CN108322575B - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN108322575B CN108322575B CN201810339218.8A CN201810339218A CN108322575B CN 108322575 B CN108322575 B CN 108322575B CN 201810339218 A CN201810339218 A CN 201810339218A CN 108322575 B CN108322575 B CN 108322575B
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- Prior art keywords
- sound
- mobile terminal
- receiver
- sound outlet
- shell
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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
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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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
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
An embodiment of the present invention provides a mobile terminal, including: the sound outlet hole is located between the cover plate and the shell, the sound guide piece is fixed in the accommodating space, a sound guide channel is arranged between the sound guide piece and the shell, the sound outlet side of the receiver faces towards the shell, and the sound outlet side of the receiver is communicated with the sound outlet hole through the sound guide channel. Therefore, the position of the sound outlet hole is not limited by the sound outlet area position of the telephone receiver, for example, the sound outlet hole can be arranged at the top of the shell or the cover plate, or one part of the sound outlet hole is arranged on the shell, and the other part of the sound outlet hole is arranged at the top of the cover plate, so that the area of a non-display area of the cover plate can be effectively reduced, and the screen occupation ratio of the mobile terminal is further improved.
Description
Technical Field
The invention relates to the field of electronic equipment, in particular to a mobile terminal.
Background
With the rapid development of the mobile terminal industry, people have higher dependence on the mobile terminal and pay more attention to the 'color value', and the screen duty ratio is one of important judgment standards for the color value and the practicability of the mobile terminal. The screen occupation ratio is used for representing a relative ratio of the area of the display screen and the area of the front panel of the mobile terminal, and is a parameter which is easier to obtain visual good feeling on the appearance design of the mobile terminal, so that the mobile terminal with high screen occupation ratio and the full-screen mobile terminal are produced at the same time.
Referring to fig. 1, the conventional mobile terminal includes: the mobile terminal comprises a cover plate 1, a shell 2, a display screen 3, a main board 4, a sound outlet hole 5 and a receiver (or called as a receiver) 6, wherein the sound outlet area of the receiver 6 faces the cover plate 1, the sound outlet area of the receiver 6 is over against the sound outlet hole 5, a certain installation space is needed for installing the receiver 6, the distance from the center of the sound outlet hole 5 to the top of the cover plate 1 is longer, the sound outlet hole 5 is arranged in a non-display area 7 of the cover plate 1, the area of the non-display area 7 of the cover plate 1 is increased, and the screen occupation ratio of the mobile terminal is further reduced.
Therefore, in order to meet the requirements of users on a high-screen-occupation-ratio mobile terminal and a full-screen mobile terminal, the problem that the screen occupation ratio is affected due to the fact that the area of a non-display area is large due to the limitation of the installation position of a telephone receiver on the position of an existing sound outlet hole needs to be solved urgently.
Disclosure of Invention
The embodiment of the invention provides a mobile terminal, which aims to solve the problem that the area of a non-display area is larger and the screen occupation ratio is influenced because the position of an existing sound outlet is limited by the installation position of a telephone receiver.
In order to solve the above technical problem, according to an aspect of an embodiment of the present invention, there is provided a mobile terminal including: the microphone comprises a cover plate, a shell, a display screen, a main board, a sound outlet, a receiver and a sound guide piece, wherein the cover plate is covered on the shell to form an accommodating space; the sound outlet hole is located between the cover plate and the shell, the sound guide piece is fixed in the accommodating space, a sound guide channel is arranged between the sound guide piece and the shell, the sound outlet side of the telephone receiver faces the shell, and the sound outlet side of the telephone receiver is communicated with the sound outlet hole through the sound guide channel.
Like this, the sound that goes out the sound zone of receiver and send the sound accessible lead tone channel and go out the sound hole and conduct the external world for the position of going out the sound hole is not restricted by the play sound zone position of receiver, for example can set up the sound hole at the top of casing or apron, or will go out partly setting of sound hole on the casing, goes out another part setting of sound hole at the top of apron, can effectively reduce the non-display area's of apron area like this, and then improves mobile terminal's screen and accounts for than.
Drawings
Fig. 1 is a schematic view illustrating an installation of a receiver of a conventional mobile terminal;
fig. 2 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a sound outlet hole according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention;
fig. 5 is a schematic structural view of another sound outlet hole provided in the embodiment of the present invention;
fig. 6 is a schematic structural diagram of another sound outlet hole provided in the embodiment of the present invention;
fig. 7 is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
The terms first, second and the like in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Referring to fig. 2, the mobile terminal includes: the sound-guiding device comprises a cover plate 1, a shell 2, a display screen 3, a main board (or called a system main board) 4, a sound outlet 5, a receiver 6 and a sound guiding piece 9.
Wherein, the cover plate 1 is covered on the shell 2 to form a containing space 10, the main board 4 is fixed in the containing space 10, the receiver 6 is arranged in the containing space 10, the display screen 3 is fixed on one side of the cover plate 1 facing the containing space 10, the sound outlet 5 is positioned between the cover plate 1 and the shell 2, for example, the sound outlet 5 is located at the top of the mobile terminal, the display 3 and the receiver 6 are respectively electrically connected to the main board 4, the sound guide 9 is fixed in the accommodating space 10, a sound guide channel 11 is provided between the sound guide 9 and the housing 2, for example, a gap (not shown) is provided between the sound guide 9 and the housing 2, the sound guide 9, the gap and the housing 2 form a sound guide channel 11, the sound output region 61 of the receiver 6 faces the housing 2, the sound output region 61 of the receiver 6 communicates with the sound output hole 5 through the sound guide channel 11, so that the sound emitted from the sound emitting area 61 of the receiver 6 can be conducted to the outside through the sound guide channel 11 and the sound emitting hole 5. It is understood, of course, that the specific structure of the sound guide channel 11 is not limited in the embodiments of the present invention.
In the embodiment of the present invention, the material of the cover plate 1 may be glass or ceramic, but is not limited thereto.
In the embodiment of the present invention, the housing 2 may be a battery cover of a detachable mobile terminal, but is not limited thereto.
In the embodiment of the present invention, the display screen 3 may be a Liquid Crystal Display (LCD) screen or an Organic Light Emitting Diode (OLED) display screen, but is not limited thereto.
In the embodiment of the present invention, the main board 4 and the receiver 6 may adopt an existing structure, and a description thereof is omitted.
Optionally, the sound guide 9 and the receiver 6 may be an integrated module structure, or the sound guide structure and the receiver 6 may be a split structure, which is not limited in the embodiment of the present invention. As shown in fig. 2, the sound guide 9 and the receiver 6 are of a split structure.
In the present embodiment, the gap between the sound guide 9 and the housing 2 can be realized in various ways. For example, a groove may be provided on the sound guide 9 and/or the housing 2 to realize a gap between the sound guide 9 and the housing 2, or the relative position between the sound guide 9 and the housing 2 may be used to ensure that the gap is satisfactory.
For example, referring to fig. 2, the housing 2 is provided with a first groove 21, and a gap between the sound guide 9 and the housing 2 can be ensured by the first groove 21 without increasing the thickness of the mobile terminal. It should be noted that the specific size of the gap may be adjusted according to specific situations, and is not specifically limited in the embodiment of the present invention.
In the embodiment of the present invention, the cross-sectional shape of the sound guide 9 is L-shaped, and the material of the sound guide 9 is plastic material. It is of course understood that the specific shape and material of the sound-guiding member 9 are not limited in the embodiments of the present invention.
In the embodiment of the present invention, the sound emitting area 61 of the receiver 6 faces the housing 2, and the sound emitting area 61 is communicated with the sound emitting hole 5 through the sound guiding channel 11, so that the sound emitted from the sound emitting area 61 of the receiver 6 can be conducted to the outside through the sound guiding channel 11 and the sound emitting hole 5, and the position of the sound emitting hole 5 is not limited by the position of the sound emitting area 61 of the receiver 6, for example, the sound emitting hole 5 can be disposed on the top of the housing 2 or the cover plate 1, or a part of the sound emitting hole 5 can be disposed on the housing 2, and another part of the sound emitting hole 5 is disposed on the top of the cover plate 1, so that the area of the non-display area 7 of the cover plate 1 can be effectively reduced, and the screen occupation ratio of the mobile terminal can be further improved.
In the embodiment of the present invention, the opening position of the sound outlet 5 and the specific shape of the sound outlet 5 may be implemented in various ways, and the following description is made with reference to three preferred ways shown in fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, and it should be noted that the embodiment of the present invention does not limit the opening position of the sound outlet 5 and the specific shape of the sound outlet 5.
Referring to fig. 2 and 3, which illustrate an example of the sound emitting holes 5, the sound emitting holes 5 are disposed on the top of the cover plate 1, for example, the sound emitting holes 5 are disposed on the top edge of the cover plate 1, so that the area of the non-display area 7 of the mobile terminal can be effectively reduced, and the screen occupation ratio of the mobile terminal can be improved.
Referring to fig. 4, the sound emitting hole 5 is shaped as a bar. Besides, the sound outlet 5 may also be oblong or elliptical. It should be noted that the above description regarding the shape of the sound emitting hole 5 is only an example and is not limiting, and it is understood that the embodiment of the present invention does not specifically define the shape of the sound emitting hole 5. Optionally, the sound outlet hole 5 is covered with a dust screen, so that dust can be prevented from entering the receiving space 10 of the mobile terminal through the sound outlet hole 5.
Referring to fig. 4 and 5, which show another example of the sound emitting hole 5, the sound emitting hole 5 includes: a first opening 51 and a second opening 52, the first opening 51 being provided on the cover plate 1, the second opening 52 being provided on the housing 2.
In the embodiment of the present invention, the first opening 51 is disposed on the cover plate 1, the second opening 52 is disposed on the housing 2, and the first opening 51 and the second opening 52 jointly form the sound outlet 5, so that the area of the non-display area can be further reduced, and the screen occupation ratio of the mobile terminal can be further improved.
Referring to fig. 6, which shows a third example of the sound emitting hole 5, the sound emitting hole 5 is provided on the housing 2. Because the sound outlet 5 is arranged on the shell 2, the sound outlet 5 does not need to be arranged in the non-display area, the area of the non-display area of the mobile terminal can be effectively reduced, and the screen occupation ratio of the mobile terminal is improved.
In fig. 2 and 4, the receiver 6 is located between the main board 4 and the housing 2, but is not limited thereto, and the receiver 6 may also be located between the display 3 and the housing 2, for example, see fig. 7. By arranging the receiver 6 between the display 3 and the housing 2, i.e. the receiver 6 is arranged side by side with the main board 4, the thickness of the housing and thus the thickness of the mobile terminal can be reduced.
In the embodiment of the present invention, the sound emitting area 61 of the receiver 6 faces the housing 2, and the sound emitting channel 11 is formed by the sound guiding member 9, the gap between the sound guiding member 9 and the housing 2, so that the sound emitted from the sound emitting area 61 of the receiver 6 can be conducted to the outside through the sound guiding channel 11 and the sound emitting hole 5, and the position of the sound emitting hole 5 is not limited by the position of the sound emitting area 61 of the receiver 6, so that the mobile terminal of the embodiment of the present invention can effectively reduce the area of the non-display area 7 of the cover plate 1, further improve the screen occupation ratio of the mobile terminal, and can meet the requirement of a user on a mobile phone with a high screen occupation ratio. Meanwhile, the mobile terminal provided by the embodiment of the invention is simpler and more attractive in appearance and more scientific and technological sense.
Further, according to the scheme of the embodiment of the invention, the influence of the position of the telephone receiver 6 on the screen occupation ratio is reduced, the installation position of the telephone receiver 6 can be flexibly adjusted within a certain range, the thickness of the shell 2 can be reduced by arranging the telephone receiver 6 between the display screen 3 and the shell 2, the thickness of the mobile terminal is further reduced, and the requirement of a user on the lightness and thinness of the mobile phone can be met.
The above description is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (6)
1. A mobile terminal, comprising: the mobile terminal comprises a cover plate, a shell, a display screen, a main board, a sound outlet and a receiver, wherein the cover plate is arranged on the shell to form a containing space, the main board is fixed in the containing space, the receiver is arranged in the containing space, the display screen is fixed on one side of the cover plate facing the containing space, the display screen and the receiver are respectively electrically connected with the main board, the mobile terminal is characterized in that the sound outlet is positioned between the cover plate and the shell, the mobile terminal further comprises a sound guide piece, the sound guide piece is fixed in the containing space, a sound guide channel is arranged between the sound guide piece and the shell, the sound outlet side of the receiver faces the shell, the sound outlet side of the receiver is communicated with the sound outlet through the sound guide channel, the receiver is positioned between the display screen and the shell, and the receiver and the main board are arranged side by side, the casing is provided with a groove, so that a gap is formed between the sound guide piece and the casing, part of the sound guide piece extends into the groove in the thickness direction of the casing, the sound guide piece, the gap and the casing jointly form the sound guide channel, the sound outlet hole comprises a first opening and a second opening, the first opening is arranged on the cover plate, and the second opening is arranged on the casing.
2. The mobile terminal of claim 1, wherein the sound outlet hole is elongated.
3. The mobile terminal of claim 2, wherein the sound outlet hole is covered with a dust screen.
4. The mobile terminal of claim 1, wherein the sound guide is made of plastic material.
5. The mobile terminal of claim 1, wherein the sound guide has an L-shaped cross-sectional shape.
6. The mobile terminal according to any of claims 1 to 5, wherein the housing is a battery cover of the mobile terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810339218.8A CN108322575B (en) | 2018-04-16 | 2018-04-16 | Mobile terminal |
| PCT/CN2019/082864 WO2019201237A1 (en) | 2018-04-16 | 2019-04-16 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810339218.8A CN108322575B (en) | 2018-04-16 | 2018-04-16 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108322575A CN108322575A (en) | 2018-07-24 |
| CN108322575B true CN108322575B (en) | 2021-09-14 |
Family
ID=62897069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810339218.8A Active CN108322575B (en) | 2018-04-16 | 2018-04-16 | Mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108322575B (en) |
| WO (1) | WO2019201237A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108322575B (en) * | 2018-04-16 | 2021-09-14 | 维沃移动通信有限公司 | Mobile terminal |
| CN108900677B (en) * | 2018-08-28 | 2024-01-05 | Oppo广东移动通信有限公司 | Electronic device and assembly method thereof |
| CN111726431B (en) * | 2019-03-19 | 2022-06-03 | 北京小米移动软件有限公司 | Electronic device |
| CN210327650U (en) * | 2019-05-23 | 2020-04-14 | Oppo广东移动通信有限公司 | Screen assembly, middle frame and terminal equipment |
| CN112311925A (en) * | 2019-07-29 | 2021-02-02 | 比亚迪股份有限公司 | Earphone device of electronic equipment and electronic equipment |
| CN110602902B (en) * | 2019-08-26 | 2021-03-02 | Oppo（重庆）智能科技有限公司 | Electronic device |
| CN110834233A (en) * | 2019-11-01 | 2020-02-25 | Oppo广东移动通信有限公司 | Polishing method for surface of to-be-polished piece, glass piece, application of glass piece and polishing jig |
| CN110860988A (en) * | 2019-11-01 | 2020-03-06 | Oppo广东移动通信有限公司 | Polishing jig, polishing method for surface of workpiece to be polished, glass workpiece and application of glass workpiece |
| CN111262980A (en) * | 2020-01-17 | 2020-06-09 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN111245987A (en) * | 2020-02-03 | 2020-06-05 | Oppo广东移动通信有限公司 | Terminal device |
| CN113329279A (en) * | 2020-02-28 | 2021-08-31 | 苏州佳世达电通有限公司 | Display and sound output device thereof |
| CN111787145B (en) * | 2020-06-28 | 2021-09-07 | 维沃移动通信有限公司 | Electronic device |
| CN114099270A (en) * | 2020-08-27 | 2022-03-01 | 未来穿戴技术有限公司 | Voice playing structure and massage instrument |
| CN112995386B (en) * | 2021-03-01 | 2023-12-19 | 安徽新纶精密制造科技有限公司 | Mobile phone dustproof net convenient to detach |
| CN113905550A (en) * | 2021-08-30 | 2022-01-07 | 深圳供电局有限公司 | Standard differentiation detection handheld terminal for electric power |
| CN115022769B (en) * | 2021-10-22 | 2023-06-16 | 荣耀终端有限公司 | Electronic equipment protective housing and electronic equipment play sound structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202285406U (en) * | 2011-10-13 | 2012-06-27 | 广东步步高电子工业有限公司 | Mobile phone with receiver capable of being freely arranged |
| CN202374310U (en) * | 2011-11-15 | 2012-08-08 | 东莞宇龙通信科技有限公司 | Mobilephone earphone structure and mobilephone using same |
| CN103384285B (en) * | 2013-07-10 | 2016-03-30 | 华为终端有限公司 | A kind of mobile terminal |
| CN107734092B (en) * | 2017-10-12 | 2019-09-17 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN108322575B (en) * | 2018-04-16 | 2021-09-14 | 维沃移动通信有限公司 | Mobile terminal |
-
2018
- 2018-04-16 CN CN201810339218.8A patent/CN108322575B/en active Active
-
2019
- 2019-04-16 WO PCT/CN2019/082864 patent/WO2019201237A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019201237A1 (en) | 2019-10-24 |
| CN108322575A (en) | 2018-07-24 |
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