Bearing structure for unmanned aerial vehicle logistics distribution

Abstract

The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle logistics distribution bearing structure which comprises an unmanned aerial vehicle body, a support is fixedly installed at the bottom of the unmanned aerial vehicle body, a bearing mechanism is arranged in the support and comprises a base plate, a double-shaft motor is fixedly installed at the bottom of the base plate, and the double-shaft motor is connected with the unmanned aerial vehicle body. Threaded rods are arranged at the output ends of the two sides of the double-shaft motor, a plurality of T-shaped sliding grooves are formed in the two sides of the base plate, and extending plate sets are movably installed in the T-shaped sliding grooves. Through the structural design of the bracket and the bearing mechanism, the function of flexibly adjusting the bearing area is realized, so that the station state of the extension plate group can be accurately adjusted according to the sizes of different cargoes through the matching of the double-shaft motor and the threaded rod, part of the bearing area can be extended in the original bearing area through overlapping design, and the space utilization rate is increased; the problem of low space utilization rate is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane technical field, concretely is a kind of bearing structure for unmanned plane logistics distribution. BACKGROUND

[0002] With the development of unmanned plane technology more and more mature, using unmanned plane to carry out logistics distribution has become a trend, and the logistics distribution unmanned plane is a kind of transport equipment that transports the prepared goods to the designated place by using unmanned plane technology.

[0003] The bearing structure for small unmanned plane logistics distribution commonly seen in market at present, to ensure the stable location of goods, usually uses fixed-size bearing structure, which can only accommodate goods of specific size, and cannot flexibly cope with goods of different sizes or shapes, so that the size of the goods delivered does not meet the fixed-size requirement, which may cause space waste or unstable goods.

[0004] Therefore, the bearing structure for unmanned plane logistics distribution is proposed to solve the above problems. INVENTION CONTENTS

[0005] In order to make up for the shortcomings of the prior art and improve the space utilization, the utility model provides a bearing structure for unmanned plane logistics distribution.

[0006] The utility model provides a bearing structure for unmanned plane logistics distribution, which solves the technical problems.

[0007] Preferably, the first positioning seat is fixedly installed at the middle part of the inner wall of the bottom of the bracket, and the first positioning rod is fixedly installed in the first positioning seat.

[0008] Preferably, the second positioning seat is fixedly installed at the left and right sides of the front and rear surfaces of the bottom of the bracket, and the second positioning rod is fixedly installed in the first connecting lug.

[0009] Preferably, a baffle is fixedly installed on the outer side of the extension plate assembly, and through slots are opened on both the left and right sides of the front of the baffle, and a light rod is fixedly installed inside the through slot.

[0010] Preferably, a spring is sleeved on the outer side of the surface of the optical rod, and a clamp is fixedly installed on the surface of the optical rod and on one side of the spring, and the interior of the clamp is hollow.

[0011] Preferably, the bottom of the bracket is fixedly equipped with several legs, and the bottom of each leg is fixedly equipped with a shock-absorbing foot.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model achieves flexible adjustment of the bearing area through the structural design of the bracket and the bearing mechanism, and through the precise cooperation between the internal structures of the mechanism. Thus, the working state of the extension plate group can be precisely adjusted according to the size of different goods through the cooperation of the dual-axis motor and the threaded rod. The extension bearing area can be designed to overlap the original bearing area, thereby increasing the space utilization rate and solving the problem of low space utilization.

[0014] 2. This utility model, through the setting of the clamp, facilitates the clamping of the left and right ends of the goods, and at the same time, with the baffle, completes the full clamping of the goods, thereby ensuring the stability of the goods during drone transportation. In addition, its interior is hollow, which reduces the burden on the drone and thus increases the drone's load capacity. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a frontal perspective three-dimensional schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a rear-view diagram of the overall structure of this utility model;

[0018] Figure 3 This is a bottom view of a partial structure of the present invention;

[0019] Figure 4 This is a front view of a partial structure of the present invention;

[0020] Figure 5 This is a partial cross-sectional view of the support structure of this utility model.

[0021] In the figure: 1, unmanned aerial vehicle body; 2, support; 3, bearing mechanism; 301, base plate; 302, double-shaft motor; 303, threaded rod; 304, T-shaped sliding groove; 305, extension plate set; 306, threaded connecting seat; 307, first connecting lug; 308, second connecting lug; 309, T-shaped sliding bar; 4, first positioning seat; 5, first positioning rod; 6, second positioning seat; 7, second positioning rod; 8, baffle; 9, through slot; 10, light pole; 11, spring; 12, clamping seat; 13, supporting leg; 14, shock-absorbing foot. DETAILED DESCRIPTION

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

[0023] The following will be described in detail with reference to the drawings in the embodiments of the present application. Figures 1-5 The present application will be further described in detail,

[0024] The embodiment of the present application discloses a bearing structure for unmanned aerial vehicle logistics distribution, which comprises an unmanned aerial vehicle body 1, a support 2 is fixedly installed at the bottom of the unmanned aerial vehicle body 1, a bearing mechanism 3 is arranged in the support 2, the bearing mechanism 3 comprises a base plate 301, a double-shaft motor 302 is fixedly installed at the bottom of the base plate 301, threaded rods 303 are arranged at the output ends of the two sides of the double-shaft motor 302, a plurality of T-shaped sliding grooves 304 are formed in the two sides of the base plate 301, an extension plate set 305 is movably installed in the T-shaped sliding grooves 304, a threaded connecting seat 306 is fixedly installed at the middle part of the outer side of the bottom of the extension plate set 305, the inner thread of the threaded connecting seat 306 is in meshing connection with the threaded rod 303, first connecting lugs 307 are fixedly installed at the left and right sides of the bottom of the extension plate set 305, second connecting lugs 308 are fixedly installed at the left and right sides of the bottom of the base plate 301, and T-shaped sliding bars 309 are fixedly installed at the left and right sides of the extension plate set 305.

[0025] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 Through the structural design of the support 2 and the bearing mechanism 3 and the precise cooperation between the structures in the mechanism, the function of flexibly adjusting the bearing area is realized, so that the working position state of the extension plate set 305 can be accurately adjusted according to the size of different goods through the cooperation of the double-shaft motor 302 and the threaded rod 303, the extension part bearing area can be designed to overlap in the original bearing area, and the space utilization rate is increased.

[0026] The middle part of the left and right sides of the inner wall of the bottom of the support 2 is fixedly installed with a first positioning seat 4, and the inside of the first positioning seat 4 is fixedly installed with a first positioning rod 5, and the first positioning rod 5 is embedded in the second connecting lug 308.

[0027] With reference to Figure 1 , Figure 2 , Figure 5 , the first positioning seat 4 and the first positioning rod 5 facilitate positioning of the second connecting lug 308, thereby ensuring the stability of the base plate 301 in the support 2.

[0028] The left and right sides of the front and back of the inner wall of the bottom of the support 2 are fixedly installed with a second positioning seat 6, and the inside of the second positioning seat 6 is fixedly installed with a second positioning rod 7, and the second positioning rod 7 is embedded in the first connecting lug 307.

[0029] With reference to Figure 1 , Figure 2 , Figure 5 , the second positioning seat 6 and the second positioning rod 7 facilitate positioning of the first connecting lug 307, thereby ensuring the stability of the extension plate group 305 during movement, and also increasing the connectivity of the extension plate group 305 and the support 2, thereby increasing the connectivity of the extension plate group 305 and the base plate 301.

[0030] The outer side of the extension plate group 305 is fixedly installed with a baffle 8, and the left and right sides of the front of the baffle 8 are provided with a through slot 9, and the inside of the through slot 9 is fixedly installed with a light rod 10.

[0031] With reference to Figure 4 , the baffle 8 facilitates blocking of the front and back ends of the goods, and under the drive of the threaded rod 303, the goods are preliminarily clamped, the through slot 9 provides a placement space for the light rod 10, and the light rod 10 provides a placement space for the spring 11 and the clamping seat 12.

[0032] The outer side of the surface of the light rod 10 is sleeved with a spring 11, and the surface of the light rod 10 and one side of the spring 11 are fixedly installed with a clamping seat 12, and the inside of the clamping seat 12 is in a hollow state.

[0033] With reference to Figure 4 , the spring 11 utilizes its deformable property to provide a goods placement space, and also utilizes its tension to drive the clamping seat 12 to clamp the left and right ends of the goods, the clamping seat 12 clamps the left and right ends of the goods, and cooperates with the baffle 8 to complete the overall clamping of the goods, thereby ensuring the stability of the goods during unmanned aerial vehicle transportation, and the hollow inside reduces the burden on the unmanned aerial vehicle, thereby increasing the load capacity of the unmanned aerial vehicle.

[0034] The bottom of the support 2 is fixedly installed with a plurality of supporting legs 13, and the bottom of the supporting leg 13 is fixedly installed with a shock-absorbing foot 14.

[0035] Referring to Figure 1 , Figure 2 , Figure 4 , through the support leg 13 and the shock absorbing foot 14, the impact force during the landing of the unmanned aerial vehicle can be reduced, the interference of the impact force on the goods is reduced, the mutual abrasion between the support 2 and the ground is reduced, and the service life of the overall structure is ensured.

[0036] Working principle: when the device is used, the threaded rod 303 is driven by the double-shaft motor 302, the extension plate group 305 slides along the T-shaped sliding groove 304, the use area of the base plate 301 is adjusted, the size of the base plate 301 is adapted to the size of the article, the user or the operator places the article on the base plate 301 of the bearing mechanism 3, the extension plate group 305 is driven by the double-shaft motor 302 to move, the front and rear sections of the goods are resisted by the baffle 8, during the movement, the left and right ends of the goods push the clamping seat 12, the clamping seat 12 moves on the surface of the light rod 10 to press and hold the spring 11, the spring 11 is deformed under pressure, the movement space of the clamping seat 12 is provided, and the tension is released to push the clamping seat 12 to resist the left and right ends of the goods.

[0037] 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 embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of 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 present application.

Claims

1. A load bearing structure for drone logistics delivery, characterized by: The utility model provides a kind of unmanned aerial vehicle, including unmanned aerial vehicle body (1);The bottom of the unmanned aerial vehicle body (1) is fixedly installed with support (2), the inside of the support (2) is provided with bearing mechanism (3), and the bearing mechanism (3) includes base plate (301), the bottom of the base plate (301) is fixedly installed with double-shaft motor (302), the output end of the two sides of the double-shaft motor (302) is provided as threaded rod (303), the two sides of the base plate (301) are all provided with a plurality of T-shaped sliding groove (304), the inside of the T-shaped sliding groove (304) is movably installed with extension plate group (305), the bottom outer side of the extension plate group (305) is fixedly installed with threaded connection seat (306) in middle part, the threaded connection seat (306) inner thread is in engagement with threaded rod (303), the bottom of the extension plate group (305) is fixedly installed with first connecting lug (307) on left and right sides, the bottom of the base plate (301) is fixedly installed with second connecting lug (308) on left and right sides, and the left and right sides of the extension plate group (305) are fixedly installed with T-shaped sliding strip (309).

2. The load bearing structure for UAV delivery according to claim 1, wherein: The middle part of the left and right sides of the bottom inner wall of the support (2) is fixedly installed with first positioning seat (4), the inside of the first positioning seat (4) is fixedly installed with first positioning rod (5), and the first positioning rod (5) is embedded in second connecting lug (308).

3. The load bearing structure for UAV delivery according to claim 1, wherein: The left and right sides of the front and back of the bottom inner wall of the support (2) are fixed with second positioning seat (6), the inside of the second positioning seat (6) is fixedly installed with second positioning rod (7), and the second positioning rod (7) is embedded in first connecting lug (307).

4. The load bearing structure for UAV delivery according to claim 1, wherein: The outside of the extension plate group (305) is fixedly installed with baffle (8), the left and right sides of the front of the baffle (8) are all provided with through slot (9), and the inside of the through slot (9) is fixedly installed with light rod (10).

5. The load carrying structure for UAV delivery according to claim 4, wherein: The outside of the surface of the light rod (10) is sleeved with spring (11), the surface of the light rod (10) and one side of spring (11) are fixedly installed with clamping seat (12), and the inside of the clamping seat (12) is hollow.

6. The load bearing structure for UAV delivery according to claim 1, wherein: The bottom of the support (2) is fixedly installed with a plurality of supporting legs (13), and the bottom of the supporting leg (13) is fixedly installed with shock-absorbing foot (14).

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