Image reading instrument

Abstract

The utility model discloses an image reading instrument which comprises a supporting frame, an image reading board and a locking mechanism, the upper surface of the image reading board is fixedly connected with a hinge seat, the hinge seat is rotatably connected with a pressing plate, and when the image reading board rotates to a vertical state, the pressing plate is located at the top of the image reading board; a reset torsion spring is arranged between the hinge seat and the pressing plate, a pressing plane is arranged on the pressing plate, the pressing plate can rotate under the action of the reset torsion spring, and the pressing plane presses and fixes a clothing paperboard on the drawing reading board. According to the drawing reading instrument, the clothing paperboard can be fixed, the drawing reading instrument can be temporarily used as a drawing display board, the functions of the drawing reading instrument can be increased, the drawing reading instrument is convenient to use, and the occupied space can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of image readers, in particular to a image reader. Background Art

[0002] A plotter is a device that automatically creates graphics according to user requirements. It can output computer information as graphics and is primarily used for creating clothing drawings, architectural designs, circuit diagrams, and various mechanical drawings.

[0003] At present, in the clothing production process, workers usually place the clothing cardboard on a drawing reader, use the drawing reader to scan and read the clothing cardboard, and automatically generate electronic drawings on the computer. Compared with hand-drawn drawings, this operation is efficient and convenient.

[0004] Related art image readers typically include a support frame, a reading board, and a locking mechanism. The reading board is rotatably connected to the support frame, and the locking mechanism is used to secure the reading board. Since the reading board can rotate, the angle of the reading board can be adjusted to suit the different needs of the staff.

[0005] However, the drawing reader in the related technology cannot fix the clothing cardboard. When the staff needs to explain, analyze or display the clothing cardboard, they need to hang and fix the clothing cardboard through the drawing display board, which is very inconvenient and takes up too much space, and needs to be improved. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a drawing reader that can realize the hanging and fixing of clothing cardboard, so that the drawing reader can temporarily serve as a drawing display board, which not only increases the function of the drawing reader, but also is convenient to use and reduces the space occupied.

[0007] The above technical objectives of the present invention are achieved through the following technical solutions: a drawing reader, comprising a support frame, a drawing reading board, and a locking mechanism, wherein the upper surface of the drawing reading board is fixedly connected to a hinge seat, and a pressing plate is rotatably connected to the hinge seat, and when the drawing reading board is rotated to a vertical state, the pressing plate is located at the top position of the drawing reading board;

[0008] A return torsion spring is provided between the hinge seat and the pressing plate, and a pressing plane is provided on the pressing plate. The pressing plate can rotate under the action of the return torsion spring, and the pressing plane presses the clothing cardboard to be fixed on the reading board.

[0009] In a preferred example, the present invention can be further configured as follows: an elastic anti-slip pad is fixedly connected to the pressing plane.

[0010] In a preferred example, the present invention can be further configured as follows: a plurality of storage slots are provided on the compression plate, and the bottom inner wall of each storage slot is fixedly connected to a limit plate. When the reading board is flipped to a vertical state, the limit plate can prevent the items in the storage slot from sliding out. At the same time, the limit plate can also be used as a lifting handle so that the user can control the rapid flipping of the compression plate.

[0011] In a preferred example, the present invention can be further configured as follows: receiving plates are fixedly connected to both sides of the lower surface of the drawing reading board, and rotating shafts are horizontally fixedly connected to both sides of the support frame, and the two rotating shafts pass through the corresponding receiving plates respectively and are rotatably connected to the corresponding receiving plates, and the locking mechanism is used to limit the rotation of the two receiving plates.

[0012] In a preferred embodiment, the present invention can be further configured as follows: both sides of the support frame are horizontally fixedly connected with limit shafts, the two receiving plates are respectively provided with arc-shaped limit holes, the two limit shafts respectively pass through the corresponding limit holes and slide in conjunction with the corresponding limit holes;

[0013] The arcs of the two limiting holes are respectively 90°, and the rotation axis is located at the center of the corresponding limiting hole, so that the flip limit positions of the reading board are horizontal and vertical.

[0014] In a preferred example, the present invention can be further configured as follows: the locking mechanism includes two locking nuts, the two locking nuts are respectively threadedly sleeved on the corresponding limiting shafts, and the locking nuts are used to tighten the corresponding receiving plate to limit the rotation of the receiving plate.

[0015] In a preferred example, the present invention can be further configured as follows: anti-slip grooves are respectively provided on the two receiving plates, the anti-slip grooves are located around the corresponding limiting holes, and the locking nut can be tightly in contact with the corresponding anti-slip grooves.

[0016] In summary, the present invention has the following beneficial effects:

[0017] 1. The clothing drawing is pressed and fixed by the pressing plate. When the drawing reading board is flipped to the vertical state, the clothing drawing can be hung, so that the drawing reader can be used as a temporary drawing display board. This not only increases the function of the drawing reader, but also makes it easy to use and reduces the space occupied.

[0018] 2. The storage slot is set up to facilitate the storage of tools such as drawing pens, erasers and cutting knives, which not only increases the function of the pressing plate but also improves its practicality;

[0019] 3. By setting a limit plate, when the reading board is flipped to the vertical state, the limit plate can block the tools in the storage slot to prevent the tools from sliding out. At the same time, the limit plate can also be used as a pulling handle, making it convenient for the user to pull the clamping plate to quickly flip it, increasing functional diversity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the embodiment;

[0021] Figure 2 This is a front view of the drawing reading board in the embodiment;

[0022] Figure 3 is a cross-sectional view of the drawing reading plate and the pressing plate in the embodiment;

[0023] Figure 4 2. It is a structural diagram of the support frame and the drawing reading board in the embodiment;

[0024] Figure 5 yes Figure 4 A magnified schematic diagram of area A in the middle.

[0025] Figure numerals: 1. Support frame; 2. Reading board; 3. Locking mechanism; 31. Locking nut; 32. Anti-slip groove; 4. Articulated seat; 5. Pressing plate; 6. Reset torsion spring; 7. Pressing plane; 8. Anti-slip pad; 9. Storage slot; 10. Limiting plate; 11. Supporting plate; 12. Rotating shaft; 13. Limiting hole. DETAILED DESCRIPTION

[0026] The present invention will be described in further detail below with reference to the accompanying drawings.

[0027] Reference Figure 1 、 Figure 2 A drawing reader includes a support frame 1, a reading board 2 and a locking mechanism 3. The upper surface of the reading board 2 is fixedly connected to a hinge seat 4, and a pressing plate 5 is rotatably connected to the hinge seat 4. When the reading board 2 is flipped to a vertical state, the pressing plate 5 is located at the top position of the reading board 2.

[0028] Reference Figure 2 、 Figure 3 A reset torsion spring 6 is provided between the hinge seat 4 and the pressing plate 5, and a pressing plane 7 is provided on the pressing plate 5. The pressing plate 5 can rotate under the action of the reset torsion spring 6, and the pressing plane 7 presses and fixes the clothing cardboard on the reading board 2. The pressing plane 7 can increase the contact area between the pressing plate 5 and the reading board 2, thereby improving the pressing and fixing effect of the clothing cardboard.

[0029] The clothing drawing is pressed and fixed by the pressing plate 5. When the drawing reading board 2 is flipped to a vertical state, the clothing drawing can be hung, so that the drawing reader can temporarily serve as a drawing display board, which not only increases the function of the drawing reader, but also makes it convenient to use and reduces the space occupied.

[0030] Reference Figure 2 、 Figure 3 An elastic anti-slip pad 8 is fixedly connected to the pressing surface 7 to enhance the pressing and fixing effect on the garment cardboard. At the same time, the anti-slip pad 8 can also protect the garment cardboard and reduce the risk of the garment cardboard being scratched by the pressing plate 5. In this embodiment, the anti-slip pad 8 is made of rubber or latex material, and other elastic materials can also be used in other embodiments.

[0031] Reference Figure 1 、 Figure 3 The pressure plate 5 is equipped with multiple storage slots 9 for storing tools such as drawing pens, erasers, and cutting knives. A limit plate 10 is fixedly connected to the inner wall of the bottom side of each storage slot 9. When the drawing reading board 2 is flipped to the vertical position, the limit plate 10 prevents items from sliding out of the storage slot 9. The limit plate 10 also serves as a handle, allowing the user to quickly control the rotation of the pressure plate 5, increasing its functional versatility.

[0032] Reference Figure 4 、 Figure 5 The two sides of the lower surface of the reading board 2 are fixedly connected with the receiving plates 11, and the two sides of the support frame 1 are horizontally fixedly connected with the rotating shafts 12. The two rotating shafts 12 pass through the corresponding receiving plates 11 respectively and are rotatably connected with the corresponding receiving plates 11, and the locking mechanism 3 is used to limit the rotation of the two receiving plates 11.

[0033] Reference Figure 4 、 Figure 5 A limit shaft (not shown) is horizontally fixed to each side of the support frame 1. The two receiving plates 11 are each provided with an arc-shaped limit hole 13. The two limit shafts pass through and slide into the corresponding limit holes 13. The arc of each limit hole 13 is 90°, and the rotation axis 12 is located at the center of the corresponding limit hole 13, so that the flip limit positions of the reading board 2 are horizontal and vertical.

[0034] This design can limit the flipping direction and flipping stroke of the drawing reading board 2. Since the horizontal and vertical states are the two most commonly used states of the drawing reading board 2, this design can facilitate the user to quickly adjust the drawing reading board 2 to the use state, thereby improving the convenience of operation.

[0035] Reference Figure 4 、 Figure 5The locking mechanism 3 includes two locking nuts 31, which are respectively threaded onto corresponding limiting shafts and are used to press against the corresponding receiving plates 11 to restrict the rotation of the receiving plates 11. Furthermore, the two receiving plates 11 are each integrally formed with anti-slip grooves 32, which surround the corresponding limiting holes 13. The locking nuts 31 can tightly abut against the corresponding anti-slip grooves 32 to enhance the limiting effect on the receiving plates 11.

[0036] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the embodiments as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A drawing reader, comprising a support frame (1), a drawing reading board (2) and a locking mechanism (3), characterized in that: The upper surface of the drawing reading board (2) is fixedly connected to a hinge seat (4), and a pressing plate (5) is rotatably connected to the hinge seat (4). When the drawing reading board (2) is rotated to a vertical state, the pressing plate (5) is located at the top position of the drawing reading board (2); A return torsion spring (6) is provided between the hinge seat (4) and the pressing plate (5), and a pressing plane (7) is provided on the pressing plate (5). The pressing plate (5) can rotate under the action of the return torsion spring (6), and the pressing plane (7) presses and fixes the clothing cardboard on the reading board (2).

2. A map reader according to claim 1, characterized in that: An elastic anti-slip pad (8) is fixedly connected to the pressing plane (7).

3. The image reader according to claim 1, characterized in that: A plurality of storage slots (9) are provided on the pressing plate (5), and the bottom inner wall of each storage slot (9) is fixedly connected to a limiting plate (10). When the reading board (2) is flipped to a vertical state, the limiting plate (10) can prevent the items in the storage slot (9) from sliding out. At the same time, the limiting plate (10) can also be used as a lifting handle so that the user can control the quick flipping of the pressing plate (5).

4. A map reader according to claim 1, characterized in that: The two sides of the lower surface of the reading board (2) are respectively fixedly connected with receiving plates (11), and the two sides of the support frame (1) are respectively horizontally fixedly connected with rotation shafts (12), and the two rotation shafts (12) respectively pass through the corresponding receiving plates (11) and are rotationally connected to the corresponding receiving plates (11), and the locking mechanism (3) is used to limit the rotation of the two receiving plates (11).

5. A map reader according to claim 4, characterized in that: The two sides of the support frame (1) are respectively fixedly connected with a limit shaft in a horizontal manner, and the two receiving plates (11) are respectively provided with an arc-shaped limit hole (13), and the two limit shafts respectively pass through the corresponding limit holes (13) and slide in conjunction with the corresponding limit holes (13); The arcs of the two limiting holes (13) are respectively 90 degrees, and the rotation axis (12) is located at the center of the corresponding limiting hole (13), so that the flip limit positions of the reading board (2) are horizontal and vertical.

6. A map reader according to claim 5, characterized in that: The locking mechanism (3) comprises two locking nuts (31), which are respectively threadedly sleeved on the corresponding limiting shafts, and the locking nuts (31) are used to press against the corresponding receiving plate (11) to limit the rotation of the receiving plate (11).

7. A map reader according to claim 6, characterized in that: Anti-skid patterns (32) are respectively provided on the two receiving plates (11), and the anti-skid patterns (32) surround the four sides of the corresponding limiting holes (13), and the locking nuts (31) can be in close contact with the corresponding anti-skid patterns (32).

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