CN109040385A - A kind of terminal - Google Patents
A kind of terminal Download PDFInfo
- Publication number
- CN109040385A CN109040385A CN201810833813.7A CN201810833813A CN109040385A CN 109040385 A CN109040385 A CN 109040385A CN 201810833813 A CN201810833813 A CN 201810833813A CN 109040385 A CN109040385 A CN 109040385A
- Authority
- CN
- China
- Prior art keywords
- receiver
- shell
- outlet hole
- branched bottom
- sound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
Abstract
The present invention provides a kind of terminal, it include: shell, leading note channel, receiver accommodating cavity and receiver, the opposite sides of the shell offers the first sound outlet hole and the second sound outlet hole respectively, the leading note channel and the receiver accommodating cavity are set to the inside of the terminal, the leading note channel respectively with the receiver accommodating cavity, first sound outlet hole is connected to second sound outlet hole, the receiver is set in the receiver accommodating cavity, the receiver is obliquely installed between the opposite sides of the shell, the receiver goes out sound facing towards the leading note channel.Since the sound that receiver issues can be respectively sent to the first sound outlet hole and the second sound outlet hole of the opposite sides positioned at shell by leading note channel, in this way, one receiver of setting is needed to can be realized as the pickup feature of terminal tow sides, only so as to save the assembly space of terminal.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of terminals.
Background technique
With becoming increasingly popular for terminal (for example, mobile phone), user is higher and higher to the experience requirements of terminal, uses for convenience
Family incoming call answering, voice or video etc., existing terminal are usually provided with two receivers, and one of receiver is towards terminal
Front setting, the reverse side of another receiver towards terminal is arranged, and each receiver corresponding one individually answer it is logical
Road, so that it is guaranteed that the tow sides of terminal can answer.However, the assembly space occupied needed for two receivers of setting compared with
Greatly.
Summary of the invention
The embodiment of the present invention provides a kind of terminal, causes to occupy to solve existing terminal due to two receivers of setting
The larger problem of assembly space.
In order to solve the above technical problems, the present invention is implemented as follows:
The embodiment of the invention provides a kind of terminals, comprising: shell, leading note channel, receiver accommodating cavity and receiver, institute
The opposite sides for stating shell offers the first sound outlet hole and the second sound outlet hole, the leading note channel and receiver accommodating respectively
Chamber is set to the inside of the terminal, the leading note channel respectively with the receiver accommodating cavity, first sound outlet hole and institute
The connection of the second sound outlet hole is stated, the receiver is set in the receiver accommodating cavity, and the receiver is obliquely installed in described
Between the opposite sides of shell, the receiver goes out sound facing towards the leading note channel.
In embodiments of the present invention, by shell one receiver of tilted setting, due to receiver speak facing towards
Leading note channel, therefore, the sound which issues can be sent into leading note channel and be sent to the positive and negative of terminal through leading note channel
Two sides.In this way, it is only necessary to which a receiver, which is arranged, can be realized as the pickup feature of terminal tow sides, so as to save assembly
Space.In addition, receiver is obliquely installed, moreover it is possible to further decrease the occupied thickness space of receiver, be conducive to terminal
Lightening development.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is one of the structure chart of terminal that one embodiment of the invention provides；
Fig. 2 is one of the structure chart of the second sub- shell in the terminal that one embodiment of the invention provides；
Fig. 3 is the two of the structure chart of the second sub- shell in the terminal that one embodiment of the invention provides；
Fig. 4 is the three of the structure chart of the second sub- shell in the terminal that one embodiment of the invention provides；
Fig. 5 is the structure chart of the Air Filter in the terminal that one embodiment of the invention provides；
Fig. 6 is the structure chart of the first sub- shell in the terminal that one embodiment of the invention provides；
Fig. 7 is the two of the structure chart for the terminal that one embodiment of the invention provides；
Fig. 8 is the structure chart of the first sealant in the terminal that one embodiment of the invention provides.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
As shown in Figures 1 to 8, a kind of terminal, comprising: shell 1, leading note channel 13, receiver accommodating cavity 14 and receiver
2, the opposite sides of the shell 1 offers the first sound outlet hole 11 and the second sound outlet hole 12, the leading note channel 13 and institute respectively
State the inside that receiver accommodating cavity 14 is set to the terminal, leading note channel 13 respectively with the receiver accommodating cavity 14,
First sound outlet hole 11 is connected to second sound outlet hole 12, and the receiver 2 is set in the receiver accommodating cavity 14,
The receiver 2 is obliquely installed between the opposite sides of the shell 1, and the receiver 2 goes out sound face 21 towards institute
State leading note channel 13.
Wherein, above-mentioned terminal can be mobile phone, tablet computer (Tablet Personal Computer), laptop computer
(Laptop Computer), personal digital assistant (personal digital assistant, abbreviation PDA), mobile Internet access dress
Set (Mobile Internet Device, MID) or wearable device (Wearable Device) etc..
Above-mentioned leading note channel 13 can be T font channel, be also possible to the channel of remaining irregular shape.Above-mentioned leading note is logical
Road 13 and above-mentioned shell 1 can be integrated formed structure, be also possible to non-integral molding structure.Above-mentioned receiver accommodating cavity 14 with
Above-mentioned shell 1 can be integrated formed structure, be also possible to non-integral molding structure.
In the embodiment of the present invention, propagation path of the sound that receiver 2 issues in leading note channel 13 be can be as shown in figure 1
Shown in arrow.Above-mentioned receiver 2 goes out sound face 21 towards leading note channel 13, enables to the sound quality out of terminal more preferable, specifically
Ground, enable to out sound be more clear with it is loud.
In embodiments of the present invention, since leading note channel goes out sound with receiver accommodating cavity, the first sound outlet hole and second respectively
Hole connection, receiver is set in receiver accommodating cavity, and receiver goes out sound facing towards the leading note channel, so that by
The sound that words device issues can be respectively sent to the first sound outlet hole and second of the opposite sides positioned at shell by leading note channel
Sound outlet hole, in this way, it is only necessary to which a receiver, which is arranged, can be realized as the pickup feature of terminal tow sides, can save terminal
Assembly space.Simultaneously as number of parts is reduced, moreover it is possible to reduce the crash rate of terminal, and can reduce cost.
In addition, on the one hand, since receiver is obliquely installed between the opposite sides of shell 1, goes out sound face 21 and lead relatively
Sound channel 13 tilts, this enables the sound wave for obtaining the sending of sound face 21 in leading note channel 13 through multiple reflections, to be conducive to
Sound is amplified in leading note channel 13, so as to improve the audio fruit out of receiver.On the other hand, since receiver inclines
Tiltedly setting, additionally it is possible to reduce the thickness space occupied needed for receiver, be conducive to the lightening development of terminal.
Optionally, the range of the tilt angle of the receiver 2 is between 30 ° to 50 °.
Wherein, the tilt angle of above-mentioned receiver 2 can refer to the opposite sides for going out sound face 21 and shell 1 of receiver 2
In any side the angle that is constituted of face, herein, the opposite sides of shell 1 refer to side where the first sound outlet hole 11 and
Side where second sound outlet hole 12；The tilt angle of above-mentioned receiver 2 can be 40 °.
Due to when the tilt angle of receiver is too small, terminal go out sound quality can be poor, and the tilt angle of receiver
When excessive, the height occupied needed for receiver is larger, and the thickness that will lead to terminal is larger, influences beauty, and inclining receiver
When the range of rake angle is set as between 30 ° to 50 °, terminal, which can preferably be taken into account, preferably goes out sound quality and lesser terminal
Thickness.
Optionally, the leading note channel 13 includes main channel 131, the first branched bottom 132 and the second branched bottom 133,
The first end of the main channel 131 is connected to the receiver accommodating cavity 14, the second end of the main channel 131, described first
The first end of branched bottom 132 and the first end of second branched bottom 133 are interconnected, first branched bottom 132
Second end be connected to first sound outlet hole 11, the second end of second branched bottom 133 and second sound outlet hole 12
Connection.
Optionally, the length of first branched bottom 132 and the length of second branched bottom 133 are unequal.
In this way, since the length of the first branched bottom and the length relation of the second branched bottom will have a direct impact on the phase of terminal
Sound quality (including going out sound clarity and out sonority) is gone out to two sides, thus by the length and second of the first branched bottom 132
The length of branched bottom 133 is set as unequal, and the sound quality that goes out of the two sides of terminal is enabled to give priority to.
It certainly, can also be by the length of the first branched bottom when the sound quality out for the opposite sides for needing terminal is consistent
It is arranged to the length of the second branched bottom equal.
Optionally, the central axis weight of the central axis of first branched bottom 132 and second branched bottom 133
It closes.
Wherein, above-mentioned first branched bottom 132 and/or second branched bottom 133 can be the phase for favouring shell 1
To the surface of two sides；Herein, the opposite sides of shell 1 refers to 12 place of side and the second sound outlet hole where the first sound outlet hole 11
Side；Herein, the first branched bottom 132 favours the surface of the opposite sides of shell 1, can refer to the first branched bottom
132 central axis and the surface structure of any side in the opposite sides of shell 1 are in an acute angle, and the second branched bottom 133 inclines
Tiltedly in the surface of the opposite sides of shell 1, it can refer to the central axis of the second branched bottom 133 and the opposite sides of shell 1
In any side surface structure it is in an acute angle.
In this way, the central axis due to the first branched bottom is overlapped with the central axis of second branched bottom, thus
When the water inlet of the sound outlet hole of certain side, water energy is enough to flow out from the sound outlet hole of the other side rapidly, in such manner, it is possible to improve the anti-of receiver
It is aqueous, and then the probability of happening that receiver fails or sound becomes smaller caused by can reduce because of ponding.
Optionally, first branched bottom 132 and second branched bottom 133 are each perpendicular to the institute of the shell 1
State the surface of opposite sides.
Wherein, above-mentioned first branched bottom 132 can refer to perpendicular to the surface of the opposite sides of the shell 1
The central axis of first branched bottom 132 both perpendicular to the opposite sides of shell 1 surface, herein, the opposite sides of shell 1
Refer to the side at 12 place of side and the second sound outlet hole where the first sound outlet hole 11.
Above-mentioned second branched bottom 133 can refer to second point perpendicular to the surface of the opposite sides of the shell 1
The central axis of subchannel 133 is both perpendicular to the surface of the opposite sides of shell 1, and herein, the opposite sides of shell 1 refers to
The side where side and the second sound outlet hole 12 where one sound outlet hole 11.
In this way, being made by the surface for the opposite sides that the first branched bottom and the second branched bottom are each perpendicular to shell
When the sound outlet hole water inlet of certain proper side, water energy is enough to flow out from the sound outlet hole of the other side more rapidly, in such manner, it is possible to further mention
The waterproofness of high receiver, and then the generation that receiver fails or sound becomes smaller caused by capable of further decreasing because of ponding is general
Rate.
Optionally, the shape of the cross section of first branched bottom 132 and the cross section of second branched bottom 133
It is caused with size uniformity.
In this way, since the shape and size of the cross section of the cross section and second branched bottom of the first branched bottom are equal
Unanimously, so that the first branched bottom and the channel collectively formed with the second branched bottom are in "-" type, so that working as certain
When the sound outlet hole water inlet of side, water energy is enough to flow out from the sound outlet hole of the other side more rapidly, in such manner, it is possible to further increase called
The waterproofness of device, and then the probability of happening that receiver fails or sound becomes smaller caused by capable of further decreasing because of ponding.
Optionally, the sectional area in the leading note channel 13 is greater than or equal to 4 square millimeters.
Wherein, the sectional area in above-mentioned leading note channel 13 is greater than or equal to 4 square millimeters, can refer to main channel 131, first
Branched bottom 132 and the second branched bottom 133 are all larger than or are equal to 4 square millimeters.Further, section of above-mentioned main channel 131
Area can be greater than the sectional area of the first branched bottom 132 and the sectional area of the second branched bottom 133, in such manner, it is possible to make to obtain
Sound quality is more preferable.
In this way, the sectional area due to leading note channel is greater than or equal to 4 square millimeters, so that the leading note matter in leading note channel
Amount is more preferable, and then can further increase the sound quality out of terminal.
Optionally, the shell 1 includes the first sub- shell 15 and the second sub- shell 16, the first sub- shell 15 and described
Second sub- shell 16 cooperatively forms the receiver accommodating cavity 14 and the leading note channel 13.
In this way, since receiver accommodating cavity is cooperatively formed by the first sub- shell and the second sub- shell, thus can when assembling
Receiver is first packed into the first sub- shell or the second sub- shell, then the second sub- shell or the first sub- shell are closed i.e. again
Can, the assembly, maintenance or replacement of receiver can be made more convenient.
Above-mentioned receiver 2 can be to be come by flexible circuit board 3 (Flexible Printed Circuit, abbreviation FPC)
Realization is electrically connected with the mainboard 4 of terminal.For example, in one embodiment of the present invention, shell includes the first sub- 15 He of shell
Second sub- shell 16, the first sub- shell 15 and the second sub- shell 16 cooperatively form receiver accommodating cavity 14 and leading note channel 13,
Receiver 2 goes out the back side that goes out receiver 2 that sound face 21 be oppositely arranged of the sound face 21 towards the second sub- shell 16, with receiver 2
22 are provided with receiver elastic slice 221, and mainboard 4 is mounted on the second sub- shell 16, and mainboard elastic slice 41 is provided on mainboard 4,
Increase flexible circuit board 3, the flexible circuit on the first sub- shell 15 on first sub- shell 15 on the face of the second sub- shell 16 of direction
The both ends of plate 3 are respectively provided with golden finger 31, and the golden finger 31 of one end of flexible circuit board is electrically connected with receiver elastic slice 221, flexible
The golden finger 31 of the other end of circuit board 3 is electrically connected with mainboard elastic slice 41.
Optionally, the junction of the described first sub- shell 15 and the second sub- shell 16 is provided with the first sealant 5, institute
It states the first sealant 5 and offers the first voice guide hole 51, the first sub- shell 15, the second sub- shell 16 and described first are close
5 three of sealing cooperatively forms the leading note channel 13.
Wherein, above-mentioned first sealant 5 can be foam, be also possible to silica gel.The border width of above-mentioned first sealant 5
It may be greater than or be equal to 0.8 millimeter, in this way, sealing effect is more preferable.The precompressed amount of above-mentioned first sealant 5 can be 40-
50%, in this way, in this way, sealing effect is more preferable.
In this way, sound can be reduced in conductive process from the first sub- shell and the second son by the first sealant of setting
The phenomenon that being leaked out in the gap of housing junction, it is thus possible to further increase out sound quality.
Optionally, the receiver 2 goes out to be provided with Air Filter 6 between sound face 21 and the shell 1.
Wherein, above-mentioned Air Filter 6 can be Nian Jie with the sound face 21 out of shell and receiver 2 by double-sided adhesive.It is above-mentioned by
Going out between sound face 21 and the shell 1 for device 2 is talked about, can be going out between sound face 21 and the second sub- shell 16 for receiver 2.
In this way, can be further reduced molecule by setting Air Filter enters receiver, and then can reduce because of ash
The phenomenon that failure of receiver caused by dirt is accumulated, extend the service life of receiver.
It may be noted that leading note channel 13 is smoothly reached in order to not influence the sound that receiver 2 issues, it can be only in Air Filter
The 6 region sticking two-faced adhesive tape in addition to intermediate ventilation area 611.
Optionally, the Air Filter 6 and the receiver 2 go out between sound face 21 to be provided with the second sealant 7, and described the
Two sealants 7 offer the second voice guide hole 71, and second voice guide hole 71 is connected to the leading note channel 13.
Wherein, above-mentioned second sealant 7 can be foam, be also possible to silica gel.Above-mentioned second voice guide hole, 71 side of can be
Shape hole, is also possible to round hole.The border width of above-mentioned second sealant 7 may be greater than or be equal to 0.8 millimeter, in this way, close
It is more preferable to seal effect.The precompressed amount of above-mentioned second sealant 7 can be 40-50%, in this way, in this way, sealing effect is more preferable.
In this way, can reduce sound by the second sealant of setting and be connected in conductive process from receiver with Air Filter
The phenomenon that being leaked out in the gap at place, it is thus possible to further increase out sound quality；Meanwhile receiver can also be played dust-proof
Effect.
Optionally, the terminal further includes the first screen 8 and the second screen 9 for the opposite sides for being set to the shell,
First sound outlet hole 11 is set to the side where first screen, and second sound outlet hole 12 is set to second screen
Side where curtain 9.
Wherein, above-mentioned first screen 8 or the second screen 9 may each be and be bonded on shell 1 by dispensing mode, such as Fig. 7
Shown in 10 for point a glue-line.
In this way, by setting the first screen and the second screen, enables the terminal to realize double-sided display simultaneously and two-sided connect
It listens, and then enables to the usage experience of terminal more preferably.
Optionally, receiver metal mesh 101 is provided in the first sound outlet hole 11 and/or in the second sound outlet hole 12.
Wherein, the centre of above-mentioned receiver metal mesh 101 can offer through-hole, and the diameter of the through-hole can be 0.2 milli
Rice or 0.3 millimeter；Above-mentioned receiver metal mesh 101 can be to be connected on shell by viscose glue (for example, double-sided adhesive), such as Fig. 7
Shown in 102 be viscose glue.
In this way, dustproof effect can be further functioned as by the way that receiver metal mesh is arranged, while end can be further increased
The aesthetics at end.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (11)
1. a kind of terminal characterized by comprising shell, leading note channel, receiver accommodating cavity and receiver, the shell
Opposite sides offers the first sound outlet hole and the second sound outlet hole respectively, and the leading note channel and the receiver accommodating cavity are set to
The inside of the terminal, the leading note channel go out with the receiver accommodating cavity, first sound outlet hole and described second respectively
Sound hole connection, the receiver are set in the receiver accommodating cavity, and the receiver is obliquely installed the institute in the shell
It states between opposite sides, the receiver goes out sound facing towards the leading note channel.
2. terminal according to claim 1, which is characterized in that the range of the tilt angle of the receiver is 30 ° to 50 °
Between.
3. terminal according to claim 1 or 2, which is characterized in that the leading note channel includes that main channel, the first branch are logical
Road and the second branched bottom, the first end of the main channel are connected to the receiver accommodating cavity, the second end of the main channel,
The first end of first branched bottom and the first end of second branched bottom are interconnected, first branched bottom
Second end is connected to first sound outlet hole, and the second end of second branched bottom is connected to second sound outlet hole.
4. terminal according to claim 3, which is characterized in that the length of first branched bottom and second branch
The length in channel is unequal.
5. terminal according to claim 3, which is characterized in that the central axis of first branched bottom and described second
The central axis of branched bottom is overlapped.
6. terminal according to claim 5, which is characterized in that first branched bottom and second branched bottom are equal
Perpendicular to the surface of the opposite sides of the shell.
7. terminal according to claim 5, which is characterized in that the cross section of first branched bottom and second point described
The shape and size of the cross section of subchannel are consistent.
8. terminal according to claim 1, which is characterized in that the shell includes the first sub- shell and the second sub- shell,
The first sub- shell and the second sub- shell cooperatively form the receiver accommodating cavity and the leading note channel.
9. terminal according to claim 8, which is characterized in that the connection of the first sub- shell and the second sub- shell
Place is provided with the first sealant, and first sealant offers the first voice guide hole, the first sub- shell, the second sub- shell
Body and the first sealant three cooperatively form the leading note channel.
10. terminal according to claim 1, which is characterized in that the receiver goes out to set between sound face and the shell
It is equipped with Air Filter.
11. terminal according to claim 1, which is characterized in that the terminal further includes be set to the shell opposite
The first screen and the second screen of two sides, first sound outlet hole are set to the side where first screen, and described second
Sound outlet hole is set to the side where second screen.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810833813.7A CN109040385B (en) | 2018-07-26 | 2018-07-26 | Terminal |
| PCT/CN2019/096695 WO2020020061A1 (en) | 2018-07-26 | 2019-07-19 | Terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810833813.7A CN109040385B (en) | 2018-07-26 | 2018-07-26 | Terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109040385A true CN109040385A (en) | 2018-12-18 |
| CN109040385B CN109040385B (en) | 2021-02-02 |
Family
ID=64645492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810833813.7A Active CN109040385B (en) | 2018-07-26 | 2018-07-26 | Terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109040385B (en) |
| WO (1) | WO2020020061A1 (en) |
Cited By (7)
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| CN110166909A (en) * | 2019-05-23 | 2019-08-23 | 潍坊歌尔电子有限公司 | A kind of welding bell group and smartwatch |
| WO2019179352A1 (en) * | 2018-03-19 | 2019-09-26 | 维沃移动通信有限公司 | Mobile terminal |
| WO2020020061A1 (en) * | 2018-07-26 | 2020-01-30 | 维沃移动通信有限公司 | Terminal |
| CN111245987A (en) * | 2020-02-03 | 2020-06-05 | Oppo广东移动通信有限公司 | Terminal device |
| CN111491052A (en) * | 2019-01-29 | 2020-08-04 | Oppo广东移动通信有限公司 | Electronic device |
| WO2020220633A1 (en) * | 2019-04-28 | 2020-11-05 | 广东小天才科技有限公司 | Directional sound transmission-capable smartwatch |
| WO2021002574A1 (en) * | 2019-07-02 | 2021-01-07 | Samsung Electronics Co., Ltd. | Electronic device including acoustic module |
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| KR20220008076A (en) * | 2020-07-13 | 2022-01-20 | 삼성전자주식회사 | Electronic device with flexible display |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019179352A1 (en) * | 2018-03-19 | 2019-09-26 | 维沃移动通信有限公司 | Mobile terminal |
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| US11917347B2 (en) | 2019-07-02 | 2024-02-27 | Samsung Electronics Co., Ltd. | Electronic device including acoustic module |
| CN111245987A (en) * | 2020-02-03 | 2020-06-05 | Oppo广东移动通信有限公司 | Terminal device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020020061A1 (en) | 2020-01-30 |
| CN109040385B (en) | 2021-02-02 |
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