CN106412170B - A kind of hidden microphone goes out sound structure and narrow frame mobile terminal - Google Patents
A kind of hidden microphone goes out sound structure and narrow frame mobile terminal Download PDFInfo
- Publication number
- CN106412170B CN106412170B CN201610973929.1A CN201610973929A CN106412170B CN 106412170 B CN106412170 B CN 106412170B CN 201610973929 A CN201610973929 A CN 201610973929A CN 106412170 B CN106412170 B CN 106412170B
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- Prior art keywords
- shell
- hole
- partition
- out sound
- goes out
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
Abstract
The invention discloses a kind of hidden microphones to go out sound structure, for in narrow frame mobile terminal, including first shell, second shell and partition, the partition and the first shell cooperatively form the cavity for placing microphone, one side wall of the first shell offers the first through hole for being connected to the cavity, and a side wall of the second shell is fitted in outside the first through hole of the first shell and offers the second through-hole being connected to the first through hole.The invention also discloses a kind of narrow frame mobile terminals.The present invention is by cooperatively forming the cavity for placing microphone using partition and first shell, the voice guide hole of microphone is opened up in the side wall of first shell and second shell, by being arranged touch screen cover board on first shell surface, the shell front of narrow frame mobile terminal or touch screen cover board are not necessarily to the design position of reserved voice guide hole, so that the overall appearance aesthetics of mobile terminal is unaffected, and also reduce the manufacturing cost of voice guide hole.
Description
Technical field
Go out sound structure the present invention relates to terminal field of communication technology more particularly to a kind of hidden microphone and narrow side is frameed shift
Dynamic terminal.
Background technique
With the continuous development of electrical type communication product, consumer is while pursuing function and experience sense, to appearance
Aesthetic feeling requires also increasingly harsher.It, can only in narrow frame mobile terminal by the way of common microphone cloth goes out sound using front
The voice guide hole of microphone is made on touch screen cover board, product appearance is easily destroyed；Moreover, increasing aperture on touch screen will lead to
Increased costs increase the fraction defective of touch screen cover-plate glass.
Summary of the invention
In view of the shortcomings of the prior art, go out sound structure the present invention provides a kind of hidden microphone and narrow side is frameed shift
Dynamic terminal, will not influence the overall appearance of mobile terminal, and manufacturing cost, cover-plate glass fraction defective are effectively reduced substantially.
In order to achieve the above purpose, present invention employs the following technical solutions:
A kind of hidden microphone goes out sound structure, in narrow frame mobile terminal, the mobile terminal include first shell,
Second shell and partition, the partition and the first shell cooperatively form the cavity for placing microphone, the first shell
One side wall of body offers the first through hole for being connected to the cavity, and a side wall of the second shell is fitted in described first
The first through hole of shell is outer and offers the second through-hole being connected to the first through hole.
As one of embodiment, the partition is mainboard.
As one of embodiment, the second shell further includes the roof connecting with its side wall, in the roof
Surface is convexly equipped with gusset, and the gusset supports the divider ends in the first shell.
As one of embodiment, mounting hole is offered towards the surface of the roof in the first shell, institute
Bulkhead seal is stated to be embedded in the mounting hole.
As one of embodiment, sealing element is fitted between the partition and the mounting hole.
As one of embodiment, the sealing element is foam.
As one of embodiment, second through-hole is not more than the first through hole.
As one of embodiment, the end face of side of the first shell far from the partition open up it is fluted,
The side wall free end end face of the second shell is connected on the wall of the groove.
As one of embodiment, part of the first shell between the first through hole, the groove
Gap is equipped between the side wall of the second shell, the first through hole is connected to by the gap with the groove.
Another object of the present invention is to provide a kind of narrow frame mobile terminal, including microphone and any one of the above it is hidden
Concealed microphone goes out sound structure.
The present invention by cooperatively forming the cavity for placing microphone using partition and first shell, first shell with
The side wall of second shell opens up the voice guide hole of microphone, by being arranged touch screen cover board in first shell surface, narrow side
The shell front of frame mobile terminal or touch screen cover board are not necessarily to the design position of reserved voice guide hole, so that mobile terminal is whole outer
It is unaffected to see aesthetics, and also reduces the manufacturing cost of voice guide hole.
Detailed description of the invention
Fig. 1 is the sound mouth position view of the mobile terminal of the embodiment of the present invention.
Fig. 2 is the schematic diagram of internal structure of the mobile terminal of the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Refering to fig. 1, hidden microphone of the invention goes out sound structure and can apply well in narrow frame mobile terminal,
Go out sound structure (figure is not marked) including microphone 1 and concealed microphone, so that the sound mouth of microphone 1 is located at mobile terminal
On side wall, without being formed in mobile terminal front, avoids sound mouth and need to be provided with glass in the mobile terminal of narrow frame
On the touch screen cover board of glass structure, the fraction defective of overall appearance, sound mouth manufacturing cost and touch screen cover board will not influence.This reality
The mobile terminal for applying example is illustrated by taking smart phone as an example, it is to be understood that mobile terminal of the invention includes but unlimited
In smart phone, as long as the electronic equipment with microphone sound mouth is included.
As shown in connection with fig. 2, it includes first shell 11,12 and of second shell that the hidden microphone of the present embodiment, which goes out sound structure,
Partition 13, partition 13 and first shell 11 cooperatively form the cavity for placing microphone 1 (as shown in Fig. 2, first shell 11 is left
The part of side surrounds the cavity with partition 13), a side wall of first shell 11 offers the first through hole 110 of connection cavity,
One side wall of second shell 12 is fitted in outside the first through hole 110 of first shell 11 and offers and is connected to first through hole 110
The second through-hole 120.
As one of embodiment, partition 13 is mainboard, and first shell 11 is front housing, and second shell 12 is rear shell,
First shell 11 and second shell 12 are plastic cement, are fixed by the modes such as engaging or/and being threadedly coupled.First shell 11
Outer surface offers the display screen holding tank and touch screen holding tank being sequentially connected, and display screen is arranged in the display screen holding tank
Interior, touch screen cover board 20 is arranged in the touch screen holding tank.
Second shell 12 includes side wall and the roof 121 that connect with its side wall, and the side wall of second shell 12 is by first shell
11 side wall is surrounded in it, as frame；Roof 121 (especially position of the roof 121 close to 13 edge of partition) inner surface
It is convexly equipped with gusset 121a, gusset 121a supports 13 end of partition in first shell 11.
The step-like mounting hole for installing microphone 1 is offered towards the surface of roof 121 in first shell 11, every
The sealing of plate 13 is embedded in the stage portion of mounting hole, so that microphone 1 is by being enclosed in the cavity as sound chamber after the mounting hole
It is interior.
In the present embodiment, sealing element 14 is also fitted between partition 13 and mounting hole, preferably the sealing element 14 is foam.It is close
Sealing 14 is also possible to other materials, such as rubber, silica gel etc..
Further, the end of first shell 11 is convexly equipped with the blocking portion 111 adjacent with mounting hole, blocking portion 111 with
The opposite side of roof 121 is inclined-plane, and blocking portion 111 and gusset 121a are in the horizontal direction i.e. in 110 depth direction of first through hole
Be staggered certain distance, so that blocking portion 111 and gusset 121a cooperation limits partition 13.
Second through-hole 120 is connected to by first through hole 110 with sound chamber, and preferably the second through-hole 120 is not more than first through hole
110, second through-hole 120 of the present embodiment is less than first through hole 110.In this way, user can not see first on the outside of mobile terminal
Shell 11 is located at the part around first through hole 110, simultaneously as sound is successively from sound chamber from big to small, first through hole
110, the second through-hole 120 is spread out of, and makes to show that audio fruit is more preferable.
In addition, as shown in Fig. 2, the end face of side of the first shell 11 far from partition 13 opens up fluted 112, second shell
12 side wall free end end face is connected on the wall 112S of groove 112, here, side wall of the wall 112S as groove 112.First shell
Part of the body 11 between first through hole 110, groove 112 and between the side wall of second shell 12 be equipped with gap, first through hole
110 are connected to by gap with groove 112.It is preferred that groove 112 bottom surface (i.e. the face adjacent with wall 112S, it is shown in Fig. 2 vertical
Face) it is cambered surface, and arc shape makes groove 112 from the gap to wall 112S flaring.Setting in this way, groove 112 with
The gap can be used as the secondary sound chamber worked as a buffer, it is ensured that go out anti-leak-stopping sound while audio fruit.
In conclusion the present invention is cooperatively formed with first shell for placing microphone by the partition using mobile terminal
Cavity, open up the voice guide hole of microphone in the side wall of first shell and second shell, by by the setting of touch screen cover board the
One surface of shell, the shell front of narrow frame mobile terminal or touch screen cover board are not necessarily to the design position of reserved voice guide hole,
So that the overall appearance aesthetics of mobile terminal is unaffected, and the manufacturing cost of voice guide hole is also reduced, while also having
The effect of anti-leak-stopping sound.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (9)
1. a kind of hidden microphone goes out sound structure, in narrow frame mobile terminal, which to include first shell
(11), second shell (12) and partition (13), which is characterized in that the partition (13) cooperatively forms with the first shell (11)
For placing the cavity of microphone (1), it is first logical to offer the connection cavity for a side wall of the first shell (11)
Hole (110), a side wall of the second shell (12) are fitted in the first through hole (110) of the first shell (11) outside and open
Equipped with the second through-hole (120) being connected to the first through hole (110)；The second shell (12) further includes connecting with its side wall
Roof (121), roof (121) inner surface is convexly equipped with gusset (121a), and the gusset (121a) is by the partition (13)
End supports on the first shell (11).
2. hidden microphone according to claim 1 goes out sound structure, which is characterized in that the partition (13) is mainboard.
3. hidden microphone according to claim 1 goes out sound structure, which is characterized in that court on the first shell (11)
Mounting hole is offered to the surface of the roof (121), partition (13) sealing is embedded in the mounting hole.
4. hidden microphone according to claim 3 goes out sound structure, which is characterized in that the partition (13) and the peace
Dress is fitted with sealing element (14) between hole.
5. hidden microphone according to claim 4 goes out sound structure, which is characterized in that the sealing element (14) is bubble
Cotton.
6. hidden microphone according to claim 1 goes out sound structure, which is characterized in that second through-hole (120) is no
Greater than the first through hole (110).
7. -6 any hidden microphones go out sound structure according to claim 1, which is characterized in that the first shell
(11) end face of the side far from the partition (13) opens up fluted (112), the side wall free end of the second shell (12)
End face is connected on the wall (112S) of the groove (112).
8. hidden microphone according to claim 7 goes out sound structure, which is characterized in that the first shell (11) is located at
Seam is equipped between part and the side wall of the second shell (12) between the first through hole (110), the groove (112)
Gap, the first through hole (110) are connected to by the gap with the groove (112).
9. a kind of narrow frame mobile terminal, which is characterized in that hide including microphone (1) and claim 1~8 are any described
Formula microphone goes out sound structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610973929.1A CN106412170B (en) | 2016-11-04 | 2016-11-04 | A kind of hidden microphone goes out sound structure and narrow frame mobile terminal |
| PCT/CN2017/106137 WO2018082439A1 (en) | 2016-11-04 | 2017-10-13 | Hidden microphone sound output structure and narrow-bezel mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610973929.1A CN106412170B (en) | 2016-11-04 | 2016-11-04 | A kind of hidden microphone goes out sound structure and narrow frame mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106412170A CN106412170A (en) | 2017-02-15 |
| CN106412170B true CN106412170B (en) | 2019-05-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610973929.1A Active CN106412170B (en) | 2016-11-04 | 2016-11-04 | A kind of hidden microphone goes out sound structure and narrow frame mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106412170B (en) |
| WO (1) | WO2018082439A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106412170B (en) * | 2016-11-04 | 2019-05-03 | 捷开通讯(深圳)有限公司 | A kind of hidden microphone goes out sound structure and narrow frame mobile terminal |
| CN111586218B (en) * | 2017-03-20 | 2021-11-12 | 董润 | Mobile terminal with audio performance and connectivity performance |
| CN107911963B (en) * | 2017-10-27 | 2021-07-13 | Oppo广东移动通信有限公司 | Shell assembly of electronic equipment and electronic equipment |
| CN110035341A (en) * | 2019-05-16 | 2019-07-19 | 无锡睿勤科技有限公司 | The microphone structure and electronic equipment of electronic equipment |
| CN112087681A (en) * | 2019-06-12 | 2020-12-15 | 杭州海康威视数字技术股份有限公司 | Pickup device and cavity wall component for same |
| CN112468627A (en) * | 2020-11-30 | 2021-03-09 | 维沃移动通信有限公司 | Electronic device |
| CN115134695A (en) * | 2021-03-24 | 2022-09-30 | 华为技术有限公司 | Pickup structure for microphone and electronic terminal device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204697240U (en) * | 2015-05-06 | 2015-10-07 | 钰太芯微电子科技（上海）有限公司 | Sound processing system |
| CN105611012A (en) * | 2016-01-29 | 2016-05-25 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007150393A (en) * | 2005-11-24 | 2007-06-14 | Matsushita Electric Ind Co Ltd | Telephone device |
| CN202094955U (en) * | 2011-04-26 | 2011-12-28 | 中兴通讯股份有限公司 | Printed circuit board (PCB) and mobile terminal including same |
| CN202889436U (en) * | 2012-11-05 | 2013-04-17 | 广东欧珀移动通信有限公司 | Note leading structure of movable terminal |
| CN203423776U (en) * | 2013-08-14 | 2014-02-05 | 东莞宇龙通信科技有限公司 | Microphone mounting structure for electronic equipment, and mobile phone |
| CN104618822A (en) * | 2015-01-05 | 2015-05-13 | 惠州Tcl移动通信有限公司 | Electroacoustic device sealing structure of electronic device |
| CN106412170B (en) * | 2016-11-04 | 2019-05-03 | 捷开通讯(深圳)有限公司 | A kind of hidden microphone goes out sound structure and narrow frame mobile terminal |
-
2016
- 2016-11-04 CN CN201610973929.1A patent/CN106412170B/en active Active
-
2017
- 2017-10-13 WO PCT/CN2017/106137 patent/WO2018082439A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204697240U (en) * | 2015-05-06 | 2015-10-07 | 钰太芯微电子科技（上海）有限公司 | Sound processing system |
| CN105611012A (en) * | 2016-01-29 | 2016-05-25 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106412170A (en) | 2017-02-15 |
| WO2018082439A1 (en) | 2018-05-11 |
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