CN209072712U

CN209072712U - A kind of digital intelligent integration audio player

Info

Publication number: CN209072712U
Application number: CN201821911845.6U
Authority: CN
Inventors: 徐卫国
Original assignee: Shenzhen Huayan Co-Founding Electronic Technology Co Ltd
Current assignee: Shenzhen Huayan Co-Founding Electronic Technology Co Ltd
Priority date: 2018-11-20
Filing date: 2018-11-20
Publication date: 2019-07-05
Anticipated expiration: 2028-11-20

Abstract

The utility model discloses a kind of digital intelligent integration audio players, including player casing, wi-fi antenna and Doby sound channel component, the setting of player casing bottom symmetrical is provided with display screen, acknowledgement key, selection key, USB interface, thumb wheel and several function keys on the front panel of player casing there are four stabilizer blade；Player casing rear panel is provided with wi-fi antenna；Player casing rear panel is provided with analogue audio frequency Differential Output port, the non-equilibrium output port of simulation and earphone interface, digital coaxial output line mouth, digital fiber output port, HDMI interface, SD/TF card socket port and power interface；Power module and circuit board module are provided on the frame being fixedly connected inside player casing, player casing inner cavity rear wall is provided with hard disk；The utility model facilitates digital audio file by wi-fi antenna or audio signal inputs, and improves result of broadcast by 5.1 sound channel component of Doby；Pass through hard-disc storage audio；The setting of stabilizer blade reduces vibration simultaneously, keeps music pure.

Description

A kind of digital intelligent integration audio player

Technical field

The utility model relates to audio play-back technology field, specifically a kind of digital intelligent integration audio player.

Background technique

Numeral science and technology are maked rapid progress, and are led to many traditional household electrical appliance upgradings or are directly replaced, with sound The development of technology and digital technology is rung, the field of audio once played in audio, CD player is prevailing for a time, with sound technique sum number , there is intelligent digital audio player successively in recent years in the development of word technology, and inside has the function of power amplification, when directly claim It is also gradually mature by development in recent years for audio-frequency power amplifier, start instead of other playback equipments such as CD player in sound equipment The market position in field.

Many intelligent audio players can be by modes such as USB interface, SD/TF card socket port and HDMI interface by hand The digital audio file or audio signal of the digital equipments such as mechanical, electrical brain and storage equipment are input in intelligent audio player, Become analog signal using processes such as decoding, amplification, digital-to-analogue conversions, these analog signals are played or led to by loudspeaker again Analogue audio frequency Differential Output port, the non-equilibrium output port of simulation and the other equipment such as earphone interface external speaker or earphone are crossed to come It plays；But some intelligent audio players do not have the mode that is wirelessly input to of digital audio file or audio signal, input is not Just, the effect of loudspeaker broadcasting audio is bad, cannot give people feeling on the spot in person, itself can not store audio file, only External input can be leaned on, causes its own vibration to lead to voiced sound simultaneously because playing the acoustic pressure of music；External high quality fidelity sound Case or loudspeaker realize that output plays, and high-fidelity audio power amplifier structure is simple at present, and fidelity is not strong, vulnerable to internal and External vibration interference, influences the fidelity of its own, therefore, those skilled in the art provide a kind of digital intelligent integration sound Frequency player, to solve the problems mentioned in the above background technology.

Summary of the invention

The purpose of this utility model is to provide a kind of digital intelligent integration audio players, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions:

A kind of digital intelligent integration audio player, including 5.1 sound channel group of player casing, wi-fi antenna and Doby Part, there are four stabilizer blade, the front panel middle parts of player casing to be provided with display screen, position for the player casing bottom symmetrical setting Acknowledgement key is provided on the right side of the display screen, acknowledgement key periphery is provided with four selection keies up and down, is located at below selection key that It is a to be provided with USB interface, thumb wheel and several function keys are provided on the left of display screen；The player casing rear panel center Top is provided with wi-fi antenna, and wi-fi antenna lower end includes short column, and short column is adapted to the inner ring of restraint circle, and restraint circle is fixed It is mounted on the rear panel of player casing；It is disposed with a pair of of simulation from top to bottom on the left of the player casing rear panel Audio balance output port, the non-equilibrium output port of a pair of of simulation and earphone interface, rear panel middle part are provided with digital coaxial defeated Exit port, digital fiber output port, HDMI interface and SD/TF card socket port, rear panel right side are provided with power interface；It is described Player casing intracavity bottom is fixedly connected with frame, and frame roof is provided with power module and circuit board module, power module In be provided with transformer, hard disk is fixedly installed on the rear wall of player casing inner cavity, blower tray, blower tray are covered on hard disk On be provided with fan.

As a further solution of the present invention: restraint circle top is provided with cunning of the opening towards restraint circle inner ring Hole is fitted with traveller in slide opening, is connect with slide opening bottom hole by spring at the top of traveller, and traveller lower end is spherical surface end, under traveller The slot bottom for the semicircular arc slot being provided on the spherical surface end at end and short column contradicts.

The stabilizer blade bottom is provided with PU gasket as a further solution of the present invention, and stabilizer blade bottom surface is provided with foot Mounting hole is followed closely, foot nail mounting hole is positioned away from the center of stabilizer blade bottom surface.

The 5.1 sound channel component of Doby includes as a further solution of the present invention, five loudspeakers and one Woofer, five loudspeakers are located at left and right sides of the front panel of player casing and outside middle upper portion and player The rear side end of shell left and right sidewall, woofer are located at the front panel middle lower portion of player casing.

Analogue audio frequency balance as a further solution of the present invention, on the rear panel of the player casing is defeated Exit port, the non-equilibrium output port of simulation, digital coaxial output line mouth, digital fiber output port, SD/TF card socket port, HDMI interface and electric connection earphone interface are handled using 24K craft of gilding.

The thumb wheel lateral wall passes through electroplating processes as a further solution of the present invention,.

Compared with prior art, the utility model has the beneficial effects that

The utility model designs rationally in structure, can not only be connect by USB buckle, SD/TF card socket port and HDMI Cause for gossip shows the input of digital audio file audio signal, can also connect network by wi-fi antenna, connect with mobile phone A P hot spot, with The smart machines such as mobile phone, computer, tablet computer form local area network at same wi-fi, realize digital sound in this way Frequency file or audio signal input, and antenna can be acted on stirring and be packed up, it is convenient and practical；Pass through raising in 5.1 sound channel component of Doby Sound device and woofer play, and form stereo-circulation sound in space；It is inputed in external digital audio file audio signal When in this player, these digital audio files and audio signal recording can be got off and be stored in its internal hard disk, supplied It plays next time and uses；The setting of foot nail mounting hole and PU gasket reduces vibration on stabilizer blade simultaneously, keeps music pure.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of digital intelligent integration audio player.

Fig. 2 is a kind of rear view of digital intelligent integration audio player.

Fig. 3 is a kind of schematic diagram of internal structure of digital intelligent integration audio player.

Fig. 4 is a kind of bottom view of stabilizer blade in digital intelligent integration audio player.

Fig. 5 is a kind of side view of wi-fi antenna in digital intelligent integration audio player.

Fig. 6 is the connection signal of the short column of wi-fi antenna and restraint circle in a kind of digital intelligent integration audio player Figure.

In figure: 1- player casing, 2- loudspeaker, 3- display screen, 4- stabilizer blade, 401-PU gasket, 402- foot nail mounting hole, 5- acknowledgement key, 6- selection key, 7- thumb wheel, 8- work energy part, 9- woofer, 10-USB interface, 11-wi-fi antenna, 111- Short column, 1110- semicircular arc slot, 12- restraint circle, 121- slide opening, 122- traveller, 123- spring, 13- power interface, 14- earphone Interface, 15-HDMI interface, 16-SD/TF card socket port, 17- analogue audio frequency Differential Output port, 18- simulate non-equilibrium output Port, 19- number coaxial output line mouth, 20- digital fiber output port, 21- frame, 22- power module, 23- circuit board module Block, 24- disk, 25- blower tray, 26- fan.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

Please refer to Fig. 1~6, in the utility model embodiment, a kind of digital intelligent integration audio player, including play 5.1 sound channel component of device shell 1, wi-fi antenna 11 and Doby, 1 bottom symmetrical of player casing are arranged there are four stabilizer blade 4, It is provided with display screen 3 in the middle part of the front panel of player casing 1, acknowledgement key 5,5 periphery of acknowledgement key are provided on the right side of display screen 3 Four selection keies 6 up and down are provided with, that is provided with usb 10 positioned at 6 lower section of selection key, is located at 3 left side of display screen It is provided with thumb wheel 7 and several function keys 8 (including set key, circulation reset key and addition/delete key)；The player casing 1 Rear panel central upper is provided with wi-fi antenna 11, and 11 lower end of wi-fi antenna includes short column 111, short column 111 and restraint circle 12 inner ring adaptation, restraint circle 12 are fixedly mounted on the rear panel of player casing 1；1 rear panel of player casing is left Side is disposed with a pair of of analogue audio frequency Differential Output port 17, the non-equilibrium output port 18 of a pair of of simulation and earphone from top to bottom Interface 14, rear panel middle part are provided with digital coaxial output line mouth 19, digital fiber output port 20, HDMI interface 15 and SD/ TF card socket port 16, rear panel right side are provided with power interface 13；1 intracavity bottom of player casing is fixedly connected with frame 21, power module 22 and circuit board module 23 are provided at the top of frame 21, and transformer, player are provided in power module 22 It is fixedly installed with hard disk 24 on 1 inner cavity rear wall of shell, blower tray 25 is covered on hard disk 24, is provided with wind on blower tray 25 Fan 26.

12 top of restraint circle is provided with slide opening 121 of the opening towards 12 inner ring of restraint circle, is fitted with cunning in slide opening 121 Column 122, the top of traveller 122 are connect with 121 bottom hole of slide opening by spring 123, and 122 lower end of traveller is spherical surface end, under traveller 122 The slot bottom for the semicircular arc slot 1110 being provided on the spherical surface end at end and short column 111 contradicts, since spring 121 is in compression shape State pushes traveller 122 and makes the slot bottom of the semicircle arc groove 1110 of 122 lower end of traveller conflict, to limit wi-fi antenna 11 Short column 111 random rotation, and then wi-fi antenna 11 can be allowed to stay in a certain position, meanwhile, can be stirred with hand Wi-fi antenna, allows the left-right rotation in the inner ring of restraint circle 12 of short column 111, and due to the setting of semicircle arc groove 1110, short The left-right rotation range of column 111 only has 90 degree, i.e., the range that wi-fi antenna 11 or so is stirred only has 90 degree, to pack up Or hold up wi-fi antenna.

4 bottom of stabilizer blade is provided with PU gasket 401, and 4 bottom surface of stabilizer blade is provided with foot nail mounting hole 402, and foot follows closely mounting hole 402 It is positioned away from the center of 4 bottom surface of stabilizer blade, when this player is placed on horizontal plane, foot nail insertion stabilizer blade 4 on horizontal plane In the foot nail mounting hole of bottom surface, the movement of this player in the horizontal plane is limited, while PU gasket 401 being cooperated to reduce vibration again, Keep music pure, because vibration caused by the acoustic pressure of the sound of sending can make sound voiced sound occur when this player plays music.

The 5.1 sound channel component of Doby includes five loudspeakers 2 and a woofer 9, and five loudspeakers 2 are distinguished Rear side end positioned at the front panel left and right sides and 1 left and right sidewall of middle upper portion and player casing of player casing 1, bass Loudspeaker 9 is located at the front panel middle lower portion of player casing 1, by the setting of 5.1 sound channel component of Doby, makes music more There is three-dimensional sense, around surrounding, improves result of broadcast.

Analogue audio frequency Differential Output port 17, the non-equilibrium output port of simulation on the rear panel of the player casing 1 18, digital coaxial output line mouth 19, digital fiber output port 20, SD/TF card socket port 16, HDMI interface 15 and electric connection Earphone interface 14 is handled using 24K craft of gilding, reduces resistivity, and various interfaces generally all have certain resistance value, quite In having sealed in a resistance value in circuit, they have a certain impact to the transmission of signal, especially to more small Effect of signals is larger.

7 lateral wall of thumb wheel passes through electroplating processes, improves feel, with mechanical texture, while rotating to a direction This player is then closed on earth, when choosing turns to another way, then opens player, and the more multitone amount rotated is bigger.

The power module 22 and circuit board module 23, hard disk 24, fan 26, display screen 3, loudspeaker 2 and bass loudspeaker Device 9 is electrically connected, and provides electric power, and power interface 13 and power module 22 are electrically connected.

The circuit board module 23 and hard disk 24, display screen 3, loudspeaker 2, woofer 9, wi-fi antenna 11, confirmation Key 5, selection key 6, thumb wheel 7, function key 8, USB buckle 10, analogue audio frequency Differential Output port 17, the non-equilibrium output port of simulation 18, digital coaxial output line mouth 19, digital fiber output port 20, SD/TF card socket port 16, HDMI interface 15 and earphone interface 14 are electrically connected.

The working principle of the utility model is:

The utility model relates to a kind of digital intelligent integration audio player, when work, can by USB buckle 10, Digital audio file audio signal is inputed to the circuit board module inside this player by SD/TF card socket port 16 and HDMI interface 23；Or network is connected by wi-fi antenna 11, it connect with mobile phone A P hot spot, is set with intelligence such as mobile phone, computer, tablet computers It is standby that local area network is formed at same wi-fi, in this way by the digital audio on network or on the smart machines such as mobile phone File or audio signal are driven to the circuit board module 23 inside this player；Mould is converted to by processing inside player again Quasi- audio signal is played by loudspeaker 2 in 5.1 sound channel component of Doby and woofer 9, forms three-dimensional ring in space Around sound, these analog audio signals can also be passed through analogue audio frequency Differential Output port 17, non-equilibrium 18 and of output port of simulation External speaker is electrically connected the device plays such as 14 external speaker of earphone interface and earphone；Circuit board module inside player simultaneously 23 digital audio files received or audio signal can also directly pass through digital coaxial output line mouth 19 and digital optical fiber output First external digital-to-analogue audio converter connects the mode of speaker again to carry out music for port 20；In said external digital audio file When audio signal is inputed in this player, these digital audio file audio signal recordings can also be got off and be stored by player In the hard disk 24 internal to it, plays and use for next time；The setting of foot nail mounting hole 403 and PU gasket 401 subtracts on stabilizer blade 4 simultaneously Few vibration, makes that music is pure, setting of wi-fi antenna 11 facilitates input digital audio file audio signal, while antenna 11 can Left and right, which is stirred, packs up, convenient and practical.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of digital intelligent integration audio player, including 5.1 sound of player casing (1), wi-fi antenna (11) and Doby Road component, which is characterized in that there are four player casing (1) the bottom symmetrical settings stabilizer blade (4), player casing (1) Display screen (3) are provided in the middle part of front panel, is located on the right side of display screen (3) and is provided with acknowledgement key (5), the setting of acknowledgement key (5) periphery There are four selection keies (6) up and down, being located at selection key (6) lower section, that is provided with USB interface (10), is located at display screen (3) Left side is provided with thumb wheel (7) and several function keys (8)；Player casing (1) the rear panel central upper is provided with wi-fi days Line (11), wi-fi antenna (11) lower end include short column (111), and short column (111) is adapted to the inner ring of restraint circle (12), restraint Circle (12) is fixedly mounted on the rear panel of player casing (1)；On the left of player casing (1) rear panel from top to bottom according to It is secondary to be provided with a pair of of analogue audio frequency Differential Output port (17), the non-equilibrium output port (18) of a pair of of simulation and earphone interface (14), be provided in the middle part of rear panel digital coaxial output line mouth (19), digital fiber output port (20), HDMI interface (15) and SD/TF card socket port (16), rear panel right side are provided with power interface (13)；Player casing (1) intracavity bottom is fixed It is connected with frame (21), is provided with power module (22) and circuit board module (23) at the top of frame (21), in power module (22) It is provided with transformer, is fixedly installed with hard disk (24) on the rear wall of player casing (1) inner cavity, hard disk is covered with blower tray on (24) (25), fan (26) are provided on blower tray (25).

2. a kind of digital intelligent integration audio player according to claim 1, which is characterized in that the restraint circle (12) top is provided with slide opening (121) of the opening towards restraint circle (12) inner ring, is fitted with traveller (122) in slide opening (121), sliding It is connect with slide opening (121) bottom hole by spring (123) at the top of column (122), traveller (122) lower end is spherical surface end, traveller (122) The slot bottom for the semicircular arc slot (1110) being provided on the spherical surface end and short column (111) of lower end contradicts.

3. a kind of digital intelligent integration audio player according to claim 1, which is characterized in that the stabilizer blade (4) Bottom is provided with PU gasket (401), and stabilizer blade (4) bottom surface is provided with foot nail mounting hole (402), and foot is followed closely mounting hole (402) and is arranged inclined Center from stabilizer blade (4) bottom surface.

4. a kind of digital intelligent integration audio player according to claim 1, which is characterized in that the Doby 5.1 Sound channel component includes that five loudspeakers (2) and a woofer (9), five loudspeakers (2) are located at player casing (1) rear side end of the front panel left and right sides and middle upper portion and player casing (1) left and right sidewall, woofer (9) Positioned at the front panel middle lower portion of player casing (1).

5. a kind of digital intelligent integration audio player according to claim 1, which is characterized in that outside the player Analogue audio frequency Differential Output port (17), the non-equilibrium output port (18) of simulation, the coaxial output of number on the rear panel of shell (1) Port (19), digital fiber output port (20), SD/TF card socket port (16), HDMI interface (15) and electric connection earphone connect Mouth (14) is handled using 24K craft of gilding.

6. a kind of digital intelligent integration audio player according to claim 1, which is characterized in that the thumb wheel (7) Lateral wall passes through electroplating processes.