TWI786446B - Foldable electronic device - Google Patents

Abstract

A foldable electronic device includes a first body, a second body, a hinge module, a first linkage mechanism and a first object. The hinge module is connected between the first body and the second body. The first linkage mechanism is disposed to the first body and coupled to the hinge module. The first object is slidably disposed to the first body and connected to the first linkage mechanism. The hinge module is adapted to drive the first linkage mechanism to produce a displacement of a first movement amount along a first axis direction. The first linkage mechanism is adapted to drive the first object to produce a displacement of a second movement amount along a first sliding direction. The second movement amount is greater than the first movement amount.

Description

foldable electronic device

The present disclosure relates to an electronic device, and in particular to a foldable electronic device.

Generally speaking, a foldable electronic device is connected between two bodies by using a hinge module or a biaxial module, so that the two bodies can be opened or closed relative to each other. As consumers have higher and higher requirements for the size of the display screen, foldable electronic devices with dual display screens have appeared on the market. This type of foldable electronic device is provided with a display screen in each of the two bodies, thereby providing Larger displays than conventional foldable electronic devices.

However, in the existing foldable electronic devices on the market, in order to prevent the two display screens from interfering with each other during the opening and closing process of the two bodies, the two display screens are generally designed so that both display screens are connected to the hinge module or There is a large distance between the two-axis modules, and when the two display screens are parallel to each other, there is an excessively large distance between the two display screens, and this distance will destroy the visual continuity between the two display screens , resulting in a problem of poor viewing experience for the user.

On the other hand, modern foldable electronic devices are developing toward thinner and lighter, and the internal space that the foldable electronic devices can utilize is gradually reduced. Therefore, the current existing foldable electronic devices still have the problem that it is difficult to use the limited internal space to solve the problem of poor viewing experience for users.

The present disclosure provides a foldable electronic device, which can solve the problem that the existing foldable electronic device is difficult to use the limited internal space to solve the problem of poor viewing experience for users.

The foldable electronic device of the present disclosure includes a first body, a second body, a pivoting module, a first linkage mechanism and a first object. The pivoting module is connected between the first body and the second body. The first linkage mechanism is disposed on the first body and coupled to the pivoting module. The first object is slidably arranged on the first body and connected to the first linkage mechanism. The pivoting module is suitable for driving the first linkage mechanism to generate a displacement of a first moving amount along a first axial direction. The first linkage mechanism is suitable for driving the first object to generate a displacement of a second moving amount along a first sliding direction. The second amount of movement is greater than the first amount of movement.

In an embodiment of the present disclosure, the above-mentioned first linkage mechanism includes a first sliding block, a first connecting rod, and a first sliding member. The first slider is slidably disposed on the first body. The first slider is coupled to the pivoting module and adapted to produce a displacement of a first moving amount along the first axis. The first link is rotatably disposed on the first body and coupled to the first slider. The first sliding member is slidably disposed on the first body. The first sliding member is coupled to the first connecting rod, and is adapted to produce a displacement of a second moving amount along the first sliding direction. The first object is fixed on the first sliding member.

In an embodiment of the present disclosure, the above-mentioned first link includes a first driven arm, a first swing arm, and a first pivoting portion. The first driven arm is coupled to the first slider. The first swing arm is connected to the first driven arm and coupled to the first sliding member. The first pivoting part is disposed on the first driven arm and disposed on the first swing arm. The first connecting rod is rotatably arranged on the first body with the first pivoting portion.

In an embodiment of the present disclosure, the above-mentioned first connecting rod further includes a first driven part and a first driving part. The first driven part is disposed on the first driven arm and away from the first pivot part. The first driving part is disposed on the first swing arm and away from the first pivoting part. There is a first distance between the first driven part and the first pivot part. There is a second distance between the first pivoting part and the first driving part. The second distance is greater than the first distance.

In an embodiment of the present disclosure, the above-mentioned first axis is perpendicular to the first sliding direction.

In an embodiment of the present disclosure, the above-mentioned foldable electronic device further includes a second linkage mechanism and a second object. The second linkage mechanism is disposed on the second body and coupled to the pivoting module. The second object is slidably arranged on the second body and connected to the second linkage mechanism. The pivoting module is suitable for driving the second linkage mechanism to generate a displacement of a third moving amount along a second axial direction. The second linkage mechanism is adapted to drive the second object to generate a displacement of a fourth movement amount along a second sliding direction. The fourth movement amount is greater than the third movement amount.

In an embodiment of the present disclosure, the above-mentioned second linkage mechanism includes a second sliding block, a second connecting rod, and a second sliding member. The second slider is slidably disposed on the second body. The second slider is coupled to the pivoting module and is suitable for generating a displacement of a third moving amount along the second axis. The second link is rotatably disposed on the second body and coupled to the second slider. The second sliding member is slidably disposed on the second body. The second sliding member is coupled to the second connecting rod and is adapted to produce a displacement of a fourth movement amount along the second sliding direction. The second object is fixed on the second sliding member.

In an embodiment of the present disclosure, the above-mentioned second link includes a second driven arm, a second swing arm, and a second pivoting portion. The second driven arm is coupled to the second slider. The second swing arm is connected to the second driven arm and coupled to the second sliding member. The second pivoting part is disposed on the second driven arm and disposed on the second swing arm. The second connecting rod is rotatably arranged on the second body with the second pivoting portion.

In an embodiment of the present disclosure, the above-mentioned second connecting rod further includes a second driven part and a second driving part. The second driven part is disposed on the second driven arm and away from the second pivot part. The second driving part is disposed on the second swing arm and away from the second pivoting part. There is a third distance between the second driven part and the second pivoting part. There is a fourth distance between the second pivoting part and the second driving part. The fourth distance is greater than the third distance.

In an embodiment of the present disclosure, the above-mentioned second axis is perpendicular to the second sliding direction.

Based on the above, in the foldable electronic device of the present disclosure, through the cooperation of the pivoting module and the first linkage mechanism, the minimum internal space of the foldable electronic device can be utilized to make the first object slide closer to the second object , and eliminate the distance between the first object and the second object, so as to achieve a better viewing effect.

In order to make the above-mentioned features and advantages of the present disclosure more comprehensible, the following specific embodiments are described in detail together with the accompanying drawings.

FIG. 1 is a schematic perspective view of a foldable electronic device according to an embodiment of the present disclosure. FIG. 2 is a schematic perspective view of internal components of the foldable electronic device in FIG. 1 . FIG. 3 is an exploded view of internal components of the foldable electronic device in FIG. 1 . For clarity and convenience of description, some components are shown with dotted lines in FIG. 1 and FIG. 2 .

1 to 3, the foldable electronic device 100 of the present disclosure includes a first body 110, a second body 120, a pivot module 130, a first linkage mechanism 140, a first object 150, a The second linkage mechanism 160 and a second object 170 .

The pivoting module 130 is connected between the first body 110 and the second body 120 so that the first body 110 and the second body 120 can pivot relative to each other through the pivoting module 130 . The pivoting module 130 of the present disclosure is, for example but not limited to, a biaxial module.

In other embodiments, the pivoting module is such as but not limited to a single-axis module.

The first linkage mechanism 140 is disposed on the first body 110 and coupled to the pivot module 130 , so that the first linkage mechanism 140 can be driven by the pivot module 130 to generate mechanical movement.

The first object 150 is slidably disposed on the first body 110 and connected to the first linkage mechanism 140 , so that the first object 150 can be driven by the first linkage mechanism 140 and then slide. The first object 150 is for example but not limited to a display screen. The second object 170 is for example but not limited to a display screen. The foldable electronic device 100 is for example but not limited to a notebook computer with dual screens.

In other embodiments, the first object is such as but not limited to a keyboard, and the foldable electronic device is such as but not limited to a notebook computer with a keyboard.

Please continue to refer to Figures 1 to 3, specifically, the pivoting module 130 includes a first sleeve 131, a second sleeve 132, a connecting portion 133, a first sleeve 134, a second sleeve 135 , a first rotating member 136 , a second rotating member 137 , a torsion structure 138 and a synchronizing mechanism 139 .

Further, the first sleeve 131 and the second sleeve 132 are connected to each other through the connecting portion 133 . The first sleeve 134 is sleeved on the first rotating member 136 and engaged with the first rotating member 136 , and the first sleeve 134 is rotatably passed through the first shaft sleeve 131 . Therefore, both the first sleeve 134 and the first rotating member 136 form a rigid body, which can pivot relative to the first sleeve 131 .

Similarly, the second sleeve 135 is sleeved on the second rotating member 137 and engaged with the second rotating member 137 , and the second sleeve 135 is rotatably passed through the second shaft sleeve 132 . Therefore, both the second sleeve 135 and the second rotating member 137 form a rigid body, which can pivot relative to the second sleeve 132 .

On the other hand, the first sleeve 131 , the second sleeve 132 and the connecting portion 133 are arranged in parallel with the torsion structure 138 . With the torsion structure 138, the first rotating member 136 and the second rotating member 137 can be stopped at any position, so as to improve the user's operating feeling.

In addition, the synchronizing mechanism 139 includes a first driving gear 139a, a second driving gear 139b and a synchronizing gear 139c.

The first driving gear 139 a is sleeved on the first rotating member 136 and engaged with the first rotating member 136 to form a rigid body with the first rotating member 136 and can pivot relative to the first sleeve 131 .

The second driving gear 139 b is sleeved on the second rotating member 137 and engaged with the second rotating member 137 to form a rigid body with the second rotating member 137 and can pivot relative to the second shaft sleeve 132 .

The synchronous gear 139c meshes between the first driving gear 139a and the second driving gear 139b, so that the first driving gear 139a and the second driving gear 139b rotate in opposite directions by the same angle.

Please refer to FIG. 1 to FIG. 3 , the first linkage mechanism 140 includes a first sliding block 142 , a first connecting rod 144 and a first sliding member 146 . The first body 110 has a first bracket 112 .

The first slider 142 is slidably disposed on the first bracket 112 of the first body 110 and is coupled to the pivot module 130 so that the first slider 142 is driven by the pivot module 130 to move along a first An axis AD1 is displaced by a certain amount.

The first connecting rod 144 is rotatably arranged on the first bracket 112 of the first body 110, and is coupled with the first slider 142, so that the first connecting rod 144 can be driven by the first slider 142, and relatively to the first The first bracket 112 of the machine body 110 swings.

The first sliding member 146 is slidably disposed on the first bracket 112 of the first body 110 and is coupled to the first connecting rod 144, so that the first sliding member 146 is driven by the first connecting rod 144 to move along the A first sliding direction SD1 produces a specific amount of displacement.

The first object 150 is fixed on the first sliding member 146 to form a rigid body with the first sliding member 146 , and can generate a certain amount of displacement along the first sliding direction SD1 with the first sliding member 146 .

FIG. 4 is a schematic diagram of the foldable electronic device shown in FIG. 1 where the second body is unfolded at a first angle relative to the first body. FIG. 5 is a schematic perspective view of internal components of the foldable electronic device shown in FIG. 4 . FIG. 6 illustrates the operating principle of internal components of the foldable electronic device in FIG. 5 . For clarity and convenience of description, some components are shown with dotted lines in FIG. 4 .

Please refer to FIG. 3 to FIG. 6 , the first sliding block 142 has a first sliding sleeve 142 a and a first force receiving surface 142 b. The first bushing 131 has a first pushing surface 131a corresponding to the first force-receiving surface 142b in position. The first pushing surface 131a is, for example but not limited to, an inclined surface, and the first force receiving surface 142b is, for example but not limited to, also an inclined surface.

The first sliding sleeve 142 a is slidably sleeved on the first sleeve 134 to slide relative to the first sleeve 134 along the first axial direction AD1 . The first force receiving surface 142b is located on one side of the first sliding sleeve 142a.

Please refer to FIG. 4 to FIG. 6 , the first body 110 and the second body 120 are relative to each other at a first angle θ1. The first included angle θ1 is, for example but not limited to, 110 degrees. At this time, the first pushing surface 131a just abuts against the first force receiving surface 142b.

For ease of description, the position of the first sliding member 146 shown in FIG. 6 is defined as an initial position. In FIG. 6 , the first sliding member 146 is relatively far away from the pivoting module 130 .

FIG. 7 is a schematic diagram of a second body of the foldable electronic device in FIG. 1 unfolded at a second angle relative to the first body. FIG. 8 is a schematic perspective view of internal components of the foldable electronic device shown in FIG. 7 . FIG. 9 illustrates the operating principle of internal components of the foldable electronic device in FIG. 8 . For clarity and convenience of description, some components are shown with dotted lines in FIG. 7 .

Please refer to FIG. 7 to FIG. 9 , the first body 110 and the second body 120 are relative to each other at a second angle θ2. The second included angle θ2 is, for example but not limited to, 180 degrees. For example but not limited to, the first object 150 moves and leans against the second object 170 . Moreover, the first object 150 is far away from the initial position, and is relatively closer to the pivoting module 130 .

In other embodiments, the first object is moved, but not against the second object, such as but not limited to.

Further referring to FIG. 4 and FIG. 6, in the process of unfolding the foldable electronic device 100 from the state shown in FIG. 4 to the state shown in FIG. Make the first sliding block 142 slide from the original position shown in FIG. 6 to the position shown in FIG. 9 along the first axis AD1.

At this moment, the first sliding block 142 generates a displacement of a first moving amount X1. The first sliding block 142 drives the first connecting rod 144 to swing relative to the first bracket 112 , and the first connecting rod 144 further drives the first sliding member 146 to slide by the displacement of the second moving amount X2 . Therefore, the first object 150 will also slide along with the first sliding member 146 by a displacement of the second moving amount X2. The second movement amount X2 is, for example but not limited to, greater than the first movement amount X1.

In other embodiments, the ratio of the second moving amount to the first moving amount can be changed according to design requirements.

In this way, in the foldable electronic device 100 of the present disclosure, in addition to enabling the first object 150 to slide close to the second object 170, and eliminating the distance between the first object 150 and the second object 170, to achieve a better In addition to the viewing effect, the limited internal space of the foldable electronic device 100 can be effectively utilized to create a large displacement of the first object 150 with less space consumption.

Please refer to FIG. 3 and FIG. 9. Further, the first link 144 includes a first driven arm 144a, a first swing arm 144b, a first pivoting portion 144c, a first driven portion 144a1 and a first driven portion 144a1. A driving part 144b1.

The first driven arm 144a is connected to the first swing arm 144b.

The first pivoting portion 144c is, for example but not limited to, additionally disposed on the first driven arm 144a and disposed on the first swing arm 144b. The first pivoting portion 144c is, for example but not limited to, in the shape of a protruding column. The first connecting rod 144 is rotatably disposed on the first support 112 of the first body 110 via the first pivoting portion 144c.

In other embodiments, the first pivoting part is, for example but not limited to, integrally formed on the first driven arm and the first swing arm.

The first driven portion 144a1 is, for example but not limited to, additionally disposed on the first driven arm 144a and away from the first pivoting portion 144c. The first driven portion 144a1 is, for example but not limited to, in the shape of a convex column. The first driven part 144a1 extends into the slotted hole of the first slider 142 to couple with the first slider 142, so that the first driven arm 144a can be driven by the first slider 142 to move along the first axial direction. AD1 swings the displacement of the first movement amount X1.

In other embodiments, the first driven part is, for example but not limited to, integrally formed on the first driven arm.

The first driving part 144b1 is, for example but not limited to, additionally disposed on the first swing arm 144b and away from the first pivoting part 144c. The first driving part 144b1 is, for example but not limited to, in the shape of a convex column. The first swing arm 144b can be driven by the first driven arm 144a to swing along the first sliding direction SD1 by the displacement of the second moving amount X2. The first driving part 144b1 extends into the slotted hole of the first sliding member 146 to couple with the first sliding member 146, so that the first sliding member 146 is driven by the first swing arm 144b to move along the first sliding member 144b. A sliding direction SD1 produces a displacement of the second movement amount X2.

In other embodiments, the first driving part is, for example but not limited to, integrally formed on the first swing arm.

The first axis AD1 is, for example but not limited to, perpendicular to the first sliding direction SD1.

In other embodiments, the relationship between the first sliding direction and the first axis can be changed according to design requirements.

Please continue to refer to FIG. 3 and FIG. 9 , the center of the first actuated portion 144a1 has a first actuated point P11 . The center of the first pivot portion 144c has a first pivot point P12. The center of the first driving portion 144b1 has a first driving point P13.

There is a first distance D1 between the first actuated point P11 and the first pivot point P12. There is a second distance D2 between the first pivot point P12 and the first driving point P13. The second distance D2 is, for example but not limited to, greater than the first distance D1.

In other embodiments, adjusting the ratio between the first distance D1 and the second distance D2 is to adjust the ratio between the first moving amount X1 and the second moving amount X2. That is, D1:D2=X1:X2. Then, the product of the second moving amount X2 and the first distance D1 is equal to the product of the first moving amount X1 and the second distance D2. Then, it can be obtained that the actual displacement of the second moving amount X2 is equal to the first moving amount X1 multiplied by the second distance D2 and then divided by the first distance D1. That is, X2=(X1*D2)/D1. Those skilled in the art can adjust the first moving amount X1 , the second moving amount X2 , the first distance D1 and the second distance D2 according to this principle.

FIG. 10 is a schematic diagram of the second body of the foldable electronic device in FIG. 1 unfolded at a third angle relative to the first body. FIG. 11 is a schematic cross-sectional perspective view of internal components of the foldable electronic device shown in FIG. 10 . Please refer to FIG. 10 and FIG. 11 , the first body 110 and the second body 120 develop a third angle θ3 relative to each other. The third included angle θ3 is, for example but not limited to, 360 degrees.

During the unfolding process of the foldable electronic device 100 from the state shown in FIG. 7 to the state shown in FIG. 10 , the first slider 142 does not have any slippage. Therefore, the first sliding member 146 and the first object 150 also do not have any slippage.

Please refer to FIG. 1 , FIG. 3 and FIG. 9 , the second body 120 includes a second bracket 122 . The second object 170 is, for example but not limited to, slidably disposed on the second body 120 . The second linkage mechanism 160 is disposed on the second bracket 122 of the second body 120 . The second linkage mechanism 160 is coupled to the pivoting module 130 to be driven by the pivoting module 130 to generate a displacement of a third moving amount X3 along a second axis AD2. The second object 170 is connected to the second linkage mechanism 160 to be driven by the second linkage mechanism 160 , and generates a displacement of a fourth movement amount X4 along a second sliding direction SD2 . The fourth movement amount X4 is, for example but not limited to, larger than the third movement amount X3.

Regarding the second bracket 122, the second pushing surface 132a, the second sliding block 162, the second sliding sleeve 162a, the second force receiving surface 162b, the second connecting rod 164, the second driven arm 164a, the second driven part 164a1, The second swing arm 164b, the second driving part 164b1, the second pivoting part 164c, the second sliding member 166, the second axial direction AD2, the third distance D3, the fourth distance D4, the second actuated point P21, the second The configuration and function of the pivot point P22, the second driving point P23, the second sliding direction SD2, the third moving amount X3 and the fourth moving amount X4 are the same as those of the first bracket 112, the first pushing surface 131a, the first sliding Block 142, first sliding sleeve 142a, first force receiving surface 142b, first connecting rod 144, first driven arm 144a, first driven part 144a1, first swing arm 144b, first driving part 144b1, first pivot part 144c, first sliding member 146, first axial direction AD1, first distance D1, second distance D2, first actuated point P11, first pivot point P12, first driving point P13, first sliding direction SD1 1. The configuration and function of the first movement amount X1 and the second movement amount X2 will not be repeated here.

FIG. 12 is a schematic perspective view of a foldable electronic device according to another embodiment of the present disclosure. FIG. 13 is an exploded view of the foldable electronic device shown in FIG. 12 . FIG. 14 is a schematic diagram of the second body of the foldable electronic device shown in FIG. 12 being unfolded at a first angle relative to the first body. FIG. 15 is a schematic diagram of the second body of the foldable electronic device shown in FIG. 12 being unfolded at a second angle relative to the first body. FIG. 16 is a schematic diagram of the second body of the foldable electronic device shown in FIG. 12 being unfolded at a third angle relative to the first body. For the sake of clarity and convenience of description, some components are shown with dotted lines in FIGS. 12 , 14 to 16 .

Please refer to FIG. 12 to FIG. 16. In the foldable electronic device 200 shown in FIG. 244, the first sliding member 246, the second connecting rod 264 and the second sliding member 266 have the same configuration and function as the first body 110, the first bracket 112, the first folding electronic device 100 shown in FIG. The configuration and function of the second body 120, the second bracket 122, the pivoting module 130, the first connecting rod 144, the first sliding member 146, the second connecting rod 164 and the second sliding member 166 will not be repeated here. repeat.

The difference between the foldable electronic device 200 shown in FIGS. 12 to 16 and the foldable electronic device 100 shown in FIG. 1 is that the pivoting module 230 includes a first guide slot 280 and a second guide slot 290 .

The first sliding block 242 of the first linkage mechanism 240 includes a first protrusion 242c. The first protrusion 242c is coupled to the first guide groove 280 .

The second sliding block 262 of the second linkage mechanism 260 includes a second protrusion 262c. The second protrusion 262c is coupled to the second guiding groove 290 .

The first guide slot 280 includes a first idling section 282 , a first driving section 284 and a first idling section 286 . As shown in FIGS. 12 to 16 , the first sliding block 242 can only slip when the first protruding block 242c is coupled to the first driving section 284 .

On the other hand, the second guide slot 290 includes a second idling section 292 , a second driving section 294 and a second idling section 296 . As shown in FIGS. 12 to 16 , the second sliding block 262 can only slip when the second protrusion 262 c is coupled to the second driving section 294 .

To sum up, in the foldable electronic device of the present disclosure, through the cooperation of the pivoting module and the first linkage mechanism, the minimum internal space of the foldable electronic device can be used to make the first object slide closer to the second Two objects, and eliminate the distance between the first object and the second object, in order to achieve a better viewing effect.

Although the present disclosure has been disclosed above with embodiments, it is not intended to limit the present disclosure. Anyone with ordinary knowledge in the technical field may make some changes and modifications without departing from the spirit and scope of the present disclosure. The scope of protection of this disclosure should be defined by the scope of the appended patent application.

100, 200: foldable electronic devices 110, 210: The first body 112, 212: the first bracket 120, 220: the second body 122, 222: second bracket 130, 230: Pivot module 131: The first shaft sleeve 131a: first push top surface 132: Second shaft sleeve 132a: the second push top surface 133: connection part 134: The first sleeve 135: second sleeve 136: the first rotating part 137: the second rotating part 138: Torsion structure 139: synchronous mechanism 139a: the first driving gear 139b: the second driving gear 139c: synchronous gear 140, 240: the first linkage mechanism 142, 242: first slider 142a: the first sliding sleeve 142b: The first bearing surface 242c: first bump 144, 244: the first connecting rod 144a: the first affected arm 144a1: First active part 144b: first swing arm 144b1: The first driving unit 144c: first pivot 146, 246: the first sliding part 150: first object 160, 260: the second linkage mechanism 162, 262: the second slider 162a: the second sliding sleeve 162b: The second bearing surface 262c: second bump 164, 264: the second connecting rod 164a: the second affected arm 164a1: Second passive part 164b: second swing arm 164b1: Second drive unit 164c: second pivot 166, 266: the second sliding member 170: second object 280: The first guide groove 282, 286: the first idling section 284: The first driving section 290: Second guide groove 292, 296: the second idling section 294:Second driving section AD1: the first axis AD2: second axis D1: first distance D2: second distance D3: third distance D4: Fourth distance P11: First passive point P12: First pivot point P13: First driving point P21: Second passive point P22: Second pivot point P23: Second driving point SD1: The first sliding direction SD2: Second sliding direction X1: the first amount of movement X2: the second movement amount X3: The third amount of movement X4: The fourth amount of movement θ1: the first included angle θ2: second included angle θ3: The third included angle

FIG. 1 is a schematic perspective view of a foldable electronic device according to an embodiment of the present disclosure. FIG. 2 is a schematic perspective view of internal components of the foldable electronic device in FIG. 1 . FIG. 3 is an exploded view of internal components of the foldable electronic device in FIG. 1 . FIG. 4 is a schematic diagram of the foldable electronic device shown in FIG. 1 where the second body is unfolded at a first angle relative to the first body. FIG. 5 is a schematic perspective view of internal components of the foldable electronic device shown in FIG. 4 . FIG. 6 illustrates the operating principle of internal components of the foldable electronic device in FIG. 5 . FIG. 7 is a schematic diagram of a second body of the foldable electronic device in FIG. 1 unfolded at a second angle relative to the first body. FIG. 8 is a schematic perspective view of internal components of the foldable electronic device shown in FIG. 7 . FIG. 9 illustrates the operating principle of internal components of the foldable electronic device in FIG. 8 . FIG. 10 is a schematic diagram of the second body of the foldable electronic device in FIG. 1 unfolded at a third angle relative to the first body. FIG. 11 is a schematic cross-sectional perspective view of internal components of the foldable electronic device shown in FIG. 10 . FIG. 12 is a schematic perspective view of a foldable electronic device according to another embodiment of the present disclosure. FIG. 13 is an exploded view of the foldable electronic device shown in FIG. 12 . FIG. 14 is a schematic diagram of the second body of the foldable electronic device shown in FIG. 12 being unfolded at a first angle relative to the first body. FIG. 15 is a schematic diagram of the second body of the foldable electronic device shown in FIG. 12 being unfolded at a second angle relative to the first body. FIG. 16 is a schematic diagram of the second body of the foldable electronic device shown in FIG. 12 being unfolded at a third angle relative to the first body.

110: The first body

112: The first bracket

120: Second body

122: second bracket

130: Pivot module

131: The first shaft sleeve

131a: first push top surface

132: Second shaft sleeve

132a: the second push top surface

133: connection part

134: The first sleeve

135: second sleeve

136: the first rotating part

137: the second rotating part

138: Torsion structure

139: synchronous mechanism

139a: the first driving gear

139b: the second driving gear

139c: synchronous gear

140: The first linkage mechanism

142:First Slider

142a: the first sliding sleeve

142b: The first bearing surface

144: The first connecting rod

144a: the first affected arm

144a1: First active part

144b: first swing arm

144b1: The first driving unit

144c: first pivot

146: The first sliding part

160: Second linkage mechanism

162: Second slider

162a: the second sliding sleeve

162b: The second bearing surface

164: Second connecting rod

164a: the second affected arm

164a1: Second passive part

164b: second swing arm

164b1: Second drive unit

164c: second pivot

166: the second sliding part

AD1: the first axis

AD2: second axis

D1: first distance

D2: second distance

D3: third distance

D4: Fourth distance

P11: First passive point

P12: First pivot point

P13: First driving point

P21: Second passive point

P22: Second pivot point

P23: Second driving point

X1: the first amount of movement

X2: the second movement amount

X3: The third amount of movement

X4: The fourth amount of movement

Claims (9)

A foldable electronic device, comprising: a first body and a second body; a pivot module connected between the first body and the second body; a first linkage mechanism arranged on the first body , and coupled to the pivoting module; and a first object, slidably disposed on the first body, and connected to the first linkage mechanism, wherein the pivoting module is suitable for driving the first linkage mechanism along a A displacement of a first movement amount is generated in the first axial direction, and the first linkage mechanism is adapted to drive the first object to generate a displacement of a second movement amount along a first sliding direction, wherein the second movement amount is greater than the first movement amount A movement amount, wherein the first linkage mechanism includes: a first slider, slidably disposed on the first body, coupled to the pivoting module, and adapted to generate the first movement along the first axis amount of displacement; a first connecting rod, rotatably arranged on the first body, and coupled to the first slider; and a first sliding member, slidably arranged on the first body, coupled to the The first connecting rod is adapted to generate the displacement of the second moving amount along the first sliding direction, wherein the first object is fixed on the first sliding member. The foldable electronic device according to claim 1, wherein the first link comprises: a first driven arm coupled to the first slider; a first swing arm, connected to the first driven arm, and coupled to the first sliding member; and a first pivoting part, arranged on the first driven arm and on the first swing arm, wherein the The first connecting rod is rotatably arranged on the first body through the first pivoting portion. The foldable electronic device as claimed in claim 2, wherein the first link further includes: a first driven part disposed on the first driven arm and away from the first pivot part; and a first drive part, set on the first swing arm, and away from the first pivoting part, wherein there is a first distance between the first driven part and the first pivoting part, and the first pivoting part and the first pivoting part There is a second distance between a driving part, and the second distance is greater than the first distance. The foldable electronic device as claimed in claim 1, wherein the first axis is perpendicular to the first sliding direction. The foldable electronic device according to claim 1, further comprising: a second linkage mechanism disposed on the second body and coupled to the pivoting module; and a second object slidably disposed on the The second body is connected to the second linkage mechanism, wherein the pivot module is suitable for driving the second linkage mechanism to generate a displacement of a third movement along a second axial direction, and the second linkage mechanism is suitable for driving The second object produces a displacement of a fourth movement amount along a second sliding direction, wherein the fourth movement amount is large at the third movement amount. The foldable electronic device according to claim 5, wherein the second linkage mechanism includes: a second slider, slidably disposed on the second body, coupled to the pivoting module, and adapted to move along the first Two axial displacements generate the third movement amount; a second connecting rod is rotatably arranged on the second body and coupled to the second slider; and a second sliding member is slidably arranged on the second body The second body is coupled to the second connecting rod, and is adapted to produce a displacement of the fourth movement amount along the second sliding direction, wherein the second object is fixed to the second sliding member. The foldable electronic device according to claim 6, wherein the second link includes: a second driven arm, coupled to the second slider; a second swing arm, connected to the second driven arm, and coupled to the second sliding member; and a second pivoting portion disposed on the second driven arm and disposed on the second swing arm, wherein the second connecting rod is rotatably disposed on the second pivoting portion the second body. The foldable electronic device as claimed in item 7, wherein the second link further includes: a second driven part disposed on the second driven arm and away from the second pivot part; and a second drive part, disposed on the second swing arm, and away from the second pivot part, wherein there is a third distance between the second driven part and the second pivot part, there is a fourth distance between the second pivot part and the second driving part, and the fourth distance is greater than the third distance. The foldable electronic device as claimed in claim 5, wherein the second axis is perpendicular to the second sliding direction.

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