CN114078367B

CN114078367B - Electronic equipment

Info

Publication number: CN114078367B
Application number: CN202010844842.0A
Authority: CN
Inventors: 周友文
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2024-05-07
Anticipated expiration: 2040-08-20
Also published as: CN114078367A

Abstract

The embodiment of the application provides electronic equipment, which comprises a first component, a second component, a flexible screen component and a flexible circuit board; the second component is movable relative to the first component; the flexible screen assembly is movable following the movement of the first and second assemblies; the first end and the first subassembly of flexible line way board are connected, and the second end and the second subassembly of flexible line way board are connected, and the at least partly stack of flexible line way board sets up and can take place deformation, and flexible line way board can follow the relative motion of first subassembly and second subassembly and move so that flexible line way board takes place deformation and stretches out. The embodiment of the application can realize the movement form of the drawing type electronic equipment.

Description

Electronic equipment

Technical Field

The application relates to the technical field of electronics, in particular to electronic equipment.

Background

With the development of electronic technology, electronic devices such as smartphones are becoming more and more intelligent. The electronic device may display a picture through its display screen. Among them, the flexible display screen is attracting attention because of its foldable and characteristic, and the advent of the flexible display screen makes it possible to make different forms of a curved screen terminal, a folder terminal, a drawer terminal, etc.

Disclosure of Invention

The embodiment of the application provides electronic equipment, which can realize the movement form of a pull-out electronic equipment.

An embodiment of the present application provides an electronic device, including:

A first component;

A second component movable relative to the first component;

a flexible screen assembly movable following movement of the first and second assemblies; and

The flexible circuit board, the first end of flexible circuit board with first subassembly is connected, the second end of flexible circuit board with the second subassembly is connected, just at least a portion of flexible circuit board stacks the setting and can take place deformation, the flexible circuit board can follow first subassembly with the relative motion of second subassembly moves so that flexible circuit board takes place deformation and stretches out.

According to the embodiment of the application, the first component and the second component are connected with each other through the flexible circuit board, at least one part of the flexible circuit board is stacked and can deform to stretch, so that the influence on the relative movement of the two moving components due to the interconnection of the two moving components can be avoided, and the movement form of the drawing type electronic equipment is further realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the application and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a first structure of an electronic device according to an embodiment of the present application.

Fig. 2 is a schematic diagram of a second structure of an electronic device according to an embodiment of the present application.

Fig. 3 is a schematic view of a first partial structure of the electronic device shown in fig. 1.

Fig. 4 is a schematic diagram of a second partial structure of the electronic device shown in fig. 1.

Fig. 5 is a schematic diagram of a third partial structure of the electronic device shown in fig. 1.

Fig. 6 is an enlarged schematic view of the structure of the area a in the electronic device shown in fig. 5.

Fig. 7 is a schematic diagram of a third partial structure of the electronic device shown in fig. 1.

Fig. 8 is a schematic diagram of an exploded structure of the electronic device shown in fig. 1.

Fig. 9 is a schematic diagram of a third structure of an electronic device according to an embodiment of the present application.

Fig. 10 is a schematic diagram of a fourth structure of an electronic device according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Referring to fig. 1 to 2, fig. 1 is a first schematic structural diagram of an electronic device according to an embodiment of the present application, and fig. 2 is a second schematic structural diagram of the electronic device according to the embodiment of the present application. Electronic devices such as electronic device 20 of fig. 1 may be computing devices such as laptop computers, computer monitors including embedded computers, tablet computers, cellular telephones, media players, or other handheld or portable electronic devices, smaller devices (such as wristwatch devices, hanging devices, headphones or earpiece devices, devices embedded in eyeglasses or other devices worn on the head of a user, or other wearable or miniature devices), televisions, computer displays that do not include embedded computers, gaming devices, navigation devices, embedded systems (such as systems in which an electronic device with a display is installed in a kiosk or automobile), devices that implement the functionality of two or more of these devices, or other electronic devices. In the exemplary configuration of fig. 1, the electronic device 20 is a portable device, such as a cellular telephone, media player, tablet, or other portable computing device. Other configurations may be used for electronic device 20 if desired. The example of fig. 1 is merely exemplary.

The electronic device 20 may include a first assembly 100, a second assembly 200, and a flexible screen assembly 300. The first and second members 100, 200 are slidably coupled such that the first and second members 100, 200 are relatively movable in directions toward and away from each other, thereby enabling switching between the unfolded state and the folded state. The folded state may refer to fig. 1, that is, a state in which the first component 100 and the second component 200 are moved relatively in a direction approaching to each other. The unfolded state may refer to fig. 2, that is, a state in which the first component 100 and the second component 200 are relatively moved in a direction away from each other.

It will be appreciated that the first and second assemblies 100, 200 may be relatively movable along the length of the electronic device to effect longitudinal stretching of the electronic device 20. The longitudinal drawing refers to a manner of drawing along a display direction perpendicular to the flexible screen assembly 300, or a manner of drawing along a length direction of the electronic device 20. In this way, the size of the screen display area of the electronic device 20 can be freely adjusted, the display part of the electronic device 20 can be expanded and the operation experience of a user can be improved when a large screen is needed, and meanwhile, the display part can not be expanded when the large screen is not needed, so that the whole device is smaller in size and convenient to carry.

It should be noted that, the deployed states of the first component 100 and the second component 200 may be various, such as the maximum movement distance of the first component 100 and the second component 200 in the direction away from each other is H, and the first component 100 and the second component 200 may move away from each other in the folded state to achieve the deployed states in which one quarter H, one half H, and three quarters H are equidistant to form different distances. The state gradually farther from the gradient may be sequentially defined as a first expanded state, a second expanded state, a third expanded state, and the like.

It should be further noted that when the first assembly 100 and the second assembly 200 are in the first deployed state, such as the distance that the first assembly 100 and the second assembly 200 are moved relatively far away from each other is one-fourth H, the first assembly 100 and the second assembly 200 may still be moved relatively far away from each other to reach the second deployed state, such as the distance that the first assembly 100 and the second assembly 200 are moved relatively far away from each other is one-half H.

It should be understood that the one or more expanded states of the first and second assemblies 100, 200 of the present embodiment are merely illustrative, and are not to be construed as limiting the expanded states of the first and second assemblies 100, 200 of the present embodiment.

The first assembly 100 and the second assembly 200 may drive the flexible screen assembly 300 to move together or drive the flexible screen assembly 300 to move during the mutual movement, so that the length of the flexible screen assembly 300 may be adjusted, and thus the size of the display area of the electronic device may be changed.

When the first and second components 100 and 200 are in the folded state, the first and second components 100 and 200 are engaged with each other, and a receiving space may be formed between the first and second components 100 and 200, and a portion of the flexible screen assembly 300 is received in the receiving space. When the first and second assemblies 100 and 200 are relatively moved in a direction away from each other in the received state, the flexible screen assembly 300 may be moved in a direction outside the receiving space, or the electronic device 20, along with the relative movement of the first and second assemblies 100 and 200, such that a portion of the flexible screen assembly 300 originally received in the receiving space is unfolded outside the receiving space, or the electronic device 20 is unfolded, to increase the display area of the electronic device 20. When the first and second assemblies 100 and 200 are relatively moved in the direction of approaching each other in the unfolded state, the flexible screen assembly 300 may be moved in the direction of the inside of the electronic device 20 along with the relative movement of the first and second assemblies 100 and 200, so that a portion of the flexible screen assembly 300 originally unfolded at the outside of the electronic device 20 is retracted into the inside of the electronic device 20, so that the electronic device 20 is restored to the conventional exterior form, and is convenient to carry.

As shown in fig. 3 and 4, fig. 3 is a first partial structure diagram of the electronic device shown in fig. 1, and fig. 4 is a second partial structure diagram of the electronic device shown in fig. 1. The electronic device 20 further includes a flexible circuit board 400, one end of the flexible circuit board 400 is connected to the first component 100, and the other end of the flexible circuit board 400 is connected to the second component 200, where at least a portion of the flexible circuit board 400 is stacked and deformable, for example, a portion of the flexible circuit board 400 may be deformed, and another portion of the flexible circuit board 400 may not be deformed. Alternatively, the flexible circuit boards 400 may be stacked together, and all of the flexible circuit boards 400 may be deformed. The flexible circuit board 400 may move following the relative movement of the first and second assemblies 100 and 200, and the flexible circuit board 400 may deform and gradually spread out the originally stacked portions during the movement. It can be appreciated that a part or all of the flexible circuit board 400 may be stacked in the accommodating space formed by folding the first and second assemblies 100 and 200 when the first and second assemblies 100 and 200 are in the folded state; when the first and second members 100 and 200 are moved in a direction away from each other in a collapsed state, the stacked portions of the flexible circuit board 400 may be deformed to be gradually spread out, so that the relative distance between the first and second members 100 and 200 may be increased. It will also be appreciated that the stacked portion of the flexible circuit board 400 may provide movable space for the first and second assemblies 100, 200.

The first component 100 and the second component in the embodiment of the application are electrically connected with each other through the flexible circuit board, at least a part of the flexible circuit board 400 is stacked and can be deformed to be stretched, so that the influence on the relative movement of the two moving components due to the interconnection of the two moving components can be avoided, and the movement form of the drawing type electronic equipment is further realized.

With continued reference to fig. 3, a portion of the flexible circuit board 400 according to an embodiment of the present application is stacked along the moving direction of the flexible screen assembly 300, or along the length direction of the electronic device 20. As can be seen in conjunction with fig. 1 and 2, the flexible screen assembly 300 extends outside the electronic device 20 or retracts inside the electronic device 20 in the width direction of the electronic device 20. A portion of the flexible wiring board 400 is disposed in a curved stack along a moving direction of the flexible screen assembly 300, i.e., a width direction of the electronic device 20. Note that, the stacking direction of a portion of the flexible circuit board 400 in the embodiment of the present application is not limited to this, for example, a portion of the flexible circuit board 400 may be bent and stacked along the width direction of the electronic device 20, or the thickness direction of the electronic device 20, or other angles.

With continued reference to fig. 3 and 4, the flexible circuit board 400 includes a first bending portion 420, a second bending portion 440, and a third bending portion 460 connected in sequence, the first bending portion 420 and the third bending portion 460 being bent in a clockwise direction, and the second bending portion 440 being bent in a counterclockwise direction. It can be appreciated that the second end of the flexible circuit board 400 extends in the first direction and then bends in the second direction to form the first bending portion 420, the first bending portion 420 extends in the second direction and then bends in the first direction to form the second bending portion 440, and the second bending portion 440 extends in the first direction and then bends in the second direction to form the third bending portion 460. The first direction is opposite to the second direction, for example, the first direction is 140 degrees, and the second direction is-140 degrees. It should be noted that, a portion of the flexible circuit board 400 may form more than three bending portions, for example, four bending portions, five bending portions, six bending portions, or other numbers of bending portions may be formed.

The first bending portion 420 may include a first straight section 421 and a first bending section 422 that are connected to each other, where the first straight section 421 is connected to the second component 200, such as may be electrically connected to a circuit board in the second component 200. The first curved section 422 is connected to the second curved portion 440, and the first curved section 422 is curved with respect to the first straight section 421. The first bending part 420 may include a second straight section 441, a second bending section 442, and a third straight section 443, the second straight section 441 is connected with the first bending section 422, the first bending section 422 is bent with respect to the second straight section 441, and it is understood that the first bending section 422 is connected between the first straight section 421 and the second straight section 441 and takes a bent shape. The second bending section 442 is connected between the second straight section 441 and the third straight section 443, and the second bending section 442 is bent with respect to both the second straight section 441 and the third straight section 443. The third straight section 443 is connected to the third curved portion 460.

The first bending part 420 may include a third bending section 461 and a fourth straight section 462, the third bending section 461 is connected between the third straight section 443 and the fourth straight section 462, and the third bending section 461 is bent with respect to both the third straight section 443 and the fourth straight section 462.

As shown in fig. 3, when the first and second members 100 and 200 do not move relative to each other, or when the first and second members are in a collapsed state, the first, second, third and fourth straight sections 421, 441, 443 and 462 are parallel to each other. According to the embodiment of the application, the four straight sections in the stacked state are designed to be parallel to each other, so that the stacked part in the flexible circuit board 400 can be more reasonably stored, the internal space of the electronic equipment is not excessively occupied, and the relative movement between the four straight sections can be ensured not to be interfered with each other.

It should be noted that, in the embodiment of the present application, the first straight section 421, the second straight section 441, the third straight section 443, and the fourth straight section 462 are substantially parallel, or are parallel within an error range (for example, within an error range of 2 °), for example, an included angle between an extension line of the first straight section 421, an extension line of the second straight section 441, an extension line of the third straight section 443, and an extension line of the fourth straight section 462 may be 0 °, or 1 °, or 1.5 °.

The flexible circuit board 400 further includes a connection portion 480, and the connection portion 480 includes a fourth curved section 481 and a fifth straight section 482 connected to each other. The fourth curved section 481 is connected between the fourth straight section 462 and the fifth straight section 482, and the fourth curved section 481 is disposed to be curved with respect to both the fourth straight section 462 and the fifth straight section 482, and the fifth straight section 482 is connected to the first component 100, such as may be electrically connected to a circuit board in the first component 100. Wherein the extension lines of the fifth straight section 482 and the fourth straight section 462 may be perpendicular to each other. It should be noted that, in the embodiment of the present application, the extension lines of the fifth straight section 482 and the extension lines of the fourth straight section 462 are substantially perpendicular, or are perpendicular within an error range (for example, within an error range of 2 °), for example, an included angle between the extension lines of the fifth straight section 482 and the extension lines of the fourth straight section 462 may be 90 °, or 89.5 °, or 91 °, or 91.5 °.

As shown in fig. 3 and 5, fig. 5 is a schematic view of a third partial structure of the electronic device shown in fig. 1. The first assembly 100 may include a first carrier 110 and a first circuit board 120, the first circuit board 120 being disposed on the first carrier 110, the first circuit board 120 may be a main circuit board of the electronic device 20, and may be used to carry a portion of the electronics of the electronic device 20, such as a central processing chip, a camera assembly, a earpiece assembly, and the like. The first circuit board 120 may be regular in shape, for example, the first circuit board 120 may be rectangular in structure, rounded rectangular in structure, etc., and the first circuit board 120 may be irregular in shape, for example, the first circuit board 120 may be generally U-shaped in structure. For example, the first circuit board 120 may include a main body part 122, a first protrusion part 124 and a second protrusion part 126, the first protrusion part 124 and the second protrusion part 126 are each provided to protrude at the same side of the main body part 122, and the first protrusion part 124 and the second protrusion part 126 are provided to be spaced apart from each other to define an accommodating space 128 between the first protrusion part 124 and the second protrusion part 126, and the accommodating space 128 may be used to accommodate an electronic device of the electronic apparatus 20, such as a battery, or other devices. The main body 122, the first protruding portion 124 and the second protruding portion 126 may be integrally formed into an integral structure, and the main body 122, the first protruding portion 124 and the second protruding portion 126 may also be separately formed into three independent portions, and then the three independent portions are spliced to form a U-shaped structure as shown in fig. 3. The second protruding portion 126 is electrically connected to the second end of the flexible circuit board 400, however, it is also possible that the second end of the flexible circuit board 400 is electrically connected to the first protruding portion 124 or the main body portion 122.

The first protrusion 124 is located on one side of the first carrier 110, for example, the first protrusion 124 may be located as close to a first side of the first carrier 110 as possible, the second protrusion 126 is located on the other side of the first carrier 110, and the other side of the first carrier 110 is located opposite to the one side of the first carrier 110, for example, the second protrusion 126 may be located as close to a second side opposite to the first side as possible, so as to leave as much space as possible inside the first carrier 110 for arranging other devices. The arrangement of the first protruding portion 124 and the second protruding portion 126 according to the embodiment of the present application, compared with the circuit board with a rectangular structure in the related art, can improve the utilization rate of the internal space of the electronic device 20, and is convenient for the electrical connection between other devices and the first circuit board 120.

The first assembly 100 further includes a battery 130, and the battery 130 is disposed in the accommodating space 128 defined by the first protrusion 124 and the second protrusion 126. The connection part 480 is accommodated in the accommodation space and is located between the battery 130 and the second protrusion 126. It is understood that the connection portion 480 is disposed in a gap defined between the battery 130 and the second protrusion 126, so that the internal space of the electronic device 20 can be fully utilized, and the battery 130 and the second protrusion 126 can limit the connection portion 480 at a predetermined position.

Referring to fig. 6, fig. 6 is an enlarged schematic view of a region a in the electronic device shown in fig. 5. The first assembly 100 further includes a first driving module 140 and a first transmission module 150, and the first driving module 140 may be used to drive the first transmission module 150 to move. For example, the first driving module 140 may include a driving motor and a decelerator, or may include a driving motor. The first transmission module 150 is in transmission connection with the second assembly 200, and the first driving module 140 is used for driving the first transmission module 150 to move, and the first transmission module 150 can drive the second assembly 200 to move together when moving, so as to realize the relative movement of the first assembly 100 and the second assembly 200. The first transmission module 150 may be a screw transmission or a gear transmission, for example, as shown in fig. 3, the first transmission module 150 may include a transmission screw 152 and a connecting member 154, the connecting member 154 is connected with the transmission screw 152 in a transmission manner, and the first driving module 140 is used for driving the transmission screw 152 to rotate so as to drive the connecting member 154 to move, and the connecting member 154 drives the second assembly 200 to move when moving.

The first driving module 140 is disposed adjacent to the free end of the first protruding portion 142, and the first transmission module 150 is disposed on one side of the first circuit board 120. The height of the first driving module 140 may be greater than the height of the first protrusion 142 to reserve a space at the first protrusion 142 for mounting other devices (such as a semiconductor, a capacitor, or a resistor) of the electronic apparatus 20.

The first assembly 100 further includes a second driving module 160 and a second transmission module 170, and the second driving module 160 may be used to drive the second transmission module 170 to move. The structure of the second driving module 160 may be the same as that of the first driving module 140, for example, the second driving module 160 may also include a driving motor and a speed reducer, and it is also possible that the structure of the second driving module 160 is different from that of the first driving module 140. The second transmission module 170 is in transmission connection with the second assembly 200, and the second driving module 160 is used for driving the second transmission module 170 to move, and the second transmission module 170 can drive the second assembly 200 to move together when moving, so as to realize the relative movement of the first assembly 100 and the second assembly 200. The structure of the second transmission module 170 may be the same as that of the first transmission module 150, for example, the second transmission module 170 may also include a transmission screw and a connecting member, and it is also possible that the structure of the second transmission module 170 is different from that of the first transmission module 150.

The second transmission module 170 and the first transmission module 150 of the embodiment of the present application may jointly drive the second assembly 200 to move, for example, the first transmission module 150 may be connected to a first end of a side of the second carrier 210, and the second transmission module 170 may be connected to a second end of a side of the second carrier 210. The arrangement of two drive modules in accordance with embodiments of the present application may allow for more stable relative movement between the first assembly 100 and the second assembly 200 relative to using only one drive module.

The second driving module 160 is disposed adjacent to the free end of the second protruding portion 144, and the second transmission module 170 is disposed on the other side of the first circuit board 120, where the other side of the first circuit board 120 is opposite to the one side of the first circuit board 120. The height of the second driving module 160 may be greater than the height of the second protrusion 144 to reserve a space at the second protrusion 144 for mounting other devices (such as a semiconductor, a capacitor, a resistor, etc.) of the electronic apparatus 20.

As shown in fig. 3, the first assembly 100 may further include a camera assembly 180, the camera assembly 180 being disposed on the body portion 122 of the first circuit board 120. The camera assembly 180 may be used to implement the image acquisition functionality of the electronic device 20. The camera module 180 may include a camera module, and may also include a plurality of camera modules, for example, the camera module 180 may include a first camera module 182, a second camera module 184, and a third camera module 186, where the first camera module 182, the second camera module 184, and the third camera module 186 are sequentially arranged side by side along a width direction of the electronic device. The first camera module 182, the second camera module 184 and the third camera module 186 may be different types of cameras, where the second camera module 184 may be used as a main camera, the first camera module 182 may be used as a sub-camera, the third camera module 186 may also be used as an auxiliary camera, for example, the first camera module 182 or the third camera module 186 may be a tele camera, or a large aperture camera, etc., and together with the second camera module 184, image capturing in different shooting modes (such as a normal mode, a portrait mode, etc.) is completed. The first assembly 100 may also include an earpiece assembly 190, and the earpiece assembly 190 may be used to transmit acoustic signals. The earpiece assembly 190 is disposed adjacent to the third camera module 186.

As shown in fig. 3 and 4, the second assembly 200 may include a second carrier 210 and a second circuit board 220, the second circuit board 220 being disposed on the second carrier 210, the second circuit board 220 may be a secondary circuit board of the electronic device 20, and may be used to carry a portion of the electronics of the electronic device 20, such as a speaker assembly, a USB interface assembly, and the like. The second carrier 210 is slidably connected to the first carrier 110, for example, the first carrier 110 may be provided with a sliding slot, the second carrier 210 is provided with a sliding rail 212, and the sliding rail 212 may slide in the sliding slot of the first carrier 110. The second circuit board 220 may have a regular shape, such as a rectangular structure, a cuboid structure, or an irregular shape. The second circuit board 220 is further provided with a first preset device 224 and a second preset device 226 that are spaced apart from each other, and a receiving space 222 may be formed between the first preset device 224 and the second preset device 226, and the receiving space 222 may be used for receiving a portion of the flexible circuit board 400, or a portion of the flexible circuit board 400 may be stacked in the receiving space 222. The first preset device may be a motor, which may provide a vibration sound effect for the electronic device, the second preset device may be a connector, and the second end of the flexible circuit board 400 may be connected to the connector, so as to electrically connect the flexible circuit board 400 and the second circuit board 220.

The embodiment of the application skillfully uses the flexible circuit boards which are stacked in an interactive surrounding way to realize the dynamic connection of the first circuit board 120 and the second circuit board 220, thereby realizing the movement form of the drawing type electronic equipment; in addition, the arrangement mode of the devices in the embodiment of the application can improve the utilization rate of the internal space of the electronic equipment 20 under the condition of not increasing the size of the electronic equipment 20.

With continued reference to fig. 5,7 and 8, fig. 7 is a schematic view of a third partial structure of the electronic device shown in fig. 1, and fig. 8 is a schematic view of an exploded structure of the electronic device shown in fig. 1. The number of the sliding rails 212 is two, and the first sliding rail 212 is connected with the connecting piece 154 of the first transmission module 150, so that the first sliding rail 212 can move along with the connecting piece 154 of the first transmission module 150; the second rail 212 is coupled to the coupling member of the second drive module 170 such that the second rail 212 can move with the coupling member 154 of the first drive module 150. The second transmission assembly 200 includes a first driver 230 and a second driver 240, wherein one end of the first driver 230 is connected to the first sliding rail 212, and the other end of the first driver 230 is connected to the second sliding rail 212. The two sliding rails can move together to drive the first driving member 230. In the embodiment of the present application, the number of the second driving members 240 is two, the first second driving member 240 is sleeved on the first sliding rail 212, the second driving member 240 is sleeved on the second sliding rail 212, one end of the flexible screen assembly 300 is connected with the first carrier 110 and wound on the first driving member 230, and the other end of the flexible screen assembly 300 is connected with one ends of the two driving belts 500 respectively. The first belt 500 is wound around the first second driver 240 and the other end of the first belt 500 is connected to the first carrier 110, and the second belt 500 is wound around the second driver 240 and the other end of the second driver 240 is connected to the first carrier 110.

When the first and second driving modules 150 and 170 drive the second carrier 210 to move together in a direction away from each other, the first driver 230 drives the flexible screen assembly 300 to move towards the outside of the electronic device 20, so that a portion of the flexible screen assembly 300 moves to the outside of the electronic device 20; when the first transmission module 150 and the second transmission module 170 drive the second carrier 210 to move together in a direction approaching each other, the sliding rail 212 drives the second driver 240 to move toward the inside of the first carrier 110, and when the second driver 240 moves, the driving belt 500 is driven to move together, so that the driving belt 500 can pull the flexible screen assembly 300 to move toward the inside of the electronic device 20, so that a portion of the flexible screen assembly 300 is retracted into the inside of the electronic device 20.

As shown in fig. 5, flexible screen assembly 300 may include flexible screen 320 and support sheet 340. Flexible screen 320 may be understood as a flexible display screen. The supporting sheet 340 may be made of metal, such as a steel sheet, and the supporting sheet 340 is disposed on a non-display surface of the flexible screen 320, so as to perform a bearing function on the flexible screen 320. The other end of the first belt 420 and the other end of the second belt 440 are connected to the supporting sheet 340, for example, by welding.

The transmission belt 500 may be a wire rope having one end welded to the first carrier 100 and the other end welded to the support sheet 340 of the flexible screen assembly 300. The wire rope can be cylindrical structure, and cylindrical structure's wire rope can reduce the area of contact between wire rope and slide rail 212 for ribbon structure's wire rope, and then reduces the frictional force in wire rope and the relative motion process of slide rail 212, can prolong the life of drive belt 500.

It will be appreciated that as the first carrier 110 and the second carrier 210 move in a direction toward each other, the first belt 500 and the second belt 500 will collectively pull the flexible screen assembly 300 toward each other as well as the first carrier 110 and the second carrier 210, so that a portion of the flexible screen assembly 300 may be recycled into the interior of the electronic device 20 to restore the electronic device 20 to a conventional configuration. And the first belt 500 and the second belt 500 together pull the other end of the flexible screen assembly 300, avoiding the flexible screen assembly 300 from being easily damaged by friction with the housing of the electronic device 20 during movement.

The electronic device may further include a first housing 600 and a second housing 700. The first housing 600 may be disposed at a peripheral edge of the first carrier 110, and the second housing 700 may be disposed at a peripheral edge of the second carrier 210.

Note that the drawing method of the electronic device 20 is not limited to this. For example, referring to fig. 9 and fig. 10, fig. 9 is a schematic diagram of a third structure of an electronic device according to an embodiment of the present application, and fig. 10 is a schematic diagram of a fourth structure of the electronic device according to an embodiment of the present application. The electronic device such as the electronic device 40 provided in the embodiment of the present application may be pulled in a lateral direction, the electronic device 40 may include a first component 10041, a second component 42, and a flexible screen component 43, where the first component 10041 and the second component 42 are used to jointly carry the flexible screen component 43, and the first component 10041 and the second component 42 may move relatively so that a portion of the flexible screen component 43 is unfolded outside the electronic device 40 or folded inside the electronic device 40. Wherein lateral drawing refers to drawing in a direction parallel to the display direction of the flexible screen assembly 43.

The electronic device provided by the embodiment of the application is described in detail above. Specific examples are set forth herein to illustrate the principles and embodiments of the present application and are provided to aid in the understanding of the present application. Meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present application, the present description should not be construed as limiting the present application.

Claims

1. An electronic device, comprising:

A first component;

A second component movable relative to the first component;

The first end of the flexible circuit board is connected with the first component, the second end of the flexible circuit board is connected with the second component, at least one part of the flexible circuit boards are stacked and can deform, and the flexible circuit board can move along with the relative movement of the first component and the second component so that the flexible circuit board deforms to stretch out;

The first component comprises a first circuit board, and the first circuit board is electrically connected with the first end of the flexible circuit board; the first circuit board comprises a main body part, a first protruding part and a second protruding part, the first protruding part and the second protruding part are protruding on the same side of the main body part, the first protruding part and the second protruding part are arranged at intervals to limit an accommodating space between the first protruding part and the second protruding part, the second protruding part is electrically connected with the second end of the flexible circuit board, and the accommodating space is used for accommodating electronic devices of the electronic equipment;

The second assembly comprises a second circuit board, and the second circuit board is electrically connected with the second end of the flexible circuit board.

2. The electronic device of claim 1, wherein the flexible circuit board comprises a first curved portion, a second curved portion, and a third curved portion that are sequentially connected, the first curved portion and the third curved portion each being curved in a clockwise direction, the second curved portion being curved in a counterclockwise direction.

3. The electronic device of claim 2, wherein the first curved portion comprises a first curved section and a first flat section that are connected to each other, the first curved section being disposed in a curved manner relative to the first flat section, the first curved section being connected to the second curved portion, the first flat section being connected to the second component.

4. The electronic device of claim 3, wherein the second curved portion comprises a second straight section, a second curved section, and a third straight section, the second straight section being connected to the first curved section and the first curved section being curved with respect to the second straight section, the second curved section being connected between the second straight section and the third straight section and being curved with respect to both the second straight section and the third straight section, the third straight section being connected to the third curved portion.

5. The electronic device of claim 4, wherein the third bend comprises a third bend section and a fourth bend section, the third bend section connected between and disposed in a bent manner relative to both the third and fourth bend sections.

6. The electronic device of claim 5, wherein the first straight section, the second straight section, the third straight section, and the fourth straight section are parallel to one another when the first component and the second component are not in relative motion.

7. The electronic device of claim 5, wherein the flexible circuit board further comprises a connection section including a fourth curved section and a fifth straight section connected to each other, the fourth curved section connected between and disposed in curved relation to both the fourth straight section and the fifth straight section, the fifth straight section connected to the first component.

8. The electronic device of claim 7, wherein an extension of the fifth straight segment is perpendicular to an extension of the fourth straight segment.

9. The electronic device of claim 8, wherein the second circuit board is provided with a first preset device and a second preset device at intervals, a receiving space is formed between the first preset device and the second preset device, and a part of the flexible circuit board is stacked in the receiving space.

10. The electronic device of claim 1, wherein the first component further comprises a battery, the battery being housed within the receiving space;

The flexible circuit board comprises a connecting part, wherein the connecting part is used for being electrically connected with the first circuit board, and the connecting part is accommodated in the accommodating space and is positioned between the battery and the second protruding part.

11. The electronic device of claim 1, wherein the first assembly further comprises a first driving module and a first transmission module, the first driving module is disposed adjacent to the free end of the first protrusion, the first transmission module is disposed on one side of the first circuit board, the first transmission module is connected to the second assembly, the first driving module is configured to drive the first transmission module to move, and the first transmission module drives the second assembly to move together when moving.

12. The electronic device of claim 11, wherein the first assembly further comprises a second driving module and a second transmission module, the second driving module is disposed adjacent to the free end of the second protrusion, the second transmission module is disposed on the other side of the first circuit board, the other side of the first circuit board is disposed opposite to the one side of the first circuit board, the second transmission module is connected to the second assembly, the second driving module is used for driving the second transmission module to move, and the second transmission module drives the second assembly to move together when moving.

13. The electronic device of claim 1, wherein the body portion is provided with a camera assembly, the camera assembly comprising a first camera module, a second camera module, and a third camera module, the first camera module, the second camera module, and the third camera module being disposed side-by-side in sequence.

14. The electronic device of claim 13, wherein the body portion is further provided with an earpiece assembly, the earpiece assembly disposed adjacent to the third camera module.