Outdoor take-off frame for surveying and mapping unmanned aerial vehicle

Abstract

The utility model relates to the technical field of surveying and mapping unmanned aerial vehicles, in particular to an outdoor take-off frame of a surveying and mapping unmanned aerial vehicle, which is characterized in that a ball sleeve II is arranged outside a ball sleeve I, a ball head is arranged inside the ball sleeve II, and a vertical rod piece is arranged on one side of the ball head. When facing the bumpy ground, the take-off disc can be adjusted to be flat through the take-off frame component set, powerful support is provided for stable take-off of the surveying and mapping unmanned aerial vehicle, and take-off of the surveying and mapping unmanned aerial vehicle is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping UAVs, in particular to an outdoor take-off frame for a surveying and mapping UAV. Background Art

[0002] Surveying and mapping engineering is the measurement and mapping of various information such as space, landforms, geological structures, etc., and for space and landforms, most of the surveying and mapping is done through drones.

[0003] At present, due to the different surveying locations, simple outdoor take-off brackets cannot cope with different terrains. Surveying drones are often placed at an angle, affecting take-off. In addition, due to the different surveying locations, they often take off on relatively loose soil. Therefore, the drone outdoor take-off bracket needs to be able to be stably placed on loose soil. Utility Model Content

[0004] In order to overcome the above technical problems, the purpose of the present invention is to provide an outdoor take-off stand for a surveying and mapping UAV, so as to solve the problem raised in the above background technology that the current surveying and mapping UAV needs a take-off stand that can adapt to different terrain conditions.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A surveying and mapping UAV outdoor take-off frame comprises: a take-off frame component group, the take-off frame component group is used to support the surveying and mapping UAV to take off, the take-off frame component group comprises a take-off disc, a ball sleeve 1 is provided at the bottom of the take-off disc, a ball sleeve 2 is provided on the outside of the ball sleeve 1, a ball head is provided inside the ball sleeve 2, a vertical rod is provided on one side of the ball head, a sleeve is provided on the outside of the vertical rod, an adjusting button is provided at one end of the sleeve, a horizontal threaded rod is provided on the side of the adjusting button, a side bracket is provided on the outside of the horizontal threaded rod, and a clamping bar is provided on the side of the side bracket; a stabilizing support component group is provided at the bottom of the take-off frame component group, and the stabilizing support component group is used to improve the stability of the take-off frame component group on the soil ground.

[0007] Preferably, the ball sleeve 1, ball sleeve 2, ball head, vertical rod, sleeve, adjusting button, horizontal threaded rod, side bracket and clamping strip are provided in three groups, and the three groups of ball sleeve 1, ball sleeve 2, ball head, vertical rod, sleeve, adjusting button, horizontal threaded rod, side bracket and clamping strip are provided at the bottom of the take-off disc.

[0008] Preferably, the ball sleeve 1 is connected to the bottom of the take-off disc, the ball sleeve 2 is connected to the ball sleeve 1 through a thread, the ball sleeve 2 and the ball sleeve 1 are in sliding contact with the ball head, one end of the vertical rod is connected to the ball head, and the sleeve is provided with a groove at a position corresponding to the vertical rod.

[0009] Preferably: the side bracket is connected to the sleeve member, the horizontal threaded rod is connected to the side bracket through a bearing, two horizontal threaded rods and clamping bars are provided, and the two horizontal threaded rods and clamping bars are symmetrically distributed on both sides of the vertical rod member, the two horizontal threaded rods are connected to both sides of the adjusting button, the clamping bar is connected to the horizontal threaded rod through threads, the vertical rod member has serrated lines at the position corresponding to the clamping bar, and the vertical rod member and the clamping bar are in contact through the serrated lines.

[0010] Preferably: the stable support component group includes a bottom foot, a vertical threaded rod is provided inside the bottom foot, an adjustment handle is provided at one end of the vertical threaded rod, a ground nail is provided at the other end of the vertical threaded rod, a bottom side frame is provided on the side of the bottom foot, an auxiliary support foot is provided on the side of the bottom side frame, and a screw is provided inside the auxiliary support foot.

[0011] Preferably, the bottom foot is connected to the bottom of the sleeve member, the bottom foot is connected to the vertical threaded rod through a thread, one end of the vertical threaded rod is connected to the adjustment handle, and the other end of the vertical threaded rod is connected to the ground nail, and the ground nail is used to be nailed into the soil.

[0012] Preferably: the bottom side frame is connected to the bottom foot, the auxiliary support foot is connected through threads and screws, the bottom side frame is provided with multiple groups of threaded holes at positions corresponding to the screws, and the auxiliary support foot and the bottom side frame are connected through a rotating shaft.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This kind of surveying and mapping UAV outdoor take-off stand is provided with a take-off stand component group and a stable support component group. At present, due to the different surveying and mapping locations, simple outdoor take-off brackets cannot cope with different terrains, and surveying and mapping UAVs are often placed tilted to affect take-off. Correspondingly, the designed take-off stand component group is used to place the surveying and mapping UAV on the take-off disc, and is used to allow the UAV to take off on the take-off disc. When the take-off stand component group is used to adapt to the rugged ground, the horizontal threaded rod is controlled to rotate by turning the adjusting knob, and the horizontal threaded rod rotates and drives the clamping bar to move its position through the thread. The yoke can be adjusted to a desired position on the ground by adjusting the height of the sleeve member. The yoke can be adjusted to a desired position on the ground by adjusting the height of the sleeve member. The yoke can be adjusted to a desired position on the ground by adjusting the height of the sleeve member. The yoke can be adjusted to a desired position on the ground by adjusting the height of the sleeve member. The yoke can be adjusted to a desired position on the ground by adjusting the height of the sleeve member. The yoke can be adjusted to a desired position on the ground by adjusting the height of the sleeve member.

[0015] 2. This kind of surveying and mapping UAV outdoor take-off frame is provided with a take-off frame component group and a stable support component group. Due to the different surveying and mapping locations, it is often taken off on relatively loose soil. The UAV outdoor take-off frame needs to be stably placed on the loose soil. In the corresponding designed stable support component group, when the take-off frame component group is placed in the soft soil, the vertical threaded rod is driven to rotate by rotating the adjustment handle. The vertical threaded rod rotates through the threaded connection with the bottom foot, so that the ground nail can be screwed into the soil, increasing the contact area with the deeper soil, thereby improving the stability of the overall take-off frame component group, and by unscrewing the screw The screw can adjust the angle of the auxiliary support foot on the bottom side frame. After unscrewing the screw, the auxiliary support foot can be adjusted at an angle on the bottom side frame through the rotating shaft, so that it can adapt to the concave and convex soils of different angles to ensure that the auxiliary support foot contacts the bottom soil. After adjusting to the appropriate position, the screw is screwed into the bottom side frame and the auxiliary support foot to complete the connection and fixation between the auxiliary support foot and the bottom side frame. Through this structure, the stability of the take-off frame component group when installed on soft soil is further improved, avoiding the displacement of the take-off frame component group when the surveying and mapping UAV takes off or lands. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall two-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the stabilizing support component assembly and the takeoff frame component assembly of the present invention;

[0019] Figure 4 This is a schematic structural diagram of the clamping strip portion of the present invention;

[0020] Figure 5 This is a schematic cross-sectional view of the clamping strip portion of the present invention;

[0021] Figure 6 It is a cross-sectional structural diagram of the takeoff frame component assembly and the stabilizing support component assembly of the present invention;

[0022] Figure 7 It is a schematic diagram of the exploded structure of the takeoff frame component group and the stable support component group of the utility model.

[0023] In the figure: 01, take-off frame component group; 11, take-off disc; 12, ball sleeve 1; 13, ball sleeve 2; 14, ball head; 15, vertical rod; 16, sleeve; 17, adjustment button; 18, horizontal threaded rod; 19, side bracket; 110, clamping bar; 02, stable support component group; 21, bottom foot; 22, vertical threaded rod; 23, adjustment handle; 24, ground spike; 25, bottom side frame; 26, auxiliary support foot; 27, screw. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-7 The utility model provides an embodiment: an outdoor take-off frame for a surveying and mapping UAV, comprising: a take-off frame component group 01, the take-off frame component group 01 is used to support the surveying and mapping UAV to take off, the take-off frame component group 01 includes a take-off disc 11, a ball sleeve 12 is provided at the bottom of the take-off disc 11, a ball sleeve 2 13 is provided on the outside of the ball sleeve 12, a ball head 14 is provided inside the ball sleeve 2 13, a vertical rod 15 is provided on one side of the ball head 14, a sleeve 16 is provided on the outside of the vertical rod 15, an adjusting button 17 is provided at one end of the sleeve 16, a horizontal threaded rod 18 is provided on the side of the adjusting button 17, a side bracket 19 is provided on the outside of the horizontal threaded rod 18, and a clamping bar 110 is provided on the side of the side bracket 19; a stable support component group 02 is provided at the bottom of the take-off frame component group 01, and the stable support component group 02 is used to improve the stability of the take-off frame component group 01 on the soil ground.

[0026] The ball sleeve 12 , the ball sleeve 2 13 , the ball head 14 , the vertical rod 15 , the sleeve 16 , the adjusting button 17 , the horizontal threaded rod 18 , the side bracket 19 and the clamping strip 110 are provided in three groups, and the three groups of the ball sleeve 12 , the ball sleeve 2 13 , the ball head 14 , the vertical rod 15 , the sleeve 16 , the adjusting button 17 , the horizontal threaded rod 18 , the side bracket 19 and the clamping strip 110 are provided at the bottom of the take-off disc 11 .

[0027] Ball sleeve 12 is connected to the bottom of the take-off disc 11, ball sleeve 2 13 is connected to ball sleeve 12 through a thread, ball sleeve 2 13 and ball sleeve 12 slide in contact with ball head 14, one end of vertical rod 15 is connected to ball head 14, and sleeve 16 is provided with a groove at the position corresponding to vertical rod 15.

[0028] The side bracket 19 is connected to the sleeve member 16, and the horizontal threaded rod 18 is connected to the side bracket 19 through a bearing. There are two horizontal threaded rods 18 and two clamping bars 110, and the two horizontal threaded rods 18 and the clamping bars 110 are symmetrically distributed on both sides of the vertical rod member 15. The two horizontal threaded rods 18 are connected to both sides of the adjusting button 17. The clamping bar 110 is connected to the horizontal threaded rod 18 through threads. The vertical rod member 15 has serrated patterns at the position corresponding to the clamping bar 110, and the vertical rod member 15 and the clamping bar 110 are in contact through the serrated patterns.

[0029] The stabilizing support component group 02 includes a bottom foot 21, a vertical threaded rod 22 is provided inside the bottom foot 21, an adjustment handle 23 is provided at one end of the vertical threaded rod 22, a ground nail 24 is provided at the other end of the vertical threaded rod 22, a bottom side frame 25 is provided on the side of the bottom foot 21, an auxiliary supporting foot 26 is provided on the side of the bottom side frame 25, and a screw 27 is provided inside the auxiliary supporting foot 26.

[0030] The bottom foot 21 is connected to the bottom of the sleeve member 16, and the bottom foot 21 is connected to the vertical threaded rod 22 through a thread. One end of the vertical threaded rod 22 is connected to the adjustment handle 23, and the other end of the vertical threaded rod 22 is connected to the ground nail 24, which is used to be nailed into the soil.

[0031] The bottom side frame 25 is connected to the bottom foot 21, and the auxiliary support foot 26 is connected through threads and screws 27. The bottom side frame 25 is provided with multiple groups of threaded holes at positions corresponding to the screws 27, and the auxiliary support foot 26 and the bottom side frame 25 are connected through a rotating shaft.

[0032] Working principle: At present, due to the different surveying and mapping locations, simple outdoor take-off brackets cannot cope with different terrains. It is often the case that the surveying and mapping UAV is placed at an angle, which affects the take-off. Correspondingly, in the designed take-off frame component group 01, the take-off disc 11 is used to place the surveying and mapping UAV, so that the UAV can take off on the take-off disc 11. When the take-off frame component group 01 is used to adapt to the rugged ground, the adjustment knob 17 is rotated to control the rotation of the horizontal threaded rod 18. The rotation of the horizontal threaded rod 18 drives the clamping bar 110 to move its position through the thread, thereby controlling the clamping on both sides of the vertical rod 15. The bar 110 clamps or releases the clamping of the vertical rod 15. After the clamping bar 110 releases the clamping of the vertical rod 15, the sleeve 16 can be controlled to move upward or downward, so that it can be adjusted to the uneven position on the rugged ground. The height of each group of sleeve 16 structures can ensure the flexibility of adjustment due to the presence of ball sleeve 12, ball sleeve 2 13 and ball head 14. Therefore, when facing uneven ground, the take-off disc 11 can be adjusted to a flat surface through the take-off frame component group 01, providing strong support for the stable take-off of the surveying and mapping UAV and avoiding affecting the take-off of the surveying and mapping UAV. Due to the different surveying locations, the drone often takes off on loose soil. Therefore, the drone outdoor take-off frame needs to be stably placed on the loose soil. In the corresponding designed stable support component group 02, when the take-off frame component group 01 is placed in the soft soil, the vertical threaded rod 22 is driven to rotate by rotating the adjustment handle 23. The vertical threaded rod 22 rotates through the threaded connection with the bottom foot 21, so that the ground nail 24 can be screwed into the soil, increasing the contact area with the deeper soil, thereby improving the stability of the overall take-off frame component group 01, and by unscrewing the screw 27, the auxiliary support foot 26 can be adjusted on the bottom side frame 25. After unscrewing the screw 27, the auxiliary support foot 26 can be adjusted in angle on the bottom side frame 25 through the rotating shaft, so that it can adapt to the concave and convex soils of different angles, ensuring that the auxiliary support foot 26 contacts the bottom soil. After adjusting to the appropriate position, screw the screw 27 into the bottom side frame 25 and the auxiliary support foot 26 to complete the connection and fixation between the auxiliary support foot 26 and the bottom side frame 25. Through this structure, the stability of the take-off frame component group 01 when installed on soft soil is further improved, avoiding the displacement of the take-off frame component group 01 when the surveying and mapping UAV takes off or lands.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An outdoor take-off frame for a surveying and mapping UAV, characterized in that: include: A take-off frame component group (01), the take-off frame component group (01) is used to support a surveying and mapping unmanned aerial vehicle for take-off, the take-off frame component group (01) comprises a take-off disc (11), a ball sleeve (12) is arranged at the bottom of the take-off disc (11), a ball sleeve (13) is arranged outside the ball sleeve (12), a ball head (14) is arranged inside the ball sleeve (13), a vertical rod (15) is arranged on one side of the ball head (14), a sleeve (16) is arranged outside the vertical rod (15), an adjustment button (17) is arranged at one end of the sleeve (16), a horizontal threaded rod (18) is arranged on the side of the adjustment button (17), a side bracket (19) is arranged outside the horizontal threaded rod (18), and a clamping strip (110) is arranged on the side of the side bracket (19); A stabilizing support component group (02) is arranged at the bottom of the take-off frame component group (01), and the stabilizing support component group (02) is used to improve the stability of the take-off frame component group (01) on the soil ground.

2. The outdoor take-off stand for a surveying and mapping UAV according to claim 1, characterized in that: The ball sleeve one (12), the ball sleeve two (13), the ball head (14), the vertical rod (15), the sleeve (16), the adjusting button (17), the transverse threaded rod (18), the side bracket (19) and the clamping strip (110) are provided in three groups, and the three groups of the ball sleeve one (12), the ball sleeve two (13), the ball head (14), the vertical rod (15), the sleeve (16), the adjusting button (17), the transverse threaded rod (18), the side bracket (19) and the clamping strip (110) are arranged at the bottom of the take-off disc (11).

3. The outdoor take-off stand for a surveying and mapping UAV according to claim 1, characterized in that: The ball sleeve (12) is connected to the bottom of the take-off disc (11), the ball sleeve (13) is connected to the ball sleeve (12) through a thread, the ball sleeve (13) and the ball sleeve (12) are in sliding contact with the ball head (14), one end of the vertical rod (15) is connected to the ball head (14), and the sleeve (16) is provided with a groove at a position corresponding to the vertical rod (15).

4. The outdoor take-off stand for a surveying and mapping UAV according to claim 1, characterized in that: The side bracket (19) is connected to the sleeve member (16), the transverse threaded rod (18) is connected to the side bracket (19) via a bearing, two transverse threaded rods (18) and two clamping strips (110) are provided, and the two transverse threaded rods (18) and the clamping strips (110) are symmetrically distributed on both sides of the vertical rod member (15), the two transverse threaded rods (18) are connected to both sides of the adjustment button (17), the clamping strip (110) is connected to the transverse threaded rod (18) via a thread, the vertical rod member (15) has a serrated pattern at a position corresponding to the clamping strip (110), and the vertical rod member (15) and the clamping strip (110) are in contact via the serrated pattern.

5. The outdoor take-off stand for a surveying and mapping UAV according to claim 1, characterized in that: The stabilizing support component group (02) comprises a bottom foot (21), a vertical threaded rod (22) is arranged inside the bottom foot (21), an adjustment handle (23) is arranged at one end of the vertical threaded rod (22), a ground nail (24) is arranged at the other end of the vertical threaded rod (22), a bottom side frame (25) is arranged on the side of the bottom foot (21), an auxiliary support foot (26) is arranged on the side of the bottom side frame (25), and a screw (27) is arranged inside the auxiliary support foot (26).

6. The outdoor take-off stand for a surveying and mapping UAV according to claim 5, characterized in that: The bottom foot (21) is connected to the bottom of the sleeve member (16), the bottom foot (21) is connected to a vertical threaded rod (22) via a thread, one end of the vertical threaded rod (22) is connected to an adjustment handle (23), and the other end of the vertical threaded rod (22) is connected to a ground nail (24), and the ground nail (24) is used to be nailed into the soil.

7. The outdoor take-off stand for a surveying and mapping UAV according to claim 5, characterized in that: The bottom side frame (25) is connected to the bottom foot (21), the auxiliary support foot (26) is connected via a thread and a screw member (27), the bottom side frame (25) is provided with a plurality of groups of threaded holes at positions corresponding to the screw member (27), and the auxiliary support foot (26) and the bottom side frame (25) are connected via a rotating shaft.

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