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CN203614585U - Electronic equipment rotation controller limits displacement synchronization mechanism - Google Patents

Electronic equipment rotation controller limits displacement synchronization mechanism Download PDF

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Publication number
CN203614585U
CN203614585U CN201320813636.9U CN201320813636U CN203614585U CN 203614585 U CN203614585 U CN 203614585U CN 201320813636 U CN201320813636 U CN 201320813636U CN 203614585 U CN203614585 U CN 203614585U
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China
Prior art keywords
pivot
positioning
fulcrum
guide
rotation controller
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Expired - Fee Related
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CN201320813636.9U
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Chinese (zh)
Inventor
高敏祥
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Te Yuan Co ltd
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Te Yuan Co ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681Details related solely to hinges

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

一种电子设备转动控制器限制位移同步机构,包含一第一枢轴以及一相对的第二枢轴,供组接连动两设于相对隔板间的上下相对导螺杆,于相对导螺杆之间设有一导引件,该导引件接合设于两相对隔板间的支撑构件,该支撑构件以两个以上的支轴或限定板限制引导所述导引件的往复位移,使电子设备显示端及系统端的同步开闭动作更为稳定而顺畅,并可改善设备操作时的晃动现象。

A displacement limiting synchronization mechanism for an electronic device rotation controller comprises a first pivot and an opposite second pivot, which are used to connect and move two upper and lower opposite lead screws arranged between opposite partitions. A guide member is arranged between the opposite lead screws, and the guide member is engaged with a supporting member arranged between the two opposite partitions. The supporting member limits and guides the reciprocating displacement of the guide member with more than two support shafts or limiting plates, so that the synchronous opening and closing actions of the display end and the system end of the electronic device are more stable and smooth, and the shaking phenomenon during the operation of the device can be improved.

Description

Electronic equipment rotational controller limiting displacement lazy-tongs
Technical field
The utility model, about a kind of electronic equipment rotational controller limiting displacement lazy-tongs, can make this type of rotational controller more stablize smooth and easy in the synchronous opening/closing action of electronic equipment display end and system end.
Background technique
Take the class of electronic devices of notebook computer as example, contain haply the LCD screen end (upper cover) that a host computer system end (main frame) and can Gong be raised, both connect with pivot device and so on rotational controller at an opposed end, operate for the LCD screen that can raise upper cover as action axle center take this rotational controller in use, or oppositely that both are relatively closed in the time not using.
For convenience of display screen upper cover being opened to fixed point angle and whole notebook computer turnover being deformed into dull and stereotyped aspect, existing notebook computer mostly adopts twin shaft torsion basis weight controller to carry out the principal organ of opening angle location and wide-angle turnover.
The rotational controller structure of existing use twin shaft is mainly to have one first rotating shaft and upper cover display screen together rotates, and one second rotating shaft and host computer system end together rotate.But existing this type of uses the rotational controller of twin axle opening compared with wide-angle, maybe will make the mutual overlapping state of 360 ° of display end and system end distortion turnovers time, conventionally first make a wherein axle rotate to after special angle, switch to again another axle rotation, except the quite complexity of synchronous turnover mechanism of whole display end and system end, more bothersome on manufacturing and assembling, outside cost is higher, the turnover of display end and system end is moved slowly upper and is had some setbacks, simultaneously, user is carrying out 360 ° of folded turnovers in action or the operation with same counteragent reply closed condition mutually, a wherein axle that must see through twin shaft turns to after a set angle, rotate control by another axle of twin shaft again, comparatively trouble is with inconvenient.
Because the shortcoming of existing twin shaft torsion basis weight controller structure; therefore; be necessary the mechanism of design energy synchronous shift; make two action shafts of twin shaft Torque Controller can synchronizing moving make the screen display end of class of electronic devices of notebook computer and system end can an axle rotates therein time; another axle can synchronous rotary; make the rotation of whole dual-axis pivot device more quick and smooth and easy, rock and the generation of unsettled phenomenon but this type of Biaxial synchronous mechanism often has.
Model utility content
The utility model object is providing a kind of electronic equipment rotational controller limiting displacement lazy-tongs, make the display end of these type of lazy-tongs and the synchronous shift of system end by most supporting member enforced guidings, make the on-off action of whole electronic equipment more smooth and easy, and can effectively improve lazy-tongs cause rock and move unsettled phenomenon.
For reaching above object, the utility model discloses a kind of electronic equipment rotational controller limiting displacement lazy-tongs, it is characterized in that comprising:
One first pivot and a second relative pivot, the first described pivot and the second pivot connect fixed plate for combining respectively the upper cover display end and the host computer system end that are fixed on electronic equipment respectively at one end group; Described the first pivot and the second pivot another end be sequentially socketed relative recessed take turns and cam, elastic device and fixing device jointly to form a twin shaft torsion basis weight controller;
One first grid spacer and one second grid spacer that the first described pivot and the second pivot sheathed two are separated relatively, described the first grid spacer and the second grid spacer are movable through described the first pivot and the second pivot respectively;
Between described the first grid spacer and the second grid spacer, be provided with two relative driving screws, described driving screw is organized respectively moving described the first pivot and the second pivot in succession, and the shaft of each described driving screw is provided with relative spiral chute;
One guide member, described guide member upper and lower end is provided with combination interlock in the relative spiral fluted guide screw piece of described driving screw;
Plural be located at guide member between described the first grid spacer and one second grid spacer and described in movable assembling joint so that described guide member at the supporting member of described supporting member shift reciprocately.
Wherein, described supporting member comprises one first fulcrum and one second fulcrum, and described guide member is provided with the two relative branched shaft holes that wear described the first fulcrum and the second fulcrum.
Wherein, described supporting member comprises one first fulcrum and one second fulcrum, and described guide member dual-side is respectively equipped with the open groove tracks through described the first fulcrum and the second fulcrum.
Wherein, described two relative the first grid spacers and the second grid spacer outside are respectively equipped with limiting plate, form the guiding width of the described guide member of a cooperation between described limiting plate.
Wherein, described limiting plate inner side is provided with the relatively interior lath that coordinates described guide member height, and described interior lath two ends are located respectively and are combined in two relative the first grid spacer and the second grid spacers.
Wherein, described the first grid spacer and the second grid spacer are provided with the relative groove mouth of limiting plate described in positioning and assembling.
Pass through said structure, the utility model electronic equipment rotational controller limiting displacement lazy-tongs, make limited and guide with plural supporting member as the middle guide member of synchronous interlock, make the running of whole rotational controller more stable and smooth and easy, meanwhile, the shaking phenomenon that electronic equipment causes in synchronous switch process also can be improved in the lump.
Accompanying drawing explanation
Fig. 1: show the utility model one preferred embodiment stereogram.
Fig. 2: show Fig. 1 element exploded view.
Fig. 3: show as another angle three-dimensional view of Fig. 1.
Fig. 4: show as amplified action schematic diagram in the part of Fig. 3.
Fig. 5: show another possible embodiments stereogram of the utility model.
Fig. 6: show Fig. 5 element exploded view.
Fig. 7: show the utility model possible embodiments element exploded view again.
Fig. 8: show as the local amplification view of Fig. 7.
Embodiment
As shown in Figures 1 and 2, in diagram one preferred embodiment, the utility model is provided with one first pivot 10 and a second relative pivot 20, described the first pivot 10 and the second pivot 20 connect fixed plate 11,21 respectively at one end group, for combining respectively the upper cover display end and the host computer system end that are fixed on electronic equipment (as notebook computer); Described the first pivot 10 and the second pivot 20 another ends can sequentially be socketed as relative recessed take turns and the member such as cam, elastic device and fixing device jointly to form a required electronic equipment twin shaft torsion basis weight controller.
The first described pivot 10 and the second pivot 20 sheathed two are separated one first grid spacer 30 and one second grid spacer 40 of setpoint distance relatively, described the first grid spacer 30 and the second grid spacer 40 are respectively equipped with the first through hole 31 opposing upper and lower, 41 and second through hole 32, 42 for passing respectively the first pivot 10 and the second pivot 20, in this embodiment, the first pivot 10 is through the first relative through hole 31, 41, the second pivot 20 is through the second relative through hole 32, 42, simultaneously, the first pivot 10 and the second pivot 20 are made as the section configuration that contains the face of scabbling, the first through hole 31, 41 and second through hole 32, 42 is circular port, when the first pivot 10 and the second pivot 20 are rotated, can interlock the first grid spacer 30 and the second grid spacer 40.Meanwhile, between relative first through hole 31,41 of the first grid spacer 30 and the second grid spacer 40 and the second through hole 32,42, be respectively equipped with relative branched shaft hole 33,34,43,44.
Between described the first grid spacer 30 and the second grid spacer 40, be provided with two relative driving screws 50,60, described driving screw 50,60 is respectively equipped with and coordinates 20 groups, through hole 51,61 that described the first pivot 10 and the second pivot 20 scabble face section configuration and described the first pivot 10 and the second pivot to move in succession, and on shaft, is provided with the spiral chute 52,62 matching.One first 71 of fulcrums are positioned described relative branched shaft hole 33,43, one second 72 of fulcrums are positioned described relative branched shaft hole 34,44, and in the first fulcrum 71 of described the first fulcrum 71 and the second fulcrum 72 and the axis hole 81,82 of the second fulcrum 72, and make described guide member 80 upper and lower end combination interlocks in the spiral chute 52,62 of described driving screw 50,60.In this embodiment, described guide member 80 upper and lower end faces are respectively equipped with guide screw piece 83,84 combination interlocks in the spiral chute 52,62 of described driving screw 50,60.
As shown in Figures 3 and 4, when described the first pivot 10 and the second pivot 20 be subject to notebook computer wherein a upper cover display end and/or host computer system end raise while opening interlock rotation with arrow A or B direction, the first pivot 10 in rotation and/or the second pivot 20 will force because of spinning movement described guide member 80 to produce axial reciprocating displacement along arrow C direction at the axle body of described fulcrum 71,72.That is in the time that wherein a pivot (as the first pivot 10) rotates, another pivot (as the second pivot 20) will rotate along with synchronous backward, form the lazy-tongs of rotational controller.Meanwhile, use two fulcrums (the first fulcrum 71 and the second fulcrum 72) though this embodiment only shows, use two above fulcrums certainly also to belong to feasible as displacement supporting member.
Form displacement restriction because the guide member 80 as lazy-tongs intermediate member is subject to more than two supporting member at shift reciprocately stroke, carrying out at whole rotational controller will be more stable and smooth and easy in the synchronous opening/closing process of electronic equipment display end and system end.
In another possible embodiments of the utility model shown in Fig. 5 and Fig. 6, comprise the first pivot 10 and second pivot 20 with equivalent constructions, the first grid spacer 30 and the second grid spacer 40, be provided with spiral chute 52, 62 driving screw 50, 60, supporting member (the first fulcrum 71 and the second fulcrum 72), this embodiment's difference is the guide member 800 of another kind of aspect, described guide member 800 is respectively equipped with guide screw piece 830 equally in upper and lower end face, 840 for combining interlock in described driving screw 50, 60 spiral chute 52, 62, simultaneously, be respectively equipped with open groove tracks 850 at the dual-side of guide member 800, 860 supply through described supporting member (the first fulcrum 71 and the second fulcrum 72).
In the another possible embodiments of the utility model shown in Fig. 7 and Fig. 8, there are the most members identical with previous embodiment, another feasible guide member 801 aspect is to be made as the bulk with given crosswise width, be respectively equipped with limiting plate 803,804 as supporting member in two relative the first grid spacers 300 and the second grid spacer 400 outsides, the guiding width that forms cooperation guide member 801 horizontal widths between described two limiting plates 803,804, makes whole guide member 801 form stable shift reciprocately in this guiding width.In this embodiment, described limiting plate 803,804 inner sides are provided with the interior lath 805,806 that coordinates described guide member 801 height, and make described interior lath 805,806 two ends locate respectively the relative groove mouth 301,302,401,402 that is combined in two relative the first grid spacers 300 and the second grid spacer 400.
The utility model thereby form a kind of electronic equipment rotational controller lazy-tongs of improvement, make limited and guide with plural supporting member as the middle guide member of synchronous interlock, make the running of whole rotational controller more stable and smooth and easy, meanwhile, the shaking phenomenon that electronic equipment causes in synchronous switch process also can be improved in the lump.
Above embodiment only, with illustrating for convenience the utility model, is not in a limitative way, and complies with for haveing the knack of this skill personage various Simple transformeds and the modification that this embodiment can do, and all must include in following claim.

Claims (6)

1.一种电子设备转动控制器限制位移同步机构,其特征在于包含:1. An electronic equipment rotation controller restricts displacement synchronous mechanism, is characterized in that comprising: 一第一枢轴以及一相对的第二枢轴,所述的第一枢轴及第二枢轴分别于一端组接固定片供分别组合固定于电子设备的上盖显示端及主机系统端;所述第一枢轴及第二枢轴另端则依序套接相对的凹轮及凸轮、弹性装置以及固定装置以共同形成一双轴扭力转动控制器;A first pivot and a relative second pivot, the first pivot and the second pivot are respectively assembled with a fixed piece at one end to be combined and fixed on the display end and the host system end of the upper cover of the electronic device respectively; The other ends of the first pivot and the second pivot are sequentially socketed with opposite concave wheels and cams, elastic devices and fixing devices to jointly form a biaxial torque rotation controller; 所述的第一枢轴及第二枢轴套设两相对分隔的一第一定位隔板以及一第二定位隔板,所述第一定位隔板及第二定位隔板分别活动穿过所述第一枢轴及第二枢轴;The first pivot shaft and the second pivot shaft are sleeved with two oppositely separated first positioning partitions and a second positioning partition, and the first positioning partition and the second positioning partition respectively move through the the first pivot and the second pivot; 所述第一定位隔板以及第二定位隔板之间设有两相对导螺杆,所述导螺杆分别组接连动所述第一枢轴及第二枢轴,各所述导螺杆的杆身上设有相对螺旋槽;Two relative lead screws are arranged between the first positioning partition and the second positioning partition, and the lead screws are respectively combined and linked to move the first pivot and the second pivot, and the shaft body of each lead screw is Equipped with opposite spiral grooves; 一导引件,所述导引件上下端设有组合连动于所述导螺杆的相对螺旋槽的导螺块;A guide, the upper and lower ends of the guide are provided with guide screw blocks that are combined and linked to the opposite spiral grooves of the lead screw; 两个以上的设于所述第一定位隔板以及一第二定位隔板之间且活动组接所述导引件以使所述导引件在所述支撑构件往复位移的支撑构件。More than two support members are provided between the first positioning partition and a second positioning partition and are movably assembled with the guide so that the guide can move back and forth on the support member. 2.如权利要求1所述的电子设备转动控制器限制位移同步机构,其特征在于,所述支撑构件包括一第一支轴及一第二支轴,所述导引件设有穿套所述第一支轴及第二支轴的两相对支轴孔。2. The electronic device rotation controller limiting displacement synchronization mechanism according to claim 1, wherein the supporting member includes a first fulcrum and a second fulcrum, and the guide is provided with a sleeve. Describe the two opposite fulcrum holes of the first fulcrum and the second fulcrum. 3.如权利要求1所述的电子设备转动控制器限制位移同步机构,其特征在于,所述支撑构件包括一第一支轴及一第二支轴,所述导引件两侧边分别设有穿过所述第一支轴及第二支轴的开放式凹槽轨。3. The electronic equipment rotation controller as claimed in claim 1 restricts the displacement synchronization mechanism, wherein the support member includes a first fulcrum and a second fulcrum, and the two sides of the guide are respectively provided with There are open grooved rails passing through the first and second fulcrums. 4.如权利要求1所述的电子设备转动控制器限制位移同步机构,其特征在于,所述两相对第一定位隔板及第二定位隔板外侧分别设有限定板,于所述限定板之间形成一配合所述导引件的引导宽度。4. The electronic equipment rotation controller limiting displacement synchronization mechanism as claimed in claim 1, characterized in that, the outer sides of the two relative first positioning partitions and the second positioning partitions are respectively provided with limiting plates, and on the outer sides of the limiting plates A guiding width matching the guiding part is formed therebetween. 5.如权利要求4所述的电子设备转动控制器限制位移同步机构,其特征在于,所述限定板内侧设有配合所述导引件高度的相对内板条,所述内板条两端分别定位组合于两相对第一定位隔板及第二定位隔板。5. The electronic equipment rotation controller as claimed in claim 4 restricts the displacement synchronization mechanism, characterized in that, the inside of the limiting plate is provided with a relative inner slat matching the height of the guide, and the two ends of the inner slat are They are respectively positioned and assembled on two opposite first positioning partitions and second positioning partitions. 6.如权利要求5所述的电子设备转动控制器限制位移同步机构,其特征在于,所述第一定位隔板及第二定位隔板设有定位组接所述限定板的相对凹槽口。6. The electronic device rotation controller limit displacement synchronization mechanism according to claim 5, characterized in that, the first positioning partition and the second positioning partition are provided with relative grooves for positioning and assembling the limiting plate .
CN201320813636.9U 2013-12-11 2013-12-11 Electronic equipment rotation controller limits displacement synchronization mechanism Expired - Fee Related CN203614585U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104132059A (en) * 2014-07-15 2014-11-05 东莞市冠晔电子科技有限公司 Pivot device with two synchronous rotation shafts
CN104776113A (en) * 2015-03-27 2015-07-15 联想(北京)有限公司 Rotating shaft structure and electronic apparatus
CN104832530A (en) * 2014-02-12 2015-08-12 联想(北京)有限公司 Electronic device
US10852764B2 (en) 2016-02-17 2020-12-01 Hewlett-Packard Development Company, L.P. Multi-band hinge device
EP4269824A4 (en) * 2022-01-18 2024-08-14 Honor Device Co., Ltd. Synchronization mechanism, rotating shaft mechanism and electronic device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832530A (en) * 2014-02-12 2015-08-12 联想(北京)有限公司 Electronic device
CN104132059A (en) * 2014-07-15 2014-11-05 东莞市冠晔电子科技有限公司 Pivot device with two synchronous rotation shafts
CN104776113A (en) * 2015-03-27 2015-07-15 联想(北京)有限公司 Rotating shaft structure and electronic apparatus
US10852764B2 (en) 2016-02-17 2020-12-01 Hewlett-Packard Development Company, L.P. Multi-band hinge device
EP4269824A4 (en) * 2022-01-18 2024-08-14 Honor Device Co., Ltd. Synchronization mechanism, rotating shaft mechanism and electronic device

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Granted publication date: 20140528

Termination date: 20201211