Children swing structure with music function

Abstract

The utility model belongs to the technical field of children products, and discloses a children swing structure with a music function. The child swing structure with the music function comprises a bed frame body and a swing structure, bearing seats are fixedly installed on the opposite side faces in a support, first connecting rods are fixedly installed on the left side and the right side of the swing structure, the top ends of the first connecting rods are rotationally connected with bearings in the bearing seats, first bosses are arranged on the first connecting rods, and the first bosses are provided with second bosses. A swing driving playing mechanism is arranged on the bed frame main body, a metal support is arranged in the playing mechanism, the metal support is fixedly installed on the bed frame main body and located below the bearing seat, a roller is arranged in the metal support, and salient points are arranged on the roller. The child swing structure with the music function is simple in structure and low in production cost, the mode that equipment capable of playing music needs to be charged through a battery or a charging mode in the prior art is replaced, convenience is improved, and certain interestingness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of children's products, in particular to a children's swing structure with music function. Background Art

[0002] In traditional times, parents usually had to hold their children while doing housework or coaxing them to sleep. No matter what they did, they had to take care of the children's condition, which was exhausting. However, a rocking cot / rocking chair for children allows parents to place their children in it while doing housework or taking a bath for a short period of time, and then do their own things with peace of mind. It is more convenient.

[0003] The rocking beds / rocking chairs for children currently on the market lack music functions. The simpler rocking beds / rocking chairs do not have music functions. Some rocking beds / rocking chairs with music functions need to be driven by speakers or electricity or batteries to play music, which leads to high production costs and complex production processes for rocking beds / rocking chairs. If batteries are used for battery life, they need to be charged or replaced, which is not convenient to use. Therefore, we urgently need a children's rocking structure with music function to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a children's swing structure with music function, which solves the problems raised in the background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a children's swing structure with music function, including a bed frame body and a swing structure, the opposite sides of the bed frame body are fixedly installed with bearing seats, and the left and right sides of the swing structure are fixedly installed with a connecting rod 1, and the top of the connecting rod 1 is rotatably connected to the bearing in the bearing seat, the connecting rod 1 is provided with a boss 1, the bed frame body is provided with a transmission mechanism and a swing drive playback mechanism of the swing structure, and the bed frame body is provided with a swing drive playback mechanism for playing music;

[0006] The swing-driven playing mechanism includes a metal bracket, which is fixedly mounted on the bed frame body and located below the bearing seat. A roller is arranged in the metal bracket, and a convex point is opened on the roller. The roller is rotatably connected in the metal bracket through a bearing. An elastic steel sheet is also arranged in the metal bracket, and the elastic steel sheet is divided into slender strips of different lengths, and the slender strips on the elastic steel sheet are in contact with the surface of the roller.

[0007] Through the above technical scheme, the present application has several convex points, which are irregularly distributed on the drum. The slender strips designed on the elastic steel sheet are formed by cutting and arranged from high to bottom according to the trapezoidal cross-section, which are used to produce corresponding syllables through vibration. In addition to designing the convex points to be irregularly distributed, the present application also designs the placement of the convex points according to the music, thereby forming complete music.

[0008] Preferably, the swing-driven playback mechanism also includes a worm, a mounting plate is fixedly installed in the metal bracket, and a bearing hole 1 is provided on the mounting plate, and a bearing hole 2 is also provided on the metal bracket and located at the same horizontal line as the mounting plate, one end of the worm is rotatably connected to the bearing in the bearing hole 1 provided on the mounting plate, and the other end of the worm is rotatably connected to the bearing in the bearing hole 2 provided on the metal bracket.

[0009] Preferably, a gear is fixedly mounted on one end of the drum close to the worm, and the gear is meshed with the worm, and a rocker arm is fixedly mounted on one end of the worm away from the mounting plate.

[0010] Preferably, the transmission mechanism includes a limit plate, which is fixedly installed in the metal bracket, and the bottom end of the limit plate is located in a corresponding notch opened on the metal bracket, a sliding rod is fixedly installed in the limit plate, a toggle rod is also provided in the limit plate, and a sliding groove is opened on the toggle rod, the sliding groove in the limit plate is slidably connected to the toggle rod, and a boss 2 is fixedly installed on one end of the toggle rod located outside the metal bracket.

[0011] Preferably, one end of the toggle rod is fixedly installed with one end of a spring at one end away from the boss two, and the other end of the spring is fixedly installed with the outer wall of the bearing seat, and a connecting rod two is also fixedly installed on the toggle rod and located above the slide groove, and the end of the connecting rod two away from the toggle rod is connected with the plug rod on the corresponding end of the rocker arm through the socket, and the bottom end of the boss two is in contact with a surface of a boss one on the connecting rod one.

[0012] Preferably, a closing cover is also provided on the metal bracket.

[0013] Preferably, the rocking structure is a rocking bed or a rocking chair.

[0014] By adopting the above technical solution, the beneficial effects of the utility model are:

[0015] The children's swing structure with music function has a simple structure and low production cost, and replaces the previous need to charge the device that can play music through batteries or charging methods, thereby improving convenience and also increasing a certain degree of fun. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the bed frame of the utility model;

[0018] Figure 3 This is a schematic diagram of the swing structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the metal bracket of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the roller, elastic steel sheet, worm and rocker arm of the utility model;

[0021] Figure 6 This is a schematic diagram of the main structure of the bed frame with a swing-driven playing mechanism of the utility model;

[0022] Figure 7 For this utility model Figure 6 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. bed frame body; 2. swing structure; 3. bearing seat; 4. connecting rod 1; 5. boss 1;

[0024] 6. Swing drive playback mechanism; 61. Metal bracket; 62. Roller; 63. Bump; 64. Elastic steel sheet; 65. Slender strip; 66. Worm; 67. Mounting plate; 68. Bearing hole 1; 69. Bearing hole 2; 610. Gear; 611. Rocker arm;

[0025] 7. Transmission mechanism; 71. Limiting plate; 72. Sliding rod; 73. Toggle rod; 74. Sliding groove; 75. Boss 2; 76. Spring; 77. Connecting rod 2;

[0026] 8. Close the lid. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-7The utility model provides a technical solution: a children's swing structure with music function, including a bed frame body 1 and a swing structure 2, the swing structure 2 is a rocking bed or a rocking chair, the opposite sides of the bed frame body 1 are fixedly installed with bearing seats 3, and the left and right sides of the swing structure 2 are fixedly installed with connecting rods 1 4, and the top of the connecting rod 1 4 is rotatably connected to the bearing in the bearing seat 3, and the connecting rod 1 4 is provided with a boss 1 5, and the bed frame body 1 is provided with a transmission mechanism 7 and a swing driving and playing mechanism 6 of the swing structure 2;

[0029] The swing-driven playback mechanism 6 includes a metal bracket 61, which is fixedly mounted on the bed frame body 1 and located below the bearing seat 3. A roller 62 is arranged in the metal bracket 61, and a convex point 63 is provided on the roller 62. The roller 62 is rotatably connected in the metal bracket 61 through a bearing. An elastic steel sheet 64 is also arranged in the metal bracket 61, and the elastic steel sheet 64 is divided into slender strips 65 of different lengths, and the slender strips 65 on the elastic steel sheet 64 are in contact with the surface of the roller 62.

[0030] In the present application, there are several protrusions 63 which are irregularly distributed on the roller 62. The slender strips 65 designed on the elastic steel sheet 64 are formed by cutting and are arranged from high to bottom in a trapezoidal cross-section, so as to produce corresponding syllables through vibration. In addition to designing the protrusions 63 to be irregularly distributed, the present application also designs the placement of the protrusions 63 according to the music, thereby forming a complete music.

[0031] The swing-driven playback mechanism 6 also includes a worm 66, a mounting plate 67 is fixedly installed in the metal bracket 61, and a bearing hole 1 68 is provided on the mounting plate 67, and a bearing hole 2 69 is provided on the metal bracket 61 and located at the same horizontal line as the mounting plate 67, one end of the worm 66 is rotatably connected to the bearing in the bearing hole 1 68 provided on the mounting plate 67, and the other end of the worm 66 is rotatably connected to the bearing in the bearing hole 2 69 provided on the metal bracket 61, a gear 610 is fixedly installed on one end of the drum 62 close to the worm 66, and the gear 610 is meshed with the worm 66, and a rocker arm 611 is fixedly installed on one end of the worm 66 away from the mounting plate 67.

[0032] The transmission mechanism 7 includes a limit plate 71, which is fixedly installed in the metal bracket 61, and the bottom end of the limit plate 71 is located in a corresponding notch on the metal bracket 61. A slide rod 72 is fixedly installed in the limit plate 71. A toggle rod 73 is also provided in the limit plate 71, and a slide groove 74 is provided on the toggle rod 73. The slide groove 74 in the limit plate 71 is slidably connected to the toggle rod 73, and a boss 2 75 is fixedly installed on one end of the toggle rod 73 located outside the metal bracket 61.

[0033] One end of the toggle rod 73 away from the boss 2 75 is fixedly installed with one end of a spring 76, and the other end of the spring 76 is fixedly installed with the outer wall of the bearing seat 3. A connecting rod 2 77 is also fixedly installed on the toggle rod 73 and located above the slide groove 74, and the end of the connecting rod 2 77 away from the toggle rod 73 is plugged into the plug rod on the corresponding end of the rocker arm 611 through the socket, the bottom end of the boss 2 75 is in contact with the surface of the boss 1 5 on the connecting rod 1 4, and a closing cover 8 is also provided on the metal bracket 61.

[0034] When the children's rocking structure with music function is working, when the rocking structure 2 is shaken, the rocking structure 2 rocked in the bed frame body 1. When rocking, the boss 15 on the connecting rod 14 contacts the boss 2 75 on the toggle rod 73 and pushes the boss 2 75 upward. The boss 2 75 slides through the slide groove 74 and the slide rod 72 provided in the limit plate 71 to complete the up and down movement. When the boss 2 75 moves to the top, the boss 15 is misaligned with the boss 2 75, and the spring 76 releases the elastic force and moves the toggle rod 73 to the top. Push down, when the toggle rod 73 moves up and down, it will drive the rocker arm 611 connected to it to rotate through the worm gear 66, the bearing hole 1 68 on the mounting plate 67 and the bearing hole 2 69 on the metal bracket 61, so that the rocker arm 611 rotates, thereby completing the crank-connecting rod mechanism, and the worm gear 66 will drive the gear 610 meshing with it to rotate. When the gear 610 rotates, the roller 62 rotates accordingly, and the convex point 63 on the roller 62 contacts the slender strip 65 on the elastic steel sheet 64, and emits a corresponding syllable.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A children's swing structure with music function, comprising a bed frame body and a swing structure, characterized in that: Bearing seats are fixedly installed on the opposite sides of the bed frame body, and connecting rods are fixedly installed on the left and right sides of the swing structure, and the top of the connecting rod is rotatably connected to the bearing in the bearing seat. A boss is provided on the connecting rod, and a transmission mechanism and a swinging drive and playback mechanism of the swinging structure are provided on the bed frame body. The bed frame body is provided with a swinging drive and playback mechanism for playing music.

2. A children's swing structure with music function according to claim 1, characterized in that: The swing-driven playing mechanism includes a metal bracket, which is fixedly mounted on the bed frame body and located below the bearing seat. A roller is arranged in the metal bracket, and a convex point is opened on the roller. The roller is rotatably connected in the metal bracket through a bearing. An elastic steel sheet is also arranged in the metal bracket, and the elastic steel sheet is divided into slender strips of different lengths, and the slender strips on the elastic steel sheet are in contact with the surface of the roller.

3. A children's swing structure with music function according to claim 2, characterized in that: The swing-driven playback mechanism also includes a worm, a mounting plate is fixedly installed in the metal bracket, and a bearing hole 1 is opened on the mounting plate, and a bearing hole 2 is also opened on the metal bracket and located at the same horizontal line as the mounting plate. One end of the worm is rotatably connected to the bearing in the bearing hole 1 opened on the mounting plate, and the other end of the worm is rotatably connected to the bearing in the bearing hole 2 opened on the metal bracket.

4. A children's swing structure with music function according to claim 3, characterized in that: A gear is fixedly mounted on one end of the roller close to the worm, and the gear is meshed with the worm. A rocker arm is fixedly mounted on one end of the worm away from the mounting plate.

5. A children's swing structure with music function according to claim 4, characterized in that: The transmission mechanism includes a limit plate, which is fixedly installed in the metal bracket, and the bottom end of the limit plate is located in a corresponding notch on the metal bracket. A sliding rod is fixedly installed in the limit plate. A toggle rod is also provided in the limit plate, and a sliding groove is provided on the toggle rod. The sliding groove in the limit plate is slidably connected to the toggle rod, and a boss 2 is fixedly installed on one end of the toggle rod located outside the metal bracket.

6. A children's swing structure with music function according to claim 5, characterized in that: One end of the spring is fixedly installed on the end of the toggle rod away from the boss 2, and the other end of the spring is fixedly installed on the outer wall of the bearing seat. A connecting rod 2 is also fixedly installed on the toggle rod and located above the slide groove, and the end of the connecting rod 2 away from the toggle rod is plugged into the plug rod on the corresponding end of the rocker arm through the socket, and the bottom end of the boss 2 is in contact with a surface of a boss on the connecting rod 1.

7. A children's swing structure with music function according to claim 6, characterized in that: The metal bracket is also provided with a closing cover.

8. A children's swing structure with music function according to claim 7, characterized in that: The rocking structure is a rocking bed or a rocking chair.

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