CN107517397B - Multifunctional radio frequency device - Google Patents
Multifunctional radio frequency device Download PDFInfo
- Publication number
- CN107517397B CN107517397B CN201710720190.8A CN201710720190A CN107517397B CN 107517397 B CN107517397 B CN 107517397B CN 201710720190 A CN201710720190 A CN 201710720190A CN 107517397 B CN107517397 B CN 107517397B
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- frequency device
- main control
- main
- control board
- 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.)
- Active
Links
Images
Classifications
-
- 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
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- 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
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Abstract
The invention discloses a multifunctional radio frequency device.A main control board containing a radio frequency module is arranged in a main radio frequency device, a coordinator and a magnet are arranged on the main control board, the output ends of the main control board are respectively connected with inductors, each inductor is connected with a capacitor through a control line, a terminal node is arranged on the left side of the main control board, and a telescopic rod capable of stretching towards the direction of the magnet is embedded in the terminal node; the right side of the main control panel is provided with a cathode plate, the right side of the cathode plate is provided with a signal encoder, the right end face of the main radio-frequency device is provided with a shielding cover which completely wraps the cathode plate and the signal encoder, the shielding cover is provided with an RS232 interface, and the RS232 interface is connected with an upper computer through an optical cable; the front end and the rear end of the right side face of the main radio-frequency device are respectively provided with an anode plate, the left side of each anode plate is provided with an insulator, and each anode plate is provided with a metal substrate. The invention has better data receiving effect, adds a heat radiating device and improves the heat radiating performance of the equipment.
Description
Technical Field
The invention relates to the technical field of radio frequency devices, in particular to a multifunctional radio frequency device.
Background
With the rapid innovation and upgrade of internet technology and the wide application of handheld intelligent terminal devices, people pay less attention to traditional televisions, but televisions are still indispensable terminal devices in families, are entrances of a large number of family members for entertainment interaction and living room internet, are still the most widely used information transmission media and have the most widely popular basis, and in order to pull back users to television screens, traditional television enterprises and internet enterprises promote the televisions to develop to high-definition, intelligentization and networking continuously, intelligent televisions with various new functions are continuously released, and a new intelligent television array is formed. The smart television accumulates a large number of users, has considerable data operation capacity, can realize information multimedia presentation, has higher and higher performance and more convenient operation, can promote emotional communication of family members, and improves user experience along with the wide use of the smart television.
At present with smart television has formed multiple man-machine interaction mode, including traditional remote controller mode interaction, interact with the help of other intelligent terminal equipment, interact with the help of human gesture, realize mutual etc. with the help of pronunciation, because user group's use habit, under the prerequisite that does not thoroughly change user's man-machine interaction mode, more should carry out the upgrading improvement to traditional remote controller, use remote controller operation also can compromise the better use smart television of some special groups simultaneously, traditional remote controller once promotes smart television action bars through increasing button quantity, but its user experience effect can not reach people's requirement far away.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and aims to solve the problem that the traditional remote controller improves the operating rod of a smart television by increasing the number of keys, but the user experience effect of the traditional remote controller is far from meeting the requirements of people.
The purpose of the invention is realized by the following technical scheme.
A multifunctional radio frequency device comprises a main radio frequency device, wherein a main control board containing a radio frequency module is arranged in the main radio frequency device, a coordinator and a magnet are arranged on the main control board, the output end of the main control board is respectively connected with inductors, each inductor is connected with a capacitor through a control line, a terminal node is arranged on the left side of the main control board, and a telescopic rod capable of stretching towards the direction of the magnet is embedded in the terminal node; the right side of the main control panel is provided with a cathode plate, the right side of the cathode plate is provided with a signal encoder, the right end face of the main radio-frequency device is provided with a shielding cover which completely wraps the cathode plate and the signal encoder, the shielding cover is provided with an RS232 interface, and the RS232 interface is connected with an upper computer through an optical cable; the front end and the rear end of the right side face of the main radio-frequency device are respectively provided with an anode plate, the left side of each anode plate is provided with an insulator, and each anode plate is provided with a metal substrate.
The main radio frequency device is a component made of plastic materials, and an electronic tag is arranged on the main radio frequency device and connected with the main radio frequency device through bonding.
The magnet sets up to three, and three magnet is respectively through the fix with screw at the main control board upper surface right-hand member, parallel arrangement each other, the telescopic link is located the left surface of magnet.
The outer surface of the terminal node is provided with three communication interfaces which are distributed on the side surface of the terminal node at equal intervals.
The bottom of the main radio frequency device is provided with a rectangular through hole, a heat dissipation plate is embedded in the rectangular through hole, and the heat dissipation plate is connected with the main control panel through a heat conduction column.
The heat conduction column and the heat dissipation plate are connected through welding, the main control panel is provided with a circular through hole, the diameter of the circular through hole is the same as that of the heat conduction column, and the heat conduction column and the heat dissipation plate are both members made of aluminum alloy materials.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
the radio frequency module is provided with the main radio frequency device, collected data are uniformly sent to the radio frequency module by utilizing the main control board in the main radio frequency device, and then the data are sent to the upper computer for processing by utilizing the radio frequency module, so that the efficiency is high, the shielding cover is arranged, the interference of other signals can be excluded, the data receiving effect of the main radio frequency device is better, the heat dissipation device is added, the heat dissipation performance of the equipment is improved, the practicability is strong, and the radio frequency module can be popularized and used in a large area.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a heat radiating plate mounting structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the multifunctional radio frequency device of the present invention includes a main radio frequency device 1, a main control board 5 including a radio frequency module is disposed in the main radio frequency device 1, a coordinator 6 and a magnet 11 are disposed on the main control board 5, an output end of the main control board 5 is connected to an inductor 3, two inductors 3 are disposed and disposed on front and rear sides of the main radio frequency device 1, and each inductor 3 is connected to a capacitor 2 through a control line 4. The left side of the main control panel 5 is provided with a terminal node 8, an expansion link 10 which can expand and contract towards the direction of the magnet 11 is inlaid in the terminal node 8, and a communication interface 9 is arranged on the outer surface of the terminal node 8.
The right side of the main control panel 5 is provided with a cathode plate 12, the right side of the cathode plate 12 is provided with a signal encoder 13, the right end face of the main radio frequency device 1 is provided with a shielding case 17 which wraps the cathode plate 12 and the signal encoder 13 completely, the upper part of the side face of the shielding case 17 is provided with an RS232 interface 18, and the RS232 interface 18 is connected with an upper computer 20 through an optical cable 19. The front end and the rear end of the right side face of the main radio frequency device 1 are respectively provided with an anode plate 14, the anode plates 14 are arranged on the outer side of the main radio frequency device 1, the left side of each anode plate 14 is provided with an insulator 15, and each anode plate 14 is provided with a metal substrate 16.
In order to improve the safety, it is preferable that the main rf device 1 is a plastic component, and the electronic tag 24 is disposed on the main rf device 1, and the electronic tag 24 is connected to the main rf device 1 by adhesion. The number of the magnets 11 is three, and for the convenience of using the magnets 11, it is preferable that the three magnets 11 are respectively fixed to the right end of the upper surface of the main control plate 5 by screws and arranged in parallel with each other, and the telescopic rod 10 is located on the left side surface of the magnets 11. To facilitate the use of the communication interfaces 9, it is preferred that the communication interfaces 9 are equally spaced laterally of the terminal node 8 and that the number of communication interfaces 9 is three. The bottom of the main radio frequency device 1 is provided with a rectangular through hole 21, a heat dissipation plate 22 is embedded in the rectangular through hole 21, and the heat dissipation plate 22 is connected with the main control panel 5 through a heat conduction column 23. The main control panel 5 is provided with circular through holes 7, in order to improve the heat dissipation effect, preferably, the circular through holes 7 are uniformly distributed on the top surface of the main control panel 5, the diameter of each circular through hole 7 is the same as that of each heat conduction column 23, the heat conduction columns 23 are connected with the heat dissipation plate 22 through welding, and the heat conduction columns 23 and the heat dissipation plate 22 are both members made of aluminum alloy materials.
The working principle and the using process of the multifunctional radio frequency device are as follows: communication interface 9 passes through the data line with the TV set and links to each other, utilize the remote controller to send signals, utilize main control panel 5 of main radio frequency ware 1 inside, the data that will collect are unified to be sent to the radio frequency module, through coordinator 6 and communication interface 9, handle by signal encoder 13 again, data transmission goes up computer 20 and handles once more, the device installs shield 17, can exclude the interference of other signals, make the effect of main radio frequency ware 1's received data better, and support a plurality of input/output interfaces, and is low in cost, therefore, the clothes hanger is strong in practicability.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A multifunctional radio frequency device comprises a main radio frequency device (1), and is characterized in that a main control board (5) containing a radio frequency module is arranged in the main radio frequency device (1), a coordinator (6) and a magnet (11) are arranged on the main control board (5), the output end of the main control board (5) is respectively connected with inductors (3), each inductor (3) is connected with a capacitor (2) through a control line (4), a terminal node (8) is arranged on the left side of the main control board (5), and a telescopic rod (10) capable of stretching towards the direction of the magnet (11) is embedded in each terminal node (8); the right side of the main control panel (5) is provided with a cathode plate (12), the right side of the cathode plate (12) is provided with a signal encoder (13), the right end face of the main radio-frequency device (1) is provided with a shielding cover (17) which completely wraps the cathode plate (12) and the signal encoder (13), the shielding cover (17) is provided with an RS232 interface (18), and the RS232 interface (18) is connected with an upper computer (20) through an optical cable (19); the front end and the rear end of the right side face of the main radio frequency device (1) are respectively provided with an anode plate (14), the left side of each anode plate (14) is provided with an insulator (15), and each anode plate (14) is provided with a metal substrate (16).
2. The multifunctional radio frequency device according to claim 1, wherein the main radio frequency device (1) is a plastic member, and the main radio frequency device (1) is provided with an electronic tag (24), and the electronic tag (24) is connected with the main radio frequency device (1) by adhesion.
3. The multifunctional radio frequency device according to claim 1, wherein the number of the magnets (11) is three, and the three magnets (11) are respectively fixed to the right end of the upper surface of the main control board (5) through screws and are arranged in parallel with each other, and the telescopic rod (10) is located on the left side surface of the magnets (11).
4. Multifunctional radio frequency device according to claim 1, characterized in that the outer surface of the terminal node (8) is provided with communication interfaces (9), the communication interfaces (9) are equidistantly distributed on the side of the terminal node (8), and the number of the communication interfaces (9) is three.
5. The multifunctional radio frequency device according to claim 1, wherein a rectangular through hole (21) is formed in the bottom of the main radio frequency device (1), a heat dissipation plate (22) is embedded in the rectangular through hole (21), and the heat dissipation plate (22) is connected with the main control plate (5) through a heat conduction column (23).
6. The multifunctional radio frequency device according to claim 5, wherein the heat conducting pillar (23) and the heat dissipating plate (22) are connected by welding, the main control board (5) is provided with a circular through hole (7), the diameter of the circular through hole (7) is the same as that of the heat conducting pillar (23), and the heat conducting pillar (23) and the heat dissipating plate (22) are both members made of an aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710720190.8A CN107517397B (en) | 2017-08-21 | 2017-08-21 | Multifunctional radio frequency device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710720190.8A CN107517397B (en) | 2017-08-21 | 2017-08-21 | Multifunctional radio frequency device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107517397A CN107517397A (en) | 2017-12-26 |
| CN107517397B true CN107517397B (en) | 2020-03-24 |
Family
ID=60723478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710720190.8A Active CN107517397B (en) | 2017-08-21 | 2017-08-21 | Multifunctional radio frequency device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107517397B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104469204A (en) * | 2014-12-26 | 2015-03-25 | 周玉林 | Household television signal wireless forwarder |
| CN104820367A (en) * | 2015-04-22 | 2015-08-05 | 深圳市贝晶光电科技有限公司 | Electric appliance remote control system for smart home |
| CN105374202A (en) * | 2015-12-14 | 2016-03-02 | 四川长虹电子部品有限公司 | Radio frequency remote controller automatic test system |
| CN106059866A (en) * | 2016-07-01 | 2016-10-26 | 芜湖宝瓶智能化服务外包有限公司 | Voice control system for wireless smart home |
| CN106254964A (en) * | 2016-08-22 | 2016-12-21 | 安徽瑞宏信息科技有限公司 | Television network monitoring system |
| CN205862563U (en) * | 2016-06-17 | 2017-01-04 | 西安花生科技有限公司 | A kind of radio frequency pairing remote controller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090303013A1 (en) * | 2008-06-05 | 2009-12-10 | The University Of Akron | Systems and methods for wireless control of equipment |
-
2017
- 2017-08-21 CN CN201710720190.8A patent/CN107517397B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104469204A (en) * | 2014-12-26 | 2015-03-25 | 周玉林 | Household television signal wireless forwarder |
| CN104820367A (en) * | 2015-04-22 | 2015-08-05 | 深圳市贝晶光电科技有限公司 | Electric appliance remote control system for smart home |
| CN105374202A (en) * | 2015-12-14 | 2016-03-02 | 四川长虹电子部品有限公司 | Radio frequency remote controller automatic test system |
| CN205862563U (en) * | 2016-06-17 | 2017-01-04 | 西安花生科技有限公司 | A kind of radio frequency pairing remote controller |
| CN106059866A (en) * | 2016-07-01 | 2016-10-26 | 芜湖宝瓶智能化服务外包有限公司 | Voice control system for wireless smart home |
| CN106254964A (en) * | 2016-08-22 | 2016-12-21 | 安徽瑞宏信息科技有限公司 | Television network monitoring system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107517397A (en) | 2017-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204010547U (en) | Bending display device | |
| CN101505386B (en) | Implementing method for transferability of household electrical appliance user operation interface | |
| JP2015026361A (en) | Touch type remote controller | |
| CN101251786A (en) | Interactive type medium multiple persons touch control system | |
| CN107517397B (en) | Multifunctional radio frequency device | |
| CN203883882U (en) | Double-face-screen mobile phone | |
| US20130039005A1 (en) | Server rack assembly | |
| CN204229618U (en) | Control the blue Tooth remote controller of mobile phone | |
| CN202003507U (en) | Multi-functional two-sided intelligence remote control | |
| CN203786699U (en) | Reinforcing structure for touch display | |
| CN105898488A (en) | Multifunctional smart home remote controller | |
| CN206517543U (en) | One kind resists strong light is anti-to pound interactive intelligent flat board | |
| CN205862133U (en) | Carry the SVC device of robot manipulation | |
| CN203325300U (en) | Signal generator for electric automatization teaching | |
| CN204178352U (en) | One goes out PIN single-layer multi-point capacitive touch screen entirely | |
| CN201690537U (en) | Hand-held press key controller | |
| CN204244390U (en) | A kind of folding portable 3D TV operation device can watching 3D TV | |
| CN203984644U (en) | The intelligent audio amplifier of a kind of integrated network | |
| CN206821086U (en) | A kind of Portable cabinet and straight recording and broadcasting system | |
| CN207337371U (en) | One kind touches mount structure and electronic product | |
| CN207744324U (en) | A kind of mixed type radiator structure of radio-frequency module | |
| CN201555006U (en) | Liquid crystal display TV shelf | |
| CN205451742U (en) | Outdoor advertising all -in -one | |
| CN216871156U (en) | Integrated computer based on high-definition video source switching technology | |
| CN213453554U (en) | Zigbee wireless intelligent dimming single-fire switch for smart home |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |