CN109479380A - Remote controler, electronic equipment and unmanned plane - Google Patents
Remote controler, electronic equipment and unmanned plane Download PDFInfo
- Publication number
- CN109479380A CN109479380A CN201780030226.8A CN201780030226A CN109479380A CN 109479380 A CN109479380 A CN 109479380A CN 201780030226 A CN201780030226 A CN 201780030226A CN 109479380 A CN109479380 A CN 109479380A
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- Prior art keywords
- adapter
- circuit board
- remote controler
- knockout
- area
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- 238000004891 communication Methods 0.000 claims description 7
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 238000010992 reflux Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
- B64U10/13—Flying platforms
- B64U10/14—Flying platforms with four distinct rotor axes, e.g. quadcopters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/20—Transmission of mechanical power to rotors or propellers
- B64U50/23—Transmission of mechanical power to rotors or propellers with each propulsion means having an individual motor
Landscapes
- Production Of Multi-Layered Print Wiring Board (AREA)
- Selective Calling Equipment (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of remote controler, comprising: shell and circuit board (200)；The circuit board (200) is at least three layers, and the circuit board (200) is fixed on the shell and is formed by cavity；The first layer of the circuit board (200) is provided with the first adapter and the second adapter；The first area of knockout (213) are formed with the first adapter corresponding position on the second layer of the circuit board (200)；Second adapter is circle, and the circumferential profile of second adapter is at there is taboo empty region (216).The impedance continuity of circuit board and the first adapter and the second adapter junction can be improved in above-mentioned remote controler, to improve signal transmission quality.The present invention also provides a kind of electronic equipment and unmanned planes.
Description
The present invention relates to a kind of remote controler, electronic equipment and unmanned planes, belong to circuit board production techniques field.
Remote controler is the standard configuration of present most of electronic equipments (such as unmanned plane), thus can the host at a distance in controlling electronic devices work, improve the handling of electronic equipment.
Existing remote controler generally comprises the shell and fixed circuit board (also known as pcb board) inside the shell of outside.Circuit board is all that multilayer layer structure stacks together to be formed, and will form circuit on circuit boards, and various terminal is connected on circuit board by welding again, for example, IPEX adapter and BNC adapter.
Although circuit board fabrication producer can guarantee that the sdi signal line connecting on circuit board with IPEX adapter and BNC adapter meets respective characteristic impedance respectively when making circuit board, such as, the characteristic impedance for the sdi signal line connecting with IPEX adapter is 50 ohm, and the characteristic impedance for the sdi signal line connecting with BNC adapter is 75 ohm；But when IPEX adapter and BNC adapter to be welded on circuit board, change in the instantaneous impedance can all occur in junction, influence the transmission of signal.
Summary of the invention
In order to solve existing in the prior art above-mentioned or other potential problems, the present invention provides a kind of remote controler, electronic equipment and unmanned plane.
According to some embodiments of the present invention, a kind of remote controler is provided, comprising: shell and circuit board；The circuit board is at least three layers, and the circuit board is fixed on the shell and is formed by cavity；The first layer of the circuit board is provided with the first adapter and the second adapter；The first area of knockout is formed with the first adapter corresponding position on the second layer of the circuit board；Second adapter is circle, and the circumferential profile of second adapter is at there is taboo empty region.
The further improvement of above-mentioned remote controler is also formed with the second area of knockout with the first adapter corresponding position in the third layer of the circuit board.
The further improvement of above-mentioned remote controler, second area of knockout are rectangle.
The further improvement of above-mentioned remote controler, the taboo empty region are annular.
The further improvement of above-mentioned remote controler, the distance of the annular are greater than the diameter of second adapter.
The further improvement of above-mentioned remote controler, the distance of the annular are 1.74mm, and the diameter of circular second adapter is 1.60mm.
The further improvement of above-mentioned remote controler, first area of knockout are rectangle.
The further improvement of above-mentioned remote controler, the number of plies of the circuit board are ten layers.
The further improvement of above-mentioned remote controler, first adapter are IPEX adapter.
The further improvement of above-mentioned remote controler, second adapter are BNC adapter.
According to some embodiments of the present invention, a kind of electronic equipment is provided, comprising: host and above-mentioned remote controler, the remote controler are connect with the main-machine communication, for controlling the working condition of the host.
According to some embodiments of the present invention, a kind of unmanned plane is provided characterized by comprising fuselage and above-mentioned remote controler, the remote controler and the fuselage communicate to connect, for controlling the state of flight of the fuselage.
The technical solution of the embodiment of the present invention, by the way that the first area of knockout corresponding with the first adapter position is arranged on the second layer of circuit board, and it is formed on the circuit board outside the second adapter circumference and prohibits empty region, the impedance continuity that circuit board and the first adapter and the second adapter junction can be improved, to improve signal transmission quality.
Fig. 1 is the structural schematic diagram for the unmanned plane that one embodiment of the invention provides；
Fig. 2 is the decomposition diagram of the circuit board for the connection IPEX adapter that one embodiment of the invention provides；
Fig. 3 is the structural schematic diagram of the circuit board for the connection BNC adapter that one embodiment of the invention provides；
Fig. 4 is frequency-loss schematic diagram that one embodiment of the invention provides；
Fig. 5 is the time domain waveform that one embodiment of the invention provides；
Fig. 6 is the eye figure that one embodiment of the invention provides.
In figure:
100,UAV；110, fuselage；111, central part；
112, exterior section；113, horn；114, undercarriage；
120, propulsion system；121, propulsion electric machine；122, propeller；
130, it loads；131, imaging device；140, control system；
141, controller；142, remote controler；143a, can storage medium；
143b, can storage medium；144, display；145, keyboard；
148, input-output apparatus；150, holder；160, communication link；
200, circuit board；210, IPEX signal pad；211, the ground IPEX pad；
212, join domain；213, the first area of knockout；214, the second area of knockout；
215, BNC adapter；216, prohibit empty region；217, earth signal.
Below in conjunction with attached drawing, detailed description of the preferred embodiments, it should be appreciated that the specific embodiments described herein are merely illustrative of the invention, and the present invention is not limited to following specific embodiments.
In the examples below, the technical term " impedance " used refers to characteristic impedance (also known as " characteristic impedance "), it is not D.C. resistance, and belongs to the concept in long-line transmission.
Specifically, in high-frequency range, in signals transmission, signal is along the place reached, due to the foundation of electric field between signal wire and reference planes (power supply or ground level), an immediate current can be generated, if transmission line is isotropic, as long as so signal is transmitting, there is an electric current I always, and if the output level of signal is V, in signals transmission, transmission line will be equivalent at a resistance, and size V/I calls this equivalent resistance the characteristic impedance Z of transmission line.In this way, working as signal during transmission, if the characteristic impedance in transmission path changes, signal will generate reflection in the node of impedance discontinuity.
In addition, in the examples below, the technical term " converting interface " used can be any suitable architecture for connecting with the adapters such as IPEX adapter or BNC adapter such as the pad being arranged on circuit board or via hole.
Fig. 1 is the structural schematic diagram of unmanned plane provided in this embodiment.UAV100 may include fuselage 110, which may include central part 111 and one or more exterior sections 112 again.In Fig. 1 institute
In some embodiments shown, fuselage 110 includes four exterior sections 112 (for example, horn 113), they extend far from central part 111, and are intervally installed.In some other embodiment, fuselage 110 may include the exterior section 112 of other quantity.In these embodiments, individual exterior section can be used to support one or more component of propulsion system 120, for example, horn 113 can be used to support the propulsion electric machine 121 of propulsion system 120.Propulsion system 120 includes one or more propellers 122, drives one or more propulsion electric machines 121 of said one or multiple propellers 122, and the one or more electricity for controlling said one or multiple propulsion electric machines 121 adjusts (not shown).Wherein, optionally, said one or multiple electricity are adjusted and are mounted on central part 111, alternatively, one or more exterior sections 112.
Fuselage 110 can carry load 130, such as imaging device 131.In some embodiments, imaging device 131 may include camera, can be used to capture such as video data, static image data or both.In other embodiments, load 130 may include other kinds of sensor, other kinds of tote (for example, express delivery packing material or other referable objects) or both.In these embodiments, load 130 is supported by fuselage 110, and the configuration of holder 150 is between load 130 and fuselage 110, to allow to load 130 relative to 110 self-movement of fuselage and positioning.As shown in Figure 1, when UAV100 lands or is placed on the supporters such as ground, UAV100 can be supported to a suitable height by optional undercarriage 114, to protect the other component on 130 and UAV100 of load.
In some embodiments, UAV100 may include control system 140, and control system 140 includes some components being mounted on UAV100, and some components except UAV100 are arranged in.For example, control system 140 may include the controller 141 being mounted on UAV100；And the remote controler 142 far from UAV100 setting, controller 141 is connected to by communication link 160 (for example, Radio Link), so that user can on the ground manipulate UAV100, to change the motion state of UAV100.Controller 141 may include circuit board, optionally on circuit boards or with circuit board communication link be connected to can storage medium 143a, be stored with execute instruct UAV100 movement computer-readable instruction collection, including but not limited to propulsion system 120 and load 130.Remote controler 142 also may include circuit board and one or more input-output apparatus 148 (such as display 144 and keyboard 145) with circuit board electrical connection, the circuit board or be connected to the circuit board communication link can storage medium 143b.In some embodiments, user can manipulate keyboard 145 and remotely control UAV100, and user can also receive UAV100 to the feedback of operations by display 144 or other equipment.In some other embodiment, UAV100 can also carry out autonomous control, in such a case, it is possible to remove remote controler 142, or can be only used for monitoring of the user to unmanned vehicle state of flight.Can storage medium 143a optionally can be from UAV100
Upper removal.Similarly, can storage medium 143b also can optionally be removed from remote controler 142, such as, one or more input-output apparatus 148 can be freely inserted by user, or it is removed from thereon, it enables the controller to carry out UAV100 more or more accurately to operate to be updated perhaps to replace to executable program.Certainly, this update or replacement operation to executable program can also be carried out by online mode, for example, being realized by the information exchange of UAV100 and server.
Controller 141, either remote controler 142 or both circuit board and external adapter (such as, IPEX adapter or BNC adapter) connection when have good impedance continuity, to can guarantee the signal transmission quality between circuit board and adapter.
Fig. 2 is the decomposition diagram of the circuit board of connection IPEX adapter provided in this embodiment；Fig. 3 is the structural schematic diagram of the circuit board of connection BNC adapter provided in this embodiment.It should be noted that IPEX adapter and BNC adapter in above-mentioned Fig. 2, Fig. 3 be optionally on being welded on the same circuit board 200, or it is respectively welded on two different circuit boards 200.
Referring to FIG. 2, three layers of the partial schematic diagram which show only circuit board from top to bottom.Certainly, circuit board 200 includes at least three layers shown in Fig. 2, for example, can be ten layers.When making circuit board, it can be in the join domain 212 of the IPEX adapter including one or more on the top layer (TOP layers, one layer most upper as shown in the figure) of circuit board including IPEX signal pad 210 (namely IPEX converting interface) and IPEX pad 211.In some embodiments, which can be rectangle or any other suitable shape.In order to which the impedance after making IPEX adapter be welded to above-mentioned IPEX signal pad 210 is continuous, in some embodiments, with TOP layers of IPEX the first area of knockout 213 can be formed in the corresponding position of pad 211 in the second layer, and reflux is formed on remaining random layer, such as, reflux can be formed in third layer, or can also be flowed back in the 4th layer of upper formed.Wherein, the shape of the first area of knockout 213 and join domain 212 can be same or different, for example, in some embodiments, the two can all be rectangle.
Further, in order to improve the impedance continuity after IPEX adapter is connected with circuit board, in other embodiments, when circuit board is no less than 4 layers, it can also be on the basis of the above embodiments, with TOP layers of IPEX the second area of knockout 214 is formed in the corresponding position of pad 211 in third layer, and reflux is formed on remaining random layer.For example, in some embodiments, reflux layer can be set as by the 4th layer, to obtain the circuit board of good structural strength and IPEX converting interface impedance continuity.Wherein, the shape of the second area of knockout 214 and the first area of knockout 213 and join domain 212 can be same or different, for example, in some embodiments, this three can be rectangle.
In the embodiment above, by the way that area of knockout is being arranged in the second layer corresponding with TOP layers of installation IPEX adapter position on circuit board or the second layer and third layer, to reduce the distribution capacity of pad, so as to improve the impedance continuity of IPEX adapter.Also, the distribution capacity of pad in some embodiments, can also be further decreased by way of increasing IPEX adapter thickness.
Please refer to Fig. 3, on the basis of the above embodiments, optionally, other part offers circular vias as BNC converting interface on the same circuit board, to weld BNC adapter 215, one or more earth signals 217 are optionally formed with around the BNC converting interface, for example, can arrange four generally rectangular shaped earth signals 217 by the center of circle of BNC converting interface in some embodiments.Prohibit empty region 216 in the circumferential profile Cheng Youyi circle of BNC converting interface, for example, in some embodiments, above-mentioned taboo empty region 216 can be formed between the outer edge of BNC converting interface and four earth signals 217.In some specific embodiments, prohibiting empty region 216 can be the annular region around the BNC converting interface center of circle.In addition, as seen from Figure 3, when BNC adapter 215 is welded to the BNC converting interface, at least part of the rounded ends of the signal lead of BNC adapter 215 is contained in the via hole, and weld together with circuit board 200.
Further, in some embodiments, can by configure the diameter R of BNC converting interface (namely via hole) perhaps annular prohibit empty region distance L or both to obtain good impedance continuity.For example, the distance L of annular region outer ring to circle BNC converting interface outer edge can be set greater than to the diameter R of round BNC converting interface.In a specific embodiment, the diameter R of round BNC converting interface can be set to 1.60mm, and annular is prohibited into the distance between empty region outer ring and BNC converting interface outer edge L and is set as 1.74mm.It is tested through applicant, in above-mentioned specific embodiment, frequency as shown in Figure 4-loss situation schematic diagram, time domain waveform shown in fig. 5 and eye figure shown in fig. 6 can be obtained.With reference to above-mentioned fig. 4 to fig. 6 it is found that in the above specific embodiment, the weld of BNC converting interface and BNC adapter 215 has good impedance continuity.It should be understood that data measured by above-mentioned fig. 4 to fig. 6 are based on specific test environment, it is only used for indicating the effect of the present embodiment, does not represent limitation of the present invention.Wherein, the lines of leftmost shown in Fig. 4 are signal loss of signal situation after the connector, and right side both threads item is reflection case of the signal at connector both ends.
In the above-described embodiments, certain area is arranged as empty region is prohibited in BNC converting interface outer edge by being used to connect BNC adapter in circuit board, can improve the parasitic capacitance or parasitic inductance at BNC converting interface, or both, to improve the impedance continuity of BNC converting interface.In addition, in some other embodiment, diameter that can also further to BNC converting interface, pad diameter, pad depth, instead
One or more in pad diameter optimizes to improve the impedance continuity of BNC converting interface.
In above embodiments, preferable impedance continuity can be had by mainly describing after welding remote controler, the circuit board of controller and IPEX adapter and BNC adapter, but, it should be understood that, in other electronic equipments, for example, mobile phone, tablet computer or TV etc., also the above method can be used, corresponding setting is carried out to guarantee the impedance continuity of junction to the adapter being welded thereon, obtain better signal transmission quality.For example, in some embodiments, electronic equipment may include host and above-mentioned remote controler, the working condition of control host is fetched by the communication link of remote controler and host.
Furthermore, above by circuit board IPEX converting interface and BNC converting interface obtain good impedance continuity with after external lug welding to how circuit board is realized and be described in detail, it should be apparent that above-mentioned IPEX converting interface and BNC converting interface are also possible on circuit board in the prior art any suitable adapter.Meanwhile the technical characteristic of above each embodiment in the case of no contradiction can individually or be used in any combination.And; the some effects and effect of remote controler are only illustrate schematicallyd in above-described embodiment; but significantly; it is not described there may also be other but can or reasoning unambiguously determining by those skilled in the art obtained effect and effect; these effects and effect should also be considered as present disclosure, and belong to the scope of protection of the present invention.Moreover, the technical characteristic in above-described embodiment, which can increase perhaps to reduce these increases or reduce, also belongs to protection scope of the present invention.For example, above only describes remote controler 142 include circuit board and can storage medium 143b it should be apparent, however, that remote controler 142 generally will include shell be formed by cavity so that circuit board is mounted on shell, be damaged to avoid circuit board.
Finally, it should be noted that embodiment of above is merely illustrative of the technical solution of the present invention, rather than it is limited；Although referring to aforementioned embodiments to inventions have been detailed description, but those skilled in the art should understand that: it can still modify to technical solution documented by aforementioned embodiments, or equivalent substitution of some or all of the technical features；And these are modified or replaceed, the range for embodiment of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (30)
- A kind of remote controler characterized by comprising shell and circuit board；The circuit board is at least three layers, and the circuit board is fixed on the shell and is formed by cavity；The first layer of the circuit board is provided with the first adapter and the second adapter；The first area of knockout is formed with the first adapter corresponding position on the second layer of the circuit board；Second adapter is circle, and the circumferential profile of second adapter is at there is taboo empty region.
- Remote controler according to claim 1, which is characterized in that be also formed with the second area of knockout with the first adapter corresponding position in the third layer of the circuit board.
- Remote controler according to claim 2, which is characterized in that second area of knockout is rectangle.
- Remote controler according to claim 1, which is characterized in that the taboo empty region is annular.
- Remote controler according to claim 4, which is characterized in that the distance of the annular is greater than the diameter of second adapter.
- Remote controler according to claim 5, which is characterized in that the distance of the annular is 1.74mm, and the diameter of circular second adapter is 1.60mm.
- Remote controler according to claim 1-6, which is characterized in that first area of knockout is rectangle.
- Remote controler according to claim 1-6, which is characterized in that the number of plies of the circuit board is ten layers.
- Remote controler according to claim 1-6, which is characterized in that first adapter is IPEX adapter.
- Remote controler according to claim 1-6, which is characterized in that second adapter is BNC adapter.
- A kind of electronic equipment, which is characterized in that including host and remote controler, the remote controler is connect with the main-machine communication, for controlling the working condition of the host, the remote controler further include: shell and circuit board；The circuit board is at least three layers, and the circuit board is fixed on the shell and is formed by cavity；The first layer of the circuit board is provided with the first adapter and the second adapter；First, which is formed with, with the first adapter corresponding position on the second layer of the circuit board hollows out area Domain；Second adapter is circle, and the circumferential profile of second adapter is at there is taboo empty region.
- Electronic equipment according to claim 11, which is characterized in that be also formed with the second area of knockout with the first adapter corresponding position in the third layer of the circuit board.
- Electronic equipment according to claim 12, which is characterized in that second area of knockout is rectangle.
- Electronic equipment according to claim 11, which is characterized in that the taboo empty region is annular.
- Electronic equipment according to claim 14, which is characterized in that the distance of the annular is greater than the diameter of second adapter.
- Electronic equipment according to claim 15, which is characterized in that the distance of the annular is 1.74mm, and the diameter of circular second adapter is 1.60mm.
- The described in any item electronic equipments of 1-16 according to claim 1, which is characterized in that first area of knockout is rectangle.
- The described in any item electronic equipments of 1-16 according to claim 1, which is characterized in that the number of plies of the circuit board is ten layers.
- The described in any item electronic equipments of 1-16 according to claim 1, which is characterized in that first adapter is IPEX adapter.
- The described in any item electronic equipments of 1-16 according to claim 1, which is characterized in that second adapter is BNC adapter.
- A kind of unmanned plane, which is characterized in that including fuselage and remote controler, the remote controler and the fuselage are communicated to connect, for controlling the state of flight of the fuselage, the remote controler further include: shell and circuit board；The circuit board is at least three layers, and the circuit board is fixed on the shell and is formed by cavity；The first layer of the circuit board is provided with the first adapter and the second adapter；The first area of knockout is formed with the first adapter corresponding position on the second layer of the circuit board；Second adapter is circle, and the circumferential profile of second adapter is at there is taboo empty region.
- Unmanned plane according to claim 21, which is characterized in that be also formed with the second area of knockout with the first adapter corresponding position in the third layer of the circuit board.
- Unmanned plane according to claim 22, which is characterized in that second area of knockout is rectangle.
- Unmanned plane according to claim 21, which is characterized in that the taboo empty region is annular.
- Unmanned plane according to claim 24, which is characterized in that the distance of the annular is greater than the diameter of second adapter.
- Unmanned plane according to claim 25, which is characterized in that the distance of the annular is 1.74mm, and the diameter of circular second adapter is 1.60mm.
- According to the described in any item unmanned planes of claim 21-26, which is characterized in that first area of knockout is rectangle.
- According to the described in any item unmanned planes of claim 21-26, which is characterized in that the number of plies of the circuit board is ten layers.
- According to the described in any item unmanned planes of claim 21-26, which is characterized in that first adapter is IPEX adapter.
- According to the described in any item unmanned planes of claim 21-26, which is characterized in that second adapter is BNC adapter.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720263845.9U CN206542667U (en) | 2017-03-17 | 2017-03-17 | Remote control, electronic equipment and unmanned plane |
| CN2017202638459 | 2017-03-17 | ||
| PCT/CN2017/083827 WO2018166059A1 (en) | 2017-03-17 | 2017-05-10 | Remote control, electronic device, and unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109479380A true CN109479380A (en) | 2019-03-15 |
| CN109479380B CN109479380B (en) | 2020-12-25 |
Family
ID=59943440
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720263845.9U Expired - Fee Related CN206542667U (en) | 2017-03-17 | 2017-03-17 | Remote control, electronic equipment and unmanned plane |
| CN201780030226.8A Expired - Fee Related CN109479380B (en) | 2017-03-17 | 2017-05-10 | Remote controller, electronic equipment and unmanned aerial vehicle |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720263845.9U Expired - Fee Related CN206542667U (en) | 2017-03-17 | 2017-03-17 | Remote control, electronic equipment and unmanned plane |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN206542667U (en) |
| WO (1) | WO2018166059A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206542667U (en) * | 2017-03-17 | 2017-10-03 | 深圳市大疆创新科技有限公司 | Remote control, electronic equipment and unmanned plane |
| CN111567153B (en) * | 2019-07-18 | 2021-12-28 | 深圳市大疆创新科技有限公司 | Electronic equipment and manufacturing method thereof, unmanned aerial vehicle, remote controller and mobile terminal |
| CN112312641A (en) * | 2019-07-31 | 2021-02-02 | 庆鼎精密电子（淮安）有限公司 | Circuit board |
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- 2017-03-17 CN CN201720263845.9U patent/CN206542667U/en not_active Expired - Fee Related
- 2017-05-10 CN CN201780030226.8A patent/CN109479380B/en not_active Expired - Fee Related
- 2017-05-10 WO PCT/CN2017/083827 patent/WO2018166059A1/en active Application Filing
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| CN106033832A (en) * | 2015-03-10 | 2016-10-19 | 深圳市安特讯科技有限公司 | Electronic equipment |
| CN205837198U (en) * | 2016-07-25 | 2016-12-28 | 南充驭云创新科技有限公司 | A kind of for sending unmanned plane and the flight remote control system thereof of hook |
| CN206542667U (en) * | 2017-03-17 | 2017-10-03 | 深圳市大疆创新科技有限公司 | Remote control, electronic equipment and unmanned plane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206542667U (en) | 2017-10-03 |
| WO2018166059A1 (en) | 2018-09-20 |
| CN109479380B (en) | 2020-12-25 |
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Granted publication date: 20201225 |