CN208278337U - High-low voltage switching device, multi-rotor unmanned aerial vehicle and more rotors are tethered at unmanned plane - Google Patents
High-low voltage switching device, multi-rotor unmanned aerial vehicle and more rotors are tethered at unmanned plane Download PDFInfo
- Publication number
- CN208278337U CN208278337U CN201820848871.2U CN201820848871U CN208278337U CN 208278337 U CN208278337 U CN 208278337U CN 201820848871 U CN201820848871 U CN 201820848871U CN 208278337 U CN208278337 U CN 208278337U
- Authority
- CN
- China
- Prior art keywords
- switching device
- buckle
- low voltage
- voltage switching
- shell
- 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.)
- Withdrawn - After Issue
Links
- 239000003990 capacitor Substances 0.000 claims description 36
- 238000004804 winding Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 13
- 230000009466 transformation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 15
- 230000005611 electricity Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Toys (AREA)
Abstract
The utility model provides a kind of high-low voltage switching device, multi-rotor unmanned aerial vehicle and more rotors are tethered at unmanned plane, switching device can be applicable to multi-rotor unmanned aerial vehicle or more rotors are tethered on unmanned plane, switching device includes shell, snap component and voltage changing module, snap component is arranged on shell, snap component includes the first buckle and the second buckle, second buckle is arranged on the same side of shell with the first buckle, the top of the first buckle is arranged in second buckle, it is arranged on the free end of first buckle fluted, second buckle is provided with hooked part, hooked part is arranged on the free end of the second buckle；Mooring line connecting hole and voltage output interface are provided on shell；Voltage changing module setting is provided with mooring line connecting pin in shell, on voltage changing module, and voltage changing module is connect with voltage output interface, mooring line connecting hole is connected to mooring line connecting pin, the opening of groove is towards voltage output interface, using the above structure, realizes the Fast Installation and disassembly of switching device.
Description
Technical field
The utility model relates to unmanned plane fields, more particularly, to a kind of high-low voltage switching device, multi-rotor unmanned aerial vehicle
And more rotors are tethered at unmanned plane.
Background technique
Currently, using battery as power drives unmanned plane during flying in existing multi-rotor unmanned aerial vehicle, realize more rotors without
Man-machine a wide range of flight.Due to the battery on unmanned plane to deposit electricity smaller so that multi-rotor unmanned aerial vehicle can only be realized in short-term
Between fly, to can only shorten working hours, such as multi-rotor unmanned aerial vehicle is needed to work on, can only by battery it is fully charged after ability
It works on, brings some inconvenience.It, can be in multi-rotor unmanned aerial vehicle using decompression electricity for the power supply for realizing multi-rotor unmanned aerial vehicle
Source is powered by mooring line to unmanned plane, to increase the flight time.But the mounting means of existing decompression power supply is
It is mounted on unmanned plane by using multiple screws by power supply is depressurized, mounting means is complicated, so that its disassembly mode is also extremely multiple
It is miscellaneous, reduce working efficiency.
Summary of the invention
First purpose of the utility model is to provide a kind of high-low voltage switching device that can be realized Fast Installation and disassembly.
Second purpose of the utility model is to provide a kind of Fast Installation and disassembly that can be realized high-low voltage switching device
Multi-rotor unmanned aerial vehicle.
The third purpose of the utility model is to provide a kind of Fast Installation and disassembly that can be realized high-low voltage switching device
More rotors be tethered at unmanned plane.
To realize the first above-mentioned purpose, high-low voltage switching device provided by the utility model includes shell, snap component
And voltage changing module, snap component are arranged on shell, snap component includes the first buckle and the second buckle, the second buckle and the
One buckle is arranged on the same side of shell, and the top of the first buckle is arranged in the second buckle, and the free end of the first buckle is from shell
Body extends outwardly, first buckle free end on be arranged it is fluted, second buckle free end far from shell be arranged, second buckle
Side far from shell is provided with hooked part, and hooked part is arranged on the free end of the second buckle；Mooring line is provided on shell
Connecting hole and voltage output interface；Voltage changing module setting is provided with mooring line connecting pin, transformation in shell, on voltage changing module
Module is connect with voltage output interface, and mooring line connecting hole is connected to mooring line connecting pin, and the opening of groove is towards voltage output
Interface.
It can be seen that the voltage changing module in high-low voltage switching device realizes the size switching of voltage, work as multi-rotor unmanned aerial vehicle
When battery capacity is used up, mooring line is connected by high-low voltage switching device, provides high voltage power supply, high-low pressure switching dress by being tethered at case
It sets and high voltage power supply is switched into low-tension supply suitable for multi-rotor unmanned aerial vehicle, so that multi-rotor unmanned aerial vehicle is with captive
Continue working flight, improves degree easy to use；And bigger model need to be carried out when multi-rotor unmanned aerial vehicle, which is in, is tethered at mode
The flight enclosed can remove the high-low voltage switching device in multi-rotor unmanned aerial vehicle, realized by installation battery and carried out to unmanned plane
Power supply improves more occasions of multi-rotor unmanned aerial vehicle to realize that being tethered at for multi-rotor unmanned aerial vehicle and is tethered at the switching of mode at mode
Using；The opening of the groove on the first buckle in snap component on high-low voltage switching device is recessed towards voltage output interface
Support rod on slot and unmanned plane is cooperatively connected, and the protruding block on hooked part and unmanned plane is cooperatively connected, so that installation is high
When low-voltage switching device, only need to move high-low voltage switching device in one direction can be completed the installation of high-low voltage switching device,
Without multiple directions mutual cooperation adjustment switching device installation site, when pushing high-low voltage switching device, hooked part and
Protruding block automatically forms mating connection state, and in the process of disassembly, it first drives hooked part to be detached from protruding block, then pushes high
The disassembly of high-low voltage switching device can be realized in low-voltage switching device, very simple and convenient.
Further embodiment is that the second buckle is additionally provided with pushing block on the side far from the first buckle, and pushing block driving hooks together
Portion is mobile.
As it can be seen that apply active force in pushing block when carrying out the disassembly of high-low voltage switching device from unmanned plane, so that pushing block
The mobile free end for driving the second buckle is mobile, so that the hooked part on the second buckle is detached from the protruding block on unmanned plane,
To realize the disassembly of high-low voltage switching device.
Further embodiment is that snap component and voltage output interface are located on the two sides of shell.
As it can be seen that snap component and voltage output interface are located on the two sides of shell, in voltage output interface and nobody
While control module on machine connects, it can guarantee that snap component is sufficiently connect with unmanned plane, so that high-low voltage switching device
It can be firmly installed on unmanned plane.
Further embodiment is that voltage changing module includes high voltage input terminal, first capacitor, copped wave module, oscillator, the second electricity
Hold and low-voltage output, high voltage input terminal are connect with first capacitor, first capacitor is connect with copped wave module, the connection of copped wave module
Oscillator, oscillator connect the second capacitor, the second capacitance connection low-voltage output.
Further embodiment is that copped wave module includes the first clamp diode, the second clamp diode, two pole of third clamper
Pipe, the 4th clamp diode and winding, the first clamp diode connect the second clamp diode, the first clamp diode and the
Two clamp diodes are connected between the first end of first capacitor and the second end of first capacitor, the first end connection of winding
The first end of first capacitor, the second end of winding are connected between the first clamp diode and the second clamp diode, third pincers
Position diode and the 4th clamp diode are connected between the first end of the second capacitor and the second end of the second capacitor, third
Clamp diode is connect with the 4th clamp diode, and the third end of winding connects the first end of the second capacitor, the 4th end of winding
It is connected between third clamp diode and the 4th clamp diode.
As it can be seen that high voltage power supply is transformed into low-tension supply by the chopper circuit and oscillator in voltage changing module, it is suitable for more rotations
The use of wing unmanned plane.
Further embodiment is that radiating subassembly is additionally provided in shell, and radiating subassembly includes multiple cooling fins, multiple heat dissipations
Piece is arranged in parallel, and the spacing between two adjacent cooling fins is identical, the gap between two adjacent two cooling fins
It is connected to outside with shell.
As it can be seen that cooling fin is used to reinforce the heat dissipation effect of switching device, can increase switching device uses the time.
To realize the second above-mentioned purpose, multi-rotor unmanned aerial vehicle provided by the utility model includes fuselage, the first blade group
Part, the second paddle components, two panels support chip, support rod, high-low voltage switching device, battery and control module, two panels support chip
One end be separately connected the first paddle components, the other end of two panels support chip is separately connected fuselage, and the second paddle components connect machine
Body is provided with the first placement chamber on fuselage, and battery and control module are arranged in the first placed cavity room, battery and control module
It connects, is provided with the second placement chamber between two panels support chip；
High-low voltage switching device is above-mentioned high-low voltage switching device；
High-low voltage switching device is arranged in the second placed cavity room, and support rod is connected between two panels support chip, support rod
Support high-low voltage switching device, support rod and groove are cooperatively connected, and one of support chip is provided with protruding block, hooked part with it is convex
Bittiness mating connection, voltage output interface are connect in the first placed cavity room with control module.
As it can be seen that being provided with battery in multi-rotor unmanned aerial vehicle, unmanned mechanomotive force can be given as power supply by battery, realized more
The flight of rotor wing unmanned aerial vehicle connects after mooring line can be used to pass through mooring line connecting hole with mooring line when electricity is used up in battery
Connect end connection, by the supplies voltages being tethered in case on ground, switching device realizes the switching of voltage so that more rotors without
The man-machine sustainable flight of realization improves work convenient degree；Voltage output interface is connect with control module, the opening direction electricity of groove
Output interface is pressed, and hooked part and protruding block are cooperatively connected, so that only needing in one direction when installation height crush-cutting changing device
The installation of switching device can be completed in mobile high-low voltage switching device, the mutual cooperation adjustment switching device without both direction
Installation site, when pushing high-low voltage switching device, hooked part and protruding block automatically form mating connection state, and in disassembly
In the process, first driving hooked part is detached from protruding block, then pushes high-low voltage switching device, high-low voltage switching device can be realized
Disassembly, it is very simple and convenient.
To realize above-mentioned third purpose, provided by the utility model includes multi-rotor unmanned aerial vehicle and mooring line, more rotations
Wing unmanned plane include fuselage, the first paddle components, the second paddle components, two panels support chip, support rod, high-low voltage switching device,
Battery and control module, one end of two panels support chip are separately connected the first paddle components, the other end difference of two panels support chip
Fuselage is connected, the second paddle components connect fuselage, are provided with the first placement chamber on fuselage, and battery and control module are arranged the
In one placed cavity room, battery is connect with control module, and the second placement chamber, high-low pressure switching dress are provided between two panels support chip
It is set to above-mentioned high-low voltage switching device, high-low voltage switching device is arranged in the second placed cavity room, and support rod is connected to two panels branch
Between blade, they sup-port high-low voltage switching device, support rod and groove are cooperatively connected, and one of support chip is provided with convex
Bittiness, hooked part and protruding block are cooperatively connected, and voltage output interface is connect in the first placed cavity room with control module, mooring line
It is connect after mooring line connecting hole with voltage changing module.
As it can be seen that be tethered at unmanned plane during the work time, when needing to realize larger range of aerial mission, can by mooring line with
The connection of switching device disconnects, and so that unmanned plane is in non-captive, gives unmanned mechanomotive force as power supply by battery, realizes
The flight of unmanned plane, to improve the work convenient degree of unmanned plane.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model multi-rotor unmanned aerial vehicle embodiment.
Fig. 2 is the structure chart of the utility model high-low voltage switching device embodiment.
Fig. 3 is the enlarged drawing at Figure 1A.
Fig. 4 is the circuit diagram of voltage changing module in the utility model high-low voltage switching device embodiment.
Fig. 5 is the circuit diagram of copped wave module in the utility model high-low voltage switching device embodiment.
Fig. 6 is the structure chart that the more rotors of the utility model are tethered at unmanned aerial vehicle example.
The following is a further explanation of the present invention with reference to the accompanying drawings and embodiments.
Specific embodiment
The high-low voltage switching device application multi-rotor unmanned aerial vehicle of the utility model is tethered on unmanned plane, passes through switching device
That realizes unmanned plane is tethered at mode and the non-switching being tethered between mode, the opening of the groove in snap component in switching device
Towards voltage output interface, so that switching device need to be promoted towards unmanned plane only, be not necessarily in installation height crush-cutting changing device
The adjustment cooperation for carrying out multiple directions, can be completed installation, and when dismantling high-low voltage switching device, it need to only drive switching device
The direction for being directed away from unmanned plane is mobile, and the disassembly of switching device can be realized, simple and convenient.
Referring to Fig. 1, the multi-rotor unmanned aerial vehicle 1 of the utility model includes fuselage 11, the first paddle components 12, the second blade group
Part 13, two panels support chip 14, support rod 15, high-low voltage switching device 2, battery and control module, the one of two panels support chip 14
End is separately connected the first paddle components 12, and the other end of two panels support chip 14 is separately connected fuselage 11, and the second paddle components 13 connect
Pick body 11.In the present embodiment, the first paddle components 12 and the second paddle components 13 include two blade support rods 16, paddle
The free end of leaf support rod 16 is provided with motor 17 and the blade connecting with motor 17 18.The first placement is provided on fuselage 11
Chamber 19, battery and control module are arranged places in chamber 19 first, and battery is connect with control module, two panels support chip 14 it
Between be provided with the second placement chamber 10.The setting of high-low voltage switching device 2 is placed in chamber 10 second, and support rod 15 is connected to two
Between piece support chip 14, support rod 15 supports high-low voltage switching device 2 to be provided on two panels support chip 14 in the present embodiment
Protruding block 141.
Referring to fig. 2 with Fig. 3, high-low voltage switching device 2 includes shell 21, snap component 22 and voltage changing module, buckle group
Part 22 is arranged on shell 21, and voltage changing module is arranged in shell 21.The setting of shell 21 is placed in chamber 19 first.Buckle group
Part 22 includes the first buckle 221 and the second buckle 222, and the same side of shell 21 is arranged in the first buckle 221 and the second buckle 222
On, the tops of the first buckle 221 are arranged in the second buckle 222, and the free end of the first buckle 221 is from shell 21 towards support rod 15
Extend, fluted 2211 is arranged on the free end of the first buckle 221, groove 2211 and support rod 15 are cooperatively connected.Second buckle
222 free end is arranged far from shell 21, and the second 222 sides far from shell 211 of buckle are provided with hooked part 2221, hooked part
2221 are arranged on the free end of the second buckle 222, and the hooked part 2221 and protruding block 141 on the second buckle 222 are cooperatively connected,
Stability of the setting enhancing switching device 2 of second buckle 222 on unmanned plane, the free end of the second buckle 222 is far from shell
21 settings, so that the free end of the second buckle 222 closer to protruding block 141, is easier to realize hooked part 2221 and protruding block 141
Mating connection.In this embodiment, it is provided with the first inclined surface 1411 on hooked part 2221, is provided with second on protruding block 141
Inclined surface 2222, during switching device 2 is installed, inclined direction of first inclined surface 1411 along the second inclined surface 2222 is moved
It is dynamic.Pushing block 23 is additionally provided on second buckle 222, pushing block 23 drives hooked part 2221 mobile, high-low pressure is carried out from unmanned plane
When the disassembly of switching device 2, apply active force in pushing block 23, so that the free end of the buckle of mobile drive second 222 of pushing block 23
It is mobile, so that the hooked part 2221 on the second buckle 222 is detached from the protruding block 141 on unmanned plane, to realize switching dress
Set 2 disassembly.In the present embodiment, high-low voltage switching device 2 includes two groups of snap components 22, and two groups of snap components 22 are set respectively
Set on the two sides of shell 21, the hooked part 2221 in two groups of snap components 22 respectively with the protruding block on two panels support chip 14
141 are cooperatively connected.
Mooring line connecting hole 24 and voltage output interface 25 are provided on shell 21, voltage changing module is arranged in shell 21
It is interior, mooring line connecting pin is provided on voltage changing module, voltage changing module is connect with voltage output interface 25, and voltage output interface 25 exists
It is connect in first placement chamber 19 with control module, mooring line connecting hole 24 is connected to mooring line connecting pin.Groove 2211 is opened
Mouthful towards voltage output interface 25.Mooring line connecting hole 24 is connect for completing shell 21 with mooring line；Voltage changing module is for being
The high pressure for staying rope to transmit is converted into low pressure, and the mooring line connecting pin on voltage changing module is for connecting mooring line, mooring line connecting hole
24 are connected to mooring line connecting pin, realize high input voltage.Voltage changing module is connect with voltage output interface 25, voltage output interface 25
The control module on unmanned plane is connected, realizes the output of 2 mesolow of switching device.
In the present embodiment, voltage output interface 25 places link control module in chamber 19 first, and first buckles
The opening of 221 groove 2211 is towards voltage output interface 25, during switching device 2 is installed, voltage output interface 25
It places the movement of chamber 19 towards first and enters in the first placement chamber 19 and connect with control module, and groove 2211 and support rod
15 are cooperatively connected, and the hooked part 2221 on the second buckle 222 is automatically formed with protruding block 141 in the case where two inclined surface cooperate
Buckle status is not necessarily to so that during the installation process, need to only driving switching device 2, installation can be completed in movement facing one direction
The movement for carrying out multiple directions is adjusted cooperation, easy to operate, convenient and efficient.In disassembly process, pushing block is driven, so that the
The free end of two buckles 222 is mobile, disconnects the connection between hooked part 2221 and protruding block 141, then drives switching device 2 remote
It is mobile that chamber 19 is placed from first, and the disassembly of switching device 2, easy to operate, fast and easy can be completed.
In the present embodiment, snap component 22 and voltage output interface 25 are located on the two sides of shell 21, so that
While voltage output interface 25 is connect with the control module on unmanned plane, switching device 2 be on can there is enough spaces to guarantee
Snap component 22 is sufficiently connect with unmanned plane, and switching device 2 is firmly installed on unmanned plane.Snap component 22 can also
It is arranged far from voltage output interface 25, so that one end setting that switching device 2 is equipped with voltage output interface 25 is placed first
In chamber 19, and switch the one end far from voltage output structure buried recklessly and be supported the support of bar 15, so that switching device 2 is at nobody
Installation on machine is more firm.
Referring to fig. 4 with Fig. 5, voltage changing module includes high voltage input terminal, first capacitor C1, copped wave module 27, oscillator 28,
Two capacitor C2 and low-voltage output, high voltage input terminal are connect with first capacitor C1, and first capacitor C1 is connect with copped wave module 27,
27 connection oscillator 28 of copped wave module, oscillator 28 connect the second capacitor C2, the second capacitor C2 connection low-voltage output.Copped wave mould
Block 27 include the first clamp diode S1, the second clamp diode S2, third clamp diode S3, the 4th clamp diode S4 with
And winding Tr, the first two pole clamp diode S1 the second clamp diode of connection S2, the first clamp diode S1 and the second clamper
Pipe S2 is connected between the first end of first capacitor C1 and the second end of first capacitor C1, the first end of winding Tr connection the
The first end of one capacitor C1, the second end of winding Tr are connected between the first clamp diode S1 and the second clamp diode S2,
Third clamp diode S3 and the 4th clamp diode S4 is connected to the first end of the second capacitor C2 with the second capacitor C2's
Between second end, third clamp diode S3 is connect with the 4th clamp diode S4, and the third end of winding Tr connects the second capacitor
4th end of the first end of C2, winding Tr is connected between third clamp diode S3 and the 4th clamp diode S4.Transformation mould
High voltage power supply is transformed into low-tension supply by copped wave module 27 and oscillator 28 in block, the use suitable for multi-rotor unmanned aerial vehicle 1.
In the present embodiment, first capacitor C1 is high-voltage capacitance, and the second capacitor C2 is filter capacitor.Voltage changing module in switching device 2
The high low switching for realizing voltage connects mooring line by switching device 2, by being when 1 battery capacity of multi-rotor unmanned aerial vehicle is used up
Case is stayed to provide high voltage power supply, high voltage power supply is switched to the low-tension supply suitable for multi-rotor unmanned aerial vehicle 1 by switching device 2, thus
So that multi-rotor unmanned aerial vehicle 1 continues working flight with captive, degree easy to use is improved；And work as multi-rotor unmanned aerial vehicle
Switching device 2 in multi-rotor unmanned aerial vehicle 1 in that need to carry out larger range of flight when being tethered at mode, can be removed, pass through peace by 1
Packed battery realization is powered unmanned plane, to realize that being tethered at for multi-rotor unmanned aerial vehicle 1 and is tethered at the switching of mode at mode, mentions
More applications of high multi-rotor unmanned aerial vehicle 1.
Radiating subassembly 26 is additionally provided in shell 21, radiating subassembly 26 includes multiple cooling fins 261, multiple cooling fins 261
Arranged in parallel, the spacing between two adjacent cooling fins 261 is identical, between two adjacent two cooling fins 261
It is connected to outside gap and shell 21, cooling fin 2617 is used to reinforce the heat dissipation effect of switching device 2, can increase making for switching device 2
Use the time.For the heat dissipation effect for further strengthening switching device 2, radiator fan can be installed in switching device 2.
Referring to Fig. 6, it includes multi-rotor unmanned aerial vehicle 1 and mooring line 3, more rotations that more rotors of the utility model, which are tethered at unmanned plane,
The wing is tethered at the multi-rotor unmanned aerial vehicle 1 that unmanned plane is the present embodiment, and mooring line 3 connects after passing through mooring line connecting hole 24 with voltage changing module
It connects.It is tethered at unmanned plane during the work time, it, can be by mooring line 3 and switching device 2 when needing to realize larger range of aerial mission
Connection disconnect, connect by battery with control module, so that battery gives unmanned mechanomotive force as power supply, realize unmanned plane
Flight, to improve the work convenient degree of unmanned plane.
Finally it is emphasized that the above is only the preferred embodiment of the present invention, it is not limited to this reality
With novel, for those skilled in the art, the utility model can have various change and change, all in the utility model
Spirit and principle within, any modification, equivalent substitution, improvement and etc. done should be included in the protection model of the utility model
Within enclosing.
Claims (8)
1. being used for the high-low voltage switching device of unmanned plane, it is characterised in that: the high-low voltage switching device includes shell, buckle group
Part and voltage changing module, on the housing, the snap component includes the first buckle and the second card for the snap component setting
Button, second buckle are arranged on the same side of the shell with first buckle, and second buckle is arranged described
The free end of the top of first buckle, first buckle extends outwardly from the shell, on the free end of first buckle
It is arranged fluted, the free end of second buckle be arranged far from the shell, and the one of the separate shell of second buckle
Side is provided with hooked part, and the hooked part is arranged on the free end of second buckle；
Mooring line connecting hole and voltage output interface are provided on the shell；
The voltage changing module is arranged in the shell, and mooring line connecting pin, the transformation mould are provided on the voltage changing module
Block is connect with the voltage output interface, and the mooring line connecting hole is connected to the mooring line connecting pin, and the groove is opened
Mouthful towards the voltage output interface.
2. high-low voltage switching device according to claim 1, it is characterised in that:
Second buckle is additionally provided with pushing block on the side far from first buckle, and the pushing block drives the hooked part to move
It is dynamic.
3. high-low voltage switching device according to claim 2, it is characterised in that:
The snap component and the voltage output interface are located on the two sides of the shell.
4. high-low voltage switching device according to claim 3, it is characterised in that:
The voltage changing module includes high voltage input terminal, first capacitor, copped wave module, oscillator, the second capacitor and low pressure output
End, the high voltage input terminal are connect with the first capacitor, and the first capacitor is connect with the copped wave module, the copped wave mould
Block connects the oscillator, and the oscillator connects second capacitor, low-voltage output described in second capacitance connection.
5. high-low voltage switching device according to claim 4, it is characterised in that:
The copped wave module includes the first clamp diode, the second clamp diode, third clamp diode, two pole of the 4th clamper
Pipe and winding, first clamp diode connect second clamp diode, first clamp diode with it is described
Second clamp diode is connected between the first end of the first capacitor and the second end of the first capacitor, it is described around
The first end of group connects the first end of the first capacitor, the second end of the winding be connected to first clamp diode with
Between second clamp diode, the third clamp diode and the 4th clamp diode are connected to described the
Between the first end of two capacitors and the second end of second capacitor, the third clamp diode and two pole of the 4th clamper
Pipe connection, the third end of the winding connect the first end of second capacitor, and the 4th end of the winding is connected to described the
Between three clamp diodes and the 4th clamp diode.
6. high-low voltage switching device according to claim 5, it is characterised in that:
Radiating subassembly is additionally provided in the shell, the radiating subassembly includes multiple cooling fins, and multiple cooling fins are mutual
Be arranged in parallel, the spacing between two adjacent cooling fins is identical, the gap between two adjacent two cooling fins with
It is connected to outside shell.
7. multi-rotor unmanned aerial vehicle, it is characterised in that: the multi-rotor unmanned aerial vehicle includes fuselage, the first paddle components, the second blade
Component, two panels support chip, support rod, high-low voltage switching device, battery and control module, one end point of support chip described in two panels
First paddle components are not connected, and the other end of support chip described in two panels is separately connected the fuselage, and the second paddle components connect
The fuselage is connect, the first placement chamber is provided on the fuselage, the battery and the control module are arranged described first
In placed cavity room, the battery is connect with the control module, and the second placement chamber is provided between support chip described in two panels；
The high-low voltage switching device is any one of the claim 1-6 high-low voltage switching device；
The high-low voltage switching device is arranged in second placed cavity room, and the support rod is connected to support chip described in two panels
Between, high-low voltage switching device described in the they sup-port, the support rod and the groove are cooperatively connected, one of institute
It states support chip and is provided with protruding block, the hooked part and the protruding block are cooperatively connected, and the voltage output interface is described the
It is connect in one placed cavity room with the control module.
8. rotor is tethered at unmanned plane more than, it is characterised in that: more rotors are tethered at unmanned plane and include multi-rotor unmanned aerial vehicle and be
Rope is stayed, the multi-rotor unmanned aerial vehicle includes fuselage, the first paddle components, the second paddle components, two panels support chip, support rod, height
Low-voltage switching device, battery and control module, one end of support chip described in two panels are separately connected first paddle components, and two
The other end of support chip described in piece is separately connected the fuselage, and second paddle components connect the fuselage, on the fuselage
Be provided with the first placement chamber, the battery and the control module are arranged in first placed cavity room, the battery with
The control module connects, and the second placement chamber is provided between support chip described in two panels, and the high-low voltage switching device is power
Benefit requires any one of 1-6 high-low voltage switching device, and the high-low voltage switching device is arranged in second placed cavity room,
The support rod is connected between support chip described in two panels, high-low voltage switching device described in the they sup-port, the support
Bar and the groove are cooperatively connected, one of them described support chip is provided with protruding block, and the hooked part is matched with the protruding block
Connection is closed, the voltage output interface is connect in first placed cavity room with the control module, and the mooring line passes through
It is connect after the mooring line connecting hole with the voltage changing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848871.2U CN208278337U (en) | 2018-05-31 | 2018-05-31 | High-low voltage switching device, multi-rotor unmanned aerial vehicle and more rotors are tethered at unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848871.2U CN208278337U (en) | 2018-05-31 | 2018-05-31 | High-low voltage switching device, multi-rotor unmanned aerial vehicle and more rotors are tethered at unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208278337U true CN208278337U (en) | 2018-12-25 |
Family
ID=64705774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820848871.2U Withdrawn - After Issue CN208278337U (en) | 2018-05-31 | 2018-05-31 | High-low voltage switching device, multi-rotor unmanned aerial vehicle and more rotors are tethered at unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208278337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108516096A (en) * | 2018-05-31 | 2018-09-11 | 珠海市双捷科技有限公司 | High-low voltage switching device, unmanned plane and its switching method |
-
2018
- 2018-05-31 CN CN201820848871.2U patent/CN208278337U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108516096A (en) * | 2018-05-31 | 2018-09-11 | 珠海市双捷科技有限公司 | High-low voltage switching device, unmanned plane and its switching method |
| CN108516096B (en) * | 2018-05-31 | 2024-02-06 | 珠海市双捷科技有限公司 | High-low voltage switching device, unmanned aerial vehicle and switching method of unmanned aerial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104659900A (en) | Power supply system of unmanned helicopter | |
| CN103142183B (en) | Intelligent radio rechargeable dust collector system | |
| CN208278337U (en) | High-low voltage switching device, multi-rotor unmanned aerial vehicle and more rotors are tethered at unmanned plane | |
| CN106394862A (en) | Folding type hybrid power unmanned aerial vehicle | |
| CN108516096A (en) | High-low voltage switching device, unmanned plane and its switching method | |
| CN107994644A (en) | Solar powered unmanned plane energy conversion method | |
| CN208291497U (en) | A kind of unmanned plane camera support holder | |
| CN103632190A (en) | Multi-frequency electronic tag | |
| CN203303646U (en) | Electric toy car utilizing rail type wireless power supply system to supply power | |
| CN102720541B (en) | Aerodynamic electric generator | |
| CN209298969U (en) | A kind of charging unit | |
| CN209192267U (en) | A kind of multi-rotor unmanned aerial vehicle is matched to be tethered at equipment | |
| CN114649904A (en) | Seawater pressure energy power generation system with impedance matching electric energy processing function | |
| CN209133420U (en) | It is a kind of to control relay using capacitive coupling and with square wave | |
| CN203562012U (en) | Multi-frequency-band electronic tag | |
| CN203725358U (en) | Small-size heat dissipation type ultrasonic generator | |
| CN201319296Y (en) | Transformer wind cooling controller | |
| CN208272652U (en) | The electric motorcar charging station of low cost DC distribution | |
| CN202189315U (en) | Solar notebook computer | |
| CN105066733A (en) | Power supply unit of cooling water tower | |
| CN205385415U (en) | Power supply conversing device | |
| CN205490206U (en) | Small -size engine power pack with additional functions module | |
| CN109250141A (en) | A kind of multi-rotor unmanned aerial vehicle is matched to be tethered at equipment | |
| CN219667981U (en) | Automobile | |
| CN205345317U (en) | Many rotor crafts of convenient to detach formula |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181225 Effective date of abandoning: 20240206 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181225 Effective date of abandoning: 20240206 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |