CN203132700U - Optical system of color difference meter - Google Patents
Optical system of color difference meter Download PDFInfo
- Publication number
- CN203132700U CN203132700U CN 201220680435 CN201220680435U CN203132700U CN 203132700 U CN203132700 U CN 203132700U CN 201220680435 CN201220680435 CN 201220680435 CN 201220680435 U CN201220680435 U CN 201220680435U CN 203132700 U CN203132700 U CN 203132700U
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- optical system
- integrator
- light source
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Abstract
The utility model relates to the field of optical measurement and provides an optical system of a color difference meter. The optical system comprises a light source, an optical path, a reflector, an integrator, a measuring port, a main inductor and an auxiliary inductor, wherein the measuring port is arranged on the bottom of the integrator connected with the reflector, the optical path is arranged between the light source and the reflector, the main inductor is arranged on the integrator, and the measuring port is in a cone-like shape. The optical system employs a measuring port for positioning, which facilitates the detection of the inner recessed surface of an object to be detected. The optical system is simple in structure, easy for assembling, low in cost and less in fault occurrence.
Description
Technical field
The utility model relates to the optical measurement field, relates to a kind of colorimeter optical system especially.
Background technology
In the color measuring field, colorimeter optical system is a kind of instrument commonly used.When using existing colorimeter optical system to measure, the measurement mouth of the portable/portable color difference meter that has has all attached a large-area plane, when using such measurement mouth to carry out color measuring, be difficult to detect the inner concave of object, bring great inconvenience to the user.
Therefore, need a kind of measurement and positioning equipment easy to use.
The utility model content
The technical matters that the utility model solves is to provide a kind of colorimeter optical system, solves the problem that colorimeter optical system can't be measured the testee inner concave.
For addressing the above problem, the utility model provides a kind of colorimeter optical system, comprise light source, light path, catoptron, integrator, measurement mouth, main induction device, auxiliary induction device, wherein, arrange one in the bottom of described integrator and measure mouth, described integrator connects described catoptron, and light path is arranged between described light source and the catoptron, described integrator is provided with the main induction device, described measurement mouth be shaped as similar taper.
Above-mentioned colorimeter optical system, wherein, described light source is the LED illuminating source.
Above-mentioned colorimeter optical system, wherein, described light source is the Halogen lamp LED illuminating source.
Above-mentioned colorimeter optical system, wherein, the main induction device is arranged on the side of described integrator.
Adopt the technical solution of the utility model, used and measured a mouthful location, can easily survey the inner concave of measured object; Have simple in structurely, assemble the advantage simple and easy, that cost is low, fault is low.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes a part of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not constitute improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the utility model example structure figure.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, be the utility model example structure figure, a kind of colorimeter optical system is provided, comprise light source 1, light path 2, catoptron 3, integrator 4, measure mouth 5, main induction device 6, auxiliary induction device 7, testee 8, tool housing 9, wherein, arrange one in the bottom of described integrator 4 and measure mouth 5, described integrator 4 connects described catoptron, light path 2 is arranged between described light source 1 and the catoptron 3, also is provided with main induction device 6 on the described integrator 4.
In the above-mentioned colorimeter optical system, the testee 8 with inner concave be arranged on measure mouthfuls 5 below.
In the above-mentioned colorimeter optical system, describedly measure mouthfuls 5 the similar taper that is shaped as, when measuring testee 8, owing to measure mouthfuls 5 projective structures with similar taper, the inner concave that can easily stretch into measured object 8 carries out color measuring, and is easy to use, quick, simple.
In the above-mentioned colorimeter optical system, described light source 1 is the LED illuminating source, and in colorimeter optical system, illuminating source is determining measuring stability, different illuminating sources, the validity of its directionality, life-span and the final curve of spectrum that obtains also is different.Present embodiment adopts the LED illuminating source, and not only cost is low, and structural design is simple, has stronger stability.
In the above-mentioned colorimeter optical system, described light source is the Halogen lamp LED illuminating source.
In embodiment of the present utility model, main induction device 6 is arranged on the side of described integrator, and this mode setting is convenient to observe, to obtain measured value more accurately.
In embodiment of the present utility model, an auxiliary induction device also is set, this auxiliary induction device 7 is over against the direction setting of light source 1, to be used for the variation of monitoring light source 1.
When concrete the use, the light that emits from led light source 1 shines on the testee 8 by light path 2, catoptron 3, integrator 4, measurement mouth 5, the light of testee 8 reflection shines on the main induction device 6 on the integrator 4, and can't reflex to the auxiliary induction device by catoptron 3, light path 2, thereby improve measuring stability.
Above-mentioned explanation illustrates and has described a preferred embodiment of the present utility model, but as previously mentioned, be to be understood that the utility model is not limited to the disclosed form of this paper, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can in utility model contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not break away from spirit and scope of the present utility model, then all should be in the protection domain of the utility model claims.
Claims (4)
1. colorimeter optical system, comprise light source, light path, catoptron, integrator, measurement mouth, main induction device, auxiliary induction device, wherein, arrange one in the bottom of described integrator and measure mouth, described integrator connects described catoptron, and light path is arranged between described light source and the catoptron, and described integrator is provided with the main induction device, it is characterized in that the described similar taper that is shaped as of measuring mouth.
2. colorimeter optical system according to claim 1 is characterized in that, described light source is the LED illuminating source.
3. colorimeter optical system according to claim 1 is characterized in that, described light source is the Halogen lamp LED illuminating source.
4. colorimeter optical system according to claim 1 is characterized in that, the main induction device is arranged on the side of described integrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220680435 CN203132700U (en) | 2012-12-11 | 2012-12-11 | Optical system of color difference meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220680435 CN203132700U (en) | 2012-12-11 | 2012-12-11 | Optical system of color difference meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132700U true CN203132700U (en) | 2013-08-14 |
Family
ID=48940672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220680435 Expired - Lifetime CN203132700U (en) | 2012-12-11 | 2012-12-11 | Optical system of color difference meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203132700U (en) |
-
2012
- 2012-12-11 CN CN 201220680435 patent/CN203132700U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |