CN201398212Y - CMMB mobile television receiving rod with Tflash card reader - Google Patents
CMMB mobile television receiving rod with Tflash card reader Download PDFInfo
- Publication number
- CN201398212Y CN201398212Y CN2009200053751U CN200920005375U CN201398212Y CN 201398212 Y CN201398212 Y CN 201398212Y CN 2009200053751 U CN2009200053751 U CN 2009200053751U CN 200920005375 U CN200920005375 U CN 200920005375U CN 201398212 Y CN201398212 Y CN 201398212Y
- Authority
- CN
- China
- Prior art keywords
- cmmb
- function
- antenna
- tflash
- built
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000001131 transforming effect Effects 0.000 abstract 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model relates to a CMMB mobile television receiving rod with a Tflash card reader and a built-in pull-rod antenna, which is characterized in that different chips, a CMMB television receiving and memory card interface circuit, a function transforming switch circuit and an antenna RF fixed contact of a peripheral circuit are arranged on a main-board with a standard USB interface; a cavity body is arranged between the main-board and an shell and is used as a built-in space of the antenna, and the shell is provided with a memory card faucet and a function transforming switch. The television receiving rod can be connected with a computer through the USB interface, so that the CMMB television signal receiving function or the function of a U disk can be selected according to the requirements.
Description
Affiliated technical field
This product is that a kind of practicality CMMB is moved receives and the Tflash memory function is synthesized together, and has the USB interface equipment of two kinds of convenient and practical functions simultaneously.
Background technology
At present, common CMMB receives excellent function singleness, only can use as the CMMB receiving system, and need to connect external antenna by antennal interface or soft feeder line, is inconvenient to carry, and external antenna is difficult fixing when mobile, influences reception.
Summary of the invention
In order to overcome existing C MMB mobile TV receiving system external antenna in the inconvenience of using and carrying, but this product has adopted the built-in pullout antenna of high sensitivity, pulls out during use to get final product, in the time spent income fuselage.In order to expand function of use, built-in Tflash mobile storage card, T card that can built-in heap(ed) capacity 8G uses as USB flash disk.By the function diverter switch on the shell, the user can select between two kinds of functions according to the needs of oneself.
The technical scheme that the utility model technology is adopted is: the memory card interface circuit on the circuit board uses different chip and peripheral circuit with the CMMB receiving circuit, links to each other with same usb circuit by switch chip.On shell, reserve memory card socket, and a function switching toggle switch, between CMMB and USB flash disk function, switch as required.Function toggle switch on the shell is connected with the switch chip on the circuit main board, is allocated to the TV direction usb circuit is linked to each other with the CMMB receiving circuit, is allocated to the U direction usb circuit is linked to each other with the memory card interface circuit.In addition, the contact point of antenna is fixed on the RF access point of mainboard, circuit main board is directly linked to each other with antenna, and between mainboard and shell, reserve cavity, as the built-in space of antenna.Can pull out antenna during received signal, stable received signal shrinks back antenna in the cavity when not using to reach better reception, does not account for space outerpace.
The beneficial effects of the utility model are that the employing built-in aerial is simple in structure when using the CMMB function.By the switch handoff functionality, the T-falsh card is inserted built-in memory card socket, can be used as USB flash disk and use.An equipment has two kinds of utility functions, saves cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structure chart of the present utility model.
As shown in Figure 1:
1USB cap 2USB plug 3T-flash card slot
4 telescopic antenna, 5 function diverter switches
Embodiment
The 1USB cap
When not using equipment, the USB cap that closes, protection USB plug.
The 2USB plug
Be connected with computer by USB plug, computer is discerned this USB device.
The 3T-flash card slot
Insert the T-flash card in this slot, this equipment can be used as the substitute of USB flash disk, is used for storage.
4 telescopic antenna
Built-in telescopic antenna is pulled out when receiving the CMMB signal, makes equipment have best reception.In the cavity of time spent retraction device interior, minimizing does not take up room, and is convenient for carrying and places.
5 function diverter switches
This equipment has two kinds of functions, and when switch switched to the U direction, insertion-flash card promptly can be used as USB flash disk and uses.
During the TV direction, can be used as the CMMB signal receiver and use.
Claims (3)
1. the CMMB mobile TV with the Tflash card reader receives rod, it is characterized in that: CMMB is moved receiving function and Tflash card storage interface function is synthesized on a USB interface equipment by function switch, and the contact point of telescopic built-in aerial is fixed on the RF access point of mainboard.
2. the CMMB mobile TV of band Tflash card reader according to claim 1 receives rod, it is characterized in that: integrated memory card interface and CMMB receiving function circuit on the circuit board, built-in Tflash mobile storage card, by the function diverter switch on the shell, the user can be switched selection according to the needs of oneself between CMMB reception and USB flash disk function.
3. the CMMB mobile TV of band Tflash card reader according to claim 1 receives rod, it is characterized in that: the contact point of retractable aerial is fixed on the RF access point of mainboard, circuit main board is directly linked to each other with antenna, and between mainboard and shell, reserve cavity, as the built-in space of antenna, can pull out antenna during received signal, stable received signal is to reach better reception, when not using antenna is shunk back in the cavity, do not account for space outerpace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200053751U CN201398212Y (en) | 2009-03-06 | 2009-03-06 | CMMB mobile television receiving rod with Tflash card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200053751U CN201398212Y (en) | 2009-03-06 | 2009-03-06 | CMMB mobile television receiving rod with Tflash card reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201398212Y true CN201398212Y (en) | 2010-02-03 |
Family
ID=41620743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200053751U Expired - Fee Related CN201398212Y (en) | 2009-03-06 | 2009-03-06 | CMMB mobile television receiving rod with Tflash card reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201398212Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710916A (en) * | 2012-05-16 | 2012-10-03 | 深圳市秀波实业有限公司 | Network high-definition smart television stick |
| CN102780793A (en) * | 2012-07-20 | 2012-11-14 | 惠州Tcl移动通信有限公司 | Mobile terminal compatible with internal antenna and external antenna |
-
2009
- 2009-03-06 CN CN2009200053751U patent/CN201398212Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710916A (en) * | 2012-05-16 | 2012-10-03 | 深圳市秀波实业有限公司 | Network high-definition smart television stick |
| CN102780793A (en) * | 2012-07-20 | 2012-11-14 | 惠州Tcl移动通信有限公司 | Mobile terminal compatible with internal antenna and external antenna |
| CN102780793B (en) * | 2012-07-20 | 2016-02-10 | 惠州Tcl移动通信有限公司 | The mobile terminal of compatible built-in aerial and external antenna function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201138685Y (en) | Wireless terminal antenna | |
| US7656355B2 (en) | Stylus arranged with antenna and portable wireless communication device having the same | |
| CN204013674U (en) | Multi-functional mobile phone containment vessel | |
| WO2013167049A2 (en) | Antenna | |
| CN201398212Y (en) | CMMB mobile television receiving rod with Tflash card reader | |
| CN112783347B (en) | A touch pen and touch control system | |
| CN203644948U (en) | External antenna, suspension member, and communication equipment | |
| CN104716441A (en) | Multi-band antenna and mobile terminal | |
| CN102404018A (en) | Antenna multiplexing device and method and mobile terminal | |
| CN201278523Y (en) | Wireless data card | |
| CN106533484A (en) | Vehicle-mounted mode satellite handheld terminal | |
| CN201215948Y (en) | Antenna switching device and terminal | |
| CN201266982Y (en) | External digital television receive playing system based on handhold terminal | |
| EP2466987B1 (en) | Mobile communication terminal and mobile communication terminal housing set with an antenna | |
| CN105356048B (en) | USB interface, Anneta module and its antenna system, mobile terminal | |
| JP2009060160A (en) | Mobile communication system, card device, and mobile communication terminal | |
| CN111478833B (en) | User terminal equipment | |
| CN207382362U (en) | A kind of terminal installation with LoRa or NB-IOT | |
| CN201394989Y (en) | Digital television mini radio pen with a built-in antenna | |
| CN201490323U (en) | Exposed antenna | |
| CN202019046U (en) | Shared structure of television-mobile phone telescopic antenna | |
| CN107040627A (en) | Mobile terminal | |
| CN206364794U (en) | Vehicle-mounted mode satellite handheld terminal | |
| CN201260178Y (en) | Reception card and mobile device implemented based on mobile memory card | |
| CN201869242U (en) | External antenna equipment of mobile phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20140306 |