[0030] The present invention will be described in detail below with reference to the drawings, such as Figure 1-12 As shown, an electric rocket device includes a cylindrical housing 1, an electric drive mechanism is provided at the lower end of the cylindrical housing 1, an automatic opening mechanism is provided at the upper end of the cylindrical housing 1, and a linkage trigger mechanism is provided on one side of the automatic opening mechanism;
[0031] The electric drive mechanism includes air inlets 2 on both sides of the cylindrical housing 1. An S-shaped air duct 3 is installed on one side of the air inlet 2, and a sealed bearing 4 is installed at the lower end of the S-shaped air channel 3, and the outer ring of the sealed bearing 4 is installed Rotating ring 5, the lower end of the rotating ring 5 is equipped with a sealed bearing 2 6; the inner ring of the sealed bearing 2 6 is equipped with a straight air passage 7, and the lower end of the straight air passage 7 is fixedly connected to the cylindrical housing 1. The inner ring of the rotating ring 5 is equipped with a worm wheel The outer ring of the blade 8, the rotating ring 5 is equipped with a gear ring 9; the opposite side surface of the cylindrical shell 1 is equipped with a horizontal partition 10, the lower surface of the horizontal partition 10 is installed with a rotating motor 11, and the lower end of the rotating motor 11 is installed with an output shaft 1. 12. The upper end of the rotating electric machine 11 is equipped with an output shaft 13 and a spur gear 14 is installed at the lower end of the output shaft 12. A fixed plate 15 is installed on the side surface of the S-shaped air passage 3. The two ends of the fixed plate 15 are connected with the S-shaped air passage. 3Fixed connection, fixed plate two 16 is installed at the lower end of fixed plate 15; two ends of fixed plate two 16 are fixedly connected with S-shaped airway 3, fixed plate two 16 is installed with fixed plate three 17 at the lower end, two ends of fixed plate three 17 are connected with S-type air passage 3 is fixedly connected, the center of the fixed plate 15 is equipped with a roller bearing 18, the output shaft 12 passes through the roller bearing 18, and the two ends of the fixed plate 16 are equipped with roller bearings 19, rollers The inner ring of the bearing two 19 is equipped with a rotating shaft 20. The upper end of the rotating shaft 20 is equipped with a spur gear two 21 that meshes with the spur gear 14; a spur gear three 22 is installed at the lower end of the rotating shaft 20, and the center of the fixed plate three 17 Roller bearing three 23 is installed, the inner ring of roller bearing three 23 is installed with rotating shaft two 24, the upper end of rotating shaft two 24 is installed with spur gear four 25 meshing with spur gear three 22, and the lower end of rotating shaft 24 is installed with Gear ring 9 mutually meshing output wheel 26;
[0032] The automatic opening mechanism includes a mounting box 27 on the upper and lower surface of the cylindrical housing 1, a roller bearing 428 is installed at the center of the lower end of the mounting box 27, the output shaft two 13 passes through the roller bearing 428, and one end of the output shaft two 13 is equipped with a bevel gear. One 29, the opposite side surface of the mounting box 27 is equipped with a horizontal plate 30. One end of the horizontal plate 30 is equipped with a roller bearing 531. The inner ring of the roller bearing 531 is equipped with a transmission shaft 32. The upper end of the transmission shaft 32 is equipped with a transmission Wheel one 33, drive shaft one 32 is equipped with bevel gear two 34 at the lower end, bevel gear two 34 is equipped with a limiting block one 35 on the inner ring, drive shaft one 32 has a chute 36 at the lower end, limiting block one 35 and chute one 36 is slidingly connected, the lower surface of the bevel gear two 34 is installed with a rotating tube 37, the lower end of the rotating tube 37 is installed with a roller bearing six 38, a compression spring 39 is installed between the roller bearing six 38 and the mounting box 27, the mounting box 27 is equipped with an electromagnet ring 40 on the upper end, a permanent magnet ring 41 on the upper surface of the bevel gear 2 34; a roller bearing 7 42 is mounted on the other end of the horizontal plate 30, and a drive shaft 2 43 is mounted on the inner ring of the roller bearing 7 42 , The upper end of the second transmission shaft 43 is equipped with the second transmission wheel 44, the lower end of the second transmission shaft 43 is installed with the bevel gear three 45, the inner ring of the bevel gear three 45 is installed with the limit block two 46, and the lower end of the transmission shaft 43 is provided with a chute two 47, The limit block two 46 is slidably connected with the sliding groove two 47, the lower surface of the bevel gear three 45 is equipped with a rotating tube two 48, the lower end of the rotating tube two 48 is installed with a roller bearing eight 49, between the roller bearing eight 49 and the mounting box 27 The second compression spring 50 is installed, the second electromagnet ring 51 is installed on the upper end of the mounting box 27, and the second permanent magnet ring 52 is installed on the upper surface of the bevel gear three 45;
[0033] The automatic opening mechanism also includes a tapered box body 53 at the upper end of the cylindrical housing 1, a circular opening 54 is opened on the upper surface of the tapered box body 53, a circular plate 55 is installed on the upper end of the tapered box body 53, and the side surface of the tapered box body 53 is opened. There are strip holes 56 with three strip holes 56. A sliding block 57 is installed on one side of the strip hole 56. The sliding block 57 is slidably connected to the strip hole 56. A metal rod 58 is installed on one side of the sliding block 57. A soft plastic plate 59 is installed on both sides of 58. A hard plastic plate 60 is installed on the upper end of the metal rod 58. A fixed pulley 61 is installed on the lower surface of the circular plate 55. The fixed pulley 61 corresponds to the position of the strip hole 56. The lower end of the body 53 is equipped with a cub-shaped bracket 62, the upper end of the cub-shaped bracket 62 is installed with a damping bearing 63, the outer ring of the damping bearing 63 is installed with a pulley 64, and a connecting rope 65 is installed between the pulley 64 and the fixed pulley 61. The block 57 is fixedly connected. The side surface of the pulley 64 is equipped with a transmission gear 66. The lower end of the tapered box 53 is equipped with a vertical bearing 67. There are three pairs of vertical bearings 67. The inner ring of the vertical bearing 67 is equipped with a transmission shaft 68. One end of the transmission shaft 68 is installed with a transmission gear two 69 that meshes with the transmission gear one 66, and the other end of the transmission shaft 68 is installed with a transmission gear three 70; a horizontal bearing 71 is installed at the center of the lower surface of the cone box 53. The inner ring of the type bearing 71 is equipped with a rotating shaft 72. The lower end of the rotating shaft 72 is equipped with a driven gear 73 that meshes with the transmission wheel 44. The lower surface of the driven gear 73 is equipped with a gear ring that meshes with the transmission wheel 33. Two 74; The side surface of the rotating shaft 72 is installed with a transmission gear 475 that is meshed with the transmission gear three 70;
[0034] The linkage trigger mechanism includes a parachute ejector 76 on one side of the lower surface of the circular plate 55, a catching net ejector 77 is installed on the other side of the lower surface of the circular plate 55, and a contact switch is installed at the lower ends of the parachute ejector 76 and the catching net ejector 77. 78. A rectangular tube 79 is installed on the lower surface of the circular plate 55, a rectangular plate 80 is installed on the lower end of the rectangular tube 79, a threaded hole 81 is opened in the center of the rectangular plate 80, and a threaded shaft meshing with the threaded hole 81 is installed on the upper surface of the rotating shaft 72 82.
[0035] A protective cover 83 is installed on one side of the air inlet 2, and the effect of the protective cover 83 can prevent large obstacles from entering the S-shaped air passage 3.
[0036] A deflector 84 is installed on the side surface of the cylindrical housing 1.
[0037] A flaring tube 85 is installed at the lower end of the straight air passage 7.
[0038] A battery 86 is installed on the upper surface of the horizontal partition 10.
[0039] A camera 87 is installed on the upper surface of the rigid plastic plate 60, and an infrared sensor 88 is installed on one side of the camera 87.
[0040] In this embodiment, the electrical appliances of the device are controlled by an external controller. The parachute catapult 76 and the catching net catapult 77 are mentioned in the device. This part is the existing technology, for example, the patent numbers are CN201921795394.9 and CN201921461460 The .9 patent, through the work of the camera 87 and the infrared sensor 88, is convenient for workers on the ground to judge the positional relationship between the captured drone and the device; the cone box 53 is in a hollow state;
[0041] When the device is required to perform a task, first manually hold the cylindrical housing 1 in a vertical state, and hold the corresponding bracket to the deflector 84 to make it in a stationary state, and then the controller hole controls the rotating motor 11 to start rotating , The rotation of the rotating electric machine 11 drives the output shaft two 13 and the output shaft one 12 to rotate synchronously, and the output shaft one 12 can rotate stably through the action of the fixed plate one 15 and the roller bearing one 18, and the rotation of the output shaft one 12 drives straight Gear one 14 rotates, the rotation of spur gear one 14 drives spur gear two 21 to rotate, and spur gear three 22 is driven to rotate by the transmission of rotating shaft one 20. The rotation can be made by the action of fixed plate two 16 and roller bearing two 19 Shaft one 20 rotates steadily, spur gear three 22 rotates spur gear four 25, and rotating shaft two 24 rotate synchronously. The output wheel 26 drives the rotation of ring gear nine, which can make the rotating ring 5 quickly rotate and the rotating ring 5 can rotate. Airflow can be generated inside the S-shaped air duct 4, so that the air enters from the side of the air inlet 2, and after the work of the worm wheel blade 8, it is discharged from the end of the flaring tube 85, and the generated reverse thrust can make the device take off; The function of gear one 14, spur gear two 21, spur gear three 22, and spur gear four 25 can make the rotation speed of the output wheel 26 far higher than the rotation speed of the rotating electric machine 11, and achieve the effect of acceleration, through the sealed bearing 4. The function of 2-6 can ensure the air pressure between S-shaped airway 3 and direct airway 7;
[0042] The operator can accurately control the specific positions of the device and the captured drone based on the information fed back from the camera 87 and infrared sensor 88. After entering the capture range, control the flight attitude of the device so that the net catapult 77 and the captured drone can be controlled. The catching drone is aligned; then the controller controls the electromagnet ring 40 to be energized, and the electromagnet ring 40 is energized to generate a repulsive force between the electromagnet ring 40 and the permanent magnet ring 41, causing the bevel gear two 34 to slide down , The compression spring 39 is compressed. At this time, the second bevel gear 34 meshes with the bevel gear 29. The rotation of the bevel gear 29 drives the bevel gear two 34 to rotate, and the rotation of the bevel gear two 34 drives the transmission shaft 32 and the transmission wheel 33 Rotation, through the action of the stop block 35 and the sliding groove 36, the bevel gear two 34 can be transmitted to the transmission shaft 32 while relative movement can occur. The rotation of the transmission wheel 33 drives the driven gear 73 to rotate clockwise, The driven gear 73 drives the rotating shaft 72 and the transmission gear 475 to rotate, the transmission gear 475 rotates to drive the transmission gear three 70, the transmission shaft 68, and the transmission gear two 69 to rotate. The rotation of the transmission gear two 69 drives the transmission gear one 66, When the pulley 64 rotates, the belt pulley 64 can be rotated stably through the action of the cam-shaped bracket 62 and the damping bearing 63, and the connecting rope 65 can stably drive the sliding block 57 to slide downward through the action of the belt pulley 64 and the fixed pulley 61. The sliding block The sliding of 57 drives the metal rod 58, the soft plastic plate 59, and the hard plastic plate 60 (such as Figure 1 to Figure 2 Shown);
[0043] When the sliding block 57 slides downwards, the screw shaft 82 drives the rectangular plate 80 to move upwards. When the sliding block 57 slides down to the lowest end, the rectangular plate 80 contacts the contact switch 78, causing the parachute ejector 76 and the catching net to eject. The device 77 is connected to the circuit, and the capture trigger operation can be performed by the judgment of the personnel; when the sliding block 57 slides down to the lowest end, the electromagnet circle 40 is powered off, indirectly separating the second bevel gear 34 from the bevel gear 29; When the sliding block 57 needs to be restored, the controller controls the electromagnet ring two 51 to energize to indirectly make the bevel gear three 45 mesh with the bevel gear one 29, and the rotation of the bevel gear one 29 is transmitted by the transmission shaft two 43 and the transmission wheel 44 It indirectly drives the driven gear 73 to rotate counterclockwise, and indirectly drives the sliding block 57 to reset; the catching net catapult 77 can be provided with multiple, and when the catching task is completed, the parachute catapult 76 can be triggered for a buffer landing.
[0044] The above technical solutions only embody the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made by those skilled in the art to some parts of them all embody the principles of the present invention and fall within the protection scope of the present invention.
