CN101803212A - Swing hinge for use in radio telephone - Google Patents
Swing hinge for use in radio telephone Download PDFInfo
- Publication number
- CN101803212A CN101803212A CN200880107454A CN200880107454A CN101803212A CN 101803212 A CN101803212 A CN 101803212A CN 200880107454 A CN200880107454 A CN 200880107454A CN 200880107454 A CN200880107454 A CN 200880107454A CN 101803212 A CN101803212 A CN 101803212A
- Authority
- CN
- China
- Prior art keywords
- track
- turning joint
- unit
- elastomeric element
- rotation
- 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.)
- Pending
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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
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—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
- H04M1/021—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts using combined folding and rotation motions
-
- 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
-
- 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
- H04M1/0247—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings comprising more than two body parts
-
- 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
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- 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
Abstract
A swing hinge is disclosed. The swing hinge couples a first unit and a second unit that overlap each other such that the first unit and the second unit are rotated about rotary axes. The swing hinge includes: a body coupled to the first unit and having a first orbit formed in a plane perpendicular to the rotary axis; a rotator coupled to the second unit to be rotated about the rotary axis about the body; and a first resilient member providing a resilient force between the body and the rotator. The body has a guide hole accommodating a rotational shaft of the rotator and extending to one side in a plane perpendicular to the rotary axis. The rotator has a first movable member that moves along the first orbit of the body.
Description
Technical field
The present invention relates to a kind of turning joint that is installed on mobile device (for example, radio telephone).
Background technology
Mobile device (for example, radio telephone) comprises keyboard with a plurality of buttons and the LCDs that screen is provided.Under the situation of small size LCDs, keyboard and LCDs are arranged in the outer cover unit together.But under the situation of large-sized liquid crystal display, it is not preferred that keyboard and LCDs are arranged in the outer cover unit together.In this case, it is too big that wireless telephonic area becomes, and makes it be not easy to carry.In order when using large-sized liquid crystal display, to have the portability of height, mainly adopt such radio telephone, promptly each radio telephone has two outer cover units that are respectively arranged with keyboard and LCDs and overlap each other.In recent years, owing to can use various services (for example, mobile image), therefore can be extensive use of radio telephone with the rotary unit that makes LCDs vertical and horizontal ground layout by radio telephone.In order to realize this function, the hinge that need be connected with the unit that is provided with LCDs.Fig. 1 illustrates the collapsible radio telephone of two unit with collapsible and expansion.Fig. 1 (a) and 1 (b) illustrate collapsible wireless telephonic closure and open mode respectively.In Fig. 1 (b), LCDs 13a is vertically arranged.Fig. 2 illustrates the LCDs state of LCDs 13a transverse arrangement of turbo after rotation.Routinely, because the rotating shaft (rotating shaft of turning joint) of LCDs 13a is fixed, so LCDs 13a is positioned at relative upside place, as shown in Figure 2.
Summary of the invention
Technical problem
Therefore, because wireless telephonic center of gravity is positioned at upside, LCDs 13a is easy to fall backward, causes inconvenience.
Technical scheme
Therefore, consider that the problems referred to above make the present invention, a target of the present invention provides a kind of turning joint that is applicable to mobile device (for example, radio telephone).Another target of the present invention provides a kind of turning joint with the rotating shaft that moves in its rotary course.
For realizing this target, the invention provides a kind of turning joint, this turning joint couples first module and the Unit second that overlaps each other, make described first module and described Unit second rotate around rotation, described turning joint comprises: body, be couple to described first module, and have first track that in the plane vertical, forms with described rotation; Rotary body is couple to described Unit second, with around described rotation, about the rotation of described body; And first elastomeric element, between described body and described rotary body, provide elastic force, wherein said body has bullport, described bullport holds the rotating shaft of described rotary body and extend to a side on the plane vertical with described rotation, described rotary body has first movable part that moves along first track of described body, described first track extends between the primary importance and the second place, first centre position is arranged between the described primary importance and the described second place, and the part of described first track between described first centre position and the described second place extends in parallel with the bearing of trend of the bullport of described body basically.
But the described bullport straight-line extension of described body.
Described body can have second track that forms in the plane vertical with described rotation, described rotary body can have second movable part that moves along described second track.
Described turning joint can further be included in second elastomeric element that elastic force is provided between described body and the described rotary body.
Described first elastomeric element and described second elastomeric element can be torsion spring.
Described first elastomeric element can mesh with described first movable part, and described second elastomeric element can mesh with described second movable part.
Described rotary body can have the axial region in connecting plate that is couple to described Unit second and the bullport that is inserted into described body movably.
Beneficial effect
According to the present invention, can realize above-mentioned all targets.Particularly, because rotating hinge comprises relative to each other two tracks that move, so the rotating shaft of this turning joint can be moved, thereby reduces wireless telephonic center of gravity.
Description of drawings
Above and other target of the present invention, feature and other advantage can be by being known understanding, wherein in the detailed description below in conjunction with accompanying drawing:
Fig. 1 illustrates the collapsible wireless telephonic stereogram with rotatable screen, and wherein Fig. 1 (a) and 1 (b) illustrate the closure and the open mode of screen;
Fig. 2 is the conventional collapsible wireless telephonic stereogram with rotatable screen, and wherein this screen revolves from the state of Fig. 1 (b) and turn 90 degrees;
Fig. 3 has a collapsible wireless telephonic stereogram of having installed according to the rotatable screen of the turning joint of embodiment of the present invention, and wherein screen revolves from the state of Fig. 1 (b) and turn 90 degrees;
Fig. 4 is the stereogram according to the turning joint of embodiment of the present invention;
Fig. 5 is the exploded perspective view that the turning joint of Fig. 4 is shown; And
Fig. 6 to 18 illustrates the state of screen is changed to the view of the turning joint operation the process of Fig. 3 from Fig. 1 (b) set by step.
Embodiment
Hereinafter, describe illustrative embodiments of the present invention with reference to the accompanying drawings in detail.
With reference to Fig. 3, be equipped with collapsible radio telephone 10 according to the turning joint 20 of embodiment of the present invention comprise main body 12 with can be relative folding the or collapsible body 14 that launches of main body 12.The keyboard (not shown) is arranged in the main body 12.Thereby collapsible body 14 comprises and is connected to the linkage unit 15 of main body 12 around the rotation of first rotation 100, and the display unit 16 that is couple to linkage unit 15 and has LCDs 13 by turning joint 20.Linkage unit 15 makes that with respect to main body 12, around 100 rotations of first rotation LCDs 13 of display unit 16 is opened or be closed when collapsible radio telephone 10 folds or launches.Linkage unit 15 comprises plate support 151 and is arranged on the connector 153 of plate support 151 1 ends.Thereby connector 153 inserts and rotates by hinge-unit between two connectors 121 of main body 12 projections.Be provided with the accommodation section (not shown) in plate support 151, this accommodation section is that the recessed body 30 (explanation after a while) of turning joint 20 that makes is assembled in it securely.Linkage unit 15 is coupled and is fixed in the body 30 of turning joint 20, and the rotary body 70 of turning joint 20 (explanation) is after a while coupled and is fixed in display unit 16.
With reference to Fig. 3 to 5, turning joint 20 comprises body 30, rotary body 70 and first and second elastomeric elements 80 and 90.Body 30 comprises first parts 32 and second parts 34.First parts 32 comprise flat substrate 31 and the sidewall 33 that extends from substrate 31.Access opening (bullport) is formed at the middle part of substrate 31, first track 312 and second track 313 be formed at access opening 311 around.The contact component 74 of rotary body 70 (explanation) after a while is inserted in the access opening 311 and basic straight-line extensions, and it can be moved on the direction vertical with second rotation 110.The connecting plate 72 of rotary body (explanation after a while) is positioned on the outer surface of substrate 31.First track 312 and second track 313 are basically around access opening 311.With reference to Fig. 8, first track 312 deasil extends to the second place 3122 from primary importance 3121 around second rotation 110.First centre position 3123 is arranged between the primary importance 3121 and the second place 3122.First track 312 is basic horizontal expansion between primary importance 3121 and centre position 3123, and substantially longitudinally extending between the primary importance 3121 and the second place 3122.Hereinafter, the direction that access opening 311 is extended in substrate 31 is called longitudinal direction, and the direction vertical with longitudinal direction is called horizontal direction.More specifically, first track 312 from primary importance 3121 to the centre position 3123 certain angle that are inclined upwardly, and extend long relatively to the right.First track 312 extends certain angle from first centre position 3123 to the right to the second place 3122, and extends long relatively downwards.Second track 313 deasil extends to the 4th position 3132 from the 3rd position 3131 around second rotation 110.Second centre position is arranged between the 3rd position 3131 and the 4th position 3132.Second track 313 prolongs left from 3131 to the 4th positions 3132, the 3rd position, and extends short relatively downwards.Second parts 34 have and first parts, 32 essentially identical structures, omit its explanation in this case.
The first annular movable part 40 that moves along first track 312 is inserted in first track 312.First movable part 40 is by 312 engagements of first pin, 42 and first track.First pin 42 is couple to the connecting plate 72 of rotary body 70.First elastomeric element 80 is couple to first movable part 40.The second annular movable part 50 that moves along second track 313 is inserted in second track 313.Second movable part 50 is by 313 engagements of second pin, 52 and second track.Second pin 52 is couple to the connecting plate 72 of rotary body 70.When first and second parts 32 and 34 couple mutually, between two substrates 31 and 35, be provided for holding the space of first and second elastomeric elements 80 and 90.Body 30 comprises that first adapter (engager) 38 and second adapter, 39, the first elastomeric elements 80 are connected to first adapter, 38, the second elastomeric elements 90 and are connected to second adapter 39.Body 30 is fixed in the linkage unit 15 of radio telephone 10.
First elastomeric element 80 is torsion springs, and comprises coil 82 and first and second extensions 84 and 85 that extend from coil 82.The first hook-type connector 841 is formed at an end place of first extension 84, and second connector 851 is formed at an end place of second extension 85.First connector 841 be inserted in first adapter 38 and with its engagement, second connector 851 be inserted in first movable part 40 and with its engagement.Second elastomeric element 90 has the structure identical with first elastomeric element 80.First connector 941 be inserted in second adapter 39 of body 30 and with its engagement, second connector 951 is inserted in second movable part 50 and with it and couples.
Hereinafter with reference to the operation of Fig. 6 to 18 detailed description according to the turning joint of embodiment of the present invention.
Referring now to Fig. 6, display unit 16 arranges that vertically first movable part 40 is positioned at primary importance 3121 places of first track 312, and second movable part 50 is positioned at 3131 places, the 3rd position of second track 313.The contact component 74 of rotary body 70, be that the rotating shaft of rotary body 70 is positioned at access opening 311 tops.First elastomeric element 80 and second elastomeric element 90 provide elastic force on the direction that the connecting plate 72 that stops rotary body 70 turns clockwise.Therefore, display unit 16 stably remains on horizontal direction.In this case, if display unit 16 is applied clockwise external force, first movable part 40 and second movable part 50 move and are positioned at first centre position 3123 and 3133 places, second centre position along the elastic force of first track 312 and second track 313 antagonism first and second elastomeric elements 80 and 90 so, as shown in figure 13.At this time of day contact component 74 keeps its position.Then, if display unit 16 is further rotated, first movable part 40 is through first centre position, 3133, the second movable parts 50 of first track 312, second centre position 3133 through second track 313, as shown in figure 14 so.Then, the elastomeric element 80 and 90 application of forces are so that connecting plate 72 turns clockwise.Then, first movable part 40 moves to the lower right side in first track 312, and second movable part 50 moves to the lower-left side in second track 313.Then, contact component 74, be that the rotating shaft of rotary body 70 moves down along access opening 311.Then, first movable part 40 is positioned at the second place 3122 places of first track 312, and second movable part 50 is positioned at the 4th position of second track 313.Then, contact component 74 is positioned at the below of access opening 311, and display unit 16 laterally is arranged in downside.This state is shown in Figure 18.Dotted line represents that the central shaft of display unit 16 does not move down and the state that is rotated.
Although this turning joint is installed on radio telephone in embodiments of the present invention, the invention is not restricted to this.It will be understood by those skilled in the art that this turning joint can be installed on other mobile device.
Although illustrate and illustrated the present invention with reference to illustrative embodiments, but it will be understood by those skilled in the art that this system and method only is embodiments of the invention, can under the situation that does not deviate from the spirit and scope of the present invention defined in the appended claims, carry out various changes and modification.
Claims (7)
1. a turning joint couples the first module and the Unit second that overlap each other and makes described first module and described Unit second rotate around rotation, and described turning joint comprises:
Body is coupled to described first module, and has first track that forms in the plane vertical with described rotation;
Rotary body is couple to described Unit second, with around described rotation, about the rotation of described body; And
First elastomeric element provides elastic force between described body and described rotary body,
Wherein, described body has bullport, described bullport holds the rotating shaft of described rotary body and extend to a side on the plane vertical with described rotation, and described rotary body has first movable part that moves along described first track of described body, and
Described first track extends between the primary importance and the second place, first centre position is arranged between the described primary importance and the described second place, and the part of described first track between described first centre position and the described second place extends in parallel with the bearing of trend of the bullport of described body basically.
2. turning joint according to claim 1, wherein, the described bullport straight-line extension of described body.
3. turning joint according to claim 1, wherein, described body has second track that forms in the plane vertical with described rotation, and described rotary body has second movable part that moves along described second track.
4. turning joint according to claim 3 further comprises second elastomeric element, and described second elastomeric element provides elastic force between described body and described rotary body.
5. turning joint according to claim 4, wherein, described first elastomeric element and described second elastomeric element are torsion springs.
6. turning joint according to claim 5, wherein, described first elastomeric element and the engagement of described first movable part, described second elastomeric element and the engagement of described second movable part.
7. according to described turning joint in the claim 1 to 6, wherein, described rotary body comprises: connecting plate is couple to described Unit second; And axial region, be inserted into movably in the bullport of described body.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070099722A KR100875856B1 (en) | 2007-10-04 | 2007-10-04 | Swing hinge for use in radio telephone |
| KR10-2007-0099722 | 2007-10-04 | ||
| PCT/KR2008/005741 WO2009045033A2 (en) | 2007-10-04 | 2008-09-30 | Swing hinge for use in radio telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101803212A true CN101803212A (en) | 2010-08-11 |
Family
ID=40373167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880107454A Pending CN101803212A (en) | 2007-10-04 | 2008-09-30 | Swing hinge for use in radio telephone |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100875856B1 (en) |
| CN (1) | CN101803212A (en) |
| WO (1) | WO2009045033A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111984062A (en) * | 2019-05-23 | 2020-11-24 | 仁宝电脑工业股份有限公司 | Electronic device with sliding mechanism |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101046654B1 (en) * | 2009-11-10 | 2011-07-05 | 주식회사 케이에이치바텍 | Swing type hinge module |
| KR101018813B1 (en) | 2010-05-17 | 2011-03-03 | 정영조 | Revolving apparatus for handy terminal |
| BR112016015422A2 (en) | 2013-12-31 | 2017-10-24 | Infectious Disease Res Inst | single vial vaccine formulations |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3360455B2 (en) * | 1994-12-27 | 2002-12-24 | カシオ計算機株式会社 | Information processing equipment |
| KR100681351B1 (en) * | 2004-07-14 | 2007-02-09 | 이근주 | cellular phones of sliding movement open/close and rotation |
| KR100685654B1 (en) * | 2004-07-29 | 2007-02-23 | (주)도움 | Semi-automatic rotary hinge module |
| KR100639506B1 (en) * | 2004-09-20 | 2006-10-26 | 주식회사 팬택 | Mobile communication terminal having rotary LCD |
| JP4384059B2 (en) * | 2005-01-31 | 2009-12-16 | シャープ株式会社 | Folding cell phone |
| KR100709808B1 (en) * | 2005-03-31 | 2007-04-23 | 주식회사 팬택 | Rotation slide type mobile communication terminal |
| KR100768499B1 (en) * | 2006-08-11 | 2007-10-18 | 주식회사 다이아벨 | Swing hinge apparatus of cellular phone |
| KR100800677B1 (en) * | 2006-09-07 | 2008-02-01 | 삼성전자주식회사 | Hinge device having plurality of axis for mobile phone and connection member having the same |
-
2007
- 2007-10-04 KR KR1020070099722A patent/KR100875856B1/en not_active IP Right Cessation
-
2008
- 2008-09-30 CN CN200880107454A patent/CN101803212A/en active Pending
- 2008-09-30 WO PCT/KR2008/005741 patent/WO2009045033A2/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111984062A (en) * | 2019-05-23 | 2020-11-24 | 仁宝电脑工业股份有限公司 | Electronic device with sliding mechanism |
| CN111984062B (en) * | 2019-05-23 | 2022-05-24 | 仁宝电脑工业股份有限公司 | Electronic device with sliding mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009045033A2 (en) | 2009-04-09 |
| WO2009045033A3 (en) | 2009-05-22 |
| KR100875856B1 (en) | 2008-12-26 |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100811 |