CN209506115U - Unmanned plane draw off gear and system - Google Patents

Abstract

The utility model discloses a kind of unmanned plane draw off gear and systems.The unmanned plane draw off gear includes: locking part, and the locking part includes: locating part, and the locating part is provided with guide channel；The limiting slot with the cooperation of the undercarriage of unmanned plane is provided at the guide channel slot bottom；The limiting slot is connected with the guide channel；Locking part, the first end of the locking part are articulated with the first side of the limiting slot；Holding part is set to second side of the limiting slot, and is flexibly connected with the locating part；In locking condition, the locking part be located on the limiting slot；The holding part is held in the second end of the locking part, to hinder the rotation of the locking part；The advantages that unmanned plane draw off gear of the utility model has simple and compact for structure, lands convenient for unmanned plane, and can be easy and firmly fixes unmanned plane, and security performance is high, and stationary performance is good, long service life.

Description

Unmanned plane draw off gear and system

Technical field

The utility model relates to air vehicle technique field more particularly to a kind of unmanned plane draw off gear and systems.

Background technique

Referred to as " unmanned plane ", english abbreviation is " UAV " to UAV, is using radio robot and to provide for oneself The not manned aircraft of presetting apparatus manipulation, or fully or intermittently automatically operated by car-mounted computer.With someone It drives an airplane and compares, unmanned plane is often more suitable for the task of those too " slow-witted, dirty or dangerous ".Unmanned plane presses application field, Can be divided into it is military with it is civilian.Military aspect, unmanned plane are divided into reconnaissance plane and target drone.Civilian aspect, unmanned plane+industrial application are Unmanned plane has really just needed；It taking photo by plane at present, agricultural, plant protection, miniature self-timer, express transportation, disaster relief, observing wild move The application in object, monitoring infectious disease, mapping, news report, electric inspection process, the disaster relief, movies-making, manufacture romance etc. field, greatly The big purposes for having expanded unmanned plane itself, developed country also in actively extension industrial application and develop unmanned air vehicle technique.

With the continuous development of unmanned plane, each technical field, which is all tried to be the first, integrates self-technique and unmanned air vehicle technique Using to extend its application range.Wherein mobile platform as automobile and unmanned plane is transboundary combined, by the plane of automobile Movable expanded is greatly enriched the usage experience of user to the Three-dimensional movable in space.But in practical applications it is vehicle-mounted nobody Jolting in machine driving process easily causes the damage of unmanned plane.Therefore it provides it is a kind of simple and compact for structure, it is dropped convenient for unmanned plane Fall, and can it is easy and firmly fix unmanned plane unmanned plane draw off gear become must solve the problems, such as at present.

Utility model content

The technical issues of the utility model solves be to provide it is a kind of have simple and compact for structure, land convenient for unmanned plane, and It being capable of unmanned plane draw off gear and system easy and that firmly fix unmanned plane.

On the one hand, the utility model discloses a kind of unmanned plane draw off gear, the unmanned plane draw off gear includes locking Component, the locking part include:

Locating part, the locating part are provided with guide channel；The undercarriage with unmanned plane is provided at the guide channel slot bottom The limiting slot of cooperation；The limiting slot is connected with the guide channel；

Locking part, the first end of the locking part are articulated with the first side of the limiting slot；

Holding part is set to second side of the limiting slot, and is flexibly connected with the locating part；

In locking condition, the locking part be located on the limiting slot；The holding part is held in the locking part Second end on, to hinder the rotation of the locking part；

When unlocked, the holding part is mutually staggered with the locking part, to release the rotation to the locking part Obstruction.

Preferably, the locating part is additionally provided with recessing groove, and the recessing groove is set on the cell wall of the guide channel, and Positioned at second side of the limiting slot.

Preferably, it is additionally provided with pilot hole in the locating part, and is connected with the recessing groove；The holding part plugs In in the pilot hole；The locking part further includes for driving described in the holding part clamping is located in the recessing groove The locking of locking part drives mould group, and the locking driving mould group is connected with the holding part.

Preferably, the holding part is elongated；It is provided on the ontology of the holding part corresponding with the recessing groove Escape groove, to be formed on the ontology of the holding part for the clamping with the locking part clamping being located in the recessing groove Portion.

Preferably, the locking driving mould group includes:

Transmission belt, it is end to end with the holding part；

First power device is sequentially connected with the transmission belt, the holding part is driven to slide in the pilot hole.

Preferably, the unmanned plane draw off gear further include:

Posture obtains module, obtains the UAV Attitude information；

Second power device drives the locating part to rotate, so that the side in the orientation of the limiting slot and the undercarriage Position matching；

Control module obtains module with the posture respectively and second power device is electrically connected.

Preferably, the unmanned plane draw off gear further include:

Telescopic rod, the quantity of the telescopic rod are three；The first end of three telescopic rods is hingedly connected to not conllinear Three the first hinge joints；

Carrying platform, the second end of three telescopic rods are hingedly connected to not conllinear three in the carrying platform lower surface A second hinge joint；The control module is electrically connected with the telescopic rod, for adjusting institute according to the UAV Attitude information State the posture of locating part.

Preferably, the posture acquisition module includes:

Three-dimensional laser scanner is set in the folding and unfolding cabin, for obtaining the posture information of the undercarriage.

Preferably, the locking part is in circular arc sheet.

On the other hand, described the invention also discloses a kind of unmanned plane extension and retraction system, including unmanned plane draw off gear Unmanned plane draw off gear is unmanned plane draw off gear described above.

In conclusion the utility model provides a kind of unmanned plane draw off gear and system；The unmanned plane draw off gear It include: locating part, the locating part is provided with guide channel；It is provided at the guide channel slot bottom and cooperates with the undercarriage of unmanned plane Limiting slot；The limiting slot is connected with the guide channel；Locking part, the first end of the locking part are articulated with the limit First side of slot；Holding part is set to second side of the limiting slot, and is flexibly connected with the locating part；In locking condition When, the locking part be located on the limiting slot；The holding part is held in the second end of the locking part, to hinder State the rotation of locking part；When unlocked, the holding part is mutually staggered with the locking part, to release to the locking part Rotation obstruction.Therefore, unmanned plane draw off gear provided by the utility model has simple and compact for structure, drops convenient for unmanned plane The advantages that falling, and can be easy and firmly fix unmanned plane.

Detailed description of the invention

Fig. 1 is the structural representation of the preferred embodiment of the folding and unfolding cabin closed loop states of the unmanned plane draw off gear of the utility model Figure.

Fig. 2 is the preferred implementation that the unmanned plane draw off gear of the utility model is mounted with the folding and unfolding cabin opening state of unmanned plane The structural schematic diagram of example.

Fig. 3 is the exploded view of the preferred embodiment of the folding and unfolding cabin opening state of the unmanned plane draw off gear of the utility model.

Fig. 4 is buffer unit, the second power device and the locking part and nothing of the unmanned plane draw off gear of the utility model The structural schematic diagram of man-machine cooperation.

Fig. 5 is the enlarged diagram of a-quadrant in Fig. 4.

Fig. 6 is the structural schematic diagram of the part-structure cooperation of the unmanned plane draw off gear of the utility model.

Fig. 7 is the holding part of the unmanned plane draw off gear of the utility model and the structural representation of locking driving mould group cooperation Figure.

Specific embodiment

The utility model is described in detail with reference to the accompanying drawings and examples.It should be noted that if do not conflicted, Each feature in the utility model embodiment and embodiment can be combined with each other, the protection scope of the utility model it It is interior.

Fig. 1 to Fig. 7 is please referred to, the utility model discloses a kind of unmanned plane draw off gear, the unmanned plane draw off gear Include:

Folding and unfolding cabin 10, including cabin 11 and lid 12；The cabin 11 is hinged and connected with the lid 12；

Locking part 20, the locking part 20 are set in the cabin 11, the locking part 20 and the cabin 11 are hinged and connected；

4th power device 31, setting is connected in the cabin, and with the lid 12, for driving the lid 12 It is rotated relative to the cabin 11, to open or close the folding and unfolding cabin 10；

Third power device 32 is connected with the locking part 20, for driving the locking part 20 relative to described Cabin 11 rotates, to fix unmanned plane 1 or release the fixation to the unmanned plane 1；

Control module (not shown) is electrically connected with the 4th power device 31 and the third power device 32 respectively It connects.

The folding and unfolding cabin 10 is controlled by the control module to open or close, and then discharges the unmanned plane 1 or storage The unmanned plane 1；The locking part 20 is controlled by the control module, and then in locking condition to the unmanned plane 1 It is fixed, the unmanned plane 1 is damaged to avoid the vibration of jolting in driving conditions.Therefore, the unmanned plane folding and unfolding Device have it is simple and compact for structure, onboard rolling takeoff and park fixed advantage convenient for unmanned plane 1.

Preferably, the locking part 20 includes:

Locating part 21 is set in the cabin 11；21 bottom of locating part is provided with rises and falls with the unmanned plane 1 The limiting slot 25 that frame 2 cooperates, to hinder the relatively described locating part 21 of the unmanned plane 1 being fixed on the locating part 21 to slide；Institute The outer peripheral surface of the cell wall and the bottom of the undercarriage 2 of stating limiting slot 25 matches, to increase contact area, to increase friction Power, and then can firmly fix the unmanned plane 1；Make 2 stress equalization of undercarriage simultaneously；It avoids to the undercarriage 2 damage.

Locking part 22, the first end of the locking part 22 are hinged and connected with the locating part 21, and with the third power Device 32 is connected；Specifically, the first end of the locking part 22 is articulated with the first side of the limiting slot 25；Pass through the third Power device 32 drives the locking part 22 to rotate relative to the locating part 21, so that the locking part 22 be located in positioned at institute State on the undercarriage 2 of limiting slot 25, so the undercarriage 2 enclosed overlay on the limiting slot 25 and the locking part 22 it Between, in order to which unmanned plane 1 described in part steadily is locked on the locating part 21.

Preferably, the locking part 22 is in circular arc sheet；Make the locking part 22 that there is bigger connect with the undercarriage 2 Contacting surface product；Simultaneously convenient for the undercarriage 2 of compatible different shape size.Therefore, the unmanned plane draw off gear is convenient with folding and unfolding, Fix stably, compatible performance is good, and being capable of effective protection unmanned plane 1.

The locking part 20 further include:

Holding part 23 is set to second side of the limiting slot 25, and is flexibly connected with the locating part 21；

First power device 34 is connected with the holding part 23, for driving the holding part 23 to move.

When unlocked, the holding part 23 is located in the locating part 21, and the third power device 32 being capable of band Move the freely rotation of locking part 22；Specifically, the holding part 23 is mutually staggered with the locking part 22, to release to institute State the obstruction of the rotation of locking part 22；So that the locking part 22 can be opened, convenient for the unmanned plane 1 landing and take off. Thus can be easy and firmly fix the unmanned plane 1.

In locking condition, the locking part 22 be located on the limiting slot 25；The holding part 23 is held in described In the second end of locking part 22, to hinder the rotation of the locking part 22；And then the nothing in the limiting slot 25 will be located at Man-machine 1 undercarriage 2 is fixed on the limiting slot 25；And the middle part of the locking part 22 offsets with the undercarriage 2, into And firmly the unmanned plane 1 is fixed on the unmanned plane draw off gear.

Preferably, the locating part 21 is additionally provided with the guiding for guiding the undercarriage 2 to enter the limiting slot 25 Slot 26, the guide channel 26 are connected with the limiting slot 25, and the limiting slot 25 is located at the bottom of the guide channel 26.That is institute It states the opposite two sides in 21 position of locating part and is respectively arranged with guide channel 26；It is provided with and unmanned plane 1 at 26 slot bottom of guide channel Undercarriage 2 cooperate limiting slot 25；The limiting slot 25 is connected with the guide channel 26；In order to the unmanned plane 1 Landing, and the movement of the unmanned plane 1 dropped on the locating part 21 can be hindered；Two cell walls at 26 notch of guide channel Between spacing be greater than 25 junction of the guide channel 26 and the limiting slot two cell walls between spacing.Therefore, the nothing Man-machine draw off gear has the advantages that landing is fixed easy.

Preferably, the locating part 21 is additionally provided with the recessing groove 21a for the second end resigning for the locking part 22, The recessing groove 21a is set on the cell wall of the guide channel 26, and is located at second side of the limiting slot 25；So that described lead Approaching channel 26 can guide 1 undercarriage 2 of unmanned plane to enter in the limiting slot 25, while be convenient for consolidating to the undercarriage 2 It is fixed；The slot bottom of the recessing groove 21a is provided with the supporting surface 21c with 22 second end of locking part cooperation, in locking condition, The lower surface of the locking part 22 offsets with the supporting surface 21c, the upper surface of the holding section 23b and the locking part 22 It offsets, and then the second end of the locking part 22 is held in the recessing groove 21a.Therefore, the unmanned plane folding and unfolding dress The advantages of setting with simple and compact for structure, and can be easy and firmly fix unmanned plane 1.

Preferably, it is additionally provided with pilot hole 21b in the locating part 21, and is connected with the recessing groove 21a；The card Gripping member 23 is inserted in the pilot hole 21b；The locking part 20 further includes for driving 23 clamping of holding part to be located at The locking of the locking part 22 in the recessing groove 21a drives mould group 35, the locking driving mould group 35 and the holding part 23 are connected.In order to unmanned plane 1 described in automatic locking；Therefore, the unmanned plane draw off gear has simple and compact for structure, and energy The advantages of enough easy fixations unmanned plane 1.

In the present embodiment, the holding part 23 is elongated；It is provided on the ontology of the holding part 23 and is allowed with described The corresponding escape groove 23a of position slot 21a, with formed on the ontology of the holding part 23 for be located in the recessing groove 21a 22 clamping of the locking part holding section 23b.Thus, it is possible to the cunning by the holding part 23 in the pilot hole 21b It is dynamic, so that the holding section 23b enters locking part 22 described in the recessing groove 21a clamping；Or it is located at the escape groove 23a In the recessing groove 21a, the holding section 23b is fully located in the pilot hole 21b, is turned with releasing to the locking part 22 Dynamic obstruction.I.e. by sliding of the holding part 23 in the pilot hole 21b can be realized the locking condition with it is described The switching of unlocked state.Therefore, the unmanned plane draw off gear has simple and compact for structure, and can be easy and firmly fixes The advantages of unmanned plane 1.In other embodiments, the holding part 23 can also directly be connected with the locking part snapping, Or locking part 22 described in direct clamping, it is not specifically limited herein.

Preferably, one end of the holding section 23b towards the locking part 22 is provided with guidance part 23c, the guidance part The cross-sectional area of 23c is gradually reduced from one end far from the locking part 22 to one end close to the locking part 22；In order to The holding section 23b can smoothly slide into locking part 22 described in the recessing groove 21a clamping.

Preferably, the locking driving mould group 35 includes:

Transmission belt 36, it is end to end with the holding part 23；

First power device 34 is sequentially connected with the transmission belt 36, drives the holding part 23 in the pilot hole 21b Interior sliding.Therefore, the unmanned plane draw off gear have it is simple and compact for structure, and can it is easy and firmly fix it is described nobody The advantages of machine 1.

Preferably, the unmanned plane draw off gear further include:

Posture obtains module 24, obtains 1 posture information of unmanned plane；

Second power device 33 is connected with the locating part 21, for driving the locating part 21 to rotate, so that the limit The orientation of position slot 25 is matched with the orientation of the undercarriage 2；The control module obtains module 24 and institute with the posture respectively State the electrical connection of the second power device 33.By the posture obtain module 24 obtain the unmanned plane 1 or with the undercarriage 2 Posture, and then determine the orientation of the undercarriage 2,33 band of the second power device is controlled according to the orientation of the undercarriage 2 It moves the locating part 21 to rotate, so that the orientation of the length direction of the limiting slot 25 on the locating part 21 and the undercarriage 2 Matching reduces the pose adjustment of the unmanned plane 1 when landing, not only avoids since pose adjustment leads to the unmanned plane 1 not The problem of stablizing, being easy unmanned plane 1 described in hard landing damaged in collision；It is adjusted by the active of level point limit hole and is actively matched simultaneously The landing for closing the unmanned plane 1 greatly reduces the landing difficulty of the unmanned plane 1.Therefore, the unmanned plane draw off gear Have many advantages, such as it is easy to operate, landing security performance it is high.

In the present embodiment, the posture acquisition module 24 includes:

Three-dimensional laser scanner is set in the folding and unfolding cabin 10, for obtaining the posture information of the undercarriage 2.Institute Unmanned plane 1 described in three-dimensional laser scanner real time scan or the three dimensional point cloud with 2 surface of undercarriage are stated, and then in real time The posture of the undercarriage 2 is tracked, in order to adjust the orientation of the limiting slot 25 in real time.

Preferably, the three-dimensional laser scanner is set on the inner sidewall of the lid 12 in the folding and unfolding cabin 10；Only Have just to pass through when there is the landing of unmanned plane 1 and opens the lid 12 three-dimensional laser scanner is exposed to outside；Locking When state, the three-dimensional laser scanner is located in the folding and unfolding cabin 10 with the closing of the lid 12.To avoid being not required to Three-dimensional laser scanner described in driving conditions is wanted to receive dust pollution effect detection accuracy；Therefore, the unmanned plane draw off gear It is easy to operate with positioning accuracy height, the advantages that long service life.

In other embodiments, the posture obtains module 24 and can also be communicates wirelessly with the unmanned plane 1 Wireless communication module, in order to according to three-axis gyroscope, the three axis accelerometer of the unmanned plane 1, the fortune such as three axle electronic compass Dynamic sensor obtains the posture information of the unmanned plane 1；It is not specifically limited herein.

Preferably, the unmanned plane draw off gear further include:

Telescopic rod 41, the quantity of the telescopic rod 41 are three；The first end of three telescopic rods 41 is hingedly connected to Three not conllinear the first hinge joints 43；

Carrying platform 42, the second end of three telescopic rods 41 are hingedly connected to 42 lower surface of carrying platform not altogether Three the second hinge joints of line；The control module is electrically connected with the telescopic rod 41, for being believed according to 1 posture of unmanned plane Breath adjusts the posture of the locating part 21.Therefore, the unmanned plane draw off gear can actively adapt to the landing of the unmanned plane 1 Posture, reduces the landing difficulty of the unmanned plane 1, while avoiding the unnecessary accident fault of the unmanned plane 1.

In the present embodiment, the telescopic rod 41 includes electric work push rod；In other embodiments, the telescopic rod 41 can also To include hydraulic mandril, Electrohydraulic push rod or pneumatic piston rod；It is not specifically limited herein.Unmanned plane draw off gear unmanned plane is received Put device

In the present embodiment, the 4th power device 31, the third power device 32, second power device 33 And first power device 34 is driving motor；In other embodiments, the 4th power device 31, the third are dynamic Power device 32, second power device 33 and first power device 34 are also possible to rotary cylinder or telescopic cylinder etc., It is not specifically limited herein.

On the other hand, described the invention also discloses a kind of unmanned plane extension and retraction system, including unmanned plane draw off gear Unmanned plane draw off gear is unmanned plane draw off gear described above.

In conclusion the utility model provides a kind of unmanned plane draw off gear and system；The unmanned plane draw off gear It include: locating part 21, the locating part 21 is provided with guide channel 26；It is provided with and unmanned plane 1 at 26 slot bottom of guide channel The limiting slot 25 that undercarriage 2 cooperates；The limiting slot 25 is connected with the guide channel 26；Locking part 22, the locking part 22 First end be articulated with the first side of the limiting slot 25；Holding part 23, is set to second side of the limiting slot 25, and with institute State the flexible connection of locating part 21；In locking condition, the locking part 22 be located on the limiting slot 25；The holding part 23 It is held in the second end of the locking part 22, to hinder the rotation of the locking part 22；When unlocked, the holding part 23 mutually stagger with the locking part 22, to release the obstruction of the rotation to the locking part 22.Therefore, the utility model provides Unmanned plane draw off gear have it is simple and compact for structure, convenient for unmanned plane 1 land, and can it is easy and firmly fix unmanned plane 1 the advantages that.

Unmanned plane draw off gear provided by the utility model and system are described in detail above, it is used herein Specific case is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help Understand the method and its core concept of the utility model；At the same time, for those skilled in the art, according to the utility model Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is only this reality With novel embodiment, therefore it does not limit the scope of the patent of the utility model, it is all using the utility model specification and Equivalent structure or equivalent flow shift made by accompanying drawing content is applied directly or indirectly in other relevant technical fields, It similarly include in the scope of patent protection of the utility model.It should not be construed as a limitation of the present invention.

Claims (10)

1. a kind of unmanned plane draw off gear, which is characterized in that the unmanned plane draw off gear includes locking part, the locking part Part includes:

Locating part, the locating part are provided with guide channel；It is provided at the guide channel slot bottom and cooperates with the undercarriage of unmanned plane Limiting slot；The limiting slot is connected with the guide channel；

Locking part, the first end of the locking part are articulated with the first side of the limiting slot；

Holding part is set to second side of the limiting slot, and is flexibly connected with the locating part；

In locking condition, the locking part be located on the limiting slot；The holding part is held in the of the locking part On two ends, to hinder the rotation of the locking part；

When unlocked, the holding part is mutually staggered with the locking part, to release the resistance of the rotation to the locking part Hinder.

2. unmanned plane draw off gear according to claim 1, it is characterised in that: the locating part is additionally provided with recessing groove, The recessing groove is set on the cell wall of the guide channel, and is located at second side of the limiting slot.

3. unmanned plane draw off gear according to claim 2, it is characterised in that: be additionally provided with guiding in the locating part Hole, and be connected with the recessing groove；The holding part is inserted in the pilot hole；The locking part further includes for band Move the locking driving mould group for the locking part that the holding part clamping is located in the recessing groove, locking driving mould group and The holding part is connected.

4. unmanned plane draw off gear according to claim 3, it is characterised in that: the holding part is elongated；The card Escape groove corresponding with the recessing groove is provided on the ontology of gripping member, on the ontology of the holding part formed for position In the holding section of the locking part clamping in the recessing groove.

5. unmanned plane draw off gear according to claim 4, which is characterized in that locking driving mould group includes:

Transmission belt, it is end to end with the holding part；

First power device is sequentially connected with the transmission belt, the holding part is driven to slide in the pilot hole.

6. unmanned plane draw off gear according to claim 1, which is characterized in that the unmanned plane draw off gear further include:

Posture obtains module, obtains the UAV Attitude information；

Second power device drives the locating part to rotate, so that the orientation in the orientation of the limiting slot and the undercarriage Match；

Control module obtains module with the posture respectively and second power device is electrically connected.

7. unmanned plane draw off gear according to claim 6, which is characterized in that the unmanned plane draw off gear further include:

Telescopic rod, the quantity of the telescopic rod are three；The first end of three telescopic rods is hingedly connected to not conllinear three A first hinge joint；

Carrying platform, the second end of three telescopic rods are hingedly connected to not conllinear three in the carrying platform lower surface Two hinge joints；The control module is electrically connected with the telescopic rod, for adjusting the limit according to the UAV Attitude information The posture of position part.

8. unmanned plane draw off gear according to claim 6, it is characterised in that: the posture obtains module and includes:

Three-dimensional laser scanner is set in the folding and unfolding cabin, for obtaining the posture information of the undercarriage.

9. unmanned plane draw off gear according to any one of claims 1 to 8, it is characterised in that: the locking part is in circular arc Sheet.

10. a kind of unmanned plane extension and retraction system, including unmanned plane draw off gear, it is characterised in that: the unmanned plane draw off gear is The described in any item unmanned plane draw off gears of claim 1 to 9.