Music packaging box

Abstract

The utility model discloses a music packing box, which relates to the technical field of packing boxes, and comprises a music box body and a first-layer gift box, the music box body is positioned in the first-layer gift box, a spring on the music box body is rotatably connected with the side wall of the first-layer gift box, and the first-layer gift box is positioned in the first-layer gift box. And two second-layer gift boxes are arranged above the first-layer gift box. A music box body is arranged in the first-layer gift box, a second-layer gift box, a third-layer gift box, a first linkage rod, a second linkage rod and the like are arranged at the top of the first-layer gift box, a gear is arranged on the first linkage rod, a movable block, a ratchet wheel, a pawl and the like are arranged on the spring, and when music is played, the spring can return to the original position, so that the music is played. In the process, the second-layer gift box and the third-layer gift box are driven to be opened slowly, so that multiple gifts can be displayed in front of the gift box at the same time, a visual shocking effect is brought to people, and the sudden surprise feeling of opening people can be increased.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, specifically a music packaging box. Background Technology

[0002] Traditional music boxes typically rely on mechanical devices such as springs and gears to play music. While this design possesses unique artistic value, it is relatively limited in functionality and flexibility. With the development of electronic and digital audio technologies, modern music boxes have increasingly incorporated electronic components, such as digital audio players, speakers, and wireless connectivity, enabling them to play a variety of music tracks. Modern music boxes not only store and play multiple music tracks but also support various audio formats, allowing users to select and play music via smart devices or directly through the box. Many product designs also incorporate Bluetooth and Wi-Fi functionality, allowing wireless pairing with external devices such as smartphones, thus providing a more convenient music experience.

[0003] When preparing surprises, people sometimes prepare multiple gifts, but when the box is opened, it's difficult to present all the gifts at the same time, lacking a visually stunning effect. Utility Model Content

[0004] This utility model provides a music packaging box, which has the beneficial effect of simultaneously displaying multiple gifts in front of you while accompanied by music.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A music box includes a music box body and a first-layer gift box. The music box body is located inside the first-layer gift box. A spring on the music box body is rotatably connected to the side wall of the first-layer gift box. Two second-layer gift boxes are arranged above the first-layer gift box, and two third-layer gift boxes are arranged above the second-layer gift boxes. A linkage rod 1 and a linkage rod 2 are rotatably connected to each side wall of the first-layer gift box. The middle part of linkage rod 1 is rotatably connected to the side wall of the second-layer gift box on the same side, and the other end is rotatably connected to the side wall of the third-layer gift box on the same side. The middle part of linkage rod 2 is rotatably connected to the side wall of the second-layer gift box on the same side, and the other end is rotatably connected to the side wall of the third-layer gift box on the same side. A gear 1 is fixedly connected to the end of linkage rod 1 near the first-layer gift box. A gear 2 is provided on the spring, and gear 1 and gear 2 mesh with each other. A one-way linkage component is provided on the spring.

[0007] Optionally, the one-way linkage component includes a movable block fixedly connected to one side of the second gear, a ratchet fixedly connected to the mainspring, a pawl rotatably connected to the side wall of the movable block, an elastic plate fixedly connected between the pawl and the movable block, and both the movable block and the second gear being movably connected to the mainspring.

[0008] Optionally, a support rod 1 is rotatably connected between the side walls of the first-layer gift box and the second-layer gift box, and a support rod 2 is rotatably connected between the side walls of the second-layer gift box and the third-layer gift box.

[0009] Optionally, a gear three is fixedly connected to the end of the support rod one, and a gear four is fixedly connected to the end of the other support rod one on the same side, with the gear three meshing with the gear four.

[0010] Optionally, a protective box is fixedly connected to the side wall of the first-layer gift box, and gear three and gear four are located inside the protective box.

[0011] Optionally, a cover is rotatably connected to the top side of the third-layer gift box.

[0012] Optionally, the side wall of the third-layer gift box is rotatably connected to a handle.

[0013] Optionally, the second and third gift boxes are provided with internal dividers.

[0014] This utility model provides a music packaging box, which has the following advantages compared with the prior art:

[0015] The first gift box contains the music box itself. The top of the first gift box contains the second and third gift boxes, as well as linkage rod one and linkage rod two. Linkage rod one has gears, and the spring has a movable block, ratchet, and pawl. When the music plays, the spring returns to its original position, causing the second and third gift boxes to open slowly, allowing multiple gifts to be displayed at the same time, creating a visually stunning effect and increasing the surprise of the person opening it. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention from another angle;

[0018] Figure 3 This utility model Figure 2 Enlarged view of point A in the image;

[0019] Figure 4This is a three-dimensional structural diagram of the unidirectional linkage component of this utility model;

[0020] Figure 5 This is a partial three-dimensional structural diagram of the unidirectional linkage component of this utility model;

[0021] Figure 6 This utility model Figure 5 Enlarged view of point B in the image.

[0022] In the diagram: 1. Music box body; 2. First layer gift box; 3. Spring; 4. Second layer gift box; 5. Third layer gift box; 6. Linkage rod one; 7. Linkage rod two; 8. Gear one; 9. Gear two; 10. Movable block; 11. Ratchet; 12. Pawl; 13. Elastic plate; 14. Support rod one; 15. Support rod two; 16. Gear three; 17. Gear four; 18. Protective box; 19. Cover plate; 20. Handle; 21. Divider plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 6 This utility model provides a technical solution: a music box, including a music box body 1 and a first-layer gift box 2. The music box body 1 is located inside the first-layer gift box 2. The spring 3 on the music box body 1 is rotatably connected to the side wall of the first-layer gift box 2. Two second-layer gift boxes 4 are arranged above the first-layer gift box 2, and two third-layer gift boxes 5 are arranged above the second-layer gift boxes 4. Both side walls of the first-layer gift box 2 are rotatably connected to a first linkage 6 and a second linkage 7. The middle part of the first linkage 6 is rotatably connected to the side wall of the second-layer gift box 4 on the same side, and the other end is rotatably connected to the side wall of the third-layer gift box 5 on the same side. The middle part of the second linkage 7 is rotatably connected to the side wall of the second-layer gift box 4 on the same side, and the other end is rotatably connected to the side wall of the third-layer gift box 5 on the same side. A gear 8 is fixedly connected to the end of the first linkage 6 near the first-layer gift box 2. A gear 9 is arranged on the spring 3. The first gear 8 and the second gear 9 mesh with each other. A one-way linkage component is arranged on the spring 3.

[0025] The gift box can be set to have multiple layers, depending on the actual situation. To use, first wind the mainspring 3 clockwise to fully wind it. When the mainspring 3 resets, it will rotate counter-clockwise, at which point the music box will play music. Simultaneously, the reset rotation of the mainspring 3 drives gear 9 to rotate, which in turn drives the meshing gear 8 and linkage rod 6 through the one-way linkage component. This causes the second and third gift boxes 4 and 5 to open. At the same time, linkage rod 7 also rotates, increasing the overall support of the packaging box. Since the one-way linkage component only drives gear 8 when the mainspring 3 rotates counter-clockwise, it will not drive gear 8 when the mainspring 3 rotates clockwise. The second and third gift boxes 4 and 5 will only open slowly and simultaneously while the music is playing, displaying all the gifts at the same time to the music, creating a visually stunning effect.

[0026] Furthermore, the one-way linkage component includes a movable block 10 fixedly connected to one side of the gear 2 9, a ratchet 11 fixedly connected to the mainspring 3, a pawl 12 rotatably connected to the side wall of the movable block 10, an elastic plate 13 fixedly connected between the pawl 12 and the movable block 10, and both the movable block 10 and the gear 2 9 are movably connected to the mainspring 3.

[0027] Please see Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 When the mainspring 3 rotates clockwise, it drives the ratchet 11 to rotate clockwise. At this time, the elastic plate 13 is in a compressed state, and the pawl 12 and the movable block 10 will not rotate with the ratchet 11. When the mainspring 3 rotates counterclockwise, it drives the ratchet 11 to rotate counterclockwise. At this time, due to the elastic force of the elastic plate 13, the pawl 12 is driven to be stuck in the groove of the ratchet 11. When the ratchet 11 rotates, it drives the movable block 10 and the pawl 12 to rotate, and at the same time drives the gear 2 9 to rotate. When the gear 2 9 rotates, it drives the gear 1 8 to rotate, thereby driving the linkage rod 1 6 to rotate, opening the second gift box 4 and the third gift box 5.

[0028] Furthermore, a support rod 14 is rotatably connected between the side walls of the first gift box 2 and the second gift box 4, and a support rod 25 is rotatably connected between the side walls of the second gift box 4 and the third gift box 5.

[0029] Please see Figure 2 Support rod 14 and support rod 25 play a stabilizing role, making it more stable and smooth during rotation.

[0030] Furthermore, a gear 16 is fixedly connected to the end of the support rod 14, and a gear 17 is fixedly connected to the end of the other support rod 14 on the same side. The gear 16 and the gear 17 mesh with each other.

[0031] Please see Figure 1 When the support rod 14 rotates, it drives the gear 3 16 to rotate, and at the same time drives the gear 4 17 that meshes with it to rotate, thereby driving the linkage rod 2 7 on the other side to rotate.

[0032] Furthermore, a protective box 18 is fixedly connected to the side wall of the first-layer gift box 2, and gears three 16 and four 17 are located inside the protective box 18.

[0033] Please see Figure 1 The protective box 18 is used to protect gear three 16 and gear four 17 to prevent them from failing to mesh.

[0034] Furthermore, a cover plate 19 is rotatably connected to the top side of the third-layer gift box 5.

[0035] Please see Figure 1 The cover plate 19 can be installed or not, mainly to prevent dust from falling inside.

[0036] Furthermore, the side wall of the third-layer gift box 5 is rotatably connected to a handle 20.

[0037] Please see Figure 1 This makes it easier to lift the entire packaging box and take it out.

[0038] Furthermore, the interiors of the second gift box 4 and the third gift box 5 are provided with dividers 21.

[0039] Please see Figure 1 The divider 21 can divide the internal space of the second gift box 4 and the third gift box 5 into multiple sections, making it convenient to place several gifts.

[0040] Working principle: When using this music box, first turn the mainspring 3 clockwise to fully wind it. Then, when the mainspring 3 resets, it will turn counterclockwise, at which point the music box will play music. At the same time, when the mainspring 3 resets and rotates, it drives the ratchet 11 to rotate counterclockwise. Due to the elasticity of the elastic plate 13, the pawl 12 is engaged in the groove of the ratchet 11. When the ratchet 11 rotates, it drives the movable block 10 and the pawl 12 to rotate as well, which in turn drives the gear 2 9 to rotate. When the gear 2 9 rotates, it drives the gear 1 8 to rotate. At this time, the linkage rod 1 6 on one side rotates, and the support rod 1 14 and the support rod 2 15 also rotate. Through the meshing of the gear 3 16 and the gear 4 17, the linkage rod 1 6 and the linkage rod 2 7 on the other side rotate, opening the second gift box 4 and the third gift box 5 to the sound of music, making the gift display effect more impressive.

[0041] The standard parts used in this embodiment can be purchased directly from the market, while the non-standard structural parts described in the specification and drawings can be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A music box, comprising a music box body (1) and a first gift box (2), characterized in that: The music box body (1) is located inside the first-layer gift box (2). The spring (3) on the music box body (1) is rotatably connected to the side wall of the first-layer gift box (2). Two second-layer gift boxes (4) are arranged above the first-layer gift box (2), and two third-layer gift boxes (5) are arranged above the second-layer gift boxes (4). Both side walls of the first-layer gift box (2) are rotatably connected to a first linkage rod (6) and a second linkage rod (7). The middle part of the first linkage rod (6) is connected to the side wall of the second-layer gift box (4) on the same side. The first end of the linkage rod (6) is rotatably connected to the side wall of the third layer gift box (5) on the same side. The middle part of the linkage rod (7) is rotatably connected to the side wall of the second layer gift box (4) on the same side. The other end is rotatably connected to the side wall of the third layer gift box (5) on the same side. The first end of the linkage rod (6) is fixedly connected to the end of the first layer gift box (2). The second end of the spring (3) is provided with a gear (9). The gear (8) and the gear (9) mesh with each other. The spring (3) is provided with a one-way linkage component.

2. The music packaging box according to claim 1, characterized in that: The one-way linkage assembly includes a movable block (10) fixedly connected to one side of the gear two (9), a ratchet (11) fixedly connected to the spring (3), a pawl (12) rotatably connected to the side wall of the movable block (10), an elastic plate (13) fixedly connected between the pawl (12) and the movable block (10), and the movable block (10) and the gear two (9) are both movably connected to the spring (3).

3. The music packaging box according to claim 1, characterized in that: A support rod (14) is rotatably connected between the side wall of the first layer gift box (2) and the side wall of the second layer gift box (4), and a support rod (15) is rotatably connected between the side wall of the second layer gift box (4) and the side wall of the third layer gift box (5).

4. The music packaging box according to claim 3, characterized in that: A gear three (16) is fixedly connected to the end of the first support rod (14), and a gear four (17) is fixedly connected to the end of the other first support rod (14) on the same side. The gear three (16) meshes with the gear four (17).

5. The music packaging box according to claim 4, characterized in that: A protective box (18) is fixedly connected to the side wall of the first layer gift box (2), and the gear three (16) and the gear four (17) are located inside the protective box (18).

6. The music packaging box according to claim 1, characterized in that: The top side of the third-layer gift box (5) is rotatably connected to a cover plate (19).

7. The music packaging box according to claim 1 or 2, characterized in that: The third-layer gift box (5) has a handle (20) rotatably connected to its side wall.

8. The music packaging box according to claim 1 or 2, characterized in that: The second-layer gift box (4) and the third-layer gift box (5) are provided with partitions (21).

Images