CN216546707U - Many rotors transport unmanned aerial vehicle - Google Patents

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a multi-rotor transport unmanned aerial vehicle which comprises an unmanned aerial vehicle body, a clamping assembly, a fixing assembly and a lifting assembly, wherein the clamping assembly is installed at the bottom of the unmanned aerial vehicle body, the fixing assembly is arranged on the side wall of the clamping assembly in a sliding mode, the lifting assembly is located below the clamping assembly, and the top of the lifting assembly extends into the clamping assembly. The utility model has the advantages that: can transport some article that do not have rings through centre gripping subassembly and lifting unit, stability in the transit also obtains improving, has avoided the condition that article dropped on the way to take place, and application scope is more extensive.

Description

Many rotors transport unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a multi-rotor transport unmanned aerial vehicle.

Background

Unmanned aerial vehicle is an aircraft that begins to be practical gradually at present, and it has flexibly, reacts fast, unmanned flight, operating requirement low grade advantage. The unmanned aerial vehicle is provided with various sensors, such as a camera, can realize real-time image transmission and high-risk area detection functions, and is widely applied to the fields of fire fighting, military affairs, traffic, police affairs, exploration, weather and the like so as to realize cruise shooting and monitoring of a specified area.

At present, a lot of logistics company begins to drop into unmanned aerial vehicle to the commodity circulation in transit, but transportation unmanned aerial vehicle among the prior art only possesses simple hoist and mount function, can not transport some article that do not have rings, and stability is relatively poor on the way in the transportation, may lead to the condition that article dropped on the way to take place.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a multi-rotor transport unmanned aerial vehicle.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a many rotors transportation unmanned aerial vehicle, it includes the unmanned aerial vehicle body, still includes centre gripping subassembly, fixed subassembly and lifting unit, the centre gripping subassembly is installed in the bottom of unmanned aerial vehicle body, fixed subassembly slides and sets up on the lateral wall of centre gripping subassembly, lifting unit is located the below of centre gripping subassembly, and lifting unit's top extends to in the centre gripping subassembly.

Preferably, the clamping assembly comprises a shell, a rectangular block, a clamping column, a clamping block, a clamping rod, two clamping sliders, two clamping plates, two clamping shafts and two clamping connecting shafts, the top of the shell is installed at the bottom of the unmanned aerial vehicle body, the two clamping shafts are horizontally arranged in the shell at intervals, two ends of the two clamping shafts are fixedly connected with the inner walls of two sides of the shell respectively, the rectangular block is positioned above the two clamping shafts and positioned between the two clamping shafts, the bottom of the clamping column is fixedly connected with the top of the rectangular block, the clamping block is installed on the inner bottom wall of the shell and positioned beside one clamping shaft, the clamping rod is horizontally arranged in the shell, one end of the clamping rod is positioned above the clamping column, the other end of the clamping rod penetrates through the clamping block and extends out of the shell, one end of the clamping rod and the top of the clamping column are both provided with clamping conical teeth, two the meshing of centre gripping awl tooth, be equipped with the knob on the other end of supporting rod, two centre gripping slider symmetry slides and sets up epaxial, two in two centre grippings the bottom of centre gripping slider all runs through the bottom and the downwardly extending of shell, two the grip block sets up respectively in the bottom of the centre gripping slider that corresponds, and the bottom sliding connection of the top of two grip blocks and shell, two the centre gripping even epaxial symmetry sets up in the both sides of rectangular block, two the centre gripping is even epaxial one end and is articulated with a centre gripping slider respectively, and two centre gripping even epaxial other ends all articulate with the rectangular block, all be equipped with the supporting leg on the both sides wall of shell.

Preferably, fixed subassembly includes fixed gear, fixed block, dead lever and fixed spring, the fixed gear cover is established on the supporting rod, and the fixed gear rotates and sets up in the lateral wall of shell, the fixed block is located the side of fixed gear, and the fixed block slides and sets up in the lateral wall of shell, the fixed block is pegged graft with the fixed gear mutually, the one end of dead lever is installed on the fixed block, and the other end of dead lever runs through the lateral wall of shell and outwards extends, the fixed spring cover is established on the dead lever, and the both ends of fixed spring respectively with the inner wall and the fixed block fixed connection of shell.

Preferably, the lifting assembly comprises a lifting plate, two 20866 \ blocks and four lifting rods, the lifting plate is located below the clamping plate, the two 20866 \ blocks are symmetrically arranged on the inner walls of the two sides of the shell in a sliding mode, the two 20866 \ blocks are in sliding fit with the tops of the two clamping sliding blocks respectively, the four lifting rods are distributed on the top of the lifting plate in a matrix mode, and the tops of the four lifting rods penetrate through the shell and are fixedly connected with the corresponding 20866 \ blocks.

Preferably, a buffer part is arranged above the lifting plate, auxiliary parts are arranged on the adjacent surfaces of the two clamping plates respectively, the buffer part comprises a buffer plate and four buffer springs, the buffer part is positioned right above the lifting plate, the buffer plate is sleeved on the four lifting rods in a sliding manner, the four buffer springs are sleeved on the corresponding lifting rods respectively, one end of each buffer spring is fixedly connected with the top of the lifting plate, the other end of each buffer spring is fixedly connected with the bottom of the auxiliary plate, the two auxiliary parts respectively comprise an auxiliary plate, two auxiliary rods and two auxiliary springs, the auxiliary plate is positioned beside the clamping plates and is arranged at the bottom of the shell in a sliding manner, the two auxiliary rods are horizontally arranged between the auxiliary plate and the clamping plates at intervals, one ends of the two auxiliary rods are fixedly connected with the auxiliary plate, and the other ends of the auxiliary rods are in inserted fit with the clamping plates, the two auxiliary springs are respectively sleeved on the corresponding auxiliary rods, one ends of the two auxiliary springs are fixedly connected with the auxiliary plate, and the other ends of the two auxiliary springs are fixedly connected with the clamping plate.

Preferably, a plurality of anti-slip strips are arranged on the buffer plate and the two auxiliary plates.

The utility model has the following advantages:

1. through artifical rotatory knob, the rotation of knob drives the supporting rod, rectangular block and two centre gripping awl tooth synchronous rotations, along with the rotation of rectangular block, drive two centre gripping link stimulate two centre gripping sliders relative slip at two centre gripping epaxially by the rectangular block, drive two grip block synchronous motion by two centre gripping axles to the realization is fixed and is transported the article of no rings, has improved the stability of article in transit to needs transportation, and application scope is also more extensive.

2. Through artifical pulling dead lever, the dead lever drives the fixed block and slides in the shell this moment, the compression of fixed spring atress, it rotates the knob and drives the synchronous rotation of fixed gear afterwards to have the manual work, accomplish fixed back when the article to the needs centre gripping, through artifical release dead lever, fixed spring release resilience force this moment, thereby promote fixed block and dead lever and reset, thereby fix the fixed gear, prevent that the knob from rotating in the non-artificial reason of transportation on the way, the condition that leads to article to fall takes place, when having improved the stability to article, the quality of transportation also obtains improving.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a partial perspective view of the present invention;

FIG. 3 is a schematic perspective view of a clamping assembly according to the present invention;

FIG. 4 is a partial perspective view of the clamping assembly of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 4;

FIG. 6 is an enlarged view at B in FIG. 4;

fig. 7 is a schematic perspective view of the lifting assembly of the present invention.

In the figure: 1-an unmanned aerial vehicle body, 2-a clamping assembly, 21-a shell, 211-supporting legs, 22-a rectangular block, 23-a clamping column, 24-a clamping block, 25-a clamping rod, 251-a clamping bevel gear, 252-a knob, 26-a clamping slider, 27-a clamping plate, 28-a clamping shaft, 29-a clamping connecting shaft, 3-a fixed assembly and 31-a fixed gear, 32-fixed block, 33-fixed rod, 34-fixed spring, 4-lifting component, 41-lifting plate, 42-20866, 43-lifting rod, 5-buffer piece, 51-buffer plate, 52-buffer spring, 6-auxiliary piece, 61-auxiliary plate, 62-auxiliary rod, 63-auxiliary spring and 7-antislip strip.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in fig. 1 to 7, a many rotor transportation unmanned aerial vehicle, includes unmanned aerial vehicle body 1, still includes centre gripping subassembly 2, fixed subassembly 3 and lifting unit 4, centre gripping subassembly 2 installs in the bottom of unmanned aerial vehicle body 1, fixed subassembly 3 slides and sets up on the lateral wall of centre gripping subassembly 2, lifting unit 4 is located the below of centre gripping subassembly 2, and lifting unit 4's top extends to in the centre gripping subassembly 2.

Specifically, the clamping assembly 2 comprises a shell 21, a rectangular block 22, a clamping column 23, a clamping block 24, a clamping rod 25, two clamping sliders 26, two clamping plates 27, two clamping shafts 28 and two clamping connecting shafts 29, the top of the shell 21 is installed at the bottom of the unmanned aerial vehicle body 1, the two clamping shafts 28 are horizontally arranged in the shell 21 at intervals, two ends of the two clamping shafts 28 are fixedly connected with the inner walls of two sides of the shell 21 respectively, the rectangular block 22 is positioned above the two clamping shafts 28, the rectangular block 22 is positioned between the two clamping shafts 28, the bottom of the clamping column 23 is fixedly connected with the top of the rectangular block 22, the clamping block 24 is installed on the inner bottom wall of the shell 21, the clamping block 24 is positioned beside one clamping shaft 28, the clamping rod 25 is horizontally arranged in the shell 21, one end of the clamping rod 25 is positioned above the clamping column 23, the other end of the clamping rod 25 penetrates through the clamping block 24 and extends out of the shell 21, one end of the clamping rod 25 and the top of the clamping column 23 are respectively provided with a clamping bevel gear 251, the two clamping bevel gears 251 are meshed, the other end of the clamping rod 25 is provided with a knob 252, the two clamping sliders 26 are symmetrically and slidably arranged on the two clamping shafts 28, the bottoms of the two clamping sliders 26 penetrate through the bottom of the shell 21 and extend downwards, the two clamping plates 27 are respectively arranged at the bottoms of the corresponding clamping sliders 26, the tops of the two clamping plates 27 are slidably connected with the bottom of the shell 21, the two clamping connecting shafts 29 are symmetrically arranged at two sides of the rectangular block 22, one end of each clamping connecting shaft 29 is respectively hinged with one clamping slider 26, the other end of each clamping connecting shaft 29 is hinged with the rectangular block 22, two side walls 211 are respectively arranged on the supporting legs of the shell 21, through artifical rotatory knob 252, the rotation of knob 252 drives clamping rod 25, rectangular block 22 and two centre gripping awl teeth 251 synchronous rotation, along with the rotation of rectangular block 22, drive two centre gripping even axle 29 pulling two centre gripping sliders 26 relative slip on two centre gripping axles 28 by rectangular block 22, drive two grip block 27 synchronous motion by two centre gripping axles 28, thereby the realization is fixed and is transported the article of no rings, the stability of article in transit in need transporting has been improved, application scope is also more extensive.

Specifically, the fixing assembly 3 includes a fixed gear 31, a fixed block 32, a fixing rod 33 and a fixing spring 34, the fixed gear 31 is sleeved on the clamping rod 25, the fixed gear 31 is rotatably disposed in the sidewall of the housing 21, the fixed block 32 is located beside the fixed gear 31, the fixed block 32 is slidably disposed in the sidewall of the housing 21, the fixed block 32 is inserted into the fixed gear 31, one end of the fixing rod 33 is mounted on the fixed block 32, the other end of the fixing rod 33 penetrates through the sidewall of the housing 21 and extends outward, the fixing spring 34 is sleeved on the fixing rod 33, and two ends of the fixing spring 34 are respectively fixedly connected with the inner wall of the housing 21 and the fixed block 32, when the knob 252 needs to be rotated, the fixing rod 33 is pulled manually, at this time, the fixing rod 33 drives the fixed block 32 to slide in the housing 21, and the fixing spring 34 is compressed by force, subsequently rotate knob 252 and drive fixed gear 31 synchronous rotation by the manual work, accomplish fixed back to the article that needs the centre gripping, through artifical release dead lever 33, fixed spring 34 releases resilience force this moment to promote fixed block 32 and dead lever 33 and reset, fix fixed gear 31, prevent that knob 252 from rotating in the transportation non-artificial reason appearance, the condition that leads to article to fall takes place, when having improved the stability to article, the quality of transportation also obtains improving.

Specifically, the lifting assembly 4 comprises a lifting plate 41, two 20866; 'shaped blocks 42 and four lifting rods 43, the lifting plate 41 is located below the clamping plate 27, the two 20866;' shaped blocks 42 are symmetrically arranged on the inner walls of the two sides of the shell 21 in a sliding manner, the bottoms of the two 20866; 'shaped blocks 42 are respectively in sliding fit with the tops of the two clamping sliders 26, the four lifting rods 43 are distributed on the top of the lifting plate 41 in a matrix manner, the tops of the four lifting rods 43 penetrate through the shell 21 and are fixedly connected with the corresponding 20866;' shaped blocks 42, when the two clamping sliders 26 slide on the two clamping shafts 28, the tops of the two clamping sliders 26 push the two 20866; 'shaped blocks 42 slide in the shell 21, the two 20866;' shaped blocks 42 drive the four lifting rods 43 and the lifting plate 41 to synchronously move, and the stability of articles to be transported is further improved along with the movement of the lifting plate 41.

Specifically, a buffer member 5 is arranged above the lifting plate 41, the adjacent surfaces of the two clamping plates 27 are provided with auxiliary members 6, the buffer member 5 comprises a buffer plate 51 and four buffer springs 52, the buffer is positioned right above the lifting plate 41, the buffer plate 51 is slidably sleeved on the four lifting rods 43, the four buffer springs 52 are respectively sleeved on the corresponding lifting rods 43, one end of each buffer spring 52 is fixedly connected with the top of the lifting plate 41, the other end of each buffer spring 52 is fixedly connected with the bottom of the auxiliary plate 61, the two auxiliary members 6 each comprise an auxiliary plate 61, two auxiliary rods 62 and two auxiliary springs 63, the auxiliary plate 61 is positioned beside the clamping plate 27, the auxiliary plate 61 is slidably arranged at the bottom of the shell 21, the two auxiliary rods 62 are horizontally arranged between the auxiliary plate 61 and the clamping plates 27 at intervals, one end of each of the two auxiliary rods 62 is fixedly connected with the auxiliary plate 61, the other end of each of the two auxiliary rods 62 is in inserted fit with the clamping plate 27, the two auxiliary springs 63 are respectively sleeved on the corresponding auxiliary rods 62, one end of each of the two auxiliary springs 63 is fixedly connected with the auxiliary plate 61, the other end of each of the two auxiliary springs 63 is fixedly connected with the clamping plate 27, when the lifting plate 41 moves, the buffer plate 51 is pushed to move synchronously, the buffer plate 51 is firstly abutted against the outer wall of the article, the lifting plate 41 continues to move at the moment, the buffer springs 52 are stressed and compressed until the lifting plate 41 does not move any more, meanwhile, the auxiliary plates 61 are pushed to move synchronously along with the movement of the clamping plate 27, the auxiliary plates 61 are firstly abutted against the outer wall of the article, the clamping plate 27 continues to move at the moment, the two auxiliary rods 62 are inserted into the clamping plate 27, the auxiliary springs 63 are stressed and compressed until the clamping plate 27 does not move any more, therefore, the fixing of the articles is completed, and the condition that the package is damaged due to the extrusion of external force when the articles to be transported are fixed is prevented.

Specifically, a plurality of anti-slip strips 7 are arranged on the buffer plate 51 and the two auxiliary plates 61, the friction force of the buffer plate 51 and the two auxiliary plates 61 to the articles is increased through the plurality of anti-slip strips 7, and the stability in transportation is further improved.

The working process of the utility model is as follows: when an object needs to be fixed in a contra-rotating mode, firstly, the fixing rod 33 is pulled manually, the fixing rod 33 drives the fixing block 32 to slide in the shell 21, the fixing spring 34 is stressed and compressed, then the knob 252 is rotated manually, the knob 252 is rotated to drive the clamping rods 25, the rectangular block 22 and the two clamping bevel teeth 251 to rotate synchronously, along with the rotation of the rectangular block 22, the rectangular block 22 drives the two clamping connecting shafts 29 to drive the two clamping sliders 26 to slide on the two clamping shafts 28 relatively, the two clamping shafts 28 drive the two clamping plates 27 to move synchronously, the tops of the two clamping sliders 26 push the two-20866, the block 42 slides in the shell 21, the two-20866, the block 42 drives the four lifting rods 43 and the lifting plate 41 to move synchronously, along with the movement of the lifting plate 41, the buffer plate 51 is pushed to move synchronously when the lifting plate 41 moves, the buffer plate 51 firstly props against the outer wall of the object, at this moment, the lifting plate 41 continues to move, the buffer spring 52 is stressed and compressed until the lifting plate 41 does not move any more, meanwhile, the auxiliary plate 61 is pushed to move synchronously along with the movement of the clamping plate 27, the auxiliary plate 61 pushes against the outer wall of the article first, at this moment, the clamping plate 27 continues to move, the two auxiliary rods 62 are inserted into the clamping plate 27, the auxiliary spring 63 is stressed and compressed until the clamping plate 27 does not move any more, finally, the fixing rod 33 is released manually, at this moment, the fixing spring 34 releases resilience force, so that the fixing block 32 and the fixing rod 33 are pushed to reset, and the fixing of the article to be transported is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a many rotor transportation unmanned aerial vehicle, includes unmanned aerial vehicle body (1), its characterized in that: still include centre gripping subassembly (2), fixed subassembly (3) and lifting unit (4), the bottom at unmanned aerial vehicle body (1) is installed in centre gripping subassembly (2), fixed subassembly (3) slide to be set up on the lateral wall of centre gripping subassembly (2), lifting unit (4) are located the below of centre gripping subassembly (2), and the top of lifting unit (4) extends to in centre gripping subassembly (2).

2. A multi-rotor transport drone according to claim 1, characterized in that: the clamping assembly (2) comprises a shell (21), a rectangular block (22), a clamping column (23), a clamping block (24), a clamping rod (25), two clamping sliders (26), two clamping plates (27), two clamping shafts (28) and two clamping connecting shafts (29), wherein the top of the shell (21) is installed at the bottom of the unmanned aerial vehicle body (1), the two clamping shafts (28) are horizontally arranged in the shell (21) at intervals, the two ends of the two clamping shafts (28) are respectively fixedly connected with the inner walls of the two sides of the shell (21), the rectangular block (22) is positioned above the two clamping shafts (28), the rectangular block (22) is positioned between the two clamping shafts (28), the bottom of the clamping column (23) is fixedly connected with the top of the rectangular block (22), the clamping block (24) is installed on the inner bottom wall of the shell (21), and the clamping block (24) is positioned beside one clamping shaft (28), the clamping rod (25) is horizontally arranged in the shell (21), one end of the clamping rod (25) is located above the clamping column (23), the other end of the clamping rod (25) penetrates through the clamping block (24) and extends out of the shell (21), clamping bevel teeth (251) are arranged at one end of the clamping rod (25) and the top of the clamping column (23), the two clamping bevel teeth (251) are meshed, a knob (252) is arranged at the other end of the clamping rod (25), the two clamping slide blocks (26) are symmetrically arranged on the two clamping shafts (28) in a sliding mode, the bottoms of the two clamping slide blocks (26) penetrate through the bottom of the shell (21) and extend downwards, the two clamping plates (27) are respectively arranged at the bottoms of the corresponding clamping slide blocks (26), the tops of the two clamping plates (27) are connected with the bottom of the shell (21) in a sliding mode, and the two clamping connecting shafts (29) are symmetrically arranged at two sides of the rectangular block (22), two the one end of centre gripping even axle (29) is articulated with a centre gripping slider (26) respectively, and the other end of two centre gripping even axles (29) all is articulated with rectangular block (22), all be equipped with supporting leg (211) on the both sides wall of shell (21).

3. A multi-rotor transport drone according to claim 2, characterized in that: fixed subassembly (3) are including fixed gear (31), fixed block (32), dead lever (33) and fixed spring (34), fixed gear (31) cover is established on supporting rod (25), and fixed gear (31) rotate and set up in the lateral wall of shell (21), fixed block (32) are located the side of fixed gear (31), and fixed block (32) slide and set up in the lateral wall of shell (21), fixed block (32) are pegged graft mutually with fixed gear (31), the one end of dead lever (33) is installed on fixed block (32), and the other end of dead lever (33) runs through the lateral wall of shell (21) and outwards extends, fixed spring (34) cover is established on dead lever (33), and the both ends of fixed spring (34) respectively with the inner wall and fixed block (32) fixed connection of shell (21).

4. A multi-rotor transport drone according to claim 2, characterized in that: the lifting assembly (4) comprises a lifting plate (41), two 20866; 'shaped blocks (42) and four lifting rods (43), wherein the lifting plate (41) is located below the clamping plate (27), the two 20866;' shaped blocks (42) are symmetrically arranged on the inner walls of the two sides of the shell (21) in a sliding mode, the two 20866; 'shaped blocks (42) are in sliding fit with the tops of the two clamping sliding blocks (26) respectively, the four lifting rods (43) are distributed on the tops of the lifting plate (41) in a matrix mode, and the tops of the four lifting rods (43) penetrate through the shell (21) and are fixedly connected with the corresponding 20866;' shaped blocks (42).

5. A multi-rotor transport drone according to claim 4, characterized in that: the buffer piece (5) is arranged above the lifting plate (41), the auxiliary pieces (6) are arranged on the adjacent surfaces of the two clamping plates (27), the buffer piece (5) comprises a buffer plate (51) and four buffer springs (52), the buffer is positioned right above the lifting plate (41), the buffer plate (51) is sleeved on the four lifting rods (43) in a sliding manner, the four buffer springs (52) are respectively sleeved on the corresponding lifting rods (43), one end of each buffer spring (52) is fixedly connected with the top of the lifting plate (41), the other end of each buffer spring (52) is fixedly connected with the bottom of the auxiliary plate (61), the two auxiliary pieces (6) comprise the auxiliary plate (61), the two auxiliary rods (62) and the two auxiliary springs (63), and the auxiliary plate (61) is positioned beside the clamping plates (27), the auxiliary plate (61) is arranged at the bottom of the shell (21) in a sliding mode, the two auxiliary rods (62) are horizontally arranged between the auxiliary plate (61) and the clamping plate (27) at intervals, one ends of the two auxiliary rods (62) are fixedly connected with the auxiliary plate (61), the other ends of the auxiliary rods (62) are in plug fit with the clamping plate (27), the two auxiliary springs (63) are respectively sleeved on the corresponding auxiliary rods (62), one ends of the two auxiliary springs (63) are fixedly connected with the auxiliary plate (61), and the other ends of the two auxiliary springs (63) are fixedly connected with the clamping plate (27).

6. A multi-rotor transport drone according to claim 5, characterized in that: and a plurality of anti-slip strips (7) are arranged on the buffer plate (51) and the two auxiliary plates (61).

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