CN209120331U - A kind of 4K Intelligent flat TV - Google Patents
A kind of 4K Intelligent flat TV Download PDFInfo
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- CN209120331U CN209120331U CN201822023994.5U CN201822023994U CN209120331U CN 209120331 U CN209120331 U CN 209120331U CN 201822023994 U CN201822023994 U CN 201822023994U CN 209120331 U CN209120331 U CN 209120331U
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- soundbar
- rear cover
- intelligent flat
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- display screen
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Abstract
The loudspeaker of traditional 4K Intelligent flat TV is changed to SOUNDBAR module, keeps 4K Intelligent flat TV appearance more succinct, audio result of broadcast is more preferable by 4K Intelligent flat TV provided by the utility model；On the other hand, SOUNDBAR module can not carry out audio input and audio output independently by the mainboard of 4K Intelligent flat TV, make user that can carry out music in the case where 4K Intelligent flat TV puts out screen, it saves unnecessary energy consumption and increases the diversity of 4K Intelligent flat television applications, there is good practicability；The direction of each loudspeaker unit is finely adjusted respectively by flexural pivot, there is good effect to the sound quality for improving 4K Intelligent flat TV.
Description
Technical field
The utility model relates to arrive television field, and in particular to arrive a kind of 4K Intelligent flat TV.
Background technique
Currently, 4K Intelligent flat TV main function on the market is being played simultaneously for audio-video, display screen and raise
Sound device unit power supply control and signal control be it is synchronous, when playing some audio files, show frequently need to remain
Bright screen state, more consuming electric power.
On the other hand, major part 4K Intelligent flat TV uses the loudspeaker unit of discrete to carry out sound broadcasting at present,
Sound channel mode is mainly 2.0 and 2.1 sound channels, and surrounding effect is poor.
In order to make up the poor deficiency of 4K Intelligent flat television audio surrounding effect, releases a kind of play on the market at present and set
Standby SOUNDBAR, the speaker of multiple sound channels, power amplifier are incorporated into a cabinet, using wall of use environment etc. as reflection
Face is constructed around audio fruit.
The loudspeaker of SOUNDBAR currently on the market may be only available for certain use environment towards being fixed,
Model selection is more difficult.
Therefore, it is necessary to a 4K Intelligent flat TV, it can preferably realize that audio output and video are defeated around audio fruit
It discrete can control out.
Utility model content
In order to overcome described problem, the utility model provides a kind of 4K Intelligent flat TV, including display screen module, after
Lid, mainboard, SOUNDBAR module, control button, control circuit board, bracket；
The rear cover is installed on the display screen module back side, is installed on the rear cover and the display screen on the mainboard
In inner cavity between mould group, the control button is arranged on the side at the rear cover back side；The bracket includes two discrete people
Font bracket is separately positioned on the two sides bottom of the display screen module；
Between the bottom of display screen module, described two discrete herringbones, SOUNDBAR module is installed；
The SOUNDBAR module includes SOUNDBAR shell, SOUNDBAR rear cover, more than two loudspeaker units, SOUNDBAR
Control panel, SOUNDBAR control board composition, SOUNDBAR connecting plate；
The back side of the SOUNDBAR shell is opened wide, and is provided on top panel for the mounting hole fixed with display screen module,
The mounting hole is separately positioned on the middle part and two sides of top panel；
The SOUNDBAR rear cover is installed on the unlimited back side of the SOUNDBAR shell；
Between the SOUNDBAR shell and the SOUNDBAR rear cover, form an installation inner cavity, it is described two with
On loudspeaker unit, SOUNDBAR control panel, SOUNDBAR control board composition, SOUNDBAR connecting plate be mounted on the installation
In inner cavity；
The switching that the SOUNDBAR control panel is equipped with single-pole double throw function switchs, the mainboard and the SOUNDBAR
Connecting plate respectively with the SOUNDBAR control panel switching switch two moved ends connect, it is described switching switch top with it is described
Control board connection；Be disposed with D/A converting circuit and power amplifier on the control board, the power amplifier respectively at two with
On loudspeaker unit connection；
Flexural pivot is installed, flexural pivot one end is located in the installation inner cavity, the other end on the backboard of the SOUNDBAR rear cover
It is exposed from the backboard of the SOUNDBAR rear cover；
Described two above loudspeaker units are separately fixed on the side that the flexural pivot is located in the installation inner cavity.
The SOUNDBAR shell front panel extends holly strip to SOUNDBAR rear cover direction, and the holly strip will be described
Installation inner cavity is divided into more than one sub- inner cavity.
With a piece of above holly strip in the SOUNDBAR module；The installation inner cavity is divided by the holly strip
More than two sub- inner cavities.
Described two above loudspeaker units are respectively arranged in different sub- inner cavities.
4K Intelligent flat TV provided by the embodiment of the utility model, more by the loudspeaker of traditional 4K Intelligent flat TV
It is changed to SOUNDBAR module, keeps 4K Intelligent flat TV appearance more succinct, audio result of broadcast is more preferable；On the other hand,
SOUNDBAR module can not carry out audio input and audio output independently by the mainboard of 4K Intelligent flat TV, make user can be
4K Intelligent flat TV carries out music in the case where putting out screen, saves unnecessary energy consumption and increases 4K Intelligent flat TV and uses
The diversity on way has good practicability；The direction of each loudspeaker unit is finely adjusted respectively by flexural pivot, to mentioning
The sound quality of high 4K Intelligent flat TV has good effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 shows the 4K Intelligent flat TV explosive view of the utility model embodiment；
Fig. 2 shows the 4K Intelligent flat TV front views of the utility model embodiment；
Fig. 3 shows the 4K Intelligent flat TV right view of the utility model embodiment；
Fig. 4 shows the 4K Intelligent flat TV rearview of the utility model embodiment；
Fig. 5 shows the SOUNDBAR module three-dimensional figure of the utility model embodiment；
Fig. 6 shows the SOUNDBAR module bottom view full sectional view of the utility model embodiment；
Fig. 7 is the circuit diagram for the 4K Intelligent flat TV of the utility model embodiment.
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 shows the 4K Intelligent flat TV explosive view of the utility model embodiment, and Fig. 2 shows the utility model realities
The 4K Intelligent flat TV front view of example is applied, Fig. 3 shows the 4K Intelligent flat TV right view of the utility model embodiment, figure
4 show the 4K Intelligent flat TV rearview of the utility model embodiment；Due to being covered on the front panel of SOUNDBAR module
There is one layer for dust-proof mesh, therefore, loudspeaker unit is invisible in front view.
The 4K Intelligent flat TV of the utility model embodiment, including display screen module 1, rear cover 2, mainboard 3, SOUNDBAR
Module 6, control button 5, control circuit board 4, bracket 8；
In specific implementation, display screen module 1 is an assembled module, which includes display screen, display screen component, is shown
Show the components such as device driving plate, the generally flat rectangular parallelepiped structure of display screen module 1, in the lower section at 1 back side of display screen module,
It is provided with the mounting groove installed for rear cover 2；The mainboard 3 is fixed on the side of mounting groove, deviates from display screen module 1 in mainboard 3
Direction plane on, be welded with sound, video input interface and power input interface, in specific implementation, the sound, video interface packet
The interfaces such as optical fiber interface, hdmi interface, AV interface are included, power interface is commonly DC interface；For the ease of rear cover 2 in correspondence
It slots in the above sound, video interface and power interface, for the stretching of sound, video interface and power interface, audio-video is connect on mainboard 3
Mouth and power interface should be arranged in the lower section of mainboard 3 and the wherein side of mainboard 3, mould that is user-friendly and saving rear cover 2
Has difficulty of processing.
Since the main utility model point of the utility model embodiment is not in display screen module 1, to display screen mould
Remaining structure of group does not describe in detail.
Rear cover 2 can be fixed on by 2 external shape fits of rear cover in the mounting groove of display screen module, specific implementation by screw
On the mounting groove at 1 back side of display screen module.On 2 reverse side of rear cover, it is provided with for the rectangular logical of the installation of control button 5
Hole；On the other side of 2 back side of rear cover relative to square through hole, the position opposite with the interface position of 3 lower section of mainboard and side,
It is respectively set fluted, wherein corresponding to being got through above 3 lower grooves 202 of mainboard, stretched out for the audio-video interface of mainboard 3；It is right
It should be got through in the groove 201 of 3 side of mainboard in the side close to mainboard 3, power supply source interface stretches out.
Control button 5 is installed on the square through hole of rear cover 2, on the position for corresponding to control button 5, is equipped with control
Plate 4；Control button 5 is connect with the switch on control panel 4, in specific implementation, triggers opening on control panel 4 by control button 5
It closes, to realize control.
After rear cover 2 and display screen module 1 are installed, lambdoid bracket 8 is separately installed in the bottom of two sides；By
Plastic material integrated injection molding is generallyd use in rear cover 2, in order to avoid screw damages screw hole surface, in specific implementation, herringbone
The bracket 8 of shape is fixed as one by L-type connector 7 and rear cover 2 and display screen module 1 based on screw.
Fig. 5 shows the SOUNDBAR module three-dimensional figure of the utility model embodiment, and Fig. 6 shows the utility model implementation
The SOUNDBAR module bottom view full sectional view of example.Between the lower section of rear cover 2 and display screen module 1, two brackets 8, also pacify
Equipped with SOUNDBAR module 6.SOUNDBAR module 6 includes SOUNDBAR shell 601, SOUNDBAR rear cover 602, more than two
Loudspeaker unit 603, SOUNDBAR control panel 605, the composition of SOUNDBAR control board 604, SOUNDBAR connecting plate 608.
The reason of more than two loudspeaker unit 603 are set be need two loudspeaker units 603 for simulate 2.0
Sound channel, i.e. L channel and right channel separately at least need a loudspeaker unit 603 for bottom plate, the wall by using environment
Etc. the third sound channel reflected to form in addition to left and right sound channels, and so on, shape is used for by the way that multiple loudspeaker units 603 are arranged
At the sound channel in addition to left and right sound channels, realize more preferably around audio fruit.
The back side of SOUNDBAR shell 601 is opened wide, and is provided on top panel for fixed with rear cover 2 and display screen module 1
Mounting hole 606；The middle part and two sides of top panel is arranged in mounting hole 606.
After SOUNDBAR rear cover 602 is installed on 601 back side of SOUNDBAR shell, inside has in the installation of a cuboid
Chamber；On the top panel of SOUNDBAR shell 601, it is provided with the cable hole 607 connecting for SOUNDBAR module 6 with mainboard 3.
On the other hand, it is contemplated that more than two loudspeaker units 603 are installed in the same cavity, can be interfered with each other,
Therefore, it is necessary to separate to loudspeaker unit 603, sound intracavitary continuous reflection in installing is avoided, interferes, causes
The acoustics of SOUNDBAR module reduces.Specific partition embodiment, the front panel of SOUNDBAR shell 601 to
Extend holly strip 610 in 602 direction of SOUNDBAR rear cover.Since the utility model embodiment is arranged altogether, there are four loudspeaker lists
Member 303, therefore, the quantity of holly strip 610 are four, and the installation inner cavity of SOUNDBAR is divided into five sub- inner cavities, remove middle part
Inner cavity for installing outside the components such as SOUNDBAR control panel, a loudspeaker unit is separately installed in minor inner cavity
303。
The principle of SOUNDBAR module simulation surround sound is, using the wall in SOUNDBAR use environment, passes through wall
Reflecting to form around sound for wall, it is very high to the wall layout requirements of SOUNDBAR use environment；And practical service environment always and
Ideal use environment has certain otherness, in order to make up the variation of the sound quality due to caused by environmental difference, needs to loudspeaking
Device unit is finely adjusted, and shows SOUNDBAR in different use environments with better circular sound.
For the loudspeaker unit 603 of the utility model embodiment just facing towards the front panel of SOUNDBAR shell 601, the back side is solid
It is scheduled on a flexural pivot 609；The a part of flexural pivot 609 be located at it is intracavitary in son is connect with loudspeaker unit 603, the other end from
To exposing outside on SOUNDBAR rear cover backboard, user can be by rotating flexural pivot at the SOUNDBAR rear cover back side, to control son
The direction of interior intracavitary loudspeaker unit 603, to obtain better result of broadcast.
In the son at middle part it is intracavitary be equipped with SOUNDBAR control panel 605 and SOUNDBAR control board 604,
SOUNDBAR connecting plate 608；Wherein, SOUNDBAR control panel 605 is installed in the middle part of the front panel of SOUNDBAR shell 601, control
Button processed is exposed for user's operation；SOUNDBAR control board 604 is installed on 602 middle part of SOUNDBAR rear cover；SOUNDBAR
Connecting plate 608 is horizontal to be installed on 604 side of SOUNDBAR control board, and audio input interface passes through SOUNDBAR rear cover 602.
Fig. 7 is the circuit diagram for the 4K Intelligent flat TV of the utility model embodiment.It is practical new that the above are this
The structural representation introduction of the 4K Intelligent flat TV of type embodiment, the 4K introduced below in relation to the utility model embodiment are intelligently flat
The circuit connection structure of plate TV, wherein the component for being related to circuit connection includes: display screen module 1, mainboard 3, control circuit
Plate 4, loudspeaker unit 603, SOUNDBAR control panel 605, the composition of SOUNDBAR control board 604, SOUNDBAR connecting plate 608.
On mainboard 3 there are multiple sounds, video input interface to set on mainboard for receiving externally input sound, vision signal
It is equipped with the processing circuit for handling sound, vision signal, after processing circuit processes sound, vision signal, is exported respectively to display screen
Mould group 1 and SOUNDBAR control panel 605；Mainboard 3 is connect with display screen module 1, the video output of control display screen module 1；It is main
Plate 3 is connect with SOUNDBAR control board 604, output audio signal to SOUNDBAR control board 604；In addition, being also set up on mainboard 3
There is power interface and be disposed with electric power management circuit, mainboard 3 is connect with the electrical component of 4K Intelligent flat TV, is 4K intelligently flat
The electrical component of plate TV is powered；It should be noted that the power supply of display screen module 1 and related SOUNDBAR inside modules zero
The power supply of component be it is discrete, can be realized by electric power management circuit, can also be realized and be controlled by power switch, at power switch
When different ends, whether controllable power is independent to SOUNDBAR module for power supply or synchronous to display screen module and SOUNDBAR mould
Block power supply.The power switch is integrated on SOUNDBAR control panel 604 by the utility model embodiment, is used convenient for user.
In specific implementation, the received audio signal of mainboard 3 is usually digital signal, D/A converting circuit can be arranged
On mainboard 3, D/A converting circuit can also be arranged in SOUNDBAR control board 604；For reasonable distribution circuit, wherein have
Circuit about Audio Signal Processing is set on SOUNDBAR control board 604, and audio digital signals are transmitted to by mainboard 3
SOUNDBAR control board 604, SOUNDBAR control board 604 are responsible for the processing of audio digital signals.
It is disposed with D/A converting circuit, power amplifier on the SOUNDBAR control board 604 of the utility model embodiment, specifically
In implementation, because the conditions such as the sounding timing of the loudspeaker unit of the SONNDBAR module of the utility model embodiment, intensity are simultaneously
Not exactly the same, therefore, each loudspeaker unit should cooperate independent D/A converting circuit and power amplifier, and processing is every respectively
The signal of one loudspeaker unit, multiple digital-to-analogues dress is changed circuit to circuit diagram shown in Fig. 7 and power amplifier merges into one
A D/A converting circuit and power amplifier are shown.
Digital audio input interface is provided on SOUNDBAR connecting plate 608；Switching is provided on SOUNDBAR control panel
Switch 701.
The input terminal of D/A converting circuit with single-pole double throw respectively with mainboard 3 and SOUNDBAR connecting plate 608 by opening
The switching switch 701 for closing function connects, and the input terminal of output end and power amplifier connects；The output end of power amplifier respectively with raise
The connection of sound device unit；In specific implementation, it is additionally provided on SOUNDBAR control panel and adjusts power amplifier and D/A converting circuit ginseng
Several button, so that user be made to obtain preferably experience.
The TV of the utility model embodiment is in concrete operations, can be by defeated if mainboard receives sound, vision signal
Vision signal is to display screen module and output audio signal to SOUNDBAR control board 604 carry out sound, audio video synchronization plays out；
When user does not use video capability, it is only necessary to when audio playing function, display panel module can be closed, switching switch 701 is cut
It shifts to SOUNDBAR connecting plate and SOUNDBAR control board is connected；Then external audio frequency apparatus is accessed into SOUNDBAR connection
In the audio interface of plate 608, audio signal is transmitted to SOUNDBAR control board 604 through SOUNDBAR connecting plate 608,
D/A converting circuit and power amplifier on SOUNDBAR control board 604 are delivered to loudspeaker unit for after Audio Signal Processing
It plays out.
4K Intelligent flat TV provided by the embodiment of the utility model, more by the loudspeaker of traditional 4K Intelligent flat TV
It is changed to SOUNDBAR module, keeps 4K Intelligent flat TV appearance more succinct, audio result of broadcast is more preferable；On the other hand,
SOUNDBAR module can not carry out audio input and audio output independently by the mainboard of 4K Intelligent flat TV, make user can be
4K Intelligent flat TV carries out music in the case where putting out screen, saves unnecessary energy consumption and increases 4K Intelligent flat TV and uses
The diversity on way has good practicability；The direction of each loudspeaker unit is finely adjusted respectively by flexural pivot, to mentioning
The sound quality of high 4K Intelligent flat TV has good effect.
A kind of 4K Intelligent flat TV provided by the utility model embodiment is described in detail above, herein
Specific case is applied to be expounded the principles of the present invention and embodiment, the explanation of above example is only intended to
Help understands the method and its core concept of the utility model；At the same time, for those skilled in the art, it is practical according to this
Novel thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not answered
It is construed as a limitation of the present invention.
Claims (4)
1. a kind of 4K Intelligent flat TV, which is characterized in that including display screen module, rear cover, mainboard, SOUNDBAR module, control
Button processed, control circuit board, bracket；
The rear cover is installed on the display screen module back side, is installed on the rear cover and the display screen module on the mainboard
Between inner cavity in, the control button is arranged on the side at the rear cover back side；The bracket includes two discrete herringbones
Bracket is separately positioned on the two sides bottom of the display screen module；
Between the bottom of display screen module, described two discrete herringbones, SOUNDBAR module is installed；It is described
SOUNDBAR module includes SOUNDBAR shell, SOUNDBAR rear cover, more than two loudspeaker units, SOUNDBAR control
Plate, SOUNDBAR control board composition, SOUNDBAR connecting plate；
The back side of the SOUNDBAR shell is opened wide, and is provided on top panel for the mounting hole fixed with display screen module, described
Mounting hole is separately positioned on the middle part and two sides of top panel；
The SOUNDBAR rear cover is installed on the unlimited back side of the SOUNDBAR shell；
Between the SOUNDBAR shell and the SOUNDBAR rear cover, an installation inner cavity is formed, it is described two above
Loudspeaker unit, SOUNDBAR control panel, SOUNDBAR control board composition, SOUNDBAR connecting plate are mounted on the installation inner cavity
In；
The switching that the SOUNDBAR control panel is equipped with single-pole double throw function switchs, the mainboard and the SOUNDBAR connecting plate
It is connect respectively with two moved ends of SOUNDBAR control panel switching switch, the top of the switching switch and the control board
Connection；D/A converting circuit and power amplifier are disposed on the control board, the power amplifier is raised respectively at more than two
The connection of sound device unit；
Flexural pivot is installed, flexural pivot one end is located in the installation inner cavity, and the other end is from institute on the backboard of the SOUNDBAR rear cover
The backboard for stating SOUNDBAR rear cover is exposed；
Described two above loudspeaker units are separately fixed on the side that the flexural pivot is located in the installation inner cavity.
2. 4K Intelligent flat TV as described in claim 1, which is characterized in that the SOUNDBAR shell front panel to
Holly strip is extended in SOUNDBAR rear cover direction, and the installation inner cavity is divided into more than one sub- inner cavity by the holly strip.
3. 4K Intelligent flat TV as claimed in claim 2, which is characterized in that have in the SOUNDBAR module it is a piece of with
On holly strip；The installation inner cavity is divided into more than two sub- inner cavities by the holly strip.
4. 4K Intelligent flat TV as claimed in claim 3, which is characterized in that described two above loudspeaker unit difference
It is installed in different sub- inner cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822023994.5U CN209120331U (en) | 2018-12-04 | 2018-12-04 | A kind of 4K Intelligent flat TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822023994.5U CN209120331U (en) | 2018-12-04 | 2018-12-04 | A kind of 4K Intelligent flat TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209120331U true CN209120331U (en) | 2019-07-16 |
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ID=67207568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822023994.5U Active CN209120331U (en) | 2018-12-04 | 2018-12-04 | A kind of 4K Intelligent flat TV |
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| Country | Link |
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| CN (1) | CN209120331U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212248A (en) * | 2020-01-14 | 2020-05-29 | 深圳康佳电子科技有限公司 | Television signal processing method, television and storage medium |
| CN113115168A (en) * | 2021-03-23 | 2021-07-13 | 北京小米移动软件有限公司 | Audio module and electronic equipment |
| WO2021142926A1 (en) * | 2020-01-15 | 2021-07-22 | 赣州市牧士电子有限公司 | Soundbar speaker smart television |
-
2018
- 2018-12-04 CN CN201822023994.5U patent/CN209120331U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212248A (en) * | 2020-01-14 | 2020-05-29 | 深圳康佳电子科技有限公司 | Television signal processing method, television and storage medium |
| WO2021142926A1 (en) * | 2020-01-15 | 2021-07-22 | 赣州市牧士电子有限公司 | Soundbar speaker smart television |
| CN113115168A (en) * | 2021-03-23 | 2021-07-13 | 北京小米移动软件有限公司 | Audio module and electronic equipment |
| CN113115168B (en) * | 2021-03-23 | 2022-10-04 | 北京小米移动软件有限公司 | Audio module and electronic equipment |
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