CN102595819B - Stablize the electronic installation of folding - Google Patents
Stablize the electronic installation of folding Download PDFInfo
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- CN102595819B CN102595819B CN201210060528.9A CN201210060528A CN102595819B CN 102595819 B CN102595819 B CN 102595819B CN 201210060528 A CN201210060528 A CN 201210060528A CN 102595819 B CN102595819 B CN 102595819B
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- cover body
- upper cover
- bearing seat
- load bearing
- match
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Abstract
The invention discloses a kind of electronic installation of stable folding, comprise upper cover body, load bearing seat and folding hinge group, this folding hinge group comprises connecting portion, the upper end of connecting portion is articulated in the back top of upper cover body by the second articulated section, lower end is articulated in the right part of load bearing seat by the first articulated section, thus the bottom sides of upper cover body edge can along the upper surface slide of load bearing seat, the right part of described load bearing seat upper surface is provided with orbit portion along the glide direction on the bottom sides edge of upper cover body, the bottom of upper cover body is connected with pivot part, pivot part is articulated with sliding part, and sliding part and orbit portion match.Adopt after said structure, the advantage that the present invention has is: take up room when opening little, without the need to deliberately controlling to open dynamics, open mode time upper cover body not easily slide voluntarily.
Description
Technical field
The present invention relates to technical field of electronic device, especially relate to a kind of electronic installation of stable folding.
Background technology
The portability of the electronic installations such as notebook computer, palmtop PC (PDA, i.e. Personal Digital Assistant), mobile phone strengthens day by day, and its outward appearance is increasingly light, thin, short, little.For this reason, be designed to cover-lifting type more.General, it comprises upper cover body and load bearing seat that edge portion is articulated, only needs upper cover body to raise, make upper cover body and load bearing seat at an angle during use; Fit together after upper cover body and load bearing seat being folded when carrying.Its defect is: the articulated section of upper cover body and load bearing seat is positioned at the edge portion of the two, and during use, angle is therebetween much in 90 °, thus it is larger to take up room.In order to address this problem, the articulated manner of people to the two improves, and is such as provided with connecting portion between, the two ends of connecting portion are articulated in upper cover body and load bearing seat respectively, thus upper cover body is when opening, its bottom sides is along along load bearing seat forward slip, and then saving space hold.But such articulated manner forces user rationally must grasp dynamics when opening upper cover body, dynamics is slightly large, even if upper cover body leaves load bearing seat, thus the Unclosing structure of electronic installation is firm not to the utmost.Meanwhile, during using state, upper cover body is easy to, under the effect of himself gravity, slide voluntarily and press close to load bearing seat, makes user have to again adjust the open angle of upper cover body.Therefore be necessary to be improved.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the object of this invention is to provide a kind of electronic installation of stable folding, take up room when it is opened little, and the feature that when having without the need to deliberately controlling to open dynamics and open mode, upper cover body not easily slides voluntarily.
To achieve these goals, the technical solution adopted in the present invention is: the electronic installation stablizing folding, comprise upper cover body, load bearing seat and folding hinge group, this folding hinge group comprises connecting portion, the upper end of connecting portion is articulated in the back top of upper cover body by the second articulated section, lower end is articulated in the right part of load bearing seat by the first articulated section, thus the bottom sides of upper cover body edge can along the upper surface slide of load bearing seat, the right part of described load bearing seat upper surface is provided with orbit portion along the glide direction on the bottom sides edge of upper cover body, the bottom of upper cover body is connected with pivot part, pivot part is articulated with sliding part, and sliding part and orbit portion match.
Described orbit portion comprise along the glide direction of upper cover body groove and be positioned at the slide-bar of this groove, meanwhile, sliding part comprises axle sleeve and perforating, and axle sleeve and slide-bar match, and perforating and pivot part match.
Described pivot part comprises pivot and installation portion, and pivot and perforating match, and installation portion and upper cover body match.
Described first articulated section comprises the first axostylus axostyle and the first fixed part, and the first axostylus axostyle and connecting portion match, and the first fixed part and load bearing seat match.
Described first axostylus axostyle is provided with the positioning cam cooperatively interacted and takes turns with location is recessed, and accordingly, the recessed wheel of positioning cam and location is furnished with shell fragment group.
Described second articulated section comprises the second axostylus axostyle and the second fixed part, and the second axostylus axostyle and connecting portion match, and the second fixed part and upper cover plate match.
Described upper cover plate is display unit, and load bearing seat is provided with input unit.
Adopt after said structure, the present invention compared to the prior art advantageously: take up room when 1, opening little.Linked together by connecting portion between the upper cover body of the electronic installation of stable folding of the present invention and load bearing seat, the carrying out that when opening, the bottom sides of upper cover body is slided left along the upper surface along load bearing seat is opened, thus it is less to take up room.2, dynamics is opened without the need to deliberately controlling.In upper cover body bottom sides along sliding left, thus upper cover body is when opening, the sliding part be connected with upper cover body is connected with orbit portion all the time, even if thus ensure that upper cover body is subject to larger dynamics, the bottom sides of upper cover body is along also leaving load bearing seat, and opening of upper cover body is comparatively steady.3, during open mode, upper cover body not easily slides voluntarily.During open mode, sliding part and orbit portion is interactional is in comparatively stable state, upper cover body bottom sides, should not from line slip along being subject to certain resistance, thus upper cover body not easily slides voluntarily.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the perspective view of embodiments of the invention;
Fig. 2 is the stereo decomposing structural representation of folding hinge group of the present invention;
Fig. 3 is the stereo decomposing structural representation of slide-bar of the present invention and slipper;
Fig. 4 a is the schematic front view of the starting stage that upper cover body of the present invention is opened;
Fig. 4 b is the schematic front view in the interstage that upper cover body of the present invention is opened;
Fig. 4 c is the schematic front view of the terminal stage that upper cover body of the present invention is opened.
In figure: 1, upper cover body; 2, load bearing seat, 21, orbit portion, 211, groove, 212, slide-bar, 22, sliding part, 221, axle sleeve, 222, perforating, 23, pivot part, 231, pivot, 232, installation portion, 24, input unit; 3, folding hinge group, the 31, first articulated section, the 311, first axostylus axostyle, the 312, first fixed part, 313, shell fragment group, 314, positioning cam, 315, locate recessed wheel, the 32, second articulated section, the 321, second axostylus axostyle, the 322, second fixed part, 33, connecting portion.
Embodiment
The following stated is only preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment, as shown in Figure 1: the electronic installation stablizing folding, comprises upper cover body 1 and load bearing seat 2.Wherein, upper cover body 1 can be display unit, and load bearing seat 2 can be provided with the input unit such as keyboard, touch input screen 24.Upper cover body 1 and load bearing seat 2 are linked together by folding hinge group 3.This folding hinge group 3 comprises connecting portion 33, and the upper end of connecting portion 33 is articulated in by the second articulated section 32 the back top of upper cover body 1, lower end to be articulated in load bearing seat 2 right part by the first articulated section 31.Like this, when upper cover body 1 is opened, the bottom sides edge of upper cover body 1 can along the upper surface slide of load bearing seat 2.Concrete, the right part of load bearing seat 2 upper surface is provided with orbit portion 21 along the glide direction on the bottom sides edge of upper cover body 1, and the bottom sides of upper cover body 1 is along being connected with pivot part 23, and pivot part 23 is articulated with sliding part 22, and sliding part 22 and orbit portion 21 match.That is, when the bottom sides of upper cover body 1 is along slip, sliding part 22 is connected with orbit portion 21 and slides along orbit portion 21.Like this, the bottom sides of upper cover body 1 is along the upper surface that can not leave load bearing seat 2.
Shown in composition graphs 3: the mode that sliding part 22 and orbit portion 21 match can take multiple common mode, optimization, orbit portion 21 comprises the groove 211 that the glide direction along upper cover body 1 is offered, and is positioned at the slide-bar 212 of this groove 211.Meanwhile, sliding part 22 comprises axle sleeve 221 and perforating 222, and axle sleeve 221 and slide-bar 212 match, and perforating 222 and pivot part 23 match.That is, axle sleeve 221 is sheathed on slide-bar 212, and perforating 222 and pivot part 23 realize pivot joint.Such structure is comparatively compact.Further optimization, pivot part 23 comprises pivot 231 and installation portion 232, and pivot 231 and perforating 222 match, and installation portion 232 and upper cover body 1 match.That is, perforating 222 is sheathed on pivot 231, and pivot part 23 is fixed in upper cover body 1 by installation portion 232.
Shown in composition graphs 2: the first articulated section 31 comprises the first axostylus axostyle 311 and the first fixed part 312, and the bottom of the first axostylus axostyle 311 and connecting portion 33 matches, and the right-hand member of the first fixed part 312 and load bearing seat 2 matches.That is, the first axostylus axostyle 311 is as the drive-connecting shaft of the first articulated section 31, and the right-hand member of load bearing seat 2 is fixed on by the first fixed part 312 in the first articulated section 31.Continue to optimize, the first axostylus axostyle 311 is provided with the positioning cam 314 cooperatively interacted and takes turns 315 with location is recessed.That is, positioning cam 314 can be sheathed on the first axostylus axostyle 311 and and the first axostylus axostyle 311 keep synchronous axial system, and locate recessed take turns 315 can be connected with connecting portion 33 thus locate recessed take turns 315 and connecting portion 33 keep synchronous axial system.Certainly, the recessed 315 exchange link positions of taking turns of positioning cam 314 and location also can.Meanwhile, positioning cam 314 and location is recessed takes turns 315 and be furnished with shell fragment group 313.That is, this shell fragment group 313 can be sheathed on the first axostylus axostyle 311, thus forces positioning cam 314 and location is recessed takes turns 315 and tightly lean.Like this, when upper cover body 1 closes, the projection on positioning cam 314 be positioned at location recessed take turns 315 groove; When upper cover body 1 is opened, projection on positioning cam 314 is deviate from the recessed groove of taking turns 315 in location, thus shell fragment group 313 has larger pressure, the projection on positioning cam 314 is had and again enters the recessed trend of taking turns in the groove of 315 in location, play positioning action with this.Multiple common mode also can be taked in second articulated section 32, optimization, and the second articulated section 32 comprises the second axostylus axostyle 321 and the second fixed part 322, and the upper end of the second axostylus axostyle 321 and connecting portion 33 matches, and the second fixed part 322 and upper cover plate 1 match.That is, the second axostylus axostyle 321 becomes the drive-connecting shaft of the second articulated section 32, and the back of upper cover body 1 is fixed on by the second fixed part 322 in the second articulated section 32.
See shown in Fig. 4 a, Fig. 4 b, Fig. 4 c, course of action of the present invention: A) upper cover body 1 starting stage of opening.When closed, the front panel of upper cover body 1 is adjacent to the upper surface of load bearing seat 2.When opening, upper cover body 1, is progressively upwards turned over for fulcrum with the second articulated section 32, and now axle sleeve 221 slides left along slide-bar 212.B) upper cover body 1 interstage of opening.Continue upwards to stir upper cover body 1, axle sleeve 221 slides into the middle part of slide-bar 212, and the front panel of upper cover body 1 and the upper surface of load bearing seat 2 have the angle being not more than 90 °.C) terminal stage opened of upper cover body.Continue upwards to stir upper cover body 1, axle sleeve 221 slides into the front portion of slide-bar 212, and the front panel of upper cover body 1 and the upper surface of load bearing seat 2 have the angle being not less than 90 °.This angle is suitable for the front panel that user checks upper cover body.Certainly, along with opening of upper cover body 1, connecting portion 33 is axially progressively steeved for propping up with the first articulated section 31 equally.
Claims (3)
1. stablize the electronic installation of folding, comprise upper cover body (1), load bearing seat (2) and folding hinge group (3), this folding hinge group (3) comprises connecting portion (33), the upper end of connecting portion (33) is articulated in the back top of upper cover body (1) by the second articulated section (32), lower end is articulated in the right part of load bearing seat (2) by the first articulated section (31), thus the bottom sides of upper cover body (1) edge can along the upper surface slide of load bearing seat (2), it is characterized in that: the right part of described load bearing seat (2) upper surface is provided with orbit portion (21) along the glide direction on the bottom sides edge of upper cover body (1), the bottom of upper cover body (1) is connected with pivot part (23), pivot part (23) is articulated with sliding part (22), and sliding part (22) and orbit portion (21) match,
Described orbit portion (21) comprise along the glide direction of upper cover body (1) groove (211) and be positioned at the slide-bar (212) of this groove (211), simultaneously, sliding part (22) comprises axle sleeve (221) and perforating (222), and axle sleeve (221) and slide-bar (212) match, perforating (222) and pivot part (23) match;
Described pivot part (23) comprises pivot (231) and installation portion (232), and pivot (231) and perforating (222) match, installation portion (232) and upper cover body (1) match;
Described first articulated section (31) comprises the first axostylus axostyle (311) and the first fixed part (312), and the first axostylus axostyle (311) and connecting portion (33) match, the first fixed part (312) and load bearing seat (2) match;
Described first axostylus axostyle (311) is provided with the positioning cam (314) that cooperatively interacts and location is recessed takes turns (315), positioning cam (314) and locate recessed take turns (315) and be furnished with shell fragment group (313).
2. the electronic installation of stable folding according to claim 1, it is characterized in that: described second articulated section (32) comprises the second axostylus axostyle (321) and the second fixed part (322), and the second axostylus axostyle (321) and connecting portion (33) match, the second fixed part (322) and upper cover body (1) match.
3. the electronic installation of stable folding according to claim 1 and 2, is characterized in that: described upper cover body (1) is display unit, and load bearing seat (2) is provided with input unit (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210060528.9A CN102595819B (en) | 2012-03-09 | 2012-03-09 | Stablize the electronic installation of folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210060528.9A CN102595819B (en) | 2012-03-09 | 2012-03-09 | Stablize the electronic installation of folding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102595819A CN102595819A (en) | 2012-07-18 |
| CN102595819B true CN102595819B (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210060528.9A Active CN102595819B (en) | 2012-03-09 | 2012-03-09 | Stablize the electronic installation of folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102595819B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105283012B (en) * | 2014-06-03 | 2018-05-01 | 鸿富锦精密工业（深圳）有限公司 | Protective cover on-off structure |
| CN115899063A (en) * | 2021-09-30 | 2023-04-04 | 华为技术有限公司 | Supporting component, protection mechanism, motor component and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1784133A (en) * | 2004-10-08 | 2006-06-07 | 微软公司 | Direct hinge for optimizing conversion |
| CN201947579U (en) * | 2011-03-23 | 2011-08-24 | 陆合企业股份有限公司 | Sliding cover device for electronic products |
| CN202488910U (en) * | 2012-03-09 | 2012-10-10 | 昆山万禾精密电子有限公司 | Electronic device stable in opening and closing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100414670B1 (en) * | 2001-11-28 | 2004-01-13 | 삼성전자주식회사 | Hinge device |
| TWM302237U (en) * | 2006-06-30 | 2006-12-01 | Lian Hong Art Co Ltd | Auto-lock hinge with plural fingers |
-
2012
- 2012-03-09 CN CN201210060528.9A patent/CN102595819B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1784133A (en) * | 2004-10-08 | 2006-06-07 | 微软公司 | Direct hinge for optimizing conversion |
| CN201947579U (en) * | 2011-03-23 | 2011-08-24 | 陆合企业股份有限公司 | Sliding cover device for electronic products |
| CN202488910U (en) * | 2012-03-09 | 2012-10-10 | 昆山万禾精密电子有限公司 | Electronic device stable in opening and closing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102595819A (en) | 2012-07-18 |
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