WO2019019908A1 - 遥控器 - Google Patents

遥控器 Download PDF

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Publication number
WO2019019908A1
WO2019019908A1 PCT/CN2018/095039 CN2018095039W WO2019019908A1 WO 2019019908 A1 WO2019019908 A1 WO 2019019908A1 CN 2018095039 W CN2018095039 W CN 2018095039W WO 2019019908 A1 WO2019019908 A1 WO 2019019908A1
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WIPO (PCT)
Prior art keywords
microwave signal
remote controller
emitting diode
microwave
printed substrate
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PCT/CN2018/095039
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English (en)
French (fr)
Inventor
左德祥
吴军辉
尹柳中
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Shenzhen TCL New Technology Co Ltd
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Shenzhen TCL New Technology Co Ltd
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Publication of WO2019019908A1 publication Critical patent/WO2019019908A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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

Definitions

  • the present application relates to the field of remote control technologies, and in particular, to a remote controller.
  • the existing electrical appliances are in standby, such as home TVs, air conditioners, digital TV set-top boxes and other electrical appliances, they still consume a certain amount of energy.
  • the standby power supply is usually turned off.
  • the existing remote controller can only transmit infrared signals, so it cannot meet the function of remote control.
  • the main purpose of the present application is to provide a remote controller, which is intended to output an infrared signal and a microwave signal to realize remote start-up.
  • the remote controller proposed by the present application includes:
  • An infrared emitting diode that emits an infrared signal
  • a microwave signal transmitting antenna that transmits a microwave signal
  • the printed circuit board wherein the infrared emitting diode, the microwave signal transmitting antenna, the microwave generating circuit, the control circuit and the button are all disposed on the printed substrate.
  • the infrared emitting diode is connected to the control circuit, the control circuit is electrically connected to the button, the control circuit is further connected to the microwave generating circuit, the microwave generating circuit and the microwave signal Transmitting antenna connection.
  • the microwave signal transmitting antenna is a Yagi antenna.
  • the Yagi antenna includes a first director, a second director half-wave array, and a transmitter, and the first director, the second director, and the half-wave array are connected to each other.
  • the first director, the second director, the half-wave array, and the reflector are arranged in parallel,
  • the half-wave array consists of a top half-wave array and a bottom half-wave array, respectively, and the reflector consists of the bottom ground plane edges.
  • the Yagi antenna is composed of a copper foil, and the copper foil is laid on the printed substrate.
  • the Yagi antenna is disposed adjacent to an end of the printed substrate.
  • the infrared emitting diode is disposed at one end of the printed substrate.
  • the infrared emitting diode and the microwave signal transmitting antenna are disposed near the same end of the printed substrate, and the infrared emitting diode is disposed at the end of the printed substrate and the microwave signal transmitting antenna between.
  • the technical solution of the present application forms a remote controller by setting an infrared emitting diode, a microwave signal transmitting antenna, a microwave generating circuit, a control circuit, a button and a printed substrate.
  • the control circuit controls the microwave signal generated by the microwave generating circuit to be transmitted through the microwave signal transmitting antenna; the control circuit also controls the infrared emitting diode to emit the infrared signal according to the button trigger.
  • FIG. 1 is a functional block diagram of an embodiment of a remote controller of the present application
  • FIG. 2 is a top plan view of an embodiment of a remote controller of the present application
  • FIG 3 is a bottom view of an embodiment of a remote controller of the present application.
  • Label name Label name 1 Infrared emitting diode A4 reflector 2 Microwave signal transmitting antenna 6 Printed substrate 3 Microwave generating circuit 7 battery 4 Control circuit A1 First director 5 button A2 Second director A3 Half wave array (bottom layer) A3 Half wave array (top layer)
  • first”, “second”, and the like in this application are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions is not It exists and is not within the scope of protection required by this application.
  • the application proposes a remote controller.
  • the remote controller includes:
  • Infrared emitting diode 1 emitting an infrared signal
  • a microwave signal transmitting antenna 2 for transmitting a microwave signal
  • the printed circuit board 6 is disposed on the printed circuit board 6 by the infrared light emitting diode 1, the microwave signal transmitting antenna 2, the microwave generating circuit 3, the control circuit 4, and the button 5.
  • the remote controller is used to remotely control the television.
  • the TV is a zero-power standby TV set.
  • the television set is provided with a microstrip rectenna for receiving microwave signals and outputting a voltage required for standby, thereby implementing booting.
  • the button 5 of the remote controller includes a power button and other function buttons.
  • the control circuit 4 When the power button is required to be turned on, the control circuit 4 first controls the microwave generating circuit 3 to modulate the microwave signal, and transmits through the microwave signal transmitting antenna 2, continuing. The transmission time is 10ms (milliseconds) to 100ms, and then waits for 100ms ⁇ 200ms. Then, the control circuit 4 transmits an infrared signal string through the infrared emitting diode 1, and the interval time is 10ms until the user releases the button 5.
  • control circuit 4 is composed of a single chip microcomputer and a peripheral circuit.
  • the button 5 When the button 5 is pressed, it is converted into a button signal, and the button signal is sent to the single chip microcomputer for identifying which button is used, and the single chip microcomputer performs different operations according to different buttons 5 to realize different functions.
  • the technical solution of the present application forms a remote controller by providing an infrared emitting diode 1, a microwave signal transmitting antenna 2, a microwave generating circuit 3, a control circuit 4, a button 5, and a printed substrate 6.
  • the control circuit 4 controls the microwave generating circuit 3 to generate a microwave signal to be transmitted through the microwave signal transmitting antenna 2; the control circuit 4 also controls the infrared emitting diode 1 to emit an infrared signal according to the trigger of the button 5.
  • a remote controller capable of transmitting an infrared signal and a microwave signal is realized, which satisfies the demand of the remotely controlled device.
  • the infrared emitting diode 1 is connected to the control circuit 4, the control circuit 4 is electrically connected to the button 5, and the control circuit 4 is also connected to the microwave generating circuit 3, the microwave generating circuit 3 It is connected to the microwave signal transmitting antenna 2.
  • the microwave signal transmitting antenna 2 is an Yagi antenna.
  • the Yagi antenna includes a first director A1, a second director A2, a half-wave array A3, and a reflector A4.
  • the first director A1 and the second direction The A2 and the half-wave array A3 are connected to each other, and the first director A1, the second director A2, the half-wave array A3, and the reflector A4 are arranged in parallel, and the half-wave array A3 is respectively composed of the top half.
  • the wavefront A3 and the bottom half-wavelength A3 are composed, and the reflector A4 is composed of the bottom ground plane edge.
  • the Yagi antenna of the TV zero-power standby remote controller is integrated on the top of the printed substrate 6, and is composed of a first director A1, a second director A2 and a half-wave array A3, and a reflection.
  • the device A4 is constructed.
  • the printed substrate is a two-layer PCB, and the top half-wave array A3 and the bottom half-wave array A3 are respectively located on two layers of the printed substrate 6.
  • the Yagi antenna is composed of a copper foil, and the copper foil is laid on the printed substrate 6.
  • the Yagi antenna is disposed close to one end of the printed substrate 6, and is disposed near the top of the remote controller. Since the copper foil is used, it can be directly integrated on the printed substrate 6, which greatly reduces the manufacturing cost.
  • the infrared emitting diode 1 is disposed at one end portion of the printed substrate 6.
  • the infrared emitting diode 1 and the microwave signal transmitting antenna 2 are disposed near the same end of the printed substrate 6, and the infrared emitting diode 1 is disposed at an end of the printed substrate 6 and the microwave Signal transmitting antenna 2 between.
  • an infrared emitting diode 1 is disposed at the top end of the Yagi antenna and near the end of the printed substrate 6.
  • the printed substrate 6 is composed of FR4.
  • the plate and the electrical connection copper foil are composed of a plate thickness of 1 mm (mm) and a dielectric constant of between 4.4 and 4.5.
  • the application turns on the zero-power standby TV through the microwave signal outputted by the remote controller, and then controls the various functions of the TV through the buttons of the remote controller, thereby not only realizing the zero-power standby of the TV, but also remotely controlling various functions of the television.
  • the Yagi antenna for transmitting the microwave signal is formed by a copper foil printed on a PCB board (ie, a printed substrate), and has the characteristics of coplanar conformality, and at the same time, the infrared light emitting diode is located at the top of the PCB board, and is convenient. Efficient emission of infrared signals.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)

Abstract

本申请公开一种遥控器，包括红外发射二极管，发射红外信号；微波信号发射天线，发射微波信号；微波产生电路，调制微波信号；控制电路；按键，响应用户触摸并转换为电信号；以及印制基板，其中，红外发射二极管、微波信号发射天线、微波产生电路、控制电路及按键均设置于印制基板。

Description

遥控器
技术领域
本申请涉及遥控器技术领域，特别涉及一种遥控器。
背景技术
随着社会节能减排意识的不断加强以及前两年家电节能补贴的推动，现在越来越多的消费者在购买电器时会优先考虑能效高的产品。而且阶梯电价的实施，也让许多人意识到了节电与自身利益之间的紧密联系。
但是现有的电器在进行待机时，比如家中的电视、空调、数字电视机顶盒等电器实际上仍会消耗一定的能量。为降低能源损耗，通常会关断待机电源。为快速开启电视机的待机电源，通过在电视机中设置微带整流天线，通过接收微波信号，输出待机所需电压，实现开机。但是现有遥控器只能发射红外信号，因此无法满足遥控开机的功能。
实用新型内容
本申请的主要目的是提供一种遥控器，旨在能够输出红外信号及微波信号，实现遥控开机。
为实现上述目的，本申请提出的遥控器，包括：
红外发射二极管，发射红外信号；
微波信号发射天线，发射微波信号；
微波产生电路，调制微波信号；
控制电路；
按键，响应用户触摸并转换为电信号；以及
印制基板，其中，所述红外发射二极管、微波信号发射天线、微波产生电路、控制电路及按键均设置于所述印制基板。
可选地，所述红外发射二极管与所述控制电路连接，所述控制电路与所述按键电连接，所述控制电路还与所述微波产生电路连接，所述微波产生电路与所述微波信号发射天线连接。
可选地，微波信号发射天线为八木天线。
可选地，所述八木天线包括第一引向器、第二引向器半波阵子及发射器，所述第一引向器、第二引向器及半波阵子之间相互连接，所述第一引向器、第二引向器、半波阵子、及反射器之间平行设置, 半波阵子分别有顶层半波阵子和底层半波阵子组成、反射器由底层地平面边沿构成。
可选地，所述八木天线由铜箔构成，所述铜箔敷设于所述印制基板。
可选地，所述八木天线靠近于所述印制基板的一端部设置。
可选地，所述红外发射二极管设置于所述印制基板的一端部。
可选地，所述红外发射二极管和所述微波信号发射天线靠近所述印制基板的同一端部设置，所述红外发射二极管设置于所述印制基板端部和所述微波信号发射天线之间。
本申请技术方案通过设置红外发射二极管、微波信号发射天线、微波产生电路、控制电路、按键及印制基板，形成了一种遥控器。通过按键触发，控制电路控制微波产生电路产生的微波信号通过微波信号发射天线发射出去；控制电路还根据按键触发，控制红外发射二极管发射红外信号。如此，实现了一种能够发射红外信号和微波信号的遥控器，满足了被遥控设备的需求。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本申请遥控器一实施例的功能模块图；
图2为本申请遥控器一实施例的俯视图；
图3为本申请遥控器一实施例的底视图。
附图标号说明：
标号 名称 标号 名称
1 红外发射二极管 A4 反射器
2 微波信号发射天线 6 印制基板
3 微波产生电路 7 电池
4 控制电路 A1 第一引向器
5 按键 A2 第二引向器
A3 半波阵子（底层） A3 半波阵子（顶层）
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，本申请实施例中所有方向性指示（诸如上、下、左、右、前、后……）仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本申请中涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当人认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
本申请提出一种遥控器。
参照图1，在本申请实施例中，该遥控器包括：
红外发射二极管1，发射红外信号；
微波信号发射天线2，发射微波信号；
微波产生电路3，调制微波信号；
控制电路4；
按键5，响应用户触摸并转换为电信号；以及
印制基板6，其中，所述红外发射二极管1、微波信号发射天线2、微波产生电路3、控制电路4及按键5均设置于所述印制基板6。
本申请实施例中，该遥控器用于遥控电视机。该电视机为一种零功耗待机的电视机。该电视机中设有微带整流天线，用于接收微波信号，输出待机所需电压，从而实现开机。
该遥控器的按键5中包括有开机按键键以及其他的功能按键，当需要开机时，按下开机键，控制电路4先控制微波产生电路3调制微波信号，通过微波信号发射天线2发射，持续发射时间10ms（毫秒）~100ms，再等待100ms~200ms，接着控制电路4通过红外发射二极管1发射红外信号串，间隔时间为10ms，直到用户松开按键5为止。
本实施例中，控制电路4是由单片机和外围电路构成。当按键5被按下后，转换为按键信号，按键信号送到单片机，用于识别是哪种按键，单片机根据不同按键5进行不同操作，实现不同功能。
本申请技术方案通过设置红外发射二极管1、微波信号发射天线2、微波产生电路3、控制电路4、按键5及印制基板6，形成了一种遥控器。通过按键5触发，控制电路4控制微波产生电路3产生微波信号通过微波信号发射天线2发射出去；控制电路4还根据按键5的触发，控制红外发射二极管1发射红外信号。如此，实现了一种能够发射红外信号和微波信号的遥控器，满足了被遥控设备的需求。
其中，所述红外发射二极管1与所述控制电路4连接，所述控制电路4与所述按键5电连接，所述控制电路4还与所述微波产生电路3连接，所述微波产生电路3与所述微波信号发射天线2连接。
本实施例中，微波信号发射天线2为八木天线。
其中，参照图2及图3，所述八木天线包括第一引向器A1、第二引向器A2、半波阵子A3及反射器A4，所述第一引向器A1、第二引向器A2及半波阵子A3之间相互连接，所述第一引向器A1、第二引向器A2、半波阵子A3、及反射器A4之间平行设置，半波阵子A3分别由顶层半波阵子A3和底层半波阵子A3组成、反射器A4由底层地平面边沿构成。
需要说明的是，所述电视零功耗待机摇控器的八木天线，集成在印制基板6上的顶部，由第一引向器A1，第二引向器A2和半波阵子A3以及反射器A4构成。该印制基板为双层PCB，顶层半波阵子A3和底层半波阵子A3分别位于该印制基板6的两层。
本实施例中，所述八木天线由铜箔构成，所述铜箔敷设于所述印制基板6。为提高八木天线发射时的增益和方向性，所述八木天线靠近于所述印制基板6的一端部设置，靠近遥控器的顶部设置。由于采用铜箔，可以直接在印制基板6上集成，大大降低了制造的成本。
进一步地，基于同样的考虑，为提高红外发射二极管1的方向性，所述红外发射二极管1设置于所述印制基板6的一端部。
进一步地，所述红外发射二极管1和所述微波信号发射天线2靠近所述印制基板6的同一端部设置，所述红外发射二极管1设置于所述印制基板6端部和所述微波信号发射天线2之间。
为进一步提高红外发射二极管1以及微波信号发射天线2的方向性，将红外发射二极管1设置于所述八木天线的顶端，且靠近印制基板6的端部。
本实施例中，所述印制基板6由FR4 板材和电气连接铜箔构成，板厚为1mm（毫米）,介电常数在4.4-4.5之间。
本申请通过遥控器输出的微波信号开启零功耗待机电视，然后通过遥控器的按键遥控电视的各种功能，从而不仅实现了电视零功耗待机，同时还能遥控电视的各种功能。本申请技术方案中，发射微波信号的八木天线采用印制在PCB板（即印制基板）的铜箔构成，具有共面共形的特点，同时，红外发光二极管位于PCB板上最顶端，便于高效发射红外信号。
以上所述仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是在本申请的实用新型构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。

Claims (8)

  1. 一种遥控器，其中，包括：
    红外发射二极管，发射红外信号；
    微波信号发射天线，发射微波信号；
    微波产生电路，调制微波信号；
    控制电路；
    按键，响应用户触摸并转换为电信号；以及
    印制基板，其中，所述红外发射二极管、微波信号发射天线、微波产生电路、控制电路及按键均设置于所述印制基板。
  2. 如权利要求1所述的遥控器，其中，所述红外发射二极管与所述控制电路连接，所述控制电路与所述按键电连接，所述控制电路还与所述微波产生电路连接，所述微波产生电路与所述微波信号发射天线连接。
  3. 如权利要求1所述的遥控器，其中，微波信号发射天线为八木天线。
  4. 如权利要求3所述的遥控器，其中，所述八木天线包括第一引向器、第二引向器及半波阵子，所述第一引向器、第二引向器及半波阵子之间相互连接，所述第一引向器、第二引向器、半波阵子及反射器之间平行设置，半波阵子分别有顶层半波阵子和底层半波阵子组成、反射器由底层地平面边沿构成。
  5. 如权利要求3所述的遥控器，其中，所述八木天线由铜箔构成，所述铜箔敷设于所述印制基板。
  6. 如权利要求3所述的遥控器，其中，所述八木天线靠近于所述印制基板的一端部设置。
  7. 如权利要求1所述的遥控器，其中，所述红外发射二极管设置于所述印制基板的一端部。
  8. 如权利要求1所述的遥控器，其中，所述红外发射二极管和所述微波信号发射天线靠近所述印制基板的同一端部设置，所述红外发射二极管设置于所述印制基板端部和所述微波信号发射天线之间。
PCT/CN2018/095039 2017-07-28 2018-07-09 遥控器 Ceased WO2019019908A1 (zh)

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CN206946704U (zh) * 2017-07-28 2018-01-30 深圳Tcl新技术有限公司 遥控器

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