CN109144171B

CN109144171B - Take-up device of three-screen notebook and three-screen notebook

Info

Publication number: CN109144171B
Application number: CN201710499801.0A
Authority: CN
Inventors: 杨雪; 杨润杰; 李卓
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2017-06-27
Filing date: 2017-06-27
Publication date: 2022-03-18
Anticipated expiration: 2037-06-27
Also published as: CN109144171A

Abstract

The invention provides a take-up device of a three-screen notebook and the three-screen notebook, wherein the take-up device comprises a take-up component and a frame, and the take-up component is connected with the frame; the wire take-up assembly comprises a movable pulley, a screen wire and an elastic contraction part, wherein the movable pulley is connected with the elastic contraction part, and the elastic contraction part is arranged in the frame; the screen line is movably connected with the movable pulley. The screen lines of the three-screen notebook computer can be unfolded through the matching of the screen lines, the movable pulleys and the elastic contraction pieces; the elastic shrinkage piece can also provide recovered power for screen folding of a three-screen notebook, and the wire winding device effectively solves the problem of screen wire winding and unwinding of the three-screen notebook and saves the internal space of the three-screen notebook simultaneously.

Description

Take-up device of three-screen notebook and three-screen notebook

Technical Field

The invention relates to the field of computers, in particular to a take-up device of a three-screen notebook and the three-screen notebook.

Background

A Notebook Computer (Notebook Computer) is also called a portable Computer, a laptop Computer, a palmtop Computer or a laptop Computer, and has the greatest characteristic of small and exquisite body, is more portable than a PC, is a small and portable personal Computer, and generally weighs 1-3 kg. The current trend is to have smaller and smaller sizes, lighter and lighter weights, and more powerful functions. In order to reduce the size, notebook computers today use liquid crystal displays (also called liquid crystal LCD screens). Some devices are equipped with touch pads (touchpads) or touch points (Pointing stick) as Pointing devices (Pointing devices) in addition to keyboards. The main difference between the notebook and the PC is that it is portable, and has different requirements for the motherboard, CPU, memory, graphics card, and hard disk capacity. The three-screen computer and the three-screen notebook are further optimized on the traditional computer and are provided with three display screens, the screen cable of the traditional notebook is fixed through a rotating shaft and cannot be stretched, the retraction and release actions of the screen cable are difficult to realize, and the insufficient retraction and release space of the screen cable in the prior art is a technical problem faced by people in the technical field.

Disclosure of Invention

In order to solve the technical problem of screen line winding and unwinding of the three-screen notebook, the invention provides a winding device of the three-screen notebook and the three-screen notebook.

The invention provides a take-up device of a three-screen notebook, which comprises a take-up component and a frame, wherein the take-up component is connected with the frame; the wire take-up assembly comprises a movable pulley, a screen wire and an elastic contraction part, wherein the movable pulley is connected with the elastic contraction part, and the elastic contraction part is arranged in the frame; the screen line is movably connected with the movable pulley.

The invention further provides a three-screen notebook which comprises a wire take-up device and a display screen, wherein the wire take-up device is the wire take-up device in the embodiment, and the wire take-up device is arranged at the rear part of the display screen.

Furthermore, the display screen of the three-screen notebook comprises a main screen and an auxiliary screen, the main screen and the auxiliary screen can be stacked, and the wire take-up device is arranged at the rear part of the main screen.

Furthermore, the three-screen notebook comprises a shell and a base, wherein the shell is arranged on the base, and the main screen and the auxiliary screen can be stacked on the shell.

Furthermore, the shell is provided with at least one fixing device, the fixing device is used for fixing the unfolded auxiliary screen, and the fixing device is located below the auxiliary screen.

Furthermore, the wire take-up component is connected with the auxiliary screen and comprises two wire take-up components

Furthermore, the screen wire of the wire take-up assembly is connected with the secondary screen and a hardware structure in the three-screen notebook.

Furthermore, a fixed pulley is arranged below the wire take-up assembly and used for separating screen wires of the two wire take-up assemblies.

Further, receive the line subassembly and include first receipts line subassembly and second receipts line subassembly, vice screen includes left vice screen and right vice screen, first receipts line subassembly is connected with the vice screen in right side, the second is received the line subassembly and is connected with the vice screen in left side.

Has the advantages that: the invention provides a take-up device of a three-screen notebook, which comprises a take-up component and a frame, wherein the take-up component is connected with the frame; the wire take-up assembly comprises a movable pulley, a screen wire and an elastic contraction part, wherein the movable pulley is connected with the elastic contraction part, and the elastic contraction part is arranged in the frame; the screen line is movably connected with the movable pulley. The screen lines of the three-screen notebook computer can be unfolded through the matching of the screen lines, the movable pulleys and the elastic contraction pieces; the elastic shrinkage piece can also provide recovered power for screen folding of a three-screen notebook, and the wire winding device effectively solves the problem of screen wire winding and unwinding of the three-screen notebook and saves the internal space of the three-screen notebook simultaneously.

Drawings

Fig. 1 is a schematic view of a take-up device provided in an embodiment of the present invention.

Fig. 2 is another schematic view of a wire take-up device according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of a three-screen notebook according to an embodiment of the present invention.

Fig. 4 is a schematic diagram of a fully opened three-screen notebook according to an embodiment of the present invention.

Description of reference numerals: a wire take-up assembly 1; a first wire take-up assembly 11; a second wire takeup member 12; a movable pulley 13; a screen line 14; an elastic contracting member 15; a frame 2; a housing 3; a fixing device 31; a main screen 41; a secondary screen 42; a left secondary screen 421; a right secondary screen 422; a base 5; and a fixed pulley 6.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "lateral," "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "clockwise," "counterclockwise," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The invention is further described with reference to the following figures and examples.

The invention provides a take-up device of a three-screen notebook computer, which comprises a take-up component 1 and a frame 2, wherein the take-up component 1 is connected with the frame 2; the wire take-up assembly 1 comprises a movable pulley 13, a screen wire 14 and an elastic contraction member 15, wherein the movable pulley 13 is connected with the elastic contraction member 15, the elastic contraction member 15 is arranged in the frame 2, specifically, a metal connecting block is arranged on the frame 2, one end of the elastic contraction member 15 is connected with the metal connecting block, and the other end of the elastic contraction member is connected with the movable pulley 13; the screen line 14 is movably connected with the movable pulley 13. The screen line 14 is movably connected with the movable pulley 13, specifically, when the screen line 14 is under the action of an external pulling force, an acting force is generated on the movable pulley 13, so that the movable pulley 13 slides on the screen line 14. The screen line 14 of the three-screen notebook computer can be unfolded conveniently by matching the screen line 14, the movable pulley 13 and the elastic contraction piece 15; the elastic shrinkage piece 15 can also provide recovered power for screen folding of a three-screen notebook, and the wire take-up device effectively solves the problem of folding and unfolding of the screen wire 14 of the three-screen notebook, and saves the internal space of the three-screen notebook.

The invention further provides a three-screen notebook which comprises the wire take-up device and the display screen, wherein the wire take-up device is the wire take-up device in the embodiment, the wire take-up device is arranged at the rear part of the display screen, and the design is favorable for saving the space structure of the three-screen notebook and simplifying the structure of the three-screen notebook to the greatest extent.

Further, the display screen of the three-screen notebook includes a main screen 41 and an auxiliary screen 42, the main screen 41 and the auxiliary screen 42 can be stacked, and the wire rewinding device is disposed at the rear portion of the main screen 41.

In an implementation, as shown in fig. 3, the three-screen notebook includes a housing 3 and a base 5, the housing 3 is disposed on the base 5, and the main screen 41 and the sub-screen 42 are stacked on the housing 3. Specifically, the take-up device is arranged between the shell 3 and the main screen 41, and the take-up device is attached to the rear portion of the main screen 41. The shell 3 encapsulates the main screen 41 and the wire take-up device in the shell, so that dust and the like are prevented from entering the shell, and the three-screen notebook is protected.

Further, at least one fixing device 31 for fixing the unfolded secondary screen 42 is disposed on the housing 3, and the fixing device 31 is located below the secondary screen 42. After the display screen of the three-screen notebook is completely opened, the auxiliary screen 42 of the three-screen notebook is rotated by 30 degrees around the joint of the main screen 41 and the auxiliary screen, and then the auxiliary screen 42 can be fixed below the fixing device 31, as shown in fig. 3 specifically.

Further, the wire take-up assembly 1 is connected with the auxiliary screen 42, and the wire take-up assembly 1 comprises two. Specifically, the two wire rewinding assemblies 1 are respectively connected with the two auxiliary screens 42 of the three-screen notebook in a one-to-one manner, and the specific combination mode is determined according to actual design requirements.

Furthermore, the screen wire 14 of the wire rewinding assembly 1 is connected with the secondary screen 42 and a hardware structure in the three-screen notebook. Specifically, the screen line 14 is used for connecting the driving board of the three-screen notebook and the secondary screen 42, data information of the three-screen notebook is transmitted to the secondary screen 42 through the screen line 14, and the secondary screen 42 is used for displaying the data information.

Further, referring to fig. 1, a fixed pulley 6 is arranged below the wire take-up assembly 1, and the screen wire 14 may pass through the fixed pulley 6 to be connected with the secondary screen 42 and a hardware structure in the three-screen notebook. The fixed pulley 6 is used for separating the screen lines 14 on the two sides, and the trend of the screen lines 14 can be changed, so that the screen lines 14 on the two sides can be effectively prevented from being wound and overlapped when the screens are combined, the normal work and use of the three-screen notebook are prevented from being influenced by the winding of the screen lines 14 due to the design of the fixed pulley 6, and the product protection is improved.

Further, receive line subassembly 1 includes first receipts line subassembly 11 and second receipts line subassembly 12, as shown in fig. 4, vice screen 42 includes left vice screen 421 and right vice screen 422, first receipts line subassembly 11 is connected with right vice screen 422, second receipts line subassembly 12 is connected with left vice screen 421. The design of the connection structure of the screen wire 14 and the auxiliary screen 42 aims to: the space of the shell 3 with the same length enables more screen lines 14 to be accommodated in the shell 3 of the three-screen notebook, so that the space of the three-screen notebook is saved, and the internal structural design of the three-screen notebook is simplified.

Specific examples are described below:

in an initial state, the main screen 41 and the two auxiliary screens 42 of the three-screen notebook are combined, the screen of the three-screen notebook is in a closed state, and at the moment, a schematic diagram of a wire rewinding device in the three-screen notebook is shown in fig. 1; when the sub-screen 42 is pulled, the screen wire 14 connected to the sub-screen 42 moves along with the movement of the sub-screen 42, and the screen wire 14 generates a downward pulling force on the movable pulley 13.

When the screen wire 14 is pulled to a certain position, as shown in fig. 2, the screen wire 14 is in contact with the fixed pulley 6, the fixed pulley 6 changes the trend of the screen wire 14 and separates the screen wires 14 on the left side and the right side, so that the influence on the normal use of the three-screen notebook caused by the winding of the left side and the right side can be effectively avoided; when the screen of the three-screen notebook is fully opened, as shown in fig. 4. At this point, the sub-screen 42 is rotated 30 degrees along the rotation axis, and the fixing device 31 on the housing 3 can be matched with the concave structure at the bottom of the sub-screen 42 to fix the sub-screen 42 at the position, as shown in fig. 3 in particular. The unfolding action of the three-screen notebook display screen can be finished.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The take-up device of the three-screen notebook is characterized by comprising a take-up component and a frame, wherein the take-up component is connected with the frame; the wire take-up assembly comprises a movable pulley, a screen wire and an elastic contraction piece, and the elastic contraction piece is arranged in the frame; one end of the elastic contraction part is connected with the frame, and the other end of the elastic contraction part is connected with the movable pulley;

the screen line with movable pulley swing joint, the screen line is configured to be connected with the hardware structure and the auxiliary screen of three screen notebook respectively.

2. A three-screen notebook is characterized by comprising a wire take-up device and a display screen, wherein the display screen comprises a main screen and an auxiliary screen, the auxiliary screen comprises a left auxiliary screen and a right auxiliary screen, the wire take-up device is the wire take-up device of claim 1, and the wire take-up device is arranged at the rear part of the display screen;

receive line subassembly's screen line connection hardware architecture in vice screen and the three screens notebook, receive line subassembly includes first receipts line subassembly and second and receive line subassembly, first receipts line subassembly with the vice screen in right side is connected, the second receive line subassembly with the vice screen in a left side is connected.

3. The three-screen notebook of claim 2, wherein the main screen and the auxiliary screen are stackable, and the wire rewinding device is arranged at the rear part of the main screen.

4. The three-screen notebook of claim 3, wherein the three-screen notebook comprises a housing and a base, the housing is disposed on the base, and the main screen and the auxiliary screen are stackable on the housing.

5. A three-screen notebook according to claim 4, wherein the housing is provided with at least one securing means for securing the secondary screen after deployment, the securing means being located below the secondary screen.

6. The three-screen notebook of claim 2, wherein a fixed pulley is arranged below the wire take-up assembly and used for separating screen wires of the two wire take-up assemblies.