CN218317319U - Unmanned aerial vehicle slowly falls and puts in device - Google Patents
Unmanned aerial vehicle slowly falls and puts in device Download PDFInfo
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- CN218317319U CN218317319U CN202222789037.XU CN202222789037U CN218317319U CN 218317319 U CN218317319 U CN 218317319U CN 202222789037 U CN202222789037 U CN 202222789037U CN 218317319 U CN218317319 U CN 218317319U
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Abstract
An unmanned aerial vehicle slow-descending releasing device comprises a releasing mechanism (1), a releasing lock column (2), a lantern ring (3), a slow-descending control mechanism (5-7) and a rope (6); wherein: the rope (6) is placed into and penetrates through the rope pressing adjustable component (5) of the slow descending control mechanism (5-7) through a front end notch, and is wound on a friction winding ring (701) of the slow descending control mechanism (5-7), a sleeve ring (3) is bound at the front part of the rope (6), and a throwing object (4) is bound at the front tail end of the rope (6); the residual rope at the rear part of the rope (6) is folded and stored to prevent the rope from being wound and knotted when being discharged. The utility model discloses an unmanned aerial vehicle slowly falls and puts in device, its slowly fall the rope that the part has adopted adjustable resistance and transfer the structure, can adjust slowly falling speed according to putting in weight, has effectively reduced the weight and the structure complexity of putting in the mechanism, and the cost is reduced increases and puts in the load, or has prolonged unmanned aerial vehicle duration.
Description
Technical Field
The utility model belongs to the technical field of the unmanned air vehicle technique and specifically relates to an unmanned aerial vehicle slowly falls and puts in device.
Background
Unmanned aerial vehicle can be used for throwing goods and materials to inconvenient area or position air, and at present, unmanned aerial vehicle puts in the device and mostly puts in goods and materials in the mode of falling, if put in breakable goods and materials, then falls the damage easily, and this kind of mode of putting in addition still causes the position of putting inaccurate easily. For example, when the rescue scenes such as a narrow release surface, a slope and an isolated island are released, the release deviation may cause the loss of materials, and the release of the materials in the second delivery is easy to miss a good rescue opportunity.
Like current patent CN210653645U unmanned aerial vehicle long-range slowly fall dispensing system and unmanned aerial vehicle's manufacturing method, CN205872468U is used for the rope that unmanned aerial vehicle put in the device, unmanned aerial vehicle puts in device and unmanned aerial vehicle etc, all adopt remote control electric capstan winch formula actuating mechanism to release the rope, because the structure of this kind of dispensing mechanism is too complicated, whole weight is too big, can increase unmanned aerial vehicle's load, cause unmanned aerial vehicle's payload to receive serious influence, finally lead to unmanned aerial vehicle carrying capacity greatly reduced, the duration has been reduced, can't put in more useful goods and materials.
Therefore, it is very necessary to design a simple structure, light in weight, easily control, the unmanned aerial vehicle of good reliability slowly falls and puts in the device.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the above-mentioned prior art, the utility model provides an unmanned aerial vehicle slowly falls and puts in device.
The utility model provides a technical scheme that its technical problem adopted is:
a slow descending throwing device of an unmanned aerial vehicle comprises a throwing mechanism 1, a throwing lock column 2, a lantern ring 3, slow descending control mechanisms 5-7 and a rope 6; wherein:
the slow descending control mechanism 5-7 comprises a pressure rope adjustable component 5 and a friction winding ring component 7;
a rope 6 is put into the rope pressing adjustable component 5 through the front end gap and is wound on the friction winding ring 701 of the friction winding ring component 7, the front part of the rope 6 is bound with the lantern ring 3, and the front tail end of the rope 6 is bound with the throwing object 4;
the remaining rope at the rear part of the rope 6 is folded and stored to prevent winding and knotting when the rope is discharged.
The utility model discloses still have following additional technical characterstic:
as the utility model discloses technical scheme is further specifically optimized: the feeding mechanism 1 is a conventional feeding mechanism; the steering engine of the feeding mechanism 1 rotates, and the feeding lock column 2 is driven to move left and right through the connecting rod mechanism, so that locking and releasing of the feeding mechanism 1 are achieved.
As the utility model discloses technical scheme further specifically optimizes: the rope pressing adjustable component 5 comprises a fixed inner core 501 and an adjusting shell 502, wherein a rope 6 is clamped into the gap of the fixed inner core 501 and penetrates through the left inside of the fixed inner core 501, and external threads are arranged outside the right side of the fixed inner core 501; the inner part of the left side of the adjusting shell 502 is provided with internal threads, and the adjusting shell 502 is connected with the fixed inner core 501 in a threaded connection mode; the inside of adjusting shell 502 is provided with the fore-set 503, and the right end of fore-set 503 runs through from fixed inner core 501 inside and stretches out, and the left side of fore-set 503 is provided with spring 504, and the spring 504 left side is provided with compact heap 505.
As the utility model discloses technical scheme is further specifically optimized: the rope pressing adjustable component 5 further comprises a deflector rod 507, and the deflector rod 507 is fixed on the pressing block 505.
As the utility model discloses technical scheme is further specifically optimized: the outer wall of the fixed inner core 501 is provided with graduation lines 506.
As the utility model discloses technical scheme further specifically optimizes: the friction winding ring assembly 7 comprises a friction winding ring 701, and the right side of the friction winding ring 701 is provided with an open-close type lock catch 702.
Compared with the prior art, the utility model, its advantage lies in:
the utility model discloses an unmanned aerial vehicle slowly falls and puts in device, its slowly fall the rope that the part has adopted adjustable resistance and transfer the structure, can adjust slowly falling speed according to putting in weight, has effectively reduced the weight and the structure complexity of putting in the mechanism, and the cost is reduced increases and puts in the load, or has prolonged unmanned aerial vehicle duration.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a simplified schematic diagram of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of a descent control mechanism 5-7 of the present invention;
fig. 4 is an enlarged schematic view of the structure of the releasing mechanism 1 of the present invention;
fig. 5 is a schematic top view of the adjustable pressing rope assembly 5 of the present invention;
fig. 6 is a schematic sectional view of a top view of the adjustable pressing rope assembly 5 of the present invention;
fig. 7 is a schematic structural view of the adjustable pressing rope assembly 5 of the present invention;
fig. 8 is a schematic sectional view of the front view structure of the adjustable pressing rope assembly 5 of the present invention.
Description of reference numerals: the device comprises a throwing mechanism 1, a throwing lock column 2, a lantern ring 3, a throwing object 4, a slow descending control mechanism 5-7, a rope pressing adjustable component 5, a rope 6 and a friction winding ring component 7.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings, in order that the present disclosure may be more completely understood and fully conveyed to those skilled in the art. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure is not intended to be limited to the embodiments set forth herein.
Examples
An unmanned aerial vehicle slowly-descending releasing device comprises a releasing mechanism 1, a releasing lock column 2, a lantern ring 3, a slowly-descending control mechanism 5-7 and a rope 6.
Slowly fall control mechanism 5-7 including pressing adjustable subassembly 5 of rope and friction winding ring subassembly 7, pressing adjustable subassembly 5 of rope and friction winding ring subassembly 7 are fixed in on the unmanned aerial vehicle respectively.
The rope 6 is put into and runs through the adjustable subassembly 5 of pressing the rope through the front end breach, and the rope 6 slows down slowly through the adjustable subassembly 5 of pressing the rope and descends.
The rope 6 is wound on the friction winding ring 701 of the friction winding ring assembly 7 in an Italian half-knot mode, and slowly descends through self-winding friction of the rope 6; if the friction force is insufficient, the friction can be increased by several turns.
The front part of the rope 6 is bound with a lantern ring 3, and the front tail end of the rope 6 is bound with a throwing object 4; the lantern ring 3 is installed on the throwing mechanism 1 and is controlled whether to fall off or not through the throwing lock cylinder 2.
The remaining rope at the rear part of the rope 6 is folded and stored to prevent winding and knotting when the rope is discharged.
The friction winding ring assembly 7 comprises a friction winding ring 701, and an opening-closing type lock catch 702 is arranged on the right side of the friction winding ring 701.
During actual use, the releasing mechanism 1 is a conventional releasing mechanism, a steering engine of the releasing mechanism 1 rotates, the connecting rod mechanism drives the releasing lock column 2 to move left and right, and locking and releasing of the releasing mechanism 1 are achieved. Put in mechanism 1 and connect in unmanned aerial vehicle's power.
The rope pressing adjustable component 5 comprises a fixed inner core 501 and an adjusting shell 502, wherein a rope 6 is placed in and penetrates through the left inside of the fixed inner core 501 through a front end gap, and external threads are arranged on the right outside of the fixed inner core 501; the outer wall of the left side of the fixed inner core 501 is provided with scale lines 506.
The inner part of the left side of the adjusting shell 502 is provided with internal threads, and the adjusting shell 502 is connected with the fixed inner core 501 in a threaded connection mode; the inside of adjusting shell 502 is provided with the fore-set 503, and the right end of fore-set 503 runs through from fixed inner core 501 inside and stretches out, and the left side of fore-set 503 is provided with spring 504, and the spring 504 left side is provided with compact heap 505.
By rotating the adjusting shell 502, the jacking post 503 can be driven to move left and right on the fixed inner core 501, the spring 504 is compressed with different force, and the pressing force of the pressing block 505 on the rope 6 is adjusted, so that the slow descending control function is realized.
The rope pressing adjustable component 5 further comprises a shifting lever 507, the shifting lever 507 is fixed on the pressing block 505 (the fixing mode can be welding or threaded connection), the shifting lever 507 is shifted towards the right manually, the shifting lever 507 drives the pressing block 505 to compress a spring to move towards the right, a gap of the fixed inner core 501 is opened, a rope 6 can be conveniently stretched into the fixed inner core 501 from the side face, then the shifting lever 507 is loosened, the pressing block 505 presses the rope 6, the size of pressing force of the pressing block 505 is adjusted by rotating the adjusting shell 502, and the purpose of speed adjustment is achieved.
After the rope 6 enters the rope pressing adjustable component 5, the rope firstly passes through the fixed inner core 501 and then is wound on the friction winding ring 701 so as to increase the friction force when the rope 6 goes downwards, after the rope 6 is wound, the lantern ring 3 and the throwing object 4 are connected, the lantern ring 3 is installed on the throwing mechanism 1, and whether the lantern ring 3 falls off or not is controlled by the throwing lock cylinder 2. The adjusting shell 502 is rotated, and the rope pressing adjustable component 5 controls the descending speed of the throwing object 4 by changing the pressure on the rope 6.
The rate of descent of the projectile 4 can be controlled by adjusting the position of the housing 502 at the graduation mark 506 before the actual delivery is made, for example, a 1kg projectile is at a for the position of the graduation mark 506, a 2kg projectile is at b for the position of the graduation mark 506, and a 3kg projectile is at c for the position of the graduation mark 506. Before actual putting and hanging, the weight of the put object is weighed or estimated, the adjusting shell 502 is rotated to the position of the proper scale mark 506 according to the weight of the put object, the putting speed is a reference value at the moment, and then the testing fine adjustment is carried out on the basis to achieve the most proper descending speed.
Unmanned aerial vehicle flies to reach the target overhead, hover and be equivalent to or a bit height that slightly is lower than rope 6 length about, release mechanism 1 is opened in the remote control, release mechanism 1's release of input lock post 2, lantern ring 3 breaks away from, input 4 and rope 6 begin to fall because of gravity, rope 6 receives the frictional resistance of pressing adjustable subassembly 5 of rope and friction winding ring 701 this moment, input 4 descends with the speed of preset adjustment, can be according to the relative position condition of input 4 and input target point during the decline, suitably remove unmanned aerial vehicle, let and input more accurately, when the rope end is not handled, input rope 6 releases the back, rope 6 breaks away from automatically, accomplish slowly falling and input.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the above description, in combination with the drawings in the embodiments of the present invention, clearly and completely describes the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the above detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
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, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Claims (6)
1. The utility model provides an unmanned aerial vehicle slowly falls and puts in device which characterized in that: comprises a throwing mechanism (1), a throwing lock column (2), a lantern ring (3), a slow descending control mechanism (5-7) and a rope (6); wherein:
the slow descending control mechanism (5-7) comprises a rope pressing adjustable assembly (5) and a friction winding ring assembly (7);
the rope (6) is put into the rope pressing adjustable assembly (5) through the front end gap and penetrates through the rope pressing adjustable assembly, and is wound on a friction winding ring (701) of a friction winding ring assembly (7), a lantern ring (3) is bound at the front part of the rope (6), and a throwing object (4) is bound at the front tail end of the rope (6);
the residual rope at the rear part of the rope (6) is folded and stored to prevent the rope from being wound and knotted when being discharged.
2. The unmanned aerial vehicle slowly descends and releases device of claim 1, its characterized in that: the throwing mechanism (1) is a conventional throwing mechanism; the steering engine of the feeding mechanism (1) rotates, and the feeding lock column (2) is driven to move left and right through the connecting rod mechanism, so that the locking and the releasing of the feeding mechanism (1) are realized.
3. The unmanned aerial vehicle slowly descends and releases device of claim 1, its characterized in that: the rope pressing adjustable component (5) comprises a fixed inner core (501) and an adjusting shell (502), wherein a rope (6) is clamped into the gap of the fixed inner core (501) and penetrates through the inside of the left side of the fixed inner core (501), and external threads are arranged outside the right side of the fixed inner core (501); the inner part of the left side of the adjusting shell (502) is provided with internal threads, and the adjusting shell (502) is connected with the fixed inner core (501) in a threaded connection mode; the inside of adjusting shell (502) is provided with fore-set (503), and the right-hand member of fore-set (503) runs through from fixed inner core (501) inside and stretches out, and the left side of fore-set (503) is provided with spring (504), and spring (504) left side is provided with compact heap (505).
4. The unmanned aerial vehicle slowly descends and releases device of claim 3, its characterized in that: the rope pressing adjustable component (5) further comprises a deflector rod (507), and the deflector rod (507) is fixed on the pressing block (505).
5. The unmanned aerial vehicle slowly descends and releases device of claim 3, its characterized in that: the outer wall of the fixed inner core (501) is provided with scale marks (506).
6. The unmanned aerial vehicle slowly descends and releases device of claim 1, its characterized in that: the friction winding ring assembly (7) comprises a friction winding ring (701), and an open-close type lock catch (702) is arranged on the right side of the friction winding ring (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222789037.XU CN218317319U (en) | 2022-10-24 | 2022-10-24 | Unmanned aerial vehicle slowly falls and puts in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222789037.XU CN218317319U (en) | 2022-10-24 | 2022-10-24 | Unmanned aerial vehicle slowly falls and puts in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218317319U true CN218317319U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222789037.XU Active CN218317319U (en) | 2022-10-24 | 2022-10-24 | Unmanned aerial vehicle slowly falls and puts in device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218317319U (en) |
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2022
- 2022-10-24 CN CN202222789037.XU patent/CN218317319U/en active Active
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