CN216349120U - Portable color meter convenient to correct - Google Patents
Portable color meter convenient to correct Download PDFInfo
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- CN216349120U CN216349120U CN202123063131.9U CN202123063131U CN216349120U CN 216349120 U CN216349120 U CN 216349120U CN 202123063131 U CN202123063131 U CN 202123063131U CN 216349120 U CN216349120 U CN 216349120U
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- end cover
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Abstract
The utility model discloses a portable colorimeter convenient to correct, which comprises a colorimeter body and an end cover, wherein the end cover is provided with a plurality of through holes; the color measuring instrument body is internally provided with a first containing cavity, and the bottom of the color measuring instrument body is also provided with a measuring port communicated with the first containing cavity; an integrating sphere is further arranged in the first cavity close to the measuring port, and an annular iron block arranged around the integrating sphere is further arranged on the inner wall of the first cavity; the end cover is detachably arranged at the bottom of the color measuring instrument body, and an annular magnet used for fixing the end cover to the bottom of the color measuring instrument body in an adsorption mode is further arranged at the position, corresponding to the annular iron block, in the end cover. The utility model integrates the measuring port protective cover and the white board protective cover into a whole and arranges the measuring port protective cover and the white board protective cover at the bottom of the color measuring instrument body, thereby not only sealing the measuring port, but also protecting the correction white board from being damaged, and being convenient for correcting the color measuring instrument, simple and convenient, and having reasonable integral design, compact structure, convenient use, convenient carrying and strong practicability.
Description
Technical Field
The utility model relates to the technical field of color photometers, in particular to a portable color photometer convenient to correct.
Background
With social progress and scientific and technological development, people have higher and higher aesthetic requirements on colors, and under the background of large-scale production and global trade of commodities, the traditional mode of identifying and judging color difference by human eyes alone cannot meet the requirements, so that the color photometer is produced at the right moment. The color management system can carry out datamation on colors, is convenient for quality control and standard transmission on the colors, and is widely applied to the color management field of the industries such as printing, textile, chemical engineering, food, plastics, coating, building and the like.
In order to ensure the accuracy of color measurement, a color measuring instrument usually needs to be equipped with a white ceramic standard plate (white plate for short) which is calibrated by measurement to perform white calibration regularly, sometimes once every few hours, or to perform calibration every time the instrument is started. This whiteboard becomes an essential accessory for the colorimeter, and the whiteboard itself also needs to be carefully protected from surface wear and light degradation, and a protective cover for the whiteboard is generally provided.
In addition, the optical principle of the colorimeter determines that the measuring port of the colorimeter is open, key devices such as optical lenses, light sources and sensors are arranged in the colorimeter, and dust, dirt and the like entering the colorimeter from the measuring port easily affect the measuring accuracy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable color meter convenient for correction, wherein a measuring port protective cover and a white board protective cover are integrated into a whole by an end cover of the color meter and are arranged at the bottom of a color meter body, so that the measuring port can be sealed, a correction white board can be protected from being damaged, the color meter is convenient to correct, and the portable color meter is simple and convenient, has reasonable integral design, compact structure, convenient use and strong practicability and is convenient to carry.
In order to realize the purpose, the following technical scheme is adopted:
a portable colorimeter convenient for correction comprises a colorimeter body and an end cover; the color measuring instrument body is internally provided with a first containing cavity, and the bottom of the color measuring instrument body is also provided with a measuring port communicated with the first containing cavity; an integrating sphere is further arranged in the first cavity close to the measuring port, and an annular iron block arranged around the integrating sphere is further arranged on the inner wall of the first cavity; the end cover is detachably arranged at the bottom of the color measuring instrument body, and an annular magnet for fixing the end cover to the bottom of the color measuring instrument body in an adsorption manner is further arranged in the end cover corresponding to the annular iron block; and a correction white plate is further arranged at the position, corresponding to the measuring port, of the top of the end cover.
Furthermore, the end cover comprises a base, a top seat which is movably connected with the base and can do lifting motion relative to the base, and an elastic reset component which is connected between the base and the top seat; the correction white plate is arranged on the top seat, and a gap is reserved between the correction white plate and the measuring port when the end cover is arranged at the bottom of the color measuring instrument body.
Furthermore, the top of the top seat is also provided with an installation groove, and a limiting seat is also arranged in the installation groove; a limiting groove is further formed in the top of the limiting seat, and the correction white board is installed in the limiting groove.
Furthermore, a second containing cavity is further arranged between the base and the top seat, and the annular magnet is fixedly installed on the inner wall of the second containing cavity.
Furthermore, the elastic reset assembly comprises a buffer spring arranged in the second accommodating cavity, and two ends of the buffer spring are respectively abutted against the top of the base and the bottom of the top seat.
By adopting the scheme, the utility model has the beneficial effects that:
the end cover of the color measuring instrument integrates the measuring port protective cover and the white board protective cover, and is arranged at the bottom of the color measuring instrument body, so that the measuring port can be sealed, the correction white board can be protected from damage, the color measuring instrument is convenient to correct, the color measuring instrument is simple and practical, the whole design is reasonable, the structure is compact, the use is convenient, the carrying is convenient, and the practicability is high.
Drawings
FIG. 1 is a schematic structural view of a colorimeter body according to the present invention;
FIG. 2 is a schematic structural view of the end cap of the present invention;
FIG. 3 is a schematic view of a color meter according to an embodiment of the present invention when not in use;
FIG. 4 is a schematic structural diagram of a color meter during calibration according to an embodiment of the present invention;
wherein the figures identify the description:
1-colorimeter body; 2-end cover;
3-a measuring port; 4-integrating sphere;
5, an annular iron block; 6-ring magnet;
7, correcting the white board; 8, a limiting seat;
9-a second cavity; 21-a base;
22-top seat; 23-buffer spring.
Detailed Description
The utility model is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1 to 4, the present invention provides a portable colorimeter which can be corrected conveniently, including a colorimeter body 1, an end cap 2; a first containing cavity is formed in the color measuring instrument body 1, and a measuring port 3 communicated with the first containing cavity is further formed in the bottom of the color measuring instrument body 1; an integrating sphere 4 is further installed in the first cavity close to the measuring port 3, and an annular iron block 5 arranged around the integrating sphere 4 is further arranged on the inner wall of the first cavity; the end cover 2 is detachably arranged at the bottom of the color measuring instrument body 1, and an annular magnet 6 for adsorbing and fixing the end cover 2 at the bottom of the color measuring instrument body 1 is also arranged in the end cover 2 corresponding to the annular iron block 5; and a correction white plate 7 is also arranged at the position, corresponding to the measuring port 3, of the top of the end cover 2.
The end cover 2 comprises a base 21, a top seat 22 which is movably connected with the base 21 and can do lifting motion relative to the base 21, and an elastic reset component connected between the base 21 and the top seat 22; the correction white plate 7 is arranged on the top seat 22, and when the end cover 2 is arranged at the bottom of the color measuring instrument body 1, a gap is reserved between the correction white plate 7 and the measuring port 3; the top of the top seat 22 is also provided with an installation groove, and a limit seat 8 is also arranged in the installation groove; the top of the limiting seat 8 is also provided with a limiting groove, and the correction white board 7 is arranged in the limiting groove; a second cavity 9 is further arranged between the base 21 and the top seat 22, and the annular magnet 6 is fixedly arranged on the inner wall of the second cavity 9; the elastic reset assembly comprises a buffer spring 23 arranged in the second accommodating cavity 9, and two ends of the buffer spring 23 are respectively abutted against the top of the base 21 and the bottom of the top seat 22.
The working principle of the utility model is as follows:
with continued reference to fig. 1 to 4, in the present embodiment, the ring magnet 6 and the buffer spring 23 are added in the end cap 2, the correction white plate 7 has a certain moving stroke, and the ring iron block 5 is added at the bottom of the colorimeter body 1 for magnetic attraction; when the color measuring instrument is not used, the end cover 2 can be directly adsorbed at the bottom of the color measuring instrument body 1 through magnetic force to form covering protection on the measuring port 3, and the correction white board 7 is in a sinking state at ordinary times, namely forms protection on the correction white board; when correction is needed, the end cover 2 is directly pressed down on the table top, the buffer spring 23 is compressed, the correction white board 7 rises to be attached to the measuring port 3, and white correction operation is carried out; after the correction is completed, the end cover 2 is taken down to perform color measurement, and the method is simple and convenient, and specifically:
in the embodiment, the top seat 22 is designed with a ring of surrounding barrier for positioning in shape fit with the bottom of the color meter body 1, and the annular magnet 6 is arranged in the second accommodating cavity 9 and used for attracting the annular iron block 5 at the bottom of the color meter body 1; the correction white plate 7 is fixed in a limiting groove of the limiting seat 8, the second containing cavity 9 is also internally provided with a buffer spring 23, and the correction white plate 7 has a certain gap with the measuring port 3, so that friction on the correction white plate 7 can be avoided, and the use safety of the correction white plate is improved; as shown in fig. 3, the end cap 2 is attached to the bottom of the color meter body 1, and the measurement port 3 and the correction white plate 7 can be protected, and as shown in fig. 4, when the white correction operation is performed, the color meter body 1 and the end cap 2 are pressed down together on the table top, the buffer spring 23 is compressed, and the correction white plate 7 rises until the correction white plate 7 completely adheres to the plane of the measurement port 3, and at this time, the white correction operation can be performed.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A portable colorimeter convenient for correction is characterized by comprising a colorimeter body and an end cover; the color measuring instrument body is internally provided with a first containing cavity, and the bottom of the color measuring instrument body is also provided with a measuring port communicated with the first containing cavity; an integrating sphere is further arranged in the first cavity close to the measuring port, and an annular iron block arranged around the integrating sphere is further arranged on the inner wall of the first cavity; the end cover is detachably arranged at the bottom of the color measuring instrument body, and an annular magnet for fixing the end cover to the bottom of the color measuring instrument body in an adsorption manner is further arranged in the end cover corresponding to the annular iron block; and a correction white plate is further arranged at the position, corresponding to the measuring port, of the top of the end cover.
2. The portable colorimeter convenient to correct according to claim 1 wherein the end cap includes a base, a top base movably connected with the base and capable of making lifting movement relative to the base, and an elastic reset assembly connected between the base and the top base; the correction white plate is arranged on the top seat, and a gap is reserved between the correction white plate and the measuring port when the end cover is arranged at the bottom of the color measuring instrument body.
3. The portable colorimeter convenient to correct according to claim 2, wherein a mounting groove is further formed in the top of the top base, and a limiting base is further mounted in the mounting groove; a limiting groove is further formed in the top of the limiting seat, and the correction white board is installed in the limiting groove.
4. The portable colorimeter according to claim 3 wherein a second cavity is further provided between the base and the top base, and the ring magnet is fixedly mounted on an inner wall of the second cavity.
5. The portable colorimeter according to claim 4 wherein the elastic reset assembly comprises a buffer spring mounted in the second cavity, and two ends of the buffer spring are respectively abutted against the top of the base and the bottom of the top seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123063131.9U CN216349120U (en) | 2021-12-07 | 2021-12-07 | Portable color meter convenient to correct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123063131.9U CN216349120U (en) | 2021-12-07 | 2021-12-07 | Portable color meter convenient to correct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216349120U true CN216349120U (en) | 2022-04-19 |
Family
ID=81161350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123063131.9U Active CN216349120U (en) | 2021-12-07 | 2021-12-07 | Portable color meter convenient to correct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216349120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115406844A (en) * | 2022-10-13 | 2022-11-29 | 广东三恩时智能科技有限公司 | Combined type light-splitting color photometer |
-
2021
- 2021-12-07 CN CN202123063131.9U patent/CN216349120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115406844A (en) * | 2022-10-13 | 2022-11-29 | 广东三恩时智能科技有限公司 | Combined type light-splitting color photometer |
| CN115406844B (en) * | 2022-10-13 | 2024-02-02 | 广东三恩时智能科技有限公司 | Combined type light-splitting color measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220608 Address after: 511316 406, Building 29, Xincheng innovation center, 400 Xincheng Avenue, Zengcheng District, Guangzhou, Guangdong Patentee after: Guangdong sanenshi Intelligent Technology Co.,Ltd. Address before: 518000 Room 401, 4th floor, building 8, Nangang No.2 Industrial Park, 1026 xisongbai Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN 3NH TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |