CN103573795B - Folding-type electronic device - Google Patents
Folding-type electronic device Download PDFInfo
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- CN103573795B CN103573795B CN201210261527.0A CN201210261527A CN103573795B CN 103573795 B CN103573795 B CN 103573795B CN 201210261527 A CN201210261527 A CN 201210261527A CN 103573795 B CN103573795 B CN 103573795B
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Abstract
A kind of folding-type electronic device, comprises a first component, a pivot, a second component, a limit element and a stop element.First component is articulated in second component via pivot.Limit element is arranged at pivot, and stop element is arranged at second component movably.When stop element is connected to limit element, the relative position between first component and second component can be maintained.The Discussing Convenience in use effectively can be improved according to folding-type electronic device of the present invention.
Description
Technical field
The present invention relates to a kind of electronic equipment, particularly relate to a kind of folding-type electronic device.
Background technique
Current Touch Screen is popularized gradually, and user has been accustomed to the mode operating electronic devices utilizing touch-control.Therefore, in the prior art, by changing the screen of notebook computer into touch control screen, the function of touch-control is provided.
But, when user carries out touch-control, larger downforce can be produced to Touch Screen, the torsion that the now rotating shaft of general notebook computer provides, the downforce that user applies cannot be born, and then the screen of notebook computer is changed relative to the angle of inclination of main frame, cause the difficulty in use.
Now, if increase the torsion that provides of rotating shaft, screen can become and be difficult to rotate relative to main frame, and user needs to utilize both hands to force in screen respectively and notebook computer could be opened by main frame, have impact on the Discussing Convenience in use.
Summary of the invention
In order to solve the defect of above-mentioned prior art, object of the present invention, for providing a kind of folding-type electronic device, provides support power when user carries out touch-control, and also can open easily.
To achieve the above object, the invention provides a kind of folding-type electronic device, comprise a first component, a pivot, a second component, a limit element and a stop mechanism.First component can be a screen, and second component can be a main frame.Pivot is arranged at first component.Second component is arranged at pivot, and is rotating via pivot relative to first component.Limit element is arranged at pivot.Stop mechanism comprises a stop element and a driving element.Stop element is arranged at second component movably.Driving element is in order to mobile stop element.When first component is rotating relative to second component, stop element and limit element spaced.In addition, when driving element moves stop element to make stop element be connected to limit element, stop element restriction limit element rotates, and maintains the relative position between first component and second component whereby.
In sum, folding-type electronic device of the present invention abuts by stop element the angle of inclination that limit element maintains first component, carries out the operations such as touch-control for user for first component.When stop element departs from limit element, first component can easily rotate relative to second component by user.
Accompanying drawing explanation
Fig. 1 is the stereogram of folding-type electronic device of the present invention;
Fig. 2 is the stereogram of rotary shaft mechanism of the present invention and stop mechanism;
Fig. 3 is the exploded view of rotary shaft mechanism of the present invention and stop mechanism;
Fig. 4 is the sectional view of folding-type electronic device of the present invention; And
Fig. 5 to Fig. 7 is the action schematic diagram of folding-type electronic device of the present invention.
Wherein, description of reference numerals is as follows:
Folding-type electronic device 1; First component 10;
Second component 20; Rotary shaft mechanism 30;
Pivot 31; Fixing part 311;
Tangent plane 3111; Pin-joint part 312;
Limit element 32; Teeth portion 321;
Fixed hole 322; Plane 3221;
Stop mechanism 40; Stop element 41;
Blocked part 411; Driving element 42;
Motor 421; Gear 422;
Switch element 43; Bearing of trend D1;
Movement direction D2.
Embodiment
Fig. 1 is the stereogram of folding-type electronic device 1 of the present invention.Folding-type electronic device 1 can be a notebook computer.Folding-type electronic device 1 comprises first component 10, second component 20, rotary shaft mechanism 30(hingemechanism) and a stop mechanism 40.First component 10 can be a screen, and aforesaid screen can be a Touch Screen.Second component 20 can be a main frame, and it can comprise the various electronic component such as keyboard, touch-control version, Touch Screen, central processing unit (CPU), storage, host board.Rotary shaft mechanism 30 is arranged at first component 10, and second component 20 is articulated in rotary shaft mechanism 30, and therefore first component 10 can rotate relative to second component 20 via rotary shaft mechanism 30.
Fig. 2 is the stereogram of rotary shaft mechanism 30 of the present invention and stop mechanism 40.Fig. 3 is the exploded view of rotary shaft mechanism 30 of the present invention and stop mechanism 40.Rotary shaft mechanism 30 comprises pivot 31 and a limit element 32.Pivot 31 is arranged at first component 10, and comprises fixing part 311 and a pin-joint part 312.Fixing part 311 is connected to pin-joint part 312, and fixing part 311 and pin-joint part 312 all extend along a bearing of trend D1.
The sidewall of fixing part 311 has a tangent plane 3111, and first component 10 is fixed on fixing part 311.Pin-joint part 312 is a cylindrical-shaped structure, and second component 20 is articulated in pin-joint part 312, and therefore second component 20 can rotate relative to first component 10 via pivot 31.The pin-joint part 312 of pivot 31 can provide a torsion between first component 10 and second component 20, and when tilting relative to second component 20 to prevent first component 10, first component 10 drops fast.
Limit element 32 is arranged at pivot 31.Limit element 32 can be a gear, and has multiple teeth portion 321 and a fixed hole 322.Teeth portion 321 annular arrangement in the outer side wall of limit element 32, the sidewall of the form fit fixing part 311 of fixed hole 322, and fixed hole 322 has the plane 3221 of the tangent plane 3111 of a cooperation fixing part 311.Therefore, when fixing part 311 runs through limit element 32 along bearing of trend D1, limit element 32 can be fixed on fixing part 311.
Stop mechanism 40 comprises stop element 41, driving element 42 and a switch element 43.Stop element 41 is arranged at second component 20 movably.Stop element 41 can be a tooth row, and extends along a movement direction D2, and aforesaid movement direction D2 can be mutually vertical with bearing of trend D1.In addition, one end of stop element 41 has a blocked part 411.
Driving element 42 is in order to move stop element 41 along movement direction D2.Driving element 42 comprises motor 421 and a gear 422.Gear 422 is arranged at motor 421, and engages with stop element 41.Switch element 43 can be arranged at the side being adjacent to driving element 42 of second component 20, can the design of simplified wiring.In another embodiment, switch element 43 can be arranged at the side of the leading edge of first component 10, operates with person easy to use.
Switch element 43 is coupled to motor 421.Switch element 43 produces a drive singal according to a touch-control event, and driving element 42 makes motor 421 and gear 422 rotate after receiving drive singal.Because gear 422 engages with stop element 41, therefore, driving element 42 can move stop element 41 along movement direction D2, and to make stop element 41 and limit element 32 spaced, now, limit element 32 is rotatable.
And when switch element 43 stops producing drive singal, driving element 42 moves stop element 41, is connected to limit element 32 to make stop element 41.Now, the blocked part 411 of stop element 41 is sticked between two adjacent teeth portion 321 of limit element 32, rotates to limit limit element 32.
In another embodiment, stop mechanism 40 can not comprise switch element 43, driving element 42 can not comprise the element such as motor 421 and/or gear 422, and driving element 42 can comprise the elements such as connecting rod, and user directly can move stop element 41 via manually-operable driving element 42.
Fig. 4 is the sectional view of folding-type electronic device 1 of the present invention.Wherein first component 10 is covered on second component 20, and stop element 41 is positioned at a primary importance.Now, because switch element 43 is not triggered, the blocked part 411 that therefore driving element 42 controls stop element 41 is sticked between two adjacent teeth portion 321 of limit element 32, rotates to limit limit element 32.Because limit element 32 cannot rotate, therefore first component 10 cannot rotate relative to second component 20 easily.Can prevent when carrying foldable electronic equipment 1, first component 10 is opened relative to second component 20.
As shown in Figure 5, when user is for opening first component 10 relative to second component 20, user makes switch element 43 produce a drive singal by push switch unit 43, after driving element 42 receives drive singal, mobile stop element 41 with the two adjacent teeth portion 321 making the blocked part 411 of stop element 41 depart from limit element 32, and makes stop element 41 be positioned at a second place.Now, because stop element 41 and limit element 32 are spaced, therefore limit element 32 is rotatable relative to second component 20, and first component 10 can rotate (as shown in Figure 6) relative to second component 20.
Therefore, in the present embodiment, when user rotates first component 10, only provide suitable torsion by the pin-joint part 312 of pivot 31, therefore user can rotate first component 10 easily.
As shown in Figure 7, when first component 10 is turned to an angle of inclination relative to second component 20 by user, user can release-push unit 43, and now, switch element 43 stops producing drive singal.Driving element 42 moves stop element 41 and moves to primary importance by the second place, is connected to limit element 32 to make stop element 41.
Because the blocked part 411 of stop element 41 is sticked between two adjacent teeth portion 321 of limit element 32, stop element 41 limits limit element 32 and rotates, and can maintain the relative position between first component 10 and second component 20 whereby.When user carries out the operations such as touch-control to first component 10, although first component 10 is applied in larger pressure, first component 10 also can maintain identical angle of inclination.
In sum, folding-type electronic device of the present invention abuts by stop element the angle of inclination that limit element maintains first component, carries out the operations such as touch-control for user for first component.When stop element departs from limit element, first component can rotate relative to second component by user like a cork.
Though the present invention discloses as above with various embodiment, but it is only exemplary reference and is not used to limit scope of the present invention, those skilled in the art without departing from the spirit and scope of the present invention, can make variation and the modification of part.Therefore above-described embodiment be not used to limit scope of the present invention, the scope that protection scope of the present invention should define depending on appending claims is as the criterion.
Claims (9)
1. a folding-type electronic device, comprising: a first component; One pivot, is arranged at this first component; One second component, is arranged at this pivot, and is rotating via this pivot relative to this first component; It is characterized in that, also comprise:
One limit element, is arranged at this pivot;
One stop mechanism, comprising:
One stop element, is arranged at this second component movably; And
One driving element, in order to this stop element mobile;
Wherein when this first component is to rotate relative to this second component, this stop element and this limit element spaced;
Wherein when this driving element moves this stop element to make this stop element be connected to this limit element, this stop element limits this limit element and rotates, and maintains the relative position between this first component and this second component whereby.
2. folding-type electronic device as claimed in claim 1, wherein this limit element is a gear, and has multiple teeth portion.
3. folding-type electronic device as claimed in claim 2, wherein this stop element has a blocked part, and when this stop element is connected to this limit element, this blocked part is sticked between the two adjacent teeth portion in described teeth portion, rotates to limit this limit element.
4. folding-type electronic device as claimed in claim 1, wherein this driving element comprises a motor and a gear, and this stop element is a tooth row, and this gear is arranged at this motor, and engages with this stop element.
5. folding-type electronic device as claimed in claim 4, wherein this stop mechanism also comprises a switch element, this switch element is coupled to this motor, wherein this switch element produces a drive singal according to a touch-control event, and after this driving element receives this drive singal, this stop element mobile, with make this stop element and this limit element spaced, now this limit element can rotate.
6. folding-type electronic device as claimed in claim 5, wherein when this switch element stops producing this drive singal, this driving element moves this stop element, to make this stop element be connected to this limit element, rotates to limit this limit element.
7. folding-type electronic device as claimed in claim 5, wherein this switch element is arranged at the side of this first component or this second component.
8. folding-type electronic device as claimed in claim 1, wherein this pivot provides a torsion between this first component and this second component.
9. folding-type electronic device as claimed in claim 1, wherein this first component is a screen, and second component is a main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210261527.0A CN103573795B (en) | 2012-07-26 | 2012-07-26 | Folding-type electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210261527.0A CN103573795B (en) | 2012-07-26 | 2012-07-26 | Folding-type electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103573795A CN103573795A (en) | 2014-02-12 |
| CN103573795B true CN103573795B (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210261527.0A Active CN103573795B (en) | 2012-07-26 | 2012-07-26 | Folding-type electronic device |
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| Country | Link |
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| CN (1) | CN103573795B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485055B (en) * | 2014-12-24 | 2017-02-22 | 华勤通讯技术有限公司 | Auxiliary spreading device for flexible screen |
| CN106763132B (en) * | 2017-01-16 | 2019-03-15 | 捷开通讯(深圳)有限公司 | A kind of structure for the electrodeless shaft can be realized virtual axle center |
| CN107606418A (en) * | 2017-10-31 | 2018-01-19 | 商洛市虎之翼科技有限公司 | A kind of controllable rotating mechanism of one hand and double press rotating mechanism |
| TWI705322B (en) | 2019-03-22 | 2020-09-21 | 緯創資通股份有限公司 | Foldable electronic device and device protection method |
| CN111503477B (en) * | 2020-04-03 | 2021-06-29 | 唐山哈船科技有限公司 | Illegal ship tracking system and method |
| CN114576259B (en) * | 2020-12-02 | 2023-08-01 | 昆山科森科技股份有限公司 | Rotating shaft mechanism for folding flexible screen outwards |
| CN113719526B (en) * | 2021-07-23 | 2022-10-28 | 荣耀终端有限公司 | Rotating mechanism and mobile terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6053589A (en) * | 1998-09-10 | 2000-04-25 | Inventec Corp. | Automatic inclination device for a portable computer |
| CN1948770A (en) * | 2005-10-14 | 2007-04-18 | 深圳富泰宏精密工业有限公司 | Hinge structure and portable electron device using said hinge structure |
| CN101414200A (en) * | 2007-10-19 | 2009-04-22 | 富准精密工业(深圳)有限公司 | Apparatus with angle adjustment function and angle adjusting device thereof |
| CN201266957Y (en) * | 2008-07-25 | 2009-07-01 | 杭州安费诺飞凤通信部品有限公司 | Slip cover hinge of mobile communication terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101163613B (en) * | 2005-05-26 | 2011-05-04 | 三菱电机株式会社 | Display device |
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2012
- 2012-07-26 CN CN201210261527.0A patent/CN103573795B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6053589A (en) * | 1998-09-10 | 2000-04-25 | Inventec Corp. | Automatic inclination device for a portable computer |
| CN1948770A (en) * | 2005-10-14 | 2007-04-18 | 深圳富泰宏精密工业有限公司 | Hinge structure and portable electron device using said hinge structure |
| CN101414200A (en) * | 2007-10-19 | 2009-04-22 | 富准精密工业(深圳)有限公司 | Apparatus with angle adjustment function and angle adjusting device thereof |
| CN201266957Y (en) * | 2008-07-25 | 2009-07-01 | 杭州安费诺飞凤通信部品有限公司 | Slip cover hinge of mobile communication terminal |
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| CN103573795A (en) | 2014-02-12 |
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