CN213292689U - Quick detach mechanism and unmanned aerial vehicle - Google Patents

Abstract

The utility model discloses a quick detach mechanism and unmanned aerial vehicle belongs to unmanned air vehicle technical field. The purpose is that it is complicated to solve current unmanned aerial vehicle rapid disassembly structure, and the conveying efficiency is low, transports for the packing and brings a great deal of inconvenience, if the condition that part damage or other need be changed parts appear, can't realize quick assembly disassembly and come into use, and a large amount of time has been wasted to complicated installation, has brought a great deal of inconvenient problem for the user. The technical scheme is that a quick release mechanism is provided, including first connecting piece and second connecting piece, first connecting piece is connected for the sliding pair with the second connecting piece, and the second connecting piece is located first connecting piece, is provided with first through-hole on the first connecting piece, is provided with the recess in the first connecting piece, the recess is located between the port of first connecting piece and the first through-hole, and the recess reduces to the concavity of first through-hole department from the port department of first connecting piece gradually, be equipped with positioner on the second connecting piece.

Description

Quick detach mechanism and unmanned aerial vehicle

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicle, a quick detach mechanism and unmanned aerial vehicle is related to.

Background

An unmanned aircraft, referred to as "drone", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer.

Drones tend to be more suitable for tasks that are too "fool, dirty, or dangerous" than are manned aircraft. Unmanned aerial vehicles can be classified into military and civil applications according to the application field. For military use, unmanned aerial vehicles divide into reconnaissance aircraft and target drone. In the civil aspect, the unmanned aerial vehicle is applied in the industry and is really just needed by the unmanned aerial vehicle; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.

In the process of implementing the present invention, the inventor finds that there are at least the following problems in the prior art:

large-scale many rotor unmanned aerial vehicle is along with the increase of load, and unmanned aerial vehicle's rotor also is bigger and bigger, therefore unmanned aerial vehicle's fuselage also increases thereupon. The complicacy that current unmanned aerial vehicle rapid disassembly structure often did, unmanned aerial vehicle's weight has further been increased, influence its load performance, unmanned aerial vehicle's transportation is subject to unmanned aerial vehicle haulage vehicle's loading size, thereby influence unmanned aerial vehicle's conveying efficiency, transport for the packing and bring a great deal of inconvenience, if the condition that part damages or other need change parts appears, can't realize quick assembly disassembly and come into operation, a large amount of time has been wasted to complicated installation, a great deal of inconvenience has been brought for the user.

Disclosure of Invention

In view of this, the utility model aims to provide a quick detach mechanism and unmanned aerial vehicle for realize the quick detach between each part of unmanned aerial vehicle.

The inventor is through long-term exploration and attempt to and experimental and the effort many times, continuous innovation of reforming, for solving above technical problem, the utility model provides a technical scheme is, provides a quick detach mechanism, including first connecting piece and second connecting piece, first connecting piece is connected for removing the pair with the second connecting piece, and first connecting piece is located the second connecting piece, is provided with first through-hole on the first connecting piece, is provided with the recess in the first connecting piece, the recess is located between the port of first connecting piece and the first through-hole, and the recess reduces to the concavity of first through-hole department from the port department of first connecting piece gradually, be equipped with positioner on the second connecting piece.

According to the utility model discloses a detailed implementation of quick detach mechanism, positioner includes first positioning unit and second positioning unit, the one end of first positioning unit is connected with the one end of second positioning unit, be provided with the second through-hole on the second connecting piece, first positioning unit is located second through-hole one side, the second positioning unit is located second through-hole opposite side.

According to the utility model discloses a preferred embodiment of quick detach mechanism, one side of first connecting piece is provided with first coupling unit, and one side of second connecting piece is provided with the second coupling unit, the one end of first coupling unit is connected with the one end of second coupling unit.

According to the utility model discloses a further embodiment of quick detach mechanism, be provided with the glossy layer on the recess.

According to the utility model discloses a further embodiment of quick detach mechanism, be provided with a plurality of first breachs on the first connecting piece.

According to the utility model discloses a further embodiment of quick detach mechanism, be provided with a plurality of second breachs on the second connecting piece.

According to the utility model discloses a further embodiment of quick detach mechanism, positioner is elastic positioning detains.

According to the utility model discloses a further embodiment of quick detach mechanism, first positioning unit is the shell fragment.

According to the utility model discloses a further embodiment of quick detach mechanism, first coupling unit is public plug, and second coupling unit is female plug.

The utility model also provides an unmanned aerial vehicle, including any unmanned aerial vehicle with quick detach mechanism.

Compared with the prior art, one of the technical solutions has the following advantages:

a) the quick-release mechanism is simple in structure, light in weight and convenient to transport, and a user can quickly disassemble and quickly assemble each part through the quick-release mechanism.

b) The plurality of connecting units further strengthen the connecting relationship between the connecting pieces and further strengthen the structural stability of the device body.

c) Be provided with the smooth layer, the positioner's of being convenient for removal, the person of facilitating the use realizes dismantling fast or installing fast of part.

d) Be provided with first breach on the first connecting piece, can alleviate the total weight of organism itself, convenient transportation.

e) The second connecting piece is provided with a second notch, so that the total weight of the machine body can be reduced, and the machine body can be transported conveniently.

f) The positioning device is an elastic positioning buckle, and can be flexibly changed by elasticity, so that the quick disassembly or quick assembly can be realized, the structure is simple, and the operation is convenient.

g) The elastic sheet has the advantages of simple structure, good effect, accurate positioning and convenient disassembly and assembly.

h) The male plug is connected with the female plug in a matched mode, and the male plug is simple in structure and convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of a quick release mechanism according to a preferred embodiment of the present invention.

Fig. 2 is a schematic top view of the structure of fig. 1.

Fig. 3 is a schematic perspective view of fig. 1.

Fig. 4 is a schematic cross-sectional view of fig. 2A-a.

Fig. 5 is a schematic diagram of the exploded structure of fig. 3.

The labels in the figure are respectively: 100 a first connecting piece, 101 a first through hole, 102 a groove, 103 a first connecting unit, 104 a first gap, 200 a second connecting piece, 201 a second connecting unit, 202 a second through hole, 203 a second gap, 300 a positioning device.

Detailed Description

The following description is made with reference to the accompanying drawings and a specific embodiment.

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

Example 1:

see fig. 1-5. The quick release mechanism described in this embodiment includes a first connecting member 100 and a second connecting member 200, the first connecting member 100 is connected to the second connecting member 200 by a sliding pair, the first connecting member 100 is located in the second connecting member 200, an outer sidewall of the first connecting member 100 is connected to an inner sidewall of the second connecting member 200, one end of the second connecting member 200 is connected to a device body, one end of the first connecting member 100 is connected to a device component, the other end of the first connecting member 100 is inserted into the other end of the second connecting member 200 to realize a sliding connection, the first connecting member 100 is provided with a first through hole 101, the first connecting member 100 is provided with a groove 102, the groove 102 is located between a port of the first connecting member 100 and the first through hole 101, the groove 102 gradually decreases from the port of the first connecting member 100 to the concavity of the first through hole 101, the second connecting member 200 is provided with a positioning device 300, the first through hole 101 is used for limiting the positioning device, the positioning device 300 clamps the first connecting piece 100 and the second connecting piece 200 through the first through hole 101, the first connecting piece 100 and the second connecting piece 200 are limited, fixed installation between the first connecting piece 100 and the second connecting piece 200 is realized, the groove 102 is used as a channel of the positioning device 300 when the second connecting piece 200 moves, when the components are quickly installed, the second connecting piece 200 is pushed into the first connecting piece 100, the positioning device 300 on the second connecting piece 200 can move from a port of the first connecting piece 100 to the direction of the first through hole 101 along the groove 102 until the positioning device 300 is clamped into the first through hole 101, and quick installation of the device is completed; when the components are quickly disassembled, the positioning device 300 is pressed down through the first through hole 101, the components connected with the second connecting piece 200 are pulled while the positioning device 300 is pressed down, the components are pulled outwards, the positioning device 300 moves outwards along the groove 102, and the first connecting piece 100 and the second connecting piece 200 are quickly disassembled.

Specifically, the positioning device 300 includes a first positioning unit and a second positioning unit, one end of the first positioning unit is connected to one end of the second positioning unit, the first positioning unit is used for fixing and limiting the first connecting piece 100 and the second connecting piece 200, the second positioning unit can support the first positioning unit, can stretch and change, or deform, so as to assemble or disassemble the first connecting piece 100 and the second connecting piece 200, the second connecting piece 200 is provided with the second through hole 202, the first positioning unit is located on one side of the second through hole 202, and the second positioning unit is located on the other side of the second through hole 202.

Specifically, a first connection unit 103 is disposed at one side of the first connection member 100, a second connection unit 201 is disposed at one side of the second connection member 200, and one end of the first connection unit 103 is connected to one end of the second connection unit 201. The first connecting unit 103 is used for connecting the first connecting piece 100 and the device body, and the second connecting unit 103 is used for connecting the second connecting piece 200 and other parts, in addition, the first connecting piece 100 and the second connecting piece 200 can be detachably connected, so that the connection relationship between the first connecting piece 100 and the second connecting piece 200 is further enhanced.

Specifically, a smooth layer is arranged on the groove 102, so that the first positioning unit of the positioning device 300 can be conveniently clamped into the first through hole 101 through the groove 102.

Specifically, a plurality of first gaps 104 are arranged on the first connecting piece 100, so that the total weight of the machine body can be reduced, the transportation is facilitated, and the bearing capacity of the machine body is increased, and the first gaps 104 are symmetrically distributed on the surface of the first connecting piece 100, so that the balance of the connecting piece is ensured.

Specifically, be provided with a plurality of second breach 203 on the second connecting piece 200, can alleviate the total weight of organism itself, aspect transportation, increase the bearing capacity of organism, second breach 203 symmetric distribution guarantees the equilibrium of connecting piece on second connecting piece 200 surface, and second breach 203 coincides mutually with first breach 104, can increase the heat-sinking capability of mechanism.

Specifically, positioner 300 detains for elastic positioning, and elastic positioning detains simple structure, and application effect is good, and it is to explain that elastic positioning detains to prior art's application, can realize the technological means homoenergetic of this function among the prior art and can be adopted by the utility model discloses an to do not need the technical staff in this field to pay out creative work.

Specifically, first positioning unit is the shell fragment, and it is to say that, the shell fragment is to prior art's application, can realize the technical means homoenergetic of this function among the prior art and can be adopted the utility model discloses adopt to do not need the technical staff in this field to pay out creative work.

Specifically, the first connecting unit 103 is a male plug, the second connecting unit 201 is a female plug, and the male plug and the female plug are conventional connecting modes existing in the prior art, so that the connecting modes are simple and practical, and the connecting effect is good.

Example 2:

referring to fig. 1 to 5, since the quick release mechanism has been described in detail in embodiment 1, repeated description of the same contents is omitted in this embodiment, and an unmanned aerial vehicle is described in this embodiment, including any unmanned aerial vehicle and the quick release mechanism described in embodiment 1.

The working principle is as follows:

1. and (3) quick installation: the device body connected with the first connecting piece 100 is held by one hand, the component connected with the second connecting piece 200 is held by the other hand, the second connecting piece 200 is aligned to the first connecting piece 100, the second connecting piece 200 is inserted into the first connecting piece 100, in the process that the second connecting piece 200 is inserted into the first connecting piece 100, the first positioning unit on the positioning device 300 on the second connecting piece 200 moves towards the first through hole 101 along the groove 102, the second positioning unit is pressed downwards to deform in the process until the first positioning unit is clamped into the first through hole 101, the deformation of the second positioning unit is recovered, the first positioning unit is supported, and the installation is completed.

2. And (3) quick disassembly: holding the surface of the first connecting member 100 with one hand, pressing the first positioning unit downwards through the first through hole 101 and the second through hole 202, holding the member connected with the second connecting member 200 with the other hand, pulling the member outwards, moving the first positioning unit outwards along the groove 102, and finally separating the first connecting member 100 from the second connecting member 200 to finish the disassembly.

In the description of the present invention, it is to be understood that the terms "upper", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" the second feature may comprise direct contact between the first and second features, or may comprise direct contact between the first and second features through another feature in between.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims (10)

1. The quick-release mechanism is characterized by comprising a first connecting piece and a second connecting piece, wherein the first connecting piece and the second connecting piece are connected in a sliding pair mode, the first connecting piece is located in the second connecting piece, a first through hole is formed in the first connecting piece, a groove is formed in the first connecting piece, the groove is located between a port of the first connecting piece and the first through hole, the concavity of the groove from the port of the first connecting piece to the first through hole is gradually reduced, and a positioning device is arranged on the second connecting piece.

2. The quick release mechanism according to claim 1, wherein the positioning device comprises a first positioning unit and a second positioning unit, one end of the first positioning unit is connected to one end of the second positioning unit, the second connecting member is provided with a second through hole, the first positioning unit is located on one side of the second through hole, and the second positioning unit is located on the other side of the second through hole.

3. The quick release mechanism according to claim 1, wherein a first connecting unit is disposed on one side of the first connecting member, a second connecting unit is disposed on one side of the second connecting member, and one end of the first connecting unit is connected to one end of the second connecting unit.

4. The quick release mechanism of claim 1 wherein the grooves are provided with a smooth layer thereon.

5. The quick release mechanism of claim 1 wherein the first connector has a plurality of first notches formed therein.

6. The quick release mechanism of claim 1 wherein the second connecting member has a plurality of second notches formed therein.

7. The quick release mechanism of claim 1 wherein the positioning device is a resilient positioning buckle.

8. The quick release mechanism of claim 2 wherein the first positioning member is a spring.

9. The quick release mechanism of claim 3 wherein the first connection unit is a male plug and the second connection unit is a female plug.

10. An unmanned aerial vehicle comprising any one of the unmanned aerial vehicles and the quick release mechanism of any one of claims 1-9.

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