Spring foot stool structure of unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicle foot stands, in particular to an unmanned aerial vehicle spring foot stand structure which comprises a supporting leg, a connecting groove is formed in the top of the supporting leg, a first spring is fixedly connected to the inner side wall of the connecting groove, a clamping block is fixedly connected to one end of the first spring, and a pressing block is fixedly connected to one side of the clamping block. And a base is clamped to the top of the clamping block, threaded holes are formed in the two sides of the base, and rotating rods are in threaded connection with the interiors of the threaded holes. Through the arrangement of the pressing block, the clamping block and the first spring, when transportation is needed, a user presses the pressing block, the pressing block moves under the pressing force, so that the clamping block and the first spring are extruded, the first spring is shrunk under the extrusion, the clamping block stably moves through the arrangement of the sliding block sliding in the sliding groove, and the clamping block is prevented from falling off. And therefore, the clamping blocks are separated from the clamping grooves formed in the bottom of the base, the supporting legs are separated from the base, and the effect of facilitating transportation is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned aerial vehicle foot stand technical field, concretely is a kind of unmanned aerial vehicle spring foot stand structure. BACKGROUND

[0002] Unmanned aerial vehicle is a kind of unmanned aerial vehicle using radio remote control equipment and self-provided program control device to manipulate, or by vehicle-mounted computer completely or intermittently self-operated aircraft. Unmanned aerial vehicle can be divided into military and civilian two major categories according to application field. Military unmanned aerial vehicle includes reconnaissance aircraft and target aircraft etc.;And civilian unmanned aerial vehicle has wide application in aerial photography, agriculture, plant protection, express delivery, disaster rescue, observation of wild animals, monitoring infectious diseases, surveying and mapping, news reporting, power patrol, film shooting etc. Unmanned aerial vehicle needs to be used with a variety of accessories in use process, and unmanned aerial vehicle foot stand is a kind of accessory for supporting unmanned aerial vehicle, so that it is more stable when taking off, landing or ground shooting.

[0003] However, the existing unmanned aerial vehicle spring foot stand structure has the following shortcomings:

[0004] (1) The existing unmanned aerial vehicle spring foot stand structure has weak transportation function. When the unmanned aerial vehicle spring foot stand needs to be transported, the unmanned aerial vehicle spring foot stand occupies a large space, and is inconvenient to disassemble, causing the problem of inconvenient transportation.

[0005] (2) The existing unmanned aerial vehicle spring foot stand structure has weak applicability to unmanned aerial vehicle. Because the size and dimensions of unmanned aerial vehicle are different, the existing unmanned aerial vehicle spring foot stand cannot be adjusted according to the size of unmanned aerial vehicle, causing the problem of small applicable range. INVENTION CONTENTS

[0006] The utility model aims at providing a kind of unmanned aerial vehicle spring foot stand structure to solve the problems raised in the above background.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] The utility model provides a kind of unmanned plane spring foot support structure, including support leg, the support leg top is equipped with connecting slot, the inner side wall of connecting slot is fixedly connected with first spring, one end of first spring is fixedly connected with clamping block, the side of clamping block is fixedly connected with pressing block, the top of clamping block is clamped with base, both sides of base are equipped with threaded hole, threaded hole is threadedly connected with rotating rod, one end of rotating rod is fixedly connected with knob, the other end of rotating rod is rotatably connected with first mounting block, base front is rotatably connected with two-way threaded rod, one end of two-way threaded rod is fixedly connected with rotating block, the outer surface of two-way threaded rod is threadedly connected with second mounting block, sliding rod is slidably connected in the second mounting block, and the both ends of sliding rod are fixedly connected with base.

[0009] Preferably, the side of the support leg is provided with a sliding hole, and the sliding hole is slidably connected with the pressing block.

[0010] Preferably, the inner bottom wall of the connecting slot is provided with a sliding groove, and the sliding groove is slidably connected with a sliding block.

[0011] Preferably, the bottom of the base is provided with a clamping groove at each corner, and the clamping groove is clamped with a clamping block.

[0012] Preferably, the first mounting block is slidably connected with a positioning rod, one end of the positioning rod is fixedly connected with a base, and the first mounting block and the second mounting block are provided with mounting holes at the top.

[0013] Preferably, the bottom of the support leg is fixedly connected with a buffer rod, and the bottom of the buffer rod is fixedly connected with a buffer foot.

[0014] Preferably, the inner bottom wall of the buffer foot is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connected with a support leg, and the outer surface of the support leg is slidably connected with a buffer foot.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1. The unmanned plane spring foot support structure is provided with a pressing block, a clamping block and a first spring. When transportation is needed, the user presses the pressing block, and the pressing block moves under the pressing force, thereby extruding the clamping block and the first spring. The first spring is contracted under the extrusion. The clamping block moves stably through the sliding of the sliding block in the sliding groove, thereby making the clamping block separate from the clamping groove in the bottom of the base, making the support leg and the base separate, and achieving the effect of convenient transportation.

[0017] 2. The unmanned aerial vehicle spring foot support structure is provided with a rotating rod, a rotating knob, a first mounting block and a second mounting block, and in use, according to the size of the unmanned aerial vehicle, the rotating knob is rotated to rotate the rotating rod, the rotating rod is rotated to move the first mounting block through the positioning rod, the position of the mounting hole on the first mounting block is adjusted, the rotating block is rotated to rotate the bidirectional threaded rod and move the second mounting block through the sliding rod, the position of the mounting hole on the second mounting block is adjusted, and the unmanned aerial vehicle is connected through the bolt corresponding to the mounting hole, so that the position of the mounting hole on the first mounting block and the second mounting block is adjusted according to the size of the unmanned aerial vehicle, and the application range of the foot support is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a whole exploded schematic view of the utility model;

[0020] Figure 3 It is an exploded schematic view of the buffer foot and the supporting leg of the utility model;

[0021] Figure 4 It is a sectional structure schematic view of the utility model.

[0022] In the figure: 1, supporting leg; 2, connecting groove; 3, first spring; 4, clamping block; 5, pressing block; 6, base; 7, rotating rod; 8, rotating knob; 9, positioning rod; 10, first mounting block; 11, buffer foot; 12, buffer rod; 13, buffer spring; 14, mounting hole; 15, sliding groove; 16, sliding block; 17, bidirectional threaded rod; 18, second mounting block; 19, sliding rod; 20, rotating block. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-4 A technical scheme provided by the utility model:

[0025] The utility model provides a kind of unmanned plane spring foot support structure, including support leg 1, support leg 1 top is equipped with connecting slot 2, the inner side wall of connecting slot 2 is fixedly connected with first spring 3, one end of first spring 3 is fixedly connected with clamping block 4, one side of clamping block 4 is fixedly connected with pressing block 5, by the setting of pressing block 5, clamping block 4 and first spring 3, when needing to transport, user presses pressing block 5, pressing block 5 is moved by pressing force, to clamping block 4 and first spring 3 are extruded, first spring 3 is shrunk by extrusion, by the setting of sliding block 16 in sliding slot 15 sliding, clamping block 4 moves stably, to reach the effect that clamping block 4 is separated from the bottom of the base 6 bottom opening is equipped with clamping groove, so that support leg 1 and base 6 are separated, to reach the effect that transport is facilitated, the top of clamping block 4 is clamped with base 6, both sides of base 6 are equipped with threaded hole, threaded hole is screw-connected with rotating rod 7, one end of rotating rod 7 is fixedly connected with knob 8, the other end of rotating rod 7 is rotatably connected with first mounting block 10, base 6 front surface is rotatably connected with two-way threaded rod 17, one end of two-way threaded rod 17 is fixedly connected with rotating block 20, the outer surface of two-way threaded rod 17 is screw-connected with second mounting block 18, slidingly connected with slide rod 19 in second mounting block 18, both ends of slide rod 19 are fixedly connected with base 6, when using, according to the size of unmanned plane, rotating rod 7 is rotated by rotating knob 8, rotating rod 7 is rotated by the setting of positioning rod 9, so that first mounting block 10 moves, the position of mounting hole 14 on first mounting block 10 is adjusted, rotating rotating block 20, make two-way threaded rod 17 rotate and cooperate with the setting of slide rod 19 and make second mounting block 18 move, the position of mounting hole 14 on second mounting block 18 is adjusted, by the bolt corresponding to mounting hole 14 and unmanned plane are connected, to reach the position of mounting hole 14 on first mounting block 10 and second mounting block 18 is adjusted according to the size of unmanned plane, improve the application range of foot stand;

[0026] In the embodiment, preferably, the support leg 1 is provided with a sliding hole on one side, and the pressing block 5 is slidably connected in the sliding hole, so that the pressing block 5 can move in the sliding hole by extruding the pressing block 5 when in use;

[0027] In the embodiment, preferably, the inner bottom wall of the connecting slot 2 is provided with a sliding groove 15, and the sliding block 16 is slidably connected in the sliding groove 15, and the clamping block 4 is fixedly connected to the top of the sliding block 16, so that the clamping block 4 moves more smoothly by the sliding of the sliding block 16 in the sliding groove 15 when the clamping block 4 moves;

[0028] In the embodiment, preferably, the base 6 is provided with a clamping groove at each of the four corners of the bottom, and the clamping block 4 is clamped in the clamping groove, so that the support leg 1 and the base 6 can be connected by the clamping of the clamping block 4 and the clamping groove when the clamping block 4 is clamped in the clamping groove;

[0029] In the embodiment, preferably, the inner portion of the first mounting block 10 is slidably connected with a positioning rod 9, one end of the positioning rod 9 is fixedly connected with a base 6, the top of the first mounting block 10 and the top of the second mounting block 18 are both provided with mounting holes 14, the positioning rod 9 is arranged to make the first mounting block 10 move more stably when the rotating rod 7 rotates, and the mounting holes 14 arranged on the top of the first mounting block 10 and the top of the second mounting block 18 are used to connect the unmanned aerial vehicle through bolts matched with the mounting holes 14.

[0030] In the embodiment, preferably, the bottom of the supporting leg 1 is fixedly connected with a buffer rod 12, the bottom of the buffer rod 12 is fixedly connected with a buffer foot 11, the buffer foot 11 and the buffer rod 12 are arranged to buffer the falling of the unmanned aerial vehicle.

[0031] In the embodiment, preferably, the inner bottom wall of the buffer foot 11 is fixedly connected with a buffer spring 13, the top of the buffer spring 13 is fixedly connected with the supporting leg 1, the outer surface of the supporting leg 1 is slidably connected with the buffer foot 11, and the buffer spring 13 is arranged to reduce the buffer force received by the unmanned aerial vehicle when falling.

[0032] In use, according to the size of the unmanned aerial vehicle, the rotating knob 8 is rotated to rotate the rotating rod 7, the rotating rod 7 is rotated to move the first mounting block 10 through the positioning rod 9, the position of the mounting hole 14 on the first mounting block 10 is adjusted, the rotating block 20 is rotated to rotate the bidirectional threaded rod 17 and move the second mounting block 18 through the arrangement of the slide rod 19, the position of the mounting hole 14 on the second mounting block 18 is adjusted, and the mounting hole 14 is connected with the unmanned aerial vehicle through corresponding bolts, so as to adjust the positions of the mounting holes 14 on the first mounting block 10 and the second mounting block 18 according to the size of the unmanned aerial vehicle, improve the application range of the footrest, buffer the falling of the unmanned aerial vehicle through the arrangement of the buffer foot 11, the buffer rod 12 and the buffer spring 13, press the pressing block 5 when the footrest needs to be transported, move the pressing block 5 under the pressing force, extrude the clamping block 4 and the first spring 3, make the first spring 3 shrink under the extrusion, make the clamping block 4 move stably through the arrangement of the sliding block 16 in the sliding groove 15, make the clamping block 4 separate from the clamping groove arranged on the bottom of the base 6, and separate the supporting leg 1 from the base 6, so as to achieve the effect of convenient transportation.

[0033] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An unmanned aerial vehicle spring leg structure, characterized by: The application relates to a support leg (1) provided with a connecting groove (2) at the top, a first spring (3) fixedly connected to the inner side wall of the connecting groove (2), a clamping block (4) fixedly connected to one end of the first spring (3), a pressing block (5) fixedly connected to one side of the clamping block (4), a base (6) clamped to the top of the clamping block (4), screw holes formed in the two sides of the base (6), a rotating rod (7) screw-connected into the screw holes, a rotating knob (8) fixedly connected to one end of the rotating rod (7), a first mounting block (10) rotationally connected to the other end of the rotating rod (7), a bidirectional screw rod (17) rotationally connected to the front face of the base (6), a rotating block (20) fixedly connected to one end of the bidirectional screw rod (17), a second mounting block (18) screw-connected to the outer surface of the bidirectional screw rod (17), a sliding rod (19) slidingly connected into the second mounting block (18), and bases (6) fixedly connected to the two ends of the sliding rod (19).

2. The spring leg structure of claim 1, wherein: One side of the support leg (1) is provided with a sliding hole, and the pressing block (5) is slidingly connected into the sliding hole.

3. The spring leg structure of claim 1, wherein: The inner bottom wall of the connecting groove (2) is provided with a sliding groove (15), and the sliding groove (15) is slidingly connected with a sliding block (16).

4. The spring leg structure of claim 1, wherein: The bottom of the base (6) is provided with clamping grooves at the four corners, and the clamping grooves are clamped with clamping blocks (4).

5. The unmanned aerial vehicle spring leg structure of claim 1, wherein: The first mounting block (10) is slidingly connected with a positioning rod (9), one end of the positioning rod (9) is fixedly connected with a base (6), and mounting holes (14) are formed in the top of the first mounting block (10) and the second mounting block (18).

6. The unmanned aerial vehicle spring leg structure of claim 1, wherein: The bottom of the support leg (1) is fixedly connected with a buffer rod (12), and the bottom of the buffer rod (12) is fixedly connected with a buffer foot (11).

7. The unmanned aerial vehicle spring leg structure of claim 1, wherein: The inner bottom wall of the buffer foot (11) is fixedly connected with a buffer spring (13), the top of the buffer spring (13) is fixedly connected with a support leg (1), and the outer surface of the support leg (1) is slidingly connected with buffer feet (11).

Images