CN202974865U - Reflective material retro-reflection coefficient measuring device - Google Patents
Reflective material retro-reflection coefficient measuring device Download PDFInfo
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- CN202974865U CN202974865U CN 201220695139 CN201220695139U CN202974865U CN 202974865 U CN202974865 U CN 202974865U CN 201220695139 CN201220695139 CN 201220695139 CN 201220695139 U CN201220695139 U CN 201220695139U CN 202974865 U CN202974865 U CN 202974865U
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Abstract
The utility model provides a reflective material retro-reflection coefficient measuring device. The reflective material retro-reflection coefficient measuring device comprises a luminous table and a lifting mechanism which is arranged on the luminous table, wherein the luminous table comprises an upper fixing plate, a middle fixing plate and a lower fixing plate, four guide rods and two lead rods, and the upper fixing plate, the middle fixing plate and the lower fixing plate are arranged from top to bottom; the four guide rods and the two lead rods are arranged among the upper fixing plate, the middle fixing plate and the lower fixing plate; a gear, which is engaged with a drive wheel of a vertical adjusting motor output shaft, is arranged on the tops of the two lead screws, respectively; the lifting mechanism comprises a supporting plate and a front-rear adjusting motor, wherein the supporting plate is arranged on the middle fixing plate, and the front-rear adjusting motor is used for driving the supporting plate to move forwards and backwards; an adjusting fixing plate is arranged on the bottom of the supporting plate, wherein the adjusting fixing plate is connected with an luminance meter fixing device, and one end of the adjusting fixing plate can rotate about the connecting part of the adjusting fixing plate and the supporting plate; and an inclined angle adjusting motor which is used for driving one end of the adjusting fixing plate to move up and down is arranged on the supporting plate. According to the reflective material retro-reflection coefficient measuring device, the luminance meter can normally acquire light no matter how the light reflection angle changes, so that the precise measurement is realized.
Description
Technical field
The utility model relates to a kind of reflectorized material measure of coefficient of against glint device.
Background technology
Reflectorized material often is used to traffic alarm and maritime search and rescue occasion, ISO (International Standards Organization) has been made corresponding technical requirement to the production and application of such material, to the reflective properties specify of material detection mode and technical indicator, the principle of detection mode is as shown in Figure 1.Send the fixing light of a beam intensity by standard sources in figure, shine reflectorized material (being close to reflector) through fixing distance (X1+X2), reflection (reflection angle) is to illuminometer, record illumination by illuminometer, through with light intensity and the comparison of standard sources, draw material along the reflecting system of reflection angle direction, accordingly the reflective characteristic of assessment material.Be the reflective function of comprehensive assessment material, standard has been done several restrictions (value 0.1,0.2,0.5,1.0 degree respectively) to the value of reflection angle.Known to figure, when reflection angle from 0.1 to 1.0 changed, three parameter adjustments should be done in the position of illuminometer:
Become large with reflection angle, the upper-lower position of illuminometer should promote, and lifting capacity is Y.
Become large with reflection angle, the normal of illuminometer zero diopter face should keep overlapping with reflected light ray.
Become large with reflection angle, the horizontal range of illuminometer and reflectorized material should be dwindled, and reduction volume is X2.
Through examination, similar measurement mechanical is arranged on the market, the defective of its existence is along with the ascending variation of reflection angle, the lifting of upper-lower position can only be done in the position of illuminometer, can not do the variation at horizontal range and reflective inclination angle, and these two parameters can affect the correct daylighting of illuminometer, make to measure deviation to occur.
Summary of the invention
The utility model provides a kind of reflectorized material measure of coefficient of against glint device, can carry out the variation at horizontal range and reflective inclination angle when reflection angle changes thereupon, guarantees correctly daylighting of illuminometer, realizes accurately measuring.
A kind of reflectorized material measure of coefficient of against glint device, comprise Luminous platform and be arranged on elevating mechanism on Luminous platform, described Luminous platform comprises from top to bottom upper mounted plate, middle fixed head, the bottom plate that arranges and is arranged on four guide rods and two screw mandrels between upper mounted plate, middle fixed head, bottom plate, the top of two screw mandrels is respectively equipped with the driving wheel meshed gears with vertical adjustment motor output shaft, the vertical motor of adjusting can drive the screw mandrel rotation, and then in driving, fixed head is done movement on vertical direction; Described elevating mechanism comprises the back up pad that is arranged on middle fixed head and drives the front and back adjustment motor that back up pad seesaws, the back up pad bottom is equipped with the adjustment fixed head, adjusting fixed head is connected with the illuminometer stationary installation, an end of adjusting fixed head can rotate around itself and back up pad junction, is equipped with on back up pad and drives the Inclination maneuver motor that adjustment fixed head one end moves up and down.
Further, the both sides of back up pad are respectively equipped with the guide rod that seesaws, and the bottom of middle fixed head is provided with the guide pin bushing that seesaws, and the guide rod that seesaws is slidably arranged in the guide pin bushing that seesaws.
Further, the side that motor is arranged on middle fixed head is adjusted in front and back, the output shaft that motor is adjusted in front and back is connected with the front and back adjustment screw that the front and back of back up pad one side are adjusted on back-up block, adjusting back-up block before and after when motor action is adjusted in front and back, the rotation of its output shaft drives moves forward and backward, and then the guide rod front and back slip in the guide pin bushing that seesaws that seesaws of drive back up pad, realize moving forward and backward of back up pad.
Further, the Inclination maneuver motor is arranged on the right-hand member of back up pad, and the output shaft of Inclination maneuver motor is connected with adjustment screw on being arranged on the Inclination maneuver fixed head by the Inclination maneuver screw mandrel, and the other end of adjusting fixed head is rotationally connected with the leg of back up pad.
Further, described illuminometer stationary installation comprises prelocalization seat, fixture and rear positioning seat, fixture is between prelocalization seat and rear positioning seat, prelocalization seat and rear positioning seat are fixed on by locked instrument and adjust the fixed head bottom surface, adjust on fixed head and offer bar hole, the top of fixture is provided with installation shaft, and installation shaft is used nut lock after passing bar hole.
Further, also comprise for the platform of accepting that reflector is installed, comprise base and be arranged on the front solid plate on base, rear solid plate, be equipped with the rotating shaft one that is connected with fixed mount on front solid plate, rear solid plate, rotating shaft one is provided with gear, on front solid plate, rotating shaft one is installed and adjusts motor, driving wheel and the gear engagement of motor output shaft adjusted in rotating shaft one; Be equipped with on fixed mount be horizontally disposed with and with the axial vertical rotating shaft two of rotating shaft one, reflector is arranged in rotating shaft two, rotating shaft two is adjusted motor-driven with rotating shaft two and is connected.
Of the present utility model no matter how the light reflection angle changes, and all can guarantee correctly daylighting of illuminometer, realizes accurately measuring, and is a kind of advanced method in reflectorized material reflection coefficient fields of measurement.
Description of drawings
Fig. 1 is reflectorized material test philosophy schematic diagram;
Fig. 2 is the structural representation of Luminous platform in the utility model;
Fig. 3 is the structural representation that the utility model is arranged on the elevating mechanism in Luminous platform;
Fig. 4 is the utility model illuminometer clamping schematic diagram;
Fig. 5 is the structural representation that the utility model is accepted platform.
in figure: the 1-upper mounted plate, fixed head in 2-, the 3-bottom plate, the 4-castor, the 5-guide rod, the 6-screw mandrel, the 7-gear, 8-vertically adjusts motor, adjust motor before and after 9-, the 10-guide pin bushing that seesaws, the 11-back up pad, the 12-guide rod that seesaws, adjust back-up block before and after 13-, adjust screw before and after 14-, 15-Inclination maneuver motor, 16-Inclination maneuver fixed head, 17-Inclination maneuver screw, the rotating shaft of 18-Inclination maneuver, 19-prelocalization seat, the 20-fixture, positioning seat after 21-, the 22-installation shaft, the 23-nut, the 24-bar hole, the 25-illuminometer, the 26-base, the 27-castor, solid plate before 28-, solid plate after 29-, 30-rotating shaft one, the 31-gear, motor is adjusted in 32-rotating shaft one, 33-fixed mount, 34-rotating shaft two, motor is adjusted in 35-rotating shaft two, the 36-reflector, 51-Inclination maneuver screw mandrel.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the utility model is clearly and completely described.
Please refer to Fig. 2 and Fig. 3, the utility model comprises Luminous platform and is arranged on elevating mechanism on Luminous platform, described Luminous platform comprises from top to bottom upper mounted plate 1, middle fixed head 2, the bottom plate 3 that arranges and is arranged on four guide rods 5 between upper mounted plate 1, middle fixed head 2, bottom plate 3 and the top of 6, two screw mandrels 6 of two screw mandrels is respectively equipped with driving wheel meshed gears 7 with vertical adjustment motor 8 output shafts.The vertical motor 8 of adjusting can drive screw mandrel 6 rotations, and then in driving, fixed head 2 is done movement on vertical direction, when reflecting angle is satisfied in this motion, and the requirement that the illuminometer level just changes.Four base angles of bottom plate 3 are respectively equipped with castor 4, conveniently Luminous platform are moved.
Described elevating mechanism comprises back up pad 11 and is separately positioned on the guide rod 12 that seesaws of back up pad 11 both sides, and the bottom of middle fixed head 2 is provided with the guide pin bushing 10 that seesaws, and the guide rod 12 that seesaws is slidably arranged in the guide pin bushing 10 that seesaws.Before and after being equipped with, one side of middle fixed head 2 adjusts motor 9, the output shaft that motor 9 is adjusted in front and back is connected with the front and back adjustment screw 14 that the front and back of back up pad 11 1 sides are adjusted on back-up block 13, adjusting back-up block 13 before and after when adjusting motor 9 action like this, the rotation of its output shaft drives moves forward and backward, and then the guide rod 12 front and back slip in the guide pin bushing 10 that seesaws that seesaws of drive back up pad 11, realize moving forward and backward of back up pad 11, this moves when satisfying the reflection angle variation, the variation of illuminometer and reflectorized material horizontal range.
The bottom of back up pad 11 is fixed with Inclination maneuver fixed head 16, Inclination maneuver fixed head 16 is used for installing the illuminometer stationary installation, the right-hand member of back up pad 11 is equipped with Inclination maneuver motor 15, one end of Inclination maneuver fixed head 16 is provided with corresponding adjustment screw 17, the output shaft of Inclination maneuver motor 15 is connected with adjustment screw 17 by Inclination maneuver screw mandrel 151, and the other end of adjusting fixed head 16 is rotationally connected with the leg of back up pad 11.Concrete, can offer perforate on two legs of downward-extension in back up pad 11, adjust fixed head 16 on two legs of downward-extension also correspondence offer perforate, then use two to adjust rotating shafts 18 and pass successively the perforate on back up pad 11 legs and adjust perforate on fixed head 16 legs, adjust like this fixed head 16 and can rotate around adjusting rotating shaft 18.The driving of Inclination maneuver motor 15 makes and adjusts fixed head 16 around adjusting rotating shaft 18 rotations through Inclination maneuver screw mandrel 17, and the requirement of reflected light reflection angle is satisfied in this rotation.
Please in conjunction with reference to figure 3 and Fig. 4, described illuminometer stationary installation comprises prelocalization seat 19, fixture 20 and rear positioning seat 21, fixture 20 is between prelocalization seat 19 and rear positioning seat 21, prelocalization seat 19 and rear positioning seat 21 are fixed on by locked instrument (for example screw) and adjust fixed head 16 bottom surfaces, adjust on fixed head 16 and offer bar hole 24, the top of fixture 20 is provided with installation shaft 22, installation shaft 22 is passed rear use nut 23 lockings of bar hole 24, the illuminometer stationary installation can be arranged on and adjust on fixed head 16, the effect after installation as shown in Figure 4.
Please refer to Fig. 5, the utility model also can provide the platform of accepting that reflector 36 is installed, and it comprises base 26 and be arranged on the front solid plate 28 on base 26, rear solid plate 29, and four base angles of base 26 are equipped with castor 27, are convenient to accept the movement of platform.
Be equipped with the rotating shaft 1 that is connected with fixed mount 33 on front solid plate 28, rear solid plate 29, rotating shaft 1 is provided with gear 31, on front solid plate 28, rotating shaft one is installed and adjusts motor 32, and driving wheel and gear 31 engagements of motor 32 output shafts are adjusted in rotating shaft one.Be equipped with on fixed mount 33 be horizontally disposed with and with the axial vertical rotating shaft 2 34 of rotating shaft 1, reflector 36 is arranged in rotating shaft 2 34, rotating shaft 2 34 and rotating shaft two are adjusted motors 35 and are driven and be connected.Structure shown in Figure 5 can be completed any deflection of reflectorized material in two each and every one dimensions, figure shaft 1 axially coaxial with the ray of standard sources, and rotating shaft 1 is rotated in 0-180 degree scope, and rotating shaft 2 34 is rotated in 0-5 degree scope.Rotating shaft 2 34 is completed rotating shaft 1 and is driven, and rotating shaft two is adjusted motor 35 and completed rotating shaft 2 34 drivings.
Claims (6)
1. reflectorized material measure of coefficient of against glint device, it is characterized in that: comprise Luminous platform and be arranged on elevating mechanism on Luminous platform, described Luminous platform comprises the upper mounted plate (1) that arranges from top to bottom, middle fixed head (2), bottom plate (3) and be arranged on upper mounted plate (1), middle fixed head (2), four guide rods (5) between bottom plate (3) and two screw mandrels (6), the top of two screw mandrels (6) is respectively equipped with the driving wheel meshed gears (7) with vertical adjustment motor (8) output shaft, the vertical motor (8) of adjusting can drive screw mandrel (6) rotation, and then in driving, fixed head (2) is done movement on vertical direction, described elevating mechanism comprises the back up pad (11) that is arranged on middle fixed head (2) and drives the front and back adjustment motor (9) that back up pad (11) seesaws, back up pad (11) bottom is equipped with adjusts fixed head (16), adjusting fixed head (16) is connected with the illuminometer stationary installation, an end of adjusting fixed head (16) can rotate around itself and back up pad (11) junction, is equipped with on back up pad (11) and drives the Inclination maneuver motor (15) that adjustment fixed head (16) one ends move up and down.
2. reflectorized material measure of coefficient of against glint device as claimed in claim 1, it is characterized in that: the both sides of back up pad (11) are respectively equipped with the guide rod that seesaws (12), the bottom of middle fixed head (2) is provided with the guide pin bushing that seesaws (10), and the guide rod that seesaws (12) is slidably arranged in the guide pin bushing that seesaws (10).
3. reflectorized material measure of coefficient of against glint device as claimed in claim 2, it is characterized in that: the side that motor (9) is arranged on middle fixed head (2) is adjusted in front and back, the output shaft that motor (9) is adjusted in front and back is connected with the front and back adjustment screws (14) that the front and back of back up pad (11) one sides are adjusted on back-up blocks (13), before and after when motor (9) action is adjusted in front and back, the rotation of its output shaft drives, adjustment back-up block (13) moves forward and backward, and then the guide rod that seesaws (12) of drive back up pad (11) front and back slip in the guide pin bushing that seesaws (10).
4. reflectorized material measure of coefficient of against glint device as claimed in claim 1, it is characterized in that: Inclination maneuver motor (15) is arranged on the right-hand member of back up pad (11), the output shaft of Inclination maneuver motor (15) is connected with adjustment screw (17) on being arranged on Inclination maneuver fixed head (16) by Inclination maneuver screw mandrel (151), and the other end of adjusting fixed head (16) is rotationally connected with the leg of back up pad (11).
5. reflectorized material measure of coefficient of against glint device as claimed in claim 1, it is characterized in that: described illuminometer stationary installation comprises prelocalization seat (19), fixture (20) and rear positioning seat (21), fixture (20) is positioned between prelocalization seat (19) and rear positioning seat (21), prelocalization seat (19) and rear positioning seat (21) are fixed on by locked instrument and adjust fixed head (16) bottom surface, adjust on fixed head (16) and offer bar hole (24), the top of fixture (20) is provided with installation shaft (22), installation shaft (22) is used nut (23) locking after passing bar hole (24).
6. reflectorized material measure of coefficient of against glint device as claimed in claim 1, it is characterized in that: also comprise for the platform of accepting that reflector (36) is installed, comprise base (26) and be arranged on front solid plate (28) on base (26), rear plate (29) admittedly, front solid plate (28), rear consolidating on plate (29) is equipped with the rotating shaft one (30) that is connected with fixed mount (33), rotating shaft one (30) is provided with gear (31), on front solid plate (28), rotating shaft one is installed and adjusts motor (32), driving wheel and gear (31) engagement of motor (32) output shaft adjusted in rotating shaft one, be equipped with on fixed mount (33) be horizontally disposed with and with the axial vertical rotating shaft two (34) of rotating shaft one (30), reflector (36) is arranged in rotating shaft two (34), and rotating shaft two (34) is adjusted motor (35) driving with rotating shaft two and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695139 CN202974865U (en) | 2012-12-14 | 2012-12-14 | Reflective material retro-reflection coefficient measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695139 CN202974865U (en) | 2012-12-14 | 2012-12-14 | Reflective material retro-reflection coefficient measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974865U true CN202974865U (en) | 2013-06-05 |
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ID=48515924
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220695139 Expired - Fee Related CN202974865U (en) | 2012-12-14 | 2012-12-14 | Reflective material retro-reflection coefficient measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974865U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901714A (en) * | 2012-05-04 | 2013-01-30 | 交通运输部公路科学研究所 | Retroreflection coefficient measurement method adopting spectral correction |
| CN106644950A (en) * | 2016-12-30 | 2017-05-10 | 张帆 | Detection device for retroreflection materials |
| CN111077115A (en) * | 2019-12-28 | 2020-04-28 | 交通运输部公路科学研究所 | Precise angle adjusting device for retroreflection measurement |
-
2012
- 2012-12-14 CN CN 201220695139 patent/CN202974865U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901714A (en) * | 2012-05-04 | 2013-01-30 | 交通运输部公路科学研究所 | Retroreflection coefficient measurement method adopting spectral correction |
| CN102901714B (en) * | 2012-05-04 | 2015-01-14 | 交通运输部公路科学研究所 | Retroreflection coefficient measurement method adopting spectral correction |
| CN106644950A (en) * | 2016-12-30 | 2017-05-10 | 张帆 | Detection device for retroreflection materials |
| CN111077115A (en) * | 2019-12-28 | 2020-04-28 | 交通运输部公路科学研究所 | Precise angle adjusting device for retroreflection measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20161214 |