CN213566491U

CN213566491U - Pyramid-shaped automatic closing door throwing box

Info

Publication number: CN213566491U
Application number: CN202022725352.7U
Authority: CN
Inventors: 吴东梅; 梁海浩; 莫汉兴; 梁兴; 莫国顺
Original assignee: Guangxi Zhongyuan Intelligent Technology Co ltd
Current assignee: Guangxi Zhongyuan Intelligent Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-29
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a pyramid-shaped automatic closing door throwing box, which comprises a box body arranged below an unmanned aerial vehicle body, wherein the box body is of a pyramid structure, and the top of the box body is fixedly connected with the bottom of the unmanned aerial vehicle body through bolts; the outer side of the box body is formed by enclosing a plurality of front door plates and a plurality of side door plates, and the box body is of a pyramid structure as a whole; the box lower extreme bilateral symmetry is equipped with a set of bottom plate, the bottom plate outer end is rotated through the hinge that resets and is connected with the bottom half, the utility model discloses design to current problem, will be used for parabolic box to design into the pyramid structure, effectually upwards guide the air current, reduced the windage to this kind of narrow lower wide structure causes the lower extreme opening great, and the later stage of being convenient for is unloaded, also is convenient for enlarge disposable payload, sets up the hinge that resets that can reset the floor at the bottom half, realizes that the oneself after unloading is closed, and the practicality is strong.

Description

Pyramid-shaped automatic closing door throwing box

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is a case is jettisoned to automatic closed door of pyramid form.

Background

An unmanned aerial vehicle, abbreviated as "unmanned aerial vehicle" ("UAV"), is an unmanned aerial vehicle that is operated using a radio remote control device and a self-contained program control device. Unmanned aerial vehicles are in fact a general term for unmanned aerial vehicles, and can be defined from a technical perspective as follows: unmanned fixed wing aircraft, unmanned VTOL aircraft, unmanned airship, unmanned helicopter, unmanned multi-rotor aircraft, unmanned paravane, etc. Compared with manned aircraft, it has the advantages of small volume, low cost, convenient use, low requirement on the operational environment, strong battlefield viability and the like.

The unmanned aerial vehicle of present mainstream throws the case and all packs into the box with various throwing goods and materials such as medicine, water and food into, then carries on by unmanned aerial vehicle and throws the case and reachs the place of throwing, opens and throws the case and carry out accurate low latitude and throw, throws the case and plays the effect of fine protection to the goods and materials integrity in the transportation, and the simple and easy mode of throwing that opens the door makes throwing efficiency improve greatly.

The prior device has the following defects: unmanned aerial vehicle throws the material and crosses back bottom two divisions of doors and can't close, and bottom two divisions of doors sways at the flight in-process and rocks, and the case of throwing is mostly square positive, and the appearance produces very big windage to the flight process, based on above-mentioned problem, provides an automatic closed door case of throwing of pyramid form now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a case is thrown to automatic closed door of pyramid form to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pyramid-shaped automatic closing door throwing box comprises a box body arranged below an unmanned aerial vehicle body, wherein the box body is of a pyramid structure, and the top of the box body is fixedly connected with the bottom of the unmanned aerial vehicle body through bolts;

the outer side of the box body is formed by enclosing a plurality of front door plates and a plurality of side door plates, and the box body is of a pyramid structure as a whole;

the box lower extreme bilateral symmetry is equipped with a set of bottom plate, the bottom plate outer end is rotated through hinge and bottom half and is connected, and under the effect of hinge that resets, two bottom plates are in the encapsulated situation, and two closed positions of bottom plate are equipped with and are used for the mortise lock spare with the two further locking.

As a further aspect of the present invention: the front door plate and the side door plate are provided with a plurality of air leakage openings used for reducing wind resistance.

As a further aspect of the present invention: four perforation that the unmanned aerial vehicle body landing leg of being convenient for passed are seted up to terminal surface about the box, just it is fixed through bolted connection between box and the landing leg.

As a further aspect of the present invention: the mortise lock piece comprises two telescopic cylinders which are arranged on the left bottom plate and the right bottom plate in a matched mode, a bolt rod is arranged at the output end of each telescopic cylinder, a positioning block corresponding to the bolt rod is further arranged on each bottom plate, a through hole convenient for the bolt rod to penetrate through is formed in each positioning block, and a positioning pin hole convenient for the other bolt rod to insert is further formed in each positioning block.

As a further aspect of the present invention: one end of the positioning pin hole, which faces the plug pin rod, is a tapered hole for guiding.

As a further aspect of the present invention: two the closed position of bottom plate is equipped with distance sensor, and distance sensor electric connection controller, controller electric connection connect the latch fitting spare.

As a further aspect of the present invention: the box body is made of carbon fiber materials.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses design to current problem, will be used for parabolic box to design into the pyramid structure, effectually upwards guide the air current, reduced the windage to this kind of narrow wide structure down causes the lower extreme opening great, and the later stage of being convenient for is unloaded, is also convenient for enlarge disposable loading capacity, sets up the hinge that resets that can reset the floor in the bottom half, realizes that oneself after unloading is closed, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the structure of the present invention.

Fig. 3 is a structural axial view of the present invention.

Fig. 4 is a schematic structural view of the middle insert lock of the present invention.

Wherein: the unmanned aerial vehicle comprises a unmanned aerial vehicle body 100, a box body 200, a front door panel 201, an air leakage opening 202, a reset hinge 203, a latch piece 204, a side door panel 205, a bottom plate 206, a telescopic cylinder 214, a latch rod 215, a positioning block 216 and a jack 217.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a pyramid-shaped automatic closing door tossing box includes a box body 200 disposed below an unmanned aerial vehicle body 100, where the box body 200 is a pyramid structure, the top of the box body 200 is fixed to the bottom of the unmanned aerial vehicle body 100 by bolts, four through holes for allowing the legs of the unmanned aerial vehicle body 100 to pass through are formed in the upper and lower end surfaces of the box body 200, and the box body 200 is fixed to the legs by bolts;

the outer side of the box body 200 is enclosed by a plurality of front door panels 201 and a plurality of side door panels 205, the surfaces of the front door panels 201 and the side door panels 205 are respectively provided with a plurality of air leakage openings 202 for reducing wind resistance, and the box body 200 is integrally of a pyramid structure, so that the outer side inclined plane can guide airflow upwards, and the wind resistance is further reduced;

a group of bottom plates 206 are symmetrically arranged on two sides of the lower end of the box body 200, the outer ends of the bottom plates 206 are rotatably connected with the bottom of the box body 200 through reset hinges 203, under the action of the reset hinges 203, the two bottom plates 206 are in a closed state, and mortise lock pieces 204 for further locking the two bottom plates 206 are arranged at the closed positions of the two bottom plates 206, so that the bottom plates 206 cannot be opened even if materials are placed in the box body 200;

the locking piece 204 comprises two telescopic cylinders 214 which are arranged on the left bottom plate 206 and the right bottom plate 206 in a matching mode, a latch rod 215 is arranged at the output end of each telescopic cylinder 214, a positioning block 216 corresponding to the latch rod 215 is further arranged on each bottom plate 206, a through hole for the latch rod 215 to pass through is formed in each positioning block 216, a positioning pin hole for the other latch rod to insert is further formed in each positioning block 216, one end, facing the latch rod, of each positioning pin hole is a conical hole, so that the latch rod is guided to enter a locking position, a locking mechanism can be constructed through the positioning holes in the two bottom plates 206 and the latch rods 215, the bottom plates can be effectively placed to be automatically opened, and after unloading is completed, the two bottom plates 206 can be automatically closed under the reset;

distance sensors are arranged at the closed positions of the two bottom plates 206 and are electrically connected with a controller, the controller is electrically connected with the inserting and locking piece 204, when the two bottom plates 206 are automatically closed, the distance sensors can detect that the two bottom plates are in a state to be locked, and at the moment, the controller can control the inserting and locking piece 204 to perform locking operation;

in order to further increase the load capacity, the box body 200 is made of carbon fiber material, which not only reduces the weight but also improves the structural strength.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The pyramid-shaped automatic closing door throwing box comprises a box body (200) arranged below an unmanned aerial vehicle body (100), wherein the box body (200) is of a pyramid structure, and the top of the box body (200) is fixedly connected with the bottom of the unmanned aerial vehicle body (100) through bolts;

the refrigerator is characterized in that the outer side of the refrigerator body (200) is formed by enclosing a plurality of front door plates (201) and a plurality of side door plates (205), and the whole refrigerator body (200) is of a pyramid structure;

the box (200) lower extreme bilateral symmetry is equipped with a set of bottom plate (206), bottom plate (206) outer end is rotated through restoring to the throne hinge (203) and is connected with box (200) bottom, and under the effect of restoring to the throne hinge (203), two bottom plates (206) are in the encapsulated situation, and the closed position of two bottom plates (206) is equipped with and is used for the latch fitting piece (204) with the two further locking.

2. The pyramid-shaped automatic closing door tossing box according to claim 1, characterized in that the front door panel (201) and the side door panel (205) are provided with several air leakage openings (202) on their surfaces for reducing the wind resistance.

3. The pyramidal automatic closing door tossing box according to claim 1, wherein four through holes for allowing the legs of the unmanned aerial vehicle body (100) to pass through are formed in the upper and lower end surfaces of the box body (200), and the box body (200) and the legs are fixed by bolts.

4. The pyramid-shaped automatic closing door tossing box according to claim 1, wherein the latch (204) comprises two telescopic cylinders (214) which are arranged on the left and right bottom plates (206) in a matching manner, the output end of the telescopic cylinder (214) is provided with a latch rod (215), each bottom plate (206) is further provided with a positioning block (216) corresponding to the latch rod (215), the positioning block (216) is provided with a through hole for the latch rod (215) to pass through, and the positioning block (216) is further provided with a positioning pin hole for the other latch rod to insert into.

5. The pyramid-shaped self-closing door tossing box of claim 4, wherein the end of the dowel hole facing the latch rod is a tapered hole for guidance.

6. The pyramid-shaped automatic closing door tossing box according to claim 1, characterized in that the two bottom plates (206) are provided with distance sensors in the closed position, the distance sensors being electrically connected to a controller, the controller being electrically connected to a latch (204).

7. Pyramidal self-closing door tossing box according to any of claims 1 to 6, characterised in that said box (200) is made of carbon fibre material.