CN218557990U

CN218557990U - Four rotor unmanned aerial vehicle make and use supporting seat based on 3D printing technique

Info

Publication number: CN218557990U
Application number: CN202222638024.2U
Authority: CN
Inventors: 谭炜; 邵晓; 张科; 李辉
Original assignee: Qingdao Yuandu Intelligent Technology Co ltd
Current assignee: Qingdao Yuandu Intelligent Technology Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-03
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to a four rotor unmanned aerial vehicle makes and uses supporting seat based on 3D printing technique, including box and backup pad, the lower surface of backup pad is equipped with elevating system, the upper surface of backup pad is equipped with rotary mechanism; the lifting mechanism comprises a first motor fixed on the lower surface of the box body, the output end of the first motor penetrates through the box body, extends into the box body and is connected with the box body in a rotating mode through a bearing, and a rotating shaft is fixed on the output shaft of the first motor. This four rotor unmanned aerial vehicle make and use supporting seat based on 3D printing technique is through setting up elevating system, makes the height of supporting seat can be convenient obtain adjusting, thereby avoided because highly being not convenient for of supporting seat adjust make 3D printer be not convenient for smooth carry out four rotor unmanned aerial vehicle 3D print, and when setting up elevating system on 3D printer, can be because the structure of 3D printer is comparatively compact usually to increase the manufacturing cost of 3D printer.

Description

Supporting seat for manufacturing quad-rotor unmanned aerial vehicle based on 3D printing technology

Technical Field

The utility model relates to an unmanned aerial vehicle makes technical field, specifically is a four rotor unmanned aerial vehicle make and use supporting seat based on 3D printing technique.

Background

An unmanned aircraft, abbreviated as "drone" and abbreviated as "UAV", is an unmanned aircraft operated by means of radio remote control devices and self-contained program control devices, or autonomously operated by an onboard computer, either completely or intermittently, while a quad-rotor drone is capable of vertical take-off and landing; can fly in various postures, such as hovering, forward flying, side flying, reverse flying and the like; can adapt to various environments; has the capability of self take-off and landing.

In unmanned aerial vehicle's manufacturing process, can use 3D printing technique to print unmanned aerial vehicle usually, and when 3D printed four rotor unmanned aerial vehicle, can use the supporting seat to place the four rotor unmanned aerial vehicle when 3D printed unmanned aerial vehicle, and at the printing in-process, the height-adjusting that is not convenient for of current supporting seat is mostly, lead to not being convenient for when using to highly adjusting the supporting seat and lead to not being convenient for adaptation 3D to print unmanned aerial vehicle, lead to 3D printer body need increase elevating gear and carry out altitude mixture control, the manufacturing cost of 3D printer has been increased, in view of this, provide a four rotor unmanned aerial vehicle based on 3D printing technique for manufacturing supporting seat in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a four rotor unmanned aerial vehicle make and use supporting seat based on 3D printing technique possesses the advantage of being convenient for highly adjusting the supporting seat, has solved the problem of being not convenient for highly adjusting the supporting seat.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting seat for manufacturing a quad-rotor unmanned aerial vehicle based on a D printing technology comprises a box body and a supporting plate, wherein a lifting mechanism is arranged on the lower surface of the supporting plate, and a rotating mechanism is arranged on the upper surface of the supporting plate;

the lifting mechanism comprises a first motor fixed to the lower surface of the box body, the output end of the first motor penetrates through the box body, extends into the box body and is connected with the box body in a rotating mode through a bearing, a rotating shaft is fixed to the output shaft of the first motor, a worm is fixed to the outer surface of the rotating shaft, a worm wheel is meshed to the back face of the worm, a threaded rod is fixed to the inner peripheral wall of the worm wheel, two threaded sleeves are connected to the outer surface of the threaded rod in a threaded mode, a moving block is fixed to the outer surface of each threaded sleeve, a sliding rod is fixed to the lower surface of each moving block, the upper surfaces of the two moving blocks are hinged to a hinge rod through hinge frames, and the lifting mechanism further comprises a first sliding block fixed to the left end and the right end of the supporting plate.

Furthermore, two rectangular holes about the diapire of box inner chamber has been seted up, two the slide bar is located the inside of two rectangular holes about and rather than sliding connection respectively.

Further, the slide has all been seted up at both ends about the box, two the one end that first slider was carried on the back mutually is located the inside of controlling two spouts respectively and rather than sliding connection, slide and first slider all are the T shape.

Furthermore, both ends are rotated with the both ends about the box inner chamber respectively about the threaded rod and are connected through the bearing, the screw thread opposite direction at both ends about the threaded rod surface, the lower surface of backup pad is articulated mutually with two hinge arms through two articulated framves, the lower fixed surface of box has four bases, and the lower surface of four bases all is fixed with the slipmat.

Further, rotary mechanism include with backup pad lower fixed surface's second motor, the output of second motor runs through and extends to the upper surface of backup pad and is connected rather than rotating through the bearing, the output of second motor is fixed with the connecting rod, the upper surface of connecting rod is fixed with the supporting seat, rotary mechanism still include with backup pad upper surface fixed two dead levers, the upper surface fixed of dead lever has the second slider.

Further, the lower surface of supporting seat has been seted up the spout, the spout is the annular, two the second slider all is located the inside of spout and rather than sliding connection.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this four rotor unmanned aerial vehicle make and use supporting seat based on 3D printing technique, through setting up elevating system, the height that makes the supporting seat can be convenient obtains adjusting, thereby avoided because the highly be not convenient for of supporting seat adjust make the 3D printer be not convenient for smooth carry out four rotor unmanned aerial vehicle 3D print, and when setting up elevating system on the 3D printer, can be because the structure of 3D printer is comparatively compact usually to increase the manufacturing cost of 3D printer.

2. This four rotor unmanned aerial vehicle make and use supporting seat based on 3D printing technique through setting up rotary mechanism, makes the 3D printer when printing, through rotating the supporting seat, can be convenient to four rotor unmanned aerial vehicle that do not print the completion on the supporting seat carry out the position and adjust, has improved the efficiency of printing 3D.

Drawings

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

fig. 2 is a schematic structural view of the lifting mechanism of the present invention;

fig. 3 is a schematic structural diagram of the rotating mechanism of the present invention.

In the figure: the device comprises a box body 1, a support plate 2, a lifting mechanism 3, a first motor 301, a rotating shaft 302, a worm 303, a worm wheel 304, a threaded rod 305, a threaded sleeve 306, a moving block 307, a sliding rod 308, a hinged rod 309, a first sliding block 310, a rotating mechanism 4, a second motor 401, a connecting rod 402, a supporting seat 403, a fixing rod 404 and a second sliding block 405.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-2, in this embodiment, a four-rotor unmanned aerial vehicle supporting seat based on 3D printing technology for manufacturing includes a box 1 and a supporting plate 2, four bases are fixed to a lower surface of the box 1, non-slip mats are fixed to lower surfaces of the four bases, a lower surface of the supporting plate 2 is hinged to two hinge rods 309 through two hinge brackets, slides are respectively disposed at left and right ends of the box 1, two strip holes are disposed at left and right ends of a bottom wall of an inner cavity of the box 1, a lifting mechanism 3 is disposed on a lower surface of the supporting plate 2, and a rotating mechanism 4 is disposed on an upper surface of the supporting plate 2.

The lifting mechanism 3 comprises a first motor 301 fixed on the lower surface of the box body 1, the output end of the first motor 301 penetrates through the box body 1 and extends into the box body 1 and is rotatably connected with the box body through a bearing, a rotating shaft 302 is fixed on the output shaft of the first motor 301, a worm 303 is fixed on the outer surface of the rotating shaft 302, a worm wheel 304 is meshed on the back surface of the worm 303, a threaded rod 305 is fixed on the inner peripheral wall of the worm wheel 304, the left end and the right end of the threaded rod 305 are respectively rotatably connected with the left end and the right end of the inner cavity of the box body 1 through bearings, the thread directions of the left end and the right end of the outer surface of the threaded rod 305 are opposite to each other and are used for driving the two thread sleeves 306 to move towards the opposite or back-to-back ends, two thread sleeves 306 are connected on the outer surface of the threaded rod 305, the outer surface of thread bush 306 is fixed with movable block 307, the lower surface of movable block 307 is fixed with slide bar 308, two slide bars 308 are located the inside of controlling two rectangular holes respectively and rather than sliding connection, in order to prevent when threaded rod 305's rotation, it takes place to rotate to drive thread bush 306 along with threaded rod 305, the upper surface of two movable blocks 307 all articulates through the hinge mount has hinge bar 309, elevating system 3 still includes the first slider 310 of both ends fixed about with backup pad 2, the inside of two spouts about two first sliders 310 back on the back is located respectively and rather than sliding connection, slide and first slider 310 all are the T shape.

In this embodiment, by starting the first motor 301, the lower ends of the two hinge rods 309 are driven to move towards the opposite end, so as to jack up the supporting seat 403, thereby achieving the purpose of adjusting the height of the supporting seat 403.

It should be noted that the control mode of the present invention is controlled by the controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, the power supply also belongs to the common knowledge in the art, and the present invention is mainly used to protect the mechanical device, so the present invention does not explain the control mode and the circuit connection in detail.

Referring to fig. 3, in order to rotate the supporting seat 403, the rotating mechanism 4 in this embodiment includes a second motor 401 fixed to the lower surface of the supporting plate 2, an output end of the second motor 401 penetrates through and extends to the upper surface of the supporting plate 2 and is rotatably connected to the upper surface of the supporting plate through a bearing, an output end of the second motor 401 is fixed to a connecting rod 402, the upper surface of the connecting rod 402 is fixed to the supporting seat 403, a sliding groove is formed in the lower surface of the supporting seat 403, the sliding groove is annular, the rotating mechanism 4 further includes two fixing rods 404 fixed to the upper surface of the supporting plate 2, a second slider 405 is fixed to the upper surface of the fixing rod 404, and the two second sliders 405 are located inside the sliding groove and are slidably connected to the sliding groove, so as to improve stability of the supporting seat 403.

In this embodiment, the second motor 401 is started to drive the connecting rod 402 to rotate, so as to drive the supporting seat 403 to rotate, thereby achieving the purpose of rotating the supporting seat 403.

The working principle of the above embodiment is as follows:

when the height of the supporting seat 403 needs to be adjusted, the first motor 301 is firstly turned on, further, the output shaft of the first motor 301 rotates to drive the rotating shaft 302 to rotate, the worm 303 is driven to rotate in the rotating process of the rotating shaft 302, the worm wheel 304 is driven to rotate in the rotating process of the worm 303, the threaded rod 305 is driven to rotate in the rotating process of the worm wheel 304, then the two threaded sleeves 306 are driven to move towards opposite ends, the threaded sleeves 306 drive the moving block 307 to move towards opposite ends when moving, and the supporting seat 403 is further jacked up through the hinged rod 309, so that the height of the supporting seat 403 is adjusted; simultaneously, through starting second motor 401, the output shaft of second motor 401 can transfer connecting rod 402 rotatory at rotatory in-process, and at the rotatory in-process of connecting rod 402, can drive supporting seat 403 rotatory, has reached the purpose that makes supporting seat 403 rotatory.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a four rotor unmanned aerial vehicle make and use supporting seat based on 3D printing technique, includes box (1) and backup pad (2), its characterized in that: the lower surface of the supporting plate (2) is provided with a lifting mechanism (3), and the upper surface of the supporting plate (2) is provided with a rotating mechanism (4);

the lifting mechanism (3) comprises a first motor (301) fixed to the lower surface of a box body (1), the output end of the first motor (301) penetrates through the box body (1), extends into the box body and is rotatably connected with the box body through a bearing, a rotating shaft (302) is fixed to the output shaft of the first motor (301), a worm (303) is fixed to the outer surface of the rotating shaft (302), a worm wheel (304) is meshed with the back surface of the worm (303), a threaded rod (305) is fixed to the inner peripheral wall of the worm wheel (304), two threaded sleeves (306) are connected to the outer surface of the threaded rod (305) in a threaded mode, a moving block (307) is fixed to the outer surface of each threaded sleeve (306), a sliding rod (308) is fixed to the lower surface of the moving block (307), hinged rods (309) are hinged to the upper surfaces of the two moving blocks (307) through hinged frames, and the lifting mechanism (3) further comprises a first sliding block (310) fixed to the left end and the right end of a supporting plate (2).

2. The supporting seat for the manufacture of the quad-rotor unmanned aerial vehicle based on the 3D printing technology according to claim 1, wherein: two rectangular holes about the diapire of box (1) inner chamber has been seted up, two slide bar (308) are located the inside of two rectangular holes about and rather than sliding connection respectively.

3. The supporting seat for the manufacture of the quad-rotor unmanned aerial vehicle based on the 3D printing technology according to claim 1, wherein: the slide has all been seted up at both ends about box (1), two the one end that first slider (310) carried on the back mutually is located the inside of controlling two spouts respectively and rather than sliding connection, slide and first slider (310) all are the T shape.

4. The supporting seat for manufacturing the quadrotor unmanned aerial vehicle based on the 3D printing technology according to claim 1, which is characterized in that: both ends pass through the bearing rotation with both ends about box (1) inner chamber respectively about threaded rod (305) and are connected, the screw thread opposite direction at both ends about threaded rod (305) surface, the lower surface of backup pad (2) is articulated mutually with two hinge bar (309) through two articulated framves, the lower fixed surface of box (1) has four bases, and the lower surface of four bases all is fixed with the slipmat.

5. The supporting seat for the manufacture of the quad-rotor unmanned aerial vehicle based on the 3D printing technology according to claim 1, wherein: rotary mechanism (4) including with backup pad (2) lower fixed surface's second motor (401), the output of second motor (401) runs through and extends to the upper surface of backup pad (2) and is connected rather than rotating through the bearing, the output of second motor (401) is fixed with connecting rod (402), the upper surface of connecting rod (402) is fixed with supporting seat (403), rotary mechanism (4) still include with backup pad (2) upper fixed surface two dead levers (404), the upper surface of dead lever (404) is fixed with second slider (405).

6. The supporting seat for the manufacture of the quad-rotor unmanned aerial vehicle based on the 3D printing technology according to claim 5, wherein: the spout has been seted up to the lower surface of supporting seat (403), the spout is the annular, two second slider (405) all is located the inside of spout and rather than sliding connection.