CN207773512U - Connecting pin, attachment device, holder and unmanned plane - Google Patents

Connecting pin, attachment device, holder and unmanned plane Download PDF

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Publication number
CN207773512U
CN207773512U CN201721291407.XU CN201721291407U CN207773512U CN 207773512 U CN207773512 U CN 207773512U CN 201721291407 U CN201721291407 U CN 201721291407U CN 207773512 U CN207773512 U CN 207773512U
Authority
CN
China
Prior art keywords
connecting pin
waterproof washer
groove
holder
connection structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721291407.XU
Other languages
Chinese (zh)
Inventor
王婷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SZ DJI Osmo Technology Co Ltd
Original Assignee
SZ DJI Osmo Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SZ DJI Osmo Technology Co Ltd filed Critical SZ DJI Osmo Technology Co Ltd
Priority to CN201721291407.XU priority Critical patent/CN207773512U/en
Priority to PCT/CN2017/111950 priority patent/WO2019061748A1/en
Priority to CN201780072302.1A priority patent/CN109982931A/en
Application granted granted Critical
Publication of CN207773512U publication Critical patent/CN207773512U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U20/00Constructional aspects of UAVs
    • B64U20/80Arrangement of on-board electronics, e.g. avionics systems or wiring
    • B64U20/87Mounting of imaging devices, e.g. mounting of gimbals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00Type of UAV
    • B64U10/10Rotorcrafts
    • B64U10/13Flying platforms

Abstract

The utility model discloses a kind of connecting pin, attachment device, holder and unmanned planes.Connecting pin is used to coordinate with connecting seat.Connecting seat includes the second connection structure and waterproof washer.Second connection structure is used to coordinate with the first connection structure formed in the mounting groove of connecting seat.When connecting pin is removably mounted on by the cooperation of the second connection structure and the first connection structure in mounting groove, seam is formed between connecting seat and connecting pin.Waterproof washer is protruded out from connecting pin.Waterproof washer with connecting seat for supporting with sealing joints.The connecting pin, attachment device, holder and unmanned plane of the utility model in connecting pin by being arranged waterproof washer, so, while realizing that holder and unmanned plane are detachably connected, the waterproof for realizing the seam of connecting pin and connecting seat ensure that holder and unmanned plane motor is without damage in the rain or in wet environment.

Description

Connecting pin, attachment device, holder and unmanned plane
Technical field
The utility model is related to the holder of unmanned plane, more particularly to a kind of connecting pin, attachment device, holder and unmanned plane.
Background technology
In the prior art, unmanned plane is connect with holder, and holder is mounted with imaging device.Holder include pitching (Pitch) axis, Yaw (Yaw) axis and rolling (Roll) axis.It, can be with holder and unmanned plane by the Quick Release seam on yaw (Yaw) axis of holder Connection.Relevant unmanned plane in the rain or in wet environment in use, it is possible that water droplet or steam pass through unmanned plane The Quick Release seam of yaw (Yaw) axis of holder enter inside holder, influence the normal use of holder, even result in holder by Damage, such as water inlet may result in motor and be damaged.
Utility model content
A kind of connecting pin of the utility model embodiment offer, attachment device, holder and unmanned plane.
The connecting pin of the utility model embodiment is used to coordinate to connect unmanned plane and holder with connecting seat.The connection End includes:
Second connection structure, for coordinating with the first connection structure formed in the mounting groove of the connecting seat, when described Connecting pin is removably mounted on by the cooperation of second connection structure and first connection structure in the mounting groove When, form seam between the connecting seat and the connecting pin;With
Waterproof washer is protruded out from the connecting pin, for being supported with the connecting seat to seal the seam.
For connecting unmanned plane and holder, the attachment device includes the attachment device of the utility model embodiment:
Connecting seat, the first connection structure that the connecting seat is formed with mounting groove and is formed in the mounting groove;With
Connecting pin as described in above-mentioned any embodiment, the connecting pin pass through second connection structure and described The cooperation of one connection structure is removably mounted in the mounting groove, and the waterproof washer supports the connecting seat to seal State seam.
The holder of the utility model embodiment, the holder include:
Supporting arm assembly, the supporting arm assembly include the first fixed frame and with first fixed frame vertically disposed the Two fixed frames, first fixed frame include free end and are relatively fixed end with the free end, and second fixed frame is solid Dingan County is loaded on the fixing end, second fixed frame in filling the span of a man's arms posture, second fixed frame include setting first end and The second end opposite with the first end and far from fixing end;
Connecting pin as described in above-mentioned any embodiment, the connecting pin are arranged in the free end;With
Motor, the quantity of the motor be it is at least one, at least one motor connect with the supporting arm assembly with The supporting arm assembly is driven to be rotated.
The unmanned plane of the utility model embodiment includes:
The inside of fuselage, the fuselage is in hollow-core construction, and at least one installing port is provided on the fuselage;
Holder, the holder include:
Supporting arm assembly, the supporting arm assembly include the first fixed frame and with first fixed frame vertically disposed the Two fixed frames, first fixed frame include free end and are relatively fixed end with the free end, and second fixed frame is solid Dingan County is loaded on the fixing end, second fixed frame in filling the span of a man's arms posture, second fixed frame include setting first end and The second end opposite with the first end and far from fixing end;With
Attachment device as described above;With
Imaging device, the imaging device are arranged between the first end and the second end described to be fixed on On holder.
Connecting pin, attachment device, holder and the unmanned plane of the utility model embodiment in connecting pin by being arranged waterproof Washer realizes the anti-of the seam of connecting pin and connecting seat in this way, while realizing that holder and unmanned plane are detachably connected Water ensure that holder and unmanned plane motor is without damage in the rain or in wet environment.
The additional aspect and advantage of the utility model embodiment will be set forth in part in the description, partly will be under Become apparent in the description in face, or is recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model can retouch embodiment from conjunction with following accompanying drawings It will be apparent and be readily appreciated that in stating, wherein:
Fig. 1 is the structural schematic diagram of the attachment device of the utility model embodiment;
Fig. 2 is the structural schematic diagram of the attachment device of the utility model embodiment;
Fig. 3 is the diagrammatic cross-section of the attachment device of Fig. 2 of the utility model embodiment;
Fig. 4 is the structural schematic diagram of the connecting pin of the utility model embodiment;
Fig. 5 is the structural schematic diagram of the connecting seat of the utility model embodiment;
Fig. 6 is the exploded perspective view of the connecting pin of the utility model embodiment;
Fig. 7 is the structural schematic diagram of the holder of the utility model embodiment;
Fig. 8 is the structural schematic diagram of the unmanned plane of the utility model embodiment.
Main element and symbol description:
Connecting pin 10, cam bit 122, waterproof washer 14, annular ring 142, annular lug 144, connects second connection structure 12 Seam 16, mounting surface 18, locating slot 1a, groove 11, briquetting 13, annular section 132, boss 134, pedestal 15, socket 17;
Connecting seat 20, mounting groove 22, side wall 222, side wall end face 2222, the first connection structure 24, cam path 242, positioning Column 26, movable part 28, connector 2a, plug 2a2, solution lock-switch 21;
Supporting arm assembly 30, the first fixed frame 32, free end 322, fixing end 324, the second fixed frame 34, first end 342, the second end 344, first support 346, second support 348;
Motor 40, yaw motor 42, rolling motor 44, pitching motor 46;
Attachment device 100;
Holder 200;
Fuselage 300, installing port 302;
Imaging device 400;
Unmanned plane 1000.
Specific implementation mode
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the embodiment of the utility model, and cannot understand For the limitation of the embodiment to the utility model.
In the description of the embodiment of the utility model, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relationship of the instructions such as "inner", "outside", " clockwise ", " counterclockwise " is that orientation based on ... shown in the drawings or position are closed System is merely for convenience of the embodiment of description the utility model and simplifies to describe, do not indicate or imply the indicated device Or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model The limitation of embodiment.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply phase To importance or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be with Express or implicitly include one or more feature.It is " more in the description of the embodiment of the utility model It is a " it is meant that two or more, unless otherwise specifically defined.
In the description of the embodiment of the utility model, it should be noted that unless otherwise clearly defined and limited, Term " installation ", " connection ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected;It can be mechanical connection, can also be to be electrically connected or can mutually communicate;Can be directly connected to, also may be used Can be the interaction relationship of the connection or two elements inside two elements to be indirectly connected with by intermediary.For For those skilled in the art, it can understand above-mentioned term in the embodiment of the utility model as the case may be Concrete meaning.
In the embodiment of the utility model unless specifically defined or limited otherwise, fisrt feature is in second feature "upper" or "lower" may include that the first and second features are in direct contact, can also include the first and second features not be direct It contacts but passes through the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " includes fisrt feature right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second Feature.Fisrt feature second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and tiltedly Lower section, or be merely representative of fisrt feature level height and be less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the embodiment of the utility model Different structure.In order to simplify the utility model embodiment disclosure, hereinafter to the component of specific examples and be arranged into Row description.Certainly, they are merely examples, and purpose does not lie in limitation the utility model.In addition, the implementation of the utility model Mode can in different examples repeat reference numerals and/or reference letter, this repetition be for purposes of simplicity and clarity, The relationship between discussed various embodiments and/or setting itself is not indicated.In addition, the embodiment of the utility model carries The example of the various specific techniques and material that have supplied, but answering those of ordinary skill in the art may realize that other techniques With and/or other materials use.
The connecting pin 10 of the utility model embodiment is used to coordinate with connecting seat 20.Connecting pin 10 can be used for connecting dress Set 100.Attachment device 100 can be used for connecting holder 200 and unmanned plane 1000 (as shown in Figure 8).Fig. 1, Fig. 2 and Fig. 3 are to connect The structural schematic diagram of 3 different visual angles of connection device 100.
It please refers to Fig.1 and Fig. 3, the connecting pin 10 of the utility model embodiment includes the second bindiny mechanism 12 and collision mat Circle 14.The first connection structure 24 that second connection structure 12 is used to be formed in the mounting groove 22 with connecting seat 20 coordinates.Work as connection When end 10 is removably mounted on by the cooperation of the second connection structure 12 and the first connection structure 24 in mounting groove 22, connection Seam 16 is formed between seat 20 and connecting pin 10.Waterproof washer 14 is protruded out from connecting pin 10.Waterproof washer 14 is used for and connects Joint chair 20 is supported with sealing joints 16.
Referring to Fig. 1, the attachment device 100 of the utility model embodiment includes connecting pin 10 and connecting seat 20.Specifically Structure is referring to Fig. 3, the first connection structure 24 that connecting seat 20 is formed with mounting groove 22 and is formed in mounting groove 22.Connection End 10 is removably mounted on by the cooperation of the second connection structure 12 and the first connection structure 24 in mounting groove 22.Connecting seat Seam 16 is formed between 20 and connecting pin 10.Waterproof washer 14 is protruded out from connecting pin 10.Waterproof washer 14 is used for and connect Seat 20 is supported with sealing joints 16.
Referring to Fig. 7, the connecting pin 10 of the utility model embodiment can be used for holder 200.Holder 200 further includes branch Brace component 30 and motor 40.Supporting arm assembly 30 include the first fixed frame 32 and with the first fixed frame 32 vertically disposed second Fixed frame 34.First fixed frame 32 includes free end 322 and fixing end 324, and the second fixed frame 34 is fixedly installed in fixing end 324.Second fixed frame 34 is in posture of filling the span of a man's arms.Second fixed frame 34 is opposite and remote including first end 342 and with first end 342 The second end 344 from fixing end 324.Connecting pin 10 is arranged in free end 322.The quantity of motor 40 is at least one.At least One motor 40 is connect with supporting arm assembly 30 to drive supporting arm assembly 30 to be rotated.
Referring to Fig. 8, the attachment device 100 and holder 200 of the utility model embodiment can be used for unmanned plane 1000. Unmanned plane 1000 further includes fuselage 300 and imaging device 400.The inside of fuselage 300 is in hollow-core construction, and is arranged on fuselage 300 There is at least one installing port 302.Holder 200 includes the attachment device 100 of supporting arm assembly 30 and the above embodiment.Imaging Device 400 is arranged between first end 342 and the second end 344 to be fixed on holder 200.
It is appreciated that the connecting pin 10 of the utility model embodiment by the way that waterproof washer 14 is arranged in connecting pin 10, such as This realizes the seam of connecting pin 10 and connecting seat 20 while realizing that holder 200 and unmanned plane 1000 are detachably connected 16 waterproof ensure that holder 200 and unmanned plane 1000 motor 40 is without damage in the rain or in wet environment.
It is appreciated that the waterproof construction of connecting seat 20 can be applied in camera lens.For example, in lens barrel close to lens Waterproof washer is arranged in outer edge, and waterproof washer 14 can seal the gap between outer cover and lens barrel by lens.In this way, with reality Existing camera lens waterproof.
Also referring to Fig. 3 to Fig. 5, in some embodiments, connecting pin 10 is substantially cylindrical.Second connection structure 12 include the cam bit 122 being formed on the lateral surface of connecting pin 10.
It is appreciated that the second connection structure 12 can be clamped with the first connection structure 24.First connection structure 24 can be It is formed in the convex race of medial surface 242 of mounting groove 22.Second connection structure 12 can be to be formed in the lateral surface of connecting pin 10 On cam bit 122.Cam bit 122 coordinates with cam path 242 to realize the fixation of connecting pin 10 and connecting seat 20.Specifically, The direction (direction pivots clockwise or counter-clockwise) that cam bit 122 is limited along cam path 242, the thickness of cam bit 122 gradually increase Greatly.When mounted, cam bit 122 is directed to the opening of mounting groove 22, cam bit 122 enters along the direction that cam path 242 limits Mounting groove 22.At this point, cam bit 122 is located at the bottom of cam path 242, the two crimping.In this way, realizing connecting pin 10 and connecting seat 20 connection.
In some embodiments, the quantity at least two of cam path 242 and cam bit 122.At least two cam paths 242 medial surfaces for surrounding mounting groove 22 are uniformly arranged, and lateral surface of corresponding at least two cam bit 122 around connecting pin 10 is equal Even arrangement.It is illustrated in figure 4 three cam bits 122.The crimping corresponding with multiple cam paths 242 of multiple cam bits 122, and uniformly Arrangement can make the cam bit 122 and 242 uniform force of cam path of crimping.In this way, the connection of connecting pin 10 and connecting seat 20 is more Stablize.In some embodiments, cam path 242 is not of uniform size, corresponding cam bit 122 it is not of uniform size, in this way, can be with It is connected for fool proof.
In some embodiments, connecting pin 10 includes at least one locating slot 1a, and connecting seat 20 further includes at least one With the positioning column 26 of locating slot 1a cooperations.Connecting seat 20 and connecting pin 10 are by the cooperation of positioning column 26 and locating slot 1a to limit Connecting seat 20.
Specifically, when connecting pin 10 is installed into mounting groove 22, positioning column 26 is inserted into locating slot 1a simultaneously.Positioning column 26 It plays the role of positioning and connecting pin 10 is facilitated to be located by connecting with connecting seat 20.
3 are please referred to, in some embodiments, connecting pin 10 includes mounting surface 18.Mounting surface 18 is used for and side wall end face 2222 is opposite.Seam 16 is formed between side wall end face 2222 and mounting surface 18.Waterproof washer 14 surrounds the second connection structure 12 It is fixed on mounting surface 18.Side wall end face 2222 supports on waterproof washer 14.
Specifically, when connecting pin 10 is installed into mounting groove 22, side wall end face 2222 is opposite with mounting surface 18 and formation connects Seam 16.Waterproof washer 14 is arranged between side wall end face 2222 and mounting surface 18, and one end of waterproof washer 14 supports and pacifying On dress face 18, the other end supports on side wall end face 2222, to be tightly connected the seam 16 at end 10 and connecting seat 20.In this way, Water droplet or steam can not enter from seam 16 inside holder 200, realize 200 waterproof of holder.
In some embodiments, waterproof washer 14 can be silica gel ring or rubber ring.Silica gel or rubber ring have Certain elasticity.Elastic compression occurs when waterproof washer 14 supports at the side wall 222 of mounting groove 22 to be tightly connected end 10 With the seam 16 of connecting seat 20.Meanwhile silica gel or rubber ring have hydrophobicity, will not absorb moisture.In this way, water can be prevented Drop or steam enter from seam 16 inside holder 200.
Referring to Fig. 3, in some embodiments, the height of waterproof washer 14 is more than the side wall end face 2222 of connecting seat 20 The distance between mounting surface 18.
It is appreciated that the distance between side wall end face 2222 and mounting surface 18 refer to the height of seam 16.Waterproof washer 14 Height is more than the height of seam 16, with sealing joints 16 and can be formed between side wall end face 2222 and mounting surface 18 closed Volume protected from water.In this way, side wall end face 2222 and the inside of mounting surface 18 will not be influenced by outside water droplet or steam.
In some embodiments, connecting pin 10 forms fluted 11 on mounting surface 18, and the positioning of waterproof washer 14 is simultaneously solid It is scheduled in groove 11.It is appreciated that it refers to forming groove 11 in the neighboring of connecting pin 10 to form groove 11 on mounting surface 18. Waterproof washer 14 is arranged and is fixed in groove 11.Waterproof washer 14 includes top surface and the bottom surface opposite with top surface.Waterproof washer 14 bottom surface is contacted with mounting surface 18.The lateral wall of waterproof washer 14 supports on the inner surface of the side wall of groove 11.Collision mat The top surface of circle 14 supports on side wall end face 2222.
Referring to Fig. 6, in some embodiments, waterproof washer 14 and groove 11 are substantially in annular shape, waterproof washer 14 Outer diameter be equal or slightly larger than the internal diameter of groove 11.
It is appreciated that the outer diameter of waterproof washer 14 is equal or slightly larger than the internal diameter of annular groove 11.Due to waterproof washer 14 It is shunk because of the elasticity of itself, to accommodate interior into groove 11 and support on the inner surface of the side wall of groove 11.In this way, waterproof In friction stress, (such as when dismantling connection seat 20, the side wall 222 of mounting groove 22 is rotated and is given relative to waterproof washer 14 washer 14 Waterproof washer 14 applies frictional force) while will not fall off out of groove 11 or occur irreversible displacement.
In some embodiments, the height of waterproof washer 14 is more than the height of the side wall of groove 11.It is appreciated that waterproof The height of washer 14 is more than the height of the side wall of groove 11, in this way, when connecting pin 10 connect to form seam 16 with connecting seat 20, Waterproof washer 14 can seal seam 16.
Fig. 3 and Fig. 6 are please referred to, in some embodiments, waterproof washer 14 includes annular ring 142 and annular lug 144.Annular ring 142 can be placed in groove 11.Annular lug 144 upwardly extends from annular ring 142 and reveals from groove 11 Go out.Annular lug 144 supports on the inner surface of groove 11 (as shown in Figure 7).Connecting pin 10 further includes being arranged in side wall end face Briquetting 13 between 2222 and mounting surface 18.The rigidity of briquetting 13 is more than waterproof washer 14.Briquetting 13 support annular ring 142 with Waterproof washer 14 is fixed on mounting surface 18.
It is appreciated that waterproof washer 14 is L-shaped on sectional view (as shown in Figure 3).Briquetting 13 includes annular section.Peace Dress face 18 is stepped in the position of groove 11, i.e. the top surface of groove 11 is slightly below mounting surface 18.Briquetting 13 is accommodated in mounting surface On 18, waterproof washer 14 is accommodated in groove 11.In this way, briquetting 13 supports annular ring 142 and makes briquetting 13 and collision mat Circle 14 is stacked in levels.It is more than the rigidity of waterproof washer 14 additionally, due to the rigidity of briquetting 13, when briquetting 13 is supported in annular When enclosing 142, larger deformation will not occur for briquetting 13.In this way, further waterproof washer 14 is fixed in groove 11.Briquetting 13 It can be made of metal material, such as aluminium flake, iron plate, steel disc etc..
Referring to Fig. 6, in some embodiments, briquetting 13 includes annular section 132, further includes from annular section 132 The annular convex platform 134 upwardly extended.The lateral wall that annular convex platform 134 supports in connecting pin 10 (is specially the pedestal 15 of Fig. 3 Lateral wall) on.Side wall end face 2222 further supports waterproof washer 14 to applying pressure, briquetting 13 on annular convex platform 134 In groove 11.Further, annular convex platform 134 is connected on connecting pin 10, to further fix connecting pin 10 and connecting seat 20。
The mode that waterproof washer 14 is fixed on mounting surface 18 is not limited to the above embodiment.In other embodiments, Waterproof washer 14 can also be arranged by viscose on mounting surface 18.Specifically, waterproof washer 14 includes annular ring 142.Annular Circle 142 includes top surface and the bottom surface opposite with top surface.Underrun viscose is arranged on mounting surface 18.Waterproof washer 14 is fixed on The flow of mounting surface 18 can be there are two types of mode.A kind of mode is first to apply to spread viscose in bottom surface, then will be coated with the anti-of viscose The bottom surface of water cushion circle 14 is bonded with mounting surface 18.Another way is first to smear viscose on mounting surface 18, then by waterproof washer 14 bottom surface and the mounting surface 18 for being coated with viscose bond.Viscose can be liquid glue or be solid gum.In this way, by collision mat Circle 14 is fixed on mounting surface 18.
Also referring to Fig. 4 and Fig. 5, in some embodiments, connecting pin 10 includes the pedestal coordinated with connecting seat 20 15.Pedestal 15 is cylindrical and is arranged on mounting surface 18.The second connection structure 12 in the above embodiment and locating slot 1a It can be arranged on pedestal 15.Waterproof washer 14 is housed in around the lateral wall of pedestal 15 on mounting surface 18.Specifically, it connects When end 10 is connect with connecting seat 20, pedestal 15 is accommodated into mounting groove 22, and makes the cam bit 122 and mounting groove on pedestal 15 Cam path 242 on 22 crimps.
Connecting pin 10 provided by the utility model can be used for attachment device 100.Attachment device 100 can be used for connecting nothing Man-machine 1000 with holder 200.Attachment device 100 includes connecting seat 20 and connecting pin 10.On connecting seat 20 and connecting pin 10 be State the connecting seat 20 in embodiment and connecting pin 10.
Specifically, attachment device 100 includes connecting pin 10 and connecting seat 20.Connecting seat 20 is arranged on unmanned plane 1000, Connecting pin 10 is arranged on holder 200.The first connection knot that connecting seat 20 is formed with mounting groove 22 and is formed in mounting groove 22 Structure 24.Connecting pin 10 includes the second connection structure 12 coordinated with the first connection structure 24 and waterproof washer 14.Connecting pin 10 is logical The cooperation for crossing the first connection structure 24 and the second connection structure 12 is removably mounted in mounting groove 22, connecting seat 20 and connection Seam 16 is formed between end 10.The setting of waterproof washer 14 is in seam 16 and sealing joints 16.
Referring to Fig. 5, in some embodiments, connecting seat 20 further includes movable part 28 and connector 2a.Mounting groove 22 For being detachably connected with connecting pin 10.Mounting groove 22 is in hollow cylindrical.Mounting groove 22 includes side wall 222.Table in side wall 222 Face is formed with the first connection structure 24.Movable part 28 is arranged on mounting groove 22.The inner surface of mounting groove 22 includes first position The second position and.Movable part 28 rotates between the first position and the second position relative to mounting groove 22, and movable part 28 can limit Positioned at first position and the second position.Connector 2a is fixed on movable part 28, for being electrically connected imaging device 400 and unmanned plane 1000.Wherein, at first position, connector 2a is in and waits for connection status, at the second position at movable part 28 and mounting groove 22 In lock-out state.
It is appreciated that the connecting pin 10 of attachment device 100 can be fixed on holder 200, connecting seat 20 and unmanned plane 1000 It is detachably connected.Connecting pin 10 connect the quick connection that unmanned plane 1000 and holder 200 may be implemented with connecting seat 20.Movable part The connector 2a being arranged on 28 and 400 wire communication of imaging device installed on holder 200, realize imaging device 400 and nothing The control of controller and/or data communication in man-machine 1000.Movable part 28 is rotatable in mounting groove 22, and movable part 28 turns to Connector 2a is in positioning states and waits connecting with holder 200 when first position.Connector when movable part 28 turns to the second position 2a lockings are in successful connection state, simplify unmanned plane 1000 and 200 Connection Step of holder by positioning twice, facilitate Attended operation.
Referring to Fig. 5, in some embodiments, attachment device 100 further includes the unlock being connect with movable part 28 Switch 21.Solution lock-switch 21 is pressed, movable part 28 can be detached with mounting groove 22.
In some embodiments, being formed on side wall 222 can make movable part 28 be maintained at first position and the second position On position limiting structure, solution lock-switch 21 may include the elastic component and locking piece coordinated with position limiting structure.Position limiting structure can be Limiting slot in the inner surface of the side wall 222 of mounting groove 22 is set.Limiting slot can be straight slot, and elastic component and locking piece are accommodating In in limiting slot.Locking piece has certain rigidity.When elastic component is in elongation state, locking piece can be stuck in side wall 222 with The junction of movable part 28, at this point, mounting groove 22 and movable part 28 are in the lock state.After pressing solution lock-switch 21, locking piece Compression elastic piece and so that elastic component is in compressive state, junction of the locking piece far from side wall 222 Yu movable part 28 at this time, this When, mounting groove 22 and movable part 28 are in and wait for connection status, i.e., movable part 28 is unlocked with mounting groove 22, and connector 2a is in Wait for connection status.
Fig. 3 and Fig. 4 are please referred to, in some embodiments, connector 2a includes plug 2a2.Plug 2a2 is arranged in activity On part 28.Connecting pin 10 includes the socket 17 being connected with plug 2a2, and unmanned plane 1000 includes being connected with plug 2a2 Socket (not shown, to please refer to the socket 17 of Fig. 4).A part of plug 2a2 coordinates with the socket 17 on connecting pin 10, another Partial plug 2a2 coordinates with the socket on unmanned plane 1000.Imaging device 400 is housed on holder 200.In this way, when holder 200 with After unmanned plane 1000 connects, unmanned plane 1000 can be wired by the plug 2a2 and imaging device 400, holder 200 of connector 2a Communication.Such as the image data that imaging device 400 acquires is transmitted to unmanned plane 1000 or the transmission control signal of unmanned plane 1000 To holder 200 and/or imaging device 400 etc..
In some embodiments, connecting seat 20 is arranged on unmanned plane 1000, and connecting pin 10 is arranged on holder 200. The connection of unmanned plane 1000 and holder 200 is realized by the cooperation of connecting seat 20 and connecting pin 10.
When installing holder 200 and unmanned plane 1000, connecting pin 10 can be first fixed on holder 200, and connecting seat 20 is solid It is scheduled on unmanned plane 1000.The cam bit 122 of connecting pin 10 is directed to the opening of connecting seat 20, cam bit 122 is along cam path 242 directions limited enter mounting groove 22.The locating slot 1a of connecting pin 10 is adapted to the positioning column 26 of connecting seat 20 at this time.Rotation Attachment device 100, positioning column 26 drive the rotation in mounting groove 22 of movable part 28.Cam bit 122 is crimped with cam path 242 simultaneously Cooperation.When locking piece is stuck in junction of the side wall 222 with movable part 28, mounting groove 22 and movable part 28 are in the lock state, Holder 200 and 1000 successful connection of unmanned plane.When unlock, locking piece compression elastic piece and so that elastic component is in compressive state, this When junction of the locking piece far from side wall 222 Yu movable part 28, mounting groove 22 and movable part 28, which are in, waits for connection status, i.e., movable Part 28 is unlocked with mounting groove 22.If the related setting without solution lock-switch 21 directly can drive 28 turns of movable part by rotary platform 200 It is dynamic, make junction of the locking piece far from side wall 222 Yu movable part 28.
The attachment device 100 of the utility model embodiment in connecting pin 10 by being arranged waterproof washer 14, in this way, in reality While being now detachably connected, realizes the waterproof of the seam 16 of connecting pin 10 and connecting seat 20, ensure that holder 200 and nobody Machine 1000 is motor 40 is without damage in the rain or in wet environment.
Referring to Fig. 7, holder 200 provided by the utility model includes the company in supporting arm assembly 30, the above embodiment Connect end 10 and motor 40.
Supporting arm assembly 30 include the first fixed frame 32 and with 32 vertically disposed second fixed frame 34 of the first fixed frame.The One fixed frame 32 includes free end 322 and is relatively fixed end 324 with free end 322, and the second fixed frame 34 is fixedly installed in Fixed end 324.Second fixed frame 34 is in posture of filling the span of a man's arms.Second fixed frame 34 is opposite including first end 342 and with first end 342 And far from the second end 344 of fixing end 324.Connecting pin 10 is arranged in free end 322.The quantity of motor 40 is at least one. At least one motor 40 is connect with supporting arm assembly 30 to drive supporting arm assembly 30 to be rotated.
First fixed frame 32 and the second fixed frame 34 form three-D space structure.Second fixed frame 34 divides for first support 346 and second support 348.It is indicated with three-dimensional coordinate, is followed successively by yaw (Yaw) axis, roll (Roll) axis and pitching (Pitch) Axis.First fixed frame 32 extends along yaw (Yaw) axis, and first support 346 extends along pitching (Pitch) axis, 348 edge of second support Roll (Roll) axis extends.
Specifically, the holder 200 of the utility model embodiment can be that two axle The Cloud Terraces 200 (roll (Roll) axis and are bowed Face upward (Pitch) axis), or three axis holders 200 (yaw (Yaw) axis, roll (Roll) axis and pitching (Pitch) axis). This is that three axis holders 200 are schematically illustrated with holder 200.
Holder 200 includes motor 40.Unmanned plane 1000 controls motor 40 and holder 200 is driven to move the appearance so that holder 200 State is in the posture of tracking imaging object of which movement.The quantity of motor 40 is at least one.At least one motor 40 can be that setting exists Yaw motor 42 at the free end 322 of first fixed frame 32 is arranged at the fixing end 324 of the first fixed frame 32 and simultaneously The pitching motor 46 of the rolling motor 44 being arranged on the second fixed frame 34 and the first end being arranged on the second fixed frame 34. First end 342 and the second end 344 are two opposite ends of the second opposite fixed frame 34.In the utility model embodiment party To be provided with the end of pitching motor 46 as first end 342 in formula.
Wherein, the first fixed frame 32 is yaw (Yaw) bracing strut, second support 348 is roll (Roll) bracing strut, first Holder 346 is parallel to pitching (Pitch) bracing strut.The both ends of pitching (Pitch) bracing strut are separately fixed at first end 342 On the second end 344.Yaw motor 42 can drive the first fixed frame 32 or imaging device 400 to be rotated around yaw axis.Rolling Motor 44 can drive second support 348 or imaging device 400 to be rotated around roll axis.Pitching motor 46, which can drive, is parallel to Pitching (Pitch) bracing strut or imaging device 400 of one holder 346 are around pitch axes.
The holder 200 of the utility model embodiment passes through in connecting pin of the setting with waterproof washer 14 of free end 322 10, in this way, while realizing that holder 200 and unmanned plane 1000 are detachably connected, realize connecing for connecting pin 10 and connecting seat 20 The waterproof of seam 16 ensure that holder 200 and unmanned plane 1000 motor is without damage in the rain or in wet environment.
Referring to Fig. 8, the utility model provides unmanned plane 1000.Unmanned plane 1000 include fuselage 300, holder 200 and at As device 400.The inside of fuselage 300 is in hollow-core construction, and at least one installing port 302 is provided on fuselage 300.Holder 200 Including the attachment device 100 in supporting arm assembly 30, the above embodiment.Supporting arm assembly 30 include the first fixed frame 32 and with First fixed frame, 32 vertically disposed second fixed frame 34.First fixed frame 32 include free end 322 and with 322 phase of free end To fixing end 324.Second fixed frame 34 is fixedly installed in fixing end 324.Second fixed frame 34 is in posture of filling the span of a man's arms.Second fixes Frame 34 is opposite including first end 342 and with first end 342 and far from the second end 344 of fixing end 324.Attachment device 100 include connecting pin 10 and connecting seat 20.Imaging device 400 is arranged between first end 342 and the second end 344 with fixation On holder 200.
Specifically, attachment device 100 includes connecting pin 10 and connecting seat 20 (shown in Fig. 3).Connecting seat 20 is arranged at nobody On machine 1000, connecting pin 10 is arranged on holder 200.Connecting seat 20 be formed with mounting groove 22 and be formed in mounting groove 22 the One connection structure 24.Connecting pin 10 includes the second connection structure 12 and waterproof washer 14.Second connection structure 12 is connect with first Structure 24 coordinates.When connecting pin 10 is removably mounted on by the cooperation of the first connection structure 24 and the second connection structure 12 When in mounting groove 22, seam 16 is formed between connecting seat 20 and connecting pin 10.Waterproof washer 14 supports the side wall in connecting seat 20 222 with sealing joints 16.
Specifically, the one side in the close bottom surface of fuselage 300 can be arranged in installing port 302.It can be arranged on installing port 302 There is the connection structure (such as cam bit 122) coordinated with connecting seat 20.Illustrate by taking cam bit 122 as an example now installing port 302 with The connection relation of connecting seat 20.When mounted, cam bit 122 is directed to the opening of installing port 302, cam bit 122 is along cam path 242 directions limited are into installing port 302.At this point, cam bit 122 is located at the bottom of cam path 242, the two crimping.
In some embodiments, screw hole can also be equipped on installing port 302, connecting seat 20 is equipped with and installing port 302 The corresponding screw hole of screw hole.Bolt is injected into screw hole and with nut locking installing port 302 to be connect with connecting seat 20.At other In embodiment, installing port 302 can also be other connection structures.
Holder 200 is used to increase surely for imaging device 400.For imaging device 400 for recording a video, imaging device 400 can be to take the photograph Camera.
In some embodiments, attachment device 100 can be first fixed on holder 200.Holder 200 passes through connecting seat 20 are detachably connected with fuselage 300.In another embodiment, attachment device 100 can be first fixed on unmanned plane 1000. Unmanned plane 1000 passes through connecting seat 20 and 200 releasable connection of holder.
Attachment device 100 realizes unmanned plane 1000 and is disconnected with the quick of holder 200, convenience in transport and replacement holder 200, and connect reliable.Unmanned plane 1000 can establish efficient, reliable communication with the imaging device 400 being loaded on holder 200. Further, it is provided with waterproof washer 14 at the seam 16 of connecting pin 10 and connecting seat 20, realizes connecting pin 10 and connection The waterproof of the seam 16 of seat 20 ensure that holder 200 and unmanned plane 1000 motor 40 is not damaged in the rain or in wet environment It is bad.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation The description of mode ", " example ", " specific example " or " some examples " etc. means the tool described in conjunction with the embodiment or example Body characteristics, structure, material or feature are contained at least one embodiment or example of the utility model.In this specification In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Although the embodiment of the utility model has been shown and described above, it is to be understood that above-mentioned embodiment party Formula is exemplary, and should not be understood as limiting the present invention, and those skilled in the art are in the utility model Above-mentioned implementation can be implemented in range to be changed, change, replace and modification.

Claims (25)

1. a kind of connecting pin, the connecting pin is used to coordinate to connect unmanned plane and holder with connecting seat, which is characterized in that described Connecting pin includes:
Second connection structure, for coordinating with the first connection structure formed in the mounting groove of the connecting seat, when the connection When end is removably mounted on by the cooperation of second connection structure and first connection structure in the mounting groove, institute It states and forms seam between connecting seat and the connecting pin;With
Waterproof washer is protruded out from the connecting pin, for being supported with the connecting seat to seal the seam.
2. connecting pin as described in claim 1, which is characterized in that the connecting pin is substantially cylindrical;
Second connection structure includes the cam bit being formed on the lateral surface of the connecting pin.
3. connecting pin as described in claim 1, which is characterized in that the connecting pin includes mounting surface, and the mounting surface is used for Opposite with the side wall end face of the mounting groove, the seam is formed on the mounting surface;
The waterproof washer is fixed at around second connection structure on the mounting surface.
4. connecting pin as claimed in claim 3, which is characterized in that the height of the waterproof washer is more than the side of the connecting seat The distance between wall end face and the mounting surface.
5. connecting pin as claimed in claim 3, which is characterized in that the connecting pin formed on the mounting surface it is fluted, The waterproof washer is located and fixed in the groove.
6. connecting pin as claimed in claim 5, which is characterized in that the waterproof washer and the groove be in substantially it is circular, The outer diameter of the waterproof washer is equal or slightly larger than the internal diameter of the groove.
7. connecting pin as claimed in claim 5, which is characterized in that the height of the waterproof washer is more than the side wall of the groove Height.
8. connecting pin as claimed in claim 5, which is characterized in that the waterproof washer includes the annular for being placed in the groove It circle and is upwardly extended from annular ring and from the annular lug that the groove exposes, the annular lug is supported in the groove Side wall inner surface on;
The connecting pin further includes the briquetting being arranged between the side wall end face and the mounting surface of the mounting groove, the briquetting Rigidity be more than the waterproof washer;
The briquetting supports annular ring so that the waterproof washer to be fixed on the mounting surface.
9. a kind of attachment device, for connecting unmanned plane and holder, which is characterized in that the attachment device includes:
Connecting seat, the first connection structure that the connecting seat is formed with mounting groove and is formed in the mounting groove;With
Connecting pin as described in claim 1, the connecting pin pass through second connection structure and first connection structure Cooperation be removably mounted in the mounting groove, the waterproof washer supports the connecting seat to seal the seam.
10. attachment device as claimed in claim 9, which is characterized in that the connecting pin is substantially cylindrical;
Second connection structure includes the cam bit being formed on the lateral surface of the connecting pin.
11. attachment device as claimed in claim 9, which is characterized in that the connecting pin includes mounting surface, and the mounting surface is used In opposite with the side wall end face of the mounting groove, the seam is formed on the mounting surface;
The waterproof washer is fixed at around second connection structure on the mounting surface.
12. attachment device as claimed in claim 11, which is characterized in that the height of the waterproof washer is more than the connecting seat Side wall end face and the distance between the mounting surface.
13. attachment device as claimed in claim 11, which is characterized in that the connecting pin is formed with recessed on the mounting surface Slot, the waterproof washer are located and fixed in the groove.
14. attachment device as claimed in claim 13, which is characterized in that the waterproof washer and the groove are in annulus substantially Shape, the outer diameter of the waterproof washer are equal or slightly larger than the internal diameter of the groove.
15. attachment device as claimed in claim 13, which is characterized in that the height of the waterproof washer is more than the groove The height of side wall.
16. attachment device as claimed in claim 13, which is characterized in that the waterproof washer includes being placed in the groove It annular ring and is upwardly extended from annular ring and from the annular lug that the groove exposes, the annular lug is supported described On the inner surface of the side wall of groove;
The connecting pin further includes the briquetting being arranged between the side wall end face and the mounting surface of the mounting groove, the briquetting Rigidity be more than the waterproof washer;
The briquetting supports annular ring so that the waterproof washer to be fixed on the mounting surface.
17. such as claim 9-16 any one of them attachment devices, the substantially rounded slot of the mounting groove, the connection end group This is cylindrical, which is characterized in that first connection structure includes cam path, and the cam path is formed in the mounting groove On medial surface, second connection structure includes cam bit, the cam bit be formed on the lateral surface of the connecting pin and with The cam path cooperation.
18. attachment device as claimed in claim 17, which is characterized in that the quantity of the cam path and the cam bit is at least It it is two, at least two cam path is uniformly arranged around the medial surface of the mounting groove, and at least two cam bit encloses Lateral surface around the connecting pin is uniformly arranged.
19. attachment device as claimed in claim 16, which is characterized in that the connecting pin includes being arranged on the mounting surface Pedestal, the waterproof washer is fixed at around the pedestal on the mounting surface;
When the pedestal is placed in the mounting groove, the side wall end face of the mounting groove supports on the waterproof washer.
20. attachment device as claimed in claim 19, which is characterized in that the connecting pin is formed with recessed on the mounting surface Slot, the waterproof washer include being placed in the annular ring of the groove and upwardly extending from annular ring and reveal from the groove The annular lug gone out, the annular lug is for supporting in the side wall end face of the mounting groove.
21. such as claim 9-16 any one of them attachment devices, which is characterized in that the connecting pin includes at least one fixed Position slot, the connecting seat further include at least one positioning column, and the positioning column is used to coordinate with described in fixation with the locating slot Connecting pin and the connecting seat.
22. such as claim 9-16 any one of them attachment devices, which is characterized in that the connecting seat setting it is described nobody On machine, the connecting pin is arranged on the holder.
23. such as claim 9-16 any one of them attachment devices, which is characterized in that the connecting seat includes:
Movable part, the movable part are arranged on the mounting groove, and the mounting groove includes first position and the second position, described Movable part rotates between the first position and the second position relative to the mounting groove, and the movable part can limit In the first position and the second position;With
Connector, the connector are fixed on the movable part, for be electrically connected the imaging device of the unmanned plane with it is described Unmanned plane;Wherein,
The connector is in and waits for connection status at the first position, the movable part and the installation at the second position Slot is in the lock state.
24. a kind of holder, which is characterized in that the holder includes:
Supporting arm assembly, the supporting arm assembly include the first fixed frame and consolidate with first fixed frame vertically disposed second Determine frame, first fixed frame includes free end and is relatively fixed end with the free end, and second fixed frame fixes peace Loaded on the fixing end, second fixed frame in filling the span of a man's arms posture, second fixed frame include setting first end and with institute State the second end of the opposite and separate fixing end of first end;
Such as claim 1-8 any one of them connecting pin, the connecting pin is arranged in the free end;With
The quantity of motor, the motor is at least one, and at least one motor is connect with the supporting arm assembly to drive The supporting arm assembly is rotated.
25. a kind of unmanned plane, which is characterized in that the unmanned plane includes:
The inside of fuselage, the fuselage is in hollow-core construction, and at least one installing port is provided on the fuselage;
Holder, the holder include:
Supporting arm assembly, the supporting arm assembly include the first fixed frame and consolidate with first fixed frame vertically disposed second Determine frame, first fixed frame includes free end and is relatively fixed end with the free end, and second fixed frame fixes peace Loaded on the fixing end, second fixed frame in filling the span of a man's arms posture, second fixed frame include setting first end and with institute State the second end of the opposite and separate fixing end of first end;With
Such as claim 9-23 any one of them attachment devices;With
Imaging device, the imaging device are arranged between the first end and the second end to be fixed on the holder On.
CN201721291407.XU 2017-09-30 2017-09-30 Connecting pin, attachment device, holder and unmanned plane Expired - Fee Related CN207773512U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201721291407.XU CN207773512U (en) 2017-09-30 2017-09-30 Connecting pin, attachment device, holder and unmanned plane
PCT/CN2017/111950 WO2019061748A1 (en) 2017-09-30 2017-11-20 Connecting end, connecting device, pan-tilt and unmanned aerial vehicle
CN201780072302.1A CN109982931A (en) 2017-09-30 2017-11-20 Connecting pin, attachment device, holder and unmanned plane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721291407.XU CN207773512U (en) 2017-09-30 2017-09-30 Connecting pin, attachment device, holder and unmanned plane

Publications (1)

Publication Number Publication Date
CN207773512U true CN207773512U (en) 2018-08-28

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CN201780072302.1A Pending CN109982931A (en) 2017-09-30 2017-11-20 Connecting pin, attachment device, holder and unmanned plane

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WO (1) WO2019061748A1 (en)

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US20170073070A1 (en) * 2013-02-06 2017-03-16 Zhou Tian Xing Amphibious vertical takeoff and landing unmanned device with artificial intelligence (AI) and method and system for managing a crisis environment and controlling one or more targets
CN103318419B (en) * 2013-05-20 2016-01-20 西安电子工程研究所 Airborne electronic equipment pod body and radome muff-coupling sealing structure
CN106029503B (en) * 2015-07-02 2018-12-14 深圳市大疆灵眸科技有限公司 Limiting device and unmanned vehicle with the limiting device
CN204979266U (en) * 2015-07-16 2016-01-20 零度智控(北京)智能科技有限公司 Cloud platform structure and cloud platform camera device with protective housing
CN205543546U (en) * 2016-01-20 2016-08-31 深圳一电航空技术有限公司 Pan tilt connected subassembly and portable shooting device
CN105620777A (en) * 2016-02-26 2016-06-01 深圳行天者创新技术有限公司 Unmanned aerial vehicle with detachable cradle head
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WO2018072072A1 (en) * 2016-10-18 2018-04-26 深圳市大疆灵眸科技有限公司 Connection mechanism and unmanned aerial vehicle having same
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