Color picking adapter and color picking device

Abstract

The utility model discloses a color picking adapter and a color picking device, and relates to the technical field of color comparison, the color picking adapter is used for being installed on a color picking instrument, and a closed color picking space is formed between the color picking instrument and a wire coil by using the color picking adapter; the color picking adapter comprises an adapter main body, and the interior of the adapter main body is hollow; the joint body is arranged on the first end side of the adapter body and used for being pressed on a wire coil, and the interior of the joint body and the wire coil are combined to form a closed color picking space; the connector is arranged on the second end side of the adapter body and used for being installed on the color picking instrument, and a color picking channel enabling the color picking space to be communicated with the color picking end of the color picking instrument is formed in the connector. The color picking adapter can be used in cooperation with a color picking instrument, and external interference is effectively isolated by forming a closed color picking space between the color picking adapter and a wire coil, so that the accuracy and consistency of color collection are improved.

Description

Technical Field

[0001] The present application relates to the technical field of color comparison, and in particular to a color picking adapter and a color picking device. Background Art

[0002] In modern industrial production, accurate color matching plays a vital role in product quality and aesthetics, especially in color-sensitive industries such as clothing, printing, coatings and automobiles. As a key tool, the colorimeter helps users ensure the consistency and accuracy of product colors by collecting color data on the surface of objects.

[0003] In the clothing industry, in order to make the seams of sewing clothes less conspicuous, it is necessary to use seams that match the color of the fabric, which requires the collection of seam color data. However, existing color picking methods have some obvious limitations. Traditionally, employees need to manually compare fabrics and seams under specific lighting. This method is not only inefficient, but also difficult to ensure accurate color matching due to its subjectivity. In addition, when using a colorimeter to measure the color of a wire roll, since the shape of the wire roll is round and the color picking area of ​​the colorimeter is flat, the color picking is greatly affected by the outside world during the color picking process, resulting in inaccurate color picking. Utility Model Content

[0004] The purpose of the present application is to provide a color collection adapter that can be used in conjunction with a color collection instrument to effectively isolate external interference by forming a closed color collection space between the wire coil, thereby improving the accuracy and consistency of color collection. Another purpose of the present application is to provide a color collection device including a color collection adapter.

[0005] To achieve the above-mentioned purpose, the present application provides a color picking adapter, which is used to be installed on a color picking instrument. By using the color picking adapter, a closed color picking space is formed between the color picking instrument and the wire coil; the color picking adapter includes:

[0006] An adapter body, wherein the interior of the adapter body is hollow;

[0007] A coupling body, the coupling body is arranged on the first end side of the adapter body, the coupling body is used to be pressed on the wire coil, and the interior of the coupling body is combined with the wire coil to form a closed color extraction space;

[0008] A connector is arranged on the second end side of the adapter body, and is used to be installed on the color picker. A color picking channel is formed inside the connector to connect the color picking space with the color picking end of the color picker.

[0009] In some embodiments, the end surface of the connector is in contact with the periphery of the wire coil, and the connector is provided with a color collection hole, which is opened through the end surface of the connector.

[0010] In some embodiments, the cross-sectional shape of the end surface of the coupling body is an inward-recessed arc, and the cross-sectional arc of the coupling body matches the cross-sectional circular shape of the wire coil.

[0011] In some embodiments, the central axis of the color extraction hole intersects with the center of the arc of the cross section of the coupling body.

[0012] In some embodiments, the connector is provided with a receiving cavity, the receiving cavity is provided with an opening in a direction from the first end side of the main body toward the second end side of the main body, and the receiving cavity is used for installing the color picking end of the color picking instrument.

[0013] In some embodiments, the accommodating chamber includes an annular side wall and a planar bottom wall;

[0014] Wherein, the annular side wall provides radial limitation for the color picker; and / or, the planar bottom wall provides axial limitation for the color picker.

[0015] In some embodiments, a chamfered portion is provided at the end of the annular side wall; in a direction from the first end side of the main body toward the second end side of the main body, the chamfered portion is inclined outwardly along the radial direction of the accommodating cavity.

[0016] In some embodiments, the engaging body and the connecting body are integrally formed.

[0017] In some embodiments, the material of the coupling body is an elastic material, and the coupling body is used for elastically pressing on the wire roll.

[0018] The present application also provides a color picking device, comprising a color picking instrument and the above-mentioned color picking adapter, wherein the color picking adapter is installed at the color picking end of the color picking instrument;

[0019] The color picking adapter is detachably connected to the color picking instrument.

[0020] Compared with the above-mentioned background technology, the color picking adapter provided in the present application is used to be installed on the color picking instrument. By using the color picking adapter, a closed color picking space is formed between the color picking instrument and the wire coil; the color picking adapter includes an adapter body, and the interior of the adapter body is hollow; the adapter body is provided with a coupling and a connecting body, the coupling is arranged on the first end side of the main body of the adapter body, the coupling is used to be pressed on the wire coil, and the interior of the coupling is combined with the wire coil to form a closed color picking space; the connecting body is arranged on the second end side of the main body of the adapter body, the connecting body is used to be installed on the color picking instrument, and the interior of the connecting body forms a color picking channel that connects the color picking space with the color picking end of the color picking instrument.

[0021] In the process of using the color picking adapter, first, install one end of the connector of the adapter body on the color picker; then, make one end of the coupling body of the adapter body contact and press the wire coil to ensure that the coupling body and the wire coil are tightly fitted to form a closed color picking space. At this time, there are stitches on the wire coil, for example, the stitches are in a state of being wound around the wire coil. After the color picking space is formed, there are stitches in the color picking space that need to be color detected; then, because the interior of the adapter body is hollow, the adapter body can be used as a medium and the adapter body can be used as an intermediate to realize the color detection of the color picker. Specifically, the detection path of the color picker includes the color picking end of the color picker, the connector, the coupling body and the wire coil. It can be seen that the detection path between the color picker and the wire coil is unobstructed, so the detection effect of the color picker can be guaranteed.

[0022] Combined with the above structure and process description, it can be seen that the color picking adapter has at least the following beneficial effects: the color picking adapter can be used in conjunction with a color picker, and by forming a closed color picking space between the wire roll, it can effectively isolate external interference, thereby improving the accuracy and consistency of color collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0024] FIG1 is a structural diagram of a color picking adapter and a color picking device provided in an embodiment of the present application;

[0025] FIG2 is a diagram showing the use of a color picking adapter and a color picking device provided in an embodiment of the present application;

[0026] FIG3 is a structural diagram of a color extraction adapter provided in an embodiment of the present application;

[0027] FIG. 4 is a structural diagram of the color picking adapter provided in an embodiment of the present application from another perspective.

[0028] in:

[0029] Color extraction adapter 1, adapter body 11, main body first end side 1101, main body second end side 1102, joint body 111, color extraction hole 1111, connecting body 112, accommodating cavity 1121, chamfered portion 11211,

[0030] Color Picker 2,

[0031] Thread reel 3, suture thread 31. DETAILED DESCRIPTION

[0032] As described in the background technology section above, there are usually two solutions for using a colorimeter (desktop and handheld) to compare the difference between fabric and suture. The first one requires the suture to be wound into a wire board, which has high requirements on the wire manufacturing process. The coils after winding are neat and flat and tight, and then the wire board is placed in the color picking area of ​​the colorimeter for color picking. The second is to directly place the wire coil in the color picking area of ​​the colorimeter for color picking. Of the above two solutions, the first one has high requirements on the quality of the winding board and requires additional equipment for winding, which is time-consuming and labor-intensive. The second one is because the shape of the wire coil is round and the color picking area of ​​the colorimeter is flat, so the color picking is greatly affected by the outside world during the color picking process, resulting in inaccurate color picking.

[0033] To this end, the present application provides a color picking adapter, which aims to improve the color picking accuracy of the color picking instrument by adapting the color picking adapter to the color picking instrument.

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0035] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0036] Please refer to Figures 1 to 3, wherein Figure 1 is a structural diagram of the color picking adapter and the color picking device provided in the embodiment of the present application, Figure 2 is a usage diagram of the color picking adapter and the color picking device provided in the embodiment of the present application, and Figure 3 is a structural diagram of the color picking adapter provided in the embodiment of the present application.

[0037] In a first specific implementation manner, the color picking adapter 1 provided in the embodiment of the present application is used to be installed on the color picking instrument 2, and a closed color picking space is formed between the color picking instrument 2 and the wire coil 3 by using the color picking adapter 1.

[0038] The color extraction adapter 1 comprises an adapter body 11, the interior of which is hollow, so that the color extraction instrument 2 forms a detection path inside the adapter body 11. The adapter body 11 is provided with a joint body 111 and a connector 112.

[0039] The joint body 111 is disposed on the first end side 1101 of the adapter body 11 . The joint body 111 is used to be pressed onto the wire coil 3 . The interior of the joint body 111 is combined with the wire coil 3 to form a closed color extraction space.

[0040] The connector 112 is disposed on the second end side 1102 of the adapter body 11 . The connector 112 is used to be installed on the color picker 2 . A color picking channel is formed inside the connector 112 to connect the color picking space with the color picking end of the color picker 2 .

[0041] In this embodiment, the closed color picking space plays a key role in improving the color picking accuracy.

[0042] First, it blocks extraneous light sources, reducing the potential impact of ambient light variations on color measurements. This control helps maintain consistent color measurements because the lighting conditions remain the same for every measurement.

[0043] In addition, the standardized measurement conditions in a closed color space mean that the measurement conditions are consistent every time you operate, which helps reduce operator errors and improves the repeatability of color measurement. This consistency is critical to ensuring product quality and meeting color standards in industrial production.

[0044] Finally, the confined space ensures that the colorimeter only measures the target object, the color of the stitching on the thread roll, eliminating the interference of other irrelevant factors. This targeted measurement improves the accuracy of color data, making color matching more accurate and meeting specific application requirements, such as the precise matching of stitching and fabric colors in the clothing industry.

[0045] In the process of using the color picking adapter 1, first, one end of the connector 112 of the adapter body 11 is installed on the color picking instrument 2; then, one end of the coupling body 111 of the adapter body 11 is contacted with the wire roll 3 and pressed together to ensure that the coupling body 111 and the wire roll 3 are tightly fitted to form a closed color picking space. At this time, there is a suture 31 on the wire roll 3, for example, the suture 31 is in a state of being wound around the wire roll 3. After the color picking space is formed, there is a suture 31 in the color picking space that needs to be color detected; then, because the interior of the adapter body 11 is hollow, the adapter body 11 can be used as a medium and the adapter body 11 can be used as an intermediate to realize the color detection of the color picking instrument 2. Specifically, on the detection path of the color picking instrument 2, there are the color picking end of the color picking instrument 2, the connector 112, the coupling body 111 and the wire roll 3. It can be seen that the detection path between the color picking instrument 2 and the wire roll 3 is unobstructed, so the detection effect of the color picking instrument 2 can be guaranteed.

[0046] Combined with the above structure and process description, it can be seen that the color picking adapter 1 has at least the following beneficial effects: the color picking adapter 1 can be used in conjunction with the color picking instrument 2, and by forming a closed color picking space between the wire roll 3, it can effectively isolate external interference, thereby improving the accuracy and consistency of color collection.

[0047] Please continue to refer to Figures 1 to 3, and refer to Figure 4, which is a structural diagram of the color picking adapter provided in an embodiment of the present application from another perspective.

[0048] In some embodiments, the end surface of the coupling body 111 is in contact with the periphery of the wire coil 3 , and the coupling body 111 is provided with a color collection hole 1111 , which is opened through the end surface of the coupling body 111 .

[0049] In this embodiment, the joint body 111 is a key component of the color extraction adapter 1, and is designed to be in direct contact with the surface of the wire coil 3. The end surface of the joint body 111 is designed to fit tightly with the periphery of the wire coil 3, and such a design ensures that a closed color extraction space is completely formed during the color extraction process.

[0050] In addition, a color picking hole 1111 is specially designed on the joint body 111. This color picking hole 1111 is an important feature that is opened through the end surface of the joint body 111. The function of the color picking hole 1111 is to allow the color picking end of the color picking instrument to directly measure the color of the suture 31 on the wire roll 3 through this hole. The color picking hole 1111 can be regarded as part of the closed color picking space. Since the color picking hole 1111 is directly aligned with the surface of the wire roll 3, it ensures the accuracy and consistency of the color measurement.

[0051] Through this design, the joint 111 not only provides a stable contact interface, but also realizes direct and accurate measurement of the color on the wire roll 3 through the color collection hole 1111. This structure helps to reduce the interference of external factors on color measurement, and also improves the efficiency and accuracy of color collection.

[0052] In some embodiments, the cross-sectional shape of the end surface of the coupling body 111 is an inward-recessed arc, and the arc-shaped cross-sectional shape of the coupling body 111 matches the circular cross-sectional shape of the wire coil 3 .

[0053] In this embodiment, the end surface of the coupling body 111 is designed to be an inward-recessed arc, and such a design enables its cross-sectional shape to closely match the circular cross-sectional shape of the wire coil 3. This shape matching helps to ensure better contact between the coupling body 111 and the wire coil 3, thereby improving the accuracy of color collection. The inward-recessed arc design also helps to adapt to wire coils of different diameters, increasing the versatility and applicability of the adapter.

[0054] In some embodiments, the central axis of the color extraction hole 1111 intersects with the center of the arc of the cross section of the coupling body 111 .

[0055] In this embodiment, the installation positions of the color picker 2 and the color picker adapter 1 can be adjusted to ensure that the detection path of the color picker 2 coincides with the central axis of the color picker hole 1111. Based on this, the detection path that coincides with the central axis of the color picker hole 1111 intersects with the center of the arc of the cross section of the joint 111, which is equivalent to the detection path being perpendicular to the suture 31 on the wire coil 3, which helps to improve the accuracy of color measurement, thereby obtaining more accurate and consistent color data.

[0056] In some embodiments, the connector 112 is provided with a receiving cavity 1121 , and the receiving cavity 1121 is provided with an opening in a direction from the first end side 1101 of the main body toward the second end side 1102 of the main body, and the receiving cavity 1121 is used for installing the color collection end of the color collection device 2 .

[0057] In this embodiment, the design of the accommodating cavity 1121 and its opening allows the color picking end of the color picking instrument 2 to be conveniently installed in the accommodating cavity 1121. Through such a design, the color picking instrument 2 can be stably connected to the color picking adapter 1, ensuring accurate alignment and stable connection between the color picking end and the wire coil 3 during the color collection process, thereby improving the operating convenience and color picking accuracy of the entire color picking device.

[0058] It should be noted that in order to improve the accuracy of color measurement, the colorimeter 2 should be sealed in the accommodating cavity 1121. Available means include setting a seal, or selecting a material for the connector 112 that can be in contact and sealed with the colorimeter 2, which should also fall within the scope of the description of this embodiment.

[0059] In some embodiments, the accommodating cavity 1121 includes an annular side wall and a plane to provide radial limitation for the color picker 2 ; and / or, a plane bottom wall to provide axial limitation for the color picker 2 .

[0060] Optionally, the color picker 2 is radially limited and axially limited in the accommodating cavity 1121 .

[0061] In this embodiment, the design of the accommodating chamber 1121 further enhances the positioning stability of the color picker 2. The accommodating chamber 1121 is composed of an annular side wall and a planar bottom wall, and these structures together provide accurate positioning for the color picker 2.

[0062] For radial limiting, the annular side wall forms an annular support around the color picking end of the color picker 2 to prevent it from moving in the radial direction, ensuring that the color picking end remains fixed and stable during the measurement process. For axial limiting, the plane bottom wall provides a flat contact surface to limit the movement of the color picker 2 along the axial direction, further ensuring the precise alignment of the color picking end during color measurement.

[0063] Through this radial and axial dual limit design, the accommodating cavity 1121 ensures the stability and repeatability of the colorimeter 2 during installation and use, which is crucial to improving the accuracy of color measurement.

[0064] In some cases, taking the case where the coupling body 111 and the connecting body 112 are integrally formed, the planar bottom wall is the back side of the end surface of the coupling body 111 , and thus the color extraction hole 1111 is simultaneously opened through the end surface of the coupling body 111 and the planar bottom wall.

[0065] In other cases, the coupling body 111 and the connecting body 112 are independently arranged. In this case, a light-transmitting structure is provided on the plane bottom wall for the color extraction hole 1111 to be connected to the color extraction device 2 backward, including but not limited to the gaps formed by the intervals or the openings, etc., which should also fall within the scope of the description of this embodiment.

[0066] In some embodiments, the engaging body 111 and the connecting body 112 are integrally formed.

[0067] In this embodiment, the coupling body 111 and the connecting body 112 are manufactured as a whole at one time. This one-piece molding setting can simplify the production process, reduce the steps and time required for assembly, and may also improve the stability and durability of the structure. In this way, the coupling body 111 and the connecting body 112 form a seamless component, ensuring the integrity and consistency of the color collection adapter 1, thereby providing better performance and reliability during the color collection process.

[0068] In some embodiments, a chamfered portion 11211 is disposed at the end of the annular side wall; in a direction from the first end side 1101 of the main body toward the second end side 1102 of the main body, the chamfered portion 11211 is inclined outwardly along the radial direction of the accommodating cavity 1121 .

[0069] In this embodiment, a chamfered portion 11211 is specially designed at the end of the annular side wall. The chamfered portion is designed to facilitate the installation of the color-collecting end of the color-collecting instrument 2 into the accommodating cavity 1121. Such a design helps to guide the color-collecting end of the color-collecting instrument 2 to smoothly enter or exit the accommodating cavity 1121. In addition, the presence of the chamfered portion 11211 can also provide a better visual effect, making the appearance of the color-collecting adapter 1 more neat and smooth. This detailed design reflects the dual consideration of product functionality and user experience.

[0070] In some embodiments, the material of the joint body 111 is an elastic material, and the joint body 111 is used for elastically pressing onto the wire roll 3 .

[0071] In this embodiment, the coupling body 111 is made of an elastic material. This design allows the coupling body 111 to be elastically deformed when in contact with the wire coil 3, thereby achieving a tight and stable press fit. The properties of the elastic material mean that the coupling body 111 can restore its original shape after pressure is applied, which helps to ensure that the wire coil 3 remains fixed during the color picking process to prevent sliding or shifting. In addition, the coupling body 111 made of elastic material can adapt to wire coils 3 of different diameters or shapes, increasing the applicability and flexibility of the color picking adapter 1. In addition, the elastic pressing also helps to reduce damage to the wire coil 3, while providing sufficient contact force to ensure the accuracy of color measurement. This design not only improves the color picking accuracy, but also takes into account the convenience of operation and the protection of the wire coil 3.

[0072] It should be noted that the elastic material used for the joint body 111 is a material with good ductility, such as rubber.

[0073] In some cases, the engaging body 111 and the connecting body 112 are integrally formed, that is, the color adapter 1 is integrally formed, and the color adapter 1 is made of the same material.

[0074] Exemplarily, the material of the color adapter 1 is rubber.

[0075] The present application also provides a color picking device, including a color picking instrument 2 and the above-mentioned color picking adapter 1, wherein the color picking adapter 1 is installed at the color picking end of the color picking instrument 2.

[0076] In this embodiment, the color picking device includes the above-mentioned color picking adapter 1, and should have all the beneficial effects of the above-mentioned color picking adapter 1, which will not be described one by one here.

[0077] In some embodiments, the color picker adapter 1 and the color picker 2 are detachably connected.

[0078] In this embodiment, the connection between the color picking adapter 1 and the color picking instrument 2 is designed to be detachable, which allows the user to easily install the color picking adapter 1 on the color picking instrument 2, or remove it from the color picking instrument 2. This connection method provides great convenience and flexibility, allowing the user to quickly replace the color picking adapter 1 according to different application scenarios or needs, or switch between different color picking instruments 2. At the same time, the detachable connection also simplifies the maintenance and cleaning of the equipment, because the user can easily remove the color picking adapter 1 for separate maintenance.

[0079] Optionally, the connector 112 is provided with threads to achieve threaded connection between the color picking adapter 1 and the color picking instrument 2 ; the connector 112 is provided with magnets to achieve magnetic connection between the color picking adapter 1 and the color picking instrument 2 .

[0080] In a specific embodiment, the color picking adapter and color picking device provided by the present application provide a new color picking method. Compared with the traditional method of winding the winding wire (suture 31) into a flat wire board and then placing it on the color picker 2 for color picking, the color picking adapter 1 of the present application is closely fitted with the wire reel 3 through its joint 111 to form a closed color picking space, thereby avoiding cumbersome operations such as winding boards. The user only needs to contact and press the end of the joint 111 with the wire reel 3 to achieve rapid color picking. Compared with directly pressing the color picker 2 on the wire reel 3 for color data collection, the color picking adapter 1 of the present application effectively reduces the color accuracy problem caused by the color picking angle and the influence of external light sources. Because the color picking adapter 1 provides a stable color picking environment, the color difference value of the same wire reel 3 collected multiple times is significantly reduced, which improves the consistency and accuracy of the color collection data. In addition, when the suture data collection is not required, the color picking adapter 1 can be easily removed, and the cloth color can be compared at this time, which is simple and quick to operate.

[0081] It should be noted that many of the components mentioned in this application are universal standard parts or components known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or through conventional experimental methods.

[0082] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0083] The color picking adapter and color picking device provided by the present application are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A color adapter, characterized in that: The color picking adapter is used to be installed on the color picking instrument. By using the color picking adapter, a closed color picking space is formed between the color picking instrument and the wire coil; the color picking adapter includes: An adapter body, wherein the interior of the adapter body is hollow; A coupling body, the coupling body is arranged on the first end side of the adapter body, the coupling body is used to be pressed on the wire coil, and the interior of the coupling body is combined with the wire coil to form a closed color extraction space; A connector is arranged on the second end side of the adapter body, and is used to be installed on the color picker. A color picking channel is formed inside the connector to connect the color picking space with the color picking end of the color picker.

2. The color extraction adapter according to claim 1, characterized in that: The end surface of the joint body is in contact with the periphery of the wire coil, and the joint body is provided with a color taking hole, which is opened through the end surface of the joint body.

3. The color extraction adapter according to claim 2, characterized in that: The cross-sectional shape of the end surface of the coupling body is an inwardly recessed arc, and the cross-sectional arc of the coupling body matches the cross-sectional circular shape of the wire coil.

4. The color extraction adapter according to claim 3, characterized in that: The central axis of the color extraction hole intersects with the center of the arc of the cross section of the joint body.

5. The color extraction adapter according to claim 1, characterized in that: The connector is provided with a receiving cavity, and the receiving cavity is provided with an opening in a direction from the first end side of the main body toward the second end side of the main body, and the receiving cavity is used for installing the color picking end of the color picking instrument.

6. The color extraction adapter according to claim 5, characterized in that: The accommodating chamber comprises an annular side wall and a planar bottom wall; Wherein, the annular side wall provides radial limitation for the color picker; and / or, the planar bottom wall provides axial limitation for the color picker.

7. The color extraction adapter according to claim 6, characterized in that: The end of the annular side wall is provided with a chamfered portion; in the direction from the first end side of the main body toward the second end side of the main body, the chamfered portion is inclined outwardly along the radial direction of the accommodating cavity.

8. The color extraction adapter according to claim 1, characterized in that: The engaging body and the connecting body are integrally formed.

9. The color extraction adapter according to claim 1, characterized in that: The material of the joint body is elastic material, and the joint body is used for elastic pressing on the wire coil.

10. A color picking device, characterized in that: It comprises a color picking instrument and a color picking adapter as claimed in any one of claims 1 to 9, wherein the color picking adapter is installed at the color picking end of the color picking instrument; The color picking adapter is detachably connected to the color picking instrument.

Images