CN219935115U - Desk-top color meter - Google Patents

Desk-top color meter Download PDF

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Publication number
CN219935115U
CN219935115U CN202321222755.7U CN202321222755U CN219935115U CN 219935115 U CN219935115 U CN 219935115U CN 202321222755 U CN202321222755 U CN 202321222755U CN 219935115 U CN219935115 U CN 219935115U
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groove
block
color
color meter
sliding block
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CN202321222755.7U
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刘琴琴
郑枫
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Qilu University of Technology
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Qilu University of Technology
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Abstract

The utility model provides a desk-top color meter, which relates to the technical field of color meters and comprises a color meter body and a touch screen arranged on the color meter body, wherein a detection cavity is formed in the color meter body and is positioned below the touch screen, a measuring head is arranged on the inner wall of the upper part of the detection cavity, a jacking structure is arranged on the lower part of the detection cavity, and the lower surface of the measuring head and the upper surface of the jacking structure are both arc-shaped. The table-type color meter provided by the utility model can realize color detection of a sample to be detected on the arc-shaped outer surface with a specific size by the table-type color meter, and can ensure detection accuracy.

Description

Desk-top color meter
Technical Field
The utility model relates to the technical field of color meters, in particular to a desk type color meter.
Background
The color measuring instrument is divided into a portable color measuring instrument and a desk-top color measuring instrument according to the size of the volume, wherein the portable color measuring instrument has smaller volume and is convenient to carry, but is limited by the limitation of the volume of equipment, and the measuring precision of the portable color measuring instrument is limited. The desk-top color meter, also known as desk-top beam split color meter, has the color measurement and the color matching function of high accuracy, and compared with portable color meter, the volume is bigger, and measurement accuracy is higher, and the performance is more stable. Therefore, in a scenario where there is no movement requirement and the accuracy requirement is high, such as when detecting a specific product in a production shop, a desk-top colorimeter is often used.
In order to ensure measurement accuracy, the desk type color measuring instrument needs to ensure that the measuring head is tightly attached to the measured object during measurement, so that light leakage is avoided. In the prior art, a measuring head is commonly controlled to be attached to a measured sample, for example, chinese patent application publication No. CN216484595U discloses a sample platform device capable of adaptively adjusting an angle of a color meter and the color meter thereof, so that an inclination angle of a color meter disc can be adaptively adjusted, and further, when the color meter disc is matched with a vertical color meter, a measuring caliber of the color meter disc and the measured sample are completely positioned on the same plane, and the problem of color value error of the conventional vertical color meter is solved. However, this approach is not suitable for color detection of a sample to be measured (e.g., a cylindrical shaped electric kettle) having an arcuate outer surface.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide a desk-top color measuring instrument so as to realize color detection of a sample to be measured on an arc-shaped outer surface with a specific size.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a desk-top color meter, includes the color meter body and sets up the touch screen on the color meter body, set up the detection chamber on the color meter body, the detection chamber is located the below of touch screen, the upper portion inner wall department of detection chamber is provided with the gauge head, the lower part of detection chamber is provided with the climbing structure, the lower surface of gauge head with climbing structure's upper surface is the arc.
Preferably, the color meter body is further provided with an adjusting groove and a placing groove, the adjusting groove is an L-shaped groove, one end of the adjusting groove is communicated with the external environment, and the other end of the adjusting groove is communicated with the placing groove; the standing groove is arranged at the center of the bottom of the detection cavity, one end of the standing groove is communicated with the adjusting groove, the other end of the standing groove is communicated with the detection cavity, and the groove width of the standing groove is larger than that of the adjusting groove.
Preferably, the jacking structure comprises a transverse sliding block and a longitudinal sliding block which are arranged in the adjusting groove in a sliding manner, one end of the transverse sliding block extends out of the adjusting groove, and the other end of the transverse sliding block is abutted with the longitudinal sliding block through an inclined plane; the lower end of the longitudinal sliding block is abutted with the transverse sliding block through an inclined plane, the upper end of the longitudinal sliding block extends into the detection cavity upwards, the shape of the upper end of the longitudinal sliding block is matched with the shape of a groove body of the placing groove, and the upper surface of the longitudinal sliding block is arc-shaped.
Preferably, the upper surface of the longitudinal sliding block is fixedly connected with a flexible layer.
Preferably, the inclined planes of the mutual abutting joint between the transverse sliding block and the longitudinal sliding block are 45 degrees.
Preferably, the end part of the transverse sliding block extending out of the adjusting groove is fixedly connected with an adjusting block, a tension spring is arranged between the adjusting block and the color meter body, one end of the tension spring is connected with the adjusting block, and the other end of the tension spring is connected with the outer surface of the color meter body.
Preferably, the color measuring instrument body is internally provided with a limiting groove communicated with the adjusting groove, and the side wall of the longitudinal sliding block is fixedly provided with a limiting block which is in sliding connection with the limiting groove.
Preferably, the detection cavity penetrates through the color meter body, a pair of longitudinal sliding grooves are formed in the front end and the rear end of the color meter body, and a sliding plate for shielding the detection cavity is connected in a sliding mode in the longitudinal sliding grooves.
Preferably, one end of the sliding plate, which is close to the color meter body, is fixedly connected with a positioning sliding block which is in sliding connection with the longitudinal sliding groove, the positioning sliding block is a trapezoid block, and the shape of the longitudinal sliding groove is matched with that of the trapezoid block.
Preferably, the positioning slide block is made of a miniature magnet, and a miniature iron block is embedded in the top of the upper side of the longitudinal sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the table-type color measuring instrument provided by the utility model can realize color detection of a sample to be measured on the arc-shaped outer surface of a specific size. After a sample to be measured (such as an electric kettle to be measured) is placed in a detection cavity, the transverse sliding block is extruded through the tension spring, the longitudinal sliding block is jacked up to be abutted with the lower surface of the sample to be measured, and the sample to be measured is jacked up to be in contact with the measuring head, so that color detection of the sample to be measured on the arc-shaped outer surface by the desk type color measuring instrument is realized; simultaneously carry out the shutoff through the slide with detecting the chamber both ends, avoid outside light to get into and detect the intracavity to ensure when detecting, even gauge head and the sample that awaits measuring are not laminated completely, also can not appear the light leak, can guarantee the detection accuracy.
2. The two inclined planes are 45 degrees, the size of the groove body of the placing groove is matched with the shape of the upper end of the longitudinal sliding block, the transverse sliding block is abutted against the longitudinal sliding block in a normal state, the upper end part of the longitudinal sliding block is propped against the detecting cavity from the placing groove, and when a sample to be detected needs to be placed in the detecting cavity, the adjusting block is pulled outwards to enable the transverse sliding block to be far away from the longitudinal sliding block, and at the moment, the upper end part of the longitudinal sliding block falls back into the placing groove; the limit groove that is linked together with the adjustment tank has still been seted up in the color meter body, fixedly connected with and limit groove sliding connection's stopper on the lateral wall of vertical slider, carries out spacingly to vertical slider's stroke through limit groove and stopper, makes it can not move to the detection intracavity completely, guarantees the stability that equipment used.
3. The upper surface of the longitudinal sliding block is an arc surface, and the upper surface is fixedly connected with a flexible layer matched with the shape of the longitudinal sliding block, so that the damage of the longitudinal sliding block to the plastic or metal material on the surface of the sample to be detected can be avoided.
4. The one end fixedly connected with that the slide is close to the color meter body with vertical spout sliding connection's location slider, the location slider is trapezoidal piece, the shape of vertical spout is with it assorted, the location slider is miniature magnet to make, the upside top of vertical spout inlays and is equipped with miniature iron plate, the slide is made for light material, guarantee through the magnetic attraction that the slide can adsorb at the upside top of vertical spout when personnel put into the detection chamber with the kettle, personnel stir the slide down motion cover the detection chamber when, because the distance is too far, the magnetic attraction between slide and miniature iron plate is less than the gravity of slide and location slider self, the location slider whereabouts under this state, laminating with the lower bottom of vertical spout.
Additional aspects of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 with the skateboard removed;
FIG. 3 is a side cross-sectional view of the lower portion of the present utility model;
fig. 4 is an enlarged view at a in fig. 1.
FIG. 5 is an enlarged view of FIG. 3 at B;
FIG. 6 is a schematic view of the structure of a longitudinal slider;
fig. 7 is a schematic structural view of the slide plate and the positioning slide block.
The color measuring instrument comprises a color measuring instrument body, a longitudinal sliding groove, a regulating groove, a 103, a placing groove, a 104, a limiting groove, a 2 touch screen, a 3 detection cavity, a 4 detection head, a 5 detection head, a kettle, a 6 detection head, a slide plate, a 7 detection slide block, a 8 detection slide block, a transverse slide block, a 9 detection slide block, a regulating block, a 10 detection slide block, a tension spring, a 11 detection slide block, a 1101 detection slide block, a 1102 detection slide block and a flexible layer.
Detailed Description
The utility model aims to provide a desk-top color measuring instrument for realizing color detection of a sample to be measured on an arc-shaped outer surface with a specific size. The present utility model will be further described with reference to the drawings and the detailed description below, in order to enable those skilled in the art to better understand the technical solutions of the present utility model.
Referring to fig. 1 to 3, the desk type color meter provided by the utility model comprises a color meter body 1 and a touch screen 2 arranged on the color meter body, wherein a detection cavity 3 is formed in the color meter body 1, the detection cavity 3 is positioned below the touch screen 2, a measuring head 4 is arranged at the inner wall of the upper part of the detection cavity, the connection mode and the working mode of the color meter body 1, the touch screen 2 and the measuring head 4 are all of the prior art, and are not repeated herein, and the measuring head 4 can select different clear apertures according to actual needs, and fig. 3 is only schematic.
The lower part of the detection cavity is provided with a jacking structure, the lower surface of the measuring head 4 and the upper surface of the jacking structure are arc-shaped and are matched with the arc-shaped outer surface of the sample to be detected, so that the sample to be detected which is put into the detection cavity 3 is jacked to be in a state of being attached to the measuring head 4, and color detection of the arc-shaped outer surface of the sample to be detected with a specific size is realized. Because the table-type color measuring instrument is inconvenient to move, a specific product or products are usually detected by being placed on a fixed station, the size of a sample to be measured of each table-type color measuring instrument is usually fixed or only varies in a small range, and the radian of the lower surface of the measuring head and the upper surface of the jacking structure can be set according to the requirement of the actual sample to be measured.
The specific structure of the table-type color measuring instrument will be described below by taking a water kettle 5 with a sample to be measured as an example without a handle, and the water kettle 5 is cylindrical in shape.
The kettle 5 is placed in the detection cavity 3, and the lower surface of the measuring head 4 and the upper surface of the jacking structure are arc-shaped and are matched with the outer surface of the kettle 5. The kettle 5 is attached to the lower surface of the measuring head 4 through the upward acting force provided by the jacking mechanism, and color detection is carried out on the kettle 5 through the measuring head 4.
As shown in fig. 5, the color measuring instrument body 1 is further provided with an adjusting groove 102 and a placing groove 103, wherein the adjusting groove is an L-shaped groove, one end of the adjusting groove is communicated with the external environment, and the other end of the adjusting groove is communicated with the placing groove 103; the placing groove 103 is arranged at the center of the bottom of the detection cavity 3, one end of the placing groove 103 is communicated with the adjusting groove 102, the other end of the placing groove is communicated with the detection cavity 3, and the groove width of the placing groove 103 is larger than that of the adjusting groove.
The adjustment groove 102 and the placement groove 103 are used to accommodate a jack-up mechanism. The jacking mechanism comprises a transverse sliding block 8 and a longitudinal sliding block 11 which are arranged in the adjusting groove in a sliding manner, one end of the transverse sliding block 8 extends out of the adjusting groove 102, and the other end of the transverse sliding block is abutted against the longitudinal sliding block 11 through an inclined plane; the lower end of the longitudinal sliding block 11 is abutted with the transverse sliding block 8 through an inclined plane, the upper end of the longitudinal sliding block extends into the detection cavity 3 upwards, the shape of the upper end of the longitudinal sliding block 11 is matched with the shape of the groove body of the placing groove 103, and the upper surface of the longitudinal sliding block 11 is arc-shaped.
In order to ensure the stability of the vertical sliding block 11 to the lifting of the kettle 5 and avoid the occurrence of eccentricity, the area of the upper surface of the vertical sliding block can be made larger, the contact area with the kettle 5 is increased, and the size of the placing groove 103 is correspondingly increased.
In addition, the upper surface of the longitudinal sliding block 11 is fixedly connected with a flexible layer 1102 matched with the shape of the longitudinal sliding block, and after the flexible layer 1102 is contacted with the surface of the kettle 5, the damage of the longitudinal sliding block 11 to plastic or metal materials on the surface of the longitudinal sliding block is prevented.
The inclined plane angle of mutual butt between horizontal slider 8 and vertical slider 11 can set up according to actual need, sets up to 45 here, and the horizontal displacement of horizontal slider 8 equals with the vertical displacement of vertical slider 11 this moment, also can select other inclined plane angles for the vertical displacement of vertical slider 11 is less than the horizontal displacement of horizontal slider 8, is convenient for carry out the accurate adjustment to the jacking height of kettle 5.
As shown in fig. 4, an end part of the transverse sliding block 8 extending out of the adjusting groove 102 is fixedly connected with an adjusting block 9, a tension spring 10 is arranged between the adjusting block 9 and the color meter body 1, one end of the tension spring is connected with the adjusting block, and the other end of the tension spring is connected with the outer surface of the color meter body 1. The tension spring 8 is a spring with a certain pretension for continuously providing the adjusting block 9 with a pulling force towards the color meter body 1.
A limiting groove 104 communicated with the adjusting groove 102 is further formed in the color measuring instrument body 1, and a limiting block 1101 which is in sliding connection with the limiting groove is fixedly arranged on the side wall of the longitudinal sliding block 11, as shown in fig. 5-6.
When the kettle 5 is not placed, due to the tensile force of the tension spring 8, the transverse sliding block 8 is abutted against the longitudinal sliding block 11, the upper end part of the longitudinal sliding block 11 is propped into the detection cavity 3 from the placing groove 103, and the stroke of the longitudinal sliding block 11 is limited through the limiting groove 104, so that the longitudinal sliding block 11 cannot completely move into the detection cavity 3, and the stability of equipment use is ensured. When the kettle 5 is required to be placed in the detection cavity 3, the adjusting block 9 is pulled outwards, so that the transverse sliding block 8 is far away from the longitudinal sliding block 11, and at the moment, the upper end part of the longitudinal sliding block 11 falls back into the placing groove 103, so that the kettle 5 can be placed in the detection cavity.
The detection cavity 3 penetrates through the color measuring instrument body 1. A pair of longitudinal sliding grooves 101 are formed in the front end and the rear end of the color measuring instrument body 1, and a sliding plate 6 for shielding the detection cavity is connected in a sliding manner in the longitudinal sliding grooves 101.
As shown in fig. 7, one end of the sliding plate 6, which is close to the color measuring instrument body 1, is fixedly connected with a positioning sliding block 7 which is in sliding connection with a longitudinal sliding groove 101, the positioning sliding block 7 is a trapezoid block, and the shape of the longitudinal sliding groove 101 is matched with that of the trapezoid block.
The positioning slide block 7 is made of miniature magnets, and miniature iron blocks are embedded in the top of the upper side of the longitudinal sliding groove 101. The slide plate 6 is made of light materials, the magnetic attraction force ensures that the slide plate 6 can be adsorbed on the upper top of the longitudinal sliding groove 101 when a person puts the kettle 5 into the detection cavity 3, and the magnetic attraction force between the slide plate 6 and the miniature iron block is smaller than the gravity of the slide plate 6 and the positioning slide block 7 due to the too far distance when the person dials the slide plate 6 to move downwards to cover the detection cavity 3, and the positioning slide block 7 is attached to the lower bottom of the longitudinal sliding groove 101 in the state.
The slide plate is used for shielding the detection cavity during detection, so that external light cannot enter the detection cavity. At this time, even the radian of the kettle to be measured is not identical with the radian of the measuring head, the measuring head is not completely attached to the side wall of the kettle during detection, and the color measurement can be realized at this time as the detection cavity is a black cavity without light leakage, so that the color measurement result is not influenced.
In some embodiments, a flexible material (such as sponge) may be disposed on the periphery of the probe 4, so as to buffer the probe and the sample to be measured. Even if the outer shape radian of the actual sample to be measured is not identical to the radian of the measuring head 4, color measurement can be realized. To avoid influencing the detection result, the flexible material should generally be black.
When the table-type color measuring instrument is used, the detection cavity 3 is covered by the sliding plate 6 in a normal state, the upper end part of the longitudinal sliding block 11 moves into the detection cavity 3, the sliding plate 6 is firstly shifted upwards, the positioning sliding block 7 is adsorbed on the upper top of the longitudinal sliding groove 101, then the kettle 5 is placed into the detection cavity 3, when the positioning sliding block 7 touches the longitudinal sliding block 11, the adjusting block 9 is pulled outwards, the transverse sliding block 8 is separated from the longitudinal sliding block 11, at the moment, the longitudinal sliding block 11 falls back into the placing groove 103, then the kettle 5 is continuously pushed to the other end of the detection cavity 3, when the positioning sliding block is positioned on the lower side of the measuring head 4 and the upper side of the longitudinal sliding block 11, the adjusting block 9 is released, the tension spring 10 enables the transverse sliding block 8 to move towards the inner side of the adjusting groove 102 and enables the longitudinal sliding block 11 to be pushed out of the placing groove 103 to be abutted against the lower surface of the kettle 5 in the detection cavity 3, the sliding plate 6 is shifted again, finally, the detection cavity 3 is covered up, the touch operation is performed through the touch screen 2, the color difference detection of the kettle 5 in the detection cavity 3 is detected by the using the measuring head 4, and the electric kettle detection accuracy is reduced, and at the same time, the detection accuracy of the electric kettle detection is improved.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The utility model provides a desk-top color meter, includes color meter body and sets up the touch screen on the color meter body, its characterized in that, set up the detection chamber on the color meter body, the detection chamber is located the below of touch screen, the upper portion inner wall department of detection chamber is provided with the gauge head, the lower part of detection chamber is provided with the climbing structure, the lower surface of gauge head with the upper surface of climbing structure is the arc.
2. The desk type color meter of claim 1, wherein the color meter body is further provided with an adjusting groove and a placing groove, the adjusting groove is an L-shaped groove, one end of the adjusting groove is communicated with the external environment, and the other end of the adjusting groove is communicated with the placing groove; the standing groove is arranged at the center of the bottom of the detection cavity, one end of the standing groove is communicated with the adjusting groove, the other end of the standing groove is communicated with the detection cavity, and the groove width of the standing groove is larger than that of the adjusting groove.
3. The bench color measuring instrument of claim 2, wherein the jacking structure comprises a transverse slide block and a longitudinal slide block which are slidably arranged in the adjusting groove, one end of the transverse slide block extends out of the adjusting groove, and the other end of the transverse slide block is abutted against the longitudinal slide block through an inclined plane; the lower end of the longitudinal sliding block is abutted with the transverse sliding block through an inclined plane, the upper end of the longitudinal sliding block extends into the detection cavity upwards, the shape of the upper end of the longitudinal sliding block is matched with the shape of a groove body of the placing groove, and the upper surface of the longitudinal sliding block is arc-shaped.
4. A bench scale color measuring instrument as claimed in claim 3 wherein the upper surface of the longitudinal slide is fixedly connected with a flexible layer.
5. A bench scale color measuring instrument as claimed in claim 3, wherein the inclined surfaces of the lateral slider and the longitudinal slider abutting each other are 45 °.
6. A bench type color measuring instrument as claimed in claim 3, characterized in that the end part of the end of the transverse sliding block extending out of the adjusting groove is fixedly connected with an adjusting block, a tension spring is arranged between the adjusting block and the color measuring instrument body, one end of the tension spring is connected with the adjusting block, and the other end is connected with the outer surface of the color measuring instrument body.
7. The desk-top color meter of claim 6, wherein the color meter body is further provided with a limiting groove connected with the adjusting groove, and a limiting block in sliding connection with the limiting groove is fixedly arranged on the side wall of the longitudinal sliding block.
8. The desk-top color meter of claim 1, wherein the detection chamber extends through the color meter body, a pair of longitudinal sliding grooves are formed in the front end and the rear end of the color meter body, and a sliding plate for shielding the detection chamber is slidably connected in the longitudinal sliding grooves.
9. The desk-top color meter of claim 8, wherein one end of the slide plate near the color meter body is fixedly connected with a positioning slide block in sliding connection with a longitudinal slide groove, the positioning slide block is a trapezoid block, and the shape of the longitudinal slide groove is matched with that of the trapezoid block.
10. The bench color measuring instrument of claim 9 wherein the positioning slide is made of miniature magnets and miniature iron blocks are embedded in the top of the upper side of the longitudinal slide.
CN202321222755.7U 2023-05-19 2023-05-19 Desk-top color meter Active CN219935115U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321222755.7U CN219935115U (en) 2023-05-19 2023-05-19 Desk-top color meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321222755.7U CN219935115U (en) 2023-05-19 2023-05-19 Desk-top color meter

Publications (1)

Publication Number Publication Date
CN219935115U true CN219935115U (en) 2023-10-31

Family

ID=88503434

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321222755.7U Active CN219935115U (en) 2023-05-19 2023-05-19 Desk-top color meter

Country Status (1)

Country Link
CN (1) CN219935115U (en)

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