CN205533745U - Cladding formula torsion biax is with moving hinge means - Google Patents
Cladding formula torsion biax is with moving hinge means Download PDFInfo
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- CN205533745U CN205533745U CN201620046422.7U CN201620046422U CN205533745U CN 205533745 U CN205533745 U CN 205533745U CN 201620046422 U CN201620046422 U CN 201620046422U CN 205533745 U CN205533745 U CN 205533745U
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- connecting plate
- shaft core
- hinge means
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- driving
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Abstract
The utility model discloses a cladding formula torsion biax is with moving hinge means, including diaxon core, linkage unit, first mount, second mount and cladding piece, linkage unit includes two driving parts and a driving medium, and first mount includes first connecting plate and two first centre gripping arms, and the cladding piece includes two sleeves and fixed plate, the second mount includes second connecting plate and two second centre gripping arms, two driving part covers are solid on two axle cores, and on two sleeve coating sleeve located two axle cores, two first centre gripping arms grasped the fixed plate of cladding piece, driving medium turning position is between two first centre gripping arms, just with two driving parts meshing transmissions, second connecting plate backstop grasps the fixed plate of cladding piece in the one end of two axle cores, two second centre gripping arms. The utility model has the characteristics of occupation space is littleer, and intensity is better, what enable not only that electronic equipment does is more frivolous, enables the user in addition and obtains better experience.
Description
Technical field
This utility model relates to the same dynamic hinge means of a kind of twin shaft, is specifically related to one
Clad type torsion twin shaft is with dynamic hinge means.
Background technology
Hinge means or rotating shaft are a kind of connecting elements that can provide mutually rotation, main
It is applied between parts and its matrix rotated, at present, is widely used in various number
In code product and electronic equipment, such as notebook computer, can be realized by axis of rotation
Folding function between body and the display screen of notebook computer.At present, that commonly uses is double
Axle is passed by Worm Wheel System or multi-gear transmission or helical gear with dynamic hinge
Dynamic etc. realize Biaxial synchronous and rotate, open realizing 360 degree of the electronic equipments such as notebook
Close function, as a example by Helical gear Transmission structure: two helical gears are locked at two respectively
In shaft core, middle travelling gear rotational positioning, between two spacing connecting plates, is nibbled
Close two helical gears.Twin shaft is typically nut knot with the mode that torsion in dynamic hinge produces
Structure, controls the size of torsion, there is the skill that demand space is bigger by locking nut
Art problem, is also unfavorable for that electronic equipment does more frivolous.And helical teeth in prior art
Wheel and shaft core are split type, there is bond strength poor, and demand space is bigger
Technical problem, is also unfavorable for that electronic equipment does more frivolous.
Summary of the invention
In order to solve above-mentioned technical problem, the utility model proposes a kind of clad type torsion
Twin shaft with dynamic hinge means, have take up room less, the more preferable feature of intensity, no
Be only capable of making electronic equipment do is more frivolous, and user can be made to obtain more preferable body
Test.
The technical solution of the utility model is achieved in that
A kind of clad type torsion twin shaft is with dynamic hinge means, including two shaft core, linkages
Assembly, the first fixed mount, the second fixed mount and coating member, described linkage unit includes
Two driving links and a driving member, described first fixed mount include the first connecting plate and
Two the first clamping limbs of formation are extended in the same direction from described first connecting plate two middle side part,
Described first connecting plate two ends are formed with two arcuate grooves, and described coating member includes two
Sleeve and the fixed plate of two described sleeves of connection；Described second fixed mount includes second
Connecting plate and extend two of formation from described second connecting plate two middle side part in the same direction
Two clamping limbs；Two described driving link sets are fixed in two described shaft core, described cladding
Two sleeve covers of part are sheathed in two described shaft core, and the one of described coating member
Side backstop is in described driving link side；First connecting plate backstop of described first fixed mount
In the opposite side of two described driving links, and two arcuate grooves are equipped in two described axles
On core, coating member is stated in two the first gripping arm residences of described first fixed mount
Fixed plate, and by securing member locking positioning；Described driving member is near described first even
Fishplate bar is rotatably positioned between two described clamping limbs, and nibbles with two described driving links
Close transmission；Second connecting plate of described second fixed mount is positioned at another of described coating member
Side, and backstop is in one end of two described shaft core, two of described second fixed mount
The fixed plate of coating member is stated in two gripping arm residences, and fixed by securing member locking
Position, two described shaft core under the cladding power effect of described coating member, the most described the
A plate, described sleeve, described second connecting plate can circumferentially rotate.
Further, an at least corresponding shaft core in two described driving links
One-body molded, constitute shaft core driving link.
Further, between described driving link and described driving member constitute gear drive or
Worm Wheel System or Helical gear Transmission.
Further, being provided with two described coating members, two described coating members are sequentially arranged
Cloth, the fixed plate of two described coating members is by described first support bracket fastened two the
One gripping arm is lived, and by securing member locking positioning；Or two described claddings
The fixed plate of part is lived by described second support bracket fastened two the second gripping arm,
And by securing member locking positioning.
Further, described first clamping limb includes circular articulated section and bar shaped clamping
Portion, is provided with the first circular hole, is provided with second in the middle part of described driving member in the middle part of described articulated section
Circular hole, two described first circular holes are fixed by bearing pin (8) with described second circular hole
Connect；Two clamping parts of two described first clamping limbs and described fixed plate pass through spiral shell
Bolt or the fixing connection of rivet.
Further, two described second clamping limbs and described fixed plate by bolt or
Rivet is fixing to be connected.
Further, one end of two described shaft core inside contracts formation round platform rank, and described the
Two connecting plates are provided with the round tube hole on corresponding described round platform rank, and described round platform rank rotate limit
Being positioned at described round tube hole, described second connecting plate backstop is at described round platform rank.
Further, the most affixed fixed support of the other end of two described shaft core.
Further, described arcuate groove is semi-circular draw-in groove.
The beneficial effects of the utility model are: this utility model changes tradition twin shaft
The structure produced by nut with the torsion of dynamic hinge, it is provided that a kind of clad type torsion
Twin shaft, with dynamic hinge means, has two sleeves and the cladding of fixed plate by design
Part, the cladding power by sleeve is that two shaft core provide rotation torsion, by cladding
Part and the first fixed mount and the locking positioning of the second fixed mount, the first fixed mount and linkage
The backstop location of the driving link of assembly, the backstop of the second fixed mount and two shaft core is fixed
Position, it is achieved that the axial location of coating member, and the rotation of the driving member of linkage unit
Location.Shaft core, linkage unit, coating member is fixed by the arcuate groove of the first fixed mount
Between relative position, thus prevent in hinge rotary course, coating member, linkage groups
Part and the relative shift in position rotating shaft core, cause hinge torque value, gear drive etc.
The instability of parameter or exception；Owing in this utility model, torsion is provided by coating member,
And coating member is directly coated in shaft core, provide the structure of torsion relative to nut, need
Asking space less, can not only make that electronic equipment does is more frivolous, and can make user
Preferably experienced.More preferably, by by driving link (gear, worm gear) and axle
Core is designed to integral type, forms shaft core gear or shaft core worm gear, and twin shaft can be made same
The space that dynamic hinge takies is less, in conjunction with intensity more preferable.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model decomposition texture schematic diagram；
Fig. 3 is shaft core driving link structural representation in this utility model；
Fig. 4 is the first fixed rack structure schematic diagram in this utility model；
Fig. 5 is coating member structural representation in this utility model；
Fig. 6 is the second fixed rack structure schematic diagram in this utility model；
In conjunction with accompanying drawing, make the following instructions:
1-shaft core, 11-round platform rank, 2-linkage unit, 21-driving link, 22-transmission
Part, 221-the second circular hole, 3-the first fixed mount, 31-the first connecting plate, 32-first
Clamping limb, 321-articulated section, 3211-the first circular hole, 322-clamping part, 33-arc
Shape groove, 4-the second fixed mount, 41-the second connecting plate, 411-round tube hole, 42-second
Clamping limb, 5-coating member, 51-sleeve, 52-fixed plate, 6-securing member, 7-fixes
Support, 8-bearing pin.
Detailed description of the invention
In order to be more clearly understood that technology contents of the present utility model, especially exemplified by following
Embodiment describes in detail, its purpose be only that be best understood from content of the present utility model and
Unrestricted protection domain of the present utility model.
As depicted in figs. 1 and 2, the same dynamic hinge means of a kind of clad type torsion twin shaft,
Including two shaft core 1, linkage unit the 2, first fixed mount the 3, second fixed mount 4
With coating member 5, described linkage unit includes two driving links 21 and a driving member
22, described first fixed mount includes the first connecting plate 31 and from described first connecting plate
Two middle side parts extend two the first clamping limbs 32 of formation, described connecting plate two in the same direction
End is formed with two arcuate grooves 33, and described coating member includes two sleeves 51 and connects
The fixed plate 52 of two described sleeves；Described second fixed mount includes the second connecting plate
41 and extend two second folders of formation in the same direction from described second connecting plate two middle side part
Gripping arm 42；Two described driving link sets are fixed in two described shaft core, described cladding
Two sleeve covers of part are sheathed in two described shaft core, and the one of described coating member
Side backstop is in described driving link side；First connecting plate backstop of described first fixed mount
In the opposite side of two described driving links, and two arcuate grooves are equipped in two described axles
On core, coating member is stated in two the first gripping arm residences of described first fixed mount
Fixed plate, and by securing member 6 locking positioning；Described driving member is near described first
Connecting plate is rotatably positioned between two described clamping limbs, and with two described driving links
Engaged transmission；Second connecting plate of described second fixed mount is positioned at the another of described coating member
Side, and backstop is in one end of two described shaft core, two of described second fixed mount
The fixed plate of coating member is stated in second gripping arm residence, and is locked by securing member 6
Location, two described shaft core are under the cladding power effect of described coating member, relatively described
First connecting plate, described sleeve, described second connecting plate can circumferentially rotate.So,
By design, there are two sleeves and the coating member of fixed plate, by the cladding power of sleeve
It is that two shaft core provide rotation torsion, by fixed plate and the first fixed mount and second
The locking positioning of fixed mount, the first fixed mount is fixed with the backstop of the driving link of linkage unit
Position, the backstop of the second fixed mount and two shaft core positions, it is achieved that coating member axial
Location, and the rotational positioning of the driving member of linkage unit.By the first fixed mount
The relative position between shaft core, linkage unit, coating member fixed by arcuate groove, thus anti-
Only in hinge rotary course, the relative position of coating member, linkage unit and rotation shaft core
Variation, causes hinge torque value, the isoparametric instability of gear drive or exception；By
In this utility model, torsion can have coating member to provide, and coating member is directly coated on
In shaft core, providing the structure of torsion relative to nut, demand space is less, can not only
Make that electronic equipment does is more frivolous, and user can be made preferably to be experienced.
Preferably, an at least corresponding shaft core one in two described driving links
Body formed, constitute shaft core driving link, constitute between described driving link and described driving member
Gear drive or Worm Wheel System or Helical gear Transmission.So, by by driving link
(gear, worm gear) and shaft core are designed to integral type, form shaft core gear or shaft core
Worm gear, the space that twin shaft can be made to take with dynamic hinge is less, in conjunction with intensity more preferable,
What more conducively electronic equipment did is more frivolous.
Preferably, being provided with two described coating members, two described coating members are sequentially arranged,
The fixed plate of two described coating members passes through described first support bracket fastened two first
Gripping arm is lived, and by securing member locking positioning；Or two described coating members
Fixed plate by described second support bracket fastened two the second gripping arm live, and
By securing member locking positioning.The quantity of coating member is according to shaft core physical length and cladding
Part processing technique difficulty determines, as a kind of preferred embodiment, coating member is designed to two
Individual most preferably.
Preferably, described first clamping limb includes circular articulated section 321 and bar shaped clamping
Portion 322, is provided with the first circular hole 3211, in the middle part of described driving member in the middle part of described articulated section
Being provided with the second circular hole 221, two described first circular holes pass through pin with described second circular hole
Axle 8 is fixing to be connected；Two clamping parts of two described first clamping limbs are fixing with described
Plate connects by bolt or rivet are fixing.So, by bearing pin connect the first circular hole with
Second circular hole, it is possible to achieve driving member is relative to the merit of the first fixed mount rotational positioning
Energy.Two clamping parts of two described first clamping limbs and described fixed plate pass through bolt
Or the fixing connection of rivet.By bolt or rivet can quickly realize the first fixed mount with
The fixing connection of coating member, is highly convenient for implementing.
Preferably, two described second clamping limbs pass through bolt or riveting with described fixed plate
Nail is fixing to be connected.So, the second fixed mount can quickly be realized by bolt or rivet
Fixing with coating member is connected, and is highly convenient for implementing.
Preferably, one end of two described shaft core inside contracts formation round platform rank 11, described
Second connecting plate is provided with the round tube hole 411 on corresponding described round platform rank, described round platform rank
Rotary spacing is in described round tube hole, and described second connecting plate backstop is in described round platform rank
Place.So, coordinating by round platform rank and round tube hole, it is possible to achieve backstop second is solid
Determine frame, and ensure rotational positioning between shaft core and its.
Preferably, the most affixed fixed support 7 of the other end of two described shaft core.This
Sample, fixed support is for embedding the parts (such as notebook LCD end) needing to rotate
Interior with matrix (the computer system end of notebook), relative with matrix to realize parts
Rotate.
Preferably, described arcuate groove is semi-circular draw-in groove, in order to the first connecting plate with
The installation of shaft core is fixed.
Preferably, described fixed plate is positioned in the middle part of two described sleeves 51, described solid
The sleeve wall determining plate and both sides constitutes storage tank, with the of accommodating location the first fixed mount
One clamping limb and the second clamping limb of the second fixed mount.When being embodied as, coating member one
Body formed, a plate both sides convolution become two sleeves.
Preferably, the first connecting plate of the first fixed mount and two the first clamping limbs one
Molding；Second connecting plate of the second fixed mount and two the second clamping limbs are one-body molded.
Those skilled in the art is by carrying out on various forms above-described embodiment
Amendment or change.But in the case of essence of the present utility model, all fall at this
Within the protection domain of utility model.
Claims (9)
1. a clad type torsion twin shaft is with dynamic hinge means, it is characterised in that bag
Include two shaft core (1), linkage unit (2), the first fixed mount (3), second fix
Frame (4) and coating member (5), described linkage unit includes two driving links (21)
With a driving member (22), described first fixed mount includes the first connecting plate (31)
With two first clampings extending formation from described first connecting plate two middle side part in the same direction
Arm (32), described first connecting plate two ends are formed with two arcuate grooves (33), described
Coating member includes two sleeves (51) and connects the fixed plate (52) of two described sleeves；
Described second fixed mount includes the second connecting plate (41) and from described second connecting plate two
Middle side part extends two the second clamping limbs (42) of formation in the same direction；Two described actives
Part set is fixed in two described shaft core, and two sleeve covers of described coating member are sheathed on
In two described shaft core, and the side backstop of described coating member is in described driving link one
Side；Another in two described driving links of first connecting plate backstop of described first fixed mount
Side, and two arcuate grooves are equipped in two described shaft core, described first fixed mount
Two the first gripping arm residences state the fixed plate of coating member, and pass through securing member
(6) locking positioning；Described driving member is rotatably positioned near described first connecting plate
Between two described clamping limbs, and with two described driving link engaged transmission；Described
Second connecting plate of two fixed mounts is positioned at the opposite side of described coating member, and backstop is in two
One end of individual described shaft core, two the second gripping arm of described second fixed mount are lived
The fixed plate of described coating member, and by securing member (6) locking positioning, two institutes
State shaft core under the cladding power effect of described coating member, the most described first connecting plate,
Described sleeve, described second connecting plate can circumferentially rotate.
The same dynamic hinge means of clad type torsion twin shaft the most according to claim 1,
It is characterized in that: an at least corresponding shaft core one in two described driving links
Body formed, constitute shaft core driving link.
The same dynamic hinge means of clad type torsion twin shaft the most according to claim 1,
It is characterized in that: between described driving link and described driving member, constitute gear drive or snail
Worm and gear transmission or Helical gear Transmission.
The same dynamic hinge means of clad type torsion twin shaft the most according to claim 1,
It is characterized in that: be provided with two described coating members, two described coating members are sequentially arranged,
The fixed plate of two described coating members passes through described first support bracket fastened two first
Gripping arm is lived, and by securing member locking positioning；Or two described coating members
Fixed plate by described second support bracket fastened two the second gripping arm live, and
By securing member locking positioning.
The same dynamic hinge means of clad type torsion twin shaft the most according to claim 1,
It is characterized in that: described first clamping limb includes circular articulated section (321) and bar shaped
Clamping part (322), is provided with the first circular hole (3211) in the middle part of described articulated section, described
The second circular hole (221) it is provided with, two described first circular holes and described the in the middle part of driving member
Two circular holes connect by bearing pin (8) is fixing；Two of two described first clamping limbs
Clamping part is connected by bolt or rivet are fixing with described fixed plate.
The same dynamic hinge means of clad type torsion twin shaft the most according to claim 1,
It is characterized in that: two described second clamping limbs pass through bolt or riveting with described fixed plate
Nail is fixing to be connected.
The same dynamic hinge means of clad type torsion twin shaft the most according to claim 1,
It is characterized in that: one end of two described shaft core inside contracts formation round platform rank (11), institute
State the second connecting plate and be provided with the round tube hole (411) on corresponding described round platform rank, described circle
Step rotary spacing is in described round tube hole, and described second connecting plate backstop is in described circle
At step.
The same dynamic hinge means of clad type torsion twin shaft the most according to claim 1,
It is characterized in that: the most affixed fixed support of the other end (7) of two described shaft core.
The same dynamic hinge means of clad type torsion twin shaft the most according to claim 1,
It is characterized in that: described arcuate groove is semi-circular draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620046422.7U CN205533745U (en) | 2016-01-19 | 2016-01-19 | Cladding formula torsion biax is with moving hinge means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620046422.7U CN205533745U (en) | 2016-01-19 | 2016-01-19 | Cladding formula torsion biax is with moving hinge means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533745U true CN205533745U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620046422.7U Active CN205533745U (en) | 2016-01-19 | 2016-01-19 | Cladding formula torsion biax is with moving hinge means |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837989A (en) * | 2017-02-17 | 2017-06-13 | 联想(北京)有限公司 | Attachment means, hinge assembly and electronic equipment including attachment means |
| CN106979220A (en) * | 2016-01-19 | 2017-07-25 | 昆山玮硕恒基电子科技有限公司 | Clad type torsion twin shaft is with dynamic hinge means |
| CN107390787A (en) * | 2017-07-12 | 2017-11-24 | 昆山玮硕恒基智能科技股份有限公司 | Large rotation angle device and notebook computer |
| CN108087417A (en) * | 2018-01-03 | 2018-05-29 | 昆山玮硕恒基智能科技股份有限公司 | Torsion chip self-closing structure and apply its twin shaft core shaft |
| CN109915476A (en) * | 2019-04-12 | 2019-06-21 | 泰州市创新电子有限公司 | Pivot structure and electronic equipment |
| CN110007719A (en) * | 2019-03-31 | 2019-07-12 | 联想(北京)有限公司 | A kind of connection structure and electronic equipment |
-
2016
- 2016-01-19 CN CN201620046422.7U patent/CN205533745U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979220A (en) * | 2016-01-19 | 2017-07-25 | 昆山玮硕恒基电子科技有限公司 | Clad type torsion twin shaft is with dynamic hinge means |
| CN106837989A (en) * | 2017-02-17 | 2017-06-13 | 联想(北京)有限公司 | Attachment means, hinge assembly and electronic equipment including attachment means |
| CN107390787A (en) * | 2017-07-12 | 2017-11-24 | 昆山玮硕恒基智能科技股份有限公司 | Large rotation angle device and notebook computer |
| CN107390787B (en) * | 2017-07-12 | 2023-11-14 | 昆山玮硕恒基智能科技股份有限公司 | Large-angle rotating device and notebook computer |
| CN108087417A (en) * | 2018-01-03 | 2018-05-29 | 昆山玮硕恒基智能科技股份有限公司 | Torsion chip self-closing structure and apply its twin shaft core shaft |
| CN110007719A (en) * | 2019-03-31 | 2019-07-12 | 联想(北京)有限公司 | A kind of connection structure and electronic equipment |
| CN110007719B (en) * | 2019-03-31 | 2024-02-27 | 联想(北京)有限公司 | Connection structure and electronic equipment |
| CN109915476A (en) * | 2019-04-12 | 2019-06-21 | 泰州市创新电子有限公司 | Pivot structure and electronic equipment |
| CN109915476B (en) * | 2019-04-12 | 2024-03-01 | 泰州市创新电子有限公司 | Rotating shaft structure and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Yushan city Kunshan town Suzhou city Jiangsu province 215300 Hua Fu Road No. 8 Room 2 Patentee after: Kunshan Wei Shuo Henderson intelligent Polytron Technologies Inc Address before: 215300 Yushan, Jiangsu, Kunshan City, the town of Huan Qing Road, No. 2588, No. Patentee before: Kunshan Voso Hinge Electronic Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |