CN108882128A - Loudspeaker and intelligent terminal - Google Patents
Loudspeaker and intelligent terminal Download PDFInfo
- Publication number
- CN108882128A CN108882128A CN201811065401.XA CN201811065401A CN108882128A CN 108882128 A CN108882128 A CN 108882128A CN 201811065401 A CN201811065401 A CN 201811065401A CN 108882128 A CN108882128 A CN 108882128A
- Authority
- CN
- China
- Prior art keywords
- slot
- loudspeaker
- conduction terminal
- elastic conduction
- elastic
- 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.)
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Classifications
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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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- 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
- H04R9/025—Magnetic circuit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention discloses a kind of loudspeaker and intelligent terminal, wherein, loudspeaker includes shell, elastic conduction terminal and button platform, shell includes side plate, slot is offered on side plate, elastic conduction terminal is installed on slot, and elastic conduction terminal has elastic free end, and opposite with elastic free end end on the length direction of side plate；The side wall that platform convex is set to slot is detained, button platform protrudes into the end of elastic conduction terminal, and the one end for detaining the bottom wall backwards to slot of platform is formed with guide surface, and guide surface is gradually reduced on the direction far from bottom wall with the spacing for the side wall for being provided with button platform.Technical solution of the present invention passes through the button of projection one platform on the side wall of side slot, so that the end of elastic conduction terminal is when the side towards side slot bottom wall moves upwards, end can be stuck at button platform, it is therefore prevented that the end of elastic conduction terminal tilts and whole the case where leaning forward.
Description
Technical field
The present invention relates to technical field of acoustics, in particular to a kind of loudspeaker and intelligent terminal.
Background technique
Loudspeaker has been widely used in the electricity such as mobile phone, computer, MP3 as a kind of device for converting electrical energy into sound energy
In sub-device, and along with science and technology be constantly progressive and the fast development of electronic industry, performance of the people to loudspeaker
It also proposed higher demand.Loudspeaker generally includes magnetic circuit system, vibrational system and auxiliary system, wherein magnetic circuit system one
As include conductive magnetic yoke, the magnet and magnetic conductive board that are fixed in conductive magnetic yoke；Vibrational system includes vibrating diaphragm and voice coil, and auxiliary system is then
Including shell and front cover.The lead of existing speaker product, voice coil is electrically connected with elastic slice, and then is connected with external circuit
Logical, after receiving the current signal of external circuit, voice coil can do the movement of the reciprocating cutting magnetic line of force in electromagnetic field, drive vibration
Film vibration realizes the conversion between electroacoustic to instigate air.
But after elastic slice installation on the shell, when elastic slice stress pushes, the circular arc of elastic slice tail portion does not have fixed structure, bullet
Piece pushing be also easy to produce tail portion tilt and it is integral inclined, and then be likely to result in and the pad of complete machine occur short circuit or elastic slice tail
Portion, which tilts, to be protruded from shell also or occurs taking off the phenomenon that hanging.In order to improve this phenomenon, in the prior art usually in the tail of elastic slice
Portion applies fixed glue or increases positioning column on the shell, but two ways have on technique is made it is certain restricted.
Summary of the invention
The main object of the present invention is to provide a kind of loudspeaker, it is intended to solve the elastic conduction terminal in loudspeaker in shell
The unstable technical problem of upper positioning.
To achieve the above object, loudspeaker proposed by the present invention, including shell, elastic conduction terminal and button platform, it is described outer
Shell includes side plate, and slot is offered on the side plate, and the slot includes side wall and bottom wall, the elastic conduction terminal installation
In the slot, the elastic conduction terminal has elastic free end, and on the length direction of the side plate with the bullet
The opposite end in bending in free love end；The button platform convex is set to the side wall of the slot, and the button platform protrudes into the bullet
Property conductive terminal end, one end of bottom wall backwards to the slot of the button platform is formed with guide surface, and the guide surface exists
On direction far from the bottom wall, it is gradually reduced with the spacing for the side wall for being provided with the button platform.
Preferably, the guide surface is arranged in plane.
Preferably, the button platform further includes connecting the guide surface, extending towards the direction of the bottom wall close to the slot
The side wall of table top, the table top back to the slot is arranged.
Preferably, the junction of the guide surface and the table top is arranged in rounded corner.
Preferably, the end of the elastic conduction terminal is towards the elastic free end opening of the elastic conduction terminal
Segmental arc, the button platform protrude into the segmental arc.
Preferably, the segmental arc is arc section, and the radian of the arc section is 0.5~1.5 π.
Preferably, the bottom wall of the slot is concavely provided with the recessed portion for accommodating the segmental arc.
Preferably, it is described button platform further include set on the slot bottom wall on confined planes, the confined planes be in it is described
The arc setting of the inner surface adaptation of segmental arc.
Preferably, projection of the button platform on the side wall of the slot is arranged in semicircle.
The present invention also proposes a kind of intelligent terminal, including loudspeaker, the loudspeaker include shell, elastic conduction terminal and
Platform is detained, the shell includes side plate, and slot is offered on the side plate, and the slot includes side wall and bottom wall；The elasticity
Conductive terminal is installed on the slot, and the elastic conduction terminal has elastic free end, and in the length side of the side plate
The end in bending opposite with the elastic free end upwards；The button platform convex is set to the side wall of the slot, the button
Platform protrudes into the end of the elastic conduction terminal, and one end of the bottom wall backwards to the slot of the button platform is formed with guide surface,
The guide surface is gradually reduced on the direction far from the bottom wall with the spacing for the side wall for being provided with the button platform.
Technical solution of the present invention is by the button of projection one platform on the side wall of slot, so that the end of elastic conduction terminal is in court
When being moved upwards to the side of slot bottom wall, the end of elastic conduction terminal can be stuck at button platform, i.e., button platform be protruded into end.
When elastic conduction terminal is pushed at this time, the end of the elastic conduction terminal then limit by button platform, it is therefore prevented that elastic conduction
The end of terminal tilts and whole the case where leaning forward.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of loudspeaker of the present invention；
Fig. 2 is cross-sectional view of the Fig. 1 along line A-A；
Fig. 3 is the partial enlarged view in Fig. 2 at B；
Fig. 4 is the decomposition texture schematic diagram of loudspeaker of the present invention；
Fig. 5 is the partial enlarged view in Fig. 4 at C；
Fig. 6 is the structural schematic diagram at another visual angle of loudspeaker of the present invention；
Fig. 7 is the partial enlarged view in Fig. 6 at D；
Fig. 8 is the structural schematic diagram at the another visual angle of loudspeaker of the present invention；
Fig. 9 is the partial enlarged view in Fig. 8 at E；
Figure 10 is the structural schematic diagram of elastic conductive terminal in Fig. 4.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Loudspeaker | 10 | Shell |
| 11 | Side plate | 12 | Slot |
| 121 | Side wall | 122 | Bottom wall |
| 122a | Recessed portion | 13 | Detain platform |
| 131 | Guide surface | 132 | Table top |
| 133 | Confined planes | 20 | Elastic conduction terminal |
| 21 | Elastic free end | 22 | End |
| 30 | Conductive magnetic yoke | 40 | Magnet |
| 50 | Magnetic conductive board |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the meaning of the "and/or" occurred in full text
For, including three schemes arranged side by side, by taking " A and/or B " as an example, including the scheme that A scheme or B scheme or A and B meet simultaneously.
In addition, the technical solution between each embodiment can be combined with each other, it can with those of ordinary skill in the art but must be
Based on realization, the combination of this technical solution will be understood that when conflicting or cannot achieve when occurs in the combination of technical solution
Be not present, also not the present invention claims protection scope within.
Fig. 1 to Fig. 5 and Figure 10 is please referred to, the present invention proposes a kind of loudspeaker 1, including：
Shell 10, the shell 10 include side plate 11, offer slot 12 on the side plate 11, the slot 12 includes
Side wall 121 and bottom wall 122, the bottom wall 122 are the slot bottom of slot 12；
Elastic conduction terminal 20 is installed on the slot 12, and the elastic conduction terminal 20 has elastic free end 21, with
And the end 22 opposite with the elastic free end 21 on the length direction of the side plate 11；
Platform 13 is detained, the side wall 121 of the slot 12 is convexly equipped in, the button platform 13 protrudes into the end of the elastic conduction terminal 20
The one end at end, the bottom wall 122 backwards to the slot 12 of the button platform 13 is formed with guide surface 131, and the guide surface 131 is remote
On direction from the bottom wall 122, it is gradually reduced with the spacing for the side wall 121 for being provided with the button platform 13.
The loudspeaker 1 further includes magnetic circuit system, and the magnetic circuit system is contained in the shell 10, the magnetic circuit system
Including conductive magnetic yoke 30, the magnet 40 being fixed in the conductive magnetic yoke 30 and the magnetic conductive board 50 for being covered in the magnet surface, institute
It states and is additionally provided with voice coil and vibrating diaphragm (not indicating in figure) in shell 10.After the elastic conduction terminal 20 is put into terminal installation,
Elastic free end 21 will receive lower pressure and to pressure, and then the conducting pad with the terminal installation for placing the loudspeaker 1
Contact, to realize the conducting of 1 peripheral circuits of loudspeaker.Elastic conduction terminal 20 further includes the fixation connecting with end 22
End, elastic conduction terminal 20 is buckled on shell 10 by the fixing end, or is welded on shell 10 by the fixing end
On, the fixing end is equipped with pad and is used to be electrically connected with the voice coil realization in loudspeaker 10.The elastic conduction terminal 20
End 22 refers to the one end for being limited in the button platform 132, and the elastic free end 21 of elastic conduction terminal 20 is then held on shell 1
Or be held in the door hanging in the fixing end, there is certain position-limiting action to elastic free end 21.
The shape of the end 22 of the elastic conduction terminal 20 is not strict with, as long as the button platform 13 can be made to protrude into
The end 22 of the elastic conduction terminal 20, and during elastic free end 21 is pushed, elastic conduction terminal
20 end 22 can be limited in the button platform 13, i.e., the described end 22 can be arc-shaped section, and button platform 13 is located at the segmental arc
It is interior.In addition, the quantity of the elastic conduction terminal 20 is not strict with, under normal circumstances, the elastic conduction terminal 20 is set
It there are two setting, and is separately positioned on two side plates 11 being oppositely arranged, in being set respectively on two side plates 11 being oppositely arranged
It is equipped with slot 12, the two elastic conduction terminals 20 are separately mounted in two slots 12.
Technical solution of the present invention is by the direction far from bottom wall 122, detaining platform 13 with being provided with for the guide surface 131
The spacing of side wall 121 be set as being gradually reduced, enable the end 22 of the elastic conduction terminal 20 towards bottom wall 122
Direction on, will button platform 13 be caught in the end 22.When so that elastic conduction terminal 20 being pushed, elastic conduction terminal 20
End 22 be limited in the button platform 13, it is therefore prevented that the end 22 of elastic conduction terminal 20 tilts and whole the case where leaning forward hair
Raw, avoiding terminal installation, there is a situation where short circuits.
Fig. 4 to Fig. 9 is please referred to, in order to make the end 22 of the elastic conduction terminal 20 in the bottom wall close to the slot 12
On 122 directions, it can more smoothly press to the button platform 13 and the button platform 13 is made to protrude into the end 22.One is real wherein
It applies in example, the guide surface 131 is arranged in plane, and because guide surface 131 and is set on the direction far from the bottom wall 122
The spacing for being equipped with the side wall 121 of the button platform 13 is gradually reduced, and is seen on the whole, then the guide surface 131 is arranged in inclined-plane.Institute
The end for stating elastic conduction terminal 20 is then slided along the guide surface 131 to the direction of the bottom wall 122, in leading for inclined-plane setting
Keep sliding happier to face 131, is caught in the button platform 13 in the end 22 after sliding in place.
Further, Fig. 3 and Fig. 5 are please referred to, the button platform 13 further includes connecting the guide surface 131, towards close to described
The side wall 121 of the table top 132 that the direction of the bottom wall 122 of slot 12 extends, the table top 132 back to the slot 12 is arranged.Cause
After the end 22 of the elastic conduction terminal 20 is stuck at the button platform 13, i.e., the described button platform 13 protrudes into the elastic conduction
Behind the end 22 of terminal 20, in order to guarantee to detain the limit effect of platform 13, the table top 132 has certain extended height, in turn
The end 22 of elastic conduction terminal 20 is prevented to detach from button platform 13.And preferably, the table top 132 be parallel to it is described
The side wall 121 of slot 12.
When the end of the elastic conduction terminal 20 on 122 direction of bottom wall of slot 12 to when moving, in order to will be last
End 22 is limited in the button platform 13, then end 22 needs to move to 122 direction of bottom wall always from contact guide surface 131, in order into
The protection elastic conduction terminal 20 of one step will not scrape the button platform 13, and anti-clamping platform 13 is damaged, preferably, the guiding
Face 131 and the junction of the table top 132 are arranged in rounded corner.Junction is arranged in rounded corner, also easily facilitates elastic conducting
Electric terminal 20 is assembled on the shell 10, i.e., more convenient end 22 that button platform 13 is caught in elastic conduction terminal 20.It is described
Elastic conduction terminal 20 is preferably an elastic slice.
The elastic conduction terminal 20 is in addition to that can be stuck in institute for end 20 from 122 direction of bottom wall of slot 12
Button platform 13 is stated, and then elastic conduction terminal 20 is installed on outside shell 10, it can also be in 121 direction of side wall close to slot 12
On, i.e., the end 22 of elastic conduction terminal 20 is moved upwards to the side close to 12 side wall 121 of slot, so that button platform 13 be made to protrude into
In end 22, and the end of elastic conduction terminal 20 22 is limited in button platform 13.
Specifically, Fig. 6 to Figure 10 is please referred to, the end 22 of the elastic conduction terminal 20 is one towards the elastic conduction
The segmental arc that the elastic free end 21 of terminal 20 is open, the button platform 132 protrude into the segmental arc.It sets the end 22 to
Segmental arc makes so that the end 22 has certain rotary freedom during elastic conduction terminal 20 is pushed
Elastic conduction terminal 20 is hardly damaged under long-time use, extends the service life of elastic conduction terminal 20.Implement upper one
On the basis of example, preferably, the segmental arc is arc section, and the radian of the arc section is the π of 0.5 π~1.5, it can is
0.5 π, 0.6 π, 0.7 π, 0.8 π, π, 1.2 π, 1.3 π, 1.5 π etc..In arc section there is the end 22 of elastic conduction terminal 20 more
Good flexibility, is hardly damaged it more, and arc section is the segmental arc compared with standard, also more convenient when making its processing.
Further, after the elastic conduction terminal 20 is mounted on the slot 12, in order to make its end 22 and slot
12 have preferably assembly effect, referring to Fig. 5, preferably, the bottom wall 122 of the slot 12 be concavely provided with it is described for accommodating
The recessed portion 122a of segmental arc.Then the end 22 of the elastic conduction terminal 20 is adapted with the recessed portion 122a, to described
End 22 has certain protective effect, and provides certain accommodation space to place the end 22.
After the elastic conduction terminal 20 is installed on the shell 10, the end 22 is stuck in the button platform 13, then described
End 22 and button platform 13 have certain matching relationship.In a wherein preferred embodiment, Fig. 3 and Fig. 5, the button are please referred to
Platform 13 further includes the confined planes 133 on the bottom wall 122 of the slot 12, and the confined planes 133 are in phase with the bottom wall 122
To setting, the confined planes 133 are in the arc setting being adapted to the inner surface of the segmental arc.The i.e. described elastic conduction terminal 20
When pressed down, the end 22 can then rotate by a certain angle around the confined planes 133, by by confined planes 133 and arc
The inner surface of shape section is adapted setting, when making to produce relative rotation between the two, can reduce the damage being subject between the two.
Further, projection of the button platform 13 on the side wall 121 of the slot 12 is arranged in semicircle, so not only makes
When end 22 is limited in the button platform 13, there is preferable matching relationship between the two, and appearance is more beautiful.
The present invention also provides a kind of intelligent terminal, which includes the loudspeaker of any of the above-described embodiment, therefore, on
All this intelligent terminals of beneficial effect for stating the loudspeaker of any embodiment should also be as having one by one, will not repeat them here.Institute
Stating intelligent terminal can be mobile phone or tablet computer etc..
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of loudspeaker, which is characterized in that including：
Shell, the shell include side plate, and slot is offered on the side plate, and the slot includes side wall and bottom wall；
Elastic conduction terminal is installed on the slot, and the elastic conduction terminal has elastic free end, and in the side plate
Length direction on the end in bending opposite with the elastic free end；
Platform is detained, the side wall of the slot is convexly equipped in, the button platform protrudes into the end of the elastic conduction terminal, the back of the button platform
Guide surface is formed with to one end of the bottom wall of the slot, and the guide surface and is provided on the direction far from the bottom wall
The spacing of the side wall of the button platform is gradually reduced.
2. loudspeaker as described in claim 1, which is characterized in that the guide surface is arranged in plane.
3. loudspeaker as described in claim 1, which is characterized in that the button platform further includes connecting the guide surface, towards close
The side wall of the table top that the direction of the bottom wall of the slot extends, the table top back to the slot is arranged.
4. loudspeaker as claimed in claim 3, which is characterized in that the junction of the guide surface and the table top is in rounded corner
Setting.
5. loudspeaker as claimed in claim 3, which is characterized in that the end of the elastic conduction terminal is towards the elasticity
The segmental arc of the elastic free end opening of conductive terminal, the button platform protrude into the segmental arc.
6. loudspeaker as claimed in claim 5, which is characterized in that the segmental arc is arc section, and the arc of the arc section
Degree is the π of 0.5 π~1.5.
7. loudspeaker as claimed in claim 5, which is characterized in that the bottom wall of the slot is concavely provided with for accommodating the arc
The recessed portion of shape section.
8. loudspeaker as claimed in claim 5, which is characterized in that the button platform further includes on the bottom wall of the slot
Confined planes, the confined planes are in the arc setting being adapted to the inner surface of the segmental arc.
9. the loudspeaker as described in claim 1 to 8 any one, which is characterized in that side wall of the button platform in the slot
On projection in semicircle be arranged.
10. a kind of intelligent terminal, which is characterized in that the intelligent terminal includes as claimed in any one of claims 1 to 9 raises
Sound device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811065401.XA CN108882128A (en) | 2018-09-12 | 2018-09-12 | Loudspeaker and intelligent terminal |
| PCT/CN2018/125338 WO2020052175A1 (en) | 2018-09-12 | 2018-12-29 | Loudspeaker and smart terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811065401.XA CN108882128A (en) | 2018-09-12 | 2018-09-12 | Loudspeaker and intelligent terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108882128A true CN108882128A (en) | 2018-11-23 |
Family
ID=64323950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811065401.XA Pending CN108882128A (en) | 2018-09-12 | 2018-09-12 | Loudspeaker and intelligent terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108882128A (en) |
| WO (1) | WO2020052175A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020052175A1 (en) * | 2018-09-12 | 2020-03-19 | 歌尔股份有限公司 | Loudspeaker and smart terminal |
| WO2021128020A1 (en) * | 2019-12-24 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Sounder |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002151172A (en) * | 2000-11-15 | 2002-05-24 | Matsushita Electric Works Ltd | Terminal device |
| US20080037819A1 (en) * | 2006-08-10 | 2008-02-14 | Su-Pei Yang | Piezoelectric speaker |
| CN201467428U (en) * | 2009-06-30 | 2010-05-12 | 瑞声声学科技(常州)有限公司 | Sound production device |
| CN101959116A (en) * | 2010-04-12 | 2011-01-26 | 瑞声声学科技(深圳)有限公司 | Conducting terminal of electroacoustic transducer and assembling method |
| CN201985373U (en) * | 2011-03-14 | 2011-09-21 | 华擎科技(深圳)有限公司 | Card connector |
| CN202276461U (en) * | 2011-09-08 | 2012-06-13 | 瑞声声学科技(常州)有限公司 | Sounding device |
| CN203708474U (en) * | 2013-12-31 | 2014-07-09 | 瑞声科技(沭阳)有限公司 | Loudspeaker |
| CN204887430U (en) * | 2015-07-31 | 2015-12-16 | 瑞声光电科技(常州)有限公司 | Loudspeaker |
| CN205510388U (en) * | 2016-03-02 | 2016-08-24 | 歌尔声学股份有限公司 | Loudspeaker |
| CN106211016A (en) * | 2016-07-18 | 2016-12-07 | 瑞声科技(新加坡)有限公司 | Electronic equipment, terminal and assemble method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206433167U (en) * | 2017-01-13 | 2017-08-22 | 瑞声科技(新加坡)有限公司 | Loudspeaker enclosure |
| CN207099324U (en) * | 2017-08-07 | 2018-03-13 | 瑞声科技(新加坡)有限公司 | Loudspeaker |
| CN108882128A (en) * | 2018-09-12 | 2018-11-23 | 歌尔股份有限公司 | Loudspeaker and intelligent terminal |
-
2018
- 2018-09-12 CN CN201811065401.XA patent/CN108882128A/en active Pending
- 2018-12-29 WO PCT/CN2018/125338 patent/WO2020052175A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002151172A (en) * | 2000-11-15 | 2002-05-24 | Matsushita Electric Works Ltd | Terminal device |
| US20080037819A1 (en) * | 2006-08-10 | 2008-02-14 | Su-Pei Yang | Piezoelectric speaker |
| CN201467428U (en) * | 2009-06-30 | 2010-05-12 | 瑞声声学科技(常州)有限公司 | Sound production device |
| CN101959116A (en) * | 2010-04-12 | 2011-01-26 | 瑞声声学科技(深圳)有限公司 | Conducting terminal of electroacoustic transducer and assembling method |
| CN201985373U (en) * | 2011-03-14 | 2011-09-21 | 华擎科技(深圳)有限公司 | Card connector |
| CN202276461U (en) * | 2011-09-08 | 2012-06-13 | 瑞声声学科技(常州)有限公司 | Sounding device |
| CN203708474U (en) * | 2013-12-31 | 2014-07-09 | 瑞声科技(沭阳)有限公司 | Loudspeaker |
| CN204887430U (en) * | 2015-07-31 | 2015-12-16 | 瑞声光电科技(常州)有限公司 | Loudspeaker |
| CN205510388U (en) * | 2016-03-02 | 2016-08-24 | 歌尔声学股份有限公司 | Loudspeaker |
| CN106211016A (en) * | 2016-07-18 | 2016-12-07 | 瑞声科技(新加坡)有限公司 | Electronic equipment, terminal and assemble method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020052175A1 (en) * | 2018-09-12 | 2020-03-19 | 歌尔股份有限公司 | Loudspeaker and smart terminal |
| WO2021128020A1 (en) * | 2019-12-24 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Sounder |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020052175A1 (en) | 2020-03-19 |
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Application publication date: 20181123 |
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| RJ01 | Rejection of invention patent application after publication |