CN204968047U - Dull and stereotyped digital mobile TV of intelligence - Google Patents
Dull and stereotyped digital mobile TV of intelligence Download PDFInfo
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- CN204968047U CN204968047U CN201520578397.2U CN201520578397U CN204968047U CN 204968047 U CN204968047 U CN 204968047U CN 201520578397 U CN201520578397 U CN 201520578397U CN 204968047 U CN204968047 U CN 204968047U
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Abstract
The utility model discloses a dull and stereotyped digital mobile TV of intelligence, which comprises an outer shell, the fixed display screen that is equipped with in the front of shell, the inboard of shell are equipped with circuit board, megaphone, battery and antenna, the circuit board comprises DVB -T2 decoding deck and DTMB signal decoding deck, the DVB -T2 decoding deck comprises IC, decoder module, TUNER module, TFT screen drive module, battery charging/ discharging management module, audio and video output module, USB interface module and DC adapter module, the utility model discloses it is rational in infrastructure, easily carry, realize STB and mobile TV integration function simultaneously, anti -interference ability is strong and the battery live time is long, uses the DTMB signal, need not the plug -in card, need not to spend extra consumption simultaneously.
Description
Technical field
The utility model relates to mobile playback equipment field, specifically a kind of Intelligent flat digital moving-tv.
Background technology
Although existing digital moving-tv obtains larger popularizing, still there are some shortcomings:
1, outward appearance is thick not portable;
2, Set Top Box and mobile TV integrated function can not be realized;
3, interference free performance difference is short with service time of battery
Also there are some shortcomings in present domestic DTMB signal digital mobile TV:
1, outward appearance is thick not portable;
2, at present use CMMB signal, need plug-in card to pay dues use;
3, interference free performance difference is short with service time of battery.
Therefore these shortcomings make entirety use or inconvenience, therefore need to be improved.
Utility model content
The purpose of this utility model is to provide a kind of Intelligent flat digital moving-tv, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of Intelligent flat digital moving-tv, comprise shell, the front of described shell is fixed with display screen, the inner side of shell is provided with wiring board, loudspeaker, storage battery and antenna, described wiring board is made up of DVB-T2 decoding deck and DTMB signal decoding plate, and described DVB-T2 decoding deck is shielded driver module, battery charging and discharging administration module, audio frequency and video output module, usb interface module and DC adaptor module formed by IC, decoder module, TUNER module, TFT; Described DTMB signal decoding plate is shielded driver module, battery charging and discharging administration module, audio frequency and video output module, USB interface and DC adaptor module formed by IC, decoder module, TUNER module, TFT; Described shell is provided with antenna hole, tuner, USB interface, HDMI, earpiece holes, switch, power hole, volume increases key, volume reduces key, channel up key and channel down key; The IC of described DVB-T2 decoding deck adopts MSD7T01 main control chip, the IC of described DTMB signal decoding plate adopts RT2648 main control chip, and described IC connection decoder module, TUNER module, TFT shield driver module, battery charging and discharging administration module, audio frequency and video output module and usb interface module.
As further program of the utility model: described antenna is located in antenna hole, and described antenna connects decoder module, and decoder module is responsible for audio/video decoding, and built-in DEMO demodulation.
As the utility model further scheme: described TUNER model calling audio frequency and video output module, audio frequency and video output module connects loudspeaker, is responsible for RF signal and changes into IF intermediate-freuqncy signal, audio frequency and video output module frames connecting with headphone hole.
As the utility model further scheme: described TFT shields driver module and connects audio frequency and video output module, and TFT shields driver module connection display screen, the rgb signal that the responsible TFT of conversion screen needs.
As the utility model further scheme: described battery charging and discharging administration module connects power hole and storage battery, and battery charging and discharging administration module is in charge of the charging/discharging function of battery, battery charging and discharging administration module connecting valve.
As the utility model further scheme: described usb interface module connects USB interface; Described audio frequency and video output module connects HDMI.
As the utility model further scheme: described DC adaptor module connects battery charging and discharging administration module, and DC adaptor module is for connecting power supply adaptor.
As the utility model further scheme: described wiring board is provided with key-press module, described key-press module connects volume increases key, volume reduction key, channel up key and channel down key.
As the utility model further scheme: described shell is provided with handle, the back side of shell is provided with louvre and the hole that amplifies.
As the utility model further scheme: described tuner connects decoder module.
Compared with prior art, the beneficial effects of the utility model are: the utility model is rational in infrastructure, are easy to carry about with one, realize Set Top Box and mobile TV integrated function simultaneously, strong anti-interference performance and service time of battery long, use DTMB signal, without the need to plug-in card, simultaneously without the need to spending extra consumption.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of Intelligent flat digital moving-tv of the utility model.
Fig. 2 is the end view of a kind of Intelligent flat digital moving-tv of the utility model.
Fig. 3 is the rearview of a kind of Intelligent flat digital moving-tv of the utility model.
Fig. 4 is the internal structure schematic diagram of a kind of Intelligent flat digital moving-tv of the utility model.
In figure: 1-shell, 2-display screen, 3-handle, 4-louvre, 5-amplify hole, 6-wiring board, 7-loudspeaker, 8-storage battery, 9-antenna, 10-antenna hole, 11-tuner, 12-USB interface, 13-HDMI interface, 14-earpiece holes, 15-switch, 16-power hole, 17-volume increase key, 18-volume reduce key, 19-channel up key, 20-channel down key.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 4, in the utility model embodiment, a kind of Intelligent flat digital moving-tv, comprise shell 1, the front of described shell 1 is fixed with display screen 2, the inner side of shell 1 is provided with wiring board 6, loudspeaker 7, storage battery 8 and antenna 9, described wiring board 6 is made up of DVB-T2 decoding deck and DTMB signal decoding plate, and described DVB-T2 decoding deck is shielded driver module, battery charging and discharging administration module, audio frequency and video output module, usb interface module and DC adaptor module formed by IC, decoder module, TUNER module, TFT; Described DTMB signal decoding plate is shielded driver module, battery charging and discharging administration module, audio frequency and video output module, USB interface and DC adaptor module formed by IC, decoder module, TUNER module, TFT, and described IC connection decoder module, TUNER module, TFT shield driver module, battery charging and discharging administration module, audio frequency and video output module and usb interface module.
Described shell 1 is provided with antenna hole 10, tuner 11, usb 12, HDMI 13, earpiece holes 14, switch 15, power hole 16, volume increases key 17, volume reduces key 18, channel up key 19 and channel down key 20.
Described antenna 9 is located in antenna hole 10, and described antenna 9 connects decoder module, and decoder module is responsible for audio/video decoding, and built-in DEMO demodulation, described tuner 11 connects decoder module.
Described TUNER model calling audio frequency and video output module, audio frequency and video output module connects loudspeaker 7, is responsible for RF signal and changes into IF intermediate-freuqncy signal, audio frequency and video output module frames connecting with headphone hole 14.
Described TFT shields driver module and connects audio frequency and video output module, and TFT shields driver module connection display screen 2, the rgb signal that the responsible TFT of conversion screen needs.
Described battery charging and discharging administration module connects power hole 16 and storage battery 8, and battery charging and discharging administration module is in charge of the charging/discharging function of battery, battery charging and discharging administration module connecting valve 15.
Described usb interface module connects usb 12.
Described audio frequency and video output module connects HDMI 13.
Described DC adaptor module connects battery charging and discharging administration module, and DC adaptor module is for connecting power supply adaptor.
The IC of described DVB-T2 decoding deck adopts MSD7T01 main control chip, and the IC of described DTMB signal decoding plate adopts RT2648 main control chip.
Described wiring board 6 is provided with key-press module, and described key-press module connects volume increases key 17, volume reduction key 18, channel up key 19 and channel down key 20.
Described shell 1 is provided with handle 3, and the back side of shell 1 is provided with louvre 4 and the hole 5 that amplifies.
Operation principle of the present utility model is: DVB-T2 decoding deck achieves DVB-T, DVB-T2 and TV integrated function, pull-out antenna search signal can watch local TV programme whenever and wherever possible, also DVB function can be used alone by closing television, strong anti-interference performance, strengthens service time of battery; DTMB signal decoding plate uses DTMB signal, and without the need to plug-in card, pull-out antenna search signal can use, in addition by WIFI interconnection network viewing IPTV programme content, and strong anti-interference performance.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (10)
1. an Intelligent flat digital moving-tv, it is characterized in that, comprise shell, the front of described shell is fixed with display screen, the inner side of shell is provided with wiring board, loudspeaker, storage battery and antenna, described wiring board is made up of DVB-T2 decoding deck and DTMB signal decoding plate, and described DVB-T2 decoding deck is shielded driver module, battery charging and discharging administration module, audio frequency and video output module, usb interface module and DC adaptor module formed by IC, decoder module, TUNER module, TFT; Described DTMB signal decoding plate is shielded driver module, battery charging and discharging administration module, audio frequency and video output module, USB interface and DC adaptor module formed by IC, decoder module, TUNER module, TFT; Described shell is provided with antenna hole, tuner, USB interface, HDMI, earpiece holes, switch, power hole, volume increases key, volume reduces key, channel up key and channel down key; The IC of described DVB-T2 decoding deck adopts MSD7T01 main control chip, the IC of described DTMB signal decoding plate adopts RT2648 main control chip, and described IC connection decoder module, TUNER module, TFT shield driver module, battery charging and discharging administration module, audio frequency and video output module and usb interface module.
2. Intelligent flat digital moving-tv according to claim 1, is characterized in that, described antenna is located in antenna hole, and described antenna connects decoder module.
3. Intelligent flat digital moving-tv according to claim 1, is characterized in that, described TUNER model calling audio frequency and video output module, and audio frequency and video output module connects loudspeaker, audio frequency and video output module frames connecting with headphone hole.
4. Intelligent flat digital moving-tv according to claim 1, is characterized in that, described TFT shields driver module and connects audio frequency and video output module, and TFT shields driver module connection display screen.
5. Intelligent flat digital moving-tv according to claim 1, is characterized in that, described battery charging and discharging administration module connects power hole and storage battery, battery charging and discharging administration module connecting valve.
6. Intelligent flat digital moving-tv according to claim 1, is characterized in that, described usb interface module connects USB interface; Described audio frequency and video output module connects HDMI.
7. Intelligent flat digital moving-tv according to claim 1, is characterized in that, described DC adaptor module connects battery charging and discharging administration module.
8. Intelligent flat digital moving-tv according to claim 1, is characterized in that, described wiring board is provided with key-press module, and described key-press module connects volume increases key, volume reduction key, channel up key and channel down key.
9. Intelligent flat digital moving-tv according to claim 1, is characterized in that, described shell is provided with handle, and the back side of shell is provided with louvre and the hole that amplifies.
10. Intelligent flat digital moving-tv according to claim 1, is characterized in that, described tuner connects decoder module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578397.2U CN204968047U (en) | 2015-08-05 | 2015-08-05 | Dull and stereotyped digital mobile TV of intelligence |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578397.2U CN204968047U (en) | 2015-08-05 | 2015-08-05 | Dull and stereotyped digital mobile TV of intelligence |
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| Publication Number | Publication Date |
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| CN204968047U true CN204968047U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520578397.2U Expired - Fee Related CN204968047U (en) | 2015-08-05 | 2015-08-05 | Dull and stereotyped digital mobile TV of intelligence |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413466A (en) * | 2018-12-12 | 2019-03-01 | 深圳市通久电子有限公司 | A kind of two-in-one television all-in-one machine |
-
2015
- 2015-08-05 CN CN201520578397.2U patent/CN204968047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413466A (en) * | 2018-12-12 | 2019-03-01 | 深圳市通久电子有限公司 | A kind of two-in-one television all-in-one machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171229 Address after: 518110 Guangdong province Shenzhen city Longhua District Guanlan Street Community Hengkeng Industrial Zone West Lianfeng Hengkeng B Building 2 floor Patentee after: Shenzhen greatpeak Technology Co., Ltd. Address before: Yuanyang County of Xinxiang City, Henan province 453500 Zhu Lou Xiang for Village Road 4 No. 17 east row Patentee before: Zhang Feng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20200805 |