CN204061529U - Two-part torsion interlock hinge - Google Patents
Two-part torsion interlock hinge Download PDFInfo
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- CN204061529U CN204061529U CN201420366861.7U CN201420366861U CN204061529U CN 204061529 U CN204061529 U CN 204061529U CN 201420366861 U CN201420366861 U CN 201420366861U CN 204061529 U CN204061529 U CN 204061529U
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- link
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- flanging
- pivot
- axostylus axostyle
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Abstract
A kind of two-part torsion interlock hinge, comprise a torque pivot device, one first link, one second link and one the 3rd link normality with level to side by side, and make each connection one end separate groups be connected to described torque pivot device, 3rd link side is provided with a torsion component at the pivot extension axostylus axostyle of pivot device, the location, wherein one end of described torsion component is linked in the second link, and the other end of torsion component is decided to be linked in a positioning plate, thus the second segment torsion that the first paragraph torsion of torque pivot device institute stroke and interlock the 3rd link can be coordinated to drive torsion component to be formed via the second link, make the synchronous interlock of second and third link, when being installed in as screen display apparatus and related accessory thereof, can be speed and convenience related accessory is opened or closed back original position.
Description
Technical field
The utility model is about a kind of two-part torsion interlock hinge, espespecially a kind of spy fits the hinge of the class of electronic devices be used in as mobile portable type display screen, can be assembled between electronic equipment and various electronic equipment manipulation related accessory, and form the synchronous linkage mechanism that electronic equipment and institute's assembling fittings fast opening use or close.
Background technique
In recent years due to the quick evolution of information and communication science and technology, the electronic equipment that can portably use for going out of all kinds is constantly weeded out the old and bring forth the new.
For the class of electronic devices of the panel computer containing display screen, namely because can carry with for user with plane volume, carry out the operating function of various computer or communication, after this type of electronic equipment releases market, the favor of consumers in general can be subject to greatly, and there is appreciable city account for rate.In view of this, the class of electronic devices of traditional notebook computer is to have more polynary function, and whole notebook computer is set to deformable structure kenel, has become a kind of unavoidable trend.This type of deformable product initial stage mainly make the screen display end of notebook computer can with system end each other butterfly synthesize planar, distortion notebook computer now then can be combined into one at any time, or can take into screen display end apart portable electronic devices separately where necessary.
But the class of electronic devices of the independent display screen after distortion is disassembled is owing to there is no associated support device as panel computer or notebook computer, therefore the puzzlement under some serviceability can be caused, for example, when user carries out slippage with wherein hand touch control screen to panel computer or notebook computer display screen or presses control operation, the whole panel computer in location or display screen must be held with another hand, quite inconvenient, especially now this type of electronic devices uses touch control type screen, do not having under associated support component, the touch control operation of screen quite perplexs.For this reason, various different supporting tripods (as sheath itself can be folded into function of foot rest) is had to design on the market, user can by whole panel computer or with the display screen disassembling distortion via in the supporting effect of foot rest, stable seat is put the whole panel computer in location or is disassembled the display screen of distortion, but prerequisite is Consumer must purchase the extra tripod accessories that this has support function in addition.
Simultaneously, panel computer or notebook computer distortion disassemble after the class of electronic devices of display screen be presented at typewriting keyboard on touch control screen and conventional keyboard in comparison, comparatively narrow and small and be not suitable for user with finger operate, for improving this shortcoming, this type of Portable electronic equipment often group must connect another operation keyboard, and shortcoming must be purchased and assemble this extra keyboard accessory by user equally.
And distortion notebook computer now has multiple difference change design especially, under display unit (as LCD screen) can dismantle separately the state leaving system end, when display screen must have support function foot rest and peripheral hardware operation keyboard simultaneously, how these relevant foot rest and keyboard and so on extra members and display screen body carry out synchronous expansion or closedown, person's opening operation easy to use or closed conveniently depositing are carried with, and just become important design problem.
Model utility content
The purpose of this utility model is to provide a kind of two-part torsion interlock hinge, easily keyboard and foot rest and so on the related accessory of manipulation can be connected to portable mobile electronic device as having display screen, and make described relevant manipulation accessory open or close more rapid and convenient.
For reaching described object, the utility model discloses a kind of two-part torsion interlock hinge, it is characterized in that comprising:
One torque pivot device, described pivot device is provided with the pivot that contains main shaft body, the main shaft body of described pivot is at least provided with the relative concave and the location of resilient pad and torsion component that comprise sequentially packing locking, and be provided with the outside extension axostylus axostyle of one in one end, and be provided with another opposite extended ends in described extension axostylus axostyle another end;
One first link, described first link one end is connected to another opposite extended ends of the extension axostylus axostyle of described pivot;
One second link, described second link one end is at least provided with one folding piece, described tabs through described pivot main shaft body and with described location and torsion component locking and positioning in the lump, and eccentric position is at least provided with an eccentric shifting part outside described tabs;
One the 3rd link, described 3rd link is provided with one for through the flanging of extension axostylus axostyle being combined in described pivot in one end; And
Described first link, second link and the 3rd link are in closing normality with level to being connected to described torque pivot device side by side, a torsion component is provided with at described pivot extension axostylus axostyle in described 3rd link flanging side, described torsion component is at least provided with two ends flanging, one axle sleeve is sheathed on described pivot extension axostylus axostyle and passes described torsion component, and the positioning plate that is located at described torsion component another end, one locking member interlocking is linked in described flanging in the extension axostylus axostyle of described pivot to make wherein one end of described torsion component two ends flanging locate, and the other end of described torsion component two ends flanging is decided to be linked in described positioning plate.
Wherein, described main shaft body and opposite extended ends shoulder place are provided with one stroke catch, and described second link tabs is provided with another relative catch with the inner side of described stroke catch relative position.
Wherein, outside described second link tabs, eccentric position is provided with the combined hole that group connects described eccentric shifting part.
Wherein, described second link tabs locking and positioning is between described main shaft body and opposite extended ends.
Wherein, described torsion component is a torque spring.
Wherein, described torque spring is provided with end flanging respectively at both sides, and described flanging and the positioning plate of described 3rd link are respectively equipped with relative opening and opposing receptacle, and described torque spring two side ends flanging respectively grafting is linked in described relative opening and opposing receptacle.
Wherein, described relative opening and opposing receptacle are set to multiple interval-arranged hole respectively.
Wherein, the flanging locking and positioning of described 3rd link is between described main shaft body and extension axostylus axostyle.
Wherein, described first link is connected to a display screen, and described second link combines a keyboard, and described 3rd link is then connected to a foot rest.
Pass through said structure, the utility model can be installed in mobile electronic device as mobile in LCD screen and so on, Consumer make this originally plane class of electronic devices under need not purchase extra members, unanimously can have the related accessory of this class of electronic devices of manipulation, and make the unlatching of described related accessory or close more rapid and convenient, high practicability.
Accompanying drawing explanation
Fig. 1: display the utility model one preferred embodiment stereogram.
Fig. 2: display Fig. 1 element exploded view.
Fig. 2 A: show the recessed back of the body of taking turns and look enlarged view.
Fig. 3: display Fig. 1 I-I direction sectional view.
Fig. 4: the preliminary open mode schematic diagram of display the utility model second link.
Fig. 4 A: show the enlarged view between the second link and the 3rd link.
Fig. 4 B: the amplification decomposition figure being presented at the concave cam mechanism under this operating state.
Fig. 5: the continuity of display the utility model second link interlock the 3rd link completes opening action figure.
Fig. 5 A: be presented at the partial enlarged drawing between the second link under this operating state and the 3rd link.
Fig. 5 B: the display Fig. 5 A opposite side amplification decomposition figure under this operating state.
Fig. 6: display the utility model is used in electronic equipment as the hinge between equipment and related keyboard and foot rest and opening state schematic diagram.
Fig. 7: the real use state schematic diagram of display Fig. 6.
Embodiment
The utility model novelty and other features are tending towards clear by coordinating the detailed description of the following drawings preferred embodiment.
As shown in Figure 1, in diagram one possible embodiments, the utility model comprises sequentially one first link 10 in order to be connected to electronic equipment arranged side by side, one in order to connect as foot rest or keyboard and so on wherein a kind of accessory form the second link 20 of synchronous interlock, and one in order to be connected to another kind of the 3rd link 30 as foot rest or keyboard and so on accessory, described first link 10, second link 20 and the 3rd link 30 one end are assembled in a pivot device 90 respectively.Meanwhile, described first link 10, second link 20 and the 3rd link 30 are respectively equipped with multiple through hole 11,21,31 for being connected to described electronic equipment and foot rest or keyboard and so on related accessory on part body.
Please also refer to Fig. 1 to Fig. 3, described pivot device 90 is a torque pivot device, comprise a pivot 91, described pivot 91 is provided with another outside path extension axostylus axostyle 912 of one in main shaft body 911 in one end, and be provided with one stroke catch 910 in another connection terminal and described main shaft body 911 close to shoulder place, and can on the main shaft body 911 of described pivot 91 by one end to axostylus axostyle 912 jointing place, described path extension sequentially sheathed multiple oil partition tank pads 92, relatively recessed takes turns 93 and cam 94, multiple resilient pad 95, and the location that formed of lock nut 96 and a torsion component.Described relatively recessed take turns 93 and cam 94 be at least provided with this type of torque pivot device in the torsion of relative Difference angles and location groove 931 (with reference to figure 2 and Fig. 2 A) and bead 941, in order to form torsion needed for this type of torque pivot device and angle locator, simultaneously, described pivot 91 is in main shaft body 911 and partial component, comprise as relatively recessed cam 94 of taking turns in 93 and cam 94, oil groove pad 92 via same shape axle body section (as containing the axle body section relatively scabbling face) and through hole (with as described in the same shape through hole of axle body section) organize and move in succession, other partial component take turns 93 and multiple resilient pad 95 as recessed, then be combined through series connection with the activity of non-same shape through hole (as circular hole), then through first external screw thread 913 of lock nut 96 interlocking on main shaft body 911, described pivot device 90 component is locked state as shown in Figure 3 with axial hold down.
Described first link 10 is provided with through hole 12 for being connected to the hole 9140 that described pivot 91 is located at another large footpath opposite extended ends 914 of described extension axostylus axostyle 912 in one end, described second link 20 is provided with a Vertical dimension tabs 22 in one end, and be provided with in described tabs 22 center hole 23 and described location and the torsion component locking and positioning in the lump that passes described pivot 91 main shaft body 911, in this embodiment, described Vertical dimension tabs 22 is locked the shoulder being positioned to be formed between described main shaft body 911 and opposite extended ends 914, meanwhile, described tabs 22 eccentric position outside another is provided with combined hole 24 and connects an eccentric shifting part 25 for group, and is being provided with another relative catch 220 with the inner side of described pivot 90 stroke catch 910 relative position, described 3rd link 30 is provided with a Vertical dimension flanging 32 in one end equally, and be provided with in described flanging 32 center hole 33 that passes described pivot 91 extension axostylus axostyle 912, and combine a reinforcing chip 34 in inner side, in this embodiment, described Vertical dimension flanging 32 is locked the shoulder being positioned to be formed between described main shaft body 911 and extension axostylus axostyle 912, sequentially be provided with at least one torsion component in described flanging 32 opposite side described pivot 91 extension axostylus axostyle 912, in this embodiment, described torsion component is a torque spring 97, and described torque spring 97 is provided with end flanging 971,972 respectively at both sides, one is sheathed on described pivot 91 extension axostylus axostyle 912 and passes axle sleeve 98 and a positioning plate 99 of described torque spring 97, then interlocking can be coordinated in the relative external screw thread 916 of described pivot 91 extension axostylus axostyle 912 with another lock nut 915, described torque spring 97 is positioned between described flanging 32 and positioning plate 99, in this embodiment, described torque spring 97 two side ends flanging 971, 972 are inserted in the relative opening 35 of described flanging 32 and the opposing receptacle 991 of positioning plate 99 respectively, wherein, described at least one relative opening 35 or opposing receptacle 991 can be set to multiple interval-arranged hole (as the multiple of illustrated embodiment are spaced jack 991), make described torque spring 97 two side ends flanging 971, 972 can because selecting the relative opening 35 or the opposing receptacle 991 that are plugged on diverse location, described torque spring 97 is made to form the torsion strength of different size.
As shown in Figure 4, under the closed condition of the utility model before the start of electronic equipment related accessory, described first link 10, second link 20 (this figure represents with imaginary line) and the 3rd link 30 are in close to same level state (as shown in Figure 1), when described second link 20 exert a force along arrow F direction force deflect into shown position time, the described eccentric shifting part 25 being located at one end starts to touch described 3rd link 30 surface (as shown in Figure 4 A), simultaneously, described relatively recessed take turns 93 and cam 94 also push away because relatively rotating mutually to squeeze via described relative torque forces and positioning groove 931 and bead 941 and form axial first paragraph torsion (as shown in Figure 4 B).When described second link 20 continues force as shown in Figure 5 along the force deflection of arrow G direction, described 3rd link 30 arrives unlatching use position as shown in Figure 5 because interlock is stressed, and controls rotational travel through the catch 220 (as shown in Figure 5A) that the catch 910 of described pivot 91 stroke is pressed against described second link 20; Meanwhile, in this lasting rotational travel, due to described 3rd link 30 and the relative rotation of described positioning plate 99, described torque spring 97 is made to be reversed and form second segment torsion (as shown in Figure 5 B).
When will be closed by the open operation state of Fig. 5, as long as then along arrow G counter-rotation described in the second link 20, the torque spring 97 of originally stressed torsion will make described 3rd link 30, and because of torque spring 97, interlock turns back to position as shown in Figure 4 because of elastic restoring force, then can, via described arrow F force in the other direction, described second link 20 involution original position be made to become closed condition.
Fig. 6 shows the utility model and is used in the open mode schematic diagram in the class of electronic devices of being out of shape the display screen 60 after disassembling just like panel computer or notebook computer, described first link 10 is connected to this display screen 60 in the mode on one group, both sides, second link 20 combines operation keyboard the 70, three link 30 and is connected to a foot rest 80.This figure shows originally state described first link 10 closed in display screen 60 back side all as shown in Figure 1, second link 20 and the 3rd link 30, when operation keyboard 70 is opened along direction shown in arrow H, the second link 20 interlock the 3rd link 30 will be made, the foot rest 80 being combined in the 3rd link 30 is made to be subject to interlock and to be opened into state as shown in Figure 5, then can as shown in Figure 7 as furnish as making described operation keyboard 70 and foot rest 80 keep flat serviceability, under this serviceability, due to the relative concave 93 of torque pivot device, display screen 60 more can be adjusted to the angular orientation of convenient reading and manipulation by the torsion locating function of 94.
Thus the utility model provides a kind of torsion interlock hinge, mobile electronic device as mobile in LCD screen and so on can be installed in, Consumer make this originally plane class of electronic devices under need not purchase extra members, unanimously can have the related accessory of this class of electronic devices of manipulation, and make the unlatching of described related accessory or close more rapid and convenient.
Above embodiment only with illustrating the utility model for convenience, is not in a limitative way, and for haveing the knack of the various Simple transformed and modification that this skill personage can do according to this embodiment, all must include in following claim.
Claims (9)
1. a two-part torsion interlock hinge, is characterized in that comprising:
One torque pivot device, described pivot device is provided with the pivot that contains main shaft body, the main shaft body of described pivot is at least provided with the relative concave and the location of resilient pad and torsion component that comprise sequentially packing locking, and be provided with the outside extension axostylus axostyle of one in one end, and be provided with another opposite extended ends in described extension axostylus axostyle another end;
One first link, described first link one end is connected to another opposite extended ends of the extension axostylus axostyle of described pivot;
One second link, described second link one end is at least provided with one folding piece, described tabs through described pivot main shaft body and with described location and torsion component locking and positioning in the lump, and eccentric position is at least provided with an eccentric shifting part outside described tabs;
One the 3rd link, described 3rd link is provided with one for through the flanging of extension axostylus axostyle being combined in described pivot in one end; And
Described first link, second link and the 3rd link are in closing normality with level to being connected to described torque pivot device side by side, a torsion component is provided with at described pivot extension axostylus axostyle in described 3rd link flanging side, described torsion component is at least provided with two ends flanging, one axle sleeve is sheathed on described pivot extension axostylus axostyle and passes described torsion component, and the positioning plate that is located at described torsion component another end, one locking member interlocking is linked in described flanging in the extension axostylus axostyle of described pivot to make wherein one end of described torsion component two ends flanging locate, and the other end of described torsion component two ends flanging is decided to be linked in described positioning plate.
2. two-part torsion interlock hinge as claimed in claim 1, it is characterized in that, described main shaft body and opposite extended ends shoulder place are provided with one stroke catch, and described second link tabs is provided with another relative catch with the inner side of described stroke catch relative position.
3. two-part torsion interlock hinge as claimed in claim 1, it is characterized in that, outside described second link tabs, eccentric position is provided with the combined hole that group connects described eccentric shifting part.
4. two-part torsion interlock hinge as claimed in claim 1, it is characterized in that, described second link tabs locking and positioning is between described main shaft body and opposite extended ends.
5. two-part torsion interlock hinge as claimed in claim 1, it is characterized in that, described torsion component is a torque spring.
6. two-part torsion interlock hinge as claimed in claim 5, it is characterized in that, described torque spring is provided with end flanging respectively at both sides, described flanging and the positioning plate of described 3rd link are respectively equipped with relative opening and opposing receptacle, and described torque spring two side ends flanging respectively grafting is linked in described relative opening and opposing receptacle.
7. two-part torsion interlock hinge as claimed in claim 6, it is characterized in that, described relative opening and opposing receptacle are set to multiple interval-arranged hole respectively.
8. two-part torsion interlock hinge as claimed in claim 1, it is characterized in that, the flanging locking and positioning of described 3rd link is between described main shaft body and extension axostylus axostyle.
9. two-part torsion interlock hinge as claimed in claim 1, it is characterized in that, described first link is connected to a display screen, and described second link combines a keyboard, and described 3rd link is then connected to a foot rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366861.7U CN204061529U (en) | 2014-07-03 | 2014-07-03 | Two-part torsion interlock hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366861.7U CN204061529U (en) | 2014-07-03 | 2014-07-03 | Two-part torsion interlock hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061529U true CN204061529U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366861.7U Active CN204061529U (en) | 2014-07-03 | 2014-07-03 | Two-part torsion interlock hinge |
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| CN (1) | CN204061529U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340801A (en) * | 2016-04-29 | 2017-11-10 | 纬创资通股份有限公司 | Portable electronic device |
| US9977471B2 (en) | 2016-08-26 | 2018-05-22 | Pegatron Corporation | Hinge structure and electronic device |
| CN108571512A (en) * | 2017-03-08 | 2018-09-25 | 信泰光学(深圳)有限公司 | Rotate axle construction |
| CN113931924A (en) * | 2020-07-14 | 2022-01-14 | 宏碁股份有限公司 | Folding electronic device |
| GB2611145A (en) * | 2021-09-28 | 2023-03-29 | Lenovo Beijing Ltd | Rotation shaft assembly and electronic device |
-
2014
- 2014-07-03 CN CN201420366861.7U patent/CN204061529U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340801A (en) * | 2016-04-29 | 2017-11-10 | 纬创资通股份有限公司 | Portable electronic device |
| CN107340801B (en) * | 2016-04-29 | 2020-03-10 | 纬创资通股份有限公司 | Portable electronic device |
| US9977471B2 (en) | 2016-08-26 | 2018-05-22 | Pegatron Corporation | Hinge structure and electronic device |
| CN108571512A (en) * | 2017-03-08 | 2018-09-25 | 信泰光学(深圳)有限公司 | Rotate axle construction |
| US11022170B2 (en) | 2017-03-08 | 2021-06-01 | Sintai Optical (Shenzhen) Co., Ltd. | Rotating shaft mechanism |
| CN113931924A (en) * | 2020-07-14 | 2022-01-14 | 宏碁股份有限公司 | Folding electronic device |
| GB2611145A (en) * | 2021-09-28 | 2023-03-29 | Lenovo Beijing Ltd | Rotation shaft assembly and electronic device |
| GB2611145B (en) * | 2021-09-28 | 2023-12-20 | Lenovo Beijing Ltd | Rotation shaft assembly and electronic device |
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| C14 | Grant of patent or utility model | ||
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