CN212290360U - Controllable formula separator of unmanned aerial vehicle parachute - Google Patents
Controllable formula separator of unmanned aerial vehicle parachute Download PDFInfo
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- CN212290360U CN212290360U CN202022559045.6U CN202022559045U CN212290360U CN 212290360 U CN212290360 U CN 212290360U CN 202022559045 U CN202022559045 U CN 202022559045U CN 212290360 U CN212290360 U CN 212290360U
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Abstract
The utility model discloses a controllable formula separator of unmanned aerial vehicle parachute, including frame and movable plate, the movable plate sets up inside the frame, the steering wheel is installed at the movable plate both ends, the steering wheel output is provided with transmission, transmission is connected with separator, the inside top of frame is provided with stop device. The beneficial effects of the utility model are that, this device simple structure, the practicality is strong, can prevent effectively that the parachute from to unmanned aerial vehicle's injury, produce good protection to the equipment on unmanned aerial vehicle organism and the unmanned aerial vehicle, can control the separation of parachute through being provided with the steering wheel, utilize transmission and separator to realize the separation of parachute simultaneously, after unmanned aerial vehicle falls to the ground, prevent that the parachute from pounding unmanned aerial vehicle to the unmanned aerial vehicle on, produce the injury to unmanned aerial vehicle.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle parachute sheds the device field, especially a controllable formula separator of unmanned aerial vehicle parachute.
Background
Unmanned aerial vehicle parachute separation is in the twinkling of an eye at unmanned aerial vehicle falls to the ground, make parachute and unmanned aerial vehicle separate smoothly, thereby prevent that the parachute from pulling unmanned aerial vehicle subaerial when unmanned aerial vehicle falls to the ground, thereby take place to collide with, cause the damage to equipment on unmanned aerial vehicle and the unmanned aerial vehicle, current unmanned aerial vehicle parachute separator is autosegregation device, but the separator is uncontrollable, can not control breaking away from of parachute according to actual conditions, consequently can cause a lot of inconveniences.
Through the retrieval, application number is 201410819625.0, chinese patent named unmanned aerial vehicle parachute automatic falling mechanism, a mechanism that can unmanned aerial vehicle and parachute separation is disclosed, this mechanism includes the umbrella bag, the umbrella bag axle, go up the knot that drops, the knot that drops down, a piston, the ball, the suction rod, a spring, the electro-magnet mounting bracket, a coil, magnet, split pin and screw, when unmanned aerial vehicle and parachute separate, magnet makes the suction rod move to the right, compress the spring, make the piston move to the right, the ball drops to the arc wall department of piston and drops, remove the restraint of the knot that drops to the ball with the knot down, thereby realize the separation of unmanned aerial vehicle and parachute, but this mechanism can not carry out the manual control when separating, can only carry out the separation passively.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems and designing a controllable separating device of an unmanned aerial vehicle parachute, which comprises a frame and a movable plate, wherein the movable plate is arranged inside the frame, steering gears are arranged at the two ends of the movable plate, the output end of the steering gears is provided with a transmission device, the transmission device is connected with a separating device, the separating device comprises a separating connecting rod and a connecting rod, the separating connecting rod is connected with the transmission device, the two ends of the separating connecting rod are provided with fixed blocks, a snap ring is sleeved on the separating connecting rod, the snap ring is matched with the separating connecting rod to be arranged in a sliding way, one end of the connecting rod is fixed on the snap ring, the other end of the connecting rod is provided with a separating rod, the end point of the separating rod is of a hollow structure, the separating rod is sleeved on the, and a limiting device is arranged at the top end inside the rack.
The transmission device comprises a rotating shaft, the rotating shaft is installed at the output end of the steering engine, the rotating shaft is connected with a connecting block A, one end of the connecting block A is connected with the rotating shaft, the other end of the connecting block A is connected with a connecting block B, and the connecting block A and the connecting block B are matched and rotated.
The limiting devices are of arc structures and are provided with two groups and are respectively arranged on two sides of the rack.
And a through hole is formed in the connecting block B, and the separating connecting rod is inserted in the through hole.
The connecting block A is inserted with a rotating pin shaft, and the connecting block B is sleeved on the rotating pin shaft.
The four fixing blocks are provided, the middle of each fixing block is provided with a groove, the top of each fixing block is provided with a mounting hole, and two ends of each separating connecting rod are inserted into the mounting holes in a penetrating mode.
The movable plate is connected with the frame through a movable plate, and the movable plate is connected with the frame through a movable plate.
And air vents are arranged on two sides of the rack.
Utilize the technical scheme of the utility model a controllable formula separator of unmanned aerial vehicle parachute of preparation, the beneficial effect who reaches: this device simple structure, the practicality is strong, can prevent effectively that the parachute from to unmanned aerial vehicle's injury, produce good protection to the equipment on unmanned aerial vehicle organism and the unmanned aerial vehicle, can control the separation of parachute through being provided with the steering wheel, utilize transmission and separator to realize the separation of parachute simultaneously, after unmanned aerial vehicle falls to the ground, prevent that the parachute from pounding unmanned aerial vehicle on falling to unmanned aerial vehicle, produce the injury to unmanned aerial vehicle.
Drawings
Fig. 1 is an overall structural view of the controllable separating device of the parachute of the unmanned aerial vehicle of the present invention;
fig. 2 is an internal structure diagram of the controllable separating device of the parachute of the unmanned aerial vehicle;
fig. 3 is a structure diagram of a fixed block of the controllable separating device of the parachute of the unmanned aerial vehicle;
fig. 4 is a partial structure diagram of a transmission device of the controllable separating device of the parachute of the unmanned aerial vehicle;
fig. 5 is an enlarged view of the controllable separating device of the parachute of the unmanned aerial vehicle according to the present invention at the position a;
fig. 6 is a separation state diagram of controllable formula separator of unmanned aerial vehicle parachute.
In the figure, 1, parachute; 2. a frame; 3. a spring; 4. a steering engine; 5. a transmission device; 6. a separation device; 7. a vent hole; 8. a limiting device; 9. moving the plate; 51. a rotating shaft; 52. connecting a block A; 53. connecting block B; 531. a through hole; 54. rotating the pin shaft; 61. separating the connecting rod; 62. a fixed block; 63. a separating lever; 621. a groove; 622. mounting holes; 64. a snap ring; 65. a connecting rod.
Detailed Description
In order to better understand the utility model, the utility model is further described below by combining the specific embodiment and the accompanying drawings, as shown in fig. 1 and fig. 6, a controllable separating device for an unmanned plane parachute, which is installed inside the unmanned plane parachute ejecting device and comprises a frame 2 and a movable plate 9, wherein the frame 2 is an elliptical barrel structure, the movable plate 9 is arranged inside the frame 2, the steering gears 4, transmission devices 5 and separating devices 6 are fixed by the movable plate 9, the steering gears 4 are installed at both ends of the movable plate 9, two groups of steering gears 4 are arranged, each group of steering gears 4 is connected with one group of transmission devices 5, the transmission devices 5 are driven by the steering gears 4 to move, the transmission devices 5 are arranged at the output ends of the steering gears 4, the separating devices 6 are driven by the transmission devices 5 to move, the separation of the parachute and the unmanned plane can be realized, the transmission devices 5 are connected with, the separating device 6 is connected with the parachute 1, when the unmanned aerial vehicle lands, the separating device 6 is disconnected with the parachute, separation of the parachute 1 and the unmanned aerial vehicle is achieved, and therefore damage to the unmanned aerial vehicle by the parachute 1 is avoided, as shown in fig. 5, two groups of separating devices 6 are arranged and are respectively located at two ends of the moving plate 9, each separating device 6 comprises a separating connecting rod 61 and a connecting rod 65, the separating connecting rod 61 is connected with the transmission device 5, fixing blocks 62 are arranged at two ends of the separating connecting rod 61, a clamping ring 64 is sleeved on the separating connecting rod 61, the clamping ring 64 is matched with the separating connecting rod 61 in a sliding mode, one end of the connecting rod 65 is fixed on the clamping ring 64, a separating rod 63 is arranged at the other end of the connecting rod 65, the end point of the separating rod 63 is of a hollow structure, the separating rod 63 is sleeved on the separating connecting rod 61, the separating rod, all be connected with parachute 1, can realize unmanned aerial vehicle and parachute 1's separation through being provided with separator 6, when parachute 1 separates, two sets of transmission 5 drive separation connecting rod 61 backward simultaneously, will separate connecting rod 61 and take out in snap ring 64, snap ring 64 receives the resistance of fixed block 62, then can break away from separation connecting rod 61, under the wind-force effect, snap ring 64 takes connecting rod 65, separation rod 63 and parachute and this device separation, thereby realize parachute and unmanned aerial vehicle's separation.
The top end in the frame 2 is provided with stop device 8, can prevent through stop device 8 that the movable plate 9 from being taken to the frame 2 outside, leads to spring 3's elastic deformation too big, avoids spring 3's damage, extension fixture's life.
As shown in fig. 2, transmission 5 is provided with two sets ofly, install respectively on two sets of steering wheel 4, transmission 5 includes axis of rotation 51, the output at steering wheel 4 is installed to axis of rotation 51, axis of rotation 51 is provided with the dwang, the dwang is inserted in the hole of establishing at connecting block a52, axis of rotation 51 is connected with connecting block a52, connecting block a52 one end links to each other with axis of rotation 51, the other end is connected with connecting block B53, when unmanned aerial vehicle falls to the ground that the parachute separates, steering wheel 4's output drives axis of rotation 51 and rotates backward, axis of rotation 51 drives connecting block a52, connecting block a52 drives connecting block B53, connecting block B53 drives separator 6, thereby realize parachute and.
Stop device 8 is the arc structure, and stop device 8 is provided with two sets ofly, installs respectively in 2 both sides of frame, and stop device 8 blocks movable plate 9, prevents that movable plate 9 from being taken to frame 2 outsidely, still has the guard action to spring 3 simultaneously, prevents that spring 3's elastic deformation is too big, causes spring 3's damage.
As shown in fig. 4, a through hole 531 is formed in the connecting block B53, the separating link 61 is inserted into the through hole 531, the separating link 61 can rotate in the through hole 531, and the separating device 6 is connected to the transmission device 5 by providing the through hole 531.
Connecting block A52 is inserted and is equipped with rotation pin 54, and connecting block B53 cover is located on rotation pin 54, and connecting block A52 is connected through rotation pin 54 with connecting block B53, and when carrying out the parachute separation, connecting block A52 rotates backward, drives connecting block B53 and removes.
As shown in fig. 3, the fixed block 62 has four groups, the fixed block 62 middle part is provided with a groove 621, the friction resistance that receives in the motion process of the separation connecting rod 61 can be reduced through being provided with the groove 621, it removes to be convenient for the separation connecting rod 61, can also carry out position fixing to the snap ring 64 simultaneously, the parachute drives the snap ring 64 and removes when preventing not separating, cause to break away from in advance between separation rod 63 and the separation connecting rod 61, cause connecting rod 65 to be broken, mounting hole 622 has been seted up at the top of fixed block 62, separation connecting rod 61 both ends are interpenetrated in mounting hole 622, separation connecting rod 61 can slide from beginning to end in mounting hole 622, thereby can break off with separation rod 63, carry out the separation of.
Still include spring 3, 3 one ends of spring link to each other with movable plate 9, and the inside bottom at frame 2 is connected to the 3 other ends of spring, and 3 both ends of spring are provided with the spring mounting piece, fix spring 3's position through the spring mounting piece, and spring 3 is used for connecting movable plate 9 and frame 2, prevents that movable plate 9 from being taken out of frame 2 by the parachute, can also guarantee popping out smoothly of parachute when the parachute is opened simultaneously.
Both sides of the frame 2 are provided with vent holes 7, and the vent holes 7 can prevent a closed environment from being formed in the frame 2, so that the spring 3 is not convenient to contract.
The working process is as follows: when unmanned aerial vehicle falls to the ground and carries out parachute 1 separation promptly, unmanned aerial vehicle controlling means gives steering wheel 4 a signal, make steering wheel 4 begin work, output through steering wheel 4 drives axis of rotation 51 and rotates, axis of rotation 51 drives connecting block A52 and rotates backward, connecting block A52 drives connecting block B53 and moves backward equally, connecting block B53 drives separation connecting rod 61 and moves backward in mounting hole 622, will separate connecting rod 61 and take out in snap ring 64, snap ring 64 receives the resistance of fixed block 62, then can break away from on separating connecting rod 61, under the wind-force effect, snap ring 64 takes connecting rod 65, separation rod 63 and parachute and this device separation, thereby realize parachute and unmanned aerial vehicle's separation.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (8)
1. The utility model provides a controllable formula separator of unmanned aerial vehicle parachute, includes frame (2), movable plate (9) and parachute (1), movable plate (9) set up inside frame (2), its characterized in that, steering wheel (4) that control the parachute separation are all installed at movable plate (9) both ends, steering wheel (4) output is provided with transmission (5), transmission (5) are connected with separator (6), separator (6) are including separation connecting rod (61) and connecting rod (65), separation connecting rod (61) with transmission (5) link to each other, separation connecting rod (61) both ends are provided with fixed block (62), the cover is equipped with snap ring (64) on separation connecting rod (61), snap ring (64) with separation connecting rod (61) cooperate the slip setting, connecting rod (65) one end is fixed on snap ring (64), connecting rod (65) other end is provided with release lever (63), release lever (63) endpoint department is hollow structure, release lever (63) suit is in on release connecting rod (61), release lever (63) with parachute (1) links to each other, the inside top of frame (2) is provided with stop device (8).
2. The controllable formula separator of unmanned aerial vehicle parachute according to claim 1, characterized in that, transmission (5) include axis of rotation (51), axis of rotation (51) are installed the output of steering wheel (4), axis of rotation (51) are connected with connecting block A (52), connecting block A (52) one end with axis of rotation (51) link to each other, and the other end is connected with connecting block B (53), connecting block A (52) with connecting block B (53) cooperate the rotation setting.
3. The controllable separating device of unmanned aerial vehicle parachute according to claim 1, wherein the limiting devices (8) are of arc-shaped structures, and two groups of limiting devices (8) are arranged and are respectively installed on two sides of the rack (2).
4. The controllable separating device of unmanned aerial vehicle parachute according to claim 2, wherein a through hole (531) is formed in the connecting block B (53), and the separating connecting rod (61) is inserted into the through hole (531).
5. The controllable separating device of an unmanned aerial vehicle parachute according to claim 2, wherein a rotating pin (54) is inserted into the connecting block A (52), and the rotating pin (54) is sleeved with the connecting block B (53).
6. The controllable separating device of an unmanned aerial vehicle parachute according to claim 3, wherein the fixed blocks (62) are four in number, a groove (621) is formed in the middle of each fixed block (62), a mounting hole (622) is formed in the top of each fixed block (62), and two ends of each separating connecting rod (61) are inserted into the mounting holes (622).
7. The controllable separating device of unmanned aerial vehicle parachute according to claim 1, further comprising a spring (3), wherein one end of the spring (3) is connected with the moving plate (9), and the other end of the spring (3) is connected to the bottom end of the inside of the rack (2).
8. An unmanned aerial vehicle parachute controllable formula separator according to claim 1, characterized in that frame (2) both sides are provided with air vent (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022559045.6U CN212290360U (en) | 2020-11-09 | 2020-11-09 | Controllable formula separator of unmanned aerial vehicle parachute |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022559045.6U CN212290360U (en) | 2020-11-09 | 2020-11-09 | Controllable formula separator of unmanned aerial vehicle parachute |
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| CN212290360U true CN212290360U (en) | 2021-01-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648568A (en) * | 2021-07-30 | 2021-11-16 | 北斗时空位置服务(北京)有限公司 | Separating mechanism for guiding fire extinguishing bomb |
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2020
- 2020-11-09 CN CN202022559045.6U patent/CN212290360U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648568A (en) * | 2021-07-30 | 2021-11-16 | 北斗时空位置服务(北京)有限公司 | Separating mechanism for guiding fire extinguishing bomb |
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