CN104314967A - Torsion-adjustable rotating shaft structure capable of rotating by 360 degrees - Google Patents
Torsion-adjustable rotating shaft structure capable of rotating by 360 degrees Download PDFInfo
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- CN104314967A CN104314967A CN201410504934.9A CN201410504934A CN104314967A CN 104314967 A CN104314967 A CN 104314967A CN 201410504934 A CN201410504934 A CN 201410504934A CN 104314967 A CN104314967 A CN 104314967A
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- rotating shaft
- movable frame
- turnup
- degree
- slide opening
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Abstract
The invention discloses a torsion-adjustable rotating shaft structure capable of rotating by 360 degrees. The torsion-adjustable rotating shaft structure comprises a fixed frame, a first movable frame, a second movable frame, a first rotating shaft and a second rotating shaft, wherein a first sliding hole site and a second sliding hole site are respectively formed in two sides of the fixed frame; a first turnup sheet with a first sliding hole is formed on one side of the first movable frame in a turnup manner; the tail end of the first turnup sheet is attached to the first movable frame and is fixed by a first screw, so that the size of the first sliding hole can be adjusted; a second turnup sheet with a second sliding hole is formed on one side of the second movable frame in a turnup manner; the tail end of the second turnup sheet is attached to the second movable frame and is fixed by a second screw, so that the size of the second sliding hole can be adjusted; two ends of the first rotating shaft are respectively mounted in the first sliding hole site and the first sliding hole; two ends of the second rotating shaft are respectively mounted in the second sliding hole site and the second sliding hole; the torsions of the first rotating shaft and the second rotating shaft are adjusted by adjusting the tightness of the first screw and the second screw. The torsion-adjustable rotating shaft structure can rotate by 360 degrees; the torsions of the rotating shafts can be adjusted, so that the market competitiveness is high.
Description
Technical field:
The present invention relates to turning shaft structure technical field, refer in particular to a kind of 360 degree and rotate adjustable torque rotary shaft structure.
Background technique:
Along with the development of science and technology, various electronic product constantly occurs, the use of bringing the change had, particularly computer to the life of people changes the life style of people, accelerates the rhythm of life of people.Over entering year, the less integrated chip of the good volume of the development along with materials science occurs, computer is little to develop into a kind of volume, and thickness is thin, lightweight and be easy to the notebook computer carried with.And present notebook is all in the majority with drawing-pushing type, for meeting the consideration designed such as thin, little and lightweight, being generally all designed to upper cover two parts that the base that is made up of host main body and keyboard and display screen and lid form and forming.And notebook is after finishing using or when not using, be all upper cover is covered on its base, need its upper cover upwards to raise to suitable angle in use, can use be operated.
Connect by installing turning shaft structure between the upper cover of notebook and base, to realize opening and covering between it, the turning shaft structure installed in existing notebook can not realize 360 degree of rotations, and the torsion of rotating shaft is unadjustable, so that the demand of user can not be met, so that cause larger puzzlement.
Summary of the invention:
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of 360 degree to rotate adjustable torque rotary shaft structure.
In order to solve the problems of the technologies described above, present invention employs following technical proposals: these 360 degree rotate adjustable torque rotary shaft structure and comprise: a fixing frame, and these fixing frame both sides are respectively arranged with first, second sliding eye position; One first movable frame, this the first movable frame side turnup is formed with one first turnup sheet, is formed with the first slide opening in this first turnup sheet, and this first turnup sheet end and the first movable frame are fitted, and fixed by one first screw, make the size of the first slide opening in the first turnup sheet adjustable; One second movable frame, this the second movable frame side turnup is formed with one second turnup sheet, is formed with the second slide opening in this second turnup sheet, and this second turnup sheet end and the second movable frame are fitted, and fixed by one second screw, make the size of the second slide opening in the second turnup sheet adjustable; One first rotating shaft, its two ends are installed in the first sliding eye position of fixing frame and the first slide opening of the first movable frame respectively; One second rotating shaft, its two ends are installed in the second sliding eye position of fixing frame and the second slide opening of the second movable frame respectively; By the torque magnitude regulating first, second screw worked itself loose tightness described to realize regulating first, second rotating shaft.
Furthermore, in technique scheme, described first rotating shaft forming the first limited part, the first movable frame being provided with for coordinating with the first limited part restriction first axis of rotation stroke to be first rotation prevention portion of 180 °.
Furthermore, in technique scheme, described first limited part is the first projection taking shape in the first rotating shaft periphery, and described first rotation prevention portion is the first lug taken shape on the first movable frame.
Furthermore, in technique scheme, described second rotating shaft forming the second limited part, the second movable frame being provided with for coordinating with the second limited part restriction second axis of rotation stroke to be second rotation prevention portion of 180 °.
Furthermore, in technique scheme, described second limited part is the second projection taking shape in the second rotating shaft periphery, and described second rotation prevention portion is the second lug taken shape on the second movable frame.
Furthermore, in technique scheme, the first sliding eye position of described fixing frame and the first slide opening of the first movable frame are located along the same line, and the second sliding eye position of described fixing frame and the second slide opening of the second movable frame are located along the same line.
Furthermore, in technique scheme, in the first described rotating shaft, be provided with through front end and back end, and the first string holes for passing for wire; Through front end and back end is provided with in the second described rotating shaft, and the second string holes for passing for wire.
Furthermore, in technique scheme, described first movable frame and the second movable frame are provided with first, second mounting hole for installing with the external world; The 3rd mounting hole for installing with the external world is provided with in the middle part of described fixing frame.
Furthermore, in technique scheme, described fixing frame end is provided with location piece, and these location piece both sides protrude from first, second rear end, sliding eye position described; Described first rotating shaft and the second roller end are provided with draw-in groove, and the first rotating shaft and the second roller end, through behind first, second sliding eye position described, are located with described location piece both sides inlay card respectively.
After adopting technique scheme, the present invention has following beneficial effect compared with prior art: when the present invention uses, by the torque magnitude regulating first, second screw worked itself loose tightness described to realize regulating first, second rotating shaft.Specifically, the elasticity of adjustable first screw, the the first rotating shaft torsion being positioned at upper part is made to be 2.00-2.50kgf.cm, the elasticity of adjustable second screw, the the second rotating shaft torsion being positioned at lower part is made to be 3.00-3.50kgf.cm, the difference of torsion between first, second rotating shaft utilizing top and the bottom, first in the first rotating shaft, turn to 180 degree from 0 degree by the first movable frame of upper part, wherein, when turning to 180 degree, first projection of the first lug on the first movable frame and the first rotating shaft periphery leans, to pin; In the second rotating shaft, 180 degree are turned to from 0 degree again by the second movable frame of lower part, wherein, when turning to 180 degree, second projection of the second lug on the second movable frame and the second rotating shaft periphery leans, to pin, now upper and lower two 180 degree of additions of rotating, reach with this and forward 360 degree of objects rotated to from 0 degree.During reset while going back to 0 degree (360 degree), the same with above-mentioned step, the first movable frame first rotates back into 0 degree by 180 degree, then rotates back into 0 degree by the second movable frame elder generation by 180 degree, realizes rotating back into 0 degree from 360 degree with this.In sum, structural stability of the present invention, can realize 360 degree of rotations, and the torsion of rotating shaft is adjustable, so that realizes 360 degree of rotations better, makes the present invention have the higher market competitiveness.
Accompanying drawing illustrates:
Fig. 1 is stereogram of the present invention;
Fig. 2 is three-dimensional exploded view of the present invention.
Embodiment:
Below in conjunction with specific embodiments and the drawings, the present invention is further described.
See shown in Fig. 1,2, for a kind of 360 degree rotate adjustable torque rotary shaft structure, it comprises: fixing frame 1, first movable frame 2, second movable frame 3, the second rotating shaft 5 being installed on the first rotating shaft 4 between fixing frame 1 and the first movable frame 2 and being installed between fixing frame 1 and the second movable frame 3.
The present invention can be installed on notebook computer, and wherein, the second movable frame 3 is fixed on notebook computer base, the first movable frame 2 be fixed on notebook computer on cover, to realize the connection of base and upper cover.
Described fixing frame 1 both sides are respectively arranged with first, second sliding eye position 11,12; Described fixing frame 1 end is provided with location piece 14, and these location piece 14 both sides protrude from first, second rear end, sliding eye position 11,12 described; The 3rd mounting hole 13 for installing with the external world is provided with in the middle part of described fixing frame 1.
The first described movable frame 2 side turnup is formed with one first turnup sheet 21, the first slide opening 211 is formed in this first turnup sheet 21, and this first turnup sheet 21 end and the first movable frame 2 are fitted, and fixed by one first screw 22, make the size of the first slide opening 21 in the first turnup sheet 21 adjustable.
Described first movable frame 2 is provided with the first mounting hole 212 for installing with notebook computer, and is installed on notebook computer by this first mounting hole 212 of screw fit.
Described second movable frame 3 side turnup is formed with one second turnup sheet 31, the second slide opening 311 is formed in this second turnup sheet 31, and this second turnup sheet 31 end and the second movable frame 3 are fitted, and fixed by one second screw 34, make the size of the second slide opening 311 in the second turnup sheet 31 adjustable.
Described second movable frame 3 is provided with the second mounting hole 312 for installing with the external world, and is installed on notebook computer by this second mounting hole 312 of screw fit.
First sliding eye position 11 of described fixing frame 1 and the first slide opening 211 of the first movable frame 2 are located along the same line, and the second sliding eye position 12 of described fixing frame 1 and the second slide opening 311 of the second movable frame 3 are located along the same line.
Described first rotating shaft 4 two ends are installed in the first sliding eye position 11 of fixing frame 1 and the first slide opening 211 of the first movable frame 2 respectively, wherein, realize the torque magnitude of adjustment first rotating shaft 4 by regulating described first screw 22 elasticity.
In addition, described first rotating shaft 4 end is provided with draw-in groove, and this first rotating shaft 4 end is located with described location piece 14 inlay card through behind described first sliding eye position 11.Through front end and back end is provided with in the first described rotating shaft 4, and the first string holes for passing for wire.
Described first rotating shaft 4 forming the first limited part, the first movable frame 2 being provided with for coordinating with the first limited part restriction first rotating shaft 4 rotational travel to be first rotation prevention portion of 180 °.Specifically, described first limited part is the first projection 41 taking shape in the first rotating shaft 4 periphery, and described first rotation prevention portion is the first lug 23 taken shape on the first movable frame 2.
Described second rotating shaft 5 two ends are installed in the second sliding eye position 12 of fixing frame 1 and the second slide opening 311 of the second movable frame 311 respectively, wherein, realize the torque magnitude of adjustment second rotating shaft 5 by regulating described second screw 32 elasticity.
Described second rotating shaft 5 end is provided with draw-in groove, and the second rotating shaft 5 end is located with described location piece 14 inlay card through behind described second sliding eye position 12.Through front end and back end is provided with in the second described rotating shaft 5, and the second string holes for passing for wire.
Described second rotating shaft 5 forming the second limited part, the second movable frame 3 being provided with for coordinating with the second limited part restriction second rotating shaft 5 rotational travel to be second rotation prevention portion of 180 °.Specifically, described second limited part is the second projection 51 taking shape in the second rotating shaft 5 periphery, and described second rotation prevention portion is the second lug 33 taken shape on the second movable frame 3.
The present invention is all kinds of notebook, flat board and relevant shell provide torsion, and makes it to rotate to 360 degree from 0 degree, and arbitrarily angled can stopping.
When the present invention uses, by the torque magnitude regulating first, second screw 22,32 elasticity described to realize regulating first, second rotating shaft 4,5.Specifically, the elasticity of adjustable first screw 22, the first rotating shaft 4 torsion being positioned at upper part is made to be 2.00-2.50kgf.cm, the elasticity of adjustable second screw 32, the second rotating shaft 5 torsion being positioned at lower part is made to be 3.00-3.50kgf.cm, the difference of torsion between first, second rotating shaft 4,5 utilizing top and the bottom, first in the first rotating shaft 4, turn to 180 degree from 0 degree by the first movable frame 2 of upper part, wherein, when turning to 180 degree, the first lug 23 on first movable frame 2 and the first projection 41 of the first rotating shaft 4 periphery lean, to pin; In the second rotating shaft 5,180 degree are turned to from 0 degree again by the second movable frame 3 of lower part, wherein, when turning to 180 degree, the second lug 33 on second movable frame 3 and the second projection 51 of the second rotating shaft 5 periphery lean, to pin, now upper and lower two 180 degree of additions of rotating, reach with this and forward 360 degree of objects rotated to from 0 degree.During reset while going back to 0 degree (360 degree), the same with above-mentioned step, the first movable frame 2 first rotates back into 0 degree by 180 degree, then rotates back into 0 degree by the second movable frame 3 elder generation by 180 degree, realizes rotating back into 0 degree from 360 degree with this.
In sum, structural stability of the present invention, can realize 360 degree of rotations, and the torsion of rotating shaft is adjustable, so that realizes 360 degree of rotations better, makes the present invention have the higher market competitiveness.
Certainly, the foregoing is only specific embodiments of the invention, be not limit the scope of the present invention, all equivalences done according to structure, feature and principle described in the present patent application the scope of the claims change or modify, and all should be included in the present patent application the scope of the claims.
Claims (9)
1.360 degree rotate adjustable torque rotary shaft structure, it is characterized in that: comprising:
One fixing frame (1), this fixing frame (1) both sides are respectively arranged with first, second sliding eye position (11,12);
One first movable frame (2), this the first movable frame (2) side turnup is formed with one first turnup sheet (21), the first slide opening (211) is formed in this first turnup sheet (21), and this first turnup sheet (21) end and the first movable frame (2) are fitted, and fixed by one first screw (22), make the size of the first slide opening (21) in the first turnup sheet (21) adjustable;
One second movable frame (3), this the second movable frame (3) side turnup is formed with one second turnup sheet (31), the second slide opening (311) is formed in this second turnup sheet (31), and this second turnup sheet (31) end and the second movable frame (3) are fitted, and fixed by one second screw (34), make the size of the second slide opening (311) in the second turnup sheet (31) adjustable;
One first rotating shaft (4), its two ends are installed in the first sliding eye position (11) of fixing frame (1) and first slide opening (211) of the first movable frame (2) respectively,
One second rotating shaft (5), its two ends are installed in the second sliding eye position (12) of fixing frame (1) and second slide opening (311) of the second movable frame (311) respectively,
By the torque magnitude regulating described first, second screw (22,32) elasticity to realize regulating first, second rotating shaft (4,5).
2. 360 degree according to claim 1 rotate adjustable torque rotary shaft structure, it is characterized in that: described first rotating shaft (4) forms the first limited part, the first movable frame (2) being provided with for coordinating with the first limited part restriction first rotating shaft (4) rotational travel to be first rotation prevention portion of 180 °.
3. 360 degree according to claim 2 rotate adjustable torque rotary shaft structure, it is characterized in that: described first limited part is for taking shape in peripheral the first projection (41) of the first rotating shaft (4), and described first rotation prevention portion is for taking shape in the first lug (23) on the first movable frame (2).
4. 360 degree according to claim 1 rotate adjustable torque rotary shaft structure, it is characterized in that: described second rotating shaft (5) forms the second limited part, the second movable frame (3) being provided with for coordinating with the second limited part restriction second rotating shaft (5) rotational travel to be second rotation prevention portion of 180 °.
5. 360 degree according to claim 4 rotate adjustable torque rotary shaft structure, it is characterized in that: described second limited part is for taking shape in peripheral the second projection (51) of the second rotating shaft (5), and described second rotation prevention portion is for taking shape in the second lug (33) on the second movable frame (3).
6. 360 degree according to claim 1-5 any one rotate adjustable torque rotary shaft structure, it is characterized in that: the first sliding eye position (11) of described fixing frame (1) and first slide opening (211) of the first movable frame (2) are located along the same line, the second sliding eye position (12) of described fixing frame (1) and second slide opening (311) of the second movable frame (3) are located along the same line.
7. 360 degree according to claim 1-5 any one rotate adjustable torque rotary shaft structure, it is characterized in that: be provided with through front end and back end in described the first rotating shaft (4), and the first string holes for passing for wire; Through front end and back end is provided with in described the second rotating shaft (5), and the second string holes for passing for wire.
8. according to claim 1-5 any one 360 degree rotate adjustable torque rotary shaft structures, it is characterized in that: described first movable frame (2) and the second movable frame (3) are provided with first, second mounting hole (212,312) for installing with the external world; Described fixing frame (1) middle part is provided with the 3rd mounting hole (13) for installing with the external world.
9. 360 degree according to claim 1-5 any one rotate adjustable torque rotary shaft structure, it is characterized in that: described fixing frame (1) end is provided with location piece (14), this location piece (14) both sides protrude from described first, second sliding eye position (11,12) rear end; Described first rotating shaft (4) and the second rotating shaft (5) end are provided with draw-in groove, first rotating shaft (4) and the second rotating shaft (5) end, through after described first, second sliding eye position (11,12), are located with described location piece (14) both sides inlay card respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410504934.9A CN104314967A (en) | 2014-09-27 | 2014-09-27 | Torsion-adjustable rotating shaft structure capable of rotating by 360 degrees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410504934.9A CN104314967A (en) | 2014-09-27 | 2014-09-27 | Torsion-adjustable rotating shaft structure capable of rotating by 360 degrees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104314967A true CN104314967A (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410504934.9A Pending CN104314967A (en) | 2014-09-27 | 2014-09-27 | Torsion-adjustable rotating shaft structure capable of rotating by 360 degrees |
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| Country | Link |
|---|---|
| CN (1) | CN104314967A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485153A (en) * | 2016-02-01 | 2016-04-13 | 方青梅 | Angle-adjustable LED display screen device |
| CN105485154A (en) * | 2016-02-01 | 2016-04-13 | 方青梅 | Angle-adjustable displayer device with indication lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001241427A (en) * | 2000-02-29 | 2001-09-07 | Kato Electrical Mach Co Ltd | Tilting hinge for oa apparatus |
| CN201228715Y (en) * | 2008-07-04 | 2009-04-29 | 富世达股份有限公司 | Turning gear |
| CN201339647Y (en) * | 2009-02-10 | 2009-11-04 | 兆利科技工业股份有限公司 | Double-shaft coating type rotation shaft |
| CN104049680A (en) * | 2013-03-14 | 2014-09-17 | 安捷资讯科技(苏州)有限公司 | Computer rotating shaft positioning mechanism |
-
2014
- 2014-09-27 CN CN201410504934.9A patent/CN104314967A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001241427A (en) * | 2000-02-29 | 2001-09-07 | Kato Electrical Mach Co Ltd | Tilting hinge for oa apparatus |
| CN201228715Y (en) * | 2008-07-04 | 2009-04-29 | 富世达股份有限公司 | Turning gear |
| CN201339647Y (en) * | 2009-02-10 | 2009-11-04 | 兆利科技工业股份有限公司 | Double-shaft coating type rotation shaft |
| CN104049680A (en) * | 2013-03-14 | 2014-09-17 | 安捷资讯科技(苏州)有限公司 | Computer rotating shaft positioning mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485153A (en) * | 2016-02-01 | 2016-04-13 | 方青梅 | Angle-adjustable LED display screen device |
| CN105485154A (en) * | 2016-02-01 | 2016-04-13 | 方青梅 | Angle-adjustable displayer device with indication lamp |
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