CN210114282U

CN210114282U - Wired music U-shaped pillow

Info

Publication number: CN210114282U
Application number: CN201920936965.XU
Authority: CN
Inventors: 李海龙
Original assignee: Neptune Technology Beijing Co Ltd
Current assignee: Neptune Technology Beijing Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-02-28
Anticipated expiration: 2029-06-20

Abstract

A wired music U-shaped pillow comprises a U-shaped pillow core, a resonance sound production module and an audio cable; the resonance sounding module comprises an electromagnetic exciter and a vibration sounding board; the electromagnetic exciter is fixedly connected with the vibration sounding board and is jointly arranged in the U-shaped pillow core; the resonance sound production module is connected with the audio cable, and the audio cable is led out from the U-shaped pillow inner and is used for being connected with external music playing equipment. When the U-shaped pillow is used for protecting the neck, the user can listen to music without wearing an earphone additionally, and the health and entertainment are achieved.

Description

Wired music U-shaped pillow

Technical Field

The utility model relates to a U type pillow, especially a wired music U type pillow.

Background

A commonly used music player uses a speaker such as a horn as a sound generating element. Because speakers such as loudspeakers are based on the piston type sound production principle, the piston and the middle-sized cavity are required to produce sound, the assembly is large in size and heavy in weight, and cannot be placed in a small-size and limited-space U-shaped pillow which is required to be worn. Meanwhile, sound transmission of the common loudspeaker sound box is realized by horizontally vibrating air through a loudspeaker to transmit sound effect, the sound quality and the sound effect are relatively poor, certain limitation directivity is realized, and the U-shaped pillow is limited by the two points. Simultaneously, the user is wearing U type pillow in-process, need additionally wear equipment such as earphone, headset, and the earphone has certain harm to user's ear health on the one hand, and on the other hand, earphone etc. and U type pillow stack use cause a great deal of inconvenience, and only rely on U type pillow itself can't solve and wear U type pillow simultaneously accessible listening music problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wired music U type pillow does not need additionally to wear the earphone and just can listen to the music when using U type pillow protection neck.

In order to achieve the purpose, the utility model provides a wired music U-shaped pillow, which comprises a U-shaped pillow core, a resonance sounding module and an audio cable; the resonance sounding module comprises an electromagnetic exciter and a vibration sounding board; the electromagnetic exciter is fixedly connected with the vibration sounding board and is jointly arranged in the U-shaped pillow core; the resonance sound production module is connected with the audio cable, and the audio cable is led out from the U-shaped pillow inner and is used for being connected with external music playing equipment.

Furthermore, a protective sleeve wrapping the electromagnetic exciter and the vibration sound-producing board is further arranged in the U-shaped pillow core.

Further, the protective sheath is the silica gel protective sheath.

Further, the audio line comprises a connection line and an earphone plug at the end of the connection line.

Further, the earphone plug is a 3.5mm plug, a 2.5mm plug, a USB Type-C plug or a Lightning plug.

Compared with the prior art, the utility model discloses a following beneficial effect has: set up resonance sound production module ingeniously in U type pillow, realize wired communication through external equipment such as audio line with resonance sound production module and cell-phone, when external equipment broadcast music, audio signal transmits resonance sound production module and produces the vibration, and then utilizes the pillow as the acoustic medium, makes the user need not the earphone, wears U type pillow and can listen to the music, has avoided the injury that the earphone led to the fact the people's ear, and healthy amusement is two independences. Meanwhile, the technical limitation that the traditional loudspeaker cannot be implanted into the U-shaped pillow is broken through, and the music function is added on the premise that the function of the U-shaped pillow is not influenced.

Drawings

Fig. 1 is a schematic top view of a U-shaped pillow with music according to an embodiment of the present invention;

fig. 2 is a schematic rear view of a U-shaped pillow with music according to an embodiment of the present invention;

fig. 3 is a schematic side view of a U-shaped pillow with music according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of the electromagnetic actuator and the vibration sound-generating plate;

in the figure: 1-U-shaped pillow core; 2-a resonance sound production module; 21-an electromagnetic exciter; 22-vibrating sound board; 23-a protective sheath; 3-audio line; 31-a connecting line; 32-earphone plug.

Detailed Description

The principles and spirit of the present invention will be described with reference to a number of exemplary embodiments shown in the drawings. It should be understood that these embodiments are described only to enable those skilled in the art to better understand the invention and to implement the invention, and are not intended to limit the scope of the invention in any way.

Referring to fig. 1-4, an embodiment of the present invention provides a wired music U-shaped pillow, which includes a U-shaped pillow core 1, a resonance sound module 2, and an audio cable 3. The resonant sound generation module 2 includes an electromagnetic exciter 21 and a vibrating sound generation panel 22. The electromagnetic exciter 21 and the vibration sound generation panel 22 are fixed together by adhesion or the like. The electromagnetic exciter 21 and the vibration sound-producing plate 22 are arranged in the U-shaped pillow core 1, and when the vibration sound-producing plate 22 vibrates, the vibration sound-producing plate serves as a medium for transmitting vibration signals through the U-shaped pillow core 1. The resonance sound production module 2 is electrically connected with the audio line 3, specifically, the electromagnetic exciter 21 in the resonance sound production module is electrically connected with the audio line 3, and the electrical connection mode can adopt an electronic cable, a signal interface and the like. Outside music playback devices such as smart mobile phone, panel computer can connect audio line 3 through the audio interface of self (like earphone interface), give resonance sound production module 2 with audio signal transmission, and resonance sound production module 2 converts audio signal into mechanical vibration signal to U type pillow core is the sound production medium, and the sound production of vibration air is played out the music, makes the user who wears U type pillow can listen the music.

Compared with a driving horn, the electromagnetic exciter 21 and the vibration sound-producing plate 22 have small volume, can be smoothly placed in the pillow core, skillfully borrows the pillow core to transmit sound (namely vibration signals), and does not need to wear an earphone additionally. In this embodiment, the electromagnetic exciter has the following types: JM-ET-P190030305-03K4F01-U, and the vibrating plate is 31mm acrylic plate.

When a user uses the U-shaped pillow, the U-shaped pillow may deform under the action of external force such as stretching and squeezing, in order to reduce or avoid the damage of the deformation to the electromagnetic exciter 21 and the vibration sound-emitting plate 22, a protective sleeve 23 wrapping the electromagnetic exciter and the vibration sound-emitting plate is further arranged in the U-shaped pillow core, and the protective sleeve 23 may be a silica gel protective sleeve.

The audio cable 3 specifically comprises a connecting wire 31 and an earphone plug 32, wherein the connecting wire 31 is led out of one end of the U-shaped pillow core 1. The connection line 31 is a cable portion of the audio line 3. The type of the earphone plug may be various, such as a 3.5mm plug, a 2.5mm plug, a USBType-C plug, or a Lightning plug. The different types of plugs are suitable for different types of mobile phones and other external playing equipment.

The present invention has been described in detail with reference to specific embodiments, and the description of the embodiments is only for the purpose of helping understanding the core idea of the present invention. It should be understood that any obvious modifications, equivalents and other improvements made by those skilled in the art without departing from the spirit of the present invention are intended to be included within the scope of the present invention.

Claims

1. A wired music U-shaped pillow comprises a U-shaped pillow core, and is characterized by further comprising a resonance sounding module and an audio cable; the resonance sounding module comprises an electromagnetic exciter and a vibration sounding board; the electromagnetic exciter is fixedly connected with the vibration sounding board and is jointly arranged in the U-shaped pillow core; the resonance sound production module is connected with the audio cable, and the audio cable is led out from the U-shaped pillow inner and is used for being connected with external music playing equipment.

2. The wired music U-shaped pillow according to claim 1, wherein a protective sleeve for wrapping the electromagnetic exciter and the vibrating sound board is further arranged in the U-shaped pillow core.

3. The wired music U-shaped pillow according to claim 2, wherein the protective cover is a silicone protective cover.

4. The wired music U-shaped pillow according to claim 1, wherein the audio line comprises a connecting line and an earphone plug at the end of the connecting line.

5. The wired music U-shaped pillow according to claim 4, wherein the earphone plug is a 3.5mm plug, a 2.5mm plug, a USB Type-C plug or a Lightning plug.