CN209015087U - A kind of low-power consumption keyboard of Intelligent infrared remote controller - Google Patents
A kind of low-power consumption keyboard of Intelligent infrared remote controller Download PDFInfo
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- CN209015087U CN209015087U CN201822243612.XU CN201822243612U CN209015087U CN 209015087 U CN209015087 U CN 209015087U CN 201822243612 U CN201822243612 U CN 201822243612U CN 209015087 U CN209015087 U CN 209015087U
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- keyboard
- shell
- chip microcontroller
- power consumption
- remote
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Abstract
The utility model relates to remote controler technical fields, more particularly to a kind of low-power consumption keyboard of Intelligent infrared remote controller, including shell, control mainboard in shell is set, it is set to the remote control module and keyboard components that shell is connected with control mainboard, the control mainboard setting single-chip microcontroller is connected with remote control module and keyboard components, the single-chip microcontroller is connected with infrared transmitter in case nose, power supply module is arranged in the interior of shell, the power supply module is electrically connected with control mainboard, and the circuit program for preventing program endless loop is arranged in the single-chip microcontroller；Single-chip microcontroller effect remote control is arranged in the utility model in control mainboard and keyboard uses, and can use power consumption in maximum reduce, setting power supply module is for powering, continuation of the journey is improved to use, it is convenient for carrying use, while circuit program is set for resetting, improves the stability and reliability used.
Description
Technical field
The utility model relates to remote controler technical fields, more particularly to a kind of low-power consumption key of Intelligent infrared remote controller
Disk.
Background technique
Remote controler is a long-standing mature technology, obtains extensive and successful application in a television set.With
The rise of Web TV and interactive TV, people are that the technological development of remote controler is made that new effort.
In the prior art, China Patent No. 02150986.7 discloses a kind of low-power consumption keyboard, by infrared transmitting circuit
It is constituted with keyboard, it is characterised in that the keyboard is connected with single-chip microcontroller, and the single-chip microcontroller is connected with described
Infrared transmitting circuit, when touch control keyboard, push button signalling reaches the single-chip microcontroller, and single-chip microcontroller, which is activated, issues phase according to signal
The instruction answered, the infrared transmitting circuit work according to the instruction of the single-chip microcontroller.Its Shortcomings is, uses
It has a single function, only has traditional function, can not accomplish that amplitude peak is reduced using power consumption in actual use, cause using steady
The problems such as qualitative difference, practicality andreliabiliry is poor, solves in the presence of needs.
Utility model content
To solve the above problems, the utility model relates to one kind, single-chip microcontroller effect remote control and keyboard are set in control mainboard
It uses, power consumption can be used in maximum reduce, setting power supply module improves continuation of the journey and use, be convenient for carrying for powering
It uses, while circuit program is set for resetting, improve the low function of the Intelligent infrared remote controller of the stability and reliability that use
Consume keyboard.
The technical scheme adopted by the utility model is a kind of low-power consumption keyboard of Intelligent infrared remote controller, including shell,
Control mainboard in shell is set, remote control module and keyboard components that shell is connected with control mainboard, the control master are set to
Plate setting single-chip microcontroller is connected with remote control module and keyboard components, and the single-chip microcontroller is connected with infrared transmitter in case nose, institute
Interior of shell setting power supply module is stated, the power supply module is electrically connected with control mainboard, is arranged in the single-chip microcontroller for preventing
The circuit program of program endless loop.
Further improvement of these options is that the shell is fastened by upper housing and lower case and formed, the shell one
End setting charging interface and switching switch, the switching switch are connected with control mainboard with charging interface, the infrared emission
Device setting is in shell far from switching switch and charging interface one end.
Further improvement of these options is, remote control module includes remote control battery plate, be set to the remote control of remote control battery plate by
Key, the remote keying correspond to remote keying setting luminous lamp, and the remote control battery plate is connected with single-chip microcontroller.
Further improvement of these options is that the keyboard components include keyboard battery plate, the touching being connected with keyboard battery plate
Keypad character is arranged in template, the touch tablet, and the keyboard battery plate is connected with single-chip microcontroller.
Further improvement of these options is that the touch tablet is set to lower case, and the remote keying is set to
Shell.
Further improvement of these options is that the circuit program is the setting of watchdog circuit program.
The beneficial effects of the utility model are:
In a first aspect, setting shell plays a protective role to internal structure, it is inside the housing by control mainboard setting, convenient
It installs and protection and protective effect is played to control mainboard, protecting effect is good, and control mainboard specifically acts on the utility model center
Processing effect, built-in processing chip is, it can be achieved that multiple functions integrated control, can realize a variety of function on a remote controler
Can, it saves equipment and uses, improve using effect and save cost；Second aspect, surface and lower surface are respectively set on the shell
Remote control module and keyboard components, are used by the operation of control mainboard control, it can be achieved that distant control function and keyboard entry function, from
And the availability of the utility model is greatly improved, it is easy to use；The third aspect, control mainboard be arranged single-chip microcontroller and remote control module and
Keyboard components are connected, and specifically single-chip microcontroller (Microcontrollers) is a kind of IC chip, are using ultra-large
Integrated circuit technique is the central processor CPU, random access memory ram, read only memory ROM, more with data-handling capacity
Kind of functions such as I/O mouthfuls and interruption system, timer/counter are integrated into small and perfect miniature of one constituted on one piece of silicon wafer
Computer system is widely applied in industrial control field, simple with system structure, easy to use, realizes modularization, processing
Function is strong, and speed is fast, and low-voltage, low-power consumption, control function is strong, strong environmental adaptability；For control keyboard component and remote control
Component uses, and uses power consumption due to low-voltage so as to substantially reduce；Fourth aspect, single-chip microcontroller connection infrared transmitter are used for
Operation signal is received and sent, operation control effect is good, and use is low in energy consumption；5th aspect, built-in power component are practical for this
Novel power supply to improve whole service life, while reinforcing using effect and cruising ability, in cooperation single-chip microcontroller using effect
More preferably；6th aspect, single-chip microcontroller built-in circuit program, physical circuit program are watchdog circuit, and watchdog circuit is exactly one
Timer conter, once reaching maximum count value will be monolithic processor resetting, acting on is to prevent program from entering endless loop, monitoring
The normal operation of program can reset house dog counter after program normally executes one time, so maximum count will not be reached
Value, but if program enters endless loop due to external disturbance etc., timer conter will be list up to maximum count value
Piece machine resets, and improves the stability that the utility model uses.
In the utility model, single-chip microcontroller is set in control mainboard and acts on remote control and keyboard use, it can be to greatest extent
Reduction use power consumption, setting power supply module improves continuation of the journey and uses, be convenient for carrying use, while circuit journey is arranged for powering
Sequence improves the stability and reliability used for resetting.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic perspective view at another visual angle of the utility model；
Fig. 3 is the schematic top plan view of the utility model；
Fig. 4 is the A-A sectional view of Fig. 3.
Description of symbols: low-power consumption keyboard 100, upper housing 111, lower case 112, charging interface 113, is cut shell 110
Change switch 114, control mainboard 120, single-chip microcontroller 121, infrared transmitter 122, remote control module 130, remote control battery plate 131, remote control by
Key 132, luminous lamp 133, keyboard components 140, keyboard battery plate 141, touch tablet 142, keypad character 143, power supply module 150.
Specific embodiment
The utility model is further described below in conjunction with attached drawing.
As shown in Figure 1 to 4, shell is arranged in the low-power consumption keyboard 100 of a kind of Intelligent infrared remote controller, including shell 110
Control mainboard 120 in 110 is set to remote control module 130 and keyboard components 140 that shell 110 is connected with control mainboard 120,
The control mainboard 120 is arranged single-chip microcontroller 121 and is connected with remote control module 130 and keyboard components 140, and the single-chip microcontroller 121 connects
Have infrared transmitter 122 that power supply module 150 is set inside 110 front end of shell, the shell 110, the power supply module 150 with
Control mainboard 120 is electrically connected, and the circuit program for preventing program endless loop is arranged in the single-chip microcontroller 121.
Shell 110 is formed by upper housing 111 and the fastening of lower case 112, and charging interface 113 is arranged in described 110 one end of shell
With switching switch 114, the switching switch 114 is connected with control mainboard 120 with charging interface 113, the infrared transmitter
122 settings, far from switching switch 114 and 113 one end of charging interface, are arranged using upper-lower casing 112 in shell 110 and pass through button
It is combined into, structure is simple, fastens assembly, saves screw and fix, and saves infrastructure cost, while improving assembly efficiency, separately
Outside, setting charging interface 113 is used for 150 electric power storage of power supply module, easy to use, the setting switching changeable keyboard of switch 114
It is used with remote control operation, easy switching is easy to operate, and infrared transmitter 122 is arranged in the other end, letter is conveniently received and sent
Number use.
Remote control module 130 includes remote control battery plate 131, is set to the remote keying 132 of remote control battery plate 131, and the remote control is pressed
Luminous lamp 133 is arranged in the corresponding remote keying 132 of key 132, and the remote control battery plate 131 is connected with single-chip microcontroller 121, setting remote control battery plate
131 key in operation for connecing electric induction, and setting remote keying 132 facilitates pressing operation, and easy to use, setting luminous lamp 133 is right
Remote keying 132 is illuminated, good illumination effect, can also illuminate use in dim place, luminous lamp 133 is diode
Headlamp, low in energy consumption, long service life.
Keyboard components 140 include keyboard battery plate 141, the touch tablet 142 being connected with keyboard battery plate 141, the touch tablet 142
Keypad character 143 is set, and the keyboard battery plate 141 is connected with single-chip microcontroller 121, is specifically realized using touch tablet 142 and touches behaviour
It uses, setting keypad character 143 facilitates operation to key in use, facilitates keyboard battery plate 141 that quickly input information is passed to list
The processing of piece machine 121, efficiency of transmission is high, and input effect is good.
Touch tablet 142 is set to lower case 112, and the remote keying 132 is set to upper housing 111, facilitate will remote control with
Keyboard region distribution office, while operation control also being facilitated to use, it is easy to use, it is easy to operate.
In a first aspect, setting shell 110 plays a protective role to internal structure, control mainboard 120 is arranged in shell 110
Inside facilitates and installs and play protection and protective effect to control mainboard 120, and protecting effect is good, and control mainboard 120 specifically acts on
The effect of the utility model central processing, built-in processing chip, can be in a remote controlers, it can be achieved that multiple functions integrated control
Upper realization multiple functions are saved equipment and are used, and improve using effect and save cost；Second aspect, in 110 upper surface of shell and
Remote control module 130 and keyboard components 140 is respectively set in lower surface, is used by the operation control of control mainboard 120, it can be achieved that distant
Function and keyboard entry function are controlled, so that the availability of the utility model is greatly improved, it is easy to use；The third aspect, control master
Plate 120 is arranged single-chip microcontroller 121 and is connected with remote control module 130 and keyboard components 140, specifically single-chip microcontroller 121
(Microcontrollers) it is a kind of IC chip, is using very large scale integration technology with data processing
The central processor CPU of ability, random access memory ram, read only memory ROM, a variety of I/O mouthfuls and interruption systems, timer/meter
The functions such as number device are integrated into the small and perfect microcomputer system constituted on one piece of silicon wafer, wide in industrial control field
General application, it is simple with system structure, it is easy to use, realize modularization, processing function is strong, and speed is fast, low-voltage, low function
Consumption, control function is strong, strong environmental adaptability；It is used for control keyboard component 140 and remote control module 130, due to low-voltage
Power consumption is used so as to substantially reduce；Fourth aspect, single-chip microcontroller 121 connect infrared transmitter 122 for receiving and sending behaviour
Make signal, operation control effect is good, and use is low in energy consumption；5th aspect, built-in power component 150 are powered for the utility model,
To improve whole service life, while reinforcing using effect and cruising ability, is cooperating 121 using effect of single-chip microcontroller more preferably；
6th aspect, 121 built-in circuit program of single-chip microcontroller, physical circuit program are watchdog circuit, and watchdog circuit is exactly one fixed
Hour counter, once single-chip microcontroller 121 will be resetted by reaching maximum count value, effect is to prevent program from entering endless loop, prison
The normal operation of control program can reset house dog counter after program normally executes one time, so the most matter of fundamental importance will not be reached
Numerical value, but if program enters endless loop due to external disturbance etc., timer conter will be up to maximum count value
Single-chip microcontroller 121 resets, and improves the stability that the utility model uses.
In the utility model, single-chip microcontroller 121 is set in control mainboard 120 and acts on remote control and keyboard use, it can be most
The reduction of limits uses power consumption, and setting power supply module 150 improves continuation of the journey and use, be convenient for carrying use, set simultaneously for powering
Circuits program improves the stability and reliability used for resetting.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (6)
1. a kind of low-power consumption keyboard of Intelligent infrared remote controller, it is characterised in that: including shell, the control master in shell is arranged
Plate is set to remote control module and keyboard components that shell is connected with control mainboard, the control mainboard setting single-chip microcontroller and remote control
Component is connected with keyboard components, and the single-chip microcontroller is connected with infrared transmitter in case nose, and power supply is arranged in the interior of shell
Component, the power supply module are electrically connected with control mainboard, and the circuit journey for preventing program endless loop is arranged in the single-chip microcontroller
Sequence.
2. a kind of low-power consumption keyboard of Intelligent infrared remote controller according to claim 1, it is characterised in that: the shell by
Upper housing and lower case fasten to be formed, shell one end setting charging interface and switching switch, the switching switch and charging
Interface is connected with control mainboard, and the infrared transmitter setting is in shell far from switching switch and charging interface one end.
3. a kind of low-power consumption keyboard of Intelligent infrared remote controller according to claim 2, it is characterised in that: the remote control group
Part includes remote control battery plate, is set to the remote keying of remote control battery plate, and the remote keying corresponds to remote keying setting luminous lamp, institute
Remote control battery plate is stated to be connected with single-chip microcontroller.
4. a kind of low-power consumption keyboard of Intelligent infrared remote controller according to claim 3, it is characterised in that: the keyboard group
Part includes keyboard battery plate, the touch tablet being connected with keyboard battery plate, the touch tablet setting keypad character, the keyboard battery plate and list
Piece machine is connected.
5. a kind of low-power consumption keyboard of Intelligent infrared remote controller according to claim 4, it is characterised in that: the touch tablet
It is set to lower case, the remote keying is set to upper housing.
6. a kind of low-power consumption keyboard of Intelligent infrared remote controller according to claim 5, it is characterised in that: the circuit journey
Sequence is the setting of watchdog circuit program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243612.XU CN209015087U (en) | 2018-12-28 | 2018-12-28 | A kind of low-power consumption keyboard of Intelligent infrared remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243612.XU CN209015087U (en) | 2018-12-28 | 2018-12-28 | A kind of low-power consumption keyboard of Intelligent infrared remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209015087U true CN209015087U (en) | 2019-06-21 |
Family
ID=66844325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822243612.XU Expired - Fee Related CN209015087U (en) | 2018-12-28 | 2018-12-28 | A kind of low-power consumption keyboard of Intelligent infrared remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209015087U (en) |
-
2018
- 2018-12-28 CN CN201822243612.XU patent/CN209015087U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20201228 |