CN210691162U

CN210691162U - Shrink display device

Info

Publication number: CN210691162U
Application number: CN201922018071.5U
Authority: CN
Inventors: 龚俭龙; 江美霞; 郝建豹; 潘伟荣; 宋春华; 梁其金
Original assignee: Guangdong Communications Polytechnic
Current assignee: Guangdong Communications Polytechnic
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-06-05
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a contraction display device, which relates to the technical field of displays and comprises a main screen component and at least one auxiliary screen component, wherein the main screen component comprises a main frame and a main screen arranged on the main frame, and the auxiliary screen component comprises an auxiliary frame and an auxiliary screen arranged on the auxiliary frame; the auxiliary frame is connected with the main frame through at least one connecting assembly, the connecting assembly comprises a first connecting piece and a second connecting piece which slide mutually, the first connecting piece is installed on the main frame, and the second connecting piece is installed on the auxiliary frame. Through designing vice screen subassembly and corresponding coupling assembling, but first connecting piece and second connecting piece relative slip to make vice screen main screen relatively slide, realize opening and the shrink of vice screen, on the one hand, can satisfy notebook computer's branch screen needs, on the other hand can accomodate, does not influence the portable characteristics of notebook computer.

Description

Shrink display device

Technical Field

The utility model relates to a display technical field, in particular to shrink display device.

Background

At the realization the utility model discloses in-process, the inventor finds to have following problem at least among the prior art, and at present, the split screen technique of computer in the existing market is used and is only simple add several screens and enlarge the area of desktop on desktop original basis, carries out split screen technique on notebook computer and uses and does not basically have. Sometimes, people are inconvenient to work by adopting a notebook outside, so that a portable split-screen notebook computer is required in the market.

Disclosure of Invention

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the embodiment of the utility model provides a shrink display device on the basis of notebook computer main screen, increases collapsible vice screen, thereby can open when needing to use and enlarge the screen size, when not needing to use, can contract vice screen, very portable.

The utility model discloses a shrink display device, including main screen subassembly and at least one vice screen subassembly, main screen subassembly includes the main frame and installs the main screen on this main frame, vice screen subassembly includes the subframe and installs the vice screen on this subframe; the auxiliary frame is connected with the main frame through at least one connecting assembly, the connecting assembly comprises a first connecting piece and a second connecting piece which slide mutually, the first connecting piece is installed on the main frame, and the second connecting piece is installed on the auxiliary frame.

In an alternative or preferred embodiment, the auxiliary screen assemblies are two in number and are respectively arranged on the left side and the right side of the main screen assembly, the two auxiliary frames are respectively a left frame and a right frame, and the two auxiliary screens are respectively a left screen and a right screen.

In an alternative or preferred embodiment, the left screen size is defined as S1, and the right screen size is defined as S2, S1 being S2.

In optional or preferred embodiment, the left side frame is through two coupling assembling with the main frame is connected, two coupling assembling is upper left coupling assembling and lower left coupling assembling respectively, upper left coupling assembling's first connecting piece is for installing the upper guideway frame of main frame, upper left coupling assembling's second connecting piece is for installing upper left guide rail on the left side frame, lower left coupling assembling's first connecting piece is for installing the lower guideway frame of main frame, lower left coupling assembling's second connecting piece is for installing lower left guide rail on the left side frame.

In optional or preferred embodiment, the right side frame is through two coupling assembling with the main frame is connected, two coupling assembling is upper right coupling assembling and lower right coupling assembling respectively, upper right coupling assembling's first connecting piece is for installing the upper guideway frame of main frame, upper right coupling assembling's second connecting piece is for installing upper right guide rail on the right side frame, lower right coupling assembling's first connecting piece is for installing the lower guideway frame of main frame, lower right coupling assembling's second connecting piece is for installing right lower right guide rail on the right side frame.

In an alternative or preferred embodiment, the upper left connecting assembly and the upper right connecting assembly share an upper rail frame, and the lower left connecting assembly and the lower right connecting assembly share a lower rail frame.

In an alternative or preferred embodiment, the connecting assembly employs one of a sliding guide, a linear guide, a ball screw guide.

In an alternative or preferred embodiment, the connection assembly is a rail made of plastic.

In an alternative or preferred embodiment, a base is further included, the base being arranged with a keyboard.

Based on the technical scheme, the embodiment of the utility model provides a following beneficial effect has at least: through designing vice screen subassembly and corresponding coupling assembling, but first connecting piece and second connecting piece relative slip to make vice screen main screen relatively slide, realize opening and the shrink of vice screen, on the one hand, can satisfy notebook computer's branch screen needs, on the other hand can accomodate, does not influence the portable characteristics of notebook computer.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

FIG. 1 is a perspective view of the embodiment of the invention when closed;

fig. 2 is a side view of an embodiment of the invention;

fig. 3 is a perspective view of the embodiment of the present invention when opened;

fig. 4 is a front view of the embodiment of the present invention when it is opened.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the positional or orientational descriptions, such as the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., are the positional or orientational relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, if the terms "first" and "second" are used, they are used for distinguishing technical features, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, "a plurality" means one or more, "a plurality" means two or more, "more than", "less than", "more than" and the like are understood as excluding the present number, "more than", "less than", "more than" and the like are understood as including the present number, unless otherwise specifically limited.

In the description of the present invention, unless explicitly defined otherwise, terms such as "set", "arrange", "install", "connect", "fix" and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.

In the description of the present invention, unless otherwise expressly limited, a first feature "on" or "under" a second feature may be directly contacting the first feature or the second feature or indirectly contacting the first feature or the second feature through intervening media. Also, a first feature may be "on" or "over" or "on" a second feature, and may be directly on or obliquely above the second feature, or may simply mean that the first feature is at a higher level than the second feature. A first feature being "under" or "beneath" a second feature may be directly under or obliquely under the second feature, or simply indicate that the first feature is at a lesser level than the second feature.

Referring to fig. 1 to 4, a retractable display device includes a main screen assembly and at least one sub-screen assembly, and preferably, further includes a base 11, and the base 11 is disposed with a keyboard 12.

The main screen assembly includes a main frame 41 and a main screen 21 installed on the main frame 41, and the sub-screen assembly includes a sub-frame and a sub-screen installed on the sub-frame. In this embodiment, the two sub-screen assemblies are respectively arranged on the left side and the right side of the main screen assembly, the two sub-frames are respectively the left frame 42 and the right frame 43, and the two sub-screens are respectively the left screen 22 and the right screen 23. The sub-screen assemblies in this embodiment are distributed on the left and right sides of the main screen assembly, but may be disposed on the upper and lower sides in other embodiments. Preferably, the size of the left screen 22 is defined as S1, the size of the right screen 23 is defined as S2, S1 is equal to S2, the size of the main screen 21 is defined as S3, S1 is equal to S2 is equal to 1/2S3, and in other embodiments, S1 is not equal to S2. The shape of the sub-screen can be changed, for example, to a triangle, an ellipse, a fan, a square, or the like, in addition to a rectangle.

The sub-frame is connected to the main frame 41 by at least one connecting assembly, each of which includes a first connecting member and a second connecting member that slide with each other, the first connecting member being mounted on the main frame 41, and the second connecting member being mounted on the sub-frame.

Specifically, as shown in fig. 3 and 4, the left frame is connected to the main frame 41 through two connecting assemblies, which are an upper left connecting assembly and a lower left connecting assembly, respectively, a first connecting member of the upper left connecting assembly is an upper rail frame 35 installed on the main frame 41, a second connecting member of the upper left connecting assembly is an upper left rail 33 installed on the left frame 42, a first connecting member of the lower left connecting assembly is a lower rail frame 36 installed on the main frame 41, and a second connecting member of the lower left connecting assembly is a lower left rail 31 installed on the left frame 42. Further, the right frame is connected with the main frame 41 through two connecting assemblies, the two connecting assemblies are an upper right connecting assembly and a lower right connecting assembly respectively, a first connecting piece of the upper right connecting assembly is an upper guide rail frame 35 installed on the main frame 41, a second connecting piece of the upper right connecting assembly is an upper right guide rail 34 installed on the right frame 43, a first connecting piece of the lower right connecting assembly is a lower guide rail frame 36 installed on the main frame 41, and a second connecting piece of the lower right connecting assembly is a lower right guide rail 32 installed on the right frame 43. In addition, the upper left and right linkage assemblies share an upper track frame 35 and the lower left and right linkage assemblies share a lower track frame 36.

It can be understood that, when opening the computer screen, only need pull open left screen 22 and right screen 23 with the hand, left screen 22 slides through corresponding coupling assembling, and right screen 23 slides through corresponding coupling assembling, and after left screen 22 was cut a definite position left, be equipped with the fastener between main frame 41 and the left frame 42 for left screen 22 can be fixed after opening, and in the same way, also be equipped with the fastener between main frame 41 and the right frame 43. When the computer screen is folded, the operation steps are similar to the principle of opening, and after the left screen 22 and the right screen 23 are respectively folded, the main frame 41 also fixes the left frame 42 and the right frame 43 by arranging the fasteners.

In some of these embodiments, the coupling assembly employs one of a slide guide, a linear guide, a ball screw guide. The cross-sectional shape of the guide rail may be T-shaped, L-shaped, U-shaped, O-shaped, hollow, etc., and a guide rail having a T-shaped cross-section is preferable.

For the notebook computer, the main frame 41, the left frame 42 and the right frame 43 are all plastic parts, so the connecting component adopts a plastic guide rail, which has excellent rigidity and vibration absorption, and has lower cost, economy and practicability.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A shrink display device, characterized by: the auxiliary screen assembly comprises a main screen assembly and at least one auxiliary screen assembly, wherein the main screen assembly comprises a main frame (41) and a main screen (21) installed on the main frame (41), and the auxiliary screen assembly comprises an auxiliary frame and an auxiliary screen installed on the auxiliary frame; the sub-frame is connected with the main frame (41) through at least one connecting assembly, the connecting assembly comprises a first connecting piece and a second connecting piece which slide mutually, the first connecting piece is installed on the main frame (41), and the second connecting piece is installed on the sub-frame.

2. The retractable display device of claim 1, wherein: vice screen assembly totally two and arrange respectively main screen assembly left and right sides, two the subframe is left frame (42) and right frame (43) respectively, two vice screen is left screen (22) and right screen (23) respectively.

3. The retractable display device of claim 2, wherein: the left screen (22) is defined as S1 in size, and the right screen (23) is defined as S2 in size, S1 being S2 in size.

4. The retractable display device of claim 2, wherein: the left side frame is through two coupling assembling with main frame (41) are connected, two coupling assembling is upper left coupling assembling and lower left coupling assembling respectively, upper left coupling assembling's first connecting piece is for installing last guide rail frame (35) of main frame (41), upper left coupling assembling's second connecting piece is for installing last guide rail (33) on left side frame (42), the first connecting piece of lower left coupling assembling is for installing lower guide rail frame (36) of main frame (41), lower left coupling assembling's second connecting piece is for installing left lower guide rail (31) on left side frame (42).

5. The retractable display apparatus of claim 4, wherein: the right side frame is through two coupling assembling with main frame (41) are connected, two coupling assembling is upper right coupling assembling and lower right coupling assembling respectively, upper right coupling assembling's first connecting piece is for installing last guide rail frame (35) of main frame (41), upper right coupling assembling's second connecting piece is for installing last right guide rail (34) on right side frame (43), lower right coupling assembling's first connecting piece is for installing lower guide rail frame (36) of main frame (41), lower right coupling assembling's second connecting piece is for installing right lower right guide rail (32) on right side frame (43).

6. The retractable display device of claim 5, wherein: the upper left connecting assembly and the upper right connecting assembly share an upper guide rail frame (35), and the lower left connecting assembly and the lower right connecting assembly share a lower guide rail frame (36).

7. The retractable display apparatus of any one of claims 1 to 6, wherein: the connecting assembly adopts one of a sliding guide rail, a linear guide rail and a ball screw guide rail.

8. The retractable display device of claim 7, wherein: the connecting assembly is made of plastic guide rails.

9. The retractable display apparatus of any one of claims 1 to 6, wherein: further comprising a base (11), the base (11) being arranged with a keyboard (12).