CN207766310U - A kind of mobile phone used convenient for weak hearer - Google Patents
A kind of mobile phone used convenient for weak hearer Download PDFInfo
- Publication number
- CN207766310U CN207766310U CN201721917611.8U CN201721917611U CN207766310U CN 207766310 U CN207766310 U CN 207766310U CN 201721917611 U CN201721917611 U CN 201721917611U CN 207766310 U CN207766310 U CN 207766310U
- Authority
- CN
- China
- Prior art keywords
- vibrating membrane
- mobile phone
- hearer
- weak
- convenient
- 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.)
- Active
Links
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a kind of mobile phone used convenient for weak hearer, the mobile phone used convenient for weak hearer includes shell, receiver is installed in the shell, headphone described in face has provided mounting hole on the shell, it is set in distance with the receiver and covers the mounting hole and be equipped with the vibrating membrane adaptable with the installation hole shape, the auricle used for oscillation in for user is adjacent to, and sound wave is transferred to user Er Nei by auricle.Sonic vibration can be transferred to user Er Nei by the utility model by auricle, to enhance the size of user's energy acoustic, consequently facilitating weak hearer uses mobile phone.
Description
Technical field
The utility model is related to technical field of mobile phones, more particularly to a kind of mobile phone used convenient for weak hearer.
Background technology
Slight hearing problem is otherwise known as " hard of hearing ", and the elderly, which is particularly susceptible, symptom hard of hearing occurs.The adjustable sound of mobile phone
Amount is limited in scope, and for weak hearer, is susceptible to the volume adjustment of mobile phone to maximum, does not hear in the receiver of mobile phone still
The situation of the sound sent out, to be perplexed using mobile phone belt to weak hearer.
Utility model content
The main purpose of the utility model is to propose a kind of mobile phone used convenient for weak hearer, it is intended to by auricle by sound wave
Vibration is transferred to user Er Nei, to enhance the size of user's energy acoustic, consequently facilitating weak hearer uses mobile phone.
In order to realize the above technical purpose, the mobile phone that the utility model proposes a kind of to use convenient for weak hearer, including shell,
Receiver is installed, headphone described in face has provided mounting hole on the shell, is set in interval with the receiver in the shell
It sets and covers the mounting hole and be equipped with the vibrating membrane adaptable with the installation hole shape, it is described used for oscillation in the ear for user
Exterior feature is adjacent to, and sound wave is transferred to user Er Nei by auricle.
Preferably, the receiver includes sounding film, is used for being electrically connected to the coil of cell phone mainboard and permanent magnet, institute
State coil and the permanent magnet be set in distance, one of them is installed on the sounding film, it is another be fixed in the shell and
Positioned at the side that the sounding film is arranged far from the vibrating membrane；
The sounding film is set in distance with the vibrating membrane, and the sounding film is to by vibrating sound wave through the hair
Air between sound film and the vibrating membrane is transferred to the vibrating membrane.
Preferably, the mounting hole is in that the arc being adapted with pinna shape is arranged.
Preferably, headphone described in face has also provided sound outlet hole, the mounting hole of arc-shaped setting on the shell
It is arranged around the sound outlet hole.
Preferably, headphone described in face has also provided sound outlet hole on the shell, described there are two the mounting hole is set
Two mounting holes are correspondingly arranged at the opposite sides of the sound outlet hole, and described two mounting holes of arc-shaped setting go out described in
Sound hole is arranged, and covers described two mounting holes and is equipped with the vibrating membrane.
Preferably, chain link fence is installed on the sound outlet hole.
Preferably, the madial wall along the mounting hole is circumferentially recessed with annular mounting groove, the annular periphery of the vibrating membrane
Plant is installed in the annular mounting groove, and fixing glue is equipped between the vibrating membrane and the internal face of the annular mounting groove.
Preferably, the peripheral region of the vibrating membrane is convexly equipped with annular protrusion, the annular peace along the circumferential direction of the vibrating membrane
The madial wall of tankage is recessed with the annular groove coordinated with the annular protrusion.
Preferably, the peripheral region of the vibrating membrane is convexly equipped with multiple installation protrusions, institute along the circumferentially-spaced of the vibrating membrane
The madial wall for stating annular mounting groove is recessed with and the matched multiple installation grooves of the multiple installation protrusion correspondingly.
Preferably, the vibrating membrane is set to the outer surface of the shell.
In technical solution provided by the utility model, by having provided mounting hole in handset shell, and set on mounting hole
Vibrating membrane is set, makes weak hearer when using mobile phone, sound wave can be transferred to user's auricle by vibrating membrane, and then be transferred to user's ear
It is interior.With in the prior art, the technical solution that sound wave is transferred to user Er Nei by air completely is compared, and sound wave is via vibration
During film, auricle etc. are transferred to user Er Nei, since sound wave is mainly propagated in solid, therefore the energy loss of sound wave is more
It is small so that the sonic vibration that user's eardrum receives is more strong, thus can enhance the size of user's energy acoustic, to just
Mobile phone is used in weak hearer.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the overall structure signal of the first embodiment of the mobile phone provided by the utility model used convenient for weak hearer
Figure；
Fig. 2 be A-A in Fig. 1 to cut open and show schematic diagram；
Fig. 3 is the overall structure signal of the second embodiment of the mobile phone provided by the utility model used convenient for weak hearer
Figure；
Fig. 4 is the overall structure signal of the 3rd embodiment of the mobile phone provided by the utility model used convenient for weak hearer
Figure；
Fig. 5 is the mounting structure schematic diagram of vibrating membrane shown in Fig. 3；
Fig. 6 is the overall structure diagram of vibrating membrane shown in fig. 5；
Fig. 7 is the whole knot of the vibrating membrane of the fourth embodiment of the mobile phone provided by the utility model used convenient for weak hearer
Structure schematic diagram.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Shell | 21 | Sounding film |
| 11 | Mounting hole | 3 | Vibrating membrane |
| 12 | Sound outlet hole | 31 | Annular protrusion |
| 13 | Annular mounting groove | 32 | Installation protrusion |
| 2 | Receiver |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in the picture)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The mobile phone that the utility model proposes a kind of to use convenient for weak hearer, Fig. 1 and Fig. 2 be the utility model proposes be convenient for
The first embodiment for the mobile phone that weak hearer uses.The mobile phone for being convenient for weak hearer to use includes shell 1, is pacified in the shell 1
Equipped with receiver 2, mounting hole 11 has been provided on the shell 1 at receiver 2 described in face, has been set in distance and covers with the receiver 2
It covers the mounting hole 11 and is equipped with the vibrating membrane 3 being adapted with 11 shape of the mounting hole, the vibrating membrane 3 is used for the ear for user
Exterior feature is adjacent to, and sound wave is transferred to user Er Nei by auricle.Wherein, receiver 2 refers to the accessory that can be made a sound in mobile phone.
In use, the auricle of user should be close to vibrating membrane 3, the sound wave of call can be transferred to use via vibrating membrane 3, auricle etc.
In the ear of family, the auricle of human body is connect by ear's bone with eardrum, to make sound wave pass through the transmission of ear's bone by user's
Eardrum perceives.As depicted in figs. 1 and 2, in the present embodiment, by having provided mounting hole 11 in handset shell 1, and in mounting hole
Vibrating membrane 3 is set on 11, makes weak hearer when using mobile phone, sound wave can be transferred to user's auricle by vibrating membrane 3, and then transmit
To user Er Nei.With in the prior art, the technical solution that sound wave is transferred to user Er Nei by air completely is compared, and sound wave is passing through
During user Er Nei being transferred to by vibrating membrane 3, auricle etc., since sound wave is mainly propagated in solid, therefore the energy of sound wave
Smaller is lost so that the sonic vibration that user's eardrum receives is more strong, thus can enhance the size of user's energy acoustic,
Consequently facilitating weak hearer uses mobile phone.
Specifically, the material of vibrating membrane 3 is preferably Fiber Composite Material.Fiber Composite Material has light and high-strength simultaneously
The advantages of spending is suitable for for the material as vibrating membrane 3.The utility model is not restricted the material of vibrating membrane 3, remaining
Well known material (such as silica gel) can be used for the utility model.In the present embodiment, mounting hole 11 and vibrating membrane 3 is rectangular sets
It sets, mounting hole 11 and vibrating membrane 3 may be set to be remaining well known shape, and details are not described herein.
As depicted in figs. 1 and 2, in the present embodiment, the receiver 2 includes sounding film 21, is used for being electrically connected to mobile phone master
The coil and permanent magnet of plate, the coil and the permanent magnet are set in distance, one of them is installed on the sounding film
21, it is another to be fixed in the shell 1 and positioned at the side that the sounding film 21 is arranged far from the vibrating membrane 3.The sounding
Film 21 is set in distance with the vibrating membrane 3, and the sounding film 21 is to by vibrating sound wave through the sounding film 21 and institute
It states the air between vibrating membrane 3 and is transferred to the vibrating membrane 3.In the present embodiment, the mainboard of mobile phone controls the electricity in the coil
Stream changes, and the variation of coil magnetic field leads to the variation of magnetic attraction between coil and permanent magnet, so that vibrating membrane 3 occurs
Vibration.In the present embodiment, one of the coil and the permanent magnet are set in the sounding film 21 of receiver 2, and simultaneously
It is indirect to be set on vibrating membrane 3, be avoided that because by coil or permanent magnet be set on vibrating membrane 3 and vibrating membrane 3 be set to hand
Outside casing body 1, and coil or permanent magnet is caused to be easy because collision is damaged.
To make vibrating membrane 3 and the auricle of user come into full contact with, reduce energy loss of the sound in communication process, such as Fig. 3
Shown in embodiment, the mounting hole 11 is in that the arc being adapted with pinna shape is arranged.In the present embodiment, due to mounting hole
The auricle of 11 arc-shaped settings, user can be more fully bonded with the vibrating membrane 3 set on mounting hole 11, passed to reduce sound wave
Energy loss during passing.In addition, the mounting hole 11 and vibrating membrane 3 of arc-shaped setting, during capable of improving user's communication
The level of comfort of ear, thus user experience can be improved.
To further increase the size of user's acoustic, in embodiment as shown in Figure 3, face institute on the shell 1
It states and has also provided sound outlet hole 12 at receiver 2, the mounting hole 11 of arc-shaped setting is arranged around the sound outlet hole 12.It uses
When, user should make auricle that should be close to vibrating membrane 3, and make earhole face sound outlet hole 12.The sound that receiver 2 is sent out in this way can lead to simultaneously
Cross the eardrum that the following two kinds approach is transferred to user：First, sound wave is transferred to the eardrum of user by sound outlet hole 12 through air；Its
Two, sound wave is transferred to the eardrum of user via vibrating membrane 3, user's auricle successively.In the present embodiment, since sound wave is simultaneously via upper
The eardrum that two kinds of pipelines are transferred to user is stated, the eardrum of user is only transferred to by one of which pipeline with sound wave
Technical solution is compared, and the size of user's acoustic can be increased.
Specifically, the sound outlet hole 12 can only be arranged one, can also be provided with multiple.
It is received calls as needed using left ear or auris dextra for the convenience of the user, in embodiment as shown in Figure 4, the shell
Sound outlet hole 12 is also provided on body 1 at receiver 2 described in face, there are two the mounting hole 11 is set, described two mounting holes 11 are right
It should be set to the opposite sides of the sound outlet hole 12, described two mounting holes 11 of arc-shaped setting are set around the sound outlet hole 12
It sets, covers described two mounting holes 11 and be equipped with the vibrating membrane 3.Two mounting holes 11 in the present embodiment correspond to left with user
The pinna shape of ear and auris dextra is adapted, thus user can be facilitated to receive calls as needed using left ear or auris dextra.
To prevent receiver 2 to be damaged, chain link fence can also be installed on the sound outlet hole 12.
To prevent vibrating membrane 3 from falling off from shell 1, in embodiment as shown in Figure 5 and Figure 6, along the mounting hole 11
Madial wall is circumferentially recessed with annular mounting groove 13, and the annular periphery plant of the vibrating membrane 3 is installed on the annular mounting groove 13
It is interior, fixing glue is equipped between the vibrating membrane 3 and the internal face of the annular mounting groove 13.In the present embodiment, by the way that ring is arranged
Shape mounting groove 13, and the plant of the annular periphery of vibrating membrane 3 is installed in the annular mounting groove 13, make the annular of vibrating membrane 3
Peripheral part to prevent the fixing glue of the periphery because of vibrating membrane 3 from falling off, and is caused by the protection of annular mounting groove 13
Vibrating membrane 3 falls off from shell 1.
To prevent the periphery of vibrating membrane 3 from deviating from annular mounting groove 13, in embodiment as shown in Figure 5 and Figure 6, the vibration
The peripheral region of film 3 is convexly equipped with annular protrusion 31 along the circumferential direction of the vibrating membrane 3, and the madial wall of the annular mounting groove 13 is recessed with
The annular groove coordinated with the annular protrusion 31.In the present embodiment, the cooperation of annular protrusion 31 and annular groove can not only be prevented
Only the periphery of vibrating membrane 3 deviates from annular mounting groove 13, and can prevent liquid from being penetrated into from the periphery of vibrating membrane 3 by mounting hole 11
In the shell 1 of mobile phone.
Specifically, can annular protrusion 31 only be set in the side of vibrating membrane 3, can also be all provided in the both sides of vibrating membrane 3
Annular protrusion 31 is set, the installation position that annular groove should correspond to annular protrusion 31 is configured.
In embodiment as shown in Figure 7, the peripheral region of the vibrating membrane 3 is convexly equipped with along the circumferentially-spaced of the vibrating membrane 3
The madial wall of multiple installation protrusions 32, the annular mounting groove 13 is recessed with and raised 32 phases of the multiple installation correspondingly
Multiple installation grooves of cooperation.In the present embodiment, by the way that multiple installation protrusions 32 and multiple installation grooves is arranged, ensureing to vibrate
While film 3 is connected firmly with shell 1, the installation of vibrating membrane 3 can be facilitated.Due to the small volume of installation protrusion 32, will shake
During the periphery of dynamic film 3 is inserted into annular mounting groove 13, installation protrusion 32 is easier that flexible deformation occurs, thus can be convenient
The installation of vibrating membrane 3.
Specifically, it can also be all provided in the both sides of vibrating membrane 3 only in the side of vibrating membrane 3 setting installation protrusion 32
Installation protrusion 32 is set, the installation position that installation groove should correspond to installation protrusion 32 is configured.
It is more secured for the periphery and the connection of annular mounting groove 13 that make vibrating membrane 3, in embodiment as shown in Figure 7, institute
State multiple first protrusions that multiple installation protrusions 32 include the corresponding both sides for being divided into the vibrating membrane 3 and multiple second convex
It rises, the multiple first protrusion and the multiple second protrusion are set along the thickness direction face of the vibrating membrane 3 correspondingly
It sets.If by multiple first protrusions and the multiple second raised circumferential stagger setting along the vibrating membrane 3, once vibrating membrane
3 periphery is in wavy under the effect of external force, and may flexible deformation not occur for multiple first protrusions and multiple second protrusions
Under the premise of deviate from corresponding mounting groove, to make vibrating membrane 3 periphery deviate from annular mounting groove 13.In the present embodiment, due to
The multiple first protrusion and the multiple second protrusion are arranged along the thickness direction face of the vibrating membrane 3 correspondingly,
If the periphery of vibrating membrane 3 deviates from annular mounting groove 13, flexible deformation, thus energy must must occur for the first protrusion and the second protrusion
The periphery of vibrating membrane 3 and annular mounting groove 13 is set to connect more secured.
In addition to the mounting structure of vibrating membrane shown in fig. 5, the vibrating membrane 3 can also be set to the outer of the shell 1
Surface, for example vibrating membrane 3 is set to by the modes such as being bonded the outer surface of the shell 1.The peace of remaining well known vibrating membrane 3
Assembling structure can be used for the utility model, and details are not described herein.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of mobile phone used convenient for weak hearer, which is characterized in that including shell, receiver is installed in the shell, it is described
Headphone described in face has provided mounting hole on shell, and being set in distance with the receiver and covering the mounting hole is equipped with and institute
The adaptable vibrating membrane of installation hole shape is stated, the auricle used for oscillation in for user is adjacent to, sound wave is passed by auricle
It is handed to user Er Nei.
2. the mobile phone for being convenient for weak hearer to use as described in claim 1, which is characterized in that the receiver includes sounding film, uses
To be electrically connected at the coil and permanent magnet of cell phone mainboard, the coil and the permanent magnet are set in distance, one of them
It is installed on the sounding film, another one for being fixed in the shell and being arranged far from the vibrating membrane positioned at the sounding film
Side；
The sounding film is set in distance with the vibrating membrane, and the sounding film is to by vibrating sound wave through the sounding film
Air between the vibrating membrane is transferred to the vibrating membrane.
3. being convenient for the mobile phone that uses of weak hearer as described in claim 1, which is characterized in that the mounting hole is in and pinna shape
Adaptable arc setting.
4. the mobile phone for being convenient for weak hearer to use as claimed in claim 3, which is characterized in that receiver described in face on the shell
Place has also provided sound outlet hole, and the mounting hole of arc-shaped setting is arranged around the sound outlet hole.
5. the mobile phone for being convenient for weak hearer to use as claimed in claim 3, which is characterized in that receiver described in face on the shell
Place has also provided sound outlet hole, and there are two the mounting hole is set, described two mounting holes are correspondingly arranged at opposite the two of the sound outlet hole
Side, described two mounting holes of arc-shaped setting surround the sound outlet hole and are arranged, cover described two mounting holes and be all provided with
State vibrating membrane.
6. the mobile phone for being convenient for weak hearer to use as claimed in claim 5, which is characterized in that be equipped with metal on the sound outlet hole
Protection network.
7. the mobile phone for being convenient for weak hearer to use as described in claim 1, which is characterized in that along the madial wall week of the mounting hole
To annular mounting groove is recessed with, the annular periphery plant of the vibrating membrane is installed in the annular mounting groove, the vibrating membrane
Fixing glue is equipped between the internal face of the annular mounting groove.
8. the mobile phone for being convenient for weak hearer to use as claimed in claim 7, which is characterized in that the peripheral region of the vibrating membrane is along institute
The circumferential direction for stating vibrating membrane is convexly equipped with annular protrusion, and the madial wall of the annular mounting groove is recessed with to be coordinated with the annular protrusion
Annular groove.
9. the mobile phone for being convenient for weak hearer to use as claimed in claim 7, which is characterized in that the peripheral region of the vibrating membrane is along institute
State the circumferentially-spaced of vibrating membrane and be convexly equipped with multiple installations protrusion, the madial wall of the annular mounting groove be recessed with correspondingly with
The matched multiple installation grooves of the multiple installation protrusion.
10. the mobile phone for being convenient for weak hearer to use as described in claim 1, which is characterized in that the vibrating membrane is set to described
The outer surface of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917611.8U CN207766310U (en) | 2017-12-29 | 2017-12-29 | A kind of mobile phone used convenient for weak hearer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917611.8U CN207766310U (en) | 2017-12-29 | 2017-12-29 | A kind of mobile phone used convenient for weak hearer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207766310U true CN207766310U (en) | 2018-08-24 |
Family
ID=63186396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721917611.8U Active CN207766310U (en) | 2017-12-29 | 2017-12-29 | A kind of mobile phone used convenient for weak hearer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207766310U (en) |
-
2017
- 2017-12-29 CN CN201721917611.8U patent/CN207766310U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101766036B (en) | Audio apparatus | |
| AU2007326143B2 (en) | Face plate, vibration speaker having face plate, and portable terminal including the same | |
| CN114615602A (en) | Bone conduction loudspeaker | |
| WO2015125566A1 (en) | Bone conduction speaker unit | |
| JP2010087810A (en) | Ear canal type bone conduction receiver | |
| KR101092958B1 (en) | Earset | |
| CN103428601A (en) | Intelligent glasses based on dual-track bone conduction technology | |
| US10917709B2 (en) | Bone conduction speaker and bone conduction headphone device | |
| CN109068248A (en) | Bone-conduction speaker and intelligent wearable device and resonance processing method | |
| CN112911468B (en) | Osteoacusis sound generating mechanism and wearable equipment | |
| KR20230118640A (en) | sound output device | |
| CN104168527A (en) | Miniature loudspeaker | |
| CN206506675U (en) | Loudspeaker and PlayGear Stealth | |
| CN203378018U (en) | Intelligent glasses with double-channel bone conduction device | |
| WO2019131283A1 (en) | Bone conduction speaker unit | |
| CN210986376U (en) | Earphone core and earphone | |
| CN112383865B (en) | Using method of bone conduction sound production device | |
| CN213073096U (en) | Loudspeaker structure for head-wearing earphone | |
| CN207766310U (en) | A kind of mobile phone used convenient for weak hearer | |
| CN209882047U (en) | Earphone set | |
| US20220417633A1 (en) | Single shrapnel bone conduction oscillator | |
| CN209930315U (en) | Bone conduction vibrator and microphone for fixed telephone | |
| CN206602615U (en) | Line control machine and earphone | |
| US20240223938A1 (en) | Earphone core and earphone | |
| CN210840047U (en) | Be applied to bone conduction sound generating mechanism's vibrating diaphragm and subassembly of raising one's voice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221220 Address after: 201203 1st floor, building 1, Lane 36, Xuelin Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201203 Patentee after: SHANGHAI TRANSSION INFORMATION TECHNOLOGY Ltd. Address before: Room 922 / 926, block a, No. 1, Lane 399, shengxia Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201203 Patentee before: SHANGHAI SPREADRISE COMMUNICATION TECHNOLOGY Ltd. |