CN206962970U - A kind of unmanned plane Wireless data receiving device - Google Patents
A kind of unmanned plane Wireless data receiving device Download PDFInfo
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- CN206962970U CN206962970U CN201720213646.7U CN201720213646U CN206962970U CN 206962970 U CN206962970 U CN 206962970U CN 201720213646 U CN201720213646 U CN 201720213646U CN 206962970 U CN206962970 U CN 206962970U
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- unmanned plane
- receiving device
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- wireless data
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Abstract
It the utility model is related to a kind of unmanned plane Wireless data receiving device, including casing and case lid, the casing and the case lid are bolted connection, the end face of the casing in the width direction is provided with multiple interfaces, the other end of the casing in the width direction is provided with antennal interface, mainboard, communication board and interface board are provided with the casing, the communication board and the interface board communicate to connect with the mainboard respectively.The beneficial effects of the utility model are, there is provided a kind of unmanned plane Wireless data receiving device simple in construction, easy to operate and efficiency high.
Description
Technical field
It the utility model is related to a kind of unmanned plane Wireless data receiving device.
Background technology
Traditional unmanned plane (" particularly technical grade unmanned plane " is omitted below) is the certain task of completion, it is necessary to install more
Kind of radio station to establish multiple wireless transmission links, be most commonly used to transmitting image figure conduct electricity platform, for connecting fly control
Data radio station and the receiver for receiving remote manual control instruction.To avoid producing interference between each other, these three radio station are general
Need to select three different working frequencies, different equipment installation sites and antenna mounting locations, it is easy to cause it is mutual it
Between disturb, the line between equipment is also complex.
Traditional unmanned plane completes the transmission of various signals using three kinds of different radio station, but the operating distance in radio station is
Inconsistent, for example, remote manual control in general operating distance is 1 kilometer, the operating distance of data radio station is 10-15 kilometers, figure
As the operating distance in radio station is 5-20 kilometers, the limitation of many is brought to real work, such as in over the horizon flight course,
Flight can not be just controlled manually beyond remote manual control scope；In another example data radio station is still in the range of can be with observing and controlling, but scheme
As can not send back etc..
Traditional unmanned plane image delivering system, using broadcasting system, can only solve certain biography by forward error correction
Defeated error code problem.
Traditional unmanned plane image delivering system, can only transmission of one line image, or can by switch switch in two-way figure
Select to be transmitted all the way as in.
Traditional unmanned plane image delivering system, using broadcasting system, networking can not be carried out.
Utility model content
In view of the above-mentioned problems in the prior art, main purpose of the present utility model is to provide a kind of structure letter
Single, easy to operate and efficiency high unmanned plane Wireless data receiving device.
The utility model provides a kind of unmanned plane Wireless data receiving device, including casing and case lid, the casing
It is bolted connection with the case lid, the end face of the casing in the width direction is provided with multiple interfaces, the casing
Other end in the width direction is provided with antennal interface, and mainboard, communication board and interface board, institute are provided with the casing
Communication board and the interface board is stated to communicate to connect with the mainboard respectively, wherein：
CPU application processors, RAM memory modules, power management module, the first communication board is provided with the mainboard to connect
Mouth, interface plate interface, Network Interface Module and power supply interface module, the RAM memory modules, power management module, first
Communication plate interface, interface plate interface, Network Interface Module and power supply interface module communicate with the CPU application processors respectively
Connection, the power management module are connected with the power supply interface module；
FPGA communication processors, baseband processing module, RF receiving and transmission module, first antenna is provided with the communication board to connect
Mouth mold block, the first mainboard interface and extending plate interface, the baseband processing module, RF receiving and transmission module, first antenna interface
Module, the first mainboard interface and extending plate interface communicate to connect with the FPGA communication processors respectively, on the communication board
The first mainboard interface with the mainboard first communication plate interface be connected；
Mainboard interface, PWM interface modules, PPMO interface modules, PPM1 interface modules, COM are provided with the interface board
Interface module and SBUS interface modules, the mainboard interface on the interface board are connected with the interface plate interface on the mainboard.
Further, radio frequency spread plate is additionally provided with the casing, radio frequency spread is provided with the radio frequency spread plate
Module, the second antennal interface and communication plate interface, second antennal interface and communication plate interface respectively with the radio frequency
Expansion module is communicated to connect, and the communication plate interface on the radio frequency spread plate is connected with the extending plate interface on the communication board.
Further, multiple interfaces are respectively that PPMO interfaces, PPM1 interfaces, com interface, SBUS interfaces, power supply connect
Mouthful, GPS interface and network interface, the PPMO interfaces be connected with the PPMO interface modules, the PPM1 interfaces with it is described
PPM1 interface modules are connected, and the com interface is connected with the com interface module, the SBUS interfaces and the SBUS interfaces
Module is connected, and the power interface is connected with the power supply interface module, and the network interface connects with the Network Interface Module
Connect.
Further, the power interface is arranged on the right side of the network interface, is nobody by the power interface
Machine Wireless data receiving device provides power supply, and the com interface is arranged on the top of network interface, and the GPS interface, PPMO connect
Mouth, SBUS interfaces and PPM1 interfaces are arranged on the right side of the com interface and above the power interface, and the network connects
Multiple indicator lamps are additionally provided between mouth and the power interface, multiple indicator lamps are located on straight line.
Further, the casing is shaped as rectangle, and the box opening end stretches out both sides along its length
It is provided with installation portion.
Further, multiple first mounting holes are evenly arranged with the installation portion, the case lid is pacified by described first
Dress hole is fixedly connected with the casing, and first mounting hole is screwed hole.
Further, the case lid upper surface is provided with multiple grooves being parallel to each other, and the case lid along its length
Upper surface side is provided with square label installing zone.
Further, the both sides in the case lid upper surface elongatedness direction and the position corresponding with first mounting hole
The second mounting hole is provided with, second mounting hole is counter sink.
Further, multiple indicator lamps are four indicator lamps, and four indicator lamps are respectively first from left to right
Indicator lamp, the second indicator lamp, the 3rd indicator lamp and the 4th indicator lamp.
Further, sealing ring is provided with the casing upper end open, for the knot to the case lid and the casing
Sealed at conjunction.
Further, V-shaped groove or dovetail groove are provided with the casing upper end open, the sealing ring is arranged on described
In one sealing ring, the width of V-shaped groove or the dovetail groove upper end open is less than the diameter of the sealing ring.
Further, the case lid lower surface is provided with inverted v-shaped groove or inverted trapezoidal with the position that the sealing ring is combined
Groove, the sealing ring are arranged in the inverted v-shaped groove or inverted trapezoidal groove, the width of the inverted v-shaped groove or inverted trapezoidal groove lower ending opening
Diameter of the degree less than the sealing ring.
The utility model has advantages below and beneficial effect：A kind of unmanned plane wireless data provided by the utility model connects
Receiving apparatus works in 2.4GHz ISM bands, and high definition figure biography, remote measurement, remote control are provided for the wireless communications application of UAS
Integrative solution；The device is integrated with High Speed IP Network interface, high speed data interface, PPM interfaces and S.Bus letters
Number coffret, can carry all communication services of traditional unmanned plane, be to scheme to pass in alternative traditional scheme with a set of equipment
Radio station, data radio station, the complete equipment of remote-control receiver three, airborne equipment quantity, weight, power consumption can be effectively reduced, simplify equipment
Connection, avoids electromagnetic compatibility problem that may be present between a variety of communication equipments, unmanned plane is carried more multi-load or is flown
The row longer time.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram for the unmanned plane Wireless data receiving device that the utility model embodiment provides；
Fig. 2 is the dimensional structure diagram of case lid in Fig. 1；
Fig. 3 is cross section structure schematic diagram of the case lid in Fig. 2 in A-A directions；
Fig. 4 is the dimensional structure diagram that Fig. 1 middle cases omit V-shaped groove；
Fig. 5 is cross section structure schematic diagram of Fig. 4 middle cases in B-B directions；
Fig. 6 is the mainboard set in the unmanned plane Wireless data receiving device middle case that the utility model embodiment provides
Structural representation；
Fig. 7 is the communication board set in the unmanned plane Wireless data receiving device middle case that the utility model embodiment provides
Structural representation；
Fig. 8 is the interface board set in the unmanned plane Wireless data receiving device middle case that the utility model embodiment provides
Structural representation；
Fig. 9 is that the video set in the unmanned plane Wireless data receiving device middle case that the utility model embodiment provides expands
The structural representation of panel.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed the scope of the utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belong to the model of the utility model protection
Enclose.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be according to specific feelings
Condition understands concrete meaning of the above-mentioned term in the utility model.
The utility model is further described with specific embodiment below with reference to accompanying drawings.
As shown in Figures 1 to 9：A kind of unmanned plane Wireless data receiving device provided by the utility model can with unmanned plane without
Line data sending device is used cooperatively, and unmanned plane Wireless data receiving device is arranged on unmanned plane, and unmanned plane wireless data
Dispensing device is arranged on ground surface end and electrically connected with remote control, may make up a remote high definition figure biography/three-in-one network radio station,
The three-in-one network radio station works in 2.4GHz ISM bands, the technology such as integrated use synchronous communication, high-performance Error Control,
Have the characteristics that small volume, link setup are fast, bandwidth is high, distance is remote, up-downgoing channel width can distribute flexible, and be directed to wireless channel
Transmission HD video is optimized, and can transmit the 1080P HD videos of H.264 coded format glibly；High definition can be achieved
Figure passes, is remotely controlled and flown the unification of three radio station of control, reduces airborne wireless number of devices, reduces and the phase between other airborne equipments
Mutually interference, it is the optimal selection of unmanned plane Wideband fading of new generation；And three-in-one network radio station has the characteristics that：
1st, three-in-one concept：Three-in-one network radio station common wireless transmission link will occurs and integrate in above-mentioned background technology
Within one device, it is only necessary to an antenna, it becomes possible to support above-mentioned three kinds of wireless communication links；
2nd, the uniformity of operating distance：Three-in-one network radio station carries three kinds of different business with the wireless channel of one,
The operating distance of three kinds of business is the same, in the absence of the short slab of operating distance limitation；
3rd, the antijamming capability that transmitted in both directions is brought：The image transmitting of three-in-one network radio station is led to by two-way TCP/IP
Road realization, can be more smooth by packet loss re-transmission image transmitting on TCP layer face, and antijamming capability is stronger；
4th, the ability of multiway images simultaneous interpretation：The downstream channel bandwidth of three-in-one network radio station is up to 6Mbps, as long as multichannel figure
As the total bandwidth taken is within 6Mbps, it is possible to by three-in-one radio station simultaneous transmission, provided greatly to practical application
Autgmentability；
5th, possess more networking models：Three-in-one network radio station can realize the networkings such as point-to-point, point-to-multipoint, relaying
Function.
A kind of unmanned plane Wireless data receiving device provided by the utility model includes casing 100 and case lid, the case
Body 100 and the case lid 200 are bolted connection, and the end face of the casing 100 in the width direction is provided with multiple connect
Mouthful, the other end of the casing 100 in the width direction is provided with antennal interface 111, mainboard is provided with the casing 100
300th, communication board 400 and interface board 600, the communication board 400 and the interface board 600 communicate with the mainboard 300 respectively
Connection, wherein：The mainboard 300 is used for the forwarding and protocol conversion for completing user data, while user data is passed through into nothing
Line communication link is to opposite end；Point-to-point, point-to-multipoint, the networking function of relay forwarding are realized, the ARQ retransmitted using selection
Technology carry out wireless channel Error Control, improve the reliability being wirelessly transferred；CPU application processing is provided with mainboard 300
Device 304, RAM memory modules 302, the communication of power management module 301, first plate interface 306, interface plate interface 303, network interface
Module 307 and power supply interface module 305, the RAM memory modules 302, the communication plate interface of power management module 301, first
306th, interface plate interface 303, Network Interface Module 307 and power supply interface module 305 respectively with the CPU application processors
304 communication connections, the power management module 301 are connected with the power supply interface module 305；The communication board 400 is completed should
The radio communication Core Feature of device, including communication protocol control, signal transacting, transmitting-receiving control, net synchronization, Error Control, hair
Power Control, user interface etc. are penetrated, FPGA communication processors 402, baseband processing module 403, radio frequency are provided with communication board 400
Transceiver module 406, first antenna interface module 404, the first mainboard interface 405 and extending plate interface 401, wherein, FPGA leads to
For letter processor 402 using FPGA as carrier, internal code is entirely autonomous Design, can flexibly be changed as needed, described
Baseband processing module, RF receiving and transmission module, first antenna interface module, the first mainboard interface 405 and extending plate interface 401 are divided
Do not communicated to connect with the FPGA communication processors 402, the first mainboard interface 405 and the mainboard on the communication board 400
The first communication plate interface 306 on 300 connects；The interface board 600 is used for the access for completing user data, signal isolation, electricity
Flat turn such as changes at the function, and the second mainboard interface 601, PWM interface modules 602, PPMO interface modules are provided with the interface board 600
603rd, PPM1 interface modules 606, com interface module 604 and SBUS interface modules 605, the second master on the interface board 600
Plate interface 601 is connected with the interface plate interface 303 on the mainboard 300.
The unmanned plane Wireless data receiving device that the utility model embodiment provides, it is additionally provided with the casing 100 and penetrates
Frequency expansion board 500, it is used to complete the functions such as power amplification and frequency transformation, is provided with and penetrates on the radio frequency spread plate 500
Frequency expansion module 501, the second antennal interface 502 and the second communication plate interface 503, second antennal interface 502 and the
Two communication plate interfaces 503 communicate to connect with the radio frequency spread module 501 respectively, and second on the radio frequency spread plate 500 is logical
Letter plate interface 503 is connected with the extending plate interface 401 on the communication board 400.
The unmanned plane Wireless data receiving device that the utility model embodiment provides, multiple interfaces are respectively that PPMO connects
Mouth 114, PPM1 interfaces 109, com interface 110, SBUS interfaces 108, power interface 107, GPS interface 113 and network interface
102, the PPMO interfaces 114 are connected with the PPMO interface modules 603, the PPM1 interfaces 109 and the PPM1 interfaces mould
Block 602 is connected, and the com interface 110 is connected with the com interface module 604, and the SBUS interfaces 108 connect with the SBUS
Mouth mold block 605 is connected, and the power interface 107 is connected with the power supply interface module 305, the network interface 102 with it is described
Network Interface Module 307 connects.
The unmanned plane Wireless data receiving device that the utility model embodiment provides, the power interface 107 are arranged on institute
The right side of network interface 102 is stated, power supply is provided for unmanned plane Wireless data receiving device by the power interface 107, it is described
Com interface 110 is arranged on the top of network interface 102, the GPS interface 113, PPMO interfaces 114, SBUS interfaces 108 and
PPM1 interfaces 109 are arranged on the right side of com interface 110 and positioned at the top of power interface 107, the network interfaces 102
Multiple indicator lamps are additionally provided between the power interface 107, multiple indicator lamps are located on straight line.
The unmanned plane Wireless data receiving device that the utility model embodiment provides, being shaped as the casing 100 are rectangular
Shape, both sides stretch out and are provided with installation portion 101 along its length for the openend of casing 100, on the installation portion 101
Even to be provided with multiple first mounting holes 112, the case lid 200 is fixed by first mounting hole 112 and the casing 100 to be connected
Connect, and first mounting hole 112 is screwed hole, while it is also convenient for the maintenance in later stage.
The unmanned plane Wireless data receiving device that the utility model embodiment provides, the upper surface of case lid 200 is along length
Direction is provided with multiple grooves 203 being parallel to each other, and the upper surface side of the case lid 200 is provided with square label installing zone
201。
The unmanned plane Wireless data receiving device that the utility model embodiment provides, the upper surface elongatedness of case lid 200
The both sides in direction and the position corresponding with first mounting hole 112 are provided with the second mounting hole 202, second mounting hole
202 be counter sink；Case lid 200 facilitates early stage by the second mounting hole 202 and the first mounting hole 112 and the bolt connection of casing 100
Assembly and adjustment and the maintenance in later stage.
The unmanned plane Wireless data receiving device that the utility model embodiment provides, multiple indicator lamps are four instructions
Lamp, four indicator lamps from left to right be respectively the first indicator lamp 103, the second indicator lamp 104, the 3rd indicator lamp 105 and
4th indicator lamp 106.
The unmanned plane Wireless data receiving device that the utility model embodiment provides, set at the upper end open of casing 100
Sealing ring (not drawn in figure) is equipped with, for being sealed to the junction of the case lid 200 and the casing 100, and then is improved
Water resistance between the casing 100 and case lid 200.
As the preferred embodiment of above-described embodiment, V-shaped groove 115 or ladder are provided with the upper end open of casing 100
Shape groove, it is preferably V-shaped groove 115, the sealing ring is arranged in the V-shaped groove 115, the width of the upper end open of V-shaped groove 115
Diameter of the degree less than the sealing ring；Meanwhile the lower surface of case lid 200 is provided with down with the position that the sealing ring is combined
V-shaped groove 204, the sealing ring are arranged in the inverted v-shaped groove 204, and the width of the lower ending opening of inverted v-shaped groove 204 is less than institute
The diameter of sealing ring is stated, so as to further improve the water resistance between casing 100 and case lid 200.
A kind of unmanned plane Wireless data receiving device that the utility model embodiment provides mainly has the characteristics that：
1st, small volume, in light weight, low in energy consumption
Unmanned plane Wireless data receiving device is adapts to unmanned plane application demand, optimization design circuit, structure, outside chi
Very little is only 110mm × 63mm × 27.5mm, single-ended weight ＜ 160g, power consumption ＜ 6W, be adapted to be integrated in all kinds of unmanned aerial vehicle platforms and
Earth station equipment.
2nd, long transmission distance
Unmanned plane Wireless data receiving device synthesis uses the technologies such as good digital modulation /demodulation, efficient Error Control,
Realize long-haul reliable data transfer.Under sighting condition, ground surface end uses 14dBi gain directional antennas, and airborne end uses
6dBi omnidirectional antennas, maximum communication distance is more than 30Km.
3rd, integrated service bearing capacity
By the introducing of High Speed IP Network interface, the communication function of UAS is set to possess unprecedented flexibility
And scalability, any load changed and there is IP network interface can not be limited by telecommunication transmission equipment, can more be realized
A variety of load data simultaneous transmissions, a unmanned plane are exactly a multiple service platform.
4th, message transmission rate is high
Unmanned plane Wireless data receiving device air interface rate is up to 10Mbps, can provide descending highest 6Mbps
IP data transmission capabilities, being capable of the 1080P high-definition digital videos that H.264/H.265 compress all the way of simultaneous transmission and infrared all the way
Digital video, the still image of airborne equipment shooting can also be returned in real time.
5th, connection setup/recovery is fast
Communication connection, signal interruption to the time recovered can be quickly established after the start of unmanned plane Wireless data receiving device
Less than 10ms, will influence to be preferably minimized caused by communication disruption.
Finally it should be noted that：Above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art
It should be understood that：It can still modify to the technical scheme described in previous embodiment, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or substitutions, the essence of appropriate technical solution is departed from the utility model
The scope of each embodiment technical scheme.
Claims (10)
- A kind of 1. unmanned plane Wireless data receiving device, it is characterised in that：Including casing and case lid, the casing and the case Lid is bolted connection, and the end face of the casing in the width direction is provided with multiple interfaces, and the casing is along width side To other end be provided with antennal interface, be provided with mainboard, communication board and interface board in the casing, the communication board and The interface board communicates to connect with the mainboard respectively, wherein：Be provided with the mainboard CPU application processors, RAM memory modules, power management module, first communication plate interface, connect Oralia interface, Network Interface Module and power supply interface module, the RAM memory modules, power management module, the first communication board Interface, interface plate interface, Network Interface Module and power supply interface module communicate to connect with the CPU application processors respectively, The power management module is connected with the power supply interface module；FPGA communication processors, baseband processing module, RF receiving and transmission module, first antenna interface mould are provided with the communication board Block, the first mainboard interface and extending plate interface, the baseband processing module, RF receiving and transmission module, first antenna interface module, First mainboard interface and extending plate interface communicate to connect with the FPGA communication processors respectively, and first on the communication board Mainboard interface is connected with the first communication plate interface on the mainboard；The second mainboard interface, PWM interface modules, PPM0 interface modules, PPM1 interface modules, COM are provided with the interface board Interface module and SBUS interface modules, the second mainboard interface on the interface board connect with the interface plate interface on the mainboard Connect；Radio frequency spread plate is additionally provided with the casing, radio frequency spread module, the second antenna are provided with the radio frequency spread plate Interface and second communication plate interface, second antennal interface and second communication plate interface respectively with the radio frequency spread mould Block is communicated to connect, and the second communication plate interface on the radio frequency spread plate is connected with the extending plate interface on the communication board；Multiple interfaces be respectively PPM0 interfaces, PPM1 interfaces, com interface, SBUS interfaces, power interface, GPS interface and Network interface, the PPM0 interfaces are connected with the PPM0 interface modules, and the PPM1 interfaces connect with the PPM1 interface modules Connect, the com interface is connected with the com interface module, and the SBUS interfaces are connected with the SBUS interface modules, the electricity Source interface is connected with the power supply interface module, and the network interface is connected with the Network Interface Module.
- 2. unmanned plane Wireless data receiving device according to claim 1, it is characterised in that the power interface is arranged on The right side of the network interface, power supply is provided for unmanned plane Wireless data receiving device by the power interface, the COM connects Mouth is arranged on the top of network interface, and the GPS interface, PPM0 interfaces, SBUS interfaces and PPM1 interfaces are arranged on the COM On the right side of interface and above the power interface, multiple instructions are additionally provided between the network interface and the power interface Lamp, multiple indicator lamps are located on straight line.
- 3. unmanned plane Wireless data receiving device according to claim 1, it is characterised in that the casing is shaped as growing Square, both sides stretch out and are provided with installation portion along its length at the box opening end.
- 4. unmanned plane Wireless data receiving device according to claim 3, it is characterised in that uniformly set on the installation portion Multiple first mounting holes are equipped with, the case lid is fixedly connected by first mounting hole with the casing, first installation Hole is screwed hole.
- 5. unmanned plane Wireless data receiving device according to claim 1, it is characterised in that the case lid upper surface is along length Degree direction is provided with multiple grooves being parallel to each other, and case lid upper surface side is provided with square label installing zone.
- 6. unmanned plane Wireless data receiving device according to claim 4, it is characterised in that the case lid upper surface extends The both sides and the position corresponding with first mounting hole for spending direction are provided with the second mounting hole, and second mounting hole is heavy Head bore.
- 7. unmanned plane Wireless data receiving device according to claim 2, it is characterised in that multiple indicator lamps are four Individual indicator lamp, four indicator lamps are respectively the first indicator lamp, the second indicator lamp, the 3rd indicator lamp and the 4th from left to right Indicator lamp.
- 8. unmanned plane Wireless data receiving device according to claim 1, it is characterised in that at the casing upper end open Sealing ring is provided with, for being sealed to the junction of the case lid and the casing.
- 9. unmanned plane Wireless data receiving device according to claim 8, it is characterised in that at the casing upper end open V-shaped groove or dovetail groove are provided with, the sealing ring is arranged in first sealing ring, and V-shaped groove or the dovetail groove upper end is opened The width of mouth is less than the diameter of the sealing ring.
- 10. unmanned plane Wireless data receiving device according to claim 9, it is characterised in that the case lid lower surface with The position that the sealing ring is combined is provided with inverted v-shaped groove or inverted trapezoidal groove, and the sealing ring is arranged in the inverted v-shaped groove, The width of the inverted v-shaped groove or inverted trapezoidal groove lower ending opening is less than the diameter of the sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720213646.7U CN206962970U (en) | 2017-03-07 | 2017-03-07 | A kind of unmanned plane Wireless data receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720213646.7U CN206962970U (en) | 2017-03-07 | 2017-03-07 | A kind of unmanned plane Wireless data receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206962970U true CN206962970U (en) | 2018-02-02 |
Family
ID=61377949
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720213646.7U Expired - Fee Related CN206962970U (en) | 2017-03-07 | 2017-03-07 | A kind of unmanned plane Wireless data receiving device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494450A (en) * | 2018-12-27 | 2019-03-19 | 深圳市道通智能航空技术有限公司 | A kind of antenna and unmanned vehicle |
| WO2020087698A1 (en) * | 2018-10-29 | 2020-05-07 | 深圳市大疆创新科技有限公司 | Movable platform and host thereof |
-
2017
- 2017-03-07 CN CN201720213646.7U patent/CN206962970U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020087698A1 (en) * | 2018-10-29 | 2020-05-07 | 深圳市大疆创新科技有限公司 | Movable platform and host thereof |
| CN109494450A (en) * | 2018-12-27 | 2019-03-19 | 深圳市道通智能航空技术有限公司 | A kind of antenna and unmanned vehicle |
| CN109494450B (en) * | 2018-12-27 | 2024-04-12 | 深圳市道通智能航空技术股份有限公司 | Antenna and unmanned vehicles |
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