CN201757930U - Remote controller circuit with zero standby power consumption and remote control device - Google Patents
Remote controller circuit with zero standby power consumption and remote control device Download PDFInfo
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- CN201757930U CN201757930U CN2010202959922U CN201020295992U CN201757930U CN 201757930 U CN201757930 U CN 201757930U CN 2010202959922 U CN2010202959922 U CN 2010202959922U CN 201020295992 U CN201020295992 U CN 201020295992U CN 201757930 U CN201757930 U CN 201757930U
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Abstract
The utility model relates to a remote controller circuit with zero standby power consumption, which comprises a chip, a power supplying module, keys, a plurality of peripheral circuit modules and diodes. The power supplying module, the keys and the peripheral circuit modules are respectively connected with the chip; a first loop is composed of the power supplying module, the chip and the diode; and a second loop is composed of the power supplying module, one peripheral circuit module, the diode and the key. When the key is pressed down, a power supplying loop is formed from the power supplying module through the chip and/or the peripheral circuit modules and then to the diode and the pressed key. When the key is loosened, the power supplying loop is isolated by the key, a remote controller in the state similar to the state 'without batteries' consumes no electricity. In addition, the utility model further relates to a remote control device including the circuit.
Description
Technical field
The utility model belongs to the energy and electronic technology field, and is concrete, and the utility model relates to a kind of remote control circuitry, and power consumption is zero remote control circuitry during especially a kind of standby; In addition, the utility model also relates to a kind of telechiric device that comprises foregoing circuit.
Background technology
Increasingly mature along with telecontrol engineering, the application of current wireless telecontrol engineering has been penetrated into numerous fields such as anti-theft alarm for vehicle, domestic antitheft alarm, garage gating device, remote controlled model plane, remote-control toy, remote control household electrical appliances and industry, agricultural, traffic, is very easy to user's operation and use.Above-mentioned telepilot almost all adopts powered battery, and common remote controller needs to change one-shot battery every year at least.If the number of batteries in every telepilot (normally two joints No. five or No. seven batteries) be multiply by the quantity of telepilot, we will find that the annual number of batteries that consumes is up to millions of joints, simultaneously, if discarded Battery disposal is improper, also can bring great pollution to environment.
In actual use, the telepilot overwhelming majority time is to be in holding state, yet they but all the time consuming the energy of battery, even it is relatively very little at the energy that holding state consumes, if but long-time a large amount of telepilot is in holding state, just formed very big energy dissipation.For instance, see also simple four button RF remote control circuitry as shown in Figure 1, no matter whether button is pressed, battery all can directly be given chip, the power supply of RF transmitter module, promptly, when all buttons all are in off-state (at this moment, telepilot is in holding state), even if the RF transmitter module does not send signal, there is very little leakage current too, this leakage current has formed faint but lasting power attenuation, be not difficult to infer, if remote-controller function is more, adopt more complicated peripheral circuit, its stand-by power consumption will be bigger.
In order to address the above problem, the someone propose telepilot for a long time not the time spent battery is unloaded, still, the use habit of telepilot is judged that this method is very inconvenient to the user from people, also in the actual life also few people notice this point.
Patent Office of the People's Republic of China discloses a kind of piezoelectric self-powersupply low power consumption remote controller on June 3rd, 2009, publication number is CN101447748, its technical scheme is: a kind of piezoelectric self-powersupply low power consumption remote controller, the metal substrate of flexure type piezoelectric vibrator is fixed on the lower house by briquetting, piezoelectric vibrator links to each other with power circuit on the printed circuit board (PCB) by lead, this printed circuit board (PCB) is fixed on the upper shell, last locating piece is arranged on this upper shell, the lower house internal fixation connects locating piece down, two axle heads of rotation urging mechanism and the inclined ramp of housing are slidingly connected, button and the crimping of rotation urging mechanism, back-moving spring is connected with jacking block, jacking block contacts with rotation urging mechanism and is connected, the last fixedly connected two groups of positioning tooths of axle and one group of moving tooth of this rotation urging mechanism; This power circuit is connected with remote control circuitry.The advantage of technique scheme is to utilize piezoelectric generating device to power for telepilot, can avoid changing use inconvenience that battery brings and electric energy exhaust in time change and bring can't use problem, quadratic cost in having avoided to a certain extent using and the environmental pollution that caused of old and useless batterys in a large number.But technique scheme is complex structure not only, and manufacturing cost is higher, and the problem of consume battery power still can't avoid the telepilot holding state time.
The utility model content
There is the shortcoming of stand-by power consumption in the utility model at prior remote controller, a kind of remote control circuitry of zero stand-by power consumption is provided and comprises the telechiric device of this circuit.
For achieving the above object, the technical scheme that the utility model adopted is:
A kind of remote control circuitry of zero stand-by power consumption, comprise chip, supply module, button and a plurality of peripheral circuit module, supply module, button, peripheral circuit module are connected with chip respectively, remote control circuitry also comprises diode, supply module, chip, diode, button are formed one first loop, and supply module, peripheral circuit module, diode, a button are formed one second loop.When button is pressed, from current supply circuit of button formation that supply module passes through chip and/or peripheral circuit module, passes through diode again, is pressed, when button unclamped, current supply circuit was cut off by button, telepilot is equivalent to the state of " not having packed battery ", does not consume any electric weight.
Technique scheme can also be further perfect, and as preferably, remote control circuitry comprises at least one button and at least one diode.
As preferably, comprise a button and a diode in one first loop, comprise a button and a diode in one second loop.
As preferably, second loop at least with one first shared diode in loop and button.
As preferably, the diode and the button in second loop and each shared this first loop, described first loop.
By above-mentioned setting, button has not only played the effect to the chip input control signal, has also played the effect of control power supply circuit module power supply to the periphery.
As preferably, the combination of each diode and switch only is connected electrically in one first loop neutralization to be had in second loop of shared relation with this first loop.By above-mentioned setting, diode has played the effect of isolating each button respectively.
As preferably, when a button is closed, comprise first loop and/or the second loop conducting of this button; When a button disconnected, first loop and/or second loop that comprise this button were blocked.
A kind of telechiric device of zero stand-by power consumption comprises above-mentioned remote control circuitry.
Because the employing of technique scheme the utlity model has following advantage:
There is the stand-by power consumption shortcoming in the utility model at existing telepilot, has proposed a kind of new telepilot method for designing, allows the user reduce battery consumption in unconscious, reduces environmental pollution, real realization the zero stand-by power consumption of telepilot.Button K1～K4 not only serves as the effect of remote keying in remote control circuitry, also have the effect of power supply switch.
Description of drawings
Fig. 1 is a kind of simple four button RF remote control circuitry figure in the prior art;
Fig. 2 is a kind of circuit diagram of the related remote control circuitry of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model done further explains:
Figure 2 shows that a kind of simple four button remote controllers, comprise chip, supply module, 4 buttons, 4 diodes and a peripheral circuit module, in the present embodiment, supply module BAT is an electric battery, the peripheral circuit module is an example with the RF signal emission module that is used for outwards sending signal only, and supply module, 4 buttons, peripheral circuit modules are connected with chip respectively.
Wherein, supply module one road inserts the VDD pin of chip, and another road is connected with signal emission module, and with thinking the signal emission module energy supply, signal emission module is connected with the DOUT pin of chip, in order to the control signal of receiving chip.
K switch 1～K4 inserts the TE pin of chip jointly, and in addition, K1～K4 also is connected with AD11, AD10, AD0, the AD1 pin of chip respectively successively.
First end of diode D1, D2, D3, D4 inserts A0～A7 pin, the Vss pin of chip jointly, second end corresponding one by one be connected with the end of button K1, K2, K3, K4 respectively, the other end of button K1～K4 takes back supply module BAT.
In addition, first end of diode D1, D2, D3, D4 also inserts signal emission module jointly.
Supply module BAT, chip, diode D1, button K1 form one first loop, and in like manner, diode D2, D3, D4 are corresponding one by one with button K2, K3, K4 respectively, form three first loops together with supply module BAT and chip.
Supply module BAT, signal emission module, diode D1, button K1 form one second loop, and in like manner, diode D2, D3, D4 are corresponding one by one with button K2, K3, K4 respectively, form three second loops together with supply module BAT and signal emission module.
When among button K1～K4 any one pressed, the positive pole of supply module BAT is respectively through chip and signal emission module, arrive the negative pole of supply module BAT again through the diode that connects one to one with button, form two current supply circuits, this moment, signal emission module outwards transmitted.
When button K1～K4 unclamped, two current supply circuits all were disconnected, so when button unclamped, telepilot was in a kind of state identical with " battery is not installed ", can not consume any electric weight.
Button K1～K4 not only serves as the effect of remote keying in remote control circuitry, also have the effect of power supply switch, and diode D1～D4 isolates the effect of K1～K4 when having played button respectively.
Should be understood that this embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications, be equal to replacement etc. to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (9)
1. the remote control circuitry of one kind zero stand-by power consumption, comprise chip, supply module, button and a plurality of peripheral circuit module, described supply module, button, peripheral circuit module are connected with chip respectively, it is characterized in that: described remote control circuitry also comprises diode, described supply module, chip, diode, button are formed one first loop, and described supply module, peripheral circuit module, diode, a button are formed one second loop.
2. the remote control circuitry of zero stand-by power consumption according to claim 1 is characterized in that: described remote control circuitry comprises at least one described button and at least one described diode.
3. the remote control circuitry of zero stand-by power consumption according to claim 1 and 2 is characterized in that: comprise a button and a diode in described first loop, comprise a button and a diode in described second loop.
4. the remote control circuitry of zero stand-by power consumption according to claim 3 is characterized in that: second loop at least with one first shared diode in loop and button.
5. the remote control circuitry of zero stand-by power consumption according to claim 4 is characterized in that: the diode and the button in second loop and each shared this first loop, described first loop.
6. the remote control circuitry of zero stand-by power consumption according to claim 5 is characterized in that: the combination of each described diode and switch only is connected electrically in described first loop neutralization to be had in second loop of shared relation with this first loop.
7. the remote control circuitry of zero stand-by power consumption according to claim 6 is characterized in that: when a described button is closed, comprise first loop and the second loop conducting of this button; When a described button disconnected, first loop and second loop that comprise this button were blocked.
8. the remote control circuitry of zero stand-by power consumption according to claim 1 and 2 is characterized in that: when a described button is closed, comprise first loop or the second loop conducting of this button; When a described button disconnected, first loop or second loop that comprise this button were blocked.
9. the telechiric device of one kind zero stand-by power consumption is characterized in that, comprises remote control circuitry as claimed in claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202959922U CN201757930U (en) | 2010-08-18 | 2010-08-18 | Remote controller circuit with zero standby power consumption and remote control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202959922U CN201757930U (en) | 2010-08-18 | 2010-08-18 | Remote controller circuit with zero standby power consumption and remote control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201757930U true CN201757930U (en) | 2011-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202959922U Expired - Lifetime CN201757930U (en) | 2010-08-18 | 2010-08-18 | Remote controller circuit with zero standby power consumption and remote control device |
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| Country | Link |
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| CN (1) | CN201757930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107784818A (en) * | 2017-11-23 | 2018-03-09 | 卫星电子（中山）有限公司 | A kind of remote control control system of durable electricity-saving |
-
2010
- 2010-08-18 CN CN2010202959922U patent/CN201757930U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107784818A (en) * | 2017-11-23 | 2018-03-09 | 卫星电子（中山）有限公司 | A kind of remote control control system of durable electricity-saving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110309 |