CN204808652U - Design subassembly can be put up in colour discernment based on RGB - Google Patents
Design subassembly can be put up in colour discernment based on RGB Download PDFInfo
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- CN204808652U CN204808652U CN201520424165.1U CN201520424165U CN204808652U CN 204808652 U CN204808652 U CN 204808652U CN 201520424165 U CN201520424165 U CN 201520424165U CN 204808652 U CN204808652 U CN 204808652U
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Abstract
The utility model provides a design subassembly can be put up in colour discernment based on RGB, including the PCB board, the rigid coupling has colour discernment sensor, the light source that is shaded, be shaded light source circuit, device subassembly, seal box and testee on the PCB board, and the device subassembly includes a plurality of independent distributed's switch, resistance and electric capacity, the light source that is shaded is connected in the light source circuit drive of being shaded, every pin of colour discernment sensor, be shaded light source, resistance, electric capacity and switch all corresponds on the PCB board and is connected with the joinable test point, testee detachable fixes in the seal box, and seal box one end opening covers in the top of be shaded light source and colour discernment sensor, the utility model discloses a mode that can the formula of putting up makes the student can oneself design and put up the colour discernment experiment based on RGB, makes the student can deep enough geography separate the principle and the application of colour discernment, the utility model discloses simple structure, it is with low costs.
Description
Technical field
The utility model relates to electronic instruction apparatus field, and particularly relating to a kind of colour recognition based on RGB can build design component.
Background technology
Color recognition is widely used in various industrial detection and automation field, as the detection of packing of product color spot graph, product barment tag color, Detection & Controling in liquid solution color change process, the principle and characteristics therefore allowing student grasp in a down-to-earth manner Color Recognition System in teaching is very important.
Summary of the invention
The utility model provides a kind of colour recognition based on RGB to build design component for solving in known technology the technical matters that exists.
The utility model can build design component for the technical scheme solving in known technology the technical matters that exists and take is to provide a kind of colour recognition based on RGB, comprise pcb board, described pcb board is connected with Tansducer For Color Distiguishing, back light, back light circuit, apparatus assembly, seal box and testee, described apparatus assembly comprises the switch of several independent distribution, resistance and electric capacity; Described back light drives connects described back light; Each pin correspondence on described pcb board of described Tansducer For Color Distiguishing, back light, resistance, electric capacity and switch is connected with can connecting test point; Described testee is dismountable to be fixed in described seal box, and described seal box one end open covers in the top of described back light and Tansducer For Color Distiguishing.
According to a preferred embodiment of the present utility model, described can connecting test point be can test jack; Described Tansducer For Color Distiguishing is that programmable optical arrives frequency inverted Tansducer For Color Distiguishing TCS230; Described apparatus assembly comprises 1 200 Ω resistance, 4 510 Ω resistance, 3 10K resistance, 5 0.1uF electric capacity, 1 10uF/25V electric capacity and 4 switches; Described testee is the colored scraps of paper.
According to a preferred embodiment of the present utility model, the LED drive circuit that back light circuit is made up of 4 resistance, 4 electric capacity, 4 white light emitting diodes.
The utility model and the signal acquisition process that can overlap and the display circuit colour recognition that can realize based on RGB that is connected is tested, according to a preferred embodiment of the present utility model, the signal acquisition processing circuit that can overlap and display circuit can overlap and form on a platform substrate, and this platform substrate comprises power-switching circuit, single-chip microcomputer and LCDs.
The beneficial effects of the utility model are: the utility model adopts the pattern of formula of can building that student can be tested based on the colour recognition of RGB (RGB) in oneself design, and according to the circuit strap circuits designed, programmable device can strengthen the ability that uses one's hands and brains of student, student is enable in depth to understand principle and the application of colour recognition, the utility model structure is simple simultaneously, and cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2-1 to Fig. 2-3 is that Single Chip Microcomputer (SCM) program downloads the circuit diagram with display circuit;
Fig. 3 is the circuit diagram of signal acquisition circuit;
Fig. 4 is back light circuit diagram;
Embodiment
In order to understand summary of the invention of the present utility model, Characteristic further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 to Fig. 4, the technical solution of the utility model is to provide a kind of colour recognition based on RGB can build design component, comprise pcb board, pcb board is connected with Tansducer For Color Distiguishing, back light, back light circuit, apparatus assembly, seal box and testee, apparatus assembly comprises the switch of several independent distribution, resistance and electric capacity; Back light drives connects described back light; Each pin correspondence on described pcb board of Tansducer For Color Distiguishing, back light, resistance, electric capacity and switch is connected with can connecting test point; Testee is dismountable to be fixed in described seal box, and seal box one end open covers in the top of described back light and Tansducer For Color Distiguishing.
Can connecting test point be can test jack; Apparatus assembly comprises 1 200 Ω resistance, 4 510 Ω resistance, 3 10K resistance, 5 0.1uF electric capacity, 1 10uF/25V electric capacity and 4 switches; Testee is the colored scraps of paper.
Tansducer For Color Distiguishing is that programmable optical arrives frequency inverted Tansducer For Color Distiguishing TCS230; It is the device light signal that the testee received reflects being converted into the pulse signal of fixed frequency; It is integrated in configurable silicon photoelectric diode and current frequency converter on a single cmos circuit, on one chip, be integrated with RGB (RGB) three kinds of light filters simultaneously, its output signal is digital quantity, therefore can directly be connected with microprocessor or other logical circuits, due to output is digital quantity, and the conversion accuracy of each chrominance channel more than 10 can be realized, thus no longer need A/D change-over circuit, make circuit become simpler.
Back light is that four of being evenly distributed on around Tansducer For Color Distiguishing are emitting led, in experiment, these four LED are lighted simultaneously, as the bias light of Tansducer For Color Distiguishing, when background illumination is on testee, the illumination reflected is on TCS230 Tansducer For Color Distiguishing, sensor then produces the signal of different frequency according to different reflected light, send into single-chip microcomputer and process.
The present embodiment and the signal acquisition process that can overlap and the display circuit colour recognition that can realize based on RGB that is connected is tested, the platform substrate of the signal acquisition process that can overlap and display circuit is provided with the power output end socket of+5V and+12V, can powers for the various piece of experimental circuit.
Colour recognition experiment based on RGB mainly comprises following three large circuit: Single Chip Microcomputer (SCM) program is downloaded and display circuit, signal acquisition processing circuit and back light circuit.
Download and liquid crystal display circuit as Fig. 2-1 to Fig. 2-3 is depicted as Single Chip Microcomputer (SCM) program, this main circuit will complete the burning work of Single Chip Microcomputer (SCM) program, simultaneously by driving 1602 liquid crystal display display experimental data.Wherein K3, R1, R3 and C1 form keys of single chip microcomputer reset circuit; DB9, U1 (single-chip microcomputer), U2 (MAX202 level transferring chip) and peripheral circuit thereof realize Single Chip Microcomputer (SCM) program burning function jointly; USB is turned Serial Port Line one end to be connected with computer, in the other end and this circuit, DB9 plug-in unit connects, and opens the burning work that software can realize program; Single-chip microcomputer P0 mouth, JP2 and KP1 form liquid crystal display jointly.+ 5V connects one end of C1, one end of C5, C6 one end, C9 one end, 2 pin of JP2,15 pin of JP2,1 pin of KP1, one end of R2, one end of K3,40 pin of U1,16 pin of U2, a stiff end of W3; GND connects one end of C2, one end of C3, one end of C4, the other end of C5, the other end of C9,5 pin of DB9,1 pin of JP2,16 pin of JP2, one end of R3,20 pin of U1,15 pin of U2, another stiff end of W3; 6 pin of another termination U2 of C4; 2 pin of another termination U2 of C6; 1 pin of the one termination U2 of C7; 3 pin of another termination U2 of C7; 4 pin of the one termination U2 of C8; 5 pin of the other end U2 of C8; 2 pin of DB9 connect 14 pin of U2; 3 pin of DB9 connect 13 pin of U2; 3 pin of JP2 connect the adjustable end of W3; 4 pin of JP2 connect 24 pin of U1; 5 pin of JP2 connect 25 pin of U1; 6 pin of JP2 connect 26 pin of U1; 7 pin of JP2 connect 2 pin of KP1,39 pin of U1; 8 pin of JP2 connect 3 pin of KP1,38 pin of U1; 9 pin of JP2 connect 4 pin of KP1,37 pin of U1; 10 pin of JP2 connect 5 pin of KP1,36 pin of U1; 11 pin of JP2 connect 6 pin of KP1,35 pin of U1; 12 pin of JP2 connect 7 pin of KP1,34 pin of U1; 13 pin of JP2 connect 8 pin of KP1,33 pin of U1; 14 pin of JP2 connect 9 pin of KP1,32 pin of U1; The other end of the one termination K3 of R1; 31 pin of another termination U1 of R2; 10 pin of U1 connect 12 pin of U2; 11 pin of U1 connect 11 pin of U2; One another end of C1 connects the other end, the other end of R3,9 pin of U1 of R1; 19 pin of another termination U1 of C3, one end of Y1; 18 pin of another termination U1 of C2, the other end of Y1;
Be illustrated in figure 3 signal acquisition processing circuit, in this circuit, 1 pin of color sensor TCS230,2 pin are connected with 3 pin of single-chip microcomputer, 2 pin respectively, control TCS230 output frequency; 7 pin of TCS230,8 pin are connected with 5 pin of single-chip microcomputer, 6 pin respectively, select different optical filters; 6 pin of TCS230 connect 15 pin of single-chip microcomputer; 3 pin of TCS230 connect 1 pin of single-chip microcomputer; 4 pin of TCS230 meet GND; 5 pin of TCS230 meet+5V; GND connects one end of keyswitch K1, one end of K2, one end of C11; VCC connects the other end of C11, one end of R5, one end of R6; The other end of another termination K2 of R6,22 pin of single-chip microcomputer; The other end of another termination K1 of R5,21 pin of single-chip microcomputer.
Fig. 4 is back light circuit, the LED drive circuit that this circuit is made up of 4 resistance, 4 electric capacity, 4 white light emitting diodes.Wherein VCC connects one end of R7, one end of R8, one end of R9, one end of R10, one end of C12, one end of C13, one end of C14, one end of C15; GND connects the other end, the other end of C13, the other end of C14, the other end of C15, the negative pole of D1, the negative pole of D2, the negative pole of D3, the negative pole of D4 of C12; The positive pole of another termination D1 of R7; The positive pole of the termination D2 that R8 is another; The positive pole of another termination D3 of R9; The positive pole of another termination D4 of R10.
On the utility model, select to need the components and parts used to take according to schematic diagram after student designs circuit to turn on the electricity, the download program finished can be started experiment to single-chip microcomputer, and period can also connect to come observation experiment result to grasp the effect of various piece circuit further by Circuit tuning.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. the colour recognition based on RGB can build design component, it is characterized in that: comprise pcb board, described pcb board is connected with Tansducer For Color Distiguishing, back light, back light circuit, apparatus assembly, seal box and testee, described apparatus assembly comprises the switch of several independent distribution, resistance and electric capacity; Described back light drives connects described back light; Each pin correspondence on described pcb board of described Tansducer For Color Distiguishing, back light, resistance, electric capacity and switch is connected with can connecting test point; Described testee is dismountable to be fixed in described seal box, and described seal box one end open covers in the top of described back light and Tansducer For Color Distiguishing.
2. a kind of colour recognition based on RGB can build design component according to claim 1, it is characterized in that: described can connecting test point be can test jack.
3. a kind of colour recognition based on RGB can build design component according to claim 1, it is characterized in that: described Tansducer For Color Distiguishing is that programmable optical arrives frequency inverted Tansducer For Color Distiguishing TCS230.
4. a kind of colour recognition based on RGB can build design component according to claim 1, it is characterized in that: described testee is the colored scraps of paper.
5. a kind of colour recognition based on RGB can build design component according to claim 1, it is characterized in that: described back light is the LED that several emit white light, and described LED is evenly distributed on around described Tansducer For Color Distiguishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424165.1U CN204808652U (en) | 2015-06-18 | 2015-06-18 | Design subassembly can be put up in colour discernment based on RGB |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424165.1U CN204808652U (en) | 2015-06-18 | 2015-06-18 | Design subassembly can be put up in colour discernment based on RGB |
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| CN204808652U true CN204808652U (en) | 2015-11-25 |
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| CN201520424165.1U Expired - Fee Related CN204808652U (en) | 2015-06-18 | 2015-06-18 | Design subassembly can be put up in colour discernment based on RGB |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318462A (en) * | 2021-06-18 | 2021-08-31 | 吉林师范大学 | Toy related to color recognition and color mixing principle |
| CN113539017A (en) * | 2021-06-24 | 2021-10-22 | 杭州优必学科技有限公司 | Modular programming building block capable of being placed at will and control method |
-
2015
- 2015-06-18 CN CN201520424165.1U patent/CN204808652U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318462A (en) * | 2021-06-18 | 2021-08-31 | 吉林师范大学 | Toy related to color recognition and color mixing principle |
| CN113539017A (en) * | 2021-06-24 | 2021-10-22 | 杭州优必学科技有限公司 | Modular programming building block capable of being placed at will and control method |
| CN113539017B (en) * | 2021-06-24 | 2023-04-07 | 杭州优必学科技有限公司 | Modular programming building block capable of being placed at will and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180618 |