CN204087478U - Infrared remote-controlled signal converter and telechirics - Google Patents
Infrared remote-controlled signal converter and telechirics Download PDFInfo
- Publication number
- CN204087478U CN204087478U CN201420456427.8U CN201420456427U CN204087478U CN 204087478 U CN204087478 U CN 204087478U CN 201420456427 U CN201420456427 U CN 201420456427U CN 204087478 U CN204087478 U CN 204087478U
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- Prior art keywords
- infrared remote
- infrared
- controlled signal
- signal converter
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 claims description 8
- 239000011796 hollow space material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Selective Calling Equipment (AREA)
- Details Of Television Systems (AREA)
Abstract
The utility model discloses a kind of infrared remote-controlled signal converter, this infrared remote-controlled signal converter comprises infrared remote-controlled signal modular converter, the infrared transmitter be connected with infrared remote-controlled signal modular converter and is placed in infrared transmitter peripheral for stopping that extraneous infrared signal disturbs the covering of infrared transmitter, covering is a concave structure, infrared remote-controlled signal modular converter is arranged in the groove of concave structure, and infrared transmitter is arranged towards one end of concave structure opening.The invention also discloses a kind of telechirics.The infrared signal that the utility model can prevent the infrared transmitter in infrared remote-controlled signal converter from launching is subject to the interference of extraneous infrared signal, makes controlled plant correctly can respond remote control actions.
Description
Technical field
The utility model relates to electronic technology field, particularly a kind of infrared remote-controlled signal converter and telechirics.
Background technology
Existing infrared remote-controlled signal converter, user in operation, if user is pressing while Infrared remote controller (such as TV remote controller) sends continuous key-press code value, the infrared code order that the guidance command (guidance command that such as televisor sends) that infrared remote-controlled signal converter is also received is converted to other controlled plants (as Set Top Box or DVD player) sends, now two infrared code orders mutually disturbed are simultaneously in transmission (infrared signal that namely now the infrared transmitter of infrared remote-controlled signal converter is launched receives the interference of extraneous infrared signal), make the infrared remote receiver of controlled plant (Set Top Box or DVD player) receive above-mentioned two infrared code orders mutually disturbed simultaneously, cause the inefficacy of infrared command, controlled plant (Set Top Box or DVD player) is caused not respond or correctly can not respond remote control actions.
Utility model content
Fundamental purpose of the present utility model is the interference that the infrared signal preventing the infrared transmitter in infrared remote-controlled signal converter from launching is subject to extraneous infrared signal, enables controlled plant correctly respond remote control actions.
For achieving the above object, the utility model provides a kind of infrared remote-controlled signal converter, described infrared remote-controlled signal converter comprises infrared remote-controlled signal modular converter, the infrared transmitter be connected with described infrared remote-controlled signal modular converter and is placed in described infrared transmitter peripheral for stopping that extraneous infrared signal disturbs the covering of described infrared transmitter, described covering is a concave structure, described infrared remote-controlled signal modular converter is arranged in the groove of described concave structure, and described infrared transmitter is arranged towards one end of described concave structure opening.
Preferably, the described infrared remote-controlled signal modular converter USB module that comprises PCB substrate, be arranged at the controller in described PCB substrate and be connected with described controller; Described infrared transmitter is connected with the described controller in described infrared remote-controlled signal modular converter.
Preferably, one end of described concave structure opening is provided with a light guide sheet, and described light guide sheet comprises incidence surface and exiting surface, and the incidence surface of described light guide sheet is towards described infrared transmitter, and the exiting surface of described light guide sheet is towards controlled plant; The covering of described light guide sheet and described concave structure surrounds a rectangle accommodating cavity.
Preferably, described infrared remote-controlled signal converter also comprises an infrared remote receiver be connected with described controller, and described infrared remote receiver is just arranged described covering; Described covering is just provided with the infrared receiver hole suitable with described infrared remote receiver to the position of described infrared remote receiver.
Preferably, in described covering, the position of corresponding controlled plant is provided with for sticking sticky mucigel mutually with controlled plant.
Preferably, described infrared remote-controlled signal converter also comprises the firm banking be connected with the covering of described concave structure, and the covering of described firm banking and described concave structure forms a L-type structure.
Preferably, described firm banking is the hollow structure of one end open, and one end of the opening of described firm banking is connected with the covering of described concave structure, and the hollow space of described firm banking is communicated with the groove of the covering of described concave structure.
Preferably, the internal diameter of described infrared receiver hole near one end of described infrared remote receiver is less than its internal diameter away from one end of described infrared remote receiver.
In addition, for achieving the above object, the utility model also provides a kind of telechirics, described telechirics comprises Infrared remote controller, infrared remote-controlled signal converter and controlled plant, described infrared remote-controlled signal converter comprises infrared remote-controlled signal modular converter, the infrared transmitter be connected with described infrared remote-controlled signal modular converter and to be placed in described infrared transmitter peripheral for stopping that extraneous infrared signal disturbs the covering of described infrared transmitter, described covering is a concave structure, described infrared remote-controlled signal modular converter is arranged in the groove of described concave structure, described infrared transmitter is arranged towards one end of described concave structure opening.
The infrared remote-controlled signal converter that the utility model provides, comprise infrared remote-controlled signal modular converter, the infrared transmitter be connected with infrared remote-controlled signal modular converter and be placed in infrared transmitter peripheral for stopping that extraneous infrared signal disturbs the covering of infrared transmitter, covering is a concave structure, infrared remote-controlled signal modular converter is arranged in the groove of concave structure, and infrared transmitter is arranged towards one end of concave structure opening.The infrared signal that the utility model can prevent the infrared transmitter in infrared remote-controlled signal converter from launching is subject to the interference of extraneous infrared signal, makes controlled plant correctly can respond remote control actions.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model infrared remote-controlled signal converter first embodiment;
Fig. 2 is the structural representation of the utility model infrared remote-controlled signal converter second embodiment;
Fig. 3 is the structural representation of the utility model infrared remote-controlled signal converter the 3rd embodiment.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of infrared remote-controlled signal converter, control the object of two electronic equipments for realizing an Infrared remote controller simultaneously, for convenience of description with understand the utility model infrared remote-controlled signal converter, realize an Infrared remote controller for the utility model infrared remote-controlled signal converter and control televisor and Set Top Box is described the utility model simultaneously.
With reference to the structural representation that Fig. 1, Fig. 1 are the utility model infrared remote-controlled signal converter first embodiments.
This infrared remote-controlled signal converter comprise infrared remote-controlled signal modular converter, the infrared transmitter 104 be connected with infrared remote-controlled signal modular converter and be placed in infrared transmitter 104 periphery stop that extraneous infrared signal disturbs the covering 106 of infrared transmitter 104.Described infrared remote-controlled signal modular converter comprises: PCB substrate 101, arrange and the controller 102 in described PCB substrate 101 and the USB module 107 that is connected with described controller 102.
Wherein, USB module 107 is connected with televisor (not shown) by USB structure, and infrared transmitter 104 is connected with described controller 102.
Infrared transmitter 104, for being emitted through the guidance command (this guidance command is sent by the form of infrared signal) of the controller top box work that USB module 107 receives from TV set terminal;
Controller 102, for resolving the guidance command of the televisor transmitted by USB module 107, and send the guidance command after resolving to infrared transmitter 104, for infrared transmitter 104, this guidance command is emitted to the infrared remote receiver of Set Top Box, with the work of controller top box;
USB module 107, for transmitting infrared remote-controlled signal (i.e. the guidance command of above-mentioned televisor);
Covering 106, the infrared signal of launching for preventing infrared transmitter 104 is disturbed by extraneous infrared signal, the infrared signal (i.e. the guidance command of above-mentioned televisor) that the infrared transmitter 104 making the infrared remote receiver of controlled plant (Set Top Box) receive only the present embodiment infrared remote-controlled signal converter is launched.In the present embodiment, above-mentioned covering 106 can be the lens of dyeing, also can be plastic plate.
In the present embodiment, covering 106 is a concave structure, described PCB substrate 101 and controller 102 are arranged in the groove of described concave structure, the openend of described concave structure is towards controlled plant Set Top Box, described infrared transmitter 104 is arranged towards one end of concave structure opening, to such an extent as to when infrared transmitter 104 pairs of controlled plants send out infrared control signal, described covering 106 can shelter from the interference of extraneous infrared signal to described infrared transmitter 104.
Further, one end of the opening of described concave structure is provided with a light guide sheet 105, described light guide sheet 105 surrounds a rectangle accommodating cavity with covering 106, light guide sheet 105 comprises incidence surface 1051 and exiting surface 1052, wherein, the incidence surface 1051 of light guide sheet 105 is towards infrared transmitter 104, the exiting surface 1052 of light guide sheet 105 is towards controlled plant, pointolite for being launched by infrared transmitter 104 is converted to area source, the infrared command that the infrared remote receiver reception Infrared remote controller being convenient to controlled plant (Set Top Box) sends.
The present embodiment infrared remote-controlled signal converter also comprises an infrared remote receiver 103 be connected with described infrared remote-controlled signal modular converter middle controller 102, this infrared remote receiver 103 and just arranging described covering 106.Infrared remote receiver 103 described in the present embodiment, for receiving the infrared signal (calling infrared command in the following text) of Infrared remote controller (not shown); And described controller 102 is also for resolving the infrared command of the Infrared remote controller received by infrared remote receiver 103, and the infrared command after resolving is transferred to televisor by USB module 107.
Further, just the infrared receiver hole 1061 suitable with infrared remote receiver 103 is provided with to the position of infrared remote receiver 103 in described covering 106.And the internal diameter of infrared receiver hole 1061 near one end of infrared remote receiver 103 is less than its internal diameter away from one end of infrared remote receiver 103, the infrared command making infrared remote receiver 103 can receive Infrared remote controller to send maximum magnitude.
Further, in covering 106, the position of corresponding controlled plant is provided with mucigel 108, for glutinous sticky mutually with controlled plant, closely pasted with controlled plant (Set Top Box) by described this mucigel 108, ensure that infrared signal that infrared transmitter 104 launches is by the interference of infrared signal in surrounding enviroment further.
Further, the infrared transmitter 104 of adjustable infrared light intensity is adopted in the present embodiment.Because the infrared transmitter 104 in the present embodiment infrared remote-controlled signal converter is very little with the distance of the infrared remote receiver of controlled plant (Set Top Box), therefore, the infrared light intensity that described infrared transmitter 104 is launched needs the infrared light intensity weak a lot (cannot normally work because excessively strong infrared light can make the infrared remote receiver of Set Top Box enter state of saturation) of launching than common Infrared remote controller.Namely adopt the infrared transmitter of adjustable infrared light intensity, just can realize regulating infrared transmitter 104 to launch the object of infrared light intensity by the driving resistance adjusted in the driving circuit (not shown) of infrared transmitter 104.
Further, the infrared remote receiver 103 not with demodulation function is adopted in the present embodiment.Because the infrared remote receiver on televisor is when demodulation infrared command, usually all the carrier information of the infrared command received can be filtered out, but, infrared remote receiver 103 on the present embodiment infrared remote-controlled signal converter need consider that guidance command is when transmitting by infrared signal, modulate by a certain carrier wave, and the carrier frequency of infrared signal that different Infrared remote controller sends is likely different, and the size of carrier frequency directly will have influence on the receiving sensitivity of infrared signal, therefore, infrared remote receiver 103 on the present embodiment infrared remote-controlled signal converter needs to use the infrared remote receiver not with demodulation function.
The present embodiment infrared remote-controlled signal converter is owing to being arranged with the covering of the infrared signal for preventing infrared transmitter from launching by extraneous infrared signal interference at the outer of infrared transmitter, the infrared signal making the present embodiment infrared remote-controlled signal converter can prevent the infrared transmitter in infrared remote-controlled signal converter from launching is subject to the interference of extraneous infrared signal, thus makes controlled plant (Set Top Box) correctly can respond remote control actions.
With reference to the structural representation that Fig. 2, Fig. 2 are the utility model infrared remote-controlled signal converter second embodiments.
The difference of the second embodiment and above-mentioned first embodiment is, in the covering 206 of this infrared remote-controlled signal converter, the position of corresponding controlled plant is not provided with mucigel, but this infrared remote-controlled signal converter also comprises the firm banking 208 be connected with the covering 206 of described concave structure, described firm banking 208 is plate structure always, described holder 208 forms a L-type structure with the covering 206 of described concave structure, and covering 206 surrounds a rectangle accommodating cavity with light guide sheet 205 and described firm banking 208.This infrared remote-controlled signal converter can be placed on before Set Top Box by described firm banking 208 by the present embodiment infrared remote-controlled signal converter.
With reference to the structural representation that Fig. 3, Fig. 3 are the utility model infrared remote-controlled signal converter the 3rd embodiments.
The difference of the 3rd embodiment and above-mentioned second embodiment is, firm banking 308 in this infrared remote-controlled signal converter is the hollow structure of one end open, one end of its opening is connected with the covering 306 of described concave structure, and its hollow space is communicated with the groove of the covering 306 of described concave structure, form a L shape accommodating cavity.PCB substrate 301 in the present embodiment infrared remote-controlled signal converter and controller 302 are arranged in the hollow structure of described firm banking 308, and infrared transmitter 304 and infrared remote receiver 303 are arranged in the groove of covering 306 of concave structure.This infrared remote-controlled signal converter can be placed on before Set Top Box by described firm banking 308 by the present embodiment infrared remote-controlled signal converter.
The utility model also provides a kind of telechirics, and this telechirics comprises Infrared remote controller, infrared remote-controlled signal converter and controlled plant, and the structure of the infrared remote-controlled signal converter in this telechirics can refer to above-described embodiment, does not repeat them here.Naturally, the telechirics due to the present embodiment have employed the technical scheme of above-mentioned infrared remote-controlled signal converter, and therefore this telechirics has all beneficial effects of above-mentioned infrared remote-controlled signal converter.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. an infrared remote-controlled signal converter, comprise infrared remote-controlled signal modular converter, the infrared transmitter be connected with described infrared remote-controlled signal modular converter and be placed in described infrared transmitter peripheral for stopping that extraneous infrared signal disturbs the covering of described infrared transmitter, described covering is a concave structure, described infrared remote-controlled signal modular converter is arranged in the groove of described concave structure, and described infrared transmitter is arranged towards one end of described concave structure opening.
2. infrared remote-controlled signal converter as claimed in claim 1, is characterized in that, the USB module that described infrared remote-controlled signal modular converter comprises PCB substrate, is arranged at the controller in described PCB substrate and is connected with described controller; Described infrared transmitter is connected with the described controller in described infrared remote-controlled signal modular converter.
3. infrared remote-controlled signal converter as claimed in claim 2, it is characterized in that, one end of described concave structure opening is provided with a light guide sheet, described light guide sheet comprises incidence surface and exiting surface, the incidence surface of described light guide sheet is towards described infrared transmitter, and the exiting surface of described light guide sheet is towards controlled plant; The covering of described light guide sheet and described concave structure surrounds a rectangle accommodating cavity.
4. infrared remote-controlled signal converter as claimed in claim 3, it is characterized in that, described infrared remote-controlled signal converter also comprises an infrared remote receiver be connected with described controller, and described infrared remote receiver is just arranged described covering; Described covering is just provided with the infrared receiver hole suitable with described infrared remote receiver to the position of described infrared remote receiver.
5. infrared remote-controlled signal converter as claimed in claim 4, is characterized in that, in described covering, the position of corresponding controlled plant is provided with for sticking sticky mucigel mutually with controlled plant.
6. infrared remote-controlled signal converter as claimed in claim 5, it is characterized in that, described infrared remote-controlled signal converter also comprises the firm banking be connected with the covering of described concave structure, and the covering of described firm banking and described concave structure forms a L-type structure.
7. infrared remote-controlled signal converter as claimed in claim 6, it is characterized in that, described firm banking is the hollow structure of one end open, one end of the opening of described firm banking is connected with the covering of described concave structure, and the hollow space of described firm banking is communicated with the groove of the covering of described concave structure.
8. the infrared remote-controlled signal converter according to any one of claim 4 to 7, is characterized in that, the internal diameter of described infrared receiver hole near one end of described infrared remote receiver is less than its internal diameter away from one end of described infrared remote receiver.
9. a telechirics, comprises Infrared remote controller, infrared remote-controlled signal converter and controlled plant, it is characterized in that, the infrared remote-controlled signal converter of described infrared remote-controlled signal converter according to any one of claim 1 to 8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456427.8U CN204087478U (en) | 2014-08-13 | 2014-08-13 | Infrared remote-controlled signal converter and telechirics |
| PCT/CN2014/093779 WO2016023312A1 (en) | 2014-08-13 | 2014-12-13 | Infrared remote control signal converter and remote control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456427.8U CN204087478U (en) | 2014-08-13 | 2014-08-13 | Infrared remote-controlled signal converter and telechirics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204087478U true CN204087478U (en) | 2015-01-07 |
Family
ID=52180161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456427.8U Expired - Fee Related CN204087478U (en) | 2014-08-13 | 2014-08-13 | Infrared remote-controlled signal converter and telechirics |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204087478U (en) |
| WO (1) | WO2016023312A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469592A (en) * | 2016-01-13 | 2016-04-06 | 成都市曼苗科技有限公司 | Device for receiving infrared control signals and method for recognizing infrared control signals |
| CN113470338A (en) * | 2021-06-17 | 2021-10-01 | 维沃移动通信有限公司 | Electronic equipment and self-checking method and system of infrared remote control function of electronic equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7062175B2 (en) * | 2001-04-19 | 2006-06-13 | X10 Wireless Technology, Inc. | Repeating radio frequency transmission system for extending the effective operational range of an infrared remote control system |
| CN201163445Y (en) * | 2008-02-04 | 2008-12-10 | 深圳市同洲电子股份有限公司 | Remote controller emitting set and its remote control system |
| CN201247525Y (en) * | 2008-07-16 | 2009-05-27 | 杜汉民 | Infrared remote-control receiving device and transmitting device |
| CN201804426U (en) * | 2010-05-14 | 2011-04-20 | 刘兴宾 | Remote-controlled device based on mobile phone Bluetooth technique for home appliances |
| US10224352B2 (en) * | 2012-04-23 | 2019-03-05 | Raytron Co., Ltd. | Integral optical sensor package |
| CN103379375B (en) * | 2012-05-06 | 2016-06-01 | 深圳市丰巨泰科电子有限公司 | A kind of system controlling transmodulator and automatic switching television advertising |
-
2014
- 2014-08-13 CN CN201420456427.8U patent/CN204087478U/en not_active Expired - Fee Related
- 2014-12-13 WO PCT/CN2014/093779 patent/WO2016023312A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469592A (en) * | 2016-01-13 | 2016-04-06 | 成都市曼苗科技有限公司 | Device for receiving infrared control signals and method for recognizing infrared control signals |
| CN113470338A (en) * | 2021-06-17 | 2021-10-01 | 维沃移动通信有限公司 | Electronic equipment and self-checking method and system of infrared remote control function of electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016023312A1 (en) | 2016-02-18 |
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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: 20150107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |