TWI423012B - Electronic device - Google Patents

Description

Electronic device

The invention relates to an electronic device, in particular to an electronic device in which the cover body can be pivoted by 180 degrees with respect to the body.

In the existing dual-screen notebook computer, one of the screens is disposed on one side of the main body, and the other screen is disposed on one side of the cover body, so that the two screens are relatively closed when the cover body is closed with respect to the main body. However, due to the difference in the thickness of the rotating center of the cover shaft and the thickness of the main body and the cover body, when the cover body is opened relative to the main body of the main body so that the two screens face upward at the same time, the two screens cannot be located on the same plane.

Therefore, in the prior art, a cover shaft is respectively disposed on the main body and the cover body, and a hinge bracket pivotally connected to the two rotating shafts is disposed between the two rotating shafts, so that the cover body can be opened relative to the main body of the main body so that the two screens are in the same plane. Up, or fold the cover back to the back of the main body to be used by the table PC, and in order to fold the cover to the back of the main body, the upper and lower equidistant hinge brackets are required to cross the system thickness.

Therefore, an object of the present invention is to provide an electronic device having a first body and a second body that are pivotally connected to each other, and can pivot the second body folded under the first body to the first The body is coplanar.

To achieve the above objective, the electronic device of the present invention includes a first body, a pivoting body, and a second body.

The first body has an opposite first surface and a second surface; the pivoting disk body is fixed at one end of one side of the first body, and has a pivoting portion protruding from the side, the pivot The rotating portion is provided with an arcuate guiding groove, one end of the curved guiding groove is adjacent to the first surface, and the other end is adjacent to the second surface; the second body has an opposite third surface and a fourth surface, and the One end of one side of the second body is pivotally connected to the arcuate guide groove, and the second body is pivotable relative to the first body when the arcuate guide groove is adjacent to one end of the first surface The first surface of the first body is opposite to the first surface, and the second body is movable along the arcuate guide groove to the other end of the arcuate guide groove adjacent to the second surface. And pivoting relative to the first body to make the fourth surface coplanar with the second surface.

Preferably, the second side and the fourth side are further provided with a flat display.

Preferably, the electronic device further includes a pivoting disc body fixed to the other end of the side of the first body, and the other end of the side of the second body and the arc of the pivoting body The guide grooves are pivotally connected.

Preferably, the two ends of the side of the first body are respectively pivotally connected to the corresponding arcuate guide grooves of the pivoting disk body by a pivot, and the two ends of the curved guiding groove are respectively respectively Forming a circular hole having a larger diameter than the arcuate guide groove, and a distal end of the pivot extending into the arcuate guide groove forms a flat portion having the same width as the width of the arcuate guide groove, and the flat portion The opposite sides of the portion are arc-shaped and cooperate with the circular hole, so that the flat portion moves along the arc-shaped guide groove into the circular holes at both ends, and can be pivoted and positioned in the circular hole.

The utility model has the advantages that a pivoting body is disposed at an end of one side of the first body, and an arcuate guiding groove is disposed on a pivoting portion of the pivoting body protruding from the first body, and The end of one side of the second body is pivotally connected to the arcuate guide groove on the pivoting disk body, so that the second body can move from below the first face of the first body along the arcuate guide groove to The outer side of the first body is adjacent to the second side of the first body, and pivots in the other end of the curved guide groove to achieve the effect and purpose of making the fourth surface and the second surface coplanar.

The foregoing and other objects, features, and advantages of the invention are set forth in the <RTIgt;

Referring to FIG. 1 , which is a preferred embodiment of the electronic device of the present invention, the electronic device of the embodiment is a notebook computer, but not limited thereto, and all of the notebook computers have a phase pivot. The electronic device of the mechanism design of the first body (host body) and a second body (cover body) is applicable to the present invention.

As shown in FIG. 1 and FIG. 2, the notebook computer 1 of the present embodiment includes a first body 10, and two (only one of which is shown) are respectively fixed at both ends of one side of the first body 10. Only the pivoting body 11 of the one end portion 100) and a second body 12 are shown, and the two ends of one side (only one end is shown) are respectively pivotally connected to the pivoting disk body 11 to be pivoted by the pivoting body 11 pivots relative to the first body 10.

The first body 10 is a housing of the system mainframe of the notebook computer, and has a first surface 13 and a second surface 14 opposite to each other, and a first screen 15 is disposed on the second surface 14.

The pivoting body 11 is a substantially circular disk body partially fixed to the end 101 of the one side 100 of the first body 10 and partially protruding from the first body 10 and serving as a pivoting portion 16, which The pivoting portion 16 has an arcuate edge 161 extending from the end 101 of the one side 100 of the first body 10 to below the first face of the first body 10, and the pivoting portion 16 is provided with an extended edge along the curved edge An arcuate guide groove 162 is formed. One end of the arcuate guide groove 162 is located outside the end portion 101 of the one side 100 of the first body 10, and adjacent to the second surface 14 of the first body 10, and the curved guide groove 162 The other end is located directly below the end portion 101 of the one side 100 of the first body 10 and adjacent to the first surface 13 of the first body 10, and the two ends of the curved guide groove 162 further form an aperture larger than the arc guide. A circular hole 163 having a width of the groove 162.

The second body 12 is a cover of the notebook computer having an opposite third surface 17 and a fourth surface 18, and the fourth surface 18 is provided with a second screen 19, and one side 120 of the second body 12 The two end portions (only one end portion 121 is shown in the figure) are respectively pivotally connected to the corresponding curved guide grooves 162 by a pivot shaft 21, and the end portion of the pivot shaft 21 forms a flat portion 22 which can penetrate the curved guide The groove 162 is held by the edge of the curved guide groove 162 and moves along the curved guide groove 162.

The initial state (retracted state) of the notebook computer of the present embodiment is as shown in FIG. 1. The flat portion 22 of the pivot 21 is located at one end of the curved guide groove 162 adjacent to the first surface 13 of the first body 10. 163, at this time, the pivot 21 can pivot in the circular hole 163, so that the second body 12 can be pivoted relative to the first body 11 to be adjacent to (close to) the first face 13 of the first body 10, so that the second body 12 The third face 17 is opposite to the first face 13 of the first body 11, and the first screen 15 and the second screen 16 are folded in opposite directions.

When the first screen 15 of the notebook computer is to be coplanar with the second screen 16, as shown in FIG. 3, the second body 12 is pivoted first, so that the flat portion 22 of the pivot 21 is aligned with the curved guide groove 162. To enter the arcuate guide groove 162, and then apply force to the second body 12, the pivot 21 is moved along the arcuate guide groove 162 to the other end of the arcuate guide groove 162 adjacent to the second face 14 of the first body 10. In the hole 163, as shown in FIG. 4, the second body 12 is caused to pivot the pivot 21 in the circular hole 163 such that the fourth surface 18 of the second body 12 is at the same level as the second surface 14 of the first body 10 ( The first screen 15 is coplanar with the second screen 19, as shown in FIG.

If the user wants to use the virtual keyboard (not shown) on the first screen 15 to type, as shown in FIG. 6, the user can pivot the second body 12 upward to make the second screen 19 conform to the user's perspective. s position.

Similarly, when the notebook computer is to be folded, the second body 12 is first rotated to rotate the flat portion 22 of the pivot 21 to the aligned curved guide groove 162, so that the second body 12 is flattened by the pivot 21 The portion 22 moves along the arcuate guide groove 162 to the one end circular hole 163 of the arcuate guide groove 162 adjacent to the first surface 13 of the first body 10, and is pivoted in the circular hole 163 by the pivot shaft 21, so that the portion 22 is pivoted in the circular hole 163. The second body 12 is pivoted relative to the first body 11 to the first surface 13 of the first body 10 such that the first screen 15 and the second screen 16 face in opposite directions to fold the second body 12 below the first body 10 .

In summary, the above embodiment provides a pivoting body 11 at both ends 101 of one side 100 of the first body 10, and pivots from the pivoting body 11 to the first body 10. An arcuate guide groove 162 is disposed on the portion 16 , and the two end portions 121 of the side 120 of the second body 12 are pivotally connected to the arcuate guide groove 162 on the pivoting disk body 11 by the pivot 21 to make the second The body 12 can be rotated in the circular holes 163 at both ends of the curved guide groove 162 by the pivot 21 and moved from below the first face 13 of the first body 10 to the first body 10 along the curved guide groove 162. The outer side of the end portion 101 is adjacent to the second side 14 of the first body 10 to achieve the effect and purpose of making the first screen 15 and the second screen 19 coplanar.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

10. . . First ontology

11. . . Pivot body

12. . . Second ontology

13. . . First side

14. . . Second side

15. . . First screen

16. . . Pivot

17. . . Third side

18. . . Fourth side

19. . . Second screen

twenty one. . . Pivot

twenty two. . . Flat section

100, 120. . . Side

101, 121. . . Ends

161. . . Curved edge

162. . . Curved guide

163. . . Round hole

1 is a side view showing a combination of a preferred embodiment of an electronic device according to the present invention;

2 is an exploded perspective view of the electronic device of the embodiment;

3 is a perspective view showing the combination of the electronic device of the embodiment;

4 is a side view of the second body of the embodiment unfolding relative to the first body and moving along the pivoting body;

Figure 5 is a side elevational view of the second body of the present embodiment pivoted relative to the first body such that the fourth side of the second body is coplanar with the second side of the first body;

Figure 6 is a cross-sectional view of the present embodiment taken along line 5-5 of Figure 5;

7 shows that when the second body of the embodiment is located at the other end of the arcuate guide groove of the pivoting disk body, the second body can be pivoted relative to the first body by a pivot to a position corresponding to the viewing angle of the user.

10. . . First ontology

11. . . Pivot body

12. . . Second ontology

13. . . First side

14. . . Second side

15. . . First screen

16. . . Pivot

17. . . Third side

18. . . Fourth side

19. . . Second screen

twenty two. . . Flat section

161. . . Curved edge

162. . . Curved guide

163. . . Round hole

Claims (4)

An electronic device comprising: a first body having an opposite first surface and a second surface; a pivoting disk body fixed at one end of one side of the first body and having a protruding side a pivoting portion of the side, the pivoting portion is provided with an arcuate guiding groove, one end of the arcuate guiding groove is adjacent to the first surface, and the other end is adjacent to the second surface; a second body has an opposite third And a fourth surface, and one end of one side of the second body is pivotally connected to the arcuate guide groove, and the second body is located at an end of the arcuate guide groove adjacent to the first surface Pivoting relative to the first body adjacent to the first surface of the first body, the third surface is opposite to the first surface, and the second body is movable along the arcuate guide groove to the curved guide groove Adjacent to the other end of the second face, and pivoted relative to the first body such that the fourth face is coplanar with the second face. The electronic device of claim 1, wherein the second side and the fourth side are further provided with a flat display. The electronic device according to claim 1 or 2, further comprising a pivoting disk body fixed to the other end of the side of the first body, and the other end of the side of the second body It is pivotally connected to the arcuate guide groove of the pivoting disc body. The electronic device of claim 3, wherein the two ends of the side of the first body are respectively pivotally connected to the corresponding arcuate guide grooves of the pivoting body by a pivot, and Each of the two ends of the arcuate guide groove respectively defines a circular hole having a larger diameter than the arcuate guide groove, and a distal end of the pivotal guide extending into the arcuate guide groove forms a width and the curved guide groove a flat portion having the same width, and the opposite side edges of the flat portion have a circular arc shape and cooperate with the circular hole, so that the flat portion moves along the arcuate guide groove into the circular hole at both ends, and Pivot and position within the circular hole.