CN207543165U - Called device assembly and mobile terminal - Google Patents
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- CN207543165U CN207543165U CN201721774979.3U CN201721774979U CN207543165U CN 207543165 U CN207543165 U CN 207543165U CN 201721774979 U CN201721774979 U CN 201721774979U CN 207543165 U CN207543165 U CN 207543165U
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- 230000001939 inductive effect Effects 0.000 claims abstract description 127
- 239000011324 bead Substances 0.000 claims description 9
- 230000008447 perception Effects 0.000 claims description 5
- 230000005855 radiation Effects 0.000 description 42
- 238000010586 diagram Methods 0.000 description 18
- 238000004891 communication Methods 0.000 description 12
- 230000009931 harmful effect Effects 0.000 description 10
- 230000005611 electricity Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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Abstract
This application provides a kind of called device assembly and mobile terminals.The called device assembly includes：Audio-frequency module, the audio-frequency module include the first pin and second pin；Receiver, the receiver includes third pin and the 4th pin, and the third pin is electrically connected first pin, and the 4th pin is electrically connected the second pin, to receive the audio electrical signal of the audio-frequency module output, and the audio electrical signal is converted into voice signal；First inductive element, first inductive element include first end and second end, and the first end is electrically connected first pin, and the second end is electrically connected the third pin, and the inductance value of first inductive element is more than the first default inductance value.The technical solution of the application can reduce influence of the called device assembly to antenna.
Description
Technical field
This application involves electronic technology field more particularly to a kind of called device assembly and mobile terminals.
Background technology
Receiver (Receiver) be also receiver, is that audio electrical signal is converted into sound by one kind under voiceless sound leak condition
The device of sound signal is widely used in the mobile terminal devices such as mobile phone and hearing aid.When receiver is arranged on antenna headroom
When neighbouring, the lead of receiver can have an impact the radiation of antenna, reduce the quality of the radiation signal of antenna.
Utility model content
The application provides a kind of called device assembly, and the called device assembly includes：
Audio-frequency module, the audio-frequency module include the first pin and second pin；
Receiver, the receiver include third pin and the 4th pin, and the third pin electrical connection described first is drawn
Foot, the 4th pin are electrically connected the second pin, to receive the audio electrical signal of the audio-frequency module output, and by described in
Audio electrical signal is converted to voice signal；
First inductive element, first inductive element include first end and second end, described in first end electrical connection
First pin, the second end is electrically connected the third pin, and the inductance value of first inductive element is more than first and presets
Inductance value.
The called device assembly of the application, including：Audio-frequency module, the audio-frequency module include the first pin and second pin；
Receiver, the receiver include third pin and the 4th pin, and the third pin is electrically connected first pin, and described the
Four pins are electrically connected the second pin, to receive the audio electrical signal of the audio-frequency module output, and by the voiceband telecommunication
Number be converted to voice signal；First inductive element, first inductive element include first end and second end, the first end electricity
First pin is connected, the second end is electrically connected the third pin, and the inductance value of first inductive element is more than
First default inductance value.By being electrically connected the first inductive element between audio-frequency module and receiver, inductive element can pass through
Low frequency signal obstructs high-frequency signal, and therefore, the electromagnetic wave signal that the first inductive element can obstruct aerial radiation is coupled to the sound
In conducting wire between frequency module and receiver, so as to avoid the aerial radiation in mobile terminal electromagnetic wave signal in audio mould
Harmonic wave is generated in conducting wire between block and receiver, and then avoids the harmonic wave to the bad of the electromagnetic wave signal of aerial radiation
It influences, therefore improves the communication quality of mobile terminal that the called device assembly is applied.
Present invention also provides a kind of mobile terminal, the mobile terminal includes the called device assembly.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the application embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the application, for this field
For those of ordinary skill, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of called device assembly provided by the embodiments of the present application.
Fig. 2 is the structure diagram of a called device assembly provided by the embodiments of the present application.
Fig. 3 is the structure diagram of another called device assembly provided by the embodiments of the present application.
Fig. 4 is the structure diagram of another called device assembly provided by the embodiments of the present application.
Fig. 5 is the structure diagram of another called device assembly provided by the embodiments of the present application.
Fig. 6 is the structure diagram of another called device assembly provided by the embodiments of the present application.
Fig. 7 is the structure diagram of another called device assembly provided by the embodiments of the present application.
Fig. 8 is the structure diagram of called device assembly that one preferred embodiment of the application provides.
Fig. 9 is the structure diagram of another called device assembly provided by the embodiments of the present application.
Figure 10 is a kind of structure diagram of mobile terminal provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the application embodiment, the technical solution in the application embodiment is carried out clear
Chu is fully described by, it is clear that described embodiment is only the reality of a part of embodiment of the application rather than whole
Apply mode.Based on the embodiment in the application, those of ordinary skill in the art institute under the premise of not making the creative labor
The every other embodiment obtained, shall fall in the protection scope of this application.
The numberical range represented in this specification with "~" refers to the numerical value recorded before and after using "~" as minimum value
And the range that maximum value is included.In the accompanying drawings, structure is similar or identical is indicated by the same numeral.
Referring to Fig. 1, Fig. 1 is the structure diagram of called device assembly provided by the embodiments of the present application.The receiver group
Part 10 is applied in mobile terminal, and the called device assembly 10 includes：
Audio-frequency module 100, the audio-frequency module 100 include the first pin 110 and second pin 120；
Receiver 200, the receiver 200 include 210 and the 4th pin 220 of third pin, 210 electricity of third pin
First pin 110 is connected, the 4th pin 220 is electrically connected the second pin 120, to receive the audio-frequency module
The audio electrical signal of 100 outputs, and the audio electrical signal is converted into voice signal；
First inductive element 300, first inductive element 300 include first end 300a and second end 300b, and described the
One end 300a is electrically connected first pin 110, and the second end 300b is electrically connected the third pin 210, and described first
The inductance value of inductive element 300 is more than the first default inductance value.
Optionally, first inductive element 300 is inductance or magnetic bead.
Optionally, the inductance value of first inductive element 300 is more than the first default inductance value, in the present embodiment, the
The inductance value of one inductive element 300 is more than 82nH.
When being directly electrically connected between the audio-frequency module 100 and the receiver 200 by conducting wire, in mobile terminal
The electromagnetic wave signal of aerial radiation can be coupled on the conducting wire between audio-frequency module 100 and the receiver 200, and conducting wire can basis
The electromagnetic wave signal of aerial radiation generates harmonic wave, and the harmonic wave in turn can generate the electromagnetic wave signal of aerial radiation undesirable
It influences, so as to reduce the communication quality of mobile terminal.Compared to the prior art, the called device assembly 10 that the application provides is in sound
The first inductive element 300 is electrically connected between frequency module 100 and receiver 200, and the inductance value of first inductive element 300 is big
In the first default inductance value.Since the working frequency of receiver 200 is relatively low, compared to the working frequency of receiver 200
(generally 300~3400Hz), the working frequency (generally 824~960MHz) of the antenna in mobile terminal is high frequency.Perception
Element can obstruct high-frequency signal, therefore, the first inductive element 300 can obstruct the electromagnetic wave of aerial radiation by low frequency signal
Signal is coupled in the conducting wire between the audio-frequency module 100 and receiver 200, so as to avoid the antenna spoke in mobile terminal
The electromagnetic wave signal penetrated generates harmonic wave, and then avoid the harmonic wave in the conducting wire between audio-frequency module 100 and receiver 200
Harmful effect to the electromagnetic wave signal of aerial radiation, therefore improve the mobile terminal that the called device assembly 10 is applied
Communication quality.
Referring to Fig. 2, Fig. 2 is the structure diagram of a called device assembly provided by the embodiments of the present application.In an implementation
In example, first inductive element 300 is inductance 301, and inductance 301 is the electromagnetic induction element formed with insulated conductor coiling,
It is also one of common component in electronic circuit.Inductance is in insulation framework or magnetic with enameled wire, cotton-covered wire or modeling rubber-insulated wire etc.
The coaxial wire turn of string formation connection turned on the heart, iron core, main function are to carry out Isolation or and capacitance to AC signal
Device, resistor etc. form resonance circuit.
Referring to Fig. 3, Fig. 3 is the structure diagram of another called device assembly provided by the embodiments of the present application.At another
In embodiment, first inductive element 300 is magnetic bead 302, and magnetic bead 302 has very high resistivity and magnetic conductivity, is equivalent to electricity
Resistance and inductance series connection, and resistance value and inductance value all change with frequency.
Optionally, the first end 300a of first inductive element 300 is electrically connected described first by the first conducting wire 510 and draws
Foot 110, the second end 300b of first inductive element 300 are electrically connected the third pin 210 by the second conducting wire 520, and
The length of first conducting wire 510 is more than the length of second conducting wire 520.
Referring to Fig. 4, Fig. 4 is the structure diagram of another called device assembly provided by the embodiments of the present application.Specifically, institute
The first end 300a for stating the first inductive element 300 is electrically connected first pin 110 by the first conducting wire 510, it is assumed that first leads
The length of line 510 is D1, and the second end 300b of first inductive element 300 is electrically connected the third by the second conducting wire 520
Pin 210, it is assumed that the length of the second conducting wire 520 is D2, when D1 is more than D2, shows that first inductive element 300 more leans on
Nearly receiver 200, due to the first inductive element 300 of connecting between audio-frequency module 100 and receiver 200, for mobile terminal
In aerial radiation electromagnetic wave signal for, the first inductive element 300 is set between audio-frequency module 100 and receiver 200
It is equivalent to and disconnects the conducting wire between audio-frequency module 100 and receiver 200, therefore, the first inductive element 300 is closer to receiver
200, the conducting wire that the conducting wire between receiver 200 and audio-frequency module 100 has an impact the electromagnetic wave signal of aerial radiation is got over
It is short, the coupling of electromagnetic wave signal generated for antenna with regard to smaller, so, when the length of first conducting wire 510 be more than it is described
The length of second conducting wire 520, i.e. D1 be more than D2 when, the first inductive element 300 can as soon as possible by aerial radiation come out electromagnetism
Wave signal is obstructed, and is reduced the electromagnetic wave signal that aerial radiation comes out and is coupled to the amount of the first conducting wire 510, and then reduce
The generation of harmonic wave.If these harmonic radiations are gone out, harmful effect can be generated to the electromagnetic wave signal of aerial radiation.Therefore, exist
The first inductive element 300 is electrically connected between audio-frequency module 100 and receiver, and the length of the first conducting wire 510 is less than more than described
The length of second conducting wire 520 more significantly reduces harmful effect of first conducting wire 510 to the electromagnetic wave signal of aerial radiation,
Further improve the communication quality of mobile terminal that the called device assembly 10 is applied.
Optionally, first inductive element 300 includes the multiple first sub- inductive elements 310, multiple first son senses
Property element 310 using being connected in series with.Referring to Fig. 5, Fig. 5 is that the structure of another called device assembly provided by the embodiments of the present application is shown
It is intended to.
Specifically, for example, it is assumed that first inductive element 300 includes n sub- inductive elements 310, and the respectively the 1st
Sub- inductive element, the 2nd sub- inductive element ..., the n-th sub- inductive element, the corresponding inductance value difference of the sub- inductive elements of above-mentioned n
For L11, L12 ..., L1n, then the sub- inductive elements of n connect later total inductance L1=L11+L12+...+L1n.N son sense
Property element connect later total inductance value increase, since inductive element can obstruct high-frequency signal by low frequency signal, therefore,
The electromagnetic wave signal that first inductive element 300 can obstruct aerial radiation is coupled between the audio-frequency module 100 and receiver 200
Conducting wire in, so as to avoid the aerial radiation in mobile terminal electromagnetic wave signal audio-frequency module 100 and receiver 200 it
Between conducting wire in generate harmonic wave, and then avoid harmful effect of the harmonic wave to the electromagnetic wave signal of aerial radiation, therefore carry
The communication quality of mobile terminal that the called device assembly 10 is applied is risen.
Optionally, the second end 300b of first inductive element 300 is directly connected to the third pin 210.Specifically
, it is not needed between the second end 300b of first inductive element 300 and the third pin 210 by means of additional conducting wire
Connection, therefore can cause position of first inductive element 300 closer to receiver 200.For example, first perception
It can link together by welding between the second end 300b of element 300 and the third pin 210.First perception
Element 300 can obstruct the electromagnetic wave signal of aerial radiation coupled to the conducting wire between the audio-frequency module 100 and receiver 200
In, so as to avoid electromagnetic wave signal the leading between audio-frequency module 100 and receiver 200 of the aerial radiation in mobile terminal
Harmonic wave is generated in line, and then avoids harmful effect of the harmonic wave to the electromagnetic wave signal of aerial radiation, therefore improve institute
State the communication quality of mobile terminal that called device assembly 10 is applied.
Optionally, the called device assembly 10 further includes：Second inductive element 400, second inductive element 400 include
Third end 400a and the 4th end 400b, the third end 400a are electrically connected the second pin 120, and the 4th end 400b is electrically connected
The 4th pin 220 is connect, and the inductance value of second inductive element 400 is more than the second default inductance value.Referring to Fig. 6, Fig. 6
Structure diagram for another called device assembly provided by the embodiments of the present application.
Optionally, second inductive element 400 is inductance or magnetic bead.
Optionally, second inductive element 400 includes the multiple second sub- inductive elements 410, multiple second son senses
Property element 410 using being connected in series with.
Specifically, for example, it is assumed that second inductive element 400 includes n sub- inductive elements 410, and the respectively the 1st
Sub- inductive element, the 2nd sub- inductive element ..., the n-th sub- inductive element, the corresponding inductance value difference of the sub- inductive elements of above-mentioned n
For L21, L22 ..., L2n, then the sub- inductive elements of n connect later total inductance L2=L21+L22+...+L2n.N son sense
Property element connect later total inductance value increase, since inductive element can obstruct high-frequency signal by low frequency signal, therefore,
The electromagnetic wave signal that first inductive element 300 can obstruct aerial radiation is coupled between the audio-frequency module 100 and receiver 200
Conducting wire in, so as to avoid the aerial radiation in mobile terminal electromagnetic wave signal audio-frequency module 100 and receiver 200 it
Between conducting wire in generate harmonic wave, and then avoid harmful effect of the harmonic wave to the electromagnetic wave signal of aerial radiation, therefore carry
The communication quality of mobile terminal that the called device assembly 10 is applied is risen.
Optionally, the third end 400a of second inductive element 400 is electrically connected described second by privates 610 and draws
Foot 120, the 4th end 400b of second inductive element 400 are electrically connected the 4th pin 220, institute by privates 620
The length for stating privates 610 is more than the length of the privates 620.
Referring to Fig. 7, Fig. 7 is the structure diagram of another called device assembly provided by the embodiments of the present application.In a reality
It applies in example, the third end 400a of second inductive element 400 is electrically connected the second pin 120 by privates 610, false
If the length of privates 610 is D3, the 4th end 400b of second inductive element 400 is electrically connected by privates 620
The third pin 210, the length of privates 620 are D4 when D3 is more than D4, show second inductive element 400 more
Close to receiver 200, due to the second inductive element 400 of connecting between audio-frequency module 100 and receiver 200, it is equivalent to sound
Frequency module 100 is separated with receiver 200, and therefore, the second inductive element 400 connects closer to receiver 200, receiver 200
The part for entering circuit is fewer, the influence for aerial radiation with regard to smaller, so, when the length of the privates 610 is more than
The length of the privates 620, i.e. when D3 is more than D4, since inductive element can obstruct high-frequency signal by low frequency signal,
Therefore, the second inductive element 400 can obstruct the electromagnetic wave signal of aerial radiation coupled to the audio-frequency module 100 and receiver
In conducting wire between 200, so as to avoid the aerial radiation in mobile terminal electromagnetic wave signal audio-frequency module 100 with it is called
Harmonic wave is generated in conducting wire between device 200, and then avoids harmful effect of the harmonic wave to the electromagnetic wave signal of aerial radiation,
Therefore the communication quality of mobile terminal that the called device assembly 10 is applied is improved.
Referring to Fig. 8, Fig. 8 is the structure diagram of called device assembly that one preferred embodiment of the application provides.At another
In embodiment, the first end 300a of first inductive element 300 is electrically connected first pin 110 by the first conducting wire 510,
Assuming that the length of the first conducting wire 510 is D1, the second end 300b of first inductive element 300 is electrically connected by the second conducting wire 520
Connect the third pin 210, it is assumed that the length of the second conducting wire 520 is D2, when D1 is more than D2, shows first inductive element
300 closer to receiver 200, due to the first inductive element 300 of connecting between audio-frequency module 100 and receiver 200, quite
In by the separated of audio-frequency module 100 and receiver 200, therefore, the first inductive element 300 is closer to receiver 200, receiver
200 access circuits part it is fewer, the influence for aerial radiation with regard to smaller, so, when the length of first conducting wire 510
More than the length of second conducting wire 520, i.e. when D1 is more than D2, it can more significantly reduce the cabling of receiver 200 to day
The influence of beta radiation.At the same time, the third end 400a of second inductive element 400 is electrically connected institute by privates 610
State second pin 120, it is assumed that the length of privates 610 is D3, and the 4th end 400b of second inductive element 400 passes through the
Four conducting wires 620 are electrically connected the third pin 210, it is assumed that the length of privates 620 is D4, when D3 is more than D4, shows institute
The second inductive element 400 is stated closer to receiver 200, due to the second sense of connecting between audio-frequency module 100 and receiver 200
Property element 400 is equivalent to the separated of audio-frequency module 100 and receiver 200, therefore, the second inductive element 400 closer to by
Talk about device 200, the part that receiver 200 accesses circuit is fewer, the influence for aerial radiation with regard to smaller, so, when described the
The length of three wires 610 is more than the length of the privates 620, i.e. when D3 is more than D4, since inductive element can be by low
Frequency signal obstructs high-frequency signal, and therefore, the second inductive element 400 can obstruct the electromagnetic wave signal of aerial radiation coupled to described
In conducting wire between audio-frequency module 100 and receiver 200, so as to avoid the electromagnetic wave signal of the aerial radiation in mobile terminal
Harmonic wave is generated in conducting wire between audio-frequency module 100 and receiver 200, and then avoids electricity of the harmonic wave to aerial radiation
The harmful effect of magnetostatic wave signal, therefore improve the communication quality of mobile terminal that the called device assembly 10 is applied.
Optionally, first inductive element 300 includes the first sub- 310 and second sub- inductive element 320 of inductive element, institute
It states the first sub- inductive element 310 and the second sub- inductive element 320 is used and is connected in series with.Specifically, the first sub- inductive element
310 can be inductance or magnetic bead, and the second sub- inductive element 320 or inductance either magnetic bead, the first son perception are first
310 and second sub- inductive element 320 of part can be similar elements, or different elements.
Referring to Fig. 9, Fig. 9 is the structure diagram of another called device assembly provided by the embodiments of the present application.When the first son
Inductive element 310 is inductance, when the second sub- inductive element 320 is magnetic bead, it is assumed that the inductance value of the first sub- inductive element 310 is
LL, the inductance value of the second sub- inductive element 320 is LC, then the first sub- 310 and second sub- inductive element 320 of inductive element is using string
Total inductance value after connection connection is L=LL+LC, after the first sub- 310 and second sub- inductive element 320 of inductive element is connected
Total inductance value increase, due to inductive element can by low frequency signal, obstruct high-frequency signal, therefore, the first sub- inductive element
310 and second sub- inductive element 320 can obstruct aerial radiation electromagnetic wave signal be coupled to the audio-frequency module 100 and receiver
In conducting wire between 200, so as to avoid the aerial radiation in mobile terminal electromagnetic wave signal audio-frequency module 100 with it is called
Harmonic wave is generated in conducting wire between device 200, and then avoids harmful effect of the harmonic wave to the electromagnetic wave signal of aerial radiation,
Therefore the communication quality of mobile terminal that the called device assembly 10 is applied is improved.
The called device assembly of the application, including audio-frequency module, the audio-frequency module includes the first pin and second pin；By
Talk about device, the receiver includes third pin and the 4th pin, and the third pin is electrically connected first pin, and the described 4th
Pin is electrically connected the second pin, to receive the audio electrical signal of the audio-frequency module output, and by the audio electrical signal
Be converted to voice signal；First inductive element, first inductive element include first end and second end, and the first end is electrically connected
Connect first pin, the second end is electrically connected the third pin, and the inductance value of first inductive element is more than the
One default inductance value.By being electrically connected the first inductive element, and first inductive element between audio-frequency module and receiver
Inductance value be more than the first default inductance value, since inductive element can obstruct high-frequency signal, therefore, the by low frequency signal
The electromagnetic wave signal that one inductive element can obstruct aerial radiation is coupled in the conducting wire between the audio-frequency module and receiver, from
And avoid generated in conducting wire of the electromagnetic wave signal of aerial radiation in mobile terminal between audio-frequency module and receiver it is humorous
Wave, and then harmful effect of the harmonic wave to the electromagnetic wave signal of aerial radiation is avoided, therefore improve the receiver group
The communication quality for the mobile terminal that part is applied.
Referring to Fig. 10, Figure 10 is a kind of mobile terminal 1 provided by the embodiments of the present application, the mobile terminal 1 can be
Any equipment for having communication and store function.Such as：Tablet computer, mobile phone, electronic reader, remote controler, personal computer
(Personal Computer, PC), laptop, mobile unit, Web TV, wearable device etc. have network function
Smart machine.The mobile terminal 1 includes called device assembly 10, and the called device assembly 10 please refers to the description of front,
This is repeated no more.
The utility model embodiment is described in detail above, specific case used herein is to the utility model
Principle and embodiment be expounded, the explanation of above example is only intended to help understand the utility model method and
Its core concept；Meanwhile for those of ordinary skill in the art, according to the thought of the utility model, in specific embodiment
And there will be changes in application range, in conclusion the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of called device assembly, which is characterized in that the called device assembly includes：
Audio-frequency module, the audio-frequency module include the first pin and second pin；
Receiver, the receiver include third pin and the 4th pin, and the third pin is electrically connected first pin, institute
It states the 4th pin and is electrically connected the second pin, to receive the audio electrical signal of the audio-frequency module output, and by the audio
Electric signal is converted to voice signal；
First inductive element, first inductive element include first end and second end, the first end electrical connection described first
Pin, the second end is electrically connected the third pin, and the inductance value of first inductive element is more than the first default inductance
Value.
2. called device assembly as described in claim 1, which is characterized in that the called device assembly further includes：
Second inductive element, second inductive element include third end and the 4th end, the third end electrical connection described second
Pin, the 4th end is electrically connected the 4th pin, and the inductance value of second inductive element is more than the second default inductance
Value.
3. called device assembly as claimed in claim 2, which is characterized in that first inductive element is inductance or magnetic bead.
4. called device assembly as claimed in claim 2, which is characterized in that second inductive element is inductance or magnetic bead.
5. called device assembly as described in claim 1, which is characterized in that the first end of first inductive element passes through first
Conducting wire is electrically connected first pin, and the second end of first inductive element is electrically connected the third by the second conducting wire and draws
Foot, and the length of first conducting wire is more than the length of second conducting wire.
6. called device assembly as described in claim 1, which is characterized in that first inductive element includes the multiple first sons and feels
Property element, multiple first sub- inductive elements are using being connected in series with.
7. called device assembly as claimed in claim 5, which is characterized in that first inductive element includes the first son perception member
Part and the second sub- inductive element, the first sub- inductive element and the second sub- inductive element are used and are connected in series with.
8. called device assembly as described in claim 1, which is characterized in that the second end of first inductive element and described the
Three pins are directly connected to.
9. called device assembly as claimed in claim 2, which is characterized in that the third end of second inductive element passes through third
Conducting wire is electrically connected the second pin, and the 4th end of second inductive element is electrically connected the described 4th by privates and draws
Foot, the length of the privates are more than the length of the privates.
10. a kind of mobile terminal, which is characterized in that the mobile terminal include as claimed in any one of claims 1 to 9 wherein by
Talk about device assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774979.3U CN207543165U (en) | 2017-12-14 | 2017-12-14 | Called device assembly and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774979.3U CN207543165U (en) | 2017-12-14 | 2017-12-14 | Called device assembly and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207543165U true CN207543165U (en) | 2018-06-26 |
Family
ID=62618905
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721774979.3U Expired - Fee Related CN207543165U (en) | 2017-12-14 | 2017-12-14 | Called device assembly and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207543165U (en) |
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2017
- 2017-12-14 CN CN201721774979.3U patent/CN207543165U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: 523860 No. 18 Wusha Haibin Road, Chang'an Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 |