CN206352618U - torque module for pivot device - Google Patents
torque module for pivot device Download PDFInfo
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- CN206352618U CN206352618U CN201621115590.3U CN201621115590U CN206352618U CN 206352618 U CN206352618 U CN 206352618U CN 201621115590 U CN201621115590 U CN 201621115590U CN 206352618 U CN206352618 U CN 206352618U
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- 238000006243 chemical reaction Methods 0.000 description 1
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Abstract
The utility model provides a torsion module for pivot device provides a structure and retrencies, assembles portably, reduces effects such as equipment interval. Comprises at least one pivot or a first shaft and a second shaft which are parallel to each other and a torsion module arranged between the first shaft and the second shaft; the torsion module is a combination of a plurality of elastic plate structures, and each elastic plate is defined with a first area and a second area. The first area and the second area are respectively provided with a first arm and a second arm which protrude outwards; an included angle is formed between the first arm and the second arm, so that an opening is formed in each of the first area and the second area and corresponds to the first shaft and the second shaft. And the first arm and the second arm of the first area are in contact with the first shaft with elastic action, and the first arm and the second arm of the second area are in contact with the second shaft with elastic action, so that a friction torsion action is generated.
Description
Technical field
The utility model is related to a kind of torsion module for pivot device；Particularly relate to a kind of torsion module and be formed with
One arm, the second arm and the opening between the first arm, the second arm, and the area being fitted between pivot or first axle, the second axle
Domain it is new.
Background technology
Using the pivot or rotating shaft reciprocally rotated freely by external force, to be fitted on electronic ware, such as mobile phone,
Notebook computer, PDA, e-book etc., make its lid or display screen rotatably and with open and close effect, and it has been existing skill to be.
For example, the Patent Case such as TaiWan, China the 97222022nd " pivot structure ", No. 98207366 " pivot structure ", is there is provided allusion quotation
The embodiment of type.
In order that the display module (for example, screen) and/or body module of electronic ware possess in use more
Operator scheme and application, existing skill also has revealed that one kind sets double rotating shafts between display module and body module,
Display module and/or body module is set to produce the structure of different operation modes or rotational angle.For example, TaiWan, China
No. 99211350 " double pivot hinge devices ", No. 99225737 " biaxial pivot device ", US7512426B2 " MOBILE
COMMUNICATIONS DEVICE WITH SYNCHRONISING HINGE " Patent Cases etc., are there is provided feasible embodiment.
One end (or pivot end) of this kind of pivot or double rotating assemblies is commonly used a plurality of with fit rotating shaft
The pad (and/or friction plate) of through hole, in the same direction or reverse overlapped kenel, or cluster spring etc., and constitute combination in pivot or
Torsion module in double rotating shafts.Rotating shaft is assemblied in the body module and display module of electronic ware, and rotating shaft two ends are respectively with button
Ring or fixture are fixed, or coordinate nut locking packing；When operating rotating shaft (or electronic ware) to rotate, an elastic clip is produced sincere
Effect or frictional resistance, during reaching that rotating assembly or display screen rotate open and close, obtain locating effect.
One relevant pivot and torsion module assembling combination performs open and close operation campaign and structure design in electronic ware
The problem of aspect is that the sincere effect of above-mentioned elastic clip or the strength adjustment of frictional resistance, are the lock through operating fixture or nut
Gu packing degree is obtained.If pad or shell fragment are too loose by the degree of packing, rotating shaft (or display screen) can not be managed
The locating effect thought；If pad or shell fragment are too tight by the degree of packing, the pad or shell fragment is easily set to produce stress and permanent
The situation of deformation, will also result in user's initial (opening display screen) and operates the undesirable situation of cumbersome or laborious, feel.
Apprehensible to be, torsion module application is in double rotating shaft systems, and assembler must adjust respectively is arranged on double rotating shafts
On torsion module, make them that there is identical torsion or pressure, the rotating operation and positioning that can just make double rotating shafts have identical
Turned position or angle.But just as those people for being familiar with this skill are known, be respectively by the torsion mould in two rotating shafts
The pressure of block is adjusted to identical or equal, is trouble and time-consuming operation.Particularly, this pair of rotating shaft coordinates electronic ware for a long time
After rotating operation, the torsion module in double rotating shafts can produce the different degrees of wear, cause double rotating shafts be synchronized with the movement it is unequal, turn
Dynamic skidding or kinetic energy transmission delay, start is not certain, influences the effect of positioning；And this situation is not desired by us
's.
For representational, these references are shown to exist in relevant pivot, torsion module or its related coupling unit
Situation for the use of with structure design.We realize that it should include following problem：
If 1. the overline design consideration pivot and associated component structure, and above-mentioned application scenarios, it is different from
Those existing, will can change its use kenel, and be different from old law；Substantially, the locker of existing skill can not only be improved
The degree of difficulty of compressing pad, friction plate assembly or assembling, adjustment torsion or pressure is forced, makes the torsion between this pivot or double rotating shafts
Power is kept balance or equal as far as possible；Meanwhile, it can also increase its locating effect operationally, make in existing pair of rotating shaft
Torsion module produces the different degrees of wear, cause double rotating shafts be synchronized with the movement it is unequal, rotate skidding or kinetic energy transmission is prolonged
Late, start is not certain, the situation such as influence locating effect, obtains obvious improve.
2. or further, make its structure design be conducive to personnel to assemble, increase it application and assembling in terms of
Simplicity.Also, reaching only need to adjust the quantity of torsion module, you can produce different friction strength or torque value, come because
Answer different pivot (or double rotating shafts) specifications or operator scheme.And, obtain the structure kenel of the torsion module and reduce double turn
The effect of distance between axles or component adapted space, improves existing pair of rotating shaft spacing or component coordinates the feelings for occupying larger space or volume
Shape, to meet the shape-designing requirement that electronic ware is light and handy, succinct, be thinned.And these problems are in above-mentioned reference
Specifically do not taught or disclosed.
Utility model content
Whence be, main purpose of the present utility model be provide a kind of torsion module for pivot device there is provided one
The effects such as structure is simplified, simple and convenient assembly, reduction assembling spacing.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of torsion module for pivot device, it is characterised in that including a torsion module；
Torsion module is at least one elastic board chip structure, and elastic board chip structure is provided with the first arm and second prominent outwardly
Arm；
First arm, the second arm have a cardinal extremity and extend the free end of protrusion from cardinal extremity respectively；
Between the axis of the axis of first arm and the second arm have an angle angle, and between the first arm, the second arm shape
Into an opening.
The described torsion module for pivot device, wherein：Elastic board chip structure definition has the firstth area and the secondth area,
Firstth area, the secondth area protrude first arm and the second arm outwardly respectively, the firstth area, the secondth area is had the opening respectively.
The described torsion module for pivot device, wherein：The torsion module is installed in the first axle being parallel to each other,
Region between two axles, first axle, the second axle have pin joint area and fixed area respectively；
Housing, includes upper curved portions, the arc lower portion of two side walls and connecting side wall, and defines a chamber jointly,
Upper curved portions cladding touches the subregion of first axle pin joint area, and arc lower portion coats the part area for touching the second axle pin joint area
Domain；
First arm in the firstth area, the opening of the second arm are corresponding towards first axle, first arm in the firstth area, the opening of the second arm
Correspondence makes first arm in the firstth area, the flexible effect of the second arm touch first axle towards the second axle, and the of the secondth area
One arm, the flexible effect of the second arm touch the second axle, to produce a friction twisting force.
The described torsion module for pivot device, wherein：Angle angle between first arm and the second arm is in
30 ° -80 ° of scope.
The described torsion module for pivot device, wherein：The elastic board chip knot constitutes the structure of a K shape profiles；The
First arm in one area and first arm in the secondth area are located on same linear position；
Angle angle between first arm and the second arm is 30 ° -80 ° of scope；
Between the second arm axle line in the firstth area and the second arm axle line in the secondth area, with an angle angle；First area first
Angle angle between arm, the second arm adds the angle angle plus the second area first between first the second arm of area, second the second arm of area
The angle summation of angle angle between arm, the second arm is 180 °.
The described torsion module for pivot device, wherein：The elastic board chip knot constitutes the structure of an X-shaped profile；The
First arm in one area and second arm in the secondth area are located on same linear position, second arm in the firstth area and first arm in the secondth area
On same linear position；
Angle angle between first arm and the second arm is 30 ° -80 ° of scope；The first arm axle line in the firstth area and second
The angle angle having between first arm in area is equal between the second arm axle line in the firstth area and the second arm axle line in the secondth area
The angle angle of formation；
First the first arm of area, the angle angle of the second arm add the angle angle between first the first arm of area, second the first arm of area
The angle summation of degree is 180 °, and the angle angle between second the first arm of area, the second arm adds second the second arm of area, the first area second
The angle summation of angle angle between arm is 180 °.
The described torsion module for pivot device, wherein：The width of the cardinal extremity is more than the width of free end, makes freedom
The elasticity at end is more than the elasticity of cardinal extremity；
First arm free end, the opposite face of the second arm free end are formed with a cancave cambered surface.
The described torsion module for pivot device, wherein：The pivot of torsion block combiner one, pivot has pin joint area
And fixed area；
Housing, includes the curved portions of two side walls and connecting side wall, and defines a chamber jointly, and curved portions cladding is touched
Connect the subregion of pivot pin joint area；First arm, the opening correspondence of the second arm make the first arm, the second arm tool towards pivot
Flexible effect touches pivot；
Pivot is provided with the hole perpendicular to pivotal axis direction, hole combination one of driving section and reacting part；Pass
Dynamic one of portion and reacting part are pin arrangements；
Pivot assemblies have secondary torsion module, and the secondary torsion module is located at hull outside, the position on both sides；Pivot fixed area connects
Knot is arranged on an electronic ware.
The described torsion module for pivot device, wherein：The first axle, the second axle are respectively equipped with perpendicular to first axle
The hole of axis direction, the second axle axis direction, described hole is respectively combined driving section and reacting part；Driving section and reacting part are
One pin arrangement；
First axle, the combination of the second axle have secondary torsion module, the position positioned at hull outside, both sides；First axle fixed area connects
Knot is arranged on the display module of an electronic ware；Second axle fixed area links the body module of combination electronic ware.
The described torsion module for pivot device, wherein：The housing is provided with the guide rail of helical structure, and correspondence, which is housed, to be passed
One of dynamic portion, reacting part, allow that one of driving section, reacting part are moved freely in guide rail；
Guide rail is located at the region of housing curved portions.
The described torsion module for pivot device, wherein：The housing is provided with the guide rail of helical structure, and correspondence, which is housed, to be passed
Dynamic portion, reacting part, allow that driving section, reacting part are moved freely in guide rail；
Guide rail includes correspondence combination first axle, the second axle of the first guide rail of driving section and correspondence combination, the second of reacting part
Guide rail；First guide rail is located at the region of curved portions on housing, and the second guide rail is located at the region in housing arc lower portion.
Compared with prior art, had the advantage that using the utility model of above-mentioned technical proposal：It is significantly different
The structure kenel of compressing pad, friction plate assembly or assembling, adjustment torsion or pressure is forced in existing skill application locker,
When also improving existing application, assembling, the degree of difficulty of adjustment.Meanwhile, personnel need to only adjust the quantity of torsion module, you can produce
Different friction strength or torque value, in response to different pivot (or double rotating shafts) specifications or operator scheme.
Brief description of the drawings
Fig. 1 is structure combination diagram of the present utility model；Imaginary line part shows the display mould of electronic ware in figure
Block, body module are located at the situation for closing position.
Fig. 2 is structural decomposition diagram of the present utility model；Show first axle, the second axle, torsion module and housing
Architectural scenarios.
Fig. 3 is planar structure schematic diagram of the present utility model；Depict " K " type structure kenel of torsion module.
Fig. 4 is structure combination diagram of the present utility model；Depict torsion module and first axle, the structure of the second axle are matched somebody with somebody
Close and housing cladding first axle, the situation of the second axle.
Fig. 5 is the planar structure schematic diagram of a possible embodiments of the present utility model；Depict " X " type knot of torsion module
Configuration state.
Fig. 6 is the structure combination diagram of possible embodiments of the present utility model；Depict torsion module and first axle,
Respective outer side edges and housing cladding first axle, the situation of the second axle of two axles.
Description of reference numerals：10 first axles；11st, 21 pin joint area；12nd, 22 fixed area；13rd, 23 hole；14 driving sections；24 is anti-
Answer portion；20 second axles；30 housings；31 first guide rails；32 second guide rails；36 sides；Curved portions on 37；38 arc lower portions；39 chambers
Room；40 electronic wares；41 display modules；42 body modules；50 torsion modules；51 first arms；52 second arms；53 openings；54、55
Cardinal extremity；56th, 57 free end；58th, 59 cancave cambered surface；60 secondary torsion modules；α, β angle angle.
Embodiment
Refer to Fig. 1, Fig. 2 and Fig. 3, the torsion module of the present utility model for pivot device include an at least pivot or
The first axle being parallel to each other and the second axle, are generally represented with Ref. No. 10,20 respectively；And, a housing 30 cladding first axle
10 subregions and the combination of the subregion of the second axle 20.First axle 10, the second axle 20 have pin joint area 11,21 and fixed respectively
Area 12,22.First axle pin joint area 11, the second axle pin joint area 21 are respectively equipped with perpendicular to the axis direction of first axle 10, the second axle 20
The hole 13,23 of axis direction, is respectively combined driving section 14 and reacting part 24；Driving section 14 and reacting part 24 are a pivot pins or fixed
Position latch structure.Region between first axle pin joint area 11, the second axle pin joint area 21 is fitted with torsion module 50, and is covered by
The inside of housing 30；Torsion module 50 makes first axle 10, the second axle 20 when user operates the active force rotated to disappear, and obtains immediately
The effect that must be positioned.
First axle pin joint area 11, the combination of the second axle pin joint area 21 are also show in figure secondary torsion module 60, positioned at housing
Outside 30, the position on both sides.And, first axle fixed area 12, which links, is arranged on an electronic ware 40 (for example, mobile phone, electricity
Brain ... etc.) display module 41 on；Second axle fixed area 22 links the body module 42 of combination electronic ware 40.
In the embodiment adopted, housing 30 is provided with spiral or oblique guide rail, and correspondence houses driving section 14, reacting part 24；
Also, allow that driving section 14, reacting part 24 are moved freely in guide rail.
Specifically, according to direction in figure, the housing 30 include two side walls 36 and connecting side wall 36 upper curved portions 37, under
Curved portions 38, and define a chamber 39 jointly, the subregion of cladding first axle pin joint area 11, the second axle pin joint area 21
Subregion.The guide rail of housing 30 includes correspondence combination first axle 10, the first guide rail 31 of driving section 14 and correspondence combination second
Second guide rail 32 of axle 20, reacting part 24；First guide rail 31 is located at the region or position of curved portions 37 on housing, the second guide rail 32
Region or position positioned at housing arc lower portion 38.
Fig. 1, Fig. 2 show that curved portions 37 coat the subregion for touching first axle pin joint area 11, and arc lower portion 38 is wrapped
Cover the subregion for touching the second axle pin joint area 21.
Fig. 2, Fig. 3 and Fig. 4 are refer to, torsion module 50 is the combination of a plurality of elastic board chip structures, elastic board chip structure
Into the structure kenel of " K " type profile.The definition of each elastic board chip has the first area 50A and the second area 50B.First area 50A,
Two area 50B protrude the first arm 51 and the second arm 52 outwardly respectively；First area 50A the first arm 51 and the first of the second area 50B
Arm 51 is located on same linear position.And, there is an angle angle between the first arm 51 (axis) and the second arm 52 (axis)
α, makes the first area 50A (or between the first area 50A the first arm 51, second arm 52) and the second area 50B (or the of the second area 50B
Between one arm 51, the second arm 52) it is respectively formed with an opening 53；The opening 53 is corresponding towards first axle 10, the second axle 20.And
And, the first area 50A the first arm 51, the flexible effect of the second arm 52 is touched first axle 10, the second area 50B the first arm
51st, the flexible effect of the second arm 52 touches the second axle 20, to produce a friction twisting force.
In feasible embodiment, the specification of correspondence first axle 10 and/or second axle 20, the first arm 51 and the second arm 52 it
Between angle angle [alpha] be 30 ° -80 ° of scope；3rd, 4 figures show that angle angle [alpha] is approximately 40 °.It is apprehensible to be, angle angle
Spend α bigger, opening 53 is relatively bigger, the axle 20 of first axle 10 and/or second may be made to enter opening 53 or dry with the formation of opening 53
The degree related to is bigger, relative to produce larger friction twisting force.
Also illustrated in figure between the first area 50A the second arm 52 (axis) and the second area 50B the second arm 52 (axis)
With an angle angle beta.Therefore, in the embodiment shown, the first area 50A angle angle [alpha] adds angle angle beta plus the secondth area
The angle summation of 50B angle angle [alpha] is 180 °.
In adopted preferred embodiment, the first arm 51, the second arm 52 respectively have a cardinal extremity 54,55 and from cardinal extremity 54,
The free end 56,57 of 55 extension protrusions；The width of cardinal extremity 54,55 is more than the width of free end 56,57, has free end 56,57
There is the elastic reaction more than cardinal extremity 54,55.The first arm free end 56, that the opposite face of the second arm free end 57 is formed with one is recessed
Cambered surface 58,59, to touch first axle 10, the second axle 20 respectively.Cancave cambered surface 58,59 can increase first axle 10 and/or second
The arm 51 of axle 20 and first, the touching of the second arm 52, the smooth degree of pivoting friction and stability.
Fig. 4 also show upper curved portions 37 when housing 30, the cladding of arc lower portion 38 restrain first axle 10 (pin joint area 11),
During the second axle 20 (pin joint area 21), coordinate torsion module the firstth area 50A, the first arm 51 of the second flexible effects of area 50B, the
Two arms 52 press first axle 10 (pin joint area 11), the kenel of the second axle 20 (pin joint area 21), first axle 10 are established jointly (or aobvious
Show module 41), the second axle 20 (or body module 42) operation rotate after, the effect positioned immediately.
Fig. 5, Fig. 6 are referred to, a feasible embodiment is depicted.Torsion module 50 (or elastic board chip structure) into one "
The structure kenel of X " type profiles.First area 50A the first arm 51 (or second arm 52) and the second area 50B the second arm 52 (or
One arm 51) it is located on same linear position.And, there is an angle angle between the first arm 51 (axis) and the second arm 52 (axis)
α is spent, makes the first area 50A (or between the first area 50A the first arm 51, second arm 52) and the second area 50B (or the second area 50B
Between first arm 51, the second arm 52) it is respectively formed with an opening 53；The opening 53 is corresponding towards first axle 10, the second axle 20.
Also, the first area 50A the first arm 51, the flexible effect of the second arm 52 is touched first axle 10, the first of the second area 50B
Arm 51, the second arm 52 flexible effect touch the second axle 20.
Also illustrated in figure between the first area 50A the first arm 51 (axis) and the second area 50B the first arm 51 (axis)
With an angle angle beta, (being equal to) first area 50A the second arm 52 (axis) and the second area 50B the second arm 52 (axis) it
Between the angle angle beta that is formed.Therefore, in the embodiment shown, the first area 50A angle angle [alpha] adds the angle of angle angle beta
It is 180 ° to spend summation；Second area 50B angle angle [alpha] adds the angle summation of angle angle beta to be 180 °.(that is, the first area 50A
One arm 51, the angle angle [alpha] of the second arm 52 add the angle angle between first area 50A the first arms 51, second the first arms of area 50B 51
β angle summation is 180 °, and the angle angle [alpha] between second area 50B the first arms 51, the second arm 52 adds second the second arms of area 50B
52nd, the angle summation of the angle angle beta between first the second arms of area 50A 52 is 180 °.
For representational, this, which is used for the torsion module of pivot device, has that to meet electronic ware light and handy, succinct, thin possessing
Under conditions of the shape-designing requirement of type, for old law, condition and advantage are considered with following：
1. the axle 20 of first axle 10 and/or second and associated component structure, by overline design consideration；For example, housing 30
Upper curved portions 37, arc lower portion 38 be respectively coated by the subregion of contained first axle 10, the subregion of the second axle 20；
Region between one axle pin joint area 11 and the second axle pin joint area 21 sets torsion module 50, torsion module 50 have the first arm 51,
Second arm 52 and formation are open 53 between the first arm 51, the second arm 52, bright to touch the part such as first axle 10, second axle 20
It is aobvious to force compressing pad, friction plate assembly or assembling, the knot for adjusting torsion or pressure different from existing skill application locker
Configuration state, when also improving existing application, assembling, the degree of difficulty of adjustment.Meanwhile, personnel need to only adjust the number of torsion module 50
Amount, you can the different friction strength of generation or torque value, in response to different pivot (or double rotating shafts) specifications or operator scheme.
2. the first area 50A of the torsion module 50, the second area 50B the first arm 51, the second arm 52 (or opening 53) are respectively
First axle 10, the structure of the second axle 20 are crimped, the torsion between the axle 20 of first axle 10 and/or second is kept as far as possible
Balance is equal, as the torsion module in existing pair of rotating shaft produces the different degrees of wear, causes double rotating shafts to be synchronized with the movement injustice
, skidding or kinetic energy transmission delay are rotated, start is not certain, the situation such as influence locating effect also obtains obvious improve.
3. being particularly, the structure kenel of the torsion module 50 is significantly less than the structure of existing pad, friction plate, makes the torsion
The structure design of module 50 obtains the effect for reducing double rotating shaft spacing or component adapted space, improves existing pair of rotating shaft spacing or group
Part coordinates the situation for occupying larger space or volume.
Therefore, the utility model system provides a torsion module for being effectively used for pivot device, and its space kenel system is different
In those existing, and have the advantages that incomparable in old law, present sizable progress, really filled part and met new patent
Important document.
It is described above to be merely exemplary for the utility model, and nonrestrictive, those of ordinary skill in the art
Understand, in the case where not departing from the spirit and scope that claim is limited, can many modifications may be made, change or it is equivalent, but
Fall within protection domain of the present utility model.
Claims (19)
1. a kind of torsion module for pivot device, it is characterised in that including a torsion module；
Torsion module is at least one elastic board chip structure, and elastic board chip structure is provided with prominent outwardly the first arm and the second arm；
First arm, the second arm have a cardinal extremity and extend the free end of protrusion from cardinal extremity respectively；
There is an angle angle between the axis of the axis of first arm and the second arm, and one is formed between the first arm, the second arm
Opening.
2. the torsion module according to claim 1 for pivot device, it is characterised in that：The elastic board chip structure is defined
There are the firstth area and the secondth area, the firstth area, the secondth area protrude first arm and the second arm outwardly respectively, distinguish the firstth area, second
Ju You not the opening.
3. the torsion module according to claim 2 for pivot device, it is characterised in that：The torsion module is installed in phase
Region between mutual parallel first axle, the second axle, first axle, the second axle have pin joint area and fixed area respectively；
Housing, includes upper curved portions, the arc lower portion of two side walls and connecting side wall, and defines a chamber, upper arc jointly
Shape portion coats the subregion for touching first axle pin joint area, and arc lower portion coats the subregion for touching the second axle pin joint area；
First arm in the firstth area, the opening correspondence of the second arm are towards first axle, and first arm in the firstth area, the opening of the second arm are corresponding
Towards the second axle, and first arm in the firstth area, the flexible effect of the second arm is set to touch first axle, the first of the secondth area
Arm, the flexible effect of the second arm touch the second axle, to produce a friction twisting force.
4. the torsion module according to claim 1 for pivot device, it is characterised in that：First arm and the second arm it
Between angle angle be in 30 ° -80 ° of scope.
5. the torsion module according to claim 2 for pivot device, it is characterised in that：The elastic board chip knot constitutes one
The structure of K shape profiles；First arm in the firstth area and first arm in the secondth area are located on same linear position；
Angle angle between first arm and the second arm is in 30 ° -80 ° of scope；
There is an angle angle between the second arm axle line in the firstth area and the second arm axle line in the secondth area；First the first arm of area,
Angle angle between two arms adds angle angle plus second the first arm of area between first the second arm of area, second the second arm of area,
The angle summation of angle angle between two arms is 180 °.
6. the torsion module according to claim 2 for pivot device, it is characterised in that：The elastic board chip knot constitutes one
The structure of X-shaped profile；First arm in the firstth area and second arm in the secondth area are located on same linear position, second arm in the firstth area
It is located at first arm in the secondth area on same linear position；
Angle angle between first arm and the second arm is in 30 ° -80 ° of scope；The first arm axle line in the firstth area and the secondth area
The first arm between the angle angle that has be equal to shape between the second arm axle line in the firstth area and the second arm axle line in the secondth area
Into angle angle；
First the first arm of area, the angle angle of the second arm add the angle angle between first the first arm of area, second the first arm of area
Angle summation is 180 °, the angle angle between second the first arm of area, the second arm add second the second arm of area, first the second arm of area it
Between the angle summation of angle angle be 180 °.
7. the torsion module according to claim 3 for pivot device, it is characterised in that：The elastic board chip knot constitutes one
The structure of K shape profiles；First arm in the firstth area and first arm in the secondth area are located on same linear position；
Angle angle between first arm and the second arm is 30 ° -80 ° of scope；
Between the second arm axle line in the firstth area and the second arm axle line in the secondth area, with an angle angle；First the first arm of area,
Angle angle between two arms adds angle angle plus second the first arm of area between first the second arm of area, second the second arm of area,
The angle summation of angle angle between two arms is 180 °.
8. the torsion module according to claim 3 for pivot device, it is characterised in that：The elastic board chip knot constitutes one
The structure of X-shaped profile；First arm in the firstth area and second arm in the secondth area are located on same linear position, second arm in the firstth area
It is located at first arm in the secondth area on same linear position；
Angle angle between first arm and the second arm is 30 ° -80 ° of scope；The first arm axle line in the firstth area and the secondth area
The angle angle having between first arm, which is equal between the second arm axle line in the firstth area and the second arm axle line in the secondth area, to be formed
Angle angle；
First the first arm of area, the angle angle of the second arm add the angle angle between first the first arm of area, second the first arm of area
Angle summation is 180 °, the angle angle between second the first arm of area, the second arm add second the second arm of area, first the second arm of area it
Between the angle summation of angle angle be 180 °.
9. the torsion module for pivot device according to claim 1 or 4, it is characterised in that：The width of the cardinal extremity is big
Width in free end, makes the elasticity of free end be more than the elasticity of cardinal extremity；
First arm free end, the opposite face of the second arm free end are formed with a cancave cambered surface.
10. the torsion module according to claim 2 for pivot device, it is characterised in that：First arm, the second arm point
Ju You not a cardinal extremity and the free end from cardinal extremity extension protrusion；
The width of cardinal extremity is more than the width of free end, the elasticity of free end is more than the elasticity of cardinal extremity；
First arm free end, the opposite face of the second arm free end are formed with a cancave cambered surface.
11. the torsion module according to claim 3 for pivot device, it is characterised in that：First arm, the second arm point
Ju You not a cardinal extremity and the free end from cardinal extremity extension protrusion；
The width of cardinal extremity is more than the width of free end, the elasticity of free end is more than the elasticity of cardinal extremity；
First arm free end, the opposite face of the second arm free end are formed with a cancave cambered surface.
12. the torsion module according to claim 5 for pivot device, it is characterised in that：First arm, the second arm point
Ju You not a cardinal extremity and the free end from cardinal extremity extension protrusion；
The width of cardinal extremity is more than the width of free end, the elasticity of free end is more than the elasticity of cardinal extremity；
First arm free end, the opposite face of the second arm free end are formed with a cancave cambered surface.
13. the torsion module according to claim 6 for pivot device, it is characterised in that：First arm, the second arm point
Ju You not a cardinal extremity and the free end from cardinal extremity extension protrusion；
The width of cardinal extremity is more than the width of free end, the elasticity of free end is more than the elasticity of cardinal extremity；
First arm free end, the opposite face of the second arm free end are formed with a cancave cambered surface.
14. the torsion module according to claim 7 for pivot device, it is characterised in that：First arm, the second arm point
Ju You not a cardinal extremity and the free end from cardinal extremity extension protrusion；
The width of cardinal extremity is more than the width of free end, the elasticity of free end is more than the elasticity of cardinal extremity；
First arm free end, the opposite face of the second arm free end are formed with a cancave cambered surface.
15. the torsion module according to claim 8 for pivot device, it is characterised in that：First arm, the second arm point
Ju You not a cardinal extremity and the free end from cardinal extremity extension protrusion；
The width of cardinal extremity is more than the width of free end, the elasticity of free end is more than the elasticity of cardinal extremity；
First arm free end, the opposite face of the second arm free end are formed with a cancave cambered surface.
16. the torsion module according to claim 1 for pivot device, it is characterised in that：The torsion block combiner one
Pivot, pivot has pin joint area and fixed area；
Housing, includes the curved portions of two side walls and connecting side wall, and defines a chamber jointly, and curved portions cladding touches pivot
The subregion of axle pin joint area；First arm, the opening correspondence of the second arm make the first arm, the second arm have bullet towards pivot
Property effect touch pivot；
Pivot is provided with the hole perpendicular to pivotal axis direction, hole combination one of driving section and reacting part；Driving section
It is pin arrangement with one of reacting part；
Pivot assemblies have secondary torsion module, and the secondary torsion module is located at hull outside, the position on both sides；Pivot fixed area, which links, to be set
Put on an electronic ware.
17. the torsion module for pivot device according to claim 3 or 7 or 8 or 11 or 14 or 15, its feature exists
In：The first axle, the second axle are respectively equipped with the hole perpendicular to first axle axis direction, the second axle axis direction, described hole
It is respectively combined driving section and reacting part；Driving section and reacting part are a pin arrangements；
First axle, the combination of the second axle have secondary torsion module, the position positioned at hull outside, both sides；First axle fixed area, which links, to be set
Put on the display module of an electronic ware；Second axle fixed area links the body module of combination electronic ware.
18. the torsion module according to claim 16 for pivot device, it is characterised in that：The housing is provided with spiral knot
The guide rail of structure, correspondence houses one of driving section, reacting part, allows one of driving section, reacting part in guide rail
Movement is freely；
Guide rail is located at the region of housing curved portions.
19. the torsion module according to claim 17 for pivot device, it is characterised in that：The housing is provided with spiral knot
The guide rail of structure, corresponds to and houses driving section, reacting part, allows that driving section, reacting part are moved freely in guide rail；
Guide rail includes correspondence combination first axle, the second axle of the first guide rail of driving section and correspondence combination, the second guide rail of reacting part；
First guide rail is located at the region of curved portions on housing, and the second guide rail is located at the region in housing arc lower portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105215075 | 2016-10-05 | ||
| TW105215075U TWM537378U (en) | 2016-10-05 | 2016-10-05 | Torsion module for pivot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206352618U true CN206352618U (en) | 2017-07-25 |
Family
ID=58607321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621115590.3U Expired - Fee Related CN206352618U (en) | 2016-10-05 | 2016-10-12 | torque module for pivot device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206352618U (en) |
| TW (1) | TWM537378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190250676A1 (en) * | 2018-02-14 | 2019-08-15 | Compal Electronics, Inc. | Hinge module and foldable electronic device |
-
2016
- 2016-10-05 TW TW105215075U patent/TWM537378U/en unknown
- 2016-10-12 CN CN201621115590.3U patent/CN206352618U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190250676A1 (en) * | 2018-02-14 | 2019-08-15 | Compal Electronics, Inc. | Hinge module and foldable electronic device |
| CN110159648A (en) * | 2018-02-14 | 2019-08-23 | 仁宝电脑工业股份有限公司 | Rotary axis module and folding-type electronic device |
| US10824204B2 (en) | 2018-02-14 | 2020-11-03 | Compal Electronic, Inc. | Hinge module and foldable electronic device |
| CN110159648B (en) * | 2018-02-14 | 2021-03-16 | 仁宝电脑工业股份有限公司 | Rotating shaft module and folding electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM537378U (en) | 2017-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170725 Termination date: 20191012 |