TWM648081U - Multi-channel headphone speaker - Google Patents

Abstract

A multi-channel earphone speaker, which is used in earphones and includes: two shells, which are respectively located at the lower ends of both sides of the earphone. The shell includes a rear shell connected to the lower end of the earphone and a recessed space, and is located on the rear shell. A front shell, the outer ring of the shell is provided with an earmuff, which is characterized in that the two side surfaces of the front shell are provided with a side inclined portion inclined toward the center, the front shell is provided with five speakers, and the speakers include A first speaker and a second speaker are coaxially located in the lower center section of the front shell, a third speaker is located in the upper center section of the front shell, a fourth speaker is located in the side inclined portion of the front shell and a The fifth speaker on the sloping portion on the other side of the front shell; the fourth speaker and the fifth speaker are respectively located on both sides between the first speaker, the second speaker and the third speaker; the speakers are respectively provided The fourth fixed bracket and the fifth fixed bracket are respectively provided on the first coaxial bracket, the second coaxial bracket, the third fixed bracket, and the side tilt portion.

Description

Multi-channel headphone speakers

This creation is about a headphone speaker, which refers to a device that independently transmits multi-channel sound to each speaker installed in the shell connected to the headphone. It has a 360-degree surround sound field and becomes a real 8.2-channel multi-sound system. road headphone speakers.

According to the common home surround speakers on the market, most of them use the living room as a listening room. The sound of the speakers passes through multiple speakers with speakers placed in front and on both sides, so that the sounds of high, low and midrange come from all directions. It is necessary to prepare a large place to place multiple speakers with loudspeakers that take up the most space. At the same time, the symmetry of the environment must be taken into consideration. The open sound will affect others. It cannot isolate the surrounding environmental sound, so some people use built-in driver units. However, the commonly seen built-in driver units generally only have one or two in parallel. It is impossible to obtain good sound quality and the immersive surround effect and feeling coming from all directions, and even occur. The background noise caused by mutual interference greatly reduces its practicality. This is where the industry and consumers are eager to break through.

In order to solve the above-mentioned shortcomings of the existing technology, the main purpose of this invention is to provide a multi-channel headphone speaker, which uses the speaker installed in the housing to connect to the headset. There are (five + five) total of (five + five) speakers on both sides of the housing. Ten of these speakers are used to overcome the difficulties in the prior art.

The secondary purpose of this invention is to provide a multi-channel headphone speaker, which utilizes a first speaker and a second speaker coaxially arranged on the lower and upper layers of the front shell. A third speaker is disposed on the upper center portion of the front shell. The side tilt is provided with a side tilt portion toward the center and has a fourth speaker and a fifth speaker.

Another purpose of this creation is to provide a multi-channel headphone speaker that uses headphones to achieve a mute effect and independently transmits multiple channels to each speaker installed in the shell connected to the headphones, and has its own 360-degree The surround sound field's front surround sound, center surround sound and rear surround sound come from all directions, giving you an immersive experience without causing interference or background noise.

Another purpose of this creation is to provide a multi-channel headphone speaker that can effectively improve its sound quality and sound field effect, and become a multi-channel true 8.2-channel speaker.

The problem that this creation aims to solve is based on the common home surround sound system on the market. The sound of the sound passes through multiple speakers with speakers placed in front and on both sides, so that the sounds of high, low and midrange come from all directions. However, it requires a lot of preparation. When placing loudspeaker equipment in large places, consider the symmetry of the environment, and the open sound will affect others, so it cannot isolate the surrounding environmental sound. Therefore, there are headphones using built-in driver units. However, it is common for the driver units to be placed in the headphones. Generally, there are only one or two in parallel, which cannot achieve good sound quality and immersive surround effect and feeling. They may even interfere with each other and produce background buzzing noise, which greatly reduces its practicality. .

Technical means to solve the problem. In order to achieve the above purpose, this invention provides a multi-channel earphone speaker, which is used in earphones and includes: two shells, which are respectively provided at the lower ends of both sides of the earphones. The shell includes two parts connected to the earphones. The lower end of the earphone has a rear shell with a recessed space and a front shell located on the rear shell. The outer ring of the shell is provided with an earmuff. The characteristic is that the two sides of the front shell are provided with side inclinations that are inclined toward the center. The front shell is provided with five speakers, and the speakers include a coaxial one located in the center lower section of the front shell. A first speaker and a second speaker, a third speaker located in the upper center section of the front shell, a fourth speaker located in the side tilt portion of one side of the front shell and a fourth speaker located in the side tilt portion of the other side of the front shell The fifth speaker of the department.

Wherein, in this invention, the fourth speaker and the fifth speaker are respectively located on both sides between the first speaker, the second speaker and the third speaker.

Among them, the speaker of this invention is a speaker.

Among them, in this invention, the first speaker is a subwoofer speaker, the second speaker is a mid-range speaker, the third speaker is a mid-range speaker, the fourth speaker is a tweeter, and the fifth speaker is a tweeter. .

Among them, the inner central lower section of the front casing of this invention is provided with a coaxial first bracket and a coaxial second bracket coaxially arranged on the lower and upper levels and protruding horizontally from the surface of the front casing. The coaxial first bracket and the coaxial second bracket The bracket also provides the first speaker and the second speaker that are fixed coaxially. The center of the surface of the second coaxial bracket is provided with a plurality of second outer holes for transmitting the sound of the second speaker. The outer periphery of the coaxial second bracket is horizontal. The coaxial first bracket protruding from the surface of the front shell is provided with a plurality of first middle holes on its surface to provide sound transmission of the first speaker located below the second speaker.

Among them, in this creation, the inner central upper section of the front shell is provided with a horizontal third fixed bracket to fix the third speaker. The surface of the third fixed bracket is provided with a plurality of third holes for allowing the sound of the third speaker to pass through. .

Among them, in this invention, the slanted portions on both sides of the front shell that are inclined toward the center are respectively provided with a fourth fixed bracket and a fifth fixed bracket on the inside thereof. The fourth fixed bracket and the fifth fixed bracket respectively provide fixation of the For the fourth speaker and the fifth speaker, the surfaces of the fourth fixed bracket and the fifth fixed bracket are respectively provided with a plurality of fourth holes and a plurality of fifth holes for providing sound transmission of the fourth speaker and the fifth speaker.

Among them, the recessed space of the rear shell of the invention is provided with at least one circuit board connected to the speaker; the outside of the rear shell is provided with at least one circuit board connected to the circuit board and provided for adjusting the first speaker, the second speaker, and the third speaker. A plurality of adjustment buttons for the volume of the speakers, the fourth speaker and the fifth speaker; the back shell is provided with a signal plug connected to the circuit board to provide the speaker input signal; the back case is provided with a signal plug connected to the circuit board to provide At least one USB plug.

Wherein, the back shell of the present invention is provided with a microphone connected to the circuit board.

Wherein, in this invention, at least one sound-absorbing cotton is provided inside the front shell of the shell.

Comparing the effects of the previous technology, this invention uses the speaker provided on the housing to connect to the earphones. There are (five + five) ten speakers in total on both sides of the housing. The front of the housing is used to The first loudspeaker and the second loudspeaker are coaxially arranged on the lower and upper sections of the central lower section of the casing. The third loudspeaker is arranged on the central upper section of the front casing. The side inclination portion is provided on both sides of the front casing and is inclined towards the center. Four speakers and the fifth speaker; furthermore, the headset is used to achieve a mute effect, and multi-channels are independently transmitted to each speaker provided in the shell connected to the headset, and has its own 360-degree The front surround sound, center surround sound and rear surround sound of the surround sound field come from all directions, giving the feeling of being immersed in the scene without causing interference or noise; effectively improving the sound quality and sound field effect, and becoming The multi-channel true 8.2-channel sound meets the needs of progress, practicality and users, which shows its gain.

1000: Headphones

1: Shell

11:Rear shell

110: sunken space

12:Front shell

120:Rolling part

121: Coaxial first bracket

1210:The first middle hole

122: Coaxial second bracket

1220: Second outer hole

123:Third fixed bracket

1230:The third hole

124:Fourth fixed bracket

1240:The fourth hole

125:Fifth fixed bracket

1250:The fifth hole

2: earmuffs

3: Speaker

31: First speaker

32: Second speaker

33:Third speaker

34:Fourth speaker

35:Fifth speaker

4: Circuit board

41:Adjustment button

42:Signal plug

43:USB plug

44: Sound-absorbing cotton

45:Microphone

The first picture: is a three-dimensional exploded view of this creation.

The second picture is a three-dimensional combination of this creation.

The third picture: is the combined cross-section of this creation.

This creation is described in detail below with the accompanying drawings and in the form of expressions of embodiments. The purpose of the diagrams used in the article is only for illustration and to assist the instructions, and may not necessarily represent the true proportions and accuracy of the creation after its implementation. configuration, therefore the proportions and configuration relationships of the attached drawings should not limit the patent scope of the invention in actual implementation, and shall be stated in advance.

Please refer to the first, second, and third pictures, which are three-dimensional exploded views of this creation, a three-dimensional assembly view of this creation, and an assembly cross-sectional view of this creation; the multi-channel headphone speakers of this creation are compared. In a preferred embodiment, it is applied to the earphone 1000 and includes: two shells 1, which are respectively provided at the lower ends of both sides of the earphone 1000. The shell 1 includes a rear shell 11 connected to the lower end of the earphone 1000 and having a recessed space 110; A front shell 12 is provided on the rear shell 11. The outer ring of the shell 1 is provided with an earmuff 2. The two side surfaces of the front shell 12 are provided with a side inclined portion 120 inclined toward the center. The front shell 12 is provided with five The speaker 3 is a speaker, but this does not limit the present invention. The speaker 3 includes a first speaker 31 and a second speaker 32 coaxially disposed in the center lower section of the front shell 12. The third speaker 33 in the upper center of the front shell 12 , a fourth speaker 34 located on the side inclined portion 120 on one side of the front shell 12 , and a fifth speaker located on the side inclined portion 120 on the other side of the front shell 12 35.

In this invention, the fourth speaker 34 and the fifth speaker 35 are respectively located on both sides between the first speaker 31, the second speaker 32, and the third speaker 33. In this embodiment, the first speaker 31 of the speaker 3 The sizes of the second speaker 32, the third speaker 33, the fourth speaker 34, and the fifth speaker are 50mm, 30mm, 30mm, 20mm, and 20mm respectively, but this does not limit the invention; the first speaker 31 is a subwoofer speaker, the second speaker 32 is a mid-range speaker, the third speaker 33 is a mid-range speaker, the fourth speaker 34 is a tweeter, and the fifth speaker is a tweeter. The speaker 35 is a tweeter; the inner central lower section of the front shell 12 is provided with a coaxial first bracket 121 and a coaxial second bracket 122 coaxially arranged in the lower and upper layers and protruding horizontally from the surface of the front shell 12. The coaxial first bracket 121 and the second coaxial bracket 122 provide the first speaker 31 and the second speaker 32 that are fixed coaxially. The center of the surface of the coaxial second bracket 122 is provided with a sound transmitter for the second speaker 32. There is a second outer hole 1220. The periphery of the coaxial second bracket 122 is horizontally protruding from the surface of the front case 12. The coaxial first bracket 121 is provided with the first speaker located below the second speaker 32 on its surface. 31 A plurality of first middle holes 1210 through which sound can pass; a horizontal third fixing bracket 123 is provided in the upper central section of the inner side of the front shell 12 to fix the third speaker 33. The surface of the third fixing bracket 123 is provided with a There are a plurality of third holes 1230 through which the sound of the third speaker 33 transmits; the side inclined portions 120 on both sides of the front shell 12 that are inclined toward the center are respectively provided with a fourth fixing bracket 124 and a fifth fixing bracket 125 on the inside thereof. The fourth fixing bracket 124 and the fifth fixing bracket 125 respectively provide for fixing the fourth speaker 34 and the fifth speaker 35. The surfaces of the fourth fixing bracket 124 and the fifth fixing bracket 125 are respectively provided with the fourth fixing bracket 124 and the fifth fixing bracket 125 for fixing the fourth speaker 34 and the fifth speaker 35. The speakers 34 and the fifth speakers 35 have a plurality of fourth holes 1240 and a plurality of fifth holes 1250 through which sound can be transmitted.

In this invention, the recessed space 110 of the rear case 11 is provided with at least one circuit board 4 connected to the speaker 3; the outside of the rear case 11 is provided with at least one circuit board 4 connected to the circuit board 4 and provided for adjusting the first speaker 31 and the second speaker 3. A plurality of volume adjustment buttons 41 for the speaker 32, the third speaker 33, the fourth speaker 34 and the fifth speaker 35; the rear case 11 is provided with a signal connected to the circuit board 4 to provide the input signal of the speaker 3 Plug 42; the rear case 11 is provided with at least one USB plug 43 connected to the circuit board 4 to provide audio source input; at least one sound-absorbing cotton 44 is provided inside the front case 12 of the housing 1; the rear case 11 is provided with The circuit board 4 is connected to a microphone 45. In addition, the sound source of the present invention can also be input through wired or wireless. The circuit board 4 is also built with decoding DSP, DAC, power amplification and frequency division circuits.

This creation uses real 8.2-channel sources to provide multiple channels independently to each speaker 3. Just like home surround sound, the sound comes from all directions, providing users with an immersive feeling when listening to the sound; this creation's coaxial The first speaker 31 and the second speaker 32 can approximate the effect of a single point sound source, making the sound clearer and three-dimensional, and the sound field can also appear wider and more natural. They can also be the first speaker 31 and the subwoofer speaker. The second speaker 32, which can be a mid-range speaker, emits sound coaxially at the same position, making it easy to obtain consistent time synchronization (Time Alignment) and phase consistency (Phase Coherency), which can help the music table to be more accurate and provide better restoration. ; The first speaker 31 of this invention can be a subwoofer speaker. In this embodiment, its size can be a 50mm speaker. The circuit board 4 has a built-in frequency dividing circuit to match the impedance and sensitivity of 117db@1Khz and the headphone amplifier driver supports powerful Solid double bass effect; in this embodiment, the second speaker 32 and the third speaker 33 of this invention can be a mid-range speaker, wherein the second speaker 32 is combined with the first speaker which can be a subwoofer speaker The 31 series is a coaxial dual sound circuit with a built-in crossover circuit to match the driver impedance range and sensitivity of 112dB@1Khz and 30mm dual drivers to enhance the clear and bright dual mid-range and high-pitched effects. In this embodiment, the fourth speaker 34, which can be 20mm in size, is used. The size of the third speaker 33 can be 30mm and the size of the fifth speaker 35 can be 20mm. The third speaker 33 and the fourth speaker 34 and the fifth speaker 35 of 20mm+30mm+20mm are used in the earphone 1000 There are three speakers 3 on one side (left) of the casing 1 and three speakers 3 on the other side (right) of the casing 1, that is, three audio paths on the left, three on the right, and dual drivers to enhance clarity and brightness on both sides. Surround sound effects.

This invention utilizes the shell 1 of the earphone 1000 to have ten acoustic speakers 3 on both sides, and implements 8.2-channel surround sound with 360-degree sound effects. The first speaker 31 is a subwoofer speaker. , using the dual subwoofer subwoofers on both sides to emit solid and powerful bass, and using the mid- and high-pitched sounds of the second speaker 32 and the third speaker 33 to enhance voice calls and European singing sounds clear and rich, six The wide-band surround speakers provide a 360-degree surround sound effect, a richer ultra-wide surround effect, and provide all fine-tone sound elements at the same time; five speakers 3 on both sides have their own 360-degree surround sound field, each This speaker 3 perfectly matches the sound of ten speakers 3, not only the bass, midrange tone and song tone, but also front, center surround and rear surround, immersive games, movies and music, sound effects Live performance, double-sided subwoofer super bass 120mW full rate drive, bringing the best bass harmonic effect, soft, strong, solid and clear sound, giving the earphones with closed earmuffs a 1000 super powerful bass experience, transcending listening experience ; The coaxial mid-tweeter's single space overlaps with the speaker's 3 drivers in 50mm plus 30mm size, Hi-Res certified 20-40Khz frequency response range and 117db sensitivity, 120mWDAC/AMP full power driver capability to provide the best signal-to-noise ratio (Signal-Noise Ration, SNR) and Digital Noise Reduction (DNR), giving full play to the best harmonic effects to create soft and powerful bass, immersive e-sports game sound quality, movie Dolby sound effects and high-fidelity music, giving harmonious The earcup space of the Bode Headphones 1000 brings a solid and clear mid-range effect, perfect vocal performance and listening quality; 360-degree surround sound field (30mm+20mm+20mm) 360-degree sound field surround speakers, three Among the 160-degree surround sound effects, for expert gamers, Netflix Dolby Atmos surround sound and Dolby Atmos Spitial & Hi-Fidely music from the Apple Music Store provide the best and real, natural and comfortable long-term listening.

This creation uses the speaker 3 provided on the housing 1 to connect to the earphone 1000. There are (five + five) ten speakers 3 on both sides of the housing 1. The front of the housing 1 is used. The first speaker 31 and the second speaker 32 are disposed coaxially on the lower and upper sections of the casing 12. The third speaker 33 is disposed on the upper center section of the front casing 12. Both sides of the front casing 12 are inclined toward the center. The inclined part 120 also has the fourth speaker 34 and the fifth speaker 35; thereby achieving a mute effect by using the earphone 1000, and independently transmitting multiple channels to each of the casing 1 connected to the earphone 1000. 3 speakers, and comes with The 360-degree surround sound field's front surround sound, center surround sound and rear surround sound come from all directions, giving you the feeling of being immersed in the scene without causing interference or noise; effectively improving its sound quality and Field effect, and become a real 8.2-channel multi-channel, which meets the needs of progress, practicality and users, which shows its gain.

In summary, it can be seen that this creation has indeed achieved the desired improvement effect by breaking through the previous technical structure, and it is not easy to imagine for those who are familiar with this technology. Furthermore, this creation has not been disclosed before the application, and its advantages It is progressive and practical, and has clearly met the application requirements for a creation patent. I submit a creation application in accordance with the law. I sincerely request your office to approve this application for a creation patent to encourage creation. It is most convenient.

The above-mentioned embodiments are only for illustrating the technical ideas and characteristics of this invention. Their purpose is to enable those familiar with this art to understand the content of this invention and implement it accordingly. They should not be used to limit the patent scope of this invention. That is to say, any equal changes or modifications made by Xiaofan based on the spirit revealed in this creation should still be covered by the patent scope of this creation.

1000: Headphones

1: Shell

11:Rear shell

110: sunken space

12:Front shell

120:Rolling part

121: Coaxial first bracket

1210:The first middle hole

122: Coaxial second bracket

1220: Second outer hole

123:Third fixed bracket

1230:The third hole

124:Fourth fixed bracket

1240:The fourth hole

125:Fifth fixed bracket

1250:The fifth hole

2: earmuffs

3: Speaker

31: First speaker

32: Second speaker

33:Third speaker

34:Fourth speaker

35:Fifth speaker

4: Circuit board

41:Adjustment button

42:Signal plug

43:USB plug

44: Sound-absorbing cotton

45:Microphone

Claims (10)

A multi-channel earphone speaker, which is used in earphones and includes: two shells, which are respectively located at the lower ends of both sides of the earphone. The shell includes a rear shell connected to the lower end of the earphone and a recessed space, and is located on the rear shell. A front shell, the outer ring of the shell is provided with an earmuff, which is characterized in that the two side surfaces of the front shell are provided with a side inclined portion inclined toward the center, the front shell is provided with five speakers, and the speakers include A first speaker and a second speaker are coaxially located in the lower center section of the front shell, a third speaker is located in the upper center section of the front shell, a fourth speaker is located in the side inclined portion of the front shell and a The fifth speaker on the side tilt portion on the other side of the front shell. For the multi-channel headphone speaker described in Item 1 of the patent application, the fourth speaker and the fifth speaker are respectively located on both sides between the first speaker, the second speaker and the third speaker. For example, the multi-channel earphone speaker described in item 1 or 2 of the patent application scope, wherein the speaker is a speaker. The multi-channel headphone speaker described in item 2 of the patent application, wherein the first speaker is a subwoofer speaker, the second speaker is a mid-range speaker, the third speaker is a mid-range speaker, and the third speaker is a mid-range speaker. The four speakers are tweeters, and the fifth speaker is a tweeter. For example, the multi-channel headphone speaker described in item 4 of the patent application, wherein the inner central lower section of the front shell is provided with a coaxial first bracket and a coaxial second bracket coaxially arranged in the lower and upper layers and protruding horizontally. On the surface of the front shell, the first coaxial bracket and the second coaxial bracket provide the first speaker and the second speaker fixed coaxially, and the center of the surface of the second coaxial bracket is provided with a sound transmission hole for the second speaker. A plurality of second outer holes, the periphery of the coaxial second bracket protrudes horizontally from the front shell The surface of the coaxial first bracket is provided with a plurality of first middle holes for transmitting sound from the first speaker located below the second speaker. For example, in the multi-channel headphone speaker described in item 5 of the patent application, a third horizontal fixing bracket is provided on the upper central section of the inner side of the front shell to fix the third speaker, and the surface of the third fixing bracket is provided with There are a plurality of third holes for providing sound from the third speaker. For example, in the multi-channel headphone speaker described in Item 6 of the patent application, the sloping portions on both sides of the front shell that are inclined toward the center are respectively provided with a fourth fixing bracket and a fifth fixing bracket on the inside thereof. The fourth fixed bracket and the fifth fixed bracket respectively provide for fixing the fourth speaker and the fifth speaker. The surfaces of the fourth fixed bracket and the fifth fixed bracket are respectively provided with sound for the fourth speaker and the fifth speaker. Multiple fourth holes and multiple fifth holes revealed. For the multi-channel headphone speaker described in Item 7 of the patent application, at least one sound-absorbing cotton is provided inside the front shell of the housing. For example, the multi-channel headphone speaker described in item 8 of the patent application, wherein the recessed space of the back shell is provided with at least one circuit board connected to the speaker; and there is a circuit board connected to the circuit board on the outside of the back shell. A plurality of adjustment buttons are provided to adjust the volume of the first speaker, the second speaker, the third speaker, the fourth speaker and the fifth speaker; the back shell is provided with a circuit board connected to the circuit board to provide input signals to the speaker A signal plug; the back shell is provided with at least one USB plug connected to the circuit board. For the multi-channel headphone speaker described in Item 9 of the patent application, the rear case is provided with a microphone connected to the circuit board.