CN204947658U - Unmanned plane quick charge device - Google Patents
Unmanned plane quick charge device Download PDFInfo
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- CN204947658U CN204947658U CN201520642083.4U CN201520642083U CN204947658U CN 204947658 U CN204947658 U CN 204947658U CN 201520642083 U CN201520642083 U CN 201520642083U CN 204947658 U CN204947658 U CN 204947658U
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Abstract
The utility model discloses a kind of unmanned plane quick charge device, comprise the rechargeable battery case, switching circuit, booster circuit and the charging inlet that connect successively, described switching circuit comprises switch, the first to the 5th resistance, first to the 3rd electric capacity, the first metal-oxide-semiconductor and the second metal-oxide-semiconductor.The utility model adopts the circuit structure of rechargeable battery case, switching circuit, booster circuit and charging inlet, when unmanned plane charges, the voltage in rechargeable battery case can be made to be boosted by booster circuit by the button on Push switch circuit, then the electricity after boosting is charged on unmanned plane fast by charging inlet.
Description
Technical field
The utility model relates to unmanned air vehicle technique field, particularly relates to a kind of unmanned plane quick charge device.
Background technology
Unmanned plane is the not manned aircraft utilizing radio robot to handle with the presetting apparatus provided for oneself.Unmanned plane+sector application is the real firm need of unmanned plane, at present taking photo by plane, agricultural plant protection, the field such as mapping application, expanded the purposes of unmanned plane itself greatly.Flight time due to unmanned plane is subject to the capacity impact of storage battery that it is installed, and when battery capacity exhausts, in order to unmanned function can be made as soon as possible to reuse, being necessary that design is a kind of can fast to the charging device that unmanned plane charges.
Utility model content
The utility model mainly to solve in prior art existing technical problem, thus provide a kind of can fast to the charging device that unmanned plane charges.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of unmanned plane quick charge device that the utility model provides, comprise the rechargeable battery case, switching circuit, booster circuit and the charging inlet that connect successively, described switching circuit comprises switch, the first to the 5th resistance, first to the 3rd electric capacity, the first metal-oxide-semiconductor and the second metal-oxide-semiconductor; One end of described switch is connected with the source electrode of the first metal-oxide-semiconductor, the other end is connected with the drain electrode of the first metal-oxide-semiconductor by the 3rd resistance, the grounded-grid of described first metal-oxide-semiconductor, be connected by the 4th resistance between its source electrode with grid, described second electric capacity and the 4th resistance are in parallel, the source electrode of described first metal-oxide-semiconductor is also connected with power vd D by the 5th electric capacity, and described 3rd resistance is also by the first capacity earth; The source electrode of described second metal-oxide-semiconductor is connected with the drain electrode of the first metal-oxide-semiconductor by the second resistance, and its drain electrode is connected with the positive pole of rechargeable battery case, and its grid is connected with booster circuit, and its drain electrode is also connected with its source electrode by the first resistance; Described 3rd electric capacity is connected between the grid of the second metal-oxide-semiconductor and the grid of the first metal-oxide-semiconductor.
Further, described booster circuit comprises inductance, boost chip, the 6th resistance, the 7th resistance and the 4th electric capacity; One end of described inductance is connected with the grid of the second metal-oxide-semiconductor, and its other end is connected with the first port of boost chip; 6th port of described boost chip is also connected with inductance, and its five-port is successively by ground connection after the 6th resistance and the 7th resistance, and its 7th port is connected between the 6th resistance and the 7th resistance; Described 4th electric capacity one end is connected with the five-port of boost chip, its other end ground connection; The five-port of described boost chip is also connected with charging inlet.
Further, the model of described boost chip is XC9119.
Further, in described rechargeable battery case, multiple batteries is installed.
The beneficial effects of the utility model are: the utility model adopts the circuit structure of rechargeable battery case, switching circuit, booster circuit and charging inlet, when unmanned plane charges, the voltage in rechargeable battery case can be made to be boosted by booster circuit by the button on Push switch circuit, then the electricity after boosting is charged on unmanned plane fast by charging inlet.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the circuit diagram of unmanned plane quick charge device of the present utility model.
Description of reference numerals: 1, rechargeable battery case, 2, switching circuit, 3, booster circuit, 4, charging inlet.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
Consult shown in Fig. 1, the utility model provides a kind of unmanned plane quick charge device, comprises the rechargeable battery case 1, switching circuit 2, booster circuit 3 and the charging inlet 4 that connect successively.
Described switching circuit 2 comprises interrupteur SW 1, the first to the 5th resistance R1-R5, the first to the 3rd electric capacity C1-C3, the first metal-oxide-semiconductor Q1 and the second metal-oxide-semiconductor Q2.
Wherein, one end of interrupteur SW 1 is connected with the source electrode of the first metal-oxide-semiconductor Q1, the other end is connected with the drain electrode of the first metal-oxide-semiconductor Q1 by the 3rd resistance R3, the grounded-grid of the first metal-oxide-semiconductor Q1, be connected by the 4th resistance R4 between its source electrode with grid, second electric capacity C2 and the 4th resistance R4 is in parallel, and the source electrode of the first metal-oxide-semiconductor Q1 is also connected with power vd D by the 5th electric capacity R5, and the 3rd resistance R3 is also by the first electric capacity C1 ground connection; The source electrode of the second metal-oxide-semiconductor Q2 is connected with the drain electrode of the first metal-oxide-semiconductor Q1 by the second resistance R2, and its drain electrode is connected with the positive pole of rechargeable battery case 1, and its grid is connected with booster circuit 3, and its drain electrode is also connected with its source electrode by the first resistance R1; 3rd electric capacity C3 is connected between the grid of the second metal-oxide-semiconductor Q2 and the grid of the first metal-oxide-semiconductor Q1.
In the utility model, described booster circuit 3 comprises inductance L 1, boost chip U1, the 6th resistance R6, the 7th resistance R7 and the 4th electric capacity C4; One end of inductance L 1 is connected with the grid of the second metal-oxide-semiconductor Q2, and its other end is connected with first port of boost chip U1; 6th port of boost chip U1 is also connected with inductance L 1, and its five-port is successively by ground connection after the 6th resistance R6 and the 7th resistance R7, and its 7th port is connected between the 6th resistance R6 and the 7th resistance R7; 4th electric capacity C4 one end is connected with the five-port of boost chip U1, its other end ground connection; The five-port of boost chip U1 is also connected with charging inlet 4.
As preferably, the model of the boost chip U1 in the present embodiment is XC9119.
As preferably, in the rechargeable battery case 1 in the present embodiment, multiple batteries is installed.
Principle of the present utility model is, before interrupteur SW 1 is pressed, VDD does not have voltage, namely electric capacity C2 does not have voltage, and metal-oxide-semiconductor Q1 turns off, and the positive pole B+ of rechargeable battery case 1 is charged to C1 by resistance R1, R2, R3, now, metal-oxide-semiconductor Q2 also turns off, and this switching circuit 2 does not work.When pressing interrupteur SW 1, electric capacity C1 charges to electric capacity C2, because the electric capacity of electric capacity C1 is much larger than C2, electric capacity C2 can be made to be full of very soon, therefore metal-oxide-semiconductor Q1 conducting, resistance R1 has electric current and flows through, metal-oxide-semiconductor Q2 also conducting, the positive pole B+ of rechargeable battery case 1 discharges to VDD, i.e. rechargeable battery case 1 and booster circuit 3 conducting, by booster circuit 3, voltage is risen to certain numerical value, then export charging inlet 4 pairs of unmanned planes to and carry out quick charge.
Above, be only embodiment of the present utility model, but protection range of the present utility model is not limited thereto, any change of expecting without creative work or replacement, all should be encompassed within protection range of the present utility model.Therefore, the protection range that protection range of the present utility model should limit with claims is as the criterion.
Claims (4)
1. a unmanned plane quick charge device, it is characterized in that: comprise the rechargeable battery case (1), switching circuit (2), booster circuit (3) and the charging inlet (4) that connect successively, described switching circuit (2) comprises switch (SW1), first to the 5th resistance (R1-R5), first to the 3rd electric capacity (C1-C3), the first metal-oxide-semiconductor (Q1) and the second metal-oxide-semiconductor (Q2); One end of described switch (SW1) is connected with the source electrode of the first metal-oxide-semiconductor (Q1), the other end is connected with the drain electrode of the first metal-oxide-semiconductor (Q1) by the 3rd resistance (R3), the grounded-grid of described first metal-oxide-semiconductor (Q1), be connected by the 4th resistance (R4) between its source electrode with grid, described second electric capacity (C2) and the 4th resistance (R4) are in parallel, the source electrode of described first metal-oxide-semiconductor (Q1) is also connected with power vd D by the 5th electric capacity (R5), and described 3rd resistance (R3) is also by the first electric capacity (C1) ground connection; The source electrode of described second metal-oxide-semiconductor (Q2) is connected with the drain electrode of the first metal-oxide-semiconductor (Q1) by the second resistance (R2), its drain electrode is connected with the positive pole of rechargeable battery case (1), its grid is connected with booster circuit (3), and its drain electrode is also connected with its source electrode by the first resistance (R1); Described 3rd electric capacity (C3) is connected between the grid of the second metal-oxide-semiconductor (Q2) and the grid of the first metal-oxide-semiconductor (Q1).
2. unmanned plane quick charge device as claimed in claim 1, is characterized in that: described booster circuit (3) comprises inductance (L1), boost chip (U1), the 6th resistance (R6), the 7th resistance (R7) and the 4th electric capacity (C4); One end of described inductance (L1) is connected with the grid of the second metal-oxide-semiconductor (Q2), and its other end is connected with the first port of boost chip (U1); 6th port of described boost chip (U1) is also connected with inductance (L1), its five-port is successively by the 6th resistance (R6) and the 7th resistance (R7) ground connection afterwards, and its 7th port is connected between the 6th resistance (R6) and the 7th resistance (R7); Described 4th electric capacity (C4) one end is connected with the five-port of boost chip (U1), its other end ground connection; The five-port of described boost chip (U1) is also connected with charging inlet (4).
3. unmanned plane quick charge device as claimed in claim 2, is characterized in that: the model of described boost chip (U1) is XC9119.
4. unmanned plane quick charge device as claimed in claim 1, is characterized in that: be provided with multiple batteries in described rechargeable battery case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642083.4U CN204947658U (en) | 2015-08-24 | 2015-08-24 | Unmanned plane quick charge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642083.4U CN204947658U (en) | 2015-08-24 | 2015-08-24 | Unmanned plane quick charge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947658U true CN204947658U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520642083.4U Expired - Fee Related CN204947658U (en) | 2015-08-24 | 2015-08-24 | Unmanned plane quick charge device |
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| Country | Link |
|---|---|
| CN (1) | CN204947658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063551A (en) * | 2017-12-28 | 2018-05-22 | 上海传英信息技术有限公司 | Trigger circuit and charging equipment |
-
2015
- 2015-08-24 CN CN201520642083.4U patent/CN204947658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063551A (en) * | 2017-12-28 | 2018-05-22 | 上海传英信息技术有限公司 | Trigger circuit and charging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160106 Termination date: 20160824 |