Foot stool of unmanned aerial vehicle

Abstract

The utility model relates to an unmanned aerial vehicle tripod, which belongs to the technical field of unmanned aerial vehicles and comprises an unmanned aerial vehicle body and a base, the base is arranged at the bottom of the unmanned aerial vehicle body, a fixing block is arranged at the bottom of the base, supporting rods are vertically and downwards arranged at four corners of the bottom of the fixing block, and hooks are arranged at the bottoms of the supporting rods. A limiting mechanism is arranged on the supporting rod and comprises a motor which is vertically and upwards arranged at the bottom of an inner cavity of the supporting rod. According to the unmanned aerial vehicle foot stand, when an object needs to be hung, a motor drives a first gear to rotate, the first gear drives a second gear and a rotating rod to rotate together, the second gear drives a gear ring, a shell and a stop hook to rotate together to a certain angle, the object is hung on a hook, the motor is reversely started, and the stop hook seals the hook; an object on the hook is prevented from falling off in the flying process of the unmanned aerial vehicle, the motor controls the stop hook to rotate, the stop hook cannot move in the flying process of the unmanned aerial vehicle, and the hook is sealed.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane technical field, concretely is a kind of unmanned plane tripod. BACKGROUND

[0002] Unmanned plane is the aircraft without person that is manipulated by radio remote control equipment and self-provided program control device, or by vehicle-mounted computer completely or intermittently autonomously operated, the application in current aerial photography, agriculture, plant protection, miniature self-portrait, express delivery, disaster rescue, observation wild animal, monitoring infectious disease, surveying and mapping, news report, power patrol, disaster relief, film and television shooting, manufacture romance and so on, greatly expand the purpose of unmanned plane itself, developed country is also actively expanding industry application and developing unmanned plane technology, in order to make unmanned plane can better take off and land, need to install corresponding tripod on unmanned plane, and the effect of using unmanned plane is better.

[0003] For example, a kind of unmanned plane tripod is disclosed in Chinese patent (announcement number: CN219506246U), including the main body of tripod, connecting rod is installed at the lower end of main body of tripod, and hook is fixedly installed at the lower end of connecting rod, annular limiting groove is opened in the circumferential side of connecting rod, annular limiting ring is slidably arranged in annular limiting groove, arc-shaped rod for sealing hook is fixedly connected to the circumferential side of annular limiting ring, and limiting mechanism is arranged in annular limiting ring, the unmanned plane tripod, through the annular limiting groove opened in the circumferential side of connecting rod at the lower end of main body of tripod, annular limiting ring is slidably arranged in annular limiting groove, arc-shaped rod for sealing hook is fixedly connected to the circumferential side of annular limiting ring, when transporting goods, after hanging goods on hook, annular limiting ring is driven to move by rotating, the upper end of hook is sealed, then annular limiting ring is limited by the cooperation of limiting mechanism, and the safety factor of sealed hook is higher.

[0004] The above-mentioned unmanned plane tripod still has certain deficiencies, when the goods are taken off from the hook, the sawtooth rod is pushed to drive the gear to rotate, the gear drives the sawtooth plate to move and separate from the limiting slot, but since the sawtooth rod lacks limiting, the sawtooth rod may move during the flight of unmanned plane, the sawtooth plate moves by rotating the gear, and the annular limiting ring cannot be limited by the sawtooth plate, so that the annular limiting ring rotates, and the upper end of the hook cannot be sealed, therefore, an unmanned plane tripod is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides an unmanned plane tripod, which has good protection and other advantages, and solves the problem of poor protection of existing unmanned plane tripods.

[0006] To achieve the above object, the utility model provides following technical scheme: a kind of unmanned aerial vehicle tripod, including unmanned aerial vehicle body and base, the base is arranged at the bottom of the unmanned aerial vehicle body, the bottom of the base is equipped with fixed block, the four corners of the bottom of the fixed block are vertically downwardly equipped with support rod, the bottom of the support rod is equipped with hook, limit mechanism is equipped on the support rod, the limit mechanism includes motor vertically upwardly arranged in the inner cavity bottom of the support rod, the output shaft of the motor is equipped with first gear, further including rotatingly arranged in the inner cavity bottom of the support rod by bearing seat rotatingly arranged in the inner cavity bottom of the support rod, the top of the rotating rod is equipped with second gear meshing with the first gear, further including shell rotatingly arranged on the outside of the support rod, the bottom of the shell is equipped with the hook of the hook, the inner cavity wall of the shell is equipped with the tooth ring meshing with the second gear.

[0007] The limit mechanism includes motor vertically upwardly arranged in the inner cavity bottom of the support rod, the output shaft of the motor is equipped with first gear, further including rotatingly arranged in the inner cavity bottom of the support rod by bearing seat rotatingly arranged in the inner cavity bottom of the support rod, the top of the rotating rod is equipped with second gear meshing with the first gear, further including shell rotatingly arranged on the outside of the support rod, the bottom of the shell is equipped with the hook of the hook, the inner cavity wall of the shell is equipped with the tooth ring meshing with the second gear.

[0008] Further, it further includes first T-shaped block, the first T-shaped block is arranged in the inner cavity of the shell, the outside of the support rod is equipped with the first T-shaped slot of the first T-shaped block, the first T-shaped block is slidably sleeved in the inside of the first T-shaped slot.

[0009] Further, it further includes support plate, and the support plate is arranged at the bottom of the hook.

[0010] Further, the bottom of the support plate is equipped with rubber pad.

[0011] Further, it further includes mounting mechanism, the mounting mechanism includes screw hole being arranged in the bottom of the fixed block, the inside of the screw hole is screw-threaded with threaded rod, one end of the threaded rod in the inside of the fixed block is rotatably provided with moving block by bearing, both ends of the moving block are hingedly connected with hinged rod, one end of the hinged rod away from the moving block is hingedly connected with clamping rod penetrating through the through hole on the outside of the fixed block, further including inserting rod being vertically upwardly arranged at both ends of the top of the fixed block and inserting slot being arranged at both ends of the bottom of the base, the inserting rod is inserted into the inside of the inserting slot, the outside of the inserting rod is equipped with the clamping slot of the clamping rod, and the clamping rod is inserted into the inside of the clamping slot.

[0012] Further, it further includes slide rod, and the slide rod is arranged between upper and lower ends on the opposite sides in the inner cavity of the fixed block.

[0013] Further, it further includes handle, and the handle is arranged at one end of the threaded rod outside the fixed block.

[0014] Further, a second T-shaped block is arranged at one end of the clamping rod close to the top of the inner cavity of the fixing block, and the top of the inner cavity of the fixing block is provided with a second T-shaped slot matched with the second T-shaped block, and the second T-shaped block is arranged in the second T-shaped slot.

[0015] Compared with the prior art, the technical scheme has the following beneficial effects:

[0016] 1、The unmanned aerial vehicle foot stool, when an object needs to be hung, the motor drives the first gear to rotate, the first gear drives the second gear and the rotating rod to rotate together, the second gear drives the tooth ring, the shell and the blocking hook to rotate to a certain angle, the object is hung on the hook, the motor is started in reverse, the blocking hook seals the hook, preventing the object on the hook from falling during the flight of the unmanned aerial vehicle, and the rotation of the blocking hook is controlled by the motor, so that the object on the hook does not move during the flight of the unmanned aerial vehicle, the hook is sealed, and the protection is good.

[0017] 2、The unmanned aerial vehicle foot stool, the insertion rod is inserted into the insertion slot, the fixing block is limited, the handle is rotated, the threaded rod is rotated in the threaded hole, the moving block is slid downward on the sliding rod, and the two clamping rods are relatively moved through the hinged rod during the movement of the moving block, the clamping rod is clamped into the inner part of the clamping groove, the fixing block and the base are fixed, the foot stool is convenient to disassemble and assemble, and the disassembly and assembly speed is improved. BRIEF DESCRIPTION OF DRAWINGS

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

[0019] Figure 2 It is a structural schematic view of the utility model limiting mechanism;

[0020] Figure 3 It is a structural schematic view of the utility model installation mechanism.

[0021] In the drawing: 1 unmanned aerial vehicle body, 2 base, 3 fixing block, 4 supporting rod, 5 limiting mechanism, 501 motor, 502 first gear, 503 rotating rod, 504 second gear, 505 shell, 506 tooth ring, 507 first T-shaped block, 508 first T-shaped slot, 509 blocking hook, 6 hook, 7 supporting plate, 8 installation mechanism, 801 threaded hole, 802 threaded rod, 803 moving block, 804 hinged rod, 805 clamping rod, 806 clamping groove, 807 insertion rod, 808 insertion slot, 809 sliding rod, 810 second T-shaped block, 811 second T-shaped slot, 812 handle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Please refer to Figure 1 The unmanned aerial vehicle foot stool in the embodiment comprises an unmanned aerial vehicle body 1 and a base 2, the base 2 is arranged at the bottom of the unmanned aerial vehicle body 1, the bottom of the base 2 is provided with a fixing block 3, the four corners of the bottom of the fixing block 3 are vertically downward provided with supporting rods 4, the bottom of the supporting rod 4 is provided with a hook 6 for hanging objects, the supporting rod 4 is provided with a limiting mechanism 5, the hook 6 is sealed through the limiting mechanism 5 to prevent the objects from falling.

[0024] Please refer to Figure 1 In the embodiment, the limiting mechanism 5 comprises a motor 501 vertically upward arranged in the inner cavity bottom of the supporting rod 4, the output shaft of the motor 501 is provided with a first gear 502, the first gear 502 is rotated through the motor 501, further comprising a rotating rod 503 rotatably arranged in the inner cavity bottom of the supporting rod 4 through a bearing seat, the top of the rotating rod 503 is provided with a second gear 504 meshed with the first gear 502, the second gear 504 and the rotating rod 503 are rotated together through the first gear 502, further comprising a shell 505 rotatably arranged outside the supporting rod 4, the bottom of the shell 505 is provided with a blocking hook 509 matched with the hook 6, the hook 6 is sealed through the blocking hook 509 to prevent the objects from falling, the inner cavity wall of the shell 505 is provided with a tooth ring 506 meshed with the second gear 504, the tooth ring 506 and the shell 505 are rotated together through the rotation of the second gear 504.

[0025] Further comprising a first T-shaped block 507, the first T-shaped block 507 is arranged in the inner cavity of the shell 505, the outside of the supporting rod 4 is provided with a first T-shaped groove 508 matched with the first T-shaped block 507, the first T-shaped block 507 is slidably arranged in the inside of the first T-shaped groove 508, the stability of the shell 505 during rotation is increased.

[0026] Further comprising a supporting plate 7, the supporting plate 7 is arranged at the bottom of the hook 6, used for contacting the ground to support the unmanned aerial vehicle body 1, the bottom of the supporting plate 7 is provided with a rubber pad for providing buffer for the unmanned aerial vehicle body 1.

[0027] It can be understood that when the object needs to be hung, the motor 501 drives the first gear 502 to rotate, the second gear 504 and the rotating rod 503 are driven to rotate together through the first gear 502, the second gear 504 drives the tooth ring 506, the shell 505 and the blocking hook 509 to rotate to a certain angle, the object is hung on the hook 6, the motor 501 is started in reverse, the blocking hook 509 seals the hook 6, preventing the object on the hook 6 from falling during the flight of the unmanned aerial vehicle, and the rotation of the blocking hook 509 is controlled through the motor 501, so that the blocking hook 509 does not move during the flight of the unmanned aerial vehicle.

[0028] Please refer to Figure 1 In the embodiment, the mounting mechanism 8 is further included, the mounting mechanism 8 includes a threaded hole 801 formed in the bottom of the fixed block 3, a threaded rod 802 is arranged in the threaded hole 801, one end of the threaded rod 802 located in the fixed block 3 is rotatably arranged with a moving block 803 through a bearing, the moving block 803 is driven to move through the threaded rod 802, both ends of the moving block 803 are hingedly connected with a hinge rod 804, one end of the hinge rod 804 away from the moving block 803 is hingedly connected with a clamping rod 805 penetrating through a through hole on the outer side of the fixed block 3, the clamping rod 805 is driven to move through the hinge rod 804 when the moving block 803 moves, the fixed block 3 is positioned, fixed and installed conveniently, the clamping rod 805 is inserted into the inner side of a clamping groove 806 formed on the outer side of the insertion rod 807, and the fixed block 3 is installed and fixed with the base 2.

[0029] The sliding rod 809 is further included, the sliding rod 809 is arranged between the upper and lower ends of the opposite sides in the inner cavity of the fixed block 3, the moving block 803 is slidably arranged on the outer side of the sliding rod 809, so that the moving block 803 moves linearly up and down, and the stability of the moving block 803 is improved.

[0030] The handle 812 is further included, the handle 812 is arranged at one end of the threaded rod 802 located outside the fixed block 3, and the threaded rod 802 is conveniently rotated through the handle 812.

[0031] The second T-shaped block 810 is further included, the second T-shaped block 810 is arranged at one end of the clamping rod 805 close to the top of the inner cavity of the fixed block 3, the top of the inner cavity of the fixed block 3 is formed with a second T-shaped groove 811 matched with the second T-shaped block 810, and the second T-shaped block 810 is slidably arranged in the second T-shaped groove 811, so that the clamping rod 805 moves linearly left and right, and the stability of the clamping rod 805 is improved.

[0032] It can be understood that the insertion of the insertion rod 807 into the insertion slot 808 limits the fixing block 3, the rotation of the handle 812 drives the threaded rod 802 to rotate in the threaded hole 801, and the moving block 803 slides downward on the sliding rod 809, during the movement of the moving block 803, the two clamping rods 805 are relatively moved through the hinged rod 804, and the clamping rod 805 is clamped into the inside of the clamping groove 806, so that the fixing block 3 is fixed with the base 2, the foot support is convenient to disassemble and assemble, and the disassembly and assembly speed is improved.

[0033] The working principle of the above embodiment is as follows:

[0034] (1) When the object needs to be hung, the motor 501 is started, the motor 501 drives the first gear 502 to rotate, the second gear 504 and the rotating rod 503 are driven to rotate together through the first gear 502, the tooth ring 506 and the shell 505 are driven to rotate together through the second gear 504, and the blocking hook 509 is rotated to a certain angle, so that the blocking hook 509 is away from the hook 6, at this time, the object is hung on the hook 6, the motor 501 is started in reverse, so that the blocking hook 509 seals the hook 6, preventing the object on the hook 6 from falling during the flight of the unmanned aerial vehicle, and the rotation of the blocking hook 509 is controlled through the motor 501, so that the blocking hook 509 does not move during the flight of the unmanned aerial vehicle, and the hook 6 is sealed.

[0035] (2) When the foot support needs to be installed, the insertion rod 807 is inserted into the insertion slot 808 to limit the fixing block 3, at this time, the handle 812 is rotated, the handle 812 drives the threaded rod 802 to rotate in the threaded hole 801, drives the moving block 803 to slide downward on the sliding rod 809, during the movement of the moving block 803, the two clamping rods 805 are relatively moved through the hinged rod 804, the clamping rod 805 is clamped into the inside of the clamping groove 806, the fixing block 3 is fixed with the base 2, the foot support is convenient to disassemble and assemble, and the disassembly and assembly speed is improved.

[0036] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drone foot stand, comprising a drone body (1) and a base (2) arranged at the bottom of the drone body (1), characterized in that: The bottom of the base (2) is provided with a fixed block (3), the four corners of the bottom of the fixed block (3) are vertically downwardly provided with support rods (4), the bottom of the support rod (4) is provided with a hook (6), and the support rod (4) is provided with a limiting mechanism (5). The limiting mechanism (5) comprises a motor (501) vertically upwardly arranged in the inner cavity of the support rod (4), a first gear (502) arranged on the output shaft of the motor (501), a rotating rod (503) rotatably arranged in the inner cavity of the support rod (4) through a bearing seat, a second gear (504) arranged on the top of the rotating rod (503) and engaged with the first gear (502), and a shell (505) rotatably arranged outside the support rod (4), wherein the bottom of the shell (505) is provided with a blocking hook (509) matched with the hook (6), and the inner cavity wall of the shell (505) is provided with a tooth ring (506) engaged with the second gear (504).

2. The drone tripod of claim 1, wherein: Further comprising a first T-shaped block (507) arranged in the inner cavity of the shell (505), wherein the outer side of the support rod (4) is provided with a first T-shaped groove (508) matched with the first T-shaped block (507), and the first T-shaped block (507) is slidably arranged in the first T-shaped groove (508).

3. The unmanned aerial vehicle tripod of claim 1, wherein: Further comprising a support plate (7) arranged at the bottom of the hook (6).

4. The drone tripod of claim 3, wherein: The bottom of the support plate (7) is provided with a rubber pad.

5. The drone tripod of claim 1, wherein: Further comprising a mounting mechanism (8) comprising a threaded hole (801) arranged at the bottom of the fixed block (3), a threaded rod (802) threadedly arranged in the threaded hole (801), a moving block (803) rotatably arranged at one end of the threaded rod (802) in the fixed block (3), hinged rods (804) hinged at both ends of the moving block (803), a clamping rod (805) hinged at one end of the hinged rod (804) away from the moving block (803) and penetrating through a through hole on the outer side of the fixed block (3), and an insertion rod (807) vertically upwardly arranged at both ends of the top of the fixed block (3) and an insertion slot (808) arranged at both ends of the bottom of the base (2), wherein the insertion rod (807) is inserted into the insertion slot (808), the outer side of the insertion rod (807) is provided with a clamping groove (806) matched with the clamping rod (805), and the clamping rod (805) is inserted into the clamping groove (806).

6. The drone tripod of claim 5, wherein: Further comprising a sliding rod (809) arranged between the upper and lower ends of the opposite sides in the inner cavity of the fixed block (3), and the moving block (803) is slidably arranged on the outer side of the sliding rod (809).

7. The drone tripod of claim 5, wherein: Further comprising a handle (812) arranged at one end of the threaded rod (802) outside the fixed block (3).

8. The drone tripod of claim 5, wherein: Also included is a second T-shaped block (810) arranged at one end of the clamping rod (805) near the top of the inner cavity of the fixed block (3), the top of the inner cavity of the fixed block (3) is provided with a second T-shaped groove (811) matched with the second T-shaped block (810), and the second T-shaped block (810) is arranged in the second T-shaped groove (811) in a sliding manner.

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