CN102367833A - Bidirectional pivot device - Google Patents
Bidirectional pivot device Download PDFInfo
- Publication number
- CN102367833A CN102367833A CN2011103140556A CN201110314055A CN102367833A CN 102367833 A CN102367833 A CN 102367833A CN 2011103140556 A CN2011103140556 A CN 2011103140556A CN 201110314055 A CN201110314055 A CN 201110314055A CN 102367833 A CN102367833 A CN 102367833A
- Authority
- CN
- China
- Prior art keywords
- bolster
- axial region
- rotating shaft
- pivot device
- fixed plate
- 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
Landscapes
- Pivots And Pivotal Connections (AREA)
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 two-way pivot device.
?
Background technique
The relative rotation between screen and the apparatus body generally need be realized through pivot device is set in
in foldable electronic device, existing pivot device only can be realized the upset in the horizontal direction of the relative apparatus body of screen generally speaking.In use; Show thereby sometimes need screen be rotated towards periphery in vertical plane; Removable and volume weight hour can directly move whole electric equipment by manual work when apparatus body; When but big or this apparatus body was fixedly installed on the miscellaneous equipment when the apparatus body volume weight, rotating screen then was difficult for realizing on vertical plane, uses very inconvenience.
?
Summary of the invention
the purpose of this invention is to provide a kind of two-way pivot device, thereby feasible screen and the apparatus body that is provided with the equipment of this pivot device not only can rotate in horizontal plane relatively, and can in vertical plane, rotate relatively.
For achieving the above object, the technological scheme that the present invention adopts is:
A kind of two-way pivot device, said pivot device comprises:
First bolster is rotationally connected on said first bolster and is provided with first rotating shaft, and the shaft axis along continuous straight runs of said first rotating shaft distributes;
Second bolster is rotationally connected on said second bolster and is provided with second rotating shaft, and the shaft axis along continuous straight runs of said second rotating shaft distributes;
The 3rd rotating shaft, said the 3rd rotating shaft comprises positioning part and axial region, and the outside circumference of said axial region is the on-circular face, and the front end of said axial region is provided with outside thread;
A plurality of elastic elements, said a plurality of elastic elements have the manhole that can supply said axial region to pass;
The adjustment element, said adjustment element has the interior threaded hole that can be threaded with said axial region;
A plurality of pads, said a plurality of pads have the non-round tube hole that can supply said axial region to penetrate ordinatedly;
Offer vertically first through hole that can supply the circle that said axial region penetrates that distributes on
said first bolster; Offer non-circular second through hole that can supply said axial region to penetrate ordinatedly that vertically distributes on said second bolster; Said axial region passes said second through hole, said first through hole successively; Said a plurality of pad, said a plurality of elastic elements all are set on the said axial region, and said adjustment element is threaded and is arranged on the front end of said axial region.
preferably; Said first bolster comprises the first bolster body that along continuous straight runs distributes, vertically is distributed in first fixed plate and second fixed plate at the said first bolster body same side two end part; Said first rotating shaft has two, and two said first rotating shafts connect rotationally respectively and are arranged on said first fixed plate, said second fixed plate.
preferably; Said second bolster comprises the second bolster body that along continuous straight runs distributes, vertically is distributed in the 3rd fixed plate and the 4th fixed plate at the said second bolster body same side two end part; Said second rotating shaft has two, and two said second rotating shafts connect rotationally respectively and are arranged on said the 3rd fixed plate, said the 4th fixed plate.
preferably, said adjustment element adopts nut.
preferably, said elastic element adopts shell fragment.
are because the utilization of technique scheme; The present invention compared with prior art has advantage: through first rotating shaft and second rotating shaft that can in horizontal plane, be rotated is set on first bolster and second bolster respectively; On first bolster and second bolster, offer the manhole and the non-circular through hole that vertically distribute respectively; And through the 3rd rotating shaft that outside circumference is the on-circular face is set; During this pivot device work; It is relative static that the 3rd rotating shaft and second bolster with non-circular through hole keep, and can realize relative rotation with first bolster with manhole, and such first bolster and second bolster just can be realized relative rotation in vertical plane.Between the screen and apparatus body with two-way pivot device setting of the present invention and equipment; Not only can make and in horizontal plane, to carry out relative rotation between screen and the apparatus body, and screen can also be rotated in vertical plane with respect to apparatus body.This two-way pivot device is simple in structure, easy to operate, and practicability is good.
?
Description of drawings
accompanying drawing 1 is the exploded view of pivot device of the present invention.
?
Embodiment
Structure of the present invention is further set forth below in conjunction with accompanying drawing in
.
are referring to shown in Figure 1; A kind of two-way pivot device, this pivot device comprise being rotationally connected on first bolster 1, second bolster, 2, the first bolsters 1 and are provided with first rotating shaft 3; Be rotationally connected on second bolster 2 and be provided with second rotating shaft 4; The equal along continuous straight runs of the shaft axis of first rotating shaft 3, second rotating shaft 4 distributes, and during installation the outer end of first rotating shaft 3 is fixedly connected to be arranged on the screen or apparatus body of equipment, the outer end of second rotating shaft 4 is fixedly connected to be arranged on apparatus body or the screen accordingly; Just can on horizontal plane, realize relative rotation respectively between screen and the 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, and the front end of axial region 52 is provided with outside thread, and this pivot device also comprises a plurality of elastic element 7, a plurality of pad 6 and is used to adjust elastic element 7 flexible adjustment elements 8; A plurality of elastic elements 7 have the manhole that can supply axial region 52 to pass; A plurality of pads 6 have the non-round tube hole that can supply axial region 52 to penetrate ordinatedly, and adjustment element 8 has the interior threaded hole that can be threaded with axial region 52, offers first through hole 14 that can supply the circle that axial region 52 penetrates on first bolster 1; Offer non-circular second through hole 24 that can supply axial region 52 to penetrate ordinatedly on second bolster 2; First through hole 14, second through hole 24 all vertically distribute, and axial region 52 passes second through hole 24, first through hole 14 successively, more a plurality of pad 6, a plurality of elastic element 7 are set on the axial region 52; To adjust element 8 at last and be threaded and be arranged on the front end of axial region 52, the torque magnitude when installing 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 second bolster 2 with non-circular through hole keep, and can realize relative rotation with first bolster 1 with manhole, and therefore first bolster 1 and second bolster 2 can be realized relative rotation in vertical plane.If what connect in first rotating shaft 1 is screen, the both side ends of then directly pushing screen in use can make the relative apparatus body of screen on vertical plane, be rotated, and the angle of its rotation can reach 360 degree.
are referring to shown in Figure 1; In the present embodiment; First fixed plate 12 and second fixed plate 13 that the first bolster body 11 that first bolster 1 comprises that along continuous straight runs distributes, vertical direction are distributed in the first bolster body, 11 same side two end part; Accordingly, first rotating shaft 3 is provided with two, and these two first rotating shafts 3 are arranged on respectively on first fixed plate 12 and second fixed plate 13 rotationally.With first bolster, 1 identical ground; The second bolster body 21 that second bolster 2 comprises that along continuous straight runs distributes, vertically be distributed in the 3rd fixed plate 22 and the 4th fixed plate 23 at the second bolster body, 21 same side two end part; Second rotating shaft 4 also has two; Two second rotating shafts 4 connect rotationally respectively and are arranged on the 3rd fixed plate 22 and the 4th fixed plate 23; It is firmly and not more fragile with being connected of screen and apparatus body with second rotating shaft 4 that setting can make the rotating shaft 3 of winning like this, makes the usability of product significantly improve.In addition; In the present embodiment; What adjustment element 8 adopted is nut, and what elastic element 7 adopted is shell fragment, on axial region 52, screws the elastic force that shell fragment can be regulated in the position through regulating nut; Shell fragment makes the axial generation axial pressure of axial region 52 being extruded elastic force that the back produces, makes relative friction forces when being rotated between each part increase and increases the torsion of the 3rd rotating shaft 5.This is simple in structure, and is easy to operate.
in sum; Between the screen and apparatus body with two-way pivot device setting of the present invention and equipment; Not only can make and in horizontal plane, to carry out relative rotation between screen and the apparatus body, and screen can also be rotated in vertical plane with respect to apparatus body.This two-way pivot device is simple in structure, easy to operate, and practicability is good.
the foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit 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. two-way pivot device, it is characterized in that: said pivot device comprises:
First bolster is rotationally connected on said first bolster and is provided with first rotating shaft, and the shaft axis along continuous straight runs of said first rotating shaft distributes;
Second bolster is rotationally connected on said second bolster and is provided with second rotating shaft, and the shaft axis along continuous straight runs of said second rotating shaft distributes;
The 3rd rotating shaft, said the 3rd rotating shaft comprises positioning part and axial region, and the outside circumference of said axial region is the on-circular face, and the front end of said axial region is provided with outside thread;
A plurality of elastic elements, said a plurality of elastic elements have the manhole that can supply said axial region to pass;
The adjustment element, said adjustment element has the interior threaded hole that can be threaded with said axial region;
A plurality of pads, said a plurality of pads have the non-round tube hole that can supply said axial region to penetrate ordinatedly;
Offer vertically first through hole that can supply the circle that said axial region penetrates that distributes on said first bolster; Offer non-circular second through hole that can supply said axial region to penetrate ordinatedly that vertically distributes on said second bolster; Said axial region passes said second through hole, said first through hole successively; Said a plurality of pad, said a plurality of elastic elements all are set on the said axial region, and said adjustment element is threaded and is arranged on the front end of said axial region.
2. a kind of two-way pivot device according to claim 1; It is characterized in that: said first bolster comprises the first bolster body that along continuous straight runs distributes, vertically is distributed in first fixed plate and second fixed plate at the said first bolster body same side two end part; Said first rotating shaft has two, and two said first rotating shafts connect rotationally respectively and are arranged on said first fixed plate, said second fixed plate.
3. a kind of two-way pivot device according to claim 1; It is characterized in that: said second bolster comprises the second bolster body that along continuous straight runs distributes, vertically is distributed in the 3rd fixed plate and the 4th fixed plate at the said second bolster body same side two end part; Said second rotating shaft has two, and two said second rotating shafts connect rotationally respectively and are arranged on said the 3rd fixed plate, said the 4th fixed plate.
4. a kind of two-way pivot device according to claim 1 is characterized in that: said adjustment element adopts nut.
5. a kind of two-way pivot device according to claim 1 is characterized in that: said elastic element adopts 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 true CN102367833A (en) | 2012-03-07 |
| CN102367833B CN102367833B (en) | 2013-06-05 |
Family
ID=45760420
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 (5)
| 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 |
| 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 |
-
2011
- 2011-10-17 CN CN 201110314055 patent/CN102367833B/en active Active
Patent Citations (5)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102367833B (en) | 2013-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202251421U (en) | Bidirectional hinge device | |
| CN107826623A (en) | A kind of multidirectional adjustable transmission equipment | |
| CN207330004U (en) | A kind of network cable reel installation | |
| CN102367833B (en) | Bidirectional pivot device | |
| CN107009629B (en) | A kind of rolling mechanism and abutted equipment | |
| CN205008024U (en) | Three -roller grinding mill | |
| CN203518902U (en) | Steel wire rope metering device | |
| CN203462883U (en) | Height adjustable hinge | |
| CN201850895U (en) | Rolling wheel assembly in adjustable installation | |
| CN203214748U (en) | Adjustable damping device | |
| CN207229659U (en) | A kind of rotary body damping mechanism | |
| CN202251406U (en) | Improved rotating shaft structure | |
| CN207090605U (en) | A kind of tightening regulator of steel roll opener | |
| CN103939543A (en) | Belt corner tensioning wheel | |
| CN102059915B (en) | Hub of omni-directional wheel | |
| CN205387345U (en) | Adjusting device for buffer roller | |
| CN209283435U (en) | A kind of earphone connection component and headphone | |
| CN204679056U (en) | A kind of solid of revolution angle measurement unit | |
| CN203796876U (en) | Belt rotating angle tensioning wheel | |
| CN202245143U (en) | Torque force-adjustable turnable device energy-storing mechanism | |
| CN203147226U (en) | Wireless equipment adjustable support | |
| CN205132281U (en) | Roller bed rotation driving device | |
| CN203907155U (en) | Novel television installation swivel | |
| CN203885469U (en) | Rotating shaft for visual laryngoscope | |
| CN208418116U (en) | A kind of reversed addressing equipment auxiliary fixing device based on bluetooth positioning |
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 | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
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. |