CN106878500A - The attachment structure of loudspeaker and mainboard - Google Patents
The attachment structure of loudspeaker and mainboard Download PDFInfo
- Publication number
- CN106878500A CN106878500A CN201710104704.7A CN201710104704A CN106878500A CN 106878500 A CN106878500 A CN 106878500A CN 201710104704 A CN201710104704 A CN 201710104704A CN 106878500 A CN106878500 A CN 106878500A
- Authority
- CN
- China
- Prior art keywords
- mainboard
- elastic portion
- speaker body
- attachment structure
- loudspeaker
- 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.)
- Pending
Links
Classifications
-
- 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
- H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The present invention relates to a kind of loudspeaker, the attachment structure of specifically a kind of loudspeaker in terminal device and mainboard.Loudspeaker includes loudspeaker, the mainboard being arranged in mobile terminal fore shell with the attachment structure of mainboard, loudspeaker includes housing, the speaker body being arranged in housing with sound chamber, mainboard is located at the side of fore shell inside trumpet body, and speaker body has part to be overlapped with mainboard towards the direction of mainboard.In speaker body the electrical holder with speaker body electric connection is additionally provided with relative to the side of mainboard, side on mainboard relative to speaker body also sets up electrical junction, after electrical holder clamps electrical junction, it is capable of achieving speaker body and is electrically conducted with mainboard.To prior art, electrical holder and electrical junction are located between speaker body and mainboard the present invention, it is to avoid attachment structure is located at the top of speaker body and/or mainboard, reduces influence of the loudspeaker with the attachment structure of mainboard to the whole machine thickness of terminal device.
Description
Technical field
The present invention relates to a kind of loudspeaker, the company of specifically a kind of loudspeaker in terminal device and mainboard
Binding structure.
Background technology
At present, the function of intelligent terminal (such as mobile phone) is more and more, and it is because people can be met in commercial affairs, joy
The various demands of the aspects such as pleasure, social activity and turn into the indispensable portable equipment of people.At present, with society it is fast-developing with
And the continuous progress of electronic technology, the mobile terminal device such as mobile phone is intended to ultrathin design mostly.
Loudspeaker has as the important component in the electronic products such as smart mobile phone, the whole machine thickness to terminal devices such as mobile phones
Large effect.Under prior art, loudspeaker includes housing, the speaker body being positioned in housing with sound chamber, and raises
The speaker body of sound device needs to be electrically connected with mainboard, the main leaded formula of attachment structure and shell fragment between speaker body and mainboard
Formula two ways.Lead type connection is to be electrically connected with mainboard by directly leading out wire in speaker body, is connected using this kind
Easily wire is set to fracture, therefore, in order to overcome this problem, current solution is that shell fragment side is used between loudspeaker and mainboard
Formula is attached, the structure of spring-piece type connection as shown in figure 1, loudspeaker and mainboard 3 are positioned on fore shell 1, speaker body 2 with it is main
Between plate 3 by attachment structure 4 realize be electrically connected with, attachment structure 4 comprising speaker body top the first shell fragment 41, be arranged at
Mainboard top near the second shell fragment 43 of the side of speaker body, the electric connection piece 42 for connecting shell fragment 43 and compressing tablet, and
This kind of attachment structure, in order to ensure the stability being electrically connected between speaker body and mainboard is, it is necessary to by the first shell fragment 41 and portion
Divide connection sheet 42 that the top with speaker body 2 is set, and the second shell fragment 43 and part connection sheet 42 are arranged at the top of mainboard 3,
Therefore this kind of attachment structure easily increases the whole machine thickness of the terminal devices such as mobile phone, and the ultrathin of the terminal device such as this is with mobile phone sets
Meter is contradicted.
Therefore, currently problem addressed is how to reduce the attachment structure between loudspeaker and mainboard to terminal device
The influence of whole machine thickness.
The content of the invention
The present invention is in order to overcome the deficiencies in the prior art, there is provided the attachment structure of a kind of loudspeaker and mainboard, to reduce
Influence of the attachment structure of loudspeaker and mainboard to the whole machine thickness of the terminal devices such as mobile phone, while ensureing between loudspeaker and mainboard
Stable connection.
To achieve these goals, the invention provides a kind of loudspeaker and the attachment structure of mainboard, comprising：
Loudspeaker, is arranged in the fore shell of mobile terminal, and comprising the housing with sound chamber, the loudspeaker being arranged in housing
Body；
Mainboard, is arranged in the fore shell of mobile terminal, and is electrically connected with the speaker body；It is characterized in that：
The mainboard is located at any side of the speaker body surrounding, and the loudspeaker and mainboard attachment structure also
Comprising：
Electrical holder, is arranged in the speaker body and is electrically connected with the speaker body；
Wherein, the electrical holder is located at side of the speaker body relative to the mainboard, and the mainboard phase
The electrical junction for being clamped by the electrical holder, and the electric connection are provided with for the side of the speaker body
After being clamped by the electrical holder, the speaker body electrically conducts with the mainboard in portion, and the speaker body direction
The direction of the mainboard has part to be overlapped with the mainboard.
Embodiments of the present invention are arranged on for prior art because loudspeaker is also included with the attachment structure of mainboard
Electrical holder in speaker body, and electrically holder be located at speaker body relative to mainboard side, on mainboard relative to
The side of speaker body is provided with electrical junction, clamps electrical junction by electrical holder and realizes speaker body with mainboard
It is electrically connected with, so that electrically holder and electrical junction are located between speaker body and mainboard, it is to avoid attachment structure position
In speaker body and/or the top of mainboard, influence of the loudspeaker with the attachment structure of mainboard to the whole machine thickness of terminal device is reduced.
Further, the electrical holder include be fixedly connected with the speaker body pedestal, be arranged on the base
It is used to clamp the resilient clamp bodies of the electrical junction on seat.
Further, the resilient clamp bodies include the first elastic portion and second positioned at any opposite sides of the pedestal
Elastic portion；
Wherein, first elastic portion and second elastic portion cooperate for clamping the electrical junction.
Further, first elastic portion and second elastic portion are rolled over comprising side relative toward each other
Curved interior bending section, side opposite toward each other carry out the outer bending section of bending；
Wherein, the interior bending section is connected with the outer bending section, and the connected part of two bending sections is described for clamping
Electrical junction, it follows that the outer bending section in the first elastic portion and the second elastic portion can easily enter electrical junction
Between first elastic portion and the second elastic portion, and the connected part of two bending sections can more firmly clamp electrical junction.
Further, the position being connected between the interior bending section and the outer bending section is arc transition, or in a folder
Angle.
Further, first elastic portion and second elastic portion are equipped with N number of, and the N is the nature more than 1
Count, and each first elastic portion and each second elastic portion are corresponded for clamping the electrical junction, and each first elastic portion
Arranged along any relative both sides of the pedestal respectively with each second elastic portion.Thus can be broken down in single elastic portion
When, remaining elastic portion can continue to clamp electrical junction, with the stability for maintaining to be connected between loudspeaker and mainboard.
Further, in order to adapt to different assembled conditions, first elastic portion and second elastic portion are to described
The clamping of electrical junction is oriented parallel to the mainboard or perpendicular to the mainboard.
Further, when first elastic portion and second elastic portion are put down to the clamping direction of the electrical junction
When the mainboard, in order to simplify the structure of electrical junction, the electrical junction is to be set directly on the mainboard to row
Metal feed point area.
Or, when first elastic portion and second elastic portion to the clamping direction of the electrical junction perpendicular to
During the mainboard, the electrical junction include be arranged on the mainboard relative to the speaker body side lug boss, set
Put the metal feed point area on the lug boss；
Wherein, the lug boss is that the mainboard is partially toward the loudspeaker sheet relative to the side of the speaker body
The horizontal-extending composition in direction of body, and the metal feed point area is arranged on the lug boss on the side of the mainboard.
Further, for the ease of installing or changing electrical holder, the electrical holder is removably disposed in institute
State in speaker body.Or the electrical holder is integrally formed with the speaker body, thus can improve electrical holder with
Connective stability between speaker body.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of the loudspeaker with mainboard of prior art of the present invention；
Fig. 2 is the loudspeaker of first embodiment of the invention and the attachment structure assembling schematic diagram of mainboard；
Fig. 3 is the speaker body of first embodiment of the invention and the assembling schematic diagram of electrical holder；
Fig. 4 is the assembling schematic diagram connected between the speaker body and mainboard of first embodiment of the invention；
Fig. 5 for first embodiment of the invention elastic portion interior bending section and outer bending section between connecting portion be in an angle
When electrical holder structural representation；
Fig. 6 is the speaker body of second embodiment of the invention and the assembling schematic diagram of electrical holder；
Fig. 7 is the assembling schematic diagram being electrically connected between the speaker body and mainboard of third embodiment of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to each reality of the invention
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each implementation method of the invention,
In order that reader more fully understands the application and proposes many ins and outs.But, even if without these ins and outs and base
Many variations and modification in following implementation method, it is also possible to realize the application each claim technical side required for protection
Case.
First embodiment of the invention is related to the attachment structure of a kind of loudspeaker and mainboard, as shown in Fig. 2 comprising setting
The mainboard 3 that loudspeaker 2 and loudspeaker 2 in mobile terminal fore shell 1 are electrically connected with.Wherein, loudspeaker 2 is comprising with sound chamber
23 housing 22, the speaker body 21 being arranged in housing 22, mainboard 3 are located at the side of the inside trumpet body 21 of fore shell 1.Also,
On the premise of the spatial design requirement of sound chamber 23 is ensured, in order to reduce the thickness of loudspeaker 2, the housing 23 for forming sound chamber 22
There is part to extend to the top of mainboard 3, so that part sound chamber 22 is located at the top of mainboard 3.Meanwhile, in order to reduce whole connection
The thickness of structure, speaker body 21 towards the direction of mainboard 3 have part overlapped with mainboard 3, so as to reduce loudspeaker 2 with
Superposition thickness between mainboard 3.
In order to realize the electric connection of loudspeaker 2 and mainboard 3, as shown in Figure 3 and Figure 4, relative to master in speaker body 21
The side of plate 3 is additionally provided with the electrical holder 4 being electrically connected with speaker body 21, meanwhile, relative to speaker body on mainboard 3
21 side is additionally provided with the electrical junction 5 for being clamped by electrical holder 4, and electric connection is clamped in electrical holder 4
Behind portion 5, achievable speaker body 21 electrically conducts with mainboard 3.
By the above it is seen that, because the attachment structure of loudspeaker and mainboard is also comprising being arranged on speaker body 21
On electrical holder 4, and electrically holder 4 be located at speaker body 21 relative to mainboard 3 side, relative to loudspeaker on mainboard 3
The side of body 21 is provided with electrical junction 5, by electrical holder 4 clamp electrical junction 5 realize speaker body 21 with
Mainboard 3 is electrically connected with, so that electrically holder and electrical junction are located between speaker body and mainboard, it is to avoid connection knot
Structure is located at the top of speaker body 21 and/or mainboard 3, reduces loudspeaker 2 with the attachment structure of mainboard 3 to the whole machine of terminal device
The influence of thickness.
Specifically, in the present embodiment, as shown in figure 3, electrically holder 4 is provided with two altogether, and two electrically press from both sides
The structure of gripping member 4 is identical, is now only illustrated as a example by one of them, also, it is not to this to be provided with two electrical holders 4
The limitation of invention, in actual use, can adjust the number of electrical holder 4 according to different assembled conditions and assembling demand
Amount.The structure of electrical holder 4 is specific as shown in Figure 3 and Figure 4, and electrical holder 4 includes what is be fixedly connected with speaker body 21
Pedestal 41 and the resilient clamp bodies being arranged on pedestal 41, pedestal 41 by the connecting plate 6 that is arranged in speaker body 21 with
Speaker body 21 is fixedly connected, and resilient clamp bodies include the first elastic portion 42 and the second bullet positioned at any opposite sides of pedestal 41
Property portion 43, and the first elastic portion 42 and the second elastic portion 43 cooperate to clamp electrical junction 5.
Wherein, as shown in figure 3, the first elastic portion 42 and the second elastic portion 43 are carried out comprising side relative toward each other
The interior bending section of bending, side opposite toward each other carry out the outer bending section of bending, and the connected part of two bending sections is used for
Clamping is electrical.It follows that the outer bending section in the first elastic portion 42 and the second elastic portion 43 can make electrical junction 5 be easy into
Enter between the first elastic portion 42 and the second elastic portion 43, also, the first elastic portion 42 with the second elastic portion 43 in two bending section phases
Thickness of the distance less than electrical junction 5 at even, thus can make resilient clamp bodies more firmly clamp electrical junction 5.
It should be noted that in the present embodiment, as shown in figure 3, the portion being connected between interior bending section and outer bending section
Position is arc transition, certainly in actual use, in order to meet different processing request or use conditions, as shown in figure 5,
The position being connected between interior bending section and outer bending section can be in an angle.
Additionally, in the present embodiment, as shown in figure 3, the first elastic portion 42 and the second elastic portion 43 are provided only with one section
Interior bending section and outer bending section, in actual use, in order to increase the first elastic portion 42 and the second elastic portion 43 and electricity
Property connecting portion 5 contact area so that connection between speaker body 21 and mainboard 3 is more stablized, the first elastic portion 42 can be wrapped
Containing bending section in multistage and outer bending section, while the second elastic portion 43 includes and the corresponding interior bending section of the first elastic portion 42
With outer bending section, thus there can be the part that bending section is connected with outer bending section in many places to be used to clamp electrical junction 5.
Also, first elastic portion 42 and one in the present embodiment, are provided only with an electrical holder 4
Two elastic portions 43, certainly, in actual use, be electrically connected between speaker body 21 and mainboard 3 to further improve
Reliability, the first elastic portion 42 and the second elastic portion 43 can also be equipped with multiple, each first elastic portion 42 and each second elasticity
Portion 43 is corresponded for clamping electrical junction 5, and each first elastic portion 42 and each second elastic portion 43 respectively along pedestal 41
Any relative both sides are arranged, thus can be when single elastic portion breaks down, and remaining elastic portion can continue to clamp electrically
Connecting portion 5, so as to can further improve the stability being electrically connected between speaker body 21 and mainboard 3, to maintain speaker body
The stability of electric signal transmission between 21 and mainboard 3.
Additionally, in the present embodiment, as shown in figure 4, the first elastic portion 42 and the second elastic portion 43 are respectively arranged at base
Parallel to the both sides of mainboard 3 on seat 41, and the clamping of the first elastic portion 42 and the second elastic portion 43 is oriented parallel to mainboard 3, is
The structure of simplified electrical junction 5, electrical junction 5 is the metal feed point area being set directly on mainboard 3, and metal feed point
Area is located at the upper surface of mainboard 3 and is close to the side of speaker body 21, and metal feed point area and the flush of mainboard 3, certainly,
In actual use, in order to meet different matching requirements, metal feed point area also can be an inner concave.
Also, it is noted that in the present embodiment, for the ease of installing or changing electrical holder 4, electrically press from both sides
Gripping member 4 is removably arranged in speaker body 21 by connecting plate 6.Certainly, in actual use, in order to improve electrically
Connective stability between holder 4 and speaker body 21, electrical holder 4 can be integrally formed with speaker body 21.
Second embodiment of the invention is related to the attachment structure of a kind of loudspeaker and mainboard.Second embodiment is real with first
Apply mode roughly the same, main distinction part is：In the first embodiment, the first elastic portion 42 and the second elastic portion 43 pairs
The clamping of electrical junction 5 is oriented parallel to mainboard 3, and electrical junction 5 is the metal feed point being set directly on mainboard 3
Area, and in this second embodiment, in order to adapt to different assembled conditions, as shown in Figure 6 and Figure 7, the first elastic portion 42 and
, to the clamping direction of electrical junction 5 perpendicular to mainboard 3, and electrical junction 5 is relative comprising mainboard 3 is arranged on for two elastic portions 43
Side lug boss 51 in speaker body 21, the metal feed point area 52 being arranged on lug boss.
Wherein, lug boss 51 has the direction for being partially toward speaker body 21 relative to the side of speaker body 21 for mainboard 3
Horizontal-extending composition, and metal feed point area 52 is arranged on lug boss 51 on the side of mainboard 3.
Also, in the present embodiment, metal feed point area 52 and lug boss 51 perpendicular to flat board 3 flush, certainly,
In actual use, in order to meet different matching requirements, metal feed point area 52 also can be inner concave.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiment of the invention,
And in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. the attachment structure of a kind of loudspeaker and mainboard, comprising：
Loudspeaker, is arranged in the fore shell of mobile terminal, and comprising the housing with sound chamber, the loudspeaker sheet being arranged in housing
Body；
Mainboard, is arranged in the fore shell of mobile terminal, and is electrically connected with the speaker body；It is characterized in that：
The mainboard is located at any side of the speaker body surrounding, and the loudspeaker is also wrapped with the attachment structure of mainboard
Contain：
Electrical holder, is arranged in the speaker body and is electrically connected with the speaker body；
Wherein, the electrical holder be located at the speaker body relative to the mainboard side, and the mainboard relative to
The side of the speaker body is provided with the electrical junction for being clamped by the electrical holder, and the electrical junction exists
After being clamped by the electrical holder, the speaker body electrically conducts with the mainboard, and the speaker body is described in
The direction of mainboard has part to be overlapped with the mainboard.
2. the attachment structure of loudspeaker according to claim 1 and mainboard, it is characterised in that：The electrical holder is included
The pedestal that is fixedly connected with the speaker body, it is arranged on the pedestal and is used for the resilient clamp for clamping the electrical junction
Body.
3. the attachment structure of loudspeaker according to claim 2 and mainboard, it is characterised in that：The resilient clamp bodies are included
Positioned at first elastic portion and the second elastic portion of any opposite sides of the pedestal；
Wherein, first elastic portion and second elastic portion cooperate for clamping the electrical junction.
4. the attachment structure of loudspeaker according to claim 3 and mainboard, it is characterised in that：First elastic portion and institute
Stating the second elastic portion and carrying out the interior bending section of bending, side opposite toward each other comprising side relative toward each other is carried out
The outer bending section of bending；
Wherein, the interior bending section is connected with the outer bending section, and the connected part of two bending sections is described electrical for clamping
Connecting portion.
5. the attachment structure of loudspeaker according to claim 4 and mainboard, it is characterised in that：The interior bending section and described
The position being connected between outer bending section is arc transition, or in an angle.
6. the attachment structure of loudspeaker according to claim 3 and mainboard, it is characterised in that：First elastic portion and institute
State the second elastic portion and be equipped with N number of, the N is the natural number more than 1, and a pair of each first elastic portion and each second elastic portion 1
It is applied to clamp the electrical junction, and each first elastic portion and each second elastic portion are any relative along the pedestal respectively
Both sides are arranged.
7. the attachment structure of loudspeaker according to claim 3 and mainboard, it is characterised in that：First elastic portion and institute
State clamping of second elastic portion to the electrical junction and be oriented parallel to the mainboard or perpendicular to the mainboard.
8. the attachment structure of loudspeaker according to claim 7 and mainboard, it is characterised in that：When first elastic portion and
When clamping of second elastic portion to the electrical junction is oriented parallel to the mainboard, the electrical junction is direct
It is arranged on the metal feed point area on the mainboard.
9. the attachment structure of loudspeaker according to claim 7 and mainboard, it is characterised in that：When first elastic portion and
Second elastic portion to the clamping direction of the electrical junction perpendicular to the mainboard when, the electrical junction is comprising setting
Put in lug boss of the mainboard relative to the speaker body side, the metal feed point area that is arranged on the lug boss；
Wherein, the lug boss is that the mainboard has relative to the side of the speaker body and is partially toward the speaker body
The horizontal-extending composition in direction, and the metal feed point area is arranged on the lug boss on the side of the mainboard.
10. the attachment structure of the loudspeaker according to claim 1 to 9 and mainboard, it is characterised in that：The electrical clamping
Part is removably disposed in the speaker body, or is integrally formed with the speaker body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710104704.7A CN106878500A (en) | 2017-02-24 | 2017-02-24 | The attachment structure of loudspeaker and mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710104704.7A CN106878500A (en) | 2017-02-24 | 2017-02-24 | The attachment structure of loudspeaker and mainboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106878500A true CN106878500A (en) | 2017-06-20 |
Family
ID=59168493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710104704.7A Pending CN106878500A (en) | 2017-02-24 | 2017-02-24 | The attachment structure of loudspeaker and mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106878500A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302661A (en) * | 2017-07-25 | 2019-02-01 | 中兴通讯股份有限公司 | A kind of mobile terminal |
| CN109688509A (en) * | 2019-01-28 | 2019-04-26 | 徐效景 | Baffle Box of Bluetooth |
| CN112398990A (en) * | 2020-11-04 | 2021-02-23 | 惠州Tcl移动通信有限公司 | Sound production device and mobile phone thereof |
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| CN203932368U (en) * | 2014-07-02 | 2014-11-05 | 东莞铭普光磁股份有限公司 | There is the connector of conductive clip gripping member |
| CN205017383U (en) * | 2015-08-24 | 2016-02-03 | 上海与德通讯技术有限公司 | Earphone subassembly and electronic equipment |
| CN106255016A (en) * | 2016-09-22 | 2016-12-21 | 维沃移动通信有限公司 | A kind of speaker feed system and mobile terminal |
| CN205987004U (en) * | 2016-07-26 | 2017-02-22 | 珠海市魅族科技有限公司 | Earphone subassembly and terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202799023U (en) * | 2012-05-09 | 2013-03-13 | 青岛海信移动通信技术股份有限公司 | Loudspeaker fixing structure and mobile terminal |
| CN203932368U (en) * | 2014-07-02 | 2014-11-05 | 东莞铭普光磁股份有限公司 | There is the connector of conductive clip gripping member |
| CN205017383U (en) * | 2015-08-24 | 2016-02-03 | 上海与德通讯技术有限公司 | Earphone subassembly and electronic equipment |
| CN205987004U (en) * | 2016-07-26 | 2017-02-22 | 珠海市魅族科技有限公司 | Earphone subassembly and terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109302661A (en) * | 2017-07-25 | 2019-02-01 | 中兴通讯股份有限公司 | A kind of mobile terminal |
| CN109688509A (en) * | 2019-01-28 | 2019-04-26 | 徐效景 | Baffle Box of Bluetooth |
| CN109688509B (en) * | 2019-01-28 | 2020-06-26 | 广州市精鑫音箱电子有限公司 | Bluetooth sound box |
| CN112398990A (en) * | 2020-11-04 | 2021-02-23 | 惠州Tcl移动通信有限公司 | Sound production device and mobile phone thereof |
| CN112398990B (en) * | 2020-11-04 | 2023-04-07 | 惠州Tcl移动通信有限公司 | Sound production device and mobile phone thereof |
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