CN2227922Y

CN2227922Y - Chair with music

Info

Publication number: CN2227922Y
Application number: CN 95243021
Authority: CN
Inventors: 陈东红
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-04-08
Filing date: 1995-04-08
Publication date: 1996-05-29
Anticipated expiration: 2005-04-08

Abstract

The utility model discloses a chair with music. The utility model is composed of a sound box and the chair. The sound box is the surrounding sound box, and comprises a screen, a loudspeaker, a reflecting plate, an acoustic box and a power amplifier. The sound box is installed at the top of the backrest of the chair. Simultaneously, the back of the backrest and the underside of a seat cushion position are respectively provided with a vibrator which is dynamic and synchronous with the music low-frequency. The vibrator is composed of an energy converter, a transducing pusher, a vibrating assisting plate, an exhaust vent, a damping pad, an oscillate membrane and an oscillate cavity. The chair does not need independent sound source, and has the advantages of simple structure, surrounding sound, dynamic state of the body feeling, seat, massage health care, etc.

Description

The happy chair of surround sound body phonosensitive

The utility model relates to a kind of chair or sound equipment apparatus.

Existing similar chair can divide two classes substantially: a class is to be furnished with independent source of sound, and the shortcoming of this product is that cost is too high, is not suitable for extensive popularization, and has as the fixed mode appreciation mode that is subjected to its total system restriction.As when frequently looking art appreciation and use synchronously, it does not possess three-dimensional surround sound function, therefore, with a few days ago " family cinema " supporting in, it can not satisfy surround sound playback requirement.Another kind of is the music chair of simple combination, this product does not equally have surround sound, still is subjected to suitable limitation aspect the best surrounding sound effect providing, simultaneously, do not have the transducing pusher in its Chair structure, can seem economical inadequately because of the bigger energy of the electric energy long loss of transmission like this.

The purpose of this utility model provides a kind of happy chair of surround sound body phonosensitive that does not need independent source of sound.

The purpose of this utility model is achieved in that it is made of the chair and the audio amplifier of band backrest, handrail, is connected as a single entity by the chair frame.Audio amplifier is a surrounding sound speaker, includes surround speaker protecting wire net, circulating loudspeaker, around reflecting plate, around acoustic box with around power amplifier, is installed in the back top.Simultaneously, the back back or and the seat cushion position below be provided with oscillator with music low frequency dynamic synchronization, oscillator includes transducer, transducing pusher, helps the sheet that shakes, steam vent, cushion blocking, oscillating membrane and the back of the body, the seat spring, places and helps in the chamber that shakes.

Accompanying drawing 1 has provided structure chart of the present utility model.

As shown in the figure, audio amplifier of the present utility model is a surrounding sound speaker, place the chair top, by surround speaker protecting wire net 1, surround speaker loudspeaker 2, surround speaker reflecting plate 3, around acoustic box 4, constitute around power amplifier 15, each is near the distribution of people's ear the right and left for two of surround speaker loudspeakers, is provided with partition wall in the middle of the loudspeaker, and utilizes the surrounding sound speaker reflecting plate 3 behind the loudspeaker to improve the efficient of surround speaker, and reduce the interference that its produces after to chair as far as possible.Simultaneously, below back 5 back and seat cushion position, be provided with oscillator with music low frequency dynamic synchronization.Oscillator is helped the sheet 9 that shakes, cushion blocking 8, oscillating membrane 16 to place and helps in the chamber 6 that shakes to constitute by transducer 14, transducing pusher 12, non-pore 13, seat spring, back of the body spring 10.It will take out corresponding signal input transducing pusher 12 from the music signal source, transducing pusher 12 is passed to transducer 8 with the electric current of certain form, transducer 8 converts electric energy to mechanical energy, along with the speed of music signal and strong and weak vibration and promote to help the air that shakes in the chamber 6, make the whole chamber that shakes that helps produce vibration, by helping the sheet 9 of shaking to strengthen or weaken the vibration vibration of membrane, thereby realize, and then realize the body sense function of this chair on the backrest 5 and the promotion of the oscillating membrane on the cushion with cushion blocking 8.Chair frame 11 is made of the solid frame of backrest, the solid frame of handrail, the solid frame in the seat end, reinforced support, the solid frame in the end etc.It mainly acts on and is audio amplifier and chair are connected as a single entity, and chair is anchored on ground.

The utility model compared with prior art has following outstanding effect:

1, do not need independent source of sound, play-over ambient music, surrounding sound speaker by this special device is play the surround sound music, for by being seated at the best listening location that hearer on this chair is in surround sound all the time, like this, no matter under the situation of many hearers (as the cinema), still under single or a youngster hearer's (as family) situation, all overcome the limitation that differs because of the different surrounding sound effects that constitute of listening location, can all can realize the surround sound impression of same effect at any listening location, this functional characteristics does not have in existing seat, also is that existing surrounding sound speaker does not have.With general seat relatively, it has increased the function of playing the surround sound music, and with general surround speaker relatively, it all can provide the surround sound sound field an of the best for listening the hearer under any condition.And general surround speaker is not accomplished.

2, the body phonosensitive is dynamically happy.This music chair not only offers hearer's surround sound sound field more accurately, also provides with health and goes to feel the dynamic condition of music to listening the hearer.Because this chair back part and cushion partly all have the vibrating device with the motion of music low frequency dynamic synchronization, its vibration spoke degree and vibration velocity all are synchronized with the movement with music very low frequencies signal, and by listening hearer's health sense of touch and getting in touch of seat, and this vibration is stated all in the human body sensory organ, thereby make listen the hearer can with somatesthesia go to experience music dynamically, and then obtain the more fully truly feels of music taste and replaying effect sound.As drawing under the same condition at the sound of high-qualityization, the camera lens that tank rumbling left appears on the picture, so, and the earth chatter phenomenon that tank causes, can the analog form of this chatter phenomenon be stated by this seat and allly listen the hearer and have the sensation that " true tank " opened in listening the hearer, making.

Also be about to this vibrating function as a kind of supplementary means that strengthen dynamic sense of appreciating of Music Appreciation or video display; Also can be used as simultaneously a kind of auxiliary bass irradiator of very low frequencies, itself can penetrate the following all-bottom sound of 30Hz by the width of cloth, when the very low frequencies amount sense of family expenses or specialty usefulness sound equipment sound reinforcement system is not enough, it can be made the following very low frequencies sound of 30Hz and replenish, thereby makes the frequency range of playback sound equipment more wide in range, perfect.

3, can be as seat, sofa like that as the instrument of people's seating.

4, has the therapeutic massage function.Human body is seated on this chair, portions such as the back of the body and waist, thigh all are near the vibration source of this chair, and it is with music low frequency dynamic synchronization vibration, are equivalent to the human body massage of vibrating, help the loosening all muscles and the nerve stimulation of human body corresponding site, obtain certain therapeutic massage effect.

Claims

1, the happy chair of a kind of surround sound body phonosensitive, by band backrest (5), the chair of handrail (7) and audio amplifier constitute, be connected as a single entity by chair frame (11), it is characterized in that audio amplifier is a surrounding sound speaker, include surround speaker protecting wire net (1), around speaker (2), around reflecting plate (3), around acoustic box (4) with around power amplifier (15), be installed in back (5) top, simultaneously, in back (5) back or (with) be provided with oscillator below the seat cushion position with music low frequency dynamic synchronization, oscillator includes transducer (14), transducing pusher (12), help the sheet that shakes (9), steam vent (13), cushion blocking (8), the oscillating membrane (16) and the back of the body, sit spring (10), place and help in the chamber that shakes (6).

2, according to the happy chair of the said surround sound body of claim 1 phonosensitive, it is characterized in that circulating loudspeaker (2) is two, be distributed in backrest (5) top the right and left near people's ear, the centre is provided with one and separates wall.