CN109939962A - A kind of background color self-regulation device for color selector - Google Patents
A kind of background color self-regulation device for color selector Download PDFInfo
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- CN109939962A CN109939962A CN201910397089.2A CN201910397089A CN109939962A CN 109939962 A CN109939962 A CN 109939962A CN 201910397089 A CN201910397089 A CN 201910397089A CN 109939962 A CN109939962 A CN 109939962A
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Abstract
The invention discloses a kind of background color self-regulation devices for color selector, including camera, the camera side is provided with regulating device, the regulating device includes lampshade, RGB three primary colours light source plate and PMMA high light transmission uniform light board, the RGB three primary colours light source plate is fixedly connected on lampshade inner sidewall, the PMMA high light transmission uniform light board is set to far from RGB three primary colours light source plate one end, and the lampshade side wall is provided with cooling fan between RGB three primary colours light source plate and PMMA high light transmission uniform light board.The present invention is an advantage over traditional background board regulating effect to the regulating effect of background color, because background color of the invention can arbitrarily change, and then it is converted to the color of selection other style material, the algorithm that the whole equipment thus made sorts is more easy, the background board using what color is needed without the concern for each material, it is only necessary to background color be allowed to keep the solid colour with finished product materials.
Description
Technical field
The present invention relates to color selector technical field, specially a kind of background color self-regulation device for color selector.
Background technique
Color selector industry usually uses white background lamp, and the background board of additional multiple color realizes the control of background color
System.By controlling four faces rotation of background board, the switching of Lai Shixian color, major defect: (1) color is relatively simple, and one
Four faces of root background board can only provide most four kinds of colors；(2) motor rotation drives background board rotation to change background board direction and deposits
In certain error, and error is larger, and error is mainly reflected in protractor, motor, in the composition error between shaft coupling three,
And this error can slowly become larger with the time, be unfavorable for the steady in a long-term of equipment；(3) structure is complicated, and technique is cumbersome: it is tied
Structure includes three main parts, protractor, motor, hitch bar.Protractor needs manually to calibrate in a pre-installation, relatively time-consuming, and
And it is easy to appear failure (human error)；It is positive and negative that the control of motor needs dedicated motor control chip that could control its well
Turn and start and stop；And hitch bar needs machine to add or be opened production, and the requirement to precision is relatively high；(4) at high cost, master
Cost is wanted to be embodied in the processing of background board above, because background board requires surfacing and reflected light is uniform, so as to cause surface
The paint baking of profession must be done, every cost is at 1000 yuan or more.
There is the background panel assembly simplified, i.e. background in the considerations of for above various disadvantages, especially cost, industry
Plate does not rotate and background board color is using single color, and cost can reduce nearly 60%.
But above-mentioned this scheme also allows the use of background board to receive many limitations in the case where reducing cost,
Its color is single, is not able to satisfy more materials and sorts occasion.
Summary of the invention
The purpose of the present invention is to provide a kind of background color self-regulation devices for color selector, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of background color self-regulation device for color selector, including camera, the camera side are provided with adjusting dress
It sets, the regulating device includes lampshade, RGB three primary colours light source plate and PMMA high light transmission uniform light board, the RGB three primary colours light source plate
It is fixedly connected on lampshade inner sidewall, the PMMA high light transmission uniform light board is set to far from RGB three primary colours light source plate one end, described
Lampshade side wall is provided with cooling fan between RGB three primary colours light source plate and PMMA high light transmission uniform light board；
Several tri coloured lantern pearls are provided on the RGB three primary colours light source plate, and on RGB three primary colours light source plate there are three settings
Drive control chip, the camera and tri coloured lantern pearl are electrically connected on drive control chip.
Preferably, front light-source is provided between the camera and regulating device.
Compared with prior art, the beneficial effects of the present invention are:
1, the device that the present invention allows entire background to adjust is simpler, production and installation easy to process.In structure, eliminate
Entire background board part, and motor and protractor are canceled, and there are many structure and the device simplicity used；
2, background color of the invention is adjusted, and for the regulative mode before comparing, drastically reduces the ginseng of personnel
With, and the link that personnel participate in is fairly simple, has not needed corresponding technical expertise, has facilitated client in very big degree
Use；
3, the present invention is an advantage over traditional background board regulating effect to the regulating effect of background color, because of back of the invention
Scape color can arbitrarily change, and then be converted to the color of selection other style material, the calculation that the whole equipment thus made sorts
Method is more easy, needs the background board using what color without the concern for each material, it is only necessary to background color be allowed to protect
Hold the solid colour with finished product materials.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is regulating device structural schematic diagram of the invention；
Fig. 3 is tri coloured lantern pearl structural schematic diagram of the invention；
Fig. 4 is that drive control chip controls R color of the invention connects pin schematic diagram；
Fig. 5 is that drive control chip controls B color of the invention connects pin schematic diagram；
Fig. 6 is that drive control chip controls G color of the invention connects pin schematic diagram；
Fig. 7 is tri coloured lantern pearl pin serial connection connection schematic diagram of the invention.
In figure: 1 camera, 2 regulating devices, 3 lampshades, 4RGB three primary colours light source plate, 5PMMA high light transmission uniform light board, 6 radiation airs
Machine, 7 tri coloured lantern pearls, 8 drive control chips, 9 front light-sources, 10 material areas.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution:
A kind of background color self-regulation device for color selector, and the adjustable range of its color can accomplish all standing,
It mainly includes as shown in Figure of description 2: PMMA high light transmission uniform light board 5, lampshade 3, RGB three primary colours light source plate 4, radiation air
Machine 6,1 side of camera are provided with regulating device 2, and regulating device 2 includes lampshade 3, RGB three primary colours light source plate 4 and PMMA high light transmission
Uniform light board 5, lampshade 3 are the devices of a kind of fixed light source plate and uniform light board, and structure is simple, and RGB three primary colours light source plate 4 is fixed to be connected
It is connected on 3 inner sidewall of lampshade, RGB three primary colours light source plate 4 is a kind of there are three types of the tri coloured lantern pearl 7 of colour light emitting wick plus controllable
The drive control chip 8 of lamp bead light emission luminance forms, and tri- kinds of luminous wicks of R, G, B are mutually indepedent, and its three kinds of control
The control chip of wick is also independent from each other, and there are three the settings of drive control chip 8, is respectively intended to control tri- kinds of face of R, G, B
The luminous wick of color, so that the brightness of three of them color be allow to accomplish the effect of any adjusting, PMMA high light transmission uniform light board 5 is set
It is disposed away from 4 one end of RGB three primary colours light source plate, PMMA high light transmission uniform light board 5 is to allow the light of light source that can be evenly distributed on its table
Face, and it is smaller to the loss of light source, and light transmittance is up to 90%, and 3 side wall of lampshade is in RGB three primary colours light source plate 4 and PMMA
Cooling fan 6, cooling fan 6 and the case radiation wind used above for common computer are provided between high light transmission uniform light board 5
Machine, price is low, small power consumption and stability are high.
Several tri coloured lantern pearls 7, the corresponding R, G of several tri coloured lantern pearls 7, B interface difference are provided on RGB three primary colours light source plate 4
It connects, and finally butts up against in the interface pins of three drive control chips 8, and be arranged on RGB three primary colours light source plate 4
There are three drive control chips 8, and camera 1 and tri coloured lantern pearl 7 are electrically connected on drive control chip 8, such as Figure of description
Shown in 4-7, PWR_B+, PWR_R+, PWR_G+ pin on tri coloured lantern pearl 7 are connected on three drive control chips 8
On PWR_B+, PWR_R+, PWR_G+, PWR_B-, PWR_R-, PWR_G- pin on tri coloured lantern pearl 7 are connected to three drives
PWR_B, PWR_R on PWR_B-, PWR_R-, PWR_G- on dynamic control chip 8, and on three drive control chips 8,
PWR_G pin is communicated to connect with camera 1, for receiving one group of reference data that camera 1 obtains.
Concrete operating principle are as follows: 1 present apparatus collects the color for being sorted material using camera 1, is then divided by camera 1
The intensity for being sorted tri- signals of R, G, B of material is precipitated, obtains one group of reference data；2 guarantee 1 field of view of camera are not removed
Other objects outside background, then by adjust RGB three primary colours light source plate 48 input signal of drive control chip, come control R,
G, the light emission luminance of tri- kinds of wicks of B realizes luminescent color and the brightness of control tri coloured lantern pearl 7, it is collected finally to compare front
The R of material G B signal data, to simulate the background color as material color.
Embodiment one:
Four main construction and devices of the invention are as shown in Figure of description 1.
1, PMMA high light transmission uniform light board 5 selects the milky white uniform light board of PMMA high light transmission: its main feature is exactly can be fine
The soft in one plane face of light source, thus can three wicks of light emitting source of three kinds of colors are soft at a kind of face
Color to achieve the purpose that as reference color, but it is hereby noted that is had in the selection of plate using translucency
It is good, and the PMMA plate that even light effect is good.
2, cooling fan 6: its basic function is exactly to carry out acceleration heat dissipation to the device of entire light source, and allow entire light
The each position for being distributed in light supply apparatus of the even heat in source, so that the case where avoiding local heating appearance, protects entire dress
The use environment and service life set.
3, RGB three primary colours light source plate 4: as shown in Figure of description 3, the tri coloured lantern pearl 7 of light source board of the present invention using
R, tri- kinds of colors of G, B individually shine and are encapsulated into the scheme of a lamp bead body, and light emitting angle is that 120 degree of divergence expressions shine,
And it is equipped with the LED drive control chip 8 of three TI on lamp plate, can control the size of current in its circuit, and then realize hair
The bright shadow section of light, the control principle of three of them drive control chip 8 as shown in Figure of description 4-6, be respectively intended to control R,
G, tri- kinds of colors of B, as shown in Figure of description 7,2. and 5. the wick for 1. and 6. controlling Blue color of tri coloured lantern pearl 7 controls
4. and 3. the wick of Red color controls the wick of Green color.
4, as shown in Figure of description 1, camera 1 can detect the system construction drawing entirely applied under the action of front light-source 2
The good material needed to the material color in material area 10, such as material Green for us, then at this time camera 1 will be remembered
The basic parameter of R, G, B three primary colours of the lower green material of record, the threshold range of parameters is 0--255, such as the ginseng of three primary colours
Number is 0:255:0, then stopping detection material at this time, opens regulating device 2, allows camera 1 to observe background light source, and start self-regulated
Section mode, the color of the background that system will be detected according to camera 1 constantly adjust the brightness of R, G, B lamp bead, to reach
The background light source as material.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (2)
1. a kind of background color self-regulation device for color selector, including camera (1), it is characterised in that: the camera (1) one
Side is provided with regulating device (2), and the regulating device (2) includes lampshade (3), RGB three primary colours light source plate (4) and PMMA high light transmission
Uniform light board (5), the RGB three primary colours light source plate (4) are fixedly connected on lampshade (3) inner sidewall, the even light of PMMA high light transmission
Plate (5) is set to far from RGB three primary colours light source plate (4) one end, lampshade (3) side wall in RGB three primary colours light source plate (4) and
Cooling fan (6) are provided between PMMA high light transmission uniform light board (5)；
It is provided with several tri coloured lantern pearls (7) on the RGB three primary colours light source plate (4), and is arranged on RGB three primary colours light source plate (4)
There are three drive control chip (8), and the camera (1) and tri coloured lantern pearl (7) are electrically connected on drive control chip (8).
2. a kind of background color self-regulation device for color selector according to claim 1, it is characterised in that: the phase
Front light-source (9) are provided between machine (1) and regulating device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910397089.2A CN109939962A (en) | 2019-05-14 | 2019-05-14 | A kind of background color self-regulation device for color selector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910397089.2A CN109939962A (en) | 2019-05-14 | 2019-05-14 | A kind of background color self-regulation device for color selector |
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| CN109939962A true CN109939962A (en) | 2019-06-28 |
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| CN201910397089.2A Pending CN109939962A (en) | 2019-05-14 | 2019-05-14 | A kind of background color self-regulation device for color selector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701889A (en) * | 2020-06-24 | 2020-09-25 | 安徽捷泰智能科技有限公司 | Background light changing method for color selector |
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| KR100838184B1 (en) * | 2007-07-05 | 2008-06-13 | 주식회사 대원지에스아이 | A color sorter having led array |
| CN104654134A (en) * | 2015-02-15 | 2015-05-27 | 韩亚科技（武汉）有限公司 | Continuously adjustable RGB (red green blue) color LED (light emitting diode) light source system for color sorter |
| CN204620476U (en) * | 2015-02-15 | 2015-09-09 | 韩亚科技（武汉）有限公司 | There is the color selector of continuously adjustable RGB color LED light source and RGB color background |
| CN205628662U (en) * | 2016-04-15 | 2016-10-12 | 合肥安晶龙电子股份有限公司 | Look selection machine based on printing opacity roller |
| CN209829626U (en) * | 2019-05-14 | 2019-12-24 | 安徽唯嵩光电科技有限公司 | Background color self-adjusting device for color sorter |
-
2019
- 2019-05-14 CN CN201910397089.2A patent/CN109939962A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100838184B1 (en) * | 2007-07-05 | 2008-06-13 | 주식회사 대원지에스아이 | A color sorter having led array |
| CN104654134A (en) * | 2015-02-15 | 2015-05-27 | 韩亚科技（武汉）有限公司 | Continuously adjustable RGB (red green blue) color LED (light emitting diode) light source system for color sorter |
| CN204620476U (en) * | 2015-02-15 | 2015-09-09 | 韩亚科技（武汉）有限公司 | There is the color selector of continuously adjustable RGB color LED light source and RGB color background |
| CN205628662U (en) * | 2016-04-15 | 2016-10-12 | 合肥安晶龙电子股份有限公司 | Look selection machine based on printing opacity roller |
| CN209829626U (en) * | 2019-05-14 | 2019-12-24 | 安徽唯嵩光电科技有限公司 | Background color self-adjusting device for color sorter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701889A (en) * | 2020-06-24 | 2020-09-25 | 安徽捷泰智能科技有限公司 | Background light changing method for color selector |
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