio effect processing More preferably, it is provided convenience for the use of user.The audio result of broadcast of electronic equipment is improved, uses for user's operation and mentions significantly Convenience is supplied, 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 of the invention with audio processing function, it can be with the various electricity that can play music Sub- equipment establishes connection, realizes that user can carry by one portable independent receiver of setting, realizes 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, The audio result of broadcast of electronic equipment is improved, uses for user's operation and provides convenience significantly, and its structure is simple, entirely Portable independent receiver occupies little space, very convenient to carry.

Further preferably embodiment, as shown in Fig. 5, Fig. 6 and Fig. 7, the portable independent receiver is also wrapped It includes, the audio interface 913 on the portable independent receiver shell 900 is set；At the audio interface 913 and audio Chip 912 is managed to connect.Setting audio interface 913 keeps connection signal transmission more stable.Preferably, the audio interface 913 is AUX Audio interface.For example, it is desired to when mobile phone broadcasting audio is placed on mobile unit broadcasting, by the portable independence of the invention Receiver can be steady to establish by the AUX tone frequency channel wire grafting of the audio interface 913 (AUX audio interface) and mobile unit Fixed connection, and established and be wirelessly connected with mobile phone by the wireless chip 914.Work as mobile phone to play music, by with mobile phone It establishes the wireless chip 914 being wirelessly connected and receives the music signal that mobile phone is sent, be sent to the progress of audio processing chip 912 After audio effect processing, then the AUX tone frequency channel wire of the audio interface 913 (AUX audio interface) and mobile unit by being stably connected with Plug connection is sent to mobile unit broadcasting, and music effect of such mobile unit releasing after audio effect processing is more preferable, connection Transmission signal is more stable and reliable, provides convenience for the use of user.Improve the audio result of broadcast of electronic equipment.

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 The portable independent receiver of invention provides working power.Wherein, the power supply interface 914 can for mini USB interface or Type C interface (as shown in Figure 8) is standard USB interface, can connect when onboard using and causes vehicle-mounted USB power supply interface To provide power supply.When it is mini USB interface or type C interface, it is easier to reduce the whole of portable independent receiver Body volume.Certainly built-in rechargeable lithium battery can also be directly arranged in the present invention, by rechargeable lithium battery and the pcb board 910 connections, with power supply needed for providing work to portable independent receiver of the invention, using the built-in chargeable lithium electricity of setting Pond carries more convenient in this way.

Further, the portable independent receiver, such as Fig. 5 and Fig. 7, 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 fig. 7, 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.

In further carrying out example, as shown in fig. 6, 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.

Further, the portable independent receiver, as shown in Figure 6 and Figure 7, further include: the pcb board is set Microphone 917 on 910, the microphone 917 are connect with the audio processing chip 912.In the embodiment of the present invention, work as needs In vehicle-mounted broadcasting mobile phone music, the portable independent receiver of the invention with audio processing function is passed through into the no core Piece 914 and mobile phone, which are established, to be wirelessly connected, and passes through bluetooth module 915 or the audio processing chip by being integrated with Bluetooth function After 912 establish wireless connection with mobile unit, the voice that user can also be received by the microphone realizes that K sings function, wheat Gram received voice of wind is 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 5 and Figure 8, 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 5, 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 figures 7 and 9, 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, it is right that lower casing 921 uses card convex to be caught in middle part shell 920 The card slot answered realizes the connection of lower casing and middle part shell, and 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. 6, 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 5, 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 9, 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.Easy to accomplish and cost It is low.

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.

Based on the above embodiment, the present invention also provides a kind of controls that processing unit is adjusted based on described in any item audios Method processed, comprising: following four control method:

4th kind of working method, the portable separately adjustable knob can also pass through the Bluetooth audio device of wireless module and household Connection is established, does not have to go to beside sound equipment when user adjusts volume or switching song, it can be by portable portable The separately adjustable knob of formula remotely adjusts volume and/or switching song to Bluetooth audio device.

5th kind of working method, when knob regulating device described in the long-pressing, realize the voice assistant of one-key start electronic equipment Function.

In conclusion a kind of audio for remotely controlling electronic devices provided by the present invention adjust processing unit and its Control method is used for and electricity due to using including: portable separately adjustable knob, being arranged on portable separately adjustable knob The wireless connection module of sub- equipment connection is arranged on portable separately adjustable knob and is used to carry out volume control to electronic equipment The adjusting knob of system or function switch；Portable separately adjustable knob of the invention can establish connection with various electronic equipments, lead to It crosses the portable separately adjustable knob of setting one and realizes that user can carry, realized whenever and wherever possible to electronic equipment such as hand Machine, smart television, the volume of home theater and the long-range control of correlation function are used for user's operation and are provided convenience significantly, And its structure is simple, and entire portable separately adjustable knob occupies little space, very convenient to carry.

It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention Protect range.

Claims

1. a kind of audio for remotely controlling electronic devices adjusts processing unit characterized by comprising

It can establish and be wirelessly connected, for carrying out long-range volume adjustment and/or function switch just to electronic equipment with electronic equipment Take the separately adjustable knob of formula；

The one side of connection can be established with electronic equipment for handling the audio of electronic equipment, controlling electronic devices carries out Respective response；On the other hand it can be used for receiving the volume adjustment instruction and/or function switch control of portable separately adjustable knob Instruction, switching are sent to the portable independent receiver of electronic equipment；The portable independent receiver can with it is described portable Separately adjustable knob, which is established, to be wirelessly connected；

Be provided with wireless module on the portable separately adjustable knob, and for electronic equipment carry out volume adjustment and/ Or the knob regulating device of function switch；

Wireless chip is provided on the portable independent receiver, and connect with wireless chip for electronic equipment The audio processing chip that audio is handled.

2. the audio according to claim 1 for remotely controlling electronic devices adjusts processing unit, which is characterized in that institute State portable separately adjustable knob, comprising: the PCB circuit board in the portable separately adjustable knob is set；Setting is in institute State the main control chip in PCB circuit board, the wireless module is arranged in PCB circuit board, for portable independently connecing with described Device is received to establish wireless connection or establish wireless connection with electronic equipment；The knob regulating device is arranged portable separately adjustable On knob；The knob regulating device, wireless module are connected with the main control chip respectively.

3. the audio according to claim 1 for remotely controlling electronic devices adjusts processing unit, which is characterized in that institute State portable independent receiver, comprising: portable independent receiver shell is arranged in the portable independent receiver shell Pcb board；The wireless chip be arranged on the pcb board for electronic equipment establish be wirelessly connected or with it is portable solely Vertical adjusting knob, which is established, to be wirelessly connected, and the audio processing chip is arranged on pcb board to carry out for the audio to electronic equipment Processing；The wireless chip is connect with the audio processing chip.

4. the audio according to claim 2 for remotely controlling electronic devices adjusts processing unit, which is characterized in that its Further include: the supplying cell in the portable separately adjustable knob for being powered to PCB circuit board is set, and setting exists Wireless connection indicator light on the portable separately adjustable knob for carrying out being wirelessly connected prompt, the wireless connection instruction Lamp is electrically connected with PCB circuit board；The supplying cell is electrically connected with the PCB circuit board respectively；

5. the audio according to claim 2 for remotely controlling electronic devices adjusts processing unit, which is characterized in that institute It states wireless module to integrate in the main control chip, forms a main control chip for having radio function, it is described with radio function Main control chip is the main control chip of a chip model TX2I.

6. the audio according to claim 2 for remotely controlling electronic devices adjusts processing unit, which is characterized in that The portable separately adjustable knob lower end is provided with the rubber mat or non-slip mat of magnetic adsorption layer or Pasting.

7. the audio according to claim 2 for remotely controlling electronic devices adjusts processing unit, which is characterized in that institute State knob regulating device include: one be mounted in PCB circuit board the rotary encoder with key, be engaged and installed in rotary coding Knob-operated key on device key；

Or the knob regulating device include: a middle control encoder with key being mounted in PCB circuit board or potentiometer, with And it is engaged and installed in the knob-operated key on the key of middle control encoder or potentiometer.

8. the audio according to claim 5 for remotely controlling electronic devices adjusts processing unit, which is characterized in that institute Stating portable separately adjustable knob is a circular shell, and is provided in the circular shell and can accommodate installation PCB circuit board And the accommodation space of supplying cell；The PCB circuit board receiving for being equipped with rotary encoder is mounted on the accommodation space, and rotation is compiled The knob-operated key is installed in engaging after the adjusting key upper end of code device passes through the circular shell upper surface.

9. the audio according to claim 1 for remotely controlling electronic devices adjusts processing unit, which is characterized in that institute Stating portable separately adjustable knob includes: shell in one, is engaged and installed in the bottom case of middle shell lower end, and the upper of middle shell upper end is arranged in Lid；Successively assembly connection forms the receiving that can accommodate installation PCB circuit board and supplying cell for the upper cover, middle shell, bottom case Space, bottom case lower end are provided with rubber mat.

10. the audio according to claim 9 for remotely controlling electronic devices adjusts processing unit, which is characterized in that The middle shell and the bottom case are wholely set the main casing with cavity that form one, and the upper cover is mounted on the main casing upper end； Or the upper cover and the middle shell are wholely set to form inverted U-shaped shell, the bottom case is engaged and installed under the inverted U-shaped shell End.

11. the audio according to claim 7 for remotely controlling electronic devices adjusts processing unit, which is characterized in that The knob-operated key is circular metal knob, and the circular metal knob and circular shell concentric co-axial are arranged；And it is described Circular shell diameter is more than or less than or is equal to circular metal knob diameter；

12. the audio according to claim 3 for remotely controlling electronic devices adjusts processing unit, which is characterized in that The portable independent receiver further include: the audio interface on the portable independent receiver shell is set；Setting exists Power supply interface on the portable independent receiver shell；Be arranged on portable independent receiver shell for switch with Electronic equipment establishes the switching key being wirelessly connected；And the Bluetooth function module that is connect with the audio processing chip or an institute Stating audio processing chip is the audio processing chip for being integrated with Bluetooth function；The audio interface is connect with audio processing chip； The power supply interface is connect with the pcb board: the switching key is connect with the audio processing chip.

13. the audio according to claim 12 for remotely controlling electronic devices adjusts processing unit, which is characterized in that The switching key includes the electronic conduction key being arranged on pcb board, for installing the physical button of the electronic conduction key, institute It states physical button and protrudes setting across the portable independent receiver housing upper surface.

14. the audio according to claim 12 for remotely controlling electronic devices adjusts processing unit, which is characterized in that The portable independent receiver further include: the microphone on the pcb board is set, is arranged and takes formula independent receiver shell described Intracorporal rechargeable lithium battery, rechargeable lithium battery are connect with the pcb board；The microphone and the audio processing chip connect It connects.

15. the audio according to claim 12 for remotely controlling electronic devices adjusts processing unit, which is characterized in that The portable independent receiver shell is a shell with contour, and described with contour The accommodation space that can accommodate installation pcb board part is provided in shell；The audio interface is AUX audio interface, the AUX sound Frequency interface is mounted on the protrusion of the contour of the middle part shell.

16. the audio according to claim 12 for remotely controlling electronic devices adjusts processing unit, which is characterized in that The portable independent receiver shell includes: a middle part shell with contour, is engaged and installed in middle part shell lower end Lower casing, the upper casing of middle part shell upper end is set；Successively assembly connection formation can accommodate installation for the upper casing, middle part shell, lower casing The accommodation space of pcb board part.

17. the audio according to claim 16 for remotely controlling electronic devices adjusts processing unit, which is characterized in that The middle part shell and the lower casing are wholely set the main casing with cavity that form one, and the upper casing is mounted on the main casing End；Or the upper casing and the middle part shell are wholely set to form inverted U-shaped shell, the lower casing is engaged and installed in the inverted U-shaped shell Body lower end；Middle part is provided with the through-hole passed through for physical button on the upper casing, is provided on the middle part shell and microphone Corresponding ventilation hole.

18. the audio according to claim 12 for remotely controlling electronic devices adjusts processing unit, which is characterized in that The plug division of the interface of the power supply interface and audio interface is respectively to mutually oppositely arranged in the portable independent receiver Shell both ends.

19. the audio according to claim 12 for remotely controlling electronic devices adjusts processing unit, which is characterized in that The power supply interface is USB interface or mini USB interface or type C interface；The wireless chip is a model LT6600 wireless chip；The audio processing chip is the audio processing chip of model P8908；

20. a kind of control method for adjusting processing unit based on the described in any item audios of claim 1-19, which is characterized in that Include: following five kinds of control methods:

The first control method: when the music that need to play mobile phone is after the audio adjusts processing unit progress audio processing Mobile unit is sent to play；The portable separately adjustable knob is then passed through into wireless module and the portable independent receiver Wireless chip establish be wirelessly connected；Mobile phone establishes bluetooth connection by bluetooth and portable independent receiver bluetooth module, institute It states portable independent receiver and connection is established by the audio interface of its setting and the AUX tone frequency channel wire of vehicle mounted playing apparatus again；Hand The audio signal that machine sowing is put carries out sound quality and sound by the audio processing chip that bluetooth is sent to the portable independent receiver After the processing of effect, then vehicle mounted playing apparatus is sent to by audio interface and is played, and at this time can also be by described portable only The knob-operated key rotary volume adjustment size of vertical adjusting knob, and can be by pressing and rotating clockwise the knob-operated Key, which is realized, switches next song, or switches a upper song by pressing and rotating the knob-operated key counterclockwise and realize；

Second of control method: the portable separately adjustable knob passes through wireless module and the portable independent receiver Wireless chip, which is established, to be wirelessly connected, and the portable independent receiver passes through the AUX sound of audio interface and vehicle mounted playing apparatus again Frequency line establishes connection；The audio signal of vehicle mounted playing apparatus be sent to the audio processing chip of the portable independent receiver into After the processing of row sound quality and audio, then vehicle mounted playing apparatus broadcasting being sent back to, the music effect played back is very good, and This existing goes back simultaneously can be by the knob-operated key rotary volume adjustment of the portable separately adjustable knob, and can pass through long-pressing And it rotates the knob-operated key and realizes switching song；

The third control method, portable separately adjustable knob and portable independent receiver all can individually connect mobile phone, with right The music that mobile phone plays accordingly is controlled；When portable separately adjustable knob individually connects mobile phone, can hold at any time just It takes the separately adjustable knob realization of formula and song is adjusted or switched to the volume of mobile phone to play music；When portable independent receiver Individually when the connection of connection mobile phone, sound can be carried out to the audio of mobile phone by the audio processing chip of the portable independent receiver Mobile phone broadcasting is issued after matter and audio effect processing again；

4th kind of working method, the portable separately adjustable knob can also be established by the Bluetooth audio device of wireless module and household It connects, does not have to go to beside sound equipment when user adjusts volume or switching song, it can be by portable portable only Vertical adjusting knob remotely adjusts volume and/or switching song to Bluetooth audio device；

5th kind of control method, when knob regulating device described in the long-pressing, realize the voice assistant function of one-key start electronic equipment Energy.