Rotary fluctuating music box

Abstract

The utility model relates to the technical field of music boxes, in particular to a rotary fluctuating music box which comprises a base and an assembled box body, the assembled box body is installed on the periphery of the upper side of the base, an assembled chassis is assembled on the upper side of the base box, a driving assembly is installed on the left side of the center of the assembled chassis, and two fluctuating frames are arranged at the front end of the driving assembly. The two fluctuating frames are the same in structure, a rotating mechanism is arranged in the center of the top end of the splicing box body and comprises a second supporting assembly, a rotating assembly and a first supporting assembly, the bottom side of a middle ring of the rotating assembly is connected with the upper side of a driving assembly, and swing pieces are inserted in the side surface of the rotating assembly in a surrounding mode. The rotating mechanism can be driven to rotate while the music box is driven to operate normally through the driving motor, and the swinging part can be fluctuated by a certain angle through the two fluctuating frames, so that the flexibility of the swinging part during movement is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of music boxes, in particular to a rotating and undulating music box. Background Art

[0002] The core technologies of the music box are the comb and drum. Through the carefully designed comb, teeth of varying lengths produce notes of varying pitches. The raised sections of the drum, when rotated, pluck the comb, producing a specific melody. This ingenious mechanical design enables the music box to play music in a stable and continuous manner. Over the centuries, the music box has undergone continuous improvement and development. From its initial simple mechanical structure to more complex and sophisticated designs, and from handmade to industrialized production, the music box's sound quality, appearance, and functionality have greatly improved. The music box, with its unique timbre and exquisite craftsmanship, is deeply loved by people. It is not only a musical instrument but also a work of art, carrying historical memories and people's yearning for a better life. In modern times, despite the availability of various advanced electronic music devices, music boxes still occupy a place with their unique charm. However, existing music boxes only produce vocal music when rotating, and the pendulum that rotates with the music requires a separate motor to drive, which undoubtedly reduces the working efficiency of the battery and increases the operating cost. Moreover, the rotation direction of the pendulum that rotates with the music remains unchanged, which will inevitably reduce the user's interest after long-term use. Therefore, it is urgent to design a rotating and undulating music box to solve the above problems. Utility Model Content

[0003] The purpose of the present utility model is to provide a rotating undulating music box to solve the problem raised in the above background technology that the existing music box only produces sound when rotating, and the pendulum that rotates with the music needs to be driven by a separate motor, which undoubtedly reduces the working efficiency of the battery and increases the operating cost. In addition, the rotation direction of the pendulum that rotates with the music remains unchanged and long-term use will inevitably reduce the user's interest.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotating undulating music box, comprising a base and an assembled box body, the assembled box body is installed on the outer periphery of the upper side of the base, the base comprises a base box and an assembled chassis, the upper side of the base box is assembled with an assembled chassis, a driving assembly is installed on the left side of the center of the assembled chassis, the front end of the driving assembly is provided with two groups of undulating frames, the two groups of undulating frames have the same structure, a rotating mechanism is provided at the top center of the assembled box body, the rotating mechanism comprises a second supporting assembly, a rotating assembly and a first supporting assembly, the side of the second supporting assembly is connected to the assembled box body On the top side, the bottom end of the second support assembly is assembled on the upper side of the assembled chassis, a rotating assembly is provided in the center of the second support assembly, and a first support assembly is inserted in the center of the rotating assembly, the first support assembly includes a support frame and a circular clamping plate, the circular clamping plate is connected to the center of the rotating assembly, the bottom end of the circular clamping plate is provided with a support frame, the bottom side of the center of the support frame is installed on the upper side of the center of the assembled chassis, the bottom side of the middle ring of the rotating assembly is connected to the upper side of the driving assembly, and a pendulum is inserted around the side surface of the rotating assembly, and the bottom side of the pendulum can contact the upper side of the undulating frame to fluctuate up and down and swing back and forth.

[0005] Preferably, the drive assembly includes a drive motor, a transmission gear and a motor support assembly. The bottom side of the drive motor is provided with a motor support assembly support limiter. The motor support assembly is installed on the left side of the first support assembly. The output shaft of the drive motor drives the transmission gear to rotate.

[0006] Preferably, two groups of undulating frames are provided at the front end of the first supporting assembly, the two groups of undulating frames are assembled on an assembled chassis, and the top ends of the two groups of undulating frames are perpendicular to the bottom side of the ornament.

[0007] Preferably, a single group of the undulating frame includes two groups of conical brackets, the bottom ends of the two groups of conical brackets are assembled on the upper side of the assembled chassis, the top ends of the two groups of conical brackets are fixedly connected with fixed columns, and the center sleeve of the fixed column is provided with a rotating ring.

[0008] Preferably, the second supporting assembly includes a supporting circular plate, a central circular ring is opened in the center of the supporting circular plate, the inner side of the central circular ring is provided with the side of the rotating assembly, four groups of supporting columns are installed on the bottom end side of the supporting circular plate, and the bottom sides of the four groups of support columns are assembled on the top side of the assembled chassis.

[0009] Preferably, the rotating assembly includes a lower rotating disk, a middle rotating disk is provided on the upper side of the lower rotating disk, an upper rotating disk is provided on the upper side of the middle rotating disk, the upper rotating disk is connected to the middle rotating disk and the lower rotating disk by using connecting blocks, a connecting circular plate is provided on the upper side of the center of the middle rotating disk and the center of the upper rotating disk, the bottom end of the connecting circular plate is clamped on the upper side of the circular clamp, the bottom end of the pendulum is provided with an arc, the bottom side of the front end of the pendulum is provided with a square slot inwardly, an elastic part is provided in the square slot, the bottom surface of the elastic part is close to the top surface of the arc surface of the square slot, and the top surface of the elastic part is on the bottom surface of the upper rotating disk.

[0010] Preferably, an annular tooth opening is provided around the side of the middle rotating disk, and the inside of the annular tooth opening meshes with the side of the transmission gear.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The rotating undulating music box can support the rotating mechanism through the support frame by providing an assembled chassis, thereby facilitating the rotation of the rotating mechanism. The driving motor provided in the driving component can drive the rotating mechanism to rotate while driving the normal operation of the music box, thereby reducing power consumption and lowering production costs.

[0013] The rotating and undulating music box can drive the pendulum to move through the rotating mechanism. The two sets of undulating frames can make the pendulum fluctuate at a certain angle, thereby improving the flexibility of the pendulum when moving. The annular teeth opened on the side of the central rotating disk can be engaged by the rotation of the transmission gear, thereby driving the entire rotating assembly to rotate in the center of the supporting assembly, saving excess power consumption and increasing service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the assembled box body of the utility model;

[0016] Figure 3 This is a schematic diagram of the assembled chassis structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the undulating frame of the utility model;

[0018] Figure 5 This is an exploded schematic diagram of the rotating mechanism of the utility model;

[0019] Figure 6 This is an exploded schematic diagram of the rotating assembly structure of the utility model.

[0020] Figure 7 This is a schematic diagram of the structure of the utility model ornament

[0021] In the figure: 1. base; 11. base box; 110. assembled chassis; 12. driving assembly; 121. driving motor; 122. transmission gear; 123. motor support assembly; 13. undulating frame; 131. conical bracket; 132. fixing column; 133. rotating ring; 2. assembled box body; 3. rotating mechanism; 31. second supporting assembly; 311. supporting circular plate; 312. center circular ring; 313. supporting column; 32. rotating assembly; 321. lower rotating disk; 322. middle rotating disk; 3221. annular tooth mouth; 323. upper rotating disk; 324. connecting block; 325. connecting circular plate; 33. first supporting assembly; 331. supporting frame; 332. circular clamping plate; 4. ornament; 41. arc; 42. square notch; 43. elastic part. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 7 , an embodiment provided by the utility model:

[0024] A rotating undulating music box, comprising a base 1 and an assembled box body 2, the assembled box body 2 being installed on the periphery of the upper side of the base 1, characterized in that: the base 1 comprises a base box 11 and an assembled chassis 110, the upper side of the base box 11 is assembled with the assembled chassis 110, a driving assembly 12 is installed on the left side of the center of the assembled chassis 110, the front end of the driving assembly 12 is provided with two groups of undulating frames 13, the two groups of undulating frames 13 have the same structure, a rotating mechanism 3 is provided at the top center of the assembled box body 2, the rotating mechanism 3 comprises a second supporting assembly 31, a rotating assembly 32 and a first supporting assembly 33, the side of the second supporting assembly 31 is connected to the top side of the assembled box body 2, the second supporting assembly 31 is provided with a rotating mechanism 33, the rotating mechanism 3 comprises a second supporting assembly 31, a rotating assembly 32 and a first supporting assembly 33, the side of the second supporting assembly 31 is connected to the top side of the assembled box body 2, and the second supporting assembly 31 is provided with a rotating mechanism 33. The bottom end is assembled on the upper side of the assembled chassis 110, and a rotating assembly 32 is provided at the center of the second support assembly 31. The first support assembly 33 is inserted in the center of the rotating assembly 32. The first support assembly 33 includes a support frame 331 and a circular clamping plate 332. The circular clamping plate 332 is connected to the center of the rotating assembly 32. The bottom end of the circular clamping plate 332 is provided with a support frame 331. The bottom side of the center of the support frame 331 is installed on the upper side of the center of the assembled chassis 110. The bottom side of the middle ring of the rotating assembly 32 is connected to the upper side of the driving assembly 12. The side surface of the rotating assembly 32 is surrounded by a pendulum 4. The bottom side of the pendulum 4 can contact the upper side of the undulating frame 13 to fluctuate up and down and swing back and forth.

[0025] As a further feature of the present invention, the driving assembly 12 includes a driving motor 121, a transmission gear 122 and a motor support assembly 123. The bottom side of the driving motor 121 is provided with a motor support assembly 123 support limiter. The motor support assembly 123 is installed on the left side of the first support assembly 33. The output shaft of the driving motor 121 drives the transmission gear 122 to rotate. The front end of the first support assembly 33 is provided with two groups of undulating frames 13. The two groups of undulating frames 13 are assembled on the assembly chassis 110. The top ends of the two groups of undulating frames 13 are perpendicular to the bottom side of the ornament 4. While driving the normal operation of the music box, they can also drive the rotating mechanism to rotate, thereby reducing energy consumption and lowering production costs.

[0026] Furthermore, the single group of undulating frames 13 includes two groups of conical brackets 131. The bottom ends of the two groups of conical brackets 131 are assembled on the upper side of the assembled chassis 110. The top ends of the two groups of conical brackets 131 are fixedly connected with fixed columns 132. The center of the fixed column 132 is provided with a rotating ring 133, which can make the pendulum fluctuate at a certain angle, thereby improving the flexibility of the pendulum when moving.

[0027] The second support assembly 31 of the present invention further comprises a supporting circular plate 311, a center circular ring 312 is provided at the center of the supporting circular plate 311, and the inner side of the center circular ring 312 is provided with the side of the rotating assembly 32, and four groups of supporting columns 313 are installed on the bottom side of the supporting circular plate 311, and the bottom sides of the four groups of supporting columns 313 are assembled on the top side of the assembled chassis 110. The rotating assembly 32 comprises a lower rotating disk 321, a middle rotating disk 322 is provided on the upper side of the lower rotating disk 321, an upper rotating disk 323 is provided on the upper side of the middle rotating disk 322, and the upper rotating disk 323 is connected to the middle rotating disk 322 and the lower rotating disk 321 by using a connecting block 324, and the upper side of the center of the middle rotating disk 322 is connected to the upper rotating disk A connecting circular plate 325 is provided at the center of the movable disk 323, and the bottom end of the connecting circular plate 325 is clamped on the upper side of the circular clamping plate 332. The bottom end of the pendulum 4 is provided with an arc 41, and a square slot 42 is provided inwardly from the bottom side of the front end of the pendulum 4. An elastic part 43 is provided in the square slot 42. The bottom surface of the elastic part 43 is close to the top surface of the arc surface of the square slot 42, and the top surface of the elastic part 43 is on the bottom surface of the upper rotating disk 323. An annular tooth opening 3221 is provided around the side of the middle rotating disk 322. The internal meshing tooth opening 3221 engages with the side of the transmission gear 122, and can be engaged by the rotation of the transmission gear, thereby driving the rotating assembly as a whole to rotate in the center of the supporting assembly, saving excess power consumption and improving service life.

[0028] Working principle: When in use, when the driving motor 121 is started for driving, while keeping the music box running normally, the transmission gear 122 is driven to rotate by the left side of the driving motor 121. The rotation of the driving gear 122 can rotate the annular tooth opening 3221 opened on the side of the rotating disk 322 in the top gear meshing, and the annular tooth opening 3221 rotates the rotating disk 322 under the drive of the transmission gear 122. The rotation of the middle rotating disk 322 then drives the lower rotating disk 321 and the upper rotating disk 323 connected by the connecting block 324 to rotate synchronously. When the rotating component 32 rotates, the internal pendulum 4 rotates together. When the component 32 drives the ornament 4 to rotate, the arc 41 at the bottom contacts the rotating ring 133 in the undulating frame 13 during movement and rotates, thereby rising for a period of time and then following the movement of the rotating component 32 to descend. Through this movement method, the ornament 4 performs an undulating motion, and an elastic part 43 is provided in the square groove 42 starting from the front end of the ornament 4. The bottom surface of the elastic part 43 is on the top surface of the square groove 42 in the ornament 4 close to the arc surface, and the top surface of the elastic part 43 is on the bottom surface of the upper rotating disk 323, so that the ornament is shaken by the elastic part 43, thereby improving the ability of the ornament 4 to show the real character state when moving and increasing the fun. The above is the entire working principle of the present invention.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A rotating undulating music box, comprising a base (1) and an assembled box body (2), wherein the assembled box body (2) is mounted on the upper periphery of the base (1), characterized in that: The base (1) comprises a base box (11) and an assembled chassis (110), the upper side of the base box (11) is assembled with the assembled chassis (110), a driving assembly (12) is installed on the left side of the center of the assembled chassis (110), the front end of the driving assembly (12) is provided with two groups of undulating frames (13), the two groups of undulating frames (13) have the same structure, a rotating mechanism (3) is provided at the top center of the assembled box body (2), the rotating mechanism (3) comprises a second supporting assembly (31), a rotating assembly (32) and a first supporting assembly (33), the side of the second supporting assembly (31) is connected to the top side of the assembled box body (2), the bottom end of the second supporting assembly (31) is assembled on the upper side of the assembled chassis (110), and the second supporting assembly (31) is provided with a rotating mechanism (32) and a first supporting assembly (33). A rotating assembly (32) is provided at the center of the assembly (31), and a first supporting assembly (33) is inserted at the center of the rotating assembly (32). The first supporting assembly (33) includes a supporting frame (331) and a circular card plate (332). The circular card plate (332) is connected to the center of the rotating assembly (32). The bottom end of the circular card plate (332) is provided with a supporting frame (331). The bottom side of the center of the supporting frame (331) is installed on the upper side of the center of the assembled chassis (110). The bottom side of the middle ring of the rotating assembly (32) is connected to the upper side of the driving assembly (12). A swing member (4) is inserted around the side surface of the rotating assembly (32). The bottom side of the swing member (4) can contact the upper side of the undulating frame (13) to perform up and down fluctuations and forward and backward swings.

2. The rotating undulating music box according to claim 1, characterized in that: The driving assembly (12) comprises a driving motor (121), a transmission gear (122) and a motor support assembly (123); a motor support assembly (123) support limiter is provided on the bottom side of the driving motor (121); the motor support assembly (123) is installed on the left side of the first support assembly (33); and the output shaft of the driving motor (121) drives the transmission gear (122) to rotate.

3. The rotating undulating music box according to claim 1, characterized in that: Two groups of undulating frames (13) are provided at the front end of the first supporting assembly (33). The two groups of undulating frames (13) are assembled on the assembly chassis (110). The top ends of the two groups of undulating frames (13) are perpendicular to the bottom side of the pendulum (4).

4. The rotating undulating music box according to claim 1, characterized in that: A single group of the undulating frame (13) comprises two groups of conical brackets (131), the bottom ends of the two groups of conical brackets (131) are assembled on the upper side of the assembly chassis (110), the top ends of the two groups of conical brackets (131) are fixedly provided with fixed columns (132) for connection, and the center of the fixed columns (132) is sleeved with a rotating ring (133).

5. The rotating undulating music box according to claim 1, characterized in that: The second supporting assembly (31) comprises a supporting circular plate (311), a central circular ring (312) is provided at the center of the supporting circular plate (311), the inner side of the central circular ring (312) is provided with the side of the rotating assembly (32), four groups of supporting columns (313) are installed on the bottom side of the supporting circular plate (311), and the bottom sides of the four groups of supporting columns (313) are assembled on the top side of the assembled chassis (110).

6. The rotating undulating music box according to claim 1, characterized in that: The rotating assembly (32) comprises a lower rotating disk (321), a middle rotating disk (322) is provided on the upper side of the lower rotating disk (321), an upper rotating disk (323) is provided on the upper side of the middle rotating disk (322), the upper rotating disk (323) is connected to the middle rotating disk (322) and the lower rotating disk (321) by using a connecting block (324), and a connecting circular plate (324) is provided on the upper center side of the middle rotating disk (322) and the center of the upper rotating disk (323). 325), the bottom end of the connecting circular plate (325) is clamped on the upper side of the circular clamping plate (332), the bottom end of each of the pendulum members (4) is provided with a circular arc (41), the front end bottom side of the pendulum member (4) is provided with a square notch (42) inwardly, an elastic part (43) is provided in the square notch (42), the bottom surface of the elastic part (43) is close to the top surface of the circular arc surface of the square notch (42), and the top surface of the elastic part (43) is on the bottom surface of the upper rotating disk (323).

7. The rotating undulating music box according to claim 6, characterized in that: An annular tooth opening (3221) is provided around the side of the middle rotating disk (322), and the inside of the annular tooth opening (3221) meshes with the side of the transmission gear (122).

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