CN102367833B - Bidirectional pivot device - Google Patents
Bidirectional pivot device Download PDFInfo
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- CN102367833B CN102367833B CN 201110314055 CN201110314055A CN102367833B CN 102367833 B CN102367833 B CN 102367833B CN 201110314055 CN201110314055 CN 201110314055 CN 201110314055 A CN201110314055 A CN 201110314055A CN 102367833 B CN102367833 B CN 102367833B
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- bolster
- axial region
- rotating shaft
- fixed plate
- hole
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Abstract
The invention discloses a bidirectional pivot device. According to the invention, a first shaft and a second shaft which can both rotate in a horizontal plane are respectively arranged on a first staddle and a second staddle; a round through hole and a non-round through hole are distributed in a vertical direction on the first staddle and the second staddle; and a third shaft with a lateral circumferential surface as a non-round circumferential surface is arranged. When the pivot device works, the third shaft is static relative to the second staddle with the non-round through hole, and rotates relative to the first staddle with the round through hole, such that the first staddle and the second staddle can relatively rotate in the vertical plane. The bidirectional pivot device provided by the invention is arranged between an equipment screen and an equipment body. With the bidirectional pivot device, the screen and the equipment body can relatively rotate in the horizontal plane, and the screen can rotate in the vertical plane relative to the equipment body. The bidirectional pivot device provided by the invention is characterized in simple structure, convenient operation, and good practicality.
Description
Technical field
the present invention relates to a kind of Bidirectional hinge device.
Background technique
generally need to realize the relative rotation between screen and apparatus body by pivot device is set in foldable electronic device, existing pivot device generally only can be realized the upset in the horizontal direction of the relative apparatus body of screen.In use, sometimes need thereby screen is rotated towards periphery and is showed in vertical plane, when apparatus body is removable and volume weight hour can be directly by manually moving whole electronic equipment, but when the apparatus body volume weight is large or this apparatus body while being fixedly installed on miscellaneous equipment, on vertical plane, rotating screen is difficult for realizing, uses very inconvenience.
Summary of the invention
the purpose of this invention is to provide a kind of Bidirectional hinge device, thereby make the screen of the equipment that is provided with this pivot device not only can in horizontal plane, carry out relative the rotation with apparatus body, and can relatively rotate in vertical plane.
for achieving the above object, the technical solution used in the present invention is:
a kind of Bidirectional hinge device, described pivot device comprises:
the first bolster, be rotationally connected and be provided with the first rotating shaft on described the first bolster, and the shaft axis along continuous straight runs of described the first rotating shaft distributes;
the second bolster, be rotationally connected and be provided with the second rotating shaft on described the second bolster, and the shaft axis along continuous straight runs of described the second rotating shaft distributes;
the 3rd rotating shaft, described the 3rd rotating shaft comprises positioning part and axial region, the outside circumference of described axial region is the on-circular face, on the front end of described axial region, is provided with outside thread;
a plurality of elastic elements, described a plurality of elastic elements have the manhole that can pass for described axial region;
adjust element, described adjustment element has the interior threaded hole that can be threaded with described axial region;
a plurality of pads, described a plurality of pads have the non-round tube hole that can penetrate ordinatedly for described axial region;
offer the first through hole of the circle that can penetrate for described axial region vertically distributed on described the first bolster, offer non-circular second through hole that can penetrate ordinatedly for described axial region vertically distributed on described the second bolster, described axial region is successively through described the second through hole, described the first through hole, described a plurality of pad, described a plurality of elastic elements all are set on described axial region, and described adjustment element is threaded and is arranged on the front end of described axial region.
preferably, described the first bolster comprises the first bolster body, the first fixed plate that vertically is distributed in described the first bolster body same side two end part and the second fixed plate that along continuous straight runs distributes, described the first rotating shaft has two, and two described the first rotating shafts connect and are arranged on described the first fixed plate, described the second fixed plate rotationally respectively.
preferably, described the second bolster comprises the second bolster body, the 3rd fixed plate that vertically is distributed in described the second bolster body same side two end part and the 4th fixed plate that along continuous straight runs distributes, described the second rotating shaft has two, and two described the second rotating shafts connect and are arranged on described the 3rd fixed plate, described the 4th fixed plate rotationally respectively.
preferably, described adjustment element adopts nut.
preferably, described elastic element adopts shell fragment.
utilization due to technique scheme, the present invention compared with prior art has following advantages: by the first rotating shaft and second rotating shaft that can be rotated in horizontal plane is set respectively on the first bolster and the second bolster, offer respectively the manhole and the non-circular through hole that vertically distribute on the first bolster and the second bolster, and by the 3rd rotating shaft that outside circumference is set is the on-circular face, during this pivot device work, it is relative static that the 3rd rotating shaft and the second bolster with non-circular through hole keep, and can realize relative rotation with the first bolster with manhole, such the first bolster just can be realized relative rotation with the second bolster in vertical plane.Between the screen and apparatus body of Bidirectional hinge device setting of the present invention and equipment, not only can make between screen and apparatus body and can in horizontal plane, carry out relative rotation, and screen can also be rotated with respect to apparatus body in vertical plane.This Bidirectional hinge device is simple in structure, easy to operate, and practicability is good.
The accompanying drawing explanation
the exploded view that accompanying drawing 1 is pivot device of the present invention.
Embodiment
further set forth structure of the present invention below in conjunction with accompanying drawing.
shown in Figure 1, a kind of Bidirectional hinge device, this pivot device comprises the first bolster 1, the second bolster 2, be rotationally connected on the first bolster 1 and be provided with the first rotating shaft 3, be rotationally connected on the second bolster 2 and be provided with the second rotating shaft 4, the first rotating shaft 3, the equal along continuous straight runs of the shaft axis of the second rotating shaft 4 distributes, during installation, the outer end of the first rotating shaft 3 is fixedly connected with on the screen or apparatus body of the equipment of being arranged on, accordingly the outer end of the second rotating shaft 4 is fixedly connected with and is arranged on apparatus body or screen, just can realize respectively relative rotation on horizontal plane between screen and apparatus body like this, angle of swing can reach 360 degree.This pivot device also comprises the 3rd rotating shaft 5, the 3rd rotating shaft 5 comprises positioning part 51 and axial region 52, the outside circumference of axial region 52 is the on-circular face, be provided with outside thread on the front end of axial region 52, this pivot device also comprises a plurality of elastic elements 7, a plurality of pads 6 and for adjusting the flexible adjustment element 8 of elastic element 7, a plurality of elastic elements 7 have the manhole that can pass for axial region 52, a plurality of pads 6 have the non-round tube hole that can penetrate ordinatedly for axial region 52, adjust element 8 and there is the interior threaded hole that can be threaded with axial region 52, offer the first through hole 14 of the circle that can penetrate for axial region 52 on the first bolster 1, offer non-circular second through hole 24 that can penetrate ordinatedly for axial region 52 on the second bolster 2, the first through hole 14, the second through hole 24 all vertically distributes, axial region 52 is successively through the second through hole 24, the first through hole 14, again by a plurality of pads 6, a plurality of elastic elements 7 are set on axial region 52, finally will adjust element 8 is threaded and is arranged on the front end of axial region 52, torque magnitude during according to installation is adjusted the position that regulating element 8 screws on axial region 52.Like this, it is relative static that the 3rd rotating shaft 5 and the second bolster 2 with non-circular through hole keep, and can realize relative rotation with the first bolster 1 with manhole, and therefore the first bolster 1 can be realized relative rotation with the second bolster 2 in vertical plane.If what connect in the first rotating shaft 1 is screen, the both side ends of directly pressing in use screen can make the relative apparatus body of screen be rotated on vertical plane, and the angle of its rotation can reach 360 degree.
shown in Figure 1, in the present embodiment, the first bolster 1 comprises that the first bolster body 11, the vertical direction of along continuous straight runs distribution are distributed in the first fixed plate 12 and second fixed plate 13 at the first bolster body 11 same side two end part, accordingly, the first rotating shaft 3 is provided with two, and these two the first rotating shafts 3 are arranged on respectively on the first fixed plate 12 and the second fixed plate 13 rotationally.With the first bolster 1 in the same manner, the second bolster 2 comprises the second bolster body 21, the 3rd fixed plate 22 that vertically is distributed in the second bolster body 21 same side two end part and the 4th fixed plate 23 that along continuous straight runs distributes, the second rotating shaft 4 also has two, two the second rotating shafts 4 connect and are arranged on the 3rd fixed plate 22 and the 4th fixed plate 23 rotationally respectively, like this setting can make the first rotating shaft 3 and the second rotating shaft 4 firmly and not more fragile with being connected of screen and apparatus body, make the usability of product significantly improve.In addition, in the present embodiment, what adjust element 8 employings is nut, what elastic element 7 adopted is shell fragment, screw the elastic force that shell fragment can be regulated in position by regulating nut on axial region 52, the elastic force that shell fragment produces after being extruded makes the axial generation axial pressure of axial region 52, makes between each part relative friction forces while being rotated increase and increases the torsion of the 3rd rotating shaft 5.This is simple in structure, easy to operate.
in sum, between the screen and apparatus body of Bidirectional hinge device setting of the present invention and equipment, not only can make between screen and apparatus body and can in horizontal plane, carry out relative rotation, and screen can also be rotated with respect to apparatus body in vertical plane.This Bidirectional hinge device is simple in structure, easy to operate, and practicability is good.
above-described embodiment is only explanation technical conceive of the present invention and characteristics; its purpose is to allow the person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. a Bidirectional hinge device, it is characterized in that: described pivot device comprises:
The first bolster, be rotationally connected and be provided with the first rotating shaft on described the first bolster, and the shaft axis along continuous straight runs of described the first rotating shaft distributes;
The second bolster, be rotationally connected and be provided with the second rotating shaft on described the second bolster, and the shaft axis along continuous straight runs of described the second rotating shaft distributes;
The 3rd rotating shaft, described the 3rd rotating shaft comprises positioning part and axial region, the outside circumference of described axial region is the on-circular face, on the front end of described axial region, is provided with outside thread;
A plurality of elastic elements, described a plurality of elastic elements have the manhole that can pass for described axial region;
Adjust element, described adjustment element has the interior threaded hole that can be threaded with described axial region;
A plurality of pads, described a plurality of pads have the non-round tube hole that can penetrate ordinatedly for described axial region;
Offer the first through hole of the circle that can penetrate for described axial region vertically distributed on described the first bolster, offer non-circular second through hole that can penetrate ordinatedly for described axial region vertically distributed on described the second bolster, described axial region is successively through described the second through hole, described the first through hole, described a plurality of pad, described a plurality of elastic elements all are set on described axial region, and described adjustment element is threaded and is arranged on the front end of described axial region.
2. a kind of Bidirectional hinge device according to claim 1, it is characterized in that: described the first bolster comprises the first bolster body, the first fixed plate that vertically is distributed in described the first bolster body same side two end part and the second fixed plate that along continuous straight runs distributes, described the first rotating shaft has two, and two described the first rotating shafts connect and are arranged on described the first fixed plate, described the second fixed plate rotationally respectively.
3. a kind of Bidirectional hinge device according to claim 1, it is characterized in that: described the second bolster comprises the second bolster body, the 3rd fixed plate that vertically is distributed in described the second bolster body same side two end part and the 4th fixed plate that along continuous straight runs distributes, described the second rotating shaft has two, and two described the second rotating shafts connect and are arranged on described the 3rd fixed plate, described the 4th fixed plate rotationally respectively.
4. a kind of Bidirectional hinge device according to claim 1, is characterized in that: described adjustment element employing nut.
5. a kind of Bidirectional hinge device according to claim 1, is characterized in that: described elastic element employing shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110314055 CN102367833B (en) | 2011-10-17 | 2011-10-17 | Bidirectional pivot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110314055 CN102367833B (en) | 2011-10-17 | 2011-10-17 | Bidirectional pivot device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102367833A CN102367833A (en) | 2012-03-07 |
| CN102367833B true CN102367833B (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110314055 Active CN102367833B (en) | 2011-10-17 | 2011-10-17 | Bidirectional pivot device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102367833B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201196188Y (en) * | 2008-05-23 | 2009-02-18 | 可胜科技(苏州)有限公司 | Pivot connector |
| CN101871485A (en) * | 2009-04-21 | 2010-10-27 | 鸿富锦精密工业（深圳）有限公司 | Hinge structure |
| CN101936330A (en) * | 2009-06-30 | 2011-01-05 | 鸿富锦精密工业（深圳）有限公司 | Hinge structure |
| CN202251421U (en) * | 2011-10-17 | 2012-05-30 | 苏州诚骏科技有限公司 | Bidirectional hinge device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005220973A (en) * | 2004-02-04 | 2005-08-18 | Nippon Chemicon Corp | Hinge device and structure body using the same |
-
2011
- 2011-10-17 CN CN 201110314055 patent/CN102367833B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201196188Y (en) * | 2008-05-23 | 2009-02-18 | 可胜科技(苏州)有限公司 | Pivot connector |
| CN101871485A (en) * | 2009-04-21 | 2010-10-27 | 鸿富锦精密工业（深圳）有限公司 | Hinge structure |
| CN101936330A (en) * | 2009-06-30 | 2011-01-05 | 鸿富锦精密工业（深圳）有限公司 | Hinge structure |
| CN202251421U (en) * | 2011-10-17 | 2012-05-30 | 苏州诚骏科技有限公司 | Bidirectional hinge device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2005-220973A 2005.08.18 |
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| Publication number | Publication date |
|---|---|
| CN102367833A (en) | 2012-03-07 |
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Address after: Economic Development Zone Wujiang City Pingwang town Suzhou city Jiangsu province 215221 in perch Patentee after: Suzhou Chun Chun Polytron Technologies Inc Address before: Economic Development Zone Wujiang City Pingwang town Suzhou city Jiangsu province 215221 in perch Patentee before: Suzhou Chengjun Technology Co., Ltd. |