CN212195952U

CN212195952U - Unmanned aerial vehicle cloud platform quick detach axle device

Info

Publication number: CN212195952U
Application number: CN202020465012.2U
Authority: CN
Inventors: 李磊
Original assignee: Nanjing Xiaofei Intelligent Technology Co Ltd
Current assignee: Nanjing Xiaofei Intelligent Technology Co Ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-22
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses an unmanned aerial vehicle cloud platform quick detach axle device, including Z axle part, quick detach axle part and installation part, the one end of installation part and quick detach axle part is the fixed connection first connecting piece respectively, the other end of quick detach axle part and Z axle part are the fixed connection second connecting piece respectively, first connecting piece and second connecting piece detachable connection; a first connecting piece: including first structure and second structure, be equipped with the cavity between first structure and the second structure, sliding connection has two driving pieces in the cavity, and the extension is provided with two clamping pieces on two driving pieces, and two clamping pieces all pierce through the second structure, and sliding connection has the button spare that drives two driving pieces and remove on the second connecting piece, is equipped with first reset structure and second reset structure in the cavity. The quick-release shaft part, the Z shaft part and the mounting part can be quickly detached or mounted, and the use convenience is improved.

Description

Unmanned aerial vehicle cloud platform quick detach axle device

Technical Field

The utility model relates to an unmanned aerial vehicle field, concretely relates to unmanned aerial vehicle cloud platform quick detach axle device.

Background

An unmanned aerial vehicle cloud platform is a device for keeping an unmanned aerial vehicle camera to keep horizontal shooting. This cloud platform generally includes these three parts of Z axle part, quick detach axle part and installation part, and the Z axle part is fixed with unmanned aerial vehicle, and the installation part is fixed with the camera. The quick-release shaft part and the other two parts can be mutually detached or installed, and after the quick-release shaft part is detached, the Z shaft part can be directly connected with the installation part.

Above-mentioned quick detach axle part has the effect that increases camera stability, but current quick detach axle part is connected through screw and other two parts realization, and holistic dismantlement and installation are not convenient.

Disclosure of Invention

In order to overcome not enough among the prior art, the utility model provides an unmanned aerial vehicle cloud platform quick detach axle device can realize quick detach axial region and Z axle part and installing part and dismantle or install fast, improves and uses the convenience.

In order to achieve the above object, the utility model discloses an unmanned aerial vehicle cloud platform quick detach axle device, including Z axle portion, quick detach axle portion and installation portion, the installation portion and the one end of quick detach axle portion are fixedly connected with first connecting piece respectively, the other end of quick detach axle portion and Z axle portion are fixedly connected with the second connecting piece respectively, first connecting piece and second connecting piece detachable connection; a first connecting piece: including first structure and second structure, be equipped with the cavity between first structure and the second structure, sliding connection has two driving pieces in the cavity, and the extension is provided with two clamping pieces on two driving pieces, and two clamping pieces all pierce through the second structure, and sliding connection has the button spare that drives two driving pieces and remove on the second connecting piece, is equipped with first reset structure and second reset structure in the cavity.

Further, first reset structure is including fixing four first guide posts at first structure back, each first guide post outside cover is equipped with first spring, the tip of first spring is equipped with the restriction piece, be equipped with two restriction grooves on two driving pieces respectively, the restriction piece pierces through the second structure, the restriction piece includes coaxial fixed first cylinder and second cylinder, first cylindrical diameter is greater than the cylindrical diameter of second, first cylindrical top is equipped with the recess that supplies first spring to place, be equipped with the slot on the driving piece, the slot includes first circular slot and second circular slot, first circular slot and second circular slot communicate each other, the internal diameter of first circular slot equals with first cylindrical diameter, the internal diameter of second circular slot equals with the cylindrical diameter of second.

Further, the second reset structure includes that an organic whole sets up the frame that pushes away that is "T" shape on the driving piece, and threaded connection has the second guide post on the second structure, and the second direction outside cover is equipped with the second spring, and the second spring is contradicted with pushing away the frame.

Further, the ends of the clamping member are provided with a first bevel and a second bevel, respectively.

Furthermore, the inside of cavity is equipped with the frame that resets, is equipped with reset spring in the frame that resets.

Has the advantages that: the quick-release shaft part is disassembled and assembled through the first connecting piece and the second connecting piece, so that the whole quick disassembly or assembly of the quick-release shaft part is realized.

Drawings

The invention will be further described and illustrated with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a fast dismounting shaft device of an unmanned aerial vehicle cradle head according to a preferred embodiment of the present invention;

FIG. 2 is one of the views of an exploded view of the first connector of the quick release shaft apparatus of FIG. 1;

FIG. 3 is a second perspective view of an exploded view of the first connector of the quick release shaft apparatus of FIG. 1;

FIG. 4 is a schematic view of the internal structure of a first coupling member of the quick release shaft apparatus of FIG. 1;

FIG. 5 is a schematic view of the connection structure of the back part of the first connecting member and the mating member;

FIG. 6 is a cross-sectional view taken at A-A of FIG. 5;

fig. 7 is a schematic position diagram of the limiting member after the first connecting member is connected with the second connecting member.

Reference numerals: 1. a Z-axis portion; 2. a quick-release shaft part; 3. a mounting portion; 4. a first connecting member; 5. a second connecting member; 41. a first structural member; 42. a second structural member; 43. a drive member; 44. a clamping member; 45. a linkage groove; 46. a button member; 47. a protrusion; 6. a second reset structure; 61. pushing the frame; 62. a second guide post; 63. a second spring; 7. a first reset structure; 71. a first guide post; 72. a first spring; 73. a limiting member; 731. a first cylinder; 732. a second cylinder; 8. a first circular groove; 9. a second circular groove; 10. a first beveled edge; 11. a second beveled edge; 12. a mating member;

Detailed Description

The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.

Examples

As shown in fig. 1, the utility model provides an unmanned aerial vehicle cloud platform quick detach axle device, including Z axle part 1, quick detach axle part 2 and installing part 3, Z axle part 1 is used for connecting unmanned aerial vehicle, and installing part 3 is used for installing the camera.

As shown in fig. 1, a first connecting member 4 is fixedly connected to one end of the mounting portion 3 and one end of the quick release shaft portion 2, and a second connecting member 5 is fixedly connected to the other end of the quick release shaft portion 2 and the Z shaft portion 1. The first connecting piece 4 and the second connecting piece 5 can be mutually disassembled or quickly assembled, after the quick-disassembly shaft part 2 is disassembled from the Z shaft part 1 and the mounting part 3, the first connecting piece 4 of the mounting part 3 can be quickly connected with the second connecting piece 5 of the Z shaft part 1, and quick disassembly and assembly of the quick-disassembly shaft part 2 are realized.

As shown in fig. 2, the first connecting member 4 includes a first structural member 41 and a second structural member 42, after the first structural member 41 and the second structural member 42 are installed by screws, a cavity is left between the first structural member 41 and the second structural member 42, two driving members 43 are slidably connected in the cavity, and the two driving members 43 can only move left and right and cannot move in the longitudinal direction.

As shown in fig. 3, two clamping members 44 extend from the two driving members 43 on a side close to the second structural member 42, and both clamping members 44 penetrate the second structural member 42. The second connecting member 5 is attached to a side surface of the first connecting member 4 facing away from the first structural member 41. The second structure member 42 is provided with a linking groove 45 through which the clamping member 44 passes, and since the clamping member 44 moves along with the movement of the driving member 43, the linking groove 45 through which the clamping member 44 passes on the second structure member 42 leaves a gap in the left-right direction, through which the clamping member 44 moves.

As shown in fig. 4, a button member 46 for driving the two driving members 43 to move is slidably connected to the second link 5, the button member 46 is located at the middle of the space position of the two driving members 43, and the button member 46 is used for moving the two driving members 43 to the left and right. When the button member 46 slides along the second link member 5, a projection 47 is provided on the button member 46 to push the two driving members 43 apart left and right.

As shown in fig. 3 and 4, a second restoring structure 6 is provided on each of the left and right sides of the two driving members 43, and the second restoring structure 6 is used for pushing the driving members 43 so that the clamping members 44 clamp the second connecting member 5. Four first return structures 7 are provided at the top of the driving member 43, the first return structures 7 being used to limit the position of the driving member 43.

As shown in fig. 3, the first returning structure 7 includes four first guiding columns 71 disposed on one side surface of the first structural member 41 facing the second structural member 42, a first spring 72 is sleeved outside the four first guiding columns 71, and a limiting member 73 is disposed at an end of the first spring 72. As shown in fig. 2, the restricting member 73 includes a first cylinder 731 and a second cylinder 732 coaxially connected, the first cylinder 731 has a larger diameter than the second cylinder 732, a recess for the first spring 72 to abut is formed at the top of the first cylinder 731, and the second cylinder 732 penetrates the second structural member 42 of the first connecting member 4.

As shown in fig. 4, the second restoring structure 6 includes a pushing frame 61 integrally disposed on the top surface of the two driving members 43, the pushing frame 61 is "T" shaped, two recessed surfaces of the pushing frame 61 face the left and right sides respectively, second guiding posts 62 are disposed on the left and right sides of the pushing frame 61 respectively, a second spring 63 is sleeved outside the second guiding posts 62, and the two second springs 63 respectively abut against the two recessed surfaces of the pushing frame 61.

As shown in fig. 2, the driving member 43 has slots on its surface, the slots include a first circular groove 8 and a second circular groove 9, the first circular groove 8 has an inner diameter approximately equal to the diameter of the first cylinder 731, and the second circular groove 9 has an inner diameter approximately equal to the diameter of the second cylinder 732. The first circular groove 8 is communicated with the second circular groove 9.

As shown in FIG. 5, the surface of the second connecting member 5 is shaped to contact four first cylinders 731 and two clamping members 44, because the second connecting member 5 drives the first cylinders 731 to slide out of the first circular groove completely while the second connecting member 5 is engaged with the clamping members 44. in this embodiment, the surface of the second connecting member 5 is provided with a sheet-like engaging member 12 preferably shaped like an I.

As shown in fig. 5 and 6, the longitudinal cross-sectional shape of the end portion of the clamping member 44 is a quadrangle, and this is because a gap is left between the end portion of the clamping member 44 and the surface of the second structure member 42, when the fitting member 12 is installed, the fitting member 12 first interferes with the first inclined edge 10 of the top surface of the clamping member 44, the clamping member 44 compresses the second spring 63, and the fitting member 12 reaches the installation position, that is, when the fitting member 12 is located between the gap between the clamping member 44 and the surface of the second structure member 42, the second spring 63 is urged by the elastic force of the second spring 63 to clamp the fitting member 12 by the second inclined edge 11 of the.

The installation action process of the embodiment is as follows:

in an initial state, as shown in fig. 4, the first cylinder 731 of the first connecting member 4 is inserted into the first circular groove 8, and due to the interference limiting effect of the first cylinder 731 and the side wall of the first circular groove 8, the two driving members 43 cannot move in the left-right direction, and the positions of the two driving members 43 are limited;

when the second connecting piece 5 is connected with the first connecting piece 4:

first, as shown in fig. 5, the second connecting member 5 is connected to the first connecting member 4 from the bottom of the second structure member 42 of the first connecting member 4, and the fitting member 12 of the second connecting member 5 simultaneously interferes with the four restricting members 73 penetrating the second structure member 42.

The second connecting member 5 first makes the four restricting members 73 compress the first spring 72, the first cylinder 731 of the four restricting members 73 completely slides out of the first circular groove 8, the first circular groove 8 no longer restricts the left-right sliding of the first cylinder 731, the two driving members 43 can slide left-right, and the two driving members 43 approach each other under the action of the second spring 63 (forming an approximate figure 7 configuration). Then the mating member of the second connecting element 5 contacts the two clamping members 44 again, the mating members abut against the first bevel 10, the clamping members 44 and the driving members 43 connected with the clamping members 44 are simultaneously opened left and right under the interference of the mating members 12, the two driving members 43 compress the second return spring, and the two driving members 43 are no longer in the form of fig. 7.

As the engagement members continue to be pressed, the engagement members are pressed into the position of the second bevelled edge 11, and the two driving members 43 are now moved closer together due to the gripping of the engagement members by the bevelled edge structure of the second bevelled edge 11, and finally the driving members 43 are in the configuration of fig. 7 and grip the engagement members of the second coupling member, the first cylinder 731 is in the first circular groove 8 and the bottom surface of the second cylinder 732 abuts against the upper surface of the driving members 43.

When the second connecting piece 5 is detached from the first connecting piece 4:

when the button member 46 is pushed, the protrusion 47 on the button member 46 contacts the two driving members 43 and separates the two driving members 43 from each other, relative movement between the driving members 43 and the first cylinder 731 is generated until the first cylinder 731 is just reinserted into the first circular groove 8, the elastic force of the first spring 72 is restored, the first spring 72 pushes the first cylinder 731 into the first circular groove 8, the two driving members 43 keep the two clamping members 44 separated due to the limit of the first circular groove 8 and the first cylinder 731, and the clamping member 44 of the first connecting member 4 is separated from the mating member 12 on the second connecting member.

The cavity is internally provided with a reset frame at the end of the button member 46, and the reset frame is provided with a reset spring therein for extending the end of the button member out of the second structural member 42 when the button member is pushed by no human force.

The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.

Claims

1. The quick-release shaft device of the unmanned aerial vehicle holder comprises a Z shaft part, a quick-release shaft part and a mounting part, and is characterized in that one ends of the mounting part and the quick-release shaft part are fixedly connected with a first connecting piece respectively, the other end of the quick-release shaft part and the Z shaft part are fixedly connected with a second connecting piece respectively, and the first connecting piece and the second connecting piece are detachably connected;

a first connecting piece: including first structure and second structure, be equipped with the cavity between first structure and the second structure, sliding connection has two driving pieces in the cavity, two extend on the driving piece and be provided with two clamping pieces, two the clamping piece all pierces through the second structure, sliding connection has the button spare that two driving pieces of drive removed on the second connecting piece, be equipped with first structure and the second structure that resets in the cavity.

2. The fast dismounting shaft device of unmanned aerial vehicle pan-tilt head according to claim 1, wherein the first reset structure comprises four first guide posts fixed on the back of the first structural member, each first guide post is sleeved with a first spring, the end of the first spring is provided with a limiting member, two limiting grooves are respectively arranged on the two driving members, the limiting member penetrates through the second structural member, the limiting member comprises a first cylinder and a second cylinder which are coaxially fixed, the diameter of the first cylinder is larger than that of the second cylinder, the top of the first cylinder is provided with a groove for the first spring to be placed, the driving members are provided with slots, the slots comprise a first circular groove and a second circular groove, the first circular groove and the second circular groove are mutually communicated, the inner diameter of the first circular groove is equal to that of the first cylinder, the inner diameter of the second circular groove is equal to that of the second cylinder, the limiting piece penetrates through the second structural piece.

3. The fast-dismounting shaft device of unmanned aerial vehicle cloud platform of claim 1, characterized in that, the second reset structure includes that an organic whole sets up and is the frame that pushes away of "T" shape on the driving piece, threaded connection has the second guide post on the second structure, second direction outside cover is equipped with the second spring, the second spring with push away the frame conflict.

4. The rapid disassembly shaft assembly of an unmanned aerial vehicle holder as claimed in claim 1, wherein the clamping member has a first bevel edge and a second bevel edge at its ends.

5. The rapid dismounting shaft device for the pan/tilt head of an unmanned aerial vehicle as claimed in claim 1, wherein a reset frame is disposed inside the cavity, and a reset spring is disposed in the reset frame.