CN206845672U - A kind of hinge for rotating component - Google Patents
A kind of hinge for rotating component Download PDFInfo
- Publication number
- CN206845672U CN206845672U CN201621192844.1U CN201621192844U CN206845672U CN 206845672 U CN206845672 U CN 206845672U CN 201621192844 U CN201621192844 U CN 201621192844U CN 206845672 U CN206845672 U CN 206845672U
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- swinging mounting
- hinge
- tumbler
- helical axis
- rotation
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Abstract
The utility model provides a kind of hinge for rotating component, and the hinge includes fixed seat, the first swinging mounting, the second swinging mounting successively；The hinge is additionally provided with controlling organization, has tumbler in the controlling organization, and first swinging mounting connects with the tumbler；Its axle includes one section of helical axis that can be slid axially simultaneously while rotate, and the hinge also includes the nut coordinated with helical axis, and the nut connects with fixed seat；Second swinging mounting and helical axis synchronous axial system, the controlling organization control sliding axially for helical axis by the rotation of the tumbler.The hinge arrangement provided by the utility model for rotating component is simple, is easily assembled, the connection of various more rotors can be applied to, be particularly suitable for use in connecting bracket, keyboard and screen in the terminal, mobile terminal is set to open closed procedure convenient, it is in and is opened in the range of operating angle in mobile terminal, there is provided firm support.
Description
Technical field
The utility model is related to mobile terminal and its hinge, the mobile terminal can be notebook computer, pad, mobile phone,
The electronic products such as game machine.
Background technology
At present, for the portable type electronic products such as notebook computer, tablet personal computer, Hen Duodou firm in order to support
Support is configured, also, more requirements it is also proposed to the motion mode of support, but it is very multiple to the hinge arrangement of this proposition
It is miscellaneous.
The content of the invention
The utility model technical problem to be solved first is to provide a kind of hinge for rotating component, and it can be connected to
In mobile terminal, there is provided the self-movement of multiple rotors or linkage function, and it is simple in construction.Therefore, the utility model uses
Following technical scheme：
A kind of hinge for rotating component, including axle, it is characterised in that：The hinge includes fixed seat, the first rotation successively
Support, the second swinging mounting；
The hinge is additionally provided with controlling organization, has tumbler in the controlling organization, first swinging mounting and
The tumbler connection；
The axle includes one section of helical axis that can be slid axially simultaneously while rotate, and the hinge also includes and helical axis coordinates
Nut, the nut connects with fixed seat；
Second swinging mounting and helical axis synchronous axial system, the controlling organization are controlled by the rotation of the tumbler
Helical axis slides axially.
On the basis of using above-mentioned technical proposal, the utility model can also use technical scheme or right further below
These solution pools use：
The first swinging mounting that there is the hinge angle to increase successively opens critical angle, the first swinging mounting maximum is beaten
Angle of release degree and the second swinging mounting maximum open angle；
The first swinging mounting relative to fixed seat from be closed into open critical angle rotation process in, described second turn
Dynamic support is opened to the second swinging mounting maximum open angle with velocity of rotation more faster than the first swinging mounting, and first rotates
Support is opening critical angle to during rotation between the first swinging mounting maximum open angle, the second swinging mounting keep its
Two swinging mounting maximum open angles；When the first swinging mounting rotates back into closure from critical angle, second swinging mounting
Gone back to velocity of rotation more faster than the first swinging mounting.
The controlling organization is cam control gear, including the tumbler and sliding part, the sliding part and tumbler
Between there is cam control structure, to control the slip of sliding part, and helical axis is promoted towards one by the slip of the sliding part
Individual direction is slided, and the hinge is additionally provided with the back-moving spring for promoting the helical axis reverse slide.
The tumbler is slidable tumbler.Further, the controlling organization also includes fixture, tumbler and
Cam control structure is also provided between fixture, to control the slip of tumbler, the fixture connects with fixed seat.
The tumbler is that slidable tumbler pushes away a sliding stroke part, the control machine needed for helical axis to share
Structure also includes fixture, and cam control structure is also provided between tumbler and fixture, described solid to control the slip of tumbler
Determine part and sliding part to be in respectively outside tumbler both ends, the fixture connects with fixed seat.
The axle of hinge also includes one section of second shaft part, and second shaft part can position the center of the cam structure.
Second shaft part is the shaft part being axially movable, and second shaft part is provided with the positioning hole for helical axis insertion
And the position of helical axis is pushed away, the sliding part of the controlling organization pushes away helical axis by pushing away the second shaft part.
Second shaft part is also the part with tumbler synchronous axial system.
The first swinging mounting that there is the hinge angle to increase successively opens critical angle, the first swinging mounting maximum is beaten
Angle of release degree and the second swinging mounting maximum open angle；In the first swinging mounting relative to fixed seat from being closed into opening critical angle
In the rotation process of degree, second swinging mounting is opened to the second rotation branch with velocity of rotation more faster than the first swinging mounting
Frame maximum open angle, and the first swinging mounting is opening critical angle to turn between the first swinging mounting maximum open angle
When dynamic, the second swinging mounting keeps its second swinging mounting maximum open angle；Gone back in the first swinging mounting from critical angle
During to closure, second swinging mounting is gone back to velocity of rotation more faster than the first swinging mounting；The rotation of the helical axis
Speed is more than the velocity of rotation of the first swinging mounting；Corresponding first swinging mounting is opening critical angle to the first swinging mounting most
The slewing area of rotation between big open angle, planar section is provided with the cam control structure so that tumbler rotates
When, controlling organization does not promote helical axis to slide, and helical axis will not also be pushed away and resetted by spring.
Due to using the technical solution of the utility model, the hinge arrangement letter of rotation component provided by the utility model
It is single, be easily assembled, the 3rd can be reconnected outside two relatively turnable main bodys and rotates main body, and according to being required to
Realize that the second rotation main body and the 3rd rotation main body are independently rotated and linked by the rotation program of design.The utility model hinge energy
Enough it is applied to the connection of various more rotors, be particularly suitable for use in connecting bracket, keyboard and screen in the terminal, makes mobile whole
Closed procedure is opened conveniently in end, is in and is opened in the range of operating angle in mobile terminal, there is provided firm support.
Brief description of the drawings
Fig. 1 is the schematic diagram that hinge embodiment provided by the utility model is in closure state.
Fig. 2 is controlling organization, the cooperation schematic diagram of helical axis under Fig. 1 states.
Fig. 3 is signal of the hinge embodiment provided by the utility model when the first swinging mounting is opened to critical angle
Figure.
Fig. 4 is controlling organization, the cooperation schematic diagram of helical axis under Fig. 3 states.
Fig. 5 is that hinge embodiment provided by the utility model is in it in the second swinging mounting and the first swinging mounting
Schematic diagram during maximum open angle.
Fig. 6 is controlling organization, the cooperation schematic diagram of helical axis under Fig. 5 states.
Fig. 7 is the explosive view of hinge embodiment provided by the utility model.
Embodiment
Referring to the drawings.The hinge of rotation component provided by the utility model, including axle, the hinge include fixing successively
The 100, first swinging mounting 1 of seat, the second swinging mounting 2.
The hinge is additionally provided with controlling organization, has tumbler 31, first swinging mounting 1 in the controlling organization
Connected with the tumbler 31.
The axle includes one section of helical axis 41 that can be slid axially simultaneously while rotate, and the hinge also includes and helical axis 41
The nut 5 of cooperation, the nut 5 can be connected by the connector 50 with connecting plate and set and fixed seat 100, and nut 5 can be with
It is welded in the set of connector 50, or is placed on its inside and uses back-up ring bumping post 51 again in outside.
Second swinging mounting 2 and the synchronous axial system of helical axis 41, second swinging mounting 2 can by with helical axis 41
One end connection adapter sleeve 40 and connected with helical axis 41, the controlling organization controls spiral by the rotation of the tumbler 31
Axle 41 slides axially.
So, helical axis 41 can be made axially in some stage of hinge opening and closing by the control of controlling organization
It is mobile, and can be rotated by the effect of nut 5, the second swinging mounting 2 can rotate at faster speed, realize needs
It is independent to rotate and linked with the first swinging mounting 1.
For controlling organization, simplest embodiment is to use cam mechanism, can be flexible by the design of cam surface
Ground obtains the rotation program needed, such as：
The first swinging mounting that there is the hinge angle to increase successively opens critical angle, the first swinging mounting maximum is beaten
Angle of release degree and the second swinging mounting maximum open angle；
The first swinging mounting 1 relative to fixed seat 100 from be closed into open critical angle rotation process in, described the
Two swinging mountings 2 than 1 faster velocity of rotation of the first swinging mounting to be opened to the second swinging mounting maximum open angle, and
One swinging mounting 1 is opening critical angle to during rotation between the first swinging mounting maximum open angle, the second swinging mounting 2
Its second swinging mounting maximum open angle is kept, when the first swinging mounting 1 rotates back into closure from critical angle, described second
Swinging mounting 2 than 1 faster velocity of rotation of the first swinging mounting to go back to.
So, when the utility model is as rack shaft, applied to tablet personal computer, notebook computer, two-in-one pen electricity,
During the various mobile terminals in the fields such as PAD and IPAD support frame rotating shafts, connection screen can be installed on the first swinging mounting 1
（PAD）, keyboard is connected in fixed seat 100, after rotating opening screen, the second swinging mounting 2 can speed up motion, in screen
When being opened to minimum operating angle（That is critical angle, such as 80 °）Second swinging mounting 2 turns to support level, and screen is in normal
With in work angular range（Critical angle is to the first swinging mounting maximum open angle）Rotation, the second swinging mounting all keeps
It is supported.
, can be in the first swinging mounting 1 from closure by the parameter designing to controlling organization, such as the design to cam surface
When position starts to rotate, helical axis 41 rotates, or is opened to some startup for being less than critical angle in the first swinging mounting 1
During angle, helical axis 41 is rotated further by.
When the controlling organization is cam control gear, including the tumbler 31 and sliding part 32, the sliding part 32
There is cam control structure between tumbler 31, to control the slip of sliding part 32, and by the sliding part 32 slip Lai
Helical axis 41 is promoted to slide in one direction, the hinge is additionally provided with the back-moving spring for promoting the reverse slide of helical axis 41
6。
In order to improve rotating property, the tumbler 31 is that slidable tumbler is slided with sharing pushing away needed for helical axis 41
A stroke part, the controlling organization also include fixture 33, cam control structure are also provided between tumbler 33 and fixture,
To control the slip of tumbler 31, the fixture 33 and sliding part 32 are in outside the both ends of tumbler 31 respectively, the fixture
33 and fixed seat 100 connect.
The tumbler 31 can be connected by the connector 310 of strip connecting plate and set with the first swinging mounting, connector 310
It is upper that there is guide groove, coordinated using the key 311 on guide groove and tumbler 31 and drive its rotation, and tumbler 31 can be enable
Slided along guide groove.
The axle of the hinge also includes one section of second shaft part 42, and second shaft part 42 can be positioned in the cam structure
The heart, sliding part 32, tumbler 31 can be enclosed on the second shaft part 3, and second shaft part 32 can also penetrate through fixture 33.
Second shaft part 42 can be the shaft part being axially movable, and second shaft part is provided with for helical axis insertion
Positioning hole is with 421 and pushes away the position 422 of helical axis 41, and the sliding part of the controlling organization pushes away spiral by pushing away the second shaft part 42
Axle.Second shaft part 42 and helical axis 41 can be not only splits, or the different sections of whole axle.The sliding part
32 also can directly push away helical axis 41 or push away helical axis 41 by other parts.If needing, sliding part 32 can be also omitted, by that can slide
Dynamic tumbler 31 pushes away helical axis 41 to push away helical axis 41, or by other parts.
Thus, the second shaft part 42 can also be not in axial sliding.Second shaft part 42 can also be and tumbler 31
The part of synchronous axial system, the second shaft part 42 can be so set additionally to obtain function and the offer of the first swinging mounting rotary spacing
Stopping rotating shaft at any time, orientation angle freely stops function at any time.
Corresponding above-mentioned rotation program, the velocity of rotation of the helical axis（Lift angle depending on spiral）Rotated more than first
The velocity of rotation of support；Corresponding first swinging mounting is opening critical angle between the first swinging mounting maximum open angle
The slewing area of rotation, planar section 30 is provided with the cam control structure so that when tumbler 31 rotates, when by planar section
During 30 control, namely during Fig. 4 to Fig. 6 state, controlling organization does not promote helical axis 41 to slide, and helical axis 41 also will not be by spring
6 push away and reset.
In addition helical axis 41 and nut 5 can be directly threadedly coupled, also can be by the structure of leading screw, in spiral axial screw
Ball is set between groove and the helicla flute of nut.
Specific embodiment of the utility model is the foregoing is only, but architectural feature of the present utility model is not limited to
This, any those skilled in the art in field of the present utility model, all cover in this practicality newly by the change or modification made
Among the protection domain of type.
Claims (10)
1. a kind of hinge for rotating component, including axle, it is characterised in that：The hinge includes fixed seat, the first rotation branch successively
Frame, the second swinging mounting；
The hinge is additionally provided with controlling organization, has tumbler in the controlling organization, first swinging mounting and described
Tumbler connects；
The axle includes one section of helical axis that can be slid axially simultaneously while rotate, and the hinge also includes the spiral shell coordinated with helical axis
Mother, the nut connect with fixed seat；
Second swinging mounting and helical axis synchronous axial system, the controlling organization control spiral by the rotation of the tumbler
Axle slides axially.
A kind of 2. hinge for rotating component as claimed in claim 1, it is characterised in that：There is the hinge angle to increase successively
The first swinging mounting open critical angle, the first swinging mounting maximum open angle and the second swinging mounting maximum opening angle
Degree；
The first swinging mounting relative to fixed seat from be closed into open critical angle rotation process in, it is described second rotate branch
Frame is opened to the second swinging mounting maximum open angle with velocity of rotation more faster than the first swinging mounting, and the first swinging mounting
Critical angle is being opened to during rotation between the first swinging mounting maximum open angle, the second swinging mounting is kept for its second turn
Dynamic support maximum open angle；When the first swinging mounting rotates back into closure from critical angle, second swinging mounting with than
The faster velocity of rotation of first swinging mounting is gone back to.
A kind of 3. hinge for rotating component as claimed in claim 1, it is characterised in that：The controlling organization is cam control machine
Structure, including the tumbler and sliding part, there is cam control structure, to control sliding part between the sliding part and tumbler
Slip, and promote helical axis to slide in one direction by the slip of the sliding part, the hinge, which is additionally provided with, promotes institute
State the back-moving spring of helical axis reverse slide.
A kind of 4. hinge for rotating component as claimed in claim 1, it is characterised in that：The tumbler rotates to be slidable
Part.
A kind of 5. hinge for rotating component as claimed in claim 3, it is characterised in that：The tumbler rotates to be slidable
Part pushes away needed for helical axis a sliding stroke part to share, and the controlling organization also includes fixture, tumbler and fixture it
Between be also provided with cam control structure, to control the slip of tumbler, the fixture and sliding part are in tumbler both ends respectively
Outside, the fixture connects with fixed seat.
A kind of 6. hinge for rotating component as claimed in claim 4, it is characterised in that：The controlling organization also includes fixing
Part, cam control structure is also provided between tumbler and fixture, to control the slip of tumbler, the fixture and fixed seat
Connection.
A kind of 7. hinge of rotation component as described in claim 5 or 6, it is characterised in that：The axle of hinge also includes one section the
Two shaft parts, the center of the second shaft part energy positioning cam structure.
A kind of 8. hinge for rotating component as claimed in claim 7, it is characterised in that：Second shaft part is to be axially movable
Shaft part, second shaft part be provided with for helical axis insertion positioning hole and push away the position of helical axis, the controlling organization
Sliding part push away helical axis by pushing away the second shaft part.
A kind of 9. hinge for rotating component as claimed in claim 8, it is characterised in that：Second shaft part is also and tumbler
The part of synchronous axial system.
A kind of 10. hinge of rotation component as described in claim 3,5 or 6, it is characterised in that：The hinge have angle according to
First swinging mounting of secondary increase is opened critical angle, the first swinging mounting maximum open angle and the second swinging mounting maximum and beaten
Angle of release degree；
The first swinging mounting relative to fixed seat from be closed into open critical angle rotation process in, it is described second rotate branch
Frame is opened to the second swinging mounting maximum open angle with velocity of rotation more faster than the first swinging mounting, and the first swinging mounting
Critical angle is being opened to during rotation between the first swinging mounting maximum open angle, the second swinging mounting is kept for its second turn
Dynamic support maximum open angle；When the first swinging mounting rotates back into closure from critical angle, second swinging mounting with than
The faster velocity of rotation of first swinging mounting is gone back to；
The velocity of rotation of the helical axis is more than the velocity of rotation of the first swinging mounting；Corresponding first swinging mounting is critical in opening
Angle is provided with the cam control structure flat to the slewing area of the rotation between the first swinging mounting maximum open angle
Face section so that when tumbler rotates, controlling organization does not promote helical axis to slide, and helical axis will not also be pushed away and resetted by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621192844.1U CN206845672U (en) | 2016-10-27 | 2016-10-27 | A kind of hinge for rotating component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621192844.1U CN206845672U (en) | 2016-10-27 | 2016-10-27 | A kind of hinge for rotating component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845672U true CN206845672U (en) | 2018-01-05 |
Family
ID=60789388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621192844.1U Active CN206845672U (en) | 2016-10-27 | 2016-10-27 | A kind of hinge for rotating component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780048A (en) * | 2019-03-22 | 2019-05-21 | 联想(北京)有限公司 | A kind of rotating shaft mechanism and electronic equipment |
| CN110542006A (en) * | 2018-05-28 | 2019-12-06 | 北京小米移动软件有限公司 | Support structure and electronic equipment |
-
2016
- 2016-10-27 CN CN201621192844.1U patent/CN206845672U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542006A (en) * | 2018-05-28 | 2019-12-06 | 北京小米移动软件有限公司 | Support structure and electronic equipment |
| CN109780048A (en) * | 2019-03-22 | 2019-05-21 | 联想(北京)有限公司 | A kind of rotating shaft mechanism and electronic equipment |
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| GR01 | Patent grant |