Detachable aerial photography machine model for teaching

Abstract

The utility model relates to a detachable aerial photography machine model for teaching, which is applied to the field of aerial photography machine models and comprises a machine body, supporting rods are inserted into the two ends of the machine body, wings are connected to the upper sides of the ends, away from the machine body, of the supporting rods, and a convenient dismounting mechanism is arranged in the machine body and comprises a connecting plate, a first push plate and a connecting rod. The upper side of the connecting plate is fixedly connected with a rotating rod, the upper end of the rotating rod is inserted into the machine body, the outer side of the upper end of the rotating rod is fixedly connected with a rotating disc, the outer side of the upper end of the rotating rod is sleeved with a torsional spring, the upper end of the torsional spring is fixedly connected to the rotating disc, and the lower end of the torsional spring is fixedly connected to the machine body; the lower side of the end, away from the rotary disc, of the first push plate is fixedly connected with a connecting block, and the end, away from the rotary disc, of the first push plate is rotationally connected with an inserting rod, so that a supporting rod and wings in the aerial photography machine can be quickly disassembled, subsequent storage is facilitated, and the storage occupied space is reduced.

Description

Technical Field

[0001] The utility model relates to a detachable drone model for teaching, and particularly relates to the field of drone models. Background Art

[0002] A teaching drone model is a drone model used for teaching. The model is generally made according to the external shape of the drone in a certain proportion, and is generally formed in one piece by injection molding.

[0003] The specification of Chinese patent CN202223009912.4 discloses a drone model assembled from building blocks. This patent adds a snap-on assembly between multiple groups of horizontal plates. The horizontal plates are connected to fixed blocks through the snap-on assembly, and then connected to the propellers through a rotating assembly, thereby enhancing the stability of the horizontal plate connection. The specification of Chinese patent CN201921949621.9 discloses a drone device for school teaching. This patent effectively ensures the stability of the drone when adjusting the height of the drone after placement through a base, multiple groups of mounting plates, a fixed plate, and an adjustment base installed on the base, thereby preventing the drone from falling and causing damage.

[0004] The above patent mentions enhancing the stability of the drone's fuselage and using an adjustable base to enhance protection for the drone's fuselage. However, drone models are generally formed in one piece, with the fuselage and wing parts separated and placed unchanged, making it inconvenient to separate and place the drone model when not in use, requiring the use of a larger storage box for storage, which takes up a larger space. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the teaching drone model is inconvenient to disassemble and retract.

[0006] In order to solve the above problems, the utility model provides a detachable aerial photography model for teaching, including a fuselage, support rods are inserted inside the two ends of the fuselage, and the upper side of the end of the support rod away from the fuselage is connected to the wing, a convenient disassembly mechanism is arranged inside the fuselage, and the convenient disassembly mechanism includes a connecting plate, a first push plate and a connecting rod, a transfer connecting plate is inserted inside the lower end of the fuselage, and the upper side of the connecting plate is fixedly connected to the rotating rod, the upper end of the rotating rod is inserted in the fuselage, and the outer side of the upper end of the rotating rod is fixedly connected to the rotating disk, a torsion spring is sleeved on the outer side of the upper end of the rotating rod, and the upper end of the torsion spring is fixedly connected to the rotating disk, and the lower end of the torsion spring is fixedly connected to the fuselage. On, and the two ends of the upper side of the turntable are connected to the first push plate, the lower side of one end of the first push plate away from the turntable is fixedly connected to the connecting block, and the end of the first push plate away from the turntable is connected to the plug rod, one end of the plug rod away from the first push plate is inserted in the fixed cylinder, and the side of the fixed cylinder away from the plug rod is fixedly connected to the machine body, the two sides of the connecting block are connected to the connecting rod, and one end of the connecting rod away from the connecting block is connected to the transmission rod, the outer side of the middle end of the transmission rod is inserted in the positioning plate, and the two sides of the positioning plate are fixedly connected to the machine body, one end of the transmission rod away from the connecting rod is fixedly connected to the card block, and the end of the card block away from the transmission rod is inserted in the support rod.

[0007] In the above-mentioned detachable drone model for teaching, the support rods and wings in the drone can be quickly dismantled, so as to facilitate subsequent storage and reduce the storage space.

[0008] As a further improvement of the present application, a fixed screw plate is inserted into the inner side of the middle end of the connecting plate, and the screw plate is arranged at the center position of the middle end of the connecting plate.

[0009] As a further improvement of the present application, the two groups of first push plates are symmetrically mirrored, and the first push plates are inclined at 30° relative to the turntable.

[0010] As a further improvement of the present application, four groups of connecting rods are connected to both sides of the two groups of connecting blocks, and the four groups of connecting rods are symmetrically arranged in pairs relative to the connecting blocks.

[0011] As another improvement of the present application, an auxiliary mechanism is arranged on the outside of one end of the support rod inserted in the fuselage, and the auxiliary mechanism includes a fixed plate and a second push plate. The fixed plate is arranged on the outside of the support rod, and the second push plate is arranged on one end of the fixed plate close to the support rod.

[0012] As another improved supplement of the present application, a fixing plate is arranged outside one end of the support rod inserted in the fuselage, and the side of the fixing plate close to the fuselage is fixedly connected to the fuselage, and the end of the fixing plate close to the support rod is fixedly connected to the spring.

[0013] As another improved supplement of the present application, one end of the spring away from the fixed plate is fixedly connected to the second push plate, and the side of the second push plate away from the spring is fixedly connected to the rubber pad, and the side of the rubber pad away from the second push plate is in contact with the support rod.

[0014] In summary, when the fuselage, struts and wings need to be dismantled and stored, first twist the twisting plate to drive the connecting plate to rotate. After the connecting plate rotates, the rotating rod drives the turntable to rotate to stretch the torsion spring. The rotation of the turntable drives the transmission assembly formed by the first push plate, connecting block, plug rod and fixed cylinder to drive the fixing assembly formed by the connecting rod, transmission rod, positioning plate and clamping block to pull out the strut. Then, with the assistance of structures such as the fixing plate and the second push plate, the strut can be pushed out of the fuselage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the first embodiment of the present application;

[0016] Figure 2 This is a bottom view structural schematic diagram of the first embodiment of the present application;

[0017] Figure 3 This is a schematic diagram of a front cross-sectional structure of the first embodiment of the present application;

[0018] Figure 4 It is a schematic diagram of a top cross-sectional structure of the first and second embodiments of the present application;

[0019] Figure 5 For one implementation of this application Figure 3 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 6 For one implementation of this application Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0021] Figure 7 For the first and second embodiments of this application Figure 4 Enlarged schematic diagram of the structure at point C in the middle.

[0022] Description of the numbers in the figure:

[0023] 1. Fuselage; 11. Support rod; 12. Wing; 2. Connecting plate; 21. Tightening plate; 22. Turning rod; 23. Turntable; 24. Torsion spring; 3. First push plate; 31. Connecting block; 32. Inserting rod; 33. Fixing cylinder; 4. Connecting rod; 41. Transmission rod; 42. Positioning plate; 43. Block; 5. Fixing plate; 51. Spring; 6. Second push plate; 61. Rubber pad. DETAILED DESCRIPTION

[0024] The following describes two implementation modes of the present application in detail with reference to the accompanying drawings.

[0025] The first embodiment: A detachable aerial photography model for teaching, comprising a fuselage 1, support rods 11 are inserted inside the two ends of the fuselage 1, and the upper side of the support rod 11 away from the fuselage 1 is connected to the wing 12, a convenient disassembly mechanism is arranged inside the fuselage 1, and the convenient disassembly mechanism comprises a connecting plate 2, a first push plate 3 and a connecting rod 4, a transfer connecting plate 2 is inserted inside the lower end of the fuselage 1, and the upper side of the connecting plate 2 is fixedly connected to a rotating rod 22, the upper end of the rotating rod 22 is inserted in the fuselage 1, and the outer side of the upper end of the rotating rod 22 is fixedly connected to a rotating disk 23, a torsion spring 24 is sleeved on the outer side of the upper end of the rotating rod 22, and the upper end of the torsion spring 24 is fixedly connected to the rotating disk 23, the lower end of the torsion spring 24 is fixedly connected to the fuselage 1, and the upper two ends of the rotating disk 23 are connected to the first push plate 3, the lower side of the end of the first push plate 3 away from the rotating disk 23 is fixedly connected to a connecting block 31, and the end of the first push plate 3 away from the rotating disk 23 is connected to the plug rod 32, The end of the insertion rod 32 away from the first push plate 3 is inserted in the fixed tube 33, and the side of the fixed tube 33 away from the insertion rod 32 is fixedly connected to the fuselage 1, the two sides of the connecting block 31 are connected to the connecting rod 4, and the end of the connecting rod 4 away from the connecting block 31 is connected to the transmission rod 41, the outer side of the middle end of the transmission rod 41 is inserted in the positioning plate 42, and the two sides of the positioning plate 42 are fixedly connected to the fuselage 1, the end of the transmission rod 41 away from the connecting rod 4 is fixedly connected to the clamping block 43, and the end of the clamping block 43 away from the transmission rod 41 is inserted in the support rod 11, the inner side of the middle end of the connecting plate 2 is inserted with a fixed screwing plate 21, and the screwing plate 21 is set at the center position of the middle end of the connecting plate 2, the two groups of first push plates 3 are symmetrically mirrored, and the first push plates 3 are inclined 30° relative to the turntable 23, the four groups of connecting rods 4 are connected to the two sides of the two groups of connecting blocks 31, and the four groups of connecting rods 4 are symmetrically arranged in pairs relative to the connecting blocks 31.

[0026] Figure 1-7 As shown, when the fuselage 1 and the support rod 11 need to be disassembled and stored, the screwing plate 21 is first screwed to drive the connecting plate 2 to rotate. After the connecting plate 2 rotates, the rotating rod 22 and the rotating disk 23 are synchronously driven to rotate. After the rotating disk 23 rotates, the torsion spring 24 is stretched. When the rotating disk 23 rotates, it drives the first push plate 3 to move. When the first push plate 3 moves, it drives the insertion rod 32 to be inserted into the fixed cylinder 33. At the same time, the movement of the first push plate 3 drives the connecting block 31 to move, so that the connecting block 31 pulls the connecting rod 4 to move. When the connecting rod 4 is pulled, the transmission rod 41 and the card block 43 are pulled to move with the assistance of the positioning plate 42. After the card block 43 is pulled out of the support rod 11, the support rod 11 can be pulled out of the fuselage 1, and then the screwing plate 21 is loosened, and the elastic potential energy of the torsion spring 24 is used to drive the connecting plate 2, the first push plate 3 and the connecting rod 4 to return to their original positions.

[0027] The second embodiment: an auxiliary mechanism is arranged on the outer side of one end of the support rod 11 inserted in the fuselage 1, and the auxiliary mechanism includes a fixing plate 5 and a second push plate 6; a fixing plate 5 is arranged on the outer side of the support rod 11, and a second push plate 6 is arranged on the end of the fixing plate 5 close to the support rod 11; a fixing plate 5 is arranged on the outer side of one end of the support rod 11 inserted in the fuselage 1, and a side of the fixing plate 5 close to the fuselage 1 is fixedly connected to the fuselage 1; an end of the fixing plate 5 close to the support rod 11 is fixedly connected to a spring 51, an end of the spring 51 away from the fixing plate 5 is fixedly connected to the second push plate 6, and a side of the second push plate 6 away from the spring 51 is fixedly connected to a rubber pad 61, and a side of the rubber pad 61 away from the second push plate 6 is in contact with the support rod 11.

[0028] Figure 4 and Figure 7 As shown, when the block 43 is pulled out of the support rod 11, the elastic potential energy of the spring 51 is used to push the second push plate 6 and the rubber pad 61 to move with the assistance of the fixing plate 5, so that the second push plate 6 and the rubber pad 61 push the support rod 11 to pop out of the fuselage 1.

[0029] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A detachable drone model for teaching, comprising a fuselage (1), characterized in that: Support rods (11) are inserted into the two ends of the fuselage (1), and the upper side of one end of the support rod (11) away from the fuselage (1) is connected to the wing (12); a convenient disassembly mechanism is arranged inside the fuselage (1), and the convenient disassembly mechanism comprises a connecting plate (2), a first push plate (3) and a connecting rod (4); a transfer connecting plate (2) is inserted into the lower end of the fuselage (1), and the upper side of the connecting plate (2) is fixedly connected to a rotating rod (22); the upper end of the rotating rod (22) is inserted into the fuselage (1), and the outer side of the upper end of the rotating rod (22) is fixedly connected to a rotating disk (23); a torsion spring (24) is sleeved on the outer side of the upper end of the rotating rod (22), and the upper end of the torsion spring (24) is fixedly connected to the rotating disk (23); the lower end of the torsion spring (24) is fixedly connected to the fuselage (1), and the upper ends of the rotating disk (23) are connected to the first push plate (3); the first push plate ( The lower side of one end of the first push plate (3) away from the rotating disk (23) is fixedly connected to a connecting block (31), and one end of the first push plate (3) away from the rotating disk (23) is connected to an insert rod (32), one end of the insert rod (32) away from the first push plate (3) is inserted into a fixed tube (33), and one side of the fixed tube (33) away from the insert rod (32) is fixedly connected to the fuselage (1), both sides of the connecting block (31) are connected to connecting rods (4), and one end of the connecting rod (4) away from the connecting block (31) is connected to a transmission rod (41), the outer side of the middle end of the transmission rod (41) is inserted into a positioning plate (42), and both sides of the positioning plate (42) are fixedly connected to the fuselage (1), one end of the transmission rod (41) away from the connecting rod (4) is fixedly connected to a clamping block (43), and one end of the clamping block (43) away from the transmission rod (41) is inserted into a support rod (11).

2. The detachable drone model for teaching according to claim 1, characterized in that: An auxiliary mechanism is arranged on the outer side of one end of the support rod (11) inserted into the fuselage (1), and the auxiliary mechanism comprises a fixing plate (5) and a second push plate (6). The fixing plate (5) is arranged on the outer side of the support rod (11), and the second push plate (6) is arranged on the end of the fixing plate (5) close to the support rod (11).

3. The detachable drone model for teaching according to claim 1, characterized in that: A fixedly connected screw plate (21) is inserted into the inner side of the middle end of the connecting plate (2), and the screw plate (21) is arranged at the center position of the middle end of the connecting plate (2).

4. The detachable drone model for teaching according to claim 1, characterized in that: The two groups of the first push plates (3) are symmetrically arranged in mirror images, and the first push plates (3) are inclined at 30 degrees relative to the rotating disk (23).

5. The detachable teaching drone model according to claim 1, characterized in that: The four groups of connecting rods (4) are connected to both sides of the two groups of connecting blocks (31), and the four groups of connecting rods (4) are symmetrically arranged in pairs relative to the connecting blocks (31).

6. The detachable drone model for teaching according to claim 2, characterized in that: A fixing plate (5) is arranged on the outer side of one end of the support rod (11) inserted into the fuselage (1), and a side of the fixing plate (5) close to the fuselage (1) is fixedly connected to the fuselage (1), and an end of the fixing plate (5) close to the support rod (11) is fixedly connected to a spring (51).

7. The detachable teaching drone model according to claim 6, characterized in that: One end of the spring (51) away from the fixed plate (5) is fixedly connected to the second push plate (6), and one side of the second push plate (6) away from the spring (51) is fixedly connected to the rubber pad (61), and one side of the rubber pad (61) away from the second push plate (6) is in contact with the support rod (11).

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