CN206148970U - Unmanned aerial vehicle battery discharge ware - Google Patents
Unmanned aerial vehicle battery discharge ware Download PDFInfo
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- CN206148970U CN206148970U CN201620518718.4U CN201620518718U CN206148970U CN 206148970 U CN206148970 U CN 206148970U CN 201620518718 U CN201620518718 U CN 201620518718U CN 206148970 U CN206148970 U CN 206148970U
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- control signal
- unmanned plane
- battery
- control unit
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Abstract
The utility model discloses an unmanned aerial vehicle battery discharge ware, include: discharge load, a control unit. The unmanned aerial vehicle battery connects, but is connected with the plug of unmanned aerial vehicle battery, a MOS switch module, analog -to -digital conversion end, analog -to -digital conversion end connects through the unmanned aerial vehicle battery and is connected with the anodal of unmanned aerial vehicle battery, the control unit detected the unmanned aerial vehicle battery through analog -to -digital conversion end positive maximum is when a predetermined voltage value, produce a control signal, so that the positive pole of unmanned aerial vehicle battery discharges to discharge load through a MOS switch module, when the control unit holds the positive pole that detects the unmanned aerial vehicle battery to reach the 2nd predetermined voltage value through an analog -to -digital conversion, it produces the 2nd control signal to produce the end at a control signal, so that the positive pole of unmanned aerial vehicle battery stops to discharge to discharge load. Through above mode, can discharge carrying out intelligence to the unmanned aerial vehicle battery to improve the life -span of unmanned aerial vehicle battery and guarantee that its is safe in utilization.
Description
Technical field
This utility model is related to electronic technology field, more particularly to a kind of unmanned plane battery discharger.
Background technology
In recent years, the aircraft such as unmanned plane, model of taking photo by plane slowly had come into the visual field of masses, and its unconventional shooting is regarded
Angle, convenient operation, simple structure, have won the heart of a young woman of countless image creators, or even have come into ordinary people man
In.
Used as the energy resource supply person of model of taking photo by plane, unmanned machine battery is particularly important.Unmanned machine battery can not in full power state
Longer-term storage, need to do discharge process, unmanned machine battery using needing to carry out once complete depth discharge and recharge learning process after 20 times,
To increase battery life and use safety.
Utility model content
In view of this, this utility model embodiment provides a kind of unmanned plane battery discharger, can be to unmanned electromechanical
Pond carries out Intelligent discharge, to improve the life-span of unmanned machine battery and ensure that it uses safety.
To solve above-mentioned technical problem, this utility model provides a kind of unmanned plane battery discharger, including：Discharge load；
Control unit, including the first control signal generation end, for producing the first control signal or the second control signal；Unmanned machine battery
Joint, with the pluggable connection of unmanned machine battery；First MOS switch module, including first end, the second end and the 3rd end, first end
It is connected with unmanned plane battery contact, the second end is connected with discharge load, the 3rd end and the first control signal produce end and be connected, the
When three ends produce termination and receive the first control signal from the first control signal, first end is connected with the second end, at the 3rd end from the
When one control signal generation termination receives the second control signal, first end is disconnected with the second end；Control unit also includes the
One analog digital conversion end, the first analog digital conversion end is connected by unmanned plane battery contact with the positive pole of unmanned machine battery, control unit
When the positive pole for detecting unmanned machine battery by the first analog digital conversion end is more than the first scheduled voltage, the first control letter is produced
Number, so that the positive pole of unmanned machine battery is discharged discharge load by the first MOS switch module, control unit is by the
When one analog digital conversion end detects the positive pole of unmanned machine battery and reaches the second scheduled voltage, produce end in the first control signal and produce
Raw second control signal, so that the positive pole of unmanned machine battery stops discharging discharge load.
Wherein, unmanned plane battery discharger also includes：Temperature detecting module, electrically connects with control unit, and negative with electric discharge
Carrying foundation has thermal conduction path, and control unit detects the temperature of discharge load by temperature detecting module, in temperature beyond pre-
During constant temperature angle value, produce end in the first control signal and produce the second control signal, so that the positive pole stopping of unmanned machine battery is right
Discharge load is discharged.
Wherein, unmanned plane battery discharger also includes：First current detection module, for detecting the positive pole of unmanned machine battery
Discharge current to discharge load, and when discharge current exceedes predetermined current value, control unit is produced in the first control signal
End produces the second control signal, so that the positive pole of unmanned machine battery stops discharging discharge load.
Wherein, unmanned plane battery discharger also includes：External power source interface, with the pluggable connection of external power source.
Wherein, unmanned plane battery discharger also includes：Second MOS switch module, including the 4th end, the 5th end and the 6th
End, the 4th end is connected with external power source interface, and the 5th end is connected with unmanned plane battery contact, the 6th end and the second of control unit
Control signal produce end connection, the 6th end from the second control signal produce termination receive the first control signal when, the 4th end with
5th end connects, and when the 6th end produces termination and receives the second control signal from the second control signal, the 4th end is broken with the 5th end
Open connection.
Wherein, control unit is less than the 3rd predetermined voltage by the positive pole that the first analog digital conversion end detects unmanned machine battery
During value, produce end in the second control signal and produce the first control signal, and the control of end generation second is produced in the first control signal
Signal so that external power source is charged to the positive pole of unmanned machine battery.
Wherein, unmanned plane battery discharger also includes：LCD module, electrically connects with control unit.
Wherein, unmanned plane battery discharger also includes：LED module, electrically connects with control unit.
Wherein, unmanned plane battery discharger, also includes：Key-press module, electrically connects with control unit.
Wherein, unmanned plane battery discharger also includes：USB interface and sound module, electrically connect respectively with control unit.
Based on above technical scheme, the unmanned plane battery discharger that this utility model embodiment is provided is by detecting unmanned plane
The cathode voltage of battery, and unmanned machine battery can be being carried out controlling whether to discharge it according to its voltage swing
Intelligent discharge, to improve the life-span of unmanned machine battery and ensure that it uses safety.
Description of the drawings
Fig. 1 is the particular circuit configurations figure of the unmanned plane battery discharger according to this utility model embodiment；
Fig. 2 is the electrical block diagram of the unmanned plane battery discharger according to this utility model embodiment；
Fig. 3 is the external structure schematic diagram according to unmanned plane battery discharger of the present utility model under the first visual angle；
Fig. 4 is the external structure schematic diagram according to unmanned plane battery discharger of the present utility model under the second visual angle.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of this utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in this utility model embodiment
The embodiment stated is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of this utility model protection.
Referring firstly to Fig. 1, Fig. 1 is the physical circuit knot of the unmanned plane battery discharger according to this utility model embodiment
Structure schematic diagram, as shown in figure 1, unmanned plane battery discharger 10 of the present utility model includes：
Discharge load 107；
Control unit 100, including the first control signal generation end 127, for producing the first control signal or the second control
Signal；
Unmanned plane battery contact 130, with the pluggable connection of unmanned machine battery 30；
First MOS switch module 106, including first end 1, the second end 2 and the 3rd end 3, first end 1 connects with unmanned machine battery
130 connections, the second end 2 is connected with discharge load 107, and the 3rd end 3 is connected with the first control signal generation end 127, the 3rd
When end 3 receives the first control signal from the first control signal generation end 127, first end 1 is connected with the second end 2, at the 3rd end 3
When receiving the second control signal from the first control signal generation end 127, first end 1 is disconnected with the second end 2；
Control unit 100 also includes the first analog digital conversion end 124, and the first analog digital conversion end 124 is connect by unmanned machine battery
130 with the positive pole of unmanned machine battery 30+be connected, control unit 100 detects unmanned electromechanics by the first analog digital conversion end 124
During the positive pole in pond 30+more than the first scheduled voltage, the first control signal is produced, so that the positive pole of unmanned machine battery 30+logical
Cross the first MOS switch module 106 to discharge discharge load 107, control unit 100 is examined by the first analog digital conversion end 124
When measuring the positive pole of unmanned machine battery 30+reach the second scheduled voltage, produce end 127 and produce second in the first control signal and control
Signal processed the, so that positive pole+stopping of unmanned machine battery 30 is discharged discharge load 107.
And continuing with referring to Fig. 1, unmanned plane battery discharger also includes：Temperature detecting module 108, with control unit 100
Electrical connection, and have thermal conduction path with the foundation of discharge load 107, control unit 100 is detected by temperature detecting module 108 and put
The temperature of electric loading 107, when temperature exceeds predetermined temperature value, produces end 127 and produces the second control letter in the first control signal
Number, so that the positive pole+stopping of unmanned machine battery 30 is discharged discharge load 107.
Specifically, temperature detecting module 108 may include critesistor 1081 and the divider resistance 1082 connected, constant voltage
Put on the critesistor 1081 and divider resistance 1082 of series connection, the 3rd analog digital conversion end 128 of control unit 100 is connected to
Junction point between critesistor 1081 and divider resistance 1082, by detecting that the magnitude of voltage of the junction point can obtain discharge load
107 temperature.
With continued reference to Fig. 1, unmanned plane battery discharger also includes：First current detection module, for detecting unmanned electromechanics
The discharge current of the positive pole in pond 30+to discharge load 107, and when discharge current exceedes predetermined current value, control unit 100 exists
First control signal produces end 127 and produces the second control signal, so that the positive pole+stopping of unmanned machine battery 30 is to discharge load
107 are discharged.
Specifically, the first current detection module can pass through the first digital-to-analogue conversion end 124 of resistance 105 and control unit 100
And second digital-to-analogue conversion end 125 realize, wherein the voltage of the one end of 124 detection resistance of the first digital-to-analogue conversion end 105, the second digital-to-analogue
The voltage of the other end of 125 detection resistance of end of convert 105, by calculating the voltage difference at two ends and by its resistance value with resistance 105
It is divided by, you can obtain the current value of discharge current.
And continuing with referring to Fig. 1, unmanned plane battery discharger also includes：External power source interface 140, can with external power source 20
Plug connection.Unmanned plane battery discharger also includes：Second MOS switch module 103, including the 4th end 4, the 5th end 5 and the 6th
End 6, the 4th end 4 is connected with external power source interface 140, and the 5th end 5 is connected with unmanned plane battery contact 130, the 6th end 6 and controls
Second control signal of unit 100 produces end 123 and connects, and produces end 123 from the second control signal at the 6th end 6 and receives first
During control signal, the 4th end 4 is connected with the 5th end 5, produces end 123 from the second control signal at the 6th end 6 and receives the second control
During signal processed, the 4th end 4 disconnects with the 5th end 5.
Wherein, control unit 100 detects the positive pole of unmanned machine battery 30+less than the by the first analog digital conversion end 124
During three scheduled voltages, produce end 123 in the second control signal and produce the first control signal, and end is produced in the first control signal
127 produce the second control signal so that the positive pole of 20 pairs of unmanned machine batteries 30 of external power source+be charged.
Therefore, in this utility model, unmanned plane battery discharger can also realize charge function.
It should be noted that in the present embodiment, when unmanned plane battery discharger is discharged, can simultaneously in the second control
Signal processed produces end 123 and produces the second control signal so that will not be charged in discharge process.
In the same manner, unmanned plane battery discharger can also arrange the second current detection module, for detecting external power source 20 pairs
The positive pole of unmanned machine battery 30+charging current.
Second current detection module can pass through the 4th analog digital conversion end 121 and the 5th modulus of resistance 102 and control unit
End of convert 122 realizes that its Cleaning Principle is identical with the first current detection module, and in this description is not repeated.
It should be noted that in this utility model, electric fuse 101 and 104 can also be further arranged, using as protection
Circuit, prevents electric current excessive and electronic component is impacted.
Also, in this utility model, voltage reduction module 109 is further set, it can be DC/DC circuits, for by outside
The voltage that portion's power supply 20 or unmanned machine battery 30 are provided is provided to the feeder ear of control unit 100 so that control unit 100 can be obtained
Must power.
Fig. 2 is the electrical block diagram of the unmanned plane battery discharger according to this utility model embodiment, wherein Fig. 2 with
Fig. 1 be similar to, identical element will be illustrated with identical label, in fig. 2, further illustrate LCD module 110, LED module 112,
Key-press module 113, usb 1 14 and sounding module 111, each module is electrically connected respectively with control unit 100, LCD module 110
Can be used to show related data.LED module 112, can be used to send cue.Key-press module 113, can be used to control unmanned plane
Whether battery discharger works.Usb 1 14 can be used to be communicated with external equipment.Sounding module 111, can be used for sounding,
Using as alarm.
By foregoing circuit structure, this utility model is capable of achieving following function：
Storage electric discharge：Battery discharge to the convenient long-times of 3.85V (single battery core) are stored.
Deep discharge learns：Battery discharge is to 3.5V (single battery core), then is full of by external charger, a complete electricity
Pond self study process.
Overcurrent protection：It was found that discharge current is excessive, control unit cuts off MOS switch module；
Overtemperature protection：Excessive temperature is produced in discharge process, in time detection is then cut off MOS to control unit；
Reverse connecting protection：Battery interface reversal connection, cut-out output；
Short-circuit protection：Battery interface short circuit, cut-out output；
Online upgrading：Support USB online upgradings
Sound and light alarm：Temperature is too high, audible alarm, and LCD module 110 shows battery status information with LED module.
Hereinafter refer to Fig. 3 and Fig. 4, Fig. 3 be according to unmanned plane battery discharger of the present utility model under the first visual angle
External structure schematic diagram, Fig. 4 is the external structure according to unmanned plane battery discharger of the present utility model under the second visual angle
Schematic diagram.
As shown in Figure 3 and Figure 4, foregoing circuit is placed in housing main body 300 by unmanned plane battery discharger of the present utility model
In, with compact conformation, portable advantage can greatly be conveniently used for using.
Based on above technical scheme, the unmanned plane battery discharger that this utility model embodiment is provided is by detecting unmanned plane
The cathode voltage of electricity, and intelligence can carried out controlling whether to discharge it to unmanned machine battery according to its voltage swing
Can discharge, to improve the life-span of unmanned machine battery and ensure that it uses safety.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is all
It is the equivalent structure or equivalent flow conversion made using this utility model description and accompanying drawing content, or directly or indirectly uses
In other related technical fields, it is included in the same manner in scope of patent protection of the present utility model.
Claims (10)
1. a kind of unmanned plane battery discharger, it is characterised in that include：
Discharge load；
Control unit, including the first control signal generation end, for producing the first control signal or the second control signal；
Unmanned plane battery contact, with the pluggable connection of unmanned machine battery；
First MOS switch module, including first end, the second end and the 3rd end, the first end and the unmanned plane battery contact
Connection, second end is connected with the discharge load, and the 3rd end produces end and is connected with first control signal, in institute
State the 3rd end from first control signal produce termination receive first control signal when, the first end and described second
End connection, when the 3rd end produces termination and receives second control signal from first control signal, described first
End disconnects with second end；
Described control unit also includes the first analog digital conversion end, and the first analog digital conversion end passes through the unmanned plane battery contact
It is connected with the positive pole of the unmanned machine battery, described control unit detects the unmanned plane by the first analog digital conversion end
When the positive pole of battery is more than the first scheduled voltage, first control signal is produced, so that the unmanned machine battery is just
Pole is discharged the discharge load by the first MOS switch module, and described control unit passes through first modulus
When end of convert detects the positive pole of the unmanned machine battery and reaches the second scheduled voltage, in first control signal end is produced
Second control signal is produced, so that the positive pole of the unmanned machine battery stops discharging discharge load.
2. unmanned plane battery discharger according to claim 1, it is characterised in that also include：
Temperature detecting module, electrically connects with described control unit, and has thermal conduction path, the control with discharge load foundation
Unit processed detects the temperature of the discharge load by the temperature detecting module, and in the temperature predetermined temperature value is exceeded
When, produce end in first control signal and produce second control signal, so that the positive pole of the unmanned machine battery stops
Only the discharge load is discharged.
3. unmanned plane battery discharger according to claim 1, it is characterised in that also include：
First current detection module, for detecting discharge current of the positive pole of the unmanned machine battery to the discharge load, and
When the discharge current exceedes predetermined current value, described control unit produces end and produces described the in first control signal
Two control signals, so that the positive pole of the unmanned machine battery stops discharging the discharge load.
4. unmanned plane battery discharger according to claim 1, it is characterised in that also include：
External power source interface, with the pluggable connection of external power source.
5. unmanned plane battery discharger according to claim 4, it is characterised in that also include：
Second MOS switch module, including the 4th end, the 5th end and the 6th end, the 4th end connects with the external power source interface
Connect, the 5th end is connected with the unmanned plane battery contact, the second control signal of the 6th end and described control unit
End connection is produced, it is described when the 6th end produces termination and receives first control signal from second control signal
4th end is connected with the 5th end, produces termination from second control signal at the 6th end and receives second control
During signal, the 4th end disconnects with the 5th end.
6. unmanned plane battery discharger according to claim 5, it is characterised in that described control unit passes through described first
When analog digital conversion end detects the positive pole of the unmanned machine battery less than three scheduled voltages, produce in second control signal
Cause trouble and produce first control signal, and end is produced in first control signal and produce second control signal so that
The external power source is charged to the positive pole of the unmanned machine battery.
7. unmanned plane battery discharger according to claim 1, it is characterised in that also include：
LCD module, electrically connects with described control unit.
8. unmanned plane battery discharger according to claim 1, it is characterised in that also include：
LED module, electrically connects with described control unit.
9. unmanned plane battery discharger according to claim 1, it is characterised in that also include：
Key-press module, electrically connects with described control unit.
10. unmanned plane battery discharger according to claim 1, it is characterised in that also include：USB interface and sound mould
Block, electrically connects respectively with described control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518718.4U CN206148970U (en) | 2016-06-01 | 2016-06-01 | Unmanned aerial vehicle battery discharge ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518718.4U CN206148970U (en) | 2016-06-01 | 2016-06-01 | Unmanned aerial vehicle battery discharge ware |
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| Publication Number | Publication Date |
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| CN206148970U true CN206148970U (en) | 2017-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620518718.4U Active CN206148970U (en) | 2016-06-01 | 2016-06-01 | Unmanned aerial vehicle battery discharge ware |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511854A (en) * | 2018-03-21 | 2018-09-07 | 深圳市道通智能航空技术有限公司 | Control method, device and the unmanned plane of unmanned plane battery temperature |
| CN108702008A (en) * | 2017-05-10 | 2018-10-23 | 深圳市大疆创新科技有限公司 | Charge control method, system and the unmanned vehicle of unmanned vehicle |
| CN109991540A (en) * | 2019-04-19 | 2019-07-09 | 宁波冶金勘察设计研究股份有限公司 | Unmanned plane with dynamic monitoring function |
| CN110539665A (en) * | 2018-05-29 | 2019-12-06 | 江苏荣耀天翃航空科技有限公司 | Device and method for unmanned aerial vehicle lithium battery maintenance and alarm |
-
2016
- 2016-06-01 CN CN201620518718.4U patent/CN206148970U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108702008A (en) * | 2017-05-10 | 2018-10-23 | 深圳市大疆创新科技有限公司 | Charge control method, system and the unmanned vehicle of unmanned vehicle |
| CN108511854A (en) * | 2018-03-21 | 2018-09-07 | 深圳市道通智能航空技术有限公司 | Control method, device and the unmanned plane of unmanned plane battery temperature |
| WO2019179127A1 (en) * | 2018-03-21 | 2019-09-26 | 深圳市道通智能航空技术有限公司 | Method and device for controlling temperature of battery of unmanned aerial vehicle, and unmanned aerial vehicle |
| CN110539665A (en) * | 2018-05-29 | 2019-12-06 | 江苏荣耀天翃航空科技有限公司 | Device and method for unmanned aerial vehicle lithium battery maintenance and alarm |
| CN109991540A (en) * | 2019-04-19 | 2019-07-09 | 宁波冶金勘察设计研究股份有限公司 | Unmanned plane with dynamic monitoring function |
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