CN101634877A - Rotating shaft structure of notebook computer - Google Patents
Rotating shaft structure of notebook computer Download PDFInfo
- Publication number
- CN101634877A CN101634877A CN200910034127A CN200910034127A CN101634877A CN 101634877 A CN101634877 A CN 101634877A CN 200910034127 A CN200910034127 A CN 200910034127A CN 200910034127 A CN200910034127 A CN 200910034127A CN 101634877 A CN101634877 A CN 101634877A
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- axle center
- pad
- angle
- runing rest
- pivot structure
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Abstract
The invention discloses a rotating shaft structure of a notebook computer, which is installed between a flip cover with a flipping device and a base. The rotating shaft structure comprises a rotating bracket connected with the flip cover, an axle center fixedly connected with the rotating bracket, a fixed bracket connected with the base, an angle washer arranged between the fixed bracket and the rotating bracket, at least two elastic washers which are sheathed on the axle center in a penetrating manner after being relatively fastened, a cam washer arranged between the fixed bracket and the elastic washers and a nut matched with the outer end head of the axle center. The invention can improve the stability of the rotating shaft by interaction of all washers assembled in the same axle center in a combined manner, leads the opening angle range of the flip of the notebook to be 0-160 degrees, causes the flip cover to be closed automatically and slowly when the flip cover closes to the position where an inclined angle of 5 degrees is formed with the base and increases the position space of the notebook computer; besides, the rotating shaft structure of the invention also has the advantages of long service life, beautiful appearance, convenient assembly, stable structure and low cost.
Description
Technical field
What the present invention relates to is a kind of pivot structure, particularly be the pivot structure that uses on a kind of notebook.
Background technology
Because the progress and development of science and technology, no matter to be people in work or daily life all indispensable and be indispensable instrument for computing machine, moreover, because the high mechanization of electronic product, at a high speed with the fast development of portabilityization, gradually the agitation of notebook computer has swept across senior business people, and is popularized for general user gradually.And existing notebook is all in the majority with cover-lifting type, and the consideration of design such as thin for meeting, little and in light weight generally all is designed to loam cake two parts that the base that is made of main frame body and keyboard and display screen and lid constitute and constitutes.And notebook computer is not using or when finishing state, loam cake just covers on its base, its loam cake upwards must be raised to suitable angle in use, just can be convenient to manipulate.Because rotating shaft design quality, not only can have influence on the whole style of notebook, the port that also can have influence on notebook is arranged, and gently then causes rotating shaft fracture, shell point of fixity impaired, heavy then cause screen broken cable in the rotating shaft, and then cause the various faults of notebook.Therefore, whether good the pivot structure of notebook computer just become decision notebook computer a big key element.
Existing notebook rotating shaft generally adopts kirsite as material, because the hardness of this material is lower, therefore, when the user uses this pivot structure for a long time, this material is vulnerable to friction and loss, and makes that this whirligig is loosening easily or cause damage, and producing stagnates feels immediately, even the time rotating shaft break, influence its serviceable life.
In addition, when the loam cake of existing notebook was closed, generally when closure 30 is spent, the loam cake auto-closing had reduced the degree of freedom of loam cake, can not satisfy the higher occasion of the big requirement of size free space of customer requirement.
Summary of the invention
In view of the deficiency that exists on the prior art, the present invention seeks to be to provide the pivot structure of a kind of long service life, appearance looks elegant, the easy to assembly and notebook that cost is low.
To achieve these goals, the present invention realizes by the following technical solutions:
The pivot structure of notebook, be installed on have flip top device renovate and base between, it is characterized in that it comprises a runing rest, and be connected with described renovating;
Fixedlying connected with described runing rest in one axle center, guarantees that the runing rest rotating band moving axis heart rotates synchronously;
One fixed support is arranged on the axle center, and is connected with described base;
One angle pad is set on the axle center, and is arranged between fixed support and the runing rest, the anglec of rotation of control runing rest;
The plurality of elastic pad is provided with two at least, and two are set on the axle center, and are arranged on the fixed support outside relatively behind the fastening;
One cam pad is set on the axle center, and is arranged between fixed support and the elastomeric pad, controls the space that rotates freely of runing rest.
One nut is arranged on the axle center outermost end, and is suitable with the axle center external end head, is used for fixing total.
As preferably, described angle pad is an OD type angle pad, makes it bilateral stressed by OD type angle pad, effectively controls the angular range of runing rest, increases the serviceable life of rotating shaft.
As preferably, described angle pad is a D type angle pad, makes its monolithic stressed by D type angle pad.
As preferably, on described angle pad, be provided with the concave point that plays the oil storage effect, it is easy to assembly to increase serviceable life, and symmetrical balance reduces to stagnate to be felt immediately.
As preferably, described nut is a nylon nut, makes its degree of freedom than higher, regulates easily, avoids the screw stripped thread by nylon nut is installed, and has improved stability.
As preferably, described elastomeric pad is the circle bowl, and is provided with four, and per two circle bowls array modes relatively are installed on the axle center, improve the elastic performance of rotating shaft.
As preferably, between nut and elastomeric pad, also be provided with stator, be used to reinforce the steadiness of whole device.
Further, described angle pad is provided with the angle chamfering, and making the rotating range of runing rest by the effect of angle chamfering is 0～160 degree.
Further, described cam pad is provided with the folding angle, by the folding angle of cam pad, make runing rest and fixed support between angle automatic slowly closure when spending less than 5, can locate arbitrarily in 5～160 degree, what increased notebook freely locatees the space.
The present invention interacts by each pad, aggregate erection is on same axle center, constitute the pivot structure of a notebook, improve rotating shaft stability, and by cooperatively interacting of angle pad and axle center and stamping parts cam pad, the open angle scope of renovating that makes notebook is 0～160 degree, be 5 when spending renovating to be closed into base, renovate the automatic slowly closure, increased the space, location of notebook, and have long service life, good looking appearance, easy to assembly, Stability Analysis of Structures and the low advantage of cost, be worth of widely use.
Description of drawings
Describe the present invention in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a wiring layout of the present invention.
Fig. 3 is the structural representation of angle pad of the present invention.
Fig. 4 is the structural representation of cam pad of the present invention.
Fig. 5 is the combination synoptic diagram of elastomeric pad of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the present invention.
Referring to Fig. 1 and Fig. 2, the pivot structure of notebook of the present invention, be installed on have flip top device renovate and base between, it comprises and renovates the runing rest 1 that is connected, also make the screw of fixedly renovating on this runing rest 1, be fixed by other modes such as screws; The axle center 2 of fixedlying connected with runing rest 1 guarantees that the runing rest rotating band moving axis heart rotates synchronously; Be set on the fixed support 4 on the axle center 2, this fixed support 4 also is connected with base; Be arranged on the angle pad 3 between fixed support 4 and the runing rest 1, this angle pad 3 is the circle bowl, and is set on the axle center 2, is used for controlling the anglec of rotation of runing rest 1; At least be provided with two elastomeric pad 6, be set on the axle center 2 behind the relative fastening of this elastomeric pad 6, and be arranged on fixed support 4 outsides.The cam pad 5 that is set on the axle center 2 also is installed between fixed support 4 and elastomeric pad 6, is used to control the revolution space of freely locating of runing rest 1; 2 outermost end has been made screw thread in the axle center, by with suitable nut 8 and the rivet 9 of screw thread all spacers on the axle center 2 being got up.
In the present embodiment, angle pad 3 is an OD type angle pad, makes it bilateral stressed by OD type angle pad, effectively controls the angular range of runing rest, increases the serviceable life of rotating shaft.Present embodiment makes runing rest drive axle center 2 and the rotation of angle pad by OD type angle pad is installed, and is provided with angle chamfering 31 on angle pad 3, is 0～160 degree because 31 effects of angle chamfering make the rotating range of runing rest 1.
The position of promptly pressing close to fixed support 4 in fixed support 4 outsides is equipped with cam pad 5, and this cam pad 5 is set on the axle center 2, has also made folding angle 51 on cam pad 5.In the present embodiment, folding angle 51 is the folding angle of trapezoidal shape, its maximum folding angle is 40 degree, and be symmetricly set on the cam pad 5, under the effect of cam pad 5 and fixed support 4, renovating in 0～5 degree of the notebook of this enforcement is automatic closed condition, promptly when renovating closed angle when spending less than 5, renovates auto-closing; Can freely locate in 5～160 degree at open angle of turnover cover, improve the space of freely locating of renovating.
In cam pad 5 outsides four circle bowls are installed, in four circle bowls, per two relative array modes of circle bowl outshot are set on the axle center 2, when rotate in axle center 2, have effectively improved the elastic reaction of round bowl by the assembled arrangement between the circle bowl.
The circle bowl outside in combination is provided with stator 7, and nut 8 is installed in stator 7 outsides, is used for fixing total.In the present embodiment, what nut 8 adopted is nylon nut, makes its degree of freedom than higher, regulates easily, avoids the screw stripped thread by nylon nut is installed, and has improved the stability of rotating shaft.
On the pad of function position, make the concave point that plays the oil storage effect, in this example, can on angle pad 3, make the concave point 32 of oil storage effect, increase serviceable life, make it easy to assembly, symmetrical balance, reducing stagnates feels immediately.In the present embodiment, 3 surface treatments are to the angle pad: at its surperficial double-sided embossing, vibrations are ground, and electrolysis does not have electrolytic nickel.
In another embodiment, above-mentioned angle pad is a D type angle pad, and when this D type angle pad rotated in the axle center, its monolithic was stressed.
When present embodiment uses, whole pivot structure is installed between renovating of notebook and the base, runing rest 1 is fixed on to be renovated, and fixed support 4 connects base.When renovating when opening, renovate driven rotary support 1 and axle center 2 rotations, according to the effect of angle pad 3, making it open scope is 0～160 degree, satisfies various users' needs; Under the interaction of cam pad 5 and various pads, make to renovate between 5～160 degree and locate arbitrarily, increased the space of freely locating of renovating.
When renovating closure, structural design according to the cam pad is that the folding angle is a trapezium structure, makes it reach free closed angle when spending being closed into 5, at this moment, renovate because the hypotenuse effect of trapezium structure makes it slowly closed, thereby avoided renovating quick-make and cause renovating infringement.
In the present embodiment, above-mentioned various gasket surfaces all are coated with nickel, and handle through processing on the surface, make it have very strong steadiness, and have all adopted alloy material to be made, and have avoided that material is rubbed and loss between the pad, improve serviceable life.
Based on above-mentioned, the present invention interacts by each pad, aggregate erection is on same axle center, constitute the pivot structure of a notebook, improve rotating shaft stability, and by cooperatively interacting of angle pad 3 and cam pad 5, the open angle scope of renovating that makes notebook is 0～160 degree, satisfies client's demand; Be 5 when spending renovating to be closed into, renovate the automatic slowly closure, increased the space, location of notebook, and have long service life, good looking appearance, easy to assembly, Stability Analysis of Structures and the low advantage of cost, be worth of widely use with base.
More than show and described ultimate principle of the present invention and principal 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 describes in the foregoing description and the instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, 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 (7)
1, the pivot structure of notebook, be installed on have flip top device renovate and base between, it is characterized in that it comprises a runing rest, and be connected with described renovating;
Fixedlying connected with described runing rest in one axle center, guarantees that the runing rest rotating band moving axis heart rotates synchronously;
One fixed support is arranged on the axle center, and is connected with described base;
One angle pad is set on the axle center, and is arranged between fixed support and the runing rest, the anglec of rotation of control runing rest;
At least two elastomeric pads, two are set on the axle center, and are arranged on the fixed support outside relatively behind the fastening;
One cam pad is set on the axle center, and is arranged between fixed support and the elastomeric pad, controls the space that rotates freely of runing rest;
One nut is arranged on the axle center outermost end, and is suitable with the axle center external end head, is used for fixing total.
2, the pivot structure of notebook according to claim 1 is characterized in that, is provided with the concave point that plays the oil storage effect on described angle pad.
3, the pivot structure of notebook according to claim 1 is characterized in that, described elastomeric pad is the circle bowl, and is provided with four, and per two circle bowls array mode relatively are installed on the axle center.
4, the pivot structure of notebook according to claim 1 and 2 is characterized in that, described angle pad is provided with the angle chamfering, and making the rotating range of runing rest by the effect of angle chamfering is 0～160 degree.
5, the pivot structure of notebook according to claim 1 is characterized in that, described cam pad be provided with make runing rest and fixed support between angle automatic slowly closure when spending less than 5, can random positioned folding angle in 5～160 degree.
6, the pivot structure of notebook according to claim 1 and 2 is characterized in that, described angle pad is an OD type angle pad.
7, the pivot structure of notebook according to claim 1 and 2 is characterized in that, described angle pad is a D type angle pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910034127A CN101634877A (en) | 2009-09-01 | 2009-09-01 | Rotating shaft structure of notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910034127A CN101634877A (en) | 2009-09-01 | 2009-09-01 | Rotating shaft structure of notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101634877A true CN101634877A (en) | 2010-01-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910034127A Pending CN101634877A (en) | 2009-09-01 | 2009-09-01 | Rotating shaft structure of notebook computer |
Country Status (1)
| Country | Link |
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| CN (1) | CN101634877A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957637A (en) * | 2010-05-21 | 2011-01-26 | 昆山联德精密机械有限公司 | Concave and convex wheel convex point location structure |
| CN102478047A (en) * | 2010-11-25 | 2012-05-30 | 昆山万禾精密电子有限公司 | Rotating shaft suitable for 3C electronic product |
| CN104653593A (en) * | 2013-11-18 | 2015-05-27 | 宏碁股份有限公司 | Portable electronic device |
| CN110539163A (en) * | 2019-09-10 | 2019-12-06 | 重庆麟麟科技有限公司 | Notebook pivot rigging equipment |
| CN111571207A (en) * | 2020-05-26 | 2020-08-25 | 重庆麟麟科技有限公司 | Automatic assembling equipment for rotating shaft of notebook computer |
| CN111790529A (en) * | 2013-06-13 | 2020-10-20 | 洁碧有限公司 | Shower head with engine release |
| CN115111496A (en) * | 2021-03-17 | 2022-09-27 | 青辅实业股份有限公司 | Joint device |
-
2009
- 2009-09-01 CN CN200910034127A patent/CN101634877A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957637A (en) * | 2010-05-21 | 2011-01-26 | 昆山联德精密机械有限公司 | Concave and convex wheel convex point location structure |
| CN102478047A (en) * | 2010-11-25 | 2012-05-30 | 昆山万禾精密电子有限公司 | Rotating shaft suitable for 3C electronic product |
| CN102478047B (en) * | 2010-11-25 | 2015-05-06 | 昆山万禾精密电子有限公司 | Rotating shaft suitable for 3C electronic product |
| CN111790529A (en) * | 2013-06-13 | 2020-10-20 | 洁碧有限公司 | Shower head with engine release |
| US11648573B2 (en) | 2013-06-13 | 2023-05-16 | Water Pik, Inc. | Showerhead |
| CN104653593A (en) * | 2013-11-18 | 2015-05-27 | 宏碁股份有限公司 | Portable electronic device |
| CN104653593B (en) * | 2013-11-18 | 2017-04-05 | 宏碁股份有限公司 | Portable electronic devices |
| CN110539163A (en) * | 2019-09-10 | 2019-12-06 | 重庆麟麟科技有限公司 | Notebook pivot rigging equipment |
| CN110539163B (en) * | 2019-09-10 | 2022-07-12 | 重庆麟麟科技有限公司 | Notebook pivot rigging equipment |
| CN111571207A (en) * | 2020-05-26 | 2020-08-25 | 重庆麟麟科技有限公司 | Automatic assembling equipment for rotating shaft of notebook computer |
| CN115111496A (en) * | 2021-03-17 | 2022-09-27 | 青辅实业股份有限公司 | Joint device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100127 |