CN217541671U - Target drone airfoil corrugated beam structure - Google Patents
Target drone airfoil corrugated beam structure Download PDFInfo
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- CN217541671U CN217541671U CN202221561153.XU CN202221561153U CN217541671U CN 217541671 U CN217541671 U CN 217541671U CN 202221561153 U CN202221561153 U CN 202221561153U CN 217541671 U CN217541671 U CN 217541671U
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Abstract
The application relates to a target drone airfoil corrugated beam structure, including the wing wallboard, the inside of wing wallboard is provided with the corrugated beam, the top of corrugated beam with the upper surface butt of wing wallboard, just the bottom of corrugated beam with the lower surface butt of wing wallboard. This application has and is convenient for fix unmanned aerial vehicle wing owner load structure and unmanned aerial vehicle wing installation, improves holistic assembly efficiency's effect.
Description
Technical Field
The application relates to the technical field of target drone, in particular to a target drone airfoil corrugated beam structure.
Background
In recent years, the existing target drone simulates the enemy aircraft or the incoming missile during military exercises or weapon missions by utilizing remote control or preset flight paths and modes, and provides a virtual target and a shooting chance for various artillery or missile systems.
At present, main bearing beam structures of wings of an unmanned aerial vehicle are mainly C-shaped beams and I-shaped beams, and the inner framework of the wings needs a plurality of rib plates to reinforce the wing structures.
To the correlation technique among the above-mentioned, the inventor thinks traditional unmanned aerial vehicle wing owner load bearing structural design comparatively loaded down with trivial details, and the assembly fixture that involves needs a plurality of locating pieces to lead to whole assembly fixture part quantity to be many, installation and debugging difficulty, until influencing whole unmanned aerial vehicle's development cycle.
SUMMERY OF THE UTILITY MODEL
In order to make things convenient for to fix unmanned aerial vehicle wing owner load structure and unmanned aerial vehicle wing installation, improve holistic assembly efficiency, this application provides a target drone aircraft airfoil corrugated beam structure.
The application provides a pair of target drone airfoil corrugated beam structure adopts following technical scheme:
the utility model provides a target drone airfoil corrugated beam structure, including the wing wallboard, the inside of wing wallboard is provided with the corrugated beam, the top of corrugated beam with the upper surface butt of wing wallboard, just the bottom of corrugated beam with the lower surface butt of wing wallboard.
Through adopting above-mentioned technical scheme, through placing the ripple roof beam in the inside of wing wallboard, and the top through the ripple roof beam supports the roof of wing wallboard, and supports the bottom of wing wallboard through the bottom of ripple roof beam, and the ripple roof beam is overall structure, be convenient for install the inside of wing wallboard, simplify wing assembly frock type frame, save cardboard such as traditional floor location, be convenient for install unmanned aerial vehicle wing owner load structure and unmanned aerial vehicle wing fixed, improve holistic assembly efficiency.
Optionally, the corrugated beam includes a plurality of upper supporting portions that the interval set up, adjacent two be provided with the lower supporting portion between the upper supporting portion, the upper supporting portion is located the top of lower supporting portion, and adjacent the upper supporting portion with link to each other through connecting portion between the lower supporting portion, upper supporting portion central point put department with link to each other through first bearing structure between the connecting portion, lower supporting portion central point put department with link to each other through second bearing structure between the connecting portion.
By adopting the technical scheme, the central part of the upper part of the corrugated beam is supported through the first supporting structure, the central part of the lower part of the corrugated beam is supported through the second supporting structure, the load at the central position of the upper part is transmitted to the connecting part, and the load at the central position of the lower part is transmitted to the connecting part.
Optionally, the first supporting structure includes a first connecting block fixed on one side of the connecting portion close to the upper portion, a first connecting groove is horizontally formed in the first connecting block, a first supporting plate is slidably connected to the inside of the first connecting groove, a second connecting block is fixedly connected to the lower surface of the upper portion, a second connecting groove is horizontally formed in the second connecting block, a second supporting plate is slidably connected to the inside of the second connecting groove, a first supporting rod is arranged between the first supporting plate and the second supporting plate, one end of the first supporting rod is hinged to the first supporting plate, and the other end of the first supporting rod is hinged to the second supporting plate.
Through adopting above-mentioned technical scheme, through stretching into the inside of first spread groove with first backup pad, and stretch into the inside of second spread groove with the second backup pad, and then the load that is located supporting part central point department transmits connecting portion through first bracing piece on.
Optionally, the second supporting structure includes a third connecting block fixed on the side of the lower supporting portion, a third connecting groove is horizontally formed in the third connecting block, a third supporting plate is slidably connected to the inside of the third connecting groove, a fourth connecting block is fixedly connected to the upper surface of the lower supporting portion, a fourth connecting groove is horizontally formed in the fourth connecting block, a fourth supporting plate is slidably connected to the inside of the fourth connecting groove, a second supporting rod is arranged between the third supporting plate and the fourth supporting plate, one end of the second supporting rod is hinged to the third supporting plate, and the other end of the second supporting rod is hinged to the fourth supporting plate.
Through adopting above-mentioned technical scheme, through stretching into the inside of third spread groove with the third backup pad, and stretch into the inside of fourth spread groove with the fourth backup pad, and then the load that is located lower part central point department transmits the connecting portion through the second bracing piece on.
Optionally, the upper surface of the second supporting plate is fixedly connected with a first limiting block, a first limiting groove is horizontally formed in the second connecting block, the first limiting groove is communicated with the second connecting groove relatively, and when the second supporting plate extends into the second connecting groove, the first limiting block can extend into the first limiting groove.
Through adopting above-mentioned technical scheme, through the inside relative slip of first stopper at first spacing groove that sets up to be convenient for stretch into the second backup pad and fix a position when the inside of second spread groove slides, and be convenient for stretch into the inside of second spread groove, the operating personnel's of being convenient for operation with two second backup pads.
Optionally, a first locking groove is formed in the first support plate, a first locking hole is formed in the first connecting block at a position corresponding to the first locking groove, a first locking block is slidably connected to the inside of the first locking hole, a first elastic member is fixedly connected to one side, away from the first locking groove, of the first locking block, and the other end of the first elastic member is fixedly connected with the first connecting block.
Through adopting above-mentioned technical scheme, when first backup pad stretches into the inside of first connecting groove, first locking hole is relative with first locking groove, and then first elastic component promotes first locking piece and stretches into the inside of first locking groove, and then fixes first backup pad in the inside of first connecting block.
Optionally, the lower surface of the fourth supporting plate is fixedly connected with a second limiting block, a second limiting groove is horizontally formed in the fourth connecting block, the second limiting groove is communicated with the fourth connecting groove relatively, and when the fourth supporting plate stretches into the fourth connecting groove, the second limiting block can stretch into the second limiting groove.
Through adopting above-mentioned technical scheme, through the inside relative slip of second stopper at the second spacing groove that sets up to be convenient for stretch into the fourth backup pad and fix a position when the inside of fourth spread groove slides, and be convenient for stretch into the inside of fourth spread groove, the operating personnel's of being convenient for operation with two fourth backup pads.
Optionally, the upper surface of first stopper is vertical has seted up first spacing locking groove, just the second connecting block for first spacing locking hole has been seted up to the position of first spacing locking groove is vertical, the inside sliding connection in first spacing locking hole has first spacing locking block, the top fixedly connected with second elastic component of first spacing locking block, the second elastic component deviates from the one end of first spacing locking block with second connecting block fixed connection works as first stopper stretches into during the inside in first spacing groove, first spacing locking block can stretch into the inside of first spacing locking groove.
Through adopting above-mentioned technical scheme, when stretching into the inside of first spacing groove with first stopper for first spacing locking groove is relative with first spacing locking hole, and then the inside that first spacing locking block stretched into first spacing locking groove is promoted to the second elastic component, and then fixes the inside at the second connecting block, the operating personnel's of being convenient for operation at the second backup pad.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through placing the ripple roof beam in the inside of wing wallboard, and support the roof of wing wallboard through the top of ripple roof beam, and support the bottom of wing wallboard through the bottom of ripple roof beam, and the ripple roof beam is overall structure, is convenient for install the inside of wing wallboard, simplifies wing assembly frock type frame, saves cardboard such as traditional floor location, is convenient for fix unmanned aerial vehicle wing owner load structure and unmanned aerial vehicle wing installation, improves holistic assembly efficiency.
2. The center portion of the upper portion of the corrugated beam is supported by the first support structure, and the center portion of the lower portion of the corrugated beam is supported by the second support structure, so that the load at the center position of the upper portion is transmitted to the connecting portion, and the load at the center position of the lower portion is transmitted to the connecting portion.
3. The second limiting block slides relatively in the second limiting groove, so that the fourth supporting plate can be positioned when the fourth supporting plate slides in the fourth connecting groove, the two fourth supporting plates can be conveniently stretched in the fourth connecting groove, and operation of operators is facilitated.
Drawings
FIG. 1 is a schematic illustration of the overall structure of an embodiment of a target drone airfoil corrugated beam structure of the present application;
FIG. 2 is a schematic illustration of an upper side of a corrugated beam of an exemplary embodiment of a target drone airfoil corrugated beam structure;
FIG. 3 is a schematic view of the underside of a corrugated beam of an embodiment of a target drone airfoil corrugated beam structure of the present application;
FIG. 4 is a cross-sectional view of a first support structure and a second support structure of a target drone airfoil corrugated beam structure in an embodiment of the present application;
fig. 5 is an enlarged view of a portion a in fig. 4;
fig. 6 is an enlarged view of a portion B in fig. 4;
fig. 7 is an enlarged view of portion C in fig. 4;
fig. 8 is an enlarged view of a portion D in fig. 4.
Description of the reference numerals: 1. wing panels; 2. a corrugated beam; 21. an upper support portion; 22. a lower support portion; 23. a connecting portion; 3. a first support structure; 31. a first connection block; 311. a first connecting groove; 312. a first locking hole; 313. a first locking piece; 314. a first spring; 32. a second connecting block; 321. a second connecting groove; 322. a first limit groove; 323. a first limit locking hole; 324. a first limit locking block; 325. a second spring; 33. a first support plate; 331. a first locking groove; 34. a second support plate; 341. a first stopper; 342. a first limit locking groove; 35. a first support bar; 4. a second support structure; 41. a third connecting block; 411. a third connecting groove; 412. a second locking hole; 413. a second locking block; 414. a third spring; 42. a fourth connecting block; 421. a fourth connecting groove; 422. a second limit groove; 423. a second limit locking hole; 424. a second limit locking block; 425. a fourth spring; 43. a third support plate; 431. a second locking slot; 44. a fourth support plate; 441. a second limiting block; 442. a second limit locking groove; 45. a second support bar.
Detailed Description
The present application is described in further detail below with reference to figures 1-8.
The embodiment of the application discloses target drone airfoil corrugated beam structure. Referring to fig. 1 and 2, the target drone airfoil corrugated beam structure comprises a wing wall plate 1, wherein the wing wall plate 1 is of a hollow structure, and a corrugated beam 2 is horizontally arranged inside the wing wall plate 1.
Referring to fig. 2 and 3, the corrugated beam 2 includes upper supporting portions 21 located on the inner side wall above the wing panel 1, the upper supporting portions 21 are arranged at intervals along the wing direction, a lower supporting portion 22 is arranged between two adjacent upper supporting portions 21, the lower supporting portion 22 is located on the inner side wall below the wing panel 1, the adjacent upper supporting portions 21 and the adjacent lower supporting portions 22 are connected with each other through a connecting portion 23, the top end of the connecting portion 23 is fixedly connected with the upper supporting portions 21, and the bottom end of the connecting portion 23 is fixedly connected with the lower supporting portion 22, so that a corrugated structure is formed by the upper supporting portions 21, the lower supporting portions 22 and the connecting portion 23.
The upper supporting part 21 of the corrugated beam 2 is fixedly connected with the wing wall plate 1, the lower supporting part 22 of the corrugated beam 2 is fixedly connected with the wing wall plate 1, and the wing wall plate 1 is supported through the corrugated beam 2.
The upper support part 21 and the connecting part 23 are connected through the first support structure 3, one end of the first support structure 3 close to the upper support part 21 is located at the center of the upper support part 21, and the center of the upper support part 21 is supported through the first support structure 3.
The lower support part 22 and the connecting part 23 are connected through the second support structure 4, one end of the second support structure 4 close to the lower support part 22 is located at the center of the lower support part 22, and the center of the lower support part 22 is supported through the second support structure 4.
Referring to fig. 5 and 6, the first supporting structure 3 includes a first connecting block 31 fixed on one side of the connecting portion 23 close to the upper portion 21, and a first connecting groove 311 is horizontally formed on the first connecting block 31. The lower surface of the upper portion 21 is fixedly connected with a second connecting block 32, and a second connecting groove 321 is horizontally formed in the lower surface of the second connecting block 32.
The inside sliding connection of first connecting groove 311 has first backup pad 33, and the inside sliding connection of second connecting groove 321 has second backup pad 34, and the inside of one second connecting groove 321 stretches into there are two second backup pads 34, and sliding connection between two adjacent second backup pads 34.
A first supporting rod 35 is disposed between the first supporting plate 33 and the second supporting plate 34, one end of the first supporting rod 35 is hinged to the first supporting plate 33, and the other end of the first supporting rod 35 is hinged to the second supporting plate 34. The first connecting block 31 is disposed to be opened with respect to the position of the first support bar 35, and the second connecting block 32 is disposed to be opened with respect to the position of the first support bar 35.
The upper surface of the second supporting plate 34 is fixedly connected with a first limiting block 341, a first limiting groove 322 is horizontally arranged on the second connecting block 32 relative to the first limiting block 341, the first limiting groove 322 is relatively communicated with the second connecting groove 321, and the first limiting block 341 is located inside the first limiting groove 322 and is relatively connected in a sliding manner.
The first support plate 33 is provided with a first locking groove 331, and the first connecting block 31 is provided with a first locking hole 312 at a position corresponding to the first locking groove 331, and when the first support plate 33 completely extends into the first connecting groove 311, the first locking hole 312 is opposite to the first locking groove 331. A first locking block 313 is slidably connected inside the first locking hole 312, a first spring 314 is arranged on one side of the first locking block 313 close to the bottom of the first locking hole 312, one end of the first spring 314 is fixedly connected with the first locking block 313, the other end of the first spring 314 is fixedly connected with the first connecting block 31, and when the first spring 314 is in a free state, the first locking block 313 is exposed from the inside of the first locking hole 312.
The upper surface of the first stopper 341 is vertically provided with a first stopper-locking groove 342, and the second connecting block 32 is provided with a first stopper-locking hole 323 at a position corresponding to the first stopper-locking groove 342, and when the first stopper 341 is completely located inside the first stopper-locking groove 322, the first stopper-locking groove 342 is opposite to the first stopper-locking hole 323. The first limit locking block 324 is connected to the inside of the first limit locking hole 323 in a sliding mode, a second spring 325 is arranged at one end, close to the bottom of the first limit locking hole 323, of the first limit locking block 324, one end of the second spring 325 is fixedly connected with the first limit locking block 324, the other end of the second spring 325 is fixedly connected with the second connecting block 32, and when the second spring 325 is in a free state, the first limit locking block 324 is exposed from the inside of the first limit locking hole 323.
Referring to fig. 7 and 8, the second supporting structure 4 includes a third connecting block 41 fixed on one side of the connecting portion 23 close to the lower supporting portion 22, and a third connecting groove 411 is horizontally formed in the third connecting block 41. The upper surface fixed connection of lower supporting portion 22 has fourth connecting block 42, and fourth connecting groove 421 has been seted up to the upper surface upper level of fourth connecting block 42.
The inside sliding connection of third connecting groove 411 has third backup pad 43, and the inside sliding connection of fourth connecting groove 421 has fourth backup pad 44, and the inside of a fourth connecting groove 421 stretches into two fourth backup pads 44, and sliding connection between two adjacent fourth backup pads 44.
A second support rod 45 is disposed between the third support plate 43 and the fourth support plate 44, one end of the second support rod 45 is hinged to the third support plate 43, and the other end of the second support rod 45 is hinged to the fourth support plate 44. The third connecting block 41 is provided to be opened with respect to the position of the second support rod 45, and the fourth connecting block 42 is provided to be opened with respect to the position of the second support rod 45.
The lower surface of the fourth supporting plate 44 is fixedly connected with a second limiting block 441, a second limiting groove 422 is horizontally arranged on the fourth connecting block 42 relative to the second limiting block 441, the second limiting groove 422 is relatively communicated with the fourth connecting groove 421, and the second limiting block 441 is positioned inside the second limiting groove 422 and is relatively connected in a sliding manner.
The third support plate 43 is opened with a second locking groove 431, and a second locking hole 412 is opened at a position of the third connection block 41 opposite to the second locking groove 431, and when the third support plate 43 completely extends into the third connection groove 411, the second locking hole 412 is opposite to the second locking groove 431. A second locking block 413 is slidably connected to the inside of the second locking hole 412, a third spring 414 is disposed on one side of the second locking block 413 close to the bottom of the second locking hole 412, one end of the third spring 414 is fixedly connected to the second locking block 413, the other end of the third spring 414 is fixedly connected to the third connecting block 41, and when the third spring 414 is in a free state, the second locking block 413 is exposed from the inside of the second locking hole 412.
The upper surface of the second limiting block 441 is provided with a second limiting locking groove 442 vertically, and the fourth connecting block 42 is provided with a second limiting locking hole 423 relative to the position of the second limiting locking groove 442, and when the second limiting block 441 is completely located inside the second limiting groove 422, the second limiting locking groove 442 is opposite to the second limiting locking hole 423. The inside sliding connection of second limit locking hole 423 has second limit locking piece 424, and the one end that second limit locking piece 424 is close to the hole bottom of second limit locking hole 423 is provided with fourth spring 425, the one end and the second limit locking piece 424 fixed connection of fourth spring 425, and the other end and the fourth connecting block 42 fixed connection of fourth spring 425, when fourth spring 425 is free state, second limit locking piece 424 exposes from the inside of second limit locking hole 423.
The implementation principle of a target drone airfoil corrugated beam structure of the embodiment of the application is as follows: by placing the corrugated spar 2 inside the wing panel 1, the upper and lower surfaces of the wing panel 1 are supported by the upper and lower supports 21, 22. By extending the first support plate 33 into the inside of the first connecting groove 311 and the second support plate 34 into the inside of the second connecting groove 321, the load at the middle position of the upper portion 21 is transmitted to the position of the connecting portion 23 through the first connecting rod, and the center position of the upper portion 21 is supported by the first connecting rod.
By extending the third support plate 43 into the inside of the third connecting groove 411 and the fourth support plate 44 into the inside of the fourth connecting groove 421, the load at the middle position of the lower portion 22 is transmitted to the position of the connecting portion 23 through the second connecting rod, and the center position of the lower portion 22 is supported by the second connecting rod.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a target drone airfoil corrugated beam structure which characterized in that: including wing wallboard (1), the inside of wing wallboard (1) is provided with corrugated beam (2), the top of corrugated beam (2) with the upper surface butt of wing wallboard (1), just the bottom of corrugated beam (2) with the lower surface butt of wing wallboard (1).
2. The target machine airfoil corrugated beam structure of claim 1, wherein: ripple roof beam (2) including last supporting part (21) that a plurality of intervals set up, adjacent two be provided with down supporting part (22) between last supporting part (21), last supporting part (21) are located the top of down supporting part (22), and adjacent go up supporting part (21) with link to each other through connecting portion (23) between the down supporting part (22), go up supporting part (21) central point department of putting with link to each other through first bearing structure (3) between connecting portion (23), lower supporting part (22) central point department of putting with link to each other through second bearing structure (4) between connecting portion (23).
3. The target drone airfoil corrugated beam structure of claim 2, wherein: first bearing structure (3) are including fixing connecting portion (23) are close to first connecting block (31) of upper support portion (21) one side, first connecting groove (311) have been seted up to first connecting block (31) upper level, the inside sliding connection of first connecting groove (311) has first backup pad (33), the lower fixed surface of upper support portion (21) is connected with second connecting block (32), second connecting groove (321) have been seted up to second connecting block (32) upper level, the inside sliding connection of second connecting groove (321) has second backup pad (34), first backup pad (33) with be provided with first bracing piece (35) between second backup pad (34), the one end of first bracing piece (35) with first backup pad (33) are articulated to be set up, just the other one end of first bracing piece (35) with second backup pad (34) are articulated to be set up.
4. The target drone airfoil corrugated beam structure of claim 2, wherein: second bearing structure (4) are including fixing connecting portion (23) are close to third connecting block (41) of lower supporting portion (22) one side, third connecting groove (411) have been seted up to third connecting block (41) upper level, the inside sliding connection of third connecting groove (411) has third backup pad (43), the last fixed surface of lower supporting portion (22) is connected with fourth connecting block (42), fourth connecting groove (421) have been seted up to fourth connecting block (42) upper level, the inside sliding connection of fourth connecting groove (421) has fourth backup pad (44), third backup pad (43) with be provided with second bracing piece (45) between fourth backup pad (44), the one end of second bracing piece (45) with articulated setting between third backup pad (43), the other one end of second bracing piece (45) with articulated setting between fourth backup pad (44).
5. The target drone airfoil corrugated beam structure of claim 3, wherein: the upper surface fixed connection of second backup pad (34) has first stopper (341), just first spacing groove (322) have been seted up to second connecting block (32) upper level, first spacing groove (322) with second connecting groove (321) communicate relatively, works as second backup pad (34) stretch into during the inside of second connecting groove (321), first stopper (341) can stretch into the inside of first spacing groove (322).
6. The target machine airfoil corrugated beam structure of claim 3, wherein: first locking groove (331) has been seted up on first backup pad (33), first locking hole (312) have been seted up for the position of first locking groove (331) in first connecting block (31), the inside sliding connection in first locking hole (312) has first locking block (313), first locking block (313) deviate from one side fixedly connected with first elastic component in first locking groove (331), the other end of first elastic component with first connecting block (31) fixed connection.
7. The target drone airfoil corrugated beam structure of claim 4, wherein: the lower surface fixedly connected with second stopper (441) of fourth backup pad (44), just second spacing groove (422) have been seted up to fourth connecting block (42) upper level, second spacing groove (422) with fourth spread groove (421) communicate relatively, work as fourth backup pad (44) stretch into during the inside of fourth spread groove (421), second stopper (441) can stretch into the inside of second spacing groove (422).
8. The target drone airfoil corrugated beam structure of claim 5, wherein: first spacing locking groove (342) has been seted up to the upper surface of first stopper (341) is vertical, just second connecting block (32) for first spacing locking groove (342) has vertically been seted up in the position first spacing locking hole (323), the inside sliding connection of first spacing locking hole (323) has first spacing locking block (324), the top fixedly connected with second elastic component of first spacing locking block (324), the second elastic component deviates from the one end of first spacing locking block (324) with second connecting block (32) fixed connection works as first stopper (341) stretch into during the inside of first spacing groove (322), first spacing locking block (324) can stretch into the inside of first spacing locking groove (342).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221561153.XU CN217541671U (en) | 2022-06-21 | 2022-06-21 | Target drone airfoil corrugated beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221561153.XU CN217541671U (en) | 2022-06-21 | 2022-06-21 | Target drone airfoil corrugated beam structure |
Publications (1)
| Publication Number | Publication Date |
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| CN217541671U true CN217541671U (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221561153.XU Active CN217541671U (en) | 2022-06-21 | 2022-06-21 | Target drone airfoil corrugated beam structure |
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| CN (1) | CN217541671U (en) |
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- 2022-06-21 CN CN202221561153.XU patent/CN217541671U/en active Active
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Inventor after: Wang Lei Inventor after: Sun Lijun Inventor before: Wang Lei Inventor before: Sun Lijun Inventor before: Di Suwen |