Picture design drawing board
The drawing board uses a mechanical clamping mechanism to stabilize paper fixation, addressing the instability issue of magnet-based fixation, ensuring a stable creation environment.
Patent Information
- Application Number
- CN202420438844.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-06
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-06
AI Technical Summary
Existing graphic design drawing boards fix paper using magnets, which can fall off when collided with, causing instability and affecting the creation process.
A drawing board with pressing assemblies on both sides that use a moving rod, spring, and nut mechanism to securely clamp paper in place, eliminating the need for magnets.
Provides stable paper fixation, enhancing the reliability of the creation process by preventing paper displacement during use.
Smart Images
Figure CN222291346U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a plane design drawing board. Background Art
[0002] In the existing graphic design or painting process, the paper is laid flat on the drawing board and then fixed on the drawing board by magnets. The problem with this fixing method is that when the magnet collides with external objects, such as when the hand collides with the magnet during the creation, the magnet will fall off and the paper will lose its fixation, thus affecting the creation, which needs further improvement. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a graphic design drawing board.
[0004] A graphic design drawing board designed for this purpose comprises a drawing board body, wherein the left and right sides of the drawing board body are respectively provided with pressing components for pressing paper;
[0005] The drawing board body is provided with a longitudinal through slot, the pressing assembly includes a moving rod arranged in the through slot for left and right movement, a pressure rod is attached to the front surface of the drawing board body, guide columns are provided at the upper and lower ends of the pressure rod, guide holes are provided at the upper and lower ends of the moving rod respectively, the guide columns are inserted into the guide holes, a spring is sleeved on the guide column on the rear side of the moving rod, and a nut is threadedly connected to the rear end of the guide column.
[0006] Preferably, positioning tooth grooves are arranged in left and right arrangement on the front end surface of the drawing board body, and the pressure rod is provided with positioning teeth for being embedded in any one of the positioning tooth grooves.
[0007] Preferably, the positioning teeth are respectively arranged on the upper side and the lower side of the front end surface of the drawing board body.
[0008] Preferably, a handle is provided on the pressure rod.
[0009] Preferably, a bracket is included, and the drawing board body is arranged on the bracket.
[0010] Compared with the prior art, when the paper needs to be fixed, the two pressing assemblies on the left and right are moved horizontally according to the width of the paper, so that the two pressing assemblies are located on both sides of the paper. At this time, the moving rod is pulled forward to move the pressing rod forward relative to the drawing board body. During this process, the spring is compressed to store force. At this time, by embedding one end of the paper between the pressing rod and the drawing board body, and then releasing the pressing rod, the pressing rod can be driven to move backward under the action of the spring to clamp the paper through the pressing rod and the drawing board body. Compared with the prior art using magnets for fixation, the utility model has better fixing stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0012] Figure 2 It is a schematic diagram of the exploded structure of the utility model;
[0013] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;
[0014] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;
[0015] Figure 5 This is a structural schematic diagram of the drawing board body installed on the bracket. DETAILED DESCRIPTION
[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0017] See also Figure 1-Figure 5 A graphic design drawing board includes a drawing board body 10, and a pressing assembly 20 for pressing paper is respectively arranged on the left and right sides of the drawing board body 10;
[0018] The drawing board body 10 is provided with a longitudinal through slot 110, and the pressing assembly 20 includes a moving rod 210 arranged in the through slot 110 for left and right movement. A pressure rod 220 is attached to the front surface of the drawing board body 10, and guide columns 250 are provided at the upper and lower ends of the pressure rod 220. The upper and lower ends of the moving rod 210 are respectively provided with guide holes 211, and the guide columns 250 are inserted into the guide holes 211. A spring 230 is sleeved on the guide column 250 on the rear side of the moving rod 210, and a nut 240 is threadedly connected to the rear end of the guide column 250.
[0019] When it is necessary to fix the paper, according to the width of the paper, the two pressing assemblies are moved horizontally to the left and right sides so that the two pressing assemblies are located on both sides of the paper. At this time, the moving rod is pulled forward to move the pressing rod forward relative to the drawing board body. During this process, the spring is compressed to store force. At this time, by inserting one end of the paper between the pressing rod and the drawing board body, and then releasing the pressing rod, the pressing rod can be driven to move backward under the action of the spring to clamp the paper through the pressing rod and the drawing board body. Compared with the existing method of fixing by magnet adsorption, the utility model has better fixing stability.
[0020] See also Figure 4 The front end surface of the drawing board body 10 is provided with positioning tooth grooves 120 arranged in left and right rows, and the pressure rod 220 is provided with a positioning tooth 222 for being embedded in any one of the positioning tooth grooves 120 .
[0021] See also Figure 1 The positioning tooth grooves 120 are respectively arranged on the upper side and the lower side of the front end surface of the drawing board body 10.
[0022] See also Figure 1 The pressing rod 220 is provided with a handle 221 .
[0023] See also Figure 5 , includes a bracket 30 , and the drawing board body 10 is arranged on the bracket 30 .
[0024] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.
[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A graphic design drawing board, comprising a drawing board body (10), characterized in that: The left and right sides of the drawing board body (10) are respectively provided with pressing components (20) for pressing paper; The drawing board body (10) is provided with a longitudinally through slot (110), the pressing assembly (20) includes a moving rod (210) arranged in the through slot (110) for left and right movement, a pressure rod (220) is attached to the front surface of the drawing board body (10), guide columns (250) are provided at the upper and lower ends of the pressure rod (220), guide holes (211) are respectively provided at the upper and lower ends of the moving rod (210), the guide column (250) is inserted into the guide hole (211), a spring (230) is sleeved on the guide column (250) on the rear side of the moving rod (210), and a nut (240) is threadedly connected to the rear end of the guide column (250).
2. A graphic design drawing board according to claim 1, characterized in that: Positioning tooth grooves (120) are arranged in a left-right arrangement on the front end surface of the drawing board body (10), and the pressure rod (220) is provided with a positioning tooth (222) for being embedded in any one of the positioning tooth grooves (120).
3. A graphic design drawing board according to claim 2, characterized in that: The positioning tooth grooves (120) are respectively arranged on the upper side and the lower side of the front end surface of the drawing board body (10).
4. A graphic design drawing board according to claim 1, characterized in that: The pressure rod (220) is provided with a handle (221).
5. A graphic design drawing board according to claim 1, characterized in that: It comprises a bracket (30), and the drawing board body (10) is arranged on the bracket (30).