CN206807770U - Electronic equipment - Google Patents
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- CN206807770U CN206807770U CN201720647288.0U CN201720647288U CN206807770U CN 206807770 U CN206807770 U CN 206807770U CN 201720647288 U CN201720647288 U CN 201720647288U CN 206807770 U CN206807770 U CN 206807770U
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Abstract
Electronic equipment provided by the utility model, including fore shell, rear shell, circuit board and receiver, a sender is offered on fore shell, and circuit board is arranged at fore shell with the airtight cavity in rear shell besieged city, a voice guide hole is provided with circuit board；Receiver is arranged between fore shell and circuit board, and is connected with circuit board, and the vibrating diaphragm of receiver is set towards voice guide hole；Voice guide hole is connected with sender by a leading note passage, and leading note passage is to by the transmission of sound signals at voice guide hole to sender.Electronic equipment provided by the utility model, receiver in electronic equipment is avoided at all from structure because of the hydraulic performance decline caused by external impurities enter or failure the problem of, greatly improves Consumer's Experience.
Description
Technical field
It the utility model is related to communication technical field, more particularly to a kind of electronic equipment.
Background technology
In recent years, with the development of the communication technology and the continuous progress, mobile phone, notebook computer, tablet personal computer etc. in epoch
Electronic equipment turns into instrument essential in people's daily life.Also, with the continuous improvement of people's living standards, with
Family is to the performance of electronic equipment, structure, the requirement also more and more higher of outward appearance.In order to realize call function, receiver turns into mesh
The basic configuration of preceding most of electronic equipments.
Receiver, receiver is also, it is a kind of under the conditions of voiceless sound leaks (or high/low suction ring of 3.2 types by ITU standards)
Audio electrical signal is converted into the electro-acoustic element of voice signal, is widely used in the communication such as mobile phone, landline telephone and audiphone
In terminal device, realize that audio (voice, music) is reset.Usually said receiver refers to moving coil receiver, and its work is former
It is similar with traditional coil-moving speaker to manage (physical principle)：The audio electrical signal feed-in voice coil loudspeaker voice coil of change, voice coil loudspeaker voice coil are placed in one forever
In the magnetic gap of magnet magnetic circuit, voice coil loudspeaker voice coil is upper and lower because of the driving of the electromagnetic force (Lorentz force) changed caused by the electric current of change
Vibration, and air before and after vibrating diaphragm driving is driven, produce sound wave.
Accompanying drawing 1 is the structural representation of electronic equipment internal receiver in the prior art.As shown in figure 1, existing electronics
The receiver 14 of device interior is arranged at the inside cavity encircled a city by fore shell 11, rear shell 12 and housing 19, the receiver 14
It is arranged on printed circuit board (PCB) (pcb board) 18, the receiver 14 simultaneously passes through the solder joint positioned at the both sides of printed circuit board (PCB) 18
Electrically connected with the printed circuit board (PCB) 18.Specifically, the receiver 14 is arranged at by the fore shell 11, the printed circuit
In the cavity that plate 18 and two supports 15 are formed.As shown in figure 1, an opening is provided with the fore shell 11, with described in formation
The sender 17 of receiver 14, the vibrating diaphragm 141 of the receiver 14 towards the direction of the sender 17, with by it is described go out sound
Outwards transmit voice signal in hole 17.The receiver 14 is influenceed in order to prevent external impurities from entering inside the sender 17
Performance, the opening is provided with an Air Filter 13.The sound sent in order to ensure the receiver ante-chamber is smoothly from institute
Sender outflow is stated, sound-absorbing material 16 is respectively arranged with the opposite sides of the receiver ante-chamber, to prevent other noises pair
The influence of receiver performance.
But existing receiver has the defects of the following aspects：Firstly, since receiver is with permanent magnetism
Material, there is the ability of the impurity such as absorption iron filings, and the vibrating diaphragm of existing receiver is set in face of the sender, it is described called
The sound wave that device is sent directly is spread out of to the external world, therefore, in the receiver course of work, from the miscellaneous of external world's absorption from sender
Matter easily damages vibrating diaphragm, so as to influence the performance of receiver, causes small sound, noise or the generation without voice phenomenon；Next, by
It is placed directly within existing receiver on pcb board, not only causes electronic equipment volume larger, and heat is straight caused by receiver
Connect and be emitted on the pcb board, be on the one hand unfavorable for the radiating of receiver, on the other hand easily cause the influence to pcb board performance.
Therefore, how to prevent influence of the external impurities to receiver performance, improve the usage experience of user, be at present urgently
The technical problem of solution.
Utility model content
The utility model provides a kind of electronic equipment, to solve the receiver in existing electronic equipment because of external impurities
Caused by hydraulic performance decline or failure the problem of, to improve the usage experience of user.
In order to solve the above problems, the utility model provides a kind of electronic equipment, including fore shell, rear shell, circuit board and
Receiver, offers a sender on the fore shell, the circuit board be arranged at the fore shell encircled a city with the rear shell it is closed
In cavity, a voice guide hole is provided with the circuit board；The receiver is arranged between the fore shell and the circuit board, and
It is connected with the circuit board, and the vibrating diaphragm of the receiver is set towards the voice guide hole；The voice guide hole and the sender
Connected by a leading note passage, the leading note passage is to by the transmission of sound signals at the voice guide hole to the sender.
Preferably, there is a gap, and the receiver and the circuit board between the receiver and the circuit board
Connected by supporter.
Preferably, above support includes the first supporter and the second supporter, first supporter and described second
Supporter is symmetricly set in the opposite sides of the voice guide hole.
Preferably, the two opposite sides of the receiver have the first shell fragment and the second shell fragment respectively；First supporter
One end connect first shell fragment, the other end connects the circuit board；One end connection described second of second supporter
Shell fragment, the other end connect the circuit board.
Preferably, the first Air Filter is provided with the sender.
Preferably, the second Air Filter is provided with the voice guide hole.
Preferably, the position correspondence of the receiver and the sender is set.
Preferably, the electronic equipment also includes being arranged at first support between the fore shell and the circuit board, the
Two supports, the first support and the second support are symmetricly set in the opposite sides of the sender；The receiver is set
It is placed between the first support and the second support；The leading note passage includes the first support and the second support
Between gap.
Preferably, the position stagger setting of the receiver and the sender.
Preferably, the electronic equipment also includes being arranged at the 3rd support between the fore shell and the circuit board, the
Four supports, the 3rd support and the 4th support are arranged at the opposite sides of the sender；The receiver is arranged at
Between described 3rd between the 4th support；The leading note passage is included between the 3rd support and the 4th support
Gap.
Electronic equipment provided by the utility model, it is anti-by the receiver direction that will be arranged between circuit board and fore shell
To, and voice guide hole is set on circuit boards so that the vibrating diaphragm of receiver is set towards the voice guide hole on circuit board, and passes through leading note
Passage by the sender at the transmission of sound signals at voice guide hole to fore shell, avoided at all from structure in electronic equipment by
Talk about device because external impurities enter caused by hydraulic performance decline or failure the problem of, greatly improve Consumer's Experience.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of electronic equipment internal receiver in the prior art；
Accompanying drawing 2 is the structural representation of the electronic equipment of the embodiment of the utility model first；
Accompanying drawing 3 is the structural representation of the receiver of the embodiment of the utility model first；
Accompanying drawing 4 is the structural representation of the receiver of the embodiment of the utility model second；
Accompanying drawing 5 is the structural representation of the electronic equipment of the utility model embodiment 1；
Accompanying drawing 6 is the structural representation of the receiver of the utility model embodiment 1.
Embodiment
The embodiment of electronic equipment provided by the utility model is elaborated below in conjunction with the accompanying drawings.
First embodiment
Present embodiment provides a kind of electronic equipment, and accompanying drawing 2 is the embodiment of the utility model first
The structural representation of electronic equipment, accompanying drawing 3 are the structural representations of the receiver of the embodiment of the utility model first.
As shown in Figure 2,3, the electronic equipment of present embodiment, including fore shell 21, rear shell 32, circuit board 37 and called
Device 34, offers a sender 211 on fore shell 21, the voice signal that receiver 34 is sent eventually through sender 211 transmit to
The external world, to be received by human ear.Wherein, particular location of the sender 211 on fore shell 21, those skilled in the art can be according to realities
Border it needs to be determined that, upper end, lower end or the side of fore shell 21 can be located at, present embodiment be not construed as limiting to this.Due to print
Printed circuit board manufacture craft is simple, small volume, in light weight, the circuit board 37 in present embodiment, preferably printed circuit
Plate (PCB).Circuit board 37 is arranged in the airtight cavity that fore shell 21, rear shell 32, housing 39 are encircled a city jointly, is set on circuit board 37
There is a voice guide hole 371.Wherein, specific size those skilled in the art of voice guide hole 371 can be set according to being actually needed,
Present embodiment is not construed as limiting to this.Receiver 34 is arranged between fore shell 21 and circuit board 37, and with the phase of circuit board 37
Even, and the vibrating diaphragm 341 of receiver 34 is set towards voice guide hole 371.Circuit board 37 is by electric signal transmission to receiver 34, receiver
The electric signal received is transformed into voice signal by 34.In this embodiment, the vibrating diaphragm 341 of receiver 34 is towards leading note
Hole 371 is set, thus, the voice signal that receiver 34 is sent is propagated to the direction of voice guide hole 371.Voice guide hole 371 and sender
211 are connected by a leading note passage, and leading note passage is to by the transmission of sound signals at voice guide hole 371 to sender 211.At this
In embodiment, set-up mode of traditional vibrating diaphragm by receiver towards sender on fore shell is changed, but will be by
It is reverse to talk about device, a voice guide hole is set on circuit boards so that the mode of the vibrating diaphragm of receiver towards voice guide hole is set, and is passed through
One leading note passage is transmitted to the external world by sender by the transmission of sound signals at voice guide hole to sender.I.e. at this
In embodiment, the vibrating diaphragm of receiver is set back to sender, it is thus possible to is effectively prevented because introduced contaminants enters
Enter and influence the performance of receiver, greatly improve the service life of electronic equipment, enhance Consumer's Experience.This specific implementation
Electronic equipment in mode, mobile phone, notebook computer, tablet personal computer etc. can be but not limited to.
As shown in figure 3, in this embodiment, in order to strengthen the audio of receiver, voice signal is reduced from leading note
The length for the path of sender, that is, reducing leading note passage is transmitted in hole, and the position correspondence of receiver 34 and sender 211 is set.
Because the vibrating diaphragm 341 on receiver 34 is set towards the direction of voice guide hole 371, thus, the position of voice guide hole 371 and sender
211 position correspondence is set.
In order to further reduce the length of leading note passage, strengthen the audio of receiver, and simplify manufacturing process, more preferably
, as shown in figure 3, electronic equipment also includes first support 351, the second support being arranged between fore shell 21 and circuit board 37
352, first support 351 and second support 352 are symmetricly set in the opposite sides of sender 211；Receiver 34 is arranged at first
Between support 351 and second support 352；Leading note passage includes the gap between first support 351 and second support 352.So
One, receiver 34 is placed in the cavity formed by first support 351 and second support 352.Because first support 351 and
Gap between two supports 352 is including between the gap between first support 351 and receiver 34, second support and receiver 34
Gap, the gap three parts between receiver 34 and fore shell 21, thus, leading note passage specifically by first support 351 with it is called
Three, gap between the gap between gap, second support 352 and receiver 34, receiver 34 and fore shell 21 between device 34
It is grouped into.In order to prevent the influence of voice signal that other voice signals of electronic equipment internal send to receiver 34, and prevent
Leakage of the voice signal that only receiver is sent in leading note channel interior transmitting procedure, in first support 351 and second support
352 peripheries are additionally provided with quieter material, such as foam etc..
The voice signal sent for the ease of receiver 34 is smoothly by leading note channel transfer to sender 211, preferably
, there is a gap, and receiver 34 is connected with circuit board 37 by supporter between receiver 34 and circuit board 37.By setting
Supporter supports receiver 34 is put, the advantage with the following aspects：On the one hand, it is overall relative to electricity to add receiver 34
The height of road plate 37, improve the overall loudness of voice signal so that the voice signal sent from sender 211 is bigger, more big vast
It is bright；On the other hand, the ante-chamber volume of receiver 34 is increased, adds the low-frequency effect of voice signal；In addition, by called
One gap is set between device 34 and circuit board 37 so that the heat of receiver 34 is easier to discharge, heat caused by receiver 34
Influence to circuit board 37.In this case, leading note passage specifically by the gap between first support 351 and receiver 34,
The gap between gap, receiver 34 and fore shell 21, receiver 34 and circuit board 37 between second support 352 and receiver 34
Between the part of the first gap four collectively constitute, while transfer voice efficiency is improved, ensure that the effect of sound.
In order to strengthen audio, it is preferred that supporter includes the first supporter 361 and the second supporter 362, the first supporter
361 and second supporter 362 be symmetricly set in the opposite sides of voice guide hole 371.In order to simplify structure design, it is furthermore preferred that this
34 spring-piece type receivers of receiver in embodiment, the two opposite sides of receiver 34 have the first shell fragment 381 respectively
With the second shell fragment 382；One end of first supporter 361 connects the first shell fragment 381, other end connection circuit board 37；Second support
One end of thing 362 connects the second shell fragment 382, other end connection circuit board 37.For the ease of transmitting telecommunication number, while simplify overall
Circuit structure, it is preferred that the first supporter 361 and the second supporter 362 are made using conductive metal material.
In order to prevent external impurities from entering sender, it is preferred that be provided with the first Air Filter 33 at sender 211.In order to
Ensure dust-proof effect, especially for preventing for some tiny iron filings class impurity, in the material of the first Air Filter 33, preferably
Using the more Air Filter of mesh number.
In order to prevent the influence from the impurity that electronic equipment other aperture positions enter to the diaphragm portion of receiver, preferably
, the second Air Filter is provided with voice guide hole 371.It is miscellaneous especially for some tiny iron filings classes in order to ensure dust-proof effect
Matter prevents, in the material of the second Air Filter, it is also preferred that using the more Air Filter of mesh number.
Electronic equipment provided by the utility model, it is anti-by the receiver direction that will be arranged between circuit board and fore shell
To, and voice guide hole is set on circuit boards so that the vibrating diaphragm of receiver is set towards the voice guide hole on circuit board, and passes through leading note
Passage by the sender at the transmission of sound signals at voice guide hole to fore shell, avoided at all from structure in electronic equipment by
Talk about device because external impurities enter caused by hydraulic performance decline or failure the problem of, greatly improve Consumer's Experience.
Second embodiment
Present embodiment provides a kind of electronic equipment, and accompanying drawing 4 is the embodiment of the utility model second
The structural representation of receiver.
As shown in figure 4, the electronic equipment of present embodiment, including fore shell 41, rear shell 42, circuit board 47 and receiver
44, a sender 411 is offered on fore shell 41, and the voice signal that receiver 44 is sent is transmitted to outer eventually through sender 411
Boundary, to be received by human ear.Wherein, particular location of the sender 411 on fore shell 41, those skilled in the art can be according to reality
It needs to be determined that can be located at upper end, lower end or the side of fore shell 41, present embodiment is not construed as limiting to this.Due to printing
Process for manufacturing circuit board is simple, small volume, in light weight, the circuit board 47 in present embodiment, preferably printed circuit board (PCB)
(PCB).Circuit board 47 is arranged in the airtight cavity that fore shell 41, rear shell 42, housing 49 are encircled a city jointly, is provided with circuit board 47
One voice guide hole 471.Wherein, specific size those skilled in the art of voice guide hole 471 can be set according to being actually needed, this
Embodiment is not construed as limiting to this.Receiver 44 is arranged between fore shell 41 and circuit board 47, and is connected with circuit board 47,
And the vibrating diaphragm 441 of receiver 44 is set towards voice guide hole 471.Circuit board 47 is by electric signal transmission to receiver 44, receiver 44
The electric signal received is transformed into voice signal.In this embodiment, the vibrating diaphragm 441 of receiver 44 is towards voice guide hole
471 are set, thus, the voice signal that receiver 44 is sent is propagated to the direction of voice guide hole 471.Voice guide hole 471 and sender 411
Connected by a leading note passage, leading note passage is to by the transmission of sound signals at voice guide hole 471 to sender 411.In this tool
In body embodiment, set-up mode of traditional vibrating diaphragm by receiver towards sender on fore shell is changed, but will be called
Device is reverse, sets a voice guide hole on circuit boards so that the mode of the vibrating diaphragm of receiver towards voice guide hole is set, and passes through one
Individual leading note passage is transmitted to the external world by sender by the transmission of sound signals at voice guide hole to sender.I.e. in this tool
In body embodiment, the vibrating diaphragm of receiver is set back to sender, it is thus possible to effective to prevent because introduced contaminants enters
And the performance of receiver is influenceed, the service life of electronic equipment is greatly improved, enhances Consumer's Experience.This specific embodiment party
Electronic equipment in formula, mobile phone, notebook computer, tablet personal computer etc. can be but not limited to.
As shown in figure 4, in this embodiment, in order to further prevent the impurity from sender entrance to receiver
The influence of performance, it is preferred that the position stagger setting of receiver 44 and sender 411.Because the court of vibrating diaphragm 441 on receiver 44
Set to the direction of voice guide hole 471, thus, the position of voice guide hole 471 and the position stagger setting of sender 411.It is so-called to stagger
Set, refer to that projection of the voice guide hole 471 on fore shell does not have overlapping region with sender 411.For example, voice guide hole 471 and going out
Sound hole 411 can be located at the opposite sides of electronic equipment axis respectively, and present embodiment is to voice guide hole 471 and sender
411 particular location is not construed as limiting, and those skilled in the art can determine according to being actually needed, as long as can ensure that voice guide hole 471
With the stagger setting of sender 411.
In order to further reduce influence of the introduced contaminants to receiver performance, and the audio of receiver is ensured simultaneously, preferably
, electronic equipment also includes the 3rd support 451, the 4th support 452 being arranged between fore shell 41 and circuit board 47, the 3rd support
451 and the 4th support 452 be arranged at the opposite sides of sender 411；Receiver 44 be arranged at the 3rd between 451 and the 4th support
Between 452；Leading note passage includes the gap between the 3rd support 451 and the 4th support 452.So, receiver 44 is put
In in the cavity formed by the 3rd support 451 and the 4th support 452.Between between the 3rd support 451 and the 4th support 452
Gap includes the gap between the gap between the 3rd support 451 and receiver 44, the 4th support 452 and receiver 44, receiver
Gap three parts between 44 and fore shell 41, therefore, leading note passage is specifically by between the 3rd support 451 and receiver 44
Gap three parts composition between gap, receiver 44 and fore shell 41 between gap, the 4th support 452 and receiver 44.In order to
The influence for the voice signal that other voice signals of electronic equipment internal send to receiver 44 is prevented, and prevents receiver from sending
Leakage of the voice signal in leading note channel interior transmitting procedure, also set up in the 3rd support 451 and the periphery of the 4th support 452
There are quieter material, such as foam etc..
The voice signal sent for the ease of receiver 44 is smoothly by leading note channel transfer to sender 411, preferably
, there is a gap, and receiver 44 is connected with circuit board 47 by supporter between receiver 44 and circuit board 47.By setting
Supporter supports receiver 44 is put, the advantage with the following aspects：On the one hand, it is overall relative to electricity to add receiver 44
The height of road plate 47, improve the overall loudness of voice signal so that the voice signal sent from sender 411 is bigger, more big vast
It is bright；On the other hand, the ante-chamber volume of receiver 44 is increased, adds the low-frequency effect of voice signal；In addition, by called
One gap is set between device 44 and circuit board 47 so that the heat of receiver 44 is easier to discharge, heat caused by receiver 44
Influence to circuit board 47.In this case, leading note passage specifically by the gap between the 3rd support 451 and receiver 44,
The gap between gap, receiver 44 and fore shell 41, receiver 44 and circuit board 47 between 4th support 452 and receiver 44
Between the part of the first gap four collectively constitute, while transfer voice efficiency is improved, ensure that the effect of sound.
In order to strengthen audio, it is preferred that supporter includes the first supporter 461 and the second supporter 462, the first supporter
461 and second supporter 462 be symmetricly set in the opposite sides of voice guide hole 471.In order to simplify structure design, it is furthermore preferred that this
44 spring-piece type receivers of receiver in embodiment, the two opposite sides of receiver 44 have the first shell fragment 481 respectively
With the second shell fragment 482；One end of first supporter 461 connects the first shell fragment 481, other end connection circuit board 47；Second support
One end of thing 462 connects the second shell fragment 482, other end connection circuit board 47.For the ease of transmitting telecommunication number, while simplify overall
Circuit structure, it is preferred that the first supporter 461 and the second supporter 462 are made using conductive metal material.
In order to prevent external impurities from entering sender, it is preferred that be provided with the first Air Filter 43 at sender 411.In order to
Ensure dust-proof effect, especially for preventing for some tiny iron filings class impurity, in the material of the first Air Filter 33, preferably
Using the more Air Filter of mesh number.
In order to prevent the influence from the impurity that electronic equipment other aperture positions enter to the diaphragm portion of receiver, preferably
, the second Air Filter is provided with voice guide hole 471.It is miscellaneous especially for some tiny iron filings classes in order to ensure dust-proof effect
Matter prevents, in the material of the second Air Filter, it is also preferred that using the more Air Filter of mesh number.
Electronic equipment provided by the utility model, it is anti-by the receiver direction that will be arranged between circuit board and fore shell
To, and voice guide hole is set on circuit boards so that the vibrating diaphragm of receiver is set towards the voice guide hole on circuit board, and passes through leading note
Passage by the sender at the transmission of sound signals at voice guide hole to fore shell, avoided at all from structure in electronic equipment by
Talk about device because external impurities enter caused by hydraulic performance decline or failure the problem of, greatly improve Consumer's Experience.
Embodiment 1
Accompanying drawing 5 is the structural representation of the electronic equipment of the utility model embodiment 1, and accompanying drawing 6 is that the utility model is implemented
The structural representation of the receiver of example 1.
Electronic equipment in the present embodiment is a smart mobile phone, and the structural representation of the smart mobile phone is as shown in Figure 5.Intelligence
Mobile phone includes the touch-screen 52 inside fore shell 51 and embedded front frame 51, and on the top of front frame 51, i.e. the top of touch-screen 52 opens up
There is a sender 511, human ear penetrated from the voice signal that the receiver inside smart mobile phone is sent eventually through sender 511,
Received by user.
As shown in Figure 5,6, the smart mobile phone has one closed cavity of fore shell 51, rear shell 62 and the besieged city of housing 69, a printing
Circuit board 67 is arranged in the cavity, and the printed circuit board (PCB) 67 is used to provide electric signal, and printed circuit board (PCB) 67 to receiver 64
It is upper that 511 corresponding position of sender is provided with a voice guide hole 671, in the present embodiment, by the size of voice guide hole 671, shape
It is arranged to identical with the size of sender 511, shape.Receiver 64 is arranged between printed circuit board (PCB) 67 and fore shell 51, and is
Prevent influence of the introduced contaminants to vibrating diaphragm in receiver 64, the face of the vibrating diaphragm 641 printing electricity of the receiver 64 in the present embodiment
Voice guide hole 671 on road plate 67 is set.So, the voice signal that receiver 64 is sent is propagated to the direction of voice guide hole 671.
In addition to the first support 651 and second that is arranged between printed circuit board (PCB) 67 and fore shell 51 specifically, in the present embodiment,
Support 652, and first support 651 and second support 652 are symmetrically distributed in the opposite sides of sender 511, then receiver is set
It is placed in the cavity that excellent first support 651, second support 652, printed circuit board (PCB) 67 and fore shell 51 collectively form.In the present embodiment
In, receiver 64 is spring-piece type receiver, i.e., receiver 64 includes the first shell fragment 681 and the second shell fragment 682, receiver 64 and print
There is the first gap between printed circuit board 67, and be connected by two supporters with printed circuit board (PCB) 67, as shown in fig. 6, first
The first solder joint that one end of supporter 661 is connected on the first shell fragment 681, the other end and printed circuit board (PCB) 67 connects, the second support
The second solder joint that one end of thing 662 is connected on the second shell fragment 682, the other end and printed circuit board (PCB) 67 connects.In order to by voice guide hole
Voice signal at 671 is conducted to sender 511, to be received by human ear, in the present embodiment, first support 651 with it is called
There is the second gap between device 64, and there is third space between second support 652 and receiver 64, and by receiver 64 and print
The second gap between the first gap, first support 651 and receiver 64, second support 652 between printed circuit board 67 with by
Third space between words device 64, the gap between receiver 64 and fore shell 51 collectively form a leading note passage, to will be called
The voice signal sent at the vibrating diaphragm 641 of device 64 is conducted to sender 511, and is transmitted by sender 511 to the external world.
In order to further prevent influence of the impurity of smart mobile phone outside or inside to receiver performance, in the present embodiment
In, the first Air Filter 631 is provided with sender 511, and the second Air Filter 632 is provided with voice guide hole 671.
It the above is only preferred embodiment of the present utility model, it is noted that for the ordinary skill people of the art
Member, on the premise of the utility model principle is not departed from, can also make some improvements and modifications, and these improvements and modifications also should
It is considered as the scope of protection of the utility model.
Claims (10)
1. a kind of electronic equipment, including fore shell, rear shell, circuit board and receiver, a sender is offered on the fore shell, it is described
Circuit board is arranged in the airtight cavity that the fore shell is encircled a city with the rear shell, it is characterised in that is provided with the circuit board
One voice guide hole；The receiver is arranged between the fore shell and the circuit board, and is connected with the circuit board, and it is described by
The vibrating diaphragm of words device is set towards the voice guide hole；The voice guide hole is connected with the sender by a leading note passage, described to lead
Sound passage is to by the transmission of sound signals at the voice guide hole to the sender.
2. electronic equipment according to claim 1, it is characterised in that have one between the receiver and the circuit board
Gap, and the receiver is connected with the circuit board by supporter.
3. electronic equipment according to claim 2, it is characterised in that above support includes the first supporter and second
Thing is supportted, first supporter and second supporter are symmetricly set in the opposite sides of the voice guide hole.
4. electronic equipment according to claim 3, it is characterised in that the two opposite sides of the receiver have first respectively
Shell fragment and the second shell fragment；One end of first supporter connects first shell fragment, the other end connects the circuit board；It is described
One end of second supporter connects second shell fragment, the other end connects the circuit board.
5. electronic equipment according to claim 1, it is characterised in that the first Air Filter is provided with the sender.
6. electronic equipment according to claim 1, it is characterised in that the second Air Filter is provided with the voice guide hole.
7. according to the electronic equipment described in claim any one of 1-6, it is characterised in that the receiver and the sender
Position correspondence is set.
8. electronic equipment according to claim 7, it is characterised in that the electronic equipment also includes being arranged at the fore shell
First support, second support between the circuit board, the first support and the second support are symmetricly set in described
The opposite sides of sender；The receiver is arranged between the first support and the second support；The leading note passage
Including the gap between the first support and the second support.
9. according to the electronic equipment described in claim any one of 1-6, it is characterised in that the receiver and the sender
Position stagger setting.
10. electronic equipment according to claim 9, it is characterised in that the electronic equipment also include be arranged at it is described before
The 3rd support, the 4th support between shell and the circuit board, the 3rd support and the 4th support go out described in being arranged at
The opposite sides of sound hole；The receiver is arranged between the 3rd support and the 4th support；The leading note passage bag
Include the gap between the 3rd support and the 4th support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647288.0U CN206807770U (en) | 2017-06-06 | 2017-06-06 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720647288.0U CN206807770U (en) | 2017-06-06 | 2017-06-06 | Electronic equipment |
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| Publication Number | Publication Date |
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| CN206807770U true CN206807770U (en) | 2017-12-26 |
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ID=60745465
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| CN201720647288.0U Active CN206807770U (en) | 2017-06-06 | 2017-06-06 | Electronic equipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106993251A (en) * | 2017-06-06 | 2017-07-28 | 上海传英信息技术有限公司 | Electronic equipment |
| CN108307283A (en) * | 2018-03-22 | 2018-07-20 | 广东欧珀移动通信有限公司 | Microphone, shell and electronic device |
| CN108390967A (en) * | 2018-02-28 | 2018-08-10 | 广东欧珀移动通信有限公司 | Electronic building brick and electronic equipment |
| WO2019128783A1 (en) * | 2017-12-29 | 2019-07-04 | Oppo广东移动通信有限公司 | Electronic component and electronic device |
| CN109995903A (en) * | 2017-12-29 | 2019-07-09 | 广东欧珀移动通信有限公司 | Electronic equipment |
| WO2019179149A1 (en) * | 2018-03-22 | 2019-09-26 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Microphone, mobile terminal and electronic device |
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2017
- 2017-06-06 CN CN201720647288.0U patent/CN206807770U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106993251A (en) * | 2017-06-06 | 2017-07-28 | 上海传英信息技术有限公司 | Electronic equipment |
| CN106993251B (en) * | 2017-06-06 | 2024-04-12 | 上海传英信息技术有限公司 | Electronic equipment |
| WO2019128783A1 (en) * | 2017-12-29 | 2019-07-04 | Oppo广东移动通信有限公司 | Electronic component and electronic device |
| CN109995903A (en) * | 2017-12-29 | 2019-07-09 | 广东欧珀移动通信有限公司 | Electronic equipment |
| CN108390967A (en) * | 2018-02-28 | 2018-08-10 | 广东欧珀移动通信有限公司 | Electronic building brick and electronic equipment |
| CN108307283A (en) * | 2018-03-22 | 2018-07-20 | 广东欧珀移动通信有限公司 | Microphone, shell and electronic device |
| WO2019179149A1 (en) * | 2018-03-22 | 2019-09-26 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Microphone, mobile terminal and electronic device |
| US10805737B2 (en) | 2018-03-22 | 2020-10-13 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Microphone, mobile terminal and electronic device |
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