CN216070524U - Cargo delivery device for unmanned helicopter - Google Patents
Cargo delivery device for unmanned helicopter Download PDFInfo
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- CN216070524U CN216070524U CN202122838440.2U CN202122838440U CN216070524U CN 216070524 U CN216070524 U CN 216070524U CN 202122838440 U CN202122838440 U CN 202122838440U CN 216070524 U CN216070524 U CN 216070524U
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Abstract
The utility model relates to the technical field of unmanned helicopters and discloses a cargo throwing device for an unmanned helicopter. The goods passes through the lifting rope and hangs on the link plate, during the carry goods, it can directly through the jack on the link plate to overlap the link plate on the stand, the link plate overlaps gradually when on the stand, can inwards extrude two pin gradually, the spacer plate under the card post promotes this moment, the spliced pole, go up spacer plate and depression bar and remove downwards gradually, the spring is compressed, when the link plate overlaps completely on the stand and is located the top of pin, the pin has lost the extrusion and can open again under the spring action of spring, block the below at the link plate, the link plate can't break away from the stand again this moment, thereby accomplish the carry of goods.
Description
Technical Field
The utility model relates to the technical field of unmanned helicopters, in particular to a cargo throwing device for an unmanned helicopter.
Background
The unmanned helicopter has unique flight performance and use value. Compared with the manned helicopter, the unmanned helicopter has the characteristics of no casualties, small volume, low manufacturing cost, strong battlefield viability and the like, and has incomparable superiority in many aspects; compared with a fixed wing unmanned aerial vehicle, the unmanned helicopter can take off and land vertically and hover in the air, flies in any direction, has a small take-off and landing field, and does not need to be provided with a complicated and large-volume launching and recovering system like the fixed wing unmanned aerial vehicle.
In the practical application in fields such as disaster monitoring, emergency rescue, rescue and relief work, unmanned helicopter often need carry and put in rescue goods and materials, just at this moment just need install goods on unmanned helicopter and put in the device, however, we find in practical application that traditional goods put in the device still have certain weak point, for example:
1. the traditional goods putting device not only has a complex structure, but also has the trouble of both goods hanging and putting, and has poor practicability;
2. the traditional cargo putting device is inconvenient to monitor the weight of the carried cargo and has single function;
based on this, we propose a cargo delivery device for an unmanned helicopter, hopefully solve the shortcomings in the prior art.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the cargo throwing device for the unmanned helicopter, which has the advantages of simple structure, convenience in mounting and throwing the cargos and capability of monitoring the weight of the mounted cargos.
(II) technical scheme
In order to realize the purposes of simple structure, convenience for mounting and releasing goods and capability of monitoring the weight of the mounted goods, the utility model provides the following technical scheme: a cargo releasing device for an unmanned helicopter comprises a helicopter body, wherein a control cabinet is fixedly mounted at the bottom of the helicopter body, a plurality of stand columns are uniformly mounted at the bottom of the control cabinet, accommodating grooves are formed in two sides of the outer walls of the stand columns, a stop lever is movably arranged on the inner wall of each accommodating groove, rotating shafts are fixedly mounted on the front side and the rear side of the outer wall of the tail end of each stop lever, and two ends of each rotating shaft are rotatably arranged on the inner wall of each accommodating groove;
the hanging plate is characterized by further comprising a hanging plate, the center of the hanging plate is provided with a jack, a lifting rope is fixedly mounted at the edge of the bottom of the hanging plate, and goods are suspended at the bottom of the lifting rope.
As a preferable technical scheme of the utility model, the inner diameter of the jack is larger than the diameter of the upright post.
As a preferred technical scheme, a vertical groove is formed in the center of the inner portion of the upright column, a pressure rod is movably arranged in the vertical groove, an upper limiting plate is fixedly installed at the bottom of the pressure rod, a connecting column is fixedly installed at the bottom of the upper limiting plate, and a lower limiting plate is fixedly installed at the bottom of the connecting column.
As a preferable technical solution of the present invention, the diameters of the upper and lower limiting plates are larger than the diameter of the connecting column.
As a preferable technical solution of the present invention, a spring is fixedly installed between the bottom of the lower limiting plate and the inner bottom wall of the vertical groove.
As a preferable technical scheme of the utility model, a movable groove is arranged between the vertical groove and the accommodating groove in a penetrating way, a clamping column is fixedly arranged on the outer wall of the stop lever, and the tail end of the clamping column penetrates through the movable groove and is positioned between the upper limiting plate and the lower limiting plate.
As a preferable technical scheme of the utility model, an electric push rod is fixedly arranged in the control cabinet, a pressure sensor is fixedly arranged at the top of an output shaft of the electric push rod, and the pressure sensor is movably arranged at the top of the pressure rod.
(III) advantageous effects
Compared with the prior art, the utility model provides a cargo releasing device for an unmanned helicopter, which has the following beneficial effects:
1. this a device is put in to goods for unmanned helicopter, the goods hangs on the link plate through the lifting rope, during the carry goods, directly through the jack on the link plate cover on the stand can, the link plate overlaps gradually when on the stand, can inwards extrude two pin gradually, the spacing plate under the card post promotes this moment, the spliced pole, go up spacing plate and depression bar and remove downwards gradually, the spring is compressed, when the link plate overlaps completely on the stand and is located the top of pin, the pin has lost the extrusion and can open again under the spring action of spring, block the below at the link plate, the link plate can't break away from the stand again this moment, thereby accomplish the carry of goods.
2. This a device is put in to goods for unmanned helicopter, when the goods need be put in, control electric putter operation makes two pin closures accomodate the groove can, electric putter's output shaft stretches out the promotion depression bar, go up the spacing board, spliced pole and lower spacing board downstream, the spring is compressed this moment, go up the spacing board, spliced pole and lower spacing board downstream drive the pin through the calorie post and inwards close, make the pin accomodate gradually and accomodate the groove, accomodate into accomodate the groove back completely gradually when the pin, the link plate has lost blockking of pin and just can break away from the stand, thereby accomplish the input of goods, not only the structure is simpler, control is got up also more convenience.
3. This a device is put in to goods for unmanned helicopter, when the link plate carry on the stand, can push down two pin under the effect of goods gravity, two pin atress push down through last limiting plate, spliced pole and lower limiting plate can give ascending thrust of depression bar, the ascending thrust of depression bar acts on pressure sensor, the weight of goods can directly be converted out according to the pressure size that pressure sensor received, the weight of the goods of the real-time supervision carry of being convenient for, the diversification that the function is more.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a perspective view of a portion of the control cabinet of the present invention;
FIG. 3 is an elevational, cross-sectional view of a portion of the control cabinet of the present invention;
fig. 4 is an enlarged view of the utility model at a in fig. 3.
In the figure: 1. a body; 2. a control cabinet; 3. a column; 4. hanging the plate; 5. a jack; 6. a lifting rope; 7. an electric push rod; 8. a pressure sensor; 9. a vertical slot; 10. a pressure lever; 11. an upper limiting plate; 12. connecting columns; 13. a lower limiting plate; 14. a spring; 15. a receiving groove; 16. a stop lever; 17. a rotating shaft; 18. and (5) clamping the column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example (b):
referring to fig. 1-4, a cargo releasing device for an unmanned helicopter includes a body 1, a control cabinet 2 is fixedly mounted at the bottom of the body 1, a plurality of upright posts 3 are uniformly mounted at the bottom of the control cabinet 2, accommodating grooves 15 are respectively formed at two sides of outer walls of the upright posts 3, a stop lever 16 is movably disposed on an inner wall of the accommodating groove 15, rotating shafts 17 are respectively fixedly mounted at front and rear sides of an outer wall at the tail end of the stop lever 16, and two ends of each rotating shaft 17 are rotatably disposed on the inner wall of the accommodating groove 15;
the hanging plate is characterized by further comprising a hanging plate 4, a jack 5 is formed in the center of the hanging plate 4, a lifting rope 6 is fixedly installed at the edge of the bottom of the hanging plate 4, goods are hung at the bottom of the lifting rope 6 in a hanging mode, and the inner diameter of the jack 5 is larger than the diameter of the stand column 3, so that the hanging plate 4 can be conveniently sleeved on the stand column 3;
a vertical groove 9 is formed in the center of the inside of the upright column 3, a pressure rod 10 is movably arranged in the vertical groove 9, an upper limiting plate 11 is fixedly installed at the bottom of the pressure rod 10, a connecting column 12 is fixedly installed at the bottom of the upper limiting plate 11, a lower limiting plate 13 is fixedly installed at the bottom of the connecting column 12, the diameters of the upper limiting plate 11 and the lower limiting plate 13 are larger than that of the connecting column 12, and a clamping column 18 is clamped between the upper limiting plate 11 and the lower limiting plate 13;
a spring 14 is fixedly arranged between the bottom of the lower limiting plate 13 and the inner bottom wall of the vertical groove 9, and provides upward elastic support for the lower limiting plate 13, the connecting column 12, the upper limiting plate 11 and the pressure lever 10;
a movable groove is arranged between the vertical groove 9 and the accommodating groove 15 in a penetrating way, a clamping column 18 is fixedly arranged on the outer wall of the stop lever 16, and the tail end of the clamping column 18 penetrates through the movable groove and is positioned between the upper limiting plate 11 and the lower limiting plate 13;
goods are hung on the hanging plate 4 through the hanging rope 6, when the goods are hung, the hanging plate 4 is directly sleeved on the upright post 3 through the inserting hole 5 on the hanging plate 4, the hanging plate 4 is gradually sleeved on the upright post 3 and can gradually extrude the two stop levers 16 inwards, at the moment, the clamping posts 18 push the lower limiting plate 13, the connecting post 12, the upper limiting plate 11 and the pressing rod 10 to gradually move downwards, the spring 14 is compressed, when the hanging plate 4 is completely sleeved on the upright post 3 and is positioned above the stop levers 16, the stop levers 16 lose the extrusion and can be expanded again under the elastic force of the spring 14 to block the lower part of the hanging plate 4, at the moment, the hanging plate 4 can not be separated from the upright post 3, and therefore the goods are hung;
an electric push rod 7 is fixedly installed inside the control cabinet 2, a pressure sensor 8 is fixedly installed at the top of an output shaft of the electric push rod 7, and the pressure sensor 8 is movably arranged at the top of a pressure rod 10;
when goods need to be put in, the electric push rod 7 is controlled to operate to close the two stop levers 16 in the accommodating groove 15, the output shaft of the electric push rod 7 extends out of the pushing pressure rod 10, the upper limiting plate 11, the connecting column 12 and the lower limiting plate 13 to move downwards, the spring 14 is compressed at the moment, the upper limiting plate 11, the connecting column 12 and the lower limiting plate 13 move downwards to drive the stop levers 16 to close inwards through the clamping columns 18, the stop levers 16 are gradually accommodated in the accommodating groove 15, and after the stop levers 16 are completely and gradually accommodated in the accommodating groove 15, the hanging plate 4 can be separated from the upright columns 3 without the blocking of the stop levers 16, so that the putting in of the goods is completed, the structure is simpler, and the control is more convenient;
when link plate 4 carries on stand 3, can push down two pin 16 under the effect of goods gravity, two pin 16 atress push down through last limiting plate 11, spliced pole 12 and lower limiting plate 13 can give depression bar 10 ascending thrust, the ascending thrust of depression bar 10 acts on pressure sensor 8, the weight of goods can directly be recalculated according to the pressure size that pressure sensor 8 received, the weight of the goods of the real-time supervision carry of being convenient for, the diversification that the function is more.
The working principle and the using process of the utility model are as follows:
goods are hung on the hanging plate 4 through the hanging rope 6, when the goods are hung, the hanging plate 4 is directly sleeved on the upright post 3 through the inserting hole 5 on the hanging plate 4, the hanging plate 4 is gradually sleeved on the upright post 3 and can gradually extrude the two stop levers 16 inwards, at the moment, the clamping posts 18 push the lower limiting plate 13, the connecting post 12, the upper limiting plate 11 and the pressing rod 10 to gradually move downwards, the spring 14 is compressed, when the hanging plate 4 is completely sleeved on the upright post 3 and is positioned above the stop levers 16, the stop levers 16 lose the extrusion and can be expanded again under the elastic force of the spring 14 to block the lower part of the hanging plate 4, at the moment, the hanging plate 4 can not be separated from the upright post 3, and therefore the goods are hung;
when goods need to be put in, the electric push rod 7 is controlled to operate to close the two stop levers 16 in the accommodating groove 15, the output shaft of the electric push rod 7 extends out of the pushing pressure rod 10, the upper limiting plate 11, the connecting column 12 and the lower limiting plate 13 to move downwards, the spring 14 is compressed at the moment, the upper limiting plate 11, the connecting column 12 and the lower limiting plate 13 move downwards to drive the stop levers 16 to close inwards through the clamping columns 18, the stop levers 16 are gradually accommodated in the accommodating groove 15, and after the stop levers 16 are completely and gradually accommodated in the accommodating groove 15, the hanging plate 4 can be separated from the upright columns 3 without the blocking of the stop levers 16, so that the putting in of the goods is completed, the structure is simpler, and the control is more convenient;
when link plate 4 carries on stand 3, can push down two pin 16 under the effect of goods gravity, two pin 16 atress push down through last limiting plate 11, spliced pole 12 and lower limiting plate 13 can give depression bar 10 ascending thrust, the ascending thrust of depression bar 10 acts on pressure sensor 8, the weight of goods can directly be recalculated according to the pressure size that pressure sensor 8 received, the weight of the goods of the real-time supervision carry of being convenient for, the diversification that the function is more.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A cargo delivery device for an unmanned helicopter, comprising a body (1), characterized in that: the bottom of the machine body (1) is fixedly provided with a control cabinet (2), the bottom of the control cabinet (2) is uniformly provided with a plurality of stand columns (3), two sides of the outer walls of the stand columns (3) are respectively provided with an accommodating groove (15), the inner wall of each accommodating groove (15) is movably provided with a stop lever (16), the front side and the rear side of the outer wall of the tail end of each stop lever (16) are respectively and fixedly provided with a rotating shaft (17), and two ends of each rotating shaft (17) are respectively and rotatably arranged on the inner wall of each accommodating groove (15);
still include link plate (4), jack (5) have been seted up in the center department of link plate (4), the edge fixed mounting of link plate (4) bottom has lifting rope (6), the bottom of lifting rope (6) is suspended in midair has the goods.
2. The cargo delivery device for unmanned helicopters according to claim 1, wherein: the inner diameter of the insertion hole (5) is larger than the diameter of the upright post (3).
3. The cargo delivery device for unmanned helicopters according to claim 2, wherein: erect groove (9) have been seted up at the inside center department of stand (3), the inside activity of erecting groove (9) is provided with depression bar (10), the bottom fixed mounting of depression bar (10) has last limiting plate (11), the bottom fixed mounting of last limiting plate (11) has spliced pole (12), the bottom fixed mounting of spliced pole (12) has lower limiting plate (13).
4. The cargo delivery device for unmanned helicopter of claim 3, wherein: the diameters of the upper limiting plate (11) and the lower limiting plate (13) are larger than the diameter of the connecting column (12).
5. The cargo delivery device for unmanned helicopter of claim 4, wherein: and a spring (14) is fixedly arranged between the bottom of the lower limiting plate (13) and the inner bottom wall of the vertical groove (9).
6. The cargo delivery device for unmanned helicopters according to claim 5, wherein: erect groove (9) and accomodate and link up between groove (15) and seted up the activity groove, the outer wall fixed mounting of pin (16) has card post (18), the end of card post (18) passes the activity groove and is located between spacing board (11) and lower spacing board (13).
7. The cargo delivery device for unmanned helicopters according to claim 6, wherein: the internal fixed mounting of switch board (2) has electric putter (7), electric putter's (7) output shaft top fixed mounting has pressure sensor (8), pressure sensor (8) activity sets up the top at depression bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122838440.2U CN216070524U (en) | 2021-11-18 | 2021-11-18 | Cargo delivery device for unmanned helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122838440.2U CN216070524U (en) | 2021-11-18 | 2021-11-18 | Cargo delivery device for unmanned helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216070524U true CN216070524U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122838440.2U Active CN216070524U (en) | 2021-11-18 | 2021-11-18 | Cargo delivery device for unmanned helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216070524U (en) |
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2021
- 2021-11-18 CN CN202122838440.2U patent/CN216070524U/en active Active
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