CN110243468B - Simple flexible brightness imaging system - Google Patents
Simple flexible brightness imaging system Download PDFInfo
- Publication number
- CN110243468B CN110243468B CN201910609749.9A CN201910609749A CN110243468B CN 110243468 B CN110243468 B CN 110243468B CN 201910609749 A CN201910609749 A CN 201910609749A CN 110243468 B CN110243468 B CN 110243468B
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- turntable
- angle
- imaging system
- turnover
- lifting
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- 238000003384 imaging method Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 230000007306 turnover Effects 0.000 claims abstract description 33
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012827 research and development Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention aims to provide a simple flexible brightness imaging system which can realize the brightness imaging measurement of a car lamp at any angle and simulate the position of an actual car lamp at any time and any place. The simple flexible brightness imaging system comprises: a base; the turntable is used for fixing a lamp of the car lamp and the light distribution clamp; the rotating mechanism axially penetrates through the turntable and is used for controlling the turntable to rotate by a certain angle; the turnover mechanism is connected with the rotating mechanism and used for controlling the turntable to turn over by a certain angle; and one end of the lifting mechanism is fixed on the base, and the other end of the lifting mechanism is connected with the turnover mechanism and used for controlling the turntable to lift by a certain height. After the lamps and the light distribution clamp of the car lamp are fixed on the turntable, the car lamp brightness imaging measurement of any angle is realized through the rotating mechanism, the turnover mechanism and the lifting mechanism, the actual car lamp position is simulated anytime and anywhere, the structure is simple, the operation is convenient, the dependence on special equipment is reduced, and the research and development production cost is reduced.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a simple flexible brightness imaging system.
Background
The light distribution performance of the automobile headlamp is good or bad, and the safety of the automobile and the human body is directly affected. Along with the continuous expansion of the automobile use scale, equipment for detecting the light distribution performance of the automobile lamp is also continuously developed. In the prior art, a device for performing brightness imaging measurement on a car lamp exists, but the device is special equipment for performing specific measurement on specific car lamps, measurement at any time and arbitrary angle measurement cannot be met, the universality is poor, the equipment is large in size and complex in structure, and professional personnel are required to operate.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a simple and flexible luminance imaging system capable of performing lamp luminance imaging measurement at any angle and simulating an actual lamp position at any time and any place.
The invention provides a simple flexible brightness imaging system for carrying out light distribution imaging measurement on a car lamp, which is characterized by comprising the following components: a base; the turntable is used for fixing a lamp of the car lamp and the light distribution clamp; the rotating mechanism axially penetrates through the turntable and is used for controlling the turntable to rotate by a certain angle; the turnover mechanism is connected with the rotating mechanism and used for controlling the turntable to turn over by a certain angle; and one end of the lifting mechanism is fixed on the base, and the other end of the lifting mechanism is connected with the turnover mechanism and used for controlling the turntable to lift by a certain height.
In the simple flexible brightness imaging system provided by the invention, the invention can also have the characteristic that the rotating mechanism comprises: the rotating shaft penetrates through the center of the rotating disc, a locking assembly used for locking the rotating disc and a rotating angle indicating assembly.
In the simple flexible intensity imaging system provided by the invention, there may be further provided a feature wherein the locking assembly comprises: the fixed cover is established at epaxial disc, is fixed the screw rod on the lower surface of carousel, sets up on the disc and by the arc wall that the screw rod runs through and fix the nut that is used for locking the carousel at the other end of screw rod, and the surface of carousel evenly is equipped with the angle scale mark that is used for instructing rotatory angle, and rotation angle indicates the subassembly and fixes on tilting mechanism and the other end laminating is at the first pointer at the edge of carousel for one end.
In the simple flexible brightness imaging system provided by the invention, the invention can also have the characteristic that the end part of the rotating shaft far away from the turntable is provided with two arc-shaped sheets which are oppositely arranged and extend outwards, and the turnover mechanism comprises: the turnover device comprises a cross rod, a turnover driving assembly and a turnover angle indicating assembly, wherein the cross rod penetrates through two arc-shaped sheets and is fixed with the two arc-shaped sheets, the turnover driving assembly drives the turntable to turn through driving the cross rod to rotate, and the turnover angle indicating assembly is arranged at one end of the cross rod away from the turnover driving assembly.
In the simple flexible brightness imaging system provided by the invention, the invention can also have the characteristic that the overturning driving assembly comprises: the first bevel gear of suit on the horizontal pole, with first bevel gear engaged with second bevel gear, be used for driving second bevel gear pivoted upset driver, upset angle indication subassembly contains: the movable sleeve is arranged on the semicircular disc on the cross rod, and the second pointer is fixed on the cross rod and attached to the surface of the semicircular disc, and angle scale marks used for indicating the overturning angle are uniformly arranged on the surface of the semicircular disc.
In the simple flexible brightness imaging system provided by the invention, the invention can also have the characteristics that the lifting mechanism comprises: the tip extends to between two arc pieces and by the lift axle that the horizontal pole runs through, through drive lift axle removal drive carousel lift's lift driver and lift altitude mixture control subassembly for swing joint with the lift axle for the horizontal pole can rotate for the lift axle.
In the simple flexible brightness imaging system provided by the invention, the lifting mechanism can also have the characteristic that the lifting mechanism further comprises two guide assemblies arranged at two ends of the cross rod, and each guide assembly comprises: the lifting height indicating assembly is a height ruler fixed on the base and corresponding to any guide post, and distance scale marks for indicating lifting height are uniformly arranged on the surface of the height ruler.
The simple flexible brightness imaging system provided by the invention can also have the characteristic that the bottom of the base is provided with a plurality of casters for moving the simple flexible brightness imaging system.
The simple flexible brightness imaging system provided by the invention can also have the characteristic that the turntable is provided with a plurality of fixing holes for fixing the lamp and the light distribution clamp.
Effects and effects of the invention
According to the simple flexible brightness imaging system, after the lamp and the light distribution clamp of the car lamp are fixed on the turntable, the car lamp can horizontally rotate for a certain angle through the rotating mechanism, the car lamp can horizontally overturn for a certain angle through the overturning mechanism, and the lifting mechanism can vertically lift, so that the simple flexible brightness imaging system can realize the brightness imaging measurement of the car lamp at any angle, simulate the actual car lamp position at any time and any place by limiting the space measuring position of the car lamp, and can quickly and conveniently carry out simple light distribution imaging measurement.
Drawings
FIG. 1 is a three-dimensional view of a simple flexible intensity imaging system in accordance with an embodiment of the invention.
Fig. 2 is a three-dimensional view of a simple flexible brightness imaging system in accordance with an embodiment of the invention.
Fig. 3 is a three-dimensional view of a simple flexible brightness imaging system in accordance with an embodiment of the invention.
Detailed Description
The invention is further illustrated by means of the following examples, which are not intended to limit the scope of the invention.
< Example >
FIG. 1 is a three-dimensional view I of a simple flexible intensity imaging system in accordance with an embodiment of the invention; FIG. 2 is a three-dimensional view II of a simple flexible intensity imaging system in accordance with an embodiment of the invention; fig. 3 is a three-dimensional view of a simple flexible brightness imaging system in accordance with an embodiment of the invention.
As shown in fig. 1, 2 and 3, in the present embodiment, a simple flexible brightness imaging system 100 is used for performing light distribution imaging measurement on a vehicle lamp, and includes: base 10, carousel 20, rotary mechanism 30, tilting mechanism 40 and elevating system 50.
As shown in fig. 1 and 3, the base 10 is a three-dimensional frame type bracket structure having a top panel 11 for supporting a turntable 20, a rotating mechanism 30, a tilting mechanism 40, and a lifting mechanism 50. In addition, four casters 12 are provided at the bottom of the base 10, so that the base 10 can be moved as a whole, that is, the simple flexible brightness imaging system 100 has a random movement function. In addition, a brake device 13 is further provided on at least one caster 12 to facilitate fixing the position of the simple flexible brightness imaging system 100.
As shown in fig. 1,2 and 3, the turntable 20 is circular, and a plurality of fixing holes 21 are formed on the surface of the turntable for fixing the lamp and the light distribution clamp of the lamp to be tested. In addition, the surface of the turntable 20 is uniformly provided with angle graduation marks 22 for indicating the angle by which the disk 20 itself rotates.
As shown in fig. 3, the rotation mechanism 30 is configured to control the turntable 20 to rotate by a certain angle, and the rotation mechanism 30 includes: a rotating shaft 31, a locking assembly 32 and a rotation angle indicating assembly 33.
The rotation shaft 31 penetrates through the center of the rotation plate 20 so that the rotation plate 20 can rotate around the rotation shaft 31. In addition, the end of the rotating shaft 31 remote from the turntable 20 has two arc-shaped pieces 31a, which are disposed opposite to each other and extend outward so that a groove 31b is formed between the two arc-shaped pieces 31 a.
The locking assembly 32 is used to lock the turntable 20 after the turntable 20 rotates by a certain angle, thereby fixing the position of the turntable 20. The locking assembly 32 comprises: disc 34, screw 35, arcuate slot 36 and nut 37.
The diameter of the disc 34 is smaller than that of the turntable 20, and the disc 34 is fixedly sleeved on the rotating shaft 31, i.e. the disc 34 cannot rotate relative to the rotating shaft 31.
A screw 35 is fixed to the lower surface of the turntable and extends downward.
The arc-shaped groove 36 is provided on the disc 33 and is penetrated by the screw 35, i.e., the arc-shaped groove 36 serves as a moving track of the screw 35, and when the turntable 20 rotates, the screw 35 is driven to move along the arc-shaped groove 36.
A nut 37 is fixed to the other end of the screw 35 which passes through the arc-shaped groove 36 and is axially rotatable on the screw 35 for locking the turntable 20. Specifically, after the turntable 20 rotates by a certain angle, the nut 37 is screwed so that the nut 37 abuts against the disk 34, thereby fixing the rotated position of the turntable 20; when the turntable 20 needs to be rotated, the nut 37 is unscrewed so that the nut 37 is away from the disk 34, thereby allowing the turntable 20 to freely rotate.
The rotation angle indicating assembly 33 is specifically a pointer, one end of the pointer is fixed on the cross rod of the turnover mechanism 40, and the other end of the pointer is attached to the edge of the turntable 20, so that the turntable 20 can rotate along the pointer, and the rotation angle of the turntable 20 can be quickly known through the indication position of the pointer on the scale line of the turntable 20.
As shown in fig. 1 and 3, the turning mechanism 40 is for controlling the turn table 20 to turn over a certain angle, and the turning mechanism 40 includes: a cross bar 41, a flip drive assembly 42 and a flip angle indicating assembly 43.
The cross bar 41 penetrates through the two arc-shaped pieces 31a of the rotating shaft 31, and the cross bar 41 is fixed with the two arc-shaped pieces 31a, that is, the cross bar 41 can drive the rotating shaft 31 to rotate synchronously.
The turnover driving assembly 42 drives the turntable 20 to turn over a certain angle by driving the cross bar 41 to rotate. The flip drive assembly 42 includes: a first bevel gear 44 fitted over the cross bar 41, a second bevel gear 45 engaged with the first bevel gear 44, and a flip driver 46 for driving the second bevel gear 45 to rotate. In this embodiment, the second bevel gear is manually operated by the tumble driver 46 to rotate the hand wheel.
In this way, the turnover driver 46 drives the second bevel gear 45 to rotate, and drives the first bevel gear 44 to rotate at the same time, and further drives the cross bar 41 and the rotating shaft 31 to synchronously rotate, so as to drive the turntable 20 to turn over by a certain angle.
The flip angle indicating assembly 43 is disposed at the end of the cross bar 41 remote from the flip drive assembly 42, and comprises: a semicircular disc 47 and a second pointer 48.
The half disc 47 is movably sleeved on the cross bar 41, that is, the cross bar 41 can rotate relative to the half disc 47, and when the cross bar 41 rotates, the position of the half disc 47 is fixed. In addition, the surface of the half disc 47 is uniformly provided with angle graduation marks for indicating the angle of inversion.
The second pointer 48 is fixed on the cross bar 41 and can rotate synchronously along with the cross bar 41, and the second pointer 48 is attached to the surface of the semi-circular disc 47, so that the rotation angle of the cross bar 41 can be known through the change of the scale mark position indicated by the second pointer 48 on the surface of the semi-circular disc 47, and the turning angle of the turntable 20 is also known.
As shown in fig. 1 and 3, a lifting mechanism 50 is fixed to the base 10 at one end and connected to the turnover mechanism 40 at the other end for controlling the lifting of the turntable 20 by a certain height. The elevating mechanism 50 includes: a lifting shaft 51, a lifting drive 52, two guide assemblies 53 and a lifting height indicating assembly 54.
One end of the lifting shaft 51 extends between the two arc-shaped pieces 31a of the rotating shaft 31 and is penetrated by the cross bar 41, and the lifting shaft 51 is movably connected with the cross bar 41, that is, the cross bar 41 can rotate relative to the lifting shaft 51.
The lifting driver 52 is axially sleeved on the lifting shaft 51, and drives the turntable 20 to lift by driving the lifting shaft 51 to move. In the present embodiment, the lift shaft 51 is a screw, and the lift driver 52 is a speed reducer.
In the present embodiment, the two guide members 53 are identical in structure and function, and are only installed at different positions, and are respectively installed at corresponding positions at both ends of the cross bar 41, and only one of them will be described in detail herein, and the other will be omitted.
Each guide assembly 53 comprises: the guide post 55 connected with the cross bar 41, and the guide sleeve 56 arranged on the base 10 and matched with the guide post 55 are used for supporting the turntable 20 and guiding in the lifting process, so that the lifting is stable.
The elevation height indicating assembly 54 is specifically a height ruler, the surface of which is uniformly provided with distance scale marks for indicating elevation height, the height ruler is fixed on the base 10 and corresponds to any one guide post 55, and the elevation height can be known through the scale mark positions indicated by the guide posts 55 on the height ruler.
Effects and effects of the examples
According to the simple and easy flexible luminance imaging system that this embodiment relates to, the lamps and lanterns and the grading anchor clamps of car light are fixed after on the carousel, can realize horizontal rotation certain angle through rotary mechanism, can realize horizontal direction upset certain angle through tilting mechanism, can realize the high lift of vertical direction through elevating system, therefore, the car light luminance imaging measurement of arbitrary angle can be realized to the simple and easy flexible luminance imaging system of this embodiment, through the space measurement position that prescribes a limit to the car light, simulate actual car light position anytime and anywhere, can be quick convenient carry out simple and easy grading imaging measurement, and steam generator is simple in structure, and convenient operation has reduced the dependence to proprietary equipment, reduces research and development manufacturing cost.
In this embodiment, be equipped with the angle scale mark on the carousel, the one end of horizontal pole is equipped with the angle scale mark, is equipped with the distance scale mark on the altimeter of fixing on the base for rotation angle, flip angle, the lifting height of carousel are more accurate.
In this embodiment, two guide assemblies that the both ends of horizontal pole set up for the lift of carousel is more steady.
In this embodiment, four casters are provided at the bottom of the base, so that the simple flexible brightness imaging system can be conveniently moved.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (6)
1. A simple flexible brightness imaging system is used for carrying out light distribution imaging measurement on a car lamp and is characterized in that,
Comprising the following steps:
A base;
the turntable is used for fixing the lamp of the car lamp and the light distribution clamp;
the rotating mechanism axially penetrates through the turntable and is used for controlling the turntable to rotate for a certain angle;
The turnover mechanism is connected with the rotating mechanism and used for controlling the turntable to turn over by a certain angle; and
One end of the lifting mechanism is fixed on the base, and the other end of the lifting mechanism is connected with the turnover mechanism and used for controlling the turntable to lift by a certain height;
Wherein,
The rotation mechanism includes: the rotating shaft penetrates through the center of the turntable, the locking component is used for locking the turntable, and the rotating angle indicating component is used for indicating the rotating angle of the turntable;
The locking assembly comprises: the rotary table comprises a disc fixedly sleeved on the rotary shaft, a screw rod fixed on the lower surface of the rotary table, an arc-shaped groove arranged on the disc and penetrated by the screw rod, and a nut fixed on the other end of the screw rod and used for locking the rotary table,
The surface of the turntable is uniformly provided with angle scale marks for indicating the rotation angle,
The rotating angle indicating assembly is a first pointer, one end of the first pointer is fixed on the turnover mechanism, and the other end of the first pointer is attached to the edge of the turntable;
the end part of the rotating shaft far away from the turntable is provided with two arc-shaped sheets which are oppositely arranged and extend outwards,
The turnover mechanism comprises: the turnover device comprises a transverse rod, a turnover driving assembly and a turnover angle indicating assembly, wherein the transverse rod penetrates through two arc-shaped sheets and is fixed with the two arc-shaped sheets, the turnover driving assembly drives the turntable to turn through driving the transverse rod to rotate, and the turnover angle indicating assembly is arranged at one end of the transverse rod, which is far away from the turnover driving assembly.
2. The simple flexible brightness imaging system of claim 1, wherein:
Wherein,
The flip drive assembly includes: a first bevel gear sleeved on the cross rod, a second bevel gear meshed with the first bevel gear, and a turnover driver for driving the second bevel gear to rotate,
The flip angle indicating assembly comprises: a semicircular disc movably sleeved on the cross rod, and a second pointer fixed on the cross rod and attached to the surface of the semicircular disc,
The surface of the semicircular disc is uniformly provided with angle scale marks for indicating the overturning angle.
3. The simple flexible brightness imaging system of claim 1, wherein:
Wherein,
The lifting mechanism comprises: the end part of the lifting shaft extends to the space between the two arc-shaped sheets and is penetrated by the cross rod, a lifting driver which drives the turntable to lift by driving the lifting shaft to move, and a lifting height indicating assembly,
The cross rod is movably connected with the lifting shaft, so that the cross rod can rotate relative to the lifting shaft.
4. A simple flexible intensity imaging system according to claim 3, wherein:
Wherein,
The elevating system still contains two guide components that set up the both ends of horizontal pole, every guide component contains: a guide post connected with the cross rod, and a guide sleeve arranged on the base and matched with the guide post,
The lifting height indicating assembly is a height ruler which is fixed on the base and corresponds to any guide post, and distance scale marks for indicating lifting height are uniformly arranged on the surface of the height ruler.
5. The simple flexible intensity imaging system of any of claims 1-4, wherein:
Wherein,
The bottom of the base is provided with a plurality of casters for moving the simple flexible brightness imaging system.
6. The simple flexible intensity imaging system of claim 5, wherein:
Wherein,
The turntable is provided with a plurality of fixing holes for fixing the lamp and the light distribution clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910609749.9A CN110243468B (en) | 2019-07-08 | 2019-07-08 | Simple flexible brightness imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910609749.9A CN110243468B (en) | 2019-07-08 | 2019-07-08 | Simple flexible brightness imaging system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110243468A CN110243468A (en) | 2019-09-17 |
| CN110243468B true CN110243468B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910609749.9A Active CN110243468B (en) | 2019-07-08 | 2019-07-08 | Simple flexible brightness imaging system |
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| CN (1) | CN110243468B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4191382A (en) * | 1977-09-20 | 1980-03-04 | Pioneer Electronic Corporation | Turntable rotation control device |
| FR2822102A1 (en) * | 2001-03-14 | 2002-09-20 | Pierre Marie Marcel Penet | Support with turntable and seat for modeller's or sculptor's work has adjusters for turntable height and angle |
| CN205271369U (en) * | 2015-12-28 | 2016-06-01 | 无锡中卓科技有限公司 | Car vehicle lamp parts beats sems and installs fully |
| WO2017185534A1 (en) * | 2016-04-26 | 2017-11-02 | 上海小糸车灯有限公司 | Sunlight focusing analysis device for vehicle lamp lens, and method for using same |
| CN107447182A (en) * | 2017-09-20 | 2017-12-08 | 绍兴意诺贸易有限公司 | A kind of plasma spraying rotating disk |
| CN108195568A (en) * | 2017-12-08 | 2018-06-22 | 杭州浙大三色仪器有限公司 | Upper beam illumination testing apparatus centering self-test and calibration method |
| CN108716971A (en) * | 2018-05-29 | 2018-10-30 | 葛成侠 | A kind of automobile lamp nondestructive testing instrument based on light-source brightness detection |
| CN208537136U (en) * | 2018-07-02 | 2019-02-22 | 陕西省计量科学研究院 | A kind of 6 DOF LED light source alignment device |
| CN109676415A (en) * | 2019-03-08 | 2019-04-26 | 重庆市洲金电子科技有限公司 | A kind of semiconductor machining positioning fixture |
| CN209894339U (en) * | 2019-07-08 | 2020-01-03 | 华域视觉科技(上海)有限公司 | Simple flexible brightness imaging system |
-
2019
- 2019-07-08 CN CN201910609749.9A patent/CN110243468B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4191382A (en) * | 1977-09-20 | 1980-03-04 | Pioneer Electronic Corporation | Turntable rotation control device |
| FR2822102A1 (en) * | 2001-03-14 | 2002-09-20 | Pierre Marie Marcel Penet | Support with turntable and seat for modeller's or sculptor's work has adjusters for turntable height and angle |
| CN205271369U (en) * | 2015-12-28 | 2016-06-01 | 无锡中卓科技有限公司 | Car vehicle lamp parts beats sems and installs fully |
| WO2017185534A1 (en) * | 2016-04-26 | 2017-11-02 | 上海小糸车灯有限公司 | Sunlight focusing analysis device for vehicle lamp lens, and method for using same |
| CN107447182A (en) * | 2017-09-20 | 2017-12-08 | 绍兴意诺贸易有限公司 | A kind of plasma spraying rotating disk |
| CN108195568A (en) * | 2017-12-08 | 2018-06-22 | 杭州浙大三色仪器有限公司 | Upper beam illumination testing apparatus centering self-test and calibration method |
| CN108716971A (en) * | 2018-05-29 | 2018-10-30 | 葛成侠 | A kind of automobile lamp nondestructive testing instrument based on light-source brightness detection |
| CN208537136U (en) * | 2018-07-02 | 2019-02-22 | 陕西省计量科学研究院 | A kind of 6 DOF LED light source alignment device |
| CN109676415A (en) * | 2019-03-08 | 2019-04-26 | 重庆市洲金电子科技有限公司 | A kind of semiconductor machining positioning fixture |
| CN209894339U (en) * | 2019-07-08 | 2020-01-03 | 华域视觉科技(上海)有限公司 | Simple flexible brightness imaging system |
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| Publication number | Publication date |
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| CN110243468A (en) | 2019-09-17 |
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