CN106843733B - Mobile terminal and brightness adjusting structure thereof - Google Patents
Mobile terminal and brightness adjusting structure thereof Download PDFInfo
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- CN106843733B CN106843733B CN201710057945.0A CN201710057945A CN106843733B CN 106843733 B CN106843733 B CN 106843733B CN 201710057945 A CN201710057945 A CN 201710057945A CN 106843733 B CN106843733 B CN 106843733B
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- mobile terminal
- pressure
- brightness
- earphone
- circuit board
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a mobile terminal and a brightness adjusting structure thereof, wherein the mobile terminal comprises a body and a receiver structure; the earphone structure comprises a printed circuit board, earphones, a bracket, a dust screen and earphone decorating parts; the printed circuit board is provided with a brightness control circuit; the brightness adjusting structure comprises a pressure-sensitive component; the pressure-sensitive component is arranged on the outer side of the dust screen, is positioned between the earphone decorating part and the support, is used for receiving the pressure transmitted by the earphone decorating part and generates an electric signal when the pressure is greater than a preset value; the brightness control circuit adjusts the brightness of the mobile terminal according to the electric signal. According to the technical scheme, the brightness adjusting structure is integrated in the receiver structure of the mobile terminal, so that the physical key operation of brightness adjustment of the mobile terminal is realized, and the convenience of the brightness adjusting operation of the mobile terminal is greatly improved; and because the brightness control structure is based on the earphone structure setting, the adjustment range of the structure of the mobile terminal is smaller, and the cost of the mobile terminal cannot be increased.
Description
Technical Field
The present disclosure relates to electronic devices, and particularly to a mobile terminal and a brightness adjusting structure thereof.
Background
In the process of using the mobile terminal, the user has high requirements for the change of two parameters of the volume and the brightness of the mobile terminal. For adjusting the volume, the existing mobile terminal is generally provided with a physical key for adjusting the volume. The user can adjust the volume through the volume adjusting key or on the application interface. For the adjustment of brightness, because the existing mobile terminal generally has no physical key corresponding to brightness adjustment, the user can only adjust the brightness in a pull-down toolbar or an application interface of the system. When a user uses the mobile terminal to perform operations such as games, the brightness of the mobile terminal can be adjusted only by returning to the corresponding operation interface, which is inconvenient to operate.
Disclosure of Invention
The invention mainly aims to provide a mobile terminal and a brightness adjusting structure thereof, and aims to provide a physical key scheme for adjusting the brightness of the mobile terminal through a simple structure.
In order to achieve the above object, the brightness adjusting structure of a mobile terminal provided by the present invention comprises a body and a handset structure mounted on the body; the earphone structure comprises a printed circuit board, an earphone, a bracket, a dust screen and an earphone decoration part which are arranged in sequence; the printed circuit board is provided with a brightness control circuit for adjusting the brightness of the mobile terminal, and the brightness adjusting structure comprises a pressure-sensitive component electrically connected with the brightness control circuit; the pressure-sensitive component is arranged on the outer side of the dustproof net, is positioned between the earphone decorating part and the support, is used for receiving the pressure transmitted by the earphone decorating part, and generates an electric signal when the pressure is greater than a preset value; and the brightness control circuit adjusts the brightness of the mobile terminal according to the electric signal.
Optionally, the pressure sensitive component is made of pressure sensitive silicone rubber.
Optionally, the brightness adjusting structure further includes a flexible circuit board; one end of the flexible circuit board is electrically connected with the pressure-sensitive component, and the other end of the flexible circuit board is electrically connected with the printed circuit board.
Optionally, the flexible circuit board is fixed to the support through adhesive of a back adhesive.
Optionally, the pressure-sensitive assembly includes a first pressure-sensitive unit and a second pressure-sensitive unit; the first pressure-sensitive unit and the second pressure-sensitive unit are respectively arranged at two ends of the earphone decorating part in the length direction; the first pressure-sensitive unit is electrically connected with one input end of the brightness control circuit through the flexible circuit board; the second pressure-sensitive unit is electrically connected with the other input end of the brightness control circuit through the flexible circuit board.
Optionally, a first connecting piece and a second connecting piece are arranged on the flexible circuit board; the first connecting piece is electrically connected with one input end of the brightness control circuit; the second connecting piece is electrically connected with the other input end of the brightness control circuit.
Optionally, the first connecting piece is a connecting elastic piece or a connector.
Optionally, the second connecting piece is a connecting elastic piece or a connector.
In addition, in order to achieve the above object, the present invention further provides a mobile terminal, including a body and an earpiece structure mounted on the body; the earphone structure comprises a printed circuit board, an earphone, a bracket, a dust screen and an earphone decoration part which are arranged in sequence; the printed circuit board is provided with a brightness control circuit for adjusting the brightness of the mobile terminal, and the mobile terminal further comprises a brightness adjusting structure; the brightness adjusting structure comprises a pressure-sensitive component electrically connected with the brightness control circuit; the pressure-sensitive component is arranged on the outer side of the dustproof net, is positioned between the earphone decorating part and the support, is used for receiving the pressure transmitted by the earphone decorating part, and generates an electric signal when the pressure is greater than a preset value; and the brightness control circuit adjusts the brightness of the mobile terminal according to the electric signal.
Optionally, the earpiece decoration comprises a protrusion part and an abutting part connected to two ends of the protrusion part; the protruding part penetrates through the face shell of the body and extends out of the face shell; the abutting part abuts against the inner surface of the face shell; and a buffer part is arranged between the abutting part and the surface shell.
According to the technical scheme, the brightness adjusting structure is integrated in the receiver structure of the mobile terminal, so that the physical key operation of brightness adjustment of the mobile terminal is realized on the premise that an opening is not added, and the convenience of the brightness adjusting operation of the mobile terminal is greatly improved; and because the brightness control structure is based on the earphone structure setting, the adjustment range of the structure of the mobile terminal is smaller, and the cost of the mobile terminal cannot be increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;
fig. 2 is a schematic view of an assembly structure of an embodiment of a handset structure and a brightness adjustment structure of a mobile terminal according to the present invention;
FIG. 3 is a schematic view of a connection structure of a pressure-sensitive device and a flexible printed circuit board.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
The mobile terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation device, and the like, and a stationary terminal such as a digital TV, a desktop computer, and the like. In the following, it is assumed that the terminal is a mobile terminal. However, it will be understood by those skilled in the art that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.
The invention provides a mobile terminal and a brightness adjusting structure thereof.
As shown in fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention; fig. 2 is a schematic view of an assembly structure of an earpiece structure and a brightness adjustment structure of a mobile terminal according to an embodiment of the invention.
In this embodiment, the mobile terminal includes a body 100, and an earpiece structure 200 and a brightness adjustment structure 300 mounted on the body 100. Wherein the body 100 includes a rear case (not shown) and a face case 102 disposed opposite to the rear case; the earpiece structure 200 is installed between the rear shell and the face shell 102, and a portion of the earpiece structure 200 extends outside the face shell 102 through the face shell 102, so as to provide an audio service for the mobile terminal; the brightness adjustment structure 300 is integrated in the handset structure 200, and is used for providing brightness adjustment service to the mobile terminal.
Further, in the present embodiment, the earpiece structure 200 includes a Printed Circuit Board (PCB) 210, an earpiece 220, a bracket 230, a dust screen 240, and an earpiece decoration 250, which are sequentially disposed. The brightness adjusting structure 300 includes a pressure-sensitive component 320 and a Flexible Printed Circuit (FPC) 340.
Specifically, in the present embodiment, the printed circuit board 210 is provided with an audio control circuit (not shown) electrically connected to the earphone 220, and a brightness control circuit (not shown) electrically connected to the pressure-sensitive component 320. The handset 220 is fixedly mounted on the printed circuit board 210. The support 230 is supported above the earpiece 220, and a sound cavity 232 is formed in the support 230. A sealing foam 260 for sealing the sound cavity 232 is arranged at the joint of the bracket 230 and the earpiece 220. An opening (not labeled) is arranged above the sound cavity 232, and the dust screen 240 covers the opening. The earpiece decoration 250 includes a protrusion 252, and an abutting portion 254 connected to both ends of the protrusion 252; the protrusion 252 penetrates through the face shell 102 of the body 100 and extends out of the face shell 102; the abutting portion 254 abuts against the inner surface of the face shell 102; and a buffer 270 (specifically, for example, a buffer foam or the like) is disposed between the abutting portion 254 and the face shell 102. The pressure sensitive component 320 is disposed outside the dust screen 240 and between the earpiece decoration 250 and the bracket 230. One end of the flexible circuit board 340 is electrically connected to the pressure-sensitive component 320, the other end of the flexible circuit board passes through the bracket 230 and is electrically connected to the printed circuit board 210, and the flexible circuit board 340 is fixed to the bracket 230 by adhesive bonding.
When it is required to adjust both ends of the mobile terminal, a pressure is applied to one end of the earpiece decoration 250, and the earpiece decoration 250 transmits the pressure to the pressure sensitive member 320. When the pressure is greater than the preset pressure of the pressure-sensitive component 320, the pressure-sensitive component 320 generates an electric signal; and the brightness control circuit receives the electric signal and realizes the regulation of the brightness of the mobile terminal.
According to the technical scheme of the embodiment, the brightness adjusting structure 300 is integrated in the receiver structure 200 of the mobile terminal, so that the physical key operation of brightness adjustment of the mobile terminal is realized on the premise that an opening is not added, and the convenience of the brightness adjusting operation of the mobile terminal is greatly improved; and because the brightness adjusting structure 300 is arranged based on the earphone structure 200, the adjustment range of the structure of the mobile terminal is small, and the cost of the mobile terminal cannot be increased.
Further, as shown in fig. 3, referring to fig. 1 and fig. 2, fig. 3 is a schematic view of a connection structure between the pressure sensitive device and the flexible circuit board.
In the present embodiment, the pressure-sensitive component 320 is made of pressure-sensitive silicone rubber, and includes a first pressure-sensitive unit 322 and a second pressure-sensitive unit 324. The first pressure-sensitive unit 322 and the second pressure-sensitive unit 324 are respectively disposed at two ends of the earpiece decoration 250 in the length direction, and respectively correspond to the increase and decrease of the brightness of the mobile terminal. One end of the flexible circuit board 340 is provided with a first connecting piece (not labeled) and a second connecting piece (not labeled); the first connecting piece and the second connecting piece can be both connecting spring pieces or connectors (specifically, for example, BTB connectors and the like). The first pressure-sensitive unit 322 and the second pressure-sensitive unit 324 are electrically connected to the other end of the flexible circuit board 340 (i.e., the end without the first connecting member and the second connecting member); the first connecting piece is electrically connected with one input end of the brightness control circuit; the second connecting piece is electrically connected with the other input end of the brightness control circuit. So as to realize the electrical connection between the first pressure-sensitive unit 322 and the second pressure-sensitive unit 324 and the printed circuit board 210.
Specifically, one end of the flexible circuit board 340 is annularly sleeved on the periphery of the dust screen 240; two electrical connection points 342 (specifically, copper exposed contacts, for example) are provided at both ends thereof, respectively. The first pressure-sensitive unit 322 and the second pressure-sensitive unit 324 are both in a ring fan shape adapted to the ring shape of the flexible circuit board 340. The first pressure-sensitive component 322 and the second pressure-sensitive component 324 are respectively covered on the electrical connection point 342, so as to realize the electrical connection between the first pressure-sensitive component 322, the second pressure-sensitive component 324 and the flexible circuit board 340.
In this embodiment, when the user presses one end of the earpiece decoration 250, the first pressure-sensitive unit 322 or the second pressure-sensitive unit 324 receives the pressure and generates an electrical signal when the pressure is greater than a preset value, and the brightness control circuit receives the electrical signal and performs an adjustment of increasing or decreasing the brightness of the mobile terminal according to the electrical signal.
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.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (which may be a mobile terminal, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A brightness adjusting structure of a mobile terminal comprises a body and an earphone structure arranged on the body; the earphone structure comprises a printed circuit board, an earphone, a bracket, a dust screen and an earphone decoration part which are arranged in sequence; the mobile terminal is characterized in that the brightness adjusting structure comprises a flexible circuit board and a pressure-sensitive component electrically connected with the brightness control circuit; one end of the flexible circuit board is electrically connected with the pressure-sensitive component, and the other end of the flexible circuit board is electrically connected with the printed circuit board; the pressure-sensitive component is arranged on the outer side of the dustproof net, is positioned between the earphone decorating part and the support, is used for receiving the pressure transmitted by the earphone decorating part, and generates an electric signal when the pressure is greater than a preset value; and the brightness control circuit adjusts the brightness of the mobile terminal in an increasing or decreasing mode according to the electric signal.
2. The brightness adjusting structure of a mobile terminal according to claim 1, wherein the pressure sensitive member is made of pressure sensitive silicone rubber.
3. The structure for adjusting brightness of a mobile terminal according to claim 1, wherein the flexible circuit board is fixed to the bracket by adhesive bonding.
4. The brightness adjusting structure of a mobile terminal according to claim 1, wherein the pressure-sensitive component includes a first pressure-sensitive unit and a second pressure-sensitive unit; the first pressure-sensitive unit and the second pressure-sensitive unit are respectively arranged at two ends of the earphone decorating part in the length direction; the first pressure-sensitive unit is electrically connected with one input end of the brightness control circuit through the flexible circuit board; the second pressure-sensitive unit is electrically connected with the other input end of the brightness control circuit through the flexible circuit board.
5. The structure for adjusting brightness of a mobile terminal according to claim 4, wherein the flexible circuit board is provided with a first connecting member and a second connecting member; the first connecting piece is electrically connected with one input end of the brightness control circuit; the second connecting piece is electrically connected with the other input end of the brightness control circuit.
6. The structure of claim 5, wherein the first connector is a connection spring or a connector.
7. The structure of claim 5, wherein the second connector is a connection spring or a connector.
8. A mobile terminal comprises a body and an earphone structure arranged on the body; the earphone structure comprises a printed circuit board, an earphone, a bracket, a dust screen and an earphone decoration part which are arranged in sequence; the mobile terminal is characterized in that the mobile terminal also comprises a brightness adjusting structure; the brightness adjusting structure comprises the brightness adjusting structure of any one of the preceding claims 1 to 7.
9. The mobile terminal of claim 8, wherein the earpiece decoration comprises a protrusion, and an abutting portion connected to both ends of the protrusion; the protruding part penetrates through the face shell of the body and extends out of the face shell; the abutting part abuts against the inner surface of the face shell; and a buffer part is arranged between the abutting part and the surface shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710057945.0A CN106843733B (en) | 2017-01-23 | 2017-01-23 | Mobile terminal and brightness adjusting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710057945.0A CN106843733B (en) | 2017-01-23 | 2017-01-23 | Mobile terminal and brightness adjusting structure thereof |
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| Publication Number | Publication Date |
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| CN106843733A CN106843733A (en) | 2017-06-13 |
| CN106843733B true CN106843733B (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710057945.0A Active CN106843733B (en) | 2017-01-23 | 2017-01-23 | Mobile terminal and brightness adjusting structure thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108803990B (en) * | 2018-06-12 | 2021-03-16 | Oppo广东移动通信有限公司 | Interaction method, device and terminal |
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| CN101471983A (en) * | 2007-12-28 | 2009-07-01 | 英华达（南京）科技有限公司 | Method for automatically controlling sound volume of mobile telephone |
| CN103823622A (en) * | 2012-11-16 | 2014-05-28 | 三星电子株式会社 | Electronic device for adjusting brightness of screen and method thereof |
| CN105554218A (en) * | 2015-10-30 | 2016-05-04 | 东莞酷派软件技术有限公司 | Receiver volume adjusting method and related equipment |
| CN105939421A (en) * | 2016-06-14 | 2016-09-14 | 努比亚技术有限公司 | Terminal parameter adjusting device and method |
| CN106131938A (en) * | 2016-06-30 | 2016-11-16 | 上海摩软通讯技术有限公司 | A kind of terminal and terminal display screen brightness adjusting method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150052253A1 (en) * | 2014-09-22 | 2015-02-19 | Weaved, Inc. | Multi-server fractional subdomain dns protocol |
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2017
- 2017-01-23 CN CN201710057945.0A patent/CN106843733B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101471983A (en) * | 2007-12-28 | 2009-07-01 | 英华达（南京）科技有限公司 | Method for automatically controlling sound volume of mobile telephone |
| CN103823622A (en) * | 2012-11-16 | 2014-05-28 | 三星电子株式会社 | Electronic device for adjusting brightness of screen and method thereof |
| CN105554218A (en) * | 2015-10-30 | 2016-05-04 | 东莞酷派软件技术有限公司 | Receiver volume adjusting method and related equipment |
| CN105939421A (en) * | 2016-06-14 | 2016-09-14 | 努比亚技术有限公司 | Terminal parameter adjusting device and method |
| CN106131938A (en) * | 2016-06-30 | 2016-11-16 | 上海摩软通讯技术有限公司 | A kind of terminal and terminal display screen brightness adjusting method |
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| CN106843733A (en) | 2017-06-13 |
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