CN220843034U - Screw convenient to installation - Google Patents
Screw convenient to installation Download PDFInfo
- Publication number
- CN220843034U CN220843034U CN202322797564.XU CN202322797564U CN220843034U CN 220843034 U CN220843034 U CN 220843034U CN 202322797564 U CN202322797564 U CN 202322797564U CN 220843034 U CN220843034 U CN 220843034U
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- groove
- propeller
- mounting
- fixedly connected
- block
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- 238000009434 installation Methods 0.000 title claims abstract description 40
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a propeller convenient to install, which comprises an unmanned wing frame, wherein a brushless motor is arranged in the unmanned wing frame, an output end of the brushless motor is fixedly connected with a mounting seat, a propeller frame is arranged above the mounting seat, a propeller wing is fixedly connected to the outer surface of the propeller frame, a mounting block is fixedly connected to the bottom of the propeller frame, a movable groove is formed in the mounting block, a connecting block is connected in a nested sliding manner in the movable groove, a mounting groove is formed in the top of the mounting seat, a connecting groove is formed in the inner wall of the mounting groove, an adjusting screw is connected in the movable groove in a rotating manner, and a thread groove is formed in the connecting block. In the utility model, the whole structure is simple to assemble and disassemble, an operation tool is not needed, the installation action can be completed by only inserting and rotating, the structure is very flexible and convenient to use, and compared with the conventional screw installation form, the structure is stronger in stability and durability.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicle accessories, in particular to a propeller convenient to install.
Background
The unmanned aerial vehicle is abbreviated as an Unmanned Aerial Vehicle (UAV), is an unmanned aerial vehicle operated by using radio remote control equipment and a self-provided program control device, or is operated by a vehicle-mounted computer completely or intermittently and autonomously, is very widely used and can be applied to various fields, and generally the unmanned aerial vehicle structurally comprises a frame, a control part, a brushless motor, a propeller and other structures;
Traditional some unmanned aerial vehicle screw, its mounting means is mostly all through adopting the mode that a plurality of little screws were screwed up, realizes on the mount pad with unmanned aerial vehicle screw fixed mounting to brushless motor output, and such mounting means not only need use operating tool during the dismouting, need one by one during the dismouting moreover dismouting, and the convenience is not enough, and simultaneously along with the promotion of maintenance frequency, wearing and tearing can promote between screw and the fixed screw hole to can influence the steadiness of structure.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a screw propeller convenient to install.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a screw convenient to installation, includes unmanned wing frame, install brushless motor in the unmanned wing frame, the output fixedly connected with mount pad of brushless motor, the top of mount pad is provided with the screw frame, the surface fixedly connected with oar wing of screw frame, and the bottom fixedly connected with installation piece of screw frame, be provided with movable groove on the installation piece, nested sliding connection has the connecting block in the movable groove, the top of mount pad is provided with the mounting groove, the mounting groove inner wall is provided with the spread groove, movable inslot internal rotation is connected with adjusting screw, be provided with the screw thread groove on the connecting block, be threaded connection between adjusting screw and the screw thread groove, be provided with the fixed slot in the installation piece, adjusting screw's one end and be located fixed slot fixedly connected with bevel gear one, be provided with bevel gear two in the fixed slot, be connected for the meshing between bevel gear one and the bevel gear two, fixedly connected with bevel gear operation pole on the center pin of operation pole, the top fixedly connected with bevel gear runner of operation pole.
As a further description of the above technical solution:
The installation block and the installation groove are arranged in a plugging fit mode, and the connection block and the connection groove are arranged in a plugging fit mode.
As a further description of the above technical solution:
the sections of the mounting blocks and the mounting grooves are rectangular.
As a further description of the above technical solution:
The movable groove is internally provided with a limit groove, a limit block is nested and slidably connected in the limit groove, and the connecting block is fixedly connected with the limit block.
As a further description of the above technical solution:
the top of the propeller frame is provided with an operating recess, in which the rotor wheel is located.
As a further description of the above technical solution:
The outer surface of the rotating wheel is provided with an anti-slip convex line.
As a further description of the above technical solution:
The connecting block, the connecting groove, the adjusting screw, the thread groove and the first bevel gears are correspondingly provided with a plurality of groups, and the first bevel gears are meshed with the second bevel gears.
The utility model has the following beneficial effects:
this screw convenient to installation, through setting up of installing block, connecting block, the mounting groove, the spread groove, adjusting screw, the thread groove, bevel gear, runner isotructure, can make whole screw structure can firmly stable location install on the mount pad, can guarantee from this that whole unmanned aerial vehicle screw can normal operating use, the while structure also can convenient dismantlement, the maintenance is overhauld in the convenience, whole structure dismouting easy operation need not to use operating tool, only need insert, rotatory can accomplish the installation action, use very nimble convenient, the relative conventional screw mounting form of structure is stronger moreover, stability and durability, repeatable assembling and disassembling, the dismouting wear rate is lower than some screw installations of conventional relatively.
Drawings
FIG. 1 is a schematic view of the overall structure of a propeller of the present utility model for easy installation;
FIG. 2 is a front view of a propeller of the present utility model for easy installation;
FIG. 3 is a top view of a mounting block for a propeller according to the present utility model for easy installation;
fig. 4 is a schematic structural view of a screw mounting manner of a conventional propeller.
Legend description:
1. unmanned wing frames; 2. a brushless motor; 3. a mounting base; 4. a propeller frame; 5. a paddle wing; 6. a mounting block; 7. a movable groove; 8. a connecting block; 9. a limit groove; 10. a limiting block; 11. a mounting groove; 12. a connecting groove; 13. adjusting a screw; 14. a thread groove; 15. a fixing groove; 16. bevel gears I; 17. bevel gears II; 18. an operation lever; 19. an operation notch; 20. a rotating wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a screw convenient to installation, including unmanned aerial vehicle wing frame 1, install brushless motor 2 in the unmanned aerial vehicle wing frame 1, unmanned aerial vehicle wing frame 1 is unmanned aerial vehicle upper wing frame part, mainly the installation of screw carries on the position, brushless motor 2 then is unmanned aerial vehicle commonly used drive structure, this is mature prior art product, not described in detail herein, brushless motor 2's output fixedly connected with mount pad 3, the top of mount pad 3 is provided with screw frame 4, screw frame 4's surface fixedly connected with wing 5, and screw frame 4's bottom fixedly connected with installation piece 6, be provided with movable groove 7 on the installation piece 6, nested sliding connection has connecting block 8 in the movable groove 7, the top of mount pad 3 is provided with mounting groove 11, the mounting groove 11 inner wall is provided with spread groove 12, be the grafting cooperation setting between installation piece 6 and the mounting groove 11, the connecting block 8 and the connecting groove 12 are arranged in a plugging fit manner, the mounting block 6, the mounting groove 11, the connecting block 8 and the connecting groove 12 are arranged in a matching manner, the screw frame 4 which can be a screw frame can be stably connected and mounted on the mounting seat 3, thereby completing the mounting work of the unmanned aerial vehicle screw, the structural positioning is stable and firm, the movable groove 7 is rotationally connected with the adjusting screw 13, the connecting block 8 is provided with the thread groove 14, the adjusting screw 13 is in threaded connection with the thread groove 14, the mounting block 6 is internally provided with the fixing groove 15, one end of the adjusting screw 13 is fixedly connected with the first bevel gear 16 which is positioned in the fixing groove 15, the second bevel gear 17 is arranged in the fixing groove 15, the first bevel gear 16 is in meshed connection with the second bevel gear 17, the central shaft of the second bevel gear 17 is fixedly connected with the operating lever 18, the top end of the operating lever 18 is fixedly connected with the rotating wheel 20, the mounting block 6 is inserted into the mounting groove 11, rotating wheel 20, rotating wheel 20 drives bevel gear two 17 through action bars 18 and rotates, bevel gear two 17 drives bevel gear one 16 and rotates, bevel gear one 16 drives adjusting screw 13 and rotates, adjusting screw 13 through the cooperation with thread groove 14, can drive connecting block 8 and insert in the spread groove 12, can accomplish the location installation of screw, the same operation can be convenient dismantlement, the relative traditional screw mounting means of whole structure, not only dismouting easy operation need not to use operating tool moreover, can reciprocal dismantlement, structural location is also more firm stable in addition, convenient and fast very convenient to use.
The cross section of installation piece 6 and mounting groove 11 is the rectangle, and the installation piece 6 of rectangle structure can guarantee that the screw can be stable when docking the installation, also guarantees simultaneously that brushless motor 2 drive mount pad 3 rotates, can steadily drive the screw and rotate.
The limiting groove 9 is arranged in the movable groove 7, the limiting block 10 is nested and slidably connected in the limiting groove 9, the connecting block 8 is fixedly connected with the limiting block 10, and the limiting structure can achieve a limiting and anti-falling effect, so that the situation that the connecting block 8 slips due to error operation is avoided.
The top of the propeller frame 4 is provided with an operating recess 19, the rotor 20 is located in the operating recess 19, and the arrangement of the operating recess 19 can provide a built-in protection effect for the rotor 20.
The outer surface of the rotating wheel 20 is provided with anti-skid convex lines, so that the smoothness of operation can be ensured when the rotating wheel 20 rotates, and the slipping is not easy to occur.
Connecting block 8, spread groove 12, adjusting screw 13, thread groove 14, first 16 of bevel gear correspond to be provided with the multiunit, a plurality of first 16 of bevel gears are all connected for the meshing with bevel gear two 17, multiunit structure's setting can make behind installation piece 6 and the installation groove 11 butt joint, four brother side atress homogeneity and stability, guaranteed the steadiness of whole screw butt joint installation from this, when bevel gear two 17 rotates, can drive a plurality of first 16 of bevel gears in step and rotate, can realize the synchronous regulation operation of a plurality of connecting block 8 structures from this.
Working principle: when the screw propeller convenient to install is used, the installation block 6 is inserted into the installation groove 11, the rotating wheel 20 is rotated, the rotating wheel 20 drives the bevel gear II 17 to rotate through the operating rod 18, the bevel gear II 17 drives the bevel gear I16 to rotate, the bevel gear I16 drives the adjusting screw 13 to rotate, the adjusting screw 13 can drive the connecting block 8 to be inserted into the connecting groove 12 through the cooperation with the thread groove 14, the positioning and the installation of the screw propeller can be completed, the screw propeller can be conveniently and rapidly detached through the same operation, and the screw propeller has simple structure and operation and flexible and convenient use.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a screw convenient to installation, includes unmanned aerial vehicle wing frame (1), its characterized in that: the unmanned wing frame (1) is internally provided with a brushless motor (2), the output end of the brushless motor (2) is fixedly connected with a mounting seat (3), a screw frame (4) is arranged above the mounting seat (3), the outer surface of the screw frame (4) is fixedly connected with a propeller blade (5), the bottom of the screw frame (4) is fixedly connected with a mounting block (6), the mounting block (6) is provided with a movable groove (7), the movable groove (7) is internally nested and slidingly connected with a connecting block (8), the top of the mounting seat (3) is provided with a mounting groove (11), the inner wall of the mounting groove (11) is provided with a connecting groove (12), an adjusting screw (13) is rotationally connected with the movable groove (7), a threaded groove (14) is arranged on the connecting block (8), a threaded connection is arranged between the adjusting screw (13) and the threaded groove (14), the mounting block (6) is internally provided with a fixing groove (15), one end of the adjusting screw (13) is positioned in the fixing groove (15) and is fixedly connected with a bevel gear (16), the bevel gear (17) is meshed with the bevel gear (17), an operating rod (18) is fixedly connected to the central shaft of the bevel gear II (17), and a rotating wheel (20) is fixedly connected to the top end of the operating rod (18).
2. A propeller for facilitating installation as claimed in claim 1, wherein: the installation block (6) and the installation groove (11) are arranged in a plug-in fit mode, and the connection block (8) and the connection groove (12) are arranged in a plug-in fit mode.
3. A propeller for facilitating installation as claimed in claim 1, wherein: the sections of the mounting blocks (6) and the mounting grooves (11) are rectangular.
4. A propeller for facilitating installation as claimed in claim 1, wherein: a limiting groove (9) is formed in the movable groove (7), a limiting block (10) is nested and connected in the limiting groove (9) in a sliding mode, and the connecting block (8) is fixedly connected with the limiting block (10).
5. A propeller for facilitating installation as claimed in claim 1, wherein: the top of the propeller frame (4) is provided with an operating recess (19), and the rotating wheel (20) is positioned in the operating recess (19).
6. A propeller for facilitating installation as claimed in claim 1, wherein: the outer surface of the rotating wheel (20) is provided with anti-skid convex lines.
7. A propeller for facilitating installation as claimed in claim 1, wherein: the connecting block (8), the connecting groove (12), the adjusting screw (13), the thread groove (14) and the first bevel gears (16) are correspondingly provided with a plurality of groups, and the first bevel gears (16) are meshed with the second bevel gears (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322797564.XU CN220843034U (en) | 2023-10-18 | 2023-10-18 | Screw convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322797564.XU CN220843034U (en) | 2023-10-18 | 2023-10-18 | Screw convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220843034U true CN220843034U (en) | 2024-04-26 |
Family
ID=90786648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322797564.XU Active CN220843034U (en) | 2023-10-18 | 2023-10-18 | Screw convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220843034U (en) |
-
2023
- 2023-10-18 CN CN202322797564.XU patent/CN220843034U/en active Active
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