CN101281411B - Portable electronic device and pin joint mechanism - Google Patents
Portable electronic device and pin joint mechanism Download PDFInfo
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- CN101281411B CN101281411B CN2007100936878A CN200710093687A CN101281411B CN 101281411 B CN101281411 B CN 101281411B CN 2007100936878 A CN2007100936878 A CN 2007100936878A CN 200710093687 A CN200710093687 A CN 200710093687A CN 101281411 B CN101281411 B CN 101281411B
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- tumbler
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- joint mechanism
- electronic devices
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Abstract
A pin joint mechanism and portable electronic device applying the same. Wherein the portable electronic device includes a main body, a base, a display unit and a pin joint mechanism; said pin joint mechanism includes a fixing component, a first rotary component and a second rotary component, wherein the fixing component includes a pivot and a fixing part fixed to the pivot, wherein the first and second rotary components are respectively and mutually pivoted with the pivot as well as the base is connected to said fixing component; said display unit and the main body are respectively connected to said first and second rotary components and respectively rotate corresponding to the base through said pin joint mechanism.
Description
Technical field
The relevant a kind of portable electronic devices of the present invention, particularly relevant a kind of portable electronic devices with base.
Background technology
Notebook computer also has the demand of the screen notebook computer of large-size, for example setting up as draw use or workstation except that towards compact direction research and development in order to adapt to specific use.Yet general notebook computer can only lie low on the table not starting shooting when using, but when the notebook computer of use large-size, and user's inconvenience is caused in the area at desktop of the lying low very big space that will account for.
In order to make large-scale notebook computer, uprightly be a good mode with it taking in of not starting shooting and not take up space when using.But most of notebook computer has only a display unit and a main body structure, in case size promotes, uprightly takes in and may cause shakiness, easily turns over the state that falls.
In addition, see also Fig. 1,, therefore when rotating display unit 200, tend to drive body 300 and rotate together because employed hinge mechanism is easy to generate interference in the traditional notebook computer.Therefore on the other hand, be typically provided with connectivity port 310, when body 300 rotates with respect to a plane 150, pull the wire rod C on the connectivity port 310 easily and cause inconvenience in the use at body 300 backs.
Summary of the invention
The purpose of this invention is to provide a kind of pin-joint mechanism that is used for portable electronic devices of interference and portable electronic devices that adopts this pin-joint mechanism of can not producing.
A preferred embodiment of the present invention discloses a kind of pin-joint mechanism, is applicable to that one has the portable electronic devices of base.
Another preferred embodiment of the present invention provides a kind of portable electronic devices, and it comprises a body, a base, a display unit and a pin-joint mechanism.Described pin-joint mechanism connects body, base and display unit, and wherein display unit and body can rotate with respect to base.
In preferred embodiment of the present invention, described pin-joint mechanism has a fixture, one first tumbler and one second tumbler, fixture connects base, first, second tumbler connects display unit and body respectively, wherein fixture has a fixed part and a pivot, fixed part is socketed on the pivot outer surface, and described first, second tumbler is positioned at the fixed part opposition side and articulates mutually with pivot respectively.
In another preferred embodiment of the present invention, described pin-joint mechanism has a fixture, one first tumbler and one second tumbler, fixture connects base, first, second tumbler connects display unit and body respectively, wherein fixture has a fixed part and a pivot, and fixed part is socketed on the pivot outer surface.Described pivot has first articulated section and one second articulated section, first articulated section articulates first tumbler, second articulated section articulates second tumbler, and wherein first tumbler is between the fixed part and second tumbler, and the diameter of first articulated section is greater than the diameter of second articulated section.
In preferred embodiment of the present invention, described portable electronic devices also has at least one connectivity port, is arranged on the base and the electric connection body.Described body is preferable to have motherboard, central processing unit and keyboard.In addition, in a preferred embodiment of the present invention, the preferable notebook computer that can be of described portable electronic devices.
Beneficial effect of the present invention is: the invention provides a kind of pin-joint mechanism, can be widely used in one has in the electronic installation of base, not only can avoid body and display unit to produce interference when rotated, simultaneously by the connectivity port being set in the base back surface, can prevent that body from pullling wire rod when rotated, and then can promote the convenience in the use significantly.
For described purpose of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly also cooperates appended graphic elaborating.
Description of drawings
Fig. 1 represents an existing notebook computer synoptic diagram;
Fig. 2 represents to have in an a preferred embodiment of the present invention portable electronic devices synoptic diagram of base;
Fig. 3 A, 3B represent the pin-joint mechanism synoptic diagram in a preferred embodiment of the present invention;
Fig. 4 represents the synoptic diagram that the pin-joint mechanism of a preferred embodiment of the present invention combines with base;
Fig. 5 represents in a preferred embodiment of the present invention the portable electronic devices side view in conjunction with pin-joint mechanism and base;
Fig. 6 represents the pin-joint mechanism sectional view of another embodiment of the present invention;
Fig. 7 represents the display unit of portable electronic devices in a preferred embodiment of the present invention and the synoptic diagram that body is amounted to;
Fig. 8 represents the synoptic diagram that display unit, body and the base of portable electronic devices in a preferred embodiment of the present invention are amounted to mutually.
Embodiment
At first see also Fig. 2, the portable electronic devices in the present embodiment is a notebook computer, and it comprises a base 10, a display unit 20 and a body 30.Wherein, base 10, display unit 20 and body 30 articulate mutually, display unit 20 and body 30 can be rotated with respect to base 10, the time spent can not kept base 10 and is statically placed on the plane, and make display unit 20 and body 30 form the mode of taking in (as shown in Figure 7) of erect type, perhaps also can amount to (as shown in Figure 8) mutually with body 30 and body 30, carry to save the space and the person of being easy to use with base 10, display unit 20.
For example, described body 30 can comprise an input block and a processing unit (including motherboard and central processing unit), and wherein input block for example is a keyboard or Trackpad, and 20 of described display units for example are a LCD screen.As shown in Figure 2, described display unit 20 and body 30 mainly are to articulate (pin-joint mechanism 40 that only shows the right side in Fig. 2) with base 10 by the position respectively at the pin-joint mechanism 40 of notebook computer both sides, when desire is used notebook computer, base 10 can be statically placed on the desktop, and make display unit 20 and body 30 launch an angle; Otherwise, when finishing to use, then base 10, display unit 20 and body 30 can be amounted to mutually to save space (shown in Fig. 7,8).
Then see also Fig. 3 A, 3B, pin-joint mechanism 40 in present embodiment comprises a fixture 41, one first tumbler 42 and one second tumbler 43, described fixture 41 has the fixed part 412 that a pivot 411 and is fixed in pivot 411 centre positions.Shown in Fig. 3 A and 3B, fixed part 412 is to be surrounded on pivot 411 outer surfaces and radially to protrude along pivot 411, wherein pivot 411 is passed in the central perforation 421,431 of first, second tumbler 42,43 respectively, and is articulated in the opposition side of fixed part 412 mutually.What need to specify is, because first, second tumbler the 42, the 43rd, the position is at the opposition side of fixed part 412, and also therefore i.e. actual contact not between the two can not interfere when rotating mutually.
Seeing also Fig. 4,5 again, is that the fixed part 412 with pin-joint mechanism 40 is fixed on the base 10 during assembling, and 422,432 of first, second rotation sections on first, second tumbler 42,43 connect display unit 20 and body 30 (as shown in Figure 5) respectively.Thus, display unit 20 and body 30 can be by pin-joint mechanism 40 and with respect to base 10 rotations, wherein portion 412 separates because first, second rotation section 422,432 is fixed, therefore can not rotate together because of interfering mutually first, second rotation section 422,432, and the person of being easy to use adjusts the angle of display unit 20 or body 30 respectively.
See also Fig. 5, on the back surface of described base 10, be provided with a connectivity port 11, described connectivity port 11 can utilize lead (not icon) to pass pin-joint mechanism 40 and then electrically connect with body 30, it can comprise USB, PS/2 or D-sub connector, in order to an external peripheral unit (for example printer or scanner).The present invention can prevent that wire rod from being pullled, and then can significantly promote the convenience in the use by connectivity port 11 is arranged on the base 10 when body 30 rotations.
Then see also Fig. 6, in another preferred embodiment, first, second tumbler 42,43 of described pin-joint mechanism 40 also can be arranged at the same side of fixed part 412.As shown in Figure 6, described first tumbler 42 is between the fixed part 412 and second tumbler 43, and is provided with a pad R in a side of first tumbler 42; In particular, first, second tumbler 42,43 in present embodiment is sheathed on first articulated section 4111 and second articulated section 4112 on the pivot 411 respectively, wherein first articulated section 4111 has one first diameter D, 4112 of second articulated sections have one second diameter d, correspond respectively to the internal diameter of first, second tumbler 42,43, and D d.Thus, first, second tumbler 42,43 can not be in contact with one another when rotating and produce interference, is not easy to use the angle that the person adjusts display unit 20 or body 30 respectively equally.
In sum, the invention provides a kind of pin-joint mechanism, can be widely used in one has in the electronic installation of base, not only can avoid body and display unit to produce interference when rotated, simultaneously by the connectivity port being set in the base back surface, can prevent that body from pullling wire rod when rotated, and then can promote the convenience in the use significantly.
Though the present invention discloses as above with described preferred embodiment; yet it is not in order to limit the present invention; any person skilled in the art person without departing from the spirit and scope of the present invention; when can making all changes that is equal to and retouching, thus protection scope of the present invention when look the application claims defined is as the criterion.
Claims (11)
1. portable electronic devices is characterized in that having:
One pin-joint mechanism has a fixture, one first tumbler and one second tumbler;
One base connects the described fixture of described pin-joint mechanism, and described base places on the plane;
One display unit, described first tumbler that connects described pin-joint mechanism is to rotate with respect to described base; And
One body, described second tumbler that connects described pin-joint mechanism is to rotate with respect to described base.
2. portable electronic devices according to claim 1, the fixture that it is characterized in that described pin-joint mechanism has a pivot and a fixed part, described fixed part is socketed on described pivot centre position, and described first, second tumbler is positioned at described fixed part opposition side and articulates mutually with described pivot respectively.
3. portable electronic devices according to claim 1, the fixture that it is characterized in that described pin-joint mechanism has a fixed part and a pivot, described fixed part is socketed on described pivot outer surface, described pivot has one first articulated section and one second articulated section, described first articulated section articulates described first tumbler, described second articulated section articulates described second tumbler, wherein said first tumbler is between described fixed part and described second tumbler, and the diameter of described first articulated section is greater than the diameter of described second articulated section.
4. portable electronic devices according to claim 1 is characterized in that described portable electronic devices also has at least one connectivity port, is arranged on the described base and electrically connects described body.
5. portable electronic devices according to claim 1 is characterized in that described body has a motherboard and a central processing unit.
6. portable electronic devices according to claim 1 is characterized in that described body has a keyboard.
7. portable electronic devices according to claim 1 is characterized in that described portable electronic devices is a notebook computer.
8. a pin-joint mechanism is applicable to a portable electronic devices, it is characterized in that described portable electronic devices has a base that places on the plane, and described pin-joint mechanism comprises:
One fixture has a pivot and a fixed part, and wherein said fixed part is socketed on described pivot outer surface and connects described base;
One first tumbler articulates to rotate with respect to described base mutually with described pivot; And
One second tumbler articulates to rotate with respect to described base mutually with described pivot, and wherein said first, second tumbler is positioned at the opposition side of described fixed part.
9. pin-joint mechanism according to claim 8 is characterized in that described portable electronic devices is a notebook computer.
10. a pin-joint mechanism is applicable to a portable electronic devices, it is characterized in that described portable electronic devices has a base that places on the plane, and described pin-joint mechanism comprises:
One fixture, have a fixed part and a pivot, described fixed part is socketed on described pivot outer surface and connects described base, described pivot has first articulated section and one second articulated section, and the diameter of wherein said first articulated section is greater than the diameter of described second articulated section;
One first tumbler is articulated in described first articulated section to rotate with respect to described base;
One second tumbler is articulated in described second articulated section to rotate with respect to described base, and wherein said first tumbler is between described fixed part and described second tumbler.
11. pin-joint mechanism according to claim 10 is characterized in that described portable electronic devices is a notebook computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100936878A CN101281411B (en) | 2007-04-02 | 2007-04-02 | Portable electronic device and pin joint mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100936878A CN101281411B (en) | 2007-04-02 | 2007-04-02 | Portable electronic device and pin joint mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101281411A CN101281411A (en) | 2008-10-08 |
| CN101281411B true CN101281411B (en) | 2010-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100936878A Active CN101281411B (en) | 2007-04-02 | 2007-04-02 | Portable electronic device and pin joint mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101281411B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102238822B (en) * | 2010-05-06 | 2014-03-12 | 宏碁股份有限公司 | Portable electric device |
| CN103970194B (en) * | 2013-01-29 | 2017-06-23 | 宏碁股份有限公司 | Pivot structure and electronic installation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6230365B1 (en) * | 2000-01-11 | 2001-05-15 | Lu Sheng-Nan | Hinge for a notebook computer |
| CN2627170Y (en) * | 2003-05-14 | 2004-07-21 | 建兴电子科技股份有限公司 | Double hinge device |
| US6862779B1 (en) * | 2004-06-14 | 2005-03-08 | Shin Zu Shing Co., Ltd. | Hinge with an anti-bump feature |
| US20050251964A1 (en) * | 2004-05-11 | 2005-11-17 | Lu Sheng-Nan | Pivot hinge with positioning function |
-
2007
- 2007-04-02 CN CN2007100936878A patent/CN101281411B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6230365B1 (en) * | 2000-01-11 | 2001-05-15 | Lu Sheng-Nan | Hinge for a notebook computer |
| CN2627170Y (en) * | 2003-05-14 | 2004-07-21 | 建兴电子科技股份有限公司 | Double hinge device |
| US20050251964A1 (en) * | 2004-05-11 | 2005-11-17 | Lu Sheng-Nan | Pivot hinge with positioning function |
| US6862779B1 (en) * | 2004-06-14 | 2005-03-08 | Shin Zu Shing Co., Ltd. | Hinge with an anti-bump feature |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101281411A (en) | 2008-10-08 |
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