CN1677985A - On-off device of portable terminal - Google Patents
On-off device of portable terminal Download PDFInfo
- Publication number
- CN1677985A CN1677985A CNA2004100784212A CN200410078421A CN1677985A CN 1677985 A CN1677985 A CN 1677985A CN A2004100784212 A CNA2004100784212 A CN A2004100784212A CN 200410078421 A CN200410078421 A CN 200410078421A CN 1677985 A CN1677985 A CN 1677985A
- Authority
- CN
- China
- Prior art keywords
- lid part
- sliding lid
- main body
- portable terminal
- body section
- 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.)
- Granted
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/0082—Wall papers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/56—Foam
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
- D21H27/20—Flexible structures being applied by the user, e.g. wallpaper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
Landscapes
- Telephone Set Structure (AREA)
Abstract
The present invention discloses an on-off device of portable terminal, which is directed to a slide-type portable terminal that is capable of doing opening and closing movements along a length direction of a fuselage portion equipped with a microphone and a slide portion equipped with a speaker. The device includes rotating components, the end part of which is combined with the middle of the fuselage portion in a hinge mode, which can rotate in the length direction of the fuselage, and form rails extending along the sliding direction of the slide portion; elastic components, elastically supporting the rotating components, so as to make it rotate; and guide components, installed in the slide portion, which can rotate under the fuction of the rotation force of the elastic components when the slide portion is completely open, and forms a guide groove extending the length direction for inserting the rails of the rotating components and guiding. When a user calls, a transmitter formed on the fuselage portion and a receiver formed on the slide portion can close to the mouth and ears of the user.
Description
Technical field
The present invention relates to a kind of opening and closing device of portable terminal device, after the sliding lid part that particularly relates to a kind of portable terminal device that constitutes with sliding type slips off, press the certain angle rotation so that the opening and closing device of wieldy portable terminal device.
Background technology
Portable terminal device can be divided into flip-type portable terminal device, lid sliding type portable terminal etc. according to its form at indoor or outdoors even the mobile radio communication device that uses as the user in mobile.
As depicted in figs. 1 and 2, sliding lid part 2 is incorporated on the main body section 1, can move switching in the mode of sliding to length direction.On main body section 1, have the keypad 3 that is used for input information, operating function, have the LCD display parts 4 such as (LCDs) that is used for display text and image in sliding lid part 2.
And, side on main body section 1 top is installed with the antenna 5 that is used for the transmitting/receiving wireless signal, the downside of main body section 1 have for send voice built-in microphone send words portion 6, the upside of sliding lid part 2 have for receive voice built-in the answering section 7 of loud speaker.
But the portable terminal device of above-mentioned existing structure has following point, promptly, because sliding lid part 2 is with respect to main body section 1 moving linearly, when sliding lid part 2 is opened laggard when words of working to upside, if the ear of the answering section 7 of sliding lid part 2 near the user, the words portion 6 that send of main body section 1 will cause sending words sensitivity to descend away from user's mouth so; Equally, if the mouth that send the 6 close users of words portion of main body section 1, the answering section 7 of sliding lid part 2 will cause answering sensitivity and descend away from user's ear so.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of opening and closing device of portable terminal device, when main body section slips off fully, rotate set angle, make and send words portion and answering section all close user's mouth and ear when sliding lid part.
To achieve these goals, the opening and closing device of the portable terminal device among the present invention can move the lid sliding type portable terminal that opens and closes along its length at main body section that microphone is installed and the sliding lid part that loud speaker is installed, and it is characterized in that: by constituting as the lower part:
Revolving member, this revolving member terminal part is incorporated into the centre of described main body section in the hinge mode, can rotate to the length direction of described main body section, and is formed with glide direction guide rail extended to described sliding lid part;
Elastic component is used for the described revolving member of resiliency supported, makes it and can rotate;
Guiding elements is installed on described sliding lid part, when described sliding lid part is opened fully, can rotate under the effect of the rotatory force of described elastic component, and be formed with the guiding groove that prolongs to length direction, inserts also guiding for the guide rail of described revolving member.
Described revolving member comprises following several sections:
Protuberance is formed at towards a side of the direction of described sliding lid part installation, protrudes both take the altitudes, so that be parallel to each other respectively, one side end is formed with the hinge hole of inserting for the rotation axis that is fixed in described main body section;
Guide rail protrudes to the direction relative with described each protuberance, prolongs to length direction.
Described elastic component comprises following several sections:
Propulsion plant protrudes out by the through hole that forms on the described main body section, supports above-mentioned revolving member;
Spring is fixed in described main body section, the described propulsion plant of resiliency supported.
Described guiding elements has a support sector: the direction that support sector closes to described sliding lid part prolongs, and under described sliding lid part closed condition, its terminal part is supported in described main body section, and sliding lid part can not be rotated; Under the state that described sliding lid part is opened, then be in the state that is overlapped on the described revolving member, described sliding lid part can be rotated.
Described guiding groove prolongs to length direction and forms, and inserts the set degree of depth in the both sides of described guiding elements, so that described guide rail inserts.
Description of drawings
Fig. 1 is the schematic perspective view of existing lid sliding type portable terminal under the sliding lid part closed condition;
Fig. 2 is the schematic perspective view of existing lid sliding type portable terminal under the sliding lid part open mode;
Fig. 3 is the schematic perspective view with portable terminal device of one embodiment of the invention opening and closing device;
Fig. 4 is the perspective exploded view with portable terminal device of one embodiment of the invention opening and closing device;
Fig. 5 to Fig. 7 is the schematic side view of portable terminal device shown in Fig. 3, and wherein, Fig. 5 shows sliding lid part and is state when closing, and Fig. 6 shows sliding lid part and is state when opening, and Fig. 7 shows sliding lid part and is state when rotating;
Fig. 8 is the sectional view of portable terminal device shown in Fig. 5 along " A-A " line.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment among the present invention is described in further detail.
In the present invention, parts same as the prior art adopt identical label to illustrate.
As shown in Figure 3 and Figure 4, portable terminal device with opening and closing device of one embodiment of the invention is made of two parts, a part is a main body section 1, its top one side is installed with and is used to receive the antenna 5 that sends wireless signal, the front is formed with the keypad 3 that is used for input information, operating function, and have and give words portion 6, send words portion 6 to be built-in with microphone, be used to send voice; Another part is a sliding lid part 2, and its front is formed with the display parts such as LCD 4 that are used for display text and image, and upside has answering section 7, and answering section 7 is built-in with loud speaker, is used to receive voice.Sliding lid part 2 is connected on the main body section 1 and slidably.
As shown in Figure 4, the structure that sliding lid part 2 is connected in main body section 1 is made of following several sections: revolving member 120, and it is incorporated into the pars intermedia of upper body 1 in the hinge mode, prolongs to the glide direction of sliding lid part 2; Elastic component 130, its resilient support revolving member 120 makes it and can rotate; Guiding elements 140 is installed on sliding lid part 2 and fixing, is subjected to the guided slidable of revolving member 120.
Revolving member 120 is made of following several sections: hinge portion 122, form hinge hole 122a respectively in the two sides of one lateral end, and hinge hole 122a inserts for each rotation axis 121 that is fixed in main body section 1 and is fixing; Guide rail 124, it protrudes to the direction relative with protuberance 123, prolongs to length direction to form, and wherein, protuberance 123 is formed at a side of the direction of installing towards sliding lid part 2, protrudes both take the altitudes, so that be parallel to each other respectively.
Opening and closing device for the portable terminal device that constitutes by above structure, as Fig. 5 and shown in Figure 8, under sliding lid part 2 is closed in state on the main body section 1, one sidepiece of guiding elements 140 is in the state that guide rail 125 inserts guiding groove 141 and defends tenaciously, the other side of guiding elements 140 is in the state that the roller of being fixed on the sliding lid part 2 143 is supported in main body section 1, and it can not be the state that benchmark rotates with rotation axis 121 that revolving member 120 is in.
And, when the user will open sliding lid part 2 and converses, as Fig. 6 and shown in Figure 8, after upwards side direction promotes sliding lid part 2, guiding groove 141 slides along the guide rail 125 of revolving member 120, and the roller 143 that sliding lid part 2 is installed moves along main body section 1, simultaneously, the support sector 142 of guiding elements 140 rises, till being in the state that is overlapped on the revolving member 120.
At this moment, as shown in Figure 7, sliding lid part 2 upwards side direction moves, and guiding elements 140 is in the state that is overlapped on the revolving member 120, and support sector 142 is in the state that no longer contacts main body section 1.In this state, under the spring 133 elastic force effects of the elastic component 130 of resiliency supported revolving member 120, propulsion plant 132 upwards promotes revolving member 120, and revolving member 120 is that benchmark rotates with rotation axis 121.Thereby when user's communication, the answering section 6 that forms on words portion 6 and the sliding lid part 2 that send that forms on the main body section 1 can be near user's mouth and ear.
On the contrary, in the time that the sliding lid part 2 of rotation will be closed, apply the power that is enough to compress spring 133 to elastic component 130, after making main body section 1 and sliding lid part 2 be in parastate, the side direction sliding lid part 2 of leaving behind downwards, bullport 141 slides along the guide rail 125 of revolving member 120, simultaneously, sliding lid part 2 is closed.
For the opening and closing device of portable terminal device of the present invention, at the guiding groove 141 of guiding elements 140 when the guide rail 125 of revolving member 120 slides, sliding lid part 2 is slided to the above-below direction of main body section 1, when sliding lid part 2 is opened fully, when the support sector 142 of guiding elements 140 is overlapped on the revolving member 120, in this state, revolving member 120 is that benchmark rotates set angle with rotation axis 124, thereby when user's communication, the answering section 6 that forms on words portion 6 and the sliding lid part 2 that send that forms on the main body section 1 can be near user's mouth and ear.
In sum, the opening and closing device of portable terminal device of the present invention has following effect:
At the guiding groove of guiding elements when the guide rail of revolving member slides, sliding lid part is slided to the above-below direction of main body section, when sliding lid part is opened fully, when the support sector of guiding elements is overlapped on the revolving member, revolving member is that the center rotates set angle with the rotation axis, thereby when user's communication, the answering section that forms on words portion and the sliding lid part that send that forms on the main body section can be near user's mouth and ear, in convenient the use, improved and sent words sensitivity and answer sensitivity.
Claims (6)
1. the opening and closing device of a portable terminal device can move the lid sliding type portable terminal that opens and closes along its length at main body section that microphone is installed and the sliding lid part that loud speaker is installed, and it is characterized in that: by constituting as the lower part:
Revolving member, this revolving member terminal part is incorporated into the centre of described main body section in the hinge mode, can rotate to the length direction of described main body section, and is formed with glide direction guide rail extended to described sliding lid part;
Elastic component is used for the described revolving member of resiliency supported, makes it and can rotate;
Guiding elements is installed on described sliding lid part, when described sliding lid part is opened fully, can rotate under the effect of the rotatory force of described elastic component, and be formed with the guiding groove that prolongs to length direction, inserts also guiding for the guide rail of described revolving member.
2. according to the opening and closing device of the portable terminal device described in the claim 1, it is characterized in that: described revolving member comprises following several sections:
Protuberance is formed at towards a side of the direction of described sliding lid part installation, protrudes both take the altitudes, so that be parallel to each other respectively, one side end is formed with the hinge hole of inserting for the rotation axis that is fixed in described main body section;
Guide rail protrudes to the direction relative with described each protuberance, prolongs to length direction.
3. according to the opening and closing device of the portable terminal device described in the claim 1, it is characterized in that: described elastic component comprises following several sections:
Propulsion plant protrudes out by the through hole that forms on the described main body section, supports above-mentioned revolving member;
Spring is fixed in described main body section, the described propulsion plant of resiliency supported.
4. according to the opening and closing device of the portable terminal device described in the claim 1, it is characterized in that: described guiding elements has a support sector: the direction that support sector closes to described sliding lid part prolongs, under described sliding lid part closed condition, its terminal part is supported in described main body section, and sliding lid part can not be rotated; Under the state that described sliding lid part is opened, then be in the state that is overlapped on the described revolving member, described sliding lid part can be rotated.
5. according to the opening and closing device of the portable terminal device described in claim 1 or 4, it is characterized in that: described guiding groove prolongs to length direction and forms, and inserts the set degree of depth in the both sides of described guiding elements, so that described guide rail inserts.
6. according to the opening and closing device of the portable terminal device described in the claim 1, it is characterized in that: also include roller, this roller is installed towards described guiding elements support sector one side on described sliding lid part, reduces the force of sliding friction with main body section.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2004-0021320 | 2004-03-29 | ||
| KR1020040021320 | 2004-03-29 | ||
| KR1020040021320A KR100677313B1 (en) | 2004-03-29 | 2004-03-29 | Opening and shutting apparatus for mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1677985A true CN1677985A (en) | 2005-10-05 |
| CN100433760C CN100433760C (en) | 2008-11-12 |
Family
ID=35050279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100784212A Expired - Fee Related CN100433760C (en) | 2004-03-29 | 2004-09-10 | On-off device of portable terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100677313B1 (en) |
| CN (1) | CN100433760C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101170885B (en) * | 2006-10-23 | 2010-09-29 | 宏达国际电子股份有限公司 | Break sliding rail module, and pivot component using this module and portable electronic device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100741714B1 (en) * | 2006-06-29 | 2007-07-23 | 한국생산기술연구원 | Slide hinge module for portable phone and portable phone using it |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09284368A (en) * | 1996-04-19 | 1997-10-31 | Sony Corp | Portable telephone set |
| JP3576900B2 (en) * | 1999-11-16 | 2004-10-13 | Ｎｅｃアクセステクニカ株式会社 | Mobile phone |
-
2004
- 2004-03-29 KR KR1020040021320A patent/KR100677313B1/en not_active IP Right Cessation
- 2004-09-10 CN CNB2004100784212A patent/CN100433760C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101170885B (en) * | 2006-10-23 | 2010-09-29 | 宏达国际电子股份有限公司 | Break sliding rail module, and pivot component using this module and portable electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050096056A (en) | 2005-10-05 |
| KR100677313B1 (en) | 2007-02-02 |
| CN100433760C (en) | 2008-11-12 |
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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 ELECTRONIC (CHINA) RESEARCH + DEVELOPMENT CENTRE CO., LTD. Effective date: 20120309 |
|
| 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: 264006 YANTAI, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120309 Address after: 264006 No. 228 Changjiang Road, Yantai Economic 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: 20081112 Termination date: 20140910 |
|
| EXPY | Termination of patent right or utility model |