CN211658706U

CN211658706U - Music massage bed

Info

Publication number: CN211658706U
Application number: CN201922100582.1U
Authority: CN
Inventors: 祝小青; 杨施羽; 孙聪
Original assignee: Wuhan Zilian Hongkang Technology Co ltd
Current assignee: Wuhan Zilian Hongkang Technology Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-10-13
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a music massage bed, which is connected with a vertical computer, wherein a music player and a sound card decoder are arranged in the vertical computer, and music signals output by the music player are decoded by the sound card decoder; the massage bed comprises a mattress base body and a back cushion, wherein a plurality of vibrator drivers, a plurality of frequency dividers and a plurality of massage vibrators are arranged in the mattress base body, the plurality of vibrator drivers are connected in parallel, each vibrator driver is connected with one frequency divider, each frequency divider is connected with a plurality of massage vibrators, the plurality of massage vibrators are connected in parallel, and loudspeakers are arranged on two sides of the back cushion; and the decoded audio signals are respectively output to the vibrator driver and the loudspeaker through the RCA interface. The utility model discloses an acquire stable, the no clutter's heavy bass audio signal, drive a plurality of parallelly connected massage oscillator vibrations, realize massage dynamics and audio signal's combination.

Description

Music massage bed

Technical Field

The utility model relates to a massage bed, in particular to a music massage bed.

Background

The existing music massage bed on the market is mechanical massage and music, and the mechanical rollers move up and down, left and right at the back and the legs of a human body, so that the massage effect is achieved, and the mechanical motion and the music are unrelated. Most of massage beds in the market are PT beds (physical therapy beds), and the massage beds do not have a music massage function.

Chinese patent publication No. CN202698504U discloses a body-sensing acoustic vibration mattress, which comprises a mattress base made of elastic material, a massage vibrator and/or a vibration vibrator arranged in the mattress base, and a control device, wherein the control device comprises an audio processing unit, an audio input interface for accessing an external audio signal, a power supply unit, and a vibrator driving unit, the audio input interface is connected to the audio processing unit, the output of the audio processing unit is connected to the vibrator driving unit, and the output of the vibrator driving unit is connected to the massage vibrator and/or the vibration vibrator. The output of the audio processing unit is connected to the vibrator driving unit, and the output of the vibrator driving unit is controlled by the output of the audio processing unit, so that the problem that the frequency of massage and body vibration is too single is solved, but the patent only changes the frequency of massage and does not combine the music frequency with the massage strength.

Chinese patent publication No. CN208481850U discloses a portable low-frequency music massage back cushion, which comprises a cushion body, wherein at least one music speaker is arranged in the side edge of the cushion body, a vibration speaker is arranged in the back of the cushion body, a PCB and a battery are also arranged in the side edge of the cushion body, an audio playing circuit and a power amplifying circuit are arranged on the PCB, the audio playing circuit sends audio information to the music speaker, and the power amplifying circuit filters the audio information into 20-100HZ signals and then sends the signals to the vibration speaker through amplification. The patent only has one vibration horn to provide vibration, is only suitable for small-sized back cushions for families and is not suitable for large-sized massage beds.

For the existing massage bed, although massage is combined with music, an audio signal is generally directly connected to a massage vibrator, the massage vibrator vibrates along with the audio signal, and the audio signal is not combined with massage strength; in addition, the existing mode of driving the massage vibration after filtering and amplifying the audio signal has the disadvantages of poor stability of the audio signal used for driving the massage vibration, obvious clutter and poor user experience.

Disclosure of Invention

The utility model aims at providing a music massage bed to the problem that prior art exists, through acquireing stable, the heavy bass audio signal who does not have the clutter, drive a plurality of parallelly connected massage oscillator vibrations, realize massage dynamics and audio signal's combination.

In order to achieve the above object, the utility model adopts the following technical scheme:

the music massage bed is connected with a vertical computer, a music player and a sound card decoder are arranged in the vertical computer, and music signals output by the music player are decoded by the sound card decoder; the massage bed comprises a mattress base body and a back cushion, wherein a plurality of vibrator drivers, a plurality of frequency dividers and a plurality of massage vibrators are arranged in the mattress base body, the plurality of vibrator drivers are connected in parallel, each vibrator driver is connected with one frequency divider, each frequency divider is connected with a plurality of massage vibrators, the plurality of massage vibrators are connected in parallel, and loudspeakers are arranged on two sides of the back cushion; and the decoded audio signals are respectively output to the vibrator driver and the loudspeaker through the RCA interface.

The utility model discloses a music player of vertical computer exports original music signal, decodes original music signal into the audio signal of three sound channels or six sound channels through the sound card decoder, the audio signal of three sound channels or six sound channels exports to the massage bed, be used for respectively driving the oscillator driver and acquire massage vibration and drive the speaker and carry out the music broadcast, wherein, the oscillator driver carries out primary filtering and power amplification to heavy bass signal, the frequency divider carries out secondary filtering to the signal after primary filtering and enlarging, obtain the heavy bass signal of stable no clutter, vibrate through the parallelly connected massage oscillator of this heavy bass signal drive, acquire powerful massage vibration impression, realize the combination of massage dynamics and audio signal, promote the comfort that the user used the massage bed.

Preferably, the music players include a 2.1 music player and a 5.1 music player; the sound card decoder comprises a 2.1 decoding mode and a 5.1 decoding mode; the music signal output by the 2.1 music player is decoded into an audio signal of three channels through a 2.1 decoding mode, and the music signal output by the 5.1 music player is decoded into an audio signal of six channels through a 5.1 decoding mode.

Preferably, the three-channel signal comprises a front left channel, a front right channel, a subwoofer channel; the six channels include: the sound system comprises a front left sound channel, a front right sound channel, a rear surround left sound channel, a rear surround right sound channel, a middle sound channel and a subwoofer sound channel.

Preferably, the audio signals in the front left channel and the front right channel are respectively connected to the speakers at two sides of the headrest; and the audio signal in the bass sound channel is connected to the vibrator driver.

Preferably, the vibrator driver performs primary filtering and power amplification on the audio signal in the heavy bass sound channel, the heavy bass signal after the primary filtering and power amplification is connected to the frequency divider for secondary filtering, and the heavy bass signal after the secondary filtering drives the plurality of massage vibrators connected in parallel.

Preferably, the mattress substrate comprises a three-layer mattress, the upper surface of the bottom mattress is connected with the lower surface of the middle mattress, the upper surface of the middle mattress is connected with the lower surface of the upper mattress, and the upper surface of the upper mattress is connected with the back cushion; two first grooves used for installing a loudspeaker and a plurality of second grooves used for installing massage vibrators are arranged on the middle mattress.

Preferably, the plurality of massage vibrators are divided into a plurality of groups, each group of massage vibrators is connected in parallel to one frequency divider, and each frequency divider is arranged for filtering out audio signals with different frequencies.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model selects massage music and decodes and outputs the massage music through the vertical computer, so that when a user carries out massage physiotherapy, a professional can select the massage music through the vertical computer to match the massage music more suitable for the current user; meanwhile, the music selection and decoding output part is separated from the massage bed body, so that the situation that maintenance is unchanged due to the fact that too many circuit structures are arranged in the massage bed mattress base body is avoided. The utility model discloses a supporting use of oscillator driver and frequency divider carries out audio signal's primary filtering and power amplification through the oscillator driver, carries out secondary filter through the frequency divider to obtain stable no clutter's heavy bass signal and drive a plurality of parallelly connected massage oscillators, make the user can experience the massage dynamics that heavy bass signal brought, thereby, can obtain strong massage vibration impression through selecting strong audio signal. The utility model discloses set up the speaker in massage bed back cushion both sides and carry out the music broadcast, make the user enjoy the environment that the music encircleed when experiencing the physiotherapy massage.

Drawings

Fig. 1 is a schematic view of a music massage principle of a massage bed according to an embodiment of the present invention.

Fig. 2 is a schematic view of the overall structure of the massage bed according to the embodiment of the present invention.

Fig. 3 is an exploded view of the massage bed according to the embodiment of the present invention.

Fig. 4 is a schematic view of a massage vibrator vibration-expanding plate according to an embodiment of the present invention.

In the figure: a stand computer-1; a sound card decoder-2; vibrator drivers-3, 4; a loudspeaker-5; frequency dividers-6, 7; massage vibrators-8, 9, 10, 11, 12, 13 and 100; a massage vibrator vibration expanding plate-200; a mattress base-300; headrest-400; a first groove-500; a second groove-600; upper mattress-3001; middle mattress-3002; a base mattress 3003.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides a music massage bed, which is connected to a vertical computer 1, wherein a music player and a sound card decoder 2 are arranged in the vertical computer 1, and music signals output by the music player are decoded into three-channel audio signals or six-channel audio signals by the sound card decoder 2; the massage bed comprises a mattress base body 300 and a back cushion 400, wherein a plurality of vibrator drivers, a plurality of frequency dividers and a plurality of massage vibrators are arranged in the mattress base body 300, the vibrator drivers are connected in parallel, each vibrator driver is connected with one frequency divider, each frequency divider is connected with a plurality of massage vibrators, the massage vibrators are connected in parallel, and two sides of the back cushion 400 are provided with loudspeakers 5; the decoded audio signals are output to the transducer driver and the speaker 5 through RCA interfaces, respectively. The utility model discloses a music player of vertical computer 1 outputs original music signal, decodes original music signal into three sound channels or six sound channel audio signal through sound card decoder 2, three sound channels or six sound channel audio signal output to massage bed are used for driving the vibrator driver respectively and acquire massage vibration and drive speaker 5 and carry out the music broadcast to filter and amplify through vibrator driver and frequency divider, obtain the heavy bass signal of stabilizing no clutter, utilize a plurality of parallelly connected massage vibrator vibrations of this heavy bass signal drive, acquire powerful massage vibration impression, realize massage vibration dynamics and audio signal's combination, promote the comfort that the user used massage bed.

Specifically, the music player in the stand computer 1 may be a DTS music player or an MP3 player. The DTS music player plays 5.1 music. The MP3 music player plays 2.1 music, where 2 represents the front left and right channels and 0.1 represents the subwoofer channel.

Specifically, the sound card decoder has two decoding modes, which are respectively: the music signal output by the 5.1 music player is decoded into an audio signal of six channels through a 5.1 decoding mode, and the music signal output by the 2.1 music player is decoded into an audio signal of three channels through a 2.1 decoding mode. The two decoding modes of the sound card decoder can be switched by a remote controller. And sound card decoder driving software is also required to be installed on the vertical computer 1 and is used for driving the sound card decoder.

As an embodiment, as shown in fig. 2 and 3, the mattress base 300 includes a three-layer mattress, an upper surface of a bottom layer mattress 3003 is connected with a lower surface of a middle layer mattress 3002, an upper surface of the middle layer mattress 3002 is connected with a lower surface of an upper layer mattress 3001, and an upper surface of the upper layer mattress 3001 is connected with a headrest 400; the middle mattress 3002 is provided with two first grooves 500 for mounting the speaker 5 and a plurality of second grooves 600 for mounting the massage vibrator. The mattress adopts a high-density sponge mattress.

Further, the massage vibrator 100 is installed and fixed in the second groove 600 through the massage vibrator vibration amplifying plate 200, and the massage vibrator vibration amplifying plate 200 is shown in fig. 4. The massage vibrator 100 is fixed on the massage vibrator vibration expanding plate 200 through a bolt, and the massage vibrator vibration expanding plate 200 is fixed on the second groove 600 through a bolt.

In one embodiment, the sound card decoder 2 decodes music output from a DTS music player or an MP3 music player to obtain a six-channel or three-channel audio signal. Wherein, the audio signals in the front left channel and the front right channel are respectively connected to the loudspeakers 5 at the two sides of the headrest; the loudspeaker 5 can be a sound box which is provided with a 3.5MM-AUX interface, and audio signals decoded and output by the vertical computer 1 are output through an RCA interface and then reach the sound box through the 3.5MM-AUX interface for playing.

Specifically, the audio signal in the subwoofer channel is connected to a vibrator driver. And the audio signal is filtered and amplified by the oscillator driver and then output to the frequency divider.

Furthermore, the vibrator driver performs primary filtering and power amplification on the audio signals in the heavy bass sound channel, the heavy bass signals after the primary filtering and the power amplification are connected to the frequency divider for secondary filtering, and the heavy bass signals after the secondary filtering drive the plurality of massage vibrators connected in parallel. The purpose of this is: filtering through twice filters and filtering clutter signals, obtain stably, the heavy bass signal of no clutter, through the vibration of this heavy bass signal drive massage vibrator, can make the user feel more obviously the mechanical vibration impression that the heavy bass audio frequency brought in the music, the relevance between the vibration dynamics of heavy bass audio frequency in the music and massage vibrator has been increased, through selecting suitable music, can obtain with the corresponding stable heavy bass signal of selected music, and then obtain with the corresponding massage dynamics of this heavy bass signal. The user can obtain more accurate massage vibration feeling through music selection.

Specifically, the audio file of the train operation can be recorded into a computer, and then the bass audio is decoded from the audio of the train operation and is input into the vibrator for vibration. In addition, the audio file of the bus running can be recorded into a computer, and then the bass audio is decoded from the audio of the bus running and is input into the vibrator for vibration. The user can select a suitable audio signal according to the required massage strength.

Further, the plurality of oscillator drivers are connected in parallel. Each oscillator driver is connected with a frequency divider.

As one embodiment, as shown in fig. 1, two vibrator drivers (vibrator driver 3 and vibrator driver 4) connected in parallel are provided in a massage bed, each driver is connected with a frequency divider (frequency divider 6 or frequency divider 7), each frequency divider is connected with a plurality of massage vibrators (massage vibrators 8-13) connected in parallel, and the process of performing music massage by the massage bed includes: after the music signal in the computer 1 is decoded by the 5.1 sound card decoder 2, the audio signals in the front left sound track and the front right sound track are output through the RCA interface and are accessed to the 2.0 sound box 5 through the 3.5MM-AUX interface; an audio signal in a bass sound channel is connected to a vibrator driver 3 and a vibrator driver 4 through an RCA interface, the vibrator driver 3 outputs the audio signal to a frequency divider 6 after primary filtering and power amplification is carried out on the audio signal, the vibrator driver 4 outputs the audio signal to a frequency divider 7 after primary filtering and power amplification is carried out on the audio signal, the frequency divider 6 carries out secondary filtering on the audio signal after the primary filtering and power amplification is carried out on the audio signal by the vibrator driver 3, the frequency divider 7 carries out secondary filtering on the audio signal after the primary filtering and power amplification is carried out on the audio signal by the vibrator driver 4, the frequency divider 6 outputs a stable clutter-free bass signal I, the frequency divider 7 outputs a stable clutter-free bass signal II, the bass signal I drives three massage vibrators 8-10 connected to the frequency divider 6 in parallel, and the bass signal II drives three massage vibrators 11-13 connected to the frequency divider 7 in parallel. In practical application, the number of vibrator drivers on the massage bed and the number of massage vibrators connected in parallel with each frequency divider can be flexibly selected, and is not limited by the embodiment. In addition, the routing of the massage vibrator in the mattress matrix needs extra allowance and can not be straight.

Furthermore, a plurality of massage vibrators in the massage bed can be divided into a plurality of groups, and each group is connected in parallel to one frequency divider. Each frequency divider can be arranged to filter out signals with different frequencies, so as to obtain audio signals with different frequencies, and each audio signal with different frequencies drives a group of massage vibrators. The benefits of this arrangement are: (1) the rhythm of the vibration of the massage vibrator can be consistent with the rhythm of music playing; (2) the rhythm of the vibration of the massage vibrator can be independent of the rhythm of the music playing; (3) the massage vibrators in different distribution areas can be controlled by software, including but not limited to sequential execution and interval execution (multiple vibration modes such as controlling the vibrators to perform wave-type vibration from different directions), so that a massage effect is achieved; (4) other different scene modes can be recorded into the computer at the later stage.

The utility model selects massage music and decodes and outputs the massage music through the vertical computer, so that when a user carries out massage physiotherapy, a professional can select the massage music through the vertical computer to match the massage music more suitable for the current user; meanwhile, the music selection and decoding output part is separated from the massage bed body, so that the situation that maintenance is unchanged due to the fact that too many circuit structures are arranged in the massage bed mattress base body is avoided. The utility model discloses a supporting use of oscillator driver and frequency divider carries out audio signal's primary filtering and power amplification through the oscillator driver, carries out secondary filter through the frequency divider to obtain stable no clutter's heavy bass signal and drive a plurality of parallelly connected massage oscillators, make the user can experience the massage dynamics that heavy bass signal brought, thereby, can obtain strong massage vibration impression through selecting strong audio signal. The utility model discloses set up the speaker in massage bed back cushion both sides and carry out the music broadcast, make the user enjoy the environment that the music encircleed when experiencing the physiotherapy massage. Besides the massage effect, the utility model can give up the psychological reaction of the human body by the frequency and the sound pressure of the music sound wave; the music with good heart is taken as the main part, so that the excitement of the cerebral cortex of the human body is improved; the human body massage is assisted to relieve the body pressure; thereby achieving the effects of improving emotion, exciting emotion and revivifying, and simultaneously being helpful to eliminate various bad emotions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The music massage bed is connected with a vertical computer and is characterized in that a music player and a sound card decoder are arranged in the vertical computer, and music signals output by the music player are decoded by the sound card decoder; the massage bed comprises a mattress base body and a back cushion, wherein a plurality of vibrator drivers, a plurality of frequency dividers and a plurality of massage vibrators are arranged in the mattress base body, the plurality of vibrator drivers are connected in parallel, each vibrator driver is connected with one frequency divider, each frequency divider is connected with a plurality of massage vibrators, the plurality of massage vibrators are connected in parallel, and loudspeakers are arranged on two sides of the back cushion; and the decoded audio signals are respectively output to the vibrator driver and the loudspeaker through the RCA interface.

2. The music massage bed of claim 1, wherein the music players comprise a 2.1 music player and a 5.1 music player; the sound card decoder comprises a 2.1 decoding mode and a 5.1 decoding mode; the music signal output by the 2.1 music player is decoded into an audio signal of three channels through a 2.1 decoding mode, and the music signal output by the 5.1 music player is decoded into an audio signal of six channels through a 5.1 decoding mode.

3. The music massage bed of claim 2, wherein the three channels include a front left channel, a front right channel, a subwoofer channel; the six channels include: the sound system comprises a front left sound channel, a front right sound channel, a rear surround left sound channel, a rear surround right sound channel, a middle sound channel and a subwoofer sound channel.

4. The music massage bed of claim 3, wherein the audio signals of the front left channel and the front right channel are respectively connected to the speakers at two sides of the headrest; and the audio signal in the bass sound channel is connected to the vibrator driver.

5. The music massage bed of claim 4, wherein the vibrator driver performs a primary filtering and power amplification on the audio signal in the bass channel, the bass signal after the primary filtering and power amplification is connected to the frequency divider for a secondary filtering, and the bass signal after the secondary filtering drives the plurality of massage vibrators connected in parallel.

6. The music massage bed of claim 1, wherein the mattress substrate comprises a three-layer mattress, wherein the upper surface of the bottom mattress is connected to the lower surface of the middle mattress, the upper surface of the middle mattress is connected to the lower surface of the upper mattress, and the upper surface of the upper mattress is connected to the headrest; two first grooves used for installing a loudspeaker and a plurality of second grooves used for installing massage vibrators are arranged on the middle mattress.

7. The music massage bed of claim 1, wherein the plurality of massage vibrators are divided into a plurality of groups, each group of massage vibrators is connected in parallel to a frequency divider, and each frequency divider is configured to filter out audio signals of different frequencies.