CN112124593A - Small-size carry input mechanism to I heavy-duty suspended object lug - Google Patents
Small-size carry input mechanism to I heavy-duty suspended object lug Download PDFInfo
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- CN112124593A CN112124593A CN202010900019.7A CN202010900019A CN112124593A CN 112124593 A CN112124593 A CN 112124593A CN 202010900019 A CN202010900019 A CN 202010900019A CN 112124593 A CN112124593 A CN 112124593A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- 230000003578 releasing effect Effects 0.000 claims abstract description 25
- 230000009471 action Effects 0.000 claims abstract description 10
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims description 16
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010061258 Joint lock Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/02—Dropping, ejecting, or releasing articles
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Abstract
To small-size carry input mechanism of I weight-class hanger lug, include: the device comprises side plates, a hook shaft, a locking stop block, a gap retaining column, a lever, a shifting rod, a release torsion spring, a locking torsion spring, an anti-swing stabilizing assembly and a driving mechanism. Through the couple carry suspended object, the motion of shutting dog restriction couple forms suspended object and reliable connection of unmanned aerial vehicle, and when the lever was stirred lever one end to the driving lever, the lever drove shutting dog and accomplished to unblank, and the couple rotates under suspended object gravity and torsional spring simultaneous action, releases suspended object. The mounting and releasing device is simple in mounting operation, reliable in mounting connection and simple in releasing operation.
Description
Technical Field
The invention relates to a small-sized hanging and throwing mechanism for an I-th heavy-weight hanging object lifting lug, and belongs to the technical field of aviation hanging and throwing.
Background
The national military standard (GJB1C-2006) standardizes the design of the joint of an airborne suspension and a suspension device, and regulates the weight grade of a lifting lug type suspension and the parameter configuration of a lifting lug. Wherein the weight range of the I-th weight level is 10-50 kg, the number of the lifting lugs is 2, and the distance between the lifting lugs is 355.6 mm.
Unmanned aerial vehicle self size is little, leaves for the space of carrying and puting in the device also less. Traditional mounting input device structure is complicated, and for matching standard I weight level suspender lug parameter, the mounting input device size is great, and the direction of height size of stores pylon especially can be great (>100 mm).
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the shortcoming of prior art is overcome, has provided the small-size carry input mechanism to I weight level suspender lug to solve the carry input device size that this weight level suspender used of tradition and all great problem of weight. The main function is through the couple carry suspended object, and the motion of shutting dog restriction couple forms suspended object and reliably is connected with unmanned aerial vehicle, and when the lever was stirred to the driving lever one end, the lever drove shutting dog and accomplished to unblank, and the couple rotates under suspended object gravity and torsional spring simultaneous action, releases suspended object. The mounting and releasing device is simple in mounting operation, reliable in mounting connection and simple in releasing operation.
The technical scheme of the invention is as follows:
to small-size carry input mechanism of I weight-class hanger lug, include: the device comprises side plates, a hook shaft, a locking stop block, a gap retaining column, a lever, a deflector rod, a release torsion spring, a locking torsion spring, an anti-swing stabilizing assembly and a driving mechanism;
the two side plates are fixedly connected through a plurality of clearance maintaining columns; the two side plates are parallel to each other;
a waist-shaped hole is processed in the middle of the side plate, the deflector rod is arranged in the waist-shaped hole, and the deflector rod can move along the length direction of the waist-shaped hole; the length direction of the waist-shaped hole is arranged along the vertical direction;
the two ends of the side plate are respectively provided with a set of hook, a hook shaft, a locking stop block, a clearance retaining column, a lever, a deflector rod, a release torsion spring, a locking torsion spring and an anti-swing stabilizing assembly;
the hook is fixedly arranged on the side plate through the hook shaft and can rotate around the hook shaft;
one end of the release torsion spring is fixedly connected with the side plate, the other end of the release torsion spring is connected with the hook, and the torsion force of the release torsion spring forces the hook to rotate towards the direction of the release lifting lug;
one end of the locking stop block is fixedly connected with the side plate through the mounting shaft, the locking stop block is arranged between the hook and the waist-shaped hole, and the locking stop block can rotate around the mounting shaft; the other end of the locking stop block is fixedly provided with one end of a lever, and the other end of the lever is connected with a deflector rod;
a protruding part is processed on the locking stop block, and the end surface of one side of the protruding part facing the hook is used as a vertical plane; the upper end surface of the protruding part is used as a locking plane;
the hook is provided with a gap structure and a lap joint part; the notch structure is used for hooking a lifting lug of a suspension object, and the overlapping part of the hook is matched with the protruding part of the locking stop block and used for locking or releasing the lifting lug;
one end of the locking torsion spring is connected with the gap retaining column, and the other end of the locking torsion spring is connected with the locking stop block; the torque force of the locking torsion spring forces the locking stop block to rotate towards the locking direction;
the anti-swing stabilizing assembly is fixedly connected with the side plate and abuts against the outer wall of the suspension object so as to prevent the suspension object from shaking;
the driving mechanism drives the shifting rod to move upwards along the length direction of the waist-shaped hole, the shifting rod drives the lever to move, the protruding part of the locking stop block is far away from the overlapping part of the hook, and the hook rotates around the hook shaft under the action force of the release torsion spring, so that the lifting lug is released;
the breach structure of couple is put into to the lug, promotes the couple and rotates around the couple axle, and the shutting dog is rotatory under the locking spring drive for the overlap joint portion of couple and the protruding portion overlap joint lock of shutting dog are died, accomplish the shutting.
The anti-sway stabilization assembly comprises: anti-swing frame, anti-swing screw;
two ends of the side plate are respectively and fixedly provided with an anti-swing frame, and the free end of each anti-swing frame is symmetrically provided with two anti-swing screws;
the outer wall of the suspension is tightly pressed by the anti-swing screw, so that the suspension is prevented from shaking.
The anti-swing screw and the anti-swing frame are connected through threads.
The drive mechanism includes: the device comprises a pull rope, a cable disc, a steering engine and an installation frame; a cable disc is fixedly installed at the output end of the steering engine, one end of a pull rope is fixedly connected with the cable disc, and the other end of the pull rope is fixedly connected with a deflector rod; the steering wheel passes through mounting bracket fixed mounting on the curb plate.
The thickness of the hook, the locking stop block and the lever is consistent, and the thickness of the column is kept to be thicker than that of the parts.
Round holes are further processed on the side plates and used for observing the locking/releasing state between the hook and the locking stop block.
Compared with the prior art, the invention has the beneficial effects that:
the invention adopts the lever to amplify the unlocking action quantity, reduces the force required for unlocking, and requires less motive power for putting the mounted putting device. Put in through the transmission of rope between motive power and the mechanism, the shutting dog has the locking spring effect, puts in the motive power and disappears the back, promotes the couple with the lug that hangs the thing and can realize the automatic shutting of carry once more, carry easy operation, shutting safe and reliable. After unlocking and releasing, the torsion spring is released to force the hook to maintain the release state, the situation that the hook and the lifting lug are clamped and blocked due to incomplete release is avoided, the release process is reliable, and the hook can be conveniently mounted again when the release state is maintained.
Drawings
Fig. 1 is a schematic structural diagram of a closed state of a small-sized hanging and throwing mechanism for an I-th heavy-weight hanging object lifting lug (the other side plate is not drawn).
Fig. 2 is a complete structural schematic diagram of a small-sized hanging and throwing mechanism for an I-th heavy-weight hanging object lifting lug.
Fig. 3 is a schematic view of the small-sized hanging and dropping mechanism for the I-th heavy-weight hanging object lifting lug hanging and locking the hanging object.
Fig. 4 is a schematic view of the moment when the hanging object is unlocked by the small hanging drop mechanism aiming at the I-th heavy hanging object lifting lug.
Fig. 5 is a schematic diagram of the small-sized hanging and throwing mechanism for the I-th heavy-weight hanging object lifting lug for completing unlocking and releasing the hanging object.
Fig. 6 is a partial structural schematic diagram of a state to be mounted of the small mounting and dropping mechanism for the I-th heavy-weight suspension lifting lug.
Fig. 7 is a partial structural diagram of a mounting state of the small-sized mounting and dropping mechanism for an I-th heavy-weight suspension lifting lug.
Detailed Description
The invention relates to a small hanging and releasing mechanism for lifting lugs of I-th heavy hanging objects, which mainly has the functions that hanging objects are hung through hooks, and locking stop blocks limit the movement of the hooks to form reliable connection of the hanging objects and an unmanned aerial vehicle. After the hanging object is released, the hanging and throwing device can maintain the state to be hung and can be automatically locked when being hung again. The mounting and releasing device is simple in mounting operation, reliable in mounting connection and simple in releasing operation.
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.
The invention relates to a small-sized hanging and throwing mechanism for lifting lugs of I-th heavy-weight hanging objects, which is shown in figures 1 and 2 and comprises: the device comprises a side plate 1, a hook 2, a hook shaft 3, a locking stop block 4, a gap retaining column 7, a lever 8, a shift lever 9, a release torsion spring 10, a locking torsion spring 11, an anti-swing stabilizing assembly and a driving mechanism. The two side plates 1 are fixedly connected through a plurality of gap maintaining columns 7; the two side plates 1 are parallel to each other; a waist-shaped hole 101 is formed in the middle of the side plate 1, the deflector rod 9 is arranged in the waist-shaped hole 101, and the deflector rod 9 can move along the length direction of the waist-shaped hole 101; the length direction of the waist-shaped hole 101 is arranged along the vertical direction; the hook 2, the hook shaft 3, the locking stop block 4, the gap retaining column 7, the lever 8, the deflector rod 9, the release torsion spring 10, the locking torsion spring 11 and the anti-swing stabilizing component are respectively arranged at two ends of the side plate 1; the hook 2 is fixedly arranged on the side plate 1 through a hook shaft 3, and the hook 2 can rotate around the hook shaft 3; one end of the release torsion spring 10 is fixedly connected with the side plate 1, the other end of the release torsion spring 10 is connected with the hook 2, and the torsion of the release torsion spring 10 forces the hook 2 to rotate towards the direction of the release lifting lug 16.
One end of the locking stop block 4 is fixedly connected with the side plate 1 through the mounting shaft, the locking stop block 4 is arranged between the hook 2 and the waist-shaped hole 101, and the locking stop block 4 can rotate around the mounting shaft; the other end of the locking stop block 4 is fixedly provided with one end of a lever 8, and the other end of the lever 8 is connected with a deflector rod 9; a protruding part is processed on the locking stop block 4, and the end surface of the protruding part facing to one side of the hook 2 is used as a vertical plane 402; the upper end face of the projection serves as a latching plane 401.
The hook 2 is provided with a gap structure and a lap joint part; the notch structure is used for hooking a lifting lug 16 of a hanging object 17, and the overlapping part of the hook 2 is matched with the protruding part of the locking stop block 4 and used for locking or releasing the lifting lug 16.
One end of the locking torsion spring 11 is connected with the gap retaining column 7, and the other end of the locking torsion spring 11 is connected with the locking stop block 4; the torsion of the locking torsion spring 11 forces the locking stop 4 to rotate in the locking direction.
The anti-swing stabilizing assembly is fixedly connected with the side plate 1 and abuts against the outer wall of the hanging object 17, so that the hanging object 17 is prevented from swinging. Fig. 3 shows a state where the suspension is mounted and locked.
The driving mechanism drives the shifting lever 9 to move upwards along the length direction of the kidney-shaped hole 101, the shifting lever 9 drives the lever 8 to move, the protruding part of the locking stop block 4 is far away from the overlapping part of the hook 2, and the hook 2 rotates around the hook shaft 3 under the action force of the release torsion spring 10, so that the lifting lug 16 is released.
The lug 16 is put into the notch structure of the hook 2, the hook 2 is pushed to rotate around the hook shaft 3, and the locking stop block 4 is driven by the locking spring 11 to rotate, so that the overlapping part of the hook 2 and the protruding part of the locking stop block 4 are overlapped and locked, and locking is completed.
The anti-sway stabilization assembly comprises: an anti-swing frame 5 and an anti-swing screw 6. Two ends of the side plate 1 are respectively and fixedly provided with an anti-swing frame 5, two anti-swing screws 6 are symmetrically arranged at the free end of each anti-swing frame 5, and the anti-swing screws 6 are used for tightly pushing the outer wall of the suspension 17 so as to prevent the suspension 17 from swinging. The anti-swing screw 6 is in threaded connection with the anti-swing frame 5.
The drive mechanism includes: a pull rope 12, a rope disc 13, a steering engine 14 and a mounting rack 15; a cable disc 13 is fixedly installed at the output end of the steering engine 14, one end of a pull rope 12 is fixedly connected with the cable disc 13, and the other end of the pull rope 12 is fixedly connected with a shift lever 9; the steering engine 14 is fixedly arranged on the side plate 1 through a mounting frame 15.
The thickness of the hook 2, the locking stop 4 and the lever 8 is consistent, and the thickness of the keeping column 7 is thicker than the above parts.
The side plate 1 is further provided with a round hole 102, and the round hole 102 is used for observing the locking/releasing state between the hook 2 and the locking stop 4.
Examples
A small-size carry input mechanism to I heavyweight suspended object lug includes: the locking device comprises side plates 1, hooks 2, hook shafts 3, locking stop blocks 4, anti-swing frames 5, anti-swing screws 6, gap retaining columns 7, a lever 8, a shifting rod 9, a release torsion spring 10, a locking torsion spring 11, a pull rope 12, a cable disc 13, a steering engine 14 and an installation frame 15.
1) The side plate 1 is a main structure of the hanging and putting device, is used for connecting main parts of a mechanism, and is provided with a waist-shaped hole 101 and a round hole 102.
2) The slotted hole 101 is used for maintaining the linear motion of the shift lever 9 in the vertical direction.
3) The circular hole 102 is used for observing the locking relationship between the hook 2 and the locking stopper 4.
4) The gap keeping columns 7 are distributed at different positions of the hanging and putting device, so that the gap between the two side plates 1 is kept, and the hook 2, the locking stop block 4 and the lever 8 can move smoothly. The thickness of the hook 2, the locking stop block 4 and the lever 8 is consistent, and the thickness of the keeping column 7 is 0.2mm thicker than the parts.
5) The hook 2 rotates around a hook shaft 3, and the hook 2 is provided with a locking plane 202, a cambered surface 201 and a locking pushing surface 203. The hook 2 is fixed on the side plate 1 through a hook shaft 3.
6) The locking stop block 4 is used for locking the hook 2 in a mounting state, and the locking stop block 4 is fixedly connected with the other end of the lever 8 through a screw.
7) One end of the lever 8 is provided with a long hole for the movement of the deflector rod 9, and the deflector rod 9 pushes the lever 8 when moving along the waist-shaped hole 101 of the side plate 1.
8) The releasing torsion spring 10 has one end connected to the side plate 1 and the other end connected to the hook 2, and the torsion force forces the hook 2 to rotate in the releasing direction.
9) The locking torsion spring 11 is connected to the adjacent gap retaining post 7 at one end and to the locking dog 4 at the other end, and the locking dog 4 is forced by the torsion force to rotate in the locking direction.
10) The anti-swing frame 5 is fixedly connected with the side plate 1, the anti-swing screw 6 is in threaded connection with the free end of the anti-swing frame 5, the anti-swing screw 6 is adjusted to tightly push the suspension object 17, and stable connection between the suspension object 17 and the hanging and throwing device is guaranteed.
Description of the principle:
and (3) a throwing process: the steering engine 14 is a generating mechanism for putting in motive power, when putting in action starts, the steering engine 14 drives the cable disc 13 to pull the pull rope 12 to contract, the pull rope 12 pulls the shift lever 9 upwards, the shift lever 9 drives the lever 8, the lever 8 drives the locking stop block 4 fixedly connected with the lever 8, and the locking stop block 4 rotates to complete unlocking action, as shown in fig. 4.
The locking block 4 rotates around its own axis, and the locking block 4 has a locking plane 401 and a vertical plane 402. When the locking plane 401 and the locking plane 202 are contacted, the locking stopper 4 locks the hook 2. The locking stop 4 rotates around its own axis until the locking plane 401 and the locking plane 202 are staggered, the locking is disabled, the hook starts to rotate, the lifting lug 16 is released, and the releasing action is completed, as shown in fig. 5.
A state to be mounted: after the hook 2 releases the lifting lug 16, the hook 2 keeps the releasing state under the action of the releasing torsion spring 10, and the locking plane 202 of the hook 2 is contacted with the gap keeping column 7. The steering engine 14 is restored to the state before the release, the pull rope 12 is loosened and extended, the locking stop 4 rotates towards the locking direction under the action of the locking spring 11, the vertical plane 402 is contacted with the cambered surface 201, the vertical plane 402 of the locking stop 4 is contacted with the cambered surface 201 of the hook 2, and even if the pressing force of the vertical plane 402 on the cambered surface 201 passes through the axis of the hook shaft 3. The mounting and releasing device is kept in a mounting state, and the locking stopper 4 is kept in a locking state, as shown in fig. 6.
Mounting: the locking pushing surface 203 of the hook 2 is pushed by using the lifting lug 16, the hook 2 rotates around the hook shaft 3 (anticlockwise rotation in fig. 7), the cambered surface 201 of the hook 2 and the vertical plane 402 of the locking stop 4 are contacted and move relatively until being staggered, and the locking stop 4 rotates under the driving of the locking spring 11, so that the locking plane 401 of the locking stop 4 is contacted with the locking plane 202 of the hook, and the locking is completed.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. To small-size carry input mechanism of I weight-class suspender lug, its characterized in that includes: the device comprises a side plate (1), a hook (2), a hook shaft (3), a locking stop block (4), a gap retaining column (7), a lever (8), a deflector rod (9), a release torsion spring (10), a locking torsion spring (11), an anti-swing stabilizing assembly and a driving mechanism;
the two side plates (1) are fixedly connected through a plurality of gap maintaining columns (7); the two side plates (1) are parallel to each other;
a waist-shaped hole (101) is formed in the middle of the side plate (1), the deflector rod (9) is arranged in the waist-shaped hole (101), and the deflector rod (9) can move along the length direction of the waist-shaped hole (101); the length direction of the waist-shaped hole (101) is arranged along the vertical direction;
the two ends of the side plate (1) are respectively provided with a set of hook (2), a hook shaft (3), a locking stop block (4), a gap retaining column (7), a lever (8), a deflector rod (9), a release torsion spring (10), a locking torsion spring (11) and an anti-swing stabilizing assembly symmetrically relative to the waist-shaped hole (101);
the hook (2) is fixedly arranged on the side plate (1) through a hook shaft (3), and the hook (2) can rotate around the hook shaft (3);
one end of the release torsion spring (10) is fixedly connected with the side plate (1), the other end of the release torsion spring (10) is connected with the hook (2), and the torsion of the release torsion spring (10) forces the hook (2) to rotate towards the direction of the release lifting lug (16);
one end of the locking stop block (4) is fixedly connected with the side plate (1) through the mounting shaft, the locking stop block (4) is arranged between the hook (2) and the waist-shaped hole (101), and the locking stop block (4) can rotate around the mounting shaft; the other end of the locking stop block (4) is fixedly provided with one end of a lever (8), and the other end of the lever (8) is connected with a deflector rod (9);
a protruding part is processed on the locking stop block (4), and the end face of the protruding part facing to one side of the hook (2) is used as a vertical plane (402); the upper end face of the protruding part is used as a locking plane (401);
the hook (2) is provided with a gap structure and a lap joint part; the notch structure is used for hooking a lifting lug (16) of a hanging object (17), and the overlapping part of the hook (2) is matched with the protruding part of the locking stop block (4) and used for locking or releasing the lifting lug (16);
one end of the locking torsion spring (11) is connected with the gap retaining column (7), and the other end of the locking torsion spring (11) is connected with the locking stop block (4); the torsion of the locking torsion spring (11) forces the locking stop block (4) to rotate towards the locking direction;
the anti-swing stabilizing assembly is fixedly connected with the side plate (1), and abuts against the outer wall of the hanging object (17) so as to prevent the hanging object (17) from shaking;
the driving mechanism drives the shifting rod (9) to move upwards along the length direction of the waist-shaped hole (101), the shifting rod (9) drives the lever (8) to move, the protruding part of the locking stop block (4) is far away from the overlapping part of the hook (2), and the hook (2) rotates around the hook shaft (3) under the action force of the releasing torsion spring (10), so that the lifting lug (16) is released;
the lifting lug (16) is placed into a notch structure of the hook (2), the hook (2) is pushed to rotate around the hook shaft (3), and the locking stop block (4) is driven by the locking spring (11) to rotate, so that the lap joint part of the hook (2) and the protruding part of the locking stop block (4) are locked in a lap joint mode, and locking is completed.
2. The compact mount launching mechanism for an I-th heavy weight pendant lug of claim 1, wherein the anti-sway stabilization assembly comprises: an anti-swing frame (5) and an anti-swing screw (6);
two ends of the side plate (1) are respectively and fixedly provided with an anti-swing frame (5), and the free end of each anti-swing frame (5) is symmetrically provided with two anti-swing screws (6);
the anti-swing screw (6) is used for tightly pushing the outer wall of the hanging object (17) so as to prevent the hanging object (17) from shaking.
3. The small-sized hanging and releasing mechanism aiming at the I-weight suspension lifting lug according to the claim 2 is characterized in that the anti-swing screw (6) is in threaded connection with the anti-swing frame (5).
4. The compact hanging and dropping mechanism for I-th heavy-weight hanger lug according to claim 1, characterized in that the driving mechanism comprises: the cable fixing device comprises a pull rope (12), a cable disc (13), a steering engine (14) and a mounting rack (15); a cable disc (13) is fixedly installed at the output end of the steering engine (14), one end of a pull rope (12) is fixedly connected with the cable disc (13), and the other end of the pull rope (12) is fixedly connected with a deflector rod (9); the steering engine (14) is fixedly arranged on the side plate (1) through a mounting rack (15).
5. The small-sized hanging and releasing mechanism aiming at the I-weight hanging object lifting lug according to any one of claims 1 to 4, characterized in that the thicknesses of the hook (2), the locking stop block (4) and the lever (8) are consistent, and the thickness of the keeping column (7) is thicker than the above parts.
6. The small-sized hanging and releasing mechanism aiming at the I-weight hanging object lifting lug according to claim 4 is characterized in that a round hole (102) is further processed on the side plate (1), and the round hole (102) is used for observing the locking/releasing state between the hook (2) and the locking stop block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010900019.7A CN112124593A (en) | 2020-08-31 | 2020-08-31 | Small-size carry input mechanism to I heavy-duty suspended object lug |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010900019.7A CN112124593A (en) | 2020-08-31 | 2020-08-31 | Small-size carry input mechanism to I heavy-duty suspended object lug |
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| CN112124593A true CN112124593A (en) | 2020-12-25 |
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| CN202010900019.7A Pending CN112124593A (en) | 2020-08-31 | 2020-08-31 | Small-size carry input mechanism to I heavy-duty suspended object lug |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739231A (en) * | 2021-12-30 | 2022-07-12 | 南京奎道科技有限公司 | Plate-frame type lightweight low-wind-resistance quick-restraint airborne suspension device |
| CN114750955A (en) * | 2022-06-16 | 2022-07-15 | 沃飞长空科技(成都)有限公司 | Double-point throwing mechanism, aircraft and throwing method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB168924A (en) * | 1920-03-12 | 1921-09-12 | Harold Edward Sherwin Holt | Improvements in parachute apparatus for controlling the descent of mail bags, parcels and the like dropped from aircraft |
| GB2104951A (en) * | 1979-01-22 | 1983-03-16 | Alkan R & Cie | Independently lockable aircraft load suspension hooks |
| DE3622173A1 (en) * | 1986-07-02 | 1988-01-14 | Messerschmitt Boelkow Blohm | Load locking mechanism for helicopters |
| JPH0853298A (en) * | 1994-05-31 | 1996-02-27 | Aerospat Soc Natl Ind | Mechanical release device |
| US20170152042A1 (en) * | 2015-12-01 | 2017-06-01 | Marenco Swisshelicopter Ag | Helicopter load hook |
| CN207292430U (en) * | 2017-06-28 | 2018-05-01 | 中国航天空气动力技术研究院 | A kind of throwing mechanism of the big quality weight/HP ratio of binary machine |
| US20180281952A1 (en) * | 2014-12-01 | 2018-10-04 | Edo Mbm Technology Limited | Small store suspension and release unit |
| CN208882111U (en) * | 2018-06-11 | 2019-05-21 | 天津航天中为数据系统科技有限公司 | A kind of launch load hanger applied to unmanned plane |
| CN110304253A (en) * | 2019-06-04 | 2019-10-08 | 成都飞机工业集团电子科技有限公司 | It is a kind of for the linkage of airborne external hanging device, limit, automatically controlled throwing mechanism |
| CN213677166U (en) * | 2020-08-31 | 2021-07-13 | 中国航天空气动力技术研究院 | Small-size carry input mechanism to I heavy-duty suspended object lug |
-
2020
- 2020-08-31 CN CN202010900019.7A patent/CN112124593A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB168924A (en) * | 1920-03-12 | 1921-09-12 | Harold Edward Sherwin Holt | Improvements in parachute apparatus for controlling the descent of mail bags, parcels and the like dropped from aircraft |
| GB2104951A (en) * | 1979-01-22 | 1983-03-16 | Alkan R & Cie | Independently lockable aircraft load suspension hooks |
| DE3622173A1 (en) * | 1986-07-02 | 1988-01-14 | Messerschmitt Boelkow Blohm | Load locking mechanism for helicopters |
| JPH0853298A (en) * | 1994-05-31 | 1996-02-27 | Aerospat Soc Natl Ind | Mechanical release device |
| US20180281952A1 (en) * | 2014-12-01 | 2018-10-04 | Edo Mbm Technology Limited | Small store suspension and release unit |
| US20170152042A1 (en) * | 2015-12-01 | 2017-06-01 | Marenco Swisshelicopter Ag | Helicopter load hook |
| CN207292430U (en) * | 2017-06-28 | 2018-05-01 | 中国航天空气动力技术研究院 | A kind of throwing mechanism of the big quality weight/HP ratio of binary machine |
| CN208882111U (en) * | 2018-06-11 | 2019-05-21 | 天津航天中为数据系统科技有限公司 | A kind of launch load hanger applied to unmanned plane |
| CN110304253A (en) * | 2019-06-04 | 2019-10-08 | 成都飞机工业集团电子科技有限公司 | It is a kind of for the linkage of airborne external hanging device, limit, automatically controlled throwing mechanism |
| CN213677166U (en) * | 2020-08-31 | 2021-07-13 | 中国航天空气动力技术研究院 | Small-size carry input mechanism to I heavy-duty suspended object lug |
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| CN114739231A (en) * | 2021-12-30 | 2022-07-12 | 南京奎道科技有限公司 | Plate-frame type lightweight low-wind-resistance quick-restraint airborne suspension device |
| CN114750955A (en) * | 2022-06-16 | 2022-07-15 | 沃飞长空科技(成都)有限公司 | Double-point throwing mechanism, aircraft and throwing method |
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