CN113859560A

CN113859560A - Unmanned manned aircraft with advertising lamp board

Info

Publication number: CN113859560A
Application number: CN202111181336.9A
Authority: CN
Inventors: 刘强
Original assignee: Nanjing Changrun Transportation Technology Co ltd
Current assignee: Nanjing Changrun Transportation Technology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2021-12-31
Anticipated expiration: 2041-10-11
Also published as: CN113859560B

Abstract

The unmanned manned aircraft comprises an aircraft body, wherein two opposite sides of the bottom of the aircraft body are provided with foot supports, a first mounting frame for mounting the advertising lamp board is arranged between the foot supports on the two sides of the bottom of the aircraft body, the first mounting frame is opposite to the bottom of the aircraft body, and a first fixing component for fixing the advertising lamp board is arranged on the first mounting frame; the bottom of fuselage slides and is equipped with two installing frame two that are used for installing the advertising light board in the top that is located installing frame one, be equipped with the fixed subassembly two that is used for fixed advertising light board on the installing frame two, the fuselage bottom is equipped with the upset subassembly that is used for driving two installing frame two and overturn in step. The application has the following effects: the demand of putting advertisements on the unmanned manned aircraft is met, and the service performance of the unmanned manned aircraft is further improved.

Description

Unmanned manned aircraft with advertising lamp board

Technical Field

The application relates to the technical field of unmanned aerial vehicles, in particular to an unmanned manned aircraft with advertising lamp boards.

Background

At present, with the improvement of living standard, various automobiles enter thousands of households, and the use of the automobiles improves the convenience of people going out and causes the congestion of urban roads at the morning and evening peaks, so that unmanned manned airplanes are researched at home and abroad to relieve the congestion of the urban roads.

The invention discloses a manned unmanned aerial vehicle with publication number CN112607021A, which comprises a vehicle body, a plurality of independently controllable vertical balance rotors, a plurality of independently controllable tangential control rotors, a plurality of foot supports and a seat, wherein the plurality of independently controllable tangential control rotors are arranged on the vehicle body; this unmanned aerial vehicle when using, steadily lands in ground earlier, treats that the passenger gets into the fuselage after, still flies the instruction again and flies to the destination.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: foretell manned unmanned aerial vehicle is difficult to satisfy the demand that the user put in the advertisement on the fuselage, leads to this manned unmanned aerial vehicle's use limited.

Disclosure of Invention

In order to improve manned unmanned aerial vehicle and cause the limited problem of use because of being difficult to put the advertisement, this application provides an unmanned aerial vehicle with advertising light board.

The application provides a unmanned manned aircraft with advertising lamp tablet adopts following technical scheme:

the unmanned manned aircraft with the advertising lamp boards comprises an aircraft body, wherein two opposite sides of the bottom of the aircraft body are provided with foot supports, a first mounting frame for mounting the advertising lamp boards is arranged between the foot supports on the two sides of the bottom of the aircraft body, the first mounting frame is opposite to the bottom of the aircraft body, and a first fixing component for fixing the advertising lamp boards is arranged on the first mounting frame;

the bottom of fuselage slides and is equipped with two installing frame two that are used for installing the advertising light board in the top that is located installing frame one, be equipped with the fixed subassembly two that is used for fixed advertising light board on the installing frame two, the fuselage bottom is equipped with the upset subassembly that is used for driving two installing frame two and overturn in step.

Through adopting above-mentioned technical scheme, utilize fixed subassembly one, realize the fixed of advertising light board and installing frame one, utilize fixed subassembly two, realize the fixed of advertising light board and installing frame two, thereby convenient to use person installs and removes advertising light board and fuselage, under the initial state, advertising light board on the installing frame two is in the horizontality, after this manned aircraft takes off, utilize two synchronous openings of upset subassembly drive installing frame, make installing frame two change vertical state into from the horizontality, so that the pedestrian of fuselage below or the resident of high building house can see advertising light board from a plurality of directions, thereby reach the effect of advertisement putting, and then promote the performance of this unmanned manned aircraft.

Optionally, the bottom of the body is located and is equipped with the guide bar between the heel brace of both sides, be equipped with the guide way on the diapire of guide bar, the upset subassembly is including two sliders that slide and set up in the guide way, the one end of installing frame two is extended there is the connecting rod, the connecting rod is articulated with the slider that is located the homonymy, all articulated on the lateral wall of the adjacent connecting rod both sides of installing frame two have the drive pole, the one end that the drive pole kept away from installing frame two is articulated with the bottom of body, the bottom of body is equipped with the power supply that is used for driving two sliders and slides in step in opposite directions or back of the body mutually.

Through adopting above-mentioned technical scheme, under the initial state, the advertising lamp tablet on the installing frame two is in the horizontality, and this manned aircraft takes off the back, utilizes two synchronous back of the body slideings of power supply drive, and under the effect of driving rod, two installing frames two are opened and are in vertical state to show advertising lamp tablet.

Optionally, the power supply sets up the two-way screw rod in the fuselage bottom including rotating, the two-way screw rod runs through the end wall of guide bar, the one end and one of them slider threaded connection of two-way screw rod, the other end and another slider threaded connection of two-way screw rod, the bottom of fuselage is equipped with and is used for driving two-way screw rod pivoted driving motor.

Through adopting above-mentioned technical scheme, utilize driving motor drive two-way screw rod to rotate, under the guide effect of guide way for two-way screw rod drives the slider motion, under the cooperation of drive rod, realizes the upset of installing frame two, thereby realizes the upset of advertising light board, and convenient structure is stable.

Optionally, the guide way runs through the end wall of guide bar, the both ends that the bottom of fuselage is located the guide bar all are equipped with fixed block one, be equipped with pressure sensors on the lateral wall that fixed block one is close to slider one side, rotate through the pivot in the installing frame two and be connected with spacing frame, be equipped with on the installing frame two and be used for driving spacing frame pivoted micro motor one, micro motor one is connected with the pressure sensors electricity, fixed subassembly two sets up on spacing frame.

Through adopting above-mentioned technical scheme, when the slider slided to the end of guide way, slider and pressure sensors offset for micro motor drives spacing frame and rotates, thereby realizes the diversified show of advertising light board, further promotes this manned aircraft's performance.

Optionally, the roof of spacing frame is fitted with a contraceptive ring and is equipped with the heavy groove of grafting complex with the advertising light board, fixed subassembly two includes two baffle one, one of them baffle one activity sets up the one end at spacing frame, another baffle one activity sets up the other end at spacing frame, be equipped with the retaining member that is used for self and spacing frame locking on the baffle one.

Through adopting above-mentioned technical scheme, the workman places the advertising light board in heavy inslot back, utilizes the cooperation of baffle one and retaining member, with the advertising light board spacing in heavy inslot to realize the installation of advertising light board.

Optionally, one of them baffle one is articulated through the roof of hinge one and spacing frame one end, another baffle one slides with the roof of spacing frame and is connected, the retaining member is including setting up the latch segment at baffle one both ends, run through and threaded connection has locking screw on the lateral wall of latch segment, locking screw's one end pass latch segment and baffle one back and spacing frame threaded connection in order.

Through adopting above-mentioned technical scheme, utilize latch segment holding locking screw, after the workman placed the advertising lamp tablet in heavy groove, revolve wrong locking screw to with spacing frame threaded connection to the realization is to advertising lamp tablet spacing.

Optionally, the inner side wall of the first installation frame is provided with a clamping groove in an encircling manner, one side of the first installation frame is provided with an opening communicated with the clamping groove, the first fixing assembly comprises a second baffle plate used for sealing the opening, and the second baffle plate is provided with a fixing piece used for fixing the first installation frame with the first installation frame.

Through adopting above-mentioned technical scheme, when installing the advertising lamp tablet in installing frame one, slide earlier the advertising lamp tablet and place in the draw-in groove, recycle the mounting and fix baffle two and installing frame one to the realization shelters from to open.

Optionally, a second fixing block is arranged on the side surface of the second baffle and on the side wall of the first mounting frame, which is adjacent to the second baffle, a tightening screw rod penetrates through and is in threaded connection with the side wall of the second fixing block, one end of the tightening screw rod penetrates through the second fixing block and extends into the first mounting frame, and one end of the tightening screw rod extending into the first mounting frame is tightly abutted against the side wall of the advertising lamp board.

Through adopting above-mentioned technical scheme, the workman slides the advertising light tablet from the uncovered and installs the back in the draw-in groove, and upset baffle two is to closing with the uncovered, twists again and supports tight screw rod to supporting tightly with the advertising light tablet to realize advertising light tablet and the fixed of installing frame one.

Optionally, the inside of fuselage bottom is equipped with the cavity, be close to the mounting frame two on the diapire of fuselage and be equipped with the logical groove that communicates with the cavity, be equipped with in the cavity and lead to the logical groove and slide the dash board of being connected, establish the drive assembly that is used for driving the synchronous reciprocal slip of dash board of fuselage both sides in the cavity.

By adopting the technical scheme, when the advertising lamp board flies in rainy days, the advertising lamp board is likely to be wetted, and the driving component is utilized to drive the rain shielding plates on the two sides of the machine body to synchronously slide out of the cavity, so that the advertising lamp board is protected from rain.

Optionally, the driving assembly comprises a screw rod rotatably connected in the cavity, a sleeve is in threaded connection with the screw rod, a connecting rod is hinged to the outer peripheral wall of the sleeve, one end, far away from the sleeve, of the connecting rod is hinged to the side wall of the flashing board, a worm wheel is coaxially arranged at the bottom end of the screw rod, a rotating shaft is connected in the cavity in a rotating mode, worms are coaxially arranged at two ends of the rotating shaft, the worms are meshed with the worm wheel, and a servo motor used for driving one of the worms to rotate is arranged in the cavity.

Through adopting above-mentioned technical scheme, utilize servo motor drive axis of rotation to rotate, the axis of rotation drives the worm and rotates, and worm wheel meshing transmission for the worm wheel drives the lead screw and rotates, and under the guide effect who leads to the groove, make the lead screw pass through the sleeve and drive a plurality of dash boards and slide towards the cavity outward along leading to the groove in step, thereby realize the protection of sheltering from rain to the advertising light board.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the advertising lamp board is installed by matching the installation frame I, the fixing assembly I, the installation frame II, the fixing assembly II and the overturning assembly, so that the requirement of the manned aircraft for advertising is met, and the service performance of the manned aircraft is improved;

2. the two mounting frames II are turned over by matching of the driving motor, the bidirectional screw rod, the sliding block and the driving rod, so that the advertising lamp board can be better displayed after the manned aircraft takes off, and the structure is simple and stable;

3. when the sliding block slides to the tail end of the guide groove, the sliding block abuts against the pressure sensor, so that the micro motor drives the limiting frame to rotate, the advertising lamp board is displayed in multiple directions, and the service performance of the manned aircraft is further improved;

4. considering that the advertising lamp board can be wetted when flying in rainy days, the driving component is utilized to drive the rain shielding plates on the two sides of the machine body to synchronously slide out of the cavity, thereby playing a role in rain protection on the advertising lamp board.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram for showing a connection relationship among the body, the guide rod, the second mounting frame and the flip assembly in the embodiment of the present application.

Fig. 3 is a schematic structural diagram for showing a connection relationship between the first mounting frame and the advertising lamp board in the embodiment of the present application.

Fig. 4 is an enlarged view at a in fig. 3.

Fig. 5 is a schematic structural diagram for showing a connection relationship among the guide rod, the first mounting frame and the driving assembly in the embodiment of the present application.

Fig. 6 is a schematic structural diagram for showing a connection relationship among the second mounting frame, the rotating shaft, the micro motor, the advertising lamp board and the second fixing component in the embodiment of the present application.

Fig. 7 is an enlarged view at B in fig. 6.

Fig. 8 is a schematic structural diagram for showing a connection relationship among the limiting frame, the advertisement lamp board, the first baffle plate, the second fixing component, the first fastening bolt, the first fastening nut and the first fastening bolt in the embodiment of the present application.

Fig. 9 is a schematic sectional structure view for embodying the connection relationship between the body, the flashing, and the driving unit in the embodiment of the present application.

Fig. 10 is a schematic view of a structure for embodying the connection relationship between the flashing and the driving assembly in the embodiment of the present application.

Description of reference numerals: 1. a body; 2. a foot support; 3. an advertising light board; 4. installing a first frame; 40. a card slot; 41. opening the mouth; 5. a first fixing component; 51. a second baffle plate; 52. a second fixed block; 53. tightly abutting against the screw rod; 54. a second hinge; 55. a rubber block; 56. a third fixed block; 57. fixing the screw rod; 6. mounting a frame II; 61. a connecting rod; 7. a second fixing component; 71. a first baffle plate; 710. a waist-shaped hole; 711. a guide block; 72. a second hinge; 73. a locking block; 74. locking the screw rod; 8. a turnover assembly; 81. a slider; 82. driving the rod; 83. a bidirectional screw; 84. a drive motor; 85. a first lug; 9. a guide bar; 90. a guide groove; 10. a first fixed block; 101. a second regulating chute; 11. a pressure sensor; 12. a rotating shaft; 13. a limiting frame; 130. sinking a groove; 131. a first regulating chute; 14. a first micro motor; 15. a cavity; 16. a through groove; 160. a limiting groove; 17. a flashing; 171. a limiting block; 18. a drive assembly; 181. a screw rod; 182. a sleeve; 183. a connecting rod; 184. a worm gear; 185. a rotating shaft; 186. a worm; 187. a servo motor; 188. a second lug; 19. an extension rod; 20. a rotor; 21. a pressure sensor; 22. adjusting the sliding block; 23. adjusting the screw rod; 24. abutting against the first bolt; 25. tightly abutting against the first nut; 26. abutting against the second bolt; 27. and tightly pressing the second nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-10.

The embodiment of the application discloses unmanned manned aircraft with advertising lamp board. Referring to fig. 1, an unmanned manned aircraft with advertising light board includes fuselage 1, and it has many extension rods 19 to extend on the lateral wall at fuselage 1 both ends, installs rotor 20 on the extension rod 19, is equipped with controlling means in the fuselage 1 to control this unmanned manned aircraft flight. The equal fixedly connected with heel brace 2 in the relative both sides of 1 diapire of fuselage, the quantity of heel brace 2 in this application embodiment uses two as the example, and two heel braces 2 set up along the length direction of fuselage 1.

Referring to fig. 1 and 2, a first installation frame 4 for installing the advertising lamp board 3 is fixedly connected between the two foot supports 2, the first installation frame 4 is arranged opposite to the bottom of the machine body 1, and a first fixing component 5 for fixing the advertising lamp board 3 is arranged on the first installation frame 4. The bottom of fuselage 1 is located the top of installing frame 4 and slides and is equipped with two installing frames two 6 that are used for installing advertising light board 3, is equipped with the fixed subassembly two 7 that are used for fixed advertising light board 3 on installing frame two 6. Under initial state, the bottom at fuselage 1 is accomodate to two installing frame two 6 levels, and fuselage 1 bottom is equipped with the upset subassembly 8 that is used for driving two installing frame two 6 synchronous upsets.

Referring to fig. 1 and 2, install advertising light board 3 through fixed subassembly 5 in the installing frame 4, installing frame two 6 installs advertising light board 3 through fixed subassembly two 7, after this manned aircraft takes off, utilize two 6 synchronous upsets of installing frame of 8 drive of upset subassembly, so that two 6 installing frames slide to fuselage 1 both ends when, installing frame two 6 changes vertical state into from the horizontality, thereby conveniently show advertising light board 3, satisfy manned aircraft to the demand of putting in the advertisement, thereby promote this manned aircraft's performance.

Referring to fig. 1 and 3, the cross section of the first mounting frame 4 is shaped like Contraband, an opening 41 is formed in one side of the first mounting frame 4 in the width direction, clamping grooves 40 are formed in the inner side walls of the first mounting frame 4, which are adjacent to two sides of the opening 41, and the inner side walls of the side opposite to the opening 41, and the clamping grooves 40 are communicated with the opening 41. The first fixing assembly 5 comprises a second baffle 51 and a fixing piece, the second baffle 51 is used for closing the opening 41, and the fixing piece is used for fixing the second baffle 51 and the first mounting frame 4.

Referring to fig. 3 and 4, the second baffle 51 is hinged to the side wall of the first mounting frame 4 on one side of the opening 41 through the second hinge 54, the fixing member includes two fixing blocks three 56 and a fixing screw 57, one fixing block three 56 is fixedly connected to one end of the second baffle 51, the other fixing block three 56 is fixedly connected to the other end of the second baffle 51, the fixing screw 57 penetrates through the side wall of the fixing block three 56 and is in threaded connection with the fixing block three 56, and the fixing screw 57 penetrates through one end of the fixing block three 56 and is in threaded connection with the first mounting frame 4.

Referring to fig. 3 and 4, after the worker slidably mounts the advertising lamp board 3 in the first mounting frame 4 from the opening 41, the worker rotates the second baffle 51 to close the opening 41, and then rotates the fixing screw 57 to be in threaded connection with the first mounting frame 4, so that the second baffle 51 is fixed on the first mounting frame 4, and the mounting method is simple and convenient.

Referring to fig. 3 and 4, a second fixing block 52 is fixedly connected to the side surface of the second baffle 51 and the side wall of the first mounting frame 4 adjacent to the second baffle 51, a tightening screw 53 penetrates through and is in threaded connection with the side wall of the second fixing block 52, one end of the tightening screw 53 penetrates through the second fixing block 52 and extends into the first mounting frame 4, and one end of the tightening screw 53 extends into the first mounting frame 4 and is fixedly connected with a rubber block 55.

Referring to fig. 3 and 4, when the sizes of the different advertising lamp boards 3 are not consistent, when the sizes of the advertising lamp boards 3 are not completely matched with the slots 40, the advertising lamp boards 3 slide into the slots 40 from the side of the opening 41, one sides of the advertising lamp boards 3 adjacent to the second baffle plates 51 are tightly abutted against the slots 40, one sides of the advertising lamp boards 3 opposite to the second baffle plates 51 are tightly abutted against the slots 40, and the abutting screw rods 53 are screwed until the rubber blocks 55 are tightly abutted against the advertising lamp boards 3, so that the advertising lamp boards 3 with different sizes are fixed, and the adaptability of the unmanned manned aircraft is improved.

Referring to fig. 1 and 2, a guide rod 9 is fixedly connected between the foot supports 2 at two sides of the bottom of the machine body 1, the length direction of the guide rod 9 is the same as the length direction of the machine body 1, a guide groove 90 is arranged on the bottom wall of the guide rod 9 along the length direction, and the guide groove 90 penetrates through the end wall of the guide rod 9.

Referring to fig. 2 and 5, the flipping unit 8 includes a sliding block 81, a driving rod 82 and a power source, the sliding block 81 is slidably connected in the guiding groove 90, and the longitudinal section of the sliding block 81 is T-shaped. Lugs one 85 are fixedly connected to the bottom wall of the machine body 1 on two sides of the guide rod 9, the number of the lugs one 85 in the embodiment of the application is four, two lugs one 85 are fixedly connected to one end of the guide rod 9, and the other two lugs one 85 are fixedly connected to the other end of the guide rod 9.

Referring to fig. 2 and 5, the longitudinal section of the driving rod 82 is L-shaped, one end of the driving rod 82 is hinged to the center of the side wall of the second mounting frame 6, the other end of the driving rod 82 is hinged to the side wall of the first lug 85, and the power source is used for driving the two sliding blocks 81 to synchronously slide in the opposite direction or in the opposite direction. The bottom of the machine body 1 is vertically and fixedly connected with first fixing blocks 10 at two ends of the guide rod 9.

Referring to fig. 5 and 6, the power source includes a bidirectional screw 83 and a driving motor 84, the bidirectional screw 83 penetrates through two ends of the guide rod 9, one end of the bidirectional screw 83 penetrates through one of the sliding blocks 81 and is in threaded connection with the sliding block 81, the other end of the bidirectional screw 83 penetrates through the other sliding block 81 and is in threaded connection with the sliding block 81, one end of the bidirectional screw 83 extending out of the guide rod 9 is rotatably connected with a side wall of one of the first fixing blocks 10, the other end of the bidirectional screw 83 extending out of the guide rod 9 is rotatably connected with a side wall of the other first fixing block 10, the driving motor 84 is fixedly connected to a side wall of one of the first fixing blocks 10 far away from the guide rod 9, and an output shaft of the driving motor 84 penetrates through the side wall of the fixing blocks and is coaxially and fixedly connected with the bidirectional screw 83.

Referring to fig. 5 and 6, in an initial state, the two second mounting frames 6 are horizontally accommodated at the bottom of the manned aircraft, after the manned aircraft takes off, the drive motor 84 drives the two-way screw 83 to rotate, under the guiding action of the guide groove 90, the two-way screw 83 drives the two sliding blocks 81 to synchronously slide back and forth, and under the cooperation of the driving rod 82, the two second mounting frames 6 are gradually turned from a horizontal state to a vertical state; after the manned aircraft lands, in order to reduce the possibility that the advertising lamp board 3 is impacted by foreign objects, the driving motor 84 is used for driving the bidirectional screw 83 to rotate reversely, so that the two sliding blocks 81 synchronously slide in opposite directions, and under the cooperation of the driving rod 82, the mounting frame II 6 is gradually changed into a horizontal state from a vertical state, and the mounting frame II 6 is stored.

Referring to fig. 6 and 7, a pressure sensor 21 is slidably arranged on the side wall of the first fixing block 10 close to one side of the guide rod 9, two opposite inner side walls of the second mounting frame 6 are rotatably connected with a limiting frame 13 through a rotating shaft 12, a second fixing assembly 7 is arranged on the limiting frame 13, a first micro motor 14 for driving the limiting frame 13 to rotate is fixedly connected to the side wall of the second mounting frame 6 far away from one side of the connecting rod 61, a motor shaft of the first micro motor 14 is coaxially and fixedly connected with one rotating shaft 12, and the first micro motor 14 is electrically connected with the pressure sensor 21.

Referring to fig. 6 and 7, a second adjusting chute 101 is arranged on a side wall of the first fixing block 10 close to the guide rod 9, an adjusting slider 22 is fixedly connected to a side wall of the pressure sensor 21, the adjusting slider 22 is connected with the second adjusting chute 101 in a sliding manner, an adjusting screw 23 is rotatably connected to the second adjusting chute 101, one end of the adjusting screw 23 penetrates through the side wall of the adjusting slider 22 and is in threaded connection with the adjusting slider 22, the other end of the adjusting screw 23 penetrates through the side wall of the fixing block and is coaxially connected with a second micro motor 24, and the second micro motor 24 is fixedly connected to an end wall of the first fixing block 10.

Referring to fig. 6 and 7, when the two mounting frames 6 rotate from the horizontal state to the vertical state, the sliding block 81 slides to abut against the pressure sensor 21, and at the moment, the pressure sensor 21 starts the first micro motor 14, so that the first micro motor 14 drives the limiting frame 13 to rotate synchronously with the advertising lamp board 3 through the rotating shaft 12, the advertising lamp board 3 is displayed in multiple directions, and the advertising effect is improved. When the worker installs the advertising lamp board 3 in the limiting frame 13, the limiting frame 13 is required to be kept in a vertical state, at the moment, the second micro motor 24 is utilized to drive the adjusting screw 23 to rotate, and under the guiding action of the second adjusting chute 101, the adjusting screw 23 drives the adjusting slide block 22 to slide, so that the pressure sensor 21 is far away from the slide block 81.

Referring to fig. 6 and 8, a sinking groove 130 is annularly arranged on the top wall of the limiting frame 13, the advertising lamp board 3 is in inserting fit with the sinking groove 130, and a first adjusting sliding groove 131 is arranged on the top wall of one end of the limiting frame 13. The second fixing assembly 7 comprises a first baffle plate 71 and a locking member, wherein the first baffle plate 71 is hinged to the top wall of one end of the limiting frame 13 through a second hinge 72, a guide block 711 is fixedly connected to the side wall of the other first baffle plate 71, and the guide block 711 is connected with the first adjusting sliding groove 131 in a sliding mode.

Referring to fig. 6 and 8, the locking member includes two locking blocks 73 and a locking screw 74, wherein one locking block 73 is fixedly connected to the side wall of one end of the first baffle 71, the other locking block 73 is fixedly connected to the side wall of the other end of the first baffle 71, one end of the locking screw 74 penetrates through the side wall of the locking block 73 and is in threaded connection with the locking block 73, and the locking screw 74 penetrates through one end of the locking block 73 and is in threaded connection with the top wall of the limiting frame 13.

Referring to fig. 6 and 8, after the worker places the advertising lamp board 3 in the sinking groove 130, the first baffle plate 71 is turned over to abut against the side wall of one end of the advertising lamp board 3, the locking screw 74 on the first baffle plate 71 is screwed to be in threaded connection with the top wall of the limiting frame 13, the second baffle plate 71 is slid to abut against the side wall of the other end of the advertising lamp board 3, and the locking screw 74 on the first baffle plate 71 is screwed to be in threaded connection with the top wall of the limiting frame 13, so that the advertising lamp board 3 is stably installed in the limiting frame 13.

Referring to fig. 6 and 8, a first abutting bolt 24 penetrates through and is in threaded connection with the side wall of the first slidable baffle plate 71, a first abutting nut 25 is in threaded connection with one end, penetrating through the first baffle plate 71, of the first abutting bolt 24, the first abutting nut 25 abuts against the side wall of the advertising lamp board 3, a kidney-shaped hole 710 penetrates through the side wall of the other baffle plate 71, a second abutting bolt 26 penetrates through the kidney-shaped hole 710, a second abutting nut 27 is in threaded connection with one end, penetrating through the kidney-shaped hole 710, of the second abutting bolt 26, and the second abutting nut 27 abuts against the side wall of the advertising lamp board 3.

Referring to fig. 6 and 8, considering the size inconsistency of the different advertising lamp boards 3, when a worker places the advertising lamp board 3 with a smaller size in the sinking groove 130, the side wall of one end of the advertising lamp board 3, which is far away from the slidable baffle plate one 71, is tightly abutted against the groove wall of the sinking groove 130, the side wall of one side of the advertising lamp board 3, which is far away from the waist-shaped hole 710, is tightly abutted against the groove wall of the sinking groove 130, and then the advertising lamp board 3 is fixed by the cooperation of the abutting bolt one 24 and the abutting nut one 25 and the cooperation of the abutting bolt two 26 and the abutting nut two 27, which is helpful for improving the adaptability of the manned aircraft.

Referring to fig. 2 and 9, a cavity 15 is formed in the bottom end of the machine body 1, a plurality of through grooves 16 are formed in the bottom wall of the machine body 1, which is close to the second mounting frame 6, three through grooves 16 are formed in the bottom wall of the machine body 1, the through grooves 16 are communicated with the cavity 15, and a limiting sliding groove 160 extends from the wall of each through groove 16. Be equipped with dash board 17 in the cavity 15 slope, dash board 17's one end and logical groove 16 slide and be connected, fixedly connected with stopper 171 on the lateral wall of dash board 17 one side, stopper 171 slides with spacing spout 160 and is connected. The cavity 15 is internally provided with a driving component 18 for driving the rain shelters 17 at the two sides of the machine body 1 to synchronously slide back and forth.

Referring to fig. 9 and 10, the driving assembly 18 includes a screw 181, a sleeve 182, a connecting rod 183, two worm gears 184, a rotating shaft 185, two worms 186 and a servo motor 187, the screw 181 is vertically and rotatably connected in the cavity 15, the sleeve 182 is screwed on the peripheral wall of the screw 181, one end of the connecting rod 183 is hinged with the peripheral wall of the sleeve 182, the other end of the connecting rod 183 is hinged with the side wall of the flashing 17, the worms 186 are fixedly connected with the bottom end of the screw 181, the rotating shaft 185 is rotatably connected on the cavity wall of the cavity 15 through two lugs 188, one of the worms 186 is coaxially and fixedly connected with one end of the rotating shaft 185, the other worm 186 is coaxially and fixedly connected with the other end of the rotating shaft 185, the servo motor 187 is fixedly connected on the cavity wall of the cavity 15, and the output shaft of the servo motor 187 is coaxially and fixedly connected with one of the worms 186.

Referring to fig. 9 and 10, in the initial state, the rain shielding plate 17 is accommodated in the cavity 15, when the weather is rainy, the worm 186 is driven to rotate by the servo motor 187, the worm 186 drives another worm 186 to rotate synchronously through the rotating shaft 185, the worm 186 is in meshing transmission with the worm wheel 184, so that the two screw rods 181 rotate synchronously, and under the guiding action of the through groove 16, the rain shielding plate 17 slides towards the outside of the cavity 15 along the through groove 16, so that the advertising lamp board 3 is protected from rain well.

The implementation principle of the unmanned manned aircraft with the advertising lamp board in the embodiment of the application is as follows: under the initial state, two installing frame two 6 levels are accomodate in fuselage 1 bottom, when the workman need install advertising lamp tablet 3 in installing frame one 4, slide advertising lamp tablet 3 from uncovered 41 to draw-in groove 40 earlier for advertising lamp tablet 3 is close to the side of baffle two 51 and is supported tightly with draw-in groove 40, makes advertising lamp tablet 3 and the relative one side of baffle two 51 and draw-in groove 40 support tightly, and twist set screw 57 to with installing frame one 4 threaded connection, in order to fix baffle two 51 on installing frame one 4, twist again and support tight screw 53 to rubber block 55 and support tightly with advertising lamp tablet 3, thereby realize fixing advertising lamp tablet 3.

When a worker needs to install the advertising lamp board 3 in the second installation frame 6, the two-way screw 83 is driven by the driving motor 84 to rotate, under the guiding effect of the guide groove 90, the two-way screw 83 drives the two sliding blocks 81 to synchronously slide back and forth, under the matching of the driving rod 82, the second installation frame 6 is gradually changed into a vertical state from a horizontal state, the worker places the advertising lamp board 3 in the sinking groove 130, turns over one of the first baffle plates 71 to abut against the side wall at one end of the advertising lamp board 3, screws the locking screw 74 on the first baffle plate 71 to be in threaded connection with the top wall of the limiting frame 13, slides the other baffle plate 71 to abut against the side wall at the other end of the advertising lamp board 3, screws the locking screw 74 on the first baffle plate 71 to be in threaded connection with the top wall of the limiting frame 13, and when the size of the advertising lamp board 3 is small, uses the first abutting bolt 24 to be matched with the first abutting nut 25, The second abutting bolt 26 is matched with the second abutting nut 27 to fix the advertising lamp board 3, so that the advertising lamp board 3 is stably installed in the limiting frame 13, and the requirement for advertising of the manned aircraft is met.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an unmanned manned aircraft with advertising light board, includes fuselage (1), its characterized in that: the two opposite sides of the bottom of the machine body (1) are provided with foot supports (2), a first mounting frame (4) for mounting the advertising lamp board (3) is arranged between the foot supports (2) on the two sides of the bottom of the machine body (1), the first mounting frame (4) is opposite to the bottom of the machine body (1), and a first fixing component (5) for fixing the advertising lamp board (3) is arranged on the first mounting frame (4);

the bottom of fuselage (1) is located the top of installing frame (4) and slides and is equipped with two installing frame two (6) that are used for installing advertising light board (3), be equipped with fixed subassembly two (7) that are used for fixed advertising light board (3) on installing frame two (6), fuselage (1) bottom is equipped with upset subassembly (8) that are used for driving two installing frame two (6) and overturn in step.

2. The unmanned manned aircraft with advertising light boards of claim 1 wherein: fuselage (1) bottom is located and is equipped with guide bar (9) between heel brace (2) of both sides, be equipped with guide way (90) on the diapire of guide bar (9), upset subassembly (8) are including sliding two slider (81) of setting in guide way (90), the one end of installing frame two (6) is extended there is connecting rod (61), connecting rod (61) are articulated with slider (81) that are located the homonymy, all articulated on the lateral wall of installing frame two (6) neighbouring connecting rod (61) both sides have drive pole (82), the one end that installing frame two (6) were kept away from to drive pole (82) is articulated with the bottom of fuselage (1), the bottom of fuselage (1) is equipped with and is used for driving the power supply that two slider (81) synchronous looks or back of the body slided mutually.

3. The unmanned manned aircraft with advertising light boards of claim 2 wherein: the power supply sets up two-way screw rod (83) in fuselage (1) bottom including rotating, two-way screw rod (83) run through the end wall of guide bar (9), the one end and one of them slider (81) threaded connection of two-way screw rod (83), the other end and another slider (81) threaded connection of two-way screw rod (83), the bottom of fuselage (1) is equipped with and is used for driving two-way screw rod (83) pivoted driving motor (84).

4. The unmanned manned aircraft with advertising light boards of claim 2 wherein: the end wall of guide bar (9) is run through in guide way (90), the both ends that the bottom of fuselage (1) is located guide bar (9) all are equipped with fixed block (10), be equipped with pressure sensors (11) on the lateral wall that fixed block (10) are close to slider (81) one side, rotate through pivot (12) in installing frame two (6) and be connected with spacing frame (13), be equipped with on installing frame two (6) and be used for driving spacing frame (13) pivoted micro motor (14), micro motor (14) are connected with pressure sensors (11) electricity, fixed subassembly two (7) set up on spacing frame (13).

5. The unmanned manned aircraft with advertising light boards of claim 4 wherein: the roof of spacing frame (13) is fitted with a contraceptive ring and is equipped with and pegs graft complex heavy groove (130) with advertising light board (3), fixed subassembly two (7) include two baffle one (71), one of them baffle one (71) activity sets up the one end at spacing frame (13), another baffle one (71) activity sets up the other end at spacing frame (13), be equipped with the retaining member that is used for self and spacing frame (13) locking on baffle one (71).

6. The unmanned manned aircraft with advertising light boards of claim 5 wherein: one of them baffle (71) are articulated through the roof of hinge (72) and spacing frame (13) one end, another baffle (71) are slided with the roof of spacing frame (13) and are connected, the retaining member is including setting up latch segment (73) at baffle (71) both ends, run through and threaded connection has locking screw (74) on the lateral wall of latch segment (73), the one end of locking screw (74) is passed latch segment (73) and baffle (71) back and spacing frame (13) threaded connection in order.

7. The unmanned manned aircraft with advertising light boards of claim 1 wherein: the utility model discloses a fixing device for fixing mounting frame, including installing frame one (4), the inside wall of installing frame one (4) is fitted with a contraceptive ring and is equipped with draw-in groove (40), one side of installing frame one (4) is equipped with uncovered (41) that communicate with draw-in groove (40), fixed subassembly one (5) are including being used for sealing two (51) baffles of uncovered (41), be equipped with on two (51) baffles and be used for self and installing frame one (4) fixed mounting.

8. The unmanned manned aircraft with advertising light boards of claim 7 wherein: the side surface of the second baffle plate (51) and the side wall of the first mounting frame (4) adjacent to one side of the second baffle plate (51) are respectively provided with a second fixing block (52), the side wall of the second fixing block (52) is penetrated and connected with a tightly abutting screw rod (53) in a threaded manner, one end of the tightly abutting screw rod (53) penetrates through the second fixing block (52) and extends into the first mounting frame (4), and one end of the tightly abutting screw rod (53) extending into the first mounting frame (4) is tightly abutted to the side wall of the advertising lamp board (3).

9. The unmanned manned aircraft with advertising light boards of claim 1 wherein: the inside of fuselage (1) bottom is equipped with cavity (15), be close to installing frame two (6) on the diapire of fuselage (1) and be equipped with logical groove (16) with cavity (15) intercommunication, be equipped with in cavity (15) and lead to logical groove (16) and slide dash board (17) of being connected, establish in cavity (15) and be used for driving drive assembly (18) that dash board (17) of fuselage (1) both sides reciprocated in step slided.

10. The unmanned manned aircraft with advertising light boards of claim 9 wherein: drive assembly (18) are including rotating lead screw (181) of connection in cavity (15), threaded connection has sleeve (182) on lead screw (181), it has connecting rod (183) to articulate on the periphery wall of sleeve (182), the one end that sleeve (182) were kept away from in connecting rod (183) is articulated with the lateral wall of dash board (17), the coaxial worm wheel (184) that is equipped with in bottom of lead screw (181), cavity (15) internal rotation is connected with axis of rotation (185), the coaxial worm (186) that is equipped with in both ends of axis of rotation (185), worm (186) and worm wheel (184) meshing, be equipped with in cavity (15) and be used for driving one of them worm (186) pivoted servo motor (187).