Adjustable support of unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicle supports, in particular to an adjustable support of an unmanned aerial vehicle. The unmanned aerial vehicle comprises an unmanned aerial vehicle body, the lower surface of the unmanned aerial vehicle body is provided with an adjusting structure, the adjusting structure comprises two fixing blocks, the two fixing blocks are fixedly connected with the unmanned aerial vehicle body, the lower surfaces of the two fixing blocks are fixedly connected with connecting columns, and the lower surfaces of the connecting columns are provided with limiting grooves. And a positioning groove is formed in the arc surface of the connecting column and communicates with the limiting groove, and a fixing column is slidably connected to the inner wall of the limiting groove. The problems that due to the fact that the ground is uneven, the unmanned aerial vehicle shakes when flying in the air, when wind power in the air is increased, shaking of the unmanned aerial vehicle is increased, then the unmanned aerial vehicle falls off, people on the ground are hurt at the moment, and potential safety hazards are greatly increased when the unmanned aerial vehicle takes off are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle brackets, in particular to an adjustable bracket for unmanned aerial vehicles. Background Art

[0002] A drone is a flying device that is remotely controlled by a remote control. It is widely used in military, aerial photography, rescue, agriculture and other fields and is relatively common in daily life.

[0003] In the prior art, a remote control is used to control the drone to take off. However, due to the unevenness of the ground, the drone will tilt when placed on the ground, causing the fan blades of the drone to be unable to maintain balance during takeoff, thereby causing the drone to shake while flying in the air. When the wind in the air becomes stronger, the shaking of the drone will also increase, causing the drone to fall, which will cause harm to people on the ground, thereby greatly increasing the safety hazard when the drone takes off. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings in the prior art that the drone will shake when flying in the air due to the uneven ground, and when the wind in the air becomes stronger, the shaking of the drone will also increase, which will cause the drone to fall, causing harm to people on the ground, thereby greatly increasing the safety hazards when the drone takes off, and an adjustable drone bracket is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable UAV bracket, comprising a UAV body, wherein the lower surface of the UAV body is provided with an adjustment structure, wherein the adjustment structure comprises two fixed blocks, wherein the two fixed blocks are fixedly connected to the UAV body, and the lower surfaces of the two fixed blocks are fixedly connected with connecting columns, and the lower surfaces of the connecting columns are provided with limiting grooves, and the arc surface of the connecting columns is provided with positioning grooves, and the positioning grooves are connected with the limiting grooves, and the inner wall of the limiting groove is slidably connected with a fixing column, and the arc surface of the fixing column is fixedly connected with a screw, and the arc surface of the screw is threadedly connected to the rotating block, and the lower surface of the fixing column is fixedly connected with a support frame.

[0006] The effect achieved by the above components is: by setting the adjustment structure, personnel can adjust the position of the support frame up and down, so that the drone body can be placed on the ground with different slopes, so that the drone body can maintain balance during takeoff, greatly increasing the safety of the drone body taking off.

[0007] Preferably, the arc surface of the rotating block is provided with anti-skid patterns, and the anti-skid patterns are evenly distributed on the rotating block.

[0008] The effect achieved by the above components is that the anti-slip pattern can increase the friction of the arc surface of the rotating block, thereby preventing the hands of personnel from slipping when rotating the rotating block.

[0009] Preferably, one end of the screw rod is fixedly connected to a limiting block, and the cross-section of the limiting block is circular.

[0010] The effect achieved by the above components is that the limit block can limit the rotating block to prevent the rotating block from falling off during the rotation process.

[0011] Preferably, a limiting rod is fixedly connected to the inner wall of the limiting groove, and the limiting rod is slidably connected to the fixing column.

[0012] The effect achieved by the above components is that the limiting rod can reduce the friction force of the fixed column moving in the limiting groove, thereby achieving the effect of making the fixed column move more smoothly.

[0013] Preferably, an auxiliary structure is provided on the lower surface of the support frame, and the auxiliary structure includes a fixing groove, the fixing groove is opened on both sides of the support frame, the inner wall of the fixing groove is slidably connected with a protective sleeve, both sides of the support frame are fixedly connected with a connecting block, and the inner wall of the connecting block is slidably connected with a connecting block.

[0014] The effect achieved by the above components is: by setting up an auxiliary structure, personnel can replace the protective cover to avoid direct contact between the support frame and the ground, prevent the support frame from wear, and at the same time increase the friction of the support frame, thereby achieving a more stable effect of placing the support frame on the ground.

[0015] Preferably, an iron plate is fixedly connected to the lower surface of the support frame, and a magnet is fixedly connected to the inner wall of the protective sleeve, and the magnet is adsorbed to the iron plate.

[0016] The effects achieved by the above components are: the iron plate and the magnet can make the protective cover and the support frame connected more closely, so as to achieve the effect of making the protective cover fixed more stably.

[0017] Preferably, round blocks are fixedly connected to the lower surface of the protective sleeve, and the round blocks are evenly distributed on the protective sleeve.

[0018] The effects achieved by the above components are: the round blocks can increase the friction of the protective cover, thereby achieving the effect of making the protective cover more stably placed on the ground.

[0019] In summary, the beneficial effects of the utility model are:

[0020] In the utility model, when personnel use the drone to take off, the drone cannot maintain balance during take-off due to the uneven ground for take-off, and thus falls. At this time, this problem can be well solved by the adjustment structure. When the adjustment structure needs to be used, the two rotating blocks are first moved according to the slope of the ground. The rotating blocks drive the screw to move, and the screw drives the fixed column to move in the limiting groove of the connecting column under the fixed block. The fixed column drives the support frame to move during the movement. When the movement is completed, the rotating block is rotated again, and the rotating block rotates along the arc surface of the screw into the positioning groove. At this time, the position adjustment of the support frame is completed. Among them, the anti-slip texture on the arc surface of the rotating block can increase the friction of the arc surface of the rotating block, thereby preventing the hands of personnel from slipping when rotating the rotating block. The limit block at one end of the screw can limit the rotating block to prevent the rotating block from falling off during rotation. The limit rod on the inner wall of the limit groove can reduce the friction of the fixed column moving in the limit groove, thereby achieving the effect of making the fixed column move more smoothly. By setting the adjustment structure, personnel can adjust the position of the support frame up and down, so that the drone body can be placed on the ground with different slopes, so that the drone body can maintain balance during takeoff, which greatly increases the safety of the drone body taking off.

[0021] In the utility model, the long-term take-off and landing of the UAV may cause friction on the support frame. At this time, this problem can be well solved by setting an auxiliary structure. When the auxiliary structure needs to be used, the protective cover is first moved and moved into the fixed groove of the support frame. During the movement, the protective cover drives the connecting block to move, so that the connecting block moves to the inner wall of the connecting block. At this time, the fixing of the protective cover is completed. When the protective cover needs to be replaced, the protective cover is first moved out of the fixed groove, and the connecting block will be separated from the connecting block together. At this time, the protective cover can be replaced. Among them, the iron plate and the magnet can make the protective cover and the support frame more closely connected, so as to achieve the effect of making the protective cover fixed more stably. The round block under the protective cover can increase the friction of the protective cover, so as to achieve the effect of making the protective cover placed on the ground more stably. By setting the auxiliary structure, personnel can replace the protective cover, avoid the direct contact between the support frame and the ground, prevent the support frame from being worn, and at the same time, the friction of the support frame can be increased, so as to achieve the effect of making the support frame placed on the ground more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the regulating structure of the utility model;

[0024] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0025] Figure 4 This is a schematic diagram of the disassembled structure of the adjustment structure of the utility model;

[0026] Figure 5 It is a partial structural schematic diagram of the regulating structure of the utility model;

[0027] Figure 6 It is a structural schematic diagram of the auxiliary structure of the utility model;

[0028] Figure 7 It is a partial structural schematic diagram of the auxiliary structure of the utility model.

[0029] Legend: 1. UAV body; 2. Adjustment structure; 201. Fixed block; 202. Connecting column; 203. Limiting groove; 204. Positioning groove; 205. Fixed column; 206. Screw; 207. Rotating block; 208. Support frame; 209. Limiting block; 210. Anti-slip groove; 211. Limiting rod; 3. Auxiliary structure; 31. Fixed groove; 32. Protective cover; 33. Connecting block; 34. Connecting block; 35. Round block; 36. Iron plate; 37. Magnet. DETAILED DESCRIPTION

[0030] Reference Figure 1 As shown, the utility model provides a technical solution: an adjustable UAV bracket, comprising a UAV body 1, an adjustment structure 2 is provided on the lower surface of the UAV body 1, and an auxiliary structure 3 is provided on the lower surface of the support frame 208.

[0031] The specific settings and functions of the adjustment structure 2 and the auxiliary structure 3 are described in detail below.

[0032] Reference Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, in this embodiment: the adjustment structure 2 includes two fixed blocks 201, the two fixed blocks 201 are fixedly connected to the drone body 1, the lower surfaces of the two fixed blocks 201 are fixedly connected with connecting columns 202, the lower surfaces of the connecting columns 202 are provided with limiting grooves 203, the arc surface of the connecting column 202 is provided with positioning grooves 204, the positioning grooves 204 are connected with the limiting grooves 203, the inner wall of the limiting groove 203 is slidably connected with a fixed column 205, the arc surface of the fixed column 205 is fixedly connected with a screw 206, the arc surface of the screw 206 is threadedly connected to the rotating block 207, and the lower surface of the fixed column 205 is fixedly connected with a support frame 208. By setting the adjustment structure 2, personnel can adjust the position of the support frame 208 up and down, so that the drone body 1 can be placed on the ground with different slopes, so that the drone body 1 can be taken off. Maintaining balance greatly increases the safety of the drone body 1 taking off. The arc surface of the rotating block 207 is provided with anti-skid patterns 210, and the anti-skid patterns 210 are evenly distributed on the rotating block 207. The anti-skid patterns 210 can increase the friction of the arc surface of the rotating block 207, thereby preventing the hands of personnel from slipping when rotating the rotating block 207. One end of the screw rod 206 is fixedly connected to the limiting block 209, and the cross-section of the limiting block 209 is circular. The limiting block 209 can limit the rotating block 207 to prevent the rotating block 207 from falling off during the rotation process. The inner wall of the limiting groove 203 is fixedly connected to the limiting rod 211, and the limiting rod 211 is slidably connected to the fixed column 205. The limiting rod 211 can reduce the friction of the fixed column 205 moving in the limiting groove 203, thereby achieving a smoother effect of moving the fixed column 205.

[0033] Reference Figure 6 and Figure 7 As shown, in this embodiment: the auxiliary structure 3 includes a fixing groove 31, the fixing groove 31 is opened on both sides of the support frame 208, the inner wall of the fixing groove 31 is slidably connected with a protective sleeve 32, both sides of the support frame 208 are fixedly connected with a connecting block 33, and the inner wall of the connecting block 33 is slidably connected with a connecting block 34. By setting the auxiliary structure 3, personnel can replace the protective sleeve 32 to avoid direct contact between the support frame 208 and the ground, prevent the support frame 208 from being worn, and at the same time increase the friction of the support frame 208, so that the support frame 208 can be placed on the ground. To achieve a more stable effect, an iron plate 36 is fixedly connected to the lower surface of the support frame 208, and a magnet 37 is fixedly connected to the inner wall of the protective sleeve 32. The magnet 37 is attracted to the iron plate 36. The iron plate 36 and the magnet 37 can make the protective sleeve 32 and the support frame 208 more closely connected, thereby achieving the effect of making the protective sleeve 32 more stably fixed. The lower surface of the protective sleeve 32 is fixedly connected with round blocks 35, and the round blocks 35 are evenly distributed on the protective sleeve 32. The round blocks 35 can increase the friction of the protective sleeve 32, thereby achieving the effect of making the protective sleeve 32 placed on the ground more stably.

[0034] Working principle: when personnel use a drone to take off, the drone cannot maintain balance during take-off due to the uneven ground for take-off, and thus falls. At this time, the adjustment structure 2 can well solve this problem. When the adjustment structure 2 needs to be used, first move the two rotating blocks 207 according to the slope of the ground. The rotating block 207 drives the screw 206 to move. The screw 206 drives the fixed column 205 to move in the limit groove 203 of the connecting column 202 under the fixed block 201. The fixed column 205 drives the support frame 208 to move during the movement. When the movement is completed, the rotating block 207 is rotated again. The rotating block 207 rotates along the arc surface of the screw 206 to the positioning groove 204. At this time, the position adjustment of the support frame 208 is completed. Among them, the anti-slip pattern 210 on the arc surface of the rotating block 207 can increase the friction of the arc surface of the rotating block 207, thereby preventing the hands of the personnel from slipping when rotating the rotating block 207. The limit block 209 at one end of the screw 206 can limit the rotating block 207 to prevent the rotating block 207 from falling off during the rotation process. The limit rod 211 on the inner wall of the limit groove 203 can reduce the friction of the fixed column 205 moving in the limit groove 203, thereby achieving the effect of making the fixed column 205 move more smoothly. By setting the adjustment structure 2, the personnel can adjust the position of the support frame 208 up and down, so that the drone body 1 can be placed on the ground with different slopes, so that the drone body 1 can maintain balance during take-off, which greatly increases the safety of the drone body 1 taking off.

[0035] The long-term takeoff and landing of the drone will cause friction on the support frame 208. At this time, the auxiliary structure 3 can be set to solve this problem. When the auxiliary structure 3 is needed, the protective cover 32 is moved first, and the protective cover 32 is moved into the fixed groove 31 of the support frame 208. During the movement of the protective cover, the connecting block 34 is driven to move, so that the connecting block 34 moves to the inner wall of the connecting block 33. At this time, the protective cover 32 is fixed. When the protective cover 32 needs to be replaced, the protective cover 32 is first moved out of the fixed groove 31, and the connecting block 34 will be separated from the connecting block 33 together. At this time, the protective cover 32 can be replaced. Among them, the iron plate 36 and the magnet 37 can make the protective sleeve 32 and the support frame 208 connected more tightly, so as to achieve the effect of making the protective sleeve 32 fixed more stably. The round block 35 under the protective sleeve 32 can increase the friction of the protective sleeve 32, so as to achieve the effect of making the protective sleeve 32 placed on the ground more stably. By setting the auxiliary structure 3, personnel can replace the protective sleeve 32 to avoid direct contact between the support frame 208 and the ground, prevent the support frame 208 from wearing, and at the same time increase the friction of the support frame 208, so as to achieve the effect of making the support frame 208 placed on the ground more stably.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. An adjustable stand for a drone, comprising a drone body (1), characterized in that: The lower surface of the drone body (1) is provided with an adjustment structure (2), the adjustment structure (2) comprising two fixed blocks (201), the two fixed blocks (201) being fixedly connected to the drone body (1), the lower surfaces of the two fixed blocks (201) being fixedly connected to a connecting column (202), the lower surface of the connecting column (202) being provided with a limiting groove (203), the arc surface of the connecting column (202) being provided with a positioning groove (204), the positioning groove (204) being connected to the limiting groove (203), the inner wall of the limiting groove (203) being slidably connected to a fixing column (205), the arc surface of the fixing column (205) being fixedly connected to a screw rod (206), the arc surface of the screw rod (206) being threadedly connected to a rotating block (207), and the lower surface of the fixing column (205) being fixedly connected to a supporting frame (208).

2. The adjustable bracket for a drone according to claim 1, characterized in that: The arc surface of the rotating block (207) is provided with anti-skid patterns (210), and the anti-skid patterns (210) are evenly distributed on the rotating block (207).

3. The adjustable bracket for a drone according to claim 1, characterized in that: One end of the screw rod (206) is fixedly connected to a limiting block (209), and the cross section of the limiting block (209) is circular.

4. The adjustable bracket for a drone according to claim 1, characterized in that: A limiting rod (211) is fixedly connected to the inner wall of the limiting groove (203), and the limiting rod (211) is slidably connected to the fixing column (205).

5. The adjustable bracket for a drone according to claim 1, characterized in that: An auxiliary structure (3) is provided on the lower surface of the support frame (208), and the auxiliary structure (3) includes a fixing groove (31). The fixing groove (31) is opened on both sides of the support frame (208), and the inner wall of the fixing groove (31) is slidably connected to a protective sleeve (32). Both sides of the support frame (208) are fixedly connected to a connecting block (33), and the inner wall of the connecting block (33) is slidably connected to a connecting block (34).

6. The adjustable bracket for a drone according to claim 5, characterized in that: An iron plate (36) is fixedly connected to the lower surface of the support frame (208), and a magnet (37) is fixedly connected to the inner wall of the protective sleeve (32), and the magnet (37) is adsorbed to the iron plate (36).

7. The adjustable bracket for a drone according to claim 5, characterized in that: Round blocks (35) are fixedly connected to the lower surface of the protective sleeve (32), and the round blocks (35) are evenly distributed on the protective sleeve (32).

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