Universal turnover bracket for unmanned aerial vehicle

Abstract

The utility model discloses a universal turning-over bracket for an unmanned aerial vehicle, and belongs to the field of turning-over brackets. One end of the top frame body is movably locked and connected with one end of the bottom frame body; the pulley block is rotationally connected to the other end of the top frame body; the clamping plate assembly comprises a first clamping plate and a second clamping plate which are detachably connected with each other, and the first clamping plate is movably matched with the pulley block. And one end of the connecting frame body is movably locked and connected with one end of the bottom frame body, and the other end of the connecting frame body is movably locked and connected with one end of the top frame body. The unmanned aerial vehicle turnover device has the technical effect that unmanned aerial vehicles with different sizes can be conveniently turned over.

Description

Technical Field

[0001] The utility model relates to a turning bracket, in particular to a universal turning bracket for unmanned aerial vehicles. Background Art

[0002] A drone is an unmanned aerial vehicle that is controlled by a radio remote control device and its own program control device. It is widely used in military and civilian fields.

[0003] During the preparation process for performing flight missions, relevant drones often need to turn over to install and debug various parts of the fuselage, but the relevant turning devices have poor versatility and it is difficult to turn over drones of different sizes. Utility Model Content

[0004] Purpose of the utility model: The purpose of the utility model is to provide a universal turning bracket for drones, which is convenient for turning drones of different sizes.

[0005] Technical solution:

[0006] A universal turning bracket for a UAV, comprising:

[0007] bottom frame;

[0008] A top frame, one end of the top frame being movably locked and connected to one end of the bottom frame;

[0009] Both rotate the pulley group connected to the other end of the top frame;

[0010] The card plate assembly includes a first card plate and a second card plate that are detachably connected to each other, and the first card plate and the pulley block are movably matched.

[0011] Optionally, a connecting frame is further included, one end of the connecting frame is movably locked and connected to one end of the bottom frame, and the other end of the connecting frame is movably locked and connected to one end of the top frame.

[0012] Optionally, also include:

[0013] a plurality of first mounting holes provided at one end of the bottom frame;

[0014] a plurality of second mounting holes provided at one end of the top frame;

[0015] A first mounting hole and a second mounting hole are respectively provided at both ends of the connecting frame;

[0016] a first pin body matched with both the first mounting hole and the first mounting hole;

[0017] A second pin body matched with both the second mounting hole and the second mounting hole.

[0018] Optionally, a jack is further included, wherein the fixed part of the jack is connected to the connecting frame, and the movable part of the jack is connected to the top frame.

[0019] Optionally, a vise is further included, wherein the fixing portion of the vise is connected to the top frame, and the locking portion of the vise is connected to the first clamping plate and / or the second clamping plate.

[0020] Optionally, the card board assembly further includes:

[0021] Two first through holes are respectively provided at two ends of the first clamping plate;

[0022] two second through holes respectively provided at two ends of the second clamping plate;

[0023] Two quick-release pins corresponding to the two first through holes and the two second through holes.

[0024] Optionally, grooves are provided on both sides of both ends of the first clamping plate, and protrusions are provided on both sides of both ends of the second clamping plate. The grooves and protrusions cooperate with each other, the two first through holes are connected to the grooves, and the two second through holes are provided on the protrusions.

[0025] Optionally, the card board assembly further includes:

[0026] a first felt connected to the inner wall of the first clamping plate;

[0027] A second felt is connected to the inner wall of the second clamping plate.

[0028] Optionally, it further includes a plurality of universal wheels connected to the other end of the bottom frame.

[0029] Optionally, it also includes a plurality of reinforcing beams connected to the bottom frame.

[0030] Beneficial effects:

[0031] 1) The bottom frame is used to support the top frame. Since one end of the top frame is movably locked to one end of the bottom frame, the height of the top frame can be adjusted, thereby facilitating indirect adjustment of the height of the drone. For example, when the drone itself is relatively high, the height of the top frame can be appropriately lowered to facilitate staff to turn the drone over, thereby facilitating adaptation to drones of different heights, thereby facilitating the versatility of the drone universal turning bracket of the present application.

[0032] 2) When it is necessary to turn over drones of different sizes, it is only necessary to replace the card board components of different sizes, which further facilitates the versatility of the drone universal turning bracket of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a structural schematic diagram of a universal turning bracket for a UAV according to Example 1 of the present utility model;

[0034] Figure 2 This is a schematic structural diagram of the connecting frame of Example 1 of the present utility model;

[0035] Figure 3 This is a schematic diagram of the cooperation between the first clamping plate and the second clamping plate of Example 1 of the present utility model;

[0036] In the figure: 1. Bottom frame; 11. First mounting hole; 2. Top frame; 21. Second mounting hole; 3. Pulley block; 4. Clamp assembly; 41. First clamp; 411. First through hole; 412. Groove; 42. Second clamp; 421. Second through hole; 422. Raised portion; 43. Quick-release pin; 44. First felt; 45. Second felt; 5. Connecting frame; 51. Mounting hole one; 52. Mounting hole two; 61. First pin; 62. Second pin; 7. Jack; 8. Vise; 9. Universal wheel; 10. Reinforcement beam. DETAILED DESCRIPTION

[0037] In order to make the technical solution of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0038] Example 1

[0039] like Figure 1 This embodiment provides a universal turning bracket for drones, comprising: a bottom frame 1; a top frame 2, one end of the top frame 2 being movably locked and connected to one end of the bottom frame 1; a pulley block 3 rotatably connected to the other end of the top frame 2; a card assembly 4, the card assembly 4 comprising a first card 41 and a second card 42 detachably connected to each other, the first card 41 and the pulley block 3 being movably engaged.

[0040] Specifically, during operation, the first clamping plate 41 and the second clamping plate 42 are first disassembled; then the drone and the first clamping plate 41 and the second clamping plate 42 are matched, and the first clamping plate 41 and the second clamping plate 42 are assembled; then the first clamping plate 41 is rotated along the pulley group 3, so that the second clamping plate 42 and the drone are rotated along the pulley group 3, completing the turning of the drone.

[0041] The bottom frame 1 is used to support the top frame 2. Since one end of the top frame 2 is movably locked to one end of the bottom frame 1, it is convenient to adjust the height of the top frame 2, thereby facilitating indirect adjustment of the height of the drone. For example, when the drone's own height is relatively large, the height of the top frame 2 can be appropriately lowered to facilitate staff to turn the drone over, thereby facilitating adaptation to drones of different heights, and further facilitating the universality of the drone turning bracket of the present application; the pulley block 3 facilitates the first clamping plate 41, the second clamping plate 42 and the drone to rotate along the top frame 2. This makes it easier to turn the drone over. The first card plate 41, the second card plate 42, etc. form a card plate assembly 4. When drones of different sizes need to be turned over, it is only necessary to replace the card plate assemblies 4 of different sizes, which further facilitates the versatility of the universal turning bracket for drones of this application. The number of card plate assemblies 4 is preferably two, and each card plate assembly 4 is movably matched with a pulley group 3, which is equivalent to the number of pulley groups 3 being equal to the number of card plate assemblies 4, which is also preferably two, and a pulley group 3 preferably includes two pulley bodies that are both rotatably connected to the other end of the top frame 2.

[0042] Further, such as Figure 1-2 , further comprising a connecting frame 5, one end of which is movably locked and connected to one end of the bottom frame 1, and the other end of which is movably locked and connected to one end of the top frame 2. Specifically, the connecting frame 5 is used to connect the bottom frame 1 and the top frame 2. Since both ends of the connecting frame 5 are movably locked and connected, it is convenient to increase the height adjustment range of the top frame 2, further facilitating the staff to turn the drone over, thereby further facilitating the adaptation to drones of different heights, and further facilitating the versatility of the universal turning bracket for drones of the present application. The number of connecting frames 5 is preferably two, and the two connecting frames 5 and the two card assemblies 4 are correspondingly provided.

[0043] Further, such as Figure 1-2 , and also includes: a plurality of first mounting holes 11 provided at one end of the bottom frame 1; a plurality of second mounting holes 21 provided at one end of the top frame 2; a mounting hole 1 51 and a mounting hole 2 52 respectively provided at both ends of the connecting frame 5; a first pin body 61 that cooperates with both the mounting hole 1 51 and the first mounting hole 11; and a second pin body 62 that cooperates with both the mounting hole 2 52 and the second mounting hole 21.

[0044] Specifically, the first pin body 61 passes through the mounting hole 1 51 and the first mounting hole 11 to facilitate the connection between one end of the frame body 5 and one end of the bottom frame body 1 to achieve a movable locking connection. The number of the first mounting holes 11 is not limited, and preferably there are three; the second pin body 62 passes through the mounting hole 2 52 and the second mounting hole 21 to facilitate the connection between the other end of the frame body 5 and one end of the top frame body 2 to achieve a movable locking connection. The number of the second mounting holes 21 is not limited, and preferably there are three.

[0045] Further, such as Figure 1 , further comprising a jack 7, the fixed portion of the jack 7 being connected to the connecting frame 5, and the movable portion of the jack 7 being connected to the top frame 2. Specifically, after the drone is fixed to the card assembly 4, the jack 7 facilitates adjusting the height of the top frame 2, the card assembly 4, and the drone in sequence. The number of jacks 7 is preferably two, and the two jacks 7 are correspondingly provided for the two connecting frames 5.

[0046] Further, such as Figure 1 , further comprising a vise 8, a fixing portion of the vise 8 being connected to the top frame 2, and a locking portion of the vise 8 being connected to the first clamping plate 41 and / or the second clamping plate 42. Specifically, after the UAV is flipped over, the locking portion of the vise 8 is used to lock the clamping plate assembly 4 and the UAV to prevent the UAV from rotating during installation and commissioning. The number of vises 8 is preferably two, and the two vises 8 are correspondingly provided with the two clamping plate assemblies 4.

[0047] Further, such as Figure 1 and 3 The card assembly 4 further includes: two first through holes 411, respectively, provided at both ends of the first card 41; two second through holes 421, respectively, provided at both ends of the second card 42; and two quick-release pins 43 corresponding to the two first through holes 411 and the two second through holes 421. Specifically, the two quick-release pins 43 facilitate quick and detachable connection between the first card 41 and the second card 42.

[0048] Further, such as Figure 3 The first clamping plate 41 has grooves 412 on both sides of both ends, and the second clamping plate 42 has protrusions 422 on both sides of both ends. The grooves 412 and the protrusions 422 cooperate with each other, and the two first through holes 411 are connected to the grooves 412. The two second through holes 421 are provided on the protrusions 422. Specifically, the grooves 412 and the protrusions 422 facilitate the accurate matching of the first clamping plate 41 and the second clamping plate 42.

[0049] Further, such as Figure 1 The cardboard assembly 4 further includes: a first felt 44 connected to the inner wall of the first cardboard 41; and a second felt 45 connected to the inner wall of the second cardboard 42. Specifically, the first felt 44 and the second felt 45 are used to increase friction between the drone and the cardboard assembly 4, preventing the drone and the cardboard assembly 4 from rotating relative to each other. The first felt 44 and the second felt 45 also protect the drone from damage. The thickness of the first felt 44 and the second felt 45 is approximately 5 mm.

[0050] Further, such as Figure 1, further comprising a plurality of universal wheels 9 connected to the other end of the bottom frame 1. Specifically, the plurality of universal wheels 9 facilitate the movement of the universal turning bracket of the drone of the present application.

[0051] Further, such as Figure 1 , further comprising a plurality of reinforcing beams 10 connected to the bottom frame 1. Specifically, the plurality of reinforcing beams 10 are used to increase the strength of the bottom frame 1.

[0052] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A universal turning bracket for drones, characterized in that: include: bottom frame; A top frame, one end of the top frame being movably locked and connected to one end of the bottom frame; Both rotate the pulley group connected to the other end of the top frame; The card plate assembly includes a first card plate and a second card plate that are detachably connected to each other, and the first card plate and the pulley block are movably matched.

2. The universal turning bracket for UAV according to claim 1, characterized in that: It also includes a connecting frame, one end of the connecting frame is movably locked and connected to one end of the bottom frame, and the other end of the connecting frame is movably locked and connected to one end of the top frame.

3. The universal turning bracket for UAV according to claim 2, characterized in that: Also includes: a plurality of first mounting holes provided at one end of the bottom frame; a plurality of second mounting holes provided at one end of the top frame; A first mounting hole and a second mounting hole are respectively provided at both ends of the connecting frame; a first pin body matched with both the first mounting hole and the first mounting hole; A second pin body matched with both the second mounting hole and the second mounting hole.

4. The universal turning bracket for UAV according to claim 2, characterized in that: It also includes a jack, a fixed part of the jack is connected to the connecting frame, and a movable part of the jack is connected to the top frame.

5. The universal turning bracket for unmanned aerial vehicles according to any one of claims 1 to 4, characterized in that: It also includes a vise, wherein the fixing portion of the vise is connected to the top frame, and the locking portion of the vise is connected to the first clamping plate and / or the second clamping plate.

6. A universal turning bracket for UAV according to any one of claims 1 to 4, characterized in that: The card board assembly also includes: Two first through holes are respectively provided at two ends of the first clamping plate; two second through holes respectively provided at two ends of the second clamping plate; Two quick-release pins corresponding to the two first through holes and the two second through holes.

7. The universal turning bracket for UAV according to claim 6, characterized in that: Both ends of the first clamping plate are provided with grooves on both sides, and both ends of the second clamping plate are provided with protrusions on both sides. The grooves and the protrusions cooperate with each other, the two first through holes are connected to the grooves, and the two second through holes are provided on the protrusions.

8. The universal turning bracket for UAV according to any one of claims 1 to 4, characterized in that: The card board assembly also includes: a first felt connected to the inner wall of the first clamping plate; A second felt is connected to the inner wall of the second clamping plate.

9. The universal turning bracket for unmanned aerial vehicles according to any one of claims 1 to 4, characterized in that: It also includes a plurality of universal wheels connected to the other end of the bottom frame.

10. The universal turning bracket for unmanned aerial vehicles according to any one of claims 1 to 4, characterized in that: It also includes a plurality of reinforcing beams connected to the bottom frame.

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