CN111107200B - Display screen assembly and mobile terminal - Google Patents
Display screen assembly and mobile terminal Download PDFInfo
- Publication number
- CN111107200B CN111107200B CN201911364175.XA CN201911364175A CN111107200B CN 111107200 B CN111107200 B CN 111107200B CN 201911364175 A CN201911364175 A CN 201911364175A CN 111107200 B CN111107200 B CN 111107200B
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- module
- fpc
- display screen
- mobile terminal
- binding
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a display screen assembly and a mobile terminal, wherein the display screen assembly comprises a display screen module and an FPC (flexible printed circuit), a first binding area bound at the rear side of the display screen module is formed at one end of the FPC, the other end of the FPC is configured to be electrically connected to a main board of the mobile terminal, and a second binding area used for binding a rear function module is further arranged on the FPC. The mobile terminal comprises a display screen module, a rear function module, an FPC (flexible printed circuit), a mainboard and a rear shell, wherein one end of the FPC is formed with a first binding area bound at the rear side of the display screen module, the other end of the FPC is electrically connected to the mainboard, a rear module area corresponding to the rear function module is formed on the rear shell, a second binding area is further arranged on the FPC, and the rear function module is bound at the second binding area. The display screen module and the rear functional module can be electrically connected with the main board by using the same FPC, and the display screen module and the rear functional module are not required to be respectively provided with respective FPCs, so that the manufacturing cost can be saved.
Description
Technical Field
The invention relates to the technical field of electronic products, in particular to a display screen assembly and a mobile terminal.
Background
At present, mobile terminals such as mobile phones provided with a rear fingerprint module are generally provided with a special display screen FPC (flexible circuit board) and a special fingerprint module FPC. One end of the display screen FPC is connected to the mainboard through the connector, and the other end of the display screen FPC is formed with a binding area bound with the display screen module, so that the display screen module is electrically connected with the mainboard. Fingerprint module FPC's one end is connected to the mainboard through the connector, and the other end is formed with the binding region who binds with rearmounted fingerprint module to realize the electric connection of rearmounted fingerprint module and mainboard. However, because under the existing mode, display screen module and rearmounted fingerprint module all need through respective special FPC and connector electric connection to mainboard, have undoubtedly restricted manufacturing cost's reduction.
Disclosure of Invention
The invention aims to provide a display screen assembly which is beneficial to reducing the manufacturing cost.
Another object of the present invention is to provide a mobile terminal, which is advantageous for reducing the manufacturing cost.
In order to achieve the above object, the present invention provides a display screen assembly, which includes a display screen module and an FPC, wherein a first binding region bound to a rear side of the display screen module is formed at one end of the FPC, the other end of the FPC is configured to be electrically connected to a main board of a mobile terminal, and a second binding region for binding a rear function module is further disposed on the FPC.
Preferably, the second bonding region is formed on the opposite side of the FPC from the first bonding region and directly opposite to the first bonding region.
Preferably, the display screen assembly further comprises a front cover plate, and the display screen module is arranged on the rear side of the front cover plate.
Preferably, the display screen assembly further comprises a rear function module, and the rear function module is bound in the second binding area.
In order to achieve the other object, the present invention provides a mobile terminal, which includes a display screen module, a rear function module, an FPC, a main board, and a rear housing, wherein a first binding region bound to a rear side of the display screen module is formed at one end of the FPC, the other end of the FPC is electrically connected to the main board, a rear module region corresponding to the rear function module is formed on the rear housing, a second binding region is further formed on the FPC, and the rear function module is bound to the second binding region.
Preferably, the mobile terminal further includes a middle housing, the display screen module is assembled at the front side of the middle housing, the main board is disposed at the rear side of the middle housing, the middle housing is provided with an FPC via hole, and the FPC extends from the FPC via hole and is electrically connected to the main board.
Preferably, the second binding region is formed on the opposite side of the FPC from the first binding region and is opposite to the first binding region, and an opening through which the rear functional module passes is formed in the middle housing.
Preferably, the second bonding region is formed on the opposite side of the FPC from the first bonding region and directly opposite to the first bonding region.
Preferably, the rear function module is a rear fingerprint module or a rear camera module.
Preferably, the rear function module is located at an end of the mobile terminal far away from the main board, and the first binding region is located at an end of the mobile terminal far away from the main board.
The FPC can be bound on the display screen module by utilizing the first binding area, and is also provided with the second binding area for binding the rear function module, so that the display screen module and the rear function module can be electrically connected with the mainboard by utilizing the same FPC, and the display screen module and the rear function module are not required to be respectively provided with the respective FPCs, thereby playing the role of saving the manufacturing cost.
Drawings
FIG. 1 is a schematic rear view of a display screen assembly according to an embodiment of the invention.
FIG. 2 is a schematic side view of a display screen assembly according to an embodiment of the invention.
Fig. 3 is an exploded view of a mobile terminal portion structure according to an embodiment of the present invention.
Fig. 4 is a schematic cross-sectional structure diagram of a mobile terminal according to an embodiment of the present invention.
Detailed Description
In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.
In the description of the present invention, it should be understood that the terms "front", "rear", and "top", etc., indicate orientations or positional relationships that are defined based on normal use of the mobile terminal, with the side facing the user being the front.
Referring to fig. 1 to 4, the present invention discloses a display screen assembly, which includes a display screen module 1 and an FPC 2, wherein one end of the FPC 2 is formed with a first binding region 21 bound to the rear side of the display screen module 1, the other end of the FPC 2 is configured to be electrically connected to a main board 9 of a mobile terminal, and the FPC 2 is further provided with a second binding region 22 for binding a rear function module 3.
The FPC 2 in the invention can be bound on the display screen module 1 by utilizing the first binding area 21, and is also provided with the second binding area 22 for binding the rear function module 3, so that the display screen module 1 and the rear function module 3 can realize the purpose of electrically connecting with the mainboard 9 by utilizing the same FPC 2, and the display screen module 1 and the rear function module 3 are not required to be respectively provided with respective FPCs, thereby playing the role of saving the manufacturing cost. Moreover, since one FPC is omitted, the internal space of the mobile terminal is saved when the FPC is assembled on the mobile terminal.
Generally, the FPC 2 is electrically connected to the main board 9 through a connector 23. That is, the present invention saves one set of FPC and connector.
In some embodiments, the second binding region 22 is formed on the opposite side of the FPC 2 from the first binding region 21 and directly faces the first binding region 21, so as to facilitate reliable binding of the rear functional module 3, and the rear functional module 3 can be mounted on the display screen module 1 through the FPC 2, which facilitates designing the mobile terminal to be thinner compared to some existing technical schemes in which a rear functional module (e.g., a rear fingerprint module) is directly mounted on a rear case. Specifically, the FPC 2 may be fixedly coupled to the display module 1 through a stiffener (not shown) to enhance the coupling with the display module 1. Of course, other fixing means may be combined to ensure the installation reliability of the rear functional module 3. Of course, the arrangement of the second binding region 22 is not limited to the above embodiment, and when the second binding region 22 is located on a different side from the first binding region 21, the second binding region 22 may also be located on the same side of the FPC 2 as the first binding region 21, and accordingly, the rear function module 3 does not necessarily need to be installed on the display screen module 1 through the FPC 2.
In some embodiments, the display screen assembly further includes a front cover plate 4, and the display screen module 1 is disposed at a rear side of the front cover plate 4. Specifically, the front cover 4 is a TP cover.
In some embodiments, the display screen assembly further includes a rear function module 3, and the rear function module 3 is bound in the second binding area 22. That is, the rear function module 3 and the display module 1 may form an integrated module, and then may be assembled together. Of course, the rear functional module 3 may be bound to the FPC 2 during subsequent assembly.
In the specific example shown in the drawings, the post-function module 3 is a post-fingerprint module, but not limited thereto. The rear functional module 3 can also be other functional modules, for example, a rear camera module. Of course, it is not excluded to simultaneously bind more than two rear functional modules 3 to the FPC 2 of the present invention.
Referring to fig. 1 to 4, the present invention further discloses a mobile terminal, which includes a display screen module 1, a rear function module 3, an FPC 2, a main board 9 and a rear housing 8, wherein a first binding region 21 bound to the rear side of the display screen module 1 is formed at one end of the FPC 2, the other end of the FPC 2 is electrically connected to the main board 9, a rear module region 81 corresponding to the rear function module 3 is formed on the rear housing 8, a second binding region 22 is further formed on the FPC 2, and the rear function module 3 is bound to the second binding region 22.
The FPC 2 in the invention can be bound on the display screen module 1 by utilizing the first binding area 21, and is also provided with the second binding area 22 for binding the rear function module 3, so that the display screen module 1 and the rear function module 3 can realize the purpose of electrically connecting with the mainboard 9 by utilizing the same FPC 2, and the display screen module 1 and the rear function module 3 are not required to be respectively provided with respective FPCs, thereby playing the role of saving the manufacturing cost. Moreover, the reduction of one FPC is also beneficial to saving the internal space of the mobile terminal.
Generally speaking, the mobile terminal further includes a middle housing 7, the display module 1 is assembled on the front side of the middle housing 7, the main board 9 is disposed on the rear side of the middle housing 7, the middle housing 7 is provided with an FPC via 71, and the FPC 2 extends from the FPC via 71 and is electrically connected to the main board 9.
Preferably, the second binding region 22 is formed on the opposite side of the FPC 2 from the first binding region 21 and is opposite to the first binding region 21, and the middle case 7 is formed with an opening 72 through which the rear functional module 3 passes. In the preferred embodiment of the present invention, the rear functional module 3 is first bound to the FPC 2 to form an integrated module together with the display module 1, and the rear functional module 3 may protrude from the opening 72 during the whole assembly of the mobile terminal. Of course, it is not excluded that the rear functional module 3 is bound to the FPC 2 through the opening 72 when the mobile terminal is integrally assembled. Certainly, the arrangement of the second binding region 22 is not limited to the above embodiment, and when the second binding region 22 is located at a different side from the first binding region 21, the second binding region 22 may also be located at the same side of the FPC 2 as the first binding region 21, and correspondingly, the rear function module 3 does not necessarily need to be installed on the display screen module 1 through the FPC 2, for example, the rear function module 3 may also be installed on the middle shell 7 or the rear shell 8, and in order to adapt to different installation environments, the rear function module 3 may adopt a special-shaped structure.
In some embodiments, the second binding region 22 is formed on the opposite side of the FPC 2 from the first binding region 21 and directly faces the first binding region 21, so as to facilitate reliable binding of the rear functional module 3, and the rear functional module 3 can be mounted on the display screen module 1 through the FPC 2, which facilitates designing the mobile terminal to be thinner compared to some existing technical schemes in which a rear functional module (such as a rear fingerprint module) is directly mounted on a rear case. Specifically, the FPC 2 may be fixedly coupled to the display module 1 through a stiffener (not shown) to enhance the coupling with the display module 1. Of course, other fixing means may be combined to ensure the installation reliability of the rear functional module 3. Certainly, the setting of the second binding region 22 is not limited to the above embodiment, and when the second binding region 22 is located at a different side from the first binding region 21, the second binding region 22 may also be located at the same side of the FPC 2 as the first binding region 21, and correspondingly, the rear function module 3 does not necessarily need to be installed on the display screen module 1 through the FPC 2, for example, the rear function module 3 may also be installed on the rear housing 8, and in order to adapt to different installation environments, the rear function module 3 may adopt a special-shaped structure.
In the specific example shown in the drawings, the rear function module 3 is a rear fingerprint module, and correspondingly, the rear module area 81 is a fingerprint identification area, but not limited thereto. The rear functional module 3 can also be other functional modules, for example, a rear camera module, and correspondingly, the rear module area 81 is a camera module through hole. Of course, it is not excluded to simultaneously bind more than two rear functional modules 3 to the FPC 2 of the present invention.
In some embodiments, the rear function module 3 is located at an end of the mobile terminal away from the main board 9, and the first binding area 21 is located at an end of the mobile terminal away from the main board 9. Since the rear function module 3 is usually located at the top end of the mobile terminal far away from the main board 9, the first binding region 21 can be located at the end of the mobile terminal far away from the main board 9, so as to facilitate the binding of the rear function module 3. Specifically, the second binding region 22 for binding the rear function module 3 can be directly designed on the FPC 2 corresponding to the existing display screen module 1, and the display screen assembly is assembled in a 180-degree flip manner, so that a picture can be normally displayed only by software design when the display screen assembly is used. Of course, the rear function module 3 is not limited to be disposed in a specific area, and accordingly, the arrangement of the FPC 2 and other structures of the mobile terminal may be adaptively changed.
Specifically, the mobile terminal further includes a battery 6 disposed between the rear function module 3 and the main board 9.
The above disclosure is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, so that the appended claims are intended to cover all such modifications and changes as fall within the true spirit of the invention.
Claims (2)
1. The utility model provides a mobile terminal, includes display screen module, rearmounted function module, FPC, mainboard and backshell, FPC's one end is formed with to bind and is in the first region of binding of the rear side of display screen module, FPC's other end electric connection to the mainboard, be formed with on the backshell with the rearmounted module district that rearmounted function module corresponds, its characterized in that: the FPC is also provided with a second binding area, and the rear functional module is bound in the second binding area;
the mobile terminal also comprises a middle shell, the display screen module is assembled on the front side of the middle shell, the main board is arranged on the rear side of the middle shell, the middle shell is provided with an FPC (flexible printed circuit) through hole, and the FPC extends out of the FPC through hole and is electrically connected to the main board;
the second binding area is formed on the opposite side of the FPC to the first binding area and is opposite to the first binding area, and an opening through which the rear functional module passes is formed in the middle shell;
the rear function module is located at one end, far away from the mainboard, of the mobile terminal, and the first binding area is located at one end, far away from the mainboard, of the mobile terminal.
2. The mobile terminal of claim 1, wherein the rear function module is a rear fingerprint module or a rear camera module, and the rear module area is a fingerprint identification area or a camera module through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911364175.XA CN111107200B (en) | 2019-12-23 | 2019-12-23 | Display screen assembly and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911364175.XA CN111107200B (en) | 2019-12-23 | 2019-12-23 | Display screen assembly and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111107200A CN111107200A (en) | 2020-05-05 |
| CN111107200B true CN111107200B (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911364175.XA Active CN111107200B (en) | 2019-12-23 | 2019-12-23 | Display screen assembly and mobile terminal |
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| CN (1) | CN111107200B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113360028B (en) * | 2021-07-06 | 2022-04-22 | 业成科技（成都）有限公司 | Touch module and touch device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080014182A (en) * | 2006-08-10 | 2008-02-14 | 삼성전자주식회사 | Liquid crystal display |
| CN203554557U (en) * | 2013-10-16 | 2014-04-16 | 南昌欧菲光电技术有限公司 | An electronic device |
| CN205249345U (en) * | 2015-12-25 | 2016-05-18 | 上海创功通讯技术有限公司 | Module and mobile terminal make a video recording |
| CN206193728U (en) * | 2016-10-24 | 2017-05-24 | 广东欧珀移动通信有限公司 | Input/output subassembly and terminal |
| CN208094606U (en) * | 2017-12-29 | 2018-11-13 | 广东欧珀移动通信有限公司 | Electronic equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100485474C (en) * | 2003-06-06 | 2009-05-06 | 统宝光电股份有限公司 | Double-face displaying panel module for sharing a special applied integrated circuit chip |
| CN108319834B (en) * | 2016-08-16 | 2020-10-09 | Oppo广东移动通信有限公司 | Input assembly and terminal |
-
2019
- 2019-12-23 CN CN201911364175.XA patent/CN111107200B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080014182A (en) * | 2006-08-10 | 2008-02-14 | 삼성전자주식회사 | Liquid crystal display |
| CN203554557U (en) * | 2013-10-16 | 2014-04-16 | 南昌欧菲光电技术有限公司 | An electronic device |
| CN205249345U (en) * | 2015-12-25 | 2016-05-18 | 上海创功通讯技术有限公司 | Module and mobile terminal make a video recording |
| CN206193728U (en) * | 2016-10-24 | 2017-05-24 | 广东欧珀移动通信有限公司 | Input/output subassembly and terminal |
| CN208094606U (en) * | 2017-12-29 | 2018-11-13 | 广东欧珀移动通信有限公司 | Electronic equipment |
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| Publication number | Publication date |
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| CN111107200A (en) | 2020-05-05 |
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