Portable expansion screen support

Abstract

The utility model relates to the technical field, and particularly discloses a portable expansion screen support which comprises a main panel, a plurality of supporting plates and a plurality of supporting rods. The end part of the main support is arranged on a supporting shaft on the main panel, and a triangular supporting structure is formed between the main support and the main panel; the telescopic assembly is movably mounted on one side of the main panel; and the number of the auxiliary supports is two, the two auxiliary supports can be detachably installed on the telescopic assembly and the main panel through the expansion connecting assemblies correspondingly, and the device achieves high flexibility and stability. The triangular supporting structure formed by the main panel and the main support provides a stable foundation, and the extension plate and the supporting piece in the telescopic assembly allow a user to adjust the length of the support according to the size of the screen and the use environment, so that the adaptability of the support is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to support technical field, concretely is a portable extension screen support. BACKGROUND

[0002] Support products are mainly divided into simple support, heavy multi-screen support and multi-screen extension screen support; simple support is usually designed for mobile phones or small screen devices, directly attached to the back of the device, simple structure but not flexible, unable to adjust the height or angle of the screen; heavy multi-screen support can support multiple screens, but is large and heavy, not convenient to carry, although the stability and supporting force are good, but lack of portability; multi-screen extension screen support sells extension screen and support together, expensive, and often cannot be compatible with screens of different sizes, lack of rotation or height adjustment function; electronic product support products are widely used in daily life, office and professional fields, such as video editing and design work, but the use scene of different supports is limited by their respective limitations.

[0003] Therefore, the existing support often has deficiencies in price, flexibility and compatibility; simple support cannot meet the user's demand for multi-screen coordination and angle adjustment due to its simple design, especially when used with a notebook computer, the user experience is poor; heavy multi-screen support is good in stability, but is not convenient for mobile office due to its large size and heavy weight, limiting its application in scenarios where the screen position needs to be frequently adjusted; multi-screen extension screen support is limited in wide application in the market due to its high price and bundled sales mode, and its design lacks compatibility for screens of different sizes; therefore, the above problems make the existing technology unable to completely meet the user's demand for flexible multi-screen collaboration support, especially in mobile office and multi-scene application. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a portable extension screen support to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a portable extension screen support, comprising: a main panel, a rotatable support shaft is installed on the main panel; a main support, the end of the main support is arranged on the support shaft on the main panel, and a triangular support structure is formed between the main support and the main panel; a telescopic assembly, the telescopic assembly is movably installed on one side of the main panel; a secondary support, the number of the secondary support is two, and the two secondary supports are respectively detachably installed on the telescopic assembly and the main panel through an extension connection assembly.

[0006] In a feasible implementation, the telescopic assembly comprises: an extension plate, the extension plate is movably installed on one side of the main panel and has a telescopic function; a support piece, the end of the support piece is fixedly connected with the end of the extension plate.

[0007] In one feasible implementation, the sub-support includes: a side wing plate, which is mounted on one side of the support and the main panel via an extension connector assembly; a sub-support, which is rotatably mounted on the end of the side wing plate and forms a triangular support structure with the side wing plate; and a fixing adhesive, which is respectively bonded to the surface of the side wing plate for fixing the extended screen.

[0008] In one feasible implementation, the two sub-supports can be used independently.

[0009] In one feasible implementation, two fasteners are provided at the ends of the support member and the main panel, and the two fasteners are foldably installed at the ends of the support member and the main panel via pins.

[0010] In one feasible implementation, the extended connection component is a slot, which is mounted on the two side wing plates. The slot is cross-shaped and has at least two notches, which can be inserted into the two fasteners respectively.

[0011] Compared with existing technologies, the advantages of this invention are: the device achieves high flexibility and stability. The triangular support structure formed by the main panel and the main support provides a stable foundation, while the extension plate and support in the telescopic assembly allow users to adjust the length of the bracket according to the screen size and usage environment, enhancing the adaptability of the bracket.

[0012] The independent use of the secondary stand and its ability to quickly connect to the main panel via expansion connectors allow for flexible expansion to accommodate different screen configurations. The modular design allows for quick assembly and disassembly via slots and fasteners. Users can choose to use only the main panel, side panels, or combine them into a complete multi-screen support system, depending on their needs.

[0013] The cross-shaped slot and fastener design further enhances the connection stability between the secondary stand and the main panel, allowing support in different directions while simplifying installation and disassembly. The use of adhesive ensures a secure hold on the screen. This design allows the stand to provide strong support and stability while maintaining lightweight and portability, making it suitable for various work environments. It meets users' needs for multi-screen and mobile work, while reducing operating costs, improving work efficiency, and effectively avoiding the limitations imposed by different stands on their respective usage scenarios. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the first angle structure of the combined state of this utility model;

[0015] Figure 2 It is the first angle structure schematic view of the main panel of the utility model;

[0016] Figure 3 It is the auxiliary support structure schematic view of the utility model;

[0017] Figure 4 It is the second angle structure schematic view of the combined state of the utility model;

[0018] Figure 5 It is the second angle structure schematic view of the main panel of the utility model;

[0019] Figure 6 It is the fixed glue structure schematic view of the utility model

[0020] Figure 7 It is the slot structure schematic view of the utility model.

[0021] In the drawing: 1, main panel, 2, main support, 3, telescopic assembly, 4, auxiliary support, 5, expansion connection assembly, 6, fixing piece, 7, slot, 31, extension plate, 32, support piece, 41, side wing plate, 42, auxiliary support, 43, fixed glue. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1 to 7 The utility model provides a kind of technical solutions: a portable expansion screen support, including: main panel 1, main support 2, telescopic assembly 3 and auxiliary support 4, one rotatable support shaft is installed on main panel 1;The end of main support 2 is arranged on the support shaft on main panel 1, and triangular support structure is formed between main support 2 and main panel 1;Telescopic assembly 3 is movably installed on one side of main panel 1;The number of auxiliary support 4 is two, and two auxiliary supports 4 can be respectively detachably installed on telescopic assembly 3 and main panel 1 by expansion connection assembly 5.

[0024] It should be noted that the support shaft on the main panel 1 is used to support the main panel 1, and forms a stable triangular support structure with the main panel 1, providing the necessary stability and load-bearing capacity for the entire support. The telescopic assembly 3 is movably installed on one side of the main panel 1, allowing users to adjust the length of the main panel 1 as needed to accommodate screens of different sizes or different space layouts. Two auxiliary supports 4 are detachably installed on the telescopic assembly 3 and the main panel 1 through the expansion adapter assembly 5, and the two auxiliary supports 4 can be used independently or in combination with the main panel 1, providing additional mounting positions for expanded screens, making the entire support more flexible and multifunctional. Users can quickly adjust and set the support according to actual needs to achieve convenient expansion and stable support of multiple screens. The device uses lightweight and high-strength materials to minimize the weight of the equipment while ensuring sufficient support force and stability. Lightweight design ensures that the support can be easily carried without affecting the carrying capacity of the equipment.

[0025] In some examples, the telescopic assembly 3 includes an extension plate 31 and a support 32. The extension plate 31 is movably installed on one side of the main panel 1 and has a telescopic function. The end of the support 32 is fixedly connected to the end of the extension plate 31.

[0026] It should be noted that the extension plate 31 has a telescopic function, allowing users to adjust the length of the extension plate 31 as needed to accommodate screens of different sizes or different use environments. This allows the support to be flexibly expanded or retracted to match different workspaces and screen layouts. The support 32 is fixedly connected to the extension plate 31, ensuring that the support 32 can move synchronously during the telescopic process of the extension plate 31. The bottom end of the support 32 is on the same horizontal line as the bottom end of the main panel 1, providing a stable support point during use. When the extension plate 31 is extended to the desired position, the support 32 reaches the corresponding position, providing additional support for the screen and enhancing stability. The telescopic assembly 3 allows the support to adapt to changing use requirements while maintaining the stability and reliability of the structure.

[0027] In some examples, the auxiliary support 4 includes a side wing plate 41, an auxiliary support 42, and a fixed adhesive 43. The side wing plate 41 is installed on one side of the support 32 and the main panel 1 through the expansion adapter assembly 5. The auxiliary support 42 is rotatably installed at the end of the side wing plate 41 and forms a triangular support structure with the side wing plate 41. The fixed adhesive 43 is adhered to the surface of the side wing plate 41 for fixing the expanded screen.

[0028] It should be noted that the side wing plate 41 is installed on the support 32 and one side of the main panel 1 through the expansion adapter assembly 5, ensuring that the auxiliary support 4 can be stably connected to the main panel 1 and can be adjusted as needed. The auxiliary support 42 forms a triangular support structure with the side wing plate 41, enhancing the stability of the auxiliary support 4, allowing it to work independently or in cooperation with the main panel 1 to provide additional support. The fixing glue 43 is bonded to the surface of the side wing plate 41, used to fix the expansion screen, ensuring the stability and safety of the screen during use. The auxiliary support 4 not only provides additional support points, but also ensures the fixation of the screen through the fixing glue 43, making the entire expansion screen support system more stable and suitable for various use scenarios.

[0029] By expanding the plate and horizontally or vertically inserting the fixing member 6, the height adjustment function is realized, and the user can adjust the height of the screen according to different working scenarios and viewing angle requirements. At the same time, by changing the angle between the main support 2 and the auxiliary support and the main panel 1 and the side wing plate 41, the multi-angle adjustment function is realized, and the inclination angle of the screen is adjusted to obtain the best visual experience.

[0030] In some examples, two auxiliary supports 4 can be used independently. Each auxiliary support 4 has complete support function and can be used as an independent support. The device is modular and can be quickly disassembled and assembled through the slot 7 and the fixing member 6. Users can flexibly choose to use only the main panel 1, the side wing plate 41, or combine them into a complete multi-screen support system according to actual use requirements. The modular design not only facilitates user use, but also enhances the adaptability and portability of the device. When used independently, each auxiliary support 4 forms a stable triangular support structure through its own side wing plate 41 and auxiliary support 42, and the fixing glue 43 on the side wing plate 41 can be directly used to fix the expansion screen. It provides great flexibility, allowing users to choose to use a single auxiliary support 4 or combine two auxiliary supports 4 with the main panel 1 to adapt to different use scenarios and screen configurations. The independently used auxiliary support 4 is particularly suitable for environments that require portability, high mobility, or limited space, and users can quickly deploy or disassemble according to actual conditions to achieve an efficient screen support solution.

[0031] In some examples, the ends of the support 32 and the main panel 1 are provided with two fixing members 6, which are foldably installed on the ends of the support 32 and the main panel 1 through a pin shaft.

[0032] It should be noted that the two fixing members 6 can be folded around the pin shaft, thereby realizing quick connection and disassembly with the side wing plates 41. When it is necessary to install the auxiliary support 4 on the main panel 1, the slots 7 on the side wing plates 41 are aligned with the fixing members 6, and then the fixing members 6 are inserted into the slots 7, thereby completing the connection of the auxiliary support 4 with the main panel 1. This connection mode not only provides stable support, but also allows the user to easily adjust the position of the auxiliary support 4 or disassemble it from the main panel 1 according to the needs, to adapt to different use scenarios and screen layouts, ensuring the flexibility and portability of the support system.

[0033] In some examples, the expansion adapter assembly 5 is a slot 7, which is installed on the two side wing plates 41, and the shape of the slot 7 is set as a cross shape and is respectively provided with at least two notches, which can be respectively inserted with the two fixing members 6.

[0034] It should be noted that the shape of the slot 7 is specially designed as a cross shape, allowing the two fixing members 6 to be respectively inserted with the two notches. When it is necessary to connect the side wing plates 41 with the main panel 1 or the support 32, the two notches of the cross-shaped slot 7 on the side wing plates 41 will correspond to the fixing members 6. The fixing members 6 can be inserted into the notches of the cross-shaped slot 7 on the side wing plates 41. The insertion mode not only provides stable connection, but also, due to the design of the cross-shaped slot 7, can provide support in different directions, increasing the stability and flexibility of the connection. The user can insert the fixing members 6 into any one of the notches as needed, realizing quick connection and disassembly of the side wing plates 41 with the main panel 1 or the support 32, thereby adapting to different use scenarios and screen layouts. The entire support system is more flexible, allowing the user to adjust according to actual needs, improving the portability of the support.

[0035] The main panel 1 and the auxiliary support 4 in the device can be compatible with fixing clamps of multiple sizes of expansion screens, and adapt to expansion screens of different sizes and thicknesses.

[0036] In the description of the utility model, need understanding is, the term "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "both ends" and so on indicate the orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation;At the same time unless otherwise explicitly specified and limited, the terms "set", "install", "connect", "fixedly install" and so on should be broadly understood, for example, can be fixedly connected, also can be detachably connected, or be integrated;Can be mechanically connected, also can be electrically connected;It can be directly connected, also can be indirectly connected through intermediate medium, can be the communication or mutual action relationship of two elements inside two elements, unless otherwise explicitly limited, for ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A portable extended screen stand, characterized in that, include: The main panel has a rotatable support shaft mounted on it. The main support has its end set on a support shaft on the main panel, and a triangular support structure is formed between the main support and the main panel. A telescopic assembly, which is movably mounted on one side of the main panel; The secondary brackets are of two types, and the two secondary brackets can be detachably installed on the telescopic component and the main panel respectively through the expansion connection assembly.

2. The portable extended screen holder according to claim 1, characterized in that: The telescopic component includes: An extension plate, which is movably mounted on one side of the main panel and has a telescopic function; A support member, the end of which is fixedly connected to the end of the extension plate.

3. A portable extended screen stand according to claim 1, characterized in that: The secondary support includes: Side wing panels, which are mounted on one side of the support and the main panel via an extension connection assembly; A secondary support is rotatably mounted at the end of the side wing plate and forms a triangular support structure with the side wing plate. The adhesive is applied to the surface of the side wing plates to fix the extended screen.

4. A portable extended screen holder according to claim 1, characterized in that: The two sub-supports can be used independently.

5. A portable extended screen holder according to claim 3, characterized in that: The support member and the main panel are provided with two fasteners at their ends, and the two fasteners are foldably installed at the ends of the support member and the main panel by means of pins.

6. A portable extended screen holder according to claim 5, characterized in that: The extended connection component is a slot, which is installed on the two side wing plates. The slot is cross-shaped and has at least two notches, which can be inserted into the two fasteners respectively.

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