TWM530009U - Display monitor displacement track hinge structure - Google Patents

Description

Pivot structure showing screen displacement trajectory

The present invention relates to a pivot structure for displaying a screen displacement trajectory, which can follow the displacement track of the display screen, so that the display screen can be opened or closed under the reduced assembly gap with the system end body.

Generally, an electronic device such as a notebook computer usually includes a system end and a display end. The system end and the display end are basically connected by using a pivot to make the display end (usually a liquid crystal display screen, LCD). The pivot can be opened or closed by the rotation of the pivot. In order to enable the display end to rotate smoothly, a margin space must be left at the intersection of the display end and the system end.

FIG. 1 shows the operational relationship between the conventional display screen end 100 and the system end body 200. When the display screen end 100 is rotated by the motion axis O, the end portion 101 set to a right angle will be due to the adjacent system. The end body 200 interferes with the end portions 201, and a situation in which the opening and closing operation cannot be performed occurs. As shown in Fig. 2, the conventional solution is to change the end portion 101 which is set to the right angle to the arcuate corner end 102, so that the display screen end 100 can perform the normal opening and closing operation. However, this solution creates a large gap 103 between the arcuate angular end 102 of the display screen end 100 and the opposite end 201 of the system end body 200, on the one hand, in addition to the less elegant appearance of the electronic device, This large gap 103, which is open to the outside, is also prone to dirt and even affects the normal opening and closing function.

The purpose of the present invention is to provide a pivot structure for displaying a screen displacement trajectory, so that the display screen can follow the displacement trajectory setting, thereby reducing the gap between the display screen and the system end, and improving the disadvantages of the conventional design.

Another object of the present invention is to provide a pivot structure for displaying a screen displacement trajectory, which can form a more stable and reliable torque positioning function.

To achieve the above objective, the present invention comprises: a substrate; a first fixed chute holder relatively locked to the substrate; and a second fixed chute holder; the first fixed chute holder and the second The fixed chute brackets are respectively provided with opposite sliding seats at one corner, the sliding seats are provided with opposite curved sliding rails, and the first fixed chute bracket and the second fixed chute bracket are respectively provided with opposite ends a plurality of long slot holes, wherein the end flaps are respectively slidably combined with the first fixed chute bracket and the second fixed chute bracket for combining a first display bracket of the screen display end and a second sliding bearing frame, the first sliding bearing frame and the second sliding bearing frame are provided with an extending portion at a corner, the extending portions are respectively provided with opposite through holes, and an active end is arranged at an outer end An arc-shaped track piece of the sliding seat relative to the curved sliding rail; one end of a rotating crank is disposed between the first sliding bearing frame and the second sliding bearing frame, and the other ends of the rotating crank are respectively assembled with a first one a shaft and a second shaft, wherein the first shaft and the second shaft have settings a main shaft, and a front shaft is formed at one end of the main shaft by a protruding shoulder, and the front shafts are respectively combined with the interlocking structure at the other end of the rotating crank, and the first shaft and the first shaft The two shaft main shafts are respectively sleeved with the relative torsion source region members; so that the screen display end can be opened or closed according to the displacement track of the screen display end under the gap with the system end body.

In a possible embodiment, the first sliding bracket and the second sliding bracket are respectively provided with a first main sheet body and a second main sheet body which are formed in a relatively stacked flat sheet shape, and can be disposed through the The overlapping holes of the first main piece body and the second main piece body are interlocked with a surface of the display screen end.

In a preferred embodiment, the torsion source region member sleeved on the other ends of the first shaft and the second shaft includes: a plurality of friction sheets each having a laterally long slot, a plurality of elastic groups, and a friction plate and a plurality of spacers between the plurality of elastic groups, wherein the first shaft and the second shaft main shaft move through the first fixed chute bracket and the second fixed chute bracket opposite end flap The slotted hole passes through the friction plate, the plurality of shrapnel groups, and the plurality of shim plates, and is locked and combined by the outer ends of the first shaft and the second shaft main shaft to form a torsion source region.

In a preferred embodiment, the plurality of friction plates are respectively provided with bottom protrusions, and the first fixed chute holder and the second fixed chute holder are respectively provided with through holes, and the relative positions of the substrates are also provided with concave holes. The bottom tabs of the plurality of friction plates are assembled to cooperate with the torque source region member to cooperate with the lateral long slot holes of the friction plate to form a positioning torque.

Wherein, the friction sheet is an elliptical sheet or a rectangular sheet, and the frictional force formed is determined by the number of the friction sheets disposed.

In a possible embodiment, the rotating crank has a shaft hole at one end for inserting a shaft pin, and the two ends of the shaft pin are respectively combined with the first main body and the second main body; the other end of the rotating crank Then, another long shaft hole is provided for assembling the front shaft of the first shaft and the second shaft.

10‧‧‧Substrate

11, 12‧‧‧ bolts

13, 14‧‧‧through holes

15, 16‧‧‧ recessed holes

20‧‧‧First fixed chute holder

30‧‧‧Second fixed chute holder

21, 31‧‧‧ slides

22, 32‧‧‧ curved rails

23, 33‧‧‧ end flaps

24, 34‧‧‧ long slot

25, 35‧‧‧ inner screw hole

26, 36‧‧‧through holes

40‧‧‧First sliding frame

50‧‧‧Second sliding frame

41‧‧‧First main body

51‧‧‧Second main body

42, 52‧‧‧Multiple holes

43, 53‧‧‧ Extension

44, 54‧‧‧through holes

45, 55‧‧‧ curved track pieces

60‧‧‧Rotating crank

61‧‧‧Axis hole

62‧‧‧ axle pin

63‧‧‧Long shaft hole

70‧‧‧first axis

80‧‧‧second axis

71, 81‧‧‧ protruding shoulders

72, 82‧‧‧ front shaft

73, 83, 730, 830‧‧‧ friction strips

74, 84‧‧ ‧ shrapnel group

75, 85‧‧‧ nuts

76, 86‧‧‧shims

78, 88‧‧‧ bottom tab

701, 801‧‧‧ main shaft

731, 831‧‧‧ horizontal long slot

100‧‧‧Show screen

101‧‧‧End

102‧‧‧Arc angle end

103‧‧‧ gap

200‧‧‧System-side ontology

201‧‧‧ opposite ends

C‧‧‧ slit

O‧‧‧Action Axis

Figure 1 shows a schematic diagram of the action between the conventional display screen end and the system end body.

Fig. 2 is a view showing an improved structure of the screen end and the system end body as shown in Fig. 1.

Figure 3 shows a schematic diagram of the open state of the present device installed in an electronic device.

Fig. 4 is a perspective enlarged view of one of the pivots of Fig. 3.

Fig. 5 is a view showing the closed state of Fig. 3.

Fig. 6 shows a closed state diagram of Fig. 4.

Fig. 7 is an exploded view of the element of Fig. 4.

Fig. 8 is a view showing the state of the partial member combination of Fig. 7.

Figure 9 shows the other side perspective view of the creation opening an angle.

Figures 10 through 12 show schematic diagrams of the action of the creation from open to closed.

Figure 13 is a perspective view showing another possible embodiment of the present creation.

The novelty and other features of the present invention will be apparent from the following detailed description of the embodiments of the drawings.

As shown in FIG. 3, the present pivoting member can be assembled between the display screen end 100 and the system end body 200, wherein the display screen end 100 can retain the end portion 101 which is set at a right angle, and is formed when closed. The very small slit C shown in Fig. 5.

Referring now to Figures 4 and 6 to 9, the present invention includes a substrate 10, a first fixed chute holder 20 that is relatively locked to the substrate 10, and a second fixed chute holder 30. a first sliding bearing frame 40 and a second sliding bearing frame 50 respectively slidably combined with the first fixed chute carrier 20 and the second fixed chute carrier 30; one end of a rotating crank 60 is provided Between the first sliding frame 40 and the second sliding frame 50, the other ends of the rotating crank 60 are respectively assembled a first shaft 70 and a second shaft 80, wherein the first shaft 70 and the second shaft 80 are respectively coupled to the other end of the rotating crank 60, and the first shaft 70 and the second shaft 80 are respectively The other end is respectively provided with a torque source zone member.

The first fixed chute bracket 20 and the second fixed chute bracket 30 are respectively provided with opposite sliding seats 21 and 31 at one corner, and the sliding seats 21 and 31 are provided with opposite curved sliding rails 22 and 32. The first fixed chute bracket 20 and the second fixed chute bracket 30 are respectively provided with opposite end flaps 23 and 33, and the end flaps 23 and 33 are respectively provided with long slot holes 24 and 34. In this embodiment, the first fixed chute bracket 20 and the second fixed chute bracket 30 can be locked by the bolts 11 and 12 via the through holes 13 and 14 via the preset inner screw holes 25 and 35. Substrate 10.

The first sliding bearing frame 40 and the second sliding bearing frame 50 are respectively provided with a first main piece body 41 and a second main piece body 51 which can be stacked in a flat shape, and can be preset according to the first The overlapping holes 42 and 52 of the main body 41 and the second main body 51 are interlocked with a surface of the display screen end 100 (please refer to FIGS. 3 and 4 at the same time); the first main body 41 and the second main body 51 are respectively provided with extensions 43 and 53 at a corner, and the extensions 43 and 53 are respectively provided with opposite through holes 44 and 54 and are provided at an outer end for being assembled to the above. The curved rails 45, 55 of the sliders 21, 31 with respect to the curved rails 22, 32 allow the arcuate rail pieces 45, 55 to be movably coupled to the opposite curved rails 22, 32, respectively.

The rotating crank 60 is provided with a shaft hole 61 at one end for inserting a shaft pin 62, and the two ends of the shaft pin 62 are respectively coupled to the opposite through holes 44 and 54 of the first main piece body 41 and the second main piece body 51. The other end of the rotating crank 60 is provided with another long shaft hole 63.

The first shaft 70 and the second shaft 80 have a set length main shafts 701 and 801, and the front shafts 72 and 82 are respectively formed at the one ends of the main shafts 701 and 801 by protruding shoulders 71 and 81, respectively. The interlocking structure is combined with the other end long shaft hole 63 of the rotating crank 60. Here, the interlocking structure combination means that the front shafts 72 and 82 and the long shaft hole 63 are combined in the same section to form a linkage. In the embodiment, the main shafts 701 and 801 and the front shafts 72 and 82 are respectively provided with upper and lower opposite cutting planes, and the long shaft holes 63 are formed as the same section holes; the first shaft 70 and the second shaft 80 are mainly The shafts 701 and 801 are movably passed through the long slot holes 24 and 34 of the first fixed chute bracket 20 and the second fixed chute bracket 30 opposite end flaps 23 and 33, and sequentially pass through the transverse slots 24 and 34 respectively. After the plurality of friction pieces 73 and 83 of the long holes 731 and 831 and the plurality of elastic pieces 74 and 84 are locked, the outer ends of the main shafts 701 and 801 of the first shaft 70 and the second shaft 80 are locked by the nuts 75 and 85. External thread (not shown). At the same time, a plurality of spacers 76 connected to the main shafts 701 and 801 of the first shaft 70 and the second shaft 80 are respectively disposed between the friction plates 73 and 83 and the plurality of elastic groups 74 and 84 and the nut 75. 86, together with the plurality of friction plates 73, 83 and the plurality of elastic groups 74, 84 together constitute a torsion source region.

In the preferred embodiment, the first fixed chute holder 20 and the second fixed chute holder 30 are respectively provided with through holes 26 and 36 (refer to FIG. 7), and the relative position of the substrate 10 is also set. There are recesses 15, 16 for inserting the bottom tabs 78, 88 of the plurality of friction plates 73, 83.

When the creation is opened from the closed state shown in FIG. 6 to the state shown in FIG. 9, the first sliding bearing frame 40 and the second sliding bearing frame 50 will be moved in accordance with the opening operation of the display screen end 100. The curved track pieces 45, 55 are slidable to the opposite curved slides 22, 32 of the slides 21, 31 until the maximum split angle as shown in Fig. 4; during the opening process, the rotary crank 60, the first shaft 70 and the second shaft 80 are interlocked from one end of the lateral long slot holes 731, 831 of the plurality of friction plates 73, 83 to the other end, and one end of the rotary crank 60 is biased by the shaft pin 62, and The end long shaft hole 63 drives the first shaft 70 and the second shaft 80 to rotate, and the plurality of friction plates 73, 83, the plurality of elastic pieces 74, 84, and the plurality of spacers 76, 86 are interlocked to generate a desired positioning torque. When the display screen end 100 is reversely closed along the opening action as described above, as shown in FIGS. 10 to 12, the first sliding frame 40 and the second sliding frame 50 will be closed with the display screen end 100 as described above. When the action reaches the set angle position, the other end of the rotating crank 60 is driven to drive the first shaft 70 and the second shaft 80 to the opposite sides of the plurality of friction plates 73, 83 of the plurality of friction plates 73, 83 as indicated by the arrows. The direction is moved until the above-described display screen end 100 is completely closed and a very small slit C is formed.

In the present invention, the plurality of friction sheets 73 and 83 may be elliptical sheets having lateral long slits 731 and 831 as described above, and FIG. 13 shows that the friction sheets 730 and 830 may also be formed as rectangular sheets, and the number is larger. The friction sheets 730, 830 are used to increase the frictional force.

Since the creation is opened and closed with the display screen 100 displacement track, a very small gap can be formed between the display screen and the system end, which improves the large gap indecent appearance formed by such conventional electronic devices, and may be affected by External factors affect the normal function of the pivot; at the same time, according to the above-mentioned torsion source region, the plurality of shrapnels 74, 84 and the plurality of spacers 76 are matched by the lateral long slots 731, 831 of the plurality of friction plates 73, 83, 86 can also form a more stable and reliable torque positioning function.

The above embodiments are only used to exemplify the present invention, and are not intended to be limiting, and various modifications and modifications may be made to the skilled person in the following claims.

10‧‧‧Substrate

20‧‧‧First fixed chute holder

30‧‧‧Second fixed chute holder

21, 31‧‧‧ slides

22, 32‧‧‧ curved rails

23, 33‧‧‧ end flaps

40‧‧‧First sliding frame

50‧‧‧Second sliding frame

41, 51‧‧‧ first main body

45, 55‧‧‧ curved track pieces

60‧‧‧Rotating crank

70‧‧‧first axis

80‧‧‧second axis

73, 83‧‧‧ friction film

74, 84‧‧ ‧ shrapnel group

75, 85‧‧‧ nuts

76, 86‧‧‧shims

Claims (8)

A pivot structure for displaying a screen displacement track, comprising: a substrate; a first fixed chute holder relatively locked to the substrate; and a second fixed chute holder; the first fixed chute bearing The frame and the second fixed chute carrier are respectively provided with opposite sliding seats at one corner, the sliding seat is provided with a relatively curved sliding rail, and the first fixed sliding bracket and the second fixed sliding bracket are respectively respectively The end flaps are respectively provided with long slot holes; a set of first sliding slides respectively combined with the first fixed chute bracket and the second fixed chute bracket for combining a screen display end The sliding bearing frame and the second sliding bearing frame, the first sliding bearing frame and the second sliding bearing frame are provided with an extending portion at a corner, the extending portions are respectively provided with opposite through holes, and are provided at an outer end The movable group is connected to the curved track piece of the sliding seat relative to the curved sliding rail; one end of a rotating crank is disposed between the first sliding bearing frame and the second sliding bearing frame, and the other ends of the rotating crank are respectively assembled a first axis and a second axis, the first axis and the first The shaft has a set length main shaft, and a front shaft is formed on one end of the main shaft by a protruding shoulder, and the front shafts are respectively combined with the interlocking structure at the other end of the rotating crank, and at the first The main shaft of the shaft and the second shaft are respectively sleeved with the relative torque source region members. The pivot structure for displaying a screen displacement track according to the first aspect of the invention, wherein the first sliding frame and the second sliding frame are respectively provided with a first main piece body which is relatively stacked and formed into a flat sheet shape. And a second main body, and can be interlocked with a surface of the display screen end via a stacking hole provided in the first main piece and the second main piece. The pivot structure for displaying a screen displacement trajectory according to claim 1, wherein the torsion source region member sleeved on the other ends of the first shaft and the second shaft includes: a friction plate having laterally long slots, a plurality of elastic groups, and a plurality of spacers disposed between the friction plate and a plurality of elastic groups, wherein the first shaft and the second shaft main shaft move through the first fixing The slot bracket and the second fixed slot bracket are opposite slots of the opposite end flaps, and pass through the friction plate, the plurality of spring pieces, and the plurality of spacers, and are formed by the first shaft and the second shaft main shaft The outer end locking combination together constitutes a source of torque. The pivot structure for displaying a screen displacement track according to claim 3, wherein the plurality of friction plates are respectively provided with bottom protrusions, and the first fixed chute holder and the second fixed chute support respectively The through hole is provided, and the opposite position of the substrate is also provided with a recessed hole for inserting the bottom tab of the plurality of friction sheets. A pivot structure for displaying a screen displacement trajectory according to claim 3, wherein the friction sheet is an elliptical sheet. The pivot structure for displaying a screen displacement trajectory according to claim 3, wherein the friction sheet is a rectangular sheet. The pivot structure for displaying a screen displacement trajectory according to claim 3, wherein the first shaft and the second shaft main shaft move through the frictional force of the lateral long slot of the friction plate to the friction The number of pieces set is determined. The pivoting structure for displaying a screen displacement trajectory according to claim 1, wherein the rotating crank is provided with a shaft hole at one end for inserting a shaft pin, and the two ends of the shaft pin are respectively combined with the first The main body and the second main body; the other end of the rotating crank is provided with another long shaft hole for assembling the front shaft of the first shaft and the second shaft.