WO2020248494A1

WO2020248494A1 - Laptop computer having a flexible screen

Info

Publication number: WO2020248494A1
Application number: PCT/CN2019/117938
Authority: WO
Inventors: 刘同鑫
Original assignee: 青岛同鑫创新实验室科技有限公司
Priority date: 2019-06-14
Filing date: 2019-11-13
Publication date: 2020-12-17

Abstract

A laptop computer having a flexible screen, comprising a main unit, a keyboard, and a flexible display (5), and is characterized in that: the main unit comprises a main unit housing (2) and a main unit component therein, the keyboard is a foldable keyboard (1), and the flexible display (5) is disposed on a retractable support movably connected to the main unit housing (2). The retractable support comprises a retractable frame (4) and a fixed support plate (3), wherein an end of the fixed support plate (3) is rotatably connected to an end of the main unit housing (2), and the retractable frame (4) is disposed on the fixed support plate (3). Each of two retractable free ends of the retractable frame (4) is provided with a rotation shaft, and a left side and a right side of the flexible display (5) are respectively wound around the corresponding rotation shafts. The computer screen and keyboard can be folded and unfolded to facilitate portability, while the size of the computer screen can still meet user needs for work, life and entertainment, and the keyboard is in accordance with operation habits and convenient to use.

Description

Notebook computer with flexible screen

Technical field

The invention belongs to the technical field of notebook computer manufacturing, in particular to a flexible screen notebook computer.

Background technique

Existing notebook computers mainly include a display part, a computer host and a keyboard part. The display part usually adopts a liquid crystal display. In order to meet the visual effect and facilitate various learning and work needs, the size of the general LCD screen is about 13 inches. In order to achieve portability, the existing notebook computers have been developed to be ultra-thin, but due to the rigid LCD screen’s limitation on the size of the notebook computer, it is still unable to get rid of the box-shaped appearance, and the occupied area is still large. It needs to be carried in a computer bag. If it is small enough to be carried directly, it still cannot meet people's requirements for portability.

The Chinese invention patent application (application number: 201811605191.9) discloses a notebook computer with a flexible screen, including a first shell, a second shell, a display screen and a keyboard; the first shell and the second shell rotate The second housing is located above the first housing; the second housing is provided with a display screen, and the display is a flexible screen; and the first housing is provided with a keyboard on the surface. The display screen of the patent application is a flexible screen, which can be bent and folded to improve portability. However, its embodiment is still a rigid keyboard, the overall size is still large, and portability is limited.

technical problem

How to design a flexible screen notebook computer, under the premise that the screen size of the computer can meet the needs of use and the keyboard meets the operating habits and is convenient to use, the computer screen and keyboard can be folded and unfolded, which is easy to carry around. This is an urgent problem to be solved. .

Technical solutions

In order to solve the above-mentioned problems in the prior art, the present invention provides a flexible screen notebook computer. Under the premise that the size of the computer screen can meet the needs of work, life and entertainment and the keyboard meets the operating habits and is convenient to use, the computer screen and keyboard It can be folded and unfolded, making it easy to carry around.

The purpose of the present invention is achieved through the following technical solutions: a flexible screen notebook computer, including a computer host, a computer keyboard, and a flexible display screen, characterized in that the computer host includes a host shell and computer host components therein, The computer keyboard is a foldable keyboard, the flexible display screen is arranged on a telescopic bracket, and the telescopic bracket is movably connected with the main body shell.

An improvement to the above technical solution: the telescopic support includes a telescopic support and a fixed support plate, one end of the fixed support plate is hinged with one end of the mainframe housing, the telescopic support is arranged on the fixed support plate, and the telescopic support Each of the two telescopic free ends of the frame is provided with a rotating shaft, and the left and right sides of the flexible display screen are respectively wound on the corresponding rotating shafts.

A further improvement to the above technical solution: the telescopic frame includes two X-shaped telescopic frames, the inner ends of the two X-shaped telescopic frames are respectively connected to the fixed support plate, and the outer ends of the two X-shaped telescopic frames A rotating shaft mounting shell is respectively arranged on the ends, the rotating shaft is arranged in the rotating shaft mounting shell, and the rotating shaft is an elastic rotating shaft.

A further improvement to the above technical solution: a sliding shaft is arranged on the rotating shaft mounting shell, a lead screw is arranged on the inner surface of the fixed support plate, and the X-shaped telescopic frame is hinged by a cross connecting rod and a cross part of the connecting rod. The two connecting rods of each X-shaped telescopic frame are respectively hinged with a slider and a fixed block. The slider is slidably connected to the sliding shaft, and the fixed block is connected to the sliding shaft. The lower end of the shaft is fixedly connected; the inner ends of each of the two connecting rods of the X-shaped telescopic frame are respectively hinged with a screw nut and a fixed sleeve, the screw nut is sleeved on the screw, and the fixed sleeve is fixed on the At the lower end of the lead screw, a micro motor is connected to the lead screw through a flexible transmission shaft. The forward or reverse rotation of the micro motor drives the lead screw to rotate forward or reverse so that the outer ends of the two X-shaped telescopic frames Synchronous expansion and contraction, unfolding or rolling up the flexible display screen.

A further improvement to the above technical solution: a sliding shaft is arranged in the rotating shaft mounting housing, a vertical sliding rail is arranged on the inner surface of the fixed support plate, and the telescopic frame includes two vertical sliding rails arranged on both sides of the vertical sliding rail. An X-shaped telescopic frame, the X-shaped telescopic frame is composed of crossed connecting rods and hinged shafts at the intersection of the connecting rods, and the outer ends of the two connecting rods of each X-shaped telescopic frame are hinged with a slider and a A fixed block, the sliding block is slidably connected to the sliding shaft, and the fixed block is fixedly connected to the lower or upper end of the sliding shaft; each of the inner ends of the two X-shaped telescopic frames is hinged with the same sliding rod The sliding sleeve slips on the vertical slide rail, and the other connecting rod on the inner end of each X-shaped telescopic frame is fixed at the lower or upper end of the vertical slide rail. The X-shaped telescopic frame on each side of the sliding rail includes at least two hinged connecting rods.

A further improvement to the above technical solution: the rotating shaft is an elastic rotating shaft, the two rotating shafts are respectively installed in the rotating shaft mounting housing on the corresponding side, and the rotating shaft mounting housing is also provided with a sliding parallel to the rotating shaft The telescopic frame includes two sets of X-shaped telescopic frames and short slide rails symmetrically arranged on the inner surface of the fixed support plate, and the outer ends of the two connecting rods of each X-shaped telescopic frame are respectively hinged with a sliding The two sliding blocks are respectively slidably connected with the sliding shaft; the two connecting rods at the inner end of each X-shaped telescopic frame are hinged with the upper and lower parts of the inner side of the fixed support plate respectively, and the short One end of the sliding rail is fixedly connected with the sliding shaft on the corresponding side, and a traverse sliding block is slidably connected to the short sliding rail. The front and rear sliding blocks are respectively rotated on the front and rear sides of the traverse sliding block. For the sliding block, sliding grooves are respectively arranged on the front rotating sliding block and the rear rotating sliding block, and one connecting rod is embedded in the sliding grooves on the front rotating sliding block and the rear rotating sliding block.

A further improvement to the above technical solution: the rotating shaft is an elastic rotating shaft, the upper and lower ends of the two rotating shafts are respectively fixed in the rotating shaft mounting housing on the corresponding side through sleeves, and the upper part of the inner side of the fixed support plate And the lower part are respectively provided with two transverse fixed slide rails, the telescopic frame includes two transverse telescopic mechanisms, each of the transverse telescopic mechanisms includes two transverse sliding rods, two slider connecting plates and the slider connecting plate The movable sliding block and the fixed sliding block on one side, one ends of the two horizontal sliding rods are respectively fixedly connected with the bushings at the upper and lower ends of the rotating shaft, and the other ends of the two horizontal sliding rods are respectively connected with a piece of the sliding block connection The fixed sliding block on the board, the two sliding sliding blocks in the same horizontal telescopic mechanism and the movable sliding block on the connecting plate are respectively connected with a horizontal fixed sliding rail on the upper part of the inner side of the fixed support plate and a horizontal fixed sliding rail on the lower part Sliding connection.

A further improvement to the above technical solution: the folding keyboard is a wireless Bluetooth folding keyboard or a wired folding keyboard, the wired folding keyboard is connected to the computer host through a signal line; the folding keyboard is a three-section rigid keyboard and is sequentially connected through hinges The hinge is integrated, the middle keyboard of the foldable keyboard is fixedly connected or detachably connected to the host casing, the folding state of the foldable keyboard is three layers, the middle keyboard is located on the lower layer, and the other two keyboards are located respectively Middle layer and upper layer.

A further improvement to the above technical solution: the host housing is a flat square housing, the flexible display screen and the telescopic bracket are in a flat square shape in a contracted state, and the whole machine is folded. The flexible display screen and the telescopic bracket cover the On the top surface of the main body shell and the folding keyboard, the folded whole machine is in the shape of a rectangular parallelepiped.

A further improvement to the above technical solution: the flexible display screen is a touch-type flexible display screen, the host casing is a flat square shell, the flexible display screen and the telescopic bracket are in a flat square shape in a contracted state, and the fixed support One end of the board is hinged with one end of the host casing through a hinge, the flexible display screen and the telescopic bracket can be turned over to cover the top surface of the host casing and the foldable keyboard after being folded, or can be turned over to cover the main unit On the bottom surface of the shell and the folding keyboard, the folded whole machine is in the shape of a rectangular parallelepiped.

Beneficial effect

The advantages and positive effects of the present invention compared with the prior art are:

1. In the flexible screen notebook computer of the present invention, the flexible display screen is arranged on a telescopic support, and the telescopic support is connected with the main body shell. The main body shell is a flat square shell, the flexible display screen and the telescopic bracket are in a flat square shape in the contracted state, and the whole machine is folded. The flexible display screen and the telescopic bracket are folded and cover the top surface of the main body shell and the folding keyboard. It has a rectangular parallelepiped shape. The whole machine has compact structure and small size after folding. On the premise that the size of the computer screen meets the use requirements and the keyboard meets the operating habits and is convenient to use, the flexible screen notebook computer is convenient to fold and unfold, and its structure is compact and easy to carry.

2. The telescopic frame of the present invention can be extended and retracted by a motor, which is relatively labor-saving, and can also be manually extended. The structure of the telescopic frame is simple and compact, and the expansion and contraction of the flexible display screen is convenient and fast, and the cost is low.

3. The flexible display screen of the present invention adopts a touch-type flexible display screen. One end of the fixed support plate is hinged with one end of the host casing through a hinge. The hinge can turn the retracted flexible display screen and the telescopic support 360°. When the telescopic bracket is folded and covered on the bottom surface of the mainframe and the folding keyboard, a part of the flexible display screen is still exposed. The size of the exposed flexible display screen is similar to that of a tablet computer. In this way, it can be used as a tablet computer and increase functions. It also brings convenience to users.

Description of the drawings

FIG. 1 is a perspective view of a flexible display screen and a folding keyboard of a flexible screen notebook computer of the present invention in a folded state;

Fig. 2 is a diagram of the whole use state of a flexible screen notebook computer of the present invention;

Fig. 3 is a perspective view of the entire folded state of a flexible screen notebook computer of the present invention;

Figure 4 is a flexible screen notebook computer embodiment 1 of the present invention after the expansion of the telescopic stand

Show the schematic diagram on the back;

5 is a schematic diagram of the expanded state of the flexible screen notebook computer in Embodiment 1 of the present invention with the flexible display screen removed from the retractable bracket;

Fig. 6 is a schematic diagram of a part of the flexible display screen exposed in the folded state of the whole flexible screen notebook computer of the present invention.

FIG. 7 is a schematic diagram of the expanded state of the flexible screen notebook computer in Embodiment 2 of the present invention after the flexible display screen is removed from the retractable bracket;

FIG. 8 is a schematic diagram of the expanded state of the flexible screen notebook computer according to Embodiment 3 of the present invention after the flexible display screen is removed;

9 is a schematic diagram of the expanded state of the flexible screen notebook computer in Embodiment 4 of the present invention after removing the flexible display screen of the retractable bracket;

Figure 10 is the telescopic stand of Embodiment 5 of a flexible screen notebook computer of the present invention

11 is a schematic diagram of the expanded state of the flexible screen notebook computer in Embodiment 5 of the present invention with the flexible display screen removed from the telescopic stand;

FIG. 12 is a schematic diagram of the retractable support of Embodiment 5 of a flexible screen notebook computer of the present invention in a contracted state.

Embodiments of the invention

The present invention will be described in further detail below in conjunction with the accompanying drawings:

Referring to Figures 1 to 5, Embodiment 1 of a flexible screen notebook computer of the present invention includes a computer host, a computer keyboard, and a flexible display screen 5. The computer host includes a host housing 2 and computer host components therein. The computer keyboard described is a foldable keyboard 1, the flexible display screen 5 is arranged on a telescopic support, and the telescopic support is movably connected to the mainframe housing 2.

Further, the telescopic support includes a telescopic support 4 and a fixed support plate 3. One end of the fixed support plate 3 is hinged with one end of the host casing 2 through a hinge. The telescopic support 4 is arranged on the fixed support plate 3, and the two telescopic supports 4 are free to expand and contract. Each end is provided with a rotating shaft, and the left and right sides of the flexible display screen 5 are respectively wound on the corresponding rotating shafts.

The above-mentioned telescopic frame 4 includes two X-shaped telescopic frames 4.2, the inner ends of the two X-shaped telescopic frames 4.2 are respectively connected to the fixed support plate 3, and the outer ends of the two X-shaped telescopic frames 4.2 are respectively provided with a shaft mounting housing 4.1 , A rotating shaft is arranged in the rotating shaft mounting housing 4.1, and the rotating shaft is an elastic rotating shaft.

Furthermore, a sliding shaft 4.1.1 is provided on each of the two rotating shaft mounting housings 4.1, and a lead screw 3.1 is provided on the inner surface of the fixed support plate 3. The X-shaped telescopic frame 4.2 is composed of a cross connecting rod 4.2.1 and a hinged shaft at the intersection of the connecting rod 4.2.1. Each X-shaped telescopic frame 4.2 is hinged on the outer end of the two connecting rods 4.2.1. 4.2.3 and a fixed block 4.2.2, the sliding block 4.2.3 is slidingly connected to the sliding shaft 4.1.1, and the fixed block 4.2.2 is fixedly connected to the lower end of the sliding shaft 4.1.1. A screw nut 3.1.1 and a fixed sleeve 3.1.2 are respectively hinged on the inner ends of the two connecting rods 4.2.1 of each X-shaped telescopic frame 4.2. The screw nut 3.1.1 is sleeved on the screw 3.1 and the fixed sleeve 3.1.2 is fixed at the lower end of the screw 3.1. A micro motor (not shown) is connected to the lead screw 3.1 through a flexible drive shaft, and the lead screw 3.1 is driven forward or reverse through the forward or reverse rotation of the micro motor, so that the outer ends of the two X-shaped telescopic frames 4.2 are synchronized , Unfold or roll up the flexible display 5.

In order to make the expansion and contraction of the two X-shaped telescopic frames 4.2 stable, two upper arc-shaped slide grooves 3.2 and two lower arc-shaped slide grooves 3.3 are symmetrically arranged on the inner surface of the fixed support plate 3. Each connecting rod 4.2.1 is provided with a sliding pin, and the four sliding pins are respectively inserted into the two upper arc sliding grooves 3.2 and the two lower arc sliding grooves 3.3. When the two X-shaped telescopic frames are telescopic, four The two sliding pins slide in the two upper arc sliding grooves 3.2 and the two lower arc sliding grooves 3.3 respectively to form a fixed sliding track.

The aforementioned foldable keyboard 1 is a wireless Bluetooth foldable keyboard or a wired foldable keyboard, and if it is a wired foldable keyboard, it is connected to the computer host through a signal line. The above-mentioned flexible display screen 5 may be a touch-type flexible display screen, which is convenient for operations, such as playing games and drawing pictures.

Specifically: the above-mentioned folding keyboard 1 is a three-section rigid keyboard, including a left keyboard 1.1, a middle keyboard 1.2, and a right keyboard 1.3, which are sequentially hinged into a whole by hinges. The middle keyboard 1.2 is connected to the host casing 1. The foldable keyboard 1 is folded into three layers, the middle keyboard 1.2 is located on the lower layer, the left keyboard 1.1 is located on the middle layer, and the right keyboard 1.3 is located on the uppermost layer. The connection between the middle keyboard 1.2 and the mainframe 1 can be fixed connection or detachable connection (such as plug-in connection).

Further, the computer host components in the host housing 2 include a battery, a motherboard and a CPU on the motherboard, a storage element, a display element, an input interface, and a display output interface. The flexible display screen 5 is connected to the computer host motherboard through a signal line. Connect to the display output interface. The main body casing 2 is provided with heat dissipation holes and various plug-in ports.

The lower end of the fixed support plate 3 is hinged with the top surface of the host casing 2 through a hinge, and the vertically arranged fixed support plate 3 can be locked and fixed by a locking device.

Refer to Figure 1-2, the mainframe housing 2 is a flat square housing, the flexible display screen 5 and the retractable support are in a flat square shape in a contracted state, see Figure 3, the whole machine is folded, the flexible display screen 5 and the telescopic support are folded Covering the top surface of the main body casing 2 and the folding keyboard 1, the folded whole machine is in the shape of a rectangular parallelepiped.

Referring to Figure 6, the above-mentioned flexible display screen 5 is a touch-type flexible display screen, the host casing 2 is a flat square shell, the flexible display screen 5 and the telescopic bracket 4 are in a flat square shape in a contracted state, and one end of the fixed support plate 3 is connected to the host casing 2 One end is hinged by a hinge, which can turn the retracted flexible display screen 5 and the telescopic bracket 4 through 360°. In this way, after the flexible display screen 5 and the telescopic bracket 4 are folded, they can be flipped forward to cover the top surface of the host casing 2 and the foldable keyboard 1, or can be flipped back to cover the main body 2 and the foldable keyboard 1. On the bottom surface, the folded machine is in the shape of a rectangular parallelepiped. When the flexible display screen 5 and the telescopic bracket 4 are folded to cover the bottom surface of the mainframe 2 and the folding keyboard 1, a part of the flexible display screen 5 is still exposed outside, and the size of the exposed flexible display screen 5 is similar to that of a tablet computer screen. In this way, it can be used as a tablet computer to add functions and bring convenience to users.

When in use, the lead screw can be manually rotated or the lead screw can be driven by a micro motor to rotate the telescopic support 4 or roll up the flexible display screen 5.

Preferably, the folded size of the whole machine is approximately 10 cm in width, 18 cm in length, and 4 cm in thickness. Because the volume and size are small, it can be carried at any time without a computer bag. After the flexible display screen 5 of the present invention is unfolded, the diagonal size of the projectable part is about 14 inches, which is basically the same as the liquid crystal screen of the existing commonly used notebook computer, and can meet the usage requirements.

Refer to Figures 1-4 and 7, Embodiment 2 of a flexible screen notebook computer of the present invention, including a computer host, a computer keyboard 1 and a flexible display screen 5. The computer host includes a host housing 2 and its components , Computer keyboard 1 is a folding keyboard. The flexible display screen 5 is arranged on a telescopic bracket. The telescopic bracket includes a telescopic bracket 4 and a fixed support plate 3. One end of the fixed support plate 3 is hinged with one end of the host casing 2, and the telescopic bracket 4 is arranged on the fixed support plate 3. The two telescopic free ends of the telescopic frame 4 are each connected to a rotating shaft mounting housing 4.1. The rotating shaft mounting housing 4.1 is provided with a rotating shaft. The left and right sides of the flexible display screen 5 are respectively wound on the corresponding rotating shafts. The rotating shafts are elastic rotating shafts. Further, a sliding shaft 4.1.1 is also provided in the shaft mounting housing 4.1, a vertical slide rail 3.4 is provided on the inner surface of the fixed support plate 3, and the telescopic frame 4 includes X-shaped slides arranged on both sides of the vertical slide rail 3.4. The telescopic frame 4.2 and the X-shaped telescopic frame 4.2 are hinged by the hinged shafts at the intersection of the cross link 4.2.1 and the link 4.2.1. A slider 4.2.3 and a fixed block 4.2.2 are respectively hinged on the outer ends of the two connecting rods 4.2.1 in each X-shaped telescopic frame. The slider 4.2.3 is slidably connected with the sliding shaft 4.1.1, The fixed block 4.2.2 is fixedly connected to the lower end (or upper end) of the sliding shaft 4.1.1. Each of the two X-shaped telescopic frames 4.2 has a connecting rod at the inner end 4.2.1 is hinged to the same sliding sleeve 3.4.1, the sliding sleeve 3.4.1 is slid on the vertical sliding rail 3.4, each X-shaped telescopic frame 4.2 Another connecting rod 4.2.1 on the inner end is respectively fixed on the lower end (or upper end) of the vertical slide rail 3.4.

In order to make the expansion and contraction of the two X-shaped telescopic frames 4.2 stable, two upper arc-shaped slide grooves 3.2 and two lower arc-shaped slide grooves 3.3 are symmetrically arranged on the inner surface of the fixed support plate 3. Each connecting rod 4.2.1 is provided with a sliding pin, and the four sliding pins are respectively inserted into the two upper arc slide grooves 3.2 and the two lower arc slide grooves 3.3. When the two X-shaped telescopic frames 4.2 extend, The four sliding pins slide in the two upper arc sliding grooves 3.2 and the two lower arc sliding grooves 3.3 respectively to form a fixed sliding track.

Specifically: referring to Figs. 1 to 2, the shape of the folding keyboard 1 in the second embodiment and the folding method thereof are the same as those in the first embodiment, so they will not be repeated.

Referring to Fig. 3, the shape of the host casing 2, the flexible display screen 5 and the folded shape of the telescopic bracket of the second embodiment are the same as those of the first embodiment, so they will not be repeated.

The various interfaces on the host casing 2 of the second embodiment and the computer host components therein are the same as those of the first embodiment, so they will not be repeated.

Referring to Figure 8, the third embodiment of a flexible screen notebook computer of the present invention, most of the structure of the third embodiment is the same as that of the second embodiment, the difference is: the X on both sides of the vertical slide rail 3.4 on the fixed support plate 3 The telescopic frame is composed of 4 hinged connecting rods 4.2.1 to form a double X structure telescopic frame.

Referring to Figs. 1-3 and Fig. 9, embodiment 4 of a flexible screen notebook computer of the present invention, most of the structure of embodiment 4 is the same as embodiment 2, and the same parts will not be repeated. The difference between the two is: one is that the vertical sliding rail 3.4 in the second embodiment is no longer provided on the inner surface of the fixed support plate 3; the other is that the structure of the telescopic frame 4 is different. The telescopic frame 4 of Embodiment 4 includes two sets of X-shaped telescopic frames and short slide rails 4.2.4 symmetrically arranged on the inner surface of the fixed support plate 3. The X-shaped telescopic frame includes two connecting rods 4.2.1. On the outer ends of the two connecting rods 4.2.1 in each X-shaped telescopic frame, a slider 4.2.3 is hinged, and the two sliders 4.2.3 are respectively It is slidingly connected with the sliding shaft 4.1.1; the two connecting rods 4.2.1 at the inner end of each X-shaped telescopic frame are respectively hinged with the upper and lower parts of the inner side of the fixed support plate 3. One end of each short slide rail 4.2.4 is fixedly connected with the sliding shaft on the corresponding side. The short slide rail 4.2.4 is slidably connected to a traverse slider 4.2.5, on the front and rear sides of the traverse slider 4.2.5 Set the front rotating slider 4.2.6 and the rear rotating slider 4.2.7 respectively, set the sliding grooves on the front rotating slider 4.2.6 and the rear rotating slider 4.2.7, and rotate the slider 4.2.6 at the front and the rear A connecting rod 4.2.1 is embedded in the sliding groove on the rotating slider 4.2.7, and the connecting rod 4.2.1 can be used as a sliding rod to slide in the sliding groove. The upper and lower movement limits rely on the short slide rail 4.2.4 to make the expansion and contraction of the two X-shaped telescopic frames more stable. In specific implementation, a vertical convex strip 3.5 can be arranged in the middle of the inner surface of the fixed support plate 3, and the two connecting rods at the inner end of each X-shaped telescopic frame 4.2.1 are respectively hinged to the upper and lower parts of the vertical convex strip 3.5 Piece 3.5.1 Articulated.

Referring to Figures 10-12, Embodiment 5 of a flexible screen notebook computer of the present invention. Most of the structure of Embodiment 5 is the same as Embodiment 2, and the same parts will not be repeated. The difference between the two is: one is that the upper and lower parts of the inner side of the fixed support plate 3 are respectively provided with two horizontal fixed slide rails 3.6; the other is that the structure of the telescopic frame 4 is different. As shown in Fig. 10, the rotating shaft 4.5 is an elastic rotating shaft, and the upper and lower ends of the rotating shaft 4.5 are respectively fixed in the rotating shaft mounting housing 4.1 through shaft sleeves. The telescopic frame 4 of Embodiment 5 includes two transverse telescopic mechanisms, each of which includes two transverse sliding rods 4.4, two slider connecting plates 4.3, and movable sliders and movable sliders arranged on one side of the slider connecting plate 4.3. Fix the slider. One ends of the two transverse sliding rods 4.4 are respectively fixedly connected to the upper and lower ends of the shaft 4.5 in the shaft mounting housing 4.1, and the other ends of the two transverse sliding rods 4.4 are respectively connected to a fixed slider on the slider connecting plate 4.3, the same The movable sliding blocks on the two sliding block connecting plates 4.3 in the horizontal telescopic mechanism are respectively slidably connected with a horizontal fixed sliding rail 3.6 on the upper part of the inner side of the fixed support plate 3 and a horizontal fixed sliding rail 3.6 on the lower part. The above-mentioned rotating shaft 4.5 can be replaced by a vertical connecting rod, and the rotating shaft 4.5 and the vertical connecting rod are both arranged in parallel in the rotating shaft mounting housing 4.1.

In order to increase the extension width of the flexible display screen 5, the horizontal sliding rod 4.4 in Embodiment 4 can be set as a two-section or multiple-section telescopic rod.

Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the essential scope of the present invention also belong to The scope of protection of the present invention.

Claims

A flexible screen notebook computer, including a computer host, a computer keyboard, and a flexible display screen. The computer host includes a host housing and computer host components therein, the computer keyboard is a folding keyboard, and the flexible The display screen is arranged on a telescopic bracket, and the telescopic bracket is movably connected with the main body casing.
The flexible screen notebook computer according to claim 1, wherein the telescopic support comprises a telescopic stand and a fixed support plate, one end of the fixed support plate is hinged with one end of the mainframe housing, and the telescopic stand is arranged at the On the fixed support plate, two telescopic free ends of the telescopic frame are each provided with a rotating shaft, and the left and right sides of the flexible display screen are respectively wound on the corresponding rotating shafts.
The flexible screen notebook computer according to claim 2, wherein the telescopic frame comprises two X-shaped telescopic frames, the inner ends of the two X-shaped telescopic frames are respectively connected to the fixed support plate, and the two The outer ends of the X-shaped telescopic frame are respectively provided with a rotating shaft mounting shell, and the rotating shaft is arranged in the rotating shaft mounting shell, and the rotating shaft is an elastic rotating shaft.
The flexible screen notebook computer according to claim 3, wherein a sliding shaft is arranged on the rotating shaft mounting shell, a screw is arranged on the inner surface of the fixed support plate, and the X-shaped telescopic frame is connected by a cross The hinge shaft at the intersection of the rod and the connecting rod is formed by hinged connection. The outer ends of each of the two connecting rods of the X-shaped telescopic frame are respectively hinged with a slider and a fixed block, and the slider is slidably connected with the sliding shaft, The fixed block is fixedly connected to the lower end of the sliding shaft; the inner ends of the two connecting rods of each X-shaped telescopic frame are respectively hinged with a screw nut and a fixed sleeve, and the screw nut is sleeved on the screw , The fixing sleeve is fixed at the lower end of the screw, a micro motor is connected to the screw through a flexible transmission shaft, and the screw is driven to rotate forward or reverse through the forward or reverse rotation of the micro motor to make the two screws The outer end of the X-shaped telescopic frame expands and contracts synchronously to unfold or roll up the flexible display screen.
The flexible screen notebook computer according to claim 3, wherein a sliding shaft is arranged in the rotating shaft mounting housing, a vertical sliding rail is arranged on the inner surface of the fixed support plate, and the telescopic frame includes The X-shaped telescopic frame on both sides of the vertical slide rail, the X-shaped telescopic frame is composed of crossed connecting rods and hinged shafts at the intersection of the connecting rods, and the outer ends of the two connecting rods of each X-shaped telescopic frame A sliding block and a fixed block are respectively hinged on the upper part, the sliding block is slidably connected to the sliding shaft, and the fixed block is fixedly connected to the lower or upper end of the sliding shaft; each of the inner ends of the two X-shaped telescopic frames There is a connecting rod hinged to the same sliding sleeve, the sliding sleeve is slid on the vertical sliding rail, and the other connecting rod on the inner end of each X-shaped telescopic frame is fixed on the vertical sliding At the lower end or the upper end of the rail, the X-shaped telescopic frame on each side of the vertical sliding rail comprises at least two hinged connecting rods.
The flexible screen notebook computer according to claim 2, wherein the rotating shaft is an elastic rotating shaft, and the two rotating shafts are respectively installed in a rotating shaft mounting housing on a corresponding side, and the rotating shaft mounting housing is also provided There is a sliding shaft parallel to the rotating shaft, the telescopic frame includes two sets of X-shaped telescopic frames and short slide rails symmetrically arranged on the inner surface of the fixed support plate, and each of the X-shaped telescopic frames has two connecting rods Each of the outer ends of the X-shaped telescopic frame is hinged with a slider, and the two sliders are respectively slidably connected to the sliding shaft; the two connecting rods at the inner end of each X-shaped telescopic frame are respectively connected to the middle of the inner side of the fixed support plate The upper part and the lower part are hinged, one end of the short slide rail is fixedly connected with the sliding shaft on the corresponding side, and a traverse slider is slidably connected to the short slide rail, on both front and rear sides of the traverse slider The front rotating slider and the rear rotating slider are respectively provided with sliding grooves on the front rotating slider and the rear rotating slider. One of the connecting slides is embedded in the sliding grooves on the front rotating slider and the rear rotating slider. Rod.
The flexible screen notebook computer according to claim 2, wherein the rotating shaft is an elastic rotating shaft, and the upper and lower ends of the two rotating shafts are respectively fixed in the rotating shaft mounting housing on the corresponding side through the shaft sleeve, so The upper part and the lower part of the inner side of the fixed support plate are respectively provided with two transverse fixed slide rails, the telescopic frame includes two transverse telescopic mechanisms, and each of the transverse telescopic mechanisms includes two transverse sliding rods and two sliding blocks connected Plate and movable sliding block and fixed sliding block arranged on one side of the sliding block connecting plate, one ends of the two horizontal sliding rods are respectively fixedly connected with the sleeves at the upper and lower ends of the rotating shaft, and the other ends of the two horizontal sliding rods Each is connected to a fixed slider on the slider connecting plate, and the movable sliders on the two slider connecting plates in the same transverse telescopic mechanism are respectively connected to a transverse fixed slide rail on the upper inner side of the fixed support plate and A horizontal fixed slide rail is slidingly connected at the lower part.
The flexible screen notebook computer according to any one of claims 1-7, wherein the folding keyboard is a wireless Bluetooth folding keyboard or a wired folding keyboard, and the wired folding keyboard is connected to the computer host through a signal line; The foldable keyboard is a three-section rigid keyboard and is hinged into a whole by hinges. The middle section of the foldable keyboard is fixedly connected or detachably connected with the host casing. The foldable keyboard is in a three-layer folded state, The middle keyboard is located on the lower level, and the other two keyboards are located on the middle and upper levels respectively.
The flexible screen notebook computer according to any one of claims 1-7, wherein the host casing is a flat square shell, the flexible display screen and the telescopic bracket are in a flat square shape in a contracted state, and the whole machine is folded In the state, the flexible display screen and the telescopic bracket are folded to cover the top surface of the main body shell and the folding keyboard, and the folded whole machine is in the shape of a rectangular parallelepiped.
The flexible screen notebook computer according to claim 8, wherein the mainframe housing is a flat square shell, the flexible display screen and the telescopic bracket are in a flat square shape in a contracted state, and the whole machine is folded in a folded state. The display screen and the telescopic bracket are folded to cover the top surface of the main body shell and the folding keyboard, and the folded whole machine is in the shape of a rectangular parallelepiped.
The flexible screen notebook computer according to any one of claims 1-7, wherein the flexible display screen is a touch-type flexible display screen, the host housing is a flat square shell, and the flexible display screen is flexible The stent is in a flat square shape in a contracted state, one end of the fixed support plate is hinged with one end of the host casing through a hinge, the flexible display screen and the telescopic bracket can be folded to cover the host casing and the folding keyboard The top surface of the device can also be turned over to cover the bottom surface of the main body shell and the folding keyboard, and the folded whole machine is in the shape of a rectangular parallelepiped.
The flexible screen notebook computer according to claim 8, wherein the flexible display screen is a touch-type flexible display screen, the host housing is a flat square shell, and the flexible display screen and the retractable support are in a flat state in a contracted state In a square shape, one end of the fixed support plate is hinged with one end of the host casing through a hinge, the flexible display screen and the telescopic bracket can be flipped to cover the top surface of the host casing and the folding keyboard after being folded, It can also be turned over to cover the bottom surface of the mainframe and the folding keyboard, and the folded whole machine is in the shape of a rectangular parallelepiped.
The flexible screen notebook computer according to claim 10, wherein the flexible display screen is a touch-type flexible display screen, the host housing is a flat square shell, and the flexible display screen and the retractable support are in a flat state in a contracted state In a square shape, one end of the fixed support plate is hinged with one end of the host casing through a hinge, the flexible display screen and the telescopic bracket can be flipped to cover the top surface of the host casing and the folding keyboard after being folded, It can also be turned over to cover the bottom surface of the mainframe and the folding keyboard, and the folded whole machine is in the shape of a rectangular parallelepiped.

To