技术领域technical field
本实用新型涉及分光测色仪，尤其涉及的是一种基于可切换反射式和透射式测量的便携式测色仪。The utility model relates to a spectrophotometer, in particular to a portable colorimeter based on switchable reflective and transmissive measurements.
背景技术Background technique
当前市场上的便携式测色仪、便携式色差仪都是采用反射式材料物体的表面色，而对于透明有色液体的测量则需要使用实验室中的台式测色仪，对透明液体液体的测量相当麻烦，无法实现现场测量，难以对生产过程进行监控，对生产的品质检测带来不便。Portable colorimeters and portable colorimeters currently on the market use the surface color of reflective material objects, and for the measurement of transparent colored liquids, a desktop colorimeter in the laboratory is required, and the measurement of transparent liquids is quite troublesome. , It is impossible to realize on-site measurement, it is difficult to monitor the production process, and it brings inconvenience to the quality inspection of production.
因此，现有技术存在缺陷，需要改进。Therefore, there are defects in the prior art and need to be improved.
实用新型内容Utility model content
本实用新型所要解决的技术问题是：提供一种在实现兼容反射式、透射式测量的基础上，拓展了便携式测色仪/色差仪的应用范围，实现物体表面色、透明有色液体测量的便携式测色仪。The technical problem to be solved by the utility model is: to provide a portable colorimeter/colorimeter that expands the application range of the portable colorimeter/colorimeter on the basis of realizing the compatible reflection type and transmission type measurement, and realizes the measurement of the surface color of objects and transparent colored liquids. color meter.
本实用新型的技术方案如下：一种基于可切换反射式和透射式测量的便携式测色仪，包括光源及光路和积分球，积分球上设置有测量口，并且，积分球内设置感应器，其中，光源及光路与积分球之间还设置一可拆卸的比色皿，以及测量口上还固定设置一可拆卸的工作标准白板。The technical scheme of the utility model is as follows: a portable color measuring instrument based on switchable reflective and transmissive measurements, including a light source, an optical path and an integrating sphere, the integrating sphere is provided with a measuring port, and an inductor is arranged inside the integrating sphere, Wherein, a detachable cuvette is arranged between the light source, the optical path and the integrating sphere, and a detachable working standard whiteboard is fixedly arranged on the measuring port.
应用于上述技术方案，所述的便携式测色仪中，光源及光路、积分球、比色皿均安装固定在一盒体内，并且，对应比色皿，盒体还设置有比色皿安装口和比色皿安装位。Applied to the above technical solution, in the portable colorimeter described above, the light source, optical path, integrating sphere, and cuvette are installed and fixed in a box body, and, corresponding to the cuvette, the box body is also provided with a cuvette installation port and cuvette mounting positions.
采用上述方案，本实用新型通过设置光源及光路、积分球、可拆卸的比色皿、以及可拆卸的工作标准白板，实现了便携式可兼容反射式、透射式的测量；并且，在实现兼容反射式、透射式测量的基础上，拓展了便携式测色仪/色差仪的应用范围，创造性的实现物体表面色、透明有色液体的测量；并通过实现的测色仪或色差仪提供了液体颜色相关测量的现场检查方案，提高企业的产品品质监控。By adopting the above scheme, the utility model realizes portable and compatible reflective and transmissive measurements by setting a light source and optical path, an integrating sphere, a detachable cuvette, and a detachable working standard whiteboard; On the basis of conventional and transmissive measurements, the application range of portable colorimeters/colorimeters has been expanded, and the measurement of object surface color and transparent colored liquids has been creatively realized; and the realized colorimeter or colorimeter provides liquid color correlation The on-site inspection plan of the measurement improves the product quality monitoring of the enterprise.
附图说明Description of drawings
图1为本实用新型中反射式测量方案的结构示意图一；Fig. 1 is a structural schematic diagram one of the reflective measurement scheme in the utility model;
图2为本实用新型中透射式测量方案的结构示意图一；Fig. 2 is a structural schematic diagram 1 of the transmission measurement scheme in the utility model;
图3为本实用新型中反射式测量方案的结构示意图二；Fig. 3 is the structure schematic diagram two of reflective measurement scheme in the utility model;
图4为本实用新型中透射式测量方案的结构示意图二。Fig. 4 is a structural schematic diagram II of the transmission measurement scheme in the present invention.
具体实施方式Detailed ways
以下结合附图和具体实施例，对本实用新型进行详细说明。Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
本实施例提供了一种基于可切换反射式和透射式测量的便携式测色仪，如图1和图2所示，便携式测色仪包括光源及光路1和积分球2，积分球2上设置有测量口3，并且，积分球2内部还设置感应器，并且，在光源及光路1与积分球2之间还设置一可拆卸的比色皿5，以及测量口3上还固定设置一可拆卸的工作标准白板4。This embodiment provides a portable colorimeter based on switchable reflective and transmissive measurements. As shown in Figures 1 and 2, the portable colorimeter includes a light source, an optical path 1 and an integrating sphere 2. There is a measuring port 3, and a sensor is also arranged inside the integrating sphere 2, and a detachable cuvette 5 is also arranged between the light source and the optical path 1 and the integrating sphere 2, and a detachable cuvette 5 is also fixedly arranged on the measuring port 3 Disassembled working standard whiteboard4.
例如，当采用反射式的测量方案时，如图1所示，此时核心方案只包含了光源及光路1、积分球2、测量口3，测量时，将测量口3贴紧被测物，光源及光路1内光源发出的光束经光路后，光束再经过积分球2，经过测量口3投射到被测物上，经过被测物反射光被积分球2收集，并被积分球2中的感应器所接收感应，并获得被测物的颜色信息。For example, when the reflective measurement scheme is used, as shown in Figure 1, the core scheme only includes the light source and optical path 1, the integrating sphere 2, and the measurement port 3. When measuring, the measurement port 3 is placed close to the measured object. The light source and the light beam emitted by the light source in the optical path 1 pass through the optical path, then pass through the integrating sphere 2, and project on the measured object through the measuring port 3. The sensor receives the induction and obtains the color information of the measured object.
又如，当采用透射式的测量方案时，如图2所示，此时核心方案包含了光源及光路1、积分球2、测量口3、工作标准白板4、比色皿5，测量前，先用工作标准白板4贴紧测量口3，防止外部光线进入积分球2，然后就注入了有色透明液体的比色皿5放入图中所示位置，测量时，光线从光路1出射并照射比色皿5，然后再从比色皿5出射进入积分球2，并被积分球中的感应器感应测量，并获得液体的颜色信息。As another example, when the transmission measurement scheme is adopted, as shown in Figure 2, the core scheme includes the light source and optical path 1, the integrating sphere 2, the measurement port 3, the working standard whiteboard 4, and the cuvette 5. Before measurement, First use the working standard whiteboard 4 to stick to the measurement port 3 to prevent external light from entering the integrating sphere 2, and then put the cuvette 5 filled with colored transparent liquid into the position shown in the figure. When measuring, the light is emitted from the optical path 1 and illuminated The cuvette 5 then exits from the cuvette 5 into the integrating sphere 2 and is sensed and measured by the sensor in the integrating sphere to obtain the color information of the liquid.
或者，如图3和图4所示，光源及光路1、积分球2、比色皿5均安装固定在一盒体6内，工作标准白板4可以通过螺接、卡接、扣接等方式贴紧固定在测量口3上，并且，对应比色皿，盒体6还设置有比色皿安装口7和比色皿安装位8，当采用反射式的测量方案时，可以通过比色皿安装口7将比色皿5从比色皿安装位8上取出后进行测量，当采用透射式的测量方案时，仅需要将比色皿通过比色皿安装口7插入安装到比色皿安装位8内即可。Alternatively, as shown in Figures 3 and 4, the light source, optical path 1, integrating sphere 2, and cuvette 5 are all installed and fixed in a box body 6, and the working standard whiteboard 4 can be screwed, clamped, buckled, etc. Closely fixed on the measurement port 3, and corresponding to the cuvette, the box body 6 is also provided with a cuvette installation port 7 and a cuvette installation position 8, when the reflective measurement scheme is adopted, the cuvette can be The installation port 7 takes the cuvette 5 out of the cuvette installation position 8 and then measures it. When using the transmission measurement scheme, it is only necessary to insert the cuvette through the cuvette installation port 7 and install it on the cuvette. It can be within 8 digits.
由以上可以知道，便携式测色仪的反射式测量和透射式测量是兼容的，当不使用比色皿5和工作标准白板4时，仪器即采用了反射式测量，当用工作标准白板4贴紧测量口3，并放入比色皿5时，仪器即采用了透射式测量。It can be known from the above that the reflective measurement and the transmissive measurement of the portable colorimeter are compatible. When the cuvette 5 and the working standard whiteboard 4 are not used, the instrument adopts the reflective measurement. When the measuring port 3 is tightened and the cuvette 5 is placed, the instrument adopts transmission measurement.
以上仅为本实用新型的较佳实施例而已，并不用于限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model should be included in the utility model. within the scope of protection.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689226.2UCN204177482U (en) | 2014-11-18 | 2014-11-18 | Based on the changeable reflective portable colour photometer measured with transmission-type |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689226.2UCN204177482U (en) | 2014-11-18 | 2014-11-18 | Based on the changeable reflective portable colour photometer measured with transmission-type |
| Publication Number | Publication Date |
|---|---|
| CN204177482Utrue CN204177482U (en) | 2015-02-25 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689226.2UExpired - LifetimeCN204177482U (en) | 2014-11-18 | 2014-11-18 | Based on the changeable reflective portable colour photometer measured with transmission-type |
| Country | Link |
|---|---|
| CN (1) | CN204177482U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105954208A (en)* | 2016-06-14 | 2016-09-21 | 广东省生态环境技术研究所 | Device and method for rapidly detecting state of microorganism outer membrane protein |
| CN107271373A (en)* | 2017-06-22 | 2017-10-20 | 湖北富邦科技股份有限公司 | Reflective-mode colour photometer effectively controls to granulate the detection method of modifying agent colour fluctuation |
| CN110146465A (en)* | 2019-04-30 | 2019-08-20 | 深圳市太赫兹科技创新研究院有限公司 | An optical integrating sphere and sample terahertz reflection spectrum acquisition device |
| CN115773817A (en)* | 2022-12-06 | 2023-03-10 | 浙江恒强科技股份有限公司 | A liquid color space RGB value detection device and its detection method and application |
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105954208A (en)* | 2016-06-14 | 2016-09-21 | 广东省生态环境技术研究所 | Device and method for rapidly detecting state of microorganism outer membrane protein |
| CN107271373A (en)* | 2017-06-22 | 2017-10-20 | 湖北富邦科技股份有限公司 | Reflective-mode colour photometer effectively controls to granulate the detection method of modifying agent colour fluctuation |
| CN107271373B (en)* | 2017-06-22 | 2020-01-17 | 湖北富邦科技股份有限公司 | Detection method for effectively controlling color fluctuation of granulation modifier by reflection-mode color photometer |
| CN110146465A (en)* | 2019-04-30 | 2019-08-20 | 深圳市太赫兹科技创新研究院有限公司 | An optical integrating sphere and sample terahertz reflection spectrum acquisition device |
| CN115773817A (en)* | 2022-12-06 | 2023-03-10 | 浙江恒强科技股份有限公司 | A liquid color space RGB value detection device and its detection method and application |
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| C14 | Grant of patent or utility model | ||
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| CX01 | Expiry of patent term | Granted publication date:20150225 |