CN206313946U - A kind of high-fidelity music center structure - Google Patents

A kind of high-fidelity music center structure Download PDF

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Publication number
CN206313946U
CN206313946U CN201720036674.6U CN201720036674U CN206313946U CN 206313946 U CN206313946 U CN 206313946U CN 201720036674 U CN201720036674 U CN 201720036674U CN 206313946 U CN206313946 U CN 206313946U
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China
Prior art keywords
pipe
music center
fidelity music
trapezoid
air balance
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CN201720036674.6U
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Chinese (zh)
Inventor
匡平
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Zhuhai Legang Science & Technology Co Ltd
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Zhuhai Legang Science & Technology Co Ltd
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Abstract

The utility model discloses a kind of high-fidelity music center structure, it is characterised in that:Including trapezoid head unit, it is internally provided with ultralow tone chamber, loudspeaker, air balance barrier pipe device and the bending gas flow tube with extraneous ventilation are provided with subwoofer room, the air balance barrier pipe device is arranged on the top of loudspeaker homonymy, the bending pipe is arranged on the top that air balance hinders pipe device offside, and interior gas port and the air balance barrier pipe device of bending pipe are correspondingly arranged.The utility model trapezoid acoustic structure, the design of ultralow tone chamber, make the utility model realize high-fidelity music center effect;Subwoofer cell structure is designed, and sound chamber bass reflex efficiency is reached 90%, the defect inadequate beneficial to market major part acoustic product low frequency is improved;Balance barrier pipe inside has light-emitting device, facilitates user when music is listened at night without turning on light, and substitutes the background light in room;Trapezoidal vibration abatement, solve the uniform resonance problems of casing, it is to avoid the playback distortion that casing vibrations are produced.

Description

A kind of high-fidelity music center structure
Technical field
The utility model is related to the equipment based on internet stream media music and mobile device audio playback, especially relates to And a kind of high-fidelity music center structure.
Background technology
China's internet development surges forward, and especially mobile Internet has imported the daily life of people.Streaming Media Music is taken advantage of a situation and is given birth to, and the audio of mobile device plays the product influence of part acceptor, and audio external play is limited to, though can also be enjoyed with earphone By good tonequality, but people listen at home hi-fi music just must external high power acoustics just can reach demand, spread Sound equipment and mobile device wired connection are substantially inconvenient, and various connecting lines can also influence the attractive in appearance of room, in addition, traditional sound equipment It is CD to play source of sound, DVD, VCD, etc. laser disc, have with FM/AM radios, the machine of early stage also carries deck, existing prevalence band There is USB, card reader, iPod etc., this mode is substantially that a kind of out-of-date music listens to mode, and various music film sources are unfavorable for Storage, selection singer searches the film source also extremely inconvenience of storage.Internet resources enrich epoch, high in the clouds almost by it is all go out Singer's song of version distribution deposits in internet, is the following major way for listening to music of people by intelligent sound request music One of.
Everyone is playing life well to today's society with the mode of oneself, and fashion is pursued with the step of oneself, abundantly enjoys The life of various digital entertainments, parlor, bedroom, study are required for the digital audio equipment of a set of modernization, and it should have section Skill sense, again with exhale to the greatest extent perfect tonequality, will also be using simple.It is well known that high-fidelity music center refers to CD+ simulation Class A work( Put or electronic tube power amplifier+Hi-Fi sound-box combination, market price is up to ten thousand to hundreds of thousands yuan.
Utility model content
Based on the deficiencies in the prior art, the purpose of this utility model is to provide a kind of high-fidelity music center structure, with it is relatively low into This realizes high-fidelity music center effect.
To achieve the above object, the technical solution of the utility model is:
A kind of high-fidelity music center structure, including trapezoid head unit, are internally provided with ultralow tone chamber, and subwoofer sets in room Loudspeaker, air balance barrier pipe device and the bending gas flow tube with extraneous ventilation are equipped with, the air balance barrier pipe device is set In the top of loudspeaker homonymy, the bending pipe is arranged on the top that air balance hinders pipe device offside, the interior gas port of bending pipe It is correspondingly arranged with air balance barrier pipe device.
The air balance barrier pipe device includes prefocus cup and light shelter.
Trapezoid head unit includes three tone chambers being separated into successively from top to down, and the ultralow tone chamber is the bottom Tone chamber.
The bottom of the trapezoid player is provided with the shockproof pin of several inverted trapezoidals.
The shockproof footmuff of inverted trapezoidal is provided with shock callus.
Two Full-frequency trumpets are each provided with above the trapezoid head unit in Liang Ge tone chambers, Liang Ge sets between tone chamber It is equipped with a cortina loudspeaker.
The size of the Full-frequency trumpet is more than loudspeaker.
Display screen, top LED lamplight and infrared receiving device and button are provided with the top of the trapezoid head unit In one or more.
The trapezoid sound equipment in pairs using, be spaced apart, one is used to play audio L channel, and one is used to play sound Frequency R channel.
The trapezoid head unit is wooden case.
The beneficial effects of the utility model are:Trapezoid acoustic structure, the design of ultralow tone chamber, realize the utility model High-fidelity music center effect;Subwoofer cell structure is designed, and sound chamber bass reflex rate is reached 90%, most beneficial to market is improved The inadequate defect of acoustic product low frequency;
Balance barrier pipe inside has light-emitting device, facilitates user when music is listened at night without turning on light, and substitutes room Background light;
Trapezoidal vibration abatement, solve the uniform resonance problems of casing, it is to avoid the playback distortion that casing vibrations are produced.
Brief description of the drawings
Fig. 1 is the player structural representation of the utility model specific embodiment;
Fig. 2 is the player decomposition texture schematic diagram of the utility model specific embodiment.
Specific embodiment
The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of the utility model protection Enclose.
As depicted in figs. 1 and 2, the physical arrangement of the present embodiment fully complies with acoustical demands, the cabinet design of positive turriform, weight Bass unit is installed on bottom half, and four 2.75 inches of full range intermediate frequencies clamp a 20 core filaments film high pitchs, it is ensured that frequency of resetting The all standing from 20Hz to 22KHz is rung, relatively fast according to high frequency transfer rate, low frequency transmits relatively slow principle, trapezoidal to set Meter ensure that six unit sounding focusing synchronous, allow listener to feel that sound is synchronously to send, and solve low-and high-frequency Delay effect problem.Box part structure is as follows:
Optical filtering PVC pieces 1, display screen and infrared receiver position are golden steel transparent black, can effectively allow display screen display effect It is bright, and Show Color will not have aberration.Panel 2, display screen, eight buttons 3 and remote control reception window, electret microphone is all It is installed on panel.Button pcb board 4 is connected with motherboard.4 2.75 cun of Full-frequency trumpets 5,2 are one group, connect mainboard or so Sound channel power amplifier output end.4 2.75 cun of loudspeaker covers 6, guarantee is rakish simultaneously, and bell shape has amplification to make to sound With.Cortina high pitch 7, series connection frequency dividing electric capacity and the connection of main frame power amplifier.Cortina high pitch panel 8, bell shape is focused on to high pitch and put Greatly, high pitch accurate positioning is ensured.Prefocus cup 9, to external warranty light homogeneous and bright, be connected loading box house with light shelter 11 Play the barrier pipe between super bass box unit and phase-reversing tube, increased the acoustic pressure of box house, do not allow the air-flow at unit rear portion Directly correspondence phase-reversing tube inner opening, efficiently solves the problems, such as that most of inverted phase type opening boxes easily have phase-reversing tube airflow noise, can be with Make audio amplifier bass pure.LED pcb board 10, is connected with main frame light driving circuit, produces seven color and breathing light, allows this reality With new with acousto-optic integrated, can also be used as room night-luminescent lamp.Light shelter 11, plays optically focused.Optical filter 12, to luminous Pipe has filter action, it is to avoid high light hinders eye.6.5 cun of loudspeaker covers 13, bass is modified while decoration function by inside trumpet shape, Make sound purer.6.5 cun of bass units 14, are connected with the output of motherboard supper bass.Top light filter glass 15, it is ensured that light Play eyeshield while line is uniform.Display screen 16, top LED and infrared remote receiver and Electret condenser microphone pcb board, LED For audio amplifier back light source, display screen display working condition and temporal information, infrared receiver are remote control entrance, electret Words input is proposed for hands-free during microphone bluetooth, for Voice command is input into during wifi, this plate is connected with host-dependent interface.Back plate PVC Piece 17, each input port USB, TF cards, AUX is integrated at this position.Mainboard PCB fixed panels 18, exempt from screw and install using plug-in type. Main frame pcb board 19, all modules and component are all integrated on one block of plate, install simple, are easy to safeguard.Host PC B fixes pressure Piece 20, is installed together with two screws and 18, fixed pcb board.Curved phase-reversing tube 21, gives low frequency sound equipment paraphase, reaches enhancing The purpose of bass, bending design reduces the straight-through air blowing sound of air, also can effectively strengthen the compression stress of air, allows low frequency more to have Power.D/C power input interface 22, powers to whole machine.Wooden case 23, the support member of whole part is also the sound chamber of each unit.4 are fallen Trapezoidal shockproof pin 24, inverted trapezoidal design, landing fulcrum diminishes, and reduces casing itself vibration and the friction on ground.4 spheres are shockproof Rubber cushion, and 24 be combined together, and the damping device effect of the high-fidelity music center for surmounting eighteenth of the twenty cost high, ball are realized with lower cost The shockproof ground contact points of shape are small, and have certain soft, available buffer shake power when audio amplifier vibrates, and the present embodiment can effectively by casing Uniformly shield dissipates resonance, solves the playback distortion that casing vibrations are produced.
It should be noted that the above is preferred embodiment of the present utility model, the utility model not office It is limited to above-mentioned implementation method, as long as it reaches technique effect of the present utility model with identical means, should all belongs to this practicality new The protection domain of type.

Claims (10)

1. a kind of high-fidelity music center structure, it is characterised in that:Including trapezoid head unit, ultralow tone chamber is internally provided with, surpassed Loudspeaker, air balance barrier pipe device and the bending gas flow tube with extraneous ventilation, the air balance barrier are provided with bass room Pipe device is arranged on the top of loudspeaker homonymy, and the bending pipe is arranged on the top that air balance hinders pipe device offside, bending The interior gas port of pipe is correspondingly arranged with air balance barrier pipe device.
2. high-fidelity music center structure as claimed in claim 1, it is characterised in that:The air balance barrier pipe device includes optically focused Cup and light shelter.
3. high-fidelity music center structure as claimed in claim 2, it is characterised in that:Trapezoid head unit include from top to down this Secondary three tone chambers being separated into, the ultralow tone chamber is the tone chamber of the bottom.
4. high-fidelity music center structure as claimed in claim 1, it is characterised in that:The bottom of the trapezoid player is provided with The shockproof pin of several inverted trapezoidals.
5. high-fidelity music center structure as claimed in claim 4, it is characterised in that:The shockproof footmuff of inverted trapezoidal is provided with shockproof pin Pad.
6. high-fidelity music center structure as claimed in claim 3, it is characterised in that:Two above the trapezoid head unit Two Full-frequency trumpets are each provided with tone chamber, a cortina loudspeaker is provided between Liang Ge tone chambers.
7. high-fidelity music center structure as claimed in claim 6, it is characterised in that:The size of the Full-frequency trumpet is more than high pitch loudspeaker .
8. high-fidelity music center structure as claimed in claim 1, it is characterised in that:The top of the trapezoid head unit is set There is one or more in display screen, top LED lamplight and infrared receiving device and button.
9. the high-fidelity music center structure as described in any one of claim 1 to 8, it is characterised in that:The trapezoid sound equipment is paired Using, be spaced apart, one is used to play audio L channel, and one is used to play audio R channel.
10. the high-fidelity music center structure as described in any one of claim 1 to 8, it is characterised in that:The trapezoid head unit It is wooden case.
CN201720036674.6U 2017-01-12 2017-01-12 A kind of high-fidelity music center structure Active CN206313946U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720036674.6U CN206313946U (en) 2017-01-12 2017-01-12 A kind of high-fidelity music center structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720036674.6U CN206313946U (en) 2017-01-12 2017-01-12 A kind of high-fidelity music center structure

Publications (1)

Publication Number Publication Date
CN206313946U true CN206313946U (en) 2017-07-07

Family

ID=59248968

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720036674.6U Active CN206313946U (en) 2017-01-12 2017-01-12 A kind of high-fidelity music center structure

Country Status (1)

Country Link
CN (1) CN206313946U (en)

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