CN102262072A - Device for detecting reflection coefficient - Google Patents
Device for detecting reflection coefficient Download PDFInfo
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- CN102262072A CN102262072A CN 201010186896 CN201010186896A CN102262072A CN 102262072 A CN102262072 A CN 102262072A CN 201010186896 CN201010186896 CN 201010186896 CN 201010186896 A CN201010186896 A CN 201010186896A CN 102262072 A CN102262072 A CN 102262072A
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- footstock
- detecting
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- coefficient
- substrate
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Abstract
The invention discloses a device for detecting reflection coefficient, comprising a base plate, lateral plates, a footstock, and a detecting and positioning module with a window, wherein, the base plate is provided with grooves for installing screws, the two side of the base plate are provided with lateral plates, the tops of the lateral plates are provided with the footstock, and the upper surface of the footstock is provided with the detecting and positioning module. The additional clamp provided by the invention for detecting the coefficient of against glint for a marking with the absolute method plays a part in guaranteeing the stability and consistency of rotating the marking at a specified angle in the detecting process of a sample, controlling the horizontality and verticality, guaranteeing to align a light source to the center of the sample and the like.
Description
Technical field
The present invention relates to a kind of proving installation that is applied to the reflective membrane of traffic marker, graticule.
Background technology
Reflective membrane is that a class is applied to road signs, body of a motor car surface etc., one class material of effects such as road navigation, dangerous tip, warning message was provided to driver and crew at night, this class material has and the reflection of reflected light from returning near the opposite direction of incident light can be referred to as reflecting material.Reflective membrane is exactly the reflecting material of a quasi-representative, and whether qualified the test of reflective membrane retro-reflecting coefficient be one of reflective membrane quality the test index that concerns, so the measuring technique of retro-reflecting coefficient requires very high.The retro-reflecting coefficient surveying instrument of using on traffic test market has absolute method and relative method two class testing instruments at present.Wherein the absolute method measurement is the basis of relative method, and for relative method measurement provides correlation data, so the requirement of every test cell is all very strict in the absolute method measurement.The present invention has provided the additional clamp that a kind of reflective membrane retro-reflecting coefficient is measured, sample rest area corresponding to the absolute method measurement, characteristic and reflex reflection Testing requirement at reflective membrane, play guaranteeing sample measurement process protuberant guide post stability, the consistance during the angle rotation in accordance with regulations, and controlling level degree, verticality and effects such as assurance light source and sample center-aligned.
Protuberant guide post is to be fixed in the raised indicia piece that plays the graticule effect on the road surface, can be used to mark subtend driveway separatrix, driveway separatrix, driveway edge line etc. in the same way.An important indicator that reflects its performance is the luminous intensity coefficient, can utilize the method for absolute method to measure the luminous intensity coefficient of protuberant guide post by reflex reflection measurement standard device equally.The present invention has provided the additional clamp that a kind of absolute method is measured protuberant guide post luminous intensity coefficient, play guaranteeing sample measurement process protuberant guide post stability, the consistance during the angle rotation in accordance with regulations, and controlling level degree, verticality and effects such as assurance light source and sample center-aligned.
Summary of the invention
The purpose of this invention is to provide a kind of detection of reflected coefficient unit.
The objective of the invention is to be achieved through the following technical solutions:
A kind of detection of reflected coefficient unit, comprise substrate, side plate, footstock and have the detection and location module of window, substrate is provided with the groove of mounting screw, and the both sides of substrate are vertically installed with side plate respectively, footstock is installed on the top of side plate, and at the upper surface of footstock the detection and location module is installed.
By the groove on the substrate substrate is fixed, and the window on the detection and location module can allow reflection ray to inject or penetrate, thereby detect.
What the present invention provided is the additional clamp of measuring the graticule retro-reflecting coefficient with absolute method, play guaranteeing sample measurement process graticule stability, the consistance during the angle rotation in accordance with regulations, and controlling level degree, verticality and effects such as assurance light source and sample center-aligned.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structural drawing of the described detection of reflected coefficient unit of the embodiment of the invention.
Among the figure: 1, substrate; 2, side plate; 3, footstock; 4, detection and location module; 5, window.
Embodiment
As shown in Figure 1, a kind of detection of reflected coefficient unit, comprise substrate, side plate, footstock and have the detection and location module of window, substrate is provided with the groove of mounting screw, the both sides of substrate are vertically installed with side plate respectively, footstock is installed on the top of side plate, and at the upper surface of footstock the detection and location module is installed.
By the groove on the substrate substrate is fixed, and the window on the detection and location module can allow reflection ray to inject or penetrate, thereby detect.
What the present invention provided is the additional clamp of measuring the graticule retro-reflecting coefficient with absolute method, play guaranteeing sample measurement process graticule stability, the consistance during the angle rotation in accordance with regulations, and controlling level degree, verticality and effects such as assurance light source and sample center-aligned.
Claims (1)
1. detection of reflected coefficient unit, comprise substrate, side plate, footstock and have the detection and location module of window, it is characterized in that, substrate is provided with the groove of mounting screw, the both sides of substrate are vertically installed with side plate respectively, footstock is installed on the top of side plate, and at the upper surface of footstock the detection and location module is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010186896 CN102262072A (en) | 2010-05-31 | 2010-05-31 | Device for detecting reflection coefficient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010186896 CN102262072A (en) | 2010-05-31 | 2010-05-31 | Device for detecting reflection coefficient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102262072A true CN102262072A (en) | 2011-11-30 |
Family
ID=45008783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010186896 Pending CN102262072A (en) | 2010-05-31 | 2010-05-31 | Device for detecting reflection coefficient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102262072A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125381A (en) * | 2020-01-15 | 2021-07-16 | 日涂(上海)涂料研究开发有限公司 | Detection method and comparison method for evaluating covering power of wet coating film and special pressing plate device thereof |
-
2010
- 2010-05-31 CN CN 201010186896 patent/CN102262072A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125381A (en) * | 2020-01-15 | 2021-07-16 | 日涂(上海)涂料研究开发有限公司 | Detection method and comparison method for evaluating covering power of wet coating film and special pressing plate device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Liu Qunlian Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Qunlian Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Qunlian Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Qunlian Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111130 |