CN108513465B - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN108513465B CN108513465B CN201810331475.7A CN201810331475A CN108513465B CN 108513465 B CN108513465 B CN 108513465B CN 201810331475 A CN201810331475 A CN 201810331475A CN 108513465 B CN108513465 B CN 108513465B
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- China
- Prior art keywords
- light
- display panel
- circuit board
- mobile terminal
- pilot lamp
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- 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.)
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0086—Casings, cabinets or drawers for electric apparatus portable, e.g. battery operated apparatus
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention provides a mobile terminal, comprising: the device comprises a shell, an indicator light, a light guide piece, a circuit board, a display panel and a cover plate; the shell and the cover plate are enclosed to form an accommodating cavity, the indicator light, the light guide piece, the circuit board and the display panel are all positioned in the accommodating cavity, the display panel comprises a display surface and a back surface which are arranged in a reverse mode, the cover plate is arranged on one side of the display surface of the display panel, and the circuit board is arranged on one side of the back surface of the display panel; the pilot lamp sets up in the one side of circuit board dorsad display panel, and is connected with the circuit board electricity, and the casing is including enclosing and establish display panel outlying frame, and the light emitting area of pilot lamp is towards the frame, and the income light side of leaded light spare is just to the pilot lamp, and the light-emitting side of leaded light spare is just to the apron. Like this, set up the pilot lamp in the one side of circuit board dorsad display panel to need not to occupy display panel's space, make the setting pilot lamp that mobile terminal can be convenient.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a mobile terminal.
Background
With the rapid development of mobile terminals, mobile terminals have become an essential tool in people's life, and bring great convenience to various aspects of users' life. As the demand of people for mobile terminals is higher and higher, the mobile terminals with high screen occupation ratio are gradually becoming the mainstream mobile terminals at present and are well received by users.
However, the high screen ratio mobile terminal has a high screen ratio, and the conventional indicator lamp requires a large space of the mobile terminal, so that it is difficult to set the indicator lamp on the mobile terminal.
Disclosure of Invention
The embodiment of the invention provides a mobile terminal, which aims to solve the problem that an indicator lamp is difficult to arrange on the mobile terminal.
In order to solve the technical problem, the invention is realized as follows: a mobile terminal, comprising: the device comprises a shell, an indicator light, a light guide piece, a circuit board, a display panel and a cover plate; the shell and the cover plate enclose to form an accommodating cavity, the indicator light, the light guide piece, the circuit board and the display panel are all positioned in the accommodating cavity, the display panel comprises a display surface and a back surface which are arranged in a reverse mode, the cover plate is arranged on one side of the display surface of the display panel, and the circuit board is arranged on one side of the back surface of the display panel; the utility model discloses a display panel, including circuit board, pilot lamp, casing, frame, light guide piece, circuit board, pilot lamp set up in the circuit board dorsad display panel's one side, and with the circuit board electricity is connected, the casing is including enclosing and establish display panel outlying frame, the light emitting area orientation of pilot lamp the frame, just the income light side of light guide piece is just right the pilot lamp, the light-emitting side of light guide piece is just right the apron.
A mobile terminal of an embodiment of the present invention includes: the device comprises a shell, an indicator light, a light guide piece, a circuit board, a display panel and a cover plate; the shell and the cover plate enclose to form an accommodating cavity, the indicator light, the light guide piece, the circuit board and the display panel are all positioned in the accommodating cavity, the display panel comprises a display surface and a back surface which are arranged in a reverse mode, the cover plate is arranged on one side of the display surface of the display panel, and the circuit board is arranged on one side of the back surface of the display panel; the utility model discloses a display panel, including circuit board, pilot lamp, casing, frame, light guide piece, circuit board, pilot lamp set up in the circuit board dorsad display panel's one side, and with the circuit board electricity is connected, the casing is including enclosing and establish display panel outlying frame, the light emitting area orientation of pilot lamp the frame, just the income light side of light guide piece is just right the pilot lamp, the light-emitting side of light guide piece is just right the apron. Like this, set up the pilot lamp in the one side of circuit board dorsad display panel to need not to occupy display panel's space, make the setting pilot lamp that mobile terminal can be convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;
fig. 2 is a second schematic structural diagram of a mobile terminal according to an embodiment of the present invention;
fig. 3 is a third schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention, and as shown in fig. 1, the mobile terminal includes: the display device comprises a shell 1, an indicator lamp 2, a light guide part 3, a circuit board 4, a display panel 5 and a cover plate 6; the shell 1 and the cover plate 6 enclose to form an accommodating cavity, the indicator light 2, the light guide part 3, the circuit board 4 and the display panel 5 are all located in the accommodating cavity, the display panel 5 comprises a display surface and a back surface which are arranged in a reverse manner, the cover plate 6 is arranged on one side of the display surface of the display panel 5, and the circuit board 4 is arranged on one side of the back surface of the display panel 5; indicator 2 set up in circuit board 4 dorsad display panel 5's one side, and with circuit board 4 electricity is connected, casing 1 is including enclosing and establishing display panel 5 outlying frame, the light emitting area orientation of indicator 2 the frame, just the income light side of leaded light spare 3 is just right indicator 2, the light-emitting side of leaded light spare 3 is just right apron 6.
In this embodiment, the housing 1 may be made of different materials. The indicator lights 2 may flash at different frequencies or display different colors, etc. The circuit board 4 may be a general circuit board or may be a flexible circuit board. The display panel 5 may be a liquid crystal display panel, or may be a light emitting diode display panel or the like. The cover plate 6 may be a glass cover plate, or may be a cover plate made of other materials, and the like.
In this embodiment, when the mobile terminal is placed horizontally with the front side facing up, the cover plate 6, the display panel 5, the circuit board 4 and the housing 1 are sequentially arranged from top to bottom. A certain gap may exist between the circuit board 4 and the display panel 5. In the prior art, when an indicator lamp is arranged on a mobile terminal, the indicator lamp is arranged on the same plane with a display panel. Thus, the space of the display panel is limited due to the presence of the indicator light. Especially when full screen mobile terminals appear, it is difficult to set up space for the indicator light. Even some mobile terminals with full screen or mobile terminals with higher screen ratio are not provided with indicator lamps directly in order to not affect the display of the mobile terminals.
In this embodiment, the indicator lamp 2 is disposed on a side of the circuit board 4 opposite to the display panel 5, so that the installation space of the display panel 5 is not affected. Moreover, the light guide member 3 can guide the light emitted by the indicator lamp 2 to the cover plate 6, and the light is generated on the cover plate 6, so that the mobile terminal has the function of the indicator lamp. The arrows in the light guide 3 in fig. 1 are used to indicate the light guide path 7. Therefore, even a high-screen-ratio mobile terminal or a full-screen mobile terminal can be conveniently provided with the indicator lamp.
In this embodiment, the indicator light 2 is disposed on a surface of the circuit board 4 facing away from the display panel 5, and the structure is not affected by the size of the black edge of the mobile terminal. Certainly, in order to meet the individual requirements of users, the light emitted by the indicator light 2 can be guided to the upper part, the lower part, the left part and the right part of the cover plate 6 through different light guide pieces 3 to realize the effect of the indicator light, so that the appearance can be more flexible. In this embodiment, the conventional light guide column is also omitted, light is guided by the light guide member 3, and the requirement for individuation of the user can be met by setting different light guide paths for the light guide member 3.
For better understanding of the above structure, please refer to fig. 2 and fig. 3, fig. 2 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention, and fig. 3 is another schematic structural diagram of the mobile terminal according to the embodiment of the present invention. In fig. 2, two indicator lights 2 are present in the mobile terminal, and the arrow in front of the indicator lights 2 indicates the light guiding path 7. Fig. 1 is a sectional view taken along line a-a of fig. 2. Referring to fig. 3 again, the area pointed by M in fig. 3 is the edge area of the cover plate 6, and the mobile terminal directly emits light in the edge area of the cover plate 6 to implement the function of the indicator light.
In the embodiment of the present invention, the Mobile terminal may be a Mobile phone, a Tablet personal Computer (Tablet personal Computer), a Laptop Computer (Laptop Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), a Wearable Device (Wearable Device), or the like.
Optionally, the housing 1 further includes a middle frame disposed on the circuit board 4 back to one side of the display panel 5, the middle frame faces the circuit board 4, a step structure is disposed on one side of the circuit board 4, and the indicator light 2 and the light incident side of the light guide member 3 are both located in the step structure.
In this embodiment, since the middle frame is provided with the step structure on the side facing the circuit board 4, the indication lamp 2 and the light incident side of the light guide member 3 are both located in the step structure, so that the indication lamp 2 and the light guide member 3 are accommodated through the step structure, the indication lamp 2 and the light guide member 3 do not need to occupy other spaces for setting, and the mobile terminal can be made to be thinner and lighter as much as possible.
Optionally, the cover plate 6 is bonded to the light exit side of the light guide member 3 through a transparent glue 8.
In this embodiment, the cover plate 6 is bonded to the light-emitting side of the light guide member 3 through the transparent glue 8, so that the cover plate 6 can be fixed to the light-emitting side of the light guide member 3, and the light guided out from the light guide member 3 can smoothly pass through the transparent glue 8 to reach the cover plate 6, so that the light is emitted on the cover plate to prompt a user.
Optionally, the circuit board 4 at least partially covers the light incident side of the light guide member 3, so as to surround the step structure and the light guide member 3 to form an accommodating cavity for accommodating the indicator light 2, and the indicator light 2 is located in the accommodating cavity.
In this embodiment, the circuit board 4 at least partially covers the light incident side of the light guide member 3, so as to form an accommodating cavity for accommodating the indicator light 2 together with the step structure and the light guide member 3, and the indicator light 2 is located in the accommodating cavity. Therefore, the indicating lamp 2 is limited in the accommodating cavity, light emitted by the indicating lamp 2 is prevented from affecting other devices in the mobile terminal, and the light guide part 3 can better receive light emitted by the indicating lamp 2.
Optionally, the number of the indicator lights 2 is at least two, and an included angle between the incident directions of any two adjacent indicator lights is an acute angle.
In the present embodiment, the number of the indicator lamps 2 is at least two, and the effect of the indicator lamps 2 may be stronger. The contained angle between the incident direction of two arbitrary adjacent pilot lamps 2 is the acute angle, can form the cooperation with some leaded light spare 3 like this, makes the entering leaded light spare 3 that the light that every pilot lamp 2 sent can be fine. Or, different indicator lights 2 can be guided to different positions through different light guide members, so that the individual setting of the indicator lights of the mobile terminal by a user is met.
Optionally, the material of the casing 1 includes a metal 11 and a light-guiding-free plastic 12, and the frame is made of the light-guiding-free plastic 12.
In the present embodiment, the material of the case 1 includes the metal 11, so that the strength of the entire case 1 can be made relatively high. The housing 1 further comprises the light-guiding-free plastic 12, so that the light-guiding-free plastic 12 and the light guide part can be integrally formed, and batch production is facilitated.
Optionally, the light guide member 3 is made of light guide plastic.
In this embodiment, the light guide member 3 is made of light guide plastic, so that the light guide member 3 can be light, thereby reducing the overall quality of the mobile terminal. The light guide member 3 is made of light guide plastic, and can be integrally formed with the non-light guide plastic 12 on the housing 1, thereby facilitating mass production.
Optionally, the display panel 5 is bonded to the cover plate 6.
In the present embodiment, the display panel 5 and the cover plate 6 are bonded to each other, so that the display panel 5 and the cover plate 6 can be fixed to each other well. And when one of the display panel 5 and the cover plate 6 is in failure, the display panel is convenient to detach for maintenance.
Optionally, the circuit board 4 is bonded to the housing 1.
In the present embodiment, the circuit board 4 is bonded to the housing 1, so that the circuit board 4 and the housing 1 can be fixed to each other well. And when the circuit board 4 and a certain component in the shell 1 are in failure, the circuit board is convenient to detach for maintenance.
Optionally, the housing 1 and the light guide 3 are integrally formed by injection molding.
In this embodiment, the injection molding may be performed by a mold, including but not limited to in-mold injection molding and secondary injection molding, so that the housing 1 and the light guide 3 are integrally formed, and thus, the integrated structure can be regarded as a complete structural member.
A mobile terminal of an embodiment of the present invention includes: the display device comprises a shell 1, an indicator lamp 2, a light guide part 3, a circuit board 4, a display panel 5 and a cover plate 6; the shell 1 and the cover plate 6 enclose to form an accommodating cavity, the indicator light 2, the light guide part 3, the circuit board 4 and the display panel 5 are all located in the accommodating cavity, the display panel 5 comprises a display surface and a back surface which are arranged in a reverse manner, the cover plate 6 is arranged on one side of the display surface of the display panel 5, and the circuit board 4 is arranged on one side of the back surface of the display panel 5; indicator 2 set up in circuit board 4 dorsad display panel 5's one side, and with circuit board 4 electricity is connected, casing 1 is including enclosing and establishing display panel 5 outlying frame, the light emitting area orientation of indicator 2 the frame, just the income light side of leaded light spare 3 is just right indicator 2, the light-emitting side of leaded light spare 3 is just right apron 6. Like this, set up pilot lamp 2 in the one side of circuit board 4 back to display panel 5 to need not to occupy display panel 5's space, make the setting up pilot lamp that mobile terminal can be convenient.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. A mobile terminal, comprising: the device comprises a shell, an indicator light, a light guide piece, a circuit board, a display panel and a cover plate; the shell and the cover plate enclose to form an accommodating cavity, the indicator light, the light guide piece, the circuit board and the display panel are all positioned in the accommodating cavity, the display panel comprises a display surface and a back surface which are arranged in a reverse mode, the cover plate is arranged on one side of the display surface of the display panel, and the circuit board is arranged on one side of the back surface of the display panel; the utility model discloses a display panel's lamp, including circuit board, pilot lamp, leaded light piece, apron, circuit board, pilot lamp set up in the circuit board dorsad display panel's one side, the light emitting area orientation of pilot lamp the frame, just the income light side of leaded light piece is just right the pilot lamp, the light-emitting side of leaded light piece is just right the apron, the casing still including set up in the circuit board dorsad the center of one side of display panel, the center face towards the one side of circuit board is equipped with the stair structure, the pilot lamp with the income light side of leaded light piece all is located in the stair structure, the circuit board at least part covers the income light side of leaded light piece, with the stair structure with leaded light piece encloses to enclose and holds the chamber that holds of pilot lamp, the pilot lamp is located hold the intracavity, wherein, the last step face of stair structure with the top surface of pilot lamp and the orientation of leaded light piece a display panel's one The side surfaces are flush.
2. The mobile terminal of claim 1, wherein the cover plate is bonded to the light exit side of the light guide by a transparent glue.
3. The mobile terminal according to claim 1, wherein the number of the indicator lights is at least two, and an included angle between incident directions of any two adjacent indicator lights is an acute angle.
4. The mobile terminal according to any of claims 1 to 3, wherein the material of the housing comprises metal and non-light-conductive plastic, and the frame is made of the non-light-conductive plastic.
5. The mobile terminal according to any of claims 1 to 3, wherein the light guide is made of light-guiding plastic.
6. A mobile terminal according to any of claims 1 to 3, wherein the display panel is bonded to the cover plate.
7. A mobile terminal according to any of claims 1 to 3, wherein the circuit board is bonded to the housing.
8. The mobile terminal according to any of claims 1 to 3, wherein the housing and the light guide are integrally formed by injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810331475.7A CN108513465B (en) | 2018-04-13 | 2018-04-13 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810331475.7A CN108513465B (en) | 2018-04-13 | 2018-04-13 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108513465A CN108513465A (en) | 2018-09-07 |
| CN108513465B true CN108513465B (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810331475.7A Active CN108513465B (en) | 2018-04-13 | 2018-04-13 | Mobile terminal |
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| CN (1) | CN108513465B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743427B (en) * | 2019-03-06 | 2021-05-14 | 维沃移动通信有限公司 | Mobile terminal |
| CN110086901B (en) * | 2019-04-02 | 2021-06-11 | 华勤技术股份有限公司 | Frame seal structure and display device |
| CN110266858B (en) * | 2019-06-30 | 2021-04-13 | Oppo广东移动通信有限公司 | Electronic device |
| CN110493430B (en) * | 2019-08-22 | 2021-06-22 | 深圳市万普拉斯科技有限公司 | Display device with on-screen indicator light, mobile terminal and light guiding method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3773912B2 (en) * | 2003-03-24 | 2006-05-10 | 富士通株式会社 | Mobile phone |
| CN106257896A (en) * | 2015-06-16 | 2016-12-28 | 三星电子株式会社 | Electronic installation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470473B (en) * | 2007-12-26 | 2010-12-01 | 英业达股份有限公司 | Electronic device with light guiding structure |
| CN102104640A (en) * | 2009-12-18 | 2011-06-22 | 索尼爱立信移动通讯股份有限公司 | Illumination housing cover for mobile communication equipment |
| CN201742647U (en) * | 2010-06-07 | 2011-02-09 | 深圳富泰宏精密工业有限公司 | Portable electronic device with light-emitting effect |
| CN203338278U (en) * | 2013-05-17 | 2013-12-11 | 广东欧珀移动通信有限公司 | Narrow edge touch screen |
| CN105445847B (en) * | 2015-12-31 | 2019-01-11 | 北京小鸟看看科技有限公司 | A kind of light guide and electronic equipment |
| CN205812103U (en) * | 2016-05-27 | 2016-12-14 | 上海与德通讯技术有限公司 | Mobile terminal |
| CN107395825A (en) * | 2017-09-16 | 2017-11-24 | 南京中高知识产权股份有限公司 | Full frame smart mobile phone |
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2018
- 2018-04-13 CN CN201810331475.7A patent/CN108513465B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3773912B2 (en) * | 2003-03-24 | 2006-05-10 | 富士通株式会社 | Mobile phone |
| CN106257896A (en) * | 2015-06-16 | 2016-12-28 | 三星电子株式会社 | Electronic installation |
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| CN108513465A (en) | 2018-09-07 |
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