CN102238822A - Portable electric device - Google Patents
Portable electric device Download PDFInfo
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- CN102238822A CN102238822A CN2010101740325A CN201010174032A CN102238822A CN 102238822 A CN102238822 A CN 102238822A CN 2010101740325 A CN2010101740325 A CN 2010101740325A CN 201010174032 A CN201010174032 A CN 201010174032A CN 102238822 A CN102238822 A CN 102238822A
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- Prior art keywords
- housing
- articulated part
- connecting rod
- articulated
- pivot portion
- Prior art date
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 abstract 6
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The invention discloses a portable electric device, which comprises a first machine body, a first pivot piece fixed on the first machine body, a connecting rod, a second pivot piece and a second machine body fixed on the second pivot piece; the connecting rod is provided with a first blocking bump and pivoted with the first pivot piece; the second pivot piece is provided with a second blocking bump and pivoted the connecting rod; when the second machine body pivots relative to the connecting rod through the second pivot piece and rotates from the closing of the first machine body to the first machine body to form a first included angle, the second blocking bump props against the first blocking bump to limit the relative pivoting between the second pivot piece and the connecting rod; and after the second blocking bump props against the first blocking bump, the second machine body pivots relative to the first pivot piece by the connecting rod to rotate to the first machine body to form a second inclined angle which is greater than the first inclined angle.
Description
Technical field
The present invention relates to a kind of electronic installation, and particularly relate to a kind of portable electronic devices.
Background technology
Be indebted to the progress of semiconductor element and display technology, electronic installation constantly develops towards direction small-sized, multi-functional and easy to carry, and common portable electronic devices comprises personal digital aid (PDA) (personal digital assistant), mobile phone (mobile phone), notebook computer (notebookcomputer) etc.Portable electronic devices adopts folding mode to reduce and takes in area, to reach the compact purpose of electronic product.With the notebook computer is example, and general notebook computer is made up of main frame and display unit mostly, and wherein main frame and display unit articulate mutually.It is entire to be convenient for carrying that the user can close the main frame of notebook computer and display unit by relatively rotating of main frame and display unit, treats display unit to be launched with handled easily when desire is used notebook computer again.
Figure 1A is the end view of existing a kind of notebook computer.Figure 1B closes entire vertical view for the notebook computer of Figure 1A.Shown in Figure 1A, the main frame 52 and the rotating shaft 56 between the display unit 54 of notebook computer 50 are arranged at main frame 52 tops, so that main frame 52 can be pivoted relative to each other to the angle with 180 degree shown in Figure 1A with display unit 54.Yet when notebook computer 50 closes shown in Figure 1B when entire, rotating shaft 56 residing positions can influence the attractive in appearance of notebook computer 50 external forms.
Fig. 2 A is the end view of existing another kind of notebook computer.Fig. 2 B closes entire vertical view for the notebook computer of Fig. 2 A.Shown in Fig. 2 A, the main frame 62 and the rotating shaft 66 between the display unit 64 of notebook computer 60 are arranged at main frame 62 rear ends, thus, when notebook computer closes shown in Fig. 2 B when entire, can avoid rotating shaft 66 to influence the attractive in appearance of notebook computer 60 external forms.Yet, when display unit 64 relative main frames 62 are switched to position shown in Fig. 2 A, but can can't continue relative main frame 62 because of the interference of desktop 70 and pivot, and the main frame 62 of notebook computer 60 and display unit 64 can't be pivoted relative to each other to having 180 degree angles.
Summary of the invention
The object of the present invention is to provide a kind of portable electronic devices, can take into account the scope that the attractive in appearance of external form and two bodies thereof are pivoted relative to each other.
The present invention proposes a kind of portable electronic devices, comprises the first housing, first articulated part, connecting rod, second articulated part, the second housing and battery.First articulated part is fixed in the first housing.Connecting rod has the first pivot portion, the second pivot portion and the first backstop projection, and wherein the first pivot portion is articulated in first articulated part along first axle, and connecting rod is suitable for first frictional force between the first pivot portion that resists and first articulated part and relative first articulated part pivots.Second articulated part has the second backstop projection, wherein second articulated part is articulated in the second pivot portion along second axis that is parallel to first axle in fact, and second articulated part is suitable for the pivot of the relative connecting rod less than second frictional force of first frictional force between the second pivot portion that resists and second articulated part.The second housing is fixed in second articulated part, wherein when the second housing by the pivot of the relative connecting rod of second articulated part from close entire in the first housing turn to and the first housing between when having first angle, the second backstop projection is resisted against the first backstop projection and limits being pivoted relative to each other of second articulated part and connecting rod, after the second backstop projection is resisted against the first backstop projection, the pivot of the second housing by relative first articulated part of connecting rod be rotated further to and the first housing between have second angle greater than first angle.Cell arrangement is in first housing rear end, and wherein battery is coaxial in second axis.
In one embodiment of this invention, above-mentioned connecting rod has axis hole in the first pivot portion, and first articulated part passes axis hole and is articulated in the first pivot portion.
In one embodiment of this invention, the first above-mentioned articulated part comprises pedestal and cylinder.Pedestal is fixed in the first housing, and wherein pedestal has assembly hole.Cylinder is inserted in assembly hole, and wherein cylinder passes axis hole and is articulated in the first pivot portion.
In one embodiment of this invention, above-mentioned connecting rod has axis hole in the second pivot portion, and second articulated part passes axis hole and is articulated in the second pivot portion.
In one embodiment of this invention, the second above-mentioned angle equals 180 degree in fact.
The present invention also proposes a kind of portable electronic devices, comprises the first housing, first articulated part, connecting rod, second articulated part, the second housing and battery.First articulated part is fixed in the first housing.Connecting rod has the first pivot portion, the second pivot portion and the first backstop projection, and wherein the first pivot portion is articulated in first articulated part along first axle.Second articulated part has the second backstop projection, and wherein second articulated part is articulated in the second pivot portion along second axis that is parallel to first axle in fact.The second housing is fixed in second articulated part, wherein when the second housing by the pivot of the relative connecting rod of second articulated part from close entire in the first housing turn to and the first housing between when having first angle, the second backstop projection is resisted against the first backstop projection and limits being pivoted relative to each other of second articulated part and connecting rod, after the second backstop projection is resisted against the first backstop projection, the pivot of the second housing by relative first articulated part of connecting rod be rotated further to and the first housing between have second angle greater than first angle.Cell arrangement is in first housing rear end, and wherein battery is coaxial in second axis.
The present invention also proposes a kind of portable electronic devices, comprises the first housing, first articulated part, connecting rod, second articulated part and the second housing.First articulated part is fixed in the first housing.Connecting rod has the first pivot portion, the second pivot portion and the first backstop projection, and wherein the first pivot portion is articulated in first articulated part along first axle, and connecting rod is suitable for first frictional force between the first pivot portion that resists and first articulated part and relative first articulated part pivots.Second articulated part has the second backstop projection, wherein second articulated part is articulated in the second pivot portion along second axis that is parallel to first axle in fact, and second articulated part is suitable for the pivot of the relative connecting rod less than second frictional force of first frictional force between the second pivot portion that resists and second articulated part.The second housing is fixed in second articulated part, wherein when the second housing by the pivot of the relative connecting rod of second articulated part from close entire in the first housing turn to and the first housing between when having first angle, the second backstop projection is resisted against the first backstop projection and limits being pivoted relative to each other of second articulated part and connecting rod, after the second backstop projection is resisted against the first backstop projection, the pivot of the second housing by relative first articulated part of connecting rod be rotated further to and the first housing between have second angle greater than first angle.
The present invention also proposes a kind of portable electronic devices, comprises the first housing, first articulated part, connecting rod, second articulated part and the second housing.First articulated part is fixed in the first housing.Connecting rod has the first pivot portion, the second pivot portion and the first backstop projection, and wherein the first pivot portion is articulated in first articulated part along first axle.Second articulated part has the second backstop projection, and wherein second articulated part is articulated in the second pivot portion along second axis that is parallel to first axle in fact.The second housing is fixed in second articulated part, wherein when the second housing by the pivot of the relative connecting rod of second articulated part from close entire in the first housing turn to and the first housing between when having first angle, the second backstop projection is resisted against the first backstop projection and limits being pivoted relative to each other of second articulated part and connecting rod, after the second backstop projection is resisted against the first backstop projection, the pivot of the second housing by relative first articulated part of connecting rod be rotated further to and the first housing between have second angle greater than first angle.
Based on above-mentioned, first articulated part of the present invention and second articulated part are individually fixed in the first housing and the second housing, and first articulated part and second articulated part are articulated in connecting rod along the first axle and second axis respectively.The second housing can be earlier along the relative first housing of second axis turn to and the first housing between have first angle, again along the relative first housing of first axle turn to and the first housing between have second angle greater than first angle.Thus, can produce at the second housing and desktop and interfere and can't be under the situation of the first housing along second rotational to horizontal development, allow the second housing change be rotated further along first axle to horizontal development in the first housing, make the first housing and the second housing have the bigger scope that is pivoted relative to each other.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and cooperate appended accompanying drawing to be described in detail below.
Description of drawings
Figure 1A is the end view of existing a kind of notebook computer;
Figure 1B closes entire vertical view for the notebook computer of Figure 1A;
Fig. 2 A is the end view of existing another kind of notebook computer;
Fig. 2 B closes entire vertical view for the notebook computer of Fig. 2 A;
Fig. 3 is the end view of the portable electronic devices of one embodiment of the invention;
Fig. 4 is the partial component stereogram of the portable electronic devices of Fig. 3;
Fig. 5 A and Fig. 5 B are the start flow chart of the portable electronic devices of Fig. 3;
Fig. 6 is the partial component exploded view of the portable electronic devices of Fig. 3.
The main element symbol description
50,60: notebook computer
52,62: main frame
54,64: display unit
56,66: rotating shaft
70,80: desktop
100: portable electronic devices
110: the first housing
120: the first articulated parts
122: pedestal
122a: assembly hole
124: cylinder
130: connecting rod
132: the first pivot portions
132a, 134a: axis hole
134: the second pivot portions
136: the first backstop projections
140: the second articulated parts
142: the second backstop projections
150: the second housing
160: battery
A1: first axle
A2: second axis
Embodiment
Fig. 3 is the end view of the portable electronic devices of one embodiment of the invention.Fig. 4 is the partial component stereogram of the portable electronic devices of Fig. 3.Please refer to Fig. 3 and Fig. 4, the portable electronic devices 100 of present embodiment comprises the first housing 110, first articulated part 120, connecting rod 130, second articulated part 140 and the second housing 150.
Specifically, first articulated part 120 is fixed in the first housing 110, and connecting rod 130 has the first pivot portion 132, the second pivot portion 134 and the first backstop projection 136.The first pivot portion 132 is articulated in first articulated part 120 along first axle A1 (being illustrated in Fig. 4).Second articulated part 140 has the second backstop projection 142, and wherein second articulated part 140 is articulated in the second pivot portion 134 along the second axis A2 (being illustrated in Fig. 4) that is parallel to first axle A1 in fact, and the second housing 150 is fixed in second articulated part 140.
Fig. 5 A and Fig. 5 B are the start flow chart of the portable electronic devices of Fig. 3.Under above-mentioned configuration mode, when the second housing 150 by the pivot of second articulated part, 140 relative connecting rods 130 from close entire in the first housing 110 (as shown in Figure 3) turn to and the first housing 110 between when having an angle (shown in Fig. 5 A), the second backstop projection 142 can be resisted against the first backstop projection 136, and connecting rod 130 continues to pivot and be restricted to second articulated part 140 relatively.Then, the second housing 150 can be rotated further to horizontal development in the first housing 110 (shown in Fig. 5 B) by the pivot of connecting rod 130 relative first articulated parts 120.
Thus, can produce interference (shown in Fig. 5 A) and can't turn to horizontal development under the situation of the first housing 110 (shown in Fig. 5 B) at the second housing 150 and desktop 80 along the second axis A2 (being illustrated in Fig. 4), the second housing 150 is changed to be rotated further to horizontal development in the first housing 110 along first axle A1 (being illustrated in Fig. 4), make the first housing 110 and the second housing 150 have the bigger scope that is pivoted relative to each other.
In the present embodiment, need to be configured to relative first articulated part 120 of the opposing first pivot portion 132 to pivot on connecting rod 130 with first frictional force ability between first articulated part 120, and be configured to need second frictional force between the opposing second pivot portion 134 and second articulated part 140 could relative second articulated part, 140 pivots the connecting rod 130, and described second frictional force is less than described first frictional force.
Thus, force in the second housing 150 the user and make in its process that is deployed in the first housing 110, can drive second articulated part, 140 relative connecting rods 130 earlier and pivot, to finish the start flow process of Fig. 3 to Fig. 5 A.Then, because the second backstop projection 142 among Fig. 5 A is resisted against the first backstop projection 136, connecting rod 130 continues to pivot and be restricted to second articulated part 140 relatively, therefore when the user continues to force in the second housing 150, can pivot by drivening rod 130 relative first articulated parts 120, to finish the start flow process of Fig. 5 A to Fig. 5 B.
Please refer to Fig. 3, the portable electronic devices 100 of present embodiment for example is a notebook computer, and 150 of the first housing 110 and the second housings are respectively its main frame and display unit.Portable electronic devices 100 more comprises battery 160, and battery 160 is for example for to be applicable to the barrel shape battery of notebook computer, and is configured in the first housing 110 rear ends and coaxial in the second axis A2 (being illustrated in Fig. 4).It should be noted that to making diagram comparatively clear, in Fig. 5 A and Fig. 5 B, all do not show battery 160.
In Fig. 5 B, the second housing 150 relatively the first housing 110 be expanded to and the first housing 110 between have 180 the degree angles and lie low in desktop 80.Yet the present invention is not limited the slewing area of the second housing 150 relative first housings 110, for instance, if the interference of no desktop 80, the second housing 150 more relatively the first housing 110 be expanded to and the first housing 110 between have the angle of spending greater than 180.
Fig. 6 is the partial component exploded view of the portable electronic devices of Fig. 3.Please refer to Fig. 3 and Fig. 6, the connecting rod 130 of present embodiment has axis hole 132a in the first pivot portion 132, and first articulated part 120 comprises pedestal 122 and cylinder 124.Pedestal 122 is fixed in the first housing 110 (being illustrated in Fig. 3), and wherein pedestal 122 has assembly hole 122a.Cylinder 124 is inserted in assembly hole 122a and is fixed in pedestal 122, and cylinder 124 passes axis hole 132a and is articulated in the first pivot portion 132.In addition, connecting rod 130 has axis hole 134a in the second pivot portion 134, and second articulated part 130 passes axis hole 134a and is articulated in the second pivot portion 134.The present invention is not limited the mode that first articulated part 120 and second articulated part 150 are articulated in connecting rod 130, can be other suitable pivot joint mode in other embodiments yet.
In sum, first articulated part of the present invention and second articulated part are individually fixed in the first housing and the second housing, and first articulated part and second articulated part are articulated in connecting rod along the first axle and second axis respectively.The second housing can be earlier along the relative first housing of second axis turn to and the first housing between have first angle, again along the relative first housing of first axle turn to and the first housing between have second angle greater than first angle.Thus, can produce at the second housing and desktop and interfere and can't be under the situation of the first housing along second rotational to horizontal development, allow the second housing change be rotated further along first axle to horizontal development in the first housing, make the first housing and the second housing have the bigger scope that is pivoted relative to each other.In addition, can on connecting rod, dispose the first backstop projection, and on second articulated part configuration second backstop projection, constructive interference by the first backstop projection and the second backstop projection limits being pivoted relative to each other of second articulated part and connecting rod, the second housing is controlled to be after the pivot by the relative connecting rod of second articulated part turns to the appropriate location, change with the pivot by relative first articulated part of connecting rod be rotated further to horizontal development in the first housing.
Though disclosed the present invention in conjunction with above embodiment; yet it is not in order to limit the present invention; be familiar with this operator in the technical field under any; without departing from the spirit and scope of the present invention; can do a little change and retouching, thus protection scope of the present invention should with enclose claim was defined is as the criterion.
Claims (8)
1. portable electronic devices comprises:
The first housing;
First articulated part is fixed in this first housing;
Connecting rod, have the first pivot portion, the second pivot portion and the first backstop projection, wherein this first pivot portion is articulated in this first articulated part along a first axle, and this connecting rod is suitable for resisting first frictional force between this first pivot portion and this first articulated part and relative this first articulated part pivots;
Second articulated part, has the second backstop projection, wherein this second articulated part is articulated in this second pivot portion along one second axis that is parallel to this first axle, and this second articulated part is suitable for resisting relative this connecting rod pivot less than second frictional force of this first frictional force between this second pivot portion and this second articulated part;
The second housing, be fixed in this second articulated part, wherein when this second housing by this second articulated part relatively this connecting rod pivot and from close entire in this first housing turn to and this first housing between when having first angle, this second backstop projection is resisted against this first backstop projection and limits being pivoted relative to each other of this second articulated part and this connecting rod, after this second backstop projection is resisted against this first backstop projection, this second housing by this connecting rod relatively the pivot of this first articulated part be rotated further to and this first housing between have second angle greater than this first angle; And
Battery is disposed at this first housing rear end, and wherein this battery is coaxial in this second axis.
2. portable electronic devices as claimed in claim 1, wherein this connecting rod has axis hole in this first pivot portion, and this first articulated part passes this axis hole and is articulated in this first pivot portion.
3. portable electronic devices as claimed in claim 2, wherein this first articulated part comprises:
Pedestal is fixed in this first housing, and wherein this pedestal has assembly hole; And
Cylinder is inserted in this assembly hole, and wherein this cylinder passes this axis hole and is articulated in this first pivot portion.
4. portable electronic devices as claimed in claim 1, wherein this connecting rod has axis hole in this second pivot portion, and this second articulated part passes this axis hole and is articulated in this second pivot portion.
5. portable electronic devices as claimed in claim 1, wherein this second angle equals 180 degree.
6. portable electronic devices comprises:
The first housing;
First articulated part is fixed in this first housing;
Connecting rod has the first pivot portion, the second pivot portion and the first backstop projection, and wherein this first pivot portion is articulated in this first articulated part along a first axle;
Second articulated part has the second backstop projection, and wherein this second articulated part is articulated in this second pivot portion along one second axis that is parallel to this first axle;
The second housing, be fixed in this second articulated part, wherein when this second housing by this second articulated part relatively this connecting rod pivot and from close entire in this first housing turn to and this first housing between when having first angle, this second backstop projection is resisted against this first backstop projection and limits being pivoted relative to each other of this second articulated part and this connecting rod, after this second backstop projection is resisted against this first backstop projection, this second housing by this connecting rod relatively the pivot of this first articulated part be rotated further to and this first housing between have second angle greater than this first angle; And
Battery is disposed at this first housing rear end, and wherein this battery is coaxial in this second axis.
7. portable electronic devices comprises:
The first housing;
First articulated part is fixed in this first housing;
Connecting rod, have the first pivot portion, the second pivot portion and the first backstop projection, wherein this first pivot portion is articulated in this first articulated part along a first axle, and this connecting rod is suitable for resisting first frictional force between this first pivot portion and this first articulated part and relative this first articulated part pivots;
Second articulated part, has the second backstop projection, wherein this second articulated part is articulated in this second pivot portion along second axis that is parallel to this first axle, and this second articulated part is suitable for resisting relative this connecting rod pivot less than second frictional force of this first frictional force between this second pivot portion and this second articulated part; And
The second housing, be fixed in this second articulated part, wherein when this second housing by this second articulated part relatively this connecting rod pivot and from close entire in this first housing turn to and this first housing between when having first angle, this second backstop projection is resisted against this first backstop projection and limits being pivoted relative to each other of this second articulated part and this connecting rod, after this second backstop projection is resisted against this first backstop projection, this second housing by this connecting rod relatively the pivot of this first articulated part be rotated further to and this first housing between have second angle greater than this first angle.
8. portable electronic devices comprises:
The first housing;
First articulated part is fixed in this first housing;
Connecting rod has the first pivot portion, the second pivot portion and the first backstop projection, and wherein this first pivot portion is articulated in this first articulated part along a first axle;
Second articulated part has the second backstop projection, and wherein this second articulated part is articulated in this second pivot portion along one second axis that is parallel to this first axle; And
The second housing, be fixed in this second articulated part, wherein when this second housing by this second articulated part relatively this connecting rod pivot and from close entire in this first housing turn to and this first housing between when having first angle, this second backstop projection is resisted against this first backstop projection and limits being pivoted relative to each other of this second articulated part and this connecting rod, after this second backstop projection is resisted against this first backstop projection, this second housing by this connecting rod relatively the pivot of this first articulated part be rotated further to and this first housing between have second angle greater than this first angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010174032.5A CN102238822B (en) | 2010-05-06 | 2010-05-06 | Portable electric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010174032.5A CN102238822B (en) | 2010-05-06 | 2010-05-06 | Portable electric device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102238822A true CN102238822A (en) | 2011-11-09 |
| CN102238822B CN102238822B (en) | 2014-03-12 |
Family
ID=44888849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010174032.5A Expired - Fee Related CN102238822B (en) | 2010-05-06 | 2010-05-06 | Portable electric device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102238822B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108255234A (en) * | 2016-12-28 | 2018-07-06 | 宏碁股份有限公司 | Portable electronic devices |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627170Y (en) * | 2003-05-14 | 2004-07-21 | 建兴电子科技股份有限公司 | Double hinge device |
| CN2738297Y (en) * | 2004-04-23 | 2005-11-02 | 仁宝电脑工业股份有限公司 | Portable computer pin jointing mechanism |
| CN101281411A (en) * | 2007-04-02 | 2008-10-08 | 华硕电脑股份有限公司 | Portable electronic device and pin joint mechanism |
-
2010
- 2010-05-06 CN CN201010174032.5A patent/CN102238822B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627170Y (en) * | 2003-05-14 | 2004-07-21 | 建兴电子科技股份有限公司 | Double hinge device |
| CN2738297Y (en) * | 2004-04-23 | 2005-11-02 | 仁宝电脑工业股份有限公司 | Portable computer pin jointing mechanism |
| CN101281411A (en) * | 2007-04-02 | 2008-10-08 | 华硕电脑股份有限公司 | Portable electronic device and pin joint mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108255234A (en) * | 2016-12-28 | 2018-07-06 | 宏碁股份有限公司 | Portable electronic devices |
| CN108255234B (en) * | 2016-12-28 | 2021-06-01 | 宏碁股份有限公司 | Portable electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102238822B (en) | 2014-03-12 |
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Granted publication date: 20140312 |