CN1638401A - Opening and closing device for portable terminal - Google Patents
Opening and closing device for portable terminal Download PDFInfo
- Publication number
- CN1638401A CN1638401A CNA2004100585524A CN200410058552A CN1638401A CN 1638401 A CN1638401 A CN 1638401A CN A2004100585524 A CNA2004100585524 A CN A2004100585524A CN 200410058552 A CN200410058552 A CN 200410058552A CN 1638401 A CN1638401 A CN 1638401A
- Authority
- CN
- China
- Prior art keywords
- body section
- main body
- guide rail
- mentioned
- sliding lid
- 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
Links
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The switching device of a portable terminal in accordance with the present invention comprises a body section part with body section part extensible guides being formed at its both sides; a sliding lid part with a sliding lid part extensible guide and a guiding flange being formed at its both sides; a sliding lid part hinge axes which is formed at the lower terminal of the sliding lid part mentioned above and is capable of sliding and rotating with the body section part extensible guide mentioned above; a spiral spring which is used for connecting the sliding lid part hinge axes mentioned above and the body section part and keeping the sliding lid part mentioned above at the inactive state; a combination element constituted by a hinge combination part and a receiving groove; and a torsion spring which is mounted at the hinge combination part of the combination element mentioned above and is used for rotating the combination element mentioned above and then to cause the sliding lid part mentioned above to rotate. In accordance with the present invention, the speech sending sensitivity and the receiving-listening sensitivity are improved.
Description
Technical field
The present invention relates to opening and closing device { the OPENING AND SHUTTING APPARATUS FORMOBILE PHONE} of portable terminal device, in more detail, make when the sliding lid part that the main body section length direction slides is being slided, can rotate in the moment that sliding lid part is opened, make sliding lid part rotate set angle, make and send words portion and answering section to press close to mouth and ear with respect to main body section.
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.
Fig. 1 observes the oblique view of lid sliding type portable terminal in the past under the sliding lid part closed condition, Fig. 2 observes the oblique view of lid sliding type portable terminal in the past under the sliding lid part open mode.As shown in the figure, sliding lid part 2 is incorporated on the main body section 1, can move, open and close in the mode of sliding to length direction, on above-mentioned 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 above-mentioned main body section 1 top is installed with the antenna 5 that is used for the transmitting/receiving wireless signal, have for what send the voice built-in microphone at the downside of main body section 1 and to send words portion 6, have for receiving the answering section 7 of voice boombox at the upside of sliding lid part 2.
But as above in the past the portable terminal device that constitutes of structure there are the following problems, 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 1,7 earphones away from the user of the answering section of sliding lid part 2 cause answering sensitivity and descend so.
Summary of the invention
In view of as above problem, the object of the present invention is to provide a kind of opening and closing device of portable terminal device, can make sliding lid part when the main body section length direction slides, rotate set angle, make and send words portion and answering section, improve and send words sensitivity and answer sensitivity near user's mouth and ear.
For achieving the above object, the opening and closing device of portable terminal device of the present invention has following several sections: main body section, the downside of one side are formed with by what microphone constituted send words portion, is formed with the main body section guide rail in its two sides; Sliding lid part, the upside of one side is formed with the answering section that is made of loud speaker, and its two sides are formed with sliding lid part guide rail and guiding flange; Sliding lid part hinge axle, it is formed at the slide cover part lower end, can slide and rotates with above-mentioned main body section guide rail; Helical spring, it connects slide cover part hinge axle and main body section, makes slide cover part keep closed condition; Combination member, it is made of hinge joint portion and holding tank, wherein, the hinge joint portion is combined in the main body section upside in the hinge mode, holding tank the cave in set amplitude and the degree of depth, so that hold slide cover part, two sides in the holding tank depression, being formed with can be along slip of slide cover part guide rail and the combination member hinge axle that rotates, and being formed with set amplitude of depression that above-mentioned guiding flange can slide and the combination member guide rail that prolongs, the combination member guide rail extends to certain position, and slide cover part can be rotated and temporarily be supported, from this position, be formed with the slightly wide enlarged portion of width; Torque spring, it is installed on the hinge joint portion of above-mentioned combination member, and above-mentioned combination member is rotated, thereby slide cover part is rotated.
In addition, above-mentioned main body section guide rail is preferably in its two sides set amplitude that caves in respectively, and prolongs to length direction.
And the slide cover part guide rail is preferably in its two sides set amplitude that caves in respectively, and prolongs to length direction.
In addition, above-mentioned guiding flange is preferably in slide cover part guide rail downside and the slide cover part guide rail protrudes set amplitude abreast, prolongs to length direction.
And, be preferably formed as the slip protuberance in the terminal two sides of slide cover part downside, protuberance protrudes both take the altitudes to above-mentioned main body section, holds above-mentioned main body section, be formed with the sliding lid part hinge axle of bar-shaped protrusion respectively at above-mentioned slip protuberance, so that insert above-mentioned main body section guide rail.
In addition, above-mentioned slip protuberance preferably has the angled section that amplitude narrows down gradually, so that protrude to main body section.
And above-mentioned combination member and the face of above-mentioned slip protuberance angled section contact are preferably formed as the angled section with the corresponding inclination of above-mentioned angled section shape.
The opening and closing device of portable terminal device of the present invention, the combined member of main body section and sliding lid part is fixed, and make it and when sliding, to rotate, rotate behind the sliding lid part slip certain distance, so, mouth and ear that the answering section that sending of forming on the main body section forms on words portion and the sliding lid part is close to the users, promote easy-to-use in, improved and sent words sensitivity and answer sensitivity.
Description of drawings
Fig. 1 observes the oblique view of lid sliding type portable terminal in the past under the sliding lid part closed condition;
Fig. 2 observes the oblique view of lid sliding type portable terminal in the past under the sliding lid part open mode;
Fig. 3 is the oblique view that is formed with the portable terminal device of one embodiment of the invention opening and closing device;
Fig. 4 is the sectional view of the portable terminal device closed condition of one embodiment of the invention;
Fig. 5 is the sectional view of the portable terminal device open mode of one embodiment of the invention;
Fig. 6 is the amplification sectional view of " A " shown in Figure 5 part;
Fig. 7 is the amplification sectional view of " B-B " shown in Figure 4 part;
Fig. 8 is the amplification sectional view of " C-C " shown in Figure 4 part.
101: main body section 102 sliding lid part
106: send words portion 107: answering section
111: main body section guide rail 112: the sliding lid part guide rail
113: guiding flange 114 sliding lid part hinge axles
115: helical spring 120: combination member
121: hinge joint portion 123: combination member hinge axle
124: combination member guide rail 125: enlarged portion
126: torque spring
Embodiment
With reference to the accompanying drawings, illustrate in greater detail the opening and closing device of the portable terminal device of one embodiment of the invention.
Extremely shown in Figure 8 as Fig. 3, in the portable terminal device that the one embodiment of the invention opening and closing device is installed, sliding lid part 102 is installed on the main body section 101, can slide along its length and rotate, realize opening and closing, be formed with the keypad (figure does not mark) that is used for input information, function is operated in the front of main body section 101 and send words portion 106, be installed with at an upper portion thereof and be used for receiving the antenna (figure does not mark) that sends wireless signal for what send that voice are built-in with microphone.And, have display part 104 that constitutes by the LCD that is used for display text and image and the answering section 107 that is built-in with loud speaker for the reception voice in the front of sliding lid part 102.
Be described in more detail the structure that the sliding lid part 102 that as above constitutes is incorporated into main body section 101 and slidably reaches rotation below.
Be formed with the set amplitude of depression respectively in the two sides of main body section 101 and to length direction guide rail extended 111, the sliding lid part guide rail 112 that is formed with the set amplitude of depression in the two sides of sliding lid part 102 respectively and prolongs to length direction is formed with guiding flange 113 parallel with sliding lid part guide rail 112 and that protrude set amplitude, prolong to length direction at the downside that is formed with sliding lid part guide rail 112 parts.
Lower end in sliding lid part 102, its two sides are formed with slip protuberance 102a, slip protuberance 102a protrudes both take the altitudes to main body section 101, so that touch the two sides of main body section 101, slip protuberance 102a is holding main body section 101, be formed with the sliding lid part hinge axle 114 of bar-shaped protrusion respectively in the inboard of the slip protuberance 102a that touches these main body section 101 two sides, sliding lid part hinge axle 114 can insert in the guide rail 111 that forms on the main body section 101.And, sliding lid part hinge axle 114 is connected with the downside of main body section 101 and is supported under the effect of helical spring 115, so that keep the closed condition of sliding lid part 102, slip protuberance 102a has the angled section 102b that amplitude narrows down gradually, so that protrude to main body section 101.
In addition, be formed with the hinge joint portion 121 that is combined in main body section 101 upsides in the hinge mode, also be formed with the holding tank 122 of the set amplitude of depression and the degree of depth, so that hold sliding lid part 102, be formed with combination member hinge axle 123 with bar-shaped protrusion both take the altitude in the two sides of this holding tank 122, combination member hinge axle 123 can slide and rotation along moving guide rail 112, be formed with combination member guide rail 124 in the lower end that is formed with combination member hinge axle 123, the combination member guide rail 124 set amplitudes of depression also prolong, support above-mentioned guiding flange 113 and make it and to slide, certain position from its prolongation, be formed with the wide slightly enlarged portion of amplitude 125, slide cover part 102 can be rotated and temporarily be supported.In addition, combination member 120 and the face of above-mentioned slip protuberance 102a angled section 102b contact are formed with the angled section 120a with the corresponding inclination of above-mentioned angled section 102b shape.In addition, have torque spring 126 in above-mentioned hinge joint portion 121, be installed on the hinge joint portion 121 of above-mentioned combination member 120, torque spring 126 rotates above-mentioned combination member 120, thereby slide cover part 102 is rotated.
When wanting opening installation that the sliding lid part 102 of portable terminal device of the opening and closing device that constitutes is arranged as above, as shown in Figure 4, under sliding lid part 102 closed conditions, if the user promotes to length direction, sliding lid part hinge axle 114 slides along main body section guide rail 111 so, and, the combination member hinge axle 123 that forms on the hinge joint portion 121 slides along sliding lid part guide rail 112, guiding flange 113 is slided along the combination member guide rail 124 that forms on the combination member 120, and meanwhile, slide cover part 102 is opened.
As Fig. 5 and shown in Figure 6, sliding lid part 102 slip certain distances and open after, slide along combination member guide rail 124, after so the end of guiding flange 113 arrives the enlarged portion 125 of combination member guide rail 124, under the elastic force effect of torque spring 126, sliding lid part 102 is rotated, simultaneously, guiding flange 113 is temporarily fixed by the catching edge part that enlarged portion 125 forms, and sliding lid part 102 turns to set angle under the state of complete sliding opening.
In addition, in the time will closing the sliding lid part 102 that is opened to set angle, the user is to sliding lid part 102 reinforcings, guiding flange 113 breaks away from enlarged portion 125, be positioned in the combination member guide rail 124, simultaneously, under the elastic force effect of helical spring 115, sliding lid part 102 is to sliding in the opposite direction with sliding lid part 102 sides of opening and closing.
In the opening and closing device of portable terminal device of the present invention, main body section 101 and sliding lid part 102 combined members 120 are fixed, and make it and when sliding, to rotate, rotate behind the sliding lid part 102 slip certain distances, so, mouth and ear that the answering section 107 that send formation on words portion 106 and the sliding lid part 102 that forms on the main body section 101 is close to the users have improved and have sent words sensitivity and answer sensitivity.
As the above-mentioned explanation of doing, the opening and closing device of portable terminal device of the present invention has following effect, promptly, the combined member of main body section and sliding lid part is fixed, and makes it and can rotate when sliding, and rotates behind the sliding lid part slip certain distance, so, mouth and ear that the answering section that sending of forming on the main body section forms on words portion and the sliding lid part is close to the users, promote easy-to-use in, improved and sent words sensitivity and answer sensitivity.
Claims (7)
1. the opening and closing device of a portable terminal device is characterized in that comprising:
Main body section, the downside of one side are formed with by what microphone constituted send words portion, is formed with the main body section guide rail in its two sides;
Sliding lid part, the upside of one side is formed with the answering section that is made of loud speaker, and its two sides are formed with sliding lid part guide rail and guiding flange;
Sliding lid part hinge axle, it is formed at the slide cover part lower end, can slide and rotates with above-mentioned main body section guide rail;
Helical spring, it connects slide cover part hinge axle and main body section, makes slide cover part keep closed condition;
Combination member, it is made of hinge joint portion and holding tank, wherein, the hinge joint portion is combined in the main body section upside in the hinge mode, holding tank the cave in set amplitude and the degree of depth, so that hold slide cover part, two sides in the holding tank depression, being formed with can be along slip of slide cover part guide rail and the combination member hinge axle that rotates, and being formed with set amplitude of depression that above-mentioned guiding flange can slide and the combination member guide rail that prolongs, the combination member guide rail extends to certain position, and slide cover part can be rotated and temporarily be supported, from this position, be formed with the slightly wide enlarged portion of width;
Torque spring, it is installed on the hinge joint portion of above-mentioned combination member, and above-mentioned combination member is rotated, thereby slide cover part is rotated.
2. the opening and closing device of portable terminal device according to claim 1 is characterized in that: set amplitude and prolong to length direction caves in respectively in the two sides of above-mentioned main body section guide rail.
3. the opening and closing device of portable terminal device according to claim 1 is characterized in that: set amplitude and prolong to length direction caves in respectively in the two sides of slide cover part guide rail.
4. the opening and closing device of portable terminal device according to claim 1, it is characterized in that: above-mentioned guiding flange is protruded set amplitude abreast at slide cover part guide rail downside and slide cover part guide rail, prolongs to length direction.
5. the opening and closing device of portable terminal device according to claim 1, it is characterized in that: be formed with the slip protuberance in the terminal two sides of slide cover part downside, protuberance protrudes both take the altitudes to above-mentioned main body section, hold above-mentioned main body section, be formed with described sliding lid part hinge axle respectively at above-mentioned slip protuberance, it is bar-shaped protrusion, so that insert above-mentioned main body section guide rail.
6. the opening and closing device of portable terminal device according to claim 5, it is characterized in that: above-mentioned slip protuberance has the angled section that amplitude narrows down gradually, so that protrude to main body section.
7. the opening and closing device of portable terminal device according to claim 6 is characterized in that: above-mentioned combination member and the face of above-mentioned slip protuberance angled section contact form the angled section with the corresponding inclination of above-mentioned angled section shape.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0100786A KR100533038B1 (en) | 2003-12-30 | 2003-12-30 | Opening and shutting apparatus for mobile phone |
| KR1020030100786 | 2003-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1638401A true CN1638401A (en) | 2005-07-13 |
| CN100512330C CN100512330C (en) | 2009-07-08 |
Family
ID=34858645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100585524A Expired - Fee Related CN100512330C (en) | 2003-12-30 | 2004-08-18 | Opening and closing device for portable terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100533038B1 (en) |
| CN (1) | CN100512330C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101227806B (en) * | 2007-01-19 | 2010-09-01 | 华硕电脑股份有限公司 | Hand-held electronic equipment |
| CN101345779B (en) * | 2007-07-13 | 2010-12-08 | 华硕电脑股份有限公司 | Flip mechanism and electronic device using the same |
| CN101582932B (en) * | 2008-05-14 | 2013-02-13 | Lg电子株式会社 | Portable terminal |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101232951B1 (en) * | 2005-11-07 | 2013-02-13 | 삼성전자주식회사 | Mobile phone with convenient visual/acoustic feeling and sliding-cradling apparatus thereof |
| KR101143806B1 (en) * | 2006-09-11 | 2012-05-11 | 엘지전자 주식회사 | Hinge assembly and mobile device using the same |
| JP4845558B2 (en) * | 2006-03-29 | 2011-12-28 | 加藤電機株式会社 | Portable device |
| JP5085343B2 (en) * | 2008-01-11 | 2012-11-28 | 加藤電機株式会社 | Mobile device slide mechanism and portable device |
| KR101495173B1 (en) * | 2008-08-06 | 2015-03-02 | 엘지전자 주식회사 | Slide module and portable terminal having the same |
| KR101027096B1 (en) | 2009-06-01 | 2011-04-05 | 주식회사 팬택 | Hinge assembly and portable device including the same |
-
2003
- 2003-12-30 KR KR10-2003-0100786A patent/KR100533038B1/en not_active IP Right Cessation
-
2004
- 2004-08-18 CN CNB2004100585524A patent/CN100512330C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101227806B (en) * | 2007-01-19 | 2010-09-01 | 华硕电脑股份有限公司 | Hand-held electronic equipment |
| CN101345779B (en) * | 2007-07-13 | 2010-12-08 | 华硕电脑股份有限公司 | Flip mechanism and electronic device using the same |
| CN101582932B (en) * | 2008-05-14 | 2013-02-13 | Lg电子株式会社 | Portable terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100512330C (en) | 2009-07-08 |
| KR20050068968A (en) | 2005-07-05 |
| KR100533038B1 (en) | 2005-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1804468B1 (en) | Mobile communication terminal having two keypads | |
| US20020098877A1 (en) | Boom actuated communication headset | |
| US7450979B2 (en) | Sliding module for portable terminal | |
| US7287302B2 (en) | Swing hinge device of portable terminal | |
| KR20040003257A (en) | Sliding-type portable phone | |
| WO2006026035A1 (en) | Slidable and foldable electronic device and corresponding method | |
| EP1703705A3 (en) | Sliding module for portable terminal | |
| CN1638401A (en) | Opening and closing device for portable terminal | |
| WO2005081887A3 (en) | Friction hinge assembly and display tilt device | |
| EP1220516A2 (en) | Hinge module for portable radio terminal | |
| US8259931B2 (en) | Sliding mechanism and electronic device having the same | |
| US6842627B2 (en) | Portable electronic device multipart housing electrical connection | |
| KR100689433B1 (en) | Sliding/folding combination type portable digital communication apparatus and hinge unit thereof | |
| EP1783986A2 (en) | Sliding module of sliding-type portable terminal | |
| US7030818B2 (en) | System and method for wireless device | |
| KR100595635B1 (en) | Body Bending Device for Sliding Handheld Terminal | |
| CN1677985A (en) | On-off device of portable terminal | |
| EP1551156A3 (en) | Portable communication device with a rotatable split keyboard | |
| EP2012503B1 (en) | Antenna spacer for a handheld communication device | |
| KR20050070220A (en) | Opening and shutting apparatus for mobile phone | |
| CN1708063A (en) | Semi-automatic sliding opening and closing device for portable terminal machine | |
| CN2879554Y (en) | Mobile phone shaft structure with double degree-of-freedom | |
| KR100707356B1 (en) | Apparatus for operating bodies of a cellular phone | |
| CN1596066A (en) | Keyboard area expandable portable terminal | |
| KR100434455B1 (en) | Mobile phone having flip with dual hinge device |
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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20100818 |