A sleep aid

Abstract

The utility model discloses a sleep aid instrument, include: the body, the surface is equipped with primary sound hole position and a plurality of secondary sound hole positions, primary sound hole position and a plurality of secondary sound hole positions are arranged in the body surface in turn around, sound production module, install in the body, be equipped with primary loudspeaker, sound transmission channel and a plurality of secondary loudspeakers, host loudspeaker installs on the sound transmission channel, the sound outlet of sound transmission channel is docked primary sound hole position, and the position of secondary loudspeaker and secondary sound hole position one to one corresponds, in the body around setting primary sound hole position and secondary sound hole position to and in the position of primary sound hole position and secondary sound hole position respectively setting primary loudspeaker and secondary loudspeaker to realize the body multidirectional sound production, realize better play effect.

Description

Technical Field

[0001] This utility model relates to the field of sleep aid devices, and more particularly to a sleep aid device. Background Technology

[0002] Sleep is one of the physiological functions that sustains human life, repairs the brain, and maintains health. However, with the rapid development of society and the increasingly fast pace of life, busy lives bring various pressures to more and more people every day. Prolonged stress can easily lead to insomnia, causing various physical and psychological health problems, such as anxiety and depression. Insufficient sleep greatly affects physical and mental health. Existing sleep aids typically play soothing music or white noise to help people fall asleep. When used, the sleep aid is turned on, and it plays soothing music or white noise to aid sleep. White noise consists of a group of sounds with similar frequencies, such as continuous rain, flowing water, or wind rustling leaves. This creates a masking effect, mixing potentially stimulating sounds into the background noise. The brain doesn't notice them and is therefore undisturbed. However, traditional sleep aids only have one speaker, with the sound outlet on one side of the device. The speaker is located on the same side as the outlet, meaning sound can only be emitted from one side, resulting in poor sound quality. Utility Model Content

[0003] To overcome the shortcomings of existing sleep aids, which only have one speaker and a sound outlet on one side of the device, resulting in poor sound output due to sound only being emitted from one side, this invention provides a sleep aid comprising:

[0004] The body has a main acoustic aperture and several secondary acoustic apertures on its surface, which are arranged in a ring around the surface of the body.

[0005] The sound-generating module, installed inside the body, includes a main speaker, a sound transmission channel, and several secondary speakers. The main speaker is mounted on the sound transmission channel, and the sound outlet of the sound transmission channel is connected to the main speaker's sound hole. The positions of the secondary speakers correspond one-to-one with the secondary speaker's sound hole.

[0006] Optional, the sound transmission channels include:

[0007] Cover;

[0008] The base is fitted with the bottom of the cover, and the base has a through hole, where the main speaker is installed.

[0009] Optionally, the base has a limiting step at the edge of the through hole, and the main speaker is fixed on the limiting step.

[0010] Optionally, the main body contains a PCB board with a central hole and a control circuit. The central hole of the PCB board passes through the tail of the main speaker. The PCB board is fixed on the base, and the control circuit is connected to the main speaker and the secondary speaker.

[0011] Optionally, the base is provided with a fixing seat and a positioning post. The fixing seat is provided with screw holes, the PCB board is provided with positioning holes, and the PCB board is also provided with through holes. The PCB board is fixed to the fixing seat by screws passing through the through holes, and the positioning holes cooperate with the positioning posts on the base for positioning.

[0012] Optionally, the body includes a first housing and a second housing, with the first housing mounted on the second housing.

[0013] Optionally, the primary acoustic aperture and the secondary acoustic aperture are located on the first housing.

[0014] Optionally, the secondary speaker is fixed to the first housing, and the position of the secondary speaker corresponds to the position of the secondary acoustic hole on the first housing.

[0015] Optionally, a dustproof cloth is provided on the first housing.

[0016] Optionally, a connecting post is provided on the second housing.

[0017] The beneficial effects of this utility model are as follows: A primary acoustic port and several secondary acoustic ports are arranged around the surface of the main body. A sound transmission channel is installed inside the main body, with the outlet of the sound transmission channel aligned with the primary acoustic port. A primary loudspeaker is installed on the sound transmission channel, and the sound emitted by the primary loudspeaker is transmitted through the sound transmission channel and then through the primary acoustic port. Several secondary loudspeakers are installed inside the main body, with each secondary loudspeaker corresponding to a secondary acoustic port. The sound emitted by the secondary loudspeakers is transmitted through the secondary acoustic ports. By arranging the primary and secondary acoustic ports around the main body and placing primary and secondary loudspeakers at the positions of the primary and secondary acoustic ports, the main body can emit sound from multiple directions, achieving a better playback effect. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 These are assembly diagrams from some embodiments;

[0020] Figure 2 These are structural breakdown diagrams from some embodiments;

[0021] Figure 3 These are schematic diagrams of the structure of the first housing in some embodiments;

[0022] Figure 4 These are structural breakdown diagrams of the sound-generating module in some embodiments;

[0023] Figure 5 These are structural breakdown diagrams of the sound transmission channel in some embodiments.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Main body; 101. Main stage acoustic port; 102. Secondary stage acoustic port; 103. PCB board; 105. Mounting base; 108. First housing; 109. Second housing; 110. Dustproof cloth; 111. Connecting post; 2. Sound generation module; 201. Main stage speaker; 202. Sound transmission channel; 203. Secondary speaker; 204. Cover; 205. Base; 206. Limiting step; 207. Positioning post. Detailed Implementation

[0026] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model. Furthermore, all connections / linkages involved in the patent do not simply refer to direct contact between components, but rather to the ability to form a better connection structure by adding or reducing connecting accessories according to specific implementation conditions. The various technical features in this utility model can be combined interactively without contradicting each other.

[0027] This utility model provides a sleep aid device for assisting people in falling asleep, comprising: a main body 1, the surface of which is provided with a primary sound hole 101 and several secondary sound holes 102, arranged sequentially around the surface of the main body; and a sound-emitting module 2, installed within the main body, comprising a primary speaker 201, a sound transmission channel 202, and several secondary speakers 203, the primary speaker being mounted on the sound transmission channel 202, the sound outlet of the sound transmission channel 202 being connected to the primary sound hole 101, and the positions of the secondary speakers 203 corresponding one-to-one with the secondary sound holes 102. The main body is the main component of the sleep aid device, used to install other auxiliary components; the sound-emitting module 2 is used to emit predetermined music, the primary sound hole 101 is the hole for transmitting the main sound, the secondary sound holes 102 are the holes for transmitting secondary sound, the primary speaker 201 is the main sound source component, and the secondary speakers 203 are secondary sound source components. It should be noted that the primary speaker 201 and the secondary speaker 203 are both commonly used speakers on the market, and this utility model does not limit them.

[0028] In implementation, a primary acoustic aperture 101 and several secondary acoustic apertures 102 are provided on the main body. The primary acoustic aperture 101 and several secondary acoustic apertures 102 are arranged around the surface of the main body. A sound transmission channel 202 is installed inside the main body. The sound outlet of the sound transmission channel 202 is aligned with the primary acoustic aperture 101. The primary loudspeaker 201 is installed on the sound transmission channel 202. The sound emitted by the primary loudspeaker 201 is transmitted through the sound transmission channel 202 and then through the primary acoustic aperture 101. Several secondary speakers 203 are installed inside the main body, and the positions of the secondary speakers 203 correspond one-to-one with the positions of the secondary sound holes 102. The sound emitted by the secondary speakers 203 is transmitted through the secondary sound holes 102. The main sound holes 101 and secondary sound holes 102 are arranged around the main body, and the main speakers 201 and secondary speakers 203 are respectively arranged at the positions of the main sound holes 101 and secondary sound holes 102 to achieve multi-directional sound emission from the main body and achieve better playback effect.

[0029] Furthermore, the primary acoustic aperture 101 includes multiple small holes, all of which are arranged in a square pattern. The secondary acoustic aperture 102 also includes multiple small holes, all of which are arranged in a circular pattern. In this embodiment, there is one primary acoustic aperture 101 and two secondary acoustic apertures 102. Correspondingly, there is one primary loudspeaker 201 and two secondary loudspeakers 203 in the body.

[0030] In some embodiments, the sound transmission channel 202 includes: a cover 204; a base 205, the bottom of the cover 204 is mounted thereon, the base 205 is provided with a through hole, and the main speaker 201 is mounted at the through hole.

[0031] In practice, the cover 204 is installed on the base 205, and the main speaker 201 is installed at the through hole of the base 205. The cover 204 and the base 205 form a sound transmission channel 202. A cavity is formed between the cover 204 and the base 205. The sound emitted by the main speaker 201 is transmitted from the through hole on the base 205 to the cavity and then to the main speaker port 101. The base 205 and the cover 204 together form the sound transmission channel 202 and also serve as the supporting component of the main speaker 201.

[0032] In some embodiments, the base 205 has a limiting step 206 at the edge of the through hole, and the main speaker 201 is fixed on the limiting step 206.

[0033] In practice, a limiting step 206 is provided at the edge of the through hole of the base 205, and the main speaker 201 is fixed on the limiting step 206. The limiting step 206 is used to limit the main speaker 201.

[0034] Furthermore, the through hole on the base 205 is circular, the main speaker 201 is also circular, and the limiting step 206 is an annular step set at the edge of the through hole, which perfectly matches the main speaker 201.

[0035] In some embodiments, the main body is provided with a PCB board 103, the PCB board 103 is provided with a central hole, the PCB board 103 is provided with a control circuit, the central hole of the PCB board 103 passes through the tail of the main speaker 201, the PCB board 103 is fixed on the base 205, and the control circuit is connected to the main speaker 201 and the secondary speaker 203.

[0036] In implementation, a PCB board 103 is installed inside the main body and fixed on the base 205. The control circuit on the PCB board 103 is connected to the main speaker 201 and the secondary speaker 203. The control circuit is used to adjust the sound output of the main speaker 201 and the secondary speaker 203. After the PCB board 103 is installed on the base 205, the center hole is aligned with the through hole on the base 205. The center hole passes through the tail of the main speaker 201. Integrating the PCB board 103 onto the base 205 simplifies the overall structure.

[0037] In some embodiments, the base 205 is provided with a fixing seat 105 and a positioning post 207. The fixing seat 105 is provided with a screw hole, the PCB board 103 is provided with a positioning hole, and the PCB board 103 is also provided with a through hole. The PCB board 103 is fixed to the fixing seat 105 by screws passing through the through hole. The positioning hole and the positioning post 207 on the base 205 are positioned together.

[0038] During implementation, align the positioning holes on the PCB board 103 with the positioning pins 207, align the through holes on the PCB board 103 with the fixing holes on the fixing base 105, insert the positioning pins 207 into the positioning holes, and take the screws, pass them through the through holes on the PCB board 103, and screw them into the fixing holes on the fixing base 105 to fix the base 205 and the PCB board 103.

[0039] In some embodiments, the body includes a first housing 108 and a second housing 109, with the first housing 108 mounted on the second housing 109.

[0040] In practice, the first housing 108 is mounted on the second housing 109. After the first housing 108 and the second housing 109 are assembled, a cavity is formed inside. The sound-generating module 2 is installed in the cavity. The first housing 108 and the second housing 109 serve to protect the internal structure.

[0041] Furthermore, the first housing 108 and the second housing 109 are detachably connected. In this invention, screw connection is used, but in some cases, snap-fit ​​connection can also be used.

[0042] In some embodiments, the primary acoustic aperture 101 and the secondary acoustic aperture 102 are disposed on the first housing 108.

[0043] During implementation, the primary acoustic aperture 101 and the secondary acoustic aperture 102 are installed on the first housing 108, and the sound is mainly transmitted through the first housing 108.

[0044] In some embodiments, the secondary speaker 203 is fixed on the first housing 108, and the position of the secondary speaker 203 corresponds to the position of the secondary acoustic hole 102 on the first housing 108.

[0045] In practice, the secondary speaker 203 is fixed on the first housing 108 and corresponds to the position of the secondary sound hole 102. The sound emitted by the secondary speaker 203 is emitted from the first housing 108.

[0046] Furthermore, the secondary speaker 203 is fixed to the first housing 108 by screws.

[0047] In some embodiments, a dustproof cloth 110 is provided on the first housing 108 to prevent dust from entering the body through the primary acoustic port 101 or the secondary acoustic port 102.

[0048] In some embodiments, the second housing 109 is provided with a connecting post 111.

[0049] In practice, the connecting column 111 is used to connect or support other components, such as covers, shells, etc.

[0050] The above is a detailed description of the preferred embodiments of the present utility model. However, the present utility model is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A sleep aid device, characterized in that, include: The body has a main acoustic aperture and several secondary acoustic apertures on its surface, which are arranged in a ring around the surface of the body. The sound-generating module, installed inside the body, includes a main speaker, a sound transmission channel, and several secondary speakers. The main speaker is mounted on the sound transmission channel, and the sound outlet of the sound transmission channel is connected to the main speaker's sound hole. The positions of the secondary speakers correspond one-to-one with the secondary speaker's sound hole.

2. The sleep aid device according to claim 1, characterized in that, The sound transmission channels include: Cover; The base is fitted with the bottom of the cover, and the base has a through hole, where the main speaker is installed.

3. The sleep aid device according to claim 2, characterized in that, The base has a limiting step at the edge of the through hole, and the main speaker is fixed on the limiting step.

4. The sleep aid device according to claim 2, characterized in that, The main body contains a PCB board with a central hole and a control circuit. The central hole of the PCB board passes through the tail of the main speaker. The PCB board is fixed on the base, and the control circuit is connected to the main speaker and the secondary speaker.

5. The sleep aid device according to claim 4, characterized in that, The base is equipped with a fixing seat and a positioning post. The fixing seat has screw holes, the PCB board has positioning holes, and the PCB board also has through holes. The PCB board is fixed to the fixing seat by screws passing through the through holes. The positioning holes cooperate with the positioning posts on the base for positioning.

6. The sleep aid device according to claim 1, characterized in that, The main body includes a first housing and a second housing, with the first housing mounted on the second housing.

7. The sleep aid device according to claim 6, characterized in that, The primary acoustic aperture and the secondary acoustic aperture are located on the first housing.

8. The sleep aid device according to claim 7, characterized in that, The secondary speaker is fixed on the first housing, and the position of the secondary speaker corresponds to the position of the secondary acoustic hole on the first housing.

9. The sleep aid device according to claim 6, characterized in that, The first housing is equipped with a dustproof cloth.

10. The sleep aid device according to claim 6, characterized in that, The second housing is equipped with a connecting post.

Images