CN218646157U - Parachute flicking device for training of solid rocket - Google Patents
Parachute flicking device for training of solid rocket Download PDFInfo
- Publication number
- CN218646157U CN218646157U CN202222418143.7U CN202222418143U CN218646157U CN 218646157 U CN218646157 U CN 218646157U CN 202222418143 U CN202222418143 U CN 202222418143U CN 218646157 U CN218646157 U CN 218646157U
- Authority
- CN
- China
- Prior art keywords
- parachute
- training
- lid
- solid rocket
- movable plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model relates to a parachute opening device for a solid rocket training projectile, belonging to the technical field of training projectiles, which comprises a training projectile main body, wherein the training projectile main body is internally provided with a storage groove and a movable cavity; the movable plug is movably arranged in the storage groove and used for storing the parachute; the umbrella opening device is arranged in the movable cavity and used for limiting the movable plug. Through the activity of slider and slide bar cup joint, conveniently inject the movement track of activity stopper, through the activity of electric putter drive switching lid, will switch the lid and set to the C type, guarantee the outside integrality of training bullet main part, switch lid one end and be equipped with the slope lid, and slope lid and hypotenuse adaptation, the convenient quick recovery of realizing the activity stopper. The pushing spring ejects the movable plug, so that the parachute can be conveniently opened, and the condition that the parachute cannot be opened in time due to the fact that the parachute breaks down is avoided.
Description
Technical Field
The utility model belongs to the technical field of the training bullet, concretely relates to solid rocket training bullet parachute opening device.
Background
The solid rocket engine is a propulsion device taking a solid chemical propellant as a power source, and is widely applied to the fields of national defense, war industry, aerospace, aviation and the like. The combustion chamber is used as a place for storing and combusting the propellant in the structure of the solid rocket engine, and the volume of the inner cavity of the combustion chamber directly determines the loading amount of the propellant, so that the launching performance of the solid rocket engine is influenced. The current solid rocket training bullet uses automatic parachute device usually, and the automatic parachute device of traditional relies on wind-force and resistance to open the parachute, in case the problem in time hardly deals with, meets accident easily.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a solid rocket training bullet parachute opening device has the convenient parachute opening device and opens, simple structure's characteristics.
The purpose of the utility model can be realized by the following technical scheme:
a parachute opening device for training of a solid rocket comprises,
the training bullet comprises a training bullet main body, wherein a storage groove and a movable cavity are formed in the training bullet main body;
the movable plug is movably arranged in the storage groove and used for storing the parachute;
the umbrella opening device is arranged in the movable cavity and used for limiting the movable plug.
As the utility model discloses a preferred technical scheme of solid rocket training bullet parachute opening device, set up the recess in the activity stopper, one side of activity stopper still is equipped with the hypotenuse.
As the utility model discloses a preferred technical scheme of solid rocket training bullet parachute opening device, parachute opening device includes:
the opening and closing cover moves in the movable cavity and is used for limiting the movable plug;
and the electric push rod is fixedly arranged in the movable cavity, and the output of the electric push rod is fixedly connected with the opening and closing cover.
As the utility model discloses a preferred technical scheme of solid rocket training bullet parachute opening device, the lid that opens and shuts is C type structure, one of the lid bottom that opens and shuts serves and is equipped with the inclined cover, inclined cover and hypotenuse adaptation.
As the utility model discloses a preferred technical scheme of solid rocket training bullet parachute opening device, fixedly connected with a plurality of top tight spring between the bottom of activity stopper and the storage tank in the training bullet main part.
As the utility model discloses a preferred technical scheme of solid rocket training bullet parachute opening device, the one end fixedly connected with slider of activity stopper, the inside fixedly connected with slide bar of training bullet main part, the slide bar cup joints with the slider slip.
The beneficial effects of the utility model are that:
through the activity of slider and slide bar cup joint, conveniently inject the movement track of activity stopper, through the activity of electric putter drive switching lid, will switch the lid and set to the C type, guarantee the outside integrality of training bullet main part, switch lid one end and be equipped with the slope lid, and slope lid and hypotenuse adaptation, the convenient quick recovery of realizing the activity stopper. The pushing spring ejects the movable plug, so that the parachute can be conveniently opened, and the condition that the parachute cannot be opened in time due to the fact that the parachute breaks down is avoided.
Drawings
To facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the training projectile main body of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
description of the main elements
In the figure: 1. a training bullet body; 11. a movable cavity; 2. an umbrella opening device; 21. opening and closing the cover; 211. a tilt cover; 22. an electric push rod; 23. a slide bar; 24. a slider; 25. the spring is tightly propped; 26. a movable plug; 261. a groove; 262. a beveled edge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that, if the present invention relates to a directional indication (such as up, down, left, right, front, back, 8230 \8230;, 8230;), the directional indication is only used to explain the relative position relationship between the components in a specific posture, the motion situation, etc., and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if the expression "and/or" and/or "is used throughout, the meaning includes three parallel schemes, for example," A and/or B ", including scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-3, a parachute opening device for training of a solid rocket comprises,
the training bullet comprises a training bullet main body 1, wherein a storage groove and a movable cavity 11 are formed in the training bullet main body 1;
the movable plug 26 is movably arranged in the storage groove and used for storing the parachute;
the umbrella opening device 2 is arranged in the movable cavity 11 and used for limiting the movable plug 26.
In this embodiment, bind the parachute on the movable stopper 26, through the activity of parachute opening device 2 control movable stopper 26, conveniently accomodate the parachute to guarantee opening and shutting of parachute, avoid the parachute to break down and lead to the condition that can not in time open the parachute.
Specifically, a groove 261 is formed in the movable plug 26, and a bevel edge 262 is further formed on one side of the movable plug 26. A plurality of jacking springs 25 are fixedly connected between the bottom of the movable plug 26 and the storage groove in the training bullet main body 1. One end of the movable plug 26 is fixedly connected with a sliding block 24, the interior of the training bullet main body 1 is fixedly connected with a sliding rod 23, and the sliding rod 23 is in sliding sleeve connection with the sliding block 24.
In this embodiment, seted up recess 261 in the activity stopper 26, horizontal setting through recess 261, the convenient lid 21 that opens and shuts is to the control of activity stopper 26, simultaneously, be C type looks adaptation with the lid 21 that opens and shuts, cup joint through the activity of slider 24 with slide bar 23, the convenient motion track to activity stopper 26 is injectd, when parachute opening device 2 removes the back, push up tight spring 25 and pop out activity stopper 26, make things convenient for opening of parachute, avoid the parachute to break down and lead to the condition that can not in time open the parachute.
Specifically, the umbrella opening device 2 includes:
the opening and closing cover 21 moves in the movable cavity 11 and is used for limiting the movable plug 26;
and the electric push rod 22 is fixedly arranged in the movable cavity 11, and the output of the electric push rod 22 is fixedly connected with the opening and closing cover 21.
The cover 21 is of a C-shaped structure, one end of the bottom of the cover 21 is provided with an inclined cover 211, and the inclined cover 211 is matched with the inclined edge 262.
In this embodiment, electric putter 22 carries out remote control through the signal of telecommunication, opens and shuts the activity of lid 21 through electric putter 22 drive, will open and shut lid 21 and set to the C type, guarantees the outside integrality of training bullet main part 1, and open and shut lid 21 one end and be equipped with inclined cover 211, and inclined cover 211 and hypotenuse 262 adaptation conveniently realize the quick recovery to activity stopper 26.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a solid rocket training bullet parachute-opening device which characterized in that: comprises the steps of (a) preparing a substrate,
the training bullet comprises a training bullet main body (1), wherein a storage groove and a movable cavity (11) are formed in the training bullet main body (1);
the movable plug (26), the said movable plug (26) is set up in the storage tank movably, is used for the storage of the parachute;
the umbrella opening device (2) is arranged in the movable cavity (11) and used for limiting the movable plug (26).
2. A solid rocket training parachute-popping apparatus according to claim 1, wherein: a groove (261) is formed in the movable plug (26), and a bevel edge (262) is further arranged on one side of the movable plug (26).
3. A solid rocket training parachute-popping apparatus as recited in claim 2, wherein: the parachute opening device (2) comprises:
the opening and closing cover (21) moves in the movable cavity (11) and is used for limiting the movable plug (26);
the electric push rod (22), the electric push rod (22) is fixedly installed in the movable cavity (11), and the output of the electric push rod (22) is fixedly connected with the opening and closing cover (21).
4. A solid rocket training parachute-popping apparatus according to claim 3, wherein: the lid (21) that opens and shuts is C type structure, open and shut and be equipped with tilt cover (211) on one end of lid (21) bottom, tilt cover (211) and hypotenuse (262) adaptation.
5. The parachute-opening device for training a solid rocket according to claim 1, wherein: a plurality of jacking springs (25) are fixedly connected between the bottom of the movable plug (26) and the storage groove in the training bullet main body (1).
6. A solid rocket training parachute-popping apparatus according to claim 1, wherein: one end fixedly connected with slider (24) of activity stopper (26), the inside fixedly connected with slide bar (23) of training bullet main part (1), slide bar (23) and slider (24) slip cup joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222418143.7U CN218646157U (en) | 2022-09-13 | 2022-09-13 | Parachute flicking device for training of solid rocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222418143.7U CN218646157U (en) | 2022-09-13 | 2022-09-13 | Parachute flicking device for training of solid rocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218646157U true CN218646157U (en) | 2023-03-17 |
Family
ID=85490729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222418143.7U Active CN218646157U (en) | 2022-09-13 | 2022-09-13 | Parachute flicking device for training of solid rocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218646157U (en) |
-
2022
- 2022-09-13 CN CN202222418143.7U patent/CN218646157U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6854205B2 (en) | Grip and firearm with grip having internal inwardly stepped battery storage chamber | |
| CN218646157U (en) | Parachute flicking device for training of solid rocket | |
| US5363791A (en) | Weapons launch system | |
| US20050000140A1 (en) | Grip and firearm with grip having hinged pull tab | |
| CN102506547A (en) | Refrigerator | |
| CN108528261A (en) | A kind of new-energy automobile charging structure | |
| CN211824060U (en) | Portable light high-strength patrol missile launching device | |
| US10507726B2 (en) | Pop-up device of fuel door | |
| CN108471011A (en) | The charging unit of new-energy automobile | |
| CN110169720A (en) | A kind of vacuum flask assemble method | |
| US2500169A (en) | Battery filler device having a puncturing element for piercing an evacuated battery enclosing can | |
| KR102302652B1 (en) | marine launch drone | |
| GB468583A (en) | Improvements in devices for reducing the recoil of firearms | |
| CN208336601U (en) | A kind of new-energy automobile charging unit | |
| US20210172700A1 (en) | Soft projectile launcher | |
| CN208343956U (en) | New-energy automobile charging structure | |
| CN215418388U (en) | High-temperature-resistant and high-humidity-resistant battery shell for naval vessel communication | |
| CN107018602B (en) | The lighting circuit and DC charging rifle of DC charging rifle | |
| CN204511704U (en) | A kind of isolation insurance institution of igniter | |
| CN214145682U (en) | Dual-fuel oil-gas automatic switching transmission device | |
| CN212900048U (en) | Lock key worm wheel with lock key convenient to store | |
| CN216783868U (en) | Unmanned aerial vehicle cabin for placing submachine | |
| CN107165760B (en) | A kind of vehicle-mounted igniter of easily assembling drawing and pulling type | |
| CN204793123U (en) | Compound battery | |
| CN212429025U (en) | Structure is optimized to intake duct mechanical type blanking cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |