Chromatic aberration detection equipment for colorimeter

Abstract

The utility model discloses chromatic aberration detection equipment of a colorimeter, which relates to the technical field of chromatic aberration detection and comprises a mounting plate, a through groove is formed in the middle of the mounting plate, and inner grooves communicated with the through groove are formed in the left end and the right end of the inner side of the mounting plate. The driving mechanism is arranged, the two fixing boxes are controlled to complete installation and fixation of the colorimeter body, the two fixing plates are fixedly installed on the installation plate through cooperation of insertion lugs and fixing bolts, operation is easy and convenient, composition work of the device can be rapidly completed, preparation and use of the device are convenient, meanwhile, disassembly, assembly and maintenance are convenient, and the working efficiency is improved. A user can conveniently drag the device to move through the arranged U-shaped handle, the rolling wheels on the fixed plate roll on the surface of an object, so that the device can stably move on the object by keeping a relatively constant distance and is not prone to shaking, the scanning work of a detection probe on the colorimeter body is stable, the distance is properly controlled, and the detection efficiency is improved. The accuracy of a detection result is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of color difference detection, in particular to a colorimeter color difference detection device. Background Art

[0002] A colorimeter, also known as a colorimeter, is a device that is specifically used to detect the color difference of objects. It is developed by imitating the principle of color perception of the human eye. It is mainly composed of three parts: an illumination system, a detection system, and a data system. It uses photoreceptors that can sense red, green, and blue colors, and amplifies the photocurrent sensed by each color to obtain the stimulation amount of each color, which is then transmitted to the computer to display the data.

[0003] At present, colorimeters are widely used in color management fields in various industries such as plastics, printing, paints and inks, textiles, and printing and dyeing clothing. After color difference detection of products, the color difference of the product can be detected, thereby determining the color difference quality of the product and polishing the product.

[0004] The colorimeter has a small and portable model in the shape of a box. When using the device to detect the color difference of an object, due to manual hand-held operation, the colorimeter is prone to shaking when scanning the flat surface of the object, resulting in the inability to control the stable distance between the colorimeter detection probe and the object, which will affect the quality of the detection, the result is not stable enough, and it is inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a colorimeter color difference detection device, which can solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a colorimeter color difference detection device, comprising a mounting plate, a through groove is provided in the middle of the mounting plate, and inner grooves connected to the through groove are provided at the left and right ends of the inner side of the mounting plate, fixed boxes are symmetrically arranged on the upper and lower sides of the through groove, a colorimeter body is provided on the inner sides of the two fixed boxes, a detection probe is installed at the front end of the colorimeter body, a driving mechanism for controlling the relative movement of the two fixed boxes is arranged in the inner groove, fixed plates are provided at the upper and lower ends of the mounting plate, two grooves are provided at the front ends of the two fixed plates, and a rolling wheel is rotatably installed in each of the grooves.

[0007] Preferably, the driving mechanism includes a smooth rod and a moving block. The smooth rod is fixedly installed in the inner groove on the left side, and moving blocks are symmetrically and movably sleeved on both ends of the outer side of the smooth rod. One end of the two moving blocks passes through the inner groove and is respectively fixedly installed on two fixed boxes.

[0008] Preferably, the driving mechanism also includes a bidirectional screw and a moving block 2. The bidirectional screw is rotatably installed in the inner groove on the right side. The outer sides of the two ends of the bidirectional screw are symmetrically threadedly connected with the moving block 2. One end of the two moving blocks 2 passes through the inner groove and are respectively fixedly installed on two fixed boxes.

[0009] Preferably, the driving mechanism also includes bevel gear 1, bevel gear 2, a connecting column and a rotating cap. Bevel gear 1 is fixedly installed on the outer middle part of the bidirectional screw. Bevel gear 2 is meshingly connected to bevel gear 1. A connecting column is fixedly installed on one end of bevel gear 2. The connecting column movably passes through the right end of the mounting plate and is fixedly installed with a rotating cap.

[0010] Preferably, elastic pads 1 are fixedly installed on the inner sides of the two fixing boxes, and the upper and lower ends of the colorimeter body are respectively abutted against the two elastic pads 1.

[0011] Preferably, two ears are fixedly mounted on one end of the two fixing plates facing the mounting plate, and corresponding slots are provided on the mounting plates. The ears are inserted into the slots and fixed by fixing bolts.

[0012] Preferably, a U-shaped handle is fixedly mounted on the middle portion of the rear end of the mounting plate, and an elastic pad 2 is fixedly mounted on the inner side of the U-shaped handle.

[0013] Compared with the prior art, the utility model provides the following beneficial effects:

[0014] 1. The utility model controls the two fixing boxes to complete the installation and fixation of the colorimeter body through the driving mechanism, and uses the cooperation of the plug ears and the fixing bolts to fix the two fixing plates on the mounting plate. The operation is simple and convenient, and the assembly work of the device can be completed quickly, so as to facilitate the preparation and use of the device, and at the same time facilitate disassembly and maintenance.

[0015] 2. The utility model provides a U-shaped handle to facilitate the user to drag the device to move, and uses the rolling wheel on the fixed plate to roll on the surface of the object, so that the device can move steadily on the object at a relatively inconvenient distance without shaking, thereby making the scanning work of the detection probe on the colorimeter body stable and the distance properly controlled, which is conducive to the accuracy of the detection result. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the back side of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0020] Figure 5 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1. mounting plate; 2. through groove; 3. inner groove; 4. fixing box; 5. colorimeter body; 6. driving mechanism; 601. smooth rod; 602. moving block 1; 603. bidirectional screw; 604. moving block 2; 605. bevel gear 1; 606. bevel gear 2; 607. connecting column; 608. rotating cap; 7. fixing plate; 8. groove; 9. rolling wheel; 10. detection probe; 11. elastic pad 1; 12. ear; 13. slot; 14. fixing bolt; 15. U-shaped handle; 16. elastic pad 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] See also Figure 1 and Figure 3 In the figure, a colorimeter color difference detection device comprises a mounting plate 1, a through slot 2 is provided in the middle of the mounting plate 1, and inner slots 3 connected to the through slot 2 are provided at the left and right ends of the inner side of the mounting plate 1, fixed boxes 4 are symmetrically arranged on the upper and lower sides of the through slot 2, a colorimeter body 5 is arranged on the inner sides of the two fixed boxes 4, a detection probe 10 is installed at the front end of the colorimeter body 5, a driving mechanism 6 for controlling the relative movement of the two fixed boxes 4 is arranged in the inner slot 3, fixed plates 7 are arranged at the upper and lower ends of the mounting plate 1, two grooves 8 are provided at the front ends of the two fixed plates 7, and a rolling wheel 9 is rotatably installed in each groove 8.

[0025] See also Figure 3 In the figure, the driving mechanism 6 includes a smooth rod 601 and a moving block 602. The smooth rod 601 is fixedly installed in the left inner groove 3, and the moving blocks 602 are symmetrically and movably sleeved on both ends of the outer side of the smooth rod 601. One end of the two moving blocks 602 passes through the inner groove 3 and is fixedly installed on the two fixed boxes 4 respectively.

[0026] In this embodiment, the two moving blocks 602 can slide on the smooth rod 601, thereby driving the two fixed boxes 4 to slide up and down.

[0027] See also Figure 3 In the figure, the driving mechanism 6 also includes a bidirectional screw 603 and a moving block 604. The bidirectional screw 603 is rotatably installed in the right inner groove 3, and the outer sides of the two ends of the bidirectional screw 603 are symmetrically threadedly connected with the moving block 604. One end of the two moving blocks 604 passes through the inner groove 3 and is fixedly installed on the two fixed boxes 4 respectively.

[0028] In this embodiment, when the bidirectional screw 603 rotates, it can drive the two moving blocks 604 to move relative to each other, thereby driving the two fixed boxes 4 to move relative to each other.

[0029] See also Figure 4 In the figure, the driving mechanism 6 also includes a bevel gear 1 605, a bevel gear 2 606, a connecting column 607 and a rotating cap 608. A bevel gear 1 605 is fixedly installed on the outer middle part of the bidirectional screw 603, and a bevel gear 2 606 is meshedly connected to the bevel gear 1 605. A connecting column 607 is fixedly installed on one end of the bevel gear 2 606. The connecting column 607 movably passes through the right end of the mounting plate 1 and is fixedly installed with a rotating cap 608.

[0030] In this embodiment, rotating the rotating cap 608 drives the bevel gear 2 606 to rotate through the connecting column 607 , and the bevel gear 2 606 drives the bevel gear 1 605 to rotate, thereby controlling the rotation of the bidirectional screw 603 .

[0031] Working principle: first, place the colorimeter body 5 between the two fixed boxes 4 in the through slot 2, and keep one end of the detection probe 10 facing forward, then rotate the rotating cap 608 to drive the bevel gear 2 606 to rotate through the connecting column 607, and the bevel gear 2 606 drives the bevel gear 1 605 to rotate, control the rotation of the bidirectional screw 603 to drive the two moving blocks 2 604 to move relatively close to each other, and cooperate with the two moving blocks 1 602 on the outer side of the smooth rod 601 to move relatively, so that the two fixed boxes 4 move relatively close to each other smoothly, and fix the colorimeter body 5 between the two, then insert the ears 12 on the two fixing plates 7 into the grooves 8 on the mounting plate 1, and fix them with the fixing bolts 14, so as to complete the installation of the entire device; when using it specifically, place the device on the surface of an object, the bottom rolling wheel 9 contacts the flat surface of the object, the worker grabs the U-shaped handle 15, drags the device to move smoothly on the surface of the object, and the detection probe 10 on the colorimeter body 5 scans and detects the surface of the object.

[0032] Example 2

[0033] See also Figure 3This embodiment further explains Example 1. In the figure, elastic pads 11 are fixedly installed on the inner sides of the two fixing boxes 4, and the upper and lower ends of the colorimeter body 5 are respectively abutted on the two elastic pads 11.

[0034] In this embodiment, when the two fixing boxes 4 move relative to each other, the upper and lower ends of the colorimeter body 5 are pressed against the inner sides of the two fixing boxes 4, and the elastic pad 11 plays a role of buffer protection to prevent excessive squeezing and damage to the colorimeter body 5.

[0035] See also Figure 5 In the figure, two fixing plates 7 are fixedly mounted with two plug ears 12 at one end facing the mounting plate 1. The mounting plate 1 is provided with corresponding slots 13. The plug ears 12 are inserted into the slots 13 and fixed by fixing bolts 14.

[0036] In this embodiment, after the inserting ear 12 is inserted into the slot 13 , it is fixed with the fixing bolt 14 , so that the fixing plate 7 can be easily assembled and disassembled on the mounting plate 1 .

[0037] See also Figure 2 In the figure, a U-shaped handle 15 is fixedly installed in the middle of the rear end of the mounting plate 1, and an elastic pad 16 is fixedly installed on the inner side of the U-shaped handle 15.

[0038] In this embodiment, when in use, the device is placed on the surface of an object, the bottom rolling wheel 9 contacts the flat surface of the object, the worker grabs the U-shaped handle 15, drags the device to move, and performs scanning and detection, and the elastic pad 16 can protect the user's hands.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A colorimeter color difference detection device, comprising a mounting plate (1), characterized in that: A through groove (2) is provided in the middle of the mounting plate (1), and inner grooves (3) communicating with the through groove (2) are provided at the left and right ends of the inner side of the mounting plate (1). Fixed boxes (4) are symmetrically arranged on the upper and lower sides of the through groove (2), a colorimeter body (5) is arranged on the inner sides of the two fixed boxes (4), a detection probe (10) is installed at the front end of the colorimeter body (5), a driving mechanism (6) for controlling the relative movement of the two fixed boxes (4) is arranged in the inner groove (3), and fixed plates (7) are provided at the upper and lower ends of the mounting plate (1), and two grooves (8) are provided at the front ends of the two fixed plates (7), and a rolling wheel (9) is rotatably installed in each of the grooves (8).

2. A colorimeter color difference detection device according to claim 1, characterized in that: The driving mechanism (6) comprises a smooth rod (601) and a moving block (602); the smooth rod (601) is fixedly installed in the inner groove (3) on the left side; moving blocks (602) are symmetrically and movably sleeved on both ends of the outer side of the smooth rod (601); one end of the two moving blocks (602) passes through the inner groove (3) and are respectively fixedly installed on two fixed boxes (4).

3. A colorimeter color difference detection device according to claim 2, characterized in that: The driving mechanism (6) further comprises a bidirectional screw (603) and a second moving block (604); the bidirectional screw (603) is rotatably mounted in the inner groove (3) on the right side; the outer sides of the two ends of the bidirectional screw (603) are symmetrically threadedly connected with the second moving block (604); one end of the two second moving blocks (604) passes through the inner groove (3) and are respectively fixedly mounted on the two fixed boxes (4).

4. A colorimeter color difference detection device according to claim 3, characterized in that: The driving mechanism (6) further comprises a bevel gear 1 (605), a bevel gear 2 (606), a connecting column (607) and a rotating cap (608); the bevel gear 1 (605) is fixedly mounted on the outer side of the middle part of the bidirectional screw (603); the bevel gear 1 (605) is meshingly connected with the bevel gear 2 (606); one end of the bevel gear 2 (606) is fixedly mounted with a connecting column (607); the connecting column (607) movably passes through the right end of the mounting plate (1) and is fixedly mounted with a rotating cap (608).

5. The colorimeter color difference detection device according to claim 1, characterized in that: An elastic pad (11) is fixedly installed on the inner side of the two fixing boxes (4), and the upper and lower ends of the colorimeter body (5) are respectively abutted against the two elastic pads (11).

6. A colorimeter color difference detection device according to claim 1, characterized in that: Two ears (12) are fixedly mounted on one end of the two fixing plates (7) facing the mounting plate (1), and a corresponding slot (13) is provided on the mounting plate (1), and the ears (12) are inserted into the slot (13) and fixed by fixing bolts (14).

7. A colorimeter color difference detection device according to claim 1, characterized in that: A U-shaped handle (15) is fixedly mounted in the middle of the rear end of the mounting plate (1), and a second elastic pad (16) is fixedly mounted on the inner side of the U-shaped handle (15).

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