CN113872723B - Unmanned aerial vehicle signal transmission device that anti-interference used - Google Patents
Unmanned aerial vehicle signal transmission device that anti-interference used Download PDFInfo
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- CN113872723B CN113872723B CN202111118945.XA CN202111118945A CN113872723B CN 113872723 B CN113872723 B CN 113872723B CN 202111118945 A CN202111118945 A CN 202111118945A CN 113872723 B CN113872723 B CN 113872723B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/60—Jamming involving special techniques
- H04K3/62—Jamming involving special techniques by exposing communication, processing or storing systems to electromagnetic wave radiation, e.g. causing disturbance, disruption or damage of electronic circuits, or causing external injection of faults in the information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K3/00—Jamming of communication; Counter-measures
- H04K3/80—Jamming or countermeasure characterized by its function
- H04K3/84—Jamming or countermeasure characterized by its function related to preventing electromagnetic interference in petrol station, hospital, plane or cinema
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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Abstract
The invention belongs to the technical field of signal transmission, in particular to an anti-interference unmanned aerial vehicle signal transmission device, which aims at the problems that the existing signal transmitter is usually fixedly installed through a large number of bolts and is inconvenient to disassemble, and the invention provides a scheme which comprises a storage box, wherein one side of the storage box is hinged with a box door, the inner wall of the storage box is slidingly connected with a mounting plate, the inside of the storage box is provided with a lifting assembly for lifting the mounting plate, the top of the mounting plate is fixedly connected with a fixing plate, and one side of the fixing plate is fixedly connected with an anti-electromagnetic interference device; the invention has simple structure and convenient use, and can shield the entrance through the shielding plate, thereby preventing the signal transmitter from being soaked by rainwater and damaged when the signal transmitter encounters rain weather, and the signal transmitter can be fixed through the clamping plate, so as to ensure the stability of the signal transmitter when in use.
Description
Technical Field
The invention relates to the technical field of signal transmission, in particular to an unmanned aerial vehicle signal transmission device for anti-interference.
Background
The unmanned plane is simply called as an unmanned plane, and compared with the manned plane, the unmanned plane has the advantages of small volume, low manufacturing cost, convenient use, low requirement on battle environment, stronger battlefield viability and the like, and the unmanned plane is controlled and signal transmitted by utilizing radio remote control equipment and a self-provided program control device.
The traditional unmanned aerial vehicle signal transmission device is when installing signal transmitter, it is fixed mounting through a large amount of bolts generally, and just so, when needs dismantlement or maintenance to it has just caused, need consume a large amount of time to dismantle it, thereby make work efficiency not high, moreover because signal transmitter is usually exposed outside, just so lead to it when meetting the rainwater weather, be soaked by the rainwater easily, influence its normal work, and be inconvenient for adjusting signal transmitter's height, just so lead to very easily to the signal transmission to it and cause the influence, so we propose an unmanned aerial vehicle signal transmission device for anti-interference for solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a signal transmitter is usually fixedly installed through a large number of bolts, so that the signal transmitter is inconvenient to disassemble, and in addition, the signal transmitter is usually exposed, so that the signal transmitter is easily soaked by rainwater when the signal transmitter encounters rainy weather, and the normal work of the signal transmitter is influenced.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an unmanned aerial vehicle signal transmission device that anti-interference used, includes deposits the case, one side of depositing the case articulates there is the chamber door, the inner wall sliding connection who deposits the case has the mounting panel, the inside of depositing the case is provided with the lifting unit who makes the mounting panel go up and down, the top fixedly connected with fixed plate of mounting panel, one side fixedly connected with electromagnetic interference resistant ware of fixed plate, the standing groove has been seted up at the top of fixed plate, signal transmission ware has been placed to the inside of standing groove, the inside of fixed plate is provided with fixed signal transmission ware's fixed subassembly, the access & exit with fixed plate matched with has been seted up at the top of depositing the case, one side of depositing the case is provided with the shielding subassembly of access & exit.
Preferably, the lifting assembly comprises a threaded rod which is rotationally connected with the inner wall of the top of the storage box, a motor is fixedly connected with the bottom of the storage box, the bottom of the threaded rod penetrates through the storage box and is fixedly connected with an output shaft of the motor, two sides, far away from each other, of the mounting plate are fixedly connected with connecting plates, the other ends of the connecting plates are in sliding connection with the inner wall of the storage box, one connecting plate is sleeved with threads, the outer wall of the threaded rod is fixedly sleeved with a first bevel gear, and the other end of the connecting plate is sleeved with threads.
Preferably, the fixed subassembly includes the sliding tray of seting up of the inside of fixed plate, one side inner wall sliding connection of sliding tray is two the sliding tray that keeps away from mutually, two the other end of sliding tray runs through the fixed plate and extends to signal transmitter's both sides, two the equal fixedly connected with splint of one side that the sliding tray is close to mutually, two the fixed mouth has all been seted up to one side that the splint is close to mutually, one side fixedly connected with first spring of sliding tray, the other end and one side inner wall fixed connection of sliding tray of first spring.
Preferably, the shielding assembly comprises an installation box fixedly connected with one side of the storage box, two side inner walls of the installation box, which are far away from each other, are rotationally connected with the same second rotating shaft, the outer wall of the second rotating shaft is wound with two symmetrical steel wire ropes, two steel wire ropes are fixedly connected with the same lifting plate, the lifting plate is in sliding connection with the inner wall of the installation box, a second spring is fixedly connected with the bottom of the second spring, the bottom of the second spring is fixedly connected with one side inner wall of the installation box, the top of the lifting plate is fixedly connected with a pulling plate, the top of the pulling plate is rotationally connected with a shielding plate matched with the gateway, the bottom inner wall of the storage box is rotationally connected with a first rotating shaft, the other end of the first rotating shaft is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the outer walls of the first rotating shaft and the second rotating shaft are fixedly sleeved with a synchronous wheel, and the outer wall of the two synchronous wheels is fixedly sleeved with a synchronous belt.
Preferably, the top of the pulling plate is rotationally connected with a third rotating shaft, the outer wall of the third rotating shaft is fixedly sleeved with a connecting rod, and the other end of the connecting rod is fixedly connected with one side of the shielding plate.
Preferably, the outer wall of the third rotating shaft is sleeved with two torsion springs which are far away from each other, and two ends of each torsion spring are fixedly connected with one side of the top of the pulling plate and the outer wall of the third rotating shaft respectively.
Preferably, an elastic pad is fixedly connected to the inner wall of the placement groove, and the inner wall of the elastic pad is abutted to the outer wall of the signal transmitter.
Preferably, two one sides that the sliding plate is close to are all rotated and are connected with the rolling plate, and the one end that two rolling plates are close to is rotated mutually and is connected, one side inner wall sliding connection of sliding tray has the push pedal that contacts with the bottom of two rolling plates, the bottom inner wall fixedly connected with of depositing the case two symmetrical squeeze bars, two the top of squeeze bar all runs through connecting plate and fixed plate and extends to in the sliding tray and inconsistent with the bottom of push pedal.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the threaded rod is driven to rotate by the starting motor, the threaded rod drives the connecting plate to ascend when rotating, the connecting plate drives the mounting plate to ascend when ascending, and the mounting plate drives the fixing plate to ascend when ascending, so that the signal transmitter and the electromagnetic interference resisting device are driven to ascend.
2. According to the invention, the sliding plate is moved through the elasticity of the first spring, and the sliding plate drives the rotating plate to move when moving, so that the rotating plate rotates, meanwhile, the push plate can descend due to the gravity of the push plate and the extrusion force of the rotating plate, and when the sliding plate moves to a designated position, the clamping plate can fix the position of the signal transmitter.
3. According to the invention, the first bevel gear is driven to rotate through the threaded rod, the first bevel gear drives the first rotating shaft to rotate through the second bevel gear when rotating, the first rotating shaft drives the second rotating shaft to rotate through the synchronous wheel and the synchronous belt when rotating, the second rotating shaft pulls the lifting plate to descend through the steel wire rope when rotating, the lifting plate drives the connecting rod to descend through the pulling plate when descending, the connecting rod rotates when moving, and the connecting rod drives the shielding plate to rotate when rotating, so that the shielding plate is far away from an entrance.
The invention has simple structure and convenient use, can shield the entrance through the shielding plate, thereby preventing the signal transmitter from being soaked by rainwater and damaged when encountering rainwater weather, and can fix the signal transmitter through the clamping plate, thereby ensuring the stability of the signal transmitter when in use, and simultaneously, the clamping plate can be far away from the signal transmitter through the cooperation between the extrusion rod and the push plate, thereby being convenient for the maintenance of staff on the signal transmitter, and the signal transmitter can be lifted by starting the motor, thereby adjusting the height of the signal transmitter, facilitating the signal transmission of the signal transmitter, eliminating the interference of the contactor, the electromagnet, the motor and the like through the electromagnetic interference resisting device, and reducing the interference of the signal transmitter when transmitting signals.
Drawings
Fig. 1 is a schematic diagram of a front view structure of an anti-interference unmanned aerial vehicle signal transmission device according to the present invention;
fig. 2 is a schematic cross-sectional structural diagram of fig. 1 of an anti-interference unmanned aerial vehicle signal transmission device according to the present invention;
fig. 3 is a schematic cross-sectional structural diagram of fig. 2 of an anti-interference unmanned aerial vehicle signal transmission device according to the present invention;
fig. 4 is a schematic rear cross-sectional structure diagram of an anti-interference unmanned aerial vehicle signal transmission device according to the present invention;
fig. 5 is an enlarged schematic diagram of a portion a of an anti-interference unmanned aerial vehicle signal transmission device according to the present invention;
fig. 6 is a schematic diagram of a side view connection structure of a shielding plate and a pulling plate of an anti-interference unmanned aerial vehicle signal transmission device according to the present invention;
fig. 7 is a schematic perspective view of a sliding plate of an anti-interference unmanned aerial vehicle signal transmission device according to the present invention.
In the figure: 1. a storage case; 2. a mounting plate; 3. a connecting plate; 4. a fixing plate; 5. a placement groove; 6. a signal transmitter; 7. a motor; 8. a threaded rod; 9. a sliding groove; 10. a sliding plate; 11. a clamping plate; 12. a fixed port; 13. a first spring; 14. a rotating plate; 15. a push plate; 16. an extrusion rod; 17. an access opening; 18. a first bevel gear; 19. a second bevel gear; 20. a first rotating shaft; 21. a synchronizing wheel; 22. a synchronous belt; 23. a mounting box; 24. a second rotating shaft; 25. a wire rope; 26. a second spring; 27. a lifting plate; 28. pulling a plate; 29. a shielding plate; 30. a connecting rod; 31. a third rotating shaft; 32. a torsion spring; 33. an electromagnetic interference preventer; 34. an elastic pad; 35. and a storage port.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-7, an unmanned aerial vehicle signal transmission device for anti-interference, including depositing case 1, one side of depositing case 1 articulates there is the chamber door, the inner wall sliding connection who deposits case 1 has mounting panel 2, the inside of depositing case 1 is provided with the lifting unit who makes mounting panel 2 go up and down, the top fixedly connected with fixed plate 4 of mounting panel 2, one side fixedly connected with anti-electromagnetic interference ware 33 of fixed plate 4, standing groove 5 has been seted up at the top of fixed plate 4, signal transmitter 6 has been placed to the inside of standing groove 5, the inside of fixed plate 4 is provided with the fixed subassembly of fixed signal transmitter 6, the access & exit 17 with fixed plate 4 matched with has been seted up at the top of depositing case 1, one side of depositing case 1 is provided with the shielding subassembly that shelters from access & exit 17.
Example two
The present embodiment is modified based on the first embodiment: referring to FIGS. 1-7, an unmanned aerial vehicle signal transmission device for anti-interference comprises a storage box 1, wherein one side of the storage box 1 is hinged with a box door, the inner wall of the storage box 1 is slidably connected with a mounting plate 2, the inside of the storage box 1 is provided with a lifting component for lifting the mounting plate 2, the lifting component comprises a threaded rod 8 rotatably connected with the inner wall of the top of the storage box 1, the bottom of the storage box 1 is fixedly connected with a motor 7, the bottom of the threaded rod 8 penetrates through the storage box 1 and is fixedly connected with an output shaft of the motor 7, two sides of the mounting plate 2, which are far away from each other, are fixedly connected with connecting plates 3, the other end of each connecting plate 3 is slidably connected with the inner wall of the storage box 1, one connecting plate 3 is sleeved on the outer wall of the threaded rod 8, the outer wall of the threaded rod 8 is fixedly sleeved with a first bevel gear 18 through the mutual fit among the motor 7, the threaded rod 8 and the connecting plates 3, the signal transmitter 6 can be lifted and lowered, thereby adjusting the height of the signal transmitter 6, so that the signal of the signal transmitter 6 is transmitted, the top of the mounting plate 2 is fixedly connected with the fixing plate 4, one side of the fixing plate 4 is fixedly connected with the anti-electromagnetic interference device 33, the top of the fixing plate 4 is provided with the placing groove 5, the signal transmitter 6 is placed in the placing groove 5, the fixing component for fixing the signal transmitter 6 is arranged in the fixing plate 4, the fixing component comprises a sliding groove 9 arranged in the fixing plate 4, one side inner wall of the sliding groove 9 is slidingly connected with two sliding plates 10 which are far away from each other, the other ends of the two sliding plates 10 penetrate through the fixing plate 4 and extend to two sides of the signal transmitter 6, one side of the two sliding plates 10 which are close to each other is fixedly connected with the clamping plate 11, one side of the two clamping plates 11 which are close to each other is provided with the fixing opening 12, the first spring 13 is fixedly connected to one side of the sliding plate 10, the other end of the first spring 13 is fixedly connected with one side inner wall of the sliding groove 9, the signal transmitter 6 can be fixed through the mutual cooperation among the clamping plate 11, the first spring 13 and the sliding plate 10, so that the stability of the signal transmitter 6 in use is ensured, the top of the storage box 1 is provided with the access opening 17 matched with the fixed plate 4, one side of the storage box 1 is provided with a shielding component for shielding the access opening 17, the shielding component comprises a mounting box 23 fixedly connected with one side of the storage box 1, two symmetrical steel wire ropes 25 are rotatably connected with two side inner walls of the mounting box 23, the outer wall of the second rotating shaft 24 is wound with two symmetrical steel wire ropes 25, the other ends of the two steel wire ropes 25 are fixedly connected with the same lifting plate 27, the lifting plate 27 is in sliding connection with the inner wall of the mounting box 23, the bottom of the lifting plate 27 is fixedly connected with a second spring 26, the bottom end of the second spring 26 is fixedly connected with one side inner wall of the mounting box 23, the top of the lifting plate 27 is fixedly connected with a pull plate 28, the top of the pull plate 28 is rotatably connected with a shielding plate 29 which is in shielding fit with the entrance 17, the top of the mounting box 23 is provided with a containing opening 35 which is matched with the shielding plate 29, the bottom inner wall of the storage box 1 is rotatably connected with a first rotating shaft 20, the other end of the first rotating shaft 20 is fixedly connected with a second bevel gear 19, the second bevel gear 19 is meshed with the first bevel gear 18, the outer walls of the first rotating shaft 20 and the second rotating shaft 24 are fixedly sleeved with synchronous wheels 21, the outer wall transmission sleeves of the two synchronous wheels 21 are provided with the same synchronous belt 22, and the synchronous belt 22, the first rotating shaft 20 and the second rotating shaft 24 are mutually matched, can drive shielding plate 29 and remove, thereby make it shelter from access & exit 17, thereby prevent when meetting the rainwater weather, signal transmitter 6 is soaked by the rainwater and takes place to damage, the top rotation of arm-tie 28 is connected with third pivot 31, the outer wall fixed cover of third pivot 31 is equipped with connecting rod 30, the other end of connecting rod 30 and one side fixed connection of shielding plate 29, through third pivot 31 and connecting rod 30, can make shielding plate 29 and arm-tie 28 be connected, thereby be convenient for drive shielding plate 29 and remove, the outer wall cover of third pivot 31 is equipped with two torsion springs 32 that keep away from, the both ends of torsion springs 32 respectively with the top one side of arm-tie 28 and the outer wall fixed connection of third pivot 31, can improve shielding plate 29's fixed force through torsion springs 32, thereby prevent that it from taking place the rotation, the inner wall fixedly connected with elastic pad 34 of standing groove 5, the inner wall of elastic pad 34 is inconsistent with the outer wall of signal transmitter 6, can fix signal transmitter 6 through elastic pad 34, improve its stability, one side that two sliding plates 10 are close to each other is rotated and is connected with rolling plate 14, and two rolling plates 14 are connected with each other, and two rolling plates 14 are close to each other, and two rolling plates 14 are connected with the inner wall 15 of push plate 16 and the inner wall 16 that is connected with the inner wall 16 of two push plate 16 and the 13 through the 13, the inner side of the connecting plate 16 is connected with the two push plate 16 and the inner side of the 13, the connecting plate 16 is connected with the bottom of the two 13, the two extending plates 16, the two connecting plates and the two connecting plates 16 and the 13, and the top 15 that are connected with the 13, and the top 15 is connected through the 13 to the 13, and the top 15 and the 13, and the bottom 15 and the 13 to the 13 can be connected.
Working principle: when in use, the motor 7 is started to drive the threaded rod 8 to rotate, the threaded rod 8 can drive the connecting plate 3 to rise when rotating, the connecting plate 3 can drive the mounting plate 2 to rise when rising, the mounting plate 2 can drive the fixed plate 4 to rise when rising, thereby the signal transmitter 6 and the anti-electromagnetic interference device 33 are driven to rise, when the extrusion rod 16 is far away from the push plate 15, the sliding plate 10 can be driven to move by the elasticity of the first spring 13 at this time, the sliding plate 10 can drive the rotating plate 14 to move when moving, thereby the rotating plate 14 can rotate, when the push plate 15 can rise along with the fixed plate 4 and separate from the extrusion rod 16, the push plate 15 can drop to the bottom inner wall of the fixed plate 4 because of self gravity and extrusion force of the rotating plate 14, when the sliding plate 10 moves to a designated position, the clamping plate 11 can clamp the signal transmitter 6 at this moment, thereby the position of the fixed signal transmitter 6, simultaneously, the threaded rod 8 can drive the first bevel gear 18 to rotate when rotating, the first bevel gear 18 can drive the first rotating shaft 20 through the second bevel gear 19 when rotating, the first rotating shaft 20 can drive the rotating shaft 20 through the second bevel gear 19, the rotating shaft 31 can drive the rotating shaft 30 when the second rotating shaft 20 to rotate through the third bevel gear 31, the rotating shaft 24 can drive the rotating shaft 30 to rotate through the third rotating shaft 31 when the third rotating shaft 31, the rotating shaft 30 can drive the rotating shaft 30 to rotate, and the connecting rod can simultaneously rotate through the rotating plate 30, and the rotating shaft 30 can drive the rotating plate 30 to rotate through the third rotating shaft 31 to rotate, and the rotating shaft 30 when the connecting rod 30 to rotate and the rotating plate 30 when the rotating shaft is driven through the third rotating shaft 31 and the rotating shaft 31 can simultaneously and move the connecting rod 30 when the rotating through the third rotating and the rotating shaft and the rotating rod 31 when the rotating through the rotating and the rotating rod 31 and the rotating shaft. When the shielding plate 29 is far away from the access opening 17, the signal transmitter 6 can stretch out of the access opening 17 at the moment, when the signal transmitter 6 moves to a designated position, the motor 7 is turned off, when rainy weather is needed, the motor 7 is started to enable the signal transmitter 6 to return to the storage box 1, the shielding plate 29 can shield the access opening 17 at the moment, so that the signal transmitter 6 is prevented from being soaked by rainwater, meanwhile, when the signal transmitter 6 needs to be maintained, the motor 7 is started to enable the signal transmitter 6 to return to the storage box 1, when the signal transmitter 6 moves to the designated position, the extruding rod 16 can extrude the rotating plate 14 through the pushing plate 15, so that the two clamping plates 11 are far away from the signal transmitter 6, and when a box door is opened, the signal transmitter 6 is directly taken out.
However, as well known to those skilled in the art, the working principles and wiring methods of the signal transmitter 6, the motor 7 and the electromagnetic interference preventer 33 are well known, which are all conventional means or common knowledge, and will not be described herein in detail, and those skilled in the art can perform any optional matching according to their needs or convenience.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. The utility model provides an unmanned aerial vehicle signal transmission device for anti-interference, includes deposits case (1) and mounting panel (2), its characterized in that, one side of depositing case (1) articulates there is the chamber door, both sides that mounting panel (2) kept away from are all fixedly connected with connecting plate (3), the other end of connecting plate (3) and the inner wall sliding connection who deposits case (1), the inside of depositing case (1) is provided with the lifting unit who makes mounting panel (2) go up and down, the top fixedly connected with fixed plate (4) of mounting panel (2), one side fixedly connected with electromagnetic interference (33) of fixed plate (4), standing groove (5) have been seted up at the top of fixed plate (4), signal transmission ware (6) have been placed to the inside of standing groove (5), the inside of fixed plate (4) is provided with the fixed subassembly of fixed signal transmission ware (6), the access & exit (17) with fixed plate (4) matched with are seted up at the top of depositing case (1), one side of depositing case (1) is provided with the shielding subassembly that shelters from access & exit (17).
The lifting assembly comprises a threaded rod (8) rotatably connected with the inner wall of the top of the storage box (1), a motor (7) is fixedly connected with the bottom of the storage box (1), the bottom end of the threaded rod (8) penetrates through the storage box (1) and is fixedly connected with an output shaft of the motor (7), one connecting plate (3) is in threaded sleeve with the outer wall of the threaded rod (8), and a first bevel gear (18) is fixedly sleeved on the outer wall of the threaded rod (8);
the fixing assembly comprises a sliding groove (9) formed in a fixing plate (4), one side inner wall of the sliding groove (9) is connected with two sliding plates (10) which are far away from each other in a sliding mode, the other ends of the two sliding plates (10) penetrate through the fixing plate (4) and extend to two sides of a signal transmitter (6), clamping plates (11) are fixedly connected to one side, close to the two sliding plates (10), of the two clamping plates (11), fixing openings (12) are formed in one side, close to the two clamping plates (11), of the two sliding plates, one side of the sliding plates (10) is fixedly connected with a first spring (13), and the other ends of the first springs (13) are fixedly connected with one side inner wall of the sliding groove (9);
the shielding assembly comprises a mounting box (23) fixedly connected with one side of a storage box (1), two side inner walls of the mounting box (23) which are far away from each other are rotationally connected with the same second rotating shaft (24), two symmetrical steel wire ropes (25) are arranged on the outer wall of the second rotating shaft (24) in a winding mode, a containing opening (35) matched with the shielding opening (29) is formed in the top of the mounting box (23), a first bevel gear (20) is rotationally connected to the inner wall of the bottom of the storage box (1), a second spring (26) is fixedly connected to the bottom of the lifting plate (27), a pull plate (28) is fixedly connected to the bottom of the second spring (26) and one side inner wall of the mounting box (23), a shielding plate (29) matched with the opening (17) is rotationally connected to the top of the pull plate (28), a first bevel gear (20) is rotationally connected to the inner wall of the bottom of the storage box (1), a second bevel gear (20) is fixedly connected to the second rotating shaft (19), a second bevel gear (19) is fixedly meshed with the second rotating shaft (19), the outer wall transmission sleeves of the two synchronous wheels (21) are provided with the same synchronous belt (22);
the two sliding plates (10) are rotatably connected with a rotating plate (14) on one side close to each other, one ends of the two rotating plates (14) close to each other are rotatably connected with each other, a push plate (15) which is in contact with the bottoms of the two rotating plates (14) is slidably connected with the inner wall of one side of the sliding groove (9), two symmetrical extrusion rods (16) are fixedly connected with the inner wall of the bottom of the storage box (1), and the top ends of the two extrusion rods (16) penetrate through the connecting plate (3) and the fixed plate (4) to extend into the sliding groove (9) and are in contact with the bottoms of the push plate (15);
the top of the pull plate (28) is rotationally connected with a third rotating shaft (31), a connecting rod (30) is fixedly sleeved on the outer wall of the third rotating shaft (31), and the other end of the connecting rod (30) is fixedly connected with one side of the shielding plate (29);
the outer wall of the third rotating shaft (31) is sleeved with two torsion springs (32) which are far away from each other, and two ends of each torsion spring (32) are fixedly connected with one side of the top of the pulling plate (28) and the outer wall of the third rotating shaft (31) respectively.
2. The unmanned aerial vehicle signal transmission device for anti-interference according to claim 1, wherein the inner wall of the placing groove (5) is fixedly connected with an elastic pad (34), and the inner wall of the elastic pad (34) is in contact with the outer wall of the signal transmitter (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111118945.XA CN113872723B (en) | 2021-09-24 | 2021-09-24 | Unmanned aerial vehicle signal transmission device that anti-interference used |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111118945.XA CN113872723B (en) | 2021-09-24 | 2021-09-24 | Unmanned aerial vehicle signal transmission device that anti-interference used |
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| Publication Number | Publication Date |
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| CN113872723A CN113872723A (en) | 2021-12-31 |
| CN113872723B true CN113872723B (en) | 2023-10-13 |
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| CN211685143U (en) * | 2020-03-10 | 2020-10-16 | 中铁建电气化局集团第三工程有限公司 | Dampproofing waterproof railway signal machine |
| CN211930470U (en) * | 2020-04-30 | 2020-11-13 | 曲阜嘉信电气有限公司 | Frequency conversion control cabinet with automatic alarm structure |
| CN111687287A (en) * | 2020-07-04 | 2020-09-22 | 天津市海纳源科技有限公司 | Die with adjustable blanking mechanism |
| CN111725600A (en) * | 2020-07-07 | 2020-09-29 | 余苏祥 | Base station antenna based on 5G signal transmission |
| CN111962408A (en) * | 2020-08-21 | 2020-11-20 | 广东电网有限责任公司肇庆供电局 | A dodge device for unmanned aerial vehicle |
| CN212628853U (en) * | 2020-09-02 | 2021-02-26 | 江西长林鑫源通信科技有限公司 | Mobile communication base station remote monitoring system |
| CN112302403A (en) * | 2020-11-29 | 2021-02-02 | 杭州宽福科技有限公司 | Communication tower for electronic engineering |
| CN113345182A (en) * | 2021-05-12 | 2021-09-03 | 崔秋檀 | Ammeter case system |
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| CN113872723A (en) | 2021-12-31 |
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