CN217554173U - Unmanned aerial vehicle quick detach device and unmanned aerial vehicle - Google Patents
Unmanned aerial vehicle quick detach device and unmanned aerial vehicle Download PDFInfo
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- CN217554173U CN217554173U CN202220849440.4U CN202220849440U CN217554173U CN 217554173 U CN217554173 U CN 217554173U CN 202220849440 U CN202220849440 U CN 202220849440U CN 217554173 U CN217554173 U CN 217554173U
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- unmanned aerial
- aerial vehicle
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Abstract
The utility model discloses a quick-release device of an unmanned aerial vehicle, which comprises a fixed part, a disassembly part and a first connecting part, wherein the fixed part is arranged on the unmanned aerial vehicle body and is rotationally connected with the disassembly part by the first connecting part; the disassembly and assembly part comprises a disassembly and assembly part body, one end of the disassembly and assembly part body is provided with a pressing lock catch, the pressing lock catch is rotationally connected with the disassembly and assembly part body, the pressing lock catch comprises a clamping jaw and a pressing key, and the clamping jaw comprises a clamping jaw guide surface and a clamping jaw limiting surface; the fixing part comprises a buckle, and the buckle comprises a buckle guide surface matched with the jaw guide surface and a buckle limiting surface matched with the jaw limiting surface. The device simple structure, easy dismounting, the commonality is strong.
Description
Technical Field
The invention relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle quick release device and an unmanned aerial vehicle comprising the same.
Background
With the continuous development of scientific technology and the needs of national defense industry, the application of the unmanned aerial vehicle is more and more extensive. The unmanned aerial vehicle is one of the existing high and new technology equipment, and is widely applied to the fields of plant protection, line patrol, security protection, target reconnaissance and the like.
Unmanned aerial vehicle comprises parts such as fuselage, horn and undercarriage, for saving space, usually need to dismantle parts such as horn, undercarriage and fuselage when transportation and preserve and save respectively, installs fuselage back with horn and undercarriage etc. when using again.
Among the prior art, the dismantlement of horn and undercarriage adopts the screw fixation more with fixed mode, and this kind of mode is all more time consuming and energy consuming when dismantling and installing, still need additionally to carry dismantlement mounting tool, and parts such as screw also lose easily, are unfavorable for the operation, consequently need provide some quick detach structures who solves dismantlement and installation problem fast. The quick-release structure adopted in the prior art is generally only suitable for an undercarriage or a horn, and has low universality.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide a quick-release device of an unmanned aerial vehicle, which solves the problems that the unmanned aerial vehicle cannot be quickly disassembled and assembled and has universality.
In order to achieve the above object, the present invention adopts the following technical solutions:
an unmanned aerial vehicle quick release device comprises a fixing part, a dismounting part and a first connecting part, wherein the fixing part is arranged on a body of the unmanned aerial vehicle and is rotatably connected with the dismounting part through the first connecting part; the disassembly and assembly part comprises a disassembly and assembly part body, one end of the disassembly and assembly part body is provided with a pressing lock catch, the pressing lock catch is rotationally connected with the disassembly and assembly part body, the pressing lock catch comprises a clamping jaw and a pressing key, and the clamping jaw comprises a clamping jaw guide surface and a clamping jaw limiting surface; the fixing part comprises a buckle, and the buckle comprises a buckle guide surface matched with the jaw guide surface and a buckle limiting surface matched with the jaw limiting surface.
Furthermore, the pressing lock catch is rotatably connected with the dismounting part body through a second connecting part, and the second connecting part comprises a fixing shaft fixedly connected with the dismounting part body and a torsion spring sleeved on the fixing shaft.
Further, the jaw guide surface and the buckle guide surface matched with the jaw guide surface are inclined surfaces, and the inclination angle of each inclined surface is larger than 45 degrees and smaller than 70 degrees.
The utility model provides an unmanned aerial vehicle horn quick detach device, includes unmanned aerial vehicle quick detach device, first connecting part includes the horn pivot for rotate the dismouting part that the connection is located the fixed part of fuselage and is located the horn.
Further, the fixed part comprises a machine body end limiting groove, the dismounting part comprises a machine arm end limiting boss, and the machine body end limiting groove is in limiting fit with the machine arm end limiting boss.
Further, an angle limiting surface.
The utility model provides an unmanned aerial vehicle undercarriage quick detach device, includes unmanned aerial vehicle quick detach device, first connecting element is including the fuselage couple trench that is located the fuselage to and the undercarriage couple that is located undercarriage one end, the undercarriage couple is arranged in fuselage couple trench is around fuselage couple fixed point rotation.
Further, the fixed part includes the spacing boss of undercarriage, the dismouting part includes the spacing recess of undercarriage, the spacing boss of undercarriage with the spacing recess spacing cooperation of undercarriage.
An unmanned aerial vehicle, include fuselage, horn, undercarriage and unmanned aerial vehicle quick detach device.
The invention has the advantages that: the utility model discloses an unmanned aerial vehicle quick detach device simple structure, easy dismounting, the commonality is strong, can realize the dismantlement and the installation of unmanned aerial vehicle horn and undercarriage fast, surely need not realize with the help of any instrument.
Drawings
Fig. 1 is a schematic structural diagram of the installation state of the unmanned aerial vehicle.
Fig. 2 is a schematic structural diagram of a detached state of the unmanned aerial vehicle.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an exploded view of a landing gear quick release device of an unmanned aerial vehicle.
The meaning of the reference symbols in the figures:
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
With reference to fig. 1 to 4, a quick release device for an unmanned aerial vehicle according to the present invention is specifically described, including a fixing component, a dismounting component and a first connecting component, wherein the fixing component is disposed on a body of the unmanned aerial vehicle and is rotatably connected to the dismounting component by the first connecting component; the dismounting component comprises a dismounting component body, one end of the dismounting component body is provided with a pressing lock catch 31, the pressing lock catch 31 is rotatably connected with the dismounting component body, the pressing lock catch comprises a clamping jaw and a pressing key, and the clamping jaw comprises a clamping jaw guide surface 32 and a clamping jaw limiting surface 33; the fixing part comprises a catch comprising a catch guide surface 37 cooperating with the jaw guide surface and a catch stop surface 38 cooperating with the jaw stop surface.
Specifically, the pressing buckle is rotatably connected with the detachable component body through a second connecting component, and the second connecting component includes a fixing shaft 11 fixedly connected with the detachable component body and a torsion spring 22 sleeved on the fixing shaft.
The claw guide surface and the buckle guide surface matched with the claw guide surface are inclined surfaces, and the inclination angle of each inclined surface is greater than 45 degrees and smaller than 70 degrees. Preferably, the jaw guide surface and the snap guide surface have an inclination angle of 60 ° to 65 °.
The utility model discloses an unmanned aerial vehicle quick detach device adopts the limit structure of jack catch and buckle, simple structure, easy dismounting, and the commonality is strong, can realize the dismantlement and the installation of unmanned aerial vehicle horn and undercarriage fast, surely need not realize with the help of any instrument.
Example 1
As shown in FIG. 3, an unmanned aerial vehicle horn quick detach device, including the fixed part that is located the fuselage, the dismouting part that is located the horn and the first connecting element including horn pivot 36, horn pivot 36 is used for rotating to connect fixed part and dismouting part. The dismounting part comprises a dismounting part body, one end of the dismounting part body is provided with a pressing lock catch 31, the pressing lock catch 31 is rotatably connected with the dismounting part body through a second connecting part, and the second connecting part comprises a fixed shaft fixedly connected with the dismounting part body and a torsion spring sleeved on the fixed shaft. The pressing lock catch 31 comprises a claw and a pressing key, and the claw comprises a claw guide surface 32 and a claw limiting surface 33. The fixing part comprises a catch comprising a catch guide surface 37 cooperating with the jaw guide surface 32 and a catch stop surface 38 cooperating with the jaw stop surface 33. The inclined plane inclination angle of the claw guide surface and the buckle guide surface matched with the claw guide surface is 60 degrees.
Specifically, the fixed part further comprises a machine body end limiting groove 35, the dismounting part further comprises a machine arm end limiting boss 34, and the machine body end limiting groove 35 is in limiting fit with the machine arm end limiting boss 34.
The horn is provided with an angle limiting surface 39 which is used for limiting the folding angle of the horn by matching with the rotating shaft of the horn, so that the folding position of the horn can be limited in a specified range, and the bottom is prevented from being collided after being folded. During installation, the inside of the pressing lock catch is automatically limited by a torsion spring, the horn part upwards rotates around the horn rotating shaft, the body end limiting groove and the horn end limiting boss are matched and attached to each other, the jaw guide surface of the pressing lock catch and the specific angle designed by the body end clamping and buckling guide surface are pressed, the upward thrust of the horn exceeds the torsion force of the torsion spring to automatically open the pressing lock catch, and the jaw limiting surface on the horn is clamped into the buckle limiting surface on the horn to finish the automatic installation of the horn.
During the dismantlement, the manual horn of pressing presses the hasp and makes it bounce off the spacing face of buckle on the fuselage, can rotate the horn, and folding accomodating, the spacing face of angle can let the horn fix in a limited angle.
This unmanned aerial vehicle horn quick detach device scheme has realized that very convenient horn accomodates the function, and this function operation is simple and convenient, need not any external force instrument, and single operation makes unmanned aerial vehicle play the key role in use and transportation.
Example 2
The utility model provides an unmanned aerial vehicle undercarriage quick detach device, is located the dismouting part and the first connecting part of undercarriage including the fixed part that is located the fuselage, and first connecting part is including the fuselage couple trench 41 that is located the fuselage to and the undercarriage couple 42 that is located undercarriage one end, and the fuselage couple trench is arranged in to the undercarriage couple, rotates around fuselage couple fixed point 43. The first connecting part realizes the rotation of the fixed part and the dismounting part. The dismounting part comprises a dismounting part body, one end of the dismounting part body is provided with a pressing lock catch 31, the pressing lock catch 31 is rotatably connected with the dismounting part body through a second connecting part, and the second connecting part comprises a fixed shaft 11 fixedly connected with the dismounting part body and a torsion spring 22 sleeved on the fixed shaft. The pressing lock catch 31 comprises a claw and a pressing key, and the claw comprises a claw guide surface 32 and a claw limiting surface 33. The fixing part comprises a catch comprising a catch guide surface 37 cooperating with the jaw guide surface and a catch limiting surface 38 cooperating with the jaw limiting surface. The inclined angle of the claw guide surface and the matched clamping buckle guide surface is 65 degrees.
Specifically, the fixed part still includes the spacing boss 44 of undercarriage, and the dismouting part still includes the spacing recess 45 of undercarriage, and the spacing boss 44 of undercarriage is spacing cooperation with the spacing recess 45 of undercarriage.
During the installation, it is inside by the automatic spacing of torsional spring to press the hasp, when undercarriage couple slot position of packing into, it upwards rotates to wind fuselage couple fixed point, the spacing recess of undercarriage is automatic inside aiming at the spacing boss of undercarriage this moment, the specific angle of undercarriage jack catch spigot surface and fuselage buckle spigot surface design, rotate the undercarriage, the torsion of torsional spring is offset down in external force intervention, make the spacing face of undercarriage buckle automatically bounce into the spacing face of fuselage buckle, firmly lock extremely through the angle setting, realize that the undercarriage does not have the quick installation operation of instrument, can save personnel's operating procedure, moreover, the steam generator is simple in structure and reliable, utilize mechanical principle to realize automatic installation.
When the undercarriage is disassembled, the undercarriage can be disassembled only by pressing the undercarriage hook key by a hand to enable the torsion spring to bounce, and the undercarriage buckle limiting surface is separated from the airframe buckle limiting surface.
Example 3
An unmanned aerial vehicle comprises a body, a horn, an undercarriage and an unmanned aerial vehicle quick-release device. Wherein fuselage and horn pass through unmanned aerial vehicle quick detach device connects, and fuselage and undercarriage also pass through unmanned aerial vehicle quick detach device connects.
To sum up, the utility model provides an unmanned aerial vehicle quick detach device and use device's unmanned aerial vehicle, unmanned aerial vehicle horn quick detach device, unmanned aerial vehicle undercarriage quick detach device can dismantle unmanned parts fast, need not the instrument, and the commonality is strong.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (9)
1. The quick release device of the unmanned aerial vehicle is characterized by comprising a fixing part, a dismounting part and a first connecting part, wherein the fixing part is arranged on the body of the unmanned aerial vehicle and is rotatably connected with the dismounting part through the first connecting part;
the dismounting component comprises a dismounting component body, one end of the dismounting component body is provided with a pressing lock catch, the pressing lock catch is rotationally connected with the dismounting component body, the pressing lock catch comprises a clamping jaw and a pressing key, and the clamping jaw comprises a clamping jaw guide surface and a clamping jaw limiting surface;
the fixing part comprises a buckle, and the buckle comprises a buckle guide surface matched with the jaw guide surface and a buckle limiting surface matched with the jaw limiting surface.
2. The quick release device of an unmanned aerial vehicle of claim 1, wherein the pressing lock catch is rotatably connected with the dismounting member body through a second connecting member, and the second connecting member comprises a fixed shaft fixedly connected with the dismounting member body and a torsion spring sleeved on the fixed shaft.
3. The quick release device for unmanned aerial vehicle according to claim 1, wherein the jaw guide surface and the snap guide surface engaged therewith are inclined surfaces, and an inclination angle of the inclined surfaces is greater than 45 ° and smaller than 70 °.
4. The quick release device for unmanned aerial vehicle according to any one of claims 1 to 3, wherein the first connecting part comprises a rotating shaft of the arm for rotatably connecting a fixing part located on the body and a dismounting part located on the arm.
5. The quick release device of an unmanned aerial vehicle according to claim 4, wherein the fixing part comprises a body end limiting groove, the dismounting part comprises a horn end limiting boss, and the body end limiting groove is in limiting fit with the horn end limiting boss.
6. The quick release device for unmanned aerial vehicle of claim 4, wherein the arm is provided with an angle limiting surface for limiting the folding angle of the arm in cooperation with the rotating shaft of the arm.
7. An unmanned aerial vehicle quick detach device according to any one of claims 1 to 3, wherein the first connecting part comprises a fuselage hook slot at the fuselage and an undercarriage hook at one end of the undercarriage, the undercarriage hook being disposed in the fuselage hook slot and rotating around a fuselage hook fixing point.
8. The quick release device for unmanned aerial vehicle according to claim 7, wherein the fixing part comprises a landing gear limiting boss, the dismounting part comprises a landing gear limiting groove, and the landing gear limiting boss is in limiting fit with the landing gear limiting groove.
9. An unmanned aerial vehicle, comprising a fuselage, a horn, a landing gear and the fast dismounting device of any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220849440.4U CN217554173U (en) | 2022-04-13 | 2022-04-13 | Unmanned aerial vehicle quick detach device and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220849440.4U CN217554173U (en) | 2022-04-13 | 2022-04-13 | Unmanned aerial vehicle quick detach device and unmanned aerial vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN217554173U true CN217554173U (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220849440.4U Active CN217554173U (en) | 2022-04-13 | 2022-04-13 | Unmanned aerial vehicle quick detach device and unmanned aerial vehicle |
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| Country | Link |
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| CN (1) | CN217554173U (en) |
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- 2022-04-13 CN CN202220849440.4U patent/CN217554173U/en active Active
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