CN210634744U - Quick detach subassembly and unmanned aerial vehicle of unmanned aerial vehicle horn - Google Patents
Quick detach subassembly and unmanned aerial vehicle of unmanned aerial vehicle horn Download PDFInfo
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- CN210634744U CN210634744U CN201920768192.9U CN201920768192U CN210634744U CN 210634744 U CN210634744 U CN 210634744U CN 201920768192 U CN201920768192 U CN 201920768192U CN 210634744 U CN210634744 U CN 210634744U
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- aerial vehicle
- unmanned aerial
- horn
- mounting seat
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Abstract
The utility model discloses a quick-release component of an unmanned aerial vehicle arm and an unmanned aerial vehicle, the quick-release component of the unmanned aerial vehicle arm is used for connecting the arm to a machine body, and comprises a mounting seat, a pressing part and a connecting body, and the rear end of the mounting seat is mounted on the machine body; the front end or the rear end of the pressed piece is arranged on the machine arm, the other end of the pressed piece is provided with an elastic arm, the pressed piece is provided with an inner side facing the machine arm and an outer side departing from the machine arm, and the elastic arm moves along the inner direction and the outer direction; the connecting body is used for connecting the mounting seat and the pressing piece so as to drive the elastic arm to move inwards in the connecting process, so that the elastic arm presses the mechanical arm elastically. In the utility model, the mounting seat and the pressing piece are arranged on the machine body and the machine arm, and when the machine arm is arranged on the machine body, the elastic pressing machine arm of the elastic spring arm is driven while the connecting body is connected with the mounting seat and the pressing piece; when the machine arm is detached from the machine body, the operating connecting body removes the driving of the elastic arm. The utility model has the advantages of simple structure, can effectively reduce unmanned aerial vehicle's transportation volume, improve the portability.
Description
Technical Field
The utility model relates to a technical field of unmanned aerial vehicle's equipment, in particular to technical field of the equipment of unmanned aerial vehicle horn, concretely relates to quick detach subassembly and unmanned aerial vehicle of unmanned aerial vehicle horn.
Background
An Unmanned Aerial Vehicle (UAV) is a new concept aircraft in rapid development, and is widely applied to the aspects of electric power, communication, weather, agriculture, ocean, exploration, photography, disaster prevention and reduction, drug and smudge control, border patrol, public security and counter terrorism and the like because of the characteristics of flexibility, high response speed, no need of manual driving, low operation requirement, capability of carrying various small-sized devices or objects and the like.
In order to improve the portability of the unmanned aerial vehicle, the unmanned aerial vehicle can be folded on the arm in a telescopic manner at present, but the folding function causes the structure of the joint of the arm and the body to be complex, and the defect of difficult maintenance exists; or, unmanned aerial vehicle today can set up and be connected through accurate bolt between horn and the connecting piece, but this kind of technical scheme needs trompil on the horn, leads to the intensity of horn to weaken for the horn damages easily.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective provides a quick detach subassembly and unmanned aerial vehicle of unmanned aerial vehicle horn aims at solving traditional unmanned aerial vehicle horn connected mode and needs the trompil, leads to the problem of the intensity reduction of horn.
In order to achieve the above object, the utility model provides a quick detach subassembly of unmanned aerial vehicle horn for be connected to the fuselage with horn detachably, the quick detach subassembly of unmanned aerial vehicle horn includes:
the rear end of the mounting seat is used for being mounted to the machine body;
one of the front end and the rear end of the pressed piece is used for being mounted to the side of the machine arm, the other of the front end and the rear end of the pressed piece is provided with an elastic arm, the pressed piece is provided with an inner side facing the machine arm and an outer side departing from the machine arm, and the elastic arm can be movably arranged along the inner and outer directions; and the number of the first and second groups,
the connecting body is used for connecting the front end of the mounting seat and the rear end of the pressing piece so as to drive the elastic arm to move inwards in the connecting process, and the elastic arm elastically presses the mechanical arm.
Optionally, the elastic arms are provided with a plurality of elastic arms, and the plurality of elastic arms are arranged around the machine arm.
Optionally, the pressing piece is provided with an accommodating cavity with an opening at the front end, and the accommodating cavity is used for installing at least one section of the machine arm;
at least one notch is formed in the side wall of the accommodating cavity in the groove depth direction, the side wall is divided into at least two convex parts by the notch, and each convex part forms one elastic arm.
Optionally, the mounting seat has a mounting cavity with an opening at the front end, and the pressing piece is inserted into the mounting cavity;
a limiting surface which is arranged backwards is formed at the rear end of the pressing piece, and the limiting surface is gradually and obliquely arranged inwards from front to back;
the position, corresponding to the limiting surface, in the installation cavity is provided with a matching surface, the matching surface is inclined inwards gradually from front to back, so that the pressing piece is limited to rotate in the installation cavity through the limiting surface and the matching surface in abutting joint.
Optionally, the inclination angle of the limiting surface ranges from 15 ° to 75 °.
Optionally, the mounting seat has a mounting cavity with an opening at the front end, the mounting cavity is used for inserting the pressed part, the connecting body is a lock nut, and the front end of the mounting seat is provided with an external thread matched with the lock nut;
the rear end of the elastic arm is provided with a first step surface which is arranged backwards, and the first step surface is gradually and inwards obliquely arranged from front to back;
and a first abutting surface is formed on the mounting seat corresponding to the first step surface, so that when the mounting seat and the first step surface are abutted, the pressing piece is limited to move backwards in the mounting cavity.
Optionally, the connecting body is a locking nut, and the front end of the mounting seat is provided with an external thread matched with the locking nut;
the front end of the elastic arm is provided with a second step surface which is arranged forwards, and the second step surface is gradually and outwards inclined from front to back;
and a second abutting surface is formed at the position of the locking nut corresponding to the second step surface, so that the second abutting surface is driven to abut against the second step surface by increasing the screwing depth between the locking nut and the mounting seat, and the elastic arm elastically presses the machine arm.
Optionally, the connecting body is a locking nut, and the front end of the mounting seat is provided with an external thread matched with the locking nut;
the mounting seat is formed with a stopping surface arranged forward so as to limit the backward movement of the lock nut when the stopping surface abuts against the rear end of the lock nut.
Optionally, the pressing member is mounted to the horn by a mounting structure, wherein the mounting structure is a screw member, an adsorbing member, an adhering member, or a snap member.
Furthermore, the utility model also provides an unmanned aerial vehicle, unmanned aerial vehicle includes:
a body;
a plurality of booms; and the number of the first and second groups,
the quick detach subassembly of a plurality of unmanned aerial vehicle horn, the quick detach subassembly of a plurality of unmanned aerial vehicle horns with a plurality of horn one-to-one sets up for will correspond the horn detachably is connected to the fuselage, wherein, each the quick detach subassembly of unmanned aerial vehicle horn includes:
the rear end of the mounting seat is used for being mounted to the machine body;
one of the front end and the rear end of the pressed piece is used for being mounted to the side of the machine arm, the other of the front end and the rear end of the pressed piece is provided with an elastic arm, the pressed piece is provided with an inner side facing the machine arm and an outer side departing from the machine arm, and the elastic arm can be movably arranged along the inner and outer directions; and the number of the first and second groups,
the connecting body is used for connecting the front end of the mounting seat and the rear end of the pressing piece so as to drive the elastic arm to move inwards in the connecting process, and the elastic arm elastically presses the mechanical arm.
In the technical scheme provided by the utility model, the installation seat and the pressed piece are respectively installed on the machine body and the machine arm, when the machine arm needs to be installed on the machine body, the connecting body drives the elastic arm to elastically press the machine arm while connecting the installation seat and the pressed piece, so that the clamping effect is enhanced; on the contrary, when the machine arm needs to be detached from the machine body, the connecting body is operated to cancel the driving of the elastic arm, so that the detachment is convenient. The utility model has the advantages of simple structure and commonality are high, can effectively reduce unmanned aerial vehicle's transportation volume, thereby make unmanned aerial vehicle is more portable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of a quick release assembly of an unmanned aerial vehicle arm according to the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic view of the structure of the compact of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Quick release set of unmanned |
212 | |
| 1 | |
22 | Containing cavity |
| 11 | |
23 | |
| 12 | |
24 | Limiting |
| 13 | |
3 | |
| 14 | |
31 | Second abutting |
| 2 | Pressed article | 4 | |
| 21 | |
200 | |
| 211 | First step surface |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
In order to improve the portability of the unmanned aerial vehicle, the unmanned aerial vehicle can be folded on the arm in a telescopic manner at present, but the folding function causes the structure of the joint of the arm and the body to be complex, and the defect of difficult maintenance exists; or, unmanned aerial vehicle today can set up and be connected through accurate bolt between horn and the connecting piece, but this kind of technical scheme needs trompil on the horn, leads to the intensity of horn to weaken for the horn damages easily.
In view of this, the utility model provides an unmanned aerial vehicle, unmanned aerial vehicle's embodiment form does not make the restriction. Unmanned aerial vehicle includes fuselage, a plurality of horn and the quick detach subassembly of a plurality of unmanned aerial vehicle horn, the quick detach subassembly of a plurality of unmanned aerial vehicle horns with a plurality of horn one-to-one sets up for will correspond horn detachably is connected to the fuselage, the horn can set up to arbitrary suitable quantity, for example 4 or 8. Referring to fig. 1 to 3, for the embodiment of the quick release assembly of the arm of the unmanned aerial vehicle provided by the present invention, since the main inventive point of the present invention lies in the improvement of the quick release assembly 100 of the arm of the unmanned aerial vehicle, the quick release assembly 100 of the arm of the unmanned aerial vehicle will be mainly described below with reference to the specific drawings.
Referring to fig. 1 to 3, the utility model provides a quick detach subassembly 100 of unmanned aerial vehicle horn for with horn 200 detachably be connected to fuselage (the attached drawing does not mark), at this moment, the user can be right unmanned aerial vehicle stabilizes the installation and satisfies flight work demand, perhaps dismantles fast and conveniently accomodates and transport. The quick release assembly 100 of the arm of the unmanned aerial vehicle comprises a mounting seat 1, a pressed part 2 and a connecting body (embodied as a lock nut 3 shown in the attached drawings in the embodiment), wherein the rear end of the mounting seat 1 is used for being mounted on the body; one of the front end and the rear end of the pressed piece 2 is used for being mounted to the side part of the horn 200, the other is provided with an elastic arm 21, the pressed piece 2 is provided with an inner side used for being arranged towards the horn 200 and an outer side used for being arranged away from the horn 200, and the elastic arm 21 can be movably arranged along the inner and outer directions; the connecting body is used for connecting the front end of the mounting seat 1 and the rear end of the pressing piece 2, so that in the connecting process, the elastic arm 21 is driven to move inwards, and the elastic arm 21 elastically presses the machine arm 200.
In the technical scheme provided by the utility model, by installing the installation seat 1 and the pressed part 2 on the machine body and the horn 200 respectively, when the horn 200 needs to be installed on the machine body, the connecting body drives the elastic arm 21 to elastically press the horn 200 while connecting the installation seat 1 and the pressed part 2, so as to enhance the clamping effect; on the contrary, when the horn 200 needs to be detached from the body, the connecting body is operated to cancel the driving of the elastic arm 21, so that the detachment is convenient. The utility model has the advantages of simple structure and commonality are high, can effectively reduce unmanned aerial vehicle's transportation volume, thereby make unmanned aerial vehicle is more portable.
The installation manner between the installation base 1 and the machine body is not limited, and may be, for example, screw fastening or clamping fastening; next, the connecting body may be provided on the pressed member 2, may be provided on the mounting base 1, or may be provided independently of the pressed member 2 and the mounting base 1; in addition, the power source of the connecting body may be from manual operation of a user, or from electrical equipment such as a driving motor, an air cylinder, and the like, and the content of the power source may refer to the prior art, which is not limited herein.
Of course, the elastic arm 21 may be provided as one, and the elastic arm 21 is forced by the connecting body, so that the elastic arm 21 presses the horn 200 to fix the horn 200. Preferably, the plurality of elastic arms 21 are provided, the plurality of elastic arms 21 are arranged around the horn 200, and more preferably, the plurality of elastic arms 21 are arranged at the same interval and uniformly distributed on the periphery of the horn 200. At this time, the connecting body may be configured to apply force to the plurality of elastic arms 21 simultaneously to drive the plurality of elastic arms 21 to achieve the pressing effect; or one of the connecting bodies may be arranged to apply force to one of the elastic arms 21, and the elastic arms 21 are ensured to be simultaneously stressed to drive the elastic arms 21 to achieve the pressing effect. Compared with the technical scheme that only one elastic arm 21 is arranged, the arrangement of the plurality of elastic arms 21 is beneficial to clamping the circumferential direction of the horn 200 at the same time, so that the balanced stress of the horn 200 along the circumferential direction is realized, and the improvement of the installation stability of the horn 200 is further facilitated.
It should be noted that, the mounting seat 1, the pressing member 2 and the connecting body are made of a material, which is not limited in the present invention, but may be made of a metal material preferably for improving the strength of the quick release assembly 100 of the arm of the unmanned aerial vehicle. Based on this, the elastic arm 21 may be provided independently of the pressing member 2, and then, the mounting end of the elastic arm 21 may be mounted on the main body of the pressing member 2 by screwing or bonding, and the material of the elastic arm 21 may be different from that of the pressing member 2, for example, the elastic arm may be made of rubber.
Preferably, however, the elastic arm 21 and the main body of the pressing member 2 are integrally formed, and referring to fig. 3 in particular, in this embodiment, the pressing member 2 has a receiving cavity 22 with an opening at the front end, and the receiving cavity 22 is used for mounting at least one section of the horn 200; at this time, at least one notch 23 is formed in the side wall of the accommodating cavity 22 along the groove depth direction, the notch 23 divides the side wall into at least two convex parts, and each convex part forms one elastic arm 21. With this arrangement, it is possible to avoid the need to provide a special connecting member for connecting the elastic arm 21 and the main body of the pressed member 2, which contributes to simplifying the structure and securing the connecting strength between the elastic arm 21 and the main body of the pressed member 2.
Further, referring to fig. 2, in this embodiment, the mounting base 1 has a mounting cavity 11 with an opening at a front end, and the mounting cavity 11 is used for inserting the pressing member 2; a limiting surface 24 arranged towards the back is formed at the rear end of the pressing piece 2, and the limiting surface 24 is gradually and obliquely arranged inwards from front to back; the position corresponding to the limiting surface 24 in the installation cavity 11 is provided with a matching surface 12, the matching surface 12 is inclined inwards gradually from front to back, so that the pressing piece 2 is limited to rotate in the installation cavity 11 through the abutting joint of the limiting surface 24 and the matching surface 12, namely, the rotation of the machine arm 200 relative to the machine body is limited, and the stable installation of the machine arm 200 is further enhanced. In addition, the inclined arrangement of the limiting surface 24 is helpful for forming a guide surface, so that the pressed piece 2 is guided to be inserted into the installation cavity 11 along the accurate direction, meanwhile, the pressed piece 2 is limited to be continuously inserted, the damage to the internal structure of the installation seat 1 caused by the excessive installation of the pressed piece 2 is avoided, or the driving effect of the connecting body on the pressed piece 2 is weakened. It should be noted that the number of the limiting surfaces 24 is not limited, and may be one or more, and the arrangement of the plurality of limiting surfaces 24 helps to balance the limiting effect of the mounting base 1 on each direction of the pressing member 2.
The inclination angle of the limiting surface 24 can achieve the limiting function within the range of 0-90 degrees (excluding the inclination angles of 0-90 degrees), but preferably, the inclination angle of the limiting surface 24 is set to be 15-75 degrees, so that the limiting function of the mounting seat 1 on the pressed piece 2 can be more prominently displayed, and the situation that the limiting function fails due to overlarge insertion force when the pressed piece 2 is inserted into the mounting seat 1 is avoided.
The utility model provides a connector, according to the presswork 2 different and correspond and set up the difference, have the front end at aforementioned mount pad 1 and be the installation cavity 11 that the opening set up, installation cavity 11 supplies under the presswork 2 male settings, specifically with the connector explains for a lock nut 3 as an example, lock nut 3 has seted up the internal thread, mount pad 1's front end seted up with 3 complex external screw threads of lock nut, 3 at least rear end threaded connection of lock nut the external screw thread of mount pad 1. A first step surface 211 which is arranged backwards is formed at the rear end of the elastic arm 21, the first step surface 211 is gradually and inwards inclined from front to back, specifically, a convex block can be convexly arranged on one side of the rear end of the elastic arm 21, and the rear end surface of the convex block forms the first step surface 211; or, a plurality of bumps may be convexly provided at intervals on one side of the rear end of the elastic arm 21, and rear end surfaces of the plurality of bumps together form the first step surface 211; or, an annular step is convexly arranged at the rear end of the elastic arm 21, and the rear end surface of the annular step forms the first step surface 211. The mounting base 1 corresponds first step face 211 department is formed with first butt face 13, first butt face 13 can be along inside to outside being straight face setting, also can be from preceding to the back and be slope setting inwards gradually, comes the adaptation first step face 211's slope setting. When the first step surface 211 and the first abutting surface 13 abut against each other, the pressing member 2 is helped to be limited from moving backwards in the installation cavity 11; in addition, as the pressed material 2 is continuously inserted into the mounting cavity 11, a gradually increasing interference amount is formed between the first step surface 211 and the first abutment surface 13, and thus an inward pressure is applied to the pressed material 2, which can enhance the pressing effect of the pressed material 2 on the horn 200.
Also, taking the connecting body as an example of a lock nut 3, at least the rear end of the lock nut 3 is screwed with the external thread of the mounting seat 1. The front end of the elastic arm 21 is formed with a second step surface 212 arranged forward, and the second step surface 212 is inclined outward gradually from front to back. Similarly, a convex block may be protruded from one side of the front end of the elastic arm 21, and the front end surface of the convex block forms the second step surface 212; alternatively, a plurality of projections may be convexly provided at intervals on one side of the front end of the elastic arm 21, and the front end surfaces of the projections together form the second step surface 212; or, an annular step is convexly arranged at the front end of the elastic arm 21, and the front end surface of the annular step forms the second step surface 212. A second abutting surface 31 is formed at a position, corresponding to the second step surface 212, of the front end of the lock nut 3, and similarly, the second abutting surface 31 may be arranged in a straight manner from inside to outside, or may be arranged in an inclined manner from front to back gradually inwards to adapt to the inclined manner of the second step surface 212. By increasing the screwing depth between the lock nut 3 and the mounting seat 1, after the second abutting surface 31 abuts against the second step surface 212, a gradually increased interference amount is formed between the second abutting surface and the second step surface, so that the aim of elastically pressing the machine arm 200 by the elastic arm 21 is fulfilled, and in an embodiment in which the mounting cavity 11 is provided, the pressing member 2 can be limited from being released from the mounting cavity 11, so that the mounting stability of the machine arm 200 is further enhanced.
The first step surface 211 and the first contact surface 13, and the second step surface 212 and the second contact surface 31 may be provided at the same time so that the interference forces received by the pressed material 2 are opposed to each other, thereby enhancing the pressing effect of the pressed material 2 on the horn 200 and contributing to the locking of the attachment state of the horn 200.
Next, in accordance with the above, with the basis that the connecting body is a locking nut 3, referring to fig. 2, in this embodiment, the mounting seat 1 is formed with a stopping surface 14 disposed forward, and the stopping surface 14 indicates an accurate position when the locking nut 3 is completely locked, so as to limit the backward movement of the locking nut 3 when the stopping surface 14 abuts against the rear end of the locking nut 3, which helps to prevent the locking nut 3 from being excessively screwed on the mounting seat 1 due to an excessively large locking force, so that the driving effect on the pressing member 2 is weakened, and at the same time, a wire is slipped between the locking nut 3 and the mounting seat 1, which affects the service life of the quick release assembly 100 of the drone arm.
In addition, the fixed connection, preferably the detachable connection, between the pressing member 2 and the horn 200 does not affect the maintenance and replacement of the quick release assembly 100 of the unmanned aerial vehicle horn at any time, therefore, in this embodiment, the pressing member 2 is mounted to the horn 200 through a mounting structure 4, so that when the horn 200 is detached from the fuselage, the pressing member 2 can be directly taken out, and the pressing member 2 is prevented from being blocked in the mounting cavity 11 and being difficult to take out. Specifically, the mounting structure 4 may be a screw, an absorption member, an adhesion member, or a clamping member, and all of them can satisfy the purpose of repeated mounting and dismounting between the pressing member 2 and the horn 200. The screw connecting piece is matched with a bolt and a threaded connecting hole; the adsorption element is for example a magnet and iron fit; the adhesive part is preferably a bonding product with higher bonding strength; the engaging member is, for example, a locking head and a locking groove, which are all referred to in the prior art and will not be described in detail here.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. The utility model provides an unmanned aerial vehicle horn's quick detach subassembly for with horn detachably connected to fuselage, its characterized in that, unmanned aerial vehicle horn's quick detach subassembly includes:
the rear end of the mounting seat is used for being mounted to the machine body;
one of the front end and the rear end of the pressed piece is used for being mounted to the side of the machine arm, the other of the front end and the rear end of the pressed piece is provided with an elastic arm, the pressed piece is provided with an inner side facing the machine arm and an outer side departing from the machine arm, and the elastic arm can be movably arranged along the inner and outer directions; and the number of the first and second groups,
the connecting body is used for connecting the front end of the mounting seat and the rear end of the pressing piece so as to drive the elastic arm to move inwards in the connecting process, and the elastic arm elastically presses the mechanical arm.
2. The quick release assembly of an unmanned aerial vehicle horn of claim 1 wherein the resilient arm is provided in plurality for positioning around the horn.
3. The quick release assembly of an unmanned aerial vehicle horn of claim 1 wherein the hold-down member has a receiving cavity with an open front end for mounting at least a section of the horn;
at least one notch is formed in the side wall of the accommodating cavity in the groove depth direction, the side wall is divided into at least two convex parts by the notch, and each convex part forms one elastic arm.
4. The quick release assembly of an unmanned aerial vehicle arm of claim 1, wherein the mounting base has a mounting cavity with an open front end, the mounting cavity being for insertion of the pressing member;
a limiting surface which is arranged backwards is formed at the rear end of the pressing piece, and the limiting surface is gradually and obliquely arranged inwards from front to back;
the position, corresponding to the limiting surface, in the installation cavity is provided with a matching surface, the matching surface is inclined inwards gradually from front to back, so that the pressing piece is limited to rotate in the installation cavity through the limiting surface and the matching surface in abutting joint.
5. The quick release assembly of an unmanned aerial vehicle arm of claim 4, wherein the angle of inclination of the limiting surface is in the range of 15 ° to 75 °.
6. The quick release assembly of an unmanned aerial vehicle arm of claim 1, wherein the mounting base has a mounting cavity with an opening at the front end, the mounting cavity is used for inserting the pressing member, the connecting body is a lock nut, and the front end of the mounting base is provided with an external thread matched with the lock nut;
the rear end of the elastic arm is provided with a first step surface which is arranged backwards, and the first step surface is gradually and inwards obliquely arranged from front to back;
and a first abutting surface is formed on the mounting seat corresponding to the first step surface, so that when the mounting seat and the first step surface are abutted, the pressing piece is limited to move backwards in the mounting cavity.
7. The quick release assembly of an unmanned aerial vehicle arm of claim 1, wherein the connecting body is a lock nut, and the front end of the mounting seat is provided with an external thread matched with the lock nut;
the front end of the elastic arm is provided with a second step surface which is arranged forwards, and the second step surface is gradually and outwards inclined from front to back;
and a second abutting surface is formed at the position of the locking nut corresponding to the second step surface, so that the second abutting surface is driven to abut against the second step surface by increasing the screwing depth between the locking nut and the mounting seat, and the elastic arm elastically presses the machine arm.
8. The quick release assembly of an unmanned aerial vehicle arm of claim 1, wherein the connecting body is a lock nut, and the front end of the mounting seat is provided with an external thread matched with the lock nut;
the mounting seat is formed with a stopping surface arranged forward so as to limit the backward movement of the lock nut when the stopping surface abuts against the rear end of the lock nut.
9. The quick release assembly of an unmanned aerial vehicle horn of claim 1 wherein the hold down is mounted to the horn by a mounting structure, wherein the mounting structure is a threaded member, an adhesive member, or a snap member.
10. An unmanned aerial vehicle, comprising:
a body;
a plurality of booms; and the number of the first and second groups,
the quick release assembly of a plurality of unmanned aerial vehicle horn, the quick release assembly of a plurality of unmanned aerial vehicle horn with a plurality of horn one-to-one sets up for with corresponding the horn detachably is connected to the fuselage, wherein, the quick release assembly of each unmanned aerial vehicle horn is as in any one of claims 1-9 the quick release assembly of unmanned aerial vehicle horn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920768192.9U CN210634744U (en) | 2019-05-24 | 2019-05-24 | Quick detach subassembly and unmanned aerial vehicle of unmanned aerial vehicle horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920768192.9U CN210634744U (en) | 2019-05-24 | 2019-05-24 | Quick detach subassembly and unmanned aerial vehicle of unmanned aerial vehicle horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210634744U true CN210634744U (en) | 2020-05-29 |
Family
ID=70795390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920768192.9U Expired - Fee Related CN210634744U (en) | 2019-05-24 | 2019-05-24 | Quick detach subassembly and unmanned aerial vehicle of unmanned aerial vehicle horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210634744U (en) |
-
2019
- 2019-05-24 CN CN201920768192.9U patent/CN210634744U/en not_active Expired - Fee Related
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Granted publication date: 20200529 |