CN100452951C - Slide lid device for portable terminal - Google Patents
Slide lid device for portable terminal Download PDFInfo
- Publication number
- CN100452951C CN100452951C CNB2005100510378A CN200510051037A CN100452951C CN 100452951 C CN100452951 C CN 100452951C CN B2005100510378 A CNB2005100510378 A CN B2005100510378A CN 200510051037 A CN200510051037 A CN 200510051037A CN 100452951 C CN100452951 C CN 100452951C
- Authority
- CN
- China
- Prior art keywords
- guiding groove
- slide
- guide protrusion
- sliding
- lid part
- 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
- 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
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
- H04M1/0237—Sliding mechanism with one degree of freedom
-
- 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
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0225—Rotatable telephones, i.e. the body parts pivoting to an open position around an axis perpendicular to the plane they define in closed position
- H04M1/0227—Rotatable in one plane, i.e. using a one degree of freedom hinge
-
- 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
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0225—Rotatable telephones, i.e. the body parts pivoting to an open position around an axis perpendicular to the plane they define in closed position
- H04M1/0233—Including a rotatable display body part
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a slide lid device for portable terminal. At least more than one guided groove is sinked into slide surface tangental to the airframe and slide cap part with a certain depth and extending along the length direction in order to make the slide cap part slide and rotate in the portable terminal of the slide cap part at one side of the airframe. At least one rotating groove port with expanding inner diameter for combining to one a guide groove and sliding and forming projecting directing projection in another slide surface is formed in the slide groove for directing projection combination. At least more than one elastical directing needle moving in the extending direction for driving the directing groove, besides those tangental to the directing projection, slide selectively and loading the slide surface formed on the directing projection and supporting elastically and breaking away the directing projection temporarily. The slide cap part is rotating during slide so as to provide convenience to the users during broad-band broadcasting such as movie.
Description
Technical field
The present invention relates to a kind of cover sliding device of slip cover type terminal, the cover sliding device of rotatable slip cover type terminal when sliding with respect to the fuselage sliding lid part.
Background technology
Along with the progress of the function of portable terminal, also additional shoot function except simple wireless communication means, the function that radio communications such as multimedia regeneration function are outer.These multimedia functions are along with the improvement of the display part of portable terminal and the realization of high-speed communication, and its scope of applying flexibly enlarges and gradually by commercialization.Portable terminal is as portable entertainment system (Entertainment system).Portable terminal is divided into board-type (bar type), cover type (flip type) and flip-type portable terminal.And along with the IMT-2000 service, shoot function, the employing of wireless network etc., various information of portable terminal is shown as picture, so the demand of big liquid crystal panel is increasing.
In board-type (bar type) and cover type (flip type) portable terminal, along with screen becomes big, exist the whole size of portable terminal also along with becoming big problem, with board-type (bar type), cover type (flip type) portable terminal is made comparisons, in the flip-type portable terminal, bigger screen can be used, but the following screen of half size of portable terminal can only be.Therefore, the button that the LCD screen of display frame and user are imported information is stacked in the same space recently, makes to show that with the little portable terminal of volume the slip cover type terminal of bigger liquid crystal panel is widely used.
Fig. 1, Fig. 2 are the figure of the formation of the existing slip cover type terminal of diagram.Fig. 1 is the oblique view of the closed condition of existing slip cover type terminal.Fig. 2 is the oblique view of open mode of the slip cover type terminal of Fig. 1.
As shown in the figure, existing slip cover type terminal 1, by the sliding lid part 10 that comprises LCD and slide up and down, the fuselage 20 of taking on Control on Communication and adorning the input unit button constitutes.
Above-mentioned fuselage 20 possesses: the button 21 of user's input information, in order to make the user transmit the microphone 22 of the microphone composition of sound, form antenna 23 with fuselage 20 upper ends for received communication information, main printed circuit board (the main PCB of control communication, not shown), in order to power and the battery that can come off 24 of formation and fuselage back, can wrap up the fuselage cover (casing) 26 of main PCB to above-mentioned main PCB.
Here, the opening and closing operations of the opening and closing device of existing slip cover type terminal 1 is to finish with respect to the moving up and down of sliding lid part 20 of fuselage 10.In more detail, for the on-off action that makes fuselage 20 smooth and easy, guiding groove 18 Hes of the recessed formation that is parallel to each other with length direction in the both sides, back of sliding lid part 10 can engage with above-mentioned guiding groove 18 and the guide protrusion that forms previously 25 at above-mentioned fuselage cover (casing) 26 moving up and down constitutes.That is, with respect to fuselage 20, sliding lid part 10 is along the guiding groove 18 that forms in sliding lid part 10, and is engaged in guide protrusion 25 and moves up and down.And open and close terminal with this.
The slip cover type terminal mainly is to be opened with the thumb sliding lid part 10 of up sliding by the user, and closes toward lower slider.
And come show image and various vision information by the LCD11 that forms previously in sliding lid part 10.
But, in above-mentioned existing slip cover type terminal, because the length of the sliding lid part 10 that the elongatedness direction forms is bigger than width, so above-mentioned LCD length is also big than width thereupon.So when existing as film and so on wide screen (wide) mode show image, owing to be subjected to the restriction of LCD, the problem that influence can only reduced demonstration.
In order to overcome above problem, can be under the situation that portable terminal is put into, show the image that shows in wide screen (wide) mode with the length direction of LCD.But want the words inconvenience of watching for a long time.
Summary of the invention
The cover sliding device that the purpose of this invention is to provide a kind of slip cover type terminal; Can rotate in the time of with respect to sliding machine body, so that at the cover sliding device that forms long LCD slip cover type terminal perpendicular to the direction of length.
The cover sliding device of slip cover type terminal in order to achieve the above object, possess in a side of fuselage and slide in the portable terminal of sliding lid part of (sliding), when sliding in order to make slide cover part, formation can rotate, with certain depth sink to above-mentioned fuselage and tangent the sliding of sliding lid part (slide) face at least more than one a guiding groove that breaks away in row (slide) face and prolong with length direction, in order to be engaged in the above-mentioned guiding groove and to slide, in other planing surface, form outstanding guide protrusion, in the slide slot that above-mentioned guide protrusion engages, form the rotation slot part that at least one can make the internal diameter that possesses expansion of above-mentioned guide protrusion rotation, optionally slide (sliding) in order to make with guiding groove except that the tangent guiding groove of above-mentioned guide protrusion, adorning in (slide) face that slides and the elasticity support that form above-mentioned guide protrusion, in order temporarily to allow guide protrusion break away from the elasticity guide needle (pin) of at least more than one that the elongatedness direction moves.
And, above-mentioned guiding groove by the central guiding groove that forms at central part with the parallel sidepiece guiding groove that forms constitutes in the two sides of above-mentioned central guiding groove.Be preferably in and form above-mentioned rotation slot part in the above-mentioned central guiding groove.
And the planing surface that above-mentioned guide protrusion and elasticity guide needle are preferably in fuselage forms, and the planing surface that above-mentioned guiding groove is preferably in sliding lid part forms.
And above-mentioned guide protrusion is with outstanding corresponding to the width of the width of above-mentioned guiding groove and prolong to length direction and to form, and with above-mentioned central guiding groove to cutting.Above-mentioned elasticity guide needle is in the both sides and the tangent installation of above-mentioned sidepiece guiding groove of above-mentioned central guiding groove.
And above-mentioned rotation slot part is preferably in top side and lower side and each formation of pars intermedia of the above-mentioned central guiding groove in the interval of sliding as slide cover part.
Cover sliding device according to slip cover type terminal of the present invention is, in the way that central authorities' guiding groove 101 slides according to guide protrusion 103, the guide needle 104 that the rotation slot part 101a that possesses expanded inner diameter is supported by elasticity when not being subjected to the interference of guide protrusion 103 also can alongst move and break away from sidepiece guiding groove 102.Therefore sliding lid part 10 can be rotated to Width.As above, in that being revolved under the state that turn 90 degrees, sliding lid part 10 in LCD11, can watch the wide screen image.Therefore facilitate to the user.
Description of drawings
Fig. 1 is the oblique view of the closed condition of existing slip cover type terminal;
Fig. 2 is the oblique view of open mode of the slip cover type terminal of Fig. 1;
Fig. 3 is the oblique view as the slip cover type terminal that possesses cover sliding device of the embodiment of the invention;
Fig. 4 is the oblique view that is shown in illustrated sliding lid part rotation status among Fig. 3;
Fig. 5 decomposes illustrated oblique view to illustrated portable terminal in Fig. 3;
Fig. 6 is the sectional view of illustrated in Fig. 3 " A-A " part;
Fig. 7 is the state diagram of schematic diagram sliding lid part rotation status.
The symbol description of accompanying drawing major part:
10: sliding lid part 20: fuselage
101: central guiding groove 101a: the rotation slot part
102: sidepiece guiding groove 103: guide protrusion
104: guide needle
Embodiment
Below, describe the cover sliding device of the slip cover type terminal of one embodiment of the present of invention with reference to the accompanying drawings in detail.Existing structure and same part are given same symbol and are described.
Fig. 3 is the oblique view as the slip cover type terminal that possesses cover sliding device of the embodiment of the invention;
Fig. 4 is the oblique view that is shown in illustrated sliding lid part rotation status among Fig. 3;
Fig. 5 decomposes illustrated oblique view to illustrated portable terminal in Fig. 3;
Fig. 6 is the sectional view of illustrated in Fig. 3 " A-A " part;
Fig. 7 is the state diagram of schematic diagram sliding lid part rotation status.
As shown in the figure, the slip cover type terminal 1 of the installation cover sliding device of one embodiment of the present of invention comprises: sliding lid part 10 comprises LCD11 and slides up and down; Fuselage 20 is being adorned the input unit keypad, and it takes on Control on Communication etc.
Above-mentioned fuselage 20 comprises: keypad 21, and user's input information, microphone 22, the microphone that is transmitted sound by the user forms; Antenna 23 for receiving communication signal, forms in fuselage 20 upper ends; Main printed circuit board (Main PCB), control communication; Battery 24 is in order to give above-mentioned main printed circuit board power supply, in the tear-away formation in fuselage back; Fuselage cover 26 wraps above-mentioned main printed circuit board.
Can rotate when here, the opening and closing device of above-mentioned existing slip cover type terminal 1 opens and closes with respect to moving up and down of fuselage 20 by sliding lid part 10.In more detail, central authorities' guiding groove 101 prolongs along its length in the back central portion of the planing surface that is in contact with one another as sliding lid part 10 and fuselage 20 and recessedly forms sidepiece guiding groove 102, recessed in the two sides of central guiding groove 101, prolong and form and parallel with central guiding groove 101.In central guiding groove 101, form at least one and have the rotation slot part 101a of expansion for round internal diameter.At this moment, rotation slot part 101a is preferably in each formation in the top side of above-mentioned central guiding groove 101 in the interval of sliding as slide cover part 10 and lower side and the pars intermedia.
In addition, in order to be engaged in above-mentioned central guiding groove 101 and to move up and down, formation is with outstanding corresponding to the width of the width of central guiding groove 101 and prolong with length direction, and portion possesses the guide protrusion 103 of card rib 103a endways, in order to engage and to move up and down with above-mentioned sidepiece guiding groove 102, the both sides face of guide protrusion 103 is respectively being adorned insertion groove 104b that is inserted in fuselage 10 and the elasticity guide needle of being supported by elastomeric spring 104a elasticity 104.Portable terminal is by with respect to fuselage 20, and sliding lid part 10 opens and closes with engaging and move up and down in the guide protrusion 103 of fuselage 20 formation and guide needle 104 along the central guiding groove 101 that forms in sliding lid part 10 and sidepiece guiding groove 102.
Slip cover type terminal with above-mentioned formation mainly is to be opened with the thumb sliding lid part 10 of up sliding by the user, and closes toward lower slider.
And come show image and various vision information by the LCD11 that forms previously in sliding lid part 10.As shown in Figure 7, is the long formation of Width in order to make LCD11 with the direction perpendicular to fuselage length, in the time of slip sliding lid part 10, place at guide protrusion 103 under the state of rotation slot part 101a, add and make sliding lid part 10 when the power of Width rotation, originally along central guiding groove 101 be supported and the guide protrusion 103 that guides in possessing the rotation slot part 101a of expanded inner diameter in the rotation of rotation slot part 101a face guide needle 104 break away from sidepiece guiding grooves 102, supported the elastomeric spring 104a of guide needle 104 to be compressed originally.That is, in the way that central guiding groove 101 slides according to guide protrusion 103, the guide needle 104 that the rotation slot part 101a that possesses expanded inner diameter is supported by elasticity when not being subjected to the interference of guide protrusion 103 also can alongst move and break away from sidepiece guiding groove 102.Therefore sliding lid part 10 can be rotated to Width.
Being rotated in along respectively rotating among the slot part 101a of central guiding groove 101 formation of aforesaid words cap 10 all may.
In the cover sliding device as the slip cover type terminal of other embodiment of the present invention, form central guiding groove 101 and the sidepiece guiding groove 102 of above-mentioned rotation slot part 101a at the planing surface of fuselage 20, form guide protrusion 103 and guide needle 104 at the planing surface of sliding lid part 10.Can rotate when therefore sliding lid part 10 slides.
As mentioned above, cover sliding device according to slip cover type terminal of the present invention is, in the way that central authorities' guiding groove 101 slides according to guide protrusion 103, the guide needle 104 that the rotation slot part 101a that possesses expanded inner diameter is supported by elasticity when not being subjected to the interference of guide protrusion 103 also can alongst move and break away from sidepiece guiding groove 102.Therefore sliding lid part 10 can be rotated to Width.As above, in that being revolved under the state that turn 90 degrees, sliding lid part 10 in LCD11, can watch the wide screen image.
Beneficial effect of the present invention as mentioned above is, cover sliding device according to slip cover type terminal of the present invention is, in the way that central authorities' guiding groove 101 slides according to guide protrusion 103, the guide needle 104 that the rotation slot part 101a that possesses expanded inner diameter is supported by elasticity when not being subjected to the interference of guide protrusion 103 also can alongst move and break away from sidepiece guiding groove 102.Therefore sliding lid part 10 can be rotated to Width.As above, in that being revolved under the state that turn 90 degrees, sliding lid part 10 in LCD11, can watch the wide screen image.Therefore facilitate to the user.
The present invention is not confined to aforesaid embodiment, and in the scope that does not exceed basic fundamental thought of the present invention or essential feature, the operator of relevant industries can carry out numerous variations to it.
Claims (4)
1. the cover sliding device of a slip cover type terminal, possess in the portable terminal of the sliding lid part that slides in a side of fuselage, it is characterized in that comprising: form and to rotate when described sliding lid part is slided, with certain depth sink to the tangent planing surface of described fuselage and sliding lid part in a side planing surface in, and at least more than one the guiding groove that prolongs with length direction;
In order to be engaged in the described guiding groove and to slide, in other planing surface, form outstanding guide protrusion;
In the slide slot that described guide protrusion engages, form the rotation slot part that at least one can make the internal diameter that possesses expansion of described guide protrusion rotation;
Optionally slide in order to make with guiding groove except that the tangent guiding groove of described guide protrusion, at least more than one elasticity guide needle is being adorned at the planing surface of the described guide protrusion of formation and by elasticity and is being supported,
Wherein, described guiding groove by the central guiding groove that forms at central part with constitute at the parallel sidepiece guiding groove that forms in the two sides of described central guiding groove and described central guiding groove in form described rotation slot part,
Wherein, described guide protrusion has the width corresponding to central guiding groove, and prolongs with central guiding groove length direction, and possesses the card rib at its terminal part,
Wherein, described elasticity guide needle is in the both sides and the tangent installation of described sidepiece guiding groove of described central guiding groove.
2. the cover sliding device of slip cover type terminal according to claim 1 is characterized in that described guide protrusion and elasticity guide needle form at the planing surface of fuselage, and described guiding groove forms at the planing surface of sliding lid part.
3. the cover sliding device of slip cover type terminal according to claim 1 is characterized in that described guide protrusion and described central guiding groove are tangent.
4. the cover sliding device of slip cover type terminal according to claim 1 is characterized in that top side and lower side and each formation of pars intermedia at the described central guiding groove in the interval of sliding as described sliding lid part of described rotation slot part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040046686A KR100595674B1 (en) | 2004-06-22 | 2004-06-22 | Slide apparatus for slide type mobile phone |
| KR1020040046686 | 2004-06-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1713805A CN1713805A (en) | 2005-12-28 |
| CN100452951C true CN100452951C (en) | 2009-01-14 |
Family
ID=35719169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100510378A Expired - Fee Related CN100452951C (en) | 2004-06-22 | 2005-02-25 | Slide lid device for portable terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100595674B1 (en) |
| CN (1) | CN100452951C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100640500B1 (en) | 2005-07-20 | 2006-10-30 | 삼성전자주식회사 | Sliding/swing combination type mobile phone for multimedia |
| TWI279121B (en) | 2005-12-30 | 2007-04-11 | High Tech Comp Corp | Multi-directional sliding module and application thereof |
| KR100710678B1 (en) * | 2006-05-11 | 2007-04-24 | 주식회사 팬택 | Slide type personal portable device preventing double lock |
| CN111601130A (en) * | 2020-06-12 | 2020-08-28 | 江苏爱仕达电子有限公司 | Flip structure and television remote controller |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0944219A2 (en) * | 1998-03-18 | 1999-09-22 | Nokia Mobile Phones Ltd. | Telescopic telephone |
| CN1296352A (en) * | 1999-11-16 | 2001-05-23 | 日本电气株式会社 | Mobile telephone set |
| JP2001156893A (en) * | 1999-11-29 | 2001-06-08 | Nec Saitama Ltd | Display system and its method for communication apparatus |
| WO2003092251A1 (en) * | 2002-04-25 | 2003-11-06 | Matsushita Electric Industrial Co., Ltd. | Portable terminal device |
| CN1455613A (en) * | 2002-04-26 | 2003-11-12 | 日本电气株式会社 | Foldable portable telephone with display part and a pair of front camera part |
| CN1471286A (en) * | 2002-07-23 | 2004-01-28 | 三星电子株式会社 | Mobile terminal and its hinge device |
| JP2004135118A (en) * | 2002-10-11 | 2004-04-30 | Sony Ericsson Mobilecommunications Japan Inc | Portable communication terminal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003338866A (en) | 2002-05-22 | 2003-11-28 | Fujitsu Ltd | Portable telephone set |
| KR100554801B1 (en) * | 2002-11-28 | 2006-02-22 | 엘지전자 주식회사 | Mobile phone of which display panel rotates for seeing movie through it |
| KR100681068B1 (en) * | 2003-11-13 | 2007-02-08 | 삼성전자주식회사 | Sliding/hinge apparatus for sliding/rotating type mobile phone |
| KR20050094208A (en) * | 2004-03-22 | 2005-09-27 | 주식회사 팬택 | Rotatable sliding type mobile communication terminal |
-
2004
- 2004-06-22 KR KR1020040046686A patent/KR100595674B1/en not_active IP Right Cessation
-
2005
- 2005-02-25 CN CNB2005100510378A patent/CN100452951C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0944219A2 (en) * | 1998-03-18 | 1999-09-22 | Nokia Mobile Phones Ltd. | Telescopic telephone |
| CN1296352A (en) * | 1999-11-16 | 2001-05-23 | 日本电气株式会社 | Mobile telephone set |
| JP2001156893A (en) * | 1999-11-29 | 2001-06-08 | Nec Saitama Ltd | Display system and its method for communication apparatus |
| WO2003092251A1 (en) * | 2002-04-25 | 2003-11-06 | Matsushita Electric Industrial Co., Ltd. | Portable terminal device |
| CN1455613A (en) * | 2002-04-26 | 2003-11-12 | 日本电气株式会社 | Foldable portable telephone with display part and a pair of front camera part |
| CN1471286A (en) * | 2002-07-23 | 2004-01-28 | 三星电子株式会社 | Mobile terminal and its hinge device |
| JP2004135118A (en) * | 2002-10-11 | 2004-04-30 | Sony Ericsson Mobilecommunications Japan Inc | Portable communication terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1713805A (en) | 2005-12-28 |
| KR20050121526A (en) | 2005-12-27 |
| KR100595674B1 (en) | 2006-07-03 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20110225 |