CN107743207A - Watch television - Google Patents
Watch television Download PDFInfo
- Publication number
- CN107743207A CN107743207A CN201610658120.XA CN201610658120A CN107743207A CN 107743207 A CN107743207 A CN 107743207A CN 201610658120 A CN201610658120 A CN 201610658120A CN 107743207 A CN107743207 A CN 107743207A
- Authority
- CN
- China
- Prior art keywords
- watch
- wrist
- signals
- television
- anolog
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1646—Circuits adapted for the reception of stereophonic signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Electric Clocks (AREA)
Abstract
The invention discloses a kind of Watch television, including wrist-watch body, in addition to：Telescopic antenna, it is fixed on the side of the wrist-watch body；Control module, it is arranged in wrist-watch body, for controlling the clock of wrist-watch, and receives anolog TV signals/FM reception signals, and exported after anolog TV signals/FM reception signals are handled；Display module, it is arranged on the surface of wrist-watch body, for the anolog TV signals after reception processing, and is shown；Key-press module, it is arranged on the surface of wrist-watch body, including channel selecting key and volume selection keys.Watch television provided by the present invention, three kinds of clock, simulated television and FM radios functions are realized in the small size of wrist-watch, the power consumption and cost of product in itself can be reduced, and screen size is compact, the small volume of product, facilitates the carrying and use of user.
Description
Technical field
The present invention relates to a kind of watch type television, and simulated television can be watched in wrist-watch and listen to receipts by being related specifically to one kind
The Watch television of sound machine.
Background technology
In present daily life, in order to obtain more information and enjoy amusement and recreation, TV reception and listen to
FM radios etc. have become general popular most important life content.And in present market, also having occurred will simulation
Television production can facilitate user to carry into portable, can be achieved to watch the purpose of TV programme whenever and wherever possible.It is this portable
Screen more than the simulated television playing device of formula, generally use 2.4 ", and integrate receive simulated television for controlling wherein
Signal receiving device.But this portable broadcast unit, the energy consumption of its product in itself is higher, and screen size is relatively not small enough
Ingeniously, the cost of production generally also can be higher, also, the problem of being lost by user generally occurs in use.
The content of the invention
The main object of the present invention realizes clock, simulated television to provide a kind of Watch television in the small size of wrist-watch
With three kinds of functions of FM radios, the power consumption and cost of product in itself can be reduced, and screen size is compact, the volume of product
It is small, facilitate the carrying and use of user.
The present invention provides a kind of Watch television, including wrist-watch body, in addition to：Telescopic antenna, it is fixed on the wrist-watch sheet
The side of body；Control module, it is arranged in the wrist-watch body, for controlling the clock of wrist-watch, and receives simulated television letter
Number/FM reception signals, and exported after the anolog TV signals/FM reception signals are handled；Display module, set
On the surface of the wrist-watch body, for the anolog TV signals after reception processing, and shown；Key-press module, set
In on the surface of the wrist-watch body, including mode selecting key, on ＆ off switch, channel selecting key and volume selection keys.
Preferably, the control module includes：RF interfaces, for receiving anolog TV signals/FM reception signals；It is automatic to adjust
Humorous circuit, it is connected with the RF interfaces, for the frequency of the anolog TV signals/FM reception signals received according to the RF interfaces
Rate is scanned for and preserved to television channel/FM radio reception channels；Decoding circuit, it is connected with the automatic tuning circuit, for inciting somebody to action
The anolog TV signals/FM reception signals are decoded；Output circuit, it is connected with the decoding circuit, for solution will to be passed through
Anolog TV signals/FM reception signals of code are exported.
Preferably, mode selecting key and on ＆ off switch are additionally provided with the side of the wrist-watch body, are selected by the pattern
Key is selected to switch between clock module, simulated television pattern and FM radio receiver modes.Preferably, in the wrist-watch body
Side is additionally provided with USB interface, earphone jack and charging indicator light.Preferably, in addition to for system power supply and charging
Power management and control chip.Preferably, the display module is liquid crystal display.Preferably, in addition to it is connected to the hand
Watchband on two opposite sides of table body.Preferably, in addition to lanyard, and it is provided with use on the side of the wrist-watch body
In the junction button that lanyard passes through.
Watch television provided by the present invention, the function of clock, simulated television and FM radio Three models is integrated into
In the small size of wrist-watch, the mutual conversion between these three patterns can be realized by mode selecting key, and use super low-power consumption
Master control chip of the MCU single-chips as system, it is not only controlled the clock of wrist-watch, while reception can be controlled simultaneously
Handle anolog TV signals/FM reception signals, and can also be to liquid crystal display display, backlight and into battery saving mode, and
Display to on-screen menu is controlled.Can play simulated television using this, listen to radio, at the same have wrist-watch when
The Watch television of clock function so that user can be whenever and wherever possible by Watch television come switchover watching analog TV and can be not
The broadcast program that can be wanted to listen to when convenient viewing TV by radio function with uppick.Meanwhile using this hand
Table TV, the power consumption and cost of product in itself can be reduced, and screen size is compact, the small volume of product, facilitates user's
Carry and use.
Brief description of the drawings
Fig. 1 is the structural representation of Watch television embodiment of the present invention；
Fig. 2 is the right view of Watch television example structure schematic diagram of the present invention；
Fig. 3 is the internal circuit configuration figure of control module in Watch television embodiment of the present invention；
Fig. 4 is the left view of Watch television example structure schematic diagram of the present invention；
Fig. 5 is that the structural representation after watchband is installed in Watch television embodiment of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Referring to Figures 1 and 2, Fig. 1 is the structural representation of Watch television embodiment of the present invention.
In the present embodiment, there is provided one kind both has watch function, can play simulated television again, listen to the hand of radio
Table TV, three kinds of clock, simulated television and FM radios functions are realized in the small size of wrist-watch.
Watch television includes wrist-watch body 10, and a telescopic antenna 20, the pull bar are provided with the side of wrist-watch body 10
Antenna 20 can stretch, and by this telescopic antenna 20 can the sensitivity of anolog TV signals of low-frequency range be able to
Lifting.In the casing of wrist-watch body 10, a control module is additionally provided with, the control module can be that will be used to control wrist-watch
RTC (real-time timepiece chip) circuit of clock, the SP-ATC electricity for receiving and handling anolog TV signals/FM reception signals
The MCU single-chips for the super low-power consumption that road integrates, and as Master control chip.
Master control chip is except controlling the clock of wrist-watch, control SP-ATC circuits to be received and handling simulated television letter
Number/FM reception signals, and most at last handle after anolog TV signals/FM reception signals exported outside, can also be used to
Display to liquid crystal display after anolog TV signals export is controlled, and control backlight and into battery saving mode, and can
It is controlled with the display to on-screen menu.
Watch television also includes a display module 30 being arranged on the surface of wrist-watch body 10, when SP-ATC circuits are by institute
After the anolog TV signals received are handled, Master control chip can be to control display module receiving at this process
The anolog TV signals of reason, and control display module 30 to be shown the image of simulated television, to facilitate user straight
Connect viewing.In this example it is shown that module 30 can use liquid crystal display.
On the surface of wrist-watch body 10, the position above or below display module 30, button mould is additionally provided with
Block 40, for the various functions of Watch television in each mode to be selected and adjusted.Key-press module 40 selects including channel
Select key and volume selection keys.The selection of channel and the regulation of volume can be carried out by channel selecting key and volume selection keys.
In the present embodiment, channel selecting key could be arranged to two, i.e., including CH+ (channel adds), CH- (channel down) this two
The individual selection key that can carry out upper and lower channel selection；Equally, volume selection keys are it can also be provided that two, i.e., including VOL- (sounds
Amount subtract), VOL+ (volume adds) the two buttons.
Fig. 2 is the right view of Watch television example structure schematic diagram of the present invention.
In the present embodiment, mode selecting key 11 and on ＆ off switch 12 are additionally provided with the side of wrist-watch body 10, pass through mould
Formula selection key 11 can be carried out after Watch television start between clock module, simulated television pattern and FM radio receiver modes
Switching selection；On ＆ off switch 12 is used to control opening and shutting off for whole Watch television, long-press on ＆ off switch 12 3 seconds, you can opens
Or turn off the power supply of the Watch television.After the power supply of Watch television is opened, system can be initialized first, Ran Houxian
Show mould
Block 30 can show the current time, i.e. Watch television is in clock module, and this when is RTC (real-time timepiece chip) electricity
Road works；Now, press the can of mode selecting key 11 and enter simulated television pattern, when Watch television is in simulated television pattern
When, then press the can of mode selecting key 11 and enter FM radio receiver modes.So, wrist-watch is achieved that by mode selecting key 11
TV switches between clock module, simulated television pattern and the FM radio receiver modes patterns of these three.
The embodiment of the present invention, the function of clock, simulated television and FM radio Three models is integrated into the corpusculum of wrist-watch
In product, the mutual conversion between these three patterns can be realized by mode selecting key, and using the MCU single-chips of super low-power consumption
As the Master control chip of system, it is not only controlled the clock of wrist-watch, while can control and receive and handle simulation electricity
Depending on signal/FM reception signals, and can also be to liquid crystal display display, backlight and into battery saving mode, and to on-screen menu
Display be controlled.It can play simulated television using this, listen to radio, while there is the hand of the time clock feature of wrist-watch
Table TV so that user come switchover watching analog TV and can be inconvenient to watch electricity by Watch television whenever and wherever possible
Depending on when the broadcast program that can be wanted to listen to by radio function with uppick.Meanwhile using this Watch television, can be with
The power consumption and cost of product in itself are reduced, and screen size is compact, the small volume of product, facilitates the carrying and use of user.
Reference picture 3, Fig. 3 are the internal circuit configuration figure of control module in Watch television of the present invention.
In the above-described embodiments, control module can use global area and power consumption it is minimum be used for receive NTSC/PAL/
SECAM simulated televisions, and the CMOS single-chips of FM radio reception, it can support mobile device to receive the free simulated television in the whole world
With FM signals.The control module can include RF interfaces, can be used for receiving anolog TV signals/FM reception signals, Ke Yijie
Receive NTSC/PAL/SECAM simulated television standard of the frequency in the range of 44MHz to 860MHz；And it can be existed with covering frequence
The stereo radio reception of FM in the range of 65MHz to 108MHz.
Control module can also include the automatic tuning circuit 100 that is connected with RF interfaces, when by RF interfaces to not
After the anolog TV signals of frequency range, automatic tuning circuit 100 can be carried out certainly successively from low frequency to high-frequency to television channel
Dynamic search；Equally, after by the FM reception signals of RF interfaces to different frequency range, automatic tuning circuit 100 can be from low frequency
Rate is searched for automatically successively to high-frequency to FM radio reception channel.At this moment the work carried out is to tune work, this mistake automatically
Cheng Feichang is of short duration, it is only necessary to can be completed less than 10 seconds；After the completion of search, system can lock the TV frequency currently searched
Road/FM radio reception channels, and the frequency corresponding to the television channel/FM radio reception channels is remembered, and it is saved in memory
In.
Control module can also include the decoding circuit 200 being connected with automatic tuning circuit 100, work as automatic tuning circuit
100 complete television channel/FM radio reception channel are searched for automatically from low frequency to high-frequency, and by the TV searched frequency
, it is necessary to be handled anolog TV signals by decoding circuit 200 after the frequency progress memory retention of road/FM radio reception channels,
The anolog TV signals that will be received are converted to data signal by analog to digital conversion circuit, then pass through Digital Signal Processing electricity
Road is handled the data signal；To FM reception signals, need also exist for being handled, and stereo decoding is carried out to it.This
Sample, that is, complete the decoding process to anolog TV signals/FM reception signals.
After by decoding circuit 200, anolog TV signals/FM reception signals are decoded, can by with the decoding
The connected output circuit 300 of circuit 200 will be exported by decoded anolog TV signals/FM reception signals.This implementation
In example, ITU601 interfaces can be used to be exported by decoded anolog TV signals to display device, and pass through display
Device is shown so that user can watch simulated television whenever and wherever possible；Also, by decoded FM reception signals
Sound passes through power amplifier, final output to loudspeaker or earphone.
When television channel/FM radio reception channel to system Current lock carried out tuning, decoding and output the step of after, press
Lower CH+ buttons, the search of television channel/FM radio reception channels of next frequency range will be carried out automatically；Equally, CH- buttons are pressed,
The search of television channel/FM radio reception channels of a frequency range will be carried out automatically.Also pass through the step of tuning, decoding and output
Suddenly, it is possible to complete the processing procedure to anolog TV signals/FM reception signals of each frequency range.
Using Master control chip of the MCU single-chips of super low-power consumption as system, by automatic tuning circuit 100, decoding electricity
Road 200 and output circuit 300 are concentrated in a chip, after RF interfaces to anolog TV signals/FM reception signals,
Only need by MCU single-chips, can be to realize automatic tuning to anolog TV signals/FM reception signals, decoding and defeated
Go out.So, while solving the problems, such as to realize three kinds of functions by extra small volume, PCB is largely reduced
The area of plate, further ensuring reduces the power consumption and cost of product in itself, and can improve the reception of anolog TV signals
Sensitivity, and compact, facilitate user to carry.
Reference picture 4, Fig. 4 are the left view of Watch television example structure schematic diagram of the present invention.
In the above-described embodiments, USB interface 50, earphone jack 60 and charging are also provided with the side of wrist-watch body
Indicator lamp 70.Watch television can realize its connection and communication with apparatus such as computer by USB interface 50；Set earphone
Jack 60 so that user can listen to the sound of simulated television and FM radio reception by earphone according to their needs；When for wrist-watch
When TV is charged, it is used for prompting user by the set can of charging indicator light 70, i.e., in charging process
In the charging indicator light 70 can light, and after charging terminates, the charging indicator light 70 will extinguish, so, user's can
Stop charging for Watch television in time, to save electric cost.
In the above-described embodiments, in the casing of wrist-watch body, a power management and control chip can also be included, led to
Cross power management and control chip can be to system power supply；After Watch television is connected by USB interface 50 with apparatus such as computer,
Watch television power supply and charging can be thought.The battery case for accommodating rechargeable battery can also be provided with Watch television,
And rechargeable battery is used to be powered for Watch television, it can be charged, filled for rechargeable battery by power management and control chip
Charge protection can also be realized while electric.In this manner it is possible to while user's normal use Watch television is facilitated, ensure that
The cruising time of rechargeable battery can reach maximum.
By setting USB interface 50, earphone jack 60 and charging indicator light 70 in the side of wrist-watch body, can conveniently use
Communicating between Watch television and apparatus such as computer is realized in family by USB interface 50, and can be by computer come for hand
Table TV is powered and charged；Meanwhile when user is needed with earphone to listen to the sound of simulated television and FM radio reception, pass through earphone
Jack 60 can conveniently realize the demand of user；User is prompted using charging indicator light 70, the use of user can be saved
Electric cost；System power supply can be given by power management and control chip and is charged for rechargeable battery, it is also ensured that charging electricity
The cruising time in pond can reach maximum.Reference picture 5, Fig. 5 are that the structure after watchband is installed in Watch television embodiment of the present invention
Schematic diagram.
In the above-described embodiments, Watch television can also include watchband 80, you can be arranged to Watch television to pass through table
The wrist-watch form being worn over 80 in wrist.This is just needed on two opposite sides of wrist-watch body, is provided with two and is used to connect
The bindiny mechanism of watchband 80, and watchband 80 is fixed on wrist-watch body by the bindiny mechanism.
In the present embodiment, Watch television can also include a lanyard, you can so that Watch television is arranged to by this
Lanyard hangs over the form on neck.This, which just needs to set on wrist-watch body, can be used for the junction button that lanyard passes through, and so, hang
Restrict through after the junction button, it is possible to hung over Watch television on neck by lanyard.
Watchband is fixed by being provided for the bindiny mechanism of connection table band on wrist-watch body, and by bindiny mechanism
On wrist-watch body；Or the junction button that lanyard passes through is provided on wrist-watch body, and lanyard is passed through into the junction button.This
Sample, when Watch television to be worn in wrist or hang on neck, the security used can be ensured, be not in use
The economic loss caused by Watch television is lost by user.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, every utilization
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be similarly included in the present invention scope of patent protection.
Claims (8)
1. a kind of Watch television, including wrist-watch body, it is characterised in that also include：Telescopic antenna, it is fixed on the wrist-watch body
Side；Control module, it is arranged in the wrist-watch body, for controlling the clock of wrist-watch, and receives anolog TV signals
/ FM reception signals, and exported after the anolog TV signals/FM reception signals are handled；Display module, it is arranged on
On the surface of the wrist-watch body, for the anolog TV signals after reception processing, and shown；Key-press module, it is arranged at
On the surface of the wrist-watch body, including channel selecting key and volume selection keys.
2. Watch television as claimed in claim 1, it is characterised in that the control module includes：RF interfaces, for receiving mould
Intend TV signal/FM reception signals；Automatic tuning circuit, it is connected with the RF interfaces, for being received according to the RF interfaces
The frequencies of anolog TV signals/FM reception signals television channel/FM radio reception channels are scanned for and preserved；Decoding circuit,
It is connected with the automatic tuning circuit, for the anolog TV signals/FM reception signals to be decoded；Output circuit, with
The decoding circuit is connected, for anolog TV signals/FM reception signals by decoding to be exported.
3. Watch television as claimed in claim 1, it is characterised in that pattern choosing is additionally provided with the side of the wrist-watch body
Key and on ＆ off switch are selected, is carried out by the mode selecting key between clock module, simulated television pattern and FM radio receiver modes
Switching.
4. Watch television as claimed in claim 1, it is characterised in that be additionally provided with USB in the side of the wrist-watch body and connect
Mouth, earphone jack and charging indicator light.
5. Watch television as claimed in claim 1 or 2, it is characterised in that also include being used for the electricity to system power supply and charging
Source control and control chip.
6. Watch television as claimed in claim 5, it is characterised in that the display module is liquid crystal display.
7. Watch television as claimed in claim 6, it is characterised in that also include being connected to described two opposite sides of wrist-watch body
On watchband.
8. Watch television as claimed in claim 7, it is characterised in that also including lanyard, and in the side of the wrist-watch body
The junction button passed through for lanyard is provided with side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610658120.XA CN107743207A (en) | 2016-08-12 | 2016-08-12 | Watch television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610658120.XA CN107743207A (en) | 2016-08-12 | 2016-08-12 | Watch television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107743207A true CN107743207A (en) | 2018-02-27 |
Family
ID=61234978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610658120.XA Pending CN107743207A (en) | 2016-08-12 | 2016-08-12 | Watch television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107743207A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113992217A (en) * | 2020-07-26 | 2022-01-28 | 北京服装学院 | Ear-protection type portable bracelet radio |
-
2016
- 2016-08-12 CN CN201610658120.XA patent/CN107743207A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113992217A (en) * | 2020-07-26 | 2022-01-28 | 北京服装学院 | Ear-protection type portable bracelet radio |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180227 |
|
| WD01 | Invention patent application deemed withdrawn after publication |