CN207337281U - The hinge and mobile terminal of a kind of mobile terminal - Google Patents
The hinge and mobile terminal of a kind of mobile terminal Download PDFInfo
- Publication number
- CN207337281U CN207337281U CN201721135626.9U CN201721135626U CN207337281U CN 207337281 U CN207337281 U CN 207337281U CN 201721135626 U CN201721135626 U CN 201721135626U CN 207337281 U CN207337281 U CN 207337281U
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- Prior art keywords
- hinge
- axle
- sliding part
- mobile terminal
- link
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Pivots And Pivotal Connections (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model provides a kind of hinge and mobile terminal applied on mobile terminal, and the hinge includes first axle and connected first link；The hinge is provided with sliding part and power take-off mechanism, and sliding part is slidably connected with the first link, and power take-off mechanism is connected with the first link and sliding part connection；The hinge is additionally provided with cam part and rolling element, and cam part is sleeved in first axle and is fixed, and control guide groove is set on cam part；The side that sliding part is arranged on control guide groove is outer and set pit, rolling element be in pit and control that guide groove is combined into and can be limited along in the limit hole of control guide groove displacement by pocket wall and control guide groove wall.The utility model hinge arrangement is simple, easy to assembly, and connection is reliable, can stably provide extra power output, enables to utilize the extra mechanical action such as the operation for opening and closing mobile terminal, linkage keyboard lifting with the mobile terminal of the utility model hinge.
Description
Technical field
It the utility model is related to the hinge on mobile terminal and mobile terminal.
Background technology
At present, for mobile terminals such as laptop, mobile phones, much using biaxial hinge, moreover, have
The functions such as keyboard lifting have been also needed to, have thus brought the complexity of structure, and realize the structure and hinge of these additional functions
The connection structure of chain also easily disengages and influences performance and service life；And according to also pretty troublesome.
Utility model content
The technical problem to be solved is that provide a kind of hinge applied on mobile terminal, structure first for the utility model
Simply, connection is reliable, assembling is simple, and can provide extra power output, for functions such as keyboard liftings.For this reason, this practicality
It is new to use following technical scheme：
A kind of hinge of mobile terminal, including first axle, the first link, first link and the first axis connection and
Rotated synchronously with first axle；It is characterized in that：
The hinge is provided with sliding part and power take-off mechanism, and the sliding part is slidably connected with the first link, and
Rotated together by axis of first axle with the first link, the power take-off mechanism is also connected with the first link, the power
Output mechanism is also connected with sliding part；
The hinge is additionally provided with cam part and rolling element, the cam part be sleeved in first axle and by it is fixed without
Rotated with first axle, control guide groove is provided with the cam part；
The sliding part is arranged on outside the side of control guide groove, it sets pit, the rolling with control guide groove adjacent regions
Kinetoplast is in limit hole that is that pit is combined into control guide groove and being shifted along control guide groove and is led by pocket wall and control
Cell wall limits, and when sliding part is rotated using first axle as axis, the rolling element is by the control of control control guide groove and by recessed
The effect in hole, promotes sliding part to slide.
On the basis of using above-mentioned technical proposal, technical side further below can be also respectively adopted in the utility model
Case, or solution pool further below is used：
Sliding part and power take-off mechanism are respectively provided with for the installation position with the first adjacent connection of connection, and are formed power and turned
Connect output module.
The power take-off mechanism includes connecting rod, and the connecting rod has a rotational installation portion and is installed in rotation on described the
On one link, one end rotation connection of the sliding part and the connecting rod, link rotatable is driven by sliding part.
The other end of the connecting rod has output connecting component, and the mounting bracket is equipped with what is passed through for output connecting component
Hole.
The hinge is additionally provided with limiting plate, and the limiting plate is sleeved on first axle periphery and using first axle as axis and first axle
Rotate synchronously, remote and the first link of the sliding part is slidably connected that one end at position and the limiting plate is connected.
Spacing auxiliary section position is provided between the limiting plate and sliding part, makes the sliding part relative between first axle
Away from being defined.
The limiting plate from remote and the first link axially through screw and sliding panel be slidably connected position that
Terminal screw hole connects, and the sliding part is limited relative to the spacing of first axle by coordinating from the keyway being axially inserted into
It is fixed.
The connecting rod is L-shaped, the distance between the position of sliding part rotation connection and rotational installation portion of the connecting rod
The distance between position being connected with output connecting component less than the rotational installation portion and the connecting rod other end.
The hinge is biaxial hinge, and the biaxial hinge is provided with the first axle and parallel with first axle second
Axis, the biaxial hinge are additionally provided with fixed frame, and the cam part is connected with fixed frame.
Lazy-tongs are provided between the first axle and the second axis, first axle and the second axis synchronous backward rotate.
The hinge is additionally provided with limiting plate, and the limiting plate is sleeved on first axle periphery and using first axle as axis and first axle
Rotate synchronously, remote and the first link of the sliding part is slidably connected that one end at position and the limiting plate is connected；Institute
State limiting plate to be between fixed frame and cam part, the cam part is provided through the limiting plate along first axle
Cylinder, cylindrical end portions are provided with the connecting portion being connected with fixed frame, and the limiting plate kink is outside cylinder.
The utility model another the technical problem to be solved is that provide a kind of mobile terminal with above-mentioned hinge.For
This, the utility model uses following technical scheme：
It is equipped with any one above-mentioned hinge, as the connection structure between its fuselage and lid, the power output of sliding part
The power input structure connection of the elevating mechanism of structure and keyboard.
Since using the technical solution of the utility model, the utility model hinge arrangement is simple, easy to assembly, and connection can
Lean on, extra power output can be stably provided, for functions such as keyboard liftings, make the mobile end with the utility model hinge
End can utilize the extra mechanical action such as the operation for opening and closing mobile terminal, linkage keyboard lifting, and can adapt to subtract
Thin design.
Brief description of the drawings
Fig. 1 is the schematic diagram of hinge embodiment provided by the utility model.
Fig. 2 is the sectional view of hinge embodiment provided by the utility model.
Fig. 3 is the explosive view of hinge embodiment provided by the utility model.
The sectional view that Fig. 4 is the power switching output module of the utility model and control structure coordinates.
Fig. 5 is the power switching output module of the utility model and the schematic diagram of the first link combination.
Fig. 6 is undergoing 0 °, 20 °, 80 °, 200 °, 270 °, 360 ° of opening angles for the utility model hinge in opening procedure
State change demonstration graph when spending.
Fig. 7 is the expanded view of the control guide groove and rolling element cooperation on cam part.A1, A2, A3, A4, A5 points in figure
Not Biao Shi hinge when opening to 0 °, 80 °, 200 °, 270 °, 360 °, rolling element is controlling position signified in guide groove.
Embodiment
Referring to the drawings.The hinge of mobile terminal provided by the utility model, including first axle 1, the first link 10, institute
State the first link 10 and first axle 1 by being interference fitted, riveting, the mode such as screw connection connects and turns and synchronous with first axle
Dynamic, drawing reference numeral is the rivet 11 using riveting.
The hinge is provided with sliding part 3 and power take-off mechanism, and 3 and first link 10 of sliding part, which slides, to be connected
Connect, and rotated together with first axle 1 for axis with the first link 10, the power take-off mechanism also connects with the first link 10
Connect, the power take-off mechanism is also connected with sliding part 3, the power that will be inputted through sliding part 3, then outside output of transferring, to move
The action demand such as keyboard lifting in dynamic terminal provides power.Sliding guide groove 101, sliding part are set on first link 10
The rivet 31 that upper setting coordinates with sliding guide groove 101.The sliding part 3 can use sliding block form, its middle part sets slot 30, the
The slide contact part insertion such as the slot 30 of one link 10.
The hinge is additionally provided with cam part 5 and rolling element 51, and the cam part 5 is sleeved in first axle 1 and is consolidated
Fixed that control guide groove 50 is provided with the cam part without being rotated with first axle 1, the rolling element 51 can use steel ball.
The sliding part 3 is arranged on outside the side of control guide groove 50, and the position adjacent with control guide groove 30 of sliding part 3 is set
Pit 32, the limit hole that the rolling element 51 is in pit 32 and controls guide groove 50 being combined into and can be shifted along control guide groove 50
In and by pocket wall and control guide groove wall limitation, when sliding part 3 is rotated with first axle 1 for axis, the rolling element 51 is by controlling
The control of guide groove 50 and by the effect to pit 32, promote sliding part 3 to slide, so can greatly facilitate the peace of sliding part 3
Dress.It further can also realize structure and the installation of modular, greatly simplify structure and facilitate installment work, 3 He of sliding part
Power take-off mechanism is respectively provided with the installation position 33,41 with the connection of the first connecting plate 10, and sliding part 3 and power take-off mechanism form dynamic
Power is transferred output module, has corresponding connecting hole 102,103 on the first connecting plate, and rivet 31,44 is respectively adopted and connects.
The power take-off mechanism includes connecting rod 4, and the connecting rod 4 has rotational installation portion and the installation position 41 and can turn
It is installed on dynamicly on first link 10, one end rotation connection of the sliding part 3 and the connecting rod 4, by 3 band of sliding part
Dynamic connecting rod 4 rotates.
The connecting rod 4 is L-shaped, between the position 42 and rotational installation portion 41 that are rotatablely connected with sliding part 3 of the connecting rod 4
Distance be less than between the position 43 being connected with output connecting component of the rotational installation portion 41 and the connecting rod other end
Distance.In such manner, it is possible to amplification is played, such as, by taking the present embodiment as an example, control guide groove 50 is in the axial direction of first axle 1
Peak valley distance is 2mm, namely the maximum sliding stroke of sliding part 3 is 2mm, and amplified, and the shift length of installation position 43 is
8mm.Position 42 can be rotatablely connected with sliding part 3 by rivet 45, and drawing reference numeral 106 is the cooperation rivet on the first link 10
45 relief hole.
First link 10 can be made of plate, and the output block 8 that the installation position 43 of the connecting rod 4 is connected passes through
The first link on hole 104.
The hinge is additionally provided with limiting plate 6, and the limiting plate 6 is sleeved on the periphery of first axle 1 and with first axle 1 for axis and the
One axis is rotated with 1 step, remote and the first link 10 of the sliding part 3 be slidably connected position that one end and the limiting plate
6 connections.Spacing auxiliary section position is provided between the limiting plate 6 and sliding part 3, makes the sliding part 3 relative to first axle 1
Spacing is defined, keep the pit 32 and control guide groove 50 it is being combined into and can along control guide groove 50 shift limit hole shape
Shape.
The present embodiment additionally provides a kind of structure of very convenient installation.The limiting plate 6 is from axially through 60 He of screw
Be slidably connected that one end screw hole 34 at position of remote and the first link of sliding panel is connected, and by from being axially inserted into
Keyway, which coordinates, makes the sliding part 3 be defined relative to the spacing of first axle 1, and drawing reference numeral 35 is the key on sliding part 2, attached drawing
Label 61 is the limiting slot on limiting plate 6, and drawing reference numeral 62 is the connecting hole on the limiting plate coordinated with screw 60.
The hinge can use the multi-axis hinges such as biaxial hinge or triaxial hinge.The present embodiment by taking biaxial hinge as an example,
The biaxial hinge is provided with the first axle 1 and second axis 2 parallel with first axle 1, the second axis 2 by interference fit,
The modes such as riveting, screw connection connect the second link 20, and drawing reference numeral is the rivet 21 using riveting.
The biaxial hinge is additionally provided with fixed frame 9, and 1 and second axis 2 of first axle is each passed through fixed frame 9 and can turn
It is installed on dynamicly on fixed frame 9, the cam part 5 is fixedly connected with fixed frame 9.
The limiting plate 6 is between fixed frame 9 and cam part 5, and the cam part 5 is provided with along first axle 1
Through the cylinder 52 of the limiting plate, 52. end set of cylinder has the connecting portion 53 being connected with fixed frame 9, the limiting plate 6
Kink is outside cylinder 52.
Lazy-tongs are provided between 1 and second axis 2 of first axle, turn 1 and second axis of first axle, 2 synchronous backward
Dynamic, the lazy-tongs include spiral opposite the first helical gear 12 and the second helical gear 22, and the first helical gear 11 and second is oblique
Gear 21 is respectively fitted on 1 and second axis 2 of first axle and respectively with 1 and second axis 2 of first axle and rotates synchronously, its connection can use
The mode of flat Kong Peibian axis, helical gear 100 is provided between first helical gear and the second helical gear helicla flute.
Lazy-tongs between the first axle and the second axis can also use gear set, spiral group, cam part control
Mechanism, off-centre operation control mechanism etc..
1 and second axis 2 of first axle can also be each equipped with torsion mechanism, there is provided torsional moment, is stopped at any time with playing to rotate
The function of only positioning at any time.The torsion mechanism can use friction structure, can either be when frictional force is overcome by external force, first axle
1 and second axis 2 can rotate, and the stable position of 1 and second axis 2 of first axle can be kept when frictional force is not overcome, made
The biaxial hinge is in inactive state, plays positioning function at any time.Positioning function can be only present in some opening angle at any time
In the range of degree, it can in batches or be in batches superimposed stage by stage by multiple friction structures and frictional force realization is provided.The friction structure
It is outer and with the drag ring 91 rotated together with first axle 1 and being sleeved on the second axis 2 outside and together with the second axis 2 including being sleeved on first axle 1
The drag ring 92 of rotation, drag ring 91,92 are pressed on by elastomeric element cannot rotationally be sleeved in first axle and the second axis respectively
Component on.The friction structure can also be the fit structure of axis and friction sleeve.
By taking laptop as an example, connected between its fuselage and lid using above-mentioned biaxial hinge, and first in first axle 1
Link 10 is connected with fuselage, and the second link 20 and lid connection, the power output of the sliding part 3 on the second axis 2 pass through
Output connecting component 8 is connected with the power input structure of the elevating mechanism of keyboard.
Architectural feature the foregoing is merely specific embodiment of the utility model, but the utility model is not limited to
This, any those skilled in the art in the field of the utility model, all cover in this practicality newly by the change or modification made
Among the protection domain of type.
Claims (12)
1. a kind of hinge of mobile terminal, including first axle, the first link, first link and the first axis connection and with
First axle rotates synchronously；It is characterized in that：
The hinge is provided with sliding part and power take-off mechanism, and the sliding part is slidably connected with the first link, and with
One link is rotated by axis of first axle together, and the power take-off mechanism is also connected with the first link, the power output
Mechanism is also connected with sliding part；
The hinge is additionally provided with cam part and rolling element, and the cam part is sleeved in first axle and by fixed without with the
One axis rotates, and control guide groove is provided with the cam part；
The sliding part is arranged on outside the side of control guide groove, it sets pit, the rolling element with control guide groove adjacent regions
Be in pit and control guide groove be combined into and can along control guide groove displacement limit hole in and by pocket wall and control guide groove wall
Limitation, when sliding part is rotated using first axle as axis, the rolling element is by the control of control control guide groove and by pit
Effect, promotes sliding part to slide.
2. a kind of hinge of mobile terminal as claimed in claim 1, it is characterised in that sliding part and power take-off mechanism are all provided with
Put for the installation position with the first adjacent connection of connection, and form power switching output module.
A kind of 3. hinge of mobile terminal as claimed in claim 1, it is characterised in that the power take-off mechanism includes connecting rod,
The connecting rod has rotational installation portion and is installed in rotation on first link, the sliding part and the connecting rod
One end is rotatablely connected, and link rotatable is driven by sliding part.
4. a kind of hinge of mobile terminal as claimed in claim 3, it is characterised in that the other end of the connecting rod has output
Connecting component, the mounting bracket are equipped with the hole passed through for output connecting component.
5. a kind of hinge of mobile terminal as claimed in claim 1, it is characterised in that the hinge is additionally provided with limiting plate, institute
State limiting plate to be sleeved on first axle periphery and rotate synchronously by axis and first axle of first axle, the remote of the sliding part connects with first
Be slidably connected that one end at position of frame is connect to connect with the limiting plate.
6. a kind of hinge of mobile terminal as claimed in claim 5, it is characterised in that set between the limiting plate and sliding part
Spacing auxiliary section position is equipped with, the sliding part is defined relative to the spacing of first axle.
7. a kind of hinge of mobile terminal as claimed in claim 5, it is characterised in that the limiting plate is from axially through screw
It is connected be slidably connected that one end screw hole at position of remote and the first link of sliding panel, and by from being axially inserted into
Keyway, which coordinates, makes the sliding part be defined relative to the spacing of first axle.
8. a kind of hinge of mobile terminal as claimed in claim 3, it is characterised in that the connecting rod is L-shaped, the connecting rod
The distance between the position of sliding part rotation connection and rotational installation portion are less than the rotational installation portion and the connecting rod is another
The distance between the position being connected with output connecting component at end.
9. a kind of hinge of mobile terminal as claimed in claim 1, it is characterised in that the hinge is biaxial hinge, described double
Pivot hinge is provided with the first axle and second axis parallel with first axle, the biaxial hinge are additionally provided with fixed frame, institute
Cam part is stated to connect with fixed frame.
10. a kind of hinge of mobile terminal as claimed in claim 9, it is characterised in that set between the first axle and the second axis
Lazy-tongs are equipped with, first axle and the second axis synchronous backward rotate.
A kind of 11. hinge of mobile terminal as claimed in claim 9, it is characterised in that the hinge is additionally provided with limiting plate,
The limiting plate is sleeved on first axle periphery and using first axle for axis and first axle synchronous rotation, the sliding part it is remote with first
Be slidably connected that one end at position of link is connected with the limiting plate；
The limiting plate is between fixed frame and cam part, and the cam part is provided through the limit along first axle
The cylinder of position plate, cylindrical end portions are provided with the connecting portion being connected with fixed frame, and the limiting plate kink is outside cylinder.
12. a kind of mobile terminal, it is characterised in that it is equipped with the hinge described in claim 1, as between its fuselage and lid
The power input structure connection of connection structure, the power output structure of sliding part and the elevating mechanism of keyboard.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135626.9U CN207337281U (en) | 2017-09-06 | 2017-09-06 | The hinge and mobile terminal of a kind of mobile terminal |
| PCT/CN2018/103691 WO2019047792A1 (en) | 2017-09-06 | 2018-08-31 | Hinge of mobile terminal and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135626.9U CN207337281U (en) | 2017-09-06 | 2017-09-06 | The hinge and mobile terminal of a kind of mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207337281U true CN207337281U (en) | 2018-05-08 |
Family
ID=62371510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721135626.9U Active CN207337281U (en) | 2017-09-06 | 2017-09-06 | The hinge and mobile terminal of a kind of mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207337281U (en) |
| WO (1) | WO2019047792A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358700A (en) * | 2018-08-30 | 2019-02-19 | 苏州达方电子有限公司 | It can be used to change the hinge mechanism and height regulating mechanism of lift key-press status |
| CN109445526A (en) * | 2018-11-28 | 2019-03-08 | 联想(北京)有限公司 | A kind of electronic equipment and its driving mechanism |
| WO2019047792A1 (en) * | 2017-09-06 | 2019-03-14 | 杭州安费诺飞凤通信部品有限公司 | Hinge of mobile terminal and mobile terminal |
| CN111443763A (en) * | 2019-01-16 | 2020-07-24 | 仁宝电脑工业股份有限公司 | Lift pivot module and have its electron device |
| TWI707093B (en) * | 2018-09-12 | 2020-10-11 | 仁寶電腦工業股份有限公司 | Sliding hinge and electronic deivce having the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM475799U (en) * | 2013-12-17 | 2014-04-01 | First Dome Corp | Transmission device for rotary shaft |
| CN206249144U (en) * | 2016-08-18 | 2017-06-13 | 兆利科技工业股份有限公司 | Interlock hinge |
| CN206206383U (en) * | 2016-08-30 | 2017-05-31 | 杭州安费诺飞凤通信部品有限公司 | The new hinges and mobile terminal of a kind of mobile terminal |
| CN207337281U (en) * | 2017-09-06 | 2018-05-08 | 杭州安费诺飞凤通信部品有限公司 | The hinge and mobile terminal of a kind of mobile terminal |
-
2017
- 2017-09-06 CN CN201721135626.9U patent/CN207337281U/en active Active
-
2018
- 2018-08-31 WO PCT/CN2018/103691 patent/WO2019047792A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019047792A1 (en) * | 2017-09-06 | 2019-03-14 | 杭州安费诺飞凤通信部品有限公司 | Hinge of mobile terminal and mobile terminal |
| CN109358700A (en) * | 2018-08-30 | 2019-02-19 | 苏州达方电子有限公司 | It can be used to change the hinge mechanism and height regulating mechanism of lift key-press status |
| TWI707093B (en) * | 2018-09-12 | 2020-10-11 | 仁寶電腦工業股份有限公司 | Sliding hinge and electronic deivce having the same |
| CN109445526A (en) * | 2018-11-28 | 2019-03-08 | 联想(北京)有限公司 | A kind of electronic equipment and its driving mechanism |
| CN111443763A (en) * | 2019-01-16 | 2020-07-24 | 仁宝电脑工业股份有限公司 | Lift pivot module and have its electron device |
| CN111443763B (en) * | 2019-01-16 | 2022-03-29 | 仁宝电脑工业股份有限公司 | Lift pivot module and have its electron device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019047792A1 (en) | 2019-03-14 |
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