CN214138999U - Automatic auxiliary positioning device of unmanned aerial vehicle - Google Patents
Automatic auxiliary positioning device of unmanned aerial vehicle Download PDFInfo
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- CN214138999U CN214138999U CN202022241400.5U CN202022241400U CN214138999U CN 214138999 U CN214138999 U CN 214138999U CN 202022241400 U CN202022241400 U CN 202022241400U CN 214138999 U CN214138999 U CN 214138999U
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- aerial vehicle
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- positioning device
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Abstract
The utility model relates to the field of unmanned aerial vehicle charging, which is arranged on an unmanned aerial vehicle parking apron, in particular to an automatic auxiliary positioning device of an unmanned aerial vehicle, comprising a screw rod mechanism, a U-shaped photoelectric switch and a driving lever; the unmanned aerial vehicle parking apron is characterized in that the screw rod mechanism comprises a screw rod sliding table mounting base, a screw rod sliding table sliding block, a limiting baffle and a switching support, a positioning device mounting plane is arranged on the unmanned aerial vehicle parking apron, the screw rod sliding table mounting base is fixedly mounted on the positioning device mounting plane, the screw rod sliding table sliding block is arranged on the screw rod sliding table, the limiting baffle fixed by screws is arranged on the side surface of the screw rod sliding table sliding block, and the switching support is fixedly mounted above the screw rod sliding table sliding block; and a U-shaped photoelectric opening door is arranged below the running track of the limiting baffle, the shifting lever is fixed on the switching support and is divided into an upper shifting lever, a lower shifting lever, a left shifting lever and a right shifting lever. The utility model discloses a can install the U type photoelectric switch that multiple model unmanned aerial vehicle corresponds, can be applicable to multiple unmanned aerial vehicle assistance-localization real-time.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle field of charging, concretely relates to automatic auxiliary positioning device of unmanned aerial vehicle.
Background
At present, the location technique when unmanned aerial vehicle automatic landing can only reach centimetre level, the landing that can not be accurate completely charges on the assigned position on the air park, unmanned aerial vehicle descends behind unmanned aerial vehicle airport, often need unmanned aerial vehicle to assist the assigned position that unmanned aerial vehicle removed on the air park, and automatic auxiliary positioning on the current many unmanned aerial vehicle air parks all only is adapted to supporting unmanned aerial vehicle, an automatic unmanned aerial vehicle airport can only be applicable to the unmanned aerial vehicle of appointed money promptly, so it is necessary to provide one kind and is suitable for more extensive unmanned aerial vehicle automatic auxiliary positioning device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic auxiliary positioning device of unmanned aerial vehicle to solve the problem that unmanned aerial vehicle can not descend automatically to on the assigned position, solve the unable problem that is applicable to multiple unmanned aerial vehicle of an automatic unmanned airport auxiliary positioning simultaneously.
In order to solve the technical problem, the utility model discloses an automatic auxiliary positioning device of unmanned aerial vehicle technical means as follows: comprises a screw rod mechanism, a U-shaped photoelectric switch and a deflector rod; the unmanned aerial vehicle parking apron is characterized in that the screw rod mechanism comprises a screw rod sliding table mounting base, a screw rod sliding table sliding block, a limiting baffle and a switching support, a positioning device mounting plane is arranged on the unmanned aerial vehicle parking apron and is rectangular, the screw rod sliding table mounting base is fixedly mounted on the positioning device mounting plane, the screw rod sliding table sliding block is arranged on the screw rod sliding table, the limiting baffle fixed by screws is arranged on the side surface of the screw rod sliding table sliding block, and the switching support is fixedly mounted above the screw rod sliding table sliding block; the U-shaped photoelectric door is arranged on the positioning device mounting plane and is positioned below the running track of the limiting baffle, and the deflector rod is connected to the switching bracket through a bolt;
the number of the screw rod mechanisms is eight, two screw rod mechanisms are arranged on each of four edges of a positioning device mounting plane, one sides, provided with motors, of the screw rod mechanisms on the same edge are close to each other, and eight U-shaped photoelectric switches are arranged in one set of unmanned aerial vehicle and can be configured to mount multiple sets of unmanned aerial vehicles; the driving lever is divided into an upper driving lever, a lower driving lever, a left driving lever and a right driving lever, the upper driving lever is parallel to the lower driving lever, the left driving lever is parallel to the right driving lever, the upper driving lever and the lower driving lever are perpendicular to the left driving lever and the right driving lever and staggered in the height direction, the upper driving lever, the lower driving lever, the left driving lever and the right driving lever are parallel to the horizontal plane, and two ends of the driving lever are respectively and vertically connected to the switching supports at symmetrical positions on opposite sides.
Above-mentioned technical scheme's automatic auxiliary positioning device of unmanned aerial vehicle has following technical advantage: when the automatic auxiliary positioning device of unmanned aerial vehicle was out of work, lead screw slip table slider was on the farthest stroke of keeping away from the motor, for the initial position of lead screw slider, and the distance between the opposite side driving lever this moment is in the maximum value, vacates very big descending area for unmanned aerial vehicle's descending. Firstly, an unmanned aerial vehicle automatically falls on a parking apron and sends a command, the parking apron receives the sending command and analyzes the model of the unmanned aerial vehicle to enable a positioning device to start working, and a screw rod sliding table controller controls a screw rod sliding table motor to rotate; then, a screw rod sliding table sliding block on one of the parallel opposite sides is driven to move towards the direction of a motor on a screw rod, so that a shifting rod is driven to move towards the center through a switching support, the shifting rod is in physical contact with an unmanned aerial vehicle leg to force the unmanned aerial vehicle to move on a parking apron, when the sliding block moves to a certain position, a limiting baffle arranged on the sliding block passes through a U-shaped groove of a U-shaped photoelectric switch to shield infrared light of the U-shaped photoelectric switch, at the moment, the U-shaped photoelectric switch instantly sends an instruction to stop the movement of the screw rod sliding table, the unmanned aerial vehicle is subjected to one-direction correcting positioning, and at the moment, the stopping position of the screw rod sliding table sliding block is the stopping position of the screw rod sliding table sliding block; then another lead screw sliding table controller which is parallel to the opposite side controls the lead screw sliding table to carry out right positioning on the unmanned aerial vehicle in the other direction, all lead screw sliding table sliding blocks are located at the end positions at the moment, and the four shifting rods stop moving; and finally, the unmanned aerial vehicle is limited at a specified position on the parking apron by a deflector rod, when the unmanned aerial vehicle is charged and takes off, an instruction is sent to an unmanned aerial vehicle field control center, and a controller controls a screw rod sliding table motor to move so that the sliding table moves towards the direction of the farthest stroke until the sliding block reaches the initial position, and the screw rod sliding table motor stops moving to wait for the next task. The advantage lies in not only realizing that unmanned aerial vehicle shuts down to fix a position accurate position in the above-mentioned working process, still can start the photoelectric switch of different positions through the power supply of control U type photoelectric switch for a plurality of U type photoelectric switch of same lead screw slip table installation to realize the unmanned aerial vehicle that adapts to multiple model.
Preferably, in order to reduce abrasion and resistance during the movement of the adapter bracket, a rectangular bar hole corresponding to the adapter bracket is arranged on the floor of the apron, the length of the rectangular bar hole is greater than the stroke of the screw rod sliding table, and the width of the rectangular bar hole is greater than the width of the adapter bracket.
Preferably, in order to reduce friction between the unmanned aerial vehicle legs and the partition plate, a apron floor with a smooth polished surface is arranged.
Preferably, the upper deflector rod, the lower deflector rod, the left deflector rod and the right deflector rod are arranged to be hollow metal tubes, plastic tubes and the like, so that the weight of the deflector rods can be reduced, and the cost is reduced.
Preferably, in order to protect the unmanned aerial vehicle leg from being scratched by the shift lever or broken due to stress concentration in the moving and positioning process, the side edges of the upper shift lever, the lower shift lever, the left shift lever and the right shift lever are provided with round corners.
Preferably, be provided with last driving lever, lower driving lever, left driving lever and the right driving lever that translation speed is less than 50cm per second, can not damage unmanned aerial vehicle when making efficiency higher.
Preferably, in order to save materials while not affecting the movement of the upper shift lever and the lower shift lever and the left shift lever and the right shift lever, the vertical distance between the upper shift lever and the lower shift lever and between the left shift lever and the right shift lever is less than 30 mm.
Preferably, in order to make the unmanned aerial vehicle have a larger landing area when landing on the unmanned aerial vehicle parking apron, make the edge of screw mechanism apart from positioner mounting plane less than 10 cm.
Drawings
FIG. 1 is a schematic view of the deflector rod of the present invention in its initial position;
FIG. 2 is a schematic view of the end position of the shift lever according to the present invention;
fig. 3 is a top view of the present invention.
The main reference symbols in the drawings are as follows:
1. a positioning device mounting plane; 2. The screw rod sliding table is provided with a base; 3. a screw rod sliding table; 4. a screw rod sliding table sliding block; 5. a limit baffle; 6. a U-shaped photoelectric switch; 7. a transfer bracket; 8. an upper deflector rod; 9. a lower deflector rod; 10. a left deflector rod; 11. a right deflector rod; 12. unmanned aerial vehicle.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, 2 and 3, the automatic auxiliary positioning device of the unmanned aerial vehicle comprises a screw rod sliding table mounting base 2, a screw rod sliding table 3, a screw rod sliding table sliding block 4, a limit baffle 5, a U-shaped photoelectric switch 6, a switching bracket 7, an upper deflector rod 8, a lower deflector rod 9, a left deflector rod 10 and a right deflector rod 11; the lead screw sliding table mounting base 2 is fixed on a positioning device mounting plane 1 through bolts, the relative position of the lead screw sliding table 3 is limited, the lead screw sliding table 3 is fixed on the lead screw sliding table mounting base 2 through screws, a lead screw sliding table slider 4 is arranged on the lead screw sliding table 3, a limiting baffle 5 is fixed on the side surface of the lead screw sliding table slider 3 through screws, a U-shaped photoelectric door 6 is arranged on the positioning device mounting plane 1, a switching bracket 5 is respectively arranged above the lead screw sliding table slider 4 through screws, an upper deflector rod 8, a lower deflector rod 9, a left deflector rod 10 and a right deflector rod 11 are connected on the switching bracket 7 through bolts, the upper deflector rod 8, the lower deflector rod 9, the left deflector rod 10 and the right deflector rod 11 are preferably hollow aluminum alloy tubes, the side edges of the upper deflector rod 8, the lower deflector rod 9, the left deflector rod 10 and the right deflector rod 11 are preferably provided with fillets with the radius of 2mm, the moving speed of the upper deflector rod 8, the lower deflector rod 9, the left deflector rod 10 and the right deflector rod 11 is preferably 10 per second, go up driving lever 8 and lower driving lever 9 and left driving lever 10 and right driving lever 11 and preferably 15mm in vertical direction distance, go up driving lever 8, lower driving lever 9, there is the air park floor between left driving lever 10 and right driving lever 11 and the screw mechanism, air park floor surface smoothness is polished and is handled, reduce and the unmanned aerial vehicle machine foot between the friction, there is the rectangular strip hole that corresponds with switching support 7 on the air park floor, the preferred stroke that 3 of lead screw slip table of length in rectangular strip hole adds 10mm, the preferred width that 7 of switching support add 5mm of width, 3 edge preferred 2cm from positioner mounting surface 1 of lead screw slip table.
In conclusion, the utility model adopts the transmission of the precise sliding table and the braking of the U-shaped photoelectric switch, and can automatically assist the unmanned aerial vehicle to stop to reach the accurate position; through for a plurality of U type photoelectric switch of same lead screw slip table installation to control U type photoelectric switch's power supply and start the photoelectric switch of different positions, realize the unmanned aerial vehicle of an automatic unmanned aerial vehicle airport adaptation multiple model, theory of operation is simple, the structure is effective reliable.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an automatic auxiliary positioning device of unmanned aerial vehicle installs on unmanned aerial vehicle parking apron, its characterized in that: comprises a screw rod mechanism, a U-shaped photoelectric switch and a deflector rod; the unmanned aerial vehicle parking apron is characterized in that the screw rod mechanism comprises a screw rod sliding table mounting base, a screw rod sliding table sliding block, a limiting baffle and a switching support, a positioning device mounting plane is arranged on the unmanned aerial vehicle parking apron and is rectangular, the screw rod sliding table mounting base is fixedly mounted on the positioning device mounting plane, the screw rod sliding table sliding block is arranged on the screw rod sliding table, the limiting baffle fixed by screws is arranged on the side surface of the screw rod sliding table sliding block, and the switching support is fixedly mounted above the screw rod sliding table sliding block; the U-shaped photoelectric door is arranged on the positioning device mounting plane and is positioned below the running track of the limiting baffle, and the deflector rod is connected to the switching bracket through a bolt;
the number of the screw rod mechanisms is eight, two screw rod mechanisms are arranged on each of four edges of a positioning device mounting plane, one sides, provided with motors, of the screw rod mechanisms on the same edge are close to each other, and eight U-shaped photoelectric switches are arranged in one set of unmanned aerial vehicle and can be configured to mount multiple sets of unmanned aerial vehicles; the driving lever is divided into an upper driving lever, a lower driving lever, a left driving lever and a right driving lever, the upper driving lever is parallel to the lower driving lever, the left driving lever is parallel to the right driving lever, the upper driving lever and the lower driving lever are perpendicular to the left driving lever and the right driving lever and staggered in the height direction, the upper driving lever, the lower driving lever, the left driving lever and the right driving lever are parallel to the horizontal plane, and two ends of the driving lever are respectively and vertically connected to the switching supports at symmetrical positions on opposite sides.
2. The automatic auxiliary positioning device of unmanned aerial vehicle of claim 1, characterized in that: an apron floor is arranged between the upper deflector rod, the lower deflector rod, the left deflector rod, the right deflector rod and the positioning device mounting plane, and rectangular strip holes corresponding to the switching support are formed in the apron floor.
3. An automatic auxiliary positioning device of unmanned aerial vehicle according to claim 2, characterized in that: the length of the rectangular strip hole is larger than the stroke of the screw rod sliding table, and the width of the rectangular strip hole is larger than that of the switching support.
4. The automatic auxiliary positioning device of unmanned aerial vehicle of claim 1, characterized in that: and the floor surface of the parking apron is subjected to smooth polishing treatment.
5. The automatic auxiliary positioning device of unmanned aerial vehicle of claim 1, characterized in that: the upper deflector rod, the lower deflector rod, the left deflector rod and the right deflector rod are hollow metal tubes or plastic tubes.
6. The automatic auxiliary positioning device of unmanned aerial vehicle of claim 1, characterized in that: and the side edges of the upper deflector rod, the lower deflector rod, the left deflector rod and the right deflector rod are provided with fillets.
7. The automatic auxiliary positioning device of unmanned aerial vehicle of claim 1, characterized in that: and the moving speed of the upper deflector rod, the lower deflector rod, the left deflector rod and the right deflector rod is less than 50cm per second.
8. The automatic auxiliary positioning device of unmanned aerial vehicle of claim 1, characterized in that: the vertical distance between the upper deflector rod and the lower deflector rod and between the left deflector rod and the right deflector rod is less than 30 mm.
9. The automatic auxiliary positioning device of unmanned aerial vehicle of claim 1, characterized in that: the edge of the screw rod mechanism, which is far away from the installation plane of the positioning device, is less than 10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022241400.5U CN214138999U (en) | 2020-10-10 | 2020-10-10 | Automatic auxiliary positioning device of unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022241400.5U CN214138999U (en) | 2020-10-10 | 2020-10-10 | Automatic auxiliary positioning device of unmanned aerial vehicle |
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| Publication Number | Publication Date |
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| CN214138999U true CN214138999U (en) | 2021-09-07 |
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| CN202022241400.5U Active CN214138999U (en) | 2020-10-10 | 2020-10-10 | Automatic auxiliary positioning device of unmanned aerial vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119063A (en) * | 2022-12-14 | 2023-05-16 | 山东省煤田地质局第四勘探队 | Mapping unmanned aerial vehicle energy supplementing relay platform and application method |
-
2020
- 2020-10-10 CN CN202022241400.5U patent/CN214138999U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119063A (en) * | 2022-12-14 | 2023-05-16 | 山东省煤田地质局第四勘探队 | Mapping unmanned aerial vehicle energy supplementing relay platform and application method |
| CN116119063B (en) * | 2022-12-14 | 2023-09-15 | 山东省煤田地质局第四勘探队 | Mapping unmanned aerial vehicle energy supplementing relay platform and application method |
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Address after: 400000 No. 30-9, No. 16, Jianxin North Road, Jiangbei District, Chongqing Patentee after: Chongqing Hongbao Technology Co.,Ltd. Address before: No.30-9, No.16, Jianxin North Road, Jiangbei District, Chongqing 400020 Patentee before: Chongqing Qingyun Petroleum Engineering Technology Co.,Ltd. |
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