CN108737864A - A kind of television sharing box infrared transmitter - Google Patents
A kind of television sharing box infrared transmitter Download PDFInfo
- Publication number
- CN108737864A CN108737864A CN201810475638.9A CN201810475638A CN108737864A CN 108737864 A CN108737864 A CN 108737864A CN 201810475638 A CN201810475638 A CN 201810475638A CN 108737864 A CN108737864 A CN 108737864A
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- China
- Prior art keywords
- infrared
- infrared transmitter
- fixed
- chip
- lower section
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
-
- 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
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Selective Calling Equipment (AREA)
- Optical Communication System (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of television sharing box infrared transmitters, including closing cover, radio-frequency modulator, infrared transmitter and infrared chip, the side of the closing cover is provided with outer housing, the side of the outer housing, which is fixed with, is fixedly connected with ring, the side for being fixedly connected with ring is fixedly arranged above the radio-frequency modulator, the side of the radio-frequency modulator is provided with signal lamp, the side of the signal lamp is provided with infrared remote receiver, the infrared chip is fixed with below the infrared remote receiver, the side of the infrared chip is connected with decoding chip, the infrared transmitter is installed below the decoding chip, it is provided with circuit amplifier below the infrared transmitter, the side of the circuit amplifier is provided with amplification filter.Advantageous effect is：There is the equipment antistatic, corrosion-resistant, heat-resisting, antioxygenic property can guarantee that RF transmitter can work long hours, and simple in structure, and cost of manufacture is relatively low, the value with higher promotion and popularization.
Description
Technical field
The invention belongs to transmitter device design fields, more particularly to a kind of television sharing box infrared transmitter.
Background technology
With the development of economy, people pursue the amenities of life of high-quality, and DTV comes into family, and television set
Top box also enters family therewith.In recent years, Chinese set-top box is quickly grown, and the resource provision or product due to set-top box industry need
Ask and a series of variation occurring, cause this industry just gradually from other countries or regional gradient transfer to domestic product and
Manufacture.China has become the maximum set-top box in the whole world and manufactures center.2011, Chinese Digital set-top box marlcet scale reached
To 1.5496 hundred million.Chinese set-top box marlcet in 2012 continues that steady growth situation, wherein cable set top box is kept still to account for
According to absolute leading position, direct broadcast satellite set-top box marlcet development scale still has distance, terrestrial set top box development apart from government planning
Less than market expectations, IPTV set top box market scale continues to increase, and OTT set-top box is a dark horse.
Set-top box has been increasingly becoming the leader of home entertaining, and with business diversified development, set-top box functionality is more next
More complicated, integrated level is higher and higher, and new product update speed will be accelerated.Intelligent set top box will become TV, network and
Smart machine between types of applications provides the colourful integrated information such as communication, amusement, home wiring control, security protection for family
Service.It is expected that in coming 10 years or in the longer time, set-top box will play the part of more and more important in Chinese digital process
Role, market potential is huge.
To possessing the user of multiple TV set at home, as soon as only installation TV set-top box, can only watch in parlor,
The TV in its room can not be watched；One set-top box is dismounted between parlor or room, changing for shifting from one place to another is seen, action is numerous
It is trivial, it is extremely inconvenient；Multiple TV set top box, expensive set-top box purchase commodity and the monthly rent rating expense paid for a long time are installed, increased
Family's expenditure is added.
Currently, transmitter becomes one of life and indispensable equipment in control device, as infrared transmitter is continuous
Development, infrared transmitter is widely used with its unique advantage, but has some infrared transmitters to still have one
Fixed problem, application No. is 200520094985.5 Chinese patent, particular content is：It is shared to disclose a kind of DTV
Device, including host and slave, host include power supply, radio-frequency modulator, the AV input ports being connect with DTV STB, with
The input terminal of the RF output ports of slave connection, the AV input ports and radio-frequency modulator that are connect with DTV STB connects
It connects, the output end of radio-frequency modulator and the RF output ports of host connect, and the input terminal of host RF output ports and oscillator connects
It connects, the output end of oscillator is connect with infrared transmitter, and host RF output ports connect slave RF input ports；Slave be equipped with
The RF input ports of host connection, RF output ports, the infrared remote receiver being connect with TV.The connection of slave RF input ports is infrared
Receiver.Slave RF input ports connect slave RF output ports, and slave RF input ports are connect with host RF output ports.
There are the equipment not to have antistatic, corrosion-resistant, heat-resisting, antioxygenic property, it cannot be guaranteed that infrared ray for above-mentioned patent
Transmitter can work long hours.Therefore a kind of television sharing box infrared transmitter is needed to solve problem above.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of television sharing box infrared transmitter.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of television sharing box infrared transmitter, including closing cover, radio-frequency modulator, infrared transmitter and infrared chip,
The side of the closing cover is provided with outer housing, and the side of the outer housing, which is fixed with, is fixedly connected with ring, described to be fixedly connected with ring
Side be fixedly arranged above the radio-frequency modulator, the side of the radio-frequency modulator is provided with signal lamp, the one of the signal lamp
Side is provided with infrared remote receiver, and the infrared chip, the side of the infrared chip are fixed with below the infrared remote receiver
It is connected with decoding chip, the infrared transmitter is installed below the decoding chip, is set below the infrared transmitter
It is equipped with circuit amplifier, the side of the circuit amplifier is provided with amplification filter, is fixed with below the amplification filter red
Outer luminous tube is equipped with modulator below the infraluminescence pipe, and mixer is fixed with below the modulator, described mixed
The side of clutch is provided with connection and is inserted into pin, and the lower section that pin is inserted into the connection is fixed with lower housing.
In order to further increase infrared transmitter quality, the closing cover is connected with the outer housing of side by interference
It connects, the outer housing is fixed with the ring that is fixedly connected of side by welding.
In order to further increase infrared transmitter quality, the outer housing passes through card slot with the radio-frequency modulator above
It is mutually fixed.
In order to further increase infrared transmitter quality, the signal lamp of the radio-frequency modulator and side passes through signal
Line is connected, and the signal lamp is connected with the infrared remote receiver of side by signal wire, and the infrared remote receiver is under
The infrared chip of side is mutually fixed by soldering.
In order to further increase infrared transmitter quality, the decoding chip of the infrared chip and side passes through soldering
It is connected, the decoding chip is connected with the infrared transmitter of lower section by signal wire.
In order to further increase infrared transmitter quality, the circuit amplifier of the infrared transmitter and lower section passes through
Signal wire is connected, and the circuit amplifier is connected with the amplification filter of side by signal wire.
In order to further increase infrared transmitter quality, the infraluminescence pipe of the amplification filter and lower section passes through weldering
It connects and mutually fixes, the infraluminescence pipe is connected with the modulator of lower section by signal wire.
In order to further increase infrared transmitter quality, the mixer of the modulator and lower section is carried out by card slot
Fixed, the mixer is inserted into pin with the connection of side and is connected by circuit board, and pin and lower section are inserted into the connection
The lower housing is fixed by screw.
In above structure, it is fixed first by the outer housing of the lower housing and top, it can be with after fixed
It is attached by the ring that is fixedly connected, when transmitter works, the signal lamp will light, and the circuit amplifies
Device will amplifying circuit, and the infrared remote receiver inside the outer housing will receive signal, and signal is logical after receiving
It crosses the radio-frequency modulator and is adjusted signal, mixed signal is then carried out by the mixer, and pass through the infrared core
Piece carries out processing data, is shone by the infraluminescence pipe after data processing, finally by the infrared transmitter
Emitted.
Compared with prior art, the beneficial effects of the present invention are：
The present invention provides a kind of television sharing box infrared transmitter, which has antistatic, corrosion-resistant, heat-resisting, antioxygen
Change performance, can guarantee that RF transmitter can work long hours, and simple in structure, cost of manufacture is relatively low, has higher general
And the value promoted.
Description of the drawings
Fig. 1 is a kind of front view of television sharing box infrared transmitter of the present invention；
Fig. 2 is a kind of vertical view of television sharing box infrared transmitter of the present invention；
Fig. 3 is a kind of explosive view of television sharing box infrared transmitter of the present invention.
The reference numerals are as follows：
1, closing cover；2, outer housing；3, it is fixedly connected with ring；4, infrared remote receiver；5, signal lamp；6, radio-frequency modulator；7,
Decoding chip；8, infrared transmitter；9, amplify filter；10, circuit amplifier；11, infraluminescence pipe；12, mixer；13, it adjusts
Device processed；14, pin is inserted into connection；15, lower housing；16, infrared chip.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of television sharing box infrared transmitter, including closing cover 1, radio-frequency modulator 6, infrared hair
Emitter 8 and infrared chip 16, closing cover 1 is for closing and protecting, and the side of closing cover 1 is provided with outer housing 2, and outer housing 2 is used
In protection and beauty, the side of outer housing 2, which is fixed with, is fixedly connected with ring 3, is fixedly connected with ring 3 and is used to connect and fix, fixed to connect
The side for connecing ring 3 is fixedly arranged above radio-frequency modulator 6, and radio-frequency modulator 6 is used for the adjustment of radio frequency, and the side of radio-frequency modulator 6 is set
It is equipped with signal lamp 5, signal lamp 5 is for prompting, and the side of signal lamp 5 is provided with infrared remote receiver 4, and infrared remote receiver 4 is for connecing
The lower section of take-up number, infrared remote receiver 4 is fixed with infrared chip 16, and infrared chip 16 is for handling infrared ray, infrared chip 16
Side be connected with decoding chip 7, for decoding chip 7 for analyzing deciphered data, the lower section of decoding chip 7 is equipped with infrared emission
Device 8, for infrared transmitter 8 for emitting infrared ray, the lower section of infrared transmitter 8 is provided with circuit amplifier 10, circuit amplifier
10 are used for amplifying circuit, and the side of circuit amplifier 10 is provided with amplification filter 9, and amplification filter 9 is used to amplify and be filtered,
The lower section of amplification filter 9 is fixed with infraluminescence pipe 11, and infraluminescence pipe 11 is for emitting light and heat, the lower section of infraluminescence pipe 11
Modulator 13 is installed, modulator 13 is for modulated infrared, and the lower section of modulator 13 is fixed with mixer 12, and mixer 12 is used
Emit infrared ray in mixing, the side of mixer 12 is provided with connection and is inserted into pin 14, and connection is inserted into pin 14 for connecting and transmitting
Data, the lower section that pin 14 is inserted into connection are fixed with lower housing 15, and lower housing 15 is easily installed for fixation.
In order to further increase infrared transmitter quality, closing cover 1 is connected with the outer housing 2 of side by interference, outside
Shell 2 is fixed with the ring 3 that is fixedly connected of side by welding, and outer housing 2 passes through card slot phase with radio-frequency modulator 6 above
Fixed, radio-frequency modulator 6 is connected with the signal lamp 5 of side by signal wire, and signal lamp 5 and the infrared remote receiver 4 of side are logical
It crosses signal wire to be connected, infrared remote receiver 4 and the infrared chip 16 of lower section are mutually fixed by soldering, infrared chip 16 and side
Decoding chip 7 is connected by soldering, and decoding chip 7 is connected with the infrared transmitter 8 of lower section by signal wire, infrared emission
Device 8 is connected with the circuit amplifier 10 of lower section by signal wire, and circuit amplifier 10 and the amplification filter 9 of side pass through signal
Line is connected, and amplification filter 9 and the infraluminescence pipe 11 of lower section are mutually fixed by welding, the modulation of infraluminescence pipe 11 and lower section
Device 13 is connected by signal wire, and modulator 13 and the mixer 12 of lower section are fixed by card slot, mixer 12 and side
Connection be inserted into pin 14 and be connected by circuit board, connection is inserted into pin 14 and the lower housing 15 of lower section and is fixed by screw.
In above structure, it is fixed first by lower housing 15 and the outer housing 2 of top, it can be by solid after fixed
Determine connection ring 3 to be attached, when transmitter works, signal lamp 5 will light, and circuit amplifier 10 will amplifying circuit,
And the infrared remote receiver 4 inside outer housing 2 will receive signal, and signal is adjusted after receiving by radio-frequency modulator 6
Then signal carries out mixed signal by mixer 12, and carries out processing data by infrared chip 16, logical after data processing
It crosses infraluminescence pipe 11 to shine, be emitted finally by infrared transmitter 8.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle
It is fixed.
Claims (8)
1. a kind of television sharing box infrared transmitter (8), including closing cover (1), radio-frequency modulator (6), infrared transmitter (8) and
Infrared chip (16), it is characterised in that：The side of the closing cover (1) is provided with outer housing (2), and the one of the outer housing (2)
Side, which is fixed with, is fixedly connected with ring (3), and the side for being fixedly connected with ring (3) is fixedly arranged above the radio-frequency modulator (6), described to penetrate
The side of converting modulator (6) is provided with signal lamp (5), and the side of the signal lamp (5) is provided with infrared remote receiver (4), described
The infrared chip (16) is fixed with below infrared remote receiver (4), the side of the infrared chip (16) is connected with decoding core
Piece (7) is equipped with the infrared transmitter (8) below the decoding chip (7), is set below the infrared transmitter (8)
It is equipped with circuit amplifier (10), the side of the circuit amplifier (10) is provided with amplification filter (9), the amplification filter (9)
Lower section be fixed with infraluminescence pipe (11), modulator (13), the modulation are installed below the infraluminescence pipe (11)
Mixer (12) is fixed with below device (13), the side of the mixer (12) is provided with connection and is inserted into pin (14), the company
It patches and is fixed with lower housing (15) below pin (14).
2. a kind of television sharing box infrared transmitter (8) according to claim 1, it is characterised in that：The closing cover (1)
It is connected by interference with the outer housing (2) of side, the outer housing (2) is led to the ring (3) that is fixedly connected of side
Welding is crossed to be fixed.
3. a kind of television sharing box infrared transmitter according to claim 1, it is characterised in that：The outer housing (2) with
The radio-frequency modulator (6) above is mutually fixed by card slot.
4. a kind of television sharing box infrared transmitter according to claim 1, it is characterised in that：The radio-frequency modulator
(6) it is connected by signal wire with the signal lamp of side (5), the infrared remote receiver of the signal lamp (5) and side
(4) it is connected by signal wire, the infrared remote receiver (4) and the infrared chip (16) of lower section are mutually fixed by soldering.
5. a kind of television sharing box infrared transmitter according to claim 1, it is characterised in that：The infrared chip (16)
It is connected by soldering with the decoding chip (7) of side, the infrared transmitter of the decoding chip (7) and lower section
(8) it is connected by signal wire.
6. a kind of television sharing box infrared transmitter according to claim 1, it is characterised in that：The infrared transmitter
(8) it is connected by signal wire with the circuit amplifier of lower section (10), the circuit amplifier (10) is described with side
Amplification filter (9) is connected by signal wire.
7. a kind of television sharing box infrared transmitter according to claim 1, it is characterised in that：The amplification filter (9)
It is mutually fixed by welding with the infraluminescence pipe (11) of lower section, the modulator of the infraluminescence pipe (11) and lower section
(13) it is connected by signal wire.
8. a kind of television sharing box infrared transmitter (8) according to claim 1, it is characterised in that：The modulator
(13) it is fixed by card slot with the mixer of lower section (12), the mixer (12) and the connection of side are inserted into
Pin (14) is connected by circuit board, and pin (14) is inserted into the connection and the lower housing (15) of lower section is consolidated by screw
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475638.9A CN108737864B (en) | 2018-05-17 | 2018-05-17 | Infrared emitter of film and television sharing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475638.9A CN108737864B (en) | 2018-05-17 | 2018-05-17 | Infrared emitter of film and television sharing box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108737864A true CN108737864A (en) | 2018-11-02 |
| CN108737864B CN108737864B (en) | 2021-07-23 |
Family
ID=63938595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810475638.9A Active CN108737864B (en) | 2018-05-17 | 2018-05-17 | Infrared emitter of film and television sharing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108737864B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002067583A1 (en) * | 2001-02-19 | 2002-08-29 | Okcyber Co. Ltd. | Method and apparatus for news service using internet |
| CN200941651Y (en) * | 2006-08-23 | 2007-08-29 | 高奎 | Set top sharer of digital TV set |
| CN101132473A (en) * | 2006-08-23 | 2008-02-27 | 高奎 | Sharing device of digital TV set-top box |
| CN202135271U (en) * | 2011-07-13 | 2012-02-01 | 常州蓝城信息科技有限公司 | Wireless transmission box |
| CN102883195A (en) * | 2011-07-13 | 2013-01-16 | 常州蓝城信息科技有限公司 | Film-and-television sharing box |
| CN107094264A (en) * | 2017-02-15 | 2017-08-25 | 宋彤云 | Intelligent network player |
-
2018
- 2018-05-17 CN CN201810475638.9A patent/CN108737864B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002067583A1 (en) * | 2001-02-19 | 2002-08-29 | Okcyber Co. Ltd. | Method and apparatus for news service using internet |
| CN200941651Y (en) * | 2006-08-23 | 2007-08-29 | 高奎 | Set top sharer of digital TV set |
| CN101132473A (en) * | 2006-08-23 | 2008-02-27 | 高奎 | Sharing device of digital TV set-top box |
| CN202135271U (en) * | 2011-07-13 | 2012-02-01 | 常州蓝城信息科技有限公司 | Wireless transmission box |
| CN102883195A (en) * | 2011-07-13 | 2013-01-16 | 常州蓝城信息科技有限公司 | Film-and-television sharing box |
| CN107094264A (en) * | 2017-02-15 | 2017-08-25 | 宋彤云 | Intelligent network player |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108737864B (en) | 2021-07-23 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210621 Address after: Room 1110, no.661, MaoYuan Road, Fengxian District, Shanghai Applicant after: Prestige (Shanghai) Culture Communication Co.,Ltd. Address before: No.2, Xinglong 4th Road, industrial zone, Beijiao community neighborhood committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Applicant before: FOSHAN HIGH GRADE ROBOT INTELLIGENT EQUIPMENT Co.,Ltd. |
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Effective date of registration: 20221025 Address after: Room 101, Building 7, No. 1658, Baziqiao Road, Fengxian District, Shanghai, 200000 Patentee after: Nine Xuan (Shanghai) Intellectual Property Agency Co.,Ltd. Address before: Room 1110, no.661, MaoYuan Road, Fengxian District, Shanghai Patentee before: Prestige (Shanghai) Culture Communication Co.,Ltd. |
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