Hanging structure of unmanned aerial vehicle
By designing a drone mounting structure including mounting plate, screw and limit frame, the problem of the drone mounting structure in the prior art is easily dropped under the influence of airflow, and the stable fixation of the flight box and positioner and the mounting without affecting other loads is achieved, ensuring flight safety.
Patent Information
- Application Number
- CN202421765979.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-24
AI Technical Summary
The existing drone mounting structures are prone to falling when facing the influence of airflow and wind speed, and the use of Velcro or straps to fix the flight box and locator will affect the other load mounting and flight safety of the drone.
A drone mounting structure is designed, including mounting plates, front and reverse two-way screws, sliders, limit frames, threaded rods, compression plates and nuts. By driving the motor, the limit frame and magic belt jointly fix the flight box and positioner to ensure that it is firm and does not affect other loads.
The flight box and positioner are stable and fixed, avoiding drops and blocking the drone, while not affecting the mounting of other payloads, ensuring flight safety.
Smart Images
Figure CN222934105U_ABST
Abstract
Description
Technical Field:
[0001] The utility model relates to the technical field of mounting structures, and particularly relates to a mounting structure for a drone. Background Art:
[0002] At present, the management of civilian drones is becoming more and more perfect. To operate a drone, one needs to hold a drone license issued by the Civil Aviation Administration, and fly for 100 hours within a specified time limit of 2 years. Therefore, a flight data recorder box (abbreviation: flight box) must be fixed on the drone. Now, the flight box is generally fixed on the airframe by surrounding and pasting with magic tape; in addition, with the development of civilian drones, many anti-drone devices have been produced in various places. Due to the interference of anti-drone devices, the loss of drones occurs frequently. Therefore, a locator that is not interfered by anti-drone devices needs to be installed on the drone for retrieving the lost drone; however, if the flight box and the locator are surrounded and pasted on the side of the drone with magic tape, they are likely to fall off due to the influence of air flow and wind speed in the air; if the flight box and the locator are surrounded and pasted on the top with magic tape, the magic tape surrounding the drone will affect the mounting of other loads on the drone; if straps are used to fix the flight box and the locator on the drone, the straps will also block the drone, affecting omnidirectional obstacle avoidance and compromising flight safety. Content of the Utility Model:
[0003] The purpose of the utility model is to provide a mounting structure for a drone.
[0004] The purpose of the utility model is implemented by the following technical solution: A mounting structure for a drone, which includes a mounting plate, a left-right hand threaded bidirectional screw, a first slider, a second slider, a limiting frame, a first threaded rod, a pressing piece and a nut; the first slider and the second slider are threadedly connected to the left-right hand threaded bidirectional screw; a strip-shaped chute is formed on the bottom surface of the mounting plate along the left-right direction of the drone, the left-right hand threaded bidirectional screw, the first slider and the second slider are all placed in the strip-shaped chute, and a driving motor is fixed on the mounting plate at one end of the strip-shaped chute, and the output end of the driving motor is fixedly connected to the end of the left-right hand threaded bidirectional screw passing through the strip-shaped chute; a limiting frame placed on the bottom surface of the mounting plate is respectively fixed on the first slider and the second slider, the cross-section of the limiting frame is in a "U" shape, and the openings of the two limiting frames face each other; a first threaded rod is vertically fixed in each limiting frame, and a pressing piece is movably sleeved on each first threaded rod; a nut is screwed on the first threaded rod far from the bottom surface of the mounting plate, and the top surface of the nut abuts against the bottom surface of the pressing piece.
[0005] Preferably, each of the limit frames includes an upper horizontal plate, a lower horizontal plate and a vertical plate; the upper horizontal plate and the lower horizontal plate are parallel and spaced apart, and are connected to each other by the vertical plate to form a structure with a "凵"-shaped cross section; the top surface of the upper horizontal plate is fixedly connected to the first slider or the second slider, the first threaded rod is vertically fixed between the upper horizontal plate and the lower horizontal plate, and a clamping plate is movably mounted on the first threaded rod, and one of the side edges of the clamping plate abuts against the corresponding vertical plate.
[0006] Preferably, a strip through groove is respectively opened through the front and rear ends of the mounting plate, each of the strip through grooves is arranged along the length direction of the strip sliding groove, and magic tapes are passed through the two strip through grooves.
[0007] Preferably, an opening is provided at the front end of the mounting plate.
[0008] Preferably, screw holes are respectively provided at the four corners of the mounting plate.
[0009] The advantages of the utility model are as follows: the utility model is provided with a mounting plate, a positive and negative bidirectional screw, a first slider, a second slider, a limiting frame, a first threaded rod, a clamping sheet, a magic band and a nut. The mounting plate is installed on the bottom of the UAV by means of bolts, and the positive and negative bidirectional screw is controlled to rotate by a driving motor so that the first slider and the second slider are close to each other, and the first slider and the second slider drive the two limiting frames to be close to each other, and the upper horizontal plates of the two limiting frames limit the flight box and the locator along the left and right directions of the UAV; the two ends of the magic band are respectively passed through the corresponding strip-shaped through grooves of the mounting plate and are simultaneously surrounded on the flight box and the locator, and the flight box and the locator are limited along the front and back directions of the UAV, and the corresponding clamping sheet is pressed on the flight box and the locator by screwing the corresponding nut, replacing the strap to achieve tight fixation, avoid blocking the UAV, and avoid falling due to the influence of airflow and wind speed, and also avoid using magic tape to surround and fix the whole, without affecting the mounting of other loads of the UAV, and ensuring flight safety. Description of the drawings:
[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creativity and labor.
[0011] Figure 1 It is a structural schematic diagram of the utility model.
[0012] Figure 2Yes Figure 1 A-A sectional view thereof.
[0013] Figure 3 It is a schematic diagram of the state after using a magic tape to bond and bind the flight box and the locator.
[0014] The markings of each component in the attached drawings are as follows: mounting plate 1, screw hole 1.1, bar-shaped chute 1.2, bar-shaped through slot 1.3, opening 1.4, left-hand and right-hand threaded bidirectional screw 2, first slider 3, second slider 4, limit frame 5, upper cross plate 5.1, lower cross plate 5.2, vertical plate 5.3, first threaded rod 6, pressing piece 7, nut 8, drive motor 9, magic tape 10, flight box 11, locator 12. Specific implementation manners:
[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0016] As Figures 1 - 3 shown, a mounting structure of a drone includes a mounting plate 1, a left-hand and right-hand threaded bidirectional screw 2, a first slider 3, a second slider 4, a limit frame 5, a first threaded rod 6, a pressing piece 7, a nut 8, and a magic tape 10;
[0017] Screw holes 1.1 are respectively provided at the four corners of the mounting plate 1, and the mounting plate 1 is installed on the bottom of the drone by bolts; a strip slide 1.2 is provided on the bottom surface of the mounting plate 1 along the left and right directions of the drone, and a first slider 3 and a second slider 4 are threadedly connected to the positive and negative bidirectional screw 2, and the first slider 3 and the second slider 4 are used to fix the limit frame 5, and the positive and negative bidirectional screw 2, the first slider 3 and the second slider 4 are all placed in the strip slide 1.2, and a drive motor 9 is fixed to the mounting plate 1 at one end of the strip slide 1.2, and the output end of the drive motor 9 is fixedly connected to the end of the positive and negative bidirectional screw 2 passing through the strip slide 1.2, and the positive and negative bidirectional screw 2 is controlled by the drive motor 9 Rotate to make the first slider 3 and the second slider 4 approach each other or move away from each other; a limit frame 5 placed on the bottom surface of the mounting plate 1 is fixed to the first slider 3 and the second slider 4, respectively, and each limit frame 5 includes an upper horizontal plate 5.1, a lower horizontal plate 5.2 and a vertical plate 5.3; the top surface of the upper horizontal plate 5.1 is fixedly connected to the first slider 3 or the second slider 4, the upper horizontal plate 5.1 and the lower horizontal plate 5.2 are parallel and spaced, and the upper horizontal plate 5.1 and the lower horizontal plate 5.2 are connected by the vertical plate 5.3 to form a limit frame 5 with a "凵"-shaped cross section, and the openings of the two limit frames 5 are arranged facing each other, and the first slider 3 and the second slider 4 drive the two limit frames 5 to approach each other to fly the box 11 and the locator 12 are limited in the left and right directions of the drone; a first threaded rod 6 is vertically fixed between the upper horizontal plate 5.1 and the lower horizontal plate 5.2 of each limit frame 5, and a clamping plate 7 is movably sleeved on each first threaded rod 6, one of the side edges of the clamping plate 7 is in contact with the corresponding vertical plate 5.3, and the clamping plate 7 can move up and down along the length direction of the first threaded rod 6, and the flight box 11 and the locator 12 are clamped by the clamping plate 7 to prevent the flight box 11 and the locator 12 from detaching from the drone; a nut 8 is screwed on the first threaded rod 6 away from the bottom surface of the mounting plate 1, and the top surface of the nut 8 is in contact with the bottom surface of the clamping plate 7, and the clamping plate 7 is pressed on the flight by screwing the nut 8 Box 11 or locator 12; A strip through groove 1.3 is respectively opened at the front and rear ends of the mounting plate 1, and each strip through groove 1.3 is arranged along the length direction of the strip slide groove 1.2. Magic tape 10 is passed through the two strip through grooves 1.3, and the two ends of the magic tape 10 are respectively passed through the corresponding strip through grooves 1.3 and then bonded. The flight box 11 and the locator 12 are separately wrapped around and pasted on the bottom surface of the mounting plate 1 through the magic tape 10, and the flight box 11 and the locator 12 are limited along the front and rear direction of the UAV to prevent the magic tape 10 from wrapping around the UAV and affecting the mounting of other loads; an opening 1.4 is provided at the front end of the mounting plate 1, which is beneficial to reducing the weight of the overall structure.
[0018] Working process: First, place the flight box 11 and the locator 12 respectively in the space formed between the top surface of the pressing piece 7 and the bottom surface of the mounting plate 1. Secondly, start the driving motor 9, and the driving motor 9 controls the forward rotation of the left-right thread bidirectional screw 2, so that the first slider 3 and the second slider 4 approach each other. The first slider 3 and the second slider 4 drive the two limiting frames 5 to approach each other. The upper cross plates 5.1 of the two limiting frames 5 limit the flight box 11 and the locator 12 in the left-right direction of the unmanned aerial vehicle. Then, both ends of the magic tape 10 pass through the corresponding strip-shaped through grooves 1.3 and then surround the flight box 11 and the locator 12 at the same time. Adjust the bonding position of the magic tape 10 to tie the flight box 11 and the locator 12 tightly. The magic tape 10 limits the flight box 11 and the locator 12 in the front-back direction of the unmanned aerial vehicle. Finally, screw the corresponding nut 8 to press the corresponding pressing piece 7 against the flight box 11 and the locator 12 to achieve firm fixation.
[0019] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A mounting structure for an unmanned aerial vehicle, characterized in that: It includes a mounting plate, a left - hand and right - hand double - threaded screw, a first slider, a second slider, a limiting frame, a first threaded rod, a pressing piece and a nut; the first slider and the second slider are threadedly connected to the left - hand and right - hand double - threaded screw; a strip - shaped sliding groove is formed in the bottom surface of the mounting plate along the left - right direction of the drone, the left - hand and right - hand double - threaded screw, the first slider and the second slider are all placed in the strip - shaped sliding groove, a driving motor is fixed on the mounting plate at one end of the strip - shaped sliding groove, and the output end of the driving motor is fixedly connected to the end of the left - hand and right - hand double - threaded screw passing through the strip - shaped sliding groove; a limiting frame placed on the bottom surface of the mounting plate is respectively fixed on the first slider and the second slider, the cross - section of the limiting frame is in a "U" shape, and the openings of the two limiting frames face each other; a first threaded rod is vertically fixed in each limiting frame, and a pressing piece is movably sleeved on each first threaded rod; a nut is screwed on the first threaded rod far from the bottom surface of the mounting plate, and the top surface of the nut abuts against the bottom surface of the pressing piece.
2. The mounting structure of a drone according to claim 1, characterized in that: Each limiting frame includes an upper cross - plate, a lower cross - plate and a vertical plate; the upper cross - plate and the lower cross - plate are parallel and spaced apart, and the upper cross - plate and the lower cross - plate are connected by the vertical plate to form a structure with a cross - section in a "U" shape; the top surface of the upper cross - plate is fixedly connected to the first slider or the second slider, a first threaded rod is vertically fixed between the upper cross - plate and the lower cross - plate, a pressing piece is movably sleeved on the first threaded rod, and one side of the pressing piece abuts against the corresponding vertical plate.
3. The mounting structure of a drone according to claim 1 or 2, characterized in that: A strip - shaped through - hole is respectively formed through the front and rear ends of the mounting plate, each strip - shaped through - hole is arranged along the length direction of the strip - shaped sliding groove, and a magic tape is穿设在两个条形通槽内。 4. The mounting structure of a UAV according to claim 3, characterized in that: An opening is provided at the front end of the mounting plate.
5. The mounting structure of a UAV according to claim 4, characterized in that: Screw holes are respectively formed at the four corner positions of the mounting plate. It should be noted that there is an error in the original Chinese text of . The correct translation of "穿设在两个条形通槽内" should be "threaded through the two strip - shaped through - holes". The above translation has been corrected accordingly.