CN204568070U - The two chain stay releasing mechanism of a kind of unmanned aerial vehicle ejecting frame - Google Patents
The two chain stay releasing mechanism of a kind of unmanned aerial vehicle ejecting frame Download PDFInfo
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- CN204568070U CN204568070U CN201520173469.5U CN201520173469U CN204568070U CN 204568070 U CN204568070 U CN 204568070U CN 201520173469 U CN201520173469 U CN 201520173469U CN 204568070 U CN204568070 U CN 204568070U
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- chain stay
- frame face
- frame
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- releasing mechanism
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Abstract
The utility model relates to unmanned air vehicle technique field, be specifically related to the two chain stay releasing mechanism of a kind of unmanned aerial vehicle ejecting frame, it comprises the releasing mechanism main body be arranged on slide rail, described releasing mechanism main body comprises the frame support of a bottom surface opening, this frame support is by pushing up frame face, left frame face, right frame face, front frame face and after-frame face composition, this front frame face and after-frame face correspondence are provided with slide rail cavity, in the middle part of the two inwall sides in this front frame face and after-frame face, correspondence is provided with arc groove, the left and right sides correspondence in this left frame face and right frame face is provided with square hole, in this square hole, correspondence is provided with two groups of Guide rollerses, described slide rail both sides correspondence is provided with dome track, the arc groove at described frame support two side ends place is fastened on the dome track of slide rail both sides, its simplicity of design, adopts number of parts to reduce 70 percent than conventional, thus decreases fault rate, be optimized simultaneously, the advantages such as card machine phenomenon can not occur to delivery system.
Description
[technical field]
The utility model relates to unmanned air vehicle technique field, is specifically related to the two chain stay releasing mechanism of a kind of unmanned aerial vehicle ejecting frame.
[background technology]
Along with social development, unmanned plane is also more and more extensive in the application of every field.The unmanned plane now commercially sold, its mode of taking off generally is divided into rolling start and catapult-assisted take-off, and launching cradle is a track being about 4-6 rice, installs a mechanism that can slide above.Unmanned plane body is installed on the sliding mechanism, relies on the mode such as elastic or pressurized air by airplane catapult to takeoff speed.Existing releasing mechanism design is loaded down with trivial details, and in ejection process, fault rate is very high, can produce structural damage and cause aircraft to be scrapped to body.
[utility model content]
The purpose of this utility model is defect for prior art and deficiency, there is provided a kind of structure simple, the two chain stay releasing mechanism of a kind of unmanned aerial vehicle ejecting frame reasonable in design, easy to use, its simplicity of design, number of parts is adopted to reduce 70 percent than conventional, thus decrease fault rate, delivery system is optimized simultaneously, the advantages such as card machine phenomenon can not occur.
The two chain stay releasing mechanism of a kind of unmanned aerial vehicle ejecting frame described in the utility model, it comprises the releasing mechanism main body be arranged on slide rail, described releasing mechanism main body comprises the frame support of a bottom surface opening, this frame support is by pushing up frame face, left frame face, right frame face, front frame face and after-frame face composition, this front frame face and after-frame face correspondence are provided with slide rail cavity, in the middle part of the two inwall sides in this front frame face and after-frame face, correspondence is provided with arc groove, the left and right sides correspondence in this left frame face and right frame face is provided with square hole, in this square hole, correspondence is provided with two groups of Guide rollerses, described slide rail both sides correspondence is provided with dome track, the arc groove at described frame support two side ends place is fastened on the dome track of slide rail both sides, and the Guide rollers on these frame support two sides is fastened on dome track, the front portion of described releasing mechanism main body is provided with front chain stay, and this front chain stay is made up of chain stay left arm before corresponding and front chain stay right arm, and the external end head place of this front chain stay left arm and front chain stay right arm is provided with front chain stay groove, the rear portion of described releasing mechanism main body is movably set with rear chain stay, this rear chain stay is made up of corresponding rear chain stay left arm and rear chain stay right arm, the external end head place of this rear chain stay left arm and rear chain stay right arm is provided with rear chain stay groove, is provided with X-shaped link span between this rear chain stay left arm and rear chain stay right arm, bottom the lateral surface of described rear chain stay left arm and rear chain stay right arm, correspondence is provided with left locking column and right locking column.
Further, described rear chain stay with bottom it for pivot point, upwards can rotate 0-90 degree in the counterclockwise direction.
After adopting said structure, the utility model beneficial effect is: the two chain stay releasing mechanism of a kind of unmanned aerial vehicle ejecting frame described in the utility model, its simplicity of design, number of parts is adopted to reduce 70 percent than conventional, thus decrease fault rate, delivery system is optimized simultaneously, the advantages such as card machine phenomenon can not occur.
[accompanying drawing explanation]
Accompanying drawing described herein is used to provide to further understanding of the present utility model, forms a application's part, but does not form improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is construction profile schematic diagram of the present utility model.
Description of reference numerals:
1, slide rail; 11, dome track; 2, front chain stay; 21, front chain stay groove; 3, rear chain stay; 31, rear chain stay groove; 32, left locking column; 33, right locking column; 4, frame support; 41, arc groove; 42, slide rail cavity; 43, Guide rollers; 5, X-shaped link span.
[detailed description of the invention]
The utility model is described in detail, illustrative examples wherein and illustrate and be only used for explaining the utility model below in conjunction with accompanying drawing and specific embodiment, but not as to restriction of the present utility model.
As shown in Figure 1-Figure 3, the two chain stay releasing mechanism of a kind of unmanned aerial vehicle ejecting frame described in this detailed description of the invention, it comprises the releasing mechanism main body be arranged on slide rail 1, described releasing mechanism main body comprises the frame support 4 of a bottom surface opening, this frame support 4 is by frame face, top, left frame face, right frame face, front frame face and after-frame face composition, this front frame face and after-frame face correspondence are provided with slide rail cavity 42, in the middle part of the two inwall sides in this front frame face and after-frame face, correspondence is provided with arc groove 41, the left and right sides correspondence in this left frame face and right frame face is provided with square hole, in this square hole, correspondence is provided with two groups of Guide rollerses 43, described slide rail 1 both sides correspondence is provided with dome track 11, the arc groove 41 at described frame support 4 two side ends place is fastened on the dome track 11 of slide rail 1 both sides, and the Guide rollers 43 on these frame support 4 two sides is fastened on dome track 11, the front portion of described releasing mechanism main body is provided with front chain stay 2, and this front chain stay 2 is made up of chain stay left arm before corresponding and front chain stay right arm, and the external end head place of this front chain stay left arm and front chain stay right arm is provided with front chain stay groove 21, the rear portion of described releasing mechanism main body is movably set with rear chain stay 3, this rear chain stay 3 is made up of corresponding rear chain stay left arm and rear chain stay right arm, the external end head place of this rear chain stay left arm and rear chain stay right arm is provided with rear chain stay groove 31, is provided with X-shaped link span 5 between this rear chain stay left arm and rear chain stay right arm, bottom the lateral surface of described rear chain stay left arm and rear chain stay right arm, correspondence is provided with left locking column 32 and right locking column 33.
Preferred as one of the present utility model, described rear chain stay 3 with bottom it for pivot point, upwards can rotate 0-90 degree in the counterclockwise direction.
The utility model in use, aircraft is placed on above front chain stay and rear chain stay, this arrange in after chain stay can upwards 90 degree of rotations, aircraft four fulcrums be placed on front chain stay and rear chain stay four grooves (two front chain stay grooves and two after chain stay groove) in.When order is launched in execution, take off and rear chain stay band is fallen, realize discharging smoothly.
The two chain stay releasing mechanism of a kind of unmanned aerial vehicle ejecting frame described in the utility model, its simplicity of design, adopts number of parts to reduce 70 percent than conventional, thus decreases fault rate, be optimized simultaneously, the advantages such as card machine phenomenon can not occur to delivery system.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (2)
1. the two chain stay releasing mechanism of unmanned aerial vehicle ejecting frame, it is characterized in that: it comprises the releasing mechanism main body be arranged on slide rail (1), described releasing mechanism main body comprises the frame support (4) of a bottom surface opening, this frame support (4) is by frame face, top, left frame face, right frame face, front frame face and after-frame face composition, this front frame face and after-frame face correspondence are provided with slide rail cavity (42), in the middle part of the two inwall sides in this front frame face and after-frame face, correspondence is provided with arc groove (41), the left and right sides correspondence in this left frame face and right frame face is provided with square hole, in this square hole, correspondence is provided with two groups of Guide rollerses (43), described slide rail (1) both sides correspondence is provided with dome track (11), the arc groove (41) at described frame support (4) two side ends place is fastened on the dome track (11) of slide rail (1) both sides, and the Guide rollers (43) on this frame support (4) two sides is fastened on dome track (11), the front portion of described releasing mechanism main body is provided with front chain stay (2), this front chain stay (2) is made up of chain stay left arm before corresponding and front chain stay right arm, and the external end head place of this front chain stay left arm and front chain stay right arm is provided with front chain stay groove (21), the rear portion of described releasing mechanism main body is movably set with rear chain stay (3), this rear chain stay (3) is made up of corresponding rear chain stay left arm and rear chain stay right arm, the external end head place of this rear chain stay left arm and rear chain stay right arm is provided with rear chain stay groove (31), is provided with X-shaped link span (5) between this rear chain stay left arm and rear chain stay right arm, bottom the lateral surface of described rear chain stay left arm and rear chain stay right arm, correspondence is provided with left locking column (32) and right locking column (33).
2. the two chain stay releasing mechanism of a kind of unmanned aerial vehicle ejecting frame according to claim 1, is characterized in that: described rear chain stay (3) with bottom it for pivot point, upwards can rotate 0-90 degree in the counterclockwise direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173469.5U CN204568070U (en) | 2015-03-26 | 2015-03-26 | The two chain stay releasing mechanism of a kind of unmanned aerial vehicle ejecting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173469.5U CN204568070U (en) | 2015-03-26 | 2015-03-26 | The two chain stay releasing mechanism of a kind of unmanned aerial vehicle ejecting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204568070U true CN204568070U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520173469.5U Expired - Fee Related CN204568070U (en) | 2015-03-26 | 2015-03-26 | The two chain stay releasing mechanism of a kind of unmanned aerial vehicle ejecting frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN204568070U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314818A (en) * | 2016-09-22 | 2017-01-11 | 北京韦加无人机科技股份有限公司 | Catapulting rollout device and catapulting system of unmanned aerial vehicle |
| CN108910073A (en) * | 2018-08-03 | 2018-11-30 | 北京迈凯飞科技有限公司 | Unmanned aerial vehicle ejecting frame launching trolley and unmanned plane launching technique |
| CN110758762A (en) * | 2019-11-12 | 2020-02-07 | 航天时代飞鸿技术有限公司 | Unmanned aerial vehicle ejection locking releasing device and method |
-
2015
- 2015-03-26 CN CN201520173469.5U patent/CN204568070U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314818A (en) * | 2016-09-22 | 2017-01-11 | 北京韦加无人机科技股份有限公司 | Catapulting rollout device and catapulting system of unmanned aerial vehicle |
| CN106314818B (en) * | 2016-09-22 | 2019-10-15 | 北京韦加无人机科技股份有限公司 | A kind of unmanned aerial vehicle ejecting is sliding to run device and ejection system |
| CN108910073A (en) * | 2018-08-03 | 2018-11-30 | 北京迈凯飞科技有限公司 | Unmanned aerial vehicle ejecting frame launching trolley and unmanned plane launching technique |
| CN108910073B (en) * | 2018-08-03 | 2020-05-29 | 北京迈凯飞科技有限公司 | Unmanned aerial vehicle ejection rack launching trolley and unmanned aerial vehicle launching method |
| CN110758762A (en) * | 2019-11-12 | 2020-02-07 | 航天时代飞鸿技术有限公司 | Unmanned aerial vehicle ejection locking releasing device and method |
| CN110758762B (en) * | 2019-11-12 | 2021-05-25 | 航天时代飞鸿技术有限公司 | Unmanned aerial vehicle ejection locking releasing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20200326 |