Automatic swinger

Abstract

The invention discloses an automatic swinger, and relates to the field of baby cradles, the automatic swinger comprises a shell assembly, the top of the shell assembly is provided with a top cover assembly, and two sides of the inner bottom end of the shell assembly are respectively provided with a driving assembly and a battery box. Through the arrangement of the top cover assembly and the driving assembly, a cam can be driven to rotate through a driving motor, a transmission ejector rod can be driven to ascend due to the arrangement of a rotating groove, and after the top cover assembly ascends to a certain degree, a protrusion touches a second microswitch, so that the driving motor stops working, and the transmission ejector rod restores deformation through a second reset spring; when the child rearing device is used, the child rearing device slides to the initial position from the straight groove, meanwhile, the top cover assembly restores to the initial position, and repeated circulation is carried out, so that the child rearing device can be circularly lifted through the top cover assembly, power is provided for landing type swinging products, the two hands are liberated, a caregiver has more time and energy to take other things into consideration, and more convenience is brought to the child rearing process.

Description

Technical Field

[0001] The invention relates to the field of baby cradles, in particular to an automatic rocker. Background Art

[0002] The application of baby cradles is very wide. In addition to being used in the home, cradles are also commonly seen in nurseries, kindergartens and medical institutions. Cradles can not only help babies fall asleep, but also promote the development of their sense of balance and coordination. The slight rocking of the cradle can stimulate the balance organs in the baby's inner ear and help them establish a sense of balance. In addition, the cradle can also help babies maintain a normal posture by providing proper back support. In recent years, some automatic cradles have adopted modern technology, such as built-in audio devices on the product, which can play white noise, lullabies or natural ambient sounds to help babies fall asleep faster. Some cradles are also equipped with smart sensors that can monitor the baby's breathing and body temperature and give parents real-time reminders. These innovative designs can enhance the function of the cradle and allow babies to grow up in a safer and more comfortable environment. In addition, some studies have shown that using a cradle can reduce babies' crying and anxiety and promote their healthier growth.

[0003] There are many cradle products on the market, which must be pushed by caregivers using manpower. It is laborious to rock for a long time, and it is not possible to free hands and feet to meet other needs. The rocking is unstable, and it is easy to cause dizziness and vomiting of babies if the rocking time is long. There are also many products such as rocking chairs, baby baskets, climbing arches, etc. that can be equipped with automatic rockers to expand the automatic cradle function. Such product functions will become more powerful and can bring more convenience to newborn parents in the process of raising babies.

[0004] Therefore, it is necessary to invent an automatic oscillator to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide an automatic rocker to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic rocker, comprising a shell assembly, a top cover assembly is arranged on the top of the shell assembly, a driving assembly and a battery box are respectively installed on both sides of the inner bottom end of the shell assembly, a charging port is installed on one side of the shell assembly, and the charging port is connected to the input end of the battery box by wire; The housing assembly includes a rear housing and a front housing, and the rear housing and the front housing form a complete housing, and a control button is installed at the bottom of the front side of the front housing; The top cover assembly includes a top cover body, and the top cover body is adapted to the top end of the shell assembly, a slot is provided on one side of the bottom end of the top cover body, and a switch top rod is fixedly provided on the other side of the bottom end of the top cover body; The driving assembly comprises a gear box, and a driving motor is installed on the front of the gear box, and the driving motor is drivingly connected to the gear box.

[0007] Preferably, limit rods are fixed at the four corners of the bottom end of the top cover body by screws, and the bottom end of the limit rod movably passes through the top end of the rear shell or the front shell and extends to the inside of the shell assembly.

[0008] Preferably, a first return spring is movably sleeved on the limit rod, and two ends of the first return spring are respectively fixedly connected to the outer side wall of the limit rod and the top end of the rear shell or the front shell.

[0009] Preferably, the bottom end of the switch top rod movably penetrates the top end of the rear shell and extends to the interior of the rear shell, and the top end of the slot movably penetrates the top inner walls of the rear shell and the front shell and is fixedly plugged into the slot.

[0010] Preferably, a cam is installed on the top output end of the gear box, and a vertical straight groove is opened on one side of the outer wall of the cam, and a rotating groove with a height difference is opened on the other side of the outer wall of the cam, and the two ends of the rotating groove are respectively connected to the top and bottom ends of the straight groove.

[0011] Preferably, a transmission push rod is slidably provided on one side of the cam, and a clamping block adapted to both the straight groove and the rotating groove is integrally formed at the bottom end of the transmission push rod on the side close to the cam.

[0012] Preferably, a second return spring is movably sleeved on the transmission top rod, and two ends of the second return spring are fixedly connected to the bottom end of the outer side wall of the transmission top rod and the top inner wall of the rear housing, respectively.

[0013] Preferably, a protrusion is integrally formed on one side of the top end of the cam, a first microswitch and a second microswitch are provided on the top of the cam, and the first microswitch and the second microswitch are fixedly installed on the top inner wall of the rear shell body, the first microswitch is located at the bottom of the switch top rod, and the second microswitch is located at the top of the cam.

[0014] Technical effects and advantages of the present invention: 1. The present invention can drive the cam to rotate through the arrangement of the top cover assembly and the driving assembly. Due to the arrangement of the rotating groove, the transmission push rod can be driven to rise. After the top cover assembly rises to a certain extent, the protrusion touches the second micro switch, so that the driving motor stops working. The transmission push rod recovers its deformation through the second reset spring and slides from the straight groove to the initial position. At the same time, the top cover assembly returns to the initial position, the switch push rod touches the first micro switch, and the driving motor works again, and a repeated cycle is performed, so that the top cover assembly can be lifted up cyclically, providing power for the floor-standing rocking product, freeing both hands, so that the caregiver has more time and energy to take care of other things, and bringing more convenience to the process of parenting; 2. The automatic rocker of the present invention can expand the cradle function for the baby carrier, directly improving the practical value of products such as baby carriers, and the automatically driven floor-standing rocking products have the characteristics of smooth and balanced rocking, which can use the baby's brain nerves to regulate smoothly and fall asleep quickly, and the slight rocking stimulation is helpful to the baby's brain development.

[0015] 3. The automatic rocker of the present invention can expand the automatic rocking function for adult rocking chairs, so that adults can be in a more relaxed state when lying down to rest without being distracted by rocking the recliner. The slight rocking can help users relax their brains, relieve stress, and promote blood circulation, thus improving the comfort of adult rocking chairs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention.

[0017] Figure 2 It is an exploded stereoscopic schematic diagram of the overall structure of the present invention.

[0018] Figure 3 It is a schematic diagram of the internal structure of the present invention.

[0019] Figure 4 It is a schematic diagram of the present invention applied to a rocking chair.

[0020] Figure 5 The figure is a schematic diagram of the structure of the present invention applied to a cradle.

[0021] Figure 6 The figure is a schematic diagram of the structure of the present invention applied to an adult rocking chair.

[0022] In the figure: 1. shell assembly; 2. top cover assembly; 3. drive assembly; 4. battery box; 5. charging port; 101. rear shell; 102. front shell; 103. control button; 201. top cover body; 202. slot; 203. limit rod; 204. first return spring; 205. switch push rod; 301. gear box; 302. drive motor; 303. cam; 304. transmission push rod; 305. second return spring; 306. protrusion; 307. first micro switch; 308. block; 309. second micro switch. DETAILED DESCRIPTION

[0023] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0024] The present invention provides Figure 1-5 An automatic rocker shown includes a shell assembly 1, a top cover assembly 2 is arranged on the top of the shell assembly 1, a driving component 3 and a battery box 4 are respectively installed on both sides of the inner bottom end of the shell assembly 1, a charging port 5 is installed on one side of the shell assembly 1, and the charging port 5 is connected to the input end of the battery box 4 by wire, the shell assembly 1 includes a rear shell 101 and a front shell 102, and the rear shell 101 and the front shell 102 form a complete shell, and a control button 103 is installed on the front bottom end of the front shell 102.

[0025] Furthermore, the top cover assembly 2 includes a top cover body 201, and the top cover body 201 is adapted to the top of the shell assembly 1, a slot 202 is opened on one side of the bottom end of the top cover body 201, and a switch top rod 205 is fixedly arranged on the other side of the bottom end of the top cover body 201, and limiting rods 203 are fixedly arranged at the four corners of the bottom end of the top cover body 201 by screws, and the bottom end of the limiting rod 203 movably passes through the top end of the rear shell 101 or the front shell 102, and extends to the inside of the shell assembly 1, and multiple limiting rods 203 can limit the top cover body 201, improve the stability of the top cover body 201 sliding up and down, and prevent To prevent deflection, a first return spring 204 is movably sleeved on the limit rod 203. The first return spring 204 has the function of buffering and returning, so that the top cover body 201 can slide up and down smoothly without colliding with the shell assembly 1 and being damaged. The two ends of the first return spring 204 are respectively fixedly connected to the outer side wall of the limit rod 203 and the top of the rear shell 101 or the front shell 102. The bottom end of the switch top rod 205 movably penetrates the top of the rear shell 101 and extends to the interior of the rear shell 101. The top of the slot 202 movably penetrates the inner wall of the top of the rear shell 101 and the front shell 102 and is fixedly plugged into the slot 202.

[0026] The driving assembly 3 includes a gear box 301. The setting of the gear box 301 can slow down the rotation speed of the cam 303 driven by the motor, so that the top cover body 201 can move up and down slowly, making the swing smooth and comfortable. A driving motor 302 is installed on the front of the gear box 301, and the driving motor 302 is connected to the gear box 301. A cam 303 is installed on the top output end of the gear box 301, and a vertical straight groove is opened on one side of the outer wall of the cam 303, and a rotating groove with a height difference is opened on the other side of the outer wall of the cam 303, and the two sides of the rotating groove are connected to each other. The ends are respectively connected with the top and bottom ends of the straight groove, a transmission push rod 304 is slidably provided on one side of the cam 303, and a block 308 adapted to the straight groove and the rotating groove is integrally formed at the bottom end of the transmission push rod 304 on one side close to the cam 303, a second return spring 305 is movably sleeved on the transmission push rod 304, and the two ends of the second return spring 305 are respectively fixedly connected to the bottom end of the outer wall of the transmission push rod 304 and the top inner wall of the rear shell 101, a protrusion 306 is integrally formed on one side of the top of the cam 303, and the top of the cam 303 is provided with a A first micro switch 307 and a second micro switch 309 are arranged, and the first micro switch 307 and the second micro switch 309 are fixedly installed on the top inner wall of the rear housing 101. The first micro switch 307 is located at the bottom of the switch top rod 205, and the second micro switch 309 is located at the top of the cam 303. Through the arrangement of the top cover assembly 2 and the driving assembly 3, the cam 303 can be driven to rotate by the driving motor 302. Due to the arrangement of the rotating groove, the transmission top rod 304 can be driven to rise, and after the top cover assembly 2 rises to a certain extent, the protrusion 304 is raised. 06 touches the second micro switch 309 to stop the driving motor 302, and the transmission top rod 304 recovers its deformation through the second return spring 305, slides from the straight groove to the initial position, and the top cover assembly 2 recovers its initial position. The switch top rod 205 touches the first micro switch 307, and the driving motor 302 works again, and the cycle is repeated, so that the top cover assembly 2 can be lifted up in a cycle, providing power for floor-standing rocking products, freeing up hands, allowing caregivers to have more time and energy to take care of other things, and bringing more convenience to the parenting process.

[0027] Working principle of the present invention: When in use, when the legs of the rocking chair or other floor-standing rocking products are pressed down to the top cover body 201, the switch push rod 205 in the top cover body 201 triggers and starts the first micro switch 307, and the drive motor 302 is started. After being adjusted by the gear box 301, the cam 303 is driven to rotate. When the cam 303 rotates, the rotating groove on the surface drives the block 308 to slide, and at the same time, the engaged transmission push rod 304 moves upward, and the transmission push rod 304 lifts the top cover body 201 and compresses the second return spring 305 at the same time. Multiple first return springs 204 are stretched. When the cam 303 rotates one circle, the protrusion 306 set at the top of the cam 303 triggers to stop the second micro switch 309, and the drive motor 302 stops working. The transmission push rod 304 is restored to its original shape through the straight groove on the cam 303 by relying on the second return spring 305, and the top cover body 201 falls, and a cycle ends.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic rocker, characterized in that: The invention comprises a housing assembly (1), wherein a top cover assembly (2) is arranged on the top of the housing assembly (1), a driving assembly (3) and a battery box (4) are respectively installed on both sides of the inner bottom end of the housing assembly (1), and a charging port (5) is installed on one side of the housing assembly (1), and the charging port (5) is connected to an input end of the battery box (4) by an electric wire; The housing assembly (1) comprises a rear housing (101) and a front housing (102), and the rear housing (101) and the front housing (102) form a complete housing, and a control button (103) is installed at the bottom of the front side of the front housing (102); The top cover assembly (2) comprises a top cover body (201), and the top cover body (201) is adapted to the top end of the housing assembly (1), a slot (202) is provided on one side of the bottom end of the top cover body (201), and a switch top rod (205) is fixedly provided on the other side of the bottom end of the top cover body (201); The driving assembly (3) comprises a gear box (301), and a driving motor (302) is installed on the front of the gear box (301), and the driving motor (302) is drivingly connected to the gear box (301).

2. An automatic rocker according to claim 1, characterized in that: Limiting rods (203) are fixedly arranged at the four corners of the bottom end of the top cover body (201) by means of screws, and the bottom end of the limiting rod (203) movably passes through the top end of the rear shell (101) or the front shell (102) and extends to the interior of the shell assembly (1).

3. An automatic rocker according to claim 2, characterized in that: A first return spring (204) is movably sleeved on the limit rod (203), and two ends of the first return spring (204) are respectively fixedly connected to the outer side wall of the limit rod (203) and the top end of the rear shell (101) or the front shell (102).

4. An automatic rocker according to claim 3, characterized in that: The bottom end of the switch top rod (205) movably penetrates the top end of the rear housing (101) and extends into the interior of the rear housing (101), and the top end of the slot (202) movably penetrates the top inner walls of the rear housing (101) and the front housing (102) and is fixedly plugged into the slot (202).

5. An automatic rocker according to claim 4, characterized in that: A cam (303) is installed on the top output end of the gear box (301), and a vertical straight groove is provided on one side of the outer wall of the cam (303), and a rotating groove with a height difference is provided on the other side of the outer wall of the cam (303), and the two ends of the rotating groove are respectively connected to the top and bottom ends of the straight groove.

6. An automatic rocker according to claim 5, characterized in that: A transmission push rod (304) is slidably provided on one side of the cam (303), and a clamping block (308) adapted to both the straight groove and the rotating groove is integrally formed and provided on the bottom end of the transmission push rod (304) on the side close to the cam (303).

7. An automatic rocker according to claim 6, characterized in that: A second return spring (305) is movably sleeved on the transmission top rod (304), and two ends of the second return spring (305) are respectively fixedly connected to the bottom end of the outer wall of the transmission top rod (304) and the top inner wall of the rear housing (101).

8. An automatic rocker according to claim 7, characterized in that: A protrusion (306) is integrally formed on one side of the top end of the cam (303), and a first micro switch (307) and a second micro switch (309) are provided on the top end of the cam (303), and the first micro switch (307) and the second micro switch (309) are fixedly mounted on the top inner wall of the rear housing (101), the first micro switch (307) is located at the bottom of the switch top rod (205), and the second micro switch (309) is located at the top end of the cam (303).

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