CN216186014U - Unmanned aerial vehicle descending buffer stop - Google Patents

Unmanned aerial vehicle descending buffer stop Download PDF

Info

Publication number
CN216186014U
CN216186014U CN202122585780.9U CN202122585780U CN216186014U CN 216186014 U CN216186014 U CN 216186014U CN 202122585780 U CN202122585780 U CN 202122585780U CN 216186014 U CN216186014 U CN 216186014U
Authority
CN
China
Prior art keywords
unmanned aerial
aerial vehicle
fixedly connected
frame
base
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.)
Active
Application number
CN202122585780.9U
Other languages
Chinese (zh)
Inventor
刘新
李泽波
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN202122585780.9U priority Critical patent/CN216186014U/en
Application granted granted Critical
Publication of CN216186014U publication Critical patent/CN216186014U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to an unmanned aerial vehicle landing anti-collision device which comprises a base, wherein the upper surface of the base is fixedly connected with a frame, and the upper surface of the frame is fixedly connected with a level gauge. Through setting up buffer gear, can cushion when descending unmanned aerial vehicle, avoid appearing the condition that unmanned aerial vehicle descending speed leads to violent striking between unmanned aerial vehicle and the ground at the excessive speed, unmanned aerial vehicle's security has been improved, unnecessary loss of property has been avoided, through setting up fixed establishment, can fix the device, avoid the device unstability to lead to buffer gear can't normally receive unmanned aerial vehicle on the ground, the stability of equipment has been improved, through setting up the spirit level, can convenient and fast carry out horizontal adjustment to the device more, avoid appearing the device slope and lead to the askew condition that can't receive unmanned aerial vehicle of the supporting platform appearance, through setting up expanding spring, can make the lifter plate reset fast, can be more convenient stabilize unmanned aerial vehicle after unmanned aerial vehicle descends.

Description

Unmanned aerial vehicle descending buffer stop
Technical Field
The utility model relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle landing anti-collision device.
Background
Unmanned aerial vehicle is called unmanned aerial vehicle for short, unmanned aerial vehicle is controlled by radio remote control equipment and a self-contained program control device, or is completely or intermittently autonomously operated by a vehicle-mounted computer and is compared with the unmanned aerial vehicle, the unmanned aerial vehicle is more suitable for tasks too 'fool, dirty or dangerous', the unmanned aerial vehicle can be divided into military use and civil use according to the application field, the unmanned aerial vehicle is divided into a reconnaissance plane and a target plane, and the unmanned aerial vehicle and industrial application are really just needed.
In the unmanned aerial vehicle equipment of current small-size VTOL, do not have landing gear usually, utilize the ground to take off and descend the operation to it completely, if the ground is soft still good, when meetting hard texture face, the condition of violent striking between unmanned aerial vehicle bottom that the unmanned aerial vehicle landing speed leads to too fast and the ground appears easily for unmanned aerial vehicle damages, leads to loss of property.
Therefore, an unmanned aerial vehicle landing anti-collision device is needed to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems in the prior art, the utility model provides an unmanned aerial vehicle landing anti-collision device to solve the problems.
The technical scheme for solving the technical problems is as follows: the utility model provides an unmanned aerial vehicle descending buffer stop, includes the base, the last fixed surface of base is connected with the frame, the last fixed surface of frame is connected with the spirit level, the top of frame is provided with supporting platform, the top of frame is provided with buffer gear, the inside of base is provided with fixed establishment.
Preferably, foretell unmanned aerial vehicle descends buffer stop, wherein buffer gear includes a lifter plate, four guide rails and four fixed plates, the lifter plate fixed connection in supporting platform's bottom surface, four the equal fixed connection of guide rail in the upper surface of frame.
Preferably, foretell unmanned aerial vehicle descending buffer stop, four of them the equal fixed connection of fixed plate in supporting platform's bottom surface, eight upper portion draw-in grooves of the bottom surface fixedly connected with of lifter plate, every equal sliding connection has two lower part draw-in grooves on the guide rail, eight the bottom surface of upper portion draw-in groove all articulates through the round pin axle has the connecting rod.
Preferably, foretell unmanned aerial vehicle descending buffer stop, wherein eight the connecting rod respectively through round pin axle with eight the upper surface of lower part draw-in groove is articulated, every the equal fixedly connected with expanding spring in bottom surface of fixed plate, every expanding spring's bottom surface all with the upper surface fixed connection of frame.
Preferably, foretell unmanned aerial vehicle descending buffer stop, wherein fixed establishment includes a rotating electrical machines, four rotary rods and two drive belts, rotating electrical machines fixed connection in the upper surface of base, four the rotary rod all rotate connect in the upper surface of base, every the upper end of rotary rod all with the interior roof of frame rotates and is connected.
Preferably, foretell unmanned aerial vehicle descending buffer stop, wherein the output shaft end fixedly connected with driving gear group of rotating electrical machines, every the equal fixedly connected with driven gear in surface of rotary rod, four driven gear is respectively through two the drive belt with driving gear group transmission is connected, every the fixed surface of rotary rod is connected with the swing arm.
Preferably, foretell unmanned aerial vehicle descending buffer stop, wherein every the swing arm is kept away from the one end of rotary rod all rotates and is connected with the bearing, every the equal fixedly connected with dead lever in outer lane surface of bearing, every the dead lever is kept away from the equal fixedly connected with sharpening head of one end of bearing.
The utility model has the beneficial effects that:
1. according to the unmanned aerial vehicle landing device, the buffering mechanism is arranged, so that the small unmanned aerial vehicle can be buffered when landing, the situation that the unmanned aerial vehicle violently collides with the ground due to the fact that the landing speed of the unmanned aerial vehicle is too high is avoided, the safety of the unmanned aerial vehicle is improved, unnecessary property loss is avoided, the device can be fixed by the aid of the fixing mechanism, the situation that the buffering mechanism cannot normally receive the unmanned aerial vehicle due to the fact that the device is unstable above the ground is avoided, and the stability of the device is improved.
2. According to the utility model, through the arrangement of the level gauge, the device can be more conveniently and quickly horizontally adjusted, the situation that the supporting platform is askew due to the inclination of the device and cannot receive the unmanned aerial vehicle is avoided, the lifting plate can be quickly reset through the arrangement of the telescopic spring, the unmanned aerial vehicle can be more conveniently stabilized after the unmanned aerial vehicle lands, through the arrangement of the four rotary rods, the four fixed rods and the sharpening head can be hidden in the rotary rods when not in use, and the rotary rods are further hidden in the frame, so that the size of equipment is effectively reduced, and the portability of the equipment is improved.
Drawings
FIG. 1 is a schematic front view of a three-dimensional structure according to the present invention;
FIG. 2 is a schematic bottom view of the three-dimensional structure of the present invention;
FIG. 3 is a schematic perspective view of a buffering mechanism according to the present invention;
fig. 4 is a schematic perspective view of the fixing mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a base; 2. a frame; 3. a level gauge; 4. a support platform; 5. a buffer mechanism; 501. a lifting plate; 502. a guide rail; 503. a fixing plate; 504. an upper clamping groove; 505. a lower clamping groove; 506. a connecting rod; 507. a tension spring; 6. a fixing mechanism; 601. a rotating electric machine; 602. rotating the rod; 603. a transmission belt; 604. a driving gear set; 605. a driven gear; 606. swinging arms; 607. a bearing; 608. fixing the rod; 609. and (4) sharpening the head.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, an unmanned aerial vehicle landing buffer stop, including base 1, the last fixed surface of base 1 is connected with frame 2, and here base 1 and frame 2 are the support part of device, and its material should select the alloy material of the light quality of high strength to support for use, avoids equipment to support intensity inadequately, and surface equipment is too heavy simultaneously and is difficult to carry.
The upper surface of frame 2 is fixed and is connected with spirit level 3, and the top of frame 2 is provided with supporting platform 4, and spirit level 3 is current level assembly here, and it does not provide any stress drive equipment, provides data alone, needs the manual adjusting device of staff reference spirit level 3's data to horizontal position.
Here supporting platform 4 sets up the notched annular structure for upper portion, and its recess is the reservation groove of unmanned aerial vehicle rotation support arm, can carry out the appropriate amount according to unmanned aerial vehicle's support arm quantity and increase and decrease.
Frame 2's top is provided with buffer gear 5, and buffer gear 5 can cushion unmanned aerial vehicle when unmanned aerial vehicle descends, avoids the problem of unmanned aerial vehicle damage that the direct hard contact ground of unmanned aerial vehicle leads to.
In this embodiment, the buffering mechanism 5 includes a lifting plate 501, four guide rails 502, and four fixing plates 503, the lifting plate 501 is fixedly connected to the bottom surface of the supporting platform 4, and the four guide rails 502 are all fixedly connected to the upper surface of the frame 2.
Further, four fixing plates 503 are all fixedly connected to the bottom surface of the supporting platform 4, eight upper clamping grooves 504 are fixedly connected to the bottom surface of the lifting plate 501, two lower clamping grooves 505 are slidably connected to each guide rail 502, and the bottom surfaces of the eight upper clamping grooves 504 are all hinged to a connecting rod 506 through a pin shaft.
Furthermore, the eight connecting rods 506 are respectively hinged to the upper surfaces of the eight lower clamping grooves 505 through pin shafts, the bottom surface of each fixing plate 503 is fixedly connected with a telescopic spring 507, and the bottom surface of each telescopic spring 507 is fixedly connected with the upper surface of the frame 2.
Can drive lower part draw-in groove 505 through connecting rod 506 and slide on guide rail 502 when descending unmanned aerial vehicle on lifter plate 501, convert into horizontal stress by perpendicular stress, utilize the instantaneous falling speed of lower part draw-in groove 505 and guide rail 502 between to slow down lifter plate 501 simultaneously, realize the buffering to lifter plate 501 and unmanned aerial vehicle.
Simultaneously can utilize expanding spring 507 to reset lifter plate 501, the stability after the unmanned aerial vehicle of being convenient for falls.
The inside of base 1 is provided with fixed establishment 6, and fixed establishment 6 is the fixed part of device here, can be with the stable fixing of device on ground, avoids the unmanned aerial vehicle that device self unstability leads to descend failure or damage.
Here, the fixing mechanism 6 includes a rotating motor 601, four rotating rods 602 and two transmission belts 603, the rotating motor 601 is fixedly connected to the upper surface of the base 1, the four rotating rods 602 are rotatably connected to the upper surface of the base 1, and the upper end of each rotating rod 602 is rotatably connected to the inner top wall of the frame 2.
Meanwhile, an output shaft end of the rotating motor 601 is fixedly connected with a driving gear set 604, an outer surface of each rotating rod 602 is fixedly connected with a driven gear 605, the four driven gears 605 are respectively in transmission connection with the driving gear set 604 through two transmission belts 603, and an outer surface of each rotating rod 602 is fixedly connected with a swing arm 606.
Further comprising, the end of each swing arm 606 away from the rotating rod 602 is rotatably connected with a bearing 607, the outer surface of the outer ring of each bearing 607 is fixedly connected with a fixing rod 608, and the end of each fixing rod 608 away from the bearing 607 is fixedly connected with a sharpening head 609.
Can drive four rotary rods 602 through rotating electrical machines 601 rotatory, realize putting out frame 2 with four swing arms 606 outside to utilize dead lever 608 and sharpening head 609 to insert ground, realize the fixed to equipment, can effectual hoisting device's stability.
The working principle is as follows: firstly, the equipment is suspended, the rotating motor 601 is started, after the rotating motor 601 is started, the four rotating rods 602 can be driven by the driving belt 603 to rotate simultaneously, the four swinging arms 606 can be swung out from the inside of the frame 2 by the rotating rods 602, after the four swinging arms 606 are swung out synchronously, the fixing rods 608 are rotated to be in a vertical state by the bearings 607, then the equipment is moved to a proper position, then the four fixing rods 608 are inserted into the ground by the sharpening heads 609, whether the device is in a horizontal state is determined by the level gauge 3, the length of the equipment inserted into the ground by the four fixing rods 608 is adjusted, after the equipment is leveled, the unmanned aerial vehicle is placed on the upper portion of the supporting platform 4 and is lifted, after the unmanned aerial vehicle is used, the unmanned aerial vehicle is controlled to be right above the equipment and is slowly descended, and after the unmanned aerial vehicle contacts the supporting platform 4, unmanned aerial vehicle's rotatory support arm can get into the recess on the supporting platform 4 automatically, realize spacing to unmanned aerial vehicle, if unmanned aerial vehicle falling speed is very fast, then can strike supporting platform 4, supporting platform 4 can drive two lower part draw-in grooves 505 through connecting rod 506 and slide on corresponding guide rail 502, because lower part draw-in groove 505 receives the pressure that comes from the top and the thrust of side on guide rail 502, so can have great frictional force between lower part draw-in groove 505 and the guide rail 502, realize the motion buffering to lifter plate 501, reach the buffering to supporting platform 4, avoid supporting platform 4 motion too violently to lead to unmanned aerial vehicle landing value equipment outside, after supporting platform 4 does not continue to move, expanding spring 507 can drive four angles of supporting platform 4 and reset, realize the stability to unmanned aerial vehicle, realize anticollision and stability to unmanned aerial vehicle's descending.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" 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 otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims (7)

1. The utility model provides an unmanned aerial vehicle descending buffer stop, includes base (1), its characterized in that: the upper surface of base (1) fixed connection has frame (2), the upper surface fixed connection of frame (2) has spirit level (3), the top of frame (2) is provided with supporting platform (4), the top of frame (2) is provided with buffer gear (5), the inside of base (1) is provided with fixed establishment (6).
2. An unmanned aerial vehicle landing collision avoidance device according to claim 1, wherein: buffer gear (5) include one lifter plate (501), four guide rails (502) and four fixed plates (503), lifter plate (501) fixed connection in the bottom surface of supporting platform (4), four all fixed connection in guide rails (502) the upper surface of frame (2).
3. An unmanned aerial vehicle landing collision avoidance device according to claim 2, wherein: four fixed plate (503) all fixed connection in the bottom surface of supporting platform (4), eight upper portion draw-in grooves (504) of bottom surface fixedly connected with of lifter plate (501), every equal sliding connection has two lower part draw-in grooves (505) on guide rail (502), eight the bottom surface of upper portion draw-in groove (504) all articulates through the round pin axle has connecting rod (506).
4. An unmanned aerial vehicle landing collision avoidance device according to claim 3, wherein: the eight connecting rods (506) are hinged to the upper surfaces of the eight lower clamping grooves (505) through pin shafts respectively, the bottom surface of each fixing plate (503) is fixedly connected with a telescopic spring (507), and the bottom surface of each telescopic spring (507) is fixedly connected with the upper surface of the frame (2).
5. An unmanned aerial vehicle landing collision avoidance device according to claim 1, wherein: fixed establishment (6) include a rotating electrical machines (601), four rotary rods (602) and two drive belts (603), rotating electrical machines (601) fixed connection in the upper surface of base (1), four rotary rods (602) all rotate connect in the upper surface of base (1), every the upper end of rotary rod (602) all with the interior roof of frame (2) rotates and is connected.
6. An unmanned aerial vehicle landing collision avoidance device according to claim 5, wherein: the output shaft end of the rotating motor (601) is fixedly connected with a driving gear set (604), the outer surface of each rotating rod (602) is fixedly connected with a driven gear (605), the four driven gears (605) are in transmission connection with the driving gear set (604) through two transmission belts (603), and the outer surface of each rotating rod (602) is fixedly connected with a swing arm (606).
7. An unmanned aerial vehicle landing collision avoidance device according to claim 6, wherein: one end, far away from the rotating rod (602), of each swing arm (606) is rotatably connected with a bearing (607), the outer surface of the outer ring of each bearing (607) is fixedly connected with a fixing rod (608), and one end, far away from the bearing (607), of each fixing rod (608) is fixedly connected with a sharpening head (609).
CN202122585780.9U 2021-10-26 2021-10-26 Unmanned aerial vehicle descending buffer stop Active CN216186014U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122585780.9U CN216186014U (en) 2021-10-26 2021-10-26 Unmanned aerial vehicle descending buffer stop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122585780.9U CN216186014U (en) 2021-10-26 2021-10-26 Unmanned aerial vehicle descending buffer stop

Publications (1)

Publication Number Publication Date
CN216186014U true CN216186014U (en) 2022-04-05

Family

ID=80890258

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122585780.9U Active CN216186014U (en) 2021-10-26 2021-10-26 Unmanned aerial vehicle descending buffer stop

Country Status (1)

Country Link
CN (1) CN216186014U (en)

Similar Documents

Publication Publication Date Title
CN111262179B (en) Electric power engineering multi-axis positioning electric power equipment maintenance cloud platform and implementation method thereof
CN110254652B (en) Unmanned aerial vehicle retrieves charging device based on horizontal stable platform
CN207425279U (en) One kind has height-adjustable LED display
CN212298375U (en) Height-adjustable's location traffic signals device
CN216186014U (en) Unmanned aerial vehicle descending buffer stop
CN110682295A (en) Detection robot and detection method for power transmission line or cable
CN108698706B (en) Frame subassembly and unmanned aerial vehicle
CN110001948B (en) Double-blade shooting unmanned aerial vehicle and using method thereof
CN111098308B (en) Open-close type obstacle crossing line inspection robot based on remote control system
CN102655312A (en) Patrol and barrier removal device for overhead line
CN215064467U (en) Automatic deformation monitoring equipment for total station and scanner
CN113521765A (en) Self-control airplane teaching equipment
CN109437027A (en) A kind of shield machine cutter hanging apparatus
CN104645859B (en) A kind of powder produces uses full-automatic stirring system
CN215546352U (en) Automatic bracket structure of LNG gas cylinder girth welding equipment
CN210915208U (en) Building aerial work platform
CN212734818U (en) Welding roll-over stand of aerogenerator frame
CN216158641U (en) Three-dimensional pivoted camera cloud platform for fire control monitoring
CN215696117U (en) Hanging wall brush lifting fine-tuning structure
CN112459451B (en) Dual-purpose hanging flower basket device that weighs down soon of preventing of construction
CN112850510B (en) Supporting system based on crane boom support
CN214575564U (en) Hanging basket for constructional engineering
CN212807467U (en) Product waterproof performance test equipment
CN209945986U (en) Image sensor test board
CN212440014U (en) Cabin structure for playing space battleeagle amusement equipment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant