CN214893674U - Imaging luminance meter realizes outer L20 index test calibration device in tunnel - Google Patents
Imaging luminance meter realizes outer L20 index test calibration device in tunnel Download PDFInfo
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- CN214893674U CN214893674U CN202022953613.0U CN202022953613U CN214893674U CN 214893674 U CN214893674 U CN 214893674U CN 202022953613 U CN202022953613 U CN 202022953613U CN 214893674 U CN214893674 U CN 214893674U
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- luminance meter
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- 238000012360 testing method Methods 0.000 title claims abstract description 46
- 238000003384 imaging method Methods 0.000 title claims description 27
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 20
- 238000001228 spectrum Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 230000004907 flux Effects 0.000 claims description 2
- 230000003595 spectral effect Effects 0.000 claims description 2
- 239000011111 cardboard Substances 0.000 abstract description 14
- 239000007858 starting material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a test calibration equipment technical field just discloses an outer L20 index test calibration device in tunnel is realized to formation of image formula luminance meter, comprising a base plate, the top right side fixed mounting of bottom plate has the montant. This formation of image formula luminance meter realizes outer L20 index test calibration device in tunnel, through preceding cardboard, back cardboard carousel and LED light, after the starter motor, preceding cardboard, back cardboard and connecting piece rotate, when connecting piece and recess contact, the carousel rotates, the LED light contacts with the switch, the LED light is opened, thereby can test with the LED light of different colour temperatures and mark, the accuracy of test has been improved, through setting up electric putter and montant, adjust electric putter's flexible, drive formation of image luminance meter body and rotate, thereby let formation of image luminance meter body can carry out the regulation of certain angle, it can only test with same colour temperature lamp and mark to have solved, can only test the problem of demarcation to same position.
Description
Technical Field
The utility model relates to a test calibration equipment technical field specifically is an outer L20 index test calibration device in tunnel is realized to formation of image formula luminance meter.
Background
The brightness meter is one of the necessary common instruments in each chemical analysis laboratory, and has been widely used in various quantitative and qualitative analyses, and is a common test instrument in the fields of lighting engineering, light source and luminescent device, film and television, traffic signal, building and atmosphere photometry, and mainly adopts a pair of spaced light holes to receive the luminous flux of fixed solid angle and fixed light projecting area, and the value does not change with the distance of the object.
The existing testing and calibrating device for the L20 index outside the tunnel cannot be used for testing and calibrating different color temperature lamps, the color temperature is single, the testing accuracy is low, the angle of the testing and calibrating device for the L20 index outside the tunnel cannot be adjusted, the testing and calibrating device cannot be used for testing and calibrating different positions, the testing accuracy is affected, and the imaging luminance meter is inconvenient to use, so that the imaging luminance meter can be used for testing and calibrating the L20 index outside the tunnel to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an imaging luminance meter realizes outer L20 index test calibration device in tunnel possesses the colour temperature lamp of available difference and tests the advantage of maring, can test the demarcation to different positions, has solved and can only test with same colour temperature lamp and mark, can only test the problem of demarcation to same position.
(II) technical scheme
Can test the purpose of maring, can test the demarcation to different positions for realizing above-mentioned colour temperature lamp that can use different, the utility model provides a following technical scheme: an imaging luminance meter realizes outer L20 index test calibration device of tunnel, includes a bottom plate, the top right side fixed mounting of bottom plate has the montant, the top left side of bottom plate rotates and is connected with electric putter, the tops of montant and electric putter all rotate and are connected with the mounting panel, the top fixed mounting of mounting panel has the imaging luminance meter body, the right side fixed mounting of imaging luminance meter body has the box, the inner wall right side of box rotates and is connected with the loose axle, the outer fixed surface of loose axle installs the expansion disc, the surface of expansion disc is seted up flutedly, the left side fixed mounting of loose axle has the carousel, the positive fixed mounting of inner wall of box has the motor, the output shaft fixed mounting of motor has the pivot, the positive fixed mounting of pivot has preceding cardboard, the outer fixed mounting of pivot has the back cardboard, the outer surfaces of the front clamping plate and the rear clamping plate are provided with clamping grooves, and connecting pieces are fixedly arranged on opposite sides of the two clamping grooves.
Preferably, bottom plate and mounting panel all rotate with electric putter through the support and are connected, the mounting panel passes through the connecting seat montant and rotates the connection, the positive fixed mounting of formation of image luminance meter body has standard spectrum card, the front of formation of image luminance meter body and the right side fixed mounting who is located standard spectrum card have adjusting panel, and adjusting panel is connected with formation of image luminance meter body, electric putter and motor electricity.
Preferably, the left side fixed mounting of formation of image luminance meter body has spectral receiver, the right side fixed mounting of formation of image luminance meter body has the passageway fixed mutually with the box.
Preferably, the left end face fixed mounting of carousel has the LED lamp of six different colour temperatures, the inner wall of box openly just is located the top fixed mounting of motor and has the switch that contacts with the LED lamp.
Preferably, the box body is rotatably connected with the movable shaft through a shaft sleeve, and the number of the grooves is six.
Preferably, the front clamping plate, the rear clamping plate and the connecting piece are connected with the groove in a sliding mode.
(III) advantageous effects
Compared with the prior art, the utility model provides an imaging luminance meter realizes outer L20 index test calibration device in tunnel possesses following beneficial effect:
this formation of image formula luminance meter realizes outer L20 index test calibration device in tunnel, through the pivot, preceding cardboard, back cardboard, the draw-in groove, the connecting piece, the activity dish, a groove, carousel and LED light, behind the starter motor, preceding cardboard, back cardboard and connecting piece rotate, when connecting piece and recess contact, the carousel rotates, LED light and switch contact, the LED light is opened, thereby the LED light of available different colour temperatures tests the demarcation, the accuracy of test has been improved, through setting up electric putter and montant, adjust electric putter's flexible, it rotates to drive the formation of image luminance meter body, thereby let the formation of image luminance meter body can carry out the regulation of certain angle, it can only test with same colour temperature lamp and calibrate to have solved, can only test the problem of demarcation to same position.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a left side schematic view of the structure movable plate of the present invention.
In the figure: the automatic brightness measuring device comprises a base plate 1, a vertical rod 2, an electric push rod 3, a mounting plate 4, an imaging brightness meter body 5, a box 6, a movable shaft 7, a movable disc 8, a groove 9, a rotary disc 10, a motor 11, a rotating shaft 12, a front clamping plate 13, a clamping plate 14, a clamping groove 15 and a connecting piece 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, an imaging luminance meter device for realizing the calibration of the L20 index test outside a tunnel comprises a bottom plate 1, wherein the bottom plate 1 and a mounting plate 4 are rotatably connected with an electric push rod 3 through a support, the mounting plate 4 is rotatably connected with a connecting seat vertical rod 2, a standard spectrum card is fixedly mounted on the front surface of the imaging luminance meter body 5, an adjusting panel is fixedly mounted on the front surface of the imaging luminance meter body 5 and positioned on the right side of the standard spectrum card, the adjusting panel is electrically connected with the imaging luminance meter body 5, the electric push rod 3 and a motor 11, a vertical rod 2 is fixedly mounted on the right side of the top of the bottom plate 1, the electric push rod 3 is rotatably connected on the left side of the top of the bottom plate 1, the mounting plate 4 is rotatably connected on the tops of the vertical rod 2 and the electric push rod 3, the imaging luminance meter body 5 is fixedly mounted on the top of the mounting plate 4, a spectrum receiver is fixedly mounted on the left side of the imaging luminance meter body 5, the right side of the imaging brightness meter body 5 is fixedly provided with a channel fixed with the box body 6, the right side of the imaging brightness meter body 5 is fixedly provided with the box body 6, the box body 6 is rotatably connected with the movable shaft 7 through a shaft sleeve, the number of the grooves 9 is six, the right side of the inner wall of the box body 6 is rotatably connected with the movable shaft 7, the outer surface of the movable shaft 7 is fixedly provided with a movable disc 8, the outer surface of the movable disc 8 is provided with the grooves 9, the left side of the movable shaft 7 is fixedly provided with a turntable 10, the left end surface of the turntable 10 is fixedly provided with six LED light lamps with different color temperatures, the front side of the inner wall of the box body 6 and positioned at the top of the motor 11 is fixedly provided with a switch contacted with the LED light lamps, the front side of the inner wall of the box body 6 is fixedly provided with a motor 11, the output shaft of the motor 11 is fixedly provided with a rotating shaft 12, the front clamping plate 13 is fixedly arranged at the front side of the rotating shaft 12, the front clamping plate 13, the rear clamping plate 14 and the connecting piece 16 are all in sliding connection with the grooves 9, the outer surface of the rotating shaft 12 is fixedly provided with a rear clamping plate 14, the outer surfaces of the front clamping plate 13 and the rear clamping plate 14 are both provided with clamping grooves 15, and the opposite sides of the two clamping grooves 15 are both fixedly provided with connecting pieces 16.
To sum up, the imaging luminance meter realizes the calibration device for the L20 index test outside the tunnel, the front card board 13, the rear card board 14, the card slot 15, the connecting piece 16, the movable disc 8, the groove 9, the rotary disc 10 and the LED lamp are started, after the motor 11 is started, the front card board 13, the rear card board 14 and the connecting piece 16 rotate, when the connecting piece 16 is contacted with the groove 9, the rotating disc 10 rotates, the LED lamp is contacted with the switch, the LED lamp is turned on, thereby the LED lamps with different color temperatures can be used for testing and calibration, the testing accuracy is improved, the electric push rod 3 and the vertical rod 2 are arranged to adjust the expansion of the electric push rod 3 to drive the imaging luminance meter body 5 to rotate, therefore, the imaging brightness meter body 5 can be adjusted at a certain angle, and the problems that the test calibration can be carried out only by using the same color temperature lamp and the test calibration can be carried out only on the same position are solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an outer L20 index test calibration device of tunnel is realized to imaging type luminance meter, includes bottom plate (1), its characterized in that: the utility model discloses a luminous flux meter, including bottom plate (1), the top right side fixed mounting of bottom plate (1) has montant (2), the top left side of bottom plate (1) is rotated and is connected with electric putter (3), the top of montant (2) and electric putter (3) is all rotated and is connected with mounting panel (4), the top fixed mounting of mounting panel (4) has formation of image luminance meter body (5), the right side fixed mounting of formation of image luminance meter body (5) has box (6), the inner wall right side of box (6) is rotated and is connected with loose axle (7), the outer fixed surface of loose axle (7) installs activity dish (8), the surface of activity dish (8) is seted up fluted (9), the left side fixed mounting of loose axle (7) has carousel (10), the positive fixed mounting of the inner wall of box (6) has motor (11), the output shaft fixed mounting of motor (11) has pivot (12), the front surface of the rotating shaft (12) is fixedly provided with a front clamping plate (13), the outer surface of the rotating shaft (12) is fixedly provided with a rear clamping plate (14), the outer surfaces of the front clamping plate (13) and the rear clamping plate (14) are respectively provided with a clamping groove (15), and the opposite sides of the two clamping grooves (15) are respectively and fixedly provided with a connecting piece (16).
2. The device for realizing the calibration of the L20 index test outside the tunnel by using the imaging luminance meter as claimed in claim 1, wherein: bottom plate (1) and mounting panel (4) all rotate with electric putter (3) through the support and are connected, mounting panel (4) rotate through connecting seat montant (2) and connect, the front fixed mounting of formation of image luminance meter body (5) has standard spectrum card, the front of formation of image luminance meter body (5) and the right side fixed mounting who is located standard spectrum card have adjusting panel, and adjusting panel is connected with formation of image luminance meter body (5), electric putter (3) and motor (11) electricity.
3. The device for realizing the calibration of the L20 index test outside the tunnel by using the imaging luminance meter as claimed in claim 1, wherein: the left side fixed mounting of formation of image luminance meter body (5) has spectral receiver, the right side fixed mounting of formation of image luminance meter body (5) has the passageway of fixing mutually with box (6).
4. The device for realizing the calibration of the L20 index test outside the tunnel by using the imaging luminance meter as claimed in claim 1, wherein: the LED lamp of six different colour temperatures is installed to the left end face fixed mounting of carousel (10), the top fixed mounting that the inner wall of box (6) just is located motor (11) has the switch that contacts with the LED lamp.
5. The device for realizing the calibration of the L20 index test outside the tunnel by using the imaging luminance meter as claimed in claim 1, wherein: the box body (6) is rotatably connected with the movable shaft (7) through a shaft sleeve, and the number of the grooves (9) is six.
6. The device for realizing the calibration of the L20 index test outside the tunnel by using the imaging luminance meter as claimed in claim 1, wherein: the front clamping plate (13), the rear clamping plate (14) and the connecting piece (16) are all connected with the groove (9) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022953613.0U CN214893674U (en) | 2020-12-08 | 2020-12-08 | Imaging luminance meter realizes outer L20 index test calibration device in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022953613.0U CN214893674U (en) | 2020-12-08 | 2020-12-08 | Imaging luminance meter realizes outer L20 index test calibration device in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214893674U true CN214893674U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022953613.0U Expired - Fee Related CN214893674U (en) | 2020-12-08 | 2020-12-08 | Imaging luminance meter realizes outer L20 index test calibration device in tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214893674U (en) |
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2020
- 2020-12-08 CN CN202022953613.0U patent/CN214893674U/en not_active Expired - Fee Related
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