CN105333775B - The bindiny mechanism of rotating parachute and body - Google Patents
The bindiny mechanism of rotating parachute and body Download PDFInfo
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- CN105333775B CN105333775B CN201510850569.1A CN201510850569A CN105333775B CN 105333775 B CN105333775 B CN 105333775B CN 201510850569 A CN201510850569 A CN 201510850569A CN 105333775 B CN105333775 B CN 105333775B
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- umbrella
- terminal pad
- parachute
- rotating
- frictional disk
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Abstract
The present invention relates to the bindiny mechanism of a kind of rotating parachute and body, the umbrella bullet terminal pad and frictional disk of through hole are equipped with including center, rotating parachute is connected by the umbrella rope of bottom with umbrella bullet terminal pad, body is connected by connect band with frictional disk, frictional disk is located above umbrella bullet terminal pad and external diameter is more than the aperture of umbrella bullet terminal pad through hole, and connect band passes through the through hole of umbrella bullet terminal pad.Rotating parachute is not only connected by the mechanism with body, but also can realize that rotating parachute is progressively synchronous with body rotating speed, it is simple in construction, be effectively prevented umbrella rope reverse, the phenomenon of winding, parachute-opening is reliable.
Description
Technical field
The present invention relates to a kind of bindiny mechanism, and in particular to a kind of bindiny mechanism of rotating parachute and body.
Background technology
Some shells to it operationally, it is necessary to carry out the control of posture, rotating speed and drop point by rotating parachute, and its method is
Body is located in umbrella cabin, pulls canopy triggering ejection office to eject rotating parachute during transmitting body, rotating parachute is connected with body
Realize the control to body；But existing rotating parachute is directly connected to body, and body has necessarily in flight course
Rotating speed, if body directly drives rotating parachute high-speed rotation, can occur umbrella rope reverse, winding and can not parachute-opening failure.If logical
Cross servicing unit reduction body rotating speed, not only difficulty is big, complicated, and can not accurately control body rotating speed, when body with
When there is speed discrepancy between rotating parachute, can equally occur umbrella rope reverse, winding and can not parachute-opening failure.
The content of the invention
It is an object of the invention to provide the bindiny mechanism of a kind of rotating parachute and body, the mechanism is not only by rotating parachute and body
Connection, but also can realize that rotating parachute is progressively synchronous with body rotating speed, it is simple in construction, be effectively prevented the torsion of umbrella rope,
The phenomenon of winding, parachute-opening is reliable.
The technical solution adopted in the present invention is：
A kind of bindiny mechanism of rotating parachute and body, including center are equipped with the umbrella bullet terminal pad and frictional disk of through hole, rotation
Turn umbrella to be connected with umbrella bullet terminal pad by the umbrella rope of bottom, body is connected by connect band with frictional disk, frictional disk is located at umbrella bullet
Above terminal pad and external diameter is more than the aperture of umbrella bullet terminal pad through hole, connect band passes through the through hole of umbrella bullet terminal pad.
Further, limited block is fixed with body, umbrella bullet terminal pad and frictional disk are provided with recessed with limited block cooperation
Groove, body transmitting front limited block is stuck in the groove of umbrella bullet terminal pad and frictional disk.
The beneficial effects of the invention are as follows：
1. the mechanism realizes the connection of rotating parachute and body, simple in construction, lightweight, cost is low, can be with rotating parachute one
Rise and be put into umbrella cabin；After parachute-opening, rotating parachute drives umbrella bullet connection disc spins, and body drives friction disc spins by connect band, due to
The buoyancy of rotating parachute, rotating parachute applies upward pulling force to umbrella bullet terminal pad, body frictional disk is applied under gravity to
Under pulling force, the top of umbrella bullet terminal pad and the bottom of frictional disk contact with each other and rubbed, in the presence of frictional force, body
Rotating speed is tapered into, the rotating speed of rotating parachute becomes larger, and final body is identical with rotating parachute rotating speed, and the mechanism realizes rotating parachute
It is progressively synchronous with body rotating speed, the phenomenon that umbrella rope is reversed, wound is effectively prevented, parachute-opening is reliable.
2. before body transmitting, rotating parachute is located among umbrella cabin, if umbrella bullet terminal pad, frictional disk and body are relatively rotated, meeting
Cause umbrella rope, canopy to reverse winding, now by the cooperation of limited block and groove, realize umbrella bullet terminal pad, frictional disk and bullet
The synchronous axial system of body, is effectively prevented above-mentioned phenomenon, and after body transmitting, when rotating parachute is fully deployed, body connects with respect to umbrella bullet
Connect disk and frictional disk is moved downward, limited block exits groove, hereafter rotating parachute drives umbrella bullet connection disc spins, body passes through connection
Band drives friction disc spins, and under umbrella bullet terminal pad and the frictional force of frictional disk, rotating parachute is progressively synchronous with body rotating speed.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment of the present invention when body is not launched.
Fig. 2 is the structural representation of the embodiment of the present invention after body transmitting.
In figure：1- umbrella bullet terminal pads；2- frictional disks；3- rotating parachutes（Umbrella rope section）；4- bodies；5- limited blocks；6- connections
Band.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Fig. 2 the bindiny mechanism of a kind of rotating parachute and body, including center are equipped with the umbrella bullet terminal pad 1 of through hole
With frictional disk 2, rotating parachute 3 is connected by the umbrella rope of bottom with umbrella bullet terminal pad 1, and body 4 is connected by connect band 6 with frictional disk 2
Connect, frictional disk 2 is located at the top of umbrella bullet terminal pad 1 and external diameter is more than the aperture of the through hole of umbrella bullet terminal pad 1, and connect band 6 passes through umbrella bullet
The through hole of terminal pad 1.The mechanism realizes the connection of rotating parachute 3 and body 4, and simple in construction, lightweight, cost is low, can be with rotation
Turn umbrella 3 and be put into umbrella cabin together；After parachute-opening, rotating parachute 3 drives umbrella bullet terminal pad 1 to rotate, and body 4 is by connect band 6 with dynamic friction
Disk 2 rotates, due to the buoyancy of rotating parachute 3, and rotating parachute 3 applies upward pulling force to umbrella bullet terminal pad 1, and body 4 is in gravity
Under apply downward pulling force to frictional disk 2, the top of umbrella bullet terminal pad 1 and the bottom of frictional disk 2 contact with each other and rubbed, rubbing
Wipe in the presence of power, the rotating speed of body 4 is tapered into, the rotating speed of rotating parachute 3 becomes larger, final body 4 and rotating parachute 3 rotating speed
Identical, the mechanism realizes that rotating parachute 3 is progressively synchronous with the rotating speed of body 4, is effectively prevented that umbrella rope is reversed, winding shows
As parachute-opening is reliable.
As depicted in figs. 1 and 2, in the present embodiment, limited block 5, umbrella bullet terminal pad 1 and frictional disk 2 are fixed with body 4
The groove coordinated with limited block 5 is provided with, as shown in figure 1, the transmitting of body 4 front limited block 5 is stuck in umbrella bullet terminal pad 1 and frictional disk
In 2 groove.Before body 4 is launched, rotating parachute 3 is located among umbrella cabin, turns if umbrella bullet terminal pad 1, frictional disk 2 are relative with body 4
It is dynamic, umbrella rope, canopy can be caused to reverse winding, now by the cooperation of limited block 5 and groove, umbrella bullet terminal pad 1 is realized and rub
The synchronous axial system of disk 2 and body 4, is effectively prevented above-mentioned phenomenon, after body 4 is launched, when rotating parachute 3 is fully deployed, body 4
Moved downward with respect to umbrella bullet terminal pad 1 and frictional disk 2, limited block 5 exits groove, hereafter rotating parachute 3 drives umbrella bullet terminal pad 1 to revolve
Turn, body 4 by connect band 6 drive frictional disk 2 rotate, under umbrella bullet terminal pad 1 and the frictional force of frictional disk 2, rotating parachute 3 with
The progressively synchronization of the rotating speed of body 4.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (1)
1. the bindiny mechanism of a kind of rotating parachute and body, it is characterised in that：Including center be equipped with through hole umbrella bullet terminal pad and
Frictional disk, rotating parachute is connected by the umbrella rope of bottom with umbrella bullet terminal pad, and body is connected by connect band with frictional disk, frictional disk
Above the umbrella bullet terminal pad and external diameter is more than the aperture of umbrella bullet terminal pad through hole, connect band passes through the through hole of umbrella bullet terminal pad；
Limited block is fixed with body, umbrella bullet terminal pad and frictional disk are provided with the groove coordinated with limited block, body transmitting front limit
Block is stuck in the groove of umbrella bullet terminal pad and frictional disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510850569.1A CN105333775B (en) | 2015-11-30 | 2015-11-30 | The bindiny mechanism of rotating parachute and body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510850569.1A CN105333775B (en) | 2015-11-30 | 2015-11-30 | The bindiny mechanism of rotating parachute and body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105333775A CN105333775A (en) | 2016-02-17 |
| CN105333775B true CN105333775B (en) | 2017-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510850569.1A Active CN105333775B (en) | 2015-11-30 | 2015-11-30 | The bindiny mechanism of rotating parachute and body |
Country Status (1)
| Country | Link |
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| CN (1) | CN105333775B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202522B (en) * | 2017-07-07 | 2019-02-19 | 襄阳宏伟航空器有限责任公司 | A kind of rotating device separated for ammunition with parachute bullet umbrella |
| CN111578791A (en) * | 2020-05-12 | 2020-08-25 | 江苏永康机械有限公司 | Fixing device for speed reducing umbrella |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2613824B1 (en) * | 1987-04-10 | 1993-05-28 | Lacroix E Tous Artifices | SELF-PROPELLED ROCKET AND PYROTECHNIC LAUNCHING DEVICE INCORPORATING THE SAME |
| CN101954163B (en) * | 2010-10-21 | 2012-07-11 | 哈尔滨工程大学 | Intelligent forest fire fighting bomb |
| CN103252032B (en) * | 2013-05-13 | 2015-05-20 | 哈尔滨工程大学 | Intelligent forest fire extinguishing aerial bomb integrated loading module |
| CN205156767U (en) * | 2015-11-30 | 2016-04-13 | 航宇救生装备有限公司 | Coupling mechanism of rotating parachute and body |
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2015
- 2015-11-30 CN CN201510850569.1A patent/CN105333775B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105333775A (en) | 2016-02-17 |
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Effective date of registration: 20180720 Address after: 441003 Xinhua Road, Xiangyang, Hubei Province, No. 104 Patentee after: Chinese Air Lifesaving Inst. Address before: 441003 Xiangfan hi tech Zone 157 mailbox in Hubei Patentee before: Aerospace Life-Support Industries Co., Ltd. |
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