CN205937448U - Hinge of variable torsion - Google Patents
Hinge of variable torsion Download PDFInfo
- Publication number
- CN205937448U CN205937448U CN201620910343.6U CN201620910343U CN205937448U CN 205937448 U CN205937448 U CN 205937448U CN 201620910343 U CN201620910343 U CN 201620910343U CN 205937448 U CN205937448 U CN 205937448U
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- CN
- China
- Prior art keywords
- torsion
- hinge
- accommodation space
- section
- variable torque
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a hinge of variable torsion, it contains a base, a torsion provides a subassembly and a rotating part, this base has an accommodation space, the track of this accommodation space of intercommunication and neighbouring this holding space settings's equipment portion, this torsion provides the subassembly and has the at least one torsion spare of locating this equipment portion, one locates the interlock push rod in this track and one locates the elastic component in this accommodation space, this rotating part has a tommy bar, one locate this tommy bar and with the pivot and a lug of locating this tommy bar of this torsion spare pin joint. Wherein, this lug top of the rotatable drive of this rotating part pushes away this interlock push rod, makes this rotating part make this interlock push rod and this holding space internal wall oppress this elastic component jointly in rotatory in -process to receive the degree of oppression and make this rotating part produce the torsion change according to this elastic component.
Description
Technical field
This utility model is related to hinge technical field, especially relates to a kind of hinge of variable torque.
Background technology
The cover-lifting type electronic device such as notebook computer or mobile phone mostly can be using hinge come the display of pivot joint itself and master
Machine body.Generally, hinge used consists predominantly of a pivot and two and is articulated in this pivot and connects respectively and set display and master
The connector of machine body, user carries out relative opening and closing movement by this hinge to display and host main body.Due to
General hinge is only provided that the fixing torsion output of cover-lifting type electronic device, and it is during display with host main body folding
Different torsion will not be produced because folding position is different.So, display is very likely revolving because the torsion of this hinge is not enough
Directly clash into host main body during dynamic closing, in turn result in display with host main body surface or inner body because clashing into the power producing
Measure and produce infringement.
Therefore, many designers and Producer are improved to conventional hinge, so that it has when electronic installation cuts out
There is certain buffering.Such as, certain oblique sliding opening structure, includes a underframe, connecting plate before, connecting plate and is even after one
Bar, by one first pivot and one second pivot, axle is connected to this front connecting plate and this rear connecting plate respectively at this connecting rod two end
On, wherein, this underframe has a pivot device being arranged at rear side, and this pivot device has a conductor and a spring, and this spring sets
It is placed in this conductor, this conductor is then connected to this first pivot.In use, this underframe and this rear connecting plate are individually fixed in
The base of one electronic equipment and on cover, on this, lid can carry out oblique sliding by this conductor, and pass through this first pivot
Extrude this first spring to provide the cushion effect that oblique sliding is covered on this.Again such as, the hinge of certain torsion change, comprises a pivot
Axle, a first support, a second support and a torsion spring.This pivot has a rotating shaft and a male cone (strobilus masculinus), this male cone (strobilus masculinus) around
In this rotating shaft.This first support is fixedly connected on this pivot, and this second support is rotatably assembled on this pivot, and
This second support has an axis hole and an inner conical surface, and located at this pivot, this inner conical surface presses this male cone (strobilus masculinus) to this shaft hole sleeve.This torsion
Spring is connected to this pivot and this second support.When this second support is rotated relative to this pivot, this male cone (strobilus masculinus) can be passed through
Frictional force and this inner conical surface between and this torsion spring provide torsion during this electronic installation rotary opening and closing.
However, aforementioned two kinds of hinges are respectively provided with its defect.For this oblique sliding opening structure, it only provides pivot with spring
The overall torsion output of button device so that on be placed on during sliding is closed and will not produce torsion change and make to cover easily on this
Directly clash into this base because of gravity；For the hinge of this torsion change, although it can be in electronic installation rotary opening and closing
During torsion change is produced by the torsion degree of torsion spring, but torsion spring must be with quite accurate equipment and technique manufacture ability
Make this torsion spring be installed in this rotating shaft and this second support simultaneously, the accuracy requirement causing this hinge is too high and be unfavorable for manufacturing.
Content of the invention
The purpose of this utility model is to provide a kind of hinge of variable torque, and it has structure simply, and torsion can become
The feature changed.
This utility model be employed technical scheme comprise that：
The hinge of variable torque, it is installed in an electronic installation, and this electronic installation has first component and second component,
This hinge enables this first component and this second component to carry out rotating folding action,
The hinge of described variable torque includes：
One pedestal, this pedestal is fixed on this first component, and this pedestal has an accommodation space, this accommodating sky of a connection
Between track and one adjacent to this accommodation space setting assembled portion；
One torsion provides assembly, and this torsion provides assembly to have at least one and is installed in the torsion elements of this assembled portion, a setting
It is arranged in this accommodation space and is resisted against the elasticity of this accommodation space inwall side in the push rod and that interlocks in this track
Part, this gearing push rod have one be located at this track in gearing section, one by this gearing section one end towards this accommodation space direction extend
And contact this elastic component and be not arranged at this gearing section away from this pushing and pressing against the pushing and pressing section and of this accommodation space inwall side
Duan Yiduan the acting section that shape has angle and this gearing section between；
One rotating part, this rotating part have a tommy bar fixed with this second component, one be arranged at this tommy bar side and with
On this tommy bar and court extends and deviates this rotating shaft away from this accommodation space direction for the rotating shaft of this torsion elements pivot joint and
Projection；
Wherein：
The hinge of this variable torque have one when this rotating part rotates relative to this pedestal this this acting section of projection pushing tow make
This pushing and pressing section and this accommodation space inwall oppress this elastic component so that this rotating part produces the compressing stroke of torsion change.
Described assembled portion has an embedded slot supplying the installing of this torsion elements.
Described torsion provides assembly to have at least 2 torsion elements, and those torsion elements overlap each other.
Described torsion elements are respectively provided with an assembling seat and two and are extended by this assembling seat and be sheathed on this rotating shaft to provide torsion
To the curved boom of this rotating part, this assembled portion have two extended towards relative inner by this embedded slot and be clamped and fastened on this assembling seat with
Tongue between this two curved boom.
Described assembled portion has two and is respectively arranged on wherein one tongue surface and is resisted against the inclined-plane of wherein one curved boom outer rim.
Described rotating part has an axle bed being installed on this tommy bar and arranging for this rotating shaft.
Described tommy bar has one and supplies the setting of this projection with the assembling of this axle bed and towards away from the extension of this accommodation space direction
Construction section, one by this construction section bending extension and is formed and this construction section between one be spaced bending section and by this bending section
Court extends away from this construction section direction and the group fixed with this second component connects section.
Described elastic component is a spring.
Described pushing and pressing section has one and extends and supply the projection of the sheathed fixation of this spring towards this accommodation space inwall direction.
This utility model is compared to the prior art advantageously：Structure is simple, and torsion can change.This practicality
The hinge of new variable torque is by being simply provided between pushing and pressing section and accommodation space inwall elastic component so that rotating part
Gearing push rod therein can be interlocked and jointly oppress elastic component, so that rotating part being capable of root with accommodation space inwall in rotary course
So that generation torsion is changed according to the hard pressed degree of elastic component.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated：
Fig. 1 is the axonometric chart of the hinge of the variable torque of this utility model embodiment；
Fig. 2 is the three-dimensional exploded view of the hinge of the variable torque of this utility model embodiment；
Fig. 3 to Fig. 5 be variable torque of the present utility model hinge in application process in the diagrammatic side-view cross-sectional of different conditions
Figure.
In figure：
1st, pedestal, 11, accommodation space, 12, track, 13, assembled portion, 131, embedded slot, 132, tongue, 14, pedestal, 141,
First flange, 15, assembly, the 151, second flange, 16, groove；
2nd, torsion provides assembly, and 21, torsion elements, 211, assembling seat, 212, curved boom, 22, interlock push rod, 221, interlock section,
222nd, push against section, 223, acting section, 224, projection, 23, elastic component；
3rd, rotating part, 31, tommy bar, 311, construction section, 312, bending section, 313, group connect section, 32, rotating shaft, 33, projection, 34,
Axle bed；
4th, electronic installation, 41, first component, 42, second component.
Specific embodiment
Embodiment, as shown in Fig. 1 and Fig. 2, the hinge of variable torque, comprise a pedestal 1, one torsion provide assembly 2 and
One rotating part 3.This pedestal 1 has an accommodation space 11, a track 12 and an assembled portion 13, and this track 12 is communicated in this and houses
Space 11, this assembled portion 13 is then arranged adjacent to this accommodation space 11.This torsion provides assembly 2 to have at least one torsion elements 21,
Interlock push rod 22 and an elastic component 23, this torsion elements 21 is arranged in this assembled portion 13, and this gearing push rod 22 is arranged at this rail
In road 12, this elastic component 23 is arranged in this accommodation space 11 and is resisted against this accommodation space 11.Specifically, this gearing push rod 22
There is an a gearing section 221, pushing and pressing section 222 and acting section 223, this gearing section 221 be arranged in this track 12 so as to
Enough in this track 12, carry out locating slip action, this pushing and pressing section 222 is to extend to this accommodation space by this gearing section 221 one end
In 11 and be resisted against this elastic component 23 not against the side of this accommodation space 11 inwall, this acting section 223 is arranged at this gearing section
221 away from this pushing and pressing section 22 one end and and this gearing section 221 between shape have angle.Preferably, this elastic component 23 is a bullet
Spring.In this regard, this pushing and pressing section 222 has one and extending and supplies this spring towards this accommodation space 11 inwall direction（This elastic component 23 i.e.）Set
If fixing projection 224.In addition, this rotating part 3 has a tommy bar 31, a rotating shaft 32 and a projection 33, this rotating shaft 32 is arranged
In this tommy bar 31 side and with this torsion elements 21 formed pivot joint relation, this projection 33 be arranged at this tommy bar 31 side and towards this away from
This accommodation space 11 direction extends and deviates this rotating shaft 32.
Further, this pedestal 1 has a pedestal 14 and and is installed on this pedestal 14 and for the setting of this assembled portion 13
Assembly 15, this accommodation space 11 is arranged on this pedestal 14, and this accommodation space 11 side is communicated to outside this pedestal 14,
This pedestal 14 have two be located at this accommodation space 11 bearing of trend on the first flanges 141, this assembly 15 then have two towards
Second flange 151 of this two the first flanges 141, so that shape between this two the first flanges 141 and this two the second flanges 151
Become this track 12 and insert for this gearing section 221.Further, this assembled portion 13 can have an embedded slot 131, this torsion elements 21
Then it is installed in this embedded slot 13.Wherein, this torsion provides assembly 2 can have at least 2 torsion elements overlapping each other 21, each
Individual torsion elements 21 are respectively provided with an assembling seat 211 and two and are extended by this assembling seat 211 curved arc and supply the curved of this rotating shaft 32 pivot joint
Arm 212.Specifically, those torsion elements 21 arbitrarily can provide torsion to the unit of this rotating shaft 32 for torsion piece or torsion sleeve etc.
Part.Corresponding to the concrete configuration of those torsion elements 21, this assembled portion 13 can have two and be extended towards relative inner by this embedded slot 131
And it is clamped and fastened on the tongue 132 between this assembling seat 211 and this two curved boom 212.Additionally, this assembled portion 13 more can have two points
It is not located therein the inclined-plane 133 on a tongue 132 surface, make this assembled portion 13 can be resisted against this two by this two inclined-planes 133
Curved boom 212 bottom outer-edge is to lift the soundness that this torsion elements 21 is installed in this embedded slot 131.On the other hand, this turn
Part 3 can have an axle bed 34 being installed on this tommy bar 31 and arranging for this rotating shaft 32.Further, this tommy bar 31 more can have
One construction section 311, a bending section 312 and one group connect section 313, and this construction section 311 is with the assembling of this axle bed 34 and towards away from this
Accommodation space 11 direction extend and supply this projection 33 to arrange, this bending section 312 by this construction section 311 bending extension and with this installation
Form an interval, it is then to be extended towards away from this construction section 311 direction by this bending section 312 that this group connects section 313 between section 311.
It should be noted that, although in above-mentioned technology contents, this utility model is with " this accommodation space 11, this track
12nd, this assembled portion 13, this torsion elements 21, this gearing push rod 22 and this elastic component 23 be single " embodiment said
Bright, but can clearly be learnt by from the point of view of the drafting content of Fig. 1 to Fig. 5, accommodation space 11 of the present utility model, track 12, assembling
Portion 13, the quantity of torsion elements 21, gearing push rod 22 and elastic component 23 also can be two, and accommodation space 11, track 12, assembling
Portion 13, torsion elements 21, gearing push rod 22 and elastic component 23 are to be in that mirror image sets with the centrage of this pedestal 1 as axis of symmetry each other
Put, and this pedestal 1 has a groove 16 being located between this two assembled portion 13 to receive this rotating part 3.In this regard, due to this hinge
Implementation process with " this accommodation space 11, this track 12, this assembled portion 13, this torsion elements 21, this gearing push rod 22 and this bullet
Property part 23 be single " embodiment can complete to illustrate, therefore no longer to " accommodation space 11, track in aftermentioned technology contents
12nd, assembled portion 13, torsion elements 21, interlock push rod 22 and elastic component 23 and be two " embodiment repeated.
In conjunction with shown in Fig. 1 to Fig. 5, the hinge of variable torque of the present utility model is mounted in an electronics when actual enforcement
On device 4.This electronic installation 4 has first component 41（It is such as keyboard）With second component 42（It is such as display）, should
Hinge is used for enabling this first component 41 and this second component 42 to carry out rotating folding action.That is, this pedestal 1 be fixedly arranged on this
On one part 41, this second component 42 is then fixedly arranged on this tommy bar 31.Carry out in this second component 42 this first component 41 relatively
During rotarily opening action, this second component 42 can interlock this tommy bar 31 and drive this rotating shaft 32 to rotate in this torsion elements 21
To produce torsion, enable this second component 42 by means of torsion this gentle turn of first component 41 relatively to an open position
This electronic equipment is operated with convenient use person.Wherein, because this projection 33 is towards away from this accommodation space 11 side by this tommy bar 31
To extension so that this projection 33 can rotarily open with this rotating part 3 and towards moving in this accommodation space 11 direction so that this is convex
Block 33 stops promoting this acting section 223 towards away from this accommodation space 11 direction.So, it is not subject to this projection in this acting section 223
In the case of 33 pushing tows, this gearing push rod 22 i.e. can because this pushing and pressing section 222 be subject to this elastic component 23 pushing tow and make this gearing section 221 in
Move towards this accommodation space 11 direction in this track 12, until this pushing and pressing section 222 be resisted against this accommodation space 11 not with this elasticity
The side inwall of part 23 contact.
This second component 42 by this open position relatively this first component 41 rotary closing to a closed position mistake
Cheng Zhong, this second component 42 also can interlock this tommy bar 31 and drive this rotating shaft 32 to rotate to produce torsion in this torsion elements 21, make
This second component 42 can by means of torsion relatively this gentle turn of first component 41 to this closed position with convenient use person
Receive this electronic equipment.Wherein, because this projection 33 is to be extended towards away from this accommodation space 11 direction by this tommy bar 31, so that
This projection 33 can move towards away from this accommodation space 11 direction with this rotating part 3 rotary closing, so that this projection 33 should
Acting section 223 promotes towards away from this accommodation space 11 direction, and then makes this hinge execution one compressing stroke.
Specifically, when this hinge executes this compressing stroke, this acting section 223 can drive because of the pushing tow of this projection 33
This gearing section 221 interlocks this pushing and pressing section 222 and moves towards the direction away from this accommodation space 11, so that this pushing and pressing section 222 and this appearance
Between being empty, 11 inwalls oppress this elastic component 23 jointly.So, the hinge of this variable torque passes through this elastic component 23 is simply provided
Between this pushing and pressing section 222 and this accommodation space 11 inwall, you can make this rotating part 3 during turn to this closed position
The basic torsion being provided by this torsion elements 21 is gradually increased torsion change along with hard pressed elastic component 23, to avoid
Because of gravity, direct turn strikes against this first component 41 to this second component 42, makes hinge arrangement simple and can produce torsion to become
Change.
In sum, this utility model provides a kind of hinge of variable torque, and it comprises a pedestal, a torsion provides assembly
And a rotating part, this pedestal has an accommodation space, the track and of this accommodation space of connection adjacent to this accommodation space
The assembled portion of setting, this torsion provides assembly to have at least one and is installed in the torsion elements of this assembled portion, one is arranged in this track
The push rod and that interlocks be arranged in this accommodation space and be resisted against the elastic component of this accommodation space inwall side, this rotating part
There is a tommy bar fixed with this second component, one be arranged at this tommy bar side and the rotating shaft with this torsion elements pivot joint and sets
In this tommy bar and towards extending away from this accommodation space direction and deviate the projection of this rotating shaft.Further, this hinge has one and works as
This rotating part relative to this pedestal rotate when this this acting section of projection pushing tow make the compressing of this gearing push rod and this accommodation space inwall should
Elastic component is so that this rotating part produces the compressing stroke of torsion change.
The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Equivalent structure or equivalent flow conversion that every utilization this utility model description and accompanying drawing content are made, or direct or indirect transport
Used in other related technical fields, all include in the same manner in scope of patent protection of the present utility model.
Claims (9)
1. the hinge of variable torque, it is installed in an electronic installation, and this electronic installation has first component and second component, should
Hinge enable this first component and this second component carry out rotating folding action it is characterised in that：
The hinge of described variable torque includes：
One pedestal, this pedestal is fixed on this first component, and this pedestal has an accommodation space, this accommodation space of connection
Track and an assembled portion arranging adjacent to this accommodation space；
One torsion provides assembly, and this torsion provides assembly to have at least one and is installed in the torsion elements of this assembled portion, one is arranged at this
Gearing push rod and in track is arranged in this accommodation space and is resisted against the elastic component of this accommodation space inwall side, should
Interlock push rod to there is a gearing section being located in this track, one extended and contact towards this accommodation space direction by this gearing section one end
This elastic component is not arranged at this gearing section away from this pushing and pressing section one end against the pushing and pressing section and of this accommodation space inwall side
And the acting section that shape has angle and this gearing section between；
One rotating part, this rotating part have a tommy bar fixed with this second component, one be arranged at this tommy bar side and with this torsion
On this tommy bar and court extends away from this accommodation space direction and deviates the projection of this rotating shaft for the rotating shaft of power part pivot joint and；
Wherein：
The hinge of this variable torque have one when this rotating part rotates relative to this pedestal this this acting section of projection pushing tow so that this is pushed away
Support segment and this accommodation space inwall oppress this elastic component so that this rotating part produces the compressing stroke of torsion change.
2. variable torque according to claim 1 hinge it is characterised in that：Described assembled portion has one and supplies this torsion elements
The embedded slot of installing.
3. variable torque according to claim 2 hinge it is characterised in that：Described torsion provides assembly to have at least 2
Individual torsion elements, and those torsion elements overlap each other.
4. variable torque according to claim 3 hinge it is characterised in that：Described torsion elements be respectively provided with an assembling seat with
And two extended by this assembling seat and be sheathed on this rotating shaft to provide torsion to the curved boom of this rotating part, this assembled portion has two by this
Embedded slot extends and is clamped and fastened on the tongue between this assembling seat and this two curved boom towards relative inner.
5. variable torque according to claim 4 hinge it is characterised in that：Described assembled portion has two and is respectively arranged on it
In a tongue surface and be resisted against the inclined-plane of wherein one curved boom outer rim.
6. variable torque according to any one of claim 1 to 5 hinge it is characterised in that：Described rotating part has
One axle bed being installed on this tommy bar and arranging for this rotating shaft.
7. variable torque according to claim 6 hinge it is characterised in that：Described tommy bar is had one and is assembled with this axle bed
And towards away from this accommodation space direction extend and supply this projection setting construction section, one by this construction section bending extension and with this peace
Formed between dress section the bending section at an interval and one by this bending section towards extend away from this construction section direction and with this second
The fixed group of part connects section.
8. variable torque according to claim 7 hinge it is characterised in that：Described elastic component is a spring.
9. variable torque according to claim 8 hinge it is characterised in that：Described pushing and pressing section has one towards this accommodating sky
Between inwall direction extend and supply the projection of the sheathed fixation of this spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910343.6U CN205937448U (en) | 2016-08-22 | 2016-08-22 | Hinge of variable torsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910343.6U CN205937448U (en) | 2016-08-22 | 2016-08-22 | Hinge of variable torsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205937448U true CN205937448U (en) | 2017-02-08 |
Family
ID=57947461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620910343.6U Withdrawn - After Issue CN205937448U (en) | 2016-08-22 | 2016-08-22 | Hinge of variable torsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205937448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089981A (en) * | 2016-08-22 | 2016-11-09 | 昆山万禾精密电子有限公司 | The hinge of variable torque |
| TWI697629B (en) * | 2019-06-14 | 2020-07-01 | 兆利科技工業股份有限公司 | A hidden type split hinge |
-
2016
- 2016-08-22 CN CN201620910343.6U patent/CN205937448U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089981A (en) * | 2016-08-22 | 2016-11-09 | 昆山万禾精密电子有限公司 | The hinge of variable torque |
| CN106089981B (en) * | 2016-08-22 | 2018-10-30 | 昆山万禾精密电子有限公司 | The hinge of variable torque |
| TWI697629B (en) * | 2019-06-14 | 2020-07-01 | 兆利科技工業股份有限公司 | A hidden type split hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20181030 |