Portable folding three-screen

Abstract

The utility model provides a portable folding three-screen, belongs to the technical field of display screens, and mainly aims to solve the problems that a conventional three-screen is relatively thick and heavy and is inconvenient to carry. Comprising a main display screen and two sets of auxiliary display screens, three sets of shells are arranged on the back faces of the main display screen and the two sets of auxiliary display screens respectively, a first connecting support is arranged between the main display screen and one set of shells, and two sets of second connecting supports are arranged between the two sets of auxiliary display screens and the other two sets of shells respectively. The two sides of the first connecting support are connected with the two second connecting supports through the two connecting assemblies. A foldable supporting assembly is further arranged at the bottom of the main display screen. Through the arrangement of the connecting assembly, the main display screen and the auxiliary display screen are unfolded when being used and are folded when not being used, the problem that the main screen and the auxiliary screen of a traditional three-screen are thick and heavy and cannot be folded is solved, the overall size is reduced, and the carrying convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of display screens, and more specifically, particularly relates to a portable folding three-screen. Background Art

[0002] With the rapid development of science and technology, electronic devices play a very important role in people's lives and work; however, traditional single-screen electronic devices can no longer meet people's needs in some scenarios. In order to better meet users' needs for multi-tasking, efficient office and rich entertainment experience, a three-screen display is needed.

[0003] For example, the Chinese utility model patent with patent number 201320007570.4 provides a three-screen display, which is provided with a middle display screen, a left screen, a right screen, a rotating shaft axis and a rotating shaft. When in use, the rotating shaft axis is set at the four corners of the middle display screen, and the left screen and the right screen are connected to the rotating shaft axis respectively through the rotating shaft, so that the middle display screen, the left screen and the right screen can be connected; however, the traditional three-screen spliced ​​display is relatively thick and heavy, and the main screen and the sub-screen cannot be folded, which is not convenient for users to carry it, resulting in its lack of convenience. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a portable folding three-screen to solve the technical problems in the prior art that the traditional three-screen splicing display is relatively thick and heavy, the main screen and the sub-screen cannot be folded, it is inconvenient for users to carry it, resulting in a lack of convenience.

[0005] The purpose and effect of the portable folding three-screen device of the utility model are achieved by the following specific technical means:

[0006] A portable folding three-screen device comprises a main display screen and two groups of auxiliary display screens, wherein three groups of shells are respectively arranged on the back of the main display screen and the two groups of auxiliary display screens, a first connecting bracket is arranged between the main display screen and one group of the shells, and two groups of second connecting brackets are respectively arranged between the two groups of auxiliary display screens and the other two groups of the shells, and both sides of the first connecting bracket are connected to the two groups of the second connecting brackets through two groups of connecting components; a foldable supporting component is also arranged at the bottom of the main display screen.

[0007] In a preferred embodiment, the connecting assembly includes a rotating shaft seat, and a groove is formed on one side of the first connecting bracket adjacent to one group of the second connecting brackets, and the rotating shaft seat is located in the groove.

[0008] In a preferred embodiment, a mounting piece is provided at one end of the rotating shaft seat, two groups of through holes are opened on the top of the mounting piece, and rotatable connecting columns are respectively passed through the two groups of through holes.

[0009] In a preferred embodiment, a connecting seat is correspondingly provided on one side of the first connecting bracket and one side adjacent to a group of the second connecting brackets.

[0010] In a preferred embodiment, the connection assembly further includes two groups of connection members, one end of the two groups of connection columns are respectively fixedly connected to the two groups of connection members by screws, and the two groups of connection members are respectively connected to the two groups of connection seats.

[0011] In a preferred embodiment, the support assembly includes two groups of support rods, and the bottom of the main display screen is respectively connected to one end of the two groups of rotatable support rods through axle pins.

[0012] In a preferred embodiment, the support assembly further includes a support base, and two ends of the support base are rotatably connected to the other ends of the two groups of support rods respectively.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. Through the setting of the connecting component, when the three screens are used, a connecting component is set between the first connecting bracket and the second connecting bracket for rotatable connection, thereby realizing a folding connection between the main display screen and the auxiliary display screen. In this way, the main display screen and the auxiliary display screen can be unfolded when in use and folded when not in use, thereby solving the problem of the traditional three screens being relatively heavy, greatly reducing the overall volume, and improving the convenience of carrying.

[0015] 2. Through the setting of the support assembly, when the three screens are used, two sets of rotatable support rods are connected to the bottom of the main display screen through an axle pin, and the other ends of the two sets of support rods are connected to the support base by rotation; in this way, the main display screen can be stably supported by the support assembly when in use, and the support assembly can be folded and stowed when not in use, further reducing the volume; and after the support assembly is folded, the support base can also be used as a handle, further improving the convenience of carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the portable folding three-screen device of the utility model;

[0017] Figure 2 This is an exploded view of the portable folding three-screen device of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the portable folding three-screen device of the utility model after folding;

[0019] Figure 4 This is a schematic diagram of the structure of the portable folding three-screen device of the utility model after the connection components are assembled;

[0020] Figure 5 for Figure 4 Schematic diagram of the structure after splitting;

[0021] Figure 6 For this utility model Figure 4 A magnified schematic diagram of area a.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 11. Main display screen; 12. Sub-display screen; 13. Shell; 14. First connecting bracket; 15. Second connecting bracket; 21. Rotating shaft seat; 22. Mounting piece; 23. Connecting column; 24. Connecting seat; 25. Connecting piece; 31. Support rod; 32. Support base. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 6 As shown:

[0027] The utility model provides a portable folding three-screen, including a main display screen 11 and two groups of sub-display screens 12, three groups of shells 13 are respectively arranged on the back of the main display screen 11 and the two groups of sub-display screens 12, a first connecting bracket 14 is arranged between the main display screen 11 and one group of shells 13, which can realize the connection between the main display screen 11 and one group of shells 13; at the same time, two groups of second connecting brackets 15 are respectively arranged between the two groups of sub-display screens 12 and the other two groups of shells 13, respectively realizing the connection between the two groups of sub-display screens 12 and the corresponding two groups of shells 13; in order to realize the connection between the main display screen 11 and the two groups of sub-display screens 12, the first connecting bracket 14 is arranged between the main display screen 11 and the two groups of sub-display screens 12. Both sides of the bracket 14 are connected to the two groups of second connecting brackets 15 through two groups of connecting components, so that the main display screen 11 is connected to one of the second connecting brackets 15 through the first connecting bracket 14 and the two groups of connecting components therein, and then connected to the other group of second connecting brackets 15 through the other two groups of connecting components, thereby realizing the connection between the main display screen 11 and the two groups of auxiliary display screens 12; in addition, a foldable supporting component is also provided at the bottom of the main display screen 11. Through the setting of the supporting component, the supporting component can provide support for the main display screen 11 when it is in use, and it can be folded and stored when not in use, further reducing the overall volume and improving portability.

[0028] Please refer to Figure 2 , Figure 5 and Figure 6As shown, in order to realize the connection between the first connecting bracket 14 and the two groups of second connecting brackets 15, the connecting component adopts a rotating shaft structure; specifically, the connecting component includes a rotating shaft seat 21, and a groove is provided on one side of the first connecting bracket 14 adjacent to one group of second connecting brackets 15, and the rotating shaft seat 21 is located in the groove, so that the rotating shaft seat 21 can be located between the first connecting bracket 14 and the second connecting bracket 15; a mounting member 22 is provided at one end of the rotating shaft seat 21, and two groups of through holes are provided on the top of the mounting member 22, and the two groups of through holes are respectively A rotatable connecting column 23 is passed through the through hole and fixed on the mounting member 22, and can be rotated on the mounting member 22; it is fixed between the connecting brackets through the rotating shaft seat 21, and the connecting column 23 is rotatably fixed on the rotating shaft seat 21 through the through hole of the mounting member 22, so that the two groups of rotating shaft seats 21 can realize relative rotation, thereby meeting the connection needs of folding and rotating between the main display screen 11 and the two groups of auxiliary display screens 12, and utilizing the structure of the rotating shaft to realize a stable and convenient connection between the two groups of connecting brackets.

[0029] Please refer to Figure 4 and Figure 6 As shown, in order to realize the rotation connection between the first connecting bracket 14 and the second connecting bracket 15, the connecting assembly is further provided with two groups of connecting members 25. Specifically, a connecting seat 24 is correspondingly provided on one side of the first connecting bracket 14 adjacent to one group of the second connecting bracket 15, which can fix the rotating shaft assembly on the connecting bracket; in addition, one end of the two groups of connecting columns 23 is fixedly connected with two groups of connecting members 25 by screws, and the two groups of connecting members 25 are respectively connected to the two groups of connecting seats 24; through this connection structure, when the two groups of connecting columns 23 are rotated, since one end of the connecting column 23 is fixed to the connecting seat 24 by the connecting member 25 The first connecting bracket 14 and the second connecting bracket 15 are on the receiving seat 24, so the first connecting bracket 14 and the second connecting bracket 15 will also rotate relative to each other, thereby realizing a folding connection between the main display screen 11 and the auxiliary display screen 12; in this way, when three screens need to be used, the main display screen 11 and the auxiliary display screen 12 can be unfolded by rotating the connecting component; when they are not needed, they can be folded, which greatly reduces the overall volume, solves the problem of the traditional three screens being heavy, and also improves the convenience of carrying; the connecting component realizes a stable and reliable connection between the three screens through the rotating shaft structure, and supports folding, which improves the usability and portability of the product.

[0030] Please refer to Figure 1 and Figure 2As shown, by setting the support assembly, the main display screen 11 can be stably supported while being convenient to carry; specifically, the support assembly includes two groups of support rods 31, and the bottom of the main display screen 11 is rotatably connected to one end of the two groups of support rods 31 through axle pins; in addition, the support assembly also includes a support base 32, and the two ends of the support base 32 are respectively connected to the other ends of the two groups of support rods 31 through a rotating connection structure; in this way, when the three-screen product is used, the bottom of the main display screen 11 is fixedly connected to the bottom with one end of the two groups of support rods 31 through axle pins, and the other ends of the two groups of support rods 31 are fixedly connected to the bottom through the rotating structure The main display screen 11 is fixed on the support base 32. Through this component structure, the main display screen 11 can obtain stable support during use; when the three screens are not in use, the support component can be folded through the rotating structure to further reduce the overall volume for easy carrying; at the same time, when the support component is folded, the support base 32 can also be used as a handle, which greatly improves the portability of the three screens; through the setting of the support component, the three-screen product can not only obtain stable support when in use, but also be folded for easy carrying. At the same time, the support base 32 can also be used as a handle, and the actual application performance is comprehensively improved.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A portable folding three-screen display, comprising a main display screen (11) and two sets of auxiliary display screens (12), Features: Three groups of shells (13) are respectively arranged on the back of the main display screen (11) and the two groups of auxiliary display screens (12); a first connecting bracket (14) is arranged between the main display screen (11) and one group of the shells (13); two groups of second connecting brackets (15) are respectively arranged between the two groups of auxiliary display screens (12) and the other two groups of the shells (13); both sides of the first connecting bracket (14) are connected to the two groups of the second connecting brackets (15) through two groups of connecting components; and a foldable supporting component is also arranged at the bottom of the main display screen (11).

2. The portable folding triple screen as claimed in claim 1, Features: The connection assembly comprises a rotating shaft seat (21), and a groove is provided on one side of the first connecting bracket (14) adjacent to one group of the second connecting brackets (15), and the rotating shaft seat (21) is located in the groove.

3. The portable folding triple screen as claimed in claim 2, Features: A mounting member (22) is provided at one end of the rotating shaft seat (21), and two groups of through holes are opened on the top of the mounting member (22), and rotatable connecting columns (23) are respectively passed through the two groups of through holes.

4. The portable folding triple screen as claimed in claim 3, Features: A connecting seat (24) is correspondingly provided on one side of the first connecting bracket (14) and one side adjacent to a group of the second connecting brackets (15).

5. The portable folding triple screen as claimed in claim 4, Features: The connection assembly also includes two groups of connection pieces (25), one end of the two groups of connection columns (23) are respectively fixedly connected to the two groups of connection pieces (25) by screws, and the two groups of connection pieces (25) are respectively connected to the two groups of connection seats (24).

6. The portable folding triple screen as claimed in claim 1, Features: The support assembly comprises two groups of support rods (31), and the bottom of the main display screen (11) is respectively connected to one end of the two groups of rotatable support rods (31) via axle pins.

7. The portable folding triple screen as claimed in claim 6, Features: The support assembly further comprises a support base (32), and two ends of the support base (32) are rotatably connected to the other ends of the two groups of support rods (31) respectively.

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