Sleep aiding device

Abstract

The invention relates to sleep aiding equipment which comprises a circuit board and a headrest part. The circuit board comprises a control circuit, an audio processing circuit and a loudspeaker which are in communication connection in sequence; the loudspeaker is wrapped by a sound insulation sleeve, the headrest part is provided with a plurality of sound transmission holes, and the sound transmission holes and the sound insulation sleeve are connected through sound transmission air pipes made of sound insulation materials so that sound of the loudspeaker can be transmitted to the positions of the sound transmission holes. According to the technical scheme, the electronic device is separated from the pillow, and the sound emitted by the loudspeaker is transmitted to the sound transmission hole of the pillow through the sealed gas pipeline, so that the sound-electric equipment is prevented from being too close to the head while the sleep-aiding music is played at the pillow, the safety performance of the equipment is improved, and the user experience is improved. Interference of electromagnetism emitted by the equipment on the brain of a human body is avoided, safety and health are achieved, and the sleep quality of a user can be effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic equipment, and in particular to a sleep-aiding device. Background Art

[0002] In today's society, the accelerated pace of life and increased work pressure have brought about high mental tension, causing many people to have difficulty falling asleep, have many dreams, and experience sub-health phenomena. In order to relax and relieve stress, people usually like to listen to a piece of music before going to bed to achieve the effect of falling asleep peacefully. As a must-have in people's daily lives, the comfort and auxiliary nature of pillows affect people's sleep quality to a certain extent. Therefore, music pillows that can play music to improve sleep quality have appeared on the market. Such pillows have various circuits and speaker devices integrated inside to play sleep-aiding music. However, the electro-acoustic devices of such sleep-aiding pillows are integrated on the pillows, which are close to the user's head, and the electromagnetic generated is likely to interfere with and damage the human brain nervous system. In addition, its circuits and batteries for storing electrical energy are integrated in the pillows, which are also likely to cause certain safety risks. Summary of the invention

[0003] Based on this, it is necessary to provide a sleep-aiding device to address the electromagnetic interference and safety issues caused by the electronic components of existing sleep-aiding pillows.

[0004] The present invention proposes a sleep aid device, including a circuit board and a headrest part; the circuit board includes a control circuit, an audio processing circuit, and a speaker that are communicatively connected in sequence; the speaker is wrapped with a sound insulation sleeve, and the headrest part is provided with a plurality of sound-transmitting holes, and the sound-transmitting holes are connected to the sound insulation sleeve by a sound-transmitting air tube made of sound insulation material to conduct the sound of the speaker to the position of the sound-transmitting holes.

[0005] Furthermore, the sleep aid device also includes a speech recognition module, and the output end of the speech recognition module is connected to the signal input end of the control circuit.

[0006] Furthermore, the headrest part is embedded with a loudspeaker, and the loudspeaker includes a flat cavity; the sound-transmitting air tube is connected to the cavity of the loudspeaker, and the sound-transmitting hole is opened in the loudspeaker and connected to the cavity thereof.

[0007] Furthermore, the nominal diameter of the sound-transmitting air tube is greater than 3MM; the loudspeaker is a hollow cylinder with a nominal diameter of 2CM to 50CM and a height of 1CM to 20CM.

[0008] Furthermore, the sleep aid device also includes a vibration module for massage, and a controlled end of the vibration module is connected to a control end of the control circuit.

[0009] Furthermore, the vibration module includes a controller, a compression motor, a pneumatic transmission component and a vibration part, the control end of the controller is connected to the controlled end of the compression motor; the mover of the compression motor is connected to the vibration part through the pneumatic transmission component to drive the vibration part to vibrate with the movement of the compression motor.

[0010] Furthermore, the pneumatic transmission assembly includes a compression airbag and a vibration airbag; the mover of the compression motor is transmission-connected to the compression shaft of the compression airbag, and the cavity of the compression airbag and the vibration airbag are connected through an airtight tube; the vibration airbag is connected to the vibration part to drive the vibration part to vibrate with the movement of the compression motor.

[0011] Furthermore, the compression airbag and the vibration airbag both include an outer shell and a capsule body; the outer shell is fixed in position, and the capsule body is arranged inside the outer shell.

[0012] Furthermore, the sleep aid device also includes a wireless communication circuit connected to the communication end of the control circuit; the control circuit is communicatively connected to the mobile terminal through the wireless communication circuit to receive the control signal.

[0013] Furthermore, the sleep aid device also includes a projector component, and a controlled end of the projector component is connected to an output end of the control circuit.

[0014] The technical solution of the present invention separates the electronic device from the pillow and transmits the sound from the speaker to the sound hole of the pillow through a sealed gas pipe, thereby achieving the playback of sleep-aiding music on the pillow while avoiding the acoustic and electrical equipment from being too close to the head, thereby improving the safety performance of the equipment and avoiding the electromagnetic interference of the equipment on the human brain. It is safe and healthy and can effectively improve the sleep quality of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the module principle of an embodiment of a sleep aid device of the present invention;

[0016] Figure 2 It is a structural schematic diagram of the audio part of an embodiment of a sleep aid device of the present invention;

[0017] Figure 3 The figure is a schematic structural diagram of a vibration module part of an embodiment of a sleep aid device of the present invention.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 11. Control circuit; 12. Speaker; 13. Voice recognition module; 14. Wireless communication circuit; 15. Audio processing circuit; 21. Sound-permeable hole; 22. Loudspeaker; 3. Sound-proof sleeve; 4. Sound-transmitting air tube; 51. Controller; 52. Compression motor; 53. Compression airbag; 54. Vibration airbag; 55. Vibration part; 6. Projector assembly. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described clearly and completely below in conjunction with the accompanying drawings. Obviously, the specific details described below are only part of the embodiments of the present invention, and the present invention can also be implemented in many other embodiments different from those described herein. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the present invention.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0023] In one embodiment, see Figure 1 and Figure 2 As shown, the present invention proposes a sleep aid device, including a circuit board and a headrest part; the circuit board includes a control circuit 11, an audio processing circuit 15, and a speaker 12 that are sequentially connected in communication; the audio processing circuit 15 is controlled by a controller 51 to perform audio processing, and the corresponding music is played through the speaker 12. In this embodiment, the speaker 12 is divided into left and right channel speakers 12. The sound outlet of the speaker 12 is sealed with a sound insulation sleeve 3, and the headrest part is provided with a plurality of sound-transmitting holes 21. The sound-transmitting holes 21 and the sound insulation sleeve 3 are connected by a sound-transmitting air tube 4 made of sound insulation material to conduct the sound of the speaker 12 to the position of the sound-transmitting holes 21. Through this structure, the sound is conducted through the sound-transmitting air tube 4, and the sound insulation material and the sealing setting prevent excessive sound leakage to improve the sound quality.

[0024] It should be noted that all circuit parts in this embodiment are arranged at a certain distance from the headrest part to avoid electromagnetic interference caused by being too close to the head.

[0025] The technical solution of the present invention separates the electronic device from the pillow and transmits the sound emitted by the speaker 12 to the sound-transmitting hole 21 of the pillow through a sealed gas pipe, thereby achieving the playback of sleep-aiding music at the pillow while avoiding the acoustic and electrical equipment from being too close to the head, thereby improving the safety performance of the equipment and avoiding the electromagnetic interference of the equipment on the human brain. It is safe and healthy and can effectively improve the sleep quality of the user.

[0026] In the embodiment of the present invention, the sleep aid device further includes a voice recognition module 13, and the output end of the voice recognition module 13 is connected to the signal input end of the control circuit 11. It can be understood that by performing voice recognition through the voice recognition module 13, the user can control the music function of the device through voice.

[0027] Furthermore, the sleep aid device also includes a wireless communication circuit 13 connected to the communication end of the control circuit 11; the control circuit 11 is connected to the mobile terminal through the wireless communication circuit 13 to receive the control signal. It can be understood that the wireless communication circuit 13 includes a Bluetooth module or a wifi module, etc., through which remote wireless control, audio data transmission, etc. are performed to improve convenience.

[0028] In the embodiment of the present invention, the sleep aid device further includes a projector assembly 6, and a controlled end of the projector assembly 6 is connected to an output end of the control circuit 11. It can be understood that through the setting of the projector assembly 6, the user can watch movies and TV shows while lying in bed, which enhances the entertainment attribute of the device.

[0029] In the embodiment of the present invention, a loudspeaker 22 is embedded in the headrest, and the loudspeaker 22 includes a flat cavity; the sound transmission air tube 4 is connected to the cavity of the loudspeaker 22, and the sound transmission hole 21 is opened in the loudspeaker 22 and connected to the cavity. Furthermore, the nominal diameter of the sound transmission air tube 4 of this embodiment is greater than 3MM; the loudspeaker 22 is a hollow cylinder with a nominal diameter of 2CM to 50CM and a height of 1CM to 20CM. According to experiments, through the above structural properties, higher quality audio playback can be achieved, noise and loss can be reduced, and quality can be improved.

[0030] Refer to the attached Figure 1 And attached Figure 3As shown, in the embodiment of the present invention, the sleep aid device also includes a vibration module for massage, the controlled end of the vibration module is connected to a control end of the control circuit 11, and the massage function of the device is realized through the vibration module. The vibration module includes a controller 51, a compression motor 52, a pneumatic transmission component and a vibration part 55, the control end of the controller 51 is connected to the controlled end of the compression motor 52; the mover of the compression motor 52 is connected to the vibration part 55 through the pneumatic transmission component to drive the vibration part 55 to vibrate with the movement of the compression motor 52.

[0031] Specifically, the pneumatic transmission assembly includes a compression airbag 53 and a vibration airbag 54; the mover of the compression motor 52 is drivingly connected to the compression shaft of the compression airbag 53, and the cavity of the compression airbag 53 and the vibration airbag 54 are connected through an airtight tube; the vibration airbag 54 is connected to the vibration part 55 to drive the vibration part 55 to vibrate with the movement of the compression motor 52. Further, the compression airbag 53 and the vibration airbag 54 both include an outer shell and a capsule body; the outer shell is fixed in position, and the capsule body is arranged inside the outer shell.

[0032] When in use, the controller 51 receives a command to start massage, controls the compression motor 52 to work in a preset gear, drives the movement of the compression airbag 53, and the compression airbag 53 drives the vibration airbag 54 to work through the gas in the airtight tube, and the vibration airbag 54 drives the vibration part 55 to work, so as to massage the user. In this embodiment, the vibration part 55 is a vibration plate, which can also be in the shape of other massage heads, which is not limited to the description in this embodiment. Through pneumatic conduction, the electronic equipment and the driving device are separated from the vibration part 55 of the massage, so that the massage function is achieved while keeping the electronic devices away from the head.

[0033] In this embodiment, the control circuit 11, the voice recognition module 13, the wireless communication circuit 14, the audio processing circuit 15, the controller 51, etc. can use existing integrated chip modules and their peripheral circuits. For example, the controller 51 can use the corresponding MCU, and this embodiment does not describe the chip signals one by one.

[0034] It should be noted that the control circuit 11 of this embodiment also reserves a control interface, which can also be extended to connect other modules to achieve more functions and improve user experience. For example, aromatherapy and its related control circuits, alarm clock modules, one-key emergency contact modules, etc. can be added, which can be controlled by related chips, peripheral circuits and corresponding devices, which are not limited to the description of this embodiment, and examples are not given here one by one.

[0035] This sleep-aid device realizes the functions of music playback, massage, and projector. It can be controlled by voice, remotely controlled by mobile terminals, etc. It is intelligent, convenient, and entertaining, which helps users relax and sleep. At the same time, its electronic components are all placed away from the human head to avoid electromagnetic interference. It is healthy and safe, and is conducive to promotion.

[0036] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations, substitutions and improvements can be made without departing from the concept of the present invention, and these should all be included in the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the claims.

Claims

1. A sleep aid device, characterized in that: include: A circuit board and a headrest part; the circuit board includes a control circuit, an audio processing circuit, and a speaker that are communicatively connected in sequence; the speaker is wrapped with a sound insulation sleeve, and the headrest part is provided with a plurality of sound-transmitting holes, and the sound-transmitting holes are connected to the sound insulation sleeve through a sound-transmitting air tube made of sound insulation material to conduct the sound of the speaker to the position of the sound-transmitting holes.

2. The sleep aid device according to claim 1, characterized in that: It also includes a voice recognition module, the output end of which is connected to the signal input end of the control circuit to recognize voice commands.

3. The sleep aid device according to claim 1, characterized in that: The headrest part is embedded with a loudspeaker, and the loudspeaker includes a flat cavity; the sound transmission air tube is connected to the cavity of the loudspeaker, and the sound transmission hole is opened in the loudspeaker and connected to the cavity thereof.

4. The sleep aid device according to claim 3, characterized in that: The nominal diameter of the sound transmission air tube is greater than 3MM; the nominal diameter of the loudspeaker is a hollow cylinder between 2CM and 50CM and the height is between 1CM and 20CM.

5. The sleep aid device according to claim 1, characterized in that: It also includes a vibration module for massage, and a controlled end of the vibration module is connected to a control end of the control circuit.

6. The sleep aid device according to claim 5, characterized in that: The vibration module includes a controller, a compression motor, a pneumatic transmission component and a vibration part. The control end of the controller is connected to the controlled end of the compression motor; the mover of the compression motor is connected to the vibration part through the pneumatic transmission component to drive the vibration part to vibrate with the movement of the compression motor.

7. The sleep aid device according to claim 6, characterized in that: The pneumatic transmission assembly includes a compression airbag and a vibration airbag; the mover of the compression motor is transmission-connected to the compression shaft of the compression airbag, and the cavity of the compression airbag and the vibration airbag are connected through an airtight tube; the vibration airbag is connected to the vibration part to drive the vibration part to vibrate with the movement of the compression motor.

8. The sleep aid device according to claim 7, characterized in that: The compression airbag and the vibration airbag both include an outer shell and a capsule body; the outer shell is fixed in position, and the capsule body is arranged inside the outer shell.

9. The sleep aid device according to claim 1, characterized in that: It also includes a wireless communication circuit connected to the communication end of the control circuit; the control circuit is connected to the mobile terminal through the wireless communication circuit to receive the control signal.

10. The sleep aid device according to claim 1, characterized in that: It also includes a projector component, and a controlled end of the projector component is connected to an output end of the control circuit.

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