CN113178812A - General pay-off instrument of unmanned aerial vehicle - Google Patents
General pay-off instrument of unmanned aerial vehicle Download PDFInfo
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- CN113178812A CN113178812A CN202110244449.2A CN202110244449A CN113178812A CN 113178812 A CN113178812 A CN 113178812A CN 202110244449 A CN202110244449 A CN 202110244449A CN 113178812 A CN113178812 A CN 113178812A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/38—Skips, cages, racks, or containers, adapted solely for the transport or storage of bobbins, cops, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
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Abstract
The invention relates to a universal wire releasing tool for an unmanned aerial vehicle, which comprises a body and a radio frequency remote controller, wherein four corners of the upper surface of the body are provided with anti-skid rubber pads, a connecting plate is arranged above the body, the four corners of the connecting plate are provided with through holes, two first grooves are uniformly arranged at the inner sides of the through holes at the left side and the right side of the connecting plate, rotating shafts are arranged in the first grooves, torsion springs are arranged outside the rotating shafts, reset buckles are arranged at the outer sides of the torsion springs, a control circuit board is arranged in the connecting plate, a transmitting antenna is arranged at the right side above the radio frequency remote controller, a second groove is arranged at the middle part below the radio frequency remote controller, a key board is arranged in front of the radio frequency remote controller, an ON key and an OFF key are respectively arranged at the left side and the right side above the front of the key board, and an opening key and an closing key are respectively arranged at the left side and the right side below the front of the key board; the invention has the advantages of saving manpower, shortening operation time, improving working efficiency and being capable of remote control.
Description
Technical Field
The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to a general pay-off tool for an unmanned aerial vehicle.
Background
At present, rope releasing operation in power line construction or maintenance work is still manually dragged, in the construction process, when complex terrains such as rivers and the like are encountered, people often drag a rope to firstly bypass the section and then reach a specified position from an opposite bank, or when a power transmission line breaks down between two towers and needs maintenance, people often go from a nearest tower and then reach the specified position along a wire through tools such as a flying vehicle and the like, so that the construction period or the maintenance time is increased undoubtedly, the manpower is consumed relatively, and the rope is required to have a certain length; therefore, it is very necessary to provide a universal pay-off tool for unmanned aerial vehicles, which saves manpower, shortens operation time, improves work efficiency, and can be remotely controlled.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the universal wire releasing tool for the unmanned aerial vehicle, which is labor-saving, shortens the operation time, improves the working efficiency and can be remotely controlled.
The purpose of the invention is realized as follows: the general wire releasing tool for the unmanned aerial vehicle comprises a body and a radio frequency remote controller, wherein four corners of the upper surface of the body are provided with anti-skid rubber pads, a connecting plate is arranged above the body, four corners of the connecting plate are provided with through holes, two first grooves are uniformly arranged at the inner sides of the through holes at the left side and the right side of the connecting plate, rotating shafts are arranged in the first grooves, torsion springs are arranged outside the rotating shafts, reset buckles are arranged at the outer sides of the torsion springs, pull tail ends are arranged above the reset buckles, clamp grooves are arranged at the right side below the pull tail ends, limiting ends are arranged at the lower end parts of the reset buckles, rotating grooves are arranged at the right side below the reset buckles and corresponding to the torsion springs, a stepping motor is arranged at the right side inside the body, a motor shaft is arranged in the middle of the front of the stepping motor, and a driving gear is arranged outside the motor shaft, the left side of the driving gear is uniformly provided with two driven gears, the middle parts of the driven gears are respectively provided with a gear shaft, the outer sides of the gear shafts are respectively provided with an outer protective shell, the lower parts of the gear shafts are respectively provided with a connecting rod, the lower parts of the connecting rods are respectively provided with a hook, the outer sides of the upper parts of the connecting rods are respectively provided with a connecting seat, the outer sides of the connecting seats are respectively provided with a connecting ring, the outer sides of the connecting rings are respectively provided with a spring, the outer sides of the springs are respectively provided with a fixed seat, a control circuit board is arranged inside the connecting plates, the middle part of the control circuit board is provided with a single chip microcomputer, the upper side and the lower side of the single chip microcomputer are respectively provided with a digital power supply module and an analog power supply module, the left side of the, the wireless radio frequency receiving module below be provided with the reading and writing program module, reading and writing program module below left side be provided with analog-to-digital conversion module, the singlechip right side be provided with step motor drive module, step motor drive module about both sides be provided with respectively and go up electric reset module and digital-to-analog conversion module, radio frequency remote controller top right side be provided with transmitting antenna, radio frequency remote controller below middle part be provided with the second fluting, the radio frequency remote controller preceding be provided with the keypad, the preceding top left and right sides of keypad be provided with ON key and OFF key respectively, the preceding below left and right sides of keypad be provided with respectively and open the key and close the key.
The single chip microcomputer is respectively and electrically connected with the digital power supply module, the analog power supply module, the read-write program module, the analog-to-digital conversion module, the digital-to-analog conversion module, the stepping motor driving module and the power-on reset module, the wireless radio frequency receiving module is respectively and electrically connected with the receiving antenna, the grounding terminal and the analog-to-digital conversion module, and the stepping motor driving module is electrically connected with the stepping motor.
The hook is of a semicircular structure.
The clamping groove and the limiting end are both of U-shaped structures.
The outer protecting shell is of a fan-shaped structure.
The driving gear is meshed with the driven gear close to the driving gear, and the driven gear is meshed with the driving gear.
The single-chip microcomputer is a STC89C52RC type 51 single-chip microcomputer, the digital power supply module is a HZD03B-48S15 type module, the analog power supply module is a PEAK type module, the wireless radio frequency receiving module is a MICRF1 type module, the read-write program module is a PT2272 type module, the analog-to-digital conversion module is a PCM1808PWR type module, the digital-to-analog conversion module is a DAC7800KU type module, the stepping motor driving module is an ULN2003 type module, the power-on reset module is a MAX809 type module, and the radio frequency remote controller adopts a PT2262 type radio frequency trigger.
The invention has the beneficial effects that: the invention relates to a universal pay-off tool for unmanned aerial vehicles, which is suitable for various types of small unmanned aerial vehicles, can be used for line construction traction pay-off and can also be used for live working ladder pay-off, when in use, a reset buckle is pulled outwards by pulling a tail end, a screw hole reserved on a connecting plate above a body corresponds to a screw hole reserved at the bottom of the unmanned aerial vehicle, then the reset buckle is loosened, the reset buckle automatically resets under the acting force of a torsional spring, the bottom of the unmanned aerial vehicle is clamped, then the body is fixed at the bottom of the unmanned aerial vehicle by mounting the screw and the screw hole through threads, the safety performance of the body in use is greatly improved, an anti-skid rubber pad plays a role in skid resistance and protection for the bottom of the unmanned aerial vehicle, and the specific working process is as follows: fix the body in unmanned aerial vehicle bottom back, press the ON key, open the radio frequency remote controller, press the key of opening again, control the body through the radio frequency remote controller ON ground and open semi-circular couple, treat that semi-circular couple opens the back and will have the one end of fag end to hang into a certain semi-circular couple completely, then press the key of closing, control the body through the radio frequency remote controller ON ground and close semi-circular couple, realized the remote control function, the concrete realization process is: an operator presses a corresponding button of the radio frequency remote controller, the radio frequency remote controller sends a corresponding signal, a wireless radio frequency receiving module in a control circuit board receives the signal, the signal is converted into a digital signal by an analog-to-digital conversion module and transmitted to a singlechip, the singlechip receives the signal and then makes a judgment and sends the signal by a read-write program module, the sent signal is converted into an analog signal by the analog-to-digital conversion module and transmitted to a stepping motor driving module, the stepping motor driving module controls a stepping motor to make a corresponding action (forward rotation or reverse rotation) through a stepping motor driving interface, the stepping motor drives a driving gear to rotate through a motor shaft, the driving gear drives a driven gear to rotate, the driven gear drives a semicircular hook to act through a connecting rod, so that the rope is released or grabbed by opening and closing the action, then the unmanned aerial vehicle is operated to take off and fly to a preset position, and finally the radio frequency remote controller is operated to open the semicircular hook, the device can pull the rope lock to any position in space to realize the task of rope releasing, saves unnecessary manpower, shortens the operation time, has no length requirement on the rope, saves live working personnel from climbing a tower, greatly improves the working efficiency, adopts an STC89C52RC type 51 single chip microcomputer as a core control chip of the control circuit board, has good working stability and strong anti-interference capability, simultaneously integrates a digital power supply module, an analog power supply module, a read-write program module, a power-on reset module, a digital-to-analog conversion module and an analog-to-digital conversion module on the control circuit board, can refresh programs according to the working requirements, and is convenient and strong in practicability; the invention has the advantages of saving manpower, shortening operation time, improving working efficiency and being capable of remote control.
Drawings
Fig. 1 is a front view of the universal line laying tool for unmanned aerial vehicles of the present invention.
Fig. 2 is an enlarged schematic view of a structure in fig. 1.
Fig. 3 is a side view of the universal line laying tool for unmanned aerial vehicles according to the present invention (for clarity, some structures are not shown in the figure).
Fig. 4 is a top view of the universal line laying tool for unmanned aerial vehicles of the present invention.
Fig. 5 is a schematic view of the internal structure of fig. 1.
Fig. 6 is a schematic view of the internal structure of fig. 3.
Fig. 7 is a schematic structural diagram of a control circuit board of the universal pay-off tool for unmanned aerial vehicles according to the present invention.
Fig. 8 is a schematic structural diagram of a radio frequency remote controller of the universal line laying tool for unmanned aerial vehicles according to the present invention.
Fig. 9 is a circuit diagram of a control circuit board of the universal pay-off tool for unmanned aerial vehicles according to the present invention.
Fig. 10 is a circuit diagram of a radio frequency remote controller of the universal line laying tool for unmanned aerial vehicles according to the invention.
In the figure: 1. the device comprises a body 2, a connecting plate 3, a connecting rod 4, a hook 5, a reset buckle 6, a pull tail end 7, a clamping groove 8, a limiting end 9, a rotating groove 10, a torsion spring 11, a rotating shaft 12, a first open groove 13, a through hole 14, an anti-skid rubber pad 15, a control circuit board 16, a stepping motor 17, a motor shaft 18, a driving gear 19, a driven gear 20, a gear shaft 21, an outer protective shell 22, a connecting seat 23, a connecting ring 24, a spring 25, a fixing seat 26, a single chip microcomputer 27, a digital power supply module 28, an analog power supply module 29, a wireless radio frequency receiving module 30, a receiving antenna 31, a grounding terminal 32, a reading and writing program module 33, an analog-to-digital conversion module 34, a digital-to-analog conversion module 35, a stepping motor driving module 36, a power-on reset module 37, a radio frequency remote controller 38, a wireless radio frequency remote controller 38, a pull tail end 7, a clamping groove 8, a limiting end 9, a rotating groove 10, a rotating groove 11, a rotating groove 12, a rotating shaft 12, a rotating groove 12, a first open slot 13, a through hole 14, a through which is formed in a connecting seat 24, a connecting ring 24, a spring 25, a connecting seat 24, a connecting seat 26, a connecting seat 24, a connecting seat, a transmitting antenna 39, a second slot 40, a key sheet 41, an ON key 42, an OFF key 43, an open key 44, a close key.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-10, the universal wire releasing tool for unmanned aerial vehicles comprises a body 1 and a radio frequency remote controller 37, four corners of the upper surface of the body 1 are respectively provided with an anti-skid rubber pad 14, a connecting plate 2 is arranged above the body 1, four corners of the connecting plate 2 are respectively provided with a through hole 13, two first slots 12 are uniformly arranged inside the through holes 13 at the left side and the right side of the connecting plate 2, a rotating shaft 11 is arranged inside each first slot 12, a torsion spring 10 is arranged outside each rotating shaft 11, a reset buckle 5 is arranged outside each torsion spring 10, a pull tail end 6 is arranged above each reset buckle 5, a clamping groove 7 is arranged at the right side below each pull tail end 6, a limiting end 8 is arranged at the end part below each reset buckle 5, a rotating groove 9 is arranged at the right side below each reset buckle 5 corresponding to the torsion spring 10, the right side in the body 1 is provided with a stepping motor 16, the middle part in front of the stepping motor 16 is provided with a motor shaft 17, the outside of the motor shaft 17 is provided with a driving gear 18, the left side of the driving gear 18 is uniformly provided with two driven gears 19, the middle parts of the driven gears 19 are all provided with gear shafts 20, the outer sides of the gear shafts 20 are all provided with outer protective shells 21, the lower parts of the gear shafts 20 are all provided with connecting rods 3, the lower parts of the connecting rods 3 are all provided with hooks 4, the outer sides above the connecting rods 3 are all provided with connecting seats 22, the outer sides of the connecting seats 22 are all provided with connecting rings 23, the outer sides of the connecting rings 23 are all provided with springs 24, the outer sides of the springs 24 are all provided with fixing seats 25, the inside of the connecting plates 2 is provided with a control circuit board 15, and the middle part of the control circuit board 15 is provided with a single chip microcomputer 26, a digital power supply module 27 and an analog power supply module 28 are respectively arranged on the upper side and the lower side of the single chip microcomputer 26, a radio frequency receiving module 29 is arranged on the left side of the digital power supply module 27, a receiving antenna 30 is arranged on the left side of the radio frequency receiving module 29, a grounding terminal 31 is arranged on the upper side of the right side of the radio frequency receiving module 29, a reading and writing program module 32 is arranged below the radio frequency receiving module 29, an analog-to-digital conversion module 33 is arranged on the left side below the reading and writing program module 32, a stepping motor driving module 35 is arranged on the right side of the single chip microcomputer 26, a power-on reset module 36 and a digital-to-analog conversion module 34 are respectively arranged on the upper side and the lower side of the stepping motor driving module 35, a transmitting antenna 38 is arranged on the right side above the radio frequency remote controller 37, and a second slot 39 is arranged in the middle part below the radio frequency remote controller 37, a key board 40 is arranged in front of the radio frequency remote controller 37, an ON key 41 and an OFF key 42 are respectively arranged ON the left side and the right side of the upper front of the key board 40, and an open key 43 and a close key 44 are respectively arranged ON the left side and the right side of the lower front of the key board 40.
The invention is a universal paying-off tool for unmanned aerial vehicles, which is suitable for various types of small unmanned aerial vehicles, can be used for line construction traction paying-off and can also be used for live working ladder paying-off, when in use, a reset buckle 5 is pulled outwards by a tail pulling end 6, a through hole 13 on a connecting plate 2 above a body 1 corresponds to a reserved screw hole at the bottom of the unmanned aerial vehicle, then the reset buckle 5 is loosened, the reset buckle 5 automatically resets under the action force of a torsion spring 10, the bottom of the unmanned aerial vehicle is clamped, then the body 1 is fixed at the bottom of the unmanned aerial vehicle by using a screw and the through hole 13 for threaded installation, and double fixation guarantee is provided, so that the safety performance of the body 1 in use is greatly improved, an anti-skid rubber pad 14 plays roles in anti-skid and protection on the bottom of the: fix body 1 in unmanned aerial vehicle bottom back, press ON key 41, open radio frequency remote controller 37, press open key 43 again, control body 1 through radio frequency remote controller 37 ON ground and open semi-circular couple 4, treat semi-circular couple 4 and open the back completely, the one end that will have the fag end hangs completely ON a certain semi-circular couple 4, then press close key 44, control body 1 through radio frequency remote controller 37 ON ground and close semi-circular couple 4, the remote control function has been realized, the concrete realization process is: an operator presses a corresponding button of the radio frequency remote controller 37, the radio frequency remote controller 37 sends a corresponding signal, a radio frequency receiving module 29 in the control circuit board 15 receives the signal, the signal is converted into a digital signal by an analog-to-digital conversion module 33 and transmitted to the singlechip 26, the singlechip 26 makes a judgment and sends a signal by a read-write program module 32 after receiving the signal, the sent signal is converted into an analog signal by a digital-to-analog conversion module 34 and transmitted to a stepping motor driving module 35, the stepping motor driving module 35 controls a stepping motor 16 to make a corresponding action (forward rotation or reverse rotation) through a stepping motor driving interface, the stepping motor 26 drives a driving gear 18 to rotate through a motor shaft 17, the driving gear 18 drives a driven gear 19 to rotate, the driven gear 19 drives a semicircular hook 4 to act through a connecting rod 3, and accordingly, the opening and closing actions are realized to release or grab a rope, then the unmanned plane is controlled to take off and fly to a preset position, finally the radio frequency remote controller 37 is controlled to open the semicircular hook 4, so that one end of the rope suspended in the air can freely fall down under the action of gravity, thereby achieving the purpose of conveniently and quickly achieving the expected purpose, the device can pull the rope lock to any position in space to achieve the rope releasing task, saves unnecessary manpower, shortens the operation time, has no requirement on the length of the rope, saves the hot-line workers to climb the tower, greatly improves the working efficiency, adopts an STC89C52RC type 51 single chip microcomputer 26 as a core control chip of the control circuit board 15, has good working stability and strong anti-interference capability, simultaneously integrates a digital power supply module 27, an analog power supply module 28, a read-write program module 32, a power-on reset module 36, a digital-analog conversion module 34 and an analog-digital conversion module 33 on the control circuit board 15, the program can be refreshed according to the working requirement, and the method is convenient and has strong practicability; the invention has the advantages of saving manpower, shortening operation time, improving working efficiency and being capable of remote control.
Example 2
As shown in fig. 1-10, the universal wire releasing tool for unmanned aerial vehicles comprises a body 1 and a radio frequency remote controller 37, four corners of the upper surface of the body 1 are respectively provided with an anti-skid rubber pad 14, a connecting plate 2 is arranged above the body 1, four corners of the connecting plate 2 are respectively provided with a through hole 13, two first slots 12 are uniformly arranged inside the through holes 13 at the left side and the right side of the connecting plate 2, a rotating shaft 11 is arranged inside each first slot 12, a torsion spring 10 is arranged outside each rotating shaft 11, a reset buckle 5 is arranged outside each torsion spring 10, a pull tail end 6 is arranged above each reset buckle 5, a clamping groove 7 is arranged at the right side below each pull tail end 6, a limiting end 8 is arranged at the end part below each reset buckle 5, a rotating groove 9 is arranged at the right side below each reset buckle 5 corresponding to the torsion spring 10, the right side in the body 1 is provided with a stepping motor 16, the middle part in front of the stepping motor 16 is provided with a motor shaft 17, the outside of the motor shaft 17 is provided with a driving gear 18, the left side of the driving gear 18 is uniformly provided with two driven gears 19, the middle parts of the driven gears 19 are all provided with gear shafts 20, the outer sides of the gear shafts 20 are all provided with outer protective shells 21, the lower parts of the gear shafts 20 are all provided with connecting rods 3, the lower parts of the connecting rods 3 are all provided with hooks 4, the outer sides above the connecting rods 3 are all provided with connecting seats 22, the outer sides of the connecting seats 22 are all provided with connecting rings 23, the outer sides of the connecting rings 23 are all provided with springs 24, the outer sides of the springs 24 are all provided with fixing seats 25, the inside of the connecting plates 2 is provided with a control circuit board 15, and the middle part of the control circuit board 15 is provided with a single chip microcomputer 26, a digital power supply module 27 and an analog power supply module 28 are respectively arranged on the upper side and the lower side of the single chip microcomputer 26, a radio frequency receiving module 29 is arranged on the left side of the digital power supply module 27, a receiving antenna 30 is arranged on the left side of the radio frequency receiving module 29, a grounding terminal 31 is arranged on the upper side of the right side of the radio frequency receiving module 29, a reading and writing program module 32 is arranged below the radio frequency receiving module 29, an analog-to-digital conversion module 33 is arranged on the left side below the reading and writing program module 32, a stepping motor driving module 35 is arranged on the right side of the single chip microcomputer 26, a power-on reset module 36 and a digital-to-analog conversion module 34 are respectively arranged on the upper side and the lower side of the stepping motor driving module 35, a transmitting antenna 38 is arranged on the right side above the radio frequency remote controller 37, and a second slot 39 is arranged in the middle part below the radio frequency remote controller 37, a key board 40 is arranged in front of the radio frequency remote controller 37, an ON key 41 and an OFF key 42 are respectively arranged ON the left side and the right side of the upper front of the key board 40, and an open key 43 and a close key 44 are respectively arranged ON the left side and the right side of the lower front of the key board 40.
For better effect, the single chip microcomputer 26 is electrically connected to the digital power supply module 27, the analog power supply module 28, the read-write program module 32, the analog-to-digital conversion module 33, the digital-to-analog conversion module 34, the stepping motor driving module 35 and the power-on reset module 36, the radio frequency receiving module 29 is electrically connected to the receiving antenna 30, the ground terminal 31 and the analog-to-digital conversion module 33, and the stepping motor driving module 35 is electrically connected to the stepping motor 16.
For better effect, the hook 4 is in a semicircular structure.
For better effect, the clamping groove 7 and the limiting end 8 are both in U-shaped structures.
For better effect, the outer protecting casing 21 has a fan-shaped structure.
For better effect, the driving gear 18 is meshed with a driven gear 19 adjacent to the driving gear 18, and the driven gear 19 is meshed with each other.
The single-chip microcomputer 26 is a STC89C52RC type 51 single-chip microcomputer, the digital power supply module 27 is a HZD03B-48S15 type module, the analog power supply module 28 is a PEAK type module, the wireless radio frequency receiving module 29 is a MICRF1 type module, the read-write program module 32 is a PT2272 type module, the analog-to-digital conversion module 33 is a PCM1808PWR type module, the digital-to-analog conversion module 34 is a DAC7800KU type module, the stepping motor driving module 35 is a ULN2003 type module, the power-on reset module 36 MAX is a model 809 module, and the radio frequency remote controller 37 adopts a PT2262 type radio frequency trigger.
The invention is a universal paying-off tool for unmanned aerial vehicles, which is suitable for various types of small unmanned aerial vehicles, can be used for line construction traction paying-off and can also be used for live working ladder paying-off, when in use, a reset buckle 5 is pulled outwards by a tail pulling end 6, a through hole 13 on a connecting plate 2 above a body 1 corresponds to a reserved screw hole at the bottom of the unmanned aerial vehicle, then the reset buckle 5 is loosened, the reset buckle 5 automatically resets under the action force of a torsion spring 10, the bottom of the unmanned aerial vehicle is clamped, then the body 1 is fixed at the bottom of the unmanned aerial vehicle by using a screw and the through hole 13 for threaded installation, and double fixation guarantee is provided, so that the safety performance of the body 1 in use is greatly improved, an anti-skid rubber pad 14 plays roles in anti-skid and protection on the bottom of the unmanned aerial vehicle, and the specific working process is as follows: fix body 1 in unmanned aerial vehicle bottom back, press ON key 41, open radio frequency remote controller 37, press open key 43 again, control body 1 through radio frequency remote controller 37 ON ground and open semi-circular couple 4, treat semi-circular couple 4 and open the back completely, the one end that will have the fag end hangs completely ON a certain semi-circular couple 4, then press close key 44, control body 1 through radio frequency remote controller 37 ON ground and close semi-circular couple 4, the remote control function has been realized, the concrete realization process is: an operator presses a corresponding button of the radio frequency remote controller 37, the radio frequency remote controller 37 sends a corresponding signal, a radio frequency receiving module 29 in the control circuit board 15 receives the signal, the signal is converted into a digital signal by an analog-to-digital conversion module 33 and transmitted to the singlechip 26, the singlechip 26 makes a judgment and sends a signal by a read-write program module 32 after receiving the signal, the sent signal is converted into an analog signal by a digital-to-analog conversion module 34 and transmitted to a stepping motor driving module 35, the stepping motor driving module 35 controls a stepping motor 16 to make a corresponding action (forward rotation or reverse rotation) through a stepping motor driving interface, the stepping motor 26 drives a driving gear 18 to rotate through a motor shaft 17, the driving gear 18 drives a driven gear 19 to rotate, the driven gear 19 drives a semicircular hook 4 to act through a connecting rod 3, and accordingly, the opening and closing actions are realized to release or grab a rope, then the unmanned plane is controlled to take off and fly to a preset position, finally the radio frequency remote controller 37 is controlled to open the semicircular hook 4, so that one end of the rope suspended in the air can freely fall down under the action of gravity, thereby achieving the purpose of conveniently and quickly achieving the expected purpose, the device can pull the rope lock to any position in space to achieve the rope releasing task, saves unnecessary manpower, shortens the operation time, has no requirement on the length of the rope, saves the hot-line workers to climb the tower, greatly improves the working efficiency, adopts an STC89C52RC type 51 single chip microcomputer 26 as a core control chip of the control circuit board 15, has good working stability and strong anti-interference capability, simultaneously integrates a digital power supply module 27, an analog power supply module 28, a read-write program module 32, a power-on reset module 36, a digital-analog conversion module 34 and an analog-digital conversion module 33 on the control circuit board 15, the program can be refreshed according to the working requirement, and the method is convenient and has strong practicability; the invention has the advantages of saving manpower, shortening operation time, improving working efficiency and being capable of remote control.
Claims (7)
1. General unwrapping wire instrument of unmanned aerial vehicle, it includes body and radio frequency remote controller, its characterized in that: the anti-skid rubber pads are arranged at four corners of the upper surface of the body, the connecting plate is arranged above the body, through holes are arranged at four corners of the connecting plate, two first grooves are uniformly arranged at the inner sides of the through holes at the left side and the right side of the connecting plate, a rotating shaft is arranged in each first groove, a torsion spring is arranged outside each rotating shaft, a reset buckle is arranged outside each torsion spring, a pull tail end is arranged above each reset buckle, a clamping groove is arranged at the right side below each pull tail end, a limiting end is arranged at the lower end of each reset buckle, a rotating groove is arranged at the right side below each reset buckle and corresponding to the torsion spring, a stepping motor is arranged at the right side inside the body, a motor shaft is arranged in the middle of the front of the stepping motor, a driving gear is arranged outside the motor shaft, and two driven gears are uniformly arranged at the left side of the driving gear, the middle part of the driven gear is provided with a gear shaft, the outer side of the gear shaft is provided with an outer casing, the lower part of the gear shaft is provided with a connecting rod, the lower part of the connecting rod is provided with a hook, the outer side of the upper part of the connecting rod is provided with a connecting seat, the outer side of the connecting seat is provided with a connecting ring, the outer side of the connecting ring is provided with a spring, the outer side of the spring is provided with a fixed seat, the inside of the connecting plate is provided with a control circuit board, the middle part of the control circuit board is provided with a single chip microcomputer, the upper side and the lower side of the single chip microcomputer are respectively provided with a digital power supply module and an analog power supply module, the left side of the digital power supply module is provided with a radio frequency receiving module, the left side of the radio frequency receiving module is provided with a receiving antenna, the right side upper part of the radio frequency receiving module is provided with a grounding terminal, and the lower part of the radio frequency receiving module is provided with a read-write program module, read and write program module below left side be provided with analog-to-digital conversion module, the singlechip right side be provided with step motor drive module, step motor drive module about both sides be provided with respectively and go up electric reset module and digital-to-analog conversion module, radio frequency remote controller top right side be provided with transmitting antenna, radio frequency remote controller below middle part be provided with the second fluting, the radio frequency remote controller preceding be provided with the keypad, the preceding top left and right sides of keypad be provided with ON key and OFF key respectively, the preceding below left and right sides of keypad be provided with respectively and open the key and close the key.
2. The universal payoff tool for unmanned aerial vehicles of claim 1, wherein: the single chip microcomputer is respectively and electrically connected with the digital power supply module, the analog power supply module, the read-write program module, the analog-to-digital conversion module, the digital-to-analog conversion module, the stepping motor driving module and the power-on reset module, the wireless radio frequency receiving module is respectively and electrically connected with the receiving antenna, the grounding terminal and the analog-to-digital conversion module, and the stepping motor driving module is electrically connected with the stepping motor.
3. The universal payoff tool for unmanned aerial vehicles of claim 1, wherein: the hook is of a semicircular structure.
4. The universal payoff tool for unmanned aerial vehicles of claim 1, wherein: the clamping groove and the limiting end are both of U-shaped structures.
5. The universal payoff tool for unmanned aerial vehicles of claim 1, wherein: the outer protecting shell is of a fan-shaped structure.
6. The universal payoff tool for unmanned aerial vehicles of claim 1, wherein: the driving gear is meshed with the driven gear close to the driving gear, and the driven gear is meshed with the driving gear.
7. The universal payoff tool for unmanned aerial vehicles of claim 1 or 2, wherein: the single-chip microcomputer is a STC89C52RC type 51 single-chip microcomputer, the digital power supply module is a HZD03B-48S15 type module, the analog power supply module is a PEAK type module, the wireless radio frequency receiving module is a MICRF1 type module, the read-write program module is a PT2272 type module, the analog-to-digital conversion module is a PCM1808PWR type module, the digital-to-analog conversion module is a DAC7800KU type module, the stepping motor driving module is an ULN2003 type module, the power-on reset module is a MAX809 type module, and the radio frequency remote controller adopts a PT2262 type radio frequency trigger.
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| CN113178812B (en) | 2023-01-31 |
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