CN1319357C - Portable terminal set - Google Patents
Portable terminal set Download PDFInfo
- Publication number
- CN1319357C CN1319357C CNB2004100582687A CN200410058268A CN1319357C CN 1319357 C CN1319357 C CN 1319357C CN B2004100582687 A CNB2004100582687 A CN B2004100582687A CN 200410058268 A CN200410058268 A CN 200410058268A CN 1319357 C CN1319357 C CN 1319357C
- Authority
- CN
- China
- Prior art keywords
- printed circuit
- circuit board
- mentioned
- flexible printed
- lcd
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
Abstract
The invention provides a cover-turning portable terminal set based on a cover-turning portable terminal set having structure members of a lower turning-cover and an upper turning-cover connected with the lower turning-cover by a first hinge portion, the provided cover-turning portable terminal set includes: a first flexible printed circuit board with an end connected with a main printed circuit board of a lower turning-cover and the other end connected with a main printed circuit board of an upper turning-cover; a second flexible printed circuit board connected with a main LCD of the upper turning-cover; a connector mounted on a side of the main LCD and connecting the first flexible printed circuit with an end of the second flexible printed circuit. With the invention, not only component assembling efficiency in an LCD module can be increased, the invention but also is good for optimizing an appearance design of the portable terminal set.
Description
Technical field
The present invention relates to a kind of portable terminal computer, more particularly, a kind ofly in improving the LCD module, in the parts efficiency of assembling, also help the portable terminal computer of optimizing appearance design by the invention provides.
Background technology
Portable terminal computer is the personal information terminal of being carried use by the user, comprises mobile phone, palmtop PC (PDA) etc.Be subjected to portable restriction because portable terminal is confidential, thereby on external form, will only limit to adopt small size, but, just need terminal to be equipped with large-screen LCD in order to carry out various functions such as taking dynamic image.In order to satisfy above-mentioned conflicting demand simultaneously, people have developed the flip type portable terminating machine.But,, when confirming corresponding information, need often open and renovate for flip type portable terminating machine user.For fear of the operational inconvenience of this user, the portable terminal computer of auxiliary LCD has appearred again being equipped with at the outer surface of renovating on the market.
Fig. 1 is the front elevation of existing flip type portable terminating machine.
As shown in the figure, existing flip type portable terminating machine comprises following structural member: the down turnover cover (not shown); By the hinge connected mode of the first hinge portion 30, the upturning lid 10 that is connected with above-mentioned down turnover cover; Be the rotary hinge portion 40 that guarantees that above-mentioned upturning lid 10 connects with respect to the normal rotation of the first hinge portion 30; Be arranged at above-mentioned upturning lid 10 back sides, the main LCD 11 relative with above-mentioned down turnover cover; Be arranged on the above-mentioned upturning lid 10 and be positioned at secondary LCD 13 that described main LCD 11 opposite sides are housed etc.Therefrom as can be known, the installation direction of main LCD 11 and secondary LCD is opposite.
And, in order to ensure the transmission of control signal between the LCD 11,13 in main printed circuit board in the down turnover cover and the upturning lid 10, connect above-mentioned main printed circuit board and LCD11,13 by flexible printed circuit board (FPCB) 12.For above-mentioned flexible printed circuit board 12 is connected to LCD 11,13, at first want mounting panel to plate (board to board) type connector 60 at the back side of main LCD 11, then flexible printed circuit board 12 is connected with connector 60.
But, because above-mentioned existing portable terminal computer is arranged in connector 60 on the back side of main LCD 11, therefore, connector 60 has taken suitable space, make the size of secondary LCD 11 thus and arrange and all be subjected to bigger restriction, the data wire arrangement space of drawing from secondary LCD 11 is also not enough, and when needs increase camera, loud speaker etc. and install in body, also needs to adopt larger sized connector.Therefore, existing portable terminal computer master LCD parts efficiency of assembling is lower.
Content of the present invention
In order to address the above problem, the object of the present invention is to provide a kind ofly in improving the LCD module, in the parts efficiency of assembling, to also help the portable terminal computer of optimizing appearance design.
To achieve these goals, the invention provides a kind of down turnover cover that has, and the flip type portable terminating machine of the upturning lid that is connected with above-mentioned down turnover cover by the first hinge portion, this terminating machine further comprises: an end is connected with the main printed circuit board of down turnover cover, and first flexible printed circuit board that the other end is connected with main printed circuit board on being arranged at upturning lid; Second flexible printed circuit board that links to each other with described upturning lid master LCD; Be installed on the side of above-mentioned main LCD, and first flexible printed circuit board is connected with second flexible printed circuit board, one end, be used to connector that connects printed circuit board (PCB) etc.
Wherein, above-mentioned second flexible printed circuit board that is used to connect LCD preferably adopts the back that is positioned at above-mentioned LCD, crooked mounting means vertically downward.
And, for fixing above-mentioned first flexible printed circuit board, on above-mentioned upturning lid, preferably disposing guide portion, effect can be better like this.
As described above, according to the embodiment of the invention, can obtain following various effect.What need explanation a bit is exactly that the present invention is producing under the following situation about producing effect and could set up.
At first, in the present invention,, therefore can freely adjust arrangement and the size of secondary LCD, help optimizing appearance design because the flexible printed circuit board syndeton of portable terminal computer is arranged in the LCD side with quite not busy complementary space.
Secondly, when in body, increasing device such as camera, loud speaker,, also can not have influence on the installation of parts among the LCD even if adopted larger sized, as to be used to connect printed circuit board (PCB) connector.
At last, can prevent to touch other parts such as LCD because of the flexible printed circuit board that is used to connect main printed circuit board by guide portion, and the broken string and the wearing and tearing that produce.
Brief description of drawings
Fig. 1 is the front elevation of existing flip type portable terminating machine;
Fig. 2 is the front elevation of the portable terminal computer of one embodiment of the present of invention;
Fig. 3 be with Fig. 2 in the corresponding exploded perspective view in connector assembling position.
Main identification division explanation in the accompanying drawing
10: upturning lid 15: the flexible printed circuit board that is used to connect main printed circuit board
30: the first hinge portions 40: rotary hinge portion
111: guide portion 115: the flexible printed circuit board that is used to connect main LCD
160: the connector that is used to connect printed circuit board (PCB)
Embodiment
Below, in conjunction with the accompanying drawings and specific embodiment, the present invention is described in detail.
For outstanding core concept of the present invention, in explanation process of the present invention, known function or structure division no longer are elaborated.And, for the part identical, give identical reference number, and omit corresponding detailed description with aforementioned structure.
Fig. 2 and Fig. 3 are and the corresponding structure chart of the specific embodiment of the invention.Wherein, Fig. 2 is the front elevation of portable terminal computer; Fig. 3 be with Fig. 2 in the corresponding exploded perspective view in connector assembling position.
Shown in above-mentioned accompanying drawing, the portable terminal computer in the embodiment of the invention comprises following structural member: the down turnover cover (not shown); By the hinge connected mode of the first hinge portion 30, the upturning lid 10 that is connected with above-mentioned down turnover cover; For guaranteeing the rotation of above-mentioned upturning lid 10 with respect to the first hinge portion 30, the rotary hinge portion 40 that is connected; Be arranged at above-mentioned upturning lid 10 back sides, and the main LCD 11 relative with above-mentioned down turnover cover; Be arranged on the above-mentioned upturning lid 10, and be positioned at secondary LCD 13 on the another side opposite etc. with the one side that described main LCD 11 is housed.Therefrom as can be known, the installation direction of main LCD 11 and secondary LCD is opposite.
And, this portable terminal computer also comprises following structural member: transmit in order to ensure the control signal between the main printed circuit board in main LCD 11 and the down turnover cover, one end is connected main printed circuit board, first flexible printed circuit board 15 that the other end then is connected with main printed circuit board on being installed on upturning lid 10 by above-mentioned rotary hinge portion; Second flexible printed circuit board 115 that is connected with main LCD 11 in the above-mentioned upturning lid 10; Be installed on the side of above-mentioned main LCD 11, and the connector 160 that above-mentioned first printed circuit board (PCB), 15 1 ends are connected with above-mentioned second printed circuit board (PCB), 115 1 ends; The guide portion 111 of fixing above-mentioned first flexible printed circuit board 15 etc.
Wherein, second flexible printed circuit board 115 is by constituting with the lower part: the main LCD connecting portion 115a that links to each other with main LCD 11; The side connecting portion 115b that forms by above-mentioned main LCD connecting portion 115a vertical curve; Draw from above-mentioned side connecting portion 115b, and the connector connecting portion 160 that combines with the connector 160 that is used to be connected printed circuit board (PCB) etc.
The above-mentioned connector 160 that is used to connect printed circuit board (PCB) adopts plates to plate (board to board) mode, and wherein an end links to each other with first flexible printed circuit board 15 that is used to be connected main printed circuit board.
Connect up in order to guide first flexible printed circuit board 15 that is used to connect main printed circuit board to avoid main LCD 11, guide sections 111 is set in the inside of upturning lid 10.When upturning lid 10 is the center rotation with rotary hinge portion 40, in order to prevent that first flexible printed circuit board 15 is also in upturning lid 11 inner rotations, by guide portion 111 fixing above-mentioned first flexible printed circuit boards 15.By guide portion 111, can prevent to touch broken string and the wearing and tearing that LCD module 15 is produced because of first flexible printed circuit board 15.
As mentioned above, in embodiments of the present invention, because the flexible printed circuit board syndeton of portable terminal computer is arranged in main LCD 11 sides with quite not busy complementary space, therefore can freely adjust arrangement and the size of secondary LCD 13, help optimizing appearance design.
Moreover, when in body, increasing device such as camera, loud speaker,, also can not have influence on the installation of parts among the LCD 11 even if adopted larger sized, as to be used to connect printed circuit board (PCB) connector 160.
Above-mentioned described the specifying of preferred embodiment of the present invention of only being not is to be used to limit protection scope of the present invention, within the claim scope of the present invention's definition, can suitably change.
Claims (6)
1. a flip type portable terminating machine has down turnover cover, and by the first hinge portion and the upturning lid that above-mentioned down turnover cover is connected, it is characterized in that, comprising:
One end is connected with the main printed circuit board of down turnover cover, and the other end is arranged at first flexible printed circuit board on the upturning lid;
Second flexible printed circuit board that links to each other with the main LCD of described upturning lid;
Be installed on the connector that is used to connect flexible printed circuit board of the side of above-mentioned main LCD, described first flexible printed circuit board is connected with described second flexible printed circuit board.
2. flip type portable terminating machine according to claim 1 is characterized in that: above-mentioned second flexible printed circuit board that is used to connect LCD is positioned at the back of above-mentioned LCD, has crooked vertically downward mechanical structure.
3. according to claim 1 or the described flip type portable terminating machine of claim 2, it is characterized in that: above-mentioned upturning lid is provided with guide portion, is used for fixing above-mentioned first flexible printed circuit board.
4. flip type portable terminating machine according to claim 1, it is characterized in that, also have the rotary hinge portion for guaranteeing that above-mentioned upturning lid connects with respect to the rotation of the first hinge portion, the described first flexible printed circuit board other end is installed on the upturning lid by above-mentioned first hinge portion and rotary hinge portion.
5. flip type portable terminating machine according to claim 4 is characterized in that: the above-mentioned flexible printed circuit board that is used to connect LCD has and is positioned at above-mentioned LCD back, crooked mechanical structure vertically downward.
6. according to claim 4 or the described flip type portable terminating machine of claim 5, it is characterized in that: above-mentioned upturning lid is provided with guide portion, is used for fixing above-mentioned first flexible printed circuit board.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030085730A KR100677301B1 (en) | 2003-11-28 | 2003-11-28 | Mobile terminal |
| KR1020030085730 | 2003-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1622559A CN1622559A (en) | 2005-06-01 |
| CN1319357C true CN1319357C (en) | 2007-05-30 |
Family
ID=34793129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100582687A Expired - Fee Related CN1319357C (en) | 2003-11-28 | 2004-08-20 | Portable terminal set |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100677301B1 (en) |
| CN (1) | CN1319357C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101365176B1 (en) | 2007-03-02 | 2014-02-21 | 삼성디스플레이 주식회사 | Display device and method of manufacturing the same |
| KR101305518B1 (en) * | 2013-02-13 | 2013-09-06 | 주식회사 기가레인 | Terminal having high frequency transmission line using printed circuit board |
| CN104580600B (en) * | 2015-01-08 | 2017-09-29 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal FPC and its wiring method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002003665A1 (en) * | 2000-06-30 | 2002-01-10 | Matsushita Electric Industrial Co., Ltd. | Cell phone |
-
2003
- 2003-11-28 KR KR1020030085730A patent/KR100677301B1/en not_active IP Right Cessation
-
2004
- 2004-08-20 CN CNB2004100582687A patent/CN1319357C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002003665A1 (en) * | 2000-06-30 | 2002-01-10 | Matsushita Electric Industrial Co., Ltd. | Cell phone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1622559A (en) | 2005-06-01 |
| KR100677301B1 (en) | 2007-02-05 |
| KR20050052564A (en) | 2005-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120319 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120319 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |