CN102562775A - Improved structure of multi-direction rotary type hinge device - Google Patents
Improved structure of multi-direction rotary type hinge device Download PDFInfo
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- CN102562775A CN102562775A CN2010105939465A CN201010593946A CN102562775A CN 102562775 A CN102562775 A CN 102562775A CN 2010105939465 A CN2010105939465 A CN 2010105939465A CN 201010593946 A CN201010593946 A CN 201010593946A CN 102562775 A CN102562775 A CN 102562775A
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Abstract
The invention discloses an improved structure of a multi-direction rotary type hinge device, which comprises a fixed bracket, a horizontal rotating staddle, a vertical shaft component and two vertical rotating fixed components. Since a vertical positioning component assembled in a horizontal shaft on the horizontal rotating staddle adopts a substituted structure that torsion change occurs when a first cam and a second cam rotate relatively, a vertical rotating rack is positioned, the structure is simplified, and the number of production processes is reduced. Meanwhile, the use of injection molded plastic parts in substitution of metal parts in the manufacture of the first and the second cams reduces production cost.
Description
Technical field
The present invention relates to a kind of pivot device, particularly a kind of multidirectional rotary pivot device structure-improved.
Background technique
Pivot device is widely used in various electronic equipments, can make two members on the electronic equipment rotate relative to each other, yet general rotating shaft can only make screen rotate around an axle center; Can not satisfy the rotation of a plurality of axle center to reach the requirement of adjustment screen; Also the someone develop can multidirectional rotation pivot device, this kind pivot device has two orthogonal rotating shafts, is example with the mobile phone; When this kind pivot device is installed between base and the loam cake; Except letting the relative base folding of loam cake, also base lateral rotation relatively supplies user's multi angle view screen; But the above-mentioned pivot device part that horizontal rotation and vertical spinfunction be provided too much and the part processing cost costliness shortcoming that causes cost to descend, increased the cost of pivot device.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of multidirectional rotary pivot device structure-improved, this structure decrease production process, reduced cost of production.
The present invention for the technological scheme that solves its technical problem and adopt is: a kind of multidirectional rotary pivot device structure-improved; It comprises laterally rotation bolster, a vertical shaft assembly and two vertical rotational fixation assemblies of a fixing frame,, runs through forming a non-circular vertical pivot hole on the said fixing frame; Said horizontal rotation bolster is one-body molded to be the U type, and is assembled on the fixing frame with rotary way, and comprises a substrate, one first fixed plate and one second fixed plate; Said vertical shaft assembly is arranged on horizontal rotation bolster and the fixing frame, and includes a vertical shaft, and this vertical shaft wears the substrate of horizontal rotation bolster with rotary way, and with rotatable and slidably mode wear fixing frame; Said vertical rotational fixation assembly comprises a vertical swivel mount, and said two vertical rotational fixation assemblies are positioned laterally to rotate first fixed plate and second fixed plate of bolster respectively with rotary way; The said vertical swivel mount of being located on first fixed plate is provided with a horizontal axis; Said horizontal axis one end is fixedly connected vertical swivel mount; The other end wears first fixed plate with rotary way; And on the horizontal axis the other end, be arranged with the Vertical location assembly, the end of the horizontal axis the other end is fixed with the baffle plate of a fastening Vertical location assembly, and said Vertical location assembly comprises the first adjacent cam and second cam; First cam is fixed in the inner side surface of first fixed plate and can relatively rotates with horizontal axis; Second cam with rotatable and slidably mode be sheathed on the horizontal axis, have some first boss on contacted of said first cam and second cam, adjacent two first boss and wherein between the plane between be provided with smooth surface; Have some second boss on contacted of second cam and first cam, adjacent two second boss and wherein between the plane between be provided with smooth surface.
As further improvement of the present invention; Run through the axis hole that a confession horizontal axis passes on said first fixed plate; First perforation that first cam is provided with a circular cross-section supplies horizontal axis to pass, and also is provided with the non-circular stationary plane coupling that supplies horizontal axis to pass on stationary plane and first fixed plate of a noncircular cross section on first cam, and first cam and first fixed plate cannot not located rotatablely each other; Second perforation that second cam is provided with a noncircular cross section supplies horizontal axis to pass; Horizontal axis is the non-circular cross-section with the second perforation coupling near an end section of second cam, makes that horizontal axis can relative first cam rotation, and can drive second cam and rotate synchronously.
As further improvement of the present invention, have two first boss on contacted of said first cam and second cam, have two second boss on contacted of second cam and first cam.
As further improvement of the present invention, a sheathed elastomer between second cam and the baffle plate on the said horizontal axis, said elastomer is an elastic element, and elastic element one end pushes against in second cam, and the other end pushes against in baffle plate.
As further improvement of the present invention, said first cam and second cam are that plastic cement is processed.
The invention has the beneficial effects as follows: this structure is assembled in the structure in the Vertical location assembly in the horizontal axis on the horizontal rotation bolster through change; Make its relative rotation that becomes first cam and second cam thereby the location that the torsion variation phenomenon is realized vertical swivel mount occur; Simplify the structure; Reduce production process, simultaneously first cam and second cam are changed to the plastic parts of molding and forming by metalwork, reduced cost of production.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Embodiment: a kind of multidirectional rotary pivot device structure-improved, it comprises that a fixing frame 1, laterally rotates bolster 2, a vertical shaft assembly 3 and two vertical rotational fixation assemblies 4, runs through forming a non-circular vertical pivot hole 11 on the said fixing frame 1; Said horizontal rotation bolster 2 one-body molded U types that are, and be assembled on the fixing frame 1 with rotary way, and comprise a substrate 21, one first fixed plate 22 and one second fixed plate 23; Said vertical shaft assembly 3 is arranged on horizontal rotation bolster 2 and the fixing frame 1, and includes a vertical shaft 31, and this vertical shaft 31 wears the substrate 21 of horizontal rotation bolster 2 with rotary way, and with rotatable and slidably mode wear fixing frame 1; Said vertical rotational fixation assembly 4 comprises a vertical swivel mount 41, and said two vertical rotational fixation assemblies 4 are positioned laterally to rotate first fixed plate 22 and second fixed plate 23 of bolster 2 respectively with rotary way; The said vertical swivel mount of being located on first fixed plate 22 41 is provided with a horizontal axis 6; Said horizontal axis 6 one ends are fixedly connected vertical swivel mount 41; The other end wears first fixed plate 22 with rotary way; And on horizontal axis 6 the other ends, be arranged with Vertical location assembly 5, the end of horizontal axis 6 the other ends is fixed with the baffle plate 61 of a fastening Vertical location assembly, and said Vertical location assembly 5 comprises the first adjacent cam 51 and second cam 52; First cam 51 is fixed in the inner side surface of first fixed plate 22 and can relatively rotates with horizontal axis 6; Second cam 52 with rotatable and slidably mode be sheathed on the horizontal axis 6, have several first boss 71 on 52 contacted on said first cam 51 and second cam, adjacent two first boss 71 and wherein between the plane between be provided with smooth surface; Have several second boss 72 on 51 contacted on second cam 52 and first cam, adjacent two second boss 72 and wherein between the plane between be provided with smooth surface.
Run through the axis hole that a confession horizontal axis 6 passes on said first fixed plate 22; First perforation that first cam 51 is provided with a circular cross-section supplies horizontal axis 6 to pass; And also be provided with the non-circular stationary plane coupling that supplies horizontal axis 6 to pass on stationary plane and first fixed plate 22 of a noncircular cross section on first cam 51; It is rotatable that first cam 51 and first fixed plate 22 are located each other, and second perforation that second cam 52 is provided with a noncircular cross section supplies horizontal axis 6 to pass, and horizontal axis 6 is the non-circular geometric face of mating with second perforation near an end section of second cam 52; Make horizontal axis 6 to rotate by relative first cam 51, and can drive second cam 52 and rotate synchronously.
Have on 52 contacted on said first cam 51 and second cam on 51 contacted on two first boss, 71, the second cams 52 and first cam and have two second boss 72.
A sheathed elastomer 53 between second cam 52 and the baffle plate on the said horizontal axis 6, said elastomer 53 is an elastic element, and elastic element one end pushes against in second cam 52, and the other end pushes against in baffle plate 61.
Said first cam 51 and second cam 52 are processed for plastic cement.
Claims (5)
1. multidirectional rotary pivot device structure-improved, it comprises laterally rotation bolster (2), a vertical shaft assembly (3) and two vertical rotational fixation assemblies (4) of a fixing frame (1),, runs through forming a non-circular vertical pivot hole (11) on the said fixing frame (1); The one-body molded U type that is of said horizontal rotation bolster (2), and be assembled on the fixing frame (1) with rotary way, and comprise a substrate (21), one first fixed plate (22) and one second fixed plate (23); Said vertical shaft assembly (3) is arranged on horizontal rotation bolster (2) and the fixing frame (1); And include a vertical shaft (31); This vertical shaft (31) wears the substrate (21) of horizontal rotation bolster (2) with rotary way, and with rotatable and slidably mode wear fixing frame (1); Said vertical rotational fixation assembly (4) comprises a vertical swivel mount (41), and said two vertical rotational fixation assemblies (4) are positioned laterally to rotate first fixed plate (22) and second fixed plate (23) of bolster (2) respectively with rotary way; The said vertical swivel mount of being located on first fixed plate (22) (41) is provided with a horizontal axis (6); Said horizontal axis (6) one ends are fixedly connected vertical swivel mount (41); The other end wears first fixed plate (22) with rotary way; And on horizontal axis (6) the other end, be arranged with Vertical location assembly (5); The end of horizontal axis (6) the other end is fixed with the baffle plate (61) of a fastening Vertical location assembly; It is characterized in that: said Vertical location assembly (5) comprises adjacent first cam (51) and second cam (52), and first cam (51) is fixed in the inner side surface of first fixed plate (22) and can relatively rotates with horizontal axis (6), second cam (52) with rotatable and slidably mode be sheathed on the horizontal axis (6); Have several first boss (71) on contacted of said first cam (51) and second cam (52), adjacent two first boss (71) and wherein between the plane between be provided with smooth surface; Have several second boss (72) on contacted of second cam (52) and first cam (51), adjacent two second boss (72) and wherein between the plane between be provided with smooth surface.
2. multidirectional rotary pivot device structure-improved according to claim 1; It is characterized in that: run through the axis hole that a confession horizontal axis (6) passes on said first fixed plate (22); First perforation that first cam (51) is provided with a circular cross-section supplies horizontal axis (6) to pass; And the stationary plane and first fixed plate (22) that also are provided with a noncircular cross section on first cam (51) are gone up the non-circular stationary plane coupling that supplies horizontal axis (6) to pass; Second perforation that second cam (52) is provided with a noncircular cross section supplies horizontal axis (6) to pass, and horizontal axis (6) is the non-circular geometric face of mating with second perforation near an end section of second cam (52).
3. multidirectional rotary pivot device structure-improved according to claim 1; It is characterized in that: have two first boss (71) on contacted of said first cam (51) and second cam (52), have two second boss (72) on contacted of second cam (52) and first cam (51).
4. multidirectional rotary pivot device structure-improved according to claim 1; It is characterized in that: a sheathed elastomer (53) between last second cam of said horizontal axis (6) (52) and the baffle plate; Said elastomer (53) is an elastic element; Elastic element one end pushes against in second cam (52), and the other end pushes against in baffle plate (61).
5. multidirectional rotary pivot device structure-improved according to claim 1 is characterized in that: said first cam (51) and second cam (52) are processed for plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105939465A CN102562775A (en) | 2010-12-17 | 2010-12-17 | Improved structure of multi-direction rotary type hinge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105939465A CN102562775A (en) | 2010-12-17 | 2010-12-17 | Improved structure of multi-direction rotary type hinge device |
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| Publication Number | Publication Date |
|---|---|
| CN102562775A true CN102562775A (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105939465A Pending CN102562775A (en) | 2010-12-17 | 2010-12-17 | Improved structure of multi-direction rotary type hinge device |
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| CN (1) | CN102562775A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595440A (en) * | 2018-12-13 | 2019-04-09 | 苏州佳世达电通有限公司 | Imaging modules and electronic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007271062A (en) * | 2006-03-31 | 2007-10-18 | Nippon Chemicon Corp | Hinge device and apparatus provided with hinge device |
| CN201039246Y (en) * | 2007-05-14 | 2008-03-19 | 新日兴股份有限公司 | Hinge with positioning function |
| CN201047384Y (en) * | 2007-05-22 | 2008-04-16 | 新日兴股份有限公司 | Bidirectional rotary type pivotal device |
| CN201884447U (en) * | 2010-12-17 | 2011-06-29 | 昆山玮硕恒基电子科技有限公司 | Improved structure of multidirectional rotation type hinge |
-
2010
- 2010-12-17 CN CN2010105939465A patent/CN102562775A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007271062A (en) * | 2006-03-31 | 2007-10-18 | Nippon Chemicon Corp | Hinge device and apparatus provided with hinge device |
| CN201039246Y (en) * | 2007-05-14 | 2008-03-19 | 新日兴股份有限公司 | Hinge with positioning function |
| CN201047384Y (en) * | 2007-05-22 | 2008-04-16 | 新日兴股份有限公司 | Bidirectional rotary type pivotal device |
| CN201884447U (en) * | 2010-12-17 | 2011-06-29 | 昆山玮硕恒基电子科技有限公司 | Improved structure of multidirectional rotation type hinge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595440A (en) * | 2018-12-13 | 2019-04-09 | 苏州佳世达电通有限公司 | Imaging modules and electronic device |
| CN109595440B (en) * | 2018-12-13 | 2021-01-05 | 苏州佳世达电通有限公司 | Imaging module and electronic device |
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Application publication date: 20120711 |