Airship wing plate swing transmission mechanism

Abstract

The utility model discloses an airship wing plate swing transmission mechanism which comprises a base, a battery box with a switch, a motor electrically connected with the battery box, a main control circuit board and an electronic sounding element are installed in the base, a driving gear is installed at the output end of the motor, a support is installed on the base through a detachable structure, and the support is connected with the main control circuit board and the electronic sounding element. The top of the support is connected with an airship body through a detachable structure. According to the airship, the airship body can be easily detached according to the requirements of users, when the support is independently connected with the base, the airship part can be replaced with airship bodies of different forms and themes, the overall ornamental value is greatly improved, and when the airship body is detached from the support, the driving rod is manually rotated, and the airship body can be conveniently detached. Through meshing connection between the gears, the effect of manually driving the wing plate to swing is achieved, the wing plate is separated from the motor to conduct manual operation, the airship part can be played independently, and the overall interestingness is improved.

Description

Technical Field

[0001] The utility model relates to the field of music boxes, in particular to a spacecraft wing plate swing transmission mechanism. Background Art

[0002] The music box, also known as the "self-ming harp", is a musical instrument that can play music automatically;

[0003] The principle of the traditional music box is that the power drives the sound tube with small protrusions on the surface to rotate at a constant speed. When the protrusions pass through the sound board bar, they pluck the reed, causing the reed to vibrate at a set frequency and emit a set sound.

[0004] With the advancement of technology, existing music boxes use electronic components to produce sound, and further use motors and other electrical appliances to achieve power output. At the same time, the display structure on the music box is spliced ​​by various cards, and the main body of the music box has a higher complexity, making the music box more ornamental and more fun to assemble. However, the main body of the existing music box is tightly connected to the bracket, especially the spaceship-shaped main body, which cannot be removed and played with separately, and is not very enjoyable. Utility Model Content

[0005] The technical problem to be solved by the utility model is that a music box with a spaceship-shaped main body is difficult to disassemble, which reduces the fun of playing.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a spacecraft wing swing transmission mechanism, including a base, a battery box with a switch and a motor, a main control circuit board and an electronic sound-generating element electrically connected to the battery box are installed inside the base, a driving gear is installed at the output end of the motor, the base is installed with a bracket through a detachable structure, the top of the bracket is connected to the spacecraft body through a detachable structure, a plurality of first driving shafts are installed on the side of the bracket for fixed axis rotation, the outer surfaces of the plurality of first driving shafts are all provided with gears, and a plurality of second driving shafts are installed on the bottom of the spacecraft body for fixed axis rotation. Axle, gears are installed on the outer surfaces of multiple second driving shafts, four mounting frames are symmetrically installed on the top of the spacecraft body, turntables are installed at both ends of the outer surfaces of the multiple second driving shafts close to the mounting frames, and connecting rods are rotated on fixed axes inside the four mounting frames, and wing plates are integrally formed on the connecting rods, and pull rods are hinged on the outer surfaces of the connecting rods. A limiting seat is installed at one end of the bottom of the spacecraft body, a driving rod passes through the inside of the limiting seat, and a right-angle gear is installed on one end of the driving rod, an eccentric shaft is installed on the side of the turntable, and the pull rod is movably connected to the eccentric shaft installed on the side of the turntable through a bushing.

[0007] The utility model is further configured such that a plurality of the first drive shafts are arranged vertically on a bracket and gears are arranged on the first drive shafts to mesh with each other, a first drive shaft located at the top among the plurality of the first drive shafts is installed with a gear meshingly connected to a gear installed on the outer surface of the second drive shaft, and a first drive shaft located at the bottom among the plurality of the first drive shafts is installed with a gear meshing with the drive gear.

[0008] The utility model is further configured such that a plurality of the second drive shafts are arranged in a transverse manner at the bottom of the spacecraft body and gears are arranged on the second drive shafts to be meshed and connected with each other, and a gear meshed and connected with the right-angle gears is installed on the second drive shafts near the right-angle gear position among the plurality of the second drive shafts.

[0009] The utility model is further configured that the detachable structure used between the base and the bracket and between the bracket and the spacecraft body is a clamping structure.

[0010] The utility model is further configured that the detachable structure used between the base and the bracket and between the bracket and the spacecraft body is a magnetic attraction structure.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model connects the spaceship body and the bracket through a detachable buckle structure or a magnetic structure, so that the spaceship body can be easily disassembled according to the needs of users. The spaceship part can be replaced with spaceship bodies of different forms and themes, which greatly improves the overall viewing experience. Playing with the spaceship part alone improves the overall fun;

[0013] 2. The utility model adds a right-angle gear to the chassis of the spacecraft. When the spacecraft body is removed from the bracket, the second drive shaft is driven to rotate by manually rotating the drive rod through the meshing connection between the right-angle gear and the gear installed on the second drive shaft, thereby achieving the effect of manually driving the wing panel to swing, allowing the wing panel to be separated from the motor for manual operation, thereby improving the fun. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural front view of the utility model;

[0016] Figure 3 It is a side sectional view of the utility model;

[0017] Figure 4 This is a bottom view of the structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the connection relationship between the installation frame, connecting rods, wing plates, pull rods and turntable of the utility model;

[0019] Figure 6 for Figure 5 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: 1. base; 2. right-angle gear; 3. battery box; 4. motor; 5. main control circuit board; 6. drive gear; 7. bracket; 8. spacecraft body; 9. first drive shaft; 10. second drive shaft; 11. mounting frame; 12. connecting rod; 13. wing plate; 14. pull rod; 15. limit seat; 16. drive rod; 17. turntable; 18. electronic sounding element; 19. eccentric shaft; 20. bushing. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0022] Example 1

[0023] See also Figures 1 to 6, a spacecraft wing swing transmission mechanism, including a base 1, a battery box 3 with a switch and a motor 4, a main control circuit board 5 and an electronic sounding element 18 electrically connected to the battery box 3 are installed inside the base 1, and a driving gear 6 is installed at the output end of the motor 4. The base 1 is connected to a bracket 7 through a snap-fit ​​structure, and the top of the bracket 7 is connected to a spacecraft body 8 through a snap-fit ​​structure. The bracket 7 and the spacecraft body 8 are connected by the snap-fit ​​structure, which is convenient for the base 1, the bracket 7 and the spacecraft body 8 to be assembled and disassembled with each other and have a certain structural stability. In combination with the connection method of the drive rod 16 and other components described below, the spacecraft body 8 can be conveniently disassembled directly from the bracket 7 as a whole, and the spacecraft body 8 can be played with separately. A plurality of first driving shafts 9 are fixedly rotatably installed on the side of the bracket 7, and the outer surfaces of the plurality of first driving shafts 9 are all provided with gears. A plurality of second driving shafts 10 are fixedly rotatably installed inside the bottom of the spacecraft body 8, and the outer surfaces of the plurality of second driving shafts 10 are all provided with gears. The top of the spacecraft body 8 is symmetrical Four mounting frames 11 are installed, and turntables 17 are installed at both ends of the outer surface of the second drive shafts 10 near the mounting frame 11 among the multiple second drive shafts 10. Connecting rods 12 are rotated on the fixed axis inside the four mounting frames 11. The connecting rods 12 are integrally formed with wing panels 13. The outer surface of the connecting rods 12 is hinged with pull rods 14. A limit seat 15 is installed at one end of the bottom of the spacecraft body 8. A driving rod 16 is passed through the interior of the limit seat 15. A right-angle gear 2 is installed at one end of the driving rod 16. The side of the turntable 17 An eccentric shaft 19 is installed, and the pull rod 14 is movably connected to the eccentric shaft 19 installed on the side of the turntable 17 through a bushing 20. Since the multiple second drive shafts 10 can rotate, combined with the connection position and method of the pull rod 14 and the turntable 17, as well as the connection method between the pull rod 14 and the connecting rod 12, and the connection method between the connecting rod 12 and the mounting frame 11, the fender 13 can be driven to swing by the rotating turntable 17, and the swing frequency of the front and rear fenders 13 can also be controlled by setting the number of second drive shafts 10.

[0024] A plurality of first drive shafts 9 are arranged on the bracket 7 in a vertical arrangement and gears are arranged on the first drive shafts 9 to mesh with each other. The first drive shaft 9 located at the top among the plurality of first drive shafts 9 is installed with a gear meshingly connected with the gears installed on the outer surface of the second drive shaft 10. The first drive shaft 9 located at the bottom among the plurality of first drive shafts 9 is installed with a gear meshing with the drive gear 6. Therefore, combined with the arrangement of the first drive shafts 9, the transmission of the power generated by the output end of the motor 4 is realized by utilizing the meshing action of the gears. At the same time, the gears at different positions also make the overall appearance more technological.

[0025] A plurality of second drive shafts 10 are arranged in a transverse arrangement at the bottom of the spacecraft body 8, and gears are arranged on the second drive shafts 10 to mesh with each other. A gear meshing with the right-angle gear 2 is installed on the second drive shaft 10 among the plurality of second drive shafts 10. Combined with the above content, since there is a first drive shaft 9 and a second drive shaft 10 that are transmitted through the meshing connection of gears, the plurality of second drive shafts 10 can be rotated. At the same time, there is a second drive shaft 10 that is equipped with a gear meshing with the right-angle gear 2. Therefore, when the spacecraft body 8 is removed from the bracket for playing alone, the drive rod 16 can also be manually rotated, through the meshing action of the right-angle gear 2 and the gear arranged on the second drive shaft 10. When the motor 4 is not working, the wing plate 13 can be manually driven to swing, which increases the overall interest of the spacecraft-shaped music box.

[0026] Example 2

[0027] See also Figures 1 to 5, a spacecraft wing swing transmission mechanism, including a base 1, a battery box 3 with a switch and a motor 4, a main control circuit board 5 and an electronic sounding element 18 electrically connected to the battery box 3 are installed inside the base 1, a driving gear 6 is installed at the output end of the motor 4, the base 1 is connected to a bracket 7 through a magnetic attraction structure, and the top of the bracket 7 is connected to a spacecraft body 8 through a magnetic attraction structure. The magnetic attraction method is adopted. Since the music box is mostly placed on a desktop for viewing, on the premise that the base 1, the bracket 7 and the spacecraft body 8 are connected to each other, combined with the connection method of the driving rod 16 and other components described below, the spacecraft body 8 can be conveniently disassembled directly from the bracket 7 as a whole, and the spacecraft body 8 can be played alone. A plurality of first driving shafts 9 are fixedly rotatably installed on the side of the bracket 7, and the outer surfaces of the plurality of first driving shafts 9 are all provided with gears. A plurality of second driving shafts 10 are fixedly rotatably installed inside the bottom of the spacecraft body 8, and the outer surfaces of the plurality of second driving shafts 10 are all provided with gears. The top of the spacecraft body 8 is symmetrically installed There are four mounting frames 11, and turntables 17 are installed at both ends of the outer surface of the second drive shafts 10 near the mounting frame 11 in the plurality of second drive shafts 10. The interior of the four mounting frames 11 is fixed with a connecting rod 12, and the connecting rod 12 is integrally formed with a wing plate 13. The outer surface of the connecting rod 12 is hinged with a pull rod 14. A limit seat 15 is installed at one end of the bottom of the spacecraft body 8, and a drive rod 16 is penetrated inside the limit seat 15. A right-angle gear 2 is installed at one end of the drive rod 16. The side of the turntable 17 is provided with a An eccentric shaft 19 is installed, and the pull rod 14 is movably connected to the eccentric shaft 19 installed on the side of the turntable 17 through a bushing 20. Since the multiple second drive shafts 10 can rotate, combined with the connection position and method of the pull rod 14 and the turntable 17, as well as the connection method between the pull rod 14 and the connecting rod 12, and the connection method between the connecting rod 12 and the mounting frame 11, the fender 13 can be driven to swing by the rotating turntable 17, and the swing frequency of the front and rear fenders 13 can also be controlled by setting the number of second drive shafts 10.

[0028] A plurality of first drive shafts 9 are arranged on the bracket 7 in a vertical arrangement and gears are arranged on the first drive shafts 9 to mesh with each other. The topmost first drive shaft 9 among the plurality of first drive shafts 9 is equipped with a gear meshingly connected with the gears installed on the outer surface of the second drive shaft 10. The bottommost first drive shaft 9 among the plurality of first drive shafts 9 is equipped with a gear meshing with the drive gear 6. Therefore, combined with the arrangement of the first drive shafts 9, the transmission of the power generated by the output end of the motor 4 is realized by utilizing the meshing action of the gears. At the same time, the gears at different positions also make the overall appearance more technological.

[0029] Multiple second drive shafts 10 are arranged in a horizontal arrangement at the bottom of the spacecraft body 8, and gears are arranged on the second drive shafts 10 to mesh with each other. The second drive shafts 10 near the right-angle gear 2 among the multiple second drive shafts 10 are installed with gears meshing with the right-angle gear 2. Combined with the above content, since there is a first drive shaft 9 and a second drive shaft 10 that are transmitted through the meshing connection of gears, the multiple second drive shafts 10 can be rotated. At the same time, there is a second drive shaft 10 installed with a gear meshing with the right-angle gear 2, and then the drive rod 16 can be manually rotated. Through the meshing action of the right-angle gear 2 and the gears arranged on the second drive shaft 10, when the motor 4 is not working, the wing panel 13 can be manually driven to swing, which increases the overall interest.

[0030] When the utility model is in use, after turning on the switch on the battery box 3, the battery placed inside the battery box 3 is used for power supply, so that the electronic sounding element 18 makes a sound, and the output end of the motor 4 starts to rotate. Under the drive of the output end of the motor 4, the driving gear 6 is driven to rotate. Through the meshing action between the driving gear 6 and the gear on the first driving shaft 9, and the meshing connection between the gears on the first driving shaft 9, the first driving shaft 9 can be rotated synchronously. Similarly, due to the meshing connection between the first driving shaft 9 located at the top and the gear installed on the second driving shaft 10, and the meshing connection between the second driving shaft 10, the first driving shaft 9 can rotate synchronously. The meshing connection between the gears installed on the driving shaft 10 realizes the rotation of the second driving shaft 10, and then the connecting rod 12 drives the wing panel 13 to swing through the rotating turntable 17. When the motor 4 does not work, the spacecraft body 8 can be removed from the bracket 7, and the driving rod 16 can be manually rotated. The right-angle gear 2 installed on the driving rod 16 is used to mesh with a gear installed on the second driving shaft 10. The second driving shaft 10 is driven to rotate in the form of manual drive, thereby achieving the effect of manually driving the wing panel 13 to swing, thereby improving the fun.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A spacecraft wing panel swing transmission mechanism, comprising a base (1), characterized in that: A battery box (3) with a switch, a motor (4) electrically connected to the battery box (3), a main control circuit board (5) and an electronic sounding element (18) are installed inside the base (1); a driving gear (6) is installed at the output end of the motor (4); a bracket (7) is installed on the base (1) through a detachable structure; the top of the bracket (7) is connected to a spacecraft body (8) through a detachable structure; a plurality of first driving shafts (9) are rotatably installed on the side of the bracket (7); gears are arranged on the outer surfaces of the plurality of first driving shafts (9); a plurality of second driving shafts (10) are rotatably installed inside the bottom of the spacecraft body (8); gears are arranged on the outer surfaces of the plurality of second driving shafts (10); four gears are symmetrically installed on the top of the spacecraft body (8); The invention relates to a mounting frame (11), wherein both ends of the outer surfaces of the second drive shafts (10) located near the mounting frame (11) among the plurality of second drive shafts (10) are both provided with turntables (17), the interiors of the four mounting frames (11) are all provided with connecting rods (12) which are rotatable on a fixed axis, the connecting rods (12) are integrally formed with wing plates (13), the outer surfaces of the connecting rods (12) are hinged with pull rods (14), a limit seat (15) is installed at one end of the bottom of the spacecraft body (8), a drive rod (16) is passed through the interior of the limit seat (15), a right-angle gear (2) is installed at one end of the drive rod (16), an eccentric shaft (19) is installed on the side of the turntable (17), and the pull rod (14) is movably connected to the eccentric shaft (19) installed on the side of the turntable (17) through a shaft sleeve (20).

2. A spacecraft wing panel swing transmission mechanism according to claim 1, characterized in that: A plurality of the first drive shafts (9) are arranged on the bracket (7) in a vertical arrangement and gears are arranged on the first drive shafts (9) to mesh with each other. The first drive shaft (9) located at the top of the plurality of the first drive shafts (9) is equipped with a gear meshing with the gear installed on the outer surface of the second drive shaft (10), and the first drive shaft (9) located at the bottom of the plurality of the first drive shafts (9) is equipped with a gear meshing with the drive gear (6).

3. A spacecraft wing panel swing transmission mechanism according to claim 1, characterized in that: A plurality of the second drive shafts (10) are arranged in a transverse arrangement at the bottom of the spacecraft body (8), and gears are arranged on the second drive shafts (10) to mesh with each other. A gear meshing with the right-angle gear (2) is installed on the second drive shaft (10) located near the right-angle gear (2) among the plurality of the second drive shafts (10).

4. A spacecraft wing panel swing transmission mechanism according to claim 1, characterized in that: The detachable structure used between the base (1) and the bracket (7) and between the bracket (7) and the spacecraft body (8) is a snap-on structure.

5. The spacecraft wing panel swing transmission mechanism according to claim 1, characterized in that: The detachable structure used between the base (1) and the bracket (7) and between the bracket (7) and the spacecraft body (8) is a magnetic attraction structure.

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