CN107995572A - A kind of terminal device - Google Patents
A kind of terminal device Download PDFInfo
- Publication number
- CN107995572A CN107995572A CN201711441439.8A CN201711441439A CN107995572A CN 107995572 A CN107995572 A CN 107995572A CN 201711441439 A CN201711441439 A CN 201711441439A CN 107995572 A CN107995572 A CN 107995572A
- Authority
- CN
- China
- Prior art keywords
- shell
- terminal device
- vibrating diaphragm
- coil
- rear shell
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; 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)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Telephone Set Structure (AREA)
Abstract
The embodiment of the invention discloses a kind of terminal device, wherein terminal device includes：Including shell, vibration module and drive module；The vibration module and the drive module are resisted against the inner side of the shell；When the vibration module is powered, the magnetic field of the electric current generation of the change in the vibration module and the magnetic field interaction of the drive module so that the vibration module vibration is so as to make a sound.The embodiment of the present invention can improve the audio of the loudspeaker of terminal device by the way that the whole shell of terminal device to be used as to the operatic tunes of loudspeaker.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of terminal device.
Background technology
At present, the function of terminal device is more and more diversified, and a slight mobile phone can almost regard a microcomputer
Use, but many users still show special preference to the very prominent terminal device of a certain function, such as music Terminal Type equipment,
The tonequality for how optimizing loudspeaker for music Terminal Type equipment is an important issue.
In general, loudspeaker generally comprises speaker housings, coil, permanent magnet and vibrating diaphragm, when the coil is energized, line
Produced in circle with tone currents changing magnetic field, the magnetic field of this magnetic field and permanent magnet interacts, and makes voice coil loudspeaker voice coil along axis
To vibration, so that diaphragm oscillations are driven, therefore vibrating diaphragm vibrates make a sound in atmosphere.At present now, speaker housings are close to forever
The position of magnet can hold several ventholes, and this is done to speak smooth to ensure that the diaphragm of loudspeaker can reach enough with this
Amplitude.
Output stomata and although ensure that loudspeaker goes out the smooth of sound, but can cause sound that vibrating diaphragm sends out and from going out
The sound that stomata comes out interferes with each other, and the problem of sound is short-circuit occurs, allows the sound of loudspeaker to diminish on the contrary, both poor sound quality, from
And make it that the audio of the loudspeaker of terminal device is bad.
The content of the invention
The embodiment of the present invention provides a kind of terminal device, can improve the audio of the loudspeaker of terminal device.
The embodiment of the present invention employs following technical solution：
An embodiment of the present invention provides a kind of terminal device, including shell, vibration module and drive module；The vibration
Module and the drive module are resisted against the inner side of the shell；When the vibration module is powered, in the vibration module
Change the magnetic field interaction of magnetic field and the drive module that produces of electric current so that the vibration module vibration is so as to sending out
Go out sound.
With reference to above-mentioned mode in the cards, in the first mode in the cards, the drive module includes permanent magnetism
Body, the vibration module include coil and vibrating diaphragm；The shell includes front housing and rear shell；The permanent magnet is resisted against described
The inner side of the front housing of shell；The coil is fixedly connected with the vibrating diaphragm；The vibrating diaphragm is resisted against the interior of the rear shell of the shell
Side.
With reference to above-mentioned mode in the cards, in second of mode in the cards, the drive module includes permanent magnetism
Body, the vibration module include coil and vibrating diaphragm；The shell includes front housing and rear shell；The permanent magnet is resisted against described
The inner side of the rear shell of shell；The coil is fixedly connected with the vibrating diaphragm；The vibrating diaphragm is resisted against the interior of the front housing of the shell
Side.
, may be real at the third with reference in the first above-mentioned mode in the cards or second of mode in the cards
In existing mode, the rear shell of the shell contains sound outlet hole；Contain voice guide device between the sound outlet hole and the vibrating diaphragm.
, may be real at the 4th kind with reference in the first above-mentioned mode in the cards or second of mode in the cards
In existing mode, the shell also contains bottom surface, and sound outlet hole is contained in the bottom surface；Contain between the sound outlet hole and the vibrating diaphragm
Voice guide device.
With reference to above-mentioned second mode in the cards, in the 5th kind of mode in the cards, the coil with it is described
Rear shell is fixedly connected.
With reference to above-mentioned 5th kind of mode in the cards, in the 6th kind of mode in the cards, the rear shell is non-flat
Face.
It is convex at the sound outlet hole in the 7th kind of mode in the cards with reference to above-mentioned 6th kind of mode in the cards
Rise.
With reference to above-mentioned 7th kind of mode in the cards, in the 8th kind of mode in the cards, the material of the rear shell
For easy sounding material, the easily sounding material includes metal or wooden.
With reference to above-mentioned 8th kind of mode in the cards, in the 9th kind of mode in the cards, the raised part
Positioned at the center of the rear shell of the shell.
The whole shell of terminal device by being used as the operatic tunes of loudspeaker by the embodiment of the present invention, by the vibration mould of loudspeaker
Block and drive module are resisted against the inner side of device housings in terminal, can increase the operatic tunes of loudspeaker, so as to improve terminal
The audio of the loudspeaker of equipment.
Brief description of the drawings
Technical solution in order to illustrate the embodiments of the present invention more clearly, below will be to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, general for this area
For logical technical staff, without creative efforts, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of side structure schematic diagram of terminal device provided in an embodiment of the present invention；
Fig. 2 is a kind of specific side structure schematic diagram for terminal device that another embodiment of the present invention provides
Fig. 3 is a kind of side structure schematic diagram for terminal device that another embodiment of the present invention provides；
Fig. 4 is that a kind of side structure schematic diagram for terminal device that another embodiment of the present invention provides and backside structure are shown
It is intended to；
Fig. 5 is that a kind of side structure schematic diagram for terminal device that another embodiment of the present invention provides and bottom surface structure show
It is intended to；
Fig. 6 is a kind of side structure schematic diagram for terminal device that another embodiment of the present invention provides；
Fig. 7 is a kind of structure diagram of the housing of terminal device provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes.
It should be appreciated that ought use in this specification and in the appended claims, term " comprising " and "comprising" instruction
Described feature, entirety, step, operation, the presence of element and/or component, but it is not precluded from one or more of the other feature, whole
Body, step, operation, element, component and/or its presence or addition for gathering.
It is also understood that the term used in this description of the invention is merely for the sake of the mesh for describing specific embodiment
And be not intended to limit the present invention.As description of the invention and it is used in the attached claims, unless on
Other situations are hereafter clearly indicated, otherwise " one " of singulative, "one" and "the" are intended to include plural form.
It will be further appreciated that the term "and/or" used in description of the invention and the appended claims is
Refer to any combinations and all possible combinations of one or more of the associated item listed, and including these combinations.
As used in this specification and in the appended claims, term " if " can be according to context quilt
Be construed to " when ... " or " once " or " in response to determining " or " in response to detecting ".Similarly, phrase " if it is determined that " or
" if detecting [described condition or event] " can be interpreted to mean according to context " once it is determined that " or " in response to true
It is fixed " or " once detecting [described condition or event] " or " in response to detecting [described condition or event] ".
It is that the embodiment of the present invention provides a kind of side structure schematic diagram of terminal device, terminal is set as shown in the figure referring to Fig. 1
It is standby to include shell, vibration module and drive module；Vibration module and drive module are resisted against the inner side of shell；When vibration mould
When block is powered, the magnetic field of electric current generation of the change in vibration module and the magnetic field interaction of drive module so that vibration mould
Block is vibrated so as to make a sound, wherein, above-mentioned shell is as shown in Figure 7.
Optionally, drive module includes permanent magnet, and vibration module includes coil and vibrating diaphragm；Shell include front housing and after
Shell；Permanent magnet is resisted against the inner side of the front housing of shell；Coil is fixedly connected with vibrating diaphragm；Vibrating diaphragm is resisted against the interior of the rear shell of shell
Side.
Optionally, drive module includes permanent magnet, and vibration module includes coil and vibrating diaphragm；Shell include front housing and after
Shell；Permanent magnet is resisted against the inner side of the rear shell of shell；Coil is fixedly connected with vibrating diaphragm；Vibrating diaphragm is resisted against the interior of the front housing of shell
Side.
Optionally, coil is fixedly connected with rear shell；Rear shell is on-plane surface.
Further, the rear shell of shell contains sound outlet hole；Contain voice guide device between sound outlet hole and vibrating diaphragm.
It should be noted that component of the above-mentioned voice guide device for a hollow leading note, such as the metal material of cylinder hollow
The tone leading body of matter.
Optionally, it is raised at above-mentioned sound outlet hole.
Optionally, above-mentioned raised part is located at the center of the rear shell of above-mentioned shell.
Optionally, the material of above-mentioned rear shell is easy sounding material, which includes metal or wooden.
Further, above-mentioned shell also contains bottom surface, and sound outlet hole is contained in bottom surface；Filled between sound outlet hole and vibrating diaphragm containing leading note
Put.
The whole shell of terminal device by being used as the operatic tunes of loudspeaker by the embodiment of the present invention, by the vibration mould of loudspeaker
Block and drive module are resisted against the inner side of device housings in terminal, can increase the operatic tunes of loudspeaker, so as to improve terminal
The audio of the loudspeaker of equipment.
Referring to Fig. 2, it is that another embodiment of the present invention provides a kind of specific side structure schematic diagram of terminal device, such as schemes
Shown terminal device includes shell, vibration module and drive module；Vibration module and drive module are resisted against the interior of shell
Side；When vibration module is powered, the magnetic field of electric current generation of the change in vibration module and the magnetic field interaction of drive module,
So that vibration module vibration is so as to make a sound.
Specifically, above-mentioned drive module includes permanent magnet, above-mentioned vibration module includes coil and vibrating diaphragm；Above-mentioned shell bag
Include front housing and rear shell；Permanent magnet is resisted against the inner side of the front housing of shell；Coil is fixedly connected with vibrating diaphragm；Vibrating diaphragm is resisted against shell
Rear shell inner side.
Permanent magnet is connected to the front housing of terminal device by the embodiment of the present invention, and coil is fixedly connected with vibrating diaphragm, will be shaken
Film is resisted against the rear shell of terminal device so that permanent magnet and coil face, coil are passed through the magnetic field produced after the electric current of change
With the magnetic field interaction of permanent magnet coil is vibrated, so that the diaphragm oscillations being fixedly connected with coil make a sound,
Due to the operatic tunes of the shell all as vibrating diaphragm of whole terminal device, it can ensure that sound transmission is smooth, therefore without in loudspeaker
Output stomata behind allows sound before and after vibrating diaphragm to interfere with each other on the contrary, substantially increases the tonequality of loudspeaker.
It is that another embodiment of the present invention provides a kind of side structure schematic diagram of terminal device, as shown in the figure eventually referring to Fig. 3
End equipment includes shell, vibration module and drive module；Vibration module and drive module are resisted against the inner side of shell；When shaking
When dynamic model block is powered, the magnetic field of electric current generation of the change in vibration module and the magnetic field interaction of drive module so that shake
The vibration of dynamic model block is so as to make a sound.
Specifically, above-mentioned drive module includes permanent magnet, above-mentioned vibration module includes coil and vibrating diaphragm；Above-mentioned shell bag
Include front housing and rear shell；Permanent magnet is resisted against the inner side of the rear shell of shell；Coil is fixedly connected with vibrating diaphragm；Vibrating diaphragm is resisted against shell
Front housing inner side.
Optionally, the rear shell of shell contains sound outlet hole；Contain voice guide device between sound outlet hole and vibrating diaphragm.
It should be noted that component of the above-mentioned voice guide device for a hollow leading note, such as the metal material of cylinder hollow
The tone leading body of matter.
Optionally, it is raised at above-mentioned sound outlet hole.
Optionally, above-mentioned raised part is located at the center of the rear shell of above-mentioned shell.
Optionally, the material of above-mentioned rear shell is easy sounding material, which includes metal or wooden.
Optionally, above-mentioned shell also contains bottom surface, and sound outlet hole is contained in bottom surface；Filled between sound outlet hole and vibrating diaphragm containing leading note
Put.
The embodiment of the present invention is that permanent magnet is arranged on by the embodiment of the present invention with previous inventive embodiments difference
The rear shell of terminal device, and coil has been arranged on the front housing of terminal device with vibrating diaphragm, in this case, terminal device goes out
Sound hole may may also be in bottom case in rear shell, therefore can be connected between vibrating diaphragm and sound outlet hole by voice guide device so that sound
Sound outlet hole is passed to from vibrating diaphragm, the volume for expanding the operatic tunes similarly, can ensure that sound transmission is smooth, therefore without raising one's voice
Device outputs stomata behind allows sound before and after vibrating diaphragm to interfere with each other on the contrary, substantially increases the tonequality of loudspeaker.
It is that another embodiment of the present invention provides a kind of side structure schematic diagram of terminal device, as shown in the figure eventually referring to Fig. 4
End equipment includes shell, vibration module and drive module；Vibration module and drive module are resisted against the inner side of shell；When shaking
When dynamic model block is powered, the magnetic field of electric current generation of the change in vibration module and the magnetic field interaction of drive module so that shake
The vibration of dynamic model block is so as to make a sound.
Specifically, above-mentioned drive module includes permanent magnet, above-mentioned vibration module includes coil and vibrating diaphragm；Above-mentioned shell bag
Include front housing and rear shell；Permanent magnet is resisted against the inner side of the front housing of shell；Coil is fixedly connected with vibrating diaphragm；Vibrating diaphragm is resisted against shell
Rear shell inner side；The rear shell of shell contains sound outlet hole；Contain voice guide device between sound outlet hole and vibrating diaphragm.
It should be noted that component of the above-mentioned voice guide device for a hollow leading note, such as the metal material of cylinder hollow
The tone leading body of matter.
In embodiments of the present invention, if sound outlet hole terminal device rear shell, then vibrating diaphragm can be resisted against sound outlet hole, lead to
Voice guide device is crossed by the intact tonequality for passing to sound outlet hole, can further improving loudspeaker of sound.
It is side structure schematic diagram and back side knot that another embodiment of the present invention provides a kind of terminal device referring to Fig. 5
Structure formula schematic diagram, as shown in the figure terminal device include shell, vibration module and drive module；Vibration module and drive module
It is resisted against the inner side of shell；When vibration module is powered, the magnetic field of the electric current generation of the change in vibration module and drive module
Magnetic field interaction so that vibration module vibration is so as to making a sound.
Specifically, above-mentioned drive module includes permanent magnet, above-mentioned vibration module includes coil and vibrating diaphragm；Above-mentioned shell bag
Include front housing and rear shell；Permanent magnet is resisted against the inner side of the front housing of shell；Coil is fixedly connected with vibrating diaphragm；Vibrating diaphragm is resisted against shell
Rear shell inner side；Above-mentioned shell also contains bottom surface, and sound outlet hole is contained in bottom surface；Contain voice guide device between sound outlet hole and vibrating diaphragm.
It should be noted that component of the above-mentioned voice guide device for a hollow leading note, such as the metal material of cylinder hollow
The tone leading body of matter.
In embodiments of the present invention, can be intact by sound by voice guide device if sound outlet hole is in the bottom case of terminal device
The tonequality for passing to sound outlet hole, can further improving loudspeaker.
It is that another embodiment of the present invention provides a kind of side structure schematic diagram of terminal device, as shown in the figure eventually referring to Fig. 6
End equipment includes shell, vibration module and drive module；Vibration module and drive module are resisted against the inner side of shell；When shaking
When dynamic model block is powered, the magnetic field of electric current generation of the change in vibration module and the magnetic field interaction of drive module so that shake
The vibration of dynamic model block is so as to make a sound.
Specifically, above-mentioned drive module includes permanent magnet, above-mentioned vibration module includes coil and vibrating diaphragm；Above-mentioned shell bag
Include front housing and rear shell；Permanent magnet is resisted against the inner side of the front housing of shell；Coil is fixedly connected with vibrating diaphragm；Vibrating diaphragm is resisted against shell
Rear shell inner side；The rear shell of shell contains sound outlet hole；Contain voice guide device between sound outlet hole and vibrating diaphragm；Coil is fixed with rear shell
Connection；It is raised at sound outlet hole.
It should be noted that component of the above-mentioned voice guide device for a hollow leading note, such as the metal material of cylinder hollow
The tone leading body of matter.
Optionally, the material of rear shell is easy sounding material, and easy sounding material includes metal or wooden.
Optionally, raised part is located at the center of the rear shell of shell.
In embodiments of the present invention, when the sound outlet hole of terminal device is in rear cover, and coil is resisted against rear cover with vibrating diaphragm so that
Coil is connected with rear cover, and when coil is powered and starts vibration, coil can not only drive vibrating diaphragm to be vibrated, and may be used also
To drive nonplanar rear shell to vibrate to a certain extent, since rear shell is raised in sound outlet hole part, rear shell swing can be increased
Amplitude, and because rear shell employs the material of easy sounding, therefore rear shell can be vibrated when, further improves loudspeaker
Tonequality.
Above-mentioned terminal device can be mobile phone, tablet computer, vehicle-mounted computer, PDA (Personal Digital
Assistant, personal digital assistant), POS (Point of Sales, point-of-sale terminal), MP3 (Moving Picture
Experts Group Audio Layer III, dynamic image expert's compression standard audio aspect 3) player, MP4 (Moving
Picture Experts Group Audio Layer IV, dynamic image expert's compression standard audio aspect 4) player etc..
Illustrate with reference to the above by mobile phone of terminal device, with reference to Fig. 4, mobile phone includes bottom case, front housing, permanent magnetism
Body, coil and vibrating diaphragm, wherein permanent magnet are resisted against on front housing, and coil is fixedly connected with vibrating diaphragm, and vibrating diaphragm is resisted against in rear shell, and
Contain sound outlet hole in rear shell or bottom case on mobile phone, which can be connected with vibrating diaphragm by voice guide device.With reference to Fig. 6, go out
For sound hole when in rear shell, the position of the sound outlet hole in rear shell is raised, therefore, when coil is powered, due to changing in coil
The changing magnetic field that produces of electric current and permanent magnet between magnetic field interaction so that coil vibration is so as to driving vibrating diaphragm to shake
It is dynamic, since rear shell is raised, so mobile phone can be vibrated because coil vibrates, and because rear shell is the material of easy sounding, because
This mobile phone battery cover makes a sound together with vibrating diaphragm, further optimizes the tonequality of mobile phone.
Although not shown in the drawings, still those skilled in the art of the present technique are still clear how that mobile phone can also include input
Unit, display unit, sensor, process circuit, antenna, radio circuit, bluetooth module and/or WIFI (Wireless
One or more of Fidelity, Wireless Fidelity) module.
It is understood that the handset structure shown in figure does not form the restriction to mobile phone, can include than illustrating more
More or less components, either combines some components or different components arrangement.
Claims (10)
1. a kind of terminal device, it is characterised in that including shell, vibration module and drive module；
The vibration module and the drive module are resisted against the inner side of the shell；
When the vibration module is powered, the magnetic field of the electric current generation of the change in the vibration module and the drive module
Magnetic field interaction so that the vibration module vibration is so as to make a sound.
2. terminal device according to claim 1, it is characterised in that the drive module includes permanent magnet, the vibration
Module includes coil and vibrating diaphragm；The shell includes front housing and rear shell；
The permanent magnet is resisted against the inner side of the front housing of the shell；
The coil is fixedly connected with the vibrating diaphragm；The vibrating diaphragm is resisted against the inner side of the rear shell of the shell.
3. terminal device according to claim 1, it is characterised in that the drive module includes permanent magnet, the vibration
Module includes coil and vibrating diaphragm；The shell includes front housing and rear shell；
The permanent magnet is resisted against the inner side of the rear shell of the shell；
The coil is fixedly connected with the vibrating diaphragm；The vibrating diaphragm is resisted against the inner side of the front housing of the shell.
4. according to the terminal device described in claim 2-3 any one, it is characterised in that the rear shell of the shell contains sound
Hole；Contain voice guide device between the sound outlet hole and the vibrating diaphragm.
5. according to the terminal device described in claim 2-3 any one, it is characterised in that the shell also contains bottom surface, institute
State bottom surface and contain sound outlet hole；Contain voice guide device between the sound outlet hole and the vibrating diaphragm.
6. terminal device according to claim 3, it is characterised in that the coil is fixedly connected with the rear shell.
7. terminal device according to claim 6, it is characterised in that the rear shell is on-plane surface.
8. terminal device according to claim 7, it is characterised in that raised at the sound outlet hole.
9. terminal device according to claim 8, it is characterised in that the material of the rear shell is easy sounding material, described
Easy sounding material includes metal or wooden.
10. terminal device according to claim 9, it is characterised in that after the raised part is located at the shell
The center of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441439.8A CN107995572B (en) | 2017-12-26 | 2017-12-26 | Terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441439.8A CN107995572B (en) | 2017-12-26 | 2017-12-26 | Terminal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107995572A true CN107995572A (en) | 2018-05-04 |
| CN107995572B CN107995572B (en) | 2021-07-27 |
Family
ID=62041970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711441439.8A Active CN107995572B (en) | 2017-12-26 | 2017-12-26 | Terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107995572B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020228207A1 (en) * | 2019-05-14 | 2020-11-19 | 深圳市泰衡诺科技有限公司 | Double-diaphragm loudspeaker and terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203120137U (en) * | 2013-01-18 | 2013-08-07 | 华为技术有限公司 | a mobile terminal |
| CN203813942U (en) * | 2014-04-04 | 2014-09-03 | 东莞正阳电子有限公司 | Array-type thin loudspeaker box |
| EP2852000A4 (en) * | 2012-05-14 | 2015-04-29 | Zte Corp | Aerial module and mobile terminal device |
| CN106229610A (en) * | 2016-07-21 | 2016-12-14 | 宇龙计算机通信科技(深圳)有限公司 | A kind of mobile terminal, near-field communication aerial and method to set up |
| CN106300695A (en) * | 2016-09-08 | 2017-01-04 | 上海展扬通信技术有限公司 | A kind of wireless charging method for mobile phone |
-
2017
- 2017-12-26 CN CN201711441439.8A patent/CN107995572B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2852000A4 (en) * | 2012-05-14 | 2015-04-29 | Zte Corp | Aerial module and mobile terminal device |
| CN203120137U (en) * | 2013-01-18 | 2013-08-07 | 华为技术有限公司 | a mobile terminal |
| CN203813942U (en) * | 2014-04-04 | 2014-09-03 | 东莞正阳电子有限公司 | Array-type thin loudspeaker box |
| CN106229610A (en) * | 2016-07-21 | 2016-12-14 | 宇龙计算机通信科技(深圳)有限公司 | A kind of mobile terminal, near-field communication aerial and method to set up |
| CN106300695A (en) * | 2016-09-08 | 2017-01-04 | 上海展扬通信技术有限公司 | A kind of wireless charging method for mobile phone |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020228207A1 (en) * | 2019-05-14 | 2020-11-19 | 深圳市泰衡诺科技有限公司 | Double-diaphragm loudspeaker and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107995572B (en) | 2021-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7050600B2 (en) | Speaker system, mobile terminal device, and electronic device | |
| CN1327622C (en) | Electronic device | |
| CN201657291U (en) | Multifunctional mini speaker | |
| KR101051237B1 (en) | Sound reproducing device and portable terminal device | |
| CN108833638B (en) | Sound production method, device, electronic device and storage medium | |
| CN106303858B (en) | A kind of loudspeaker and terminal device | |
| EP1976328A1 (en) | Mobile terminal and speaker | |
| JP5949557B2 (en) | Electronics | |
| CN103581791B (en) | Mobile device and control method thereof | |
| JP2003324796A (en) | Acoustic device, method of manufacturing the same, and portable terminal device | |
| WO2013164999A1 (en) | Electronic device, control method, and control program | |
| CN109086024B (en) | Screen sounding method and device, electronic device and storage medium | |
| US20150016639A1 (en) | Miniature Speaker | |
| CN106534422B (en) | A kind of loudspeaker assembly, speaker and mobile terminal | |
| CN114640742A (en) | Vibration method, device, electronic equipment and readable storage medium | |
| CN110972037B (en) | Exciter, electronic equipment and control method and device thereof | |
| CN207070337U (en) | Miniature sound-producing device | |
| US11589167B1 (en) | Multifunctional electromagnetic transducer | |
| CN203120137U (en) | a mobile terminal | |
| JPH10164193A (en) | Mobile terminal device | |
| CN112565495A (en) | Electronic device, control method, and computer-readable storage medium | |
| CN107995572B (en) | Terminal equipment | |
| CN116567489A (en) | Audio data processing method and related device | |
| JP5865774B2 (en) | Electronic device, control method, and control program | |
| JP6099320B2 (en) | Electronic device, control method, and control program |
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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221219 Address after: 201203 1st floor, building 1, Lane 36, Xuelin Road, Pudong New Area Free Trade Zone, Shanghai Patentee after: SHANGHAI TRANSSION INFORMATION TECHNOLOGY Ltd. Address before: Room 922 / 926, block a, No.1 Lane 399, shengxia Road, Pudong New Area pilot Free Trade Zone, Shanghai 201203 Patentee before: SHANGHAI SPREADRISE COMMUNICATION TECHNOLOGY Ltd. |
|
| TR01 | Transfer of patent right |