CN114486203A - Light measuring equipment convenient to use and use method thereof - Google Patents
Light measuring equipment convenient to use and use method thereof Download PDFInfo
- Publication number
- CN114486203A CN114486203A CN202210131137.5A CN202210131137A CN114486203A CN 114486203 A CN114486203 A CN 114486203A CN 202210131137 A CN202210131137 A CN 202210131137A CN 114486203 A CN114486203 A CN 114486203A
- Authority
- CN
- China
- Prior art keywords
- seat
- shaft
- light
- base
- light shield
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0207—Details of measuring devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/06—Testing the alignment of vehicle headlight devices
- G01M11/061—Details of the mechanical construction of the light measuring system
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a light measuring device convenient to use, which comprises a base, wherein moving wheels are arranged at four corners of the bottom of the base, an electric cabinet is connected to the right side of the top of the base, a stand column is connected to the left side of the top of the base, an L-shaped seat is connected to the top of the stand column, a supporting shaft is rotatably connected to the right part of the transverse end of the L-shaped seat, a workbench is connected to the top of the supporting shaft, a plurality of groups of mounting grooves are formed in the top of the workbench, a vehicle lamp body is arranged at the upper end of each mounting groove, a top seat is connected to the top of the L-shaped seat, a light shield is arranged below the top seat, a free telescopic rod is connected between the light shield and the top seat, and a reset spring is sleeved outside the free telescopic rod; the automatic station switching device is reasonable in structural design, capable of effectively improving working efficiency, capable of automatically completing station switching, convenient to use, capable of simulating different driving environments and more practical, and enables a photometric result to be more convincing.
Description
Technical Field
The invention relates to the technical field of light measuring equipment, in particular to light measuring equipment convenient to use and a using method thereof.
Background
The car light is a lamp on a vehicle, is a tool for illuminating the road when the vehicle runs at night, and is also a prompting tool for sending various vehicle running signals.
The vehicle lamps are generally classified into headlamps, tail lamps, turn lamps, and the like. The combined front lighting lamp is arranged at the front part of an automobile and mainly plays a role in lighting and signaling. The light emitted by the head lamp can illuminate the road condition in front of the vehicle body, so that a driver can drive safely at night.
At present, when an automobile lamp is manufactured, the automobile lamp is required to be subjected to photometry generally so as to ensure that the illumination intensity and the light shape meet the use requirements. When the existing photometric equipment is used, the existing photometric equipment is often inconvenient to adjust, low in detection efficiency, large in limitation of lighting test environment, incapable of effectively simulating actual driving environment and poor in measuring persuasion, and therefore the photometric equipment convenient to use is provided.
Disclosure of Invention
The present invention is directed to a light measuring apparatus that is easy to use to overcome the problems of the prior art.
In order to achieve the technical purpose and achieve the technical effect, the invention provides the following technical scheme:
the utility model provides a photometric equipment convenient to use, includes the base, the removal wheel is installed in the bottom four corners of base, the top right side of base is connected with the electric cabinet, the top left side of base is connected with the stand, the top of stand is connected with L shape seat, the horizontal end right part of L shape seat is rotated and is connected with the back shaft, the top of back shaft is connected with the workstation, a plurality of groups mounting groove have been seted up at the top of workstation, the car light body is installed to the mounting groove upper end, the top of L shape seat is connected with the footstock, the below of footstock is equipped with the lens hood, be connected with free telescopic link between lens hood and the footstock, the outside cover of free telescopic link is equipped with reset spring.
Preferably, among the photometric equipment convenient to use, the top of footstock is connected with the water tank, the inner chamber top of lens hood is connected with the hydraulic stem, the bottom expansion end of hydraulic stem is connected with the lift seat, the bottom center of lift seat is connected with the photometer, the lateral wall of lift seat is connected with the toroidal tube, the lower extreme circumference equipartition of toroidal tube has a plurality of groups atomizer, be connected with the bellows between toroidal tube and the lens hood upper end, the intercommunication has the honeycomb duct between bellows and the water tank, the micropump is installed to the one end that the honeycomb duct stretched into the water tank inner chamber, the left side wall upper portion of lens hood is connected with the limiting plate, the fan is installed to the inner wall lower part gomphosis of lens hood.
Preferably, in the photometric device convenient to use, a transmission case is connected to the bottom of the transverse end of the L-shaped seat, a horizontal shaft is rotatably connected to the middle of the transmission case, a worm gear is connected to the middle of the outer wall of the horizontal shaft, a driving motor is connected to the front end of the transmission case, a worm is connected to the rear power output end of the driving motor, the worm is engaged with the worm gear, first bevel gears are symmetrically connected to the left and right ends of the horizontal shaft, a bearing seat is connected to the left side of the vertical end of the L-shaped seat, a driven shaft is rotatably connected to the bearing seat, second bevel gears are connected to the lower end of the driven shaft and the lower end of the support shaft, the first bevel gears are engaged with the second bevel gears, a third bevel gear is connected to the upper end of the driven shaft, a linkage shaft is rotatably connected to the upper portion of the vertical end of the L-shaped seat, and a fourth bevel gear is connected to the left end of the linkage shaft, the fourth bevel gear is connected with the third bevel gear in a meshed mode, the right end of the linkage shaft is connected with a cam, and the upper end of the cam abuts against the bottom of the limiting plate.
Preferably, among the photometric equipment convenient to use, set up the water conservancy diversion chamber in the workstation, the discharge opening has been seted up to the axle center department of back shaft, be equipped with the drainage hole around the mounting groove, drainage hole and discharge opening all communicate the water conservancy diversion chamber, the below of back shaft is equipped with the waste liquid case.
Preferably, in a photometric equipment convenient to use, a plurality of groups the mounting groove is annular array form and arranges, the left side the mounting groove is located the lens hood under.
Preferably, among the photometric equipment convenient to use, the inner wall bottom of lens hood is connected with humidity transducer, the top of lift seat is connected with displacement sensor, the display screen is installed to the outer wall front end of lens hood.
Preferably, in a photometric device convenient to use, the movable wheel is a self-locking universal wheel.
A use method of a light metering device convenient to use comprises the following specific steps:
s1, moving the base to a working place through the moving wheels;
s2, respectively installing a plurality of groups of vehicle lamp bodies to be detected in the installation grooves;
s3, driving the workbench to rotate through the supporting shaft, and sequentially moving the mounting grooves to the lower part of the top seat;
and S4, pressing the light shield through the return spring, and performing photometric operation on the vehicle lamp body.
Compared with the prior art, the invention has the beneficial effects that:
1. the automobile lamp body to be detected is installed in the installation groove, the driving motor is started when photometric operation is carried out, the worm is meshed with the transmission worm wheel, the horizontal shaft can drive the first bevel gears on two sides to rotate, the first bevel gears are meshed with the transmission second bevel gears, so that the supporting shaft drives the workbench to rotate, the plurality of automobile lamp bodies are sequentially sent into the lens hood, running water type detection can be realized on the illumination intensity of the plurality of automobile lamp bodies, and the working efficiency is effectively improved;
2. according to the invention, the driven shaft can rotate in the bearing seat, so that the third bevel gear is meshed with and drives the fourth bevel gear, the linkage shaft drives the cam to periodically rotate, the limiting plate is upwards jacked by the cam, the car lamp body enters the light shield, the light shield is driven to reset by the reset spring, the station switching can be automatically completed, and the use is convenient;
3. according to the invention, after the car lamp body enters the light shield, the electric cabinet is used for starting the car lamp body to emit light, the height of the lifting seat is adjusted through the hydraulic rod, the distance between the car lamp body and the light measuring instrument can be controlled, the illumination intensity of the car lamp body at different distances can be tested, the measuring range is wide, the authenticity of the measuring result is high, water flow in the water tank is pumped through the micro pump and then atomized and sprayed out by the atomizing nozzle, air is supplied into the light shield through the fan, different driving environments can be simulated, the car lamp is more practical to fit, and the light measuring result is more convincing.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention in operation;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is a schematic view showing the internal structure of the transmission case according to the present invention;
FIG. 6 is a top view of the table of the present invention.
In the figure: 1. a base; 2. a moving wheel; 3. an electric cabinet; 4. a column; 5. an L-shaped seat; 6. a support shaft; 7. a work table; 8. mounting grooves; 9. a vehicle lamp body; 10. a top seat; 11. a light shield; 12. a free telescopic rod; 13. a return spring; 14. a water tank; 15. a hydraulic lever; 16. a lifting seat; 17. a light meter; 18. an annular tube; 19. an atomizing spray head; 20. a bellows; 21. a flow guide pipe; 22. a micro-pump; 23. a limiting plate; 24. a fan; 25. a transmission case; 26. a horizontal axis; 27. a worm gear; 28. a drive motor; 29. a worm; 30. a first bevel gear; 31. a bearing seat; 32. a driven shaft; 33. a second bevel gear; 34. a third bevel gear; 35. a linkage shaft; 36. a fourth bevel gear; 37. a cam;
701. a flow guide cavity; 702. a discharge opening; 703. a waste liquid tank; 801. water filtering holes; 111. a humidity sensor; 112. a display screen; 161. and a displacement sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
This embodiment is a photometric equipment convenient to use, including base 1, base 1's bottom four corners is installed and is removed wheel 2, base 1's top right side is connected with electric cabinet 3, base 1's top left side is connected with stand 4, stand 4's top is connected with L shape seat 5, L shape seat 5's horizontal end right part rotates and is connected with back shaft 6, back shaft 6's top is connected with workstation 7, a plurality of groups mounting groove 8 have been seted up at workstation 7's top, car light body 9 is installed to the 8 upper ends of mounting groove, L shape seat 5's top is connected with footstock 10, the below of footstock 10 is equipped with lens hood 11, be connected with free telescopic link 12 between lens hood 11 and the footstock 10, the outside cover of free telescopic link 12 is equipped with reset spring 13.
A use method of a light metering device convenient to use comprises the following specific steps:
s1, moving the base 1 to a working place through the moving wheel 2;
s2, respectively installing a plurality of groups of vehicle lamp bodies 9 to be detected in the installation grooves 8;
s3, driving the workbench 7 to rotate through the support shaft 6, and sequentially moving the mounting grooves 8 to the lower part of the top seat 10;
s4, the light shield 11 is pressed down by the return spring 13, and the photometric operation is performed on the lamp body 9.
Example two
This embodiment is a photometric equipment convenient to use, including base 1, base 1's bottom four corners is installed and is removed wheel 2, base 1's top right side is connected with electric cabinet 3, base 1's top left side is connected with stand 4, stand 4's top is connected with L shape seat 5, L shape seat 5's horizontal end right part rotates and is connected with back shaft 6, back shaft 6's top is connected with workstation 7, a plurality of groups mounting groove 8 have been seted up at workstation 7's top, car light body 9 is installed to the 8 upper ends of mounting groove, L shape seat 5's top is connected with footstock 10, the below of footstock 10 is equipped with lens hood 11, be connected with free telescopic link 12 between lens hood 11 and the footstock 10, the outside cover of free telescopic link 12 is equipped with reset spring 13.
The top of footstock 10 is connected with water tank 14, the inner chamber top of lens hood 11 is connected with hydraulic stem 15, the bottom expansion end of hydraulic stem 15 is connected with lift seat 16, the bottom center of lift seat 16 is connected with photometer 17, the lateral wall of lift seat 16 is connected with annular tube 18, the lower extreme circumference equipartition of annular tube 18 has a plurality of groups atomizer 19, be connected with bellows 20 between annular tube 18 and the 11 upper ends of lens hood, the intercommunication has honeycomb duct 21 between bellows 20 and the water tank 14, micropump 22 is installed to the one end that honeycomb duct 21 stretched into the 14 inner chambers of water tank, the left side wall upper portion of lens hood 11 is connected with limiting plate 23, fan 24 is installed to the inner wall lower part gomphosis of lens hood 11.
The bottom of the transverse end of the L-shaped seat 5 is connected with a transmission case 25, the middle of the transmission case 25 is rotatably connected with a horizontal shaft 26, the middle of the outer wall of the horizontal shaft 26 is connected with a worm wheel 27, the front end of the transmission case 25 is connected with a driving motor 28, the rear power output end of the driving motor 28 is connected with a worm 29, the worm 29 is meshed with the worm wheel 27, the left end and the right end of the horizontal shaft 26 are symmetrically connected with a first bevel gear 30, the left side of the vertical end of the L-shaped seat 5 is connected with a bearing seat 31, a driven shaft 32 is rotatably connected with the bearing seat 31, the lower end of the driven shaft 32 and the lower end of the support shaft 6 are both connected with a second bevel gear 33, the second bevel gear 33 is meshed with the first bevel gear 30, the upper end of the driven shaft 32 is connected with a third bevel gear 34, the upper part of the vertical end of the L-shaped seat 5 is rotatably connected with a linkage shaft 35, the left end of the linkage shaft 35 is connected with a fourth bevel gear 36, and the fourth bevel gear 36 is meshed with the third bevel gear 34, the right end of the linkage shaft 35 is connected with a cam 37, and the upper end of the cam 37 is abutted against the bottom of the limiting plate 23.
A flow guide cavity 701 is formed in the workbench 7, a discharge opening 702 is formed in the axis of the support shaft 6, water filtering holes 801 are formed in the periphery of the mounting groove 8, the water filtering holes 801 and the discharge opening 702 are communicated with the flow guide cavity 701, a waste liquid box 703 is arranged below the support shaft 6, atomized and sprayed water flows enter the flow guide cavity 701 through the water filtering holes 801, the atomized and sprayed water flows can be discharged into the waste liquid box 703 through the discharge opening 702, and collection and treatment are facilitated
A plurality of groups of mounting grooves 8 are arranged in an annular array, and the left mounting groove 8 is positioned under the light shield 11.
The inner wall bottom of lens hood 11 is connected with humidity transducer 111, and the top of lift seat 16 is connected with displacement sensor 161, and display screen 112 is installed to the outer wall front end of lens hood 11, can show response data and light meter 17 detection data, is convenient for observe.
The moving wheel 2 is a self-locking universal wheel, and is convenient to move and fix.
The specific implementation manner of this embodiment is:
when the device is used, an external power supply is connected, the base 1 is moved to a working place through the movable wheels 2, a plurality of groups of vehicle lamp bodies 9 to be detected are respectively installed in the installation grooves 8, the driving motor 28 is started during photometric operation, the worm 29 is meshed with the transmission worm gear 27 after rotating, the horizontal shaft 26 can drive the first bevel gears 30 on two sides to rotate, the first bevel gears 30 are meshed with the transmission second bevel gears 33, the support shaft 6 and the driven shaft 32 rotate, the support shaft 6 can drive the workbench 7 to rotate, the position of the installation groove 8 is changed, the driven shaft 32 rotates in the bearing seat 31, the third bevel gear 34 can be meshed with the transmission fourth bevel gear 36, the linkage shaft 35 further drives the cam 37 to periodically rotate, the cam 37 upwards pushes the limiting plate 23, the vehicle lamp bodies 9 enter the light shield 11, and the light shield 11 is driven to reset by the reset spring 13, thereby automatically completing station switching;
after car light body 9 got into lens hood 11, it is luminous to start car light body 9 through electric cabinet 3, height through hydraulic stem 15 adjustment lift seat 16, can control the distance between car light body 9 and the photometer 17, can test car light body 9 illumination intensity under different distances, measuring range is wide, the measuring result authenticity is high, introduce honeycomb duct 21 through the rivers of micropump 22 in with water tank 14, get into ring pipe 18 through bellows 20, and then spout through 19 atomizing of atomizer, through 11 inside air humidity of 111 perception lens hood of humidity transducer, can supply air in 11 to the lens hood through fan 24, thereby the different environment of driving of simulation, it is more practical to laminate, make the photometer result of photometer 17 have convincing power more.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a photometric equipment convenient to use, includes base (1), its characterized in that: four corners of the bottom of the base (1) are provided with movable wheels (2), the right side of the top of the base (1) is connected with an electric cabinet (3), the left side of the top of the base (1) is connected with an upright post (4), the top of the upright post (4) is connected with an L-shaped seat (5), the right part of the transverse end of the L-shaped seat (5) is rotatably connected with a supporting shaft (6), the top of the supporting shaft (6) is connected with a workbench (7), a plurality of groups of mounting grooves (8) are arranged at the top of the workbench (7), a car lamp body (9) is arranged at the upper end of each mounting groove (8), the top of the L-shaped seat (5) is connected with a top seat (10), a light shield (11) is arranged below the top seat (10), a free telescopic rod (12) is connected between the light shield (11) and the top seat (10), the outer part of the free telescopic rod (12) is sleeved with a return spring (13).
2. A light measuring apparatus convenient to use as claimed in claim 1, wherein: the top of the top seat (10) is connected with a water tank (14), the top of the inner cavity of the light shield (11) is connected with a hydraulic rod (15), the movable end of the bottom of the hydraulic rod (15) is connected with a lifting seat (16), the center of the bottom of the lifting seat (16) is connected with a light meter (17), the outer side wall of the lifting seat (16) is connected with an annular pipe (18), a plurality of groups of atomizing nozzles (19) are uniformly distributed at the lower end of the annular pipe (18) in the circumferential direction, a corrugated pipe (20) is connected between the annular pipe (18) and the upper end of the light shield (11), a guide pipe (21) is communicated between the corrugated pipe (20) and the water tank (14), one end of the draft tube (21) extending into the inner cavity of the water tank (14) is provided with a micro pump (22), a limiting plate (23) is connected to the upper portion of the left side wall of the light shield (11), and a fan (24) is installed on the lower portion of the inner wall of the light shield (11) in an embedded mode.
3. A light measuring apparatus convenient to use as claimed in claim 2, wherein: the bottom of the transverse end of the L-shaped seat (5) is connected with a transmission case (25), the middle of the transmission case (25) is rotatably connected with a horizontal shaft (26), the middle of the outer wall of the horizontal shaft (26) is connected with a worm wheel (27), the front end of the transmission case (25) is connected with a driving motor (28), the rear power output end of the driving motor (28) is connected with a worm (29), the worm (29) is meshed with the worm wheel (27), the left end and the right end of the horizontal shaft (26) are symmetrically connected with first bevel gears (30), the left side of the vertical end of the L-shaped seat (5) is connected with a bearing seat (31), a driven shaft (32) is rotatably connected with the bearing seat (31), the lower ends of the driven shaft (32) and the lower end of the support shaft (6) are both connected with second bevel gears (33), and the second bevel gears (33) are meshed with the first bevel gears (30), the upper end of driven shaft (32) is connected with third bevel gear (34), L shape seat (5) erect end upper portion and rotate and be connected with universal driving shaft (35), the left end of universal driving shaft (35) is connected with fourth bevel gear (36), third bevel gear (34) is connected in fourth bevel gear (36) meshing, the right-hand member of universal driving shaft (35) is connected with cam (37), cam (37) upper end butt limiting plate (23) bottom.
4. A light measuring apparatus convenient to use as claimed in claim 1, wherein: the utility model discloses a water filter, including workstation (7), supporting shaft (6), mounting groove (8), water filtering hole (801) and discharge opening (702), the below of supporting shaft (6) is equipped with waste liquid tank (703).
5. A light measuring apparatus convenient to use as claimed in claim 1, wherein: the mounting grooves (8) are arranged in an annular array, and the mounting grooves (8) are located under the light shield (11).
6. A light measuring apparatus convenient to use as claimed in claim 2, wherein: the humidity sensor (111) is connected with to the inner wall bottom of lens hood (11), displacement sensor (161) is connected with at the top of lift seat (16), display screen (112) are installed to the outer wall front end of lens hood (11).
7. A light measuring apparatus convenient to use as claimed in claim 1, wherein: the moving wheel (2) is a self-locking universal wheel.
8. A method of using a light measuring apparatus that is easy to use, comprising: the method for using the light measuring device comprises the following specific steps,
s1, moving the base (1) to a working place through the moving wheel (2);
s2, respectively installing a plurality of groups of vehicle lamp bodies (9) to be detected in the installation grooves (8);
s3, driving the workbench (7) to rotate through the supporting shaft (6), and sequentially moving the mounting grooves (8) to the lower part of the top seat (10);
s4, the light shield (11) is pressed down through the return spring (13), and the light metering operation is carried out on the vehicle lamp body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210131137.5A CN114486203A (en) | 2022-02-13 | 2022-02-13 | Light measuring equipment convenient to use and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210131137.5A CN114486203A (en) | 2022-02-13 | 2022-02-13 | Light measuring equipment convenient to use and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114486203A true CN114486203A (en) | 2022-05-13 |
Family
ID=81479640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210131137.5A Pending CN114486203A (en) | 2022-02-13 | 2022-02-13 | Light measuring equipment convenient to use and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114486203A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031932A (en) * | 2022-07-01 | 2022-09-09 | 深圳科利盟精密有限公司 | Detection tool for backlight convenient to operation mixing of colors |
-
2022
- 2022-02-13 CN CN202210131137.5A patent/CN114486203A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031932A (en) * | 2022-07-01 | 2022-09-09 | 深圳科利盟精密有限公司 | Detection tool for backlight convenient to operation mixing of colors |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114486203A (en) | Light measuring equipment convenient to use and use method thereof | |
| CN108386806A (en) | A kind of energy-saving lifting street lamp of self-power generation type based on ejector principle | |
| CN109556044A (en) | A kind of street lamp with mist cooling function | |
| CN203862499U (en) | Automatic glue spreading workstation for reducer casing | |
| CN208681535U (en) | A kind of casting mould maintenance unit | |
| CN111963977A (en) | Wisdom street lamp with dust fall function | |
| CN209425287U (en) | Tooling device used for locating is used in a kind of processing of headlight for vehicles | |
| CN113936539A (en) | Sand table display device for territory space planning | |
| CN211146377U (en) | Car lamp with self-cleaning function | |
| CN109340648A (en) | A kind of municipal administration multifunction environment-protection type street lamp | |
| CN111451067B (en) | Multifunctional intelligent platform for automobile maintenance and coating | |
| CN212698351U (en) | Diversified car sales show platform | |
| CN109458584B (en) | Safe and energy-saving fountain landscape lamp | |
| CN112984395A (en) | Light environment temperature adjusting device for municipal landscape engineering | |
| CN220931086U (en) | Wisdom street lamp with dust fall function | |
| CN111570375A (en) | Street lamp cleaning equipment for highway | |
| CN219285896U (en) | Movable building model demonstration frame for urban planning | |
| CN110230796A (en) | A kind of street lamp suction haze device | |
| CN212156785U (en) | A liftable lighting device for municipal administration brightening engineering | |
| CN220258432U (en) | Coloring device based on gong groove frame manufacturing | |
| CN218308853U (en) | Energy-saving automatic paint spraying device for automobile production line | |
| CN221197140U (en) | Light guide device for pilot lamp | |
| CN2715028Y (en) | An optical controller for vehicular air conditioner | |
| CN221296430U (en) | Ozone adding and diffusing device | |
| CN220690813U (en) | Device for detecting inner and outer surfaces of boiler pressure vessel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |