Motor device for snore-ceasing pillow

Abstract

The invention relates to the field of auxiliary devices of sleep aiding tools, in particular to a motor device for a snore stopping pillow. Comprising a motor base and a motor case, and the motor case is installed on the motor base; a motor driving part and a motor lifting part are arranged on the motor case, and a universal joint connecting piece is arranged at the top end of the motor lifting part; the driving part is of a brushless motor structure, a driving fixing base of a hollow structure is arranged in the middle of the driving part, a motor stator is fixedly installed on the driving fixing base, and the motor stator is sleeved with a motor rotor. An output shaft is further arranged in the hollow structure of the driving fixing base, and a transmission gear is further installed at the bottom end of the output shaft. The motor device is applied to the snore stopping device of the snore stopping pillow, the snore stopping effect is obvious, the response time is timely, the noise of the motor device in the working state is low, and the effect of improving the sleep quality of a user is better.

Description

Technical Field

[0001] The invention relates to the field of accessory devices for sleeping aids, and in particular to a motor device for an anti-snoring pillow. Background Art

[0002] Snoring during sleep can easily cause sleep apnea, which may not only cause daytime sleepiness and fatigue, but may also be related to the occurrence of some respiratory diseases and cardiovascular diseases such as hypertension, coronary heart disease, and cerebrovascular accident. The sleep apnea caused by snoring can cause the body's blood oxygen concentration to decrease, thereby endangering physical and mental health, and even causing sudden death. In recent years, the products of anti-snoring pillows have begun to become more abundant. Anti-snoring pillows use intelligent adjustment intervention to guide users to change their sleeping posture and widen their airways, which can effectively relieve users' snoring.

[0003] However, most of the anti-snoring pillows on the market currently use inflatable air bags as anti-snoring devices. Their working principle is that after collecting the user's snoring signal, the inflatable air bag in the anti-snoring pillow raises or lowers the height of the pillow by inflating and deflating air to adjust the user's head posture during sleep, and guide the user to change his sleeping position to achieve the purpose of stopping snoring; however, the inflatable air bag anti-snoring pillow cannot accurately locate and adjust the user's head posture during the anti-snoring process. The width of the inflatable air bag will become narrower after being inflated and raised, and the user's head will easily slip off the air bag, affecting the user's normal sleep; and the inflatable air bag has a poor anti-snoring effect, a long inflation response time and low anti-snoring efficiency, and the noise when the gas goes in and out during the inflation and deflation process of the air bag is relatively large, which will disturb the user's normal sleep during the inflation and deflation process, seriously affecting the user's sleep quality. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the background technology and to provide a motor device for an anti-snoring pillow. The lifting motor is installed on the pillow base of the anti-snoring pillow. The lifting motor is also equipped with a supporting spring to cooperate with the lifting motor to perform anti-snoring intervention actions, so as to solve the problems of poor anti-snoring effect of existing airbag anti-snoring pillows and high noise during inflation.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A motor device for an anti-snoring pillow comprises a motor base and a motor chassis, wherein the motor chassis is mounted on the motor base; a motor driving part and a motor lifting part are arranged on the motor chassis, and a universal joint structure at the top of the motor lifting part is connected with a universal joint connecting piece; the motor driving part adopts a brushless motor structure, and a driving fixing seat with a hollow structure is arranged in the middle, a motor stator is fixedly mounted on the driving fixing seat, and a motor rotor is sleeved on the outside of the motor stator; an output shaft is also arranged in the hollow structure of the driving fixing seat, and a transmission gear is also installed at the bottom end of the output shaft.

[0006] Preferably, the motor base is mounted on the motor chassis by screw locking, the combined portion between the motor base and the motor chassis is a hollow structure, the motor gearbox of the motor is arranged in the hollow structure, and motor fixing mounting portions are also arranged at both ends of the motor chassis; the hollow structure design between the motor base and the motor chassis allows the motor gearbox of the motor to be arranged therein, the motor gearbox is used to connect the motor drive part and the motor lifting part of the motor, and the motor gearbox is arranged in the hollow structure, which can ensure that the transmission mechanism is not in direct contact with the external environment, avoid foreign matter entering the transmission mechanism to affect the accuracy of the gears in the motor gearbox and the transmission process, and make the motor look more beautiful as a whole.

[0007] Preferably, the motor stator is a winding core and is fixedly mounted with a coil, the motor rotor includes a motor rotating part, and a permanent magnetic ring is fixedly mounted inside the housing of the motor rotating part; the magnetic field change of the coil on the motor stator winding core after energization will drive the permanent magnetic ring to drive the motor rotating part to rotate; the motor drive adopts the structure of a brushless motor, the winding core is fixedly mounted with a coil as the motor stator, and the motor rotating part is fixedly mounted with a permanent magnetic ring as the motor rotor, and after the motor is energized, the current wave input to the motor stator coil has an alternating frequency and waveform, and a magnetic field rotating around the geometric axis of the motor is formed around the winding coil, and the magnetic field drives the permanent magnetic ring on the motor rotor to drive the motor rotating part to rotate together; a driving circuit board is also installed on the motor driving part, and a motor power line is also connected to the driving circuit board for powering the motor.

[0008] Preferably, a driving dustproof casing is provided on the outside of the motor rotor, the top end of the output shaft is connected to the motor rotor, and two driving bearings are installed at both ends of the output shaft and connected to the driving fixed seat; the motor rotor is connected to the output shaft, and driving bearings are installed at both ends of the output shaft. When the motor rotor rotates, the rotation of the motor rotating part will drive the output shaft to start rotating together, and a transmission gear is installed at the bottom end of the output shaft, and the transmission gear will also rotate with the output shaft; the motor rotor is also covered with a driving dustproof casing, which can prevent dust or foreign matter in the air from entering the drive and affecting the normal use of the motor.

[0009] Preferably, the motor lifting part includes a lifting body and a dustproof lifting shell, the dustproof lifting shell is mounted on the outside of the lifting body, and a certain gap is left between the dustproof lifting shell and the lifting body; the dustproof lifting shell can prevent the lifting body from direct contact with the external environment, and prevent dust or foreign matter from entering the gears or screws inside the body, affecting the accuracy and service life of the motor, and the gap between the dustproof lifting shell and the lifting body also enables the dustproof lifting shell to be used as a lifting platform and can be lifted and lowered normally without being interfered by the body.

[0010] Preferably, a T-shaped nut is provided inside the lifting body, and an internal thread is provided inside the T-shaped nut. Both ends are matched with nut movable bearings to be connected to the lifting body. An output gear is also installed at the bottom end of the T-shaped nut, and a groove is also provided at the bottom. A gear retaining ring is provided in the groove to press the output gear; three guide shaft holes are also opened on the lifting body shell, and an oil-containing bearing is installed at the top of the guide shaft hole; the T-shaped nut is arranged inside the lifting body and nut movable bearings are installed at both ends to allow the T-shaped nut to rotate normally, and an output gear is installed at the bottom. When the output gear rotates, it can drive the T-shaped nut to rotate together, and the gear retaining ring on the T-shaped nut can press the bearing and gear to prevent them from falling off; the three guide shaft holes on the lifting body shell can allow the three guide shafts on the dustproof lifting shell to rise and fall normally, and the oil-containing bearings on the holes can make the guide shafts rise and fall more smoothly and with low noise.

[0011] Preferably, a dustproof universal ball nut is installed on the top of the dustproof lifting shell, and a T-shaped screw is installed on the bottom of the dustproof universal ball nut through a threaded connection, and the T-shaped screw is threadedly connected to the T-shaped nut; three guide shafts are also provided on the dustproof lifting shell, and the guide shafts pass through the oil-containing bearing on the lifting body and are arranged in the guide shaft holes; the T-shaped screw is connected to the dustproof lifting shell by locking it on the dustproof universal ball nut, and the T-shaped screw is threadedly connected to the T-shaped nut. When the T-shaped nut rotates, the T-shaped screw will rotate with it and rise or fall according to the direction of rotation, driving the dustproof lifting shell to rise and fall together, and three guide shafts are provided on the dustproof lifting shell. When the dustproof lifting shell rises or falls, it will move in the axial direction under the constraint of the guide shaft, ensuring that the direction of movement of the dustproof lifting shell remains unchanged, and can also ensure that the motor will not shake when lifting and lowering, which is more stable, thereby improving the comfort and stability of the anti-snoring pillow.

[0012] Preferably, the universal joint connecting piece includes a universal ball rod and a support plate, and the support plate is mounted on the universal ball rod by screw locking; the universal ball rod is arranged in the universal ball socket at the top end of the T-shaped screw and is fixed by the dustproof universal ball nut; the universal ball rod of the universal joint connecting piece is installed in the universal ball socket of the T-shaped screw by the dustproof universal ball nut, so that the universal joint connecting piece can rotate in any direction, and the universal joint structure of the universal joint connecting piece, when the user's head lies on the anti-snoring pillow, the universal joint connecting piece will adjust the angle according to the actual force size and force direction, so that the anti-snoring pillow fits the head better when used, and the comfort performance during use is improved.

[0013] Preferably, the motor drive unit and the motor lifting unit are connected via a motor gearbox on the motor base; the motor gearbox includes a speed-changing transmission shaft and a speed-changing gear set, and the speed-changing gear set includes an upper speed-changing pinion and a lower speed-changing gear; the lower speed-changing gear set meshes with the transmission gear on the output shaft, and the upper speed-changing pinion of the speed-changing gear set meshes with the output gear on the T-nut, the speed-changing gear of the speed-changing gear set is larger than the transmission gear, and the speed-changing pinion of the speed-changing gear set is smaller than the output gear; the motor gearbox is used to connect the motor drive unit and the motor lifting unit, and transmit the action of the motor drive unit to the motor The lifting part completes the lifting action of the motor; the large speed gear of the speed gear set is larger than the transmission gear, and the gear ratio of the two is small. The faster transmission gear will slow down after being transmitted to the large speed gear, and the large speed gear drives the small speed gear to rotate at the same speed. The small speed gear of the speed gear set is smaller than the output gear, and the gear ratio of the two is also very small. The speed of the small speed gear is slower after being transmitted to the output gear. The design of each gear on the motor gearbox allows the high speed and low torque of the brushless motor to be converted into low speed and high torque after reaching the motor lifting part through the gear speed change of the motor gearbox, making the lifting action of the motor lighter and will not affect the sleeping user, so as to achieve a better anti-snoring effect and improve the user's sleep quality.

[0014] Preferably, both sides of the motor chassis are provided with movable motor mounting shafts hinged to the movable wedge blocks of the pillow base of the anti-snoring pillow; the motor includes two structures, a fixedly mounted motor and a movably mounted motor, each movably mounted motor and each fixedly mounted motor form a group, and a group of motors simultaneously controls the operation of a supporting spring piece of the anti-snoring pillow, and the operation of each motor is independent. No matter what posture the user uses to fall asleep, the corresponding motor operation will intervene, so that the overall operation of the anti-snoring pillow is light, and the anti-snoring effect is more accurate and effective, thereby improving the user's sleep quality.

[0015] In summary, the beneficial effects of the present invention are: 1. The motor device for the anti-snoring pillow of the present invention adopts a brushless motor structure. The brushless motor is very smooth in operation and has low noise. The brushless motor moves more gently during the lifting process, and the anti-snoring effect is more obvious, which greatly improves the sleep quality of the user. 2. The motor device for an anti-snoring pillow described in the present invention has a motor drive unit and a motor lifting unit covered with a drive dustproof housing and a lifting dustproof housing, and the motor gearbox is arranged inside the motor chassis body. The drive, speed transmission and output are not in direct contact with the external environment, which can effectively prevent dust or foreign matter in the external environment from entering the gear gap or the gearbox, thereby improving the use accuracy and service life of the motor and increasing the use reliability of the motor device; 3. The motor device for an anti-snoring pillow described in the present invention, the gear transmission design of the motor gearbox can convert the high-speed and low-torque kinetic energy of the driving motor through multiple gear transmission designs of the gearbox, and finally convert the speed into low-speed and high-torque kinetic energy after reaching the output gear, so that the lifting and lowering activities of the motor are lighter and smoother. The anti-snoring action of the anti-snoring pillow will not affect the user's normal sleep. While the anti-snoring effect is better, the sleep quality of the user is also improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the motor device of the present invention; Figure 2 is a schematic diagram of the cross-sectional structure of the motor device of the present invention; Figure 3 It is a schematic structural diagram of the driving part of the motor device of the present invention; Figure 4 It is a schematic diagram of the structure of the lifting part of the motor device of the present invention; Figure 5 It is a schematic diagram of the structure of the universal joint connecting piece of the present invention; Figure 6 It is a schematic diagram of the gear transmission structure of the motor device of the present invention; Figure 7 It is a schematic diagram of the structure of the motor in the rising state of the present invention; Figure 8 It is a schematic diagram of the structure of the movable mounted motor of the present invention.

[0017] Markings in the figure: 1-motor base, 2-motor chassis, 21-motor fixed installation part, 22-motor movable installation shaft, 3-motor drive part, 31-drive fixed seat, 32-motor stator, 33-motor rotor, 331-motor rotating part, 332-permanent magnetic ring, 34-output shaft, 35-transmission gear, 36-drive dustproof shell, 37-drive bearing, 4-motor lifting part, 41-lifting body, 411-T-shaped nut, 412-nut movable bearing, 413- Output gear, 414-gear retaining ring, 415-guide shaft hole, 416-oil-containing bearing, 42-dustproof lifting housing, 421-dustproof universal ball nut, 422-T-shaped screw, 4221-universal ball socket, 423-guide shaft, 5-universal joint connecting plate, 51-universal ball rod, 52-support plate, 6-drive circuit board, 7-motor power cord, 8-motor gearbox, 81-speed transmission shaft, 82-speed gear set, 821-speed small gear, 822-speed large gear. DETAILED DESCRIPTION

[0018] The following specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, such modifications are protected by the patent law as long as they are within the scope of the claims of the present invention.

[0019] The present invention will be described in detail below with reference to the accompanying drawings by way of embodiments.

[0020] Example 1

[0021] according to Figure 1 to Figure 7 As shown, a motor device for an anti-snoring pillow includes a motor base 1 and a motor chassis 2, wherein the motor chassis 2 is mounted on the motor base 1; a motor driving part 3 and a motor lifting part 4 are arranged on the motor chassis 2, wherein a universal joint structure at the top end of the motor lifting part 4 is connected with a universal joint connecting piece 5; the motor driving part 3 adopts a brushless motor structure, wherein a driving fixing seat 31 with a hollow structure is arranged in the middle, a motor stator 32 is fixedly mounted on the driving fixing seat 31, and a motor rotor 33 is sleeved on the outside of the motor stator 32; an output shaft 34 is also arranged in the hollow structure of the driving fixing seat 31, and a transmission gear 35 is also installed at the bottom end of the output shaft 34.

[0022] according to Figure 2As shown, the motor base 1 is installed on the motor chassis 2 by screw locking, the combined part between the motor base 1 and the motor chassis 2 is a hollow structure, the motor gearbox 8 of the motor is arranged in the hollow structure, and the two ends of the motor chassis 2 are also provided with motor fixing mounting parts 21; the hollow structure design between the motor base 1 and the motor chassis 2 can be used to arrange the motor gearbox 8 of the motor therein, which can ensure that the motor gearbox 8 is not in direct contact with the external environment, avoid foreign matter from entering the gearbox to affect the motor transmission accuracy and transmission process, and make the motor look more beautiful as a whole.

[0023] according to Figure 3 As shown, the motor stator 32 is a winding core and is fixedly installed with a coil, the motor rotor 33 includes a motor rotating part 331, and a permanent magnetic ring 332 is fixedly installed inside the shell of the motor rotating part 331; the magnetic field change of the coil on the winding core of the motor stator 32 after being energized will drive the permanent magnetic ring 332 to drive the motor rotating part 331 to rotate; the motor rotor 33 is also sleeved with a driving dustproof shell 36, the top of the output shaft 34 is connected to the motor rotor 33, and two driving bearings 37 are installed at both ends of the output shaft 34 and connected to the driving fixed seat 31; the motor drive adopts the structure of a brushless motor, the winding core of the motor stator 32 is fixedly installed with a coil, and the motor of the motor rotor 33 A permanent magnetic ring 332 is fixedly installed inside the rotating part 331. After the motor is energized, the current wave input to the coil of the motor stator 32 has an alternating frequency and waveform, forming a magnetic field rotating around the geometric axis of the motor around the winding coil. The magnetic field drives the permanent magnetic ring 332 on the motor rotor 33 to drive the motor rotating part 331 to rotate together; the motor rotor 33 is connected to the output shaft 34, and when the motor rotor 33 rotates, it will drive the output shaft 34 to rotate together. A transmission gear 35 is installed at the bottom of the output shaft 34, and the output shaft 34 will also drive the transmission gear 35 to rotate; a driving circuit board 6 is also installed on the motor driving part 3, and a motor power line 7 is connected to the driving circuit board 6 for supplying power to the motor driving part 3.

[0024] according to Figure 4 As shown, the motor lifting part 4 includes a lifting body 41 and a dust-proof lifting shell 42. The dust-proof lifting shell 42 is sleeved on the outside of the lifting body 41, and a certain gap is left between the dust-proof lifting shell 42 and the lifting body 41; the dust-proof lifting shell 42 can prevent the lifting body 41 from directly contacting the external environment, and prevent dust or foreign matter from entering the gears or screws inside the body, affecting the accuracy and service life of the motor, and the gap between the dust-proof lifting shell 42 and the lifting body 41 also enables the dust-proof lifting shell to be used as a lifting platform at the same time and can be lifted and lowered normally without being interfered by the body.

[0025] according to Figure 4As shown, a T-shaped nut 411 is arranged inside the lifting body 41, and an internal thread is arranged inside the T-shaped nut 411. Both ends are matched with nut movable bearings 412 to connect with the lifting body 41. An output gear 413 is also installed at the bottom of the T-shaped nut 411, and a groove is also arranged at the bottom. A gear retaining ring 414 is arranged in the groove to press the output gear 413. Three guide shaft holes 415 are also opened on the shell of the lifting body 41, and an oil-containing bearing 416 is installed at the top of the guide shaft hole 415; a dustproof universal bearing 416 is installed on the top of the dustproof lifting shell 42 Ball nut 421, a T-shaped screw 422 is installed at the bottom of the dustproof universal ball nut 421 through a threaded connection, and the T-shaped screw 422 is threadedly connected to the T-shaped nut 411. Three guide shafts 423 are also provided on the dustproof lifting shell 42. The guide shaft 423 passes through the oil-containing bearing 416 on the lifting body 41 and is arranged in the guide shaft hole 415; the T-shaped nut 411 is arranged inside the lifting body 41 and nut movable bearings 412 are installed at both ends to allow the T-shaped nut 411 to rotate normally. An output gear 413 is installed at the bottom, and the output When the gear 413 rotates, it can drive the T-nut 411 to rotate together. The gear retaining ring 414 on the T-nut 411 can press the bearing and the gear to prevent them from falling off. The three guide shaft holes 415 on the shell of the lifting body 41 can allow the three guide shafts 423 on the dustproof lifting shell 42 to rise and fall normally, and the oil-containing bearings 416 on the holes can make the lifting of the guide shafts 423 smoother and less noisy; the T-screw 422 is connected to the dustproof lifting shell 42 by locking on the dustproof universal ball nut 421, and the T-screw 422 and the T-nut 411 Threaded connection, when the T-nut 411 rotates, the T-screw 422 will rotate accordingly and rise or fall according to the direction of rotation, driving the dust-proof lifting shell 42 to rise and fall together. Three guide shafts 423 are provided on the dust-proof lifting shell 42. When the dust-proof lifting shell 42 rises or falls, it will move along the axial direction under the constraint of the guide shaft 423, ensuring that the direction of movement of the dust-proof lifting shell 42 remains unchanged, and can also ensure that the motor will not shake when lifting and lowering, making it more stable, thereby improving the comfort and stability of the anti-snoring pillow.

[0026] according to Figure 5 As shown, the universal joint connecting piece 5 includes a universal ball rod 51 and a support plate 52. The support plate 52 is installed on the universal ball rod 51 by screw locking. The universal ball rod 51 is set in the universal ball socket 4221 at the top of the T-shaped screw rod 422 and is fixed by a dust-proof universal ball nut 421. The universal joint structure of the universal joint connecting piece 5 enables it to rotate in any direction. When the user's head lies on the anti-snoring pillow, the universal joint connecting piece 5 will adjust the angle according to the actual force size and force direction, so that the anti-snoring pillow can fit the head better when used, thereby improving the comfort performance during use.

[0027] according to Figure 6As shown, the motor drive unit 3 and the motor lifting unit 4 are connected through the motor gearbox 8 on the motor base 1. The motor gearbox 8 includes a speed transmission shaft 81 and a speed gear set 82. The speed gear set 82 includes an upper speed pinion 821 and a lower speed gear 822; the lower speed gear 822 of the speed gear set 82 is meshed with the transmission gear 35 on the output shaft 34, and the upper speed pinion 821 of the speed gear set 82 is meshed with the output gear 413 on the T-nut 411. The speed gear 822 of the speed gear set 82 is larger than the transmission gear 35, and the speed pinion 821 of the speed gear set 82 is smaller than the output gear 413; the motor gearbox 8 is used to connect the motor drive unit 3 and the motor lifting unit 4, and transmit the action of the motor drive unit 3 to the motor lifting unit 4 to complete the lifting action of the motor. The large speed gear 822 of the group 82 is larger than the transmission gear 35, and the gear ratio of the two is small. After the faster transmission gear 35 is transmitted to the large speed gear 822, the speed will slow down; the large speed gear 822 drives the small speed gear 821 to rotate at the same speed. The small speed gear 821 of the speed gear group 82 is smaller than the output gear 413, and the gear ratio of the two is also very small. After the speed of the small speed gear 821 is transmitted to the output gear 413, the speed is slower; the design of each gear on the motor gearbox 8 allows the high-speed and low-torque kinetic energy of the brushless motor to reach the motor lifting part 4 after the gear speed change of the motor gearbox 8, and become low-speed and high-torque kinetic energy to drive the motor lifting part 4 to perform lifting movement, making the lifting action of the motor more gentle and stable, and will not affect the sleeping user, so as to achieve a better snoring effect and improve the user's sleep quality.

[0028] according to Figure 6 , Figure 7As shown, the working principle of the motor device is as follows: after the motor is energized, the alternating frequency and waveform of the current wave input to the winding coil of the motor stator 32 form a magnetic field rotating around the geometric axis of the motor around the winding coil, and the magnetic field drives the permanent magnetic ring 332 on the motor rotor 33 to drive the motor rotating part 331 to rotate together. Since the output shaft 34 is connected to the motor rotor 33, the rotation of the motor rotor 33 will also drive the output shaft 34 to rotate together; the transmission gear 35 on the output shaft 34 is meshed with the large speed gear 822 of the speed gear set 82, and the small speed gear 821 of the speed gear set 82 is meshed with the output gear 413 on the T-nut 411, and the transmission gear 35 will drive the large speed gear 822 to rotate, and the small speed gear 821 will rotate with the large speed gear 822 and drive the output gear 41 3 rotates, when the output gear 413 drives the T-nut 411 installed therewith to rotate, the T-screw 422 connected with the internal thread of the T-nut 411 will rise, and the rise of the T-screw 422 will drive the dustproof lifting shell 42 and the universal joint connecting piece 5 at the top of the shell to rise together, completing the rising movement of the motor device; on the contrary, when the magnetic field direction of the stator winding coil changes, the permanent magnetic ring 332 of the motor rotor 33 drives the motor rotating part 331 to reverse, and the T-screw 422 will perform a downward movement under the rotation of the T-nut 411, and the downward movement of the motor device is completed; the motor device can drive the faster speed of the motor through the gear transmission through the various gear structures of the motor gearbox 8, and finally reach the output gear after the speed becomes slower, so that the lifting activity of the motor device is lighter and smoother.

[0029] Example 2

[0030] according to Figure 8 As shown, the difference from the above-mentioned embodiment 1 is that both sides of the motor chassis 2 are further provided with motor movable mounting shafts 22 hinged to the movable wedge blocks of the pillow base of the anti-snoring pillow; the motor device includes two structures, namely, a fixedly mounted motor and a movably mounted motor, and the movable motor is mounted on the movable wedge blocks of the anti-snoring pillow base through the motor movable mounting shafts 22 on both sides of the motor chassis 2 so that the movable motor can move on the anti-snoring pillow base according to the force direction of the user's head; each movable motor and each fixed motor are aligned and installed as a group, and a group of motors cooperate to control a supporting shrapnel of the anti-snoring pillow to work. When receiving a signal of snoring from the user, the motor device will coordinate and cooperate by lifting and lowering movements to guide the user to change his sleeping posture to widen the airway, and finally achieve the effect of stopping snoring; and the work of each motor is independent. When the user falls asleep in any posture, the motor of the corresponding part will operate to interfere with snoring. The action of the motor makes the overall action of the anti-snoring pillow slight, making the anti-snoring effect more obvious and effective. At the same time, the anti-snoring action noise of the motor is low, which can effectively improve the sleep quality of the user.

Claims

1. A motor device for an anti-snoring pillow, characterized in that: The invention comprises a motor base (1) and a motor chassis (2), wherein the motor chassis (2) is mounted on the motor base (1); a motor driving part (3) and a motor lifting part (4) are arranged on the motor chassis (2), and a universal joint connecting piece (5) is arranged at the top of the motor lifting part (4); the motor driving part (3) adopts a brushless motor structure, and a driving fixing seat (31) with a hollow structure is arranged in the middle; a motor stator (32) is fixedly mounted on the driving fixing seat (31), and a motor rotor (33) is sleeved on the outside of the motor stator (32); an output shaft (34) is also arranged in the hollow structure of the driving fixing seat (31), and a transmission gear (35) is also installed at the bottom of the output shaft (34).

2. The motor device for an anti-snoring pillow according to claim 1, characterized in that: The motor base (1) is mounted on the motor chassis (2) by means of screw locking, the combined portion between the motor base (1) and the motor chassis (2) is a hollow structure, the motor gearbox (8) of the motor is arranged in the hollow structure, and motor fixing mounting portions (21) are also arranged at both ends of the motor chassis (2).

3. The motor device for an anti-snoring pillow according to claim 1, characterized in that: The motor stator (32) is a winding iron core and is fixedly mounted with a coil, the motor rotor (33) comprises a motor rotating part (331), and a permanent magnetic ring (332) is also fixedly mounted inside a housing of the motor rotating part (331); after the coil on the winding iron core of the motor stator (32) is energized, a change in the magnetic field drives the permanent magnetic ring (332) to drive the motor rotating part (331) to rotate.

4. The motor device for an anti-snoring pillow according to claim 1, characterized in that: The motor rotor (33) is also provided with a driving dustproof housing (36) on its exterior, the top end of the output shaft (34) is connected to the motor rotor (33), and two driving bearings (37) are installed at both ends of the output shaft (34) and are connected to the driving fixing seat (31).

5. The motor device for an anti-snoring pillow according to claim 2, characterized in that: The motor lifting part (4) comprises a lifting body (41) and a dustproof lifting shell (42); the dustproof lifting shell (42) is sleeved outside the lifting body (41), and a certain gap is left between the dustproof lifting shell (42) and the lifting body (41).

6. The motor device for an anti-snoring pillow according to claim 5, characterized in that: The lifting machine body (41) is provided with a T-shaped nut (411) inside, and the T-shaped nut (411) is provided with an internal thread inside. Both ends are matched with nut movable bearings (412) connected to the lifting machine body (41). The bottom end of the T-shaped nut (411) is also installed with an output gear (413), and the bottom is also provided with a groove. A gear retaining ring (414) is provided in the groove to press the output gear (413). The lifting machine body (41) shell is also provided with three guide shaft holes (415), and the top end of the guide shaft hole (415) is installed with an oil-containing bearing (416).

7. The motor device for an anti-snoring pillow according to claim 6, characterized in that: A dustproof universal ball nut (421) is installed on the top of the dustproof lifting shell (42), and a T-shaped screw rod (422) is installed on the bottom of the dustproof universal ball nut (421) through a threaded connection, and the T-shaped screw rod (422) is threadedly connected to the T-shaped nut (411); three guide shafts (423) are also arranged on the dustproof lifting shell (42), and the guide shafts (423) pass through the oil-containing bearings (416) on the lifting body (41) and are arranged in the guide shaft holes (415).

8. The motor device for an anti-snoring pillow according to claim 7, characterized in that: The universal joint connecting piece (5) comprises a universal ball rod (51) and a support plate (52), wherein the support plate (52) is mounted on the universal ball rod (51) by means of screw locking; the universal ball rod (51) is arranged in a universal ball socket (4221) at the top end of the T-shaped screw rod (422) and is fixed by means of the dustproof universal ball nut (421).

9. The motor device for an anti-snoring pillow according to claim 7, characterized in that: The motor driving part (3) and the motor lifting part (4) are connected via a speed gear set in the motor gearbox (8); the motor gearbox (8) comprises a speed transmission shaft (81) and a speed gear set (82); the speed gear set (82) comprises an upper speed pinion (821) and a lower speed gear (822); the lower speed gear (822) of the speed gear set (82) and the transmission gear (35) on the output shaft (34) are meshed with each other, the upper speed pinion (821) of the speed gear set (82) and the output gear (413) on the T-shaped nut (411) are meshed with each other, the speed pinion (822) of the speed gear set (82) is larger than the transmission gear (35), and the speed pinion (821) of the speed gear set (82) is smaller than the output gear (413).

10. The motor device for an anti-snoring pillow according to claim 2, characterized in that: Both sides of the motor case (2) are also provided with motor movable mounting shafts (22) hinged to movable wedges of the pillow base of the anti-snoring pillow.

Images