CN2627170Y

CN2627170Y - double hinge device

Info

Publication number: CN2627170Y
Application number: CN 03261210
Authority: CN
Inventors: 林瑞江
Original assignee: Lite On IT Corp
Current assignee: Lite On IT Corp
Priority date: 2003-05-14
Filing date: 2003-05-14
Publication date: 2004-07-21
Anticipated expiration: 2013-05-14

Abstract

The utility model provides a double hinge structure for flip formula electronic product (such as notebook computer, portable audio-visual CD player, cell-phone, personal digital assistant or have flip formula screen's digital camera etc.), this structure can let flip formula electronic product have 360 degrees rotatory functions, and such function is all having flip formula electronic product (the general design top can 180 degrees rotations) now, the unable advantage that reaches. Because of the 360-degree rotation function, the electronic product with the flip cover has the advantages that the viewing angle is more variable, any side can be used as a support, the viewing mode saves the most space, and when the display screen is completely turned to the other side (360-degree rotation), a user can change the shell surface at any time according to the mood, the key operation surface can be used as it is, and the like.

Description

The double-strand chain device

Technical field

The utility model relates to the dual hinge structure of a kind of electronic product that is used for cover-lifting type (as digital camera of notebook computer, portable image and sound optical disk player, mobile phone, personal digital assistant or tool cover-lifting type screen or the like).

Background technology

The electronic product that generally has cover-lifting type now, as notebook computer, portable image and sound optical disk player, mobile phone, personal digital assistant or have digital camera of cover-lifting type screen or the like, be to utilize hinge to make product body and display screen be made the action of switching.Be illustrated in figure 1 as the existing employed hinge of cover-lifting type electronic product.As shown in Figures 2 and 3, when display screen and product body closure, can dwindle institute and take up space, allow the user be convenient for carrying; As shown in Figure 4, when display screen was opened, the user can do suitable operation via the button of setting on the product body, and the result who obtains or confirm to want by display screen.Yet, make a general survey of the electronic product of general tool cover-lifting type now, its design can be done 180 degree rotations at most, sees also Fig. 5 and Fig. 6, concerning the user, still has the restriction of some degree.So, the utility model proposes the dual hinge structure of a kind of energy 360 degree rotations, it can be used in the electronic product of general tool cover-lifting type now, makes that product function is more various also more can effectively use the space.

The utility model content

The purpose of this utility model is to provide a kind of dual hinge structure of energy 360 degree rotations, and this structure can allow the electronic product of relevant cover-lifting type, and function is more various also more can effectively use the space.

The purpose of this utility model is achieved in that promptly provides a kind of double-strand chain device, comprising: one is used for fixing the stator of dual hinge structure; A plurality of pivot sheets of making display screen be connected with operating surface and rotate of being used for; And a plurality of pivots, it articulates this pivot sheet and this stator.

The utility model also provides a kind of cover-lifting type electronic product, comprising: a display screen that is used for watching; One is used for setting the function operations face of wishing to get; And a kind of dual hinge structure, be connected to this display screen and this operating surface, wherein this display screen and this operating surface possess the 360 degree anglecs of rotation.

A kind of dual hinge structure that is used for the electronic product of cover-lifting type described in the utility model, this utility model are different from now the electronic product of general tool cover-lifting type can do the restriction of 180 degree rotations at most, and can do the rotations of 360 degree.When the display screen of cover-lifting type electronic product utilizes dual hinge structure of the present utility model and product body to articulate, can make display screen possess the function of 360 degree rotations, can allow product have more changeable, the arbitrary face of viewing angle all can work as support use, save most the space watch mode and when turning to another side fully (360 degree rotation), the user can conversion shell surface and button operation face still can use or the like advantage at any time according to mood.

Description of drawings

Fig. 1 is the existing employed hinge stereogram of cover-lifting type electronic product;

Stereogram when Fig. 2 is to use the cover-lifting type electronic product of existing hinge closed;

Lateral view when Fig. 3 is to use the cover-lifting type electronic product of existing hinge closed;

Stereogram when Fig. 4 is to use the cover-lifting type electronic product of existing hinge to open;

Fig. 5 is to use the cover-lifting type electronic product of existing hinge to open 180 lateral views when spending;

Fig. 6 is to use the cover-lifting type electronic product of existing hinge to open 180 lateral views when spending;

Fig. 7 is the stereogram of one of the dual hinge structure that the utility model proposes;

Fig. 8 is the plane and the schematic side view of installation portion and hinge casing;

Fig. 9 is display screen and the folding schematic side view of operating surface;

Figure 10 is that display screen opens 180 schematic side view when spending;

Figure 11 is that display screen opens 180 another schematic side view when spending;

Figure 12 is that display screen opens 360 schematic side view when spending;

Figure 13 is to use the cover-lifting type electronic product stereogram of Fig. 7 dual hinge structure;

Figure 14 is the stereogram of another kenel of the utility model dual hinge structure;

Figure 15 is to use the cover-lifting type electronic product stereogram of Figure 14 dual hinge structure;

Figure 16 is the stereogram of another kenel of the utility model dual hinge structure;

Figure 17 is to use the cover-lifting type electronic product stereogram of Figure 16 dual hinge structure;

Figure 18 is to use the schematic perspective view of one of them viewing angle of cover-lifting type electronic product of the utility model dual hinge structure;

Figure 19 is to use the schematic perspective view of one of them viewing angle of cover-lifting type electronic product of the utility model dual hinge structure;

Figure 20 is to use the schematic perspective view of one of them viewing angle of cover-lifting type electronic product of the utility model dual hinge structure; And

Figure 21 is to use the schematic perspective view of one of them viewing angle of cover-lifting type electronic product of the utility model dual hinge structure.

The specific embodiment

Embodiment of the present utility model described below is relevant with the portable digital-video CD player.Yet the utility model comprises digital camera of notebook computer (NOTEBOOK), mobile phone, PDA(Personal Digital Assistant) or tool cover-lifting type screen or the like applicable to all cover-lifting type electronic products.

As shown in Figure 4, cover-lifting type electronic product 9 has display screen 91 and operating surface 92.The user does suitable operation via operating surface 92, the result who obtains or confirm to want via display screen 91.Be illustrated in figure 7 as one of dual hinge structure that the utility model proposes, dual hinge structure 8 has

pivot

81,82;

Pivot sheet

83,84,85,86; Stator 87.

Pivot sheet

83,84,85,86 and stator 87 are to be pivoted to pivot 81,82; And the quantity of pivot sheet and stator can be different with the difference of dual hinge structure, decide on its application.As shown in Figure 8, the lock hole of

pivot sheet

83,84,85,86 utilizations itself is aimed at the back with the screw locking with the lock hole of

installation portion

95,97,96,94, make display screen 91 be connected with operating surface 92; Stator 87 locks with screw after then the lock hole of utilization itself is aimed at the lock hole of hinge casing 93.

As shown in Figure 9, after display screen 91 and operating surface 92 utilize dual hinge structure 8 to link together in above-mentioned mode, because the effect of dual hinge structure 8 makes display screen 91 be able to down (C direction) and folds up with operating surface 92, at this moment, display screen 91 is positioned on the operating surface 92;

Pivot sheet

83,84,85,86 is parallel to each other towards a left side (A direction), and

pivot sheet

83,86 is positioned on the pivot sheet 84,85.When display screen 91 being opened 180 as shown in figure 10 positions of degree, display screen 91 (D direction) up is positioned at the right side (B direction) of operating surface 92 and is positioned on the operating surface 92;

Pivot sheet

83,86 is towards right (B direction), and

pivot sheet

84,85 is towards a left side (A direction), and

pivot sheet

83,86 is positioned on the pivot sheet 84,85.When the position of display screen 91 being opened as shown in figure 11, display screen 91 (D direction) up is positioned at the right side (B direction) of operating surface 92 and is positioned under the operating surface 92;

Pivot sheet

83,86 is towards right (B direction), and

pivot sheet

84,85 is towards a left side (A direction), and

pivot sheet

83,86 is positioned under the pivot sheet 84,85.When further display screen 91 being opened position as shown in figure 12, display screen 91 (C direction) is down folded up with operating surface 92, and at this moment, display screen 91 is positioned under the operating surface 92;

Pivot sheet

83,84,85,86 is parallel to each other towards a left side (A direction), and

pivot sheet

83,86 is positioned under the pivot sheet 84,85.At this moment, display screen 91 has just been finished the rotation of 360 degree.As shown in figure 13, for using the cover-lifting type electronic product stereogram of Fig. 7 dual hinge structure.

As shown in figure 14, be another kenel of Fig. 7 dual hinge structure; And Figure 15 is for using the cover-lifting type electronic product stereogram of Figure 14 dual hinge structure.As shown in figure 16, be another kenel of Fig. 7 dual hinge structure; And Figure 17 is for using the cover-lifting type electronic product stereogram of Figure 16 dual hinge structure.

So, use the dual hinge structure that the utility model proposes when the cover-lifting type electronic product, display screen 91 just has the function of 360 degree rotations with operating surface 92, and such function be the electronic product (general design at most can 180 degree rotate) of all tool cover-lifting types now, and advantage is beyond one's reach.As Figure 18, Figure 19, Figure 20 and shown in Figure 21, because possess the function of 360 degree rotations, it is more changeable to allow the electronic product of this class tool cover-lifting type have a viewing angle, arbitrary face all can be worked as support and be used, when display screen 91 turn to another side fully (360 degree rotation), still can watch, so also can be used as the function of similar Photograph stand, and can according to mood at any time the Transform panel picture (as notebook computer, portable image and sound optical disk player, mobile phone or personal digital assistant), and this moment, operating surface also still can use, this viewing angle is the mode of watching of saving the space most in addition, adds proper device even and can hang on the wall.

Claims

1. A kind of double hinge device, it is characterized in that, comprises: one is used for fixing the fixed piece of double hinge structure; A plurality of pivot pieces that are used to make display screen and operating surface be connected and rotated; And a plurality of pivots, It is pivotally connected to the pivoting piece and the fixing piece.

2. The double hinge device according to claim 1, characterized in that, the number of said fixing pieces can also be multiple.

3. The double hinge device according to claim 2, wherein there are two fixing pieces.

4. The double hinge device according to claim 1, characterized in that there are two pivots.

5. The double hinge device according to claim 1, wherein there are two pivoting pieces.

6. The double hinge device according to claim 1, characterized in that there are three pivoting pieces.

7. The double hinge device according to claim 1, wherein the number of the plurality of pivoting pieces is four.

8. The double hinge device according to claim 1, characterized in that, the fixing piece is further provided with several locking holes for screw locking.

9. The double hinge device according to claim 1, characterized in that, the pivot piece is further provided with several locking holes for screw locking.

10. The double hinge device according to claim 1, wherein the display screen of a clamshell electronic product is rotatably pivoted to the product body by the double hinge structure, and the display screen and the operation surface have a 360-degree Rotating angle, the product has variable viewing angles, and any side can be used as a stand.

11. A clamshell electronic product, characterized in that it includes: a display screen for viewing; an operation surface for setting desired functions; and a double hinge structure, respectively connected to the display screen and the The operation surface, wherein the display screen and the operation surface have a rotation angle of 360 degrees.

12. The clamshell electronic product as claimed in claim 11, wherein the double hinge structure comprises: a fixing sheet for fixing the double hinge structure; A rotating pivot piece and a plurality of pivot shafts are pivotally connected to the pivot piece and the fixed piece.

13. The clamshell electronic product according to claim 12, wherein the number of the fixing pieces can also be multiple.

14. The clamshell electronic product according to claim 13, wherein there are two fixing pieces.

15. The clamshell electronic product as claimed in claim 12, wherein there are two pivots.

16. The clamshell electronic product according to claim 12, wherein there are two pivoting pieces.

17. The clamshell electronic product according to claim 12, wherein there are three pivoting pieces.

18. The clamshell electronic product according to claim 12, wherein the number of the plurality of pivoting pieces is four.

19 . The clamshell electronic product as claimed in claim 12 , wherein the fixing piece and the pivoting piece are further provided with several locking holes for locking with screws.

20. The clamshell electronic product according to claim 11, wherein the display screen is rotatably pivoted to the product body with a double hinge structure, and the product has variable viewing angles, and either side can be used as bracket use.