CN217985356U

CN217985356U - Dynamic pressure-reducing earphone

Info

Publication number: CN217985356U
Application number: CN202221968679.XU
Authority: CN
Inventors: 邹金汃
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-06
Anticipated expiration: 2032-07-28

Abstract

Dynamic pressure reduction earphone solves the not enough of current headphone lack amusement, the decompression function that can supply to play, and the technical scheme of adoption is: two ends of the head band are correspondingly connected with two earphone main bodies, and a wireless power amplifier unit is arranged in each earphone main body; the headband comprises a connecting section and a headband section which is connected between the two connecting ends in a foldable manner through a hinging component, and a plurality of magnetic attraction components A are arranged on the hinging component and/or the headband section; the earphone also comprises a Rubik magic ruler which is magnetically adsorbed on the head band and/or the hinging component through the magnetic part B; an induction light-emitting unit A is arranged in the Rubik magic ruler. The utility model discloses be equipped with magnetism on the bandeau and inhale the magic chi of lubibk snake that the formula is fixed, can supply to play, convenient to use person takes off at any time and plays, has increased the interest of earphone, is favorable to the decompression. Meanwhile, the induction light-emitting unit A in the magic ruler can receive audio electromagnetic waves emitted by the wireless power amplification unit, so that induction light is emitted along with the rhythm of the audio, and the entertainment and the ornamental performance of the earphone are improved.

Description

Dynamic pressure-reducing earphone

Technical Field

The utility model relates to a wear-type bluetooth headset technical field, more specifically involve one kind and be suitable for the user to play the decompression and can follow the audio frequency rhythm and send the dynamic decompression earphone of whirling light.

Background

The headset is commonly used in various fields of production and life, such as music appreciation, network course teaching, game entertainment, work communication and the like, particularly in scenes needing to be worn for teaching, the headset is popular with more and more young students due to fashionable modeling and comfortable wearing, the structure of the existing headset is different, the existing headset is only worn on the head as a sound transmission tool, and in the middle of learning or under the condition of tiredness after learning, the existing headset cannot provide entertainment and pressure reduction functions for the students to play, and the use pleasure is lacked.

Therefore, there is a need for improvement of the existing general headset to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To sum up, the utility model aims to solve the problem that the existing headset is only used as a sound transmission tool and lacks the technical problems of entertainment and pressure reduction functions for playing, and provides a dynamic pressure reduction headset with a magic cube pressure reduction toy and capable of performing rhythm light display along with audio frequency change.

In order to solve the technical deficiencies provided by the utility model, the dynamic pressure-reducing earphone comprises a head band, two ends of which are correspondingly connected with two earphone main bodies opposite to the ears of the user, and is characterized in that the earphone main bodies are internally provided with wireless power amplification units which are wirelessly connected with the intelligent terminal of the user, externally emit sound and send audio electromagnetic waves;

the headband comprises:

the two connecting sections are correspondingly positioned at the two ends of the head band, and one end of each connecting section is detachably connected with the earphone main body; 2 head belt sections which are integral multiples of the head belt sections are connected between the corresponding other ends of the two connecting sections in a foldable manner through hinge parts;

the magnetic suction parts A are fixedly arranged on the hinge parts and/or the head belt sections respectively;

the earphone also comprises:

the Lubick snake magic ruler is characterized in that all sections of the Lubick snake magic ruler are movably connected into a strip ruler-shaped structure through elastic rotating connecting parts, the strip ruler-shaped structure can be bent in an arc shape when being longitudinally unfolded, and the strip ruler-shaped structure is magnetically adsorbed on a head band and/or a hinge part through magnetic attraction parts B which are arranged in all the sections and are respectively attracted with the magnetic attraction parts A in opposite polarity;

and the plurality of induction light-emitting units A are respectively and fixedly arranged in each section of the Rubik's magic ruler and are used for receiving and processing the audio electromagnetic waves emitted by the wireless power amplification unit so as to emit rhythm light rays along with the audio melody.

Furthermore, the head band section connected with the connecting section bends towards the inner side of the corresponding ear part of the earphone main body under the action of the hinging part, so that the head band can be in a continuous V-shaped folded state and is positioned between the two earphone main bodies.

Further, the Rubik magic ruler comprises:

12, the elastic rotary connecting parts correspondingly arranged on the center positions of the left and right sides and the square side walls are sequentially arranged in a dog-tooth staggered manner to form a strip-shaped ruler structure, triangular openings are correspondingly formed in the end parts of the front and rear ends of the elastic rotary connecting parts, which are in the shape of an isosceles triangle, and a fixing groove for fixedly connecting the magnetic suction part B and the induction light-emitting unit A is formed in the middle of the inner bottom surface of the elastic rotary connecting part;

the triangular cover plate is a colorful and light-transmitting or transparent cover plate and can be detachably plugged on the triangular opening.

Furthermore, the magnetic part B is fixedly connected in the fixing groove, and the induction light-emitting unit A is fixedly connected on the magnetic part B.

Further, the wireless power amplifier unit comprises:

the wireless receiving module is in wireless connection with an intelligent terminal of a user to receive the digital audio signal;

the decoding processing unit is connected with the wireless receiving module to decode the digital audio signal and output an analog audio signal after noise reduction, balance and amplification processing;

the loudspeaker unit is connected with the decoding processing unit to receive the analog audio signal and produces sound along with the vibration of the frequency change of the analog audio signal;

the audio electromagnetic wave transmitting module is connected with the decoding processing unit to receive the analog audio signal and transmits audio electromagnetic waves outwards after modulation and frequency boosting;

and the power supply module A is connected with the units and the modules to supply power to the units and the modules.

Further, the sensing light emitting unit a includes:

an LED lamp A;

the audio electromagnetic wave receiving module A is wirelessly connected with the wireless power amplification unit to receive the audio electromagnetic waves, and drives the LED lamp A to flash through a driving circuit after signal rectification and amplification;

and the power supply module B is connected with the audio electromagnetic wave receiving module A and the LED lamp A to supply power to the audio electromagnetic wave receiving module A and the LED lamp A.

Further, the earphone further comprises:

the decorative pieces are designed into a three-dimensional structure with an individual shape, and are magnetically adsorbed on the head band and/or the hinging component through the magnetic attraction component C which is attracted with the magnetic attraction component A in an opposite attraction manner.

Furthermore, the decorative part is provided with an induction light-emitting unit B which is used for receiving and processing the audio frequency electromagnetic wave sent by the wireless power amplification unit so as to send out rhythm light along with the audio frequency melody.

Further, the sensing light emitting unit B includes:

an LED lamp B;

the audio electromagnetic wave receiving module B is wirelessly connected with the wireless power amplification unit to receive the audio electromagnetic waves, and drives the LED lamp B to flash through a driving circuit after signal rectification and amplification;

and the power supply module C is connected with the audio frequency electromagnetic wave receiving module B and the LED lamp B to supply power to the audio frequency electromagnetic wave receiving module B and the LED lamp B.

The utility model has the advantages that:

1. the utility model discloses inhale mode detachably through magnetism on the bandeau of earphone and be connected with a lubib snake magic chi, the student wears the utility model discloses the earphone is in the middle of the study, perhaps the very tired in-process after the study, can conveniently take off the magic chi on the earphone bandeau at any time, and the free hand becomes a magic cube and plays, like this the utility model discloses the earphone has had its interest, can supply the student to take advantage of after the study, has not only had the amusement concurrently, decompresses the function, can also temper student's hands-on, animal ability through magic chi, improves student imagination and memory.

2. The utility model discloses the wireless power amplifier unit of earphone not only can be with user's intelligent terminal wireless connection with broadcast audio information, can also put away corresponding audio information with audio frequency electromagnetic wave's form outward, the response luminescence unit A that utilizes setting up in each segmentation of lubica snake magic chi simultaneously receives and handles the audio frequency electromagnetic wave of launching, make its response luminous based on the electromagnetic induction principle, thereby make lubica snake magic chi become one can send the bright rhythm lamp of rhythm along with audio signal frequency change, further promoted the utility model discloses the object for appreciation nature, amusement and the sight of earphone have brought the benefit for student class back amusement and decompression.

3. The utility model discloses the bandeau of earphone can carry out the multistage folding, can reduce the whole volume when the earphone is accomodate, accomodates the save after conveniently using.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

fig. 3 is a schematic structural view of the folded headband of the present invention;

fig. 4 is an exploded view of the local structure of the magic ruler for rabbitk snake of the present invention;

fig. 5 is a schematic diagram of one of the deformation structures of the lubica magic ruler of the present invention;

FIG. 6 is a schematic view of the decoration of the present invention;

fig. 7 is a schematic block circuit diagram of the present invention.

In the figure: 1. the earphone comprises a headband, 11 a connecting section, 12 a headband section, 2 an earphone main body, 3 a wireless power amplifier unit, 31 a wireless receiving module, 32 a decoding processing unit, 33 a loudspeaker unit, 34 an audio electromagnetic wave emitting module, 35 a power supply module A,4 a magnetic suction component A,5 a hinge component, 6 a Rubik's magic ruler, 61 an elastic rotary connecting component, 62 an isosceles triangle block body, 621 a triangle opening, 622 a fixing groove, 63 a triangle cover plate, 7 an induction light-emitting unit A,71 LED lamps A and 72 an audio electromagnetic wave receiving module A and 73 a power supply module B and 8 magnetic suction components B,9 a decoration piece, 91, magnetic suction components C and 92 induction light-emitting units B,93 LED lamps B and 94 an audio electromagnetic wave receiving module B and 95 a power supply module C.

Detailed Description

The structure of the present invention will be further described with reference to the accompanying drawings and preferred embodiments of the present invention. The specific embodiments disclosed herein are merely preferred embodiments of the present invention, which are not to be construed as limiting the invention.

Referring to fig. 1 to fig. 3 and fig. 7, the utility model discloses active decompression earphone is including bandeau 1, and the both ends correspondence of this bandeau 1 is connected with two earphone main parts 2 relative with user's ear, a serial communication port, the utility model discloses an it puts sound and outwards sends the wireless power amplifier unit 3 (as shown in fig. 7) of audio frequency electromagnetic wave to be equipped with in the earphone main part 2 with user's intelligent terminal wireless connection.

Specifically, the headband 1 of the earphone of the present invention comprises a connecting section 11, a headband section 12 and a magnetic component A4.

Preferably, there are two connecting segments 11 correspondingly located at two ends of the headband 1, and the lower ends of the connecting segments 11 are detachably connected with the headset main body 2 in a positioning and clamping manner.

Preferably, the headband sections 12 comprise four sections, and are foldably connected between the corresponding ends of the two connecting sections 11 through the hinge parts 5.

Preferably, the magnetic attraction part A4 comprises nine parts, which are respectively and fixedly connected to the middle positions of the outer surfaces of the hinge part 5 and the headband section 12.

Specifically, the utility model discloses the earphone is still including lubibe snake magic chi 6 and response luminescence unit A7.

Specifically, the sections of the Rubik's magic ruler 6 are movably connected by an elastic rotary connecting part 61 (as shown in fig. 4) to form a strip ruler-shaped structure, so that the sections of the magic ruler can swing by taking the connecting part as an axis, and the overall configuration of the magic ruler is further changed. Because each subsection of magic chi adopts elastic rotation adapting unit 61 to connect, the clearance between two adjacent subsections can the limited expansion, consequently can carry out suitable arc when this magic chi vertically expandes and buckle to a certain extent, guarantee that the mode that can magnetism after the magic chi expandes is attached on the bandeau 1 that has certain radian after the expansion.

Specifically, the utility model discloses a lubica snake magic chi 6 through locate in its each segmentation respectively with magnetism inhale magnetic attraction part B8 (as shown in fig. 4) that part A4 opposite sex attracted magnetism adsorb on bandeau 1 and articulated part 5.

Specifically, the number of response luminescence unit A7 is the same with the segmentation number of lubican snake magic chi 6, and fixed connection is in each segmentation of this lubican snake magic chi 6 respectively for receive and handle the utility model discloses an audio frequency electromagnetic wave that wireless power amplifier unit 3 sent to follow audio frequency rhythm and send rhythm light.

After the technical scheme is adopted, the utility model discloses following beneficial effect has.

At first, as shown in fig. 1, fig. 2 and fig. 5, the utility model discloses it is connected with a lubibe snake magic chi 6 to inhale mode detachably through magnetism on the bandeau 1 of earphone, and the student wears the utility model discloses earphone in the middle of studying, perhaps the very tired in-process after studying, can conveniently take off the magic chi on the earphone bandeau 1 at any time, and the handiness becomes a magic cube and plays, like this the utility model discloses earphone has had its interest, can supply the student to play after studying, not only has had the amusement concurrently, decompresses the function, can also temper student's hands-on, brain-on ability through magic chi, improves student imagination and memory.

And, the utility model discloses wireless power amplifier unit 3 of earphone not only can be with user's intelligent terminal wireless connection with broadcast audio information, can also put corresponding audio information out with audio frequency electromagnetic wave's form, utilize the response luminescence unit A7 that sets up in each segmentation of lubican magic chi 6 simultaneously to receive and handle the audio frequency electromagnetic wave of launch, make its response luminous based on the electromagnetic induction principle, thereby make lubican magic chi 6 become one can send the bright rhythm lamp of rhythm along with audio signal frequency change, further promoted the utility model discloses the object for appreciation nature, recreational and the sight of earphone have brought the benefit for student's after class amusement and decompression.

Additionally, the utility model discloses the bandeau 1 of earphone can carry out the multistage folding, can reduce the whole volume when the earphone is accomodate, accomodates the save after convenient using.

It should be noted that the deformation state of the lubican magic ruler shown in fig. 5 is only the display of one specific deformation, and is not a limitation of the present invention.

The further improved technical means adopted for solving the technical problems of the utility model also comprises the following technical characteristics.

Further, referring to fig. 2 and 3, the present invention is characterized in that the connection section 11 is connected to the headband section 12 under the action of the hinge component 5, the inner side of the corresponding ear of the earphone main body 2 is bent, so that the headband 1 is in a continuous V-shaped folded state and is positioned between the earphone main bodies 2.

As shown in fig. 3, the utility model discloses the design of articulated parts 5 between its and linkage segment 11 of bandeau section 12 that is located both ends is the structure that can only be to 2 inboard buckles of earphone main part, and articulated parts 5 thereafter then designs to can only reverse folding, analogize so, fold with the direction mode between each adjacent articulated parts 5, mode that bandeau 1 can continuous V font can be ensured to this kind of design is folding, and guarantee bandeau 1 after folding can be located between two earphone main parts 2, thereby reduce the folding back of earphone bandeau 1 the utility model discloses the holistic volume of earphone does benefit to the folding of earphone after taking in.

12 number designs of bandeau section in this embodiment are four, have taken into account the connection reliability of bandeau 1 and the folding total length of accomodating after, guarantee that both ends can not bulge in the upper and lower both ends of earphone main part 2 about folding bandeau 1, are favorable to improving the utility model discloses whole shape regularity after the earphone is folding.

Of course, in other embodiments, the number of the headband segments 12 of the headband 1 may be two, six, eight, ten, etc., and the larger the number of the headband segments 12, the narrower the upper and lower ends of the headband 1 after being folded, but the total length after being folded increases accordingly.

Further, referring to fig. 4, the lubican magic ruler 6 of the earphone of the present invention includes a plurality of isosceles triangle blocks 62 and a triangular cover plate 63 fitted with the isosceles triangle blocks 62.

Specifically, the isosceles triangular blocks 62 are hollow structures, and the number of the isosceles triangular blocks is an integral multiple of 12, preferably 12, 24 or 36. These hollow isosceles triangle block bodies 62 are located on the left and right sides thereof through the correspondence, are on the lateral wall central point of square the elastic rotary connecting component 61 is arranged in proper order with the crisscross mode of dog tooth and is connected into bar chi column structure, and triangle-shaped opening 621 has been seted up in the correspondence of the tip that both ends are isosceles triangle around every isosceles triangle block body 62, and the middle part of its interior bottom surface is equipped with and is used for fixed connection magnetism to inhale part B8 and response luminescence unit A7's fixed slot 622.

Preferably, the number of the triangular cover plate 63 is twice that of the isosceles triangular block body 62, and the cover plate is a colored and transparent or transparent cover plate and detachably plugged on the triangular opening 621 in a snap-fit manner.

Further, the magnetic component B8 is fixedly connected to the fixing groove 622, and the sensing light emitting unit A7 is fixedly connected to the magnetic component B8.

The utility model discloses the each segmentation of lubike snake magic chi 6 of earphone all uses hollow isosceles triangle block 62 as the main part, through fixed slot 622 with magnetism inhale part B8 and respond to luminescence unit A7 fixed connection in isosceles triangle block 62's inner chamber, and triangle-shaped apron 63 on the triangle-shaped opening 621 at shutoff isosceles triangle block 62 both ends is colored printing opacity or transparent apron, simple structure, connect reliably, and allow the isosceles triangle block 62 of adjacent two connections to have the separation clearance of certain degree within a definite time, make the utility model discloses a lubike snake magic chi 6 has abundanter form change, and can laminate the crooked radian of bandeau 1 and inseparable magnetism is inhaled on bandeau 1 when vertically launching.

In the in-service use process, when response luminescence unit A7 received the audio frequency electromagnetic wave that wireless power amplifier unit 3 launches, impel response luminescence unit A7 to send the rhythm light the same with the audio signal frequency under electromagnetic induction's effect, and the rhythm light that produces then accessible triangle-shaped apron 63 outwards jets out, makes the utility model discloses a Rubik's snake magic chi 6 can be as rhythm lamp is the same along with the audio frequency rhythm, and dynamic effect is showing, and the sight is strong.

Further, referring to fig. 7, the wireless power amplifier unit 3 of the earphone of the present invention includes a wireless receiving module 31, a decoding processing unit 32, a speaker unit 33, an audio electromagnetic wave emitting module 34 and a power supply module a35.

Specifically, the wireless receiving module 31 is wirelessly connected to an intelligent terminal of a user to receive a digital audio signal; the decoding processing unit 32 is connected with the wireless receiving module 31 to decode the digital audio signal, and output an analog audio signal after noise reduction, balance and amplification; the loudspeaker unit 33 is connected with the decoding processing unit 32 to receive the analog audio signal and vibrate and sound along with the frequency change of the analog audio signal; the audio electromagnetic wave transmitting module 34 is connected with the decoding processing unit 32 to receive the analog audio signal, and transmits the audio electromagnetic wave outwards after modulation and frequency increase; the power supply module a35 is connected to the wireless receiving module 31, the decoding processing unit 32, the speaker unit 33 and the audio electromagnetic wave transmitting module 34 to supply power thereto.

The utility model discloses wireless power amplifier unit 3 of earphone utilizes wireless receiving module 31 and user's intelligent terminal like cell-phone, panel computer equipment wireless connection, and the preferred bluetooth mode that adopts is connected to receive intelligent terminal wireless transmission's digit audio signal, handle the back through decoding processing unit 32 and convert digit audio signal into analog audio signal and supply with loudspeaker unit 33 so that its vibrations sound production, realize like the function of putting sound outward of general bluetooth earphone. And simultaneously, the utility model discloses wireless power amplifier unit 3 of earphone is still including audio frequency electromagnetic wave emission module 34, and this audio frequency electromagnetic wave emission module 34 can be converted the audio frequency electromagnetic wave and outwards launch into after handling the analog audio signal that decoding processing unit 32 converted to the response luminescence unit A7 in the Rubik's snake magic chi 6 each segmentation of being convenient for receives the audio frequency electromagnetic wave with the mode of near field response.

Further, as shown in fig. 4 and fig. 7, the induction light-emitting unit A7 in the lubican magic ruler 6 of the present invention includes an LED lamp a71, an audio electromagnetic wave receiving module a72, and a power supply module B73.

Preferably, each sensing light-emitting unit A7 includes two LED lamps a71 disposed opposite to each other, and the two LED lamps correspond to each other and are fixedly connected to the front and rear ends of the audio electromagnetic wave receiving module a72, and one side of each light-emitting lamp bead faces the inner side of the triangular cover plate 63 at the front and rear ends of the isosceles triangular block 62.

Specifically, the audio electromagnetic wave receiving module a72 is fixed on the magnetic component B8 and wirelessly connected to the audio electromagnetic wave transmitting module 34 of the wireless power amplifier unit 3, receives the audio electromagnetic wave emitted by the wireless power amplifier unit 3 in an antenna induction manner, rectifies and amplifies the received electromagnetic wave, and drives the LED lamp a71 to flash through the driving circuit.

Specifically, the power supply module B73 is connected to the audio electromagnetic wave receiving module a72 and the LED lamp a71 to supply power to the two.

The preferable power supply module B73 is a button battery, has the advantages of small volume and replaceability, and can overcome the problems of weak induction signals and insufficient brightness of lamp beads by supplying power to the audio electromagnetic wave receiving module A72 and the LED lamp A71.

Further, referring to fig. 1, 2 and 6, the earphone of the present invention further includes a plurality of decoration parts 9.

Decoration 9 for having the figurative spatial structure of various different personalities, for example can design for different personalities such as lightning, heart-shaped, rabbit ear form, can also mix when selling and take the sale, improved the utility model discloses the interest of earphone, sight, and can adapt to the demand that different consumer's individuality was decorated.

Specifically, referring to fig. 6, the decoration 9 of the earphone of the present invention is magnetically adsorbed on the headband 1 and/or the hinge component 5 by the magnetic attraction component C91 magnetically attracted by the magnetic attraction component A4.

Preferably, as shown in the figures, the decoration member 9 in the present embodiment is designed in a plate type lightning shape, and a total of two magnetic attraction members C91 are respectively fixed at the bottom of the decoration member 9, and the two lightning-shaped decoration members 9 can be correspondingly magnetically attracted to the outer surface of the headband section 12 or the hinge member 5 through the magnetic attraction members C91.

Further, referring to fig. 6 and 7, in order to improve the entertainment, playability and appreciation of the earphone of the present invention, the magnetic adsorption decoration 9 on the headband 1 of the present invention is provided with an induction light-emitting unit B92 for receiving and processing the audio electromagnetic wave emitted from the wireless power amplification unit 3 to follow the audio melody to emit rhythm light.

Further, referring to fig. 7, the sensing and illuminating unit B92 of the decoration 9 of the present invention includes an LED lamp B93, an audio electromagnetic wave receiving module B94 and a power supply module C95.

Preferably, each induction lighting unit B92 includes two LED lamps B93, and the two LED lamps B93 are made into a lightning shape like the body of the decoration 9 and are respectively fixedly attached to both side wall surfaces of the body of the lightning decoration 9.

Specifically, the audio frequency electromagnetic wave receiving module B94 is fixedly disposed between the bottom of the decoration 9 and the magnetic attraction component C91, is wirelessly connected with the wireless power amplification unit 3 to receive the audio frequency electromagnetic wave, and drives the LED lamp B93 to flash through the driving circuit after signal rectification and amplification.

Specifically, the power supply module C95 is connected to the audio electromagnetic wave receiving module B94 and the LED lamp B93 to supply power to the two modules.

The preferred power module C95 is a button cell, has the advantages of small volume and replaceability, and can overcome the problems of weak sensing signals and insufficient brightness of lamp beads by supplying power to the audio electromagnetic wave receiving module B94 and the LED lamp B93.

The utility model discloses the earphone has also set up response luminescence unit on decoration 9, makes decoration 9 also have like rhythm lamp the same, along with the active illumination effect of audio rhythm like lubib's magic chi 6 during the in-service use, has further promoted the utility model discloses the individuation of earphone, object for appreciation nature and sight.

The above embodiments are merely for clarity of the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. Various corresponding changes and modifications can be made by those skilled in the art without departing from the spirit and essence of the invention, and these corresponding changes and modifications are intended to be included within the scope of the invention.

Claims

1. The dynamic pressure-reducing earphone comprises a head band, wherein two ends of the head band are correspondingly connected with two earphone main bodies opposite to the ears of a user, and the dynamic pressure-reducing earphone is characterized in that a wireless power amplification unit which is wirelessly connected with an intelligent terminal of the user and used for amplifying sound and sending audio electromagnetic waves outwards is arranged in the earphone main bodies;

the headband comprises:

the two connecting sections are correspondingly positioned at the two ends of the head band, and one end of each connecting section is detachably connected with the earphone main body;

2 head belt sections which are integral multiples of the head belt sections are connected between the corresponding other ends of the two connecting sections in a foldable manner through hinge parts;

the magnetic suction components A are fixedly arranged on the hinge component and/or the headband section respectively;

the earphone also comprises:

and the induction light-emitting units A are respectively and fixedly arranged in each section of the Rubik's magic ruler and are used for receiving and processing the audio electromagnetic waves emitted by the wireless power amplification unit so as to emit rhythm light along with the audio rhythm.

2. The active pressure reducing earphone according to claim 1, wherein the headband section connected to the connecting section is bent toward the inner side of the corresponding ear of the earphone main body by the hinge part, so that the headband can be folded in a continuous V-shape between the two earphone main bodies.

3. The dynamic pressure reducing earphone according to claim 1, wherein the Rubik's magic ruler comprises:

12, the hollow isosceles triangle blocks are sequentially arranged in a staggered manner through the elastic rotary connecting parts correspondingly arranged at the center positions of the left and right sides and the square side walls of the hollow isosceles triangle blocks to form a strip-shaped structure, triangular openings are correspondingly formed in the end parts of the front and rear ends of the hollow isosceles triangle blocks, which are in isosceles triangle shapes, and a fixing groove for fixedly connecting the magnetic suction part B and the induction light-emitting unit A is formed in the middle of the inner bottom surface of the hollow isosceles triangle blocks;

the triangular cover plate is a colorful and light-transmitting or transparent cover plate and is detachably plugged on the triangular opening.

4. The dynamic pressure-reducing earphone according to claim 3, wherein the magnetic part B is fixedly connected in the fixing groove, and the induction light-emitting unit A is fixedly connected to the magnetic part B.

5. The dynamic pressure-reducing earphone according to claim 1, wherein the wireless power amplifier unit comprises:

and the power supply module A is connected with each unit and each module to supply power to the units and the modules.

6. The dynamic pressure-reducing earphone according to claim 1, wherein the inductive lighting unit a comprises:

an LED lamp A;

7. The dynamic pressure reducing earphone according to claim 1, further comprising:

8. The dynamic pressure-reducing earphone according to claim 7, wherein the decoration is provided with an inductive light-emitting unit B for receiving and processing the audio electromagnetic waves emitted by the wireless power amplification unit so as to emit rhythmic light following an audio melody.

9. The dynamic pressure-reducing earphone according to claim 8, wherein the inductive lighting unit B comprises:

an LED lamp B;