Design drawing viewing laying frame

Abstract

The utility model relates to the technical field of flat laying frames, and discloses a design drawing viewing flat laying frame which comprises a base, a supporting rod is fixedly connected to the upper end of the base, a fixing frame is fixedly connected to the top of the supporting rod, folding plates are arranged at the two ends of the fixing frame, and a plurality of hinges are installed at the joints of the two folding plates and the fixing frame. The folding plate is movably installed on the side portion of the fixing frame through a hinge. The folding plates are arranged at the two ends of the fixing frame, the folding plates can be folded in the middle of the fixing frame through the hinges when not in use, after the folding plates are folded, the overall size of the flat laying frame can be greatly reduced, a larger use space is created for the working environment or the home environment, and under the action of the two opposite-polarity magnetic blocks, the folding plates can be folded conveniently. And when the folding plate is folded, the two magnetic blocks attract each other, it is ensured that the folding plate is kept stable in the storage state and cannot be unfolded accidentally, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the field of tiling frame technology, and in particular to a tiling frame for viewing design drawings. Background Art

[0002] Design drawings refer to the graphic representation of the actual project that the owner wants to build, which is marked with details such as size, orientation and technical parameters required for construction. The design drawing viewing tiling frame is needed in the display and placement of design drawings;

[0003] Most of the design drawing viewing flat racks in the prior art adopt a fixed structure, which makes it impossible to store and fold the flat rack when the design drawings are not on display. This will take up a lot of floor space and is very inconvenient to use. Therefore, we urgently need to provide a design drawing viewing flat rack.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that when the design drawings are not on display, the flat rack cannot be stored and folded, which will take up a large amount of floor space and be inconvenient to use, the present application provides a flat rack for viewing design drawings.

[0006] The present application provides a design drawing viewing flattening frame adopts the following technical solution:

[0007] A flat-laying frame for viewing design drawings includes a base, the upper end of the base is fixedly connected to a support rod, the top of the support rod is fixedly connected to a fixing frame, both ends of the fixing frame are provided with folding plates, a plurality of hinges are installed at the connection between the two folding plates and the fixing frame, the folding plates are movably mounted on the side of the fixing frame through the hinges, grooves are provided on the side of the two folding plates away from the hinges, magnetic blocks are inlaid inside the grooves, and the two magnetic blocks are made of opposite-sex magnets.

[0008] Preferably, a plurality of mounting holes are evenly opened on the surfaces of the two folding plates, threaded sleeves are provided inside the mounting holes, and screws are connected to the internal threads of the threaded sleeves.

[0009] Preferably, a knob is fixedly connected to the bottom of the screw rod, and the knob is arranged at the bottom of the folding plate.

[0010] Preferably, an L-shaped mounting plate is fixedly connected to the upper end of the threaded sleeve, and a movable rod is penetrated through the upper end of the L-shaped mounting plate.

[0011] Preferably, a handle is fixedly connected to the top of the movable rod, and a pressing block is fixedly connected to the bottom of the movable rod.

[0012] Preferably, the upper end of the clamping block is fixedly connected with a return spring, the upper end of the return spring is fixedly connected to the upper end of the L-shaped mounting plate, and the return spring is sleeved on the outer side of the movable rod.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. By arranging folding plates at both ends of the fixing frame, the folding plates can be folded into the middle of the fixing frame by hinges when not in use. After the folding plates are folded, the overall volume of the flat rack can be greatly reduced, creating a larger use space for the working environment or home environment. In addition, under the action of two opposite magnetic blocks, when the folding plates are folded, the two magnetic blocks attract each other, ensuring that the folding plates remain stable in the storage state and will not be accidentally unfolded, thereby enhancing the practicality of the device;

[0015] 2. By opening a plurality of mounting holes on the surface of the folding plate, and under the action of the L-shaped mounting plate, threaded sleeve, screw and knob, the user can select a suitable fixed position according to design drawings of different sizes and then assemble the L-shaped mounting plate to enhance the applicability. When not in use, the L-shaped mounting plate can be disassembled under the action of the knob and screw to ensure that the folding plate can be folded smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main view structure of an embodiment of the application;

[0017] Figure 2 It is a schematic diagram of the structure of both sides of the fixing frame of the embodiment of the application;

[0018] Figure 3 is a schematic diagram of the folding structure of the folding plate of the embodiment of the application;

[0019] Figure 4 It is a schematic diagram of the L-shaped mounting plate structure of an embodiment of the application.

[0020] Explanation of the reference numerals: 1. base; 2. support rod; 3. fixing frame; 4. folding plate; 5. hinge; 6. groove; 7. magnetic block; 8. mounting hole; 9. threaded sleeve; 10. screw rod; 11. knob; 12. L-shaped mounting plate; 13. movable rod; 14. clamping block; 15. reset spring; 16. handle. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4 This application is described in further detail.

[0022] The present application embodiment discloses a design drawing viewing flat rack, referring to Figure 1-Figure 2 The folding plate 4 is a kind of folding plate 4, and the ...

[0023] Reference Figure 3-Figure 4 , a plurality of mounting holes 8 are evenly provided on the surfaces of the two folding plates 4, a threaded sleeve 9 is provided inside the mounting hole 8, a screw rod 10 is connected to the inner thread of the threaded sleeve 9, a knob 11 is fixedly connected to the bottom of the screw rod 10, and the knob 11 is provided at the bottom of the folding plate 4. When the knob 11 is turned, the screw rod 10 is driven to rotate inside the threaded sleeve 9, so that the upper end of the knob 11 and the bottom of the L-shaped mounting plate 12 form a clamping force, so that the L-shaped mounting plate 12 is fixed, and the upper end of the threaded sleeve 9 is fixedly connected to the L-shaped mounting plate 12. By providing a plurality of mounting holes 8 on the surface of the folding plate 4, and under the action of the L-shaped mounting plate 12, the threaded sleeve 9, the screw rod 10 and the knob 11, the user can select a suitable fixing position according to the design drawings of different sizes and then assemble the L-shaped mounting plate 12, thereby enhancing the applicability and without using When the folding plate 4 is folded, the L-shaped mounting plate 12 can be disassembled by the action of the knob 11 and the screw rod 10 to ensure that the folding plate 4 can be folded smoothly. A movable rod 13 is penetrated through the upper end of the L-shaped mounting plate 12, and a handle 16 is fixedly connected to the top of the movable rod 13, and a clamping block 14 is fixedly connected to the bottom of the movable rod 13, and a return spring 15 is fixedly connected to the upper end of the clamping block 14. The upper end of the return spring 15 is fixedly connected to the upper end of the L-shaped mounting plate 12, and the return spring 15 is sleeved on the outer side of the movable rod 13. When fixing the design drawing, the handle 16 is pulled upward to drive the movable rod 13 to move upward, so that the return spring 15 is squeezed. After the drawing is in place, the handle 16 is released, and the reset effect of the return spring 15 is used to drive the clamping block 14 and the movable rod 13 to move downward, so that the clamping block 14 fixes the drawing to the upper end of the folding plate 4.

[0024] The implementation principle of a design drawing viewing flat rack in the embodiment of the present application is as follows: when using the device, first lay the drawing flat on the upper ends of the fixing frame 3 and the folding plate 4, and then place the L-shaped mounting plate 12 inside the mounting holes 8 at appropriate positions on the surfaces of the two folding plates 4 according to the size of the drawing, so that the threaded sleeve 9 at the bottom of the L-shaped mounting plate 12 is located inside the mounting hole 8, and then the knob 11 and the screw 10 are tightened inside the threaded sleeve 9, so that the position of the L-shaped mounting plate 12 is fixed, and finally, the multiple handles 16 are pulled upward to drive the movable rod 13 to place the four corners of the design drawing on the bottom of the clamping block 14 respectively, and then the handles 16 are released, and the design drawing is fixed to the upper end of the fixing frame 3 by the rebound of the reset spring 15, and when the device is not in use, the L-shaped mounting plate 12 can be disassembled, and then the two folding plates 4 can be folded in the middle of the fixing frame 3 by the hinge 5, and the folding plates 4 are fixed by the attraction of two magnetic blocks 7, saving space.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A design drawing viewing flat rack, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a support rod (2), the top of the support rod (2) is fixedly connected to a fixing frame (3), both ends of the fixing frame (3) are provided with folding plates (4), a plurality of hinges (5) are installed at the connection between the two folding plates (4) and the fixing frame (3), the folding plates (4) are movably installed on the side of the fixing frame (3) through the hinges (5), the two folding plates (4) are provided with grooves (6) on the side away from the hinges (5), the inside of the grooves (6) are inlaid with magnetic blocks (7), and the two magnetic blocks (7) are made of opposite-sex magnets.

2. A design drawing viewing and laying stand according to claim 1, characterized in that: A plurality of mounting holes (8) are evenly formed on the surfaces of the two folding plates (4), a threaded sleeve (9) is provided inside the mounting hole (8), and a screw rod (10) is connected to the inner thread of the threaded sleeve (9).

3. A design drawing viewing flat rack according to claim 2, characterized in that: The bottom of the screw rod (10) is fixedly connected with a knob (11), and the knob (11) is arranged at the bottom of the folding plate (4).

4. A design drawing viewing and laying stand according to claim 2, characterized in that: The upper end of the threaded sleeve (9) is fixedly connected to an L-shaped mounting plate (12), and a movable rod (13) is penetrated through the upper end of the L-shaped mounting plate (12).

5. A design drawing viewing flat rack according to claim 4, characterized in that: The top of the movable rod (13) is fixedly connected to a handle (16), and the bottom of the movable rod (13) is fixedly connected to a pressing block (14).

6. A design drawing viewing flat rack according to claim 5, characterized in that: The upper end of the pressing block (14) is fixedly connected to a return spring (15), the upper end of the return spring (15) is fixedly connected to the upper end of the L-shaped mounting plate (12), and the return spring (15) is sleeved on the outer side of the movable rod (13).

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