CN203906536U - Synchronous torsion structure for dual-rotating-shaft hub - Google Patents
Synchronous torsion structure for dual-rotating-shaft hub Download PDFInfo
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- CN203906536U CN203906536U CN201420188225.XU CN201420188225U CN203906536U CN 203906536 U CN203906536 U CN 203906536U CN 201420188225 U CN201420188225 U CN 201420188225U CN 203906536 U CN203906536 U CN 203906536U
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- jaws
- spiral chute
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 41
- 230000008602 contraction Effects 0.000 abstract 2
- 238000013459 approach Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
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- 241000522125 Monognathidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Abstract
The utility model provides a synchronous torsion structure for a dual-rotating-shaft hub. The dual-rotating-shaft hub mounted on an electronic item adopts the structure that a first rotating shaft and a second rotating shaft are respectively sleeved with a first elastic lantern ring and a second elastic lantern ring, an expansion and contraction joint is formed in the first elastic lantern ring, as well as the second elastic lantern ring, the expansion and contraction joints are opened in the opposite directions so as to balance the torsional difference between the first and second rotating shafts, the first rotating shaft is provided with a first feature part, the second rotating shaft is provided with a second feature part, and a first proportionate feature part capable of elastically propping against the first feature part and a second proportionate feature part capable of elastically propping against the second feature part are respectively arranged on the inner walls of the first and second elastic lantern rings. The synchronous torsion structure can generate power for automatically uncovering or covering the electronic item when the electronic item is nearly completely uncovered or covered.
Description
Technical field
The utility model relates to the synchronous torsion structure of a kind of pair of rotating shaft hinge, particularly for the two rotating shaft hinges that are installed on the electronic ware that can raise and cover, and relate to one and be disposed between two each rotating shafts of rotating shaft hinge, make each rotating shaft be able to the synchronous structure of reversing, especially about in order to the poor elastic collar of torsion between balance two rotating shafts, and can approach when raising completely or covering at electronic ware, produce the elasticity folder of the power of automatically raising or cover electronic ware.
Background technique
Traditional notebook computer, mobile phone, PDA, numerical digit camera or e-book etc. possess the electronic ware that can raise and cover ability, its display modular (for example, screen) and body module is (for example, main frame, keyboard) between, being typically provided with the single external force of accepting drives and reciprocating rotation rotating shaft freely, and come display modular and body module described in companding via the action of raising and covering, be beneficial to use operation and collection, be conventionally not more than 180 degree but this class is provided with the angle of raising of the electronic ware of single rotating shaft.
For the display modular and the body module that make electronic ware possess more operator scheme and application area in use, there is on the market a kind of technology that two rotating shafts are set between display modular and body module; Lift as Patent Cases such as TaiWan, Chinas No. 100224345 " double-shaft type pivot device of tool limit function " and No. 101210179 " pulley locking-type double-axis hinge ", 0 to 360 degree that makes can relatively overturn between display modular and body module, and produce different operator schemes.
The prior art of above-mentioned pair of rotating shaft be mainly that two rotating shafts that are parallel to each other are set between display modular and body module, and the common hub setting of two rotating shafts is on a bearing member; Each rotating shaft two ends be set as respectively one in order to hub setting the pin-joint part on bearing member, and one in order to the fixing part in conjunction with described display modular, body module, and it is arbitrarily angled that described display modular and body module are rocked to based on bearing member upset separately, make electronic ware produce the operation form of different mode.
For make described display modular and body module to open and close process more smooth and easy, also exist on the market at present a kind of can be by the design of described display modular and the mutual interlock of body module, it is mainly active configuration a actuator between two rotating shafts, in the time lifting display modular, the rotating shaft meeting of this display modular is rotated thereupon, and synchronously rotate via the rotating shaft of clutch driving machine module, and make described display modular and the mutual folding running of body module.
But, when the rotating shaft of ordering about body module by clutch when the rotating shaft of display modular is synchronously rotated, because user is conventionally only to the display modular application of force, easily cause the active force uneven situation of external force to display modular and body module, cause that between each rotating shaft, to produce torsion poor, and affect the parallelism between each rotating shaft, cause display modular and opening and closing of body module to have some setbacks, even cause each rotating shaft to produce the problem of wearing and tearing or blocking, affect the validity of synchronous rotating mechanism.
In addition, the technology of the two rotating shaft hinges of aforementioned conventional, in the time of operation, must free-hand display modular or body module be raised or be covered to location, electronic ware itself cannot produce the power of automatically raising or cover display modular or body module, and obviously still having can be for the space of being improved.
Model utility content
Main purpose of the present utility model is to provide the synchronous torsion structure of a kind of pair of rotating shaft hinge, make the torsion of two rotating shaft institutes load identical, and torsion between balance two rotating shafts is poor, to maintain the parallelism between two rotating shafts, overcome above-mentioned display modular and opening and closing of body module has some setbacks, even cause each rotating shaft to produce the problem of wearing and tearing or blocking, and promote the validity of synchronous rotating mechanism.
For reaching above-mentioned object, the synchronous torsion structure of of the present utility model pair of rotating shaft hinge, comprise the second rotating shaft that one first rotating shaft, is parallel to this first rotating shaft, and the bearing member of this first rotating shaft of at least one hub setting and the second rotating shaft, between the axle center of this first rotating shaft and the axle center of the second rotating shaft, definition has isoplanar altogether, wherein:
Outer sheathed one first elastic collar of this first rotating shaft and the second rotating shaft and one second elastic collar, this first elastic collar is provided with one first companding joint, this second elastic collar is provided with one second companding joint, this first companding joint and the second companding joint are open towards these altogether isoplanar both sides respectively, poor with the torsion between this first rotating shaft of balance and the second rotating shaft.
Accordingly, make the open opposite direction of the first companding joint and the second companding joint, this first rotating shaft torsion of this first elastic collar of load and the second elastic collar simultaneously during rotating, and the second rotating shaft also torsion of this first elastic collar of load and the second elastic collar simultaneously during rotating, make the torsion of the first rotating shaft and the load of the second rotating shaft institute identical, and torsion between balance the first rotating shaft and the second rotating shaft is poor, and then maintain the parallelism between the first rotating shaft and the second rotating shaft, the first rotating shaft and the second rotating shaft can synchronously be rotated smoothly, and promote the validity of synchronous rotating mechanism.
In addition, the synchronous torsion structure that is to provide a kind of pair of rotating shaft hinge of an of the present utility model syllabus, make two rotating shafts accept separately resilient clamp location, and order about rotating shaft by means of this resilient clamp power and rotate voluntarily, to overcome conditional electronic implements in the time operating, must free-hand display modular or body module be raised or be covered to the shortcoming of location.
For reaching above-mentioned object, the synchronous torsion structure of of the present utility model pair of rotating shaft hinge, be included in this first rotating shaft outer wall and be provided with at least one First Characteristic portion, this the second rotating shaft outer wall is provided with at least one Second Characteristic portion, the inwall of this first elastic collar and the second elastic collar, be respectively equipped with first of this First Characteristic portion features that matches that can elasticity reclines, and second of this Second Characteristic portion features that matches that can elasticity reclines.What this First Characteristic portion two was symmetrical is located at this first rotating shaft both sides outer wall, what this Second Characteristic portion two was symmetrical is located at this second rotating shaft both sides outer wall, the inwall of this first elastic collar and the second elastic collar, each symmetrical this first features and second features that matches that matches that is provided with.This First Characteristic portion, Second Characteristic portion, first match at least one of features of features and second that matches is plane.This first elastic collar has one first bent plate, one second bent plate, and the 3rd bent plate being connected between this first bent plate and the second bent plate, this first companding joint is between the first bent plate of this first elastic collar and the free end of the second bent plate, this second elastic collar has one first bent plate, one second bent plate, and the 3rd bent plate being connected between this first bent plate and the second bent plate, this second companding joint is between the first bent plate of this second elastic collar and the free end of the second bent plate.
Accordingly, make the first features elasticity First Characteristic portion that reclines that matches, and the second features elasticity Second Characteristic portion that reclines that matches, make the first rotating shaft and the second rotating shaft accept separately the first elastic collar and the second elastic collar elasticity reclines, and location the first rotating shaft and the second rotating shaft, and the resilient clamp power that relies on this first elastic collar and the second elastic collar orders about and turns to voluntarily location, can approach when raising completely or covering at electronic ware, produce the power of automatically raising or cover electronic ware.
According to above-mentioned main structure feature, the at least one of the outer wall of this first rotating shaft and the second rotating shaft is provided with at least one the 3rd features, the at least one of this first rotating shaft and the second rotating shaft is folded with at least one elasticity folder, this elasticity folder be provided with one can resilient clamp the 3rd features jaws.This elasticity folder forms two symmetrically arranged elasticity jaws, and this jaws is between this two elasticity jaw, and at least one of this two elasticity jaw, is provided with one and can elasticity presses the third phase that touches the 3rd features to claim features.This elasticity folder is symmetrically arranged with respectively two first elasticity jaws and two second elasticity jaws towards this first rotating shaft and the second rotating shaft, in jaws 1 the first jaws is respectively between this first elasticity jaw, and the second jaws of 1 in jaws is respectively between this second elasticity jaw.The 3rd features is plane, and this third phase claims that features is curved profile.So, when electronic ware approaches when raising completely or covering, can be further rely on the resilient clamp power of this elasticity folder to order about the first rotating shaft, the second rotating shaft turns to the location of raising or covering voluntarily, and then produces the power of automatically raising or cover electronic ware.
According to above-mentioned main structure feature, this first rotating shaft is provided with one first spiral chute, this second rotating shaft is provided with one second spiral chute, active configuration a actuator between this first rotating shaft and the second rotating shaft, this clutch is provided with first projection being slidedly arranged in this first spiral chute, and second projection being slidedly arranged in this second spiral chute.So, make the first rotating shaft and the second rotating shaft via this clutch mutual interlock.
For clearly and fully disclosing the utility model, and give the legend of enumerating better enforcement, to describe its mode of execution in detail as described later:
Brief description of the drawings
Fig. 1 is the stereogram of the utility model preferred embodiment;
Fig. 2 is the three-dimensional exploded view of Fig. 1;
Fig. 3 is a cut-away view of Fig. 1;
Fig. 4 is the use state cut-away view of Fig. 3;
Fig. 5 is that cut-away view is amplified in the part of Fig. 4;
Fig. 6 is another cut-away view of Fig. 1;
Fig. 7 is the use state cut-away view of Fig. 6.
Description of reference numerals: 1-the first rotating shaft; 11,21-pin-joint part; 110-the first anchor ring; 111-First Characteristic portion; 112,212-the 3rd features; 12,22-fixing part; 13-the first spiral chute; 2-the second rotating shaft; 210-the second anchor ring; 211-Second Characteristic portion; 23-the second spiral chute; 31-clutch shaft bearing part; 311,321-the first axis hole; 312,322-the second axis hole; 32-the second bearing member; 4-clutch; 41-the first projection; 42-the second projection; 5-the first elastic collar; 50-the first companding joint; 51,61-first features that matches; 52,62-second features that matches; 53,63-the first bent plate; 54,64-the second bent plate; 55,65-the 3rd bent plate; 6-the second elastic collar; 60-the second companding joint; 7-elasticity folder; 71-the first jaws; 72-the second jaws; 73-the first elasticity jaw; 731,741-third phase claims features; 74-the second elasticity jaw; 8-valve jacket; 81-running-on; 91-display modular; 92-body module; The common plane of A-.
Embodiment
Please refer to Fig. 1 to Fig. 3, disclose the accompanying drawing of the mode of execution of the utility model preferred embodiment, by the synchronous torsion structure of of the present utility model pair of rotating shaft hinge of above-mentioned brief description of the drawings, can be for being installed between the display modular and body module of the electronic ware that can raise and cover, comprise the second rotating shaft 2 that one first rotating shaft 1, is parallel to this first rotating shaft 1, and the bearing member of this first rotating shaft 1 of at least one hub setting and the second rotating shaft 2, between the axle center of this first rotating shaft 1 and the axle center of the second rotating shaft 2, definition has isoplanar A altogether.This first rotating shaft 1, the second rotating shaft 2 two ends are set as respectively a pin-joint part 11,21 and a fixing part 12,22, and the pin-joint part 11 of the first rotating shaft 1, the second rotating shaft 2,21 one-tenth round bar forms, make the outer wall of the first rotating shaft 1 become one first anchor ring 110, and the outer wall of the second rotating shaft 2 become one second anchor ring 210.The pin-joint part 11 of this first rotating shaft 1 is provided with one first spiral chute 13, and the pin-joint part 21 of the second rotating shaft 2 is provided with one second spiral chute 23.The fixing part 12 of this first rotating shaft 1 can be for the display modular 91 of fixing electronic ware, and the fixing part 22 of this second rotating shaft 2 can be for the body module 92 of fixing electronic ware.
In figure, also describe, this bearing member becomes plate kenel, and bearing member comprises a spaced clutch shaft bearing part 31 and one second bearing member 32, be provided with separately one first axis hole 311,321 and one second axis hole 312,322, each the first axis hole 311,321 is in order to the pin-joint part 11 of this first rotating shaft 1 of hub setting, and each the second axis hole 312,322 is in order to the pin-joint part 21 of this second rotating shaft 2 of hub setting.This clutch shaft bearing part 31 is positioned at the position in abutting connection with fixing part 12,22 on the pin-joint part 11,21 of this first rotating shaft 1 and the second rotating shaft 2, and the pin-joint part 11,21 of the first rotating shaft 1 and the second rotating shaft 2 via clutch shaft bearing part 31 and the second bearing member 32 supporting and locations in a valve jacket 8, and the fixing part 12,22 of this first rotating shaft 1 and the second rotating shaft 2 is extend out to outside valve jacket 8 from a running-on 81 of valve jacket 8, and clutch shaft bearing part 31 hides in running-on 81.
Active configuration a actuator 4 between this first rotating shaft 1 and the second rotating shaft 2, the first spiral chute 13, the second spiral chute 23 and the clutch 4 of aforementioned the first rotating shaft 1, the second rotating shaft 2 are all between this clutch shaft bearing part 31 and the second bearing member 32.These clutch 4 two sides are respectively equipped with one first projection 41 and one second projection 42, this first projection 41 is slidedly arranged in the first spiral chute 13 of this first rotating shaft 1, and the second projection 42 is slidedly arranged in the second spiral chute 23 of this second rotating shaft 2, guide the first projection 41, second projection 42 of clutch 4 by the first spiral chute 13, the second spiral chute 23, and make the first rotating shaft 1 and the mutual interlock of the second rotating shaft 2.
In adopted preferred embodiment, Fig. 1, Fig. 2, Fig. 3 have also shown, sheathed one first elastic collar 5 of this first rotating shaft 1 and the second rotating shaft 2 outsides and one second elastic collar 6, and the first elastic collar 5 and the second elastic collar 6, between this clutch shaft bearing part 31 and the second bearing member 32, make clutch 4 be slidedly arranged on this first elastic collar 5 and the second elastic collar 6 inside; This first elastic collar 5 is provided with one first companding joint 50 and forms C font profile, this second elastic collar 6 is provided with one second companding joint 60 and forms C font profile, this first companding joint 50 and the second companding joint 60 are open towards the both sides of this common plane A respectively, and can this first rotating shaft 1 of balance and the second rotating shaft 2 between torsion poor.
Please refer to Fig. 2, Fig. 3, Fig. 4, illustrate in a feasible embodiment, the first anchor ring 110 of this first rotating shaft 1 outer wall is provided with at least one First Characteristic portion 111, and the second anchor ring 210 of these the second rotating shaft 2 outer walls is provided with at least one Second Characteristic portion 211.These the first elastic collar 5 inwalls are provided with one first features 51 and one second features 52 that matches that matches, first of this first elastic collar 5 match features 51 can elasticity recline this first anchor ring 110 and/or First Characteristic portion 111, and the second match features 52 can elasticity recline this second anchor ring 210 and/or Second Characteristic portion 211 of the first elastic collar 5.These the second elastic collar 6 inwalls are provided with one first features 61 and one second features 62 that matches that matches, first of this second elastic collar 6 match features 61 can elasticity recline this first anchor ring 110 and/or First Characteristic portion 111, and the second match features 62 can elasticity recline this second anchor ring 210 and/or Second Characteristic portion 211 of the second elastic collar 6.
In this enforcement, what 111 liang, each First Characteristic portion was symmetrical is located at this first rotating shaft 1 both sides outer wall, and what 211 liang, each Second Characteristic portion was symmetrical is located at this second rotating shaft 2 both sides outer walls.What these the first elastic collar 5 inwalls were symmetrical be provided with this first features 51 and second features 52 that matches that matches, and the second elastic collar 6 inwalls symmetrical be provided with this first features 61 and second features 62 that matches that matches.This First Characteristic portion 111, Second Characteristic portion 211, first features 51,61 and/or second features 52,62 that matches that matches can be plane.
In figure, also disclose, this first elastic collar 5 has one first bent plate 53, one second bent plate 54, and the 3rd bent plate 55 being connected between this first bent plate 53 and the second bent plate 54, this first companding joint 50 is between first bent plate 53 and the free end of the second bent plate 54 of this first elastic collar 5.This second elastic collar 6 has one first bent plate 63, one second bent plate 64, and the 3rd bent plate 65 being connected between this first bent plate 63 and the second bent plate 64, this second companding joint 60 is between first bent plate 63 and the free end of the second bent plate 64 of this second elastic collar 6.
Please refer to Fig. 2, Fig. 6, Fig. 7, illustrate in another feasible embodiment, this the first rotating shaft 1 end outer wall is provided with at least one the 3rd features 112, and the second rotating shaft 2 end outer walls are also provided with at least one the 3rd features 212, make First Characteristic portion 111 between this fixing part 12 and the 3rd features 112, and Second Characteristic portion 211 is between this fixing part 22 and the 3rd features 212.This first rotating shaft 1 and/or the second rotating shaft 2 are folded with at least one elasticity folder 7, this elasticity folder 7 is provided with at least one jaws, and elasticity folder 7 forms two symmetrically arranged elasticity jaws, this jaws is between this two elasticity jaw, the at least one of this two elasticity jaw, is provided with a third phase and claims features 731,741.In this enforcement, 7 one-tenth H character contours of this elasticity folder, are located between the first rotating shaft 1 and the second rotating shaft 2, and between the second elastic collar 6 and the second bearing member 32; This elasticity folder 7 can be plural number, and each elasticity folder 7 is overlapped integral.This jaws comprises one first jaws 71 and one second jaws 72 that are symmetricly set in these elasticity folder 7 two ends, this first jaws 71 can this first rotating shaft 1 of resilient clamp the 3rd features 112 and/or the first anchor ring 110, and the 3rd features 212 and/or the second anchor ring 210 that the second jaws 72 can this second rotating shaft 2 of resilient clamp.
In figure, also disclosed, aforementioned elasticity jaw comprises this elasticity folder 7 towards this first rotating shaft 1 and the second rotating shaft 2 symmetrically arranged two first elasticity jaws 73 and two second elasticity jaws 74 respectively; This first jaws 71 is between two first elasticity jaws 73, and this second jaws 72 is between two second elasticity jaws 74; On each the first elasticity jaw 73, be relatively provided with third phase and claim features 731, this third phase claims features 731 elasticity to press the first anchor ring 110 and/or the 3rd features 112 that touch this first rotating shaft 1; On each the second elasticity jaw 74, be relatively provided with third phase and claim features 741, this third phase claims features 741 elasticity to press the second anchor ring 210 and/or the 4th features 212 that touch this second rotating shaft 2.Specifically, the 3rd features 112,212 is plane, and this third phase claims features 731,741 to be curved profile.
Please refer to Fig. 3, Fig. 4, in the time that user lifts the display modular 91 of electronic ware and/or body module 92, this first rotating shaft 1, the second rotating shaft 2 can be along with this display modular 91, body module 92 is rotated, make the first rotating shaft 1 and the second rotating shaft 2 separately in the first elastic collar 5 and the interior rotation of the second elastic collar 6, due to the open opposite direction of the first companding joint 50 and the second companding joint 60, make the first rotating shaft 1 torsion of this first elastic collar 5 of load and the second elastic collar 6 simultaneously during rotating, and the second rotating shaft 2 also torsion of this first elastic collar 5 of load and the second elastic collar 6 simultaneously during rotating, and make the torsion of the first rotating shaft 1 and 2 loads of the second rotating shaft identical, poor with the torsion between balance the first rotating shaft 1 and the second rotating shaft 2, and then maintain the parallelism between the first rotating shaft 1 and the second rotating shaft 2, the first rotating shaft 1 and the second rotating shaft 2 can synchronously be rotated smoothly, and promote the validity of synchronous rotating mechanism.
Please refer to Fig. 4, Fig. 5, Fig. 6, Fig. 7, when lifting electronic ware, user approaches when raising completely or covering, first of this first elastic collar 5 and the second elastic collar 6 features 51,61 recline the first anchor ring 110 and First Characteristic portion 111 of the first rotating shaft 1 of elasticity simultaneously that match, and second features 52,62 recline the second anchor ring 210 and Second Characteristic portion 211 of the second rotating shaft 2 of elasticity simultaneously that match of the first elastic collar 5 and the second elastic collar 6; Simultaneously, the third phase of these the first jaws 71 both sides the first elasticity jaws 73 claims the first anchor ring 110 and the 3rd features 112 that features 731 elasticity recline the first rotating shaft 1, and the third phase of second jaws 72 both sides the second elasticity jaws 74 claims the second anchor ring 210 and the 3rd features 212 that features 741 elasticity recline the second rotating shaft 2.
In the case, the First Characteristic portion 111 of this first rotating shaft 1 can be subject to the elastic force compressing of the first elastic collar 5, the second elastic collar 6 and turn to first features 51,61 that matches that reclines, and the Second Characteristic portion 211 of the second rotating shaft 2 can be subject to the elastic force compressing of the first elastic collar 5, the second elastic collar 6 and turn to second features 52,62 that matches that reclines; Simultaneously, the 3rd features 112 of this first rotating shaft 1 can be subject to the elastic force compressing of two first elasticity jaws 73 and turn to the third phase that reclines and claim features 731, and the 3rd features 212 of the second rotating shaft 2 can be subject to the elastic force compressing of two second elasticity jaws 74 and turns to the third phase that reclines and claim features 7741; The display modular 91 that so, can drive electronic ware with body module 92 separately along with the first rotating shaft 1 and the second rotating shaft 2 turn to the location of raising or covering voluntarily.
Compared to prior art, the utility model has advantages of as follows in fact:
1, by first features 51, the 61 elasticity First Characteristic portion 111 that reclines that matches, and second features 52, the 62 elasticity Second Characteristic portion 211 that reclines that matches, make the first rotating shaft 1 and the second rotating shaft 2 accept separately the first elastic collar 5 and the second elastic collar 6 elasticity recline, and location the first rotating shaft 1 and the second rotating shaft 2.
2, because the first companding joint 50 is contrary with the open aspect of the second companding joint 60, make the torsion of the first rotating shaft 1 and 2 loads of the second rotating shaft identical, and torsion between balance the first rotating shaft 1 and the second rotating shaft 2 is poor, to maintain the parallelism between the first rotating shaft 1 and the second rotating shaft 2, and promote the validity of synchronous rotating mechanism.
3, order about the first rotating shaft 1 by the resilient clamp power of the first elastic collar 5 and the second elastic collar 6 and the second rotating shaft 2 turns to location voluntarily, simultaneously by the resilient clamp power of elasticity folder 7 order about the first rotating shaft 1, the second rotating shaft 2 turns to location voluntarily, can approach when raising completely or covering at electronic ware, produce the power of automatically raising or cover electronic ware.
To sum up institute is old; it is only preferred embodiment of the present utility model; not in order to limit the utility model, all other do not depart from the equivalence completing under the spirit that the utility model discloses to be modified or displacement, all should be contained in claims the scope of the claims required for protection.
Claims (25)
1. the synchronous torsion structure of two rotating shaft hinges, it is characterized in that, comprise the second rotating shaft that one first rotating shaft, is parallel to this first rotating shaft, and the bearing member of this first rotating shaft of at least one hub setting and the second rotating shaft, between the axle center of this first rotating shaft and the axle center of the second rotating shaft, definition has isoplanar altogether, wherein:
Outer sheathed one first elastic collar of this first rotating shaft and the second rotating shaft and one second elastic collar, this first elastic collar is provided with one first companding joint, this second elastic collar is provided with one second companding joint, this first companding joint and the second companding joint are open towards these altogether isoplanar both sides respectively, poor with the torsion between this first rotating shaft of balance and the second rotating shaft.
2. the synchronous torsion structure of as claimed in claim 1 pair of rotating shaft hinge, it is characterized in that, this the first rotating shaft outer wall is provided with at least one First Characteristic portion, this the second rotating shaft outer wall is provided with at least one Second Characteristic portion, the inwall of this first elastic collar and the second elastic collar, be respectively equipped with first of this First Characteristic portion features that matches that can elasticity reclines, and second of this Second Characteristic portion features that matches that can elasticity reclines.
3. the synchronous torsion structure of as claimed in claim 2 pair of rotating shaft hinge, it is characterized in that, what this First Characteristic portion two was symmetrical is located at this first rotating shaft both sides outer wall, what this Second Characteristic portion two was symmetrical is located at this second rotating shaft both sides outer wall, the inwall of this first elastic collar and the second elastic collar, each symmetrical this first features and second features that matches that matches that is provided with.
4. the synchronous torsion structure of two rotating shaft hinges as claimed in claim 2 or claim 3, is characterized in that, this First Characteristic portion, Second Characteristic portion, first match at least one of features of features and second that matches is plane.
5. the synchronous torsion structure of the two rotating shaft hinges as described in claim 1 or 2 or 3, it is characterized in that, this first elastic collar has one first bent plate, one second bent plate, and the 3rd bent plate being connected between this first bent plate and the second bent plate, this first companding joint is between the first bent plate of this first elastic collar and the free end of the second bent plate; This second elastic collar has one first bent plate, one second bent plate, and the 3rd bent plate being connected between this first bent plate and the second bent plate, and this second companding joint is between the first bent plate of this second elastic collar and the free end of the second bent plate.
6. the synchronous torsion structure of the two rotating shaft hinges as described in claim 1 or 2 or 3, it is characterized in that, the at least one of the outer wall of this first rotating shaft and the second rotating shaft is provided with at least one the 3rd features, the at least one of this first rotating shaft and the second rotating shaft is folded with at least one elasticity folder, this elasticity folder be provided with one can resilient clamp the 3rd features jaws.
7. the synchronous torsion structure of as claimed in claim 4 pair of rotating shaft hinge, it is characterized in that, the at least one of the outer wall of this first rotating shaft and the second rotating shaft is provided with at least one the 3rd features, the at least one of this first rotating shaft and the second rotating shaft is folded with at least one elasticity folder, this elasticity folder be provided with one can resilient clamp the 3rd features jaws.
8. the synchronous torsion structure of as claimed in claim 6 pair of rotating shaft hinge, it is characterized in that, this elasticity folder forms two symmetrically arranged elasticity jaws, this jaws is between this two elasticity jaw, the at least one of this two elasticity jaw, being provided with one can elasticity press the third phase that touches the 3rd features to claim features.
9. the synchronous torsion structure of as claimed in claim 7 pair of rotating shaft hinge, it is characterized in that, this elasticity folder forms two symmetrically arranged elasticity jaws, this jaws is between this two elasticity jaw, the at least one of this two elasticity jaw, being provided with one can elasticity press the third phase that touches the 3rd features to claim features.
10. the synchronous torsion structure of as claimed in claim 6 pair of rotating shaft hinge, it is characterized in that, this elasticity folder is symmetrically arranged with respectively two first elasticity jaws and two second elasticity jaws towards this first rotating shaft and the second rotating shaft, in jaws 1 the first jaws is respectively between this first elasticity jaw, and the second jaws of 1 in jaws is respectively between this second elasticity jaw.
The synchronous torsion structure of 11. as claimed in claim 9 pairs of rotating shaft hinges, it is characterized in that, this elasticity folder is symmetrically arranged with respectively two first elasticity jaws and two second elasticity jaws towards this first rotating shaft and the second rotating shaft, in jaws 1 the first jaws is respectively between this first elasticity jaw, and the second jaws of 1 in jaws is respectively between this second elasticity jaw.
The synchronous torsion structure of 12. as claimed in claim 8 pairs of rotating shaft hinges, is characterized in that, the 3rd features is plane, and this third phase claims that features is curved profile.
The synchronous torsion structure of 13. as claimed in claim 11 pairs of rotating shaft hinges, is characterized in that, the 3rd features is plane, and this third phase claims that features is curved profile.
The synchronous torsion structure of 14. two rotating shaft hinges as described in claim 1 or 2 or 3, it is characterized in that, this first rotating shaft is provided with one first spiral chute, this second rotating shaft is provided with one second spiral chute, active configuration a actuator between this first rotating shaft and the second rotating shaft, this clutch is provided with first projection being slidedly arranged in this first spiral chute, and second projection being slidedly arranged in this second spiral chute.
The synchronous torsion structure of 15. as claimed in claim 4 pairs of rotating shaft hinges, it is characterized in that, this first rotating shaft is provided with one first spiral chute, this second rotating shaft is provided with one second spiral chute, active configuration a actuator between this first rotating shaft and the second rotating shaft, this clutch is provided with first projection being slidedly arranged in this first spiral chute, and second projection being slidedly arranged in this second spiral chute.
The synchronous torsion structure of 16. as claimed in claim 6 pairs of rotating shaft hinges, it is characterized in that, this first rotating shaft is provided with one first spiral chute, this second rotating shaft is provided with one second spiral chute, active configuration a actuator between this first rotating shaft and the second rotating shaft, this clutch is provided with first projection being slidedly arranged in this first spiral chute, and second projection being slidedly arranged in this second spiral chute.
The synchronous torsion structure of 17. as claimed in claim 8 pairs of rotating shaft hinges, it is characterized in that, this first rotating shaft is provided with one first spiral chute, this second rotating shaft is provided with one second spiral chute, active configuration a actuator between this first rotating shaft and the second rotating shaft, this clutch is provided with first projection being slidedly arranged in this first spiral chute, and second projection being slidedly arranged in this second spiral chute.
The synchronous torsion structure of 18. as claimed in claim 11 pairs of rotating shaft hinges, it is characterized in that, this first rotating shaft is provided with one first spiral chute, this second rotating shaft is provided with one second spiral chute, active configuration a actuator between this first rotating shaft and the second rotating shaft, this clutch is provided with first projection being slidedly arranged in this first spiral chute, and second projection being slidedly arranged in this second spiral chute.
The synchronous torsion structure of 19. 1 kinds of two rotating shaft hinges, is characterized in that, this pair of rotating shaft hinge has the second rotating shaft that one first rotating shaft, is parallel to this first rotating shaft, and the bearing member of this first rotating shaft of at least one hub setting and the second rotating shaft, wherein:
At least one of the outer wall of this first rotating shaft and the second rotating shaft is provided with at least one the 3rd features, and at least one of this first rotating shaft and the second rotating shaft is folded with at least one elasticity folder, this elasticity folder be provided with one can resilient clamp the 3rd features jaws.
The synchronous torsion structure of 20. as claimed in claim 19 pairs of rotating shaft hinges, is characterized in that, this elasticity folder forms two symmetrically arranged elasticity jaws, and this jaws is between this two elasticity jaw.
The synchronous torsion structure of 21. as claimed in claim 20 pairs of rotating shaft hinges, is characterized in that, at least one of this two elasticity jaw, and being provided with one can elasticity press the third phase that touches the 3rd features to claim features.
The synchronous torsion structure of 22. as claimed in claim 21 pairs of rotating shaft hinges, it is characterized in that, this elasticity folder is symmetrically arranged with respectively two first elasticity jaws and two second elasticity jaws towards this first rotating shaft and the second rotating shaft, in jaws 1 the first jaws is respectively between this first elasticity jaw, and the second jaws of 1 in jaws is respectively between this second elasticity jaw.
The synchronous torsion structure of 23. as claimed in claim 21 pairs of rotating shaft hinges, is characterized in that, the 3rd features is plane, and this third phase claims that features is curved profile.
The synchronous torsion structure of 24. as claimed in claim 22 pairs of rotating shaft hinges, is characterized in that, the 3rd features is plane, and this third phase claims that features is curved profile.
The synchronous torsion structure of 25. two rotating shaft hinges as described in claim 19 or 20 or 21 or 22 or 23 or 24, it is characterized in that, this first rotating shaft is provided with one first spiral chute, this second rotating shaft is provided with one second spiral chute, active configuration a actuator between this first rotating shaft and the second rotating shaft, this clutch is provided with first projection being slidedly arranged in this first spiral chute, and second projection being slidedly arranged in this second spiral chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188225.XU CN203906536U (en) | 2014-04-17 | 2014-04-17 | Synchronous torsion structure for dual-rotating-shaft hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188225.XU CN203906536U (en) | 2014-04-17 | 2014-04-17 | Synchronous torsion structure for dual-rotating-shaft hub |
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| Publication Number | Publication Date |
|---|---|
| CN203906536U true CN203906536U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420188225.XU Expired - Lifetime CN203906536U (en) | 2014-04-17 | 2014-04-17 | Synchronous torsion structure for dual-rotating-shaft hub |
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| CN (1) | CN203906536U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972061A (en) * | 2016-05-06 | 2016-09-28 | 昆山万禾精密电子有限公司 | Double-shaft hinge assembly method and double-shaft hinge |
| CN106969025A (en) * | 2017-02-17 | 2017-07-21 | 联想(北京)有限公司 | Structure with double rotating shafts and electronic equipment |
| CN105972062B (en) * | 2016-05-06 | 2019-01-15 | 昆山万禾精密电子有限公司 | The assemble method and biaxial hinge of biaxial hinge |
| CN105972060B (en) * | 2016-05-06 | 2019-08-30 | 昆山万禾精密电子有限公司 | Biaxial hinge |
| US20220316247A1 (en) * | 2020-07-24 | 2022-10-06 | Samsung Electronics Co., Ltd. | Hinge structure and electronic device including the same |
-
2014
- 2014-04-17 CN CN201420188225.XU patent/CN203906536U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972061A (en) * | 2016-05-06 | 2016-09-28 | 昆山万禾精密电子有限公司 | Double-shaft hinge assembly method and double-shaft hinge |
| CN105972062B (en) * | 2016-05-06 | 2019-01-15 | 昆山万禾精密电子有限公司 | The assemble method and biaxial hinge of biaxial hinge |
| CN105972061B (en) * | 2016-05-06 | 2019-07-12 | 昆山万禾精密电子有限公司 | The assemble method and double-axis hinge of double-axis hinge |
| CN105972060B (en) * | 2016-05-06 | 2019-08-30 | 昆山万禾精密电子有限公司 | Biaxial hinge |
| CN106969025A (en) * | 2017-02-17 | 2017-07-21 | 联想(北京)有限公司 | Structure with double rotating shafts and electronic equipment |
| US20220316247A1 (en) * | 2020-07-24 | 2022-10-06 | Samsung Electronics Co., Ltd. | Hinge structure and electronic device including the same |
| US11788330B2 (en) * | 2020-07-24 | 2023-10-17 | Samsung Electronics Co., Ltd. | Hinge structure and electronic device including the same |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |