CN209265687U - It is a kind of that remote control device is searched based on bluetooth - Google Patents
It is a kind of that remote control device is searched based on bluetooth Download PDFInfo
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- CN209265687U CN209265687U CN201821914552.3U CN201821914552U CN209265687U CN 209265687 U CN209265687 U CN 209265687U CN 201821914552 U CN201821914552 U CN 201821914552U CN 209265687 U CN209265687 U CN 209265687U
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- bluetooth
- control device
- microprocessor
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Abstract
It is a kind of that remote control device, including remote controler and host are searched based on bluetooth；The host is equipped with controller and the first bluetooth transceiver module, which is connected to receive control command with controller or sends search signal according to order；The remote controler is equipped with the second bluetooth transceiver module, cue module and microprocessor, second bluetooth transceiver module is connected to detect search signal or send control command with microprocessor, the microprocessor is connected so that when detecting search signal, control cue module is reminded with cue module.The remote control device of the utility model has function of searching, and structure is simple, it is easy to realize, fast and easy finds remote controler.
Description
Technical field
The utility model relates to remote control equipment fields, especially a kind of to search remote control device based on bluetooth.
Background technique
With making rapid progress for science and technology, general family can all have many type remote controlers, such as television set, air-conditioning, broadcasting and TV machine
Top box, network machine top box, video disc player, electric fan, sweeper etc..These remote controlers are generally only responsible for control target device, only
One-way communication function, i.e. remote controler send to equipment such as TV or set-top boxes and order, and remote controler can not receive the life from TV
It enables, so cannot achieve bi-directional communication function.Even if some novel intelligent remote controllers, also can only all receive voice, display etc.
Information, is not carried out double-direction control function, when often will appear the corresponding remote controler of desired use, but can not find for the moment, to life
Work brings inconvenience, especially old man or child, and often remote controler is forgotten in some corner.
It is the whole body, i.e. universal remote control or learning-oriented that best bet, which is the remote controler of set similar product, currently on the market
Remote controler, it is possible to reduce using the type of remote controler, but remote controler " loss " bring inconvenience suddenly can not be solved.
Utility model content
The main purpose of the utility model is to overcome drawbacks described above in the prior art, propose that a kind of structure is simple, real
It is now easy, fast and easy finds remote controler searches remote control device based on bluetooth.
The utility model adopts the following technical solution:
It is a kind of that remote control device, including remote controler and host are searched based on bluetooth；It is characterized by: the host is equipped with control
Device processed and the first bluetooth transceiver module, first bluetooth transceiver module are connected to receive control command or send and search with controller
Signal；The remote controler is equipped with the second bluetooth transceiver module, cue module and microprocessor, second bluetooth transceiver module and Wei Chu
Reason device is connected to detect search signal or send control command, which is connected to detect search letter with cue module
Number when, control cue module reminded.
Preferably, the remote controler further includes infrared transmission module, which is connected with the microprocessor；
The host is correspondingly provided with infrared receiving module, which is connected with the controller.
Preferably, the remote controler is additionally provided with the first key module, which is connected with the microprocessor.
Preferably, the cue module includes auditory tone cues module.
Preferably, the cue module includes light prompt module.
Preferably, the cue module includes vibration module.
Preferably, the host is additionally provided with the second key module, which is connected with the microprocessor.
Preferably, the remote controler further includes power module, the power module and second bluetooth transceiver module, described
Cue module is connected with the microprocessor.
From the above description of the utility model, it can be seen, compared with prior art, the utility model has following beneficial to effect
Fruit:
1, the remote controler of the utility model is provided with bluetooth transceiver module, can receive the instruction for carrying out remotely-controlled equipment, passes through
Start host function of searching, remote controler by bluetooth BLE mode receive search order after, will start sound-light prompting function,
Built-in buzzer can issue music or tone signal, and indicator light flashes simultaneously, and user is reminded to be found in time by " loss "
Remote controler.
2, the utility model is based on Bluetooth Low Energy (abbreviation BLE, Bluetooth Low Energy) transmission technology, keeps
The low-power consumption working performance of remote controler, standby current is very low, less than 3 microamperes.
3, the utility model remote control device, remote controler are provided with bluetooth transceiver module and infrared transmission module, micro- place
Simple control command (example switching on and shutting down order), bluetooth can be emitted according to input command type, control infrared transmission module by managing device
The complicated control command (example switching channels, menu operation etc.) of transceiver module transmitting.
4, auditory tone cues module, light prompt module, vibration can be used in the remote control device of the utility model, cue module
Cue module etc. is reminded using modes such as light-emitting flash, sound, vibrations, user is facilitated to be quickly found out remote controler.
Detailed description of the invention
Fig. 1 is the utility model module map.
Wherein: 10, host, 11, controller, the 12, first bluetooth transceiver module, the 13, first key module, 14, infrared connect
Receive module, 20, remote controler, the 21, second bluetooth transceiver module, 22, auditory tone cues module, 23, light prompt module, 24, infrared
Transmitting module, the 25, second key module, 26, microprocessor, 27, power module.
Specific embodiment
Below by way of specific embodiment, the utility model will be further described.
Referring to Fig.1, a kind of that remote control device, including remote controler 20 and host 10 are searched based on bluetooth.The host 10 is
Remotely-controlled equipment, such as television set or set-top box etc. are equipped with controller 11, the first bluetooth transceiver module 12, the first key mould
Block 13 and infrared receiving module 14 etc..First key module 13 is connected with controller 11, is used for input control order, such as search
Seek order, switching on and shutting down order etc..The infrared receiving module 14 is connected with controller 11, for receiving the control from remote controler 20
Order, the order are infrared signal, can be simple control command, as power switch machine instructs.
First bluetooth transceiver module 12 is connected with controller 11, can be used for receiving the control life from remote controler 20
It enables, which is bluetooth encoded signal, it sends controller 11 to after radio-frequency modulations, can be complicated control command,
Such as switching channels, menu operation, function setting instruction；First bluetooth transceiver module 12 can also be according to the search of controller 11
Order sends search signal.
The remote controler 20 is equipped with the second bluetooth transceiver module 21, cue module, infrared transmission module 24, the second key module
25, microprocessor 26 and power module 27 etc..Second key module 25 is connected with microprocessor 26, is equipped with control command key
With character keys etc., the push-button array structure scanned using the I/O mouth of microprocessor 26, by pressing keys incoming level signal,
Microprocessor 26 receives level signal and generates corresponding control command, including simple control command and complicated control command.
The power module 27 and the second bluetooth transceiver module 21, cue module, infrared transmission module 24, the second key module 25, Wei Chu
Device 26 is managed to be connected.
The microprocessor 26 is connected with infrared transmission module 24 and the second bluetooth transceiver module 21, when input is simple control
When system order, microprocessor 26 exports corresponding control encoded signal to infrared transmission module 24, and infrared transmission module 24 is to this
Signal emits after carrying out infrared carrier wave modulation；When control command of the input for complexity, microprocessor 26 is received and dispatched to the second bluetooth
Module 21 transmits bluetooth encoded signal, and bluetooth encoded signal emits after radio-frequency modulations.Second bluetooth transceiver module 21 is also
It can receive the search order from host 10.
The cue module is connected with microprocessor 26, when the second bluetooth transceiver module 21 receives search order, micro- place
Reason device 26 controls cue module and is reminded.The cue module may include auditory tone cues module 22, light prompt module 23 etc..It should
Buzzer or loudspeaker, cooperation driving circuit realization etc., the capable of emitting music set or single-tone can be used in auditory tone cues module 22
Signal.The realization of LED light driving circuit can be used in the light prompt module 23, can shine and flash.The cue module can also wrap
Vibration module is included, for generating vibration.
First bluetooth transceiver module 12 of the utility model and the second bluetooth transceiver module 21 use Bluetooth Low Energy (BLE)
Two-way communication.Power module 27 can be used for powering directly to modules, and the common electricity of 1.5 volts of two section can be used
Pond, battery provide working power to each circuit through filter capacitor.
Utility model works principle is as follows:
After remote controler 20 loads onto battery, microprocessor 26 is initialized, and searches the bluetooth connection of host 10
Signal enters standby mode after establishing bluetooth connection channel.
When the first key module 13 has been retrieved by key pressing, corresponding push button signalling is transmitted in time to microprocessor
26.For simple control command, microprocessor 26 exports corresponding control encoded signal to infrared transmission module 24；Infrared hair
Module 24 is penetrated to carry out carrying out infrared carrier wave modulation and transmitting to encoded signal；Control command is sent to host 10.For complexity
Control command, microprocessor 26 transmit bluetooth encoded signal to the second bluetooth transceiver module 21, and bluetooth encoded signal passes through radio frequency
It modulates and sends host 10 to.
When can not find remote controler 20, the search key on host 10 is pressed, then controller 11 controls the transmitting-receiving of the first bluetooth
Module 12, which issues, searches order.
In stand-by mode, remote controler 20 can automatically wake up every 3 seconds and detect whether the second bluetooth transceiver module 21 connects
Receive the search order of the sending of host 10.If it is not, remote controler 20 goes successively to standby mode；If so, then micro process
Device 26 is lighted so that buzzer makes a sound with LED to light prompt module 23 and the output control signal of sound cue module 22
And it flashes.
After user finds remote controler 20 and arbitrarily presses any key, buzzer stopping is made a sound, and LED extinguishes, remote control
Device 20 reenters standby mode.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (8)
1. a kind of search remote control device, including remote controler and host based on bluetooth；It is characterized by: the host is equipped with control
Device and the first bluetooth transceiver module, first bluetooth transceiver module are connected to receive control command or send and search letter with controller
Number；The remote controler is equipped with the second bluetooth transceiver module, cue module and microprocessor, second bluetooth transceiver module and micro process
Device is connected to detect search signal or send control command, which is connected to detect search signal with cue module
When, control cue module is reminded.
2. a kind of as described in claim 1 search remote control device based on bluetooth, it is characterised in that: the remote controler also wraps
Infrared transmission module is included, which is connected with the microprocessor；The host is correspondingly provided with infrared receiving module,
The infrared receiving module is connected with the controller.
3. a kind of as described in claim 1 search remote control device based on bluetooth, it is characterised in that: the remote controler is also set
There is the first key module, which is connected with the microprocessor.
4. a kind of as described in claim 1 search remote control device based on bluetooth, it is characterised in that: the cue module packet
Include auditory tone cues module.
5. a kind of as described in claim 1 search remote control device based on bluetooth, it is characterised in that: the cue module packet
Include light prompt module.
6. a kind of as described in claim 1 search remote control device based on bluetooth, it is characterised in that: the cue module packet
Include vibration module.
7. a kind of as described in claim 1 search remote control device based on bluetooth, it is characterised in that: the host is additionally provided with
Second key module, second key module are connected with the microprocessor.
8. a kind of as described in claim 1 search remote control device based on bluetooth, it is characterised in that: the remote controler also wraps
Power module is included, which is connected with second bluetooth transceiver module, the cue module and the microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914552.3U CN209265687U (en) | 2018-11-20 | 2018-11-20 | It is a kind of that remote control device is searched based on bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914552.3U CN209265687U (en) | 2018-11-20 | 2018-11-20 | It is a kind of that remote control device is searched based on bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209265687U true CN209265687U (en) | 2019-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821914552.3U Expired - Fee Related CN209265687U (en) | 2018-11-20 | 2018-11-20 | It is a kind of that remote control device is searched based on bluetooth |
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| Country | Link |
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| CN (1) | CN209265687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112752125A (en) * | 2019-10-29 | 2021-05-04 | 深圳市茁壮网络股份有限公司 | Voice playing method, intelligent playing terminal, remote controller and system |
-
2018
- 2018-11-20 CN CN201821914552.3U patent/CN209265687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112752125A (en) * | 2019-10-29 | 2021-05-04 | 深圳市茁壮网络股份有限公司 | Voice playing method, intelligent playing terminal, remote controller and system |
| CN112752125B (en) * | 2019-10-29 | 2023-11-14 | 深圳市茁壮网络股份有限公司 | Voice playing method, intelligent playing terminal, remote controller and system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 |
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| CF01 | Termination of patent right due to non-payment of annual fee |