TWI730780B - Electronic device with sliding-rotating mechanism - Google Patents

Abstract

An electronic with sliding-rotating mechanism including a first plate, a second plate having a linear rail and an arc rail, a back cover, a first pivoting member disposed on the first plate and movably coupled to the linear rail, a second pivoting member disposed on the first plate and movably coupled to the arc rail, and a display disposed at and moved along with the first plate is provided. The second plate is disposed between the first plate and the back cover. The display and the first plate slides and rotates relative to the second plate and the back cover via the first pivoting member moving along the linear rail and the second pivoting member moving along the arc rail, such that the display is transformed between a landscape mode and a portrait mode.

Description

Electronic device with sliding mechanism

The present invention relates to an electronic device, and more particularly to an electronic device with a sliding mechanism.

Computer systems have become an indispensable part of modern life. With the advancement of technology and the needs of different applications, not only the hardware performance has made rapid progress, but also the overall architecture has also undergone diversified development. From desktop computer systems to notebook computer systems, they represent the requirements of two different directions of functionality and portability, and different architectures can be extended and developed. For example, notebook computers have continued to develop thin and light notebooks or tablet computers in detail to facilitate adapting to different usage needs.

Only for the display aspect of a notebook computer, the prior art still only has a display screen that moves with the opening and closing of the body, or an external display screen with additional settings for expansion. That is to say, in the prior art, there is no operating mode that gives additional functions to the existing display screen. Therefore, how to start with this aspect and think about it, and provide the existing notebook computer with a different operation from the past Mechanism is also a topic that urgently needs to be considered by those skilled in the art.

The present invention provides an electronic device with a sliding mechanism, so as to provide an additional operation mode due to the relative sliding of the body.

The electronic device with a sliding mechanism of the present invention includes a first board body, a second board body, a screen back cover, a first shaft body, a second shaft body and a display screen. The second board has a linear track and an arc track, and the second board is located between the first board and the back cover of the screen. The first shaft body is disposed on the first plate body and is movably coupled to the linear rail. The second shaft body is disposed on the first plate body and is movably coupled to the arc-shaped track. The display screen is arranged on the first board body and moves accordingly, so that when the first shaft body and the second shaft body move along the linear track and the arc-shaped track, respectively, the display screen follows the first board body relative to the second board body and the screen. The back cover slides and switches between the horizontal state and the upright state. In the horizontal state, there is a relative distance D1 from one end of the linear track to the side edge of the display screen, and there is a relative distance D2 from this end to the bottom edge of the display screen, and D2≦D1≦1.1*D2, where the side edge is adjacent to the y axis of the xy coordinate , The bottom edge is adjacent to the x axis of the xy coordinate.

In an embodiment of the present invention, the above-mentioned relative distance D1 is equal to the above-mentioned relative distance D2, and in the upright state, there is a relative distance D3 from this end to the other side edge of the display screen. There is a relative distance D4 at the bottom edge, D3<D1=D2, D4=D1=D2.

In an embodiment of the present invention, the length of the centerline of the linear track is L1, the length of the centerline of the arc-shaped track is L2, and 2*L1≦L2≦2.5*L1.

In an embodiment of the present invention, in the above-mentioned upright state, the center line of the display screen overlaps the center line of the screen back cover.

In an embodiment of the present invention, the above-mentioned linear track and the arc-shaped track constitute the smallest rectangular area, and in the horizontal state and the upright state, the smallest rectangular area is located in the overlapping area of the display screen and the screen back cover, so that the linear shape The track and the curved track are always hidden between the display screen and the screen back cover during the sliding process.

In an embodiment of the present invention, in the aforementioned horizontal state, the first long side of the smallest rectangular area is parallel and smaller than the second short side of the display screen, and the first short side of the smallest rectangular area is parallel and smaller than the first short side of the display screen. Two long sides, and in the above-mentioned upright state, the first long side is parallel and smaller than the second long side, and the first short side is parallel and smaller than the second short side.

In an embodiment of the present invention, the above-mentioned electronic device further includes a cable and a system host, the system host is pivotally connected to the screen back cover, one end of the cable is electrically connected to the display screen, and the other end of the cable passes through the first board And the second board, which extend through the back cover of the screen and are electrically connected to the system host.

In an embodiment of the present invention, during the sliding process, the bottom edge of the display screen is always on the system host.

In an embodiment of the present invention, the above-mentioned first board has a horseshoe-shaped opening, and the second board has an escape opening, and the cable movably passes through the horseshoe-shaped opening and the escape opening, and extends to the screen back cover, and is sliding During the rotation, the display screen driving cable is stretched or contracted at the horseshoe-shaped opening to prevent the orthographic projection of the opening on the first plate from at least partially overlapping the horseshoe-shaped opening.

In an embodiment of the present invention, the orthographic projection of the connection between the first shaft and the second shaft on the first plate passes through the gap of the horseshoe-shaped opening.

In an embodiment of the present invention, the above-mentioned arc track is located between the linear track and the escape opening.

In an embodiment of the present invention, the above-mentioned display screen has a connector on the bottom side of the display screen, which is electrically connected to the cable, and the connector is located on the bottom side of the horseshoe-shaped opening.

In an embodiment of the present invention, the aforementioned avoiding opening is located in the area surrounded by the line between the opposite ends of the arc-shaped track and the arc-shaped track.

In an embodiment of the present invention, the above-mentioned avoidance opening is located in the circular area formed by the expansion of the arc-shaped track.

In an embodiment of the present invention, in the above-mentioned horizontal state and upright state, the arc-shaped track and the horseshoe-shaped opening are interlocked with each other.

In an embodiment of the present invention, in the above-mentioned lateral state, one end of the arc-shaped track and the second shaft portion are located in the area surrounded by the horseshoe-shaped opening. In the above-mentioned upright state, the other end of the arc-shaped track and the second shaft portion are located in the area surrounded by the horseshoe-shaped opening.

In an embodiment of the present invention, in the above-mentioned horizontal state, the cable passing through the avoiding opening is located at one of the branches of the horseshoe-shaped opening. In the above-mentioned upright state, the cable passing through the escape opening is located at the other branch of the horseshoe-shaped opening.

In an embodiment of the present invention, the above-mentioned electronic device further includes at least one elastic member, one end of the elastic member is pivotally connected to the second plate body, and the other end of the elastic member is pivotally connected to the first shaft body.

In an embodiment of the present invention, when the above-mentioned first shaft moves to one end of the linear track, the second shaft moves to the inflection point of the arc-shaped track, and the elastic member has the maximum amount of deformation.

In an embodiment of the present invention, the curvature center of the arc track and the linear track are located on opposite sides of the arc track.

In an embodiment of the present invention, the aforementioned linear orbit has an orbit equation: y=-5.6731x+814.47.

In an embodiment of the present invention, the above-mentioned arc-shaped orbit has an orbit equation: y=-3E-09x ⁶ +2E-06x ⁵ -8E-04x ⁴ +0.1439x ³ -14.102x ² +735.22x-15867, y=6E-08x ⁵ -4E-05x ⁴ +0.0127x ³ -1.7768x ² +124.63x-3397.4, y=-5E-06x ⁴ +0.0024x ³ -0.4865x ² +44.438x-1430.1.

Based on the above, the electronic device is configured by stacking the first board, the second board, and the screen back cover, wherein the second board has an arc track and a linear track, and passes through the first shaft provided on the first board. It is movably coupled to the linear track, and is movably coupled to the arc-shaped track through the second shaft body provided on the first plate body, so that the first shaft body and the second shaft body are respectively along the linear track and the arc shape When the track moves, the first board can slide relative to the second board and the screen back cover.

Furthermore, taking the outline of the screen back cover as the xy coordinate reference, the linear track and the arc track each have corresponding track equations, which can further limit the sliding path and the relative positional relationship of the components, so that the first plate body According to the adjustment of the relative position with the screen back cover, the electronic device can be provided according to the user’s needs Additional operating modes.

100: electronic device

110: The first board

112: Horseshoe opening

120: second board

121: Linear Track

122: curved track

123: Avoid opening

130: screen back cover

140: System host

150: elastic parts

160: cable

C1, C2: center line

C3: circular area

CT: Connector

D1, D2, D3, D4: relative distance

DP: display screen

E1: first end

E2: second end

E3: third end

E4: Fourth end

L1, L2: centerline length

L3: Connect

N1: the first long side

N2: second long side

P1: The first shaft body

P2: second shaft body

S1: First short side

S2: second short side

SQ: Minimum rectangular area

FIG. 1 is a schematic diagram of an electronic device according to an embodiment of the invention.

2 and 3 are schematic diagrams of the electronic device of FIG. 1 in different states.

FIG. 4 is a schematic diagram of the conversion of the electronic device in FIG. 1.

FIG. 1 is a schematic diagram of an electronic device according to an embodiment of the invention. Please refer to FIG. 1, the electronic device 100 is, for example, a notebook computer. The present embodiment is a notebook computer in the unfolded state shown in the front view angle. It includes a first board body 110, a second board body 120, and a first shaft body P1. The second shaft body P2, the screen back cover 130, the system host 140 and the display screen DP, wherein the system host 140 and the screen back cover 130 can be rotated to open and close each other through a hinge structure. Furthermore, the second board 120 of this embodiment is disposed on the screen back cover 130, and then the first shaft body P1 and the second shaft body P2 are disposed, and the first board body 110 and the display screen DP are arranged on it in sequence, so that The laminated structure of the display screen DP, the first plate body 110, the second plate body 120 and the screen back cover 130 is shown.

Furthermore, the second board 120 has a linear track 121 and an arc track 122. The first shaft P1 is disposed on the first plate 110 and is movably (or rotatably) coupled to the linear rail 121. The second shaft P2 is disposed on the first plate 110 and is movably (also rotatably) coupled to the arc-shaped rail 122. The first shaft body P1 and the second shaft body P2 points Do not move along the linear rail 121 and the arc rail 122, the display screen DP is arranged on the first board 110, so that the display screen DP can slide with the first board 110 relative to the second board 120 and the screen back cover 130 .

2 and 3 are schematic diagrams of the electronic device of FIG. 1 in different states. Please refer to FIGS. 1 to 3 at the same time, where FIG. 1 is defined as the relative rotation angle of the first board 110 and the display screen DP thereon with respect to the screen back cover 130 is 0 degrees, and FIG. 2 defines the relative rotation angle as 45 degrees, and Figure 3 defines the relative rotation angle as 90. That is to say, the state difference between the display screen DP in the horizontal state and the display screen DP in the upright state is a counterclockwise rotation of 90 degrees. More importantly, in this embodiment, taking the outline of the screen back cover 130 as the xy coordinate reference, the aforementioned linear track 121 has the orbit equation: y=-5.6731x+814.47, and the arc-shaped track 122 has the orbit equation: : Y=-3E-09x ⁶ +2E-06x ⁵ -8E-04x ⁴ +0.1439x ³ -14.102x ² +735.22x-15867, y=6E-08x ⁵ -4E-05x ⁴ +0.0127x ³ -1.7768x ² +124.63x-3397.4, y=-5E-06x ⁴ +0.0024x ³ -0.4865x ² +44.438x-1430.1. In other words, with the above-mentioned linear track 121 and arc-shaped track 122 defining the track characteristics, the first board 110 and the display screen DP thereon can smoothly move from the landscape shown in FIG. 1 through FIG. 2 And switch to the upright state (portrait) shown in FIG. 3, or switch from the upright state shown in FIG. 3 to the horizontal state of FIG. 1 via FIG. 2. In the horizontal state, the outline of the display screen DP completely overlaps the outline of the screen back cover 130, which is the normal operating state that can be seen by current notebook computers, and the upright state as shown in FIG. 3 shows a part of the outline of the screen DP Overlap the outline of the screen back cover 130.

FIG. 4 is a schematic diagram of conversion of the electronic device of FIG. 1. Please refer to Fig. 1, Fig. 2 and Fig. 4 at the same time, and further relevant conditions of the above-mentioned orbital equation are described below. In this embodiment, the linear track 121 has a first end E1 and a second end E2 opposite to each other, and a centerline length L1 formed by the first end E1 and the second end E2, and the arc-shaped track 122 has a first end E1 and a second end E2 opposite to each other. The length of the centerline formed by the three ends E3 and the fourth end E4, as well as the third end E3 and the fourth end E4 is L2, where 2*L1≦L2≦2.5*L1 to ensure that the stroke of the first shaft body P1 and the first shaft body P1 The stroke of the two-axis body P2 can be executed smoothly and the occurrence of structural interference or motion dead points can be avoided. Here, the centerline lengths L1 and L2 respectively correspond to the movable stroke of the first shaft P1 on the linear rail 121 and the movable stroke of the second shaft P2 on the arc-shaped rail 122.

In addition, as shown in FIGS. 1 and 4, in the horizontal state, there is a relative distance D1 from the second end E2 of the linear rail 121 to the side edge of the display screen DP, and there is a relative distance D1 from the second end E2 to the bottom edge of the display screen DP. The distance D2, where D2≦D1≦1.1*D2, the side edge is adjacent to the y axis of the xy coordinate, and the bottom edge is adjacent to the x axis of the xy coordinate. Furthermore, when D1=D2, and in the upright state shown in FIG. 3, there is a relative distance D3 from the second end E2 to the other side edge of the display screen DP, and the second end E2 to the other bottom edge of the display screen DP There is a relative distance D4, where D3<D1=D2, D4=D1=D2. Here, the second end E2 of the linear track 121 is defined to define the relative position of the linear track 121 and the display screen DP. At the same time, this action further makes the electronic device 100 in the upright state, the center line C1 of the display screen DP overlaps the center line C2 of the screen back cover 130, so that the display screen DP can be centered to obtain a better viewing angle. Conducive to the user's viewing habits.

Furthermore, as shown in FIG. 4, the linear track 121 and the arc-shaped track 122 constitute the smallest rectangular area SQ, where in the horizontal state, the first long side N1 of the smallest rectangular area SQ is parallel and smaller than the second shortest of the display screen DP. Side S2, the first short side S1 of the smallest rectangular area SQ is parallel and smaller than the second long side N2 of the display screen DP, and in the upright state, the first long side N1 is parallel and smaller than the second long side N2, the first short side S1 is parallel and smaller than the second short side S2.

Based on the above, with the defining features of the linear rail 121 and the arc rail 122, in the horizontal state and the vertical state, the smallest rectangular area SQ is located in the overlapping area of the display screen DP and the screen back cover 130, except for the sliding In addition to the smooth process, this move also keeps the linear track 121 and the arc track 122 hidden between the display screen DP and the screen back cover 130 during the sliding process, so that the appearance of the electronic device 100 can maintain its beautiful vision. effect.

On the other hand, the above-mentioned limiting features of the linear track 121 and the arc-shaped track 122 can be further reflected in the position of the first board 110 and the display screen DP on it during the sliding process. To put it simply, as shown in Figures 1 to 3, in order to avoid interference between components during the sliding process, based on the above-mentioned limited features, the bottom edge of the display screen DP can always be located on the system host 140, and also In other words, the above-mentioned limited feature enables the first board body and the display screen on it to first rise upward (in the positive y-axis direction) and then descend during the sliding process, so that the first board body 110 and the display screen DP Can avoid the system host 140 smoothly. Furthermore, since the center of curvature of the arc-shaped rail 122 and the linear rail 121 are on opposite sides of the arc-shaped rail 122, in the 45-degree state shown in FIG. 2, the first shaft body P1 and the second shaft body P2 will be with curved rail The center of curvature of the road is straight and uplifted. After that, as shown in FIG. 1 or FIG. 3, the second shaft P2 moves to the third end E3 or the fourth end E4 of the arc-shaped rail 122, and the first shaft P1 moves to the second end of the linear rail 121 E2, to cause the first board 110 (and the screen back cover 130) to be in a lowered state.

Please refer to FIG. 1 again. In this embodiment, the electronic device 100 further includes at least one elastic member 150. One end of the elastic member 150 is pivotally connected to the second board 120, and the other end of the elastic member 150 is pivotally connected to the first shaft body. P1. In this embodiment, an elastic component composed of a plurality of parallel springs is taken as an example, but its form is not limited thereby.

Please refer to FIGS. 1 to 3 at the same time, especially the changing trend of the elastic member 150. In this embodiment, for the first shaft body P1, when the first shaft body P1 reaches the first end E1 of the linear rail 121, the elastic member 150 has the largest amount of deformation, while for the second shaft body P2 , Which is equivalent to when the second shaft P2 travels to the inflection point of the arc-shaped track 122, the elastic member 150 has the maximum amount of deformation. In other words, when the electronic device 100 is in the horizontal state shown in FIG. 1 or the upright state shown in FIG. 3, the elastic member 150 is not deformed, and when the electronic device 100 is in the state shown in FIG. 2, the elastic member 150 Has the greatest amount of deformation. In this way, the elastic force accumulated by the elastic member 150 can be used to drive the first plate 110 (and the display screen DP thereon) to reset to the horizontal state in FIG. 1 or the upright state in FIG. 3. That is to say, the force required by the user to drive the first board 110 (and the display screen DP on it) only needs to complete the sliding process of FIGS. 1 to 2 or 3 to 2, and then only need to apply more force. After the second shaft body P2 passes the inflection point of the arc-shaped rail 122, it can be restored to the upright state or the lateral state by the elastic force of the elastic member 150, thereby providing a labor-saving effect on the sliding process.

In addition, the first board 110 has a horseshoe-shaped opening 112, the second board 120 has an escape opening 123, the display screen DP has a connector CT at the bottom side thereof, and the connector CT is correspondingly located at the bottom side of the horseshoe-shaped opening 112 at the same time. The electronic device 100 further includes a cable 160. One end of the cable 160 is electrically connected to the display screen DP via the connector CT. The other end of the cable 160 passes through the first board 110 and the second board 120 and passes through the screen. The back cover 130 extends and is electrically connected to the system host 140, wherein the cable 160 movably passes through the horseshoe-shaped opening 112 and the avoiding opening 123 to extend to the screen back cover 130, and at the same time, refer to the sliding process of FIGS. 1 to 3 , The display screen DP will further drive the cable 160 to stretch or contract in the horseshoe-shaped opening 112.

Furthermore, the first shaft body P1 of this embodiment is located outside the area surrounded by the horseshoe-shaped opening 112, the second shaft body P2 is located in the area surrounded by the horseshoe-shaped opening 112, and the first shaft body P1 and the second shaft body P1 are located outside the area surrounded by the horseshoe-shaped opening 112. The orthographic projection of the connecting line of the two-axis body P2 on the first board 110 will pass through the gap of the horseshoe-shaped opening 112. At the same time, in the lateral state shown in FIG. 1, the horseshoe-shaped opening 112 and the arc-shaped rail 122 are in a state of being gripped with each other. Accordingly, the first plate body 110 and the screen back cover 130 on it can be driven by the user's force to make the first shaft body P1 and the second shaft body P2 move along the linear rail 121 and the arc rail 122, respectively. , To form a sliding mechanism in which the first board 110 and the display screen DP thereon rotate relative to the second board 120 (with the screen back 130 and the system host 140).

Furthermore, the arc-shaped track 122 is located between the linear track 121 and the avoiding opening 123, and the connector CT is located at the bottom side of the horseshoe-shaped opening 112. Furthermore, the avoiding opening 123 of this embodiment is a connecting line located at opposite ends of the arc-shaped rail 122. The area surrounded by L3 and the arc-shaped track 122 is further located in the circular area C3 formed by the expansion of the arc-shaped track 122 (for identification, the line L3 and the circular area C3 are only shown in FIG. 1 as an example). Therefore, while the display screen DP is sliding relative to the screen back 130 (and the system host 140) along with the first board 110, the orthographic projection of the opening 123 on the first board 110 is prevented from at least partially overlapping the horseshoe-shaped opening 112 . As shown in FIGS. 1 and 2, the avoiding opening 123 is completely exposed from the horseshoe-shaped opening 112, and as shown in FIG. 3, the avoiding opening 123 is partially exposed from the horseshoe-shaped opening 112. This allows the cable 160 to pass through the avoiding opening 123 and be located at a branch of the horseshoe-shaped opening 112 in the first state, and in the second state, the cable 160 passes through the avoiding opening 123 and is located at another branch of the horseshoe-shaped opening 112. A branch. Therefore, during the sliding process, the cable 160 can reserve a length between the display screen DP and the screen back cover 130 to achieve the effect that the display screen DP can drive the cable 160 to stretch or shrink at the horseshoe-shaped opening 112. In other words, the cable 160 is flexible, and the horseshoe-shaped opening 112 can be regarded as a reserved space for the cable 160 to be freely deformed, so that the cable 160 is not subject to any structural damage during the body sliding process. put one's oar in.

In summary, in the above-mentioned embodiments of the present invention, the first board of the electronic device has a horseshoe-shaped opening, and the second board has a linear track and an arc-shaped track, and the first board is provided by the first shaft. And movably coupled to the linear track, the second shaft body is provided with the first plate body and movably coupled to the arc track. The important thing is that when the outline of the screen back cover is used as the xy coordinate reference, the linear track And arc-shaped orbits each have their own specific orbital equations, and after the relative relationship between the above-mentioned components is clarified, the linear orbit and the arc are respectively used by the first shaft and the second shaft. The shaped rail moves, so that the first plate can slide relative to the second plate.

In other words, the above-mentioned linear orbital orbital equations thus define and clarify the movement mode of the first board and the display screen, and thereby define the relative positional relationship of the components, including the avoidance of the components during the slipping process. The interference between the first board and the display screen after the sliding can meet the viewing angle and requirements of the user, or maintain the aesthetic characteristics of the electronic device during the sliding process...etc.

According to this, the bodies of the electronic device can simultaneously rotate through the process of movement, thereby adjusting the relative position between the bodies, and the relative movement between the components can also maintain its degree of freedom due to the above configuration. Therefore, the electronic device can smoothly provide corresponding operation modes according to usage requirements.

100: electronic device

110: The first board

112: Horseshoe opening

120: second board

121: Linear Track

122: curved track

123: Avoid opening

130: screen back cover

140: System host

150: elastic parts

160: cable

C3: circular area

CT: Connector

DP: display screen

L3: Connect

P1: The first shaft body

P2: second shaft body

Claims (21)

An electronic device with a sliding mechanism, comprising: a first board; a second board with a linear track and an arc-shaped track; a screen back cover, the second board is located between the first board and the Between the back cover of the screen; a first shaft is arranged on the first plate and movably coupled to the linear track; a second shaft is arranged on the first plate and movably coupled On the arc-shaped track, the first shaft body and the second shaft body move along the linear track and the arc-shaped track, respectively, so that the first plate body slides relative to the second plate body and the screen back cover ; A display screen, set on the first board, to follow the first board relative to the second board and the screen back cover sliding, so that the display screen between a horizontal state and an upright state Conversion; and a cable and a system host, the system host is pivotally connected to the screen back cover, one end of the cable is electrically connected to the display screen, the other end of the cable passes through the first board and the second The board body extends through the screen back cover and is electrically connected to the system host, wherein the outline of the screen back cover is taken as the xy coordinate reference. In the horizontal state, one end of the linear track is to one side of the display screen There is a relative distance D1 from the edge, a relative distance D2 from the end to a bottom edge of the display screen, and D2≦D1≦1.1*D2, wherein the side edge is adjacent to the y axis of the xy coordinate, and the bottom edge is adjacent to the xy coordinate On the x axis, the arc-shaped track is concave toward the bottom edge. The electronic device with a sliding mechanism as described in claim 1, wherein D1=D2, and in the upright state, there is a relative distance D3 from the end to the other side edge of the display screen, and the end to the other side of the display screen There is a relative distance D4 at a bottom edge, D3<D1=D2, D4=D1=D2. The electronic device with a sliding mechanism according to claim 1, wherein the length of the centerline of the linear track is L1, the length of the centerline of the arc-shaped track is L2, and 2*L1≦L2≦2.5*L1. The electronic device with a sliding mechanism according to claim 1, wherein in the upright state, the center line of the display screen overlaps the center line of the screen back cover. The electronic device with a sliding mechanism according to claim 1, wherein the linear track and the arc-shaped track constitute a minimum rectangular area, and in the horizontal state and the upright state, the minimum rectangular area is located between the display screen and In the overlapping area of the screen back cover, the linear track and the arc-shaped track are always hidden between the display screen and the screen back cover during the sliding process. The electronic device with a sliding mechanism according to claim 5, wherein in the horizontal state, a first long side of the smallest rectangular area is parallel and smaller than a second short side of the display screen, and one of the smallest rectangular areas is The first short side is parallel and smaller than a second long side of the display screen, and in the upright state, the first long side is parallel and smaller than the second long side, and the first short side is parallel and smaller than the second short side side. For the electronic device with a sliding mechanism described in claim 1, during the sliding process, the bottom edge of the display screen is always on the system host. The electronic device with a sliding mechanism according to claim 1, wherein the first board body has a horseshoe-shaped opening, the second board body has a avoiding opening, and the cable movably passes through the horseshoe-shaped opening and the avoiding opening , And extend to the screen back cover, and during the sliding process, the display screen drives the cable to stretch or shrink the horseshoe-shaped opening, and the front projection of the opening on the first plate body is at least partially overlapped In the horseshoe-shaped opening. The electronic device with a sliding mechanism according to claim 8, wherein the orthographic projection of the connection between the first shaft and the second shaft on the first board passes through the gap of the horseshoe-shaped opening. The electronic device with a sliding mechanism according to claim 8, wherein the arc track is located between the linear track and the avoiding opening. The electronic device with a sliding mechanism according to claim 8, wherein the display screen has a connector on the bottom side of the display screen, which is electrically connected to the cable, and the connector is located on the bottom side of the horseshoe-shaped opening. The electronic device with a sliding mechanism according to claim 8, wherein the avoiding opening is located in the area surrounded by the line between the opposite ends of the arc-shaped track and the arc-shaped track. According to claim 8, the electronic device with a sliding mechanism, wherein the avoiding opening is located in a circular area formed by the expansion of the arc-shaped track. The electronic device with a sliding mechanism according to claim 8, wherein in the horizontal state and the upright state, the arc-shaped track and the horseshoe-shaped opening are in a gripping state with each other. For the electronic device with sliding mechanism described in claim 8, in the horizontal state, one end of the arc-shaped track and the second shaft portion are located in the area surrounded by the horseshoe-shaped opening, and in the upright state, the arc The other end of the shaped track and the second shaft are located in the area surrounded by the horseshoe-shaped opening. For the electronic device with sliding mechanism described in claim 8, in the horizontal state, the cable passing through the avoiding opening is located at one of the branches of the horseshoe-shaped opening, and in the upright state, the cable passing through the avoiding opening The cable is located at the other branch of the horseshoe-shaped opening. According to claim 1, the electronic device with a sliding mechanism further includes at least one elastic member, one end of the elastic member is pivotally connected to the second plate body, and the other end of the elastic member is pivotally connected to the first shaft body. The electronic device with a sliding mechanism according to claim 17, wherein when the first shaft travels to one end of the linear track, the second shaft travels to the inflection point of the arc-shaped track, and the elastic member has Maximum deformation. The electronic device with a sliding mechanism according to claim 1, wherein the center of curvature of the arc-shaped track and the linear track are located on opposite sides of the arc-shaped track. As described in claim 1, the electronic device with a sliding mechanism, wherein the linear orbit has an orbit equation: y=-5.6731x+814.47. The electronic device with a sliding mechanism as described in claim 1, wherein the arc-shaped track has an orbital equation: y=-3E-09x ⁶ +2E-06x ⁵ -8E-04x ⁴ +0.1439x ³ -14.102x ² + 735.22x-15867, y=6E-08x ⁵ -4E-05x ⁴ +0.0127x ³ -1.7768x ² +124.63x-3397.4, y=-5E-06x ⁴ +0.0024x ³ -0.4865x ² +44.438x-1430.1 .

Images