CN108040310A - A kind of mobile terminal - Google Patents

A kind of mobile terminal Download PDF

Info

Publication number
CN108040310A
CN108040310A CN201711227387.4A CN201711227387A CN108040310A CN 108040310 A CN108040310 A CN 108040310A CN 201711227387 A CN201711227387 A CN 201711227387A CN 108040310 A CN108040310 A CN 108040310A
Authority
CN
China
Prior art keywords
mobile terminal
metal insert
cavity shell
contact
fixed part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201711227387.4A
Other languages
Chinese (zh)
Other versions
CN108040310B (en
Inventor
严献伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Priority to CN201711227387.4A priority Critical patent/CN108040310B/en
Publication of CN108040310A publication Critical patent/CN108040310A/en
Application granted granted Critical
Publication of CN108040310B publication Critical patent/CN108040310B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1688—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being integrated loudspeakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Set Structure (AREA)

Abstract

The invention discloses a kind of mobile terminal, including：If reeded sound cavity shell and injection are in the metal insert in the sound cavity shell.Wherein, the mainboard of the groove on the sound cavity shell and mobile terminal encloses the speaker cavity for being set as the mobile terminal.The first surface of the metal insert towards the speaker cavity is equipped with the first contact terminal, and the second surface backwards to the speaker cavity is equipped with the second contact terminal；First contact terminal protrudes from the 3rd surface of the sound cavity shell, and is located at the speaker intracavitary, and is connected with the mainboard；Second contact terminal protrudes from the 4th surface of the sound cavity shell, and is connected with the antenna circuit board of the mobile terminal.The bidirectional optimistic for being advantageously implemented audio frequency effect and antenna performance of the present invention.

Description

A kind of mobile terminal
Technical field
The present invention relates to electronics field, more particularly to a kind of mobile terminal.
Background technology
With the continuous development of mobile terminal technology, the audio frequency effect and antenna performance of mobile terminal require also increasingly It is high.Audio frequency effect requirement also requires speaker cavity to have enough spaces in addition to loudspeaker requirement in itself, and antenna The flexibility and antenna that performance requirement antenna is put use outer space as far as possible.
Existing surface installation technique (Surface Mount Technology, abbreviation SMT) shrapnel and antenna flexible electrical The assembled scheme of road plate (Flexible Printed Circuit, abbreviation FPC) on sound cavity shell, it is necessary to reserve the portion hollowed out Divide and be used to place shrapnel to contact FPC.Wherein, FPC is fitted on battery cover.Since shrapnel position needs to hollow out sound cavity shell, The space of speaker cavity is caused to be reduced, the edge pendulum of the close speaker cavity to be tried one's best of the position that the program limits shrapnel Put, so as to cause the limitation of antenna feed point placement position, and then limit antenna performance.
In addition, in order to meet the requirement on flexibility of antenna feed point, antenna feed point is placed in speaker intracavitary, is at the same time Meet the sealing requirements of speaker cavity, it is necessary to using laser direct structuring technique (Laser Direct Structuring, abbreviation LDS) antenna is prepared, not only result in the increase of antenna cost and performance ratio FPC modes are poor, it is also unfavorable Utilization in battery cover side space.
The placement scheme of above speaker cavity and antenna structure, since the space availability ratio of speaker cavity limits, nothing Method meets antenna performance requirement, causes audio frequency effect and antenna performance requirement can not meet bidirectional optimistic.
The content of the invention
An embodiment of the present invention provides a kind of mobile terminal, can not meet audio to solve mobile terminal of the prior art The problem of effect and antenna performance require bidirectional optimistic.
An embodiment of the present invention provides a kind of mobile terminal, including：
If reeded sound cavity shell, the mainboard of the groove and mobile terminal encloses the loudspeaker for being set as the mobile terminal Sound chamber；
It is molded in the metal insert in the sound cavity shell, first table of the metal insert towards the speaker cavity Face is equipped with the first contact terminal, and the second surface backwards to the speaker cavity is equipped with the second contact terminal；
First contact terminal protrudes from the 3rd surface of the sound cavity shell, and is located at the speaker intracavitary, And it is connected with the mainboard；Second contact terminal protrudes from the 4th surface of the sound cavity shell, and with the movement eventually The antenna circuit board connection at end.
In this way, in the such scheme of the present invention, pass through metal insert and sound cavity shell integrated injection molding, i.e. metal insert In sound cavity shell, avoid destroying the sealing performance of speaker cavity due to setting metal insert in sound cavity shell.
In addition, the second contact terminal is arranged at backwards to the second surface of speaker cavity in metal insert, and raised remote The 4th surface of sound cavity shell is protruded from the direction of sound device sound chamber, and is connected with the antenna circuit board of mobile terminal, avoids gold Belong to after inserts is pierced by from speaker cavity and being connected with antenna circuit board, and destroy the sealing performance of speaker cavity.First connects Contravention, which protrudes from, is used for the 3rd surface for forming speaker cavity in sound cavity shell, and is connected with mainboard.Due to speaker Chamber is to enclose to set by the groove on sound cavity shell and the mainboard of mobile terminal to form, and the first contact terminal is located at speaker cavity Inside, on the one hand ensure that the flexibility of the first contact terminal link position on mainboard as antenna feed point, on the other hand Avoid hollowing out sound cavity shell and destroying the sealing performance of speaker cavity, and then improve the audio frequency effect of mobile terminal, reach sound The bidirectional optimistic of yupin effect and antenna performance.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention Attached drawing to be used is needed to be briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings Obtain other attached drawings.
Fig. 1 shows the mobile terminal part sectioned view of the embodiment of the present invention；
Fig. 2 represents the schematic diagram of the metal insert of the embodiment of the present invention；
Fig. 3 represents the partial exploded view of mobile terminal of the embodiment of the present invention.
Description of reference numerals：
1st, sound cavity shell；
2nd, mainboard；
3rd, speaker cavity；
4th, metal insert；
41st, bending part；
42nd, the first fixed part；
420th, the first notch；
421st, the first turnup structure；
43rd, the second fixed part；
430th, the second notch；
431st, the second turnup structure；
44th, connecting portion；
45th, solder joint；
5th, antenna circuit board；
6th, metal clips；
61st, fixinig plate；
62nd, contact chip；
620th, curved bend folding part；
7th, sealing foam；
8th, battery cover；
9th, middle frame structure.
Embodiment
The exemplary embodiment of the present invention is more fully described below with reference to accompanying drawings.Although the present invention is shown in attached drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here Limited.Conversely, there is provided these embodiments are to be able to be best understood from the present invention, and can be by the scope of the present invention Completely it is communicated to those skilled in the art.
Referring to Fig. 1, an embodiment of the present invention provides a kind of mobile terminal, including：If reeded sound cavity shell 1 and injection Metal insert 4 in the sound cavity shell 1.
Wherein, the mainboard 2 of the groove on the sound cavity shell 1 and mobile terminal encloses the loudspeaker for being set as the mobile terminal Sound chamber 3.
The first surface of the metal insert 4 towards the speaker cavity 3 is equipped with the first contact terminal, is raised backwards to described The second surface of sound device sound chamber 3 is equipped with the second contact terminal；First contact terminal protrudes from the 3rd of the sound cavity shell 1 Surface, and in the speaker cavity 3, and be connected with the mainboard 2；Second contact terminal protrudes from the sound chamber 4th surface of housing 1, and be connected with the antenna circuit board 5 of the mobile terminal.
In the embodiment, metal insert 4 is integrated injection molding with sound cavity shell 1, i.e. metal insert 4 is located at sound chamber shell In body 1, avoid destroying the sealing performance of speaker cavity 3 due to setting metal insert 4 in sound cavity shell 1.
In addition, the second contact terminal is arranged at backwards to the 4th surface of speaker cavity 3 in metal insert, and raised remote The second surface of sound cavity shell 1 is protruded from the direction of sound device sound chamber 3, and is connected with the antenna circuit board 5 of mobile terminal, is avoided Metal insert 4 is connected after being pierced by from speaker cavity 3 with antenna circuit board 5, and destroys the sealing performance of speaker cavity 3. First contact terminal, which protrudes from, is used for the 3rd surface for forming speaker cavity 3 in sound cavity shell 1, and is connected with mainboard 2.Due to Speaker cavity 3 is to enclose to set by the mainboard 2 of the groove on sound cavity shell 1 and mobile terminal to form, and the first contact terminal is located at The inside of speaker cavity 3, on the one hand ensure that the spirit of the first contact terminal link position on mainboard 2 as antenna feed point Activity, on the other hand avoids hollowing out sound cavity shell and destroying the sealing performance of speaker cavity 3, and then improves the sound of mobile terminal Yupin effect, reaches the bidirectional optimistic of audio frequency effect and antenna performance.
Further, at least two bending parts 41 are equipped with referring to Fig. 2, the metal insert 4；The metal insert 4 is by institute Bending part 41 is stated to be divided into：The first fixed part 42 equipped with first contact terminal；Second equipped with second contact terminal Fixed part 43；And it is connected at least one connecting portion 44 between first fixed part 42 and second fixed part 43.
Wherein, first fixed part is set along the first extending direction of the metal insert, the second fixed part edge Second extending direction of the metal insert is set；Wherein, first extending direction and second extending direction are opposite Direction.
In the embodiment, metal insert 4 is sheet metal structure, as metal insert 4 is equipped with two bending parts in Fig. 2, increase The distance of first contact terminal and the second contact terminal in a first direction.Wherein, first direction refers to that antenna circuit board 5 arrives The distance between mainboard 2.In addition, metal insert 4 sets bending part to be also beneficial between increase metal insert 4 and sound cavity shell 1 Impact direction, decompose stress, and then improve the stability connected between metal insert 4 and sound cavity shell 1.
Certainly, for the knot for improving the stability connected between metal insert 4 and sound cavity shell 1, meeting speaker cavity 3 Structure requirement meets that antenna circuit board 5 to the distance between mainboard 2 requirement, can also set the bending part in metal insert 4 Four or other quantity are set to, the present invention is not limited.
Such as Fig. 2, the edge of the first fixed part 42 of the metal insert 4 is provided with 4 second surface of metal insert Curved first turnup structure 421；First turnup structure 421 is equipped with multiple first notches 420.
In the embodiment, the edge of the first fixed part 42 is provided with curved first flange of 4 second surface of metal insert Structure 421, reaction force is formed between the first contact terminal for being connected with mainboard 2, be conducive to strengthen metal insert 4 with The stability connected between sound cavity shell 1.In addition, the first turnup structure 421 is equipped with multiple first notches 420, formed " claw-like " Structure, is conducive to increase the forced area between metal insert 4 and sound cavity shell 1, be further conducive to strengthen metal insert 4 with The stability connected between sound cavity shell 1.
It is curved that the edge of second fixed part 43 of the metal insert 4 is provided with 4 first surface of metal insert Second turnup structure 431；Second turnup structure 431 is equipped with multiple second notches 430.
In the embodiment, the edge of the second fixed part 43 is provided with curved second flange of 4 first surface of metal insert Structure 431, reaction force is formed between the second contact terminal for being connected with antenna circuit board 5, is conducive to strengthen metal The stability connected between inserts 4 and sound cavity shell 1.In addition, the second turnup structure 431 is equipped with multiple second notches 430, formed " claw-like " structure, is conducive to increase the forced area between metal insert 4 and sound cavity shell 1, is further conducive to strengthen metal The stability connected between inserts 4 and sound cavity shell 1.
Referring to Fig. 2, at least one in first contact terminal and second contact terminal is metal clips 6.It is excellent Selection of land, the first contact terminal and the second contact terminal have identical structure in the embodiment, are metal clips 6.
Wherein, metal clips 6 includes：The fixinig plate 61 being fixed on the metal insert 4；And with the fixinig plate 61 connections, and the contact chip 62 set in pre-determined distance.
Wherein, it is arranged in parallel between the fixinig plate 61 and the contact chip 62.
In the embodiment, metal clips is the U-typed structure that a sheet metal is bent to form.It is flat that U-typed structure includes first Straight sheet metal, the second flat foil piece and it is connected between the first flat foil piece and the second flat foil piece Arc metal plate.Wherein, the first flat foil piece (fixinig plate 61) is fixed on metal insert 4, (the contact of the second flat foil piece Piece 62) it is used to be connected with 2/ antenna circuit board 5 of mainboard.The arc metal plate being connected between fixinig plate 61 and contact chip 62 improves The height of metal clips (metal insert 4 arrives the distance of mainboard 2/ antenna circuit board 5), wherein, arc metal plate can basis Metal insert 4 arrives the distance between mainboard 2, or is preset according to the distance between metal insert 4 to antenna circuit board 5.
Further, the fixinig plate 61 is connected by way of laser spot welding with the metal insert 4.Fixinig plate 61 with Solder joint 45 between metal insert 4 is as shown in Figure 2.
In the embodiment, fixinig plate 61 is fixed on metal insert 4 by way of laser spot welding, processing can be simplified Technique, avoids using be bent to form the cumbersome manufacturing procedure of contact terminal directly on metal insert and space accounts for With so as to advantageously reduce the space hold of metal insert 4 and contact terminal, and then being conducive to final assembly.
Further, the end of 62 extending direction of contact chip is provided with being bent in an arc shape for the bending of fixinig plate 61 Portion 620.
In the embodiment, curved bend folding part 620 is used to be connected with 2/ antenna circuit board 5 of mainboard, is conducive to increase metal elastic Contact area between 2/ antenna circuit board 5 of piece 6 and mainboard, so ensure metal insert 4 respectively with mainboard 2 and antenna circuit board Electric conductivity between 5, avoids contact with bad.
Wherein, battery cover 8 is further included referring to Fig. 3, the mobile terminal；The antenna circuit board 5 fits in the battery On lid 8, and the side of the battery cover 8 is extended to, be effectively utilized the lateral space of battery cover 8, be conducive to the space of complete machine Utilize.
Wherein, the mobile terminal further includes middle frame structure 9；The sound cavity shell 1 is arranged on the middle frame structure 9, And the antenna circuit board 5 is arranged at one end of the close speaker cavity 3 of the middle frame structure 9.
In the embodiment, middle frame structure is nonmetal structure, and metal insert 4 and metal clips 6 are molded in center knot In structure, and antenna circuit board 5 and mainboard 2 are connected to metal insert 4 and metal clips 6, form antenna feed point.
In addition, such as Fig. 2, sealing foam 7 is additionally provided between sound cavity shell 1 and mainboard 2, is conducive to improve speaker cavity Sealing performance, and then improve mobile terminal audio frequency effect.
In such scheme, it is structure as a whole by sound cavity shell 1 and the injection of metal insert 4, and metal insert 4 is towards raising one's voice The first surface of device sound chamber 3 is equipped with the first contact terminal, and the second surface backwards to speaker cavity 3 is equipped with the second contact terminal. First contact terminal protrudes from the first surface of sound cavity shell 1, is connected in speaker cavity 3, and with mainboard 2；Second connects Contravention protrudes from the second surface of sound cavity shell 1, and is connected with the antenna circuit board 5 of mobile terminal.The program, due to raising one's voice Device sound chamber 3 is to enclose to set by the mainboard 2 of the groove on sound cavity shell 1 and mobile terminal to form, and the first contact terminal is positioned at raising one's voice The inside of device sound chamber 3, on the one hand ensure that the first contact terminal as antenna feed point on mainboard 2 link position it is flexible Property, on the other hand avoid hollowing out sound cavity shell 1 and destroying the sealing performance of speaker cavity 3, and then improve the sound of mobile terminal Yupin effect, reaches the bidirectional optimistic of audio frequency effect and antenna performance.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with The difference of other embodiment, between each embodiment identical similar part mutually referring to.
Although having been described for the preferred embodiment of the embodiment of the present invention, those skilled in the art once know base This creative concept, then can make these embodiments other change and modification.So appended claims are intended to be construed to Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any actual relationship or order.Moreover, term " comprising ", "comprising" or its any other variant meaning Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements are not only wrapped Those key elements are included, but also including other elements that are not explicitly listed, or further include as this process, method, article Or the key element that terminal device is intrinsic.In the absence of more restrictions, wanted by what sentence "including a ..." limited Element, it is not excluded that also there are other identical element in the process including the key element, method, article or terminal device.
Above-described is the preferred embodiment of the present invention, it should be pointed out that is come for the ordinary person of the art Say, some improvements and modifications can also be made under the premise of principle of the present invention is not departed from, these improvements and modifications also exist In protection scope of the present invention.

Claims (10)

  1. A kind of 1. mobile terminal, it is characterised in that including：
    If reeded sound cavity shell (1), the mainboard (2) of the groove and mobile terminal, which encloses, is set as raising one's voice for the mobile terminal Device sound chamber (3)；
    It is molded in the metal insert (4) in the sound cavity shell (1), the metal insert (4) is towards the speaker cavity (3) First surface be equipped with the first contact terminal, be equipped with the second contact terminal backwards to the second surface of the speaker cavity (3)；
    First contact terminal protrudes from the 3rd surface of the sound cavity shell (1), and is located at the speaker cavity (3) It is interior, and be connected with the mainboard (2)；Second contact terminal protrudes from the 4th surface of the sound cavity shell (1), and with institute State antenna circuit board (5) connection of mobile terminal.
  2. 2. mobile terminal according to claim 1, it is characterised in that the metal insert (4) is equipped with least two bendings Portion (41)；The metal insert (4) is divided into by the bending part (41)：
    The first fixed part (42) equipped with first contact terminal；
    The second fixed part (43) equipped with second contact terminal；And
    At least one connecting portion (44) being connected between first fixed part (42) and second fixed part (43)；
    Wherein, first fixed part (42) is set along the first extending direction of the metal insert (4), second fixed part (43) set along the second extending direction of the metal insert (4)；
    Wherein, first extending direction and second extending direction are opposite direction.
  3. 3. mobile terminal according to claim 2, it is characterised in that the edge of first fixed part (42) is provided with Curved first turnup structure (421) of metal insert (4) second surface；
    First turnup structure (421) is equipped with multiple first notches (420).
  4. 4. mobile terminal according to claim 2, it is characterised in that the edge of second fixed part (43) is provided with Curved second turnup structure (431) of metal insert (4) first surface；
    Second turnup structure (431) is equipped with multiple second notches (430).
  5. 5. mobile terminal according to claim 1, it is characterised in that first contact terminal and second contact jaw At least one in son is metal clips (6)；The metal clips (6) includes：
    The fixinig plate (61) being fixed on the metal insert (4)；And
    It is connected with the fixinig plate (61), and the contact chip (62) set in pre-determined distance.
  6. 6. mobile terminal according to claim 5, it is characterised in that the fixinig plate (61) and the contact chip (62) it Between be arranged in parallel.
  7. 7. mobile terminal according to claim 5, it is characterised in that the end of contact chip (62) extending direction is equipped with Towards the curved bend folding part (620) of the fixinig plate (61) bending.
  8. 8. mobile terminal according to claim 5, it is characterised in that the fixinig plate (61) is by way of laser spot welding It is connected with the metal insert (4).
  9. 9. mobile terminal according to claim 1, it is characterised in that the mobile terminal further includes battery cover (8)；
    The antenna circuit board (5) is fitted on the battery cover (8), and extends to the side of the battery cover (8).
  10. 10. the mobile terminal according to claim 1 or 9, it is characterised in that the mobile terminal further includes middle frame structure (9)；
    The sound cavity shell (1) is arranged on the middle frame structure (9), and the antenna circuit board (5) is arranged at the center One end of the close speaker cavity (3) of structure (9).
CN201711227387.4A 2017-11-29 2017-11-29 Mobile terminal Active CN108040310B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711227387.4A CN108040310B (en) 2017-11-29 2017-11-29 Mobile terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711227387.4A CN108040310B (en) 2017-11-29 2017-11-29 Mobile terminal

Publications (2)

Publication Number Publication Date
CN108040310A true CN108040310A (en) 2018-05-15
CN108040310B CN108040310B (en) 2020-02-14

Family

ID=62094302

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711227387.4A Active CN108040310B (en) 2017-11-29 2017-11-29 Mobile terminal

Country Status (1)

Country Link
CN (1) CN108040310B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108963428A (en) * 2018-06-13 2018-12-07 瑞声精密制造科技(常州)有限公司 antenna system and mobile terminal

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1666565A (en) * 2002-07-01 2005-09-07 索尼爱立信移动通讯股份有限公司 Speaker arrangement for communication terminal
CN201919049U (en) * 2011-02-23 2011-08-03 上海晨兴希姆通电子科技有限公司 Seal audio cavity at position of antenna
CN102244830A (en) * 2010-05-13 2011-11-16 英资莱尔德无线通信技术（北京）有限公司 Acoustic module, preparation method thereof and equipment with acoustic module
TW201238426A (en) * 2011-03-10 2012-09-16 Acer Inc Speaker module and portable electronic device having the same
CN102685635A (en) * 2011-03-11 2012-09-19 宏碁股份有限公司 Speaker module and portable electronic device with same
US20140153769A1 (en) * 2012-11-30 2014-06-05 Chi Mei Communication Systems, Inc. Electronic device with speakers
CN104428945A (en) * 2012-07-03 2015-03-18 苹果公司 Antennas integrated with speakers and methods for suppressing cavity modes
CN105828258A (en) * 2015-07-20 2016-08-03 维沃移动通信有限公司 Mobile terminal
CN106341759A (en) * 2016-08-26 2017-01-18 深圳市轱辘车联数据技术有限公司 Sound cavity structure and intelligent walkie-talkie having same

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1666565A (en) * 2002-07-01 2005-09-07 索尼爱立信移动通讯股份有限公司 Speaker arrangement for communication terminal
CN102244830A (en) * 2010-05-13 2011-11-16 英资莱尔德无线通信技术（北京）有限公司 Acoustic module, preparation method thereof and equipment with acoustic module
CN201919049U (en) * 2011-02-23 2011-08-03 上海晨兴希姆通电子科技有限公司 Seal audio cavity at position of antenna
TW201238426A (en) * 2011-03-10 2012-09-16 Acer Inc Speaker module and portable electronic device having the same
CN102685635A (en) * 2011-03-11 2012-09-19 宏碁股份有限公司 Speaker module and portable electronic device with same
CN104428945A (en) * 2012-07-03 2015-03-18 苹果公司 Antennas integrated with speakers and methods for suppressing cavity modes
US20140153769A1 (en) * 2012-11-30 2014-06-05 Chi Mei Communication Systems, Inc. Electronic device with speakers
CN105828258A (en) * 2015-07-20 2016-08-03 维沃移动通信有限公司 Mobile terminal
CN106341759A (en) * 2016-08-26 2017-01-18 深圳市轱辘车联数据技术有限公司 Sound cavity structure and intelligent walkie-talkie having same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108963428A (en) * 2018-06-13 2018-12-07 瑞声精密制造科技(常州)有限公司 antenna system and mobile terminal
US11108132B2 (en) 2018-06-13 2021-08-31 AAC Technologies Pte. Ltd. Antenna system and mobile terminal using same

Also Published As

Publication number Publication date
CN108040310B (en) 2020-02-14

Similar Documents

Publication Publication Date Title
US8160290B2 (en) Electroacoustic transducer having a slotted terminal structure for connection to a flexible wire, and an assembly of the same
JP5533838B2 (en) Coaxial connector plug
US7118393B1 (en) Bonded elastomeric connector
CN105655173B (en) A kind of SMD flexible keypad built in leg and preparation method thereof
KR20060094316A (en) A microphone and method of making the same
US11265631B2 (en) Speaker box
CN108040310A (en) A kind of mobile terminal
US11516566B2 (en) Speaker box
CN210272654U (en) Antenna structure and earphone
CN105144478A (en) Portable device
CN112637753B (en) Preparation method of loudspeaker module
CN215345033U (en) Control module and earphone
WO2019091080A1 (en) Electronic device
KR200205554Y1 (en) Structure for microphone connection of mobile radio communication unit
CN210038726U (en) Capacitance pen
CN209545851U (en) Loudspeaker mould group
CN202077173U (en) Loudspeaker connector component
CN219145584U (en) Speaker module structure
CN216958559U (en) Earphone charging terminal structure and earphone
CN216490967U (en) Connection structure of economical bluetooth headset antenna
CN216017060U (en) Loudspeaker module and electronic equipment
CN219165689U (en) Electronic cigarette
CN211744843U (en) Conductive connecting piece
CN215345031U (en) Sound production device for electronic device and electronic device
CN210093527U (en) Loudspeaker box and electronic terminal equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant