CN216186012U - Foot rest rapid disassembly structure and unmanned aerial vehicle - Google Patents

Abstract

The utility model relates to a foot rest quick-release structure and an unmanned aerial vehicle. The quick release structure comprises a fixing piece, a quick release piece and a fastening piece, wherein one of the fixing piece and the quick release piece is provided with an assembling hole, and the other one of the fixing piece and the quick release piece is provided with an assembling shaft; the fixing piece comprises a clamping part, and the quick-release piece comprises a clamping part so that the clamping part is clamped in the clamping part when the assembling shaft passes through the assembling hole; the fastener is used for detachably fixing the fixing piece and the quick-release piece. The assembly shaft passes through the pilot hole and makes mounting and quick detach be connected, also through the joint of buckle part and joint portion simultaneously, avoids mounting and quick detach spare to vibrate or collide because the existence in clearance when being connected through assembly shaft and pilot hole, carries out detachably with mounting and quick detach spare through the fastener and fixes, further ensures the reliability that mounting and quick detach spare are connected, reaches the purpose of easily disassembling fast simultaneously.

Description

Foot rest rapid disassembly structure and unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a foot rest quick-release structure and an unmanned aerial vehicle.

Background

Along with the development of the unmanned aerial vehicle technology, the unmanned aerial vehicle technology is also civilized, and more industries adopt the unmanned aerial vehicle to carry out relevant operation. Unmanned aerial vehicle needs the foot rest to support the unmanned aerial vehicle organism and needs to adopt the foot rest to create unmanned aerial vehicle's carry space. But unmanned aerial vehicle especially large-scale industry unmanned aerial vehicle installs the volume occupation space behind the foot rest great, because the volume problem brings great influence to carrying and transportation, increases unmanned aerial vehicle use cost. Therefore, it has important meaning to solve unmanned aerial vehicle portability problem.

Among the prior art scheme, there is unmanned aerial vehicle foot rest quick detach connecting piece with unmanned aerial vehicle foot rest quick assembly disassembly so that the transportation and carry. Chinese patent "CN 209757509U" discloses an unmanned aerial vehicle foot rest quick detach connecting piece and unmanned aerial vehicle, and this utility model discloses including being used for with organism fixed connection's pedestal, fixedly connected with sleeve pipe on the pedestal, the intraductal coaxial sleeve that can dismantle the sleeve of being connected with the foot rest that is provided with of cover, the sleeve passes through the connecting pin with the sleeve pipe and is connected. Because the connecting pin is not fixed, the connecting pin can rotate relative to the sleeve and the sleeve, and meanwhile, assembly gaps exist among the sleeve, the sleeve and the connecting pin, so that the sleeve and the sleeve are very easy to shake. And then lead to unmanned aerial vehicle flight in-process to produce great vibrations and abnormal sound, simultaneously because the wearing and tearing of the collision also aggravation structure between the part bring huge hidden danger for unmanned aerial vehicle flight.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a quick release structure for a foot rest, which can eliminate the assembly gap, and has a simple structure and is easy to be quickly disassembled.

The utility model provides a quick-release structure of a human-computer foot rest, which comprises a fixing piece, a quick-release piece and a fastening piece, wherein one of the fixing piece and the quick-release piece is provided with an assembling hole, and the other one is provided with an assembling shaft; the fixing piece comprises a clamping part, and the quick-release piece comprises a clamping part so that the clamping part is clamped in the clamping part when the assembling shaft passes through the assembling hole; the fastener is used for detachably fixing the fixing piece and the quick-release piece.

According to the arrangement, one of the fixing piece and the quick-release piece is provided with the assembling hole, and the other one is provided with the assembling shaft, so that the assembling shaft can penetrate through the assembling hole to realize the connection of the fixing piece and the quick-release piece; also through the joint of buckle portion and joint portion simultaneously, prevent to take place to rotate between assembly axle and the pilot hole, because the rotation between assembly axle and pilot hole takes place to rock when avoiding mounting and quick detach to be connected, carries out detachably with mounting and quick detach through the fastener and fixes, further ensures the reliability that mounting and quick detach are connected, reaches the purpose of easily disassembling fast simultaneously.

In one embodiment, one of the clamping portion and the buckling portion is provided with a groove, the other is a protrusion, and the groove is clamped in the protrusion.

So set up, through seting up the recess in joint portion and buckle portion, another sets up to the arch, with recess joint in the arch to realize the joint between mounting and the quick detach piece.

In one embodiment, the groove is an arc-shaped groove, and the protrusion is an arc-shaped protrusion adapted to the groove.

So set up, through setting up the recess into the arc, set up the arch into the arc of adaptation in the recess to promote the joint effect between arch and recess.

In one embodiment, when the fixing member has the assembling hole, the clamping portion is disposed along a peripheral side of the assembling hole, and the fastening portion is disposed along a peripheral side of the assembling shaft.

So set up, through with joint portion along all sides of pilot hole set up, buckle portion along all sides of assembly axle set up to when the user will assemble the axle and insert the pilot hole, easily carry out the joint with joint portion and buckle portion, simplify the operating procedure, in order to promote user's availability factor.

In one embodiment, the fastener comprises a hoop part and a locking part, wherein the hoop part covers the joint of the fixing part and the quick-release part, and the locking part is used for locking the hoop part.

So set up, through being provided with staple bolt portion with the fastener for staple bolt portion cladding the mounting with the junction of quick detach piece, so that the fastener also strengthens the intensity of mounting and quick detach piece junction when carrying out detachably fixed with mounting and quick detach piece, in order to realize can being applicable to the great unmanned aerial vehicle of load.

In one embodiment, the hoop part comprises a first hoop part and a second hoop part, the first hoop part is hinged to the second hoop part, and the locking part fixedly connects the first hoop part and the second hoop part in a detachable manner.

So set up, set up first staple bolt portion and second staple bolt portion through staple bolt portion, with first staple bolt portion and second staple bolt portion articulated to when realizing that the user uses staple bolt portion to connect mounting and quick detach piece, only need lock one end staple bolt portion can, reduce the operating procedure when dismouting mounting and quick detach piece, promote the convenience in use.

In one embodiment, the first hoop section is partially secured to the quick-disconnect member or partially secured to the fastener.

With the arrangement, the first hoop part is partially fixed on the quick-release part or partially fixed on the fixing part, so that the possibility of losing the fastener is reduced, and the connection firmness of the fastener to the fixing part and the quick-release part is increased.

In one embodiment, the locking portion is a snap.

Thus, the locking part is arranged to be buckled, so that the locking part can be locked to the hoop part conveniently.

In one embodiment, the number of the locking parts is set to one or more.

The arrangement is that the locking parts are arranged into one or more parts so as to improve the locking firmness of the locking parts for the hoop parts.

The utility model further comprises an unmanned aerial vehicle which comprises the foot rest quick release structure as described in any one of the claims 1 to 8.

Drawings

Fig. 1 is a schematic structural view of a quick release structure of a foot rest according to an embodiment of the utility model;

FIG. 2 is a schematic view of the embodiment of FIG. 1 with the fastener opened;

FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;

fig. 4 is a schematic structural diagram of another view angle in fig. 2.

Reference numerals: 10. a fixing member; 11. an assembly hole; 12. a clamping part; 13. a groove; 20. a quick-release member; 21. assembling a shaft; 22. a fastening part; 23. a protrusion; 30. a fastener; 31. a hoop part; 311. a first hoop section; 312. a second hoop section; 32. a locking portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

In unmanned aerial vehicle technical field, in order to make things convenient for carrying and the transportation of unmanned aerial vehicle, generally need carry out the dismouting with the unmanned aerial vehicle foot rest and occupy the space of carrying and transporting in order to reduce.

Can realize dismantling fast to the unmanned aerial vehicle foot rest among the prior art scheme, nevertheless there is the fit-up gap often between the quick dismantlement part structure, because the existence in clearance, very easily lead to unmanned aerial vehicle flight in-process to produce great vibrations and abnormal sound, simultaneously because the wearing and tearing of the structure are also aggravated in the collision between the part, bring huge hidden danger for unmanned aerial vehicle flight.

In order to solve the technical problems, the utility model provides a rapid disassembly structure for a foot rest, wherein an assembly shaft 21 and an assembly hole 11 of the rapid disassembly structure are completely eliminated through clamping of a clamping portion 12 and a clamping portion 22 and fixing of a fastening piece 30, so that the flight quality and the flight safety of an unmanned aerial vehicle can be guaranteed.

As shown in fig. 1 to 4, the quick release structure of a foot stool provided by the present invention includes a fixing member 10, a quick release member 20 and a fastening member 30. The fixing part 10 is used for connecting an unmanned aerial vehicle body (not shown) and a quick release part 20; the fastener 30 is used to detachably fix the fixing member 10 with the quick release member 20.

Further, the fixing member 10 includes a clamping portion 12, and the quick release member 20 includes a clamping portion 22, so that the clamping portion 22 is clamped in the clamping portion 12 when the assembling shaft 21 passes through the assembling hole 11; one of the clamping part 12 and the buckling part 22 is provided with a groove 13, the other is a bulge 23, and the groove 13 is clamped in the bulge 23.

In this embodiment, the one end that unmanned aerial vehicle organism was connected to mounting 10 is roughly square, and mounting hole 11 is seted up in the other end of mounting 10 and the joint portion 12 of mounting 10 is seted up flutedly 13. The fitting shaft 21 is provided to the quick release 20, and the engaging portion 22 of the fitting shaft 21 is provided as a projection 23. Through opening the mounting hole 11 in the fixing member 10, the quick release member 20 is provided with a mounting shaft 21, so that the mounting shaft 21 can pass through the mounting hole 11, thereby realizing the connection between the fixing member 10 and the quick release member 20. Meanwhile, the quick-release part 20 and the fixing part 10 are also clamped with the clamping part 12 through the clamping part 22, so that the assembly shaft 21 and the assembly hole 11 are prevented from rotating, and the quick-release part 20 is prevented from shaking due to the rotation between the assembly shaft 21 and the assembly hole 11 when being connected with the fixing part 10. Further, the fixing member 10 and the quick release member 20 are detachably fixed by the fastening member 30, so that the reliability of connection between the fixing member 10 and the quick release member 20 is guaranteed, and the purpose of easy and quick disassembly is achieved.

It can be understood that one of the fixing member 10 and the quick release member 20 is opened with a fitting hole 11, and the other is correspondingly provided with a fitting shaft 21. The utility model does not limit the opening position of the assembly hole 11, and can be arranged on the fixing piece 10 or the quick-release piece 20. When the assembling hole 11 is opened in the fixing member 10, the assembling shaft 21 should be correspondingly arranged on the quick-release member 20; when the assembling hole 11 is opened on the quick-release member 20, the assembling shaft 21 is correspondingly arranged on the fixing member 10. As long as the fixing member 10 and the quick release member 20 can be connected with the assembling by the assembling shaft 21.

Specifically, the groove 13 is provided along the peripheral side of the fitting hole 11, and the protrusion 23 is provided along the peripheral side of the fitting shaft 21. By providing the recess 13 along the peripheral side of the fitting hole 11 and the projection 23 along the peripheral side of the fitting shaft 21, it is easy for the user to snap-fit the recess 13 with the projection 23 when inserting the fitting shaft 21 into the fitting hole 11. So as to simplify the operation steps and improve the use efficiency.

Preferably, the groove 13 is provided in an arc shape, and the protrusion 23 is provided as an arc-shaped protrusion 23 adapted to the groove 13, so as to improve the clamping effect of the protrusion 23 and the groove 13. It can be understood that the groove 13 can also be disposed on the fastening portion 22, and the corresponding protrusion 23 is disposed on the fastening portion 12, as long as the fastening of the fastening portion 22 and the fastening portion 12 can be achieved.

As shown in fig. 1 to 4, the fastener 30 includes a hoop portion 31 and a locking portion 32. The hoop part 31 is used for covering the joint of the fixing member 10 and the quick release member 20, and the locking part 32 is used for locking the hoop part 31. Specifically, the hoop part 31 includes a first hoop part 311 and a second hoop part 312, the first hoop part 311 is hinged to the second hoop part 312, and the locking part 32 detachably and fixedly connects the first hoop part 311 and the second hoop part 312. The first hoop part 311 is partially fixed to the quick release member 20, and it is understood that the first hoop part 311 may also be partially fixed to the fixing member 10. By partially securing the first hoop portion 311 to the quick release member 20 or partially securing the first hoop portion to the fixing member 10, the possibility of the fastener 30 being lost is reduced, and the degree of securement of the fastener 30 to the fixing member 10 and the quick release member 20 is also increased.

Through being provided with the staple bolt portion 31 with fastener 30 for the junction of staple bolt portion 31 cladding mounting 10 and quick detach piece 20 makes fastener 30 also strengthen the intensity of mounting 10 and quick detach piece 20 junction when carrying out detachably fixed with mounting 10 and quick detach piece 20, in order to realize can being applicable to the great unmanned aerial vehicle of load. First armful of hoop portion 311 and second armful of hoop portion 312 are set up through armful hoop portion 31, and it is articulated with first armful hoop portion 311 and second armful hoop portion 312 to when realizing that the user uses armful hoop portion 31 to connect mounting 10 and quick detach member 20, only need lock one end armful hoop portion 31 can, reduce the operating procedure when dismouting mounting 10 and quick detach member 20, promote the convenience in use.

It should be appreciated that the fastener 30 may take other forms, such as a nut; when this quick detach structure is used for the less unmanned aerial vehicle of load, the end that will assemble 21 free ends of axle is provided with the screw thread, and assembly axle 21 passes pilot hole 11, and behind buckle spare and the joint spare carried out the joint, the nut that adopts and the terminal adaptation of assembly axle 21 was screwed to realize mounting 10 and quick detach 20's detachable fixed connection. The utility model is not limited to the specific form of the fastener 30, and the fastener 30 required in practical application of the unmanned aerial vehicle can be selected according to different types and loads of unmanned aerial vehicles.

Furthermore, the locking portion 32 is a buckle, one end of the buckle is connected to one side of the first hoop portion 311 away from the hinge end, and is movably connected to one side of the second hoop portion 312 away from the hinge end, when the user uses the buckle, the user can fix the first hoop portion 311 and the second hoop portion 312, so as to realize the detachable fixed connection of the fastener 30 to the fixing member 10 and the quick release member 20. Preferably, a bump is provided at the second hoop part 312 to overlap with the buckle. The snaps may be provided in one or more, preferably two, to improve the degree of firmness to which the locking portion 32 locks against the clasping portion 31. It should be noted that the locking portion 32 may have other configurations, such as a release screw, a claw screw, a wing nut, etc., as long as the first hoop portion 311 and the second hoop portion 312 can be fixed and released quickly without using an external tool.

For better describing the principle and usage of the quick release structure of the foot rest in this embodiment, please refer to fig. 1 to 4.

It is worth mentioning that, because the fixing member 10 occupies a small space, it is not necessary to detach from the unmanned aerial vehicle body during transportation or carrying. Simultaneously, in order to facilitate the operation of quick detach and fast-assembling process, the unmanned aerial vehicle foot rest is connected in the one end that the assembly axle 21 was kept away from to the quick detach piece, need not the user and carries out the dismouting at quick detach and fast-assembling process to it. Therefore, the user only needs to disassemble and assemble the quick-release part 20, and the convenience of the user in use is greatly improved.

When a user needs to install the foot rest, the assembling shaft 21 firstly penetrates through the assembling hole 11 and is provided with the clamping portion 12 (namely one side of the arc-shaped groove 13), when the assembling shaft 21 is inserted in place, the arc-shaped protrusion 23 on the peripheral side of the assembling shaft 21 is matched with the arc-shaped groove 13 on the peripheral side of the assembling hole 11, after the arc-shaped protrusion 23 is completely matched with the arc-shaped groove 13, the second hoop portion 312 is rotated, then the buckle is locked, the connection between the fixing member 10 and the quick-release member 20 is completed, and the whole quick-assembly process is completed. It should be noted that, in contrast, the quick-release process is not repeated in this embodiment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. The utility model provides a foot rest rapid disassembly structure for unmanned aerial vehicle, its characterized in that includes:

the quick-release device comprises a fixing piece (10), a quick-release piece (20) and a fastening piece (30), wherein one of the fixing piece (10) and the quick-release piece (20) is provided with an assembling hole (11), and the other one is provided with an assembling shaft (21); the fixing piece (10) comprises a clamping portion (12), the quick-release piece (20) comprises a buckling portion (22), and the buckling portion (22) is clamped in the clamping portion (12) when the assembling shaft (21) penetrates through the assembling hole (11);

the fastener (30) is used for detachably fixing the fixing piece (10) and the quick-release piece (20).

2. The foot stool quick release structure according to claim 1, characterized in that one of the clamping portion (12) and the buckling portion (22) is provided with a groove (13), the other is a protrusion (23), and the groove (13) is clamped in the protrusion (23).

3. A foot stool quick detach structure according to claim 2, characterized in that the groove (13) is an arc-shaped groove (13), and the protrusion (23) is an arc-shaped protrusion (23) fitted into the groove (13).

4. A foot stool quick release structure according to claim 3, characterized in that when the fixing member (10) is provided with the fitting hole (11), the snap-in portion (12) is provided along a peripheral side of the fitting hole (11), and the snap-in portion (22) is provided along a peripheral side of the fitting shaft (21).

5. A foot stool quick release structure according to claim 1, characterized in that the fastening member (30) comprises a hoop part (31) and a locking part (32), the hoop part (31) covers the joint of the fixing member (10) and the quick release member (20), and the locking part (32) is used for locking the hoop part (31).

6. A foot stool quick release structure according to claim 5, characterized in that the hoop part (31) comprises a first hoop part (311) and a second hoop part (312), the first hoop part (311) is hinged with the second hoop part (312), and the locking part (32) detachably and fixedly connects the first hoop part (311) with the second hoop part (312).

7. A foot stool quick detach structure according to claim 6, characterized in that the first hoop part (311) is partly fixed to the quick detach member (20) or partly fixed to the fixing member (10).

8. A foot stool quick release structure according to claim 5, characterized in that the locking portion (32) is a snap.

9. A foot stool quick release structure according to claim 5, characterized in that the number of the locking parts (32) is set to one or more.

10. An unmanned aerial vehicle, characterized in that, unmanned aerial vehicle includes as 1 to 8 any one the foot rest quick detach structure.

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