CN102340939A - Flip cover type electronic device structure - Google Patents
Flip cover type electronic device structure Download PDFInfo
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- CN102340939A CN102340939A CN201010228513XA CN201010228513A CN102340939A CN 102340939 A CN102340939 A CN 102340939A CN 201010228513X A CN201010228513X A CN 201010228513XA CN 201010228513 A CN201010228513 A CN 201010228513A CN 102340939 A CN102340939 A CN 102340939A
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- 230000009471 action Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 13
- 238000006073 displacement reaction Methods 0.000 description 7
- 239000011435 rock Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002650 habitual effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
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Abstract
The invention provides a flip cover type electronic device structure which comprises a first machine body, a second machine body, at least one rotating shaft and at least one fixing assembly. The first machine body and the second machine body are mutually pivoted through the rotating shaft, and the first machine body can rotate relative to the second machine body. The fixing assembly is provided with a pressing component and a limit component arranged at one end of the pressing component. Through the movement action of the pressing component relative to the rotating shaft, the limit component is selectively embedded in a limit groove of the rotating shaft so as to limit the second machine body to pivot relative to the first machine body. The use comfort and convenience of the electronic device are greatly improved.
Description
Technical field
The present invention is relevant for a kind of structural design of electronic installation, particularly a kind of cover-lifting type electronic device structure with upper and lower body of mutual pivot joint.
Background technology
Along with making rapid progress of science and technology, the development of electronics industry is at a tremendous pace especially.The modern uses electronic installation often; In order to make these electronic installations be not easy to suffer damage; And consider volume must be frivolous etc. factor, these electronic installations can be designed to the structure of cover-lifting type, for example consumption electronic products such as notebook, personal digital assistant.
Habitual cover-lifting type electronic device comprises two bodies that articulate mutually, when two bodies are drawn close mutually, can protect the assembly on the body, just can supply the user to use during two corresponding expansion of body.
With the notebook is example; It has touch-sensitive display screen curtain and main frame body; Utilize pivot structure that display screen and main frame body are articulated each other; With as the center of rotation between display screen and the main frame body, make display screen and main frame body through mutual being connected and rotation of this pivot structure.Be connected in the display screen of electronic installation and the pivot structure of main frame body, be broadly divided into single shaft to two types on pivot structure and bi-axial rotation shaft structure.
Single shaft only can make display screen be covered in the upper side (being closed condition) of main frame body to pivot structure, or makes display screen raise with respect to the main frame body and the certain angle (being user mode) that tilts.Single shaft can't make display screen axially rotate with respect to the main frame body to pivot structure; That is to say; Single shaft can't overturn 180 ° and be incorporated on the main frame body with heads direction with display screen to pivot structure; Thereby cause electronic installation function in the use quite limited, can't rotate display screen and use and watch according to user's actual user demand, so display screen has the too small problem in visual angle usually in various angles; The people who is positioned at the electronic installation dual-side can't obtain good visual effect and display quality when watching.
Electronic installation with bi-axial rotation shaft structure is covered in the upper side of main frame body except the front that can make display screen; And make display screen raise with respect to the main frame body and certain angle that tilts outside, also can make 180 ° of display screen upsets and be covered on the main frame body with heads direction.
Has single shaft to the pivot structure or the electronic installation of bi-axial rotation shaft structure no matter be; Do not have Design Orientation mechanism between its display screen and the main frame body; Therefore not have the relation of stop fixing, display screen with respect to the main frame body only be to rely on the frictional force between pivot structure and main frame body or the display screen and keep its angle of inclination or flip angle to display screen.
In the driving way that the user is jolting, use electronic installation; Or click in the process of controlling Touch Screen with finger; If the strength of its electronic installation that is applied to is during greater than the frictional force between pivot structure and the electronic installation; Display screen promptly rocks because of the influence of external force thereupon; Display screen even can produce displacement (be display screen produce change with respect to the angle of inclination of main frame body or flip angle), this all causes quite significant sense of discomfort and inconvenience to the user when watching or control electronic installation.
Summary of the invention
In view of above problem; The present invention provides a kind of cover-lifting type electronic device structure; The design of no detent mechanism between the display screen of the habitual cover-lifting type electronic device of improvement and the main frame body, and cause display screen in use, to produce unnecessary rocking or the problem of displacement.
The cover-lifting type electronic device structure that the present invention disclosed includes the first housing, the second housing, at least one rotating shaft, reaches at least one fixation kit.Wherein, rotating shaft is connected between the first housing and the second housing, the second housing can be pivoted with respect to the first housing, and rotating shaft has at least one stopper slot.Fixation kit has a pressing piece and at least one locating part, and wherein locating part is based in an end of pressing piece.Pressing piece can be with respect to rotating shaft shift reciprocately between off-position and restriction site, and locating part can be along with pressing piece shift reciprocately together.
When pressing piece was positioned at the off-position, locating part remained in free position; When pressing piece was positioned at restriction site, locating part fixed the position along with pressing piece is moved to, and locating part is embedded in the stopper slot, with the pivotal action of the restriction second housing with respect to the first housing.
Effect of the present invention is; After the user is switched to use angle with the second housing; Start through fixation kit can't continue to carry out pivotal action with respect to the first housing with the restriction second housing, makes the second housing continue to remain on optimal use angle, avoids the second housing in use, to produce and rocks; Or even the situation of displacement, significantly promote comfortableness and convenience on using.
Description of drawings
Fig. 1 is the schematic perspective view of cover-lifting type electronic device structure embodiment of the present invention.
Fig. 2 amplifies decomposing schematic representation for the part of cover-lifting type electronic device structure embodiment of the present invention.
Fig. 3 amplifies schematic perspective view for the part of cover-lifting type electronic device structure embodiment of the present invention.
Fig. 4 is the partial cutaway schematic of cover-lifting type electronic device structure embodiment of the present invention.
Fig. 5 is positioned at the generalized section of off-position for the pressing piece of cover-lifting type electronic device structure embodiment of the present invention.
Fig. 6 is positioned at the generalized section of restriction site for the pressing piece of cover-lifting type electronic device structure embodiment of the present invention.
Embodiment
The cover-lifting type electronic device that the present invention disclosed, it is not limited only to cover-lifting type electronic devices such as notebook, personal digital assistant, mobile phone, and also is not restricted to single shaft to the pivot structure or the cover-lifting type electronic device of bi-axial rotation shaft structure.Following embodiment will be explained as most preferred embodiment of the present invention with notebook.
Fig. 1 and Fig. 4 are schematic perspective view of the present invention and generalized section.Cover-lifting type electronic device 100 of the present invention includes a rotating shaft 130 and the fixation kit 140 that the first housing 110, the second housing 120, two are oppositely arranged.The first housing 110 described in the present embodiment is the main frame body, and the second housing 120 is the lid with display screen, but not as limit.In addition, the fixation kit 140 of present embodiment and a wherein rotating shaft 130 corresponding settings, also can the relative position of two rotating shafts 130 respectively correspondence one group of fixation kit 140 is set, do not exceed with present embodiment.
Rotating shaft 130 is arranged on the second housing 120, and rotating shaft 130 is connected to the first housing 110 and the second housing 120, and the second housing 120 can be pivoted with respect to the first housing 110 as the pivot axle center with rotating shaft 130.In addition, rotating shaft 130 offers a plurality of stopper slots 131 towards an end face of the first housing 110, and these stopper slots 131 have a guide ramp 1311 respectively.
See also Fig. 1 to Fig. 4, fixation kit 140 of the present invention includes the symmetrically arranged locating part of a pressing piece 141, two 142, a hollow sleeve 143, a connecting piece 144, an and elastic component 145.Wherein, pressing piece 141 is the cylinders structure, and the outer circumference surface of pressing piece 141 is concaved with a guide rails 1411, and this guide rails 1411 has first positioning end 1412 and second positioning end 1413.Two locating parts 142 are long rectangle plate structure, and are based on the end face of pressing piece 141 along the axial direction of pressing piece 141.Locating part 142 can be integrated formed structure with pressing piece 141, or locating part 142 and pressing piece 141 be two members independently, mutually combines through any engagement means, not as limit.
The outer peripheral face of the pressing piece 141 of present embodiment is also cut and is provided with first limiting faces 1414; Hollow sleeve 143 also has second limiting faces 1432; Pressing piece 141 is installed in the hollow sleeve 143 with the mode that first limiting faces 1414 fits in second limiting faces 1432; Make pressing piece 141 be subject to the interference of two limiting faces 1414,1432, so pressing piece 141 only can be with the start of straight-line displacement mode in hollow sleeve 143, and can't rotate relatively in hollow sleeve 143.
Please continue to consult Fig. 1 to Fig. 4; The connecting piece 144 of fixation kit 140 is the long pole structure; Clasp 1441 is equipped with at its two ends, and colludes the guide rails 1411 of the combined hole 1431 that is buckled in hollow sleeve 143 and pressing piece 141 respectively, pressing piece 141 is remained in the hollow sleeve 143 and unlikely coming off.Elastic component 145 is connected to pressing piece 141 and rotating shaft 130, that is to say that elastic component 145 is folded between pressing piece 141 and the rotating shaft 130, and an elastic force to pressing piece 141 is provided.
The elastic component 145 that the present invention disclosed has elastic force and compressible assembly including, but not limited to spring, packing ring, shell fragment etc., and the elastic component 145 of present embodiment is a spring, but not as limit.
Fig. 5 and Fig. 6 are the actuator state sketch map of fixation kit of the present invention.
As shown in Figure 5; When pressing piece 141 is moved to the off-position; Connecting piece 144 colludes first positioning end 1412 that is buckled in guide rails 1411, and sees through the elasticity pushing and pressing of elastic component 145 and make locating part 142 remain on free position, makes between locating part 142 and the rotating shaft 130 and is separated with a preset distance mutually.Owing to do not interfere with each other between locating part 142 and the rotating shaft 130, so the second housing 120 can pivot with respect to the first housing 110 smoothly, and raises to optimal viewing angle or use angle.
As shown in Figure 6; When external force puts on pressing piece 141; When making pressing piece 141 be moved to restriction site with respect to rotating shaft 130; Elastic component 145 receives force compresses, and connecting piece 144 is along guide rails 1411 slippages and collude second positioning end of detaining to guide rails 1,411 1413, and locating part 142 is along with pressing piece 141 displacements and remain on and fix the position.At this moment; Locating part 142 is embedded in the stopper slot 131 of rotating shaft 130; Make and form the connection relationship of interfering each other between locating part 142 and the rotating shaft 130; Make the second housing 120 can't be with respect to the first housing 110 start that pivots, the stopper slot 131 corresponding pivoting angles that cause the second housing 120 firmly to remain on and be embedded.Even the relative position between locating part 142 and stopper slot 131 has under the situation of a little deviation; Locating part 142 also can get in the stopper slot 131 along the guide ramp 1311 of stopper slot 131 smoothly, and the second housing 120 is passive simultaneously rotates to the pivoting angle corresponding to this stopper slot 131.
It should be noted that; A plurality of stopper slots 131 of the rotating shaft 130 that present embodiment disclosed are arranged on the end face of rotating shaft 130 with equidistant radial kenel; But do not limit the quantity that is provided with of stopper slot 131, and locating part 142 the quantity that quantity also is not limited only to present embodiment and is disclosed is set.Yet; Along with the quantity that is provided with of stopper slot 131 increases; The fixed position or the pivoting angle of the second housing 120 also increase relatively; Be convenient to let the different users that the second housing 120 is selected to be adjusted to so more and oneself think the optimal use angle of watching, and firmly make the second housing 120 remain on this watching use angle and do not rock.
In sum, cover-lifting type electronic device structure of the present invention through fixation kit can be fast and convenient the pivotal action of the restriction second housing.After the user is switched to optimal use angle with the second housing; The user drives the pressing piece displacement makes fixture engage interference each other with rotating shaft; The restriction second housing can't continue to continue to pivot with respect to the first housing; Make the second housing continue to remain on this use angle, effectively avoid the second housing in watching use, to produce and rock or displacement, promote comfortableness and convenience on using.
The above is merely preferred embodiment of the present invention, is not to be used for limiting practical range of the present invention; Every according to equivalence variation and modification that the present invention did, all covered by the scope of claims of the present invention.
Claims (7)
1. a cover-lifting type electronic device structure is characterized in that, comprising:
The first housing;
The second housing;
At least one rotating shaft is connected in this first housing and this second housing, this second housing can be pivoted with respect to this first housing, and this rotating shaft has at least one stopper slot;
At least one fixation kit, this fixation kit have pressing piece and at least one locating part, and this locating part is arranged at an end of this pressing piece, and this pressing piece is this rotating shaft shift reciprocately between off-position and restriction site relatively;
Wherein, when this pressing piece is positioned at this off-position, this locating part remains in free position; When this pressing piece is positioned at this restriction site, this locating part fixes the position along with this pressing piece is moved to, and this locating part is embedded in this stopper slot, pivots with respect to this first housing to limit this second housing.
2. cover-lifting type electronic device structure according to claim 1 is characterized in that: said fixation kit includes hollow sleeve, be sheathed on wherein for this pressing piece, and this pressing piece this hollow sleeve shift reciprocately relatively.
3. cover-lifting type electronic device structure according to claim 2; It is characterized in that: the outer peripheral face of said pressing piece has guide rails, and this guide rails has first positioning end and second positioning end, and this fixation kit has connecting piece and elastic component; This elastic component is connected to this pressing piece and this rotating shaft; First positioning end or second positioning end that is buckled in this hollow sleeve and this guide rails colluded at the two ends of this connecting piece respectively, is buckled in this first positioning end when this connecting piece colludes, and this pressing piece remains on the off-position; Be buckled in this second positioning end when this connecting piece colludes, this pressing piece remains on restriction site.
4. cover-lifting type electronic device structure according to claim 3 is characterized in that: said hollow sleeve has combined hole, and clasp is equipped with at the two ends of this connecting piece respectively, colludes respectively to be buckled in this combined hole and this guide rails.
5. cover-lifting type electronic device structure according to claim 3 is characterized in that: said elastic component is a spring.
6. cover-lifting type electronic device structure according to claim 2; It is characterized in that: said pressing piece has first limiting faces; This hollow sleeve has second limiting faces; This pressing piece is installed in this hollow sleeve corresponding to this second limiting faces with this first limiting faces, to limit this hollow sleeve rotation relatively of this pressing piece.
7. cover-lifting type electronic device structure according to claim 1 is characterized in that: said stopper slot has guide ramp, is embedded to this stopper slot in order to guide this locating part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010228513.XA CN102340939B (en) | 2010-07-16 | 2010-07-16 | Flip cover type electronic device structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010228513.XA CN102340939B (en) | 2010-07-16 | 2010-07-16 | Flip cover type electronic device structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102340939A true CN102340939A (en) | 2012-02-01 |
| CN102340939B CN102340939B (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010228513.XA Active CN102340939B (en) | 2010-07-16 | 2010-07-16 | Flip cover type electronic device structure |
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| Country | Link |
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| CN (1) | CN102340939B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869889A (en) * | 2012-12-14 | 2014-06-18 | 纬创资通股份有限公司 | Rotating mechanism and related electronic device |
| CN104238652A (en) * | 2013-06-20 | 2014-12-24 | 联想(北京)有限公司 | Electronic equipment and control method thereof |
| CN111601471A (en) * | 2019-02-20 | 2020-08-28 | 国基电子（上海）有限公司 | Pin joint assembly and electronic device |
| CN111623031A (en) * | 2019-12-11 | 2020-09-04 | 北京计算机技术及应用研究所 | Turnover screen fixing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2812085Y (en) * | 2005-06-13 | 2006-08-30 | 昆山呈杰电脑配件有限公司 | Angle-adjustable support for display |
| CN101111688A (en) * | 2005-02-15 | 2008-01-23 | 思嘎茨讷工业株式会社 | Folding mobile device and hinge device |
| CN201191956Y (en) * | 2008-03-18 | 2009-02-04 | 杭州安费诺飞凤通信部品有限公司 | Novel turnover cover hinge of electronic product |
| CN101737415A (en) * | 2008-11-18 | 2010-06-16 | 英业达股份有限公司 | Pivot structure |
-
2010
- 2010-07-16 CN CN201010228513.XA patent/CN102340939B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101111688A (en) * | 2005-02-15 | 2008-01-23 | 思嘎茨讷工业株式会社 | Folding mobile device and hinge device |
| CN2812085Y (en) * | 2005-06-13 | 2006-08-30 | 昆山呈杰电脑配件有限公司 | Angle-adjustable support for display |
| CN201191956Y (en) * | 2008-03-18 | 2009-02-04 | 杭州安费诺飞凤通信部品有限公司 | Novel turnover cover hinge of electronic product |
| CN101737415A (en) * | 2008-11-18 | 2010-06-16 | 英业达股份有限公司 | Pivot structure |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869889A (en) * | 2012-12-14 | 2014-06-18 | 纬创资通股份有限公司 | Rotating mechanism and related electronic device |
| CN103869889B (en) * | 2012-12-14 | 2017-07-07 | 纬创资通股份有限公司 | Rotating mechanism and related electronic device |
| CN104238652A (en) * | 2013-06-20 | 2014-12-24 | 联想(北京)有限公司 | Electronic equipment and control method thereof |
| CN104238652B (en) * | 2013-06-20 | 2018-08-10 | 联想(北京)有限公司 | A kind of method and electronic equipment of control electronics |
| CN111601471A (en) * | 2019-02-20 | 2020-08-28 | 国基电子（上海）有限公司 | Pin joint assembly and electronic device |
| CN111601471B (en) * | 2019-02-20 | 2021-07-27 | 国基电子（上海）有限公司 | Pin joint assembly and electronic device |
| US11483941B2 (en) | 2019-02-20 | 2022-10-25 | Ambit Microsystems (Shanghai) Ltd. | Clickable pivoting cover and shield assembly and electronic device using same |
| CN111623031A (en) * | 2019-12-11 | 2020-09-04 | 北京计算机技术及应用研究所 | Turnover screen fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102340939B (en) | 2015-03-18 |
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