CN102359483B - Rotating shaft structure for display folding bracket - Google Patents
Rotating shaft structure for display folding bracket Download PDFInfo
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- CN102359483B CN102359483B CN201110322490.3A CN201110322490A CN102359483B CN 102359483 B CN102359483 B CN 102359483B CN 201110322490 A CN201110322490 A CN 201110322490A CN 102359483 B CN102359483 B CN 102359483B
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Abstract
The invention discloses a rotating shaft structure for a display folding bracket, which comprises fixed support legs and a lifting die casting, wherein the lifting die casting is connected with the fixed support legs through a central spindle which is provided with a positive torsional spring and a negative torsional spring, a torsional gasket fixed on the central spindle is arranged between the positive torsional spring and the negative torsional spring, one ends of the positive torsional spring and the negative torsional spring are respectively fixed on the torsional gasket, and a positive baffle member used for baffling the other end of the positive torsional spring and a negative baffle member used for baffling the other end of the negative torsional spring are arranged on the fixed support legs. The positive torsion spring and the negative torsional spring are arranged on the first central spindle, the rotating shaft structure provided by the invention ensures that a display fixing plate has stable and reliable elasticity within an angle rotating range and is light in rotation and simple in operation so that the service life of the central spindle is prolonged, thereby being light and free in operation, being stable and reliable, ensuring the installation use range of a display, furthest meeting the seeing and hearing demands and meeting the angle requirements of watching the display.
Description
Technical field
The present invention relates to a kind of turning shaft structure, what be specifically related to is a kind of display device folding rack turning shaft structure.
Background technique
Computer all-in-one machine, refers to the main frame of traditional split desktop computer is integrated in display device, thereby forms integrated desktop.Along with the development in epoch, science and technology and market, increasing manufacturer starts to set foot in this field; Integrated machine, with powerful vitality, is subject to pursuing of people just gradually.Compare traditional desktop computer, the design of computer all-in-one machine more meets urban residential environment and modern's aesthetic requirement.Compared unrivaled convenient advantage with traditional computed table, at volume with found in appearance the equinoctial point that agrees with most consumers' aesthetic idea, it as supporting frame, is the combination of computer all-in-one machine interwoveness, not only set off out brief appearance and modeling, outstanding technological design, adopt rack-like structures design, also can save maximum 70% desk-top space; Only need tear 6 screws open can dismantle supporting frame, during packing, supporting frame can be folded up, and dwindles space, and quick detachable, folding structure is also convenient to packing and carrying.Integrated desktop has been broken through the image of that heaviness of traditional computer in appearance, designs fashion more simultaneously.
But the turning shaft structure being connected between the display device mounting plate of existing display device folding rack and buck foundry goods, generally to combine by axle center, shell fragment, pad and angle pad, the rotating shaft of this structure easily produces stagnant feeling immediately when display device mounting plate rotates, and uses inconvenient, and be that pad and shell fragment combine to reach elasticity effect, not freely, light or heavy, working life is short in rotation, cost of production is high, is difficult to meet the angle requirement of watching display device.
In addition, also have to adopt in rotating shaft, to be provided with torsion spring, this torsion spring is provided with one, and display device mounting plate is by playing a role in plumbness rotation certain limit, as played elastic force effect in 0-30 degree, or when rotation, elastic force is more by force or, along with the increase of angle of swing, elastic force is lost gradually or is increased gradually, elastic force is unstable, makes to lose in its a certain rotating range the effect of elastic force for a long time, affects the viewing angle of display device.
Summary of the invention
In order to address the above problem, the present invention seeks to be to provide that a kind of rotation is light freely, structural stability and steady display device folding rack turning shaft structure reliably, its at utmost satisfied angle requirement of watching display device.
The present invention is that the technological scheme that its technical problem of solution adopts is,
Display device folding rack turning shaft structure, comprise fixed feet and buck foundry goods, it is characterized in that, described buck foundry goods is connected with fixed feet by axle core, on described axle core, be provided with forward torsion spring and reverse torsion spring, between described forward torsion spring and reverse torsion spring, be provided with the torsion spring pad being fixed on axle core, described forward and reverse torsion spring one end is separately fixed on torsion spring pad, is also provided with the anti-block piece for keeping out the positive block piece of the forward torsion spring the other end and keeping out the reverse torsion spring the other end in described fixed feet.
Above-mentioned turning shaft structure, wherein, is also provided with display device fixed plate, for display device is installed in described fixed feet.
Above-mentioned turning shaft structure, wherein, described fixed feet comprises left leg and right leg, and described positive block piece is arranged on right leg, and described anti-block piece is arranged on left leg, and left and right leg is all fixed on display device fixed plate.
Above-mentioned turning shaft structure, wherein, described buck foundry goods is also connected with supporting frame and base, and support frame as described above is fixed on base.
Above-mentioned turning shaft structure, wherein, the rotation angle range of described fixed feet on axle core is-20 ~ 150 degree, the angle while take the vertical base of display board fixed plate is 0 degree state.
Above-mentioned turning shaft structure, wherein, on described torsion spring pad, be provided with for fixing positive spring one end, and make positive spring within the scope of display device fixed plate rotation-20 ~ 30 degree, play the positive buckle of elastic force effect, and for stationary bounce spring one end, and make anti-spring within the scope of display device fixed plate rotation 30 ~ 150 degree, play the anti-buckle of elastic force effect.
Above-mentioned turning shaft structure, wherein, what described positive and negative spring all adopted is piano wire.
The present invention by arranging positive and negative torsion spring on the first axle core, make in display device fixed plate angle rotating range, its elastic stability is reliable, rotates light, simple to operate, extended the working life of axle core, it is not only operated freely light, steadily reliable, and expanded the scope of installing and using of display device, at utmost meet audiovisual demand, meet the angle requirement of watching display device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is one embodiment of the invention;
Fig. 3 is assembling schematic diagram of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with diagram and specific embodiment, further set forth the present invention.
Referring to Fig. 1 to Fig. 3, the present embodiment display device folding rack turning shaft structure, comprises display device fixed plate 10, fixed feet, buck foundry goods 20, supporting frame 40 and base 50.In buck foundry goods 20 upper ends, by axle core 30, be connected with fixed feet, its lower end is flexibly connected supporting frame 40 upper ends, and these supporting frame 40 bottoms are fixed on base 50.The fixed feet of the present embodiment comprises left leg 11 and right leg 12, and left and right leg is all fixed on display device fixed plate 10.
In the present embodiment, referring to Fig. 3, left leg 11 and right leg 12 are provided with installation shaft core 30 for axis hole, and axle core 30 is through axis hole, and its end is fixing by nut 34, and the solid external member 35 of anticreep is also housed respectively at axle core 30 two ends, avoid nut to come off.The present embodiment axle core 30 is fixed structure, and left leg 11 and right leg 12 can be around the rotations of axle core, and its angle of swing is the angle of swing of display device fixed plate 10.
When the present embodiment is used, positive torsion spring 32 one end are stuck in positive buckle, and anti-twisted spring 32 one end are stuck in anti-buckle, and display device fixed plate 10 is that the rotation angle range on buck foundry goods is-20 ~ 150 degree on axle core.When vertical display device fixed plate 10 when rotating within the scope of buck foundry goods 20 direction rotations, positive torsion spring 32 the other ends are kept out on positive block piece 12, and now positive torsion spring 32 plays elastic force effect; When angle of swing is spent over 30, now positive block piece 12 departs from gradually with the other end of positive torsion spring 32, loses the effect of positive torsion spring 32.Meanwhile, the other end of the anti-twisted spring 31 anti-block piece 13 that starts to conflict, within the scope of rotation 30 ~ 150 degree, anti-twisted spring 31 plays elastic force effect.
The present embodiment can make within the scope of buck foundry goods 20 direction rotation-20 ~ 30 degree, playing elastic force effect perpendicular to the display device fixed plate 10 of base 50 by positive torsion spring 32 is set, and make display device fixed plate 10 perpendicular to base play elastic force effect within the scope of buck foundry goods 20 direction rotation 30 ~ 150 degree by anti-twisted spring 31, realize display device fixed plate 10 Foldable portables object freely.
The present embodiment can make within the scope of buck foundry goods 20 direction rotation-20 ~ 30 degree, playing elastic force effect perpendicular to the display device fixed plate 10 of base 50 by positive torsion spring 71 is set, and by being set, anti-twisted spring 31 makes within the scope of buck foundry goods 20 direction rotation 30 ~ 150 degree, playing elastic force effect perpendicular to the display device fixed plate 10 of base 50, realize torsion spring elastic force steadily reliable, be convenient to 10 rotations of display device fixed plate freely light, it has extended the working life of rotating shaft.
More than show and described basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. display device folding rack turning shaft structure, comprise fixed feet and buck foundry goods, it is characterized in that, described buck foundry goods is connected with fixed feet by axle core, on described axle core, be provided with forward torsion spring and reverse torsion spring, between described forward torsion spring and reverse torsion spring, be provided with the torsion spring pad being fixed on axle core, just described, oppositely torsion spring one end is separately fixed on torsion spring pad, in described fixed feet, be provided with the anti-block piece for keeping out the positive block piece of the forward torsion spring the other end and keeping out the reverse torsion spring the other end, display device fixed plate is also installed in described fixed feet, described fixed feet comprises left leg and right leg, described positive block piece is arranged on right leg, described anti-block piece is arranged on left leg, a described left side, right leg is all fixed on display device fixed plate, described buck foundry goods is also connected with supporting frame and base, support frame as described above is fixed on base, the rotation angle range of described fixed feet on axle core is-20 ~ 150 degree, angle while take the vertical base of display device fixed plate is 0 degree state.
2. display device folding rack turning shaft structure according to claim 1, it is characterized in that, on described torsion spring pad, be provided with for fixing forward torsion spring one end, and make forward torsion spring within the scope of display device fixed plate rotation-20 ~ 30 degree, play the positive buckle of elastic force effect, and for fixing reverse torsion spring one end, and make reverse torsion spring within the scope of display device fixed plate rotation 30 ~ 150 degree, play the anti-buckle of elastic force effect.
3. display device folding rack turning shaft structure according to claim 1, is characterized in that, what described forward and reverse torsion spring all adopted is piano wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110322490.3A CN102359483B (en) | 2011-10-21 | 2011-10-21 | Rotating shaft structure for display folding bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110322490.3A CN102359483B (en) | 2011-10-21 | 2011-10-21 | Rotating shaft structure for display folding bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102359483A CN102359483A (en) | 2012-02-22 |
| CN102359483B true CN102359483B (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110322490.3A Active CN102359483B (en) | 2011-10-21 | 2011-10-21 | Rotating shaft structure for display folding bracket |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108170219B (en) * | 2018-02-11 | 2024-04-30 | 鞍山佳创博科技有限公司 | Integrated computer display screen hovering mechanism and integrated computer comprising same |
| CN110067807B (en) * | 2019-04-03 | 2020-06-26 | 浙江双友物流器械股份有限公司 | Hinge structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6367756B1 (en) * | 2000-07-07 | 2002-04-09 | James Wang | Adjustable device support and anchor means arrangement |
| EP1959185A2 (en) * | 2007-02-13 | 2008-08-20 | Samsung Electronics Co., Ltd. | Supporting device for display apparatus and display apparatus having the same |
| CN201166755Y (en) * | 2008-03-13 | 2008-12-17 | 联福生科技股份有限公司 | Control device for LCD display panel angle |
| CN201310722Y (en) * | 2008-11-17 | 2009-09-16 | 联福生科技股份有限公司 | Two-section folding fixed base for liquid crystal display |
| CN201339650Y (en) * | 2009-01-13 | 2009-11-04 | 新日兴股份有限公司 | Supporting frame type pivot device and electronic device component with supporting frame type pivot device |
| CN201875385U (en) * | 2010-11-18 | 2011-06-22 | 泰州市创新电子有限公司 | Folding fixing seat for display screen |
| CN202348949U (en) * | 2011-10-21 | 2012-07-25 | 泰州市创新电子有限公司 | Rotary shaft structure for folding support of display |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100520060B1 (en) * | 2002-05-28 | 2005-10-11 | 삼성전자주식회사 | Monitor |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6367756B1 (en) * | 2000-07-07 | 2002-04-09 | James Wang | Adjustable device support and anchor means arrangement |
| EP1959185A2 (en) * | 2007-02-13 | 2008-08-20 | Samsung Electronics Co., Ltd. | Supporting device for display apparatus and display apparatus having the same |
| CN201166755Y (en) * | 2008-03-13 | 2008-12-17 | 联福生科技股份有限公司 | Control device for LCD display panel angle |
| CN201310722Y (en) * | 2008-11-17 | 2009-09-16 | 联福生科技股份有限公司 | Two-section folding fixed base for liquid crystal display |
| CN201339650Y (en) * | 2009-01-13 | 2009-11-04 | 新日兴股份有限公司 | Supporting frame type pivot device and electronic device component with supporting frame type pivot device |
| CN201875385U (en) * | 2010-11-18 | 2011-06-22 | 泰州市创新电子有限公司 | Folding fixing seat for display screen |
| CN202348949U (en) * | 2011-10-21 | 2012-07-25 | 泰州市创新电子有限公司 | Rotary shaft structure for folding support of display |
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| Publication number | Publication date |
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| CN102359483A (en) | 2012-02-22 |
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