A high-magnetic-force flexible folding composite whiteboard and its production method

Abstract

The present invention relates to a composite whiteboard and its production, and discloses a high-magnetic-force flexible folding composite whiteboard and its production method. The middle frame of a flip plate folding frame is manually installed and then put into use; the board surface and the bottom plate of the whiteboard flexible folding board are connected by gluing and hot pressing and then put into use; a pair of flip plate folding frames are manually opened and placed on a pressing workbench respectively, and after being pressed by a press for two minutes to complete the bonding, a pair of U-shaped grooves of the panel frame are manually controlled to be inserted into the corresponding flip plate folding frames, thereby completing the production and assembly of the high-magnetic-force flexible folding composite whiteboard; the present invention adopts a complete flexible folding panel, the outer side of the panel is the flip plate folding frame, and the unfolded area of the flexible folding panel is large, which meets the needs of mobile office; the bottom plate of the whiteboard adopts high magnetism to fix larger drawings and paper stamps, and the pair of flip plate folding frames can be combined into a box body, which meets the needs of fixing drawings and paper stamps and mobile office.

Description

Technical Field

[0001] The invention relates to a composite whiteboard and its production, in particular to a high-magnetic-force flexible folding composite whiteboard and its production method. Background Art

[0002] Currently, the portable whiteboards sold on the market are relatively small. Since portable whiteboards are generally used in temporary office spaces, when large drawings are used for work discussions, the large drawings will cover the whiteboard after being unfolded, making it impossible to make text notes on the whiteboard. In order to expand the whiteboard surface, the portable whiteboards currently on the market generally use horizontally spliced whiteboards, but there are frames between the whiteboards, which affects horizontal writing and drawing. In addition, since the magnetism of ordinary whiteboards is weak, drawings and seals are not firmly fixed and are easy to fall off, which cannot meet office needs. In view of the above reasons, a high-magnetic-force flexible folding composite whiteboard and a production method are proposed. Summary of the Invention

[0003] The purpose of the present invention is to overcome the problems that general portable whiteboards are small and have a frame body with a horizontally spliced whiteboard, which affects horizontal writing and drawing; in addition, since the magnetism of general whiteboards is weak, drawings and seals are not firmly fixed and are easy to fall off; through reasonable design, a high-magnetic flexible folding composite whiteboard and a production method are provided. The high-magnetic flexible folding composite whiteboard of the present invention adopts a complete flexible folding panel, which can be opened and closed by a pair of flip plate folding frames. The pair of flip plate folding frames can be combined into a box body, which is easy to carry and suitable for mobile office; the flexible folding panel has a large unfolding area, and the bottom plate of the whiteboard adopts high magnetism and is firmly fixed, which meets the needs of mobile office and improves the quality of the whiteboard.

[0004] In order to achieve the above-mentioned purpose, the present invention provides, on the one hand, a high-magnetic flexible folding composite whiteboard, which is composed of: a flip plate folding frame, a middle frame, a positioning pin, a limit block, a connecting plate hinge ear, a panel frame, a magnetic attraction, a high-magnetic whiteboard bottom plate, a high-magnetic middle frame bottom plate, a flexible folding panel, a flip plate connecting plate, a positioning slot platform, and a flip plate shaft; a pair of flip plate folding frames are symmetrically arranged on both sides of the middle frame, a row of flip plate connecting plates are fixedly arranged at both ends and the middle of one side of the flip plate folding frame, two rows of connecting plate hinge ears are respectively arranged at both ends and the middle of both sides of the middle frame, a pair of connecting plate hinge ears are arranged in the middle of both sides of the middle frame, a flip slot is arranged between the pair of connecting plate hinge ears, and a flip plate connecting plate is arranged in the flip slot; two groups of opposing shaft holes are reserved for the two rows of connecting plate hinge ears corresponding to one row of flip plate connecting plates, and a flip plate shaft is arranged in the two groups of opposing shaft holes.

[0005] A flexible folding panel is arranged on the middle frame and a pair of flip-plate folding frames, and the flexible folding panel is arranged as a flexible board surface; a high-magnetic middle frame bottom plate is arranged between the center of the flexible folding panel and the middle frame, and a pair of high-magnetic whiteboard bottom plates are arranged between the two sides of the flexible folding panel and the pair of flip-plate folding frames; adhesive frames are respectively provided on the lower edges of the corresponding high-magnetic middle frame bottom plate and the high-magnetic whiteboard bottom plate.

[0006] The flexible folding panel is respectively provided with the whiteboard body together with the high-magnetic middle frame bottom plate and a pair of high-magnetic whiteboard bottom plates at the bottom; a pair of U-shaped groove panel frames are provided at both ends and both sides of the pair of high-magnetic whiteboard bottom plates, and card slots are reserved on the inner sides of the pair of U-shaped groove panel frames, and three pairs of magnetic suctions are relatively arranged on the inner sides of the frames at both ends of the pair of panel frames; positioning grooves are reserved at the outer ends of the flip plate connecting plates at both ends of the flip plate folding frame, and positioning pins and limit blocks are respectively provided on the outer sides of the connecting plate hinge ears at both ends of the middle frame.

[0007] On the other hand, the present invention provides a production method for a high-magnetic flexible folding composite whiteboard. During production, the flip plate connecting plates of a pair of flip plate folding frames correspond to the connecting plate hinge ears on both sides of the middle frame. After the through-axis holes of the flip plate connecting plates and the connecting plate hinge ears correspond to each other, the flip plate shaft is manually inserted into the through-axis hole to complete the installation of the folding composite whiteboard frame and it is ready for use.

[0008] The flexible folding panel is connected to the base plate by gluing and hot pressing. The center of the bottom of the flexible folding panel is glued and hot pressed to the high-magnetic middle frame base plate. The bottom of the flexible folding panel on both sides is glued and hot pressed to a pair of high-magnetic whiteboard base plates. After the bottom of the flexible folding panel is glued and hot pressed to the high-magnetic middle frame base plate and the high-magnetic whiteboard base plate, the surface processing of an entire whiteboard flexible folding panel is completed and ready for use.

[0009] Furthermore, after the folding composite whiteboard frame is installed and the gluing and hot pressing of the whiteboard flexible folding board are completed, the folding composite whiteboard frame is manually opened and a pair of flip plate folding frames are placed on the pressing workbench accordingly. The whiteboard flexible folding board is manually controlled to remove the adhesive paper on the adhesive frame, and the whiteboard flexible folding board is controlled to be placed on the corresponding folding composite whiteboard frame. After being pressed by the press for two minutes, the high magnetic flexible folding composite whiteboard is bonded and the pressing workbench is taken out and placed on the workbench. After the pair of U-grooved panel frame slots are manually controlled to correspond to the pair of flip plate folding frames, the production and assembly of the high magnetic flexible folding composite whiteboard is completed.

[0010] Beneficial effects: The high-magnetic flexible folding composite whiteboard of the present invention adopts a complete flexible folding panel, which can be opened and closed by a pair of flip panel folding frames. The pair of flip panel folding frames can be combined into a box body, which is easy to carry and suitable for mobile office; the flexible folding panel has a large unfolding area, and the bottom plate of the whiteboard adopts high magnetism, which is firmly fixed and can fix drawings and paper stamps, meeting the needs of mobile office and improving the quality of the whiteboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described below in conjunction with the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the final assembly structure;

[0013] Figure 2 yes Figure 1 Schematic diagram of the top view structure;

[0014] Figure 3 yes Figure 1 Schematic diagram of the folded state structure;

[0015] Figure 4 yes Figure 1 Schematic diagram of the flexible foldable panel structure;

[0016] Figure 5 yes Figure 4 Schematic diagram of the structure viewed from above;

[0017] Figure 6 yes Figure 1 Schematic diagram of the local structure of the flip plate;

[0018] Figure 7 yes Figure 6 A side structural diagram of

[0019] Figure 8 yes Figure 7 Schematic diagram of the local structure;

[0020] Figure 1 、 2 , 3, 4, 5, 6, 7, 8: flip plate folding frame 1, middle frame 2, positioning pin 2-1, limit block 2-2, connecting plate hinge ear 2-3, panel frame 3, magnetic attraction 3-1, high magnetic whiteboard bottom plate 4, high magnetic middle frame bottom plate 5, flexible folding panel 6, flip plate connecting plate 7, positioning slot 7-1, flip plate shaft 8. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below with reference to the embodiments and specific implementation methods:

[0022] Example 1

[0023] This embodiment describes the structure of a high-magnetic flexible folding composite whiteboard. In this embodiment, a pair of flip plate folding frames 1 are symmetrically arranged on both sides of the middle frame 2, and a row of flip plate connecting plates 7 are fixedly arranged at both ends and the middle of one side of the flip plate folding frame 1. Two rows of connecting plate hinge ears 2-3 are respectively arranged at both ends and the middle of both sides of the middle frame 2. A pair of connecting plate hinge ears 2-3 are set in the middle of both sides of the middle frame 2, and a flip slot is set between the pair of connecting plate hinge ears 2-3, and a flip plate connecting plate 7 is set in the flip slot; two groups of opposing axial holes are reserved for the two rows of connecting plate hinge ears 2-3 corresponding to a row of flip plate connecting plates 7, and a flip plate shaft 8 is set in the two groups of opposing axial holes.

[0024] A flexible folding panel 6 is arranged on the middle frame 2 and a pair of flip plate folding frames 1, and the flexible folding panel 6 is arranged as a flexible board surface; a high-magnetic middle frame bottom plate 5 is arranged between the center of the flexible folding panel 6 and the middle frame 2, and a pair of high-magnetic whiteboard bottom plates 4 are arranged between the two sides of the flexible folding panel 6 and the pair of flip plate folding frames 1; adhesive frames are respectively provided on the lower edges of the corresponding high-magnetic middle frame bottom plate 5 and the high-magnetic whiteboard bottom plate 4.

[0025] The flexible folding panel 6 is respectively provided with the whiteboard body together with the high-magnetic middle frame bottom plate 5 and a pair of high-magnetic whiteboard bottom plates 4 at the bottom; a pair of U-shaped groove panel frames 3 are provided at both ends and both sides of the pair of high-magnetic whiteboard bottom plates 4, and a pair of U-shaped groove panel frames 3 have reserved card slots on the inner sides, and three pairs of magnetic suctions 3-1 are relatively provided on the inner sides of the frames at both ends of the pair of panel frames 3; the outer ends of the flip plate connecting plates 7 at both ends of the flip plate folding frame 1 are reserved with positioning grooves 7-1, and the outer sides of the connecting plate hinge ears 2-3 at both ends of the middle frame 2 are respectively provided with positioning pins 2-1 and limit blocks 2-2.

[0026] Example 2

[0027] This embodiment describes a production method for a flexible folding whiteboard. During production, the flip plate connecting plates 7 of a pair of flip plate folding frames 1 correspond to the connecting plate hinge ears 2-3 on both sides of the middle frame 2. After the flip plate connecting plates 7 correspond to the through-axis holes of the connecting plate hinge ears 2-3, the flip plate shaft 8 is manually inserted into the through-axis hole to complete the installation of the folding composite whiteboard frame and it is ready for use.

[0028] The flexible folding panel 6 is connected to the base plate by gluing and hot pressing. The center of the bottom of the flexible folding panel 6 is glued and hot pressed to the high magnetic middle frame base plate 5. The bottom of the flexible folding panel 6 on both sides is glued and hot pressed to a pair of high magnetic whiteboard base plates 4. After the bottom of the flexible folding panel 6 is glued and hot pressed to the high magnetic middle frame base plate 5 and the high magnetic whiteboard base plate 4, the surface processing of an entire whiteboard flexible folding board is completed and ready for use.

[0029] Example 3

[0030] This embodiment describes the assembly process of a high-magnetic flexible folding composite whiteboard. After the folding composite whiteboard frame is installed and the gluing and hot pressing of the whiteboard flexible folding board are completed, the folding composite whiteboard frame is manually opened and a pair of flip-plate folding frames 1 are placed on the pressing workbench. The whiteboard flexible folding board is manually controlled to remove the adhesive paper on the adhesive frame, and the whiteboard flexible folding board is controlled to be placed on the corresponding folding composite whiteboard frame. After being pressed by a press for two minutes, the high-magnetic flexible folding composite whiteboard is bonded and taken out of the pressing workbench and placed on the workbench. After the pair of U-grooved panel frames 3 are manually controlled to be inserted into the corresponding pair of flip-plate folding frames 1, the production and assembly of the high-magnetic flexible folding composite whiteboard is completed.

Claims

1. A high-magnetic flexible folding composite whiteboard, comprising: a flip board folding frame (1), a middle frame (2), a positioning pin (2-1), a limit block (2-2), a connecting plate hinge ear (2-3), a panel frame (3), a magnetic attraction (3-1), a high-magnetic whiteboard bottom plate (4), a high-magnetic middle frame bottom plate (5), a flexible folding panel (6), a flip board connecting plate (7), a positioning slot platform (7-1), and a flip board shaft (8); characterized in that: A pair of flip plate folding frames (1) are symmetrically arranged on both sides of the middle frame (2); a row of flip plate connecting plates (7) are fixedly arranged at both ends and the middle of one side of the flip plate folding frame (1); two rows of connecting plate hinge ears (2-3) are respectively arranged at both ends and the middle of both sides of the middle frame (2); a pair of connecting plate hinge ears (2-3) are arranged in the middle of both sides of the middle frame (2); a flip slot is arranged between the pair of connecting plate hinge ears (2-3), and a flip plate connecting plate (7) is arranged in the flip slot; two groups of through-axis holes are reserved for the two rows of connecting plate hinge ears (2-3) and the row of flip plate connecting plates (7), and a flip plate shaft (8) is arranged in the two groups of through-axis holes; A flexible folding panel (6) is provided on the middle frame (2) and the pair of flip plate folding frames (1), and the flexible folding panel (6) is provided as a flexible board surface; a high-magnetic middle frame bottom plate (5) is provided between the center lower portion of the flexible folding panel (6) and the middle frame (2); a pair of high-magnetic whiteboard bottom plates (4) are provided between the two sides of the flexible folding panel (6) and the pair of flip plate folding frames (1); and adhesive frames are provided on the lower edges of the corresponding high-magnetic middle frame bottom plate (5) and the high-magnetic whiteboard bottom plate (4). The flexible folding panel (6) is provided with a whiteboard body with a high-magnetic middle frame bottom plate (5) and a pair of high-magnetic whiteboard bottom plates (4) at the bottom. A pair of U-shaped panel frames (3) are provided at both ends and sides of the pair of high-magnetic whiteboard bottom plates (4). The inner sides of the pair of U-shaped panel frames (3) are provided with slots. Three pairs of magnetic attractors (3-1) are provided on the inner sides of the frames at both ends of the pair of panel frames (3). Positioning slots (7-1) are provided at the outer ends of the flip plate connecting plates (7) at both ends of the flip plate folding frame (1). Positioning pins (2-1) and limit blocks (2-2) are provided on the outer sides of the connecting plate hinge ears (2-3) at both ends of the middle frame (2). During production, the flip plate connecting plates (7) of a pair of flip plate folding frames (1) correspond to the connecting plate hinge ears (2-3) on both sides of the middle frame (2), and after the through-axis holes of the flip plate connecting plates (7) and the connecting plate hinge ears (2-3) correspond to each other, the flip plate shaft (8) is manually inserted into the through-axis hole to complete the installation of the folding composite whiteboard frame and wait for use; The connection between the flexible folding panel (6) and the bottom plate is achieved by gluing and hot pressing. The center of the bottom of the flexible folding panel (6) is connected to the high-magnetic middle frame bottom plate (5) by gluing and hot pressing. The bottoms of both sides of the flexible folding panel (6) are connected to a pair of high-magnetic whiteboard bottom plates (4) by gluing and hot pressing. After the bottom of the flexible folding panel (6) is connected to the high-magnetic middle frame bottom plate (5) and the high-magnetic whiteboard bottom plate (4) by gluing and hot pressing, the surface processing of an integral whiteboard flexible folding panel is completed and the panel is ready for use.

2. The method for producing a high-magnetic-force flexible folding composite whiteboard according to claim 1, characterized in that: After the folding composite whiteboard frame is installed and the gluing and hot pressing of the whiteboard flexible folding board is completed, the folding composite whiteboard frame is manually opened and a pair of flip plate folding frames (1) are placed on the pressing workbench. The whiteboard flexible folding board is manually controlled to remove the adhesive paper on the adhesive frame, and the whiteboard flexible folding board is controlled to be placed on the folding composite whiteboard frame. After pressing for two minutes by the press machine, the high magnetic flexible folding composite whiteboard is bonded and taken out of the pressing workbench and placed on the workbench. After the card slots of the pair of U-shaped groove panel frames (3) are manually controlled to correspond to the pair of flip plate folding frames (1), the production and assembly of the high magnetic flexible folding composite whiteboard is completed.

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