CN104110438B - The structure-improved of double rotating shaft armature apparatus - Google Patents
The structure-improved of double rotating shaft armature apparatus Download PDFInfo
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- CN104110438B CN104110438B CN201310142013.8A CN201310142013A CN104110438B CN 104110438 B CN104110438 B CN 104110438B CN 201310142013 A CN201310142013 A CN 201310142013A CN 104110438 B CN104110438 B CN 104110438B
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Abstract
A kind of structure-improved of pair of rotating shaft armature apparatus, it is overlapped into a resilient guide assembly by multiple resilient guide parts, each resilient guide part is provided with a holding part in both ends, it is connected mutually with a connectivity slot between two holding parts, in each holding part inner circumferential side, the side away from this connectivity slot is respectively equipped with one end protuberance, two identical first, two pivots are respectively equipped with a center section part stretching in holding part in stage casing, it is provided with at least one flat bevel in stage casing being contacted with end protuberance in each center section part periphery, make this first, two pivots are pushing and pressing end protuberance in time pivoting, each holding part can be made to produce elastic deformation, so that this first, two pivot pivot in unison are to during close to predetermined angle, the flat bevel in stage casing is pressed on by this end protuberance, first can be made, the two automatic convergences of pivot are also positioned this opening angle.
Description
Technical field
The present invention relates to the structure-improved of a kind of pair of rotating shaft armature apparatus, a kind of make two synchronous backwards pivot
The elasticity of a guiding is produced, so that this two rotating shaft is positioned simultaneously when rotating shaft is switched near predetermined angle
In default opening angle location structure.
Background technology
Along with functional promotion and the change of various electronic products, tradition utilize single pivot with two ends respectively in connection with
Be pivoted relative to each other the pivot structure of part (main frame) in a pivotal part (screen) and one, is the most gradually difficult to meet and makes
The different demands used；Therefore, there are double rotating shaft hinge devices to be as shown in Figure 1 and Figure 2 widely used, its
Specifically include that first and second pivot 30,40, packing assembly 6, pivot positioning component 7 and pivot margining tablet 8 etc.
Part, wherein this first and second pivot 30,40 respectively by stage casing extend to one end at least certain bit plane 301,
401, and be respectively provided with a fixed part 303 in this end, 403(can be an external screw thread), in first and second pivot
30,40 other ends be then respectively equipped be incorporated into the linking part 302 of a pivotal part (screen) and be incorporated into one relative
The linking part 402 of pivotal part (main frame).
Packing assembly 6 is made up of a pedestal 65 and a positioned at intervals sheet 64 separated, this pedestal 65 and positioned at intervals
Be respectively provided with on sheet 64 through hole 651,652 that is corresponding and that pass for first and second pivot 30,40 and through hole 641,
642, and this positioned at intervals sheet 64 is provided with a long slot bore 643 between two through hole 641,642, and this pedestal 65
An elastic 61,62, this elastic is linked respectively away from the side of positioned at intervals sheet 64 in through hole 651,652
61,62 it is sleeved on first and second pivot 30,40 there is one end of location plane 301,401, and available solid
Locking member 304,404(can be a nut) respectively in connection with in fixed part 303,403(external screw thread) on, make this
First and second pivot 30,40 end and pedestal 65 keep urgent elasticity, and this pedestal 65 in this elastic 61,
Being provided with a location division 63(between 62 can be a screw).
Pivot margining tablet 8 and be arranged at the pedestal 65 side away from two elastic portion 61,62, in this pivot margining tablet 8
It is provided with the through hole 81,82 corresponding to through hole 651,652, and respectively sets in this through hole 81,82 outer peripheral edge, side
There are tool different directions and the stop section 811,821 of angle limits scope, are separately provided with between two through hole 81,82
One long slot bore 83.
Pivoting positioning component 7 to be arranged between pivot margining tablet 8 and positioned at intervals sheet 64, it is by two connecting traction wheels
71,72 and one castor 73 form, this two connecting traction wheel 71,72 is provided with respectively at central authorities that to be sleeved on location flat
Combined hole 711,721 on face 301,401, and be respectively provided with in two connecting traction wheel 71,72 outer peripheral edges and an avris
Location indentations 712,722 and side protuberance 713,723, this both sides protuberance 713,723 is by stop section 811,821
Restriction, and can be formed different directions and angular range pivot limit, this castor 73 is provided with one in central authorities
The fulcrum 731 protruded out, the both ends of this fulcrum 731 are respectively protruding in long slot bore 643 and long slot bore 83, make this work
Driving wheel 73 forms a combination can slided in restricted area, separately sets between castor 73 and pivot margining tablet 8
There is a shell fragment 74, be provided with a medium pore 741 being sleeved on fulcrum 731 in these shell fragment 74 central authorities, by bullet
The effect of sheet 74, can make castor 73 holding and two connecting traction wheels 71,72 compel the state of close contact.
Please join shown in Fig. 3 to Fig. 7, it is known that in time using, when pivotal part (screen) is (main with the part that is pivoted relative to each other
Machine) when being positioned at the harvesting state mutually covered, its first and second pivot 30,40 can interlock two connecting traction wheels respectively
71,72 with location indentations 712,722 towards homonymy (as shown in Figure 3), in diagram, connecting traction wheel 71 is with far
Push against from a side of location indentations 712 in the embedding location indentations 722 being butted on connecting traction wheel 72 of this castor 73,
Now, owing to mutually conflicting with relative convex globoidal between this connecting traction wheel 71 with castor 73, this first pivot is made
The sustainable pivot of axle 30, and in pivoting, this second pivot 40 is in fixing cannot pivot (such as Fig. 4 institute
Show) state, until this first pivot 30 drive connecting traction wheel 71 pivot a predetermined angle (in diagram in, should
Predetermined angle is about 180 degree) after, the location indentations 712 of this connecting traction wheel 71 goes to the direction towards castor 73
(as shown in Figure 5) to relieve the conflict to castor 73, now, castor 73 can along long slot bore 643,
The bearing of trend sliding of 83, and this second pivot 40(connecting traction wheel 72) in pivotable state.
Then, this second pivot 40 can drive this connecting traction wheel 72 with towards with the first pivot 30(connecting traction wheel 71)
Contrary direction pivots (as shown in Figure 6), and during this second pivot 40 pivots, with connecting traction wheel 72
Periphery contacts at this castor 73, makes this castor 73 embed in the location indentations 712 of this connecting traction wheel 71, with order
This first pivot 30 forms the clip state that cannot pivot, until the second pivot 40 drives connecting traction wheel 72 to pivot one
After predetermined angle (in diagram, this predetermined angle is about 180 degree), the location indentations 722 of this connecting traction wheel 72
Go to the direction towards castor 73 (as shown in Figure 7) to relieve the conflict to castor 73；So that making
After with, this first and second pivot 30,40 therein one can the most reversely pivot, initial for returning back to
Collapse state.
But, said structure has a following disappearance on reality is applied:
1. owing in operation, only can individually supply this first pivot 30(connecting traction wheel 71) or the second pivot 40
(connecting traction wheel 72) pivots, and in the connecting traction wheel 71(first rotated or connecting traction wheel 72) when not going to predetermined angle,
Another connecting traction wheel 72(or connecting traction wheel 71) it is in and locks the state that cannot rotate of pulling, affect in its overall use
Convenience.
2. in use time, two connecting traction wheels 71,72 except folding or in addition to the position of local angle has positioning function,
Other most work angle neither has locating effect, forms the disappearance in a use.
3. this castor 73 is difficult to keep stable and easily produce deflection in slipping, causes two connecting traction wheels
71,72 in pivoting, abnormal sound and pivot smoothness are easily formed because of change in friction force with castor 73 not
The situation such as good.
Because existing twin shaft pivoting device has disadvantages mentioned above when application, inventor grinds for the plurality of shortcoming
Study carefully the road of improvement, finally have the present invention to produce.
Summary of the invention
Present invention is primarily targeted at the structure-improved providing a kind of pair of rotating shaft armature apparatus, it can make two instead
Produce, when the rotating shaft pivoted is switched near predetermined angle, the elasticity guided, make this two rotating shaft be able to automatically
It is located in this opening angle preset, to promote the convenience on using.
For reaching above-mentioned purpose and effect, the present invention provides the structure-improved of a kind of pair of rotating shaft armature apparatus, including:
One resilient guide assembly, is made up of the most a sheet of resilient guide part, and this resilient guide part is at least
One end is provided with the holding part of a hollow out, the connection that this holding part linking one extends towards resilient guide part stage casing
Groove, and it is provided with one end protuberance in this holding part inner circumferential side in the side away from this connectivity slot；
The first pivot being parallel to each other and the second pivot, in this first pivot and the second pivot are at least one of
Section be provided with the center section part in a corresponding holding part stretching into this resilient guide part, in this center section part periphery be provided with to
The few one flat bevel in stage casing that can be contacted with this end protuberance, makes this center section part can push against end protuberance in pivoting
And interlock this holding part and produce elastic deformation, holding part can be stretched into make in this first pivot and the second pivot
Pivot, when being switched to close to predetermined angle, is oppressed the flat bevel in this stage casing by this holding part elasticity, and then is made
This pivot produces the driving force rotating laminating towards end protuberance.
The structure-improved of described double rotating shaft armature apparatus, wherein, this resilient guide part is respectively equipped with in both ends
The holding part of one hollow out, is connected mutually with described connectivity slot between two holding parts, in each holding part inner circumferential side respectively
It is provided with an end protuberance in the side away from this connectivity slot, sets respectively in this first pivot and the second pivot stage casing
There is the center section part stretched in the holding part that this resilient guide part is corresponding, be provided with at least one in each center section part periphery
The flat bevel in stage casing of this end protuberance can be contacted with, make this first pivot and the second pivot can be with in pivoting
Center section part pushes against each end protuberance respectively and interlocks each holding part and produce elastic deformation, to make this first pivot and the
Two pivots, when being switched to close to predetermined angle, oppress the flat bevel in this stage casing by each holding part elasticity, and then
Each pivot is made to produce the driving force rotating laminating towards end protuberance.
The structure-improved of described double rotating shaft armature apparatus, wherein, the end protuberance stage casing of this resilient guide part is provided with
Guiding cambered surface corresponding to the center section part radian of each pivot.
The structure-improved of described double rotating shaft armature apparatus, wherein, it is flat that this guiding cambered surface two side is respectively equipped with one
Straight flat bevel.
The structure-improved of described double rotating shaft armature apparatus, wherein, this resilient guide part is in the close connection of holding part
The position of groove two side is respectively provided with the side protuberance of a projection.
The structure-improved of described double rotating shaft armature apparatus, wherein, this resilient guide assembly is by multiple identical sheets
Shape resilient guide part is stacked mutually to be formed.
The structure-improved of described double rotating shaft armature apparatus, wherein, is further provided with a synchronization linked component, has two
First block set of individual energy synchronous backward rotation and the second block set, and in this first block set and the second block set respectively
It is provided with the first through combined hole and second combined hole；Another in this first pivot and the center section part of the second pivot
Being respectively facing joint portion, extension one end, one end, two these end joint portions are respectively protruding into the of this synchronization linked component
In one combined hole and the second combined hole, and gearing Tong Bu with this first block set and the second block set.
The structure-improved of described double rotating shaft armature apparatus, wherein, this first pivot and the second pivot are respectively in end knot
Week side, conjunction portion is respectively equipped with at least one and holds bevel level with both hands, and this first combined hole and the second combined hole have with this
One pivot and the section structure holding bevel same shape, size level with both hands of the second pivot.
The structure-improved of described double rotating shaft armature apparatus, wherein, this first pivot and the second pivot are respectively in end knot
Conjunction portion be provided with can by and convexedly stretch in the fixed part outside the first combined hole and the second combined hole, and two this is solid
Determine portion can combine with a fixture respectively, with prevent this first pivot and the second pivot respectively with the first block set
Get loose with the second block set.
The structure-improved of described double rotating shaft armature apparatus, wherein, this resilient guide assembly is in away from this synchronization even
The side of dynamic assembly is additionally provided with a positioned at intervals part, this positioned at intervals part has provided two and has corresponded respectively to the
One combined hole and the first axis hole of the second combined hole and the second axis hole.
The structure-improved of described double rotating shaft armature apparatus, wherein, this first pivot and the second pivot respectively in away from
One end of end joint portion is provided with linking part, and this linking part part that is pivoted relative to each other with a pivotal part and respectively is combined.
The structure-improved of described double rotating shaft armature apparatus, wherein, this resilient guide assembly and Tong Bu linked component
It is arranged in the default accommodation space of a trocar sheath.
The structure-improved of described double rotating shaft armature apparatus, wherein, the internal stage casing of the accommodation space of this trocar sheath sets
Having one to be positioned portion, this synchronization linked component is then provided with one in corresponding position and can combine with this portion of being positioned
Location division.
The structure-improved of described double rotating shaft armature apparatus, wherein, the location division of this synchronization linked component is outer with this
Being positioned between portion of sleeve pipe is connected with a setting element.
The invention has the beneficial effects as follows: produce when the rotating shaft of two reverse pivots can be made to be switched near predetermined angle
The raw elasticity guided, makes this two rotating shaft be automatically located in this opening angle preset, makes to promote
The convenience used.
More specifically understand, hereby according to drawings below for making the above-mentioned purpose of the present invention, effect and feature to obtain
It is described as follows:
Accompanying drawing explanation
Fig. 1 is the structure decomposition map of existing pair of rotating shaft hinge device；
Fig. 2 is the local combination schematic diagram of existing pair of rotating shaft hinge device；
Fig. 3 is the pivotal action schematic diagram () of existing pair of rotating shaft hinge device；
Fig. 4 is the pivotal action schematic diagram (two) of existing pair of rotating shaft hinge device；
Fig. 5 is the pivotal action schematic diagram (three) of existing pair of rotating shaft hinge device；
Fig. 6 is the pivotal action schematic diagram (four) of existing pair of rotating shaft hinge device；
Fig. 7 is the pivotal action schematic diagram (five) of existing pair of rotating shaft hinge device；
Fig. 8 is the unitary construction exploded view of the present invention；
Fig. 8 A is the partial enlarged drawing of Fig. 8；
Fig. 9 is the local combination schematic diagram of the present invention；
Figure 10 is the entire combination schematic diagram of the present invention；
Figure 11 is the view that the present invention mutually covers in the pivotal part of two pivot joints and the part that is pivoted relative to each other；
Figure 12 is the relativeness schematic diagram of two pivots and resilient guide assembly in Figure 11；
Figure 13 is that the present invention is in the pivotal part of two pivot joints and the part view at opening process that is pivoted relative to each other；
Figure 14 is the relativeness schematic diagram of two pivots and resilient guide assembly in Figure 13；
Figure 15 is that the present invention is opening close to presetting orientation angle in the pivotal part of two pivot joints and the part that is pivoted relative to each other
View；
Figure 16 is the relativeness schematic diagram of two pivots and resilient guide assembly in Figure 15.
Description of reference numerals: 1-resilient guide part；11,12-holding part；111,121-end protuberance；1111、
1211-guides cambered surface；1112,1113,1212, the flat bevel of 1213-；112、113、122、123、713、
723-side protuberance；13-connectivity slot；10-resilient guide assembly；2-synchronizes linked component；21-the first block set；22-
Second block set；211-the first combined hole；221-the second combined hole；23,63-location division；231-setting element；
20-positioned at intervals part；201-the first axis hole；202-the second axis hole；3,30-the first pivot；31、41、811、
821-stop section；32,42,302,402-linking part；33,43-center section part；331, the flat bevel in 431-stage casing；
34,44-end joint portion；341,441-holds bevel level with both hands；35,45,303,403-fixed part；351、451、
304,404-fixture；301,401-positions plane；4,40-the second pivot；5-trocar sheath；The accommodating sky of 51-
Between；52-separating part；53-is positioned portion；6-packing assembly；61,62-elastic；64-positioned at intervals sheet；
641,642,651,652,81,82-through hole；643,83-long slot bore；65-pedestal；7-pivots location group
Part；71,72-connecting traction wheel；711,721-combined hole；712,722-location indentations；73-castor；731-
Fulcrum；74-shell fragment；741-medium pore；8-pivots margining tablet；B-pivotal part；C-is pivoted relative to each other part.
Detailed description of the invention
Please join shown in Fig. 8 to Figure 10, it is known that the structure of the present invention specifically includes that resilient guide assembly 10 and biphase
First and second same pivot 3,4；Wherein this resilient guide assembly 10 is by the most a sheet of resilient guide part 1 group
Becoming, each resilient guide part 1 is respectively equipped with the holding part 11,12 of a hollow out, two holding parts 11,12 in both ends
Between be connected with a connectivity slot 13, utilize the design of this connectivity slot 13 simultaneously, make two holding parts 11,12 in
There is the elasticity of contraction, in two holding part 11,12 inner circumferential sides respectively at away from this connectivity slot 13 during stress expansion
Position be provided with one end protuberance 111,121, be respectively provided with in this end protuberance 111,121 stage casing a guiding cambered surface 1111,
1211, and respectively at guide 1111,1211 liang of sides of cambered surface be respectively provided with respectively flat bevel 1112,1113,1212,
1213, separately in being respectively provided with side protuberance 112,113,122,123 close to the position of these 13 liang of sides of connectivity slot；
When reality is applied, this resilient guide assembly 10 can form on demand and so that multiple resilient guide parts 1 are stacked, logical
The resilient guide part 1 crossing varying number overlaps and holding part 11,12 can be made to produce different elastic forces on the whole.
First and second pivot 3,4 is respectively provided with the stop section 31,41 of an outwardly convex in stage casing, by this stop section
31,41 it is provided with linking part 32,42 to end side respectively, this stop section 31,41 sets to another side respectively
Have center section part 33,43, be respectively equipped with at least two corresponding flat bevels in stage casing in each center section part 33,43 periphery
331,431, and this center section part 33,43 can be respectively protruding into each resilient guide part 1 of this resilient guide assembly 10
In holding part 11,12.
In the embodiment that diagram discloses, this first and second pivot 3,4 by each center section part 33,43 sequentially to end
Portion extends and forms end joint portion 34,44 and fixed part 35,45 respectively, and this end joint portion 34,44 can be distinguished
Stretch into two first and second through interior (this synchronization linked component of combined holes 211,221 on a synchronization linked component 2
2 internal first and second block sets 21,22 with the rotation of all right one way or the other synchronous backward, this first and second combined hole 211,
221 are respectively arranged in this first and second block set 21,22), with formed can pivot in unison interlock combination, in
In the actual example of diagram, end joint portion 34,44 is respectively equipped with at least two and corresponding holds bevel 341,441 level with both hands,
This first and second combined hole 211,221 then has identical section configuration and size；This fixed part 35,45 can
Confession one fixture 351,451 combination (this fixed part 35,45 can be an external screw thread, and this fixture 351,451
It is screwed together in the nut on each external screw thread respectively), make this first and second pivot 3,4 be able to gearing group synchronization with this
Part 2 combines；And two center section parts 33,43 of first and second pivot 3,4 can be made to be each passed through between one according to need
First and second axis hole 201,202 with fixed range is preset on keeper 20, so that this first and second pivot
Axle 3,4 can keep the extension being parallel to each other.
Said structure, in time implementing, can separately coordinate this positioned at intervals part 20, resilient guide assembly 10 with Tong Bu
Linked component 2 is arranged in the default accommodation space 51 of a trocar sheath 5, has been horizontally set with in this accommodation space 51 stage casing
One separating part 52, this separating part 52 is provided with one and is positioned portion 53, is separately correspondingly provided with on synchronization linked component 2
One can be positioned the location division 23 that portion 53 combines with this, and in disclosed embodiment, this is determined
Position portion 53 can be a through hole, and this location division 23 is a screw adjacent with this through hole, and can be by a location
Element 231(can be a bolt) through this through hole and be screwed in this screw and form combination location.
Please join shown in Figure 11 to Figure 16, it is known that the present invention in use time, this linking part 32,42 can according to need and
Can be a liquid crystal screen with a pivotal part B(respectively), the part C(that is pivoted relative to each other can be a host main body) phase
In conjunction with, when this pivotal part B(liquid crystal screen) and the part C(host main body that is pivoted relative to each other) in the receipts relatively covered
When depositing state (as shown in figure 11), the center section part 33,43 of this first and second pivot 3,4 is in each resilient guide
In each holding part 11,12 of part 1, it is resisted against flat cutting respectively completely with a flat bevel in stage casing 331,431 therein
Face 1112,1113,1212,1213, and coordinate each side protuberance 112,113,122,123 to contact at respectively
The wherein center section part 33,43 surface (as shown in figure 12) of 331,431 liang of sides of the flat bevel in another stage casing, can
Form a suitable angle locating effect.
And when this pivotal part B is mutually pivotable unlatching (as shown in figure 13) with the part C that is pivoted relative to each other, same by this
The action of step linked component 2 limits, and this first and second pivot 3,4 can be made to keep synchronous backward to pivot, make in two
The flat bevel 331,431 of section departs from flat bevel 1112,1113,1212,1213 respectively and pivots；And be positioned in two
The center section part 33,43 of flat bevel 331,431 1 side of section is supported respectively by side protuberance 112,113,122,123
Touch, the center section part 33,43 of another side then support to arrive in the guiding cambered surface 1111 in each end protuberance 111,121,
In 1211 (as shown in figure 14), the direction making this holding part 11,12 be respectively facing end protuberance 111,121 is expanded
Open deformation, and produce a relativity in the elasticity of this flat bevel in two stage casings 331,431 by this elastic deformation
Power.
When this pivotal part B and the part C that is pivoted relative to each other is mutually pivotable to one close to presetting orientation angle (in institute of the present invention
Disclosing in embodiment, this default orientation angle is 180 degree, time as shown in figure 15), this first and second pivot 3,
On 4, a flat bevel in stage casing 331,431 therein is increasingly towards this end protuberance 111,121；Now, this end is utilized
The resilient force of protuberance 111,121 in this flat bevel in two stage casings 331,431, can make this first and second pivot 3,
4 keep continued synchronization reversely to pivot (as shown in figure 16) until this orientation angle, then, and first and second pivot
3, position as shown in figure 12 can be returned back between 4 and each resilient guide part 1, this pivotal part B be pivoted relative to each other
Part C is also maintained stable angle positioning states.
The said structure of the present invention is when reality is applied, and this resilient guide part 1 only can arrange tool separately from one end
Have end protuberance 111(or end protuberance 121), guide cambered surface 1111(or guide cambered surface 1211) holding part 11
(or holding part 12), and this holding part 11(holding part 12) it is connected a connectivity slot 13 extended towards stage casing,
It also can reach identical pivot guide effect.
Comprehensive the above, the structure-improved of double rotating shaft armature apparatus of the present invention really can be reached and make two synchronous backwards
Produce the elastic force guided when the rotating shaft pivoted is switched near predetermined angle, make this two rotating shaft automatically be pivoted
And it being located in effect of this predetermined angle, actually tool novelty and a creation for progressive, whence proposes in accordance with the law
Application patent of invention；But the content of described above, only presently preferred embodiments of the present invention explanation, Ju Fanyi
Change that the technological means of the present invention and category are extended, modify, change or equivalent replacement, the most all should fall into
In the patent claim of the present invention.
Claims (35)
1. the structure-improved of double rotating shaft armature apparatus, it is characterised in that including:
One resilient guide assembly, is made up of the most a sheet of resilient guide part, and this resilient guide part is at least
One end is provided with the holding part of a hollow out, the connection that this holding part linking one extends towards resilient guide part stage casing
Groove, and it is provided with one end protuberance in this holding part inner circumferential side in the side away from this connectivity slot；
The first pivot being parallel to each other and the second pivot, in this first pivot and the second pivot are at least one of
Section be provided with the center section part in a corresponding holding part stretching into this resilient guide part, in this center section part periphery be provided with to
The few one flat bevel in stage casing that can be contacted with this end protuberance, makes this center section part can push against end protuberance in pivoting
And interlock this holding part and produce elastic deformation, holding part can be stretched into make in this first pivot and the second pivot
Pivot, when being switched to close to predetermined angle, is oppressed the flat bevel in this stage casing by this holding part elasticity, and then is made
This pivot produces the driving force rotating laminating towards end protuberance.
2. the structure-improved of double rotating shaft armature apparatus as claimed in claim 1, it is characterised in that this resilient guide
Part is respectively equipped with the holding part of a hollow out in both ends, is connected mutually with described connectivity slot between two holding parts, in
Each holding part inner circumferential side is provided with an end protuberance respectively at the side away from this connectivity slot, in this first pivot and
Second pivot stage casing is respectively equipped with one and stretches into the center section part in the holding part that this resilient guide part is corresponding, Yu Gezhong
Section portion periphery is provided with at least one flat bevel in stage casing that can be contacted with this end protuberance, makes this first pivot and the second pivot
Axle can push against each end protuberance respectively in pivoting and interlock each holding part and produce elastic deformation with center section part,
To make this first pivot and the second pivot when being switched to close to predetermined angle, oppressed by each holding part elasticity
The flat bevel in this stage casing, and then make each pivot produce the driving force rotating laminating towards end protuberance.
3. the structure-improved of double rotating shaft armature apparatus as claimed in claim 1, it is characterised in that this resilient guide
The end protuberance stage casing of part is provided with the guiding cambered surface of the center section part radian corresponding to each pivot.
4. the structure-improved of double rotating shaft armature apparatus as claimed in claim 3, it is characterised in that this guiding cambered surface
Two sides are respectively equipped with a straight flat bevel.
5. the structure-improved of the double rotating shaft armature apparatus as described in claim 1,2,3 or 4, it is characterised in that should
Resilient guide part is respectively provided with the side protuberance of a projection in holding part close to the position of connectivity slot two side.
6. the structure-improved of the double rotating shaft armature apparatus as described in claim 1,2,3 or 4, it is characterised in that should
Resilient guide assembly is formed by multiple identical sheet like flexible guide members are stacked mutually.
7. the structure-improved of double rotating shaft armature apparatus as claimed in claim 5, it is characterised in that this resilient guide
Assembly is formed by multiple identical sheet like flexible guide members are stacked mutually.
8. the structure-improved of the double rotating shaft armature apparatus as described in claim 1,2,3 or 4, it is characterised in that more
Be provided with a synchronization linked component, have two can synchronous backwards rotate the first block set and the second block set, and in
The first through combined hole and second combined hole it is respectively equipped with in this first block set and the second block set；Another in this
The center section part of the first pivot and the second pivot is respectively facing joint portion, extension one end, one end, two these end joint portions
Be respectively protruding in the first combined hole and second combined hole of this synchronization linked component, and with this first block set and
Two block sets synchronize to interlock.
9. the structure-improved of double rotating shaft armature apparatus as claimed in claim 5, it is characterised in that be further provided with together
Step linked component, has the first block set and the second block set that two energy synchronous backwards rotate, and in this first set
It is respectively equipped with the first through combined hole and second combined hole on seat and the second block set；Another in this first pivot
Being respectively facing joint portion, extension one end, one end with the center section part of the second pivot, two these end joint portions are respectively protruding into
In first combined hole of this synchronization linked component and the second combined hole and same with this first block set and the second block set
Step interlocks.
10. the structure-improved of double rotating shaft armature apparatus as claimed in claim 6, it is characterised in that be further provided with together
Step linked component, has the first block set and the second block set that two energy synchronous backwards rotate, and in this first set
It is respectively equipped with the first through combined hole and second combined hole on seat and the second block set；Another in this first pivot
Being respectively facing joint portion, extension one end, one end with the center section part of the second pivot, two these end joint portions are respectively protruding into
In first combined hole of this synchronization linked component and the second combined hole and same with this first block set and the second block set
Step interlocks.
The structure-improved of 11. double rotating shaft armature apparatus as claimed in claim 7, it is characterised in that be further provided with together
Step linked component, has the first block set and the second block set that two energy synchronous backwards rotate, and in this first set
It is respectively equipped with the first through combined hole and second combined hole on seat and the second block set；Another in this first pivot
Being respectively facing joint portion, extension one end, one end with the center section part of the second pivot, two these end joint portions are respectively protruding into
In first combined hole of this synchronization linked component and the second combined hole and same with this first block set and the second block set
Step interlocks.
The structure-improved of 12. double rotating shaft armature apparatus as claimed in claim 8, it is characterised in that this first pivot
Respectively it is respectively equipped with at least one in end joint portion week side with the second pivot and holds bevel level with both hands, and this first combined hole and the
Two combined holes have the section structure holding bevel same shape, size level with both hands with this first pivot and the second pivot.
The structure-improved of 13. double rotating shaft armature apparatus as claimed in claim 9, it is characterised in that this first pivot
Respectively it is respectively equipped with at least one in end joint portion week side with the second pivot and holds bevel level with both hands, and this first combined hole and the
Two combined holes have the section structure holding bevel same shape, size level with both hands with this first pivot and the second pivot.
The structure-improved of 14. double rotating shaft armature apparatus as claimed in claim 10, it is characterised in that this first pivot
Axle and the second pivot are respectively respectively equipped with at least one in end joint portion week side and hold bevel level with both hands, and this first combined hole and
Second combined hole has the section knot holding bevel same shape, size level with both hands with this first pivot and the second pivot
Structure.
The structure-improved of 15. double rotating shaft armature apparatus as claimed in claim 11, it is characterised in that this first pivot
Axle and the second pivot are respectively respectively equipped with at least one in end joint portion week side and hold bevel level with both hands, and this first combined hole and
Second combined hole has the section knot holding bevel same shape, size level with both hands with this first pivot and the second pivot
Structure.
The structure-improved of 16. double rotating shaft armature apparatus as claimed in claim 8, it is characterised in that this first pivot
Respectively it is provided with and can pass through and convexedly stretch in outside the first combined hole and the second combined hole in end joint portion with the second pivot
Fixed part, and two these fixed parts can combine with a fixture, respectively to prevent this first pivot and second
Pivot gets loose with the first block set and the second block set respectively.
The structure-improved of 17. double rotating shaft armature apparatus as claimed in claim 9, it is characterised in that this first pivot
Respectively it is provided with and can pass through and convexedly stretch in outside the first combined hole and the second combined hole in end joint portion with the second pivot
Fixed part, and two these fixed parts can combine with a fixture, respectively to prevent this first pivot and second
Pivot gets loose with the first block set and the second block set respectively.
The structure-improved of 18. double rotating shaft armature apparatus as claimed in claim 10, it is characterised in that this first pivot
Axle and the second pivot are respectively provided with in end joint portion can pass through and convexedly stretch in outside the first combined hole and the second combined hole
Fixed part, and two these fixed parts can combine with a fixture, respectively to prevent this first pivot and
Two pivots get loose with the first block set and the second block set respectively.
The structure-improved of 19. double rotating shaft armature apparatus as claimed in claim 11, it is characterised in that this first pivot
Axle and the second pivot are respectively provided with in end joint portion can pass through and convexedly stretch in outside the first combined hole and the second combined hole
Fixed part, and two these fixed parts can combine with a fixture, respectively to prevent this first pivot and
Two pivots get loose with the first block set and the second block set respectively.
The structure-improved of 20. double rotating shaft armature apparatus as claimed in claim 12, it is characterised in that this first pivot
Axle and the second pivot are respectively provided with in end joint portion can pass through and convexedly stretch in outside the first combined hole and the second combined hole
Fixed part, and two these fixed parts can combine with a fixture, respectively to prevent this first pivot and
Two pivots get loose with the first block set and the second block set respectively.
The structure-improved of 21. double rotating shaft armature apparatus as claimed in claim 8, it is characterised in that this resilient guide
Assembly is additionally provided with a positioned at intervals part in the side away from this synchronization linked component, and this positioned at intervals part provides
Two are had to correspond respectively to the first combined hole and the first axis hole of the second combined hole and the second axis hole.
The structure-improved of 22. double rotating shaft armature apparatus as claimed in claim 9, it is characterised in that this resilient guide
Assembly is additionally provided with a positioned at intervals part in the side away from this synchronization linked component, and this positioned at intervals part provides
Two are had to correspond respectively to the first combined hole and the first axis hole of the second combined hole and the second axis hole.
The structure-improved of the 23. double rotating shaft armature apparatus as described in claim 1,2,3 or 4, it is characterised in that
This first pivot and the second pivot respectively in away from end joint portion one end be provided with linking part, this linking part respectively with
One pivotal part and one be pivoted relative to each other part combine.
The structure-improved of 24. double rotating shaft armature apparatus as claimed in claim 5, it is characterised in that this first pivot
With the second pivot respectively in away from end joint portion one end be provided with linking part, this linking part respectively with a pivotal part with
And one be pivoted relative to each other part combine.
The structure-improved of 25. double rotating shaft armature apparatus as claimed in claim 6, it is characterised in that this first pivot
With the second pivot respectively in away from end joint portion one end be provided with linking part, this linking part respectively with a pivotal part with
And one be pivoted relative to each other part combine.
The structure-improved of 26. double rotating shaft armature apparatus as claimed in claim 8, it is characterised in that this first pivot
With the second pivot respectively in away from end joint portion one end be provided with linking part, this linking part respectively with a pivotal part with
And one be pivoted relative to each other part combine.
The structure-improved of 27. double rotating shaft armature apparatus as claimed in claim 21, it is characterised in that this first pivot
Axle and the second pivot respectively in away from end joint portion one end be provided with linking part, this linking part respectively with a pivotal part
And one be pivoted relative to each other part combine.
The structure-improved of the 28. double rotating shaft armature apparatus as described in claim 1,2,3 or 4, it is characterised in that
This resilient guide assembly is arranged in the default accommodation space of a trocar sheath with Tong Bu linked component.
The structure-improved of 29. double rotating shaft armature apparatus as claimed in claim 5, it is characterised in that this resilient guide
Assembly is arranged in the default accommodation space of a trocar sheath with Tong Bu linked component.
The structure-improved of 30. double rotating shaft armature apparatus as claimed in claim 6, it is characterised in that this resilient guide
Assembly is arranged in the default accommodation space of a trocar sheath with Tong Bu linked component.
The structure-improved of 31. double rotating shaft armature apparatus as claimed in claim 8, it is characterised in that this resilient guide
Assembly is arranged in the default accommodation space of a trocar sheath with Tong Bu linked component.
The structure-improved of 32. double rotating shaft armature apparatus as claimed in claim 21, it is characterised in that this elastic conducting
Draw assembly to be arranged in the default accommodation space of a trocar sheath with Tong Bu linked component.
The structure-improved of 33. double rotating shaft armature apparatus as claimed in claim 23, it is characterised in that this elastic conducting
Draw assembly to be arranged in the default accommodation space of a trocar sheath with Tong Bu linked component.
The structure-improved of 34. double rotating shaft armature apparatus as claimed in claim 28, it is characterised in that this trocar sheath
The internal stage casing of accommodation space be provided with one and be positioned portion, this synchronization linked component is then provided with an energy in corresponding position
The location division combined with this portion of being positioned.
The structure-improved of 35. double rotating shaft armature apparatus as claimed in claim 34, it is characterised in that this synchronization is even
Location division and being positioned between portion of this trocar sheath of dynamic assembly are connected with a setting element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310142013.8A CN104110438B (en) | 2013-04-22 | 2013-04-22 | The structure-improved of double rotating shaft armature apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310142013.8A CN104110438B (en) | 2013-04-22 | 2013-04-22 | The structure-improved of double rotating shaft armature apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104110438A CN104110438A (en) | 2014-10-22 |
| CN104110438B true CN104110438B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310142013.8A Active CN104110438B (en) | 2013-04-22 | 2013-04-22 | The structure-improved of double rotating shaft armature apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104110438B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048139A (en) * | 2019-12-26 | 2021-06-29 | 富世达股份有限公司 | Structure of chain set for rotation shaft |
| CN113498284B (en) * | 2020-04-08 | 2023-03-14 | 富世达股份有限公司 | Double-screen rotating shaft structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM310571U (en) * | 2005-10-07 | 2007-04-21 | Jian-Guo Guan | Air-cushioned biaxially co-joint pivotal device |
| CN2907189Y (en) * | 2006-04-05 | 2007-05-30 | 新日兴股份有限公司 | Double-shaft hinge |
| CN201078392Y (en) * | 2007-08-03 | 2008-06-25 | 新日兴股份有限公司 | Twin axle hinge device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4094581B2 (en) * | 2004-04-21 | 2008-06-04 | 埼玉日本電気株式会社 | Connection structure between printed circuit board and hinge unit in foldable portable terminal and connection member thereof |
| JP2008121795A (en) * | 2006-11-13 | 2008-05-29 | Ohashi Technica Inc | Thin type two-shaft hinge device, portable information terminal device, and method of manufacturing thin type two-shaft hinge device |
-
2013
- 2013-04-22 CN CN201310142013.8A patent/CN104110438B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM310571U (en) * | 2005-10-07 | 2007-04-21 | Jian-Guo Guan | Air-cushioned biaxially co-joint pivotal device |
| CN2907189Y (en) * | 2006-04-05 | 2007-05-30 | 新日兴股份有限公司 | Double-shaft hinge |
| CN201078392Y (en) * | 2007-08-03 | 2008-06-25 | 新日兴股份有限公司 | Twin axle hinge device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104110438A (en) | 2014-10-22 |
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