CN205847520U - HIFI, AV of based on TV or projector applications play intelligent sound box - Google Patents
HIFI, AV of based on TV or projector applications play intelligent sound box Download PDFInfo
- Publication number
- CN205847520U CN205847520U CN201620541276.5U CN201620541276U CN205847520U CN 205847520 U CN205847520 U CN 205847520U CN 201620541276 U CN201620541276 U CN 201620541276U CN 205847520 U CN205847520 U CN 205847520U
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- module
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- cavity
- hifi
- sound box
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Abstract
The utility model discloses a kind of HIFI, AV of based on TV or projector applications and play intelligent sound box, include casing, circuit board installing zone and acoustic playback cavity district it is provided with in casing, wherein, acoustic playback cavity is divided into two groups, left and right and is symmetrical set, and circuit board installing zone is between acoustic playback cavity district, two groups, left and right；Two groups of acoustic playback cavity districts, left and right are separately installed with high pitch, middle pitch and bass horn；Acoustic playback cavity district, left and right is respectively equipped with and can form alt cavity and the sealing plate of bass cavity, it is additionally provided with in casing and circuit board installing zone and acoustic playback cavity can be separated open and play the dividing plate strengthening supporting role, dividing plate is provided with louvre, being additionally provided with bass paraphase hole on cabinet front tank wall, paraphase hole communicates with louvre；Being provided with control circuit plate in circuit board installing zone, circuit control panel is provided with main control module, DSP audio effect processing module, USB module, power module, clock module, audio/video decoding module, bluetooth module, mixed-media network modules mixed-media, audio frequency and video input module, audio frequency and video output module and power amplifier module.
Description
Technical field
This utility model relates to audio amplifier and manufactures field, is specifically related to HIFI, AV of based on TV or projector applications and plays
Intelligent sound box.
Background technology
At present, traditional vacuum tube television set is eliminated the most substantially, and manufacturer the most already stops production this type of machine.The most former
Because of be this television set drawback the more, the most bulky, weight is big, heating severity, power consumption height, resolution also relative mistake.Mesh
Before be the most all liquid crystal or plasm TV, the family the most also having be use optical projection system.For liquid crystal or plasma electric
For depending on, they broadly fall into flat type, for relatively conventional vacuum tube television set liquid crystal or plasma be advantage the more, but
Still have a problem that, that is, flat panel TV playback sound is thin, and main cause is can not to use in the thinnest space
Bigger loudspeaker unit, will solve this problem, can buy audio amplifier and power amplifier, but traditional detachable speaker box or power amplifier price
High, need to connect a lot of wire rod and cause installing also inconvenient.There is also some TV loudspeaker boxes on the market, but be only all simple
Active audio amplifier, structure design not reasonable, sound effect is not good enough.The applicant is by experiment for a long time, by casing
The installation of structure and circuit board, through having gone optimization, has obtained ideal using effect.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem, it is provided that a kind of based on TV or projector applications
HIFI, AV play intelligent sound box；It is suitable that it has simple in construction, volume, effective excellent of easy to install, sound picture playback
Point.
For solving above-mentioned technical problem, this utility model be the technical scheme is that
HIFI, AV of based on TV or projector applications play intelligent sound box, it is characterised in that include casing, in casing
Being provided with circuit board installing zone and acoustic playback cavity district, wherein, acoustic playback cavity is divided into two groups, left and right and is symmetrical set,
Described circuit board installing zone is between acoustic playback cavity district, two groups, left and right；Two groups of acoustic playback cavity districts, left and right are respectively mounted
Having high pitch, middle pitch and a bass horn, wherein, high mediant trumpet is arranged on cabinet front tank wall with horn basin form outwardly,
Bass horn is arranged in the way of down on the tank wall of casing bottom side by horn basin；Acoustic playback cavity district, left and right is respectively equipped with can shape
Become alt cavity and the sealing plate of bass cavity, be additionally provided with in casing and circuit board installing zone and acoustic playback cavity can be separated
Opening and play the dividing plate strengthening supporting role, dividing plate is provided with louvre, cabinet front tank wall is additionally provided with bass paraphase hole, falls
Phase hole communicates with louvre；In described circuit board installing zone, control circuit plate is installed, circuit control panel be provided with main control module,
DSP audio effect processing module, USB module, power module, clock module, audio/video decoding module, bluetooth module, mixed-media network modules mixed-media, sound
Video input module, audio frequency and video output module and power amplifier module.
Further, casing width-length ratio scope is 1:3 1:5, and casing wide high proportion scope is 1:0.3 1:0.5, in
High pitch cavity is 1:3 1:5 with the volume ratio scope of bass cavity.
Further, left and right acoustic playback cavity district is respectively equipped with two mediant trumpets and a loudspeaker.
Further, left and right acoustic playback cavity district is respectively equipped with a mediant trumpet and a loudspeaker.
Further, cabinet front tank wall is additionally provided with display panels and remote signal receiver.
Further, audio frequency and video input module, audio frequency and video output module include digital module and analog module.
Further, on rear side of casing, tank wall is provided with signal interface board, and signal interface board is provided with corresponding described USB mould
Block, mixed-media network modules mixed-media, audio frequency and video input module and the signaling interface of audio frequency and video output module.
Further, display panels and remote signal receiver are arranged in the middle part of cabinet front tank wall, before casing
Side is left or front side is right toward direction, middle part, and loudspeaker and putting in order of paraphase hole are mediant trumpet, loudspeaker, mediant trumpet successively
And paraphase hole.
Further, display panels and remote signal receiver are arranged in the middle part of cabinet front tank wall, before casing
Side is left or front side is right toward direction, middle part, and loudspeaker and putting in order of paraphase hole are loudspeaker, mediant trumpet and paraphase hole successively.
Further, the bottom side tank wall of casing is provided with two heavy stands of symmetry, and bass horn is arranged on heavy stand.
Further, box bottom is provided with the foot nail for supporting；Described casing front end is additionally provided with and shields
Face shield；Described mixed-media network modules mixed-media includes wireless network module and cable network module.
The beneficial effects of the utility model are: first, by multiple functions of the equipments being incorporated on an equipment, during use
Without connecting numerous and diverse wire rod, only need to be positioned over below flat panel TV during use, very convenient；Secondly, alt is only
Vertical cavity, so separately can obtain good effect with bass, be optimized the volume of each cavity simultaneously, has reached reason
The playback effect thought；3rd, in terms of control, there is the function that audio frequency and video solve firmly, it is more outstanding than software decode that sound draws effect；The
Four, by arranging louvre, louvre communicates with paraphase hole, and in use, good heat dissipation effect, electronic atom is difficult to always
Changing, service life is long；5th, by arranging abundant interface, it is suitable for most playback equipment.
Accompanying drawing explanation
The utility model will be further described below in conjunction with the accompanying drawings.
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the front view after this utility model removes face shield.
Fig. 3 is that the A-A of Fig. 2 is to cross-sectional view.
Fig. 4 is that the B-B of Fig. 2 is to cross-sectional view.
Fig. 5 is rearview of the present utility model.
Fig. 6 is another alt horn structure scheme of installation of this utility model.
Fig. 7 is circuit control structure schematic diagram of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is described in further detail this utility model.Should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit this utility model.
Referring to figs. 1 to shown in Fig. 7, a kind of HIFI, AV of based on TV or projector applications play intelligent sound box, include
Casing 1, casing 1 front end spiral-lock has face shield 18, is provided with circuit board installing zone 2 and acoustic playback cavity district 3, wherein, sound in casing 1
Sound playback cavity district 3 is divided into two groups, left and right and is symmetrical set, and circuit board installing zone 2 is positioned at two groups of acoustic playback cavity districts, left and right
Between；Two groups of acoustic playback cavity districts, left and right are separately installed with loudspeaker 12, mediant trumpet 11 and bass horn 16, wherein,
High mediant trumpet is arranged on front side of casing 1 on tank wall with horn basin form outwardly, and bass horn 16 is with horn basin side down
Formula is arranged on the tank wall of casing 1 bottom side；Acoustic playback cavity district, left and right is respectively equipped with and can form alt cavity 9 and bass cavity
The sealing plate 4 of 10, is additionally provided with in casing 1 and circuit board installing zone 2 and acoustic playback cavity district 3 can separate and play reinforcement
The dividing plate 5 of support effect, dividing plate 5 is provided with louvre 6, is additionally provided with bass paraphase hole 7, paraphase hole 7 and heat radiation on front side of casing 1 on tank wall
Hole 6 communicates, and the purpose so designed is advantageous for electronic original part and in use can effectively dispel the heat；Circuit board installing zone
Being provided with control circuit plate 8 in 2, circuit control panel 8 is provided with main control module, DSP audio effect processing module, USB module, power supply mould
Block, clock module, audio/video decoding module, bluetooth module, mixed-media network modules mixed-media, audio frequency and video input module, audio frequency and video output module and
Power amplifier module.By arranging DSP audio effect processing module, acoustical virtual can be gone out the cincture audio of 7.1, so at viewing film
Time can obtain good third dimension；By arranging USB module, the audio-video document in USB flash disk or hard disk the most just can be play；
Power module is that all electronic devices and components are powered；By arranging clock module, using the teaching of the invention it is possible to provide stable, accurate oscillator signal；Logical
Crossing and arrange bluetooth module and mixed-media network modules mixed-media, facilitate the communication between equipment, mixed-media network modules mixed-media includes wireless network module and finite net
Network module；By arranging power amplifier module to amplify electroacoustic signal.
Further, casing 1 width-length ratio scope can be 1:3 1:5, and casing 1 wide high proportion scope can be 1:0.3
1:0.5, is preferably sized casing length L=1150mm, casing width W=330mm, box height H=120mm；Alt
Cavity 9 is 1:3 1:5 with the volume ratio scope of bass cavity 10, and the preferably volume of alt cavity 9 is L1=1.92 liters,
The volume of bass cavity 10 is L2=7.9 liters.
With reference to shown in Fig. 2, further, on front side of casing 1, on tank wall, it is additionally provided with display panels 13 and remote control signal receiver
Device 14.Acoustic playback cavity district, left and right is respectively equipped with two mediant trumpets 11 and a loudspeaker 12.Display panels and
Remote signal receiver is arranged on front side of casing 1 in the middle part of tank wall, left or front side is right toward direction, middle part on front side of casing 1, loudspeaker and
Putting in order of paraphase hole is mediant trumpet, loudspeaker, mediant trumpet and paraphase hole successively.Certainly, left in this utility model
Right acoustic playback cavity may also take on the setting (with reference to shown in Fig. 6) of single middle pitch.In this utility model, loudspeaker is preferred
The cortina voice unit of 1 cun, middle pitch selects the mediant trumpet unit of 3.5 cun or 4 cun.
Further, on rear side of casing 1, tank wall is provided with signal interface board 15, and signal interface board is provided with corresponding described USB
Module, mixed-media network modules mixed-media, audio frequency and video input module and the signaling interface of audio frequency and video output module, can be specifically USB interface, network
Interface, HDMI input and output interface, coaxial input and output interface, optical fiber input and output interface, and RCA simulation inputs and defeated
Outgoing interface, AV simulation input and output interface, the input of 3.5mm or 2.5mm audio frequency simulation and output interface.In this utility model,
Audio frequency and video input and output can arrange above-mentioned whole interface, it is also possible to only taking a portion interface, these interfaces are equal
For prior art, do not illustrate detailed description.
Further, the bottom side tank wall of casing 1 is provided with two heavy stands 19 of symmetry, and bass horn 16 is arranged on heavy stand
On.The purpose arranging heavy stand is to ensure that the stroke of bass horn is not affected by other object.In this utility model, bass horn
Preferably 5 cun or the bass horn unit of 6 cun.
Further, being provided with the foot nail 17 for supporting bottom casing 1, casing 1 front end is additionally provided with the face shielded
Cover 18.
The above, be only preferred embodiment of the present utility model, not make technology contents of the present utility model
Any pro forma restriction.Every according to technical spirit of the present utility model, above example is made any simple modification,
Equivalent variations and modification, all still fall within the range of the technical solution of the utility model.
Claims (11)
1. HIFI, AV of based on TV or projector applications play intelligent sound box, it is characterised in that include casing (1), casing
(1) being provided with circuit board installing zone (2) and acoustic playback cavity district (3) in, wherein, acoustic playback cavity district (3) is divided into left and right two
Group and being symmetrical set, described circuit board installing zone (2) is between acoustic playback cavity district, two groups, left and right；The two groups of sound in left and right
Playback cavity district is separately installed with high pitch, middle pitch and bass horn (16), and wherein, high mediant trumpet is with horn basin form outwardly
Being arranged on the tank wall of casing (1) front side, bass horn (16) is arranged on casing (1) bottom side tank wall by horn basin in the way of down
On；Acoustic playback cavity district, left and right is respectively equipped with the sealing plate (4) that can form alt cavity (9) and bass cavity (10), case
It is additionally provided with in body (1) circuit board installing zone (2) and acoustic playback cavity district (3) to be separated and play and strengthens supporting role
Dividing plate (5), dividing plate (5) is provided with louvre (6), and casing (1) front side tank wall is additionally provided with bass paraphase hole (7), paraphase hole (7) with
Louvre (6) communicates；Being provided with control circuit plate (8) in described circuit board installing zone (2), circuit control panel (8) is provided with master control
Module, DSP audio effect processing module, USB module, power module, clock module, audio/video decoding module, bluetooth module, network mould
Block, audio frequency and video input module, audio frequency and video output module and power amplifier module.
HIFI, AV of based on TV or projector applications the most according to claim 1 play intelligent sound box, it is characterised in that
Described casing (1) width-length ratio scope is 1:3 1:5, and casing (1) wide high proportion scope is 1:0.3 1:0.5, alt
Cavity (9) is 1:3 1:5 with the volume ratio scope of bass cavity (10).
HIFI, AV of based on TV or projector applications the most according to claim 2 play intelligent sound box, it is characterised in that
Acoustic playback cavity district, described left and right is respectively equipped with two mediant trumpets (11) and a loudspeaker (12).
HIFI, AV of based on TV or projector applications the most according to claim 2 play intelligent sound box, it is characterised in that
Acoustic playback cavity district, described left and right is respectively equipped with a mediant trumpet (11) and a loudspeaker (12).
5. play intelligent sound box, its feature according to HIFI, the AV of based on TV or projector applications described in claim 3 or 4
It is on the tank wall of casing (1) front side to be additionally provided with display panels (13) and remote signal receiver (14).
6. play intelligent sound box, its feature according to HIFI, the AV of based on TV or projector applications described in claim 3 or 4
It is that audio frequency and video input module, audio frequency and video output module include digital module and analog module.
HIFI, AV of based on TV or projector applications the most according to claim 2 play intelligent sound box, it is characterised in that
Casing (1) rear side tank wall be provided with signal interface board (15), signal interface board be provided with corresponding described USB module, mixed-media network modules mixed-media,
Audio frequency and video input module and the signaling interface of audio frequency and video output module.
HIFI, AV of based on TV or projector applications the most according to claim 3 play intelligent sound box, it is characterised in that
Described display panels and remote signal receiver are arranged in the middle part of the tank wall of casing (1) front side, left or front from casing (1) front side
Side is right toward direction, middle part, and loudspeaker and putting in order of paraphase hole are mediant trumpet, loudspeaker, mediant trumpet and paraphase successively
Hole.
HIFI, AV of based on TV or projector applications the most according to claim 4 play intelligent sound box, it is characterised in that
Described display panels and remote signal receiver are arranged in the middle part of the tank wall of casing (1) front side, left or front from casing (1) front side
Side is right toward direction, middle part, and loudspeaker and putting in order of paraphase hole are loudspeaker, mediant trumpet and paraphase hole successively.
HIFI, AV of based on TV or projector applications the most according to claim 2 play intelligent sound box, and its feature exists
Bottom side tank wall in described casing (1) is provided with two heavy stands (13) of symmetry, and bass horn (16) is arranged on heavy stand.
11. play intelligent sound box according to HIFI, the AV of based on TV or projector applications described in any one of claim 1, its
Casing (1) bottom being characterised by described is provided with foot nail (17) for supporting；Described casing (1) front end has been additionally provided with protection
The face shield (18) of effect；Described mixed-media network modules mixed-media includes wireless network module and cable network module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620541276.5U CN205847520U (en) | 2016-06-06 | 2016-06-06 | HIFI, AV of based on TV or projector applications play intelligent sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620541276.5U CN205847520U (en) | 2016-06-06 | 2016-06-06 | HIFI, AV of based on TV or projector applications play intelligent sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847520U true CN205847520U (en) | 2016-12-28 |
Family
ID=57623882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620541276.5U Expired - Fee Related CN205847520U (en) | 2016-06-06 | 2016-06-06 | HIFI, AV of based on TV or projector applications play intelligent sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205847520U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168486A (en) * | 2017-07-11 | 2017-09-15 | 合肥哨商信息技术有限公司 | A kind of parlor Multi-media computer casing |
| CN107360489A (en) * | 2017-09-05 | 2017-11-17 | 陈银芳 | A kind of intelligent sound box that can see DTV |
| TWI623803B (en) * | 2017-04-07 | 2018-05-11 | 佳世達科技股份有限公司 | Projector |
| CN109757051A (en) * | 2019-03-28 | 2019-05-14 | 深圳创维－Rgb电子有限公司 | The host of seperated display device and seperated display device |
| CN109905788A (en) * | 2019-03-27 | 2019-06-18 | 深圳市火乐科技发展有限公司 | A kind of sound equipment |
| CN113079679A (en) * | 2021-03-29 | 2021-07-06 | 深圳康佳电子科技有限公司 | Heat radiation structure and electronic equipment with same |
-
2016
- 2016-06-06 CN CN201620541276.5U patent/CN205847520U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI623803B (en) * | 2017-04-07 | 2018-05-11 | 佳世達科技股份有限公司 | Projector |
| CN107168486A (en) * | 2017-07-11 | 2017-09-15 | 合肥哨商信息技术有限公司 | A kind of parlor Multi-media computer casing |
| CN107360489A (en) * | 2017-09-05 | 2017-11-17 | 陈银芳 | A kind of intelligent sound box that can see DTV |
| CN109905788A (en) * | 2019-03-27 | 2019-06-18 | 深圳市火乐科技发展有限公司 | A kind of sound equipment |
| CN109905788B (en) * | 2019-03-27 | 2024-04-02 | 深圳市火乐科技发展有限公司 | Sound equipment |
| CN109757051A (en) * | 2019-03-28 | 2019-05-14 | 深圳创维－Rgb电子有限公司 | The host of seperated display device and seperated display device |
| CN113079679A (en) * | 2021-03-29 | 2021-07-06 | 深圳康佳电子科技有限公司 | Heat radiation structure and electronic equipment with same |
| CN113079679B (en) * | 2021-03-29 | 2023-04-18 | 深圳康佳电子科技有限公司 | Heat radiation structure and electronic equipment with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Kai Kai audio-visual Co., Ltd. Document name: Notification that Application Deemed not to be Proposed |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |