CN107396016A - A kind of DTV cassette mechanism structure with integrated Android module - Google Patents
A kind of DTV cassette mechanism structure with integrated Android module Download PDFInfo
- Publication number
- CN107396016A CN107396016A CN201710800382.XA CN201710800382A CN107396016A CN 107396016 A CN107396016 A CN 107396016A CN 201710800382 A CN201710800382 A CN 201710800382A CN 107396016 A CN107396016 A CN 107396016A
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- android
- atsc
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- circuit module
- dtv
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- 239000000758 substrate Substances 0.000 claims abstract description 22
- 230000005611 electricity Effects 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of DTV cassette mechanism structure with integrated Android module, including substrate, substrate to be provided with power circuit block, backlight drive circuit module, audio amplifier circuit module, android intelligent object and ATSC modules；The power circuit block, backlight drive circuit module are disposed adjacent with audio amplifier circuit module, and android intelligent object and ATSC modules are independently set.It has it is simple in construction, coordinate it is compact, it is easy to use, it is reasonable in design, it is elegant in appearance；Therefore, it is the product that a kind of technical and economy is respectively provided with superior function.
Description
【Technical field】
The invention mainly relates to a kind of DTV cassette mechanism structure with integrated Android module.
【Background technology】
Because ATSC schemes chip limits, it is impossible to accomplish that single-chip is provided simultaneously with ATSC and Android function, former production method
It is plug-in Android platelet to realize, but this scheme, because high to structural requirement, space requirement is big, is not particularly suited for small size machine
Type, have some limitations, and when substrate and Android platelet bridge joint, need to be connected by various wire rods, complete machine stability obtains
Less than guarantee, while often also by some authentication requestings for not selling to ground；Because substrate and Android plate are separately installed, assembling
Process complexity is unfavorable for assembling, and the increase of final assembly man-hour, production capacity is low, increases complete machine production cost；Therefore, the present invention is solution
A kind of certainly above mentioned problem, it is proposed that new technical scheme.
【The content of the invention】
To solve the above problems, the present invention proposes a kind of DTV cassette mechanism structure with integrated Android module.
There is the DTV cassette mechanism structure of integrated Android module to use following technical scheme for this：
A kind of DTV cassette mechanism structure with integrated Android module, including substrate, substrate are provided with power circuit block, backlight
Drive circuit module, audio amplifier circuit module, android intelligent object and ATSC modules；The power circuit block, backlight are driven
Dynamic circuit module is disposed adjacent with audio amplifier circuit module, and android intelligent object and ATSC modules are independently set.
Preferably, the power circuit block has AC-DC change-over switch power supplys, and 220VAC changes by the AC-DC
Switching Power Supply output two-way 12V is supplied respectively to backlight drive circuit module and signal processing circuit.
Preferably, signal processing circuit is configured with AMS1117, and the voltage of related circuit is converted into by AMS1117.
Preferably, substrate is provided with several input/output ports, the input/output port include RJ45, USB, HDMI,
VGA、PC AUDIO、TV(ATSC)、AV、YpbPr、EARPHONE、WIFI。
Preferably, input/output port is located at the sidepiece of substrate, and input/output port is away from power circuit block, backlight
Drive circuit module, audio amplifier circuit module, android intelligent object and ATSC modules are set.
Preferably, ATSC modules are provided with HDMI, and the audio-video signal of android intelligent object output is defeated by ATSC HDMI
Enter.
Present invention beneficial effect caused by compared with background technology：
The present invention's employs such scheme, has the benefit that：First, without wire rod bridge joint, so as to avoid what is introduced by wire rod
Various interference problems and and the difficult problem of solution assembling；2nd, Android intelligent plate is integrated, assembly space requirement can be reduced, suitable
It is wider with size, more in selection of the client to different size types；3rd, the stability of complete machine items electrical property is improved, can be smoothly
By the authentication requesting for selling to ground；4th, complete machine cost is reduced, improves product competitiveness.
【Brief description of the drawings】
Fig. 1 is the local electricity of the DTV cassette mechanism structure with integrated Android module in preferred embodiment provided by the present invention
Road schematic diagram；
Fig. 2 is the DTV cassette mechanism structure schematic diagram with integrated Android module in preferred embodiment provided by the present invention.
【Embodiment】
Embodiments of the invention are described below in detail, described embodiment example is shown in the drawings, wherein identical from beginning to end
Or similar label represents same or similar element or the element with same or like function.
In the description of the invention, it is necessary to illustrate, for the noun of locality, if any term " " center ", " transverse direction（X）” 、
" longitudinal direction（Y）", it is " vertical（Z）" " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The indicating position such as " level ", " top ", " bottom ", " interior ", " outer ", " clockwise ", " counterclockwise " and position relationship is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of the narration present invention and simplifies description, rather than instruction or the dress for implying meaning
Put or element there must be specific orientation, be constructed and operated with particular orientation, it is impossible to be interpreted as the specific guarantor of the limitation present invention
Protect scope.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense is gone to understand, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can also be that machinery connects
Connect；Can be joined directly together or be connected by intermediary, can be that two element internals are connected.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In invention, unless otherwise prescribed and limit, fisrt feature second feature it " on " or it " under " can include
First and second features directly contact, can also include fisrt feature and second feature not be direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature the
Directly over two features and oblique upper, or be only to represent that fisrt feature level height is higher than the height of second feature.Fisrt feature
Second feature " on ", " under " and " below " include fisrt feature immediately below second feature or obliquely downward, or only table
Show that fisrt feature level height is less than second feature.
With reference to the accompanying drawing of specification, by being further described to the embodiment of the present invention, make this hair
Bright technical scheme and its advantage is clearer, clear and definite.It is exemplary, purport to describe embodiment below with reference to accompanying drawing
The present invention is being explained, and is being not considered as limiting the invention.
Preferred embodiment provided by the invention：As shown in Figures 1 and 2, a kind of DTV with integrated Android module
Cassette mechanism structure, including substrate 10, substrate 10 are provided with power circuit block 20, backlight drive circuit module 30, audio amplifier circuit
Module 40, android intelligent object 50 and ATSC modules 60；By former single ATSC numerals movement scheme, the plate of Android intellective scheme one is integrated
On, increase whole plate board power consumption, therefore power and efficiency are had higher requirements, while substrate integrated level is high, component cloth
Office is compact, the problems such as electromagnetic interference, temperature rise easily occurs, influences the stability of substrate, therefore component imposition layout is necessary
Rationally；Therefore the power circuit block 20, backlight drive circuit module 30 are disposed adjacent with audio amplifier circuit module 40, are pacified
Tall and erect intelligent object 50 and ATSC modules 60 are independently set；ATSC modules 60 are provided with HDMI, the sound of android intelligent object output
Vision signal is inputted by ATSC HDMI.Substrate 10 is provided with several input/output ports 70, the input/output port bag
RJ45, USB, HDMI, VGA, PC AUDIO, TV (ATSC), AV, YpbPr, EARPHONE, WIFI are included, substantially meets current main flow
Hardware interface, chip is had the features such as port is abundant, signal is good, input/output port 70 is located at the sidepiece of substrate 10, and defeated
Enter output port away from power circuit block 20, backlight drive circuit module 30, audio amplifier circuit module 40, Android intelligence mould
Block 50 and ATSC modules 60 are set；Complete machine job stability can be improved according to the product of above-mentioned setting, reduce assembly space requirement,
Connection wire of the substrate with Android intelligent plate is removed, production assembly process is reduced, efficiency of assembling is improved, so as to improve production capacity；
The power circuit block 20 has AC-DC change-over switch power supplys, and 220VAC passes through the AC-DC change-over switches power supply
Output two-way 12V is supplied respectively to backlight drive circuit module and signal processing circuit；Signal processing circuit is configured with AMS1117,
And the voltage of related circuit is converted into by AMS1117.Civil power 220VAC changes through AC-DC（Switching Power Supply）, output two-way 12V
It is supplied respectively to the power supply of the circuits such as signal processing circuit and backlight drive.Wherein signal processing is converted into by 1117DC-DC
The various voltages needed, supply related circuit.
Because ATSC schemes chip limits, it is impossible to accomplish that single-chip is provided simultaneously with ATSC and Android function, former production
Method is plug-in Android platelet to realize, but this scheme, because high to structural requirement, space requirement is big, is not particularly suited for small size
Type, have some limitations, and when substrate and Android platelet bridge joint, need to be connected by various wire rods, complete machine stability
It cannot be guaranteed, while often also by some authentication requestings for not selling to ground；Because substrate and Android plate are separately installed, dress
It is unfavorable for assembling with process complexity, the increase of final assembly man-hour, production capacity is low, increases complete machine production cost；Therefore, the present invention is
Solve the above problems, ATSC digital motors scheme and Android intellective scheme are integrated on one piece of substrate, without wire rod and Android intelligence
Energy plate connection, production line are increased without personnel depaly assembling, improve yield, while the certification that ground also can be sold to by major part will
Ask；ATSC chips use 3393 schemes, and the audio-video signal of android intelligent object output is inputted by ATSC the 3rd road HDMI
（3393 chip hardwares are the road HDMI of band 3）, highest resolution support 1080P signal inputs；Audio power amplifier using
CSY1281 digital power amplifiers, ensure output 8W+8W audio signals.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means to combine specific features, structure, material or the feature that the embodiment or example describe, is contained in
In at least one embodiment or example of the present invention, not necessarily referred in this manual for the schematic representation of above-mentioned term
It is identical embodiment or example.Moreover, specific features, structure, material or the feature of description can in any one or
Combined in a suitable manner in multiple embodiments or example.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, not office of the invention
It is limited to above-mentioned embodiment, this hair is all fallen within using the improvement and replacement of techniques well known on the basis of the present invention
Bright protection domain, it should be limited by each claim.
Claims (6)
1. a kind of DTV cassette mechanism structure with integrated Android module, including substrate, it is characterised in that：Substrate is provided with power supply
Circuit module, backlight drive circuit module, audio amplifier circuit module, android intelligent object and ATSC modules；The power supply electricity
Road module, backlight drive circuit module are disposed adjacent with audio amplifier circuit module, android intelligent object and ATSC modules difference
It is independently arranged.
2. the DTV cassette mechanism structure with integrated Android module according to claim 1, it is characterised in that：The electricity
Source circuit module has AC-DC change-over switch power supplys, and 220VAC divides by AC-DC change-over switches power supply output two-way 12V
Gong Gei not backlight drive circuit module and signal processing circuit.
3. the DTV cassette mechanism structure with integrated Android module according to claim 1, it is characterised in that：At signal
Reason circuit is configured with AMS1117, and the voltage of related circuit is converted into by AMS1117.
4. the DTV cassette mechanism structure with integrated Android module according to claim 1, it is characterised in that：Substrate is set
Have several input/output ports, the input/output port include RJ45, USB, HDMI, VGA, PC AUDIO, TV (ATSC),
AV、YpbPr、EARPHONE、WIFI。
5. the DTV cassette mechanism structure with integrated Android module according to claim 4, it is characterised in that：Input defeated
Exit port is located at the sidepiece of substrate, and input/output port is away from power circuit block, backlight drive circuit module, audio amplification
Circuit module, android intelligent object and ATSC modules are set.
6. the DTV cassette mechanism structure with integrated Android module according to claim 1, it is characterised in that：ATSC moulds
Block is provided with HDMI, and the audio-video signal of android intelligent object output is inputted by ATSC HDMI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710800382.XA CN107396016A (en) | 2017-09-06 | 2017-09-06 | A kind of DTV cassette mechanism structure with integrated Android module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710800382.XA CN107396016A (en) | 2017-09-06 | 2017-09-06 | A kind of DTV cassette mechanism structure with integrated Android module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107396016A true CN107396016A (en) | 2017-11-24 |
Family
ID=60352158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710800382.XA Pending CN107396016A (en) | 2017-09-06 | 2017-09-06 | A kind of DTV cassette mechanism structure with integrated Android module |
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| Country | Link |
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| CN (1) | CN107396016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698972A (en) * | 2019-02-20 | 2019-04-30 | 广州庆吉科技股份有限公司 | A kind of digital television mainboard of collection Android and intelligent mainboard one |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210573A (en) * | 2015-02-02 | 2016-12-07 | 青岛海信电器股份有限公司 | modular television system, television module subsystem and display subsystem |
-
2017
- 2017-09-06 CN CN201710800382.XA patent/CN107396016A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210573A (en) * | 2015-02-02 | 2016-12-07 | 青岛海信电器股份有限公司 | modular television system, television module subsystem and display subsystem |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698972A (en) * | 2019-02-20 | 2019-04-30 | 广州庆吉科技股份有限公司 | A kind of digital television mainboard of collection Android and intelligent mainboard one |
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Application publication date: 20171124 |