WO2021142590A1 - 耳机 - Google Patents
耳机 Download PDFInfo
- Publication number
- WO2021142590A1 WO2021142590A1 PCT/CN2020/071852 CN2020071852W WO2021142590A1 WO 2021142590 A1 WO2021142590 A1 WO 2021142590A1 CN 2020071852 W CN2020071852 W CN 2020071852W WO 2021142590 A1 WO2021142590 A1 WO 2021142590A1
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- WIPO (PCT)
- Prior art keywords
- hole
- positioning
- seat
- buckle
- module
- Prior art date
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
Definitions
- This application relates to the technical field of audio equipment, specifically earphones.
- a headset is a sophisticated audio device that is usually connected to electronic devices such as smart phones, tablet computers, and MP3 in a wired or wireless manner, and is mainly used to realize the mutual conversion of electrical signals and sound waves.
- the electronic components of the earphone are usually connected by welding, and the structural parts that affect the sealing performance, such as the housing, are usually assembled by hot pressing and bonding. Since the parts fixed by welding, hot pressing and bonding are scrapped once they are disassembled, the parts of the earphone cannot be replaced after the earphone is manufactured.
- the present application discloses an earphone, which aims to optimize the structure of the earphone to reduce the use of welding, hot pressing and bonding methods, so that the parts of the earphone can be replaced freely.
- a headset includes: a main housing, a face cover, a speaker module, a circuit module, and a power supply module; the face cover is buckled on the main housing, the speaker module, The circuit module and the power supply module are arranged in a space enclosed by the main housing and the face cover;
- the main housing is provided with a first hole seat, a second hole seat, a third hole seat, and a fourth hole seat.
- the first hole seat is opposite to the second hole seat, so
- the third hole seat is opposite to the fourth hole seat; the distance between the first hole seat and the third hole seat is equal to the second hole seat and the third hole seat The distance between the seats; the distance between the first hole seat and the fourth hole seat is equal to the distance between the second hole seat and the fourth hole seat;
- the face cover is provided with a first buckle seat, a second buckle seat, a third buckle seat, and a fourth buckle seat; the first buckle seat is opposite to the second buckle seat, the The third buckle seat is opposite to the fourth buckle seat; the distance between the first buckle seat and the third buckle seat is equal to the second buckle seat and the third buckle seat The distance between the first buckle seat and the fourth buckle seat is equal to the distance between the second buckle seat and the fourth buckle seat;
- the first buckle seat is buckled with the first hole seat
- the second buckle seat is buckled with the second hole seat
- the third buckle seat is buckled with the
- the third buckle seat is buckled together
- the fourth buckle seat and the fourth buckle seat are buckled together, so that the face cover is buckled on the main housing;
- the horn module includes: a horn main body and a horn electrical connector; the horn main body is used to convert electrical signals into sound waves, and the horn electrical connector is used to implement elastic contact between the horn main body and the circuit module Electrical connection between;
- the circuit module includes: a circuit main board, a microphone, and a touch control component; the microphone is fixed on the circuit main board and is electrically connected to the circuit main board; the circuit main board is in elastic contact with the speaker module, The power supply module and the touch control component are electrically connected;
- the power supply module includes: a battery and a charging board, the battery is used to store electrical energy, the charging board is used to introduce an external charging power source into the circuit module; one end of the battery is provided with a battery electrical connector; the battery The electrical connector is used to achieve electrical connection with the circuit main board in an elastic contact manner; one side of the charging plate is provided with a charging plate electrical connector, and the other side of the charging plate is provided with one or more Charging connector; the charging board electrical connector is used to electrically connect with the circuit main board in an elastic contact manner; the charging connector is used to connect an external charging power source;
- the circuit main board is provided with two first metal bullet pins, two second metal bullet needles, two third metal bullet needles, and two fourth metal bullet needles; two first metal bullet needles, two The second metal spring pins and the two third metal spring pins are installed on one side of the circuit main board, and the two fourth metal spring pins are installed on the other side of the circuit main board;
- One of the two first metal spring pins elastically contacts the corresponding positive electrode of the horn electrical connector, and the other of the two first metal spring pins elastically contacts the corresponding horn electrical connector A negative electrode, so that the circuit main board and the speaker main body are electrically connected;
- One of the two second metal spring pins elastically contacts the corresponding positive electrode of the battery electrical connector, and the other of the two second metal spring pins elastically contacts the corresponding battery electrical connector A negative electrode, so that the circuit main board and the battery are electrically connected;
- One of the two third metal elastic pins elastically contacts the positive electrode corresponding to the charging plate electrical connector, and the other of the two third metal elastic pins elastically contacts the charging plate electrical connector A corresponding negative electrode, so that the circuit main board and the charging board are electrically connected;
- One of the two fourth metal spring pins elastically contacts the positive electrode corresponding to the touch component, and the other of the two fourth metal spring pins elastically contacts the negative electrode corresponding to the touch component , So that the circuit main board and the touch control component are electrically connected.
- Fig. 1 is a perspective view of an earphone in an embodiment of the application.
- Fig. 2 is an exploded view of the headset illustrated in Fig. 1.
- FIG. 3 is a perspective view of an earphone in another embodiment of the application.
- Fig. 4 is an exploded view of the headset illustrated in Fig. 3.
- Fig. 5 is a cross-sectional view of the earphone illustrated in Fig. 3, and the cutting direction is the direction indicated by the dashed line A-A in Fig. 3.
- Fig. 6 shows the internal structure of the main housing of the earphone in Fig. 3.
- Fig. 7 also shows the internal structure of the main housing of the earphone in Fig. 3, and some details not shown in Fig. 6 can be observed.
- Fig. 8 shows the internal structure of the face cover of the earphone in Fig. 3.
- Fig. 9 also shows the internal structure of the face cover of the earphone in Fig. 3, and some details not shown in Fig. 8 can be observed.
- Figure 10 shows the speaker module of the headset in Figure 4.
- Figures 11 to 14 show the circuit module of the headset in Figure 4; among them, Figure 11 is a perspective view of the circuit motherboard of the circuit module; Figure 12 is a top view of the circuit motherboard of the circuit module; Figure 13 is a perspective view of the microphone of the circuit module; 14 is a perspective view of the touch component of the circuit module.
- Figures 15 to 17 show the power module of the headset in Figure 4;
- Figure 15 is a perspective view of the battery of the power module;
- Figure 16 is a perspective view of the charging board of the power module;
- Figure 17 is a perspective view of the magnetic block of the power module.
- FIG. 18 and 19 show the ear cap of the earphone in FIG. 4; among them, FIG. 18 is a perspective view of the ear cap; FIG. 19 is a cross-sectional view of the ear cap, and the cutting direction is the direction indicated by the dashed line B-B in FIG.
- an embodiment of the present application discloses an earphone 100 that can freely replace parts.
- the earphone 100 includes: a main housing 1, a face cover 2, a speaker module 3, a circuit module 4 and a power supply module 5.
- the face cover 2 is snapped on the main housing 1, and the horn module 3, the circuit module 4 and the power supply module 5 are arranged in the space enclosed by the main housing 1 and the face cover 2.
- the circuit module 4 is electrically connected with the speaker module 3 and the power supply module 5 in a manner of elastic contact.
- the face cover 2 is snapped on the main housing 1. Therefore, after the headset 100 is manufactured, the face cover 2 can be detached from the main housing 1, which is convenient for the speaker module 3, the circuit module 4 and the power supply.
- Module 5 performs detection. Since the circuit module 4 is electrically connected with the horn module 3 and the power supply module 5 by elastic contact, the circuit module 4 can be separated from the horn module 3 and the power supply module 5 in a way that does not damage the circuit, which is convenient for maintenance or replacement.
- the earphone 100 in the above embodiment has the advantages of simple structure, convenient assembly, and free replacement of parts.
- FIGS. 3 to 19 another embodiment of the present application discloses an earphone 200 that can freely replace parts.
- the earphone 200 includes: a main housing 10, a face cover 20, a speaker module 30, a circuit module 40, a power module 50 and an ear cap 60.
- the face cover 20 is snapped on the main housing 10, and the horn module 30, the circuit module 40 and the power supply module 50 are arranged in the space enclosed by the main housing 10 and the face cover 20.
- the circuit module 40 is electrically connected with the speaker module 30 and the power module 50 in an elastic contact manner.
- the ear cap 60 is sleeved on the main housing 10. When wearing the earphone 200, the ear cap 60 is inserted into the ear to improve the comfort and firmness of wearing the earphone 200.
- the circuit module 40 is in elastic contact with the speaker module 30 and the power module 50 through metal spring pins, so that the circuit module 40 is electrically connected to the speaker module 30 and the power module 50 respectively.
- the metal bullet needle includes: a metal sleeve, a metal thimble, and a metal spring.
- the metal spring is installed in the metal casing. One end of the metal thimble is built in the metal sleeve and resists the metal spring. When the other end of the metal thimble is pressed, the metal thimble moves on the metal casing and squeezes the metal spring. When the pressure on the other end of the metal thimble disappears, the metal spring recovers and pushes the metal thimble back to the position before the pressure. Since the metal elastic needle is made of metal material, current and electrical signals can be conducted through the metal elastic needle.
- the main housing 10 is formed with a horn accommodating cavity 11 protruding outward and a main accommodating cavity 12 communicating with the horn accommodating cavity 11.
- the horn module 30 is installed in the horn accommodating cavity 11.
- the circuit module 40 and the power module 50 are installed in the main accommodating cavity 12, and the power module 50 is located between the speaker module 30 and the circuit module 40.
- the main housing 10 and the face cover 20 are fixed by one or more buckle structures 1010.
- the buckle structure 1010 includes: a buckle seat and a buckle seat.
- the buckle seat is provided with one or more buckles, the buckle seat is provided with one or more buckle mounting holes, and the buckle is inserted into the buckle.
- the buckle seat and the buckle hole seat are buckled together, thereby fixing the main housing 10 and the face cover 20 together.
- the buckle seat of the buckle structure 1010 is arranged on the main housing 10
- the buckle seat of the buckle structure 1010 is arranged on the face cover 20.
- the buckle seat of the buckle structure 1010 is disposed on the face cover 20
- the buckle seat of the buckle structure 1010 is disposed on the main housing 10.
- the main housing 10 is provided with a first hole seat 131, a second hole seat 132, a third hole seat 133, and a fourth hole seat 134
- the face cover 20 is provided with a first buckle seat 231, a second buckle seat 232, a third buckle seat 233, and a fourth buckle seat 234.
- the first buckle seat 231 is buckled with the first hole seat 131
- the second buckle seat 232 is buckled with the second hole seat 132
- the third buckle seat 233 is buckled with the third hole seat.
- 133 are buckled together
- the fourth buckle seat 234 and the fourth buckle seat 134 are buckled together, so that the face cover 20 is buckled on the main housing 10.
- the first hole seat 131 is opposite to the second hole seat 132, and the third hole seat 133 is opposite to the fourth hole seat 134.
- the distance between the first hole seat 131 and the third hole seat 133 is equal to the distance between the second hole seat 132 and the third hole seat 133.
- the distance between the first hole seat 131 and the fourth hole seat 134 is equal to the distance between the second hole seat 132 and the fourth hole seat 134.
- the first buckle seat 231 is opposite to the second buckle seat 232, and the third buckle seat 233 is opposite to the fourth buckle seat 234.
- the distance between the first buckle seat 231 and the third buckle seat 233 is equal to the distance between the second buckle seat 232 and the third buckle seat 233.
- the distance between the first buckle seat 231 and the fourth buckle seat 134 is equal to the distance between the second buckle seat 232 and the fourth buckle seat 234.
- the position setting of the fourth buckle seat 234 is beneficial to balance the force of the main housing 10 and the face cover 20 after being buckled.
- a positioning step 135 is provided on the inner side of the main housing 10 that is buckled with the face cover 20.
- One or more positioning protrusions 235 are provided on the inner side of the housing that is buckled with the main housing 10 on the face cover 20.
- the positioning protrusion 235 can be aligned with the positioning step 135 to initially realize the positioning between the face cover 20 and the main housing 10.
- the positioning protrusion 235 abuts on the positioning step 135, which is beneficial to seal the joint between the face cover 20 and the main housing 10.
- a first buckling positioning post 121 and a second buckling positioning post 122 are provided on the inner side of the housing where the main housing 10 and the face cover 20 are buckled.
- the first buckling positioning post 121 and the second buckling positioning post 122 are respectively located on one side of the third hole seat 133.
- a first buckling positioning hole 221 and a second buckling positioning hole 222 are provided on the inside of the housing where the face cover 20 is buckled with the main housing 10.
- the first buckling positioning hole 221 and the second buckling positioning hole 222 are respectively located on one side of the third buckle seat 233.
- the first buckling positioning post 121 is inserted into the first buckling positioning hole 221
- the second buckling positioning post 122 is inserted into the second buckling positioning hole 222, and then The precise positioning between the noodle cover 20 and the main housing 10 is realized, and the instant noodle cover 20 and the main housing 10 are quickly buckled.
- the horn module 30 includes: a horn body 31 and a horn electrical connector 32.
- the horn main body 31 is used to convert electrical signals into sound waves
- the horn electrical connector 32 is used to realize the electrical connection between the horn main body 31 and the circuit module 40 in an elastic contact manner.
- a positioning shoulder 311 is provided on the outer side of the horn main body 31.
- the positioning shoulder 311 is used to define the position of the horn module 30 in the horn accommodating cavity 11.
- a bearing step 111 is formed in the horn accommodating cavity 11.
- the positioning shoulder 311 abuts on the supporting step 111 to further define the position of the horn module 30 in the horn accommodating cavity 11.
- the positioning shaft shoulder 311 and the supporting step 111 are glued.
- one or more loudspeaker holes 112 are provided at the bottom of the horn accommodating cavity 11, and the loudspeaker module 30 is generated through the loudspeaker hole 112. Sound waves are exported.
- the circuit module 40 includes: a circuit board 41, a microphone 42, and a touch control component 43.
- the microphone 42 is fixed on the circuit main board 41 and is electrically connected to the circuit main board 41.
- the circuit main board 41 is electrically connected with the speaker module 30, the power supply module 50, and the touch control component 43 in a manner of elastic contact.
- the power module 50 is electrically connected to the circuit main board 41 in an elastic contact manner, so that the power supply module 50 supplies power to the circuit main board 41.
- the circuit main board 41 is electrically connected with the speaker module 30 and the touch control component 43 in an elastic contact manner, so the power module 50 can indirectly supply power to the speaker module 30 and the touch control component 43.
- the circuit main board 41 integrates a circuit or chip for controlling the speaker module 30, the microphone 42, the touch control component 43, and the power module 50.
- the microphone 42 is used to convert sound waves into electrical signals.
- the touch component 43 is used to implement touch control, for example, controlling the headset 200 to play audio, pause audio playback, switch audio, answer calls, and make calls.
- the headset 200 communicates with electronic devices such as smart phones, tablet computers, and MP3s in a wireless communication manner, for example, Bluetooth communication.
- the chip for realizing wireless communication of the earphone 200 is integrated on the circuit main board 41, and the antenna for realizing wireless communication of the earphone 200 is integrated on the touch control component 43.
- a first support column 141, a second support column 142, a third support column 143, and a fourth support column 141 are provided in the main accommodating cavity 12 Support column 144.
- the distance between the first support post 141 and the second support post 142 and the horn accommodating cavity 11 is shorter than the distance between the third support post 143 and the fourth support post 144 and the horn accommodating cavity 11.
- the circuit board 41 is provided with a first mounting hole 415, a second mounting hole 416, a third mounting hole 417, and a fourth mounting hole. ⁇ 418.
- the distance between the first installation hole 415 and the second installation hole 416 is equal to the distance between the first support post 141 and the second support post 412.
- the distance between the third installation hole 417 and the fourth installation hole 418 is equal to the distance between the third support post 143 and the fourth support post 144.
- the distance between the first installation hole 415 and the third installation hole 417 is equal to the distance between the first support post 141 and the third support post 143.
- the distance between the second installation hole 416 and the fourth installation hole 418 is equal to the distance between the second support post 142 and the fourth support post 144.
- the first support column 141 is inserted into the first mounting hole 415
- the second support column 142 is inserted into the second mounting hole 416
- the third support column 143 is inserted into the third mounting hole 417
- the fourth support The post 144 is inserted into the fourth mounting hole 418, so that the first support post 141, the second support post 142, the third support post 143, and the fourth support post 144 support and position the circuit main board 41, thereby restricting the circuit main board 41 to be accommodated in the main The position within the cavity 12.
- the circuit main board 41 is supported by the first support column 141, the second support column 142, the third support column 143, and the fourth support column 144 and the position of the circuit main board 41 is defined, so that the circuit main board 41 and the main housing 10 can be separated from each other. Reserve a space for accommodating the power module 50.
- a first positioning post 241, a second positioning post 242, a third positioning post 243, and a first positioning post 241 are provided in the face cover 20.
- the microphone 42 is provided with a first positioning hole 421 and a second positioning hole 422.
- the first positioning post 241 is inserted into the first positioning hole 421, and the second positioning post 242 is inserted into the second positioning hole 422, so that the position of the microphone 42 is relative to the face cover 20 It is fixed to the circuit board 41, avoiding the use of welding or bonding to fix the microphone 42 on the cover 20.
- a sound guide channel 2010 is formed on the cover 20, and the sound guide channel 2010 faces the microphone 42 so that sound waves reach the microphone 42 through the sound guide channel 2010, so that the microphone 42 can capture sound waves and convert them into electrical signals.
- the touch component 43 is provided with a third positioning hole 431 and a fourth positioning hole 432.
- the third positioning hole 431 and the fourth positioning hole 432 are located at one end of the touch component 43.
- the third positioning post 243 is inserted into the third positioning hole 431
- the fourth positioning post 244 is inserted into the fourth positioning hole 432, thereby restricting the touch component 43 on the face cover. Position within 20.
- the power supply module 50 includes: a battery 51 and a charging board 52.
- the battery 51 is used to store electrical energy.
- the charging board 52 is used to introduce an external charging power source into the circuit module 40.
- a battery electrical connector 511 is provided at one end of the battery 51.
- the battery electrical connector 511 is used to achieve electrical connection with the circuit main board 41 in an elastic contact manner.
- One side of the charging plate 52 is provided with a charging plate electrical connector 521, and the other side of the charging plate 52 is provided with one or more charging connectors 522.
- the charging board electrical connector 521 is used to electrically connect with the circuit main board 41 in an elastic contact manner.
- the charging connector 522 is used for an external charging power source. Under the control of the circuit main board 41, the charging power supply is introduced into the battery 51 via the charging board 52 and the circuit main board 41 to charge the battery 51.
- a charging plate accommodating groove 151 is formed in the main housing 10, and the charging plate accommodating groove 151 is used for installing the charging plate 52.
- One or more through holes 152 are provided in the charging board accommodating slot 151, and the through holes 152 are used to install a charging connector 522, so that the charging connector 522 can be externally connected to a charging power source.
- a charging plate positioning column 153 is provided in the charging plate accommodating slot 151.
- the charging plate 52 is provided with a charging plate positioning hole 523. During the process of installing the charging plate 52 in the charging plate accommodating slot 151, the charging plate positioning post 153 is inserted into the charging plate positioning hole 523 to thereby define the position of the charging plate 52.
- the circuit main board 41 is provided with two first metal spring pins 411, two second metal spring pins 412, two A third metal bullet needle 413 and two fourth metal bullet needles 414.
- Two first metal spring pins 411, two second metal spring pins 412, and two third metal spring pins 413 are installed on one side of the circuit main board 41, and two fourth metal spring pins 414 are installed on the circuit main board 41. the other side.
- the two first metal spring pins 411 are used to elastically contact the horn module 30 to realize the electrical connection between the circuit main board 41 and the horn module 30.
- the two second metal spring pins 412 and the two third metal spring pins 413 are used to elastically contact the power module 50 to realize the electrical connection between the circuit main board 41 and the power module 50.
- the two fourth metal spring pins 414 are used to elastically contact the touch component 43 to realize the electrical connection between the circuit board 41 and the touch component 43.
- one of the two first metal spring pins 411 elastically contacts the positive electrode corresponding to the horn electrical connector 32, The other of the two first metal elastic pins 411 elastically contacts the negative electrode corresponding to the horn electrical connector 32, so that the circuit main board 41 and the horn main body 31 are electrically connected.
- One of the two second metal elastic pins 412 elastically contacts the positive electrode corresponding to the battery electrical connector 511, and the other of the two second metal elastic pins 412 elastically contacts the negative electrode corresponding to the battery electrical connector 511, so that The circuit main board 41 and the battery 51 are electrically connected.
- One of the two third metal elastic pins 413 elastically contacts the positive electrode corresponding to the charging plate electrical connector 521, and the other of the two third metal elastic pins 413 elastically contacts the negative electrode corresponding to the charging plate electrical connector 521 , So that the circuit main board 41 and the charging board 52 are electrically connected.
- One of the two fourth metal spring pins 414 elastically contacts the positive electrode corresponding to the touch component 43, and the other of the two fourth metal spring pins 414 elastically contacts the negative electrode corresponding to the touch component 43, so that the circuit board 41 and the touch control component 43 are electrically connected.
- a magnetic block accommodating groove 161 is formed in the main accommodating cavity 12.
- the power module 50 also includes a magnetic block 53.
- the magnetic block 53 is installed in the magnetic block accommodating groove 161.
- the magnetic block 53 is used to attach the earphone 200 to a charging stand of an external device.
- One or more magnetic block positioning members 162 are provided on the edge of the magnetic block accommodating groove 161.
- the magnetic block positioning member 162 is used to define the position of the magnetic block 53.
- annular convex strip 17 is provided on the outer side of the main housing 10.
- An annular groove 61 is provided on the inner side of the ear cap 60.
- the annular protruding strip 17 is clamped into the annular groove 61, so that the ear cap 60 and the main housing 10 are assembled together, and the ear cap 60 cannot easily be removed from the main housing 10. Fall off.
- a buffer groove 62 is provided in the ear cap 60, and the buffer groove 62 is used to buffer the pressure of the ear cap 60 to the external ear canal and improve the wearing comfort.
- the earphone 200 in the above-mentioned embodiment realizes the fixation between the parts by means of buckle and positioning, and realizes the electrical connection between the parts by means of elastic contact, which reduces the need for hot pressing, bonding, and welding. Therefore, the speaker module 30, the circuit module 40, the power module 50 and the ear cap 60 can be easily replaced.
- Both the earphone 100 and the earphone 200 in the above embodiments have industrial applicability.
- the face cover 2 is buckled on the main housing 1. Therefore, after the headset 100 is manufactured, the face cover 2 can be detached from the main housing 1 to facilitate the alignment of the speaker module 3, the circuit module 4, and the power supply.
- Module 5 performs detection. Since the circuit module 4 is electrically connected with the horn module 3 and the power supply module 5 by elastic contact, the circuit module 4 can be separated from the horn module 3 and the power supply module 5 in a way that does not damage the circuit, which is convenient for maintenance or replacement.
- the earphone 100 in this embodiment has the advantages of simple structure, convenient assembly, and free replacement of parts.
- the earphone 200 in this embodiment realizes the fixation between the various parts by means of buckle and positioning, and realizes the electrical connection between the parts by means of elastic contact, which reduces the need for hot pressing, bonding, and welding. Therefore, the speaker module 30, the circuit module 40, the power module 50 and the ear cap 60 can be easily replaced.
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Abstract
一种耳机(100),包括:主壳体(1)、面盖(2)、喇叭模块(3)、电路模块(4)以及电源模块(5)。其中,面盖(2)卡扣在主壳体(1)上,喇叭模块(3)、电路模块(4)以及电源模块(5)设置在主壳体(1)与面盖(2)围合的空间内。电路模块(4)与喇叭模块(3)以及电源模块(5)之间以弹性接触的方式实现电性连接。面盖(2)卡扣在主壳体(1)上,因此在耳机(100)制造完成后,能够将面盖(2)从主壳体(1)上拆卸下来,便于对喇叭模块(3)、电路模块(4)以及电源模块(5)进行检测。由于电路模块(4)与喇叭模块(3)以及电源模块(5)之间以弹性接触的方式实现电性连接,因此能够以不损伤电路的方式将电路模块(4)与喇叭模块(3)以及电源模块(5)分离,便于维修或者替换喇叭模块(3)、电路模块(4)以及电源模块(5)。该耳机(100)具有构造简单、组装方便以及零部件能够自由更换等优点。
Description
本申请涉及音频设备技术领域,具体为耳机。
耳机是一种精密的音频设备,通常与智能手机、平板电脑、MP3等电子设备以有线或者无线的方式连接,主要用于实现电信号与声波的相互转换。
现有技术中,耳机的电子元器件之间通常采用焊接方式连接,而壳体等影响密封性的结构件则通常采用热压、粘接方式组装。由于焊接、热压以及粘接方式固定的零部件一经拆解即报废,因此在耳机制造完成后,无法更换耳机的零部件。
无法更换制造完成的耳机的零部件会导致以下问题:(1)在耳机生产的测试环节,若测试出某一零部件不良,无法通过更换零部件来消除耳机的质量问题;(2)在耳机的使用环节,若出现故障,无法通过更换零部件来消除耳机的故障。
发明内容
本申请公开了一种耳机,旨在优化耳机的构造,以减少焊接、热压以及粘接方式的使用,让耳机的零部件能够自由更换。
在本申请的一些实施例中,一种耳机,包括:主壳体、面盖、喇叭模块、电路模块以及电源模块;所述面盖卡扣在所述主壳体上,所述喇叭模块、所述电路模块以及所述电源模块设置在所述主壳体与所述面盖围合的空间内;
所述主壳体上设置有第一卡孔座、第二卡孔座、第三卡孔座以及第四卡孔座,所述第一卡孔座与所述第二卡孔座相对,所述第三卡孔座与所述第四卡孔座相对;所述第一卡孔座与所述第三卡孔座之间的距离等于所述第二卡 孔座与所述第三卡孔座之间的距离;所述第一卡孔座与所述第四卡孔座之间的距离等于所述第二卡孔座与所述第四卡孔座之间的距离;
所述面盖上设置有第一卡扣座、第二卡扣座、第三卡扣座以及第四卡扣座;所述第一卡扣座与所述第二卡扣座相对,所述第三卡扣座与所述第四卡扣座相对;所述第一卡扣座与所述第三卡扣座之间的距离等于所述第二卡扣座与所述第三卡扣座之间的距离;所述第一卡扣座与所述第四卡扣座之间的距离等于所述第二卡扣座与所述第四卡扣座之间的距离;
所述第一卡扣座与所述第一卡孔座卡扣在一起,所述第二卡扣座与所述第二卡孔座卡扣在一起,所述第三卡扣座与所述第三卡孔座卡扣在一起,所述第四卡扣座与所述第四卡孔座卡扣在一起,使得所述面盖卡扣在所述主壳体上;
所述喇叭模块包括:喇叭主体和喇叭电连接件;所述喇叭主体用于将电信号转换成声波,所述喇叭电连接件用于以弹性接触的方式实现所述喇叭主体与所述电路模块之间的电性连接;
所述电路模块包括:电路主板、麦克风以及触控组件;所述麦克风固定在所述电路主板上且与所述电路主板电性连接;所述电路主板以弹性接触的方式与所述喇叭模块、所述电源模块以及所述触控组件实现电性连接;
所述电源模块包括:电池和充电板,所述电池用于储存电能,所述充电板用于将外部充电电源导入所述电路模块;所述电池的一端设置有电池电连接件;所述电池电连接件用于以弹性接触的方式与所述电路主板实现电性连接;所述充电板的一侧设置有充电板电连接件,所述充电板的另一侧设置有一个或者一个以上的充电接头;所述充电板电连接件用于以弹性接触的方式与所述电路主板实现电性连接;所述充电接头用于外接充电电源;
所述电路主板上设置有两根第一金属弹针、两根第二金属弹针、两根第三金属弹针以及两根第四金属弹针;两根所述第一金属弹针、两根所述第二金属弹针以及两根所述第三金属弹针装设在所述电路主板的一面,两根所述第四金属弹针装设在所述电路主板的另一面;
两根所述第一金属弹针中的一根弹性接触所述喇叭电连接件对应的正电 极,两根所述第一金属弹针中的另一根弹性接触所述喇叭电连接件对应的负电极,使得所述电路主板与所述喇叭主体实现电性连接;
两根所述第二金属弹针中的一根弹性接触所述电池电连接件对应的正电极,两根所述第二金属弹针中的另一根弹性接触所述电池电连接件对应的负电极,使得所述电路主板与所述电池实现电性连接;
两根所述第三金属弹针中的一根弹性接触所述充电板电连接件对应的正电极,两根所述第三金属弹针中的另一根弹性接触所述充电板电连接件对应的负电极,使得所述电路主板与所述充电板实现电性连接;
两根所述第四金属弹针中的一根弹性接触所述触控组件对应的正电极,两根所述第四金属弹针中的另一根弹性接触所述触控组件对应的负电极,使得所述电路主板与所述触控组件实现电性连接。
应当理解,前面的一般描述和下面的详细描述都是示意性和解释性的,并且旨在提供对所要求保护的本申请的进一步解释。
此处所说明的附图用来进一步理解本申请,构成本申请的一部分,本申请的示意性实施例及其说明用于解释本申请,并不构成对本申请的限定。在附图中:
图1为本申请的一实施例中一种耳机的立体图。
图2为图1中示意的耳机的***图。
图3为本申请的另一实施例中一种耳机的立体图。
图4为图3中示意的耳机的***图。
图5为图3中示意的耳机的截面图,其截取方向为图3中虚线A-A所示意的方向。
图6展示了图3中耳机的主壳体的内部构造。
图7同样展示了图3中耳机的主壳体的内部构造,可观察到一些图6中 没有展示的细节。
图8展示了图3中耳机的面盖的内部构造。
图9同样展示了图3中耳机的面盖的内部构造,可观察到一些图8中没有展示的细节。
图10展示了图4中耳机的喇叭模块。
图11至图14展示了图4中耳机的电路模块;其中,图11为电路模块的电路主板的立体图;图12为电路模块的电路主板的俯视图;图13为电路模块的麦克风的立体图;图14为电路模块的触控组件的立体图。
图15至图17展示了图4中耳机的电源模块;其中,图15为电源模块的电池的立体图;图16为电源模块的充电板的立体图;图17为电源模块的磁性块的立体图。
图18和图19展示了图4中耳机的耳帽;其中,图18为耳帽的立体图;图19为耳帽的截面图,其截取方向为图18中虚线B-B所示意的方向。
现在将参照附图对本申请公开的示意性实施例详细描述。为了参考附图进行简要描述,相同或等同的部件可以具有相同的附图标记,并且其描述将不重复。通常,诸如“模块”和“单元”的后缀可用于指元件或部件。在此使用这样的后缀仅仅是为了便于描述本说明书,而后缀本身并不是为了给出任何特殊的含义或功能。在本申请公开的示意性实施例中,为了简洁起见,通常省略了相关领域的普通技术人员公知的内容。附图用于帮助容易地理解各种技术特征,并且应当理解,这里给出的实施例不受附图的限制。因此,除了在附图中特别指出的那些以外,本公开应当解释为扩展到任何改变,等同物和取代物。可以理解,虽然术语第一,第二等在这里可以用来描述各种元件,但是这些元件不应当受到这些术语的限制。这些术语通常仅用于区分一个元件与另一个元件。可以理解,当一个元件被称作“与”另一个元件连接时,该元件可以与另一个元件连接,或者也可以存在中间元件。相反,当 一个元件被称作“与另一个元件直接连接”时,不存在***元件。这里使用术语“包括”或“具有”,并且应当理解,它们是为了表示在说明书中公开的几个部件,功能或步骤的存在,并且还应当理解,同样可以使用更多或更少的部件,功能或步骤。
如图1至图2中所示意的,本申请的一实施例公开了一种可以自由更换零部件的耳机100。
参考图1和图2,在一种可能的实施方式中,耳机100包括:主壳体1、面盖2、喇叭模块3、电路模块4以及电源模块5。其中,面盖2卡扣在主壳体1上,喇叭模块3、电路模块4以及电源模块5设置在主壳体1与面盖2围合的空间内。电路模块4与喇叭模块3以及电源模块5之间以弹性接触的方式实现电性连接。
上述实施方式中,面盖2卡扣在主壳体1上,因此在耳机100制造完成后,能够将面盖2从主壳体1上拆卸下来,便于对喇叭模块3、电路模块4以及电源模块5进行检测。由于电路模块4与喇叭模块3以及电源模块5之间以弹性接触的方式实现电性连接,因此能够以不损伤电路的方式将电路模块4与喇叭模块3以及电源模块5分离,便于维修或者替换喇叭模块3、电路模块4以及电源模块5。上述实施方式中的耳机100具有构造简单、组装方便以及零部件能够自由更换等优点。
如图3至图19中所示意的,本申请的又一实施例公开了一种可以自由更换零部件的耳机200。
参考图3和图4,在一种可能的实施方式中,耳机200包括:主壳体10、面盖20、喇叭模块30、电路模块40、电源模块50以及耳帽60。其中,面盖20卡扣在主壳体10上,喇叭模块30、电路模块40以及电源模块50设置在主壳体10与面盖20围合的空间内。电路模块40与喇叭模块30以及电源模块50之间以弹性接触的方式实现电性连接。耳帽60套在主壳体10上。佩戴耳机200时,耳帽60被塞入耳内,以提高佩戴耳机200的舒适性和牢固性。
在一种可能的实施方式中,电路模块40与喇叭模块30以及电源模块50之间通过金属弹针弹性接触,使得电路模块40分别与喇叭模块30、电源模块50电性连接。所述金属弹针包括:金属套壳、金属顶针以及金属弹簧。所述金属弹簧安装在所述金属套壳内。所述金属顶针的一端内置于所述金属套壳内并抵持所述金属弹簧。所述金属顶针的另一端受到压力时,所述金属顶针在所述金属套壳移动并挤压所述金属弹簧。当所述金属顶针的另一端受到的压力消失时,所述金属弹簧复原并将推动所述金属顶针回复到受压前的位置。由于所述金属弹针采用金属材质,因此通过所述金属弹针能够传导电流和电信号。
参考图4和图5,在一种可能的实施方式中,主壳体10形成有向外***的喇叭容置腔11以及与喇叭容置腔11相通的主容置腔12。喇叭模块30装设在喇叭容置腔11内。电路模块40和电源模块50装设在主容置腔12内,且电源模块50处于喇叭模块30与电路模块40之间。主壳体10与面盖20以一个或一个以上的卡扣结构1010实现固定。卡扣结构1010包括:卡扣座和卡孔座,卡扣座上设置有一个或者一个以上的卡扣,卡孔座上设置有一个或者一个以上的卡扣安装孔,卡扣卡入卡扣安装孔内,使得卡扣座与卡孔座卡扣在一起,进而将主壳体10与面盖20固定在一起。当卡扣结构1010的卡扣座设置在主壳体10时,卡扣结构1010的卡孔座设置在面盖20上。当卡扣结构1010的卡扣座设置在面盖20上时,卡扣结构1010的卡孔座设置在主壳体10上。
参考图6至图9,在一种可能的实施方式中,主壳体10上设置有第一卡孔座131、第二卡孔座132、第三卡孔座133以及第四卡孔座134,面盖20上设置有第一卡扣座231、第二卡扣座232、第三卡扣座233以及第四卡扣座234。其中,第一卡扣座231与第一卡孔座131卡扣在一起,第二卡扣座232与第二卡孔座132卡扣在一起,第三卡扣座233与第三卡孔座133卡扣在一起,第四卡扣座234与第四卡孔座134卡扣在一起,使得面盖20卡扣在主壳体10上。
继续参考图6至图9,在一种可能的实施方式中,第一卡孔座131与第二卡孔座132相对,第三卡孔座133与第四卡孔座134相对。第一卡孔座131 与第三卡孔座133之间的距离等于第二卡孔座132与第三卡孔座133之间的距离。第一卡孔座131与第四卡孔座134之间的距离等于第二卡孔座132与第四卡孔座134之间的距离。第一卡扣座231与第二卡扣座232相对,第三卡扣座233与第四卡扣座234相对。第一卡扣座231与第三卡扣座233之间的距离等于第二卡扣座232与第三卡扣座233之间的距离。第一卡扣座231与第四卡扣座134之间的距离等于第二卡扣座232与第四卡扣座234之间的距离。上述第一卡孔座131、第二卡孔座132、第三卡孔座133、第四卡孔座134、第一卡扣座231、第二卡扣座232、第三卡扣座233以及第四卡扣座234的位置设定有利于主壳体10与面盖20扣合后受力均衡。
继续参考图6至图9,在一种可能的实施方式中,主壳体10上与面盖20扣合的壳体内侧设置有定位阶135。面盖20上与主壳体10扣合的壳体内侧设置有一个或者一个以上的定位凸块235。在面盖20与主壳体10扣合的过程中,可将定位凸块235对准定位阶135,初步实现面盖20与主壳体10之间的定位。面盖20与主壳体10扣合后,定位凸块235抵持在定位阶135上,有利于密封面盖20与主壳体10的结合处。
继续参考图6至图9,在一种可能的实施方式中,主壳体10与面盖20扣合的壳体内侧设置有第一扣合定位柱121和第二扣合定位柱122。第一扣合定位柱121和第二扣合定位柱122分别位于第三卡孔座133的一侧。面盖20与主壳体10扣合的壳体内侧设置有第一扣合定位孔221和第二扣合定位孔222。第一扣合定位孔221和第二扣合定位孔222分别位于第三卡扣座233的一侧。在主壳体10与面盖20扣合的过程中,第一扣合定位柱121***第一扣合定位孔221内,第二扣合定位柱122***第二扣合定位孔222内,进而实现面盖20与主壳体10之间的精准定位,方便面盖20与主壳体10快速扣合。
参考图4、图5以及图10,在一种可能的实施方式中,喇叭模块30包括:喇叭主体31和喇叭电连接件32。喇叭主体31用于将电信号转换成声波,喇叭电连接件32用于以弹性接触的方式实现喇叭主体31与电路模块40之间的电性连接。
继续参考图4、图5以及图10,在一种可能的实施方式中,喇叭主体31 的外侧设置有定位轴肩311。定位轴肩311用于限定喇叭模块30在喇叭容置腔11内的位置。
参考图5、图6以及图10,在一种可能的实施方式中,喇叭容置腔11内形成有承载阶111。定位轴肩311抵持在承载阶111上,进而限定喇叭模块30在喇叭容置腔11内的位置。可选地,为了将喇叭模块30牢固地装设在喇叭容置腔11内,定位轴肩311与承载阶111之间粘接。
继续参考图5、图6以及图10,在一种可能的实施方式中,喇叭容置腔11的底部设置有一个或者一个以上的扩音孔112,通过扩音孔112将喇叭模块30产生的声波导出。
参考图4、图5以及图10至图14,在一种可能的实施方式中,电路模块40包括:电路主板41、麦克风42以及触控组件43。麦克风42固定在电路主板41上且与电路主板41电性连接。电路主板41以弹性接触的方式与喇叭模块30、电源模块50以及触控组件43实现电性连接。电源模块50以弹性接触的方式与电路主板41之间实现电性连接,使得电源模块50给电路主板41供电。电路主板41以弹性接触的方式与喇叭模块30以及触控组件43实现电性连接,因此电源模块50能够间接地给喇叭模块30和触控组件43供电。电路主板41上集成有控制喇叭模块30、麦克风42、触控组件43以及电源模块50的电路或者芯片。麦克风42用于将声波转换成电信号。触控组件43用于实现触控,例如,控制耳机200播放音频、暂停播放音频、切换音频、接听电话以及拨打电话等。
继续参考图4、图5以及图10至图14,在一种可能的实施方式中,耳机200以无线通信的方式与智能手机、平板电脑、MP3等电子设备进行通信,例如,蓝牙通信的方式。耳机200的用于实现无线通信的芯片集成在电路主板41上,而耳机200的用于实现无线通信的天线则集成在触控组件43上。
参考图5至图7以及图11和图12,在一种可能的实施方式中,主容置腔12内设置有第一支撑柱141、第二支撑柱142、第三支撑柱143以及第四支撑柱144。第一支撑柱141和第二支撑柱142到喇叭容置腔11的距离比第三支撑柱143和第四支撑柱144到喇叭容置腔11的距离近。
继续参考图5至图7以及图11和图12,在一种可能的实施方式中,电路主板41上设置有第一安装孔415、第二安装孔416、第三安装孔417以及第四安装孔418。第一安装孔415与第二安装孔416之间的距离等于第一支撑柱141与第二支撑柱412之间的距离。第三安装孔417与第四安装孔418之间的距离等于第三支撑柱143与第四支撑柱144之间的距离。第一安装孔415与第三安装孔417之间的距离等于第一支撑柱141与第三支撑柱143之间的距离。第二安装孔416与第四安装孔418之间的距离等于第二支撑柱142与第四支撑柱144之间的距离。
安装电路主板41的过程中,第一支撑柱141***第一安装孔415内,第二支撑柱142***第二安装孔416内,第三支撑柱143***第三安装孔417内,第四支撑柱144***第四安装孔418内,使得第一支撑柱141、第二支撑柱142、第三支撑柱143以及第四支撑柱144支撑并定位电路主板41,进而限定电路主板41在主容置腔12内的位置。通过第一支撑柱141、第二支撑柱142、第三支撑柱143以及第四支撑柱144将电路主板41支撑起并限定电路主板41的位置,使得电路主板41与主壳体10之间能够预留出容置电源模块50的空间。
参考图5、图8、图9以及图13和图14,在一种可能的实施方式中,面盖20内设置有第一定位柱241、第二定位柱242、第三定位柱243以及第四定位柱244。麦克风42上设置有第一定位孔421和第二定位孔422。面盖20与主壳体10扣合的过程中,第一定位柱241***第一定位孔421内,第二定位柱242***第二定位孔422内,使得麦克风42的位置相对于面盖20和电路主板41固定,避免使用焊接或者粘接的方式将麦克风42固定在面盖20上。面盖20上形成有导音通道2010,该导音通道2010朝向麦克风42,使得声波通过导音通道2010抵达麦克风42,便于麦克风42捕捉声波并将其转换成电信号。
触控组件43上设置有第三定位孔431和第四定位孔432。第三定位孔431和第四定位孔432位于触控组件43的一端。在将触控组件43装入面盖20的过程中,第三定位柱243***第三定位孔431内,第四定位柱244***第四定位孔432内,进而限定触控组件43在面盖20内的位置。
参考图5、图15以及图16,在一种可能的实施方式中,电源模块50包括:电池51和充电板52。电池51用于储存电能。充电板52用于将外部充电电源导入电路模块40。电池51的一端设置有电池电连接件511。电池电连接件511用于以弹性接触的方式与电路主板41实现电性连接。充电板52的一侧设置有充电板电连接件521,充电板52的另一侧设置有一个或者一个以上的充电接头522。充电板电连接件521用于以弹性接触的方式与电路主板41实现电性连接。充电接头522用于外接充电电源。在电路主板41的控制下,充电电源经由充电板52、电路主板41导入电池51,给电池51充电。
参考图6和图16,在一种可能的实施方式中,主壳体10内形成有充电板容置槽151,充电板容置槽151用于装设充电板52。充电板容置槽151内设置有一个或者一个以上的通孔152,通孔152用于装设充电接头522,使得充电接头522能够外接充电电源。充电板容置槽151内设置有充电板定位柱153。充电板52上设置有充电板定位孔523。在将充电板52装设在充电板容置槽151内的过程中,充电板定位柱153***充电板定位孔523,进而限定充电板52的位置。
参考图5、图10至图12以及图14至图16,在一种可能的实施方式中,电路主板41上设置有两根第一金属弹针411、两根第二金属弹针412、两根第三金属弹针413以及两根第四金属弹针414。两根第一金属弹针411、两根第二金属弹针412以及两根第三金属弹针413装设在电路主板41的一面,两根第四金属弹针414装设在电路主板41的另一面。两根第一金属弹针411用于弹性接触喇叭模块30,实现电路主板41与喇叭模块30之间的电性连接。两根第二金属弹针412和两根第三金属弹针413用于弹性接触电源模块50,实现电路主板41与电源模块50的电性连接。两根第四金属弹针414用于弹性接触触控组件43,实现电路主板41与触控组件43之间的电性连接。
继续参考图5、图10至图12以及图14至图16,在一种可能的实施方式中,两根第一金属弹针411中的一根弹性接触喇叭电连接件32对应的正电极,两根第一金属弹针411中的另一根弹性接触喇叭电连接件32对应的负电极,使得电路主板41与喇叭主体31实现电性连接。两根第二金属弹针412中的一根弹性接触电池电连接件511对应的正电极,两根第二金属弹针412中的 另一根弹性接触电池电连接件511对应的负电极,使得电路主板41与电池51实现电性连接。两根第三金属弹针413中的一根弹性接触充电板电连接件521对应的正电极,两根第三金属弹针413中的另一根弹性接触充电板电连接件521对应的负电极,使得电路主板41与充电板52实现电性连接。两根第四金属弹针414中的一根弹性接触触控组件43对应的正电极,两根第四金属弹针414中的另一根弹性接触触控组件43对应的负电极,使得电路主板41与触控组件43实现电性连接。
参考图6和图17,在一种可能的实施方式中,主容置腔12内形成有磁性块容置槽161。电源模块50还包括磁性块53。磁性块53装设在磁性块容置槽161内。磁性块53用于将耳机200吸附在外设的充电座上。磁性块容置槽161的边缘设置有一个或者一个以上的磁性块定位件162。磁性块定位件162用于限定磁性块53的位置。
参考图5至图7以及图18和图19,在一种可能的实施方式中,主壳体10的外侧设置有环形凸条17。耳帽60的内侧设置有环形凹槽61。在将耳帽60与主壳体10组装的过程中,环形凸条17卡入环形凹槽61内,使得耳帽60与主壳体10组装在一起,耳帽60不易从主壳体10上脱落。耳帽60内设置有缓冲槽62,缓冲槽62用于缓冲耳帽60对外耳道的压迫,提高佩戴的舒适性。
上述实施例中的耳机200通过卡扣和定位的方式实现各零部件之间的固定,通过弹性接触的方式实现各零部件之间的电性连接,减少了热压、粘接、焊接方式的使用,因此能够方便地更换喇叭模块30、电路模块40、电源模块50以及耳帽60。
上述各实施例中的耳机100和耳机200都具备工业实用性。
上述实施例仅仅是示意性的,不应被认为是对本公开的限制。本说明书旨在举例说明,而不是限制权利要求的范围。对于本领域技术人员来说,许多替换,修改和变化是显而易见的。这里描述的示意性实施例的特征,结构,方法和其它特征可以以各种方式组合以获得附加和/或替代的示意性实施例。由于在不脱离本申请的特征的情况下,本申请的特征可以以几种形式来实现, 还应当理解,上述实施例不受前述说明的任何细节的限制,除非另有说明,而是应当被广泛地认为是在所附权利要求所限定的范围内,因此落入权利要求的范围和界限内的所有改变和修改,或者这些范围和界限的等同物,都因此被所附权利要求所包含。
本实施方式中,面盖2卡扣在主壳体1上,因此在耳机100制造完成后,能够将面盖2从主壳体1上拆卸下来,便于对喇叭模块3、电路模块4以及电源模块5进行检测。由于电路模块4与喇叭模块3以及电源模块5之间以弹性接触的方式实现电性连接,因此能够以不损伤电路的方式将电路模块4与喇叭模块3以及电源模块5分离,便于维修或者替换喇叭模块3、电路模块4以及电源模块5。本实施方式中的耳机100具有构造简单、组装方便以及零部件能够自由更换等优点。
本实施例中的耳机200通过卡扣和定位的方式实现各零部件之间的固定,通过弹性接触的方式实现各零部件之间的电性连接,减少了热压、粘接、焊接方式的使用,因此能够方便地更换喇叭模块30、电路模块40、电源模块50以及耳帽60。
Claims (10)
- 一种耳机,包括:主壳体、面盖、喇叭模块、电路模块以及电源模块;所述面盖卡扣在所述主壳体上,所述喇叭模块、所述电路模块以及所述电源模块设置在所述主壳体与所述面盖围合的空间内;所述主壳体上设置有第一卡孔座、第二卡孔座、第三卡孔座以及第四卡孔座,所述第一卡孔座与所述第二卡孔座相对,所述第三卡孔座与所述第四卡孔座相对;所述第一卡孔座与所述第三卡孔座之间的距离等于所述第二卡孔座与所述第三卡孔座之间的距离;所述第一卡孔座与所述第四卡孔座之间的距离等于所述第二卡孔座与所述第四卡孔座之间的距离;所述面盖上设置有第一卡扣座、第二卡扣座、第三卡扣座以及第四卡扣座;所述第一卡扣座与所述第二卡扣座相对,所述第三卡扣座与所述第四卡扣座相对;所述第一卡扣座与所述第三卡扣座之间的距离等于所述第二卡扣座与所述第三卡扣座之间的距离;所述第一卡扣座与所述第四卡扣座之间的距离等于所述第二卡扣座与所述第四卡扣座之间的距离;所述第一卡扣座与所述第一卡孔座卡扣在一起,所述第二卡扣座与所述第二卡孔座卡扣在一起,所述第三卡扣座与所述第三卡孔座卡扣在一起,所述第四卡扣座与所述第四卡孔座卡扣在一起,使得所述面盖卡扣在所述主壳体上;所述喇叭模块包括:喇叭主体和喇叭电连接件;所述喇叭主体用于将电信号转换成声波,所述喇叭电连接件用于以弹性接触的方式实现所述喇叭主体与所述电路模块之间的电性连接;所述电路模块包括:电路主板、麦克风以及触控组件;所述麦克风固定在所述电路主板上且与所述电路主板电性连接;所述电路主板以弹性接触的方式与所述喇叭模块、所述电源模块以及所述触控组件实现电性连接;所述电源模块包括:电池和充电板,所述电池用于储存电能,所述充电板用于将外部充电电源导入所述电路模块;所述电池的一端设置有电池电连接件;所述电池电连接件用于以弹性接触的方式与所述电路主板实现电性连接;所述充电板的一侧设置有充电板电连接件,所述充电板的另一侧设置有 一个或者一个以上的充电接头;所述充电板电连接件用于以弹性接触的方式与所述电路主板实现电性连接;所述充电接头用于外接充电电源;所述电路主板上设置有两根第一金属弹针、两根第二金属弹针、两根第三金属弹针以及两根第四金属弹针;两根所述第一金属弹针、两根所述第二金属弹针以及两根所述第三金属弹针装设在所述电路主板的一面,两根所述第四金属弹针装设在所述电路主板的另一面;两根所述第一金属弹针中的一根弹性接触所述喇叭电连接件对应的正电极,两根所述第一金属弹针中的另一根弹性接触所述喇叭电连接件对应的负电极,使得所述电路主板与所述喇叭主体实现电性连接;两根所述第二金属弹针中的一根弹性接触所述电池电连接件对应的正电极,两根所述第二金属弹针中的另一根弹性接触所述电池电连接件对应的负电极,使得所述电路主板与所述电池实现电性连接;两根所述第三金属弹针中的一根弹性接触所述充电板电连接件对应的正电极,两根所述第三金属弹针中的另一根弹性接触所述充电板电连接件对应的负电极,使得所述电路主板与所述充电板实现电性连接;两根所述第四金属弹针中的一根弹性接触所述触控组件对应的正电极,两根所述第四金属弹针中的另一根弹性接触所述触控组件对应的负电极,使得所述电路主板与所述触控组件实现电性连接。
- 根据权利要求1所述的耳机,其中,所述主壳体形成有向外***的喇叭容置腔以及与所述喇叭容置腔相通的主容置腔;所述喇叭模块装设在所述喇叭容置腔内;所述电路模块和所述电源模块装设在所述主容置腔内;所述主容置腔内设置有第一支撑柱、第二支撑柱、第三支撑柱以及第四支撑柱;所述第一支撑柱和所述第二支撑柱到所述喇叭容置腔的距离比第三支撑柱和第四支撑柱到所述喇叭容置腔的距离近;所述电路主板上设置有第一安装孔、第二安装孔、第三安装孔以及第四安装孔;所述第一安装孔与所述第二安装孔之间的距离等于所述第一支撑柱与所述第二支撑柱之间的距离;所述第三安装孔与所述第四安装孔之间的距离等于所述第三支撑柱与所述第四支撑柱之间的距离;所述第一安装孔与所述第三安装孔之间的距离等于所述第一支撑柱与所述第三支撑柱之间的距离;所述第二安装孔与所述第四安装孔之间的距离等于所述第二支撑柱与所述第四支撑柱之间的距离;所述第一支撑柱***所述第一安装孔内,所述第二支撑柱***所述第二安装孔内,所述第三支撑柱***所述第三安装孔内,所述第四支撑柱***所述第四安装孔内,使得所述第一支撑柱、所述第二支撑柱、所述第三支撑柱以及所述第四支撑柱支撑并定位所述电路主板。
- 根据权利要求1所述的耳机,其中,所述面盖内设置有第一定位柱、第二定位柱、第三定位柱以及第四定位柱;所述麦克风上设置有第一定位孔和第二定位孔;所述触控组件上设置有第三定位孔和第四定位孔,所述第三定位孔和所述第四定位孔位于所述触控组件的一端;所述第一定位柱***所述第一定位孔内,所述第二定位柱***所述第二定位孔内,使得所述麦克风的位置相对于所述面盖和所述电路主板固定;所述第三定位柱***所述第三定位孔内,所述第四定位柱***所述第四定位孔内,进而限定所述触控组件在所述面盖内的位置。
- 根据权利要求1所述的耳机,其中,所述卡扣座上设置有一个或者一个以上的卡扣,所述卡孔座上设置有一个或者一个以上的卡扣安装孔,所述卡扣卡入所述卡扣安装孔内。
- 根据权利要求1所述的耳机,其中,所述主壳体内形成有充电板容置槽,所述充电板容置槽用于装设所述充电板;所述充电板容置槽内设置有一个或者一个以上的通孔,所述通孔用于装设所述充电接头,使得所述充电接头能够外接充电电源;所述充电板容置槽内设置有充电板定位柱;所述充电板上设置有充电板定位孔;所述充电板定位柱***所述充电板定位孔,进而限定所述充电板的位置。
- 根据权利要求1所述的耳机,其中,所述主壳体与所述面盖扣合的壳 体内侧设置有第一扣合定位柱和第二扣合定位柱;所述第一扣合定位柱和所述第二扣合定位柱分别位于所述第三卡孔座的一侧;所述面盖与所述主壳体扣合的壳体内侧设置有第一扣合定位孔和第二扣合定位孔;所述第一扣合定位孔和所述第二扣合定位孔分别位于所述第三卡扣座的一侧;所述第一扣合定位柱***所述第一扣合定位孔内,所述第二扣合定位柱***所述第二扣合定位孔内,进而实现所述面盖与所述主壳体之间的精准定位。
- 根据权利要求1所述的耳机,其中,所述主壳体上与所述面盖扣合的壳体内侧设置有定位阶;所述面盖上与所述主壳体扣合的壳体内侧设置有一个或者一个以上的定位凸块;所述面盖与所述主壳体扣合后,所述定位凸块抵持在所述定位阶上。
- 根据权利要求1所述的耳机,其中,所述主壳体内形成有磁性块容置槽;所述电源模块还包括磁性块;所述磁性块装设在所述磁性块容置槽内;所述磁性块用于将所述耳机吸附在外设的充电座上;所述磁性块容置槽的边缘设置有一个或者一个以上的磁性块定位件;所述磁性块定位件用于限定所述磁性块的位置。
- 根据权利要求1所述的耳机,还包括耳帽;所述耳帽的内侧设置有环形凹槽;所述主壳体的外侧设置有环形凸条;所述环形凸条卡入所述环形凹槽内,使得所述耳帽与所述主壳体组装在一起;所述耳帽内设置有缓冲槽,所述缓冲槽用于缓冲所述耳帽对外耳道的压迫。
- 根据权利要求1所述的耳机,其中,所述面盖上形成有导音通道,所述导音通道朝向所述麦克风,使得声波通过所述导音通道抵达所述麦克风。
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EP0064553A1 (en) * | 1980-10-31 | 1982-11-17 | Sony Corporation | Electro-acoustic transducers |
CN105848039A (zh) * | 2016-05-30 | 2016-08-10 | 歌尔声学股份有限公司 | 耳机 |
CN106454576A (zh) * | 2016-08-15 | 2017-02-22 | 富士高实业有限公司 | 主动降噪入耳式耳机 |
CN107155145A (zh) * | 2016-03-04 | 2017-09-12 | 铁三角有限公司 | 耳机 |
CN108271091A (zh) * | 2018-01-24 | 2018-07-10 | 广州市轻聆电子科技有限公司 | 一种蓝牙耳机 |
CN110049398A (zh) * | 2019-05-23 | 2019-07-23 | 深圳市迈斯高科技有限公司 | 一种新型耳机结构及组装方法 |
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EP0064553A1 (en) * | 1980-10-31 | 1982-11-17 | Sony Corporation | Electro-acoustic transducers |
CN107155145A (zh) * | 2016-03-04 | 2017-09-12 | 铁三角有限公司 | 耳机 |
CN105848039A (zh) * | 2016-05-30 | 2016-08-10 | 歌尔声学股份有限公司 | 耳机 |
CN106454576A (zh) * | 2016-08-15 | 2017-02-22 | 富士高实业有限公司 | 主动降噪入耳式耳机 |
CN108271091A (zh) * | 2018-01-24 | 2018-07-10 | 广州市轻聆电子科技有限公司 | 一种蓝牙耳机 |
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