CN205725422U - Power supply circuits and the power-consumption control system realizing according to power supply circuits - Google Patents
Power supply circuits and the power-consumption control system realizing according to power supply circuits Download PDFInfo
- Publication number
- CN205725422U CN205725422U CN201620271174.6U CN201620271174U CN205725422U CN 205725422 U CN205725422 U CN 205725422U CN 201620271174 U CN201620271174 U CN 201620271174U CN 205725422 U CN205725422 U CN 205725422U
- Authority
- CN
- China
- Prior art keywords
- power supply
- power
- supply circuits
- processor
- converter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
nullThe utility model discloses a kind of power supply circuits and the power-consumption control system realizing according to power supply circuits，This power supply circuits include that the power input of converter U1503 is connected with first end of power supply and electric capacity C1514 respectively，Converter U1503 enables control end the first end with resistance R1517 respectively、First end of resistance R1518 is connected with the colelctor electrode of triode Q1501，The power output end of converter U1503 is connected with the first end and the load of electric capacity C1516 respectively，Second end of resistance R1518 is connected with the power supply signal control output end of processor respectively with the base stage of triode Q1501，The earth terminal of converter U1503、Second end of electric capacity C1514、Second end of the emitter stage of triode Q1501 and electric capacity C1516 is connected to the ground respectively.The utility model can provide stable output voltage for load.
Description
Technical field
The utility model relates to a kind of power supply circuits and control system, particularly relates to a kind of power supply circuits and the power-consumption control system realizing according to power supply circuits.
Background technology
Generally, in electronic product, how to provide a stable supply voltage for electronic product (such as RFID module, WIFI module or GPS module), and how to reduce the power consumption of electronic product, had become as existing current problem demanding prompt solution.
Utility model content
The utility model is intended at least solve technical problem present in prior art, especially innovatively proposes power supply circuits and the power-consumption control system realizing according to power supply circuits.
nullIn order to realize above-mentioned purpose of the present utility model，The utility model provides a kind of power supply circuits，This circuit includes converter U1503，The model of converter U1503 is BL9198-28BAPRN，The power input of converter U1503 is connected with first end of power supply and electric capacity C1514 respectively，Converter U1503 enables control end the first end with resistance R1517 respectively、First end of resistance R1518 is connected with the colelctor electrode of triode Q1501，The power output end of converter U1503 is connected with the first end and the load of electric capacity C1516 respectively，Second end of resistance R1518 is connected with the power supply signal control output end of processor respectively with the base stage of triode Q1501，The earth terminal of converter U1503、Second end of electric capacity C1514、Second end of the emitter stage of triode Q1501 and electric capacity C1516 is connected to the ground respectively.
This power supply circuits can provide output voltage for load stabilization, it is ensured that payload security, and the converter low price of this model, it is easy to buys.
The utility model additionally provides a kind of power-consumption control system realizing according to power supply circuits, and this system includes power supply circuits, GPS module, processor and 3D sensor assembly；The power output end of described power supply circuits is connected with the power input of GPS module, the power supply control end of power supply circuits is connected with the power supply signal control output end of processor, the signal input part of processor is connected with the output of 3D sensor assembly, the movement state information of processor reception 3D sensor:
When 3D sensor assembly is to processor input spacing wave, the power supply signal control output end output silence signal of processor, control power supply circuits quit work；
When 3D sensor assembly is to processor input motion signal, the power supply signal control output end output power supply signal of processor, control power supply circuits are that GPS module is powered.
Detect whether this device (such as mobile phone) is moving by 3D sensor assembly, whether worked by processor control power supply circuits, reduce the power consumption of load (such as GPS).
In a kind of preferred embodiment of the present utility model, the model of GPS module is UBX-G7020-KT.
In a kind of preferred embodiment of the present utility model, the model of 3D sensor assembly is BMA250E.The 3D sensor detection motion state of this model is more accurate.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are: the utility model can provide stable output voltage for load and be capable of low-power consumption by power supply circuits.
Brief description
Fig. 1 is the utility model circuit connection diagram.
Fig. 2 is the utility model circuit connection diagram.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment describing below with reference to accompanying drawing is exemplary, is only used for explaining the utility model, and it is not intended that to restriction of the present utility model.
In of the present utility model description, unless otherwise prescribed and limit, it should be noted that term " is installed ", " being connected ", " connection " should be interpreted broadly, such as, can be to be mechanically connected or electrical connection, also can be the connection of two element internals, can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
The utility model provides a kind of power supply circuits, as shown in Figure 1, this circuit includes converter U1503, the power input of converter U1503 is connected with first end of power supply and electric capacity C1514 respectively, converter U1503 enables control end the first end with resistance R1517 respectively, first end of resistance R1518 is connected with the colelctor electrode of triode Q1501, the power output end of converter U1503 is connected with the first end and the load of electric capacity C1516 respectively, second end of resistance R1518 is connected with the power supply signal control output end of processor respectively with the base stage of triode Q1501, the earth terminal of converter U1503, second end of electric capacity C1514, second end of the emitter stage of triode Q1501 and electric capacity C1516 is connected to the ground respectively.In the present embodiment, converter U1503 is one of BL9198 series of converter, and concrete selection model is BL9198-28BAPRN.
The utility model additionally provides a kind of power-consumption control system realizing according to power supply circuits, and this system includes power supply circuits, GPS module, processor and 3D sensor assembly；In the present embodiment, power supply circuits are not limited to the circuit shown in Fig. 1, also can be the circuit shown in Fig. 2: the power input of converter U1605 is connected with first end of power supply and electric capacity C1623 respectively, the voltage output end of converter U1605 is connected with first end of inductance L1604, second end of inductance L1604 is connected with first end of resistance R1602, first end of electric capacity C1624 and load (power end of such as GPS module) respectively, and the pressure feedback port of converter U1605 is connected with second end of resistance R1602 and first end of resistance R1603 respectively；Second end of second end of electric capacity C1623, the earth terminal of converter U1605, second end of electric capacity C1624 and resistance R1603 is connected to the ground respectively, and the converter U1605 control end that the control of converter U1605 enables with processor is connected.The power output end of power supply circuits is connected with the power input of GPS module, the power supply control end of power supply circuits is connected with the power supply signal control output end of processor, the signal input part of processor is connected with the output of 3D sensor assembly, the movement state information of processor reception 3D sensor:
When 3D sensor assembly is to processor input spacing wave, the power supply signal control output end output silence signal of processor, control power supply circuits quit work；
When 3D sensor assembly is to processor input motion signal, the power supply signal control output end output power supply signal of processor, control power supply circuits are that GPS module is powered.In the present embodiment, the model of GPS module is UBX-G7020-KT；The model of 3D sensor assembly is BMA250E；MT6261 selected by processor, and the 1605th converter selects CP3608ST.Wherein the peripheral circuit of UBX-G7020-KT, BMA250E and MT6261 connects and belongs to prior art, and therefore not to repeat here.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " specific example " or " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or feature are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.And, the specific features of description, structure, material or feature can combine in any one or more embodiment or example in an appropriate manner.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that: can carry out multiple change, modification, replacement and modification to these embodiments in the case of without departing from principle of the present utility model and objective, scope of the present utility model is limited by claim and equivalent thereof.
Claims (4)
- null1. power supply circuits，It is characterized in that，Including converter U1503，The model of converter U1503 is BL9198-28BAPRN，The power input of converter U1503 is connected with first end of power supply and electric capacity C1514 respectively，Converter U1503 enables control end the first end with resistance R1517 respectively、First end of resistance R1518 is connected with the colelctor electrode of triode Q1501，The power output end of converter U1503 is connected with the first end and the load of electric capacity C1516 respectively，Second end of resistance R1518 is connected with the power supply signal control output end of processor respectively with the base stage of triode Q1501，The earth terminal of converter U1503、Second end of electric capacity C1514、Second end of the emitter stage of triode Q1501 and electric capacity C1516 is connected to the ground respectively.
- 2. the power-consumption control system that power supply circuits according to claim 1 realize, it is characterised in that include power supply circuits, GPS module, processor and 3D sensor assembly；The power output end of described power supply circuits is connected with the power input of GPS module, the power supply control end of power supply circuits is connected with the power supply signal control output end of processor, the signal input part of processor is connected with the output of 3D sensor assembly, the movement state information of processor reception 3D sensor:When 3D sensor assembly is to processor input spacing wave, the power supply signal control output end output silence signal of processor, control power supply circuits quit work；When 3D sensor assembly is to processor input motion signal, the power supply signal control output end output power supply signal of processor, control power supply circuits are that GPS module is powered.
- 3. the power-consumption control system of realization according to claim 2, it is characterised in that the model of GPS module is UBX-G7020-KT.
- 4. the power-consumption control system of realization according to claim 2, it is characterised in that the model of 3D sensor assembly is BMA250E.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620271174.6U CN205725422U (en) | 2016-04-01 | 2016-04-01 | Power supply circuits and the power-consumption control system realizing according to power supply circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620271174.6U CN205725422U (en) | 2016-04-01 | 2016-04-01 | Power supply circuits and the power-consumption control system realizing according to power supply circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205725422U true CN205725422U (en) | 2016-11-23 |
Family
ID=57311801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620271174.6U Active CN205725422U (en) | 2016-04-01 | 2016-04-01 | Power supply circuits and the power-consumption control system realizing according to power supply circuits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205725422U (en) |
-
2016
- 2016-04-01 CN CN201620271174.6U patent/CN205725422U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104272550B (en) | By electric control circuit, the control method of wireless receiving device, electronic equipment | |
| US9985472B2 (en) | Sensing device and wearable device with same | |
| CN103699201A (en) | Multifunctional power-on circuit and Bluetooth product | |
| EP3258424B1 (en) | Electronic equipment | |
| CN104124772A (en) | Wireless electric power transmission, emitting end, receiving end and powering up method thereof | |
| US20140285031A1 (en) | Power on/off control system and power on/off control method | |
| WO2011139441A3 (en) | Open circuit detector and method therefore | |
| US20130307519A1 (en) | Switching circuit and electronic device using the same | |
| CN105637373A (en) | Wireless power receiver, control circuit therefor, electronic device using same, and calculation method for reception power | |
| CN205725422U (en) | Power supply circuits and the power-consumption control system realizing according to power supply circuits | |
| CN205725421U (en) | Power supply circuits and the system utilizing this power supply circuits control realization low-power consumption | |
| CN204009780U (en) | The wireless power taking wireless mouse of a kind of USB mouth | |
| CN201570897U (en) | Two-supply switching circuit for electronic-type electric energy meter | |
| CN203587773U (en) | Fuel gauge and system comprising mobile electronic device | |
| CN102438065B (en) | Mobile terminal and charge control method thereof | |
| CN204498120U (en) | A kind of control device | |
| CN211351757U (en) | Low-power consumption standby circuit, mobile power supply and robot | |
| CN105022289B (en) | The power circuit control device and method of portable terminal | |
| CN103299527A (en) | Switching power supply circuit | |
| CN102854813A (en) | Electronic device | |
| CN102902336A (en) | Mainboard and power supply connecting module and electronic equipment thereof | |
| CN103226724B (en) | A kind of NFC label and a kind of NFC electronic equipment | |
| CN104102364A (en) | Wirelessly power-taking wireless mouse with USB (Universal Serial Bus) interface | |
| CN107807274A (en) | A kind of power supply circuit for rf power measurement | |
| CN203422622U (en) | Circuit reducing whole machine standby power consumption |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180116 Address after: Jiang Yuan Lu 400060 Chongqing Nan'an District No. 8 (Tianyuan 4 Building 2 layer Yinghua) Patentee after: Chongqing Zhi cast communication equipment Co., Ltd. Address before: Jiang yinglu 401336 Chongqing Nan'an District No. 13-2 Patentee before: CHONGQING SAIFENG JIYE TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |