Sleep aiding instrument

Abstract

The utility model discloses a sleep aiding instrument, which relates to the technical field of sleep aiding devices and can solve the limitation of single audio sensory stimulation. The voice coil motor comprises a voice coil motor, a circuit board, a switch, a battery and a shell, the voice coil motor, the circuit board and the battery are fixedly installed in the shell, the circuit board is electrically connected with the voice coil motor, the battery is electrically connected with the circuit board to provide power, the switch is movably installed on the circuit board to start and stop operation of the voice coil motor, and the switch is further exposed out of the surface of the shell. And the voice coil motor is in contact fit with the shell to apply and release broadband vibration sound wave signals. Vibration generated by the voice coil motor is synchronous with music rhythm, the relaxation experience of a user is enhanced through double stimulation of touch and hearing, the voice coil motor is in contact fit with the shell, it is ensured that vibration signals are evenly distributed, soft and comfortable touch experience is provided, the multi-sensory synergistic effect is beneficial for entering a deep relaxation state more quickly, and the user experience is improved. Therefore, the sleep quality is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sleep-aiding devices, in particular to a sleep-aiding device. Background Art

[0002] Nowadays, with the accelerating pace of modern life, more and more people are facing sleep disorders. To help people relax and improve sleep quality, a variety of sleep-aid devices have appeared on the market. Currently, there are many types of sleep-aid devices on the market, and common ones include sound therapy devices, aromatherapy machines, sleep lamps, etc. Among them, sound therapy-based sleep-aid devices help users fall asleep by playing natural sounds, light music, or other relaxing sounds. Most of these devices use traditional speaker systems, that is, ordinary speaker units to produce sound. However, this single sound output method has certain limitations, especially in providing a full sensory experience.

[0003] Existing sleep aids primarily rely on auditory stimulation and lack comprehensive stimulation of other senses, such as touch. This, to a certain extent, limits their effectiveness. Because everyone's physiological and psychological state varies, as does their sensitivity to sound and rhythm, traditional sleep aids often fail to meet individual needs. Furthermore, relying solely on sound output makes it difficult to achieve a state of deep relaxation. For those particularly sensitive to sound, prolonged audio playback can cause discomfort. Utility Model Content

[0004] The purpose of the utility model is to provide an improved sleep aid device, in particular a sleep aid device using a voice coil motor as an output device, which can overcome the limitations of single audio sensory stimulation.

[0005] The technical solution of the present utility model includes a voice coil motor, a circuit board, a switch, a battery and a housing. The voice coil motor, the circuit board and the battery are fixedly installed in the housing respectively. The circuit board is electrically connected to the voice coil motor. The battery is electrically connected to the circuit board to provide power. The switch is movably installed on the circuit board to start and stop the operation of the voice coil motor. The switch is also exposed on the surface of the housing. The voice coil motor contacts and cooperates with the housing to apply and release broadband vibration sound wave signals.

[0006] Using the above technical solution, the vibration generated by the voice coil motor is synchronized with the rhythm of the music, enhancing the user's relaxation experience through the dual stimulation of touch and hearing. The voice coil motor is in contact with the shell to ensure that the vibration signal is evenly distributed, providing a soft and comfortable tactile experience. Such multi-sensory synergy helps to enter a deep relaxation state more quickly, thereby effectively improving sleep quality. Moreover, through the control of the circuit board, users can adjust the intensity and frequency of the vibration according to their preferences and needs, achieving a personalized sleep-aiding experience and helping users enter a meditative state. In addition, the on and off control is controlled by the switch, allowing users to operate the device more conveniently, enhancing the product's usability and the user's overall experience.

[0007] In a possible design, the shell has a vertical height direction and horizontal width and length directions. There are two voice coil motors, and the two voice coil motors are arranged along the width and length directions respectively to form a mutually perpendicular arrangement.

[0008] With the above design, the two voice coil motors are arranged along the width and length directions respectively, which can form a mutually perpendicular sound source distribution. This arrangement helps to create a more three-dimensional sound effect, make the sound more spatial, and better simulate the sound in the natural environment. Moreover, the two voice coil motors form mutually perpendicular vibration directions. Vibrations in different directions provide a richer and three-dimensional tactile experience, allowing users to feel vibrations in multiple directions, enhancing the relaxation effect, thereby enhancing the user's immersive sleep-aid experience and helping users enter a meditative and relaxed state more quickly.

[0009] In a possible design, the housing has a vertical height direction and a horizontal width direction and a length direction. There are two voice coil motors, and the two voice coil motors are arranged in parallel along the width direction.

[0010] With the above design, dual-point vibration can be generated simultaneously on both sides of the shell, reducing the local concentration feeling that may be caused by single-point vibration, making the vibration softer and more uniform. In addition, the superposition effect produced by the dual-point vibration can enhance the intensity of the vibration, which can provide a more effective sleep-aiding experience for users who require stronger vibration stimulation.

[0011] In one possible design, the shell includes a front shell and a rear shell, a cover body is installed in the rear shell, and vertically arranged and independent horizontal grooves and vertical grooves are formed between the rear shell and the cover body, and two voice coil motors are respectively installed in the horizontal groove and the vertical groove.

[0012] With this design, the horizontal and vertical grooves provide a stable mounting position, effectively utilize internal space, and ensure the rational arrangement of the two voice coil motors. Furthermore, the independent and non-communicating horizontal and vertical grooves can ensure the independent operation of the voice coil motors, reduce interference, and ensure uniform sound diffusion in different directions.

[0013] In a possible design, the outer periphery of the rear shell is also covered and installed with a surface shell, and the surface shell passes through the rear shell to the front shell and is provided with a hanging hole.

[0014] With the above design, the face shell not only plays a protective role, but also can enhance the appearance of the product through different materials, colors and texture designs; in addition, users can conveniently use ropes and other hanging tools to hang the instrument on the chest, bedside, etc., or use a hand strap to carry the instrument around, thereby increasing the portability and flexibility of the instrument.

[0015] In one possible design, the circuit board is provided with a charging interface for charging the battery.

[0016] With the above design, the charging port can directly charge the built-in battery of the device without removing the battery, which simplifies the user's operation steps and improves the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance structure of a specific embodiment of the utility model;

[0018] Figure 2 It is an exploded view of a specific embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a specific embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of another embodiment of the present utility model;

[0021] Among them, 1. Voice coil motor; 2. Circuit board; 3. Switch; 4. Battery; 5. Shell; 51. Front shell; 52. Back shell; 53. Cover; 521. Horizontal groove; 522. Vertical groove; 54. Surface shell; 55. Hanging hole; 21. Charging port. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 3The sleep aid device shown includes a voice coil motor 1, a circuit board 2, a switch 3, a battery 4, and a housing 5. The voice coil motor 1, circuit board 2, and battery 4 are all fixedly mounted within the housing 5. The housing 5 acts as a protective layer, providing comprehensive protection for the internal components and preventing damage from external environmental factors. The circuit board 2 is electrically connected to the voice coil motor 1 via wires to ensure that electrical signals are accurately transmitted to the voice coil motor 1, achieving high-quality audio output. The battery 4 is electrically connected to the circuit board 2, providing a stable power supply for the entire system, ensuring that the device does not experience interruptions due to low power during use. The switch 3 is removably mounted on the circuit board 2 and controls the voice coil motor 1, allowing the user to start or stop the device as needed. For user convenience, the switch 3 is exposed on the surface of the housing 5, allowing the user to control the device's operating state through simple manual operation. The contact and fit between the voice coil motor 1 and the housing 5 ensure that the voice coil motor 1 can stably apply and release broadband vibration sound wave signals to the outside world during operation, thereby producing high-quality sound and vibration effects. By using the voice coil motor 1 as an audio output device, the synchronous output of sound and vibration is achieved, providing a multi-sensory relaxation experience.

[0023] The housing 5 has a vertical height dimension and horizontal width and length dimensions. Two voice coil motors 1 are mounted within the housing 5, arranged perpendicularly along the width and length directions, respectively. This layout not only fully utilizes the internal space but also ensures even distribution of sound in different directions, thereby enhancing the stereo effect and providing the user with a richer and more realistic listening experience. The vertical arrangement of the two voice coil motors 1 enables them to emit sound waves in both the width and length directions during operation, effectively avoiding the distortion that may result from unidirectional sound generation. Furthermore, through the control of the circuit board 2, different vibration modes can be combined, such as alternating vibration and synchronous vibration, increasing the device's versatility. Vibration in different directions can be more evenly distributed across the user's contact surface, providing more comprehensive vibration stimulation whether placed on a bed or on any other part of the body. In this way, the device creates a more balanced and harmonious sound and vibration field, helping the user to relax, meditate, or induce sleep.

[0024] The housing 5 includes a front shell 51 and a rear shell 52. A cover 53 is installed in the rear shell 52. A vertically arranged horizontal groove 521 and vertical groove 522 are formed between the rear shell 52 and the cover 53. The horizontal groove 521 and the vertical groove 522 are independent of each other and not directly connected. Two voice coil motors 1 are installed in the horizontal groove 521 and the vertical groove 522, respectively. The horizontal groove 521 and the vertical groove 522 provide a stable installation position. The groove walls of the two surround the corresponding voice coil motors 1, allowing the voice coil motors 1 to remain stable during operation and reduce displacement or loosening caused by vibration. By installing the two voice coil motors 1 in the horizontal groove 521 and the vertical groove 522, respectively, the uniform diffusion of sound in different directions can be ensured, covering a wider area, so that the sound is more evenly distributed in the space around the entire sleep aid device, providing the user with a more balanced listening experience.

[0025] The outer periphery of the rear shell 52 is also covered with a face shell 54, which passes through the rear shell 52 to the front shell 51 and is provided with a hanging hole 55, which is located at the top in the height direction. The shell 5 needs to take into account the portability and durability of the device, and is made of sturdy materials, which can resist damage caused by accidental impact or falling to a certain extent. At the same time, the surface of the shell 5 is smoothed and feels comfortable. The appearance is designed to be in the shape of a water drop, with a simple and generous design. The rounded shape helps to spread the sound evenly and is conducive to creating a balanced and harmonious sound field. The user passes a rope through the hanging hole 55 and hangs it in front of the chest or by the bedside ear to listen to the high-quality sound effects and feel its slight vibration and slapping effect. It is suitable for use in various occasions such as bedrooms or offices.

[0026] The circuit board 2 is provided with a charging interface 21 for charging the battery 4, so that the instrument can use the rechargeable battery 4. Compared with the disposable battery 4, the rechargeable battery 4 can still maintain good performance after multiple cycles of use, reducing the need for frequent replacement of the battery 4 and reducing the cost of long-term use.

[0027] Another embodiment:

[0028] like Figure 4 As shown, unlike the previous embodiment, the housing 1 has a vertical height direction and horizontal width and length directions. Two voice coil motors 5 are arranged parallel to each other along the width direction and positioned as symmetrically as possible to ensure uniform vibration distribution. This allows for simultaneous dual-point vibration on both sides of the housing 1. The resulting superposition effect enhances vibration intensity, ensuring effective transmission of vibration signals. This is suitable for users who require stronger vibration stimulation.

Claims

1. A sleep aid device, characterized in that: The invention comprises a voice coil motor (1), a circuit board (2), a switch (3), a battery (4) and a housing (5), wherein the voice coil motor (1), the circuit board (2) and the battery (4) are respectively fixedly mounted in the housing (5), the circuit board (2) is electrically connected to the voice coil motor (1), the battery (4) is electrically connected to the circuit board (2) to provide power, the switch (3) is movably mounted on the circuit board (2) to start and stop the operation of the voice coil motor (1), the switch (3) is also exposed on the surface of the housing (5), and the voice coil motor (1) contacts and cooperates with the housing (5) to apply and release broadband vibration sound wave signals.

2. The sleep aid device according to claim 1, characterized in that: The housing (5) has a vertical height direction and a horizontal width direction and length direction. The voice coil motors (1) are provided with two, and the two voice coil motors (1) are arranged along the width direction and the length direction respectively to form a mutually perpendicular arrangement.

3. The sleep aid device according to claim 1, characterized in that: The housing (5) has a vertical height direction and a horizontal width direction and length direction. The voice coil motors (1) are provided with two, and the two voice coil motors (1) are arranged in parallel along the width direction.

4. The sleep aid device according to claim 2 or 3, characterized in that: The shell (5) includes a front shell (51) and a rear shell (52), a cover body (53) is installed in the rear shell (52), and a vertical groove (521) and a vertical groove (522) that are vertically arranged and independent of each other are formed between the rear shell (52) and the cover body (53), and two voice coil motors (1) are respectively installed in the horizontal groove (521) and the vertical groove (522).

5. The sleep aid device according to claim 4, characterized in that: The outer periphery of the rear shell (52) is also covered and installed with a surface shell (54), and the surface shell (54) passes through the rear shell (52) to the front shell (51) and is provided with a hanging hole (55).

6. The sleep aid device according to claim 2 or 3, characterized in that: The circuit board (2) is provided with a charging interface (21) for charging the battery (4).

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