CN208457019U - 360 degree of biaxial hinges of being wired - Google Patents
360 degree of biaxial hinges of being wired Download PDFInfo
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- CN208457019U CN208457019U CN201821007349.8U CN201821007349U CN208457019U CN 208457019 U CN208457019 U CN 208457019U CN 201821007349 U CN201821007349 U CN 201821007349U CN 208457019 U CN208457019 U CN 208457019U
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Abstract
The utility model discloses a kind of 360 degree of biaxial hinges of being wired, two central spindles of biaxial hinge are designed to hollow pattern, the wire rod of connection display portion and host machine part can pass through from a central spindle and penetrate another central spindle again, realize the preferable cabling arrangement function of biaxial hinge, wire rod arrangement space need not be reserved, in addition so as to the slimming demand of the electronic devices such as further satisfaction laptop.Simultaneously, optimize the structure of central spindle, the rotary torsion of central spindle is provided by the cladding power between torsion component and central spindle, and locking annular groove is devised in central spindle first end, it is clamped by the first lock banking stop, passes through the locking member that nut and multiple pads, elastic slice etc. are locked instead of traditional central spindle, structure is simple, convenient for doing small central spindle, be conducive to the slimming demand for meeting the electronic devices such as laptop.
Description
Technical field
The utility model relates to hinge technical fields, are specifically related to a kind of 360 degree of biaxial hinges of being wired.
Background technique
Hinge is also referred to as shaft or pivot device, is a kind of connecting element for being capable of providing and mutually rotating, is mainly used in aobvious
Show between part and host machine part, currently, be widely used in various digital products and electronic device, such as laptop,
The folding function between the ontology and display portion of laptop can be achieved by the relative rotation that hinge provides.
In the prior art, two sets of biaxial hinges of left and right settings are turned between the host machine part and display portion of electronic device
Dynamic connection, realizes 360 degree rotation function, and different according to the mode for providing rotary torsion, it is double that shaft generally includes clad type torsion
Pivot hinge or cam concave wheel formula torsion biaxial hinge etc., due to the needs of cabling, need between host machine part and display portion
Additional design space is arranged outside hinge, due to the slimming demand for development of the electronic equipments such as laptop, connects host portion
Divide and the hinge of display portion institute energy the space occupied also more becomes to reducing, it is thin that existing hinge arrangement can no longer meet electronic device
The needs of typeization development.
Summary of the invention
In order to solve the above-mentioned technical problem, it the utility model proposes a kind of 360 degree of biaxial hinges of being wired, optimizes double
The structure of pivot hinge reduces biaxial hinge the space occupied, can preferably meet the slim of the electronic devices such as laptop
Change growth requirement.
The technical solution of the utility model is achieved in that
A kind of 360 degree of biaxial hinges of being wired, including the first lock banking stop, torsion component, connecting plate, the second lock banking stop,
The driving wheel of two axially hollow central spindles and corresponding each central spindle setting is formed with locking at first end in the central spindle
Annular groove is formed with stop edge at second end in the central spindle, and the torsion component, the connecting plate are sequentially sleeved at two
In the central spindle, keep two central spindles spaced apart, first lock banking stop is connected in two axis by bayonet
In the locking annular groove of core, the torsion component backstop is fixed in corresponding central spindle in the inside of the lock banking stop, the driving wheel tube
It goes up and is located at the connecting plate and company is driven by transmission mechanism between the side of the torsion component, two driving wheels
It connects, rotates synchronously two central spindles；Second lock banking stop is connected in two central spindles by bayonet, and backstop in
Between two driving wheels and two stop edges in two central spindles, the relatively described connecting plate of two central spindles, the torsion
Power component, first lock banking stop and second lock banking stop can circumferentially be freely rotated, the torsion component and the central spindle
Between cladding power provide rotary torsion；The host portion for connecting electronic device is formed at the second end of one central spindle
Point the first connection frame, second of the display portion for connecting electronic device is formed at the second end of another central spindle
Connection frame；After the wire rod of connection host machine part and display portion is penetrated from the second end of a central spindle and is pierced by from first end, into
Enter the first end of another central spindle and is pierced by from second end.
Further, the driving wheel in a central spindle, the transmission mechanism, the driving wheel in another described central spindle
It constitutes Helical gear Transmission formula Biaxial synchronous mechanism or Worm Wheel System formula Biaxial synchronous mechanism or four gear driven type twin shafts is same
Walk mechanism or helicla flute driven type Biaxial synchronous mechanism.
Further, the driving wheel is integrally formed with corresponding central spindle, and corresponding two are formed on second lock banking stop
Two bayonets of a central spindle, second lock banking stop are positioned between the stop edge and the driving wheel.
Further, it is equipped with third lock banking stop, two of corresponding two central spindles are formed on the third lock banking stop
Two bayonets of bayonet, second lock banking stop are connected in the central spindle from the side of the central spindle, the third lock banking stop
Two bayonets be connected in the central spindle from the opposite other side of the central spindle, and second lock banking stop and the third lock
Limited step co-locates between the stop edge and the driving wheel.
Further, the opposite two sides of the connecting plate form oriented second lock banking stop and the third lock banking stop prolongs
The notch of the corresponding extension arm is formed on the extension arm stretched, second lock banking stop and the third lock banking stop, it is described to prolong
It is long-armed to be inserted in the notch.
Further, the torsion component is multiple torsion pieces, and the torsion on piece is formed with the logical of corresponding each central spindle
Hole, the torsion piece are set in the central spindle by the through-hole wrap.
Further, the torsion component is an at least torsion piece A and an at least torsion piece B, an at least torsion piece A and extremely
A few torsion piece B is overlapped, and is clamped and is positioned between first lock banking stop and the connecting plate, and the torsion piece
C-type through-hole A on A with corresponding with each central spindle with stroke；Have on the torsion piece B corresponding with each central spindle
C-type through-hole B with stroke；Two central spindles are by the c-type through-hole A and the c-type through-hole B elastomeric overmold, the axis
Core is cutd open by the outer surface of the circular shaft part coated the c-type through-hole A and c-type through-hole B and is cut, and is formed one and is cut along axial cuing open
Face, the inner surface of the c-type through-hole A include be closed cambered surface A, with it is described cut open bevel equivalent width for provides coat power torsion
The power cambered surface A and climbing face A being connected between the closure cambered surface A and torsion cambered surface A；The inner surface of the c-type through-hole B
Including closure cambered surface B, for providing different two sections of torsion cambered surface B for coating power, being connected to the closure cambered surface B and the torsion
The first climbing face B between cambered surface B, the second climbing face B being connected between two sections of torsion cambered surface B and it is connected to the torsion
Third climbing face B between power cambered surface B and the closure cambered surface B, and the sum of the width of two sections of torsion cambered surface B is cutd open with described
The equivalent width of bevel.
Further, the diameter of axle that a central spindle is coated by the torsion piece A and torsion piece B is less than another central spindle
The diameter of axle coated by the torsion piece A and torsion piece B, and the shapes and sizes of the torsion piece A and the torsion piece B are homogeneous
Together, the torsion piece A and torsion piece B is in the small long disc-shaped in the big one end in one end.
The beneficial effects of the utility model are: the utility model proposes a kind of 360 degree of biaxial hinges of being wired, it will be double
Two central spindles of pivot hinge are designed to hollow pattern, and the wire rod for connecting display portion and host machine part can pass through again from a central spindle
Another central spindle is penetrated, the preferable cabling arrangement function of biaxial hinge is realized, without other reserved wire rod arrangement space, thus
It is capable of the slimming demand of the electronic devices such as further satisfaction laptop.Meanwhile the structure of central spindle is optimized, the rotation of central spindle
Turn torsion to provide by cladding power between torsion component and central spindle, and devise locking annular groove in central spindle first end, by the
One lock banking stop is clamped, and passes through the locking member that nut and multiple pads, elastic slice etc. are locked, knot instead of traditional central spindle
Structure is simple, convenient for doing small central spindle, is conducive to the slimming demand for meeting the electronic devices such as laptop.Therefore, this is practical new
Type optimizes pivot structure, reduces shaft the space occupied, and be convenient for cabling, can preferably meet the electronics such as laptop dress
The slimming growth requirement set.Preferably, torsion component is multiple torsion pieces, multiple torsion pieces stack together, and pass through torsion
The through-hole of on piece and the cladding of central spindle provide rotary torsion, and structure is simple, reduces biaxial hinge the space occupied.
Detailed description of the invention
Fig. 1 is a kind of installation diagram of preferred embodiment of 360 degree of biaxial hinges of the utility model being wired；
Fig. 2 is the utility model axis cored structure schematic diagram；
Fig. 3 is the installation diagram of 360 degree of biaxial hinge another kind preferred embodiments of the utility model being wired.
Specific embodiment
In order to be more clearly understood that the technology contents of the utility model, spy lifts following embodiment and is described in detail, mesh
Be only that the content for being best understood from the utility model rather than limit the protection scope of the utility model.The structure of embodiment attached drawing
In each component part do not press normal rates scaling, therefore do not represent the practical relative size of each structure in embodiment.Described in wherein
The upper surface of structure or face or upside include intermediate the case where there are also other layer.
As depicted in figs. 1 and 2,360 degree of biaxial hinges of a kind of being wired, including the first lock banking stop 1, torsion component 2, company
The driving wheel 6 of fishplate bar 3,4, two axially hollow central spindles 5 of the second lock banking stop and corresponding each central spindle setting leans in the central spindle
It is formed with locking annular groove 501 at nearly first end, is formed with stop edge 502, the torsion portion at second end in the central spindle
Part, the connecting plate are sequentially sleeved in two central spindles, keep two central spindles spaced apart, first locking
Piece is connected in the locking annular groove of two central spindles by bayonet, the torsion component backstop in the inside of the lock banking stop,
The driving wheel tube is fixed in corresponding central spindle and is located at the connecting plate backwards to the side of the torsion component, two biographies
It is sequentially connected between driving wheel by transmission mechanism 7, rotates synchronously two central spindles；Second lock banking stop passes through bayonet 41
It is connected in two central spindles, and backstop is between two driving wheels and two stop edges in two central spindles, two
The relatively described connecting plate of the central spindle, the torsion component, first lock banking stop and second lock banking stop can circumferentially certainly
By rotating, the cladding power between the torsion component and the central spindle provides rotary torsion；At the second end of one central spindle
It is formed with the first connection frame 503 of the host machine part for connecting electronic device, is formed at the second end of another central spindle
There is the second connection frame 504 of the display portion for connecting electronic device；Connect the wire rod 8 from one of host machine part and display portion
After the second end of a central spindle is penetrated and is pierced by from first end, into another central spindle first end and be pierced by from second end.
In above structure, two central spindles of biaxial hinge are designed to hollow pattern, connect display portion and host machine part
Wire rod can be passed through from central spindle and penetrate another central spindle again, realize the preferable cabling arrangement function of biaxial hinge, without
In addition wire rod arrangement space is reserved, so as to the slimming demand of the electronic devices such as further satisfaction laptop.Meanwhile
Optimize the structure of central spindle, the rotary torsion of central spindle is provided by the cladding power between torsion component and central spindle, and in central spindle the
One end devises locking annular groove, is clamped by the first lock banking stop, passes through nut and multiple pads, bullet instead of traditional central spindle
The locking member that piece etc. is locked, structure is simple, convenient for doing small central spindle, is conducive to meet the electronic devices such as laptop
Slimming demand.Therefore, the utility model optimizes pivot structure, reduces shaft the space occupied, and is convenient for cabling, can be compared with
Meet the slimming growth requirement of the electronic devices such as laptop well.
Preferably, the driving wheel in a central spindle, the transmission mechanism, the driving wheel structure in another described central spindle
At Helical gear Transmission formula Biaxial synchronous mechanism or Worm Wheel System formula Biaxial synchronous mechanism or four gear driven type Biaxial synchronous
Mechanism or helicla flute driven type Biaxial synchronous mechanism.As a preferred embodiment, illustrating being wired referring to Fig. 3
360 degree of biaxial hinges Worm Wheel System formula Biaxial synchronous mechanism, wherein the first driving wheel, the second driving wheel are worm gear
6, transmission mechanism is worm screw 7, and a worm gear is arranged in each central spindle, it is preferred that worm gear is integrally formed with corresponding central spindle, wherein
Connecting plate 3 and the second lock banking stop 4 are located at the both ends of two worm gears, and corresponding two central spindles are formed on second lock banking stop
Two bayonets, second lock banking stop is positioned between the stop edge and the worm gear, the equal shape in the opposite two sides of connecting plate
At there is installation sheet 301, installation sheet end face backstop is in the second lock banking stop.Worm screw is rotatablely installed by shaft on two installation sheets,
And be engaged between two worm gears, constitute Worm-gear type transmission.It, can be with by two engaged transmissions between worm gear and worm screw
360 degree of free overturnings of biaxial hinge are realized, to meet the different deformation form of the products such as notebook.Certainly this is a kind of twin shaft
Synchronization mechanism, other Helical gear Transmission formula Biaxial synchronous mechanism, four gear driven type Biaxial synchronous mechanisms or helicla flute driven types
360 degree of free overturnings of biaxial hinge also may be implemented in Biaxial synchronous mechanism, and details are not described herein.
Preferably, it is equipped with third lock banking stop 9, two cards of corresponding two central spindles are formed on the third lock banking stop
Mouthful, two bayonets of second lock banking stop are connected in the central spindle from the side of the central spindle, the third lock banking stop
Two bayonets are connected in the central spindle from the opposite other side of the central spindle, and second lock banking stop and the third locking
Piece co-locates between the stop edge and the driving wheel.The opposite two sides of the connecting plate form oriented second lock
The extension arm 302 that limited step and the third lock banking stop extend, is formed on second lock banking stop and the third lock banking stop pair
The notch 901 of the extension arm is answered, the extension arm is inserted in the notch.In this way, third lock banking stop is from the other side of central spindle
It is fastened in central spindle, and passes through the cooperation of extension arm and notch, limit the second lock banking stop and third lock banking stop in clamping direction
Movement therefore can be avoided loosening, cause Worm Wheel System unstable.
Preferably, referring to Fig. 1 and Fig. 3, the torsion component is multiple torsion pieces, and the torsion on piece is formed with corresponding every
The through-hole of a central spindle, the torsion piece are set in the central spindle by the through-hole wrap.Multiple torsion pieces stack together,
Rotary torsion is provided by the through-hole of torsion on piece and the cladding of central spindle, structure is simple, reduces biaxial hinge the space occupied.
In other embodiments, the torsion component can also be an at least torsion piece A and an at least torsion piece B, at least a torsion piece A
And at least a torsion piece B is overlapped, and is clamped and is positioned between first lock banking stop and the connecting plate, and the torsion
C-type through-hole A on power piece A with corresponding with each central spindle with stroke；Have and each central spindle pair on the torsion piece B
The c-type through-hole B with stroke answered；Two central spindles are by the c-type through-hole A and the c-type through-hole B elastomeric overmold, institute
It states central spindle and is cutd open by the outer surface of the circular shaft part coated the c-type through-hole A and the c-type through-hole B and cut, form one along axial
Bevel is cutd open, the inner surface of the c-type through-hole A includes being closed cambered surface A, coating power with the offer that is used for for cuing open bevel equivalent width
Torsion cambered surface A and be connected to it is described closure the cambered surface A and torsion cambered surface A between climbing face A；The c-type through-hole B's is interior
Surface include be closed cambered surface B, for provide it is different cladding power two sections of torsion cambered surface B, be connected to the closure cambered surface B with it is described
The first climbing face B between torsion cambered surface B, the second climbing face B being connected between two sections of torsion cambered surface B and it is connected to institute
State the third climbing face B between torsion cambered surface B and the closure cambered surface B, and the sum of width of two sections of torsion cambered surface B and institute
State the equivalent width for cuing open bevel.In this way, bevel is cutd open by the way that torsion piece A and torsion piece B is arranged and is formed in central spindle, by central spindle
On the cooperation for cuing open closure cambered surface A and torsion cambered surface A on bevel and torsion piece A, special angle self-closing function may be implemented
And rotary torsion can be with by the cooperation for cuing open closure cambered surface B and two sections of torsion cambered surface B on bevel and torsion piece B in central spindle
While realizing special angle self-closing function, two sections of different rotary torsions are provided, to meet different applications.Pass through
The technical principle of torsion piece A realization self-closing and rotary torsion are as follows: the c-type through-hole A with stroke is formed on torsion piece A,
C-type through-hole A can carry out elastomeric overmold to central spindle, that is, the cladding wall for surrounding c-type through-hole A constitutes a flexible card
Pawl, set when in central spindle, can elastomeric overmold on central spindle lateral surface, in this way, central spindle rotating due to the presence for coating power
When, relative friction will be generated between central spindle and the medial surface of c-type through-hole A, using the rotary torsion relatively rotated as central spindle；It is needing
The angle to be closed, the non-bevel part of cuing open in central spindle are fallen into just in closure cambered surface A, and during this, c-type through-hole A is to central spindle
Cladding power become smaller, i.e., rotary torsion becomes smaller, it can be achieved that automatic closure.In the angle for needing work, central spindle cut open bevel with
The non-boundary line cutd open between bevel is crawled toward torsion cambered surface A by closure cambered surface through climbing face, during this, packet of the c-type through-hole A to central spindle
It covers power to become larger, i.e., rotary torsion becomes larger, and needs biggish power just can be with rotating shaft core, to provide certain rotary torsion.It is logical
Cross the technical principle that torsion piece B realizes three sections of rotary torsions are as follows: c-type the through-hole B, the C with stroke are formed on torsion piece B
Type through-hole B can carry out elastomeric overmold to central spindle, that is, the cladding wall for surrounding c-type through-hole B constitutes a flexible claw,
Cover when in central spindle, can elastomeric overmold on central spindle lateral surface, in this way, due to coat power presence, central spindle rotation when, central spindle
Relative friction will be generated between the medial surface of c-type through-hole B, using the rotary torsion relatively rotated as central spindle；It is revolved in first segment
Turning in torsion, non-in central spindle cuts open bevel part and is fallen into closure cambered surface B just, during this, packet of the c-type through-hole B to central spindle
Cover power minimum；In second segment rotary torsion, bevel and the non-boundary line cutd open between bevel are cutd open by closure cambered surface B through in central spindle
One climbing face crawls toward the torsion cambered surface B of first segment, and during this, c-type through-hole B becomes larger to the cladding power of central spindle, i.e. rotary torsion
Become larger, needs biggish power just can be with rotating shaft core, to generate second segment rotary torsion.In third section rotary torsion, axis
Cut open bevel and the non-boundary line cutd open between bevel on core are crawled toward the torsion of second segment by the torsion cambered surface B of first segment through the second climbing face
Power cambered surface B, during this, c-type through-hole B becomes larger to the cladding power of central spindle, i.e., rotary torsion becomes larger, and needs bigger power just can be with
Rotating shaft core, to generate third section rotary torsion.Preferably, two sections of torsion of the torsion cambered surface A of torsion piece A and torsion piece B
Cambered surface B is not overlapped, in this way, when practical application, the sustainable generation chucking power of torsion piece A, and disappear in 345-360 degree aid power,
It is produced from closure effect；And torsion piece B realizes first, second section of change torsion in 0-340 degree, realizes that third section becomes in 340-360
Torsion, i.e. torsion transition at this time are produced from closure effect, and realize chucking power in folding.In this way, first segment rotary torsion can
Applied to the rotary torsion of common angle, second segment rotary torsion is larger, can be applied to touch control operation position, for example, user
When operating the display screen of folding type electronic product upper cover with touch control manner, good support effect can be provided, it is glimmering to reduce display
The shortcomings that curtain shakes, third section rotary torsion moment becomes smaller, and can be applied to self-closing when folding.Three-stage of the present invention becomes torsion
Structure can replace cam concave wheel closing structure, while providing three sections of rotary torsions, can realize self-closing function in special angle.
Using its twin shaft core shaft, while providing different rotary torsion and realizing special angle self-closing function, due to torsion
Piece A and torsion piece B are directly coated in central spindle, and the diameter of axle is programmable smaller, therefore, can reduce shaft the space occupied, can
Preferably meet the slimming growth requirement of the electronic equipments such as laptop.
Theoretically, two central spindles, which may be designed to the identical diameter of axle, can also design the different diameters of axle, when being designed to the identical diameter of axle,
Occupied space is smaller in order to meet, and the diameter of axle of corresponding two central spindles of torsion piece can be as far as possible toward small design, to reach reduction product
The purpose of size, but if two central spindles all design very thin, the clad type rotary torsion that torsion piece provides will be unable to meet real
The requirement that border uses, therefore, as a kind of preferred embodiment, it is preferred that a central spindle by the torsion piece A and
The diameter of axle of torsion piece B cladding is less than the diameter of axle that another central spindle is coated by the torsion piece A and torsion piece B, and the torsion
Piece A and the shapes and sizes of the torsion piece B are all the same, and the torsion piece A and the torsion piece B are in that the big one end in one end is small
Long disc-shaped.I.e. by the relatively thick of central spindle design, to meet the integral strength need of the clad type rotary torsion of torsion piece offer
Ask, and another central spindle is designed as far as possible it is relatively thin, to meet the needs of reduction shaft occupied space.
The opening of the c-type through-hole A of torsion piece A towards with the opening of the c-type through-hole B of torsion B towards can be overlapped, can also be with
It is not overlapped, it is preferred that the opening direction of the opening direction and the c-type through-hole of the torsion piece B of the c-type through-hole of the torsion piece A
Difference, i.e. the opening of the c-type through-hole A of torsion piece A towards and the c-type through-hole B of torsion B opening towards not be overlapped, with provide compared with
Coat stability well.
To sum up, the utility model provides a kind of 360 degree of biaxial hinges of being wired, and two central spindles of biaxial hinge are designed
At hollow pattern, the wire rod for connecting display portion and host machine part can be realized from a central spindle across another central spindle is penetrated again
The preferable cabling of biaxial hinge is arranged function, is arranged space without other reserved wire rod, is taken down notes so as to further satisfaction
The slimming demand of the electronic devices such as this computer.Meanwhile the structure of central spindle is optimized, the rotary torsion of central spindle passes through torsion component
Cladding power between central spindle provides, and devises locking annular groove in central spindle first end, is clamped, is taken by the first lock banking stop
Pass through the locking member that nut and multiple pads, elastic slice etc. are locked for traditional central spindle, structure is simple, convenient for doing small axis
Core is conducive to the slimming demand for meeting the electronic devices such as laptop.Therefore, the utility model optimizes pivot structure,
Shaft the space occupied is reduced, and is convenient for cabling, the slimming that can preferably meet the electronic devices such as laptop develops need
It asks.Preferably, torsion component is multiple torsion pieces, multiple torsion pieces stack together, and pass through the through-hole and central spindle of torsion on piece
Cladding provide rotary torsion, structure is simple, reduces biaxial hinge the space occupied.
360 degree of biaxial hinges of the utility model being wired, can be applied to laptop, mobile phone, tablet computer
Two-in-one equal electronic devices.
Above embodiments are that the preferred embodiment of the utility model is described in detail referring to attached drawing.The skill of this field
Art personnel are by carrying out modification or change on various forms, but the feelings of the essence without departing substantially from the utility model to above-described embodiment
Under condition, all fall within the scope of the present invention.
Claims (8)
1. a kind of 360 degree of biaxial hinges of being wired, it is characterised in that: including the first lock banking stop, torsion component, connecting plate,
The driving wheel of two lock banking stops, two axially hollow central spindles and corresponding each central spindle setting, in the central spindle at first end
It is formed with locking annular groove, is formed with stop edge at second end in the central spindle, the torsion component, the connecting plate are successively
It is set in two central spindles, keeps two central spindles spaced apart, first lock banking stop is connected in by bayonet
In the locking annular groove of two central spindles, the torsion component backstop is fixed in the inside of the lock banking stop, the driving wheel tube
Pass through transmission between the side of the torsion component, two driving wheels in corresponding central spindle and positioned at the connecting plate
Mechanism driving connection rotates synchronously two central spindles；Second lock banking stop is connected in two central spindles by bayonet
On, and backstop is between two driving wheels and two stop edges in two central spindles, the relatively described company of two central spindles
Fishplate bar, the torsion component, first lock banking stop and second lock banking stop can circumferentially be freely rotated, the torsion component
Cladding power between the central spindle provides rotary torsion；It is formed at the second end of one central spindle for connecting electronics dress
First connection frame of the host machine part set is formed with the display for connecting electronic device at the second end of another central spindle
The second partial connection frame；The wire rod of connection host machine part and display portion penetrates from the second end of a central spindle and from first end
After being pierced by, into another central spindle first end and be pierced by from second end.
2. 360 degree of biaxial hinges of being wired according to claim 1, it is characterised in that: the biography in a central spindle
Driving wheel, the transmission mechanism, the driving wheel composition Helical gear Transmission formula Biaxial synchronous mechanism in another described central spindle or worm gear
Scroll drive type Biaxial synchronous mechanism or four gear driven type Biaxial synchronous mechanisms or helicla flute driven type Biaxial synchronous mechanism.
3. 360 degree of biaxial hinges of being wired according to claim 1, it is characterised in that: the driving wheel with it is corresponding
Central spindle is integrally formed, and two bayonets of corresponding two central spindles, second lock banking stop are formed on second lock banking stop
It is positioned between the stop edge and the driving wheel.
4. 360 degree of biaxial hinges of being wired according to claim 3, it is characterised in that: it is equipped with third lock banking stop, it is described
It is formed with two bayonets of corresponding two central spindles on third lock banking stop, two bayonets of second lock banking stop are from the axis
The side of core is connected in the central spindle, and two bayonets of the third lock banking stop are connected in from the opposite other side of the central spindle
In the central spindle, and second lock banking stop and the third lock banking stop co-locate in the stop edge and the driving wheel it
Between.
5. 360 degree of biaxial hinges of being wired according to claim 4, it is characterised in that: the connecting plate it is opposite two
Side forms the extension arm that oriented second lock banking stop and the third lock banking stop extend, second lock banking stop and the third
The notch of the corresponding extension arm is formed on lock banking stop, the extension arm is inserted in the notch.
6. 360 degree of biaxial hinges of being wired according to claim 1, it is characterised in that: the torsion component is multiple
Torsion piece, the torsion on piece are formed with the through-hole of corresponding each central spindle, and the torsion piece is set to by the through-hole wrap
In the central spindle.
7. 360 degree of biaxial hinges of being wired according to claim 1, it is characterised in that: the torsion component is at least
One torsion piece A and at least a torsion piece B, an at least torsion piece A and at least a torsion piece B is overlapped, and clamped be positioned at
Between first lock banking stop and the connecting plate, and there is stroke with corresponding with each central spindle on the torsion piece A
C-type through-hole A；C-type through-hole B on the torsion piece B with corresponding with each central spindle with stroke；Two central spindles
By the c-type through-hole A and the c-type through-hole B elastomeric overmold, the central spindle is coated by the c-type through-hole A and c-type through-hole B
The outer surface of circular shaft part cutd open and cut, form one and cut open bevel along axial, the inner surface of the c-type through-hole A includes arc of closure
Face A, with it is described cut open bevel equivalent width for provides coat power torsion cambered surface A and be connected to the closure cambered surface A and institute
State the climbing face A between torsion cambered surface A；The inner surface of the c-type through-hole B includes closure cambered surface B, for providing different cladding power
Two sections of torsion cambered surface B, be connected to it is described closure the cambered surface B and torsion cambered surface B between first climbing face B, be connected to two
The second climbing face B between Duan Suoshu torsion cambered surface B and be connected between the torsion cambered surface B and the closure cambered surface B the
Three climbing face B, and the sum of width of two sections of torsion cambered surface B and the equivalent width for cuing open bevel.
8. 360 degree of biaxial hinges of being wired according to claim 7, it is characterised in that: a central spindle is described
The diameter of axle of torsion piece A and torsion piece B cladding is less than the diameter of axle that another central spindle is coated by the torsion piece A and torsion piece B, and
The shapes and sizes of the torsion piece A and the torsion piece B are all the same, and the torsion piece A and the torsion piece B are in that one end is big
The small long disc-shaped in one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007349.8U CN208457019U (en) | 2018-06-28 | 2018-06-28 | 360 degree of biaxial hinges of being wired |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007349.8U CN208457019U (en) | 2018-06-28 | 2018-06-28 | 360 degree of biaxial hinges of being wired |
Publications (1)
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| CN208457019U true CN208457019U (en) | 2019-02-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110032246A (en) * | 2019-05-17 | 2019-07-19 | 泰州市创新电子有限公司 | Hinge component and laptop |
| CN110908445A (en) * | 2019-12-06 | 2020-03-24 | 联想(北京)有限公司 | Rotating shaft structure and electronic equipment |
| CN113050756A (en) * | 2021-03-08 | 2021-06-29 | 华为技术有限公司 | Electronic device |
-
2018
- 2018-06-28 CN CN201821007349.8U patent/CN208457019U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110032246A (en) * | 2019-05-17 | 2019-07-19 | 泰州市创新电子有限公司 | Hinge component and laptop |
| CN110908445A (en) * | 2019-12-06 | 2020-03-24 | 联想(北京)有限公司 | Rotating shaft structure and electronic equipment |
| CN113050756A (en) * | 2021-03-08 | 2021-06-29 | 华为技术有限公司 | Electronic device |
| WO2022188669A1 (en) * | 2021-03-08 | 2022-09-15 | 华为技术有限公司 | Electronic device |
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