Visual inspection comparison device for display color management

Abstract

The utility model provides a visual inspection comparison device for display color management, which belongs to the technical field of display color management and comprises a box body, a colorimetric plate is inserted on the upper surface of the box body, a rotating plate is attached to the upper surface of the colorimetric plate, an observation window is arranged on the upper surface of the rotating plate, and a display screen is arranged on the observation window. Color display areas are uniformly arranged on the upper surface of the colorimetric plate, and a rotating disc is rotationally connected to the bottom wall of the inner side of the box body; through the arrangement of the turntable, the hemispheroid, the spring, the groove body, the observation window and the rotating plate, when the hemispheroid is clamped in one groove body, the observation window is aligned with one color display area, the position of the rotating plate does not need to be adjusted for multiple times, more accuracy and higher efficiency are achieved, only one color display area can be seen through the observation window, and the display effect is better. And the rotating plate shields the other color display areas, so that the other color display areas are prevented from interfering with working personnel, personnel operation is facilitated, and a comparison result is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of display color management, in particular to a visual comparison device for display color management. Background Art

[0002] Industries related to color reproduction, such as publishing, printing, textile printing, furniture veneer printing, and ceramic printing, require the use of monitors to simulate the colors of hard copies, requiring the simulated colors to be as close as possible to the hard copy colors. This is referred to as color management, in order to meet the needs of using monitors for color proofing, color matching, and art design. In the process of color management, visual comparison devices are usually required.

[0003] The existing visual comparison device is a colorimetric board. By arranging colors of different chromaticity gradients on the colorimetric board, a person visually inspects and compares them with the display color. However, during the colorimetric process, since all the gradient colors are concentrated together and some colors have small color differences, people are easily distracted by other colors, making it difficult to determine which color the display color is closer to, resulting in inaccurate comparison results. Therefore, a visual comparison device for display color management is proposed. Utility Model Content

[0004] The utility model proposes a visual comparison device for display color management, which solves the problem in the prior art that all gradient colors are concentrated together and some colors have small color differences, which makes people easily distracted by other colors and difficult to determine which color the display color is closer to, thus causing inaccurate comparison results.

[0005] The technical solution of the present utility model is implemented as follows: a visual comparison device for display color management, comprising a box body, a colorimetric plate inserted into the upper surface of the box body, a rotating plate attached to the upper surface of the colorimetric plate, an observation window provided on the upper surface of the rotating plate, a color display area evenly arranged on the upper surface of the colorimetric plate, a turntable rotatably connected to the bottom wall of the inner side of the box body, a rotating shaft fixedly connected to the upper surface of the turntable, a groove evenly provided on the outer wall of the turntable, a hemisphere attached to the inner wall of the groove, a sliding rod fixedly connected to the side of the hemisphere away from the turntable, a spring sleeved on the sliding rod, a fixed plate fixedly connected to the bottom wall of the inner side of the box body, and the sliding rod slidably connected to the fixed plate.

[0006] In some embodiments, one end of the spring is fixedly connected to a side of the hemisphere away from the turntable, and the other end of the spring is fixedly connected to an outer wall of the fixing plate.

[0007] In some embodiments, a handle is fixedly connected to the top of the rotating plate, a screw is provided inside the handle, a threaded hole is provided at the top of the rotating shaft, and the outer wall of the screw is threadedly connected to the inner wall of the threaded hole.

[0008] In some embodiments, two positioning rods are symmetrically fixedly connected to the lower surface of the colorimetric plate, and two positioning holes are symmetrically opened on the upper surface of the box body, and the outer walls of the positioning rods are fitted to the inner walls of the corresponding positioning holes.

[0009] In some embodiments, two blocks are symmetrically fixedly connected to the outer wall of the rotating shaft, a circular hole is opened on the upper surface of the rotating plate, and two square holes are symmetrically opened on the inner wall of the circular hole. The rotating shaft passes through the circular hole, and the outer wall of the block fits into the inner wall of the corresponding square hole.

[0010] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0011] 1. The utility model is provided with a turntable, a hemisphere, a spring, a slot, an observation window and a rotating plate. When in use, the color display area is observed through the observation window. The color display area is composed of a color and a color number. The color of the color display area is compared with the color of the display. When the color of the color display area is close to the color of the display, the color number of the color display area is recorded. When the color of the color display area is not close to the color of the display, the handle is turned to drive the rotating plate, the rotating shaft and the turntable to rotate. The arc surface on the turntable pushes the hemisphere and makes the hemisphere move and the hemisphere squeezes the spring. When the handle is released, the spring will reset and push the hemisphere to move and make the hemisphere The sphere is stuck in another slot, so that the observation window is aligned with another color display area. The color of the color display area is compared with the color of the display again until the color display area closest to the color of the display is found and its color number is recorded. When the hemisphere is stuck in one of the slots, the observation window is aligned with one of the color display areas. There is no need to adjust the position of the rotating plate multiple times, which is more accurate and efficient. Moreover, only one color display area can be seen through the observation window, and the rotating plate blocks the remaining color display areas to avoid interference to the staff from the remaining color display areas, facilitate personnel operation, and make the comparison results more accurate.

[0012] 2. The utility model sets a positioning rod, a positioning hole, a screw, a block and a square hole. When the colorimetric plate needs to be replaced, the screw is unscrewed, and the rotating plate and the colorimetric plate are removed. The positioning rod on the new colorimetric plate is aligned with the positioning hole, and the square hole is clamped on the square. Finally, the screw is put into the turning handle and screwed into the threaded hole to fix the rotating plate on the rotating shaft. The replacement of the colorimetric plate can be completed. After long-term use, the color display area is prone to fading, which affects the comparison result. The device can disassemble and install the colorimetric plate, which is convenient for replacing the colorimetric plate and the color display area, and prevents the color display area from fading and affecting the comparison result.

[0013] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or technical descriptions. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a structural diagram of a partial explosion of the utility model;

[0017] Figure 3 This is a structural diagram of the cross section of the box body of the utility model;

[0018] Figure 4 This is a structural diagram of the rotating plate of the utility model.

[0019] Figure numerals: 1. Box body; 2. Rotating plate; 3. Turning handle; 4. Observation window; 5. Screw; 6. Colorimetric plate; 7. Color display area; 8. Positioning rod; 9. Positioning hole; 10. Rotating shaft; 11. Block; 12. Threaded hole; 13. Turntable; 14. Trough body; 15. Hemisphere; 16. Sliding rod; 17. Spring; 18. Round hole; 19. Square hole; 20. Fixing plate. DETAILED DESCRIPTION

[0020] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0021] It should be noted that the terms "first," "second," "symmetrical," "array," etc., are used only for the purpose of distinguishing descriptions and positional descriptions, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the technical features indicated. Therefore, limitations on features such as "first," "symmetrical," etc. may explicitly or implicitly include one or more of such features; similarly, when the quantity of certain features is not limited by words such as "two," "three," etc., it should be noted that such features also explicitly or implicitly include one or more of the number of features;

[0022] In the present invention, unless otherwise expressly specified or limited, terms such as "install," "connect," and "fix" should be interpreted broadly; for example, they may refer to fixed connections, detachable connections, or integral molding; they may refer to mechanical connections, direct connections, welding, or indirect connections via an intermediate medium; they may refer to internal communication between two components or the interaction between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on the specification and drawings in conjunction with specific circumstances.

[0023] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-Figure 4 As shown, an embodiment of the utility model provides a visual comparison device for display color management, including a box body 1, a colorimetric plate 6 is inserted into the upper surface of the box body 1, a rotating plate 2 is attached to the upper surface of the colorimetric plate 6, an observation window 4 is provided on the upper surface of the rotating plate 2, and a color display area 7 is evenly provided on the upper surface of the colorimetric plate 6. A turntable 13 is rotatably connected to the inner bottom wall of the box body 1, a rotating shaft 10 is fixedly connected to the upper surface of the turntable 13, a groove 14 is evenly provided on the outer wall of the turntable 13, a hemisphere 15 is attached to the inner wall of the groove 14, a sliding rod 16 is fixedly connected to the side of the hemisphere 15 away from the turntable 13, a spring 17 is sleeved on the sliding rod 16, a fixed plate 20 is fixedly connected to the inner bottom wall of the box body 1, and the sliding rod 16 is slidably connected to the fixed plate 20.

[0025] In some embodiments, one end of the spring 17 is fixedly connected to the side of the hemisphere 15 away from the turntable 13, and the other end of the spring 17 is fixedly connected to the outer wall of the fixed plate 20. Through the above setting, the spring 17 will reset and push the hemisphere 15 to move and make the hemisphere 15 stuck in another groove 14, so that the observation window 4 is aligned with another color display area 7.

[0026] In some embodiments, a turning handle 3 is fixedly connected to the top of the rotating plate 2, a screw 5 is provided inside the turning handle 3, a threaded hole 12 is opened at the top of the rotating shaft 10, and the outer wall of the screw 5 is threadedly connected to the inner wall of the threaded hole 12. Through the above arrangement, the screw 5 is removed from the threaded hole 12 on the rotating shaft 10, and the rotating plate 2 and the colorimetric plate 6 are removed.

[0027] In some embodiments, two positioning rods 8 are symmetrically fixedly connected to the lower surface of the colorimetric plate 6, and two positioning holes 9 are symmetrically opened on the upper surface of the box body 1. The outer walls of the positioning rods 8 fit into the inner walls of the corresponding positioning holes 9. By aligning the positioning rods 8 on the colorimetric plate 6 with the positioning holes 9 as described above, the position of the colorimetric plate 6 is limited.

[0028] In some embodiments, the outer wall of the rotating shaft 10 is symmetrically fixed with two blocks 11, the upper surface of the rotating plate 2 is provided with a circular hole 18, and the inner wall of the circular hole 18 is symmetrically provided with two square holes 19. The rotating shaft 10 passes through the circular hole 18, and the outer wall of the block 11 fits against the inner wall of the corresponding square hole 19. The square holes 19 are arranged as above and are clamped on the block 11 to limit the rotating shaft 10 and the rotating plate 2.

[0029] When the present invention is in operation: relevant personnel observe the color display area 7 through the observation window 4. The color display area 7 is composed of color and color number, and compare the color of the color display area 7 with the color of the display. When the color of the color display area 7 is close to the color of the display, record the color number of the color display area 7. When the color of the color display area 7 is not close to the color of the display, turn the handle 3 to drive the rotating plate 2, the rotating shaft 10 and the turntable 13 to rotate. The arc surface on the turntable 13 pushes the hemisphere 15 and moves the hemisphere 15 and the hemisphere 15 will squeeze the spring 17. When the handle 3 is released, the spring 17 will reset and push the hemisphere 15 to move and make the hemisphere 15 stuck in another slot 14, so that the observation window 4 is aligned with another color display area 7, and the color of the color display area 7 is compared with the color of the display again until the color display area 7 closest to the color of the display is found and its color number is recorded.

[0030] When the colorimetric plate 6 needs to be replaced, remove the screw 5 from the threaded hole 12 on the rotating shaft 10, remove the rotating plate 2 and the colorimetric plate 6, align the positioning rod 8 on the new colorimetric plate 6 with the positioning hole 9, and clamp the square hole 19 on the square 11. Finally, put the screw 5 into the turning handle 3 and screw the screw 5 into the threaded hole 12 to fix the rotating plate 2 on the rotating shaft 10, and the replacement of the colorimetric plate 6 is completed.

[0031] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. A visual comparison device for display color management, comprising a box body (1), characterized in that: The upper surface of the box body (1) is plugged with a colorimetric plate (6), the upper surface of the colorimetric plate (6) is attached with a rotating plate (2), the upper surface of the rotating plate (2) is provided with an observation window (4), the upper surface of the colorimetric plate (6) is evenly provided with a color display area (7), the inner bottom wall of the box body (1) is rotatably connected with a turntable (13), the upper surface of the turntable (13) is fixedly connected with a rotating shaft (10), the outer wall of the turntable (13) is evenly provided with a groove (14), the inner wall of the groove (14) is attached with a hemisphere (15), the side of the hemisphere (15) away from the turntable (13) is fixedly connected with a sliding rod (16), a spring (17) is sleeved on the sliding rod (16), the inner bottom wall of the box body (1) is fixedly connected with a fixed plate (20), and the sliding rod (16) is slidably connected to the fixed plate (20).

2. The visual comparison device for display color management according to claim 1, wherein: One end of the spring (17) is fixedly connected to a side of the hemisphere (15) away from the turntable (13), and the other end of the spring (17) is fixedly connected to the outer wall of the fixed plate (20).

3. The visual comparison device for display color management according to claim 1, wherein: The top of the rotating plate (2) is fixedly connected to a turning handle (3), a screw (5) is provided inside the turning handle (3), a threaded hole (12) is provided at the top end of the rotating shaft (10), and the outer wall of the screw (5) is threadedly connected to the inner wall of the threaded hole (12).

4. The visual comparison device for display color management according to claim 1, wherein: Two positioning rods (8) are symmetrically fixedly connected to the lower surface of the colorimetric plate (6), and two positioning holes (9) are symmetrically opened on the upper surface of the box body (1), and the outer walls of the positioning rods (8) are fitted to the inner walls corresponding to the positioning holes (9).

5. The visual comparison device for display color management according to claim 1, wherein: Two blocks (11) are symmetrically fixedly connected to the outer wall of the rotating shaft (10); a circular hole (18) is provided on the upper surface of the rotating plate (2); two square holes (19) are symmetrically provided on the inner wall of the circular hole (18); the rotating shaft (10) passes through the circular hole (18); and the outer wall of the block (11) is fitted to the inner wall of the corresponding square hole (19).

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