CN215187335U - Three moving coil loudspeaker bluetooth headset - Google Patents
Three moving coil loudspeaker bluetooth headset Download PDFInfo
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- CN215187335U CN215187335U CN202121697168.4U CN202121697168U CN215187335U CN 215187335 U CN215187335 U CN 215187335U CN 202121697168 U CN202121697168 U CN 202121697168U CN 215187335 U CN215187335 U CN 215187335U
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Abstract
The utility model discloses a three moving coil loudspeaker bluetooth headset in earphone technical field, including loudspeaker protecgulum, fixed mounting earphone damping and the slip cap in loudspeaker protecgulum output emit at the ear of loudspeaker protecgulum output, still include the lid behind the earphone, the lid is installed on one side of loudspeaker protecgulum behind the earphone, install the inverted triangle cavity support in the loudspeaker protecgulum, be provided with low frequency unit, well high frequency unit and high frequency unit in the inverted triangle cavity support, low frequency unit, well high frequency unit and loudspeaker protecgulum fixed connection, low frequency unit one side is provided with electric core, electric core is installed in the lid behind the earphone, install circuit board assembly in one side of lid behind the earphone, install first decorative plate and second decorative plate in proper order in one side of lid behind the earphone, install magnet in the lid behind the earphone, the utility model discloses the setting can promote the lower of each individual frequency channel sound according to the frequency division mode, The extension and the thickness make the auditory sense richer.
Description
Technical Field
The utility model relates to the technical field of earphones, specifically be a three moving coil loudspeaker bluetooth headset.
Background
The wireless Bluetooth earphone is gradually a favorite device for enjoying music and assisting voice communication because of the advantages of convenient use, convenient wearing and the like, and the wireless Bluetooth earphone converts audio signals into sound waves which can be perceived by human beings through a loudspeaker which is close to the ear of a user after receiving the audio signals from a terminal through a Bluetooth module,
the existing market wireless Bluetooth headset is basically 1 full frequency unit headset, the sound is single, the details are relatively poor, the levels are not rich, and the audition experience of consumers is poor.
Currently, it is necessary to develop a bluetooth headset with three moving coil speakers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three moving coil loudspeaker bluetooth earphones to it all is 1 full frequency unit earphone basically to propose the wireless bluetooth earphones in current market among the above-mentioned background art, and sound is single, and the detail is relatively poor, and the level is not abundant, and the consumer audits the problem of experiencing the sense of being poor.
In order to achieve the above object, the utility model provides a following technical scheme: a three-moving-coil loudspeaker Bluetooth earphone comprises a loudspeaker front cover, an earphone damping fixedly installed in the output end of the loudspeaker front cover, an ear cap which is sleeved on the output end of the loudspeaker front cover in a sliding manner, and an earphone rear cover, wherein the earphone rear cover is detachably installed on one side, away from the ear cap, of the loudspeaker front cover, an inverted triangle sounding cavity is formed in one side, away from the ear cap, of the loudspeaker front cover, an inverted triangle cavity support is installed in the inverted triangle sounding cavity in the loudspeaker front cover through an inverted triangle sealing ring, a low-frequency unit, a medium-high frequency unit and a high-frequency unit are arranged in the inverted triangle cavity support, one ends, close to the loudspeaker front cover, of the low-frequency unit, the medium-high frequency unit and the high-frequency unit are fixedly connected with the loudspeaker front cover, an electric core is arranged on one side, close to the loudspeaker front cover, of the electric core is installed in one end, close to the loudspeaker front cover, of the earphone rear cover is detachably installed with a circuit board assembly, cover demountable installation has the first piece of decorating in one side that is close to circuit board subassembly behind the earphone, one side demountable installation that the cover is close to the first piece of decorating behind the earphone has the second to decorate the piece, demountable installation has magnet in the one end that the cover kept away from the loudspeaker protecgulum behind the earphone.
Further, the low frequency unit, the medium-high frequency unit and the high frequency unit are fixed in the inverted triangular sealing ring, and the low frequency unit, the medium-high frequency unit and the high frequency unit are fixedly connected with the inverted triangular sealing ring through sealing glue.
Further, the one end that low frequency unit, well high frequency unit and high frequency unit are close to the earphone damping all passes through SMT welding in the inside of loudspeaker protecgulum, low frequency unit, well high frequency unit and high frequency unit all pass through wire electric connection with circuit board assembly.
Further, the battery cell is electrically connected with the circuit board assembly through a wire.
Furthermore, the shape of the inverted triangle sealing ring and the inverted triangle cavity support is respectively set to be in an inverted triangle shape, and the low-frequency unit, the medium-high frequency unit and the high-frequency unit are respectively set to be in a circle shape.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with the low frequency unit, three frequency division sound production schemes of group of well high frequency unit and high frequency unit, the sound dive elasticity that can make the low frequency through the low frequency unit sound production is good, it is high to make the sound analysis of intermediate frequency high through the sound production of intermediate frequency unit, the details are abundant, the sound that can make the high frequency through the high frequency unit sound production prolongs the nature better, make earphone sound original abundanter details and better level sound still, can compensate the not enough problem of sound of each frequency channel, promote the dive of being responsible for the frequency channel sound separately according to unit quantity and frequency division mode, extend and thickness, make the listening sense abundanter, improve consumer's listening experience sense.
Drawings
Fig. 1 is an exploded view of the earphone structure of the present invention;
fig. 2 is an internal structure view of the front cover of the earphone of the present invention;
fig. 3 is the structure diagram of the back cover of the earphone of the present invention.
In the figure: 1-earcap, 2-earphone damping, 3-horn front cover, 4-inverted triangle sealing ring, 5-inverted triangle cavity support, 6-low frequency unit, 7-battery core, 8-medium and high frequency unit, 9-high frequency unit, 10-earphone rear cover, 11-magnet, 12-circuit board assembly, 13-first decorative sheet, 14-second decorative sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a following technical scheme: a three-moving-coil loudspeaker Bluetooth earphone can effectively realize three units of one earphone in the using process, thereby realizing good low-frequency diving elasticity, high medium-frequency resolution, more abundant details and better high-frequency growth performance, and is additionally provided with an inverted triangle sealing ring 4, an inverted triangle cavity bracket 5, a low-frequency unit 6, a medium-high frequency unit 8 and a high-frequency unit 9, please refer to fig. 1-3, which comprises a loudspeaker front cover 3, an earphone damper 2 fixedly arranged in the output end of the loudspeaker front cover 3, an earcap 1 slidably sleeved on the output end of the loudspeaker front cover 3, and an earphone rear cover 10, wherein the earphone rear cover 10 is detachably arranged on one side of the loudspeaker front cover 3 away from the earcap 1, an inverted triangle sounding cavity is arranged in one side of the loudspeaker front cover 3 away from the earcap 1, the inverted triangle sounding cavity in the loudspeaker front cover 3 is provided with the inverted triangle cavity bracket 5 through the inverted triangle sealing ring 4, be provided with low frequency unit 6 in the inverted triangle cavity support 5, well high frequency unit 8 and high frequency unit 9, low frequency unit 6, the one end that well high frequency unit 8 and high frequency unit 9 are close to loudspeaker protecgulum 3 all with loudspeaker protecgulum 3 fixed connection, one side that low frequency unit 6 is close to lid 10 behind the earphone is provided with electric core 7, electric core 7 is installed in lid 10 is close to the one end of loudspeaker protecgulum 3 behind the earphone, detachable mounting has circuit board subassembly 12 in the one side that electric core 7 was kept away from to lid 10 behind the earphone, detachable mounting has first decorative plate 13 in the one side that lid 10 is close to circuit board subassembly 12 behind the earphone, one side detachable mounting that lid 10 is close to first decorative plate 13 behind the earphone has second decorative plate 14, detachable mounting has magnet 11 in the one end that loudspeaker protecgulum 3 was kept away from to lid 10 behind the earphone.
Further, the low frequency unit 6, the medium-high frequency unit 8 and the high frequency unit 9 are fixed inside the inverted triangular sealing ring 4, the low frequency unit 6, the medium-high frequency unit 8 and the high frequency unit 9 are fixedly connected with the inverted triangular sealing ring 4 through sealing glue, one ends of the low frequency unit 6, the medium-high frequency unit 8 and the high frequency unit 9, which are close to the earphone damper 2, are welded inside the front loudspeaker cover 3 through SMT, the low frequency unit 6, the medium-high frequency unit 8 and the high frequency unit 9 are electrically connected with the circuit board assembly 12 through leads, the low frequency unit 6, the medium-high frequency unit 8 and the high frequency unit 9 are all set to be circular, specifically, the circuit board assembly 12 controls the low frequency unit 6, the medium-high frequency unit 8 and the high frequency unit 9 to sound through electric signals, the circuit board assembly 12 can control the low frequency unit 6, the medium-high frequency unit 8 and the high frequency unit 9 to sound according to sound of each frequency band, then low frequency unit 6, the sound that medium and high frequency unit 8 and high frequency unit 9 sent passes through earphone damping 2 and transmits for people, owing to be provided with low frequency unit 6, medium and high frequency unit 8 and high frequency unit 9, low frequency unit 6 can carry out the low frequency sound production, make the elasticity of diving of sound good, medium and high frequency unit 8 can carry out the medium frequency sound production, make the analysis of sound high, the details are abundanter, high frequency unit 9 can carry out the high frequency sound production, make the continuation nature of sound better, can compensate the not enough problem of sound of each frequency channel, can promote the dive of being responsible for the frequency channel sound separately according to unit quantity and frequency division mode, extension and thickness, make the sense of hearing abundanter, thereby improve consumer's audition experience.
Further, electric core 7 and circuit board assembly 12 pass through wire electric connection, and specifically, electric core 7 provides the electric energy for circuit board assembly 12, and electric core 7 can store the electric energy.
Furthermore, the inverted triangle sealing ring 4 and the inverted triangle cavity support 5 are both in inverted triangle shapes.
The working principle is as follows: when the earphone is used, the electric core 7 can store electric energy, the electric core 7 provides power for the circuit board assembly 12, the circuit board assembly 12 controls the low-frequency unit 6 through electric signals, the medium-high-frequency unit 8 and the high-frequency unit 9 to sound, the circuit board assembly 12 can control the low-frequency unit 6 according to sounds of various frequency bands, the medium-high-frequency unit 8 and the high-frequency unit 9 to sound, then the sounds emitted by the low-frequency unit 6, the medium-high-frequency unit 8 and the high-frequency unit 9 are transmitted to people through the earphone damping 2, due to the arrangement of the low-frequency unit 6, the medium-high-frequency unit 8 and the high-frequency unit 9, the low-frequency unit 6 can sound at low frequency, the diving elasticity of the sounds is good, the medium-high-frequency unit 8 can sound at medium frequency, the analysis of the sounds is high, the details are rich, the high-frequency unit 9 can sound at high frequency, the sound extending performance is better, the problem of insufficient sound of various frequency bands can be solved, namely, the diving of the sounds respectively responsible for the frequency bands can be improved according to the number of the units and the frequency division mode, The extension and the thickness make the listening sense richer, thereby improving the trial listening experience of the consumer.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A three-moving-coil loudspeaker Bluetooth headset comprises a loudspeaker front cover (3), a headset damper (2) fixedly installed in the output end of the loudspeaker front cover (3), and an ear cap (1) slidably sleeved on the output end of the loudspeaker front cover (3), and is characterized by further comprising a rear headset cover (10), wherein the rear headset cover (10) is detachably installed on one side, away from the ear cap (1), of the loudspeaker front cover (3), an inverted triangle sounding cavity is arranged in one side, away from the ear cap (1), of the loudspeaker front cover (3), an inverted triangle cavity support (5) is installed in the inverted triangle sounding cavity in the loudspeaker front cover (3) through an inverted triangle sealing ring (4), a low-frequency unit (6), a medium-high frequency unit (8) and a high-frequency unit (9) are arranged in the inverted triangle cavity support (5), one ends, close to the loudspeaker front cover (3), of the low-frequency unit (6), the medium-high-frequency unit (8) and the high-frequency unit (9) are fixedly connected with the loudspeaker front cover (3), one side that low frequency unit (6) are close to lid (10) behind the earphone is provided with electric core (7), install in the one end that lid (10) is close to loudspeaker protecgulum (3) behind the earphone in electric core (7), demountable installation has circuit board subassembly (12) in one side that electric core (7) were kept away from in lid (10) behind the earphone, demountable installation has first decoration piece (13) in one side that lid (10) is close to circuit board subassembly (12) behind the earphone, demountable installation has second decoration piece (14) in one side that lid (10) are close to first decoration piece (13) behind the earphone, demountable installation has magnet (11) in the one end that loudspeaker protecgulum (3) were kept away from in lid (10) behind the earphone.
2. The bluetooth headset with three moving-coil speakers as claimed in claim 1, wherein: the low-frequency unit (6), the medium-high frequency unit (8) and the high-frequency unit (9) are fixed inside the inverted-triangular sealing ring (4), and the low-frequency unit (6), the medium-high frequency unit (8) and the high-frequency unit (9) are fixedly connected with the inverted-triangular sealing ring (4) through sealing glue.
3. The bluetooth headset with three moving-coil speakers as claimed in claim 1, wherein: the earphone is characterized in that one end of the low-frequency unit (6), the medium-high frequency unit (8) and the high-frequency unit (9) close to the earphone damper (2) is welded in the loudspeaker front cover (3) through SMT, and the low-frequency unit (6), the medium-high frequency unit (8) and the high-frequency unit (9) are electrically connected with the circuit board assembly (12) through wires.
4. The bluetooth headset with three moving-coil speakers as claimed in claim 1, wherein: the battery core (7) is electrically connected with the circuit board assembly (12) through a lead.
5. The bluetooth headset with three moving-coil speakers as claimed in claim 1, wherein: the shape of inverted triangle sealing ring (4) and inverted triangle cavity support (5) all sets up to inverted triangle shape, low frequency unit (6), well high frequency unit (8) and high frequency unit (9) all set up to circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121697168.4U CN215187335U (en) | 2021-07-23 | 2021-07-23 | Three moving coil loudspeaker bluetooth headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121697168.4U CN215187335U (en) | 2021-07-23 | 2021-07-23 | Three moving coil loudspeaker bluetooth headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215187335U true CN215187335U (en) | 2021-12-14 |
Family
ID=79394042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121697168.4U Active CN215187335U (en) | 2021-07-23 | 2021-07-23 | Three moving coil loudspeaker bluetooth headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215187335U (en) |
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2021
- 2021-07-23 CN CN202121697168.4U patent/CN215187335U/en active Active
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