CN209167154U - A kind of Product Visual detection system - Google Patents
A kind of Product Visual detection system Download PDFInfo
- Publication number
- CN209167154U CN209167154U CN201821989494.0U CN201821989494U CN209167154U CN 209167154 U CN209167154 U CN 209167154U CN 201821989494 U CN201821989494 U CN 201821989494U CN 209167154 U CN209167154 U CN 209167154U
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- mcu processor
- visual detection
- light source
- camera
- host
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Abstract
The utility model relates to product testing technical field, especially a kind of Product Visual detection system.Turntable including MCU processor, for holding product, the motor for driving turntable to rotate, for detecting infrared light sensation, the camera for visual detection, the light source for light filling that whether turntable rotate, the host for Data Analysis Services and the display screen that shows for data.Whether the present embodiment is rotated using infrared light sensation detection turntable, and then it is determined whether to enable cameras to take pictures, and is worked without manual control camera, more intelligent manipulation, and can facilitate the disassembly and replacement of camera and light source using connection-peg；Meanwhile using host is inlaid with, remove external data processing terminal from, itself can complete vision-based detection analysis.
Description
Technical field
The utility model relates to product testing technical field, especially a kind of Product Visual detection system.
Background technique
It is well known that vision-based detection is exactly to replace human eye with machine to measure and judge.Vision-based detection, which refers to, passes through machine
Device vision products will be ingested target and be converted into picture signal, send dedicated image processing system to, according to pixel distribution and
The information such as brightness, color, are transformed into digitized signal；Picture system carries out various operations to these signals to extract the spy of target
Sign, and then live device action is controlled according to the result of differentiation.It is in detection defect and faulty goods is prevented to be dispensed into
There is immeasurable value in terms of the function of consumer.
Currently, the existing big multi-system structure of vision detection system is single, in actual operation, manually opened phase is generally required
Machine and light source working, and data analysis also needs external data processing terminal --- and computer, face is cumbersome in use.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the purpose of this utility model is to provide a kind of operations easily to produce
Product vision detection system.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of Product Visual detection system, turntable including MCU processor, for holding product, for driving turntable to turn
Dynamic motor, for detecting infrared light sensation that whether turntable rotate, the camera for visual detection, the light source for light filling, using
Host in Data Analysis Services and the display screen that is shown for data；
The motor and infrared light sensation are connect with MCU processor, the camera by connection-peg respectively with MCU processor
It being connected with host, the light source is connect by connection-peg with MCU processor, and the MUC processor and serial port of host computer communicate to connect,
The host is connect with display screen.
Preferably, be connected with revolving speed governor between the MCU processor and motor, the MCU processor and light source it
Between be connected to brightness controller, the brightness controller and revolving speed governor are provided with control button.
Preferably, it further includes power-supply circuit, and the power-supply circuit includes transformer, and the display screen is in parallel
In on the primary coil of transformer, the primary coil access alternating current of the transformer is simultaneously provided with power switch, the transformer
Secondary coil on be provided with the first rectifier circuit, the second rectifier circuit and third rectifier circuit, the master is mechanical, electrical
Machine, light source, brightness controller and revolving speed governor are parallel on the first rectifier circuit, and the camera is parallel to the second rectifier bridge
On circuit, the infrared light sensation is parallel on third rectifier circuit.
Preferably, second rectifier circuit is also parallel with several radiator fans.
As the above scheme is adopted, whether the utility model is rotated using infrared light sensation detection turntable, and then judgement is
No unlatching camera is taken pictures, and is worked without manual control camera, more intelligent manipulation, and can facilitate phase using connection-peg
The disassembly and replacement of machine and light source；Meanwhile using host is inlaid with, remove external data processing terminal from, itself can be completed
Vision-based detection analysis；Also, bright dark and turntable the revolving speed of light source can be adjusted in real time by brightness controller and revolving speed governor,
It so as to more be bonded the shooting of various products, is protected in addition, providing power input using power-supply circuit, guarantees to meet not
With the voltage requirements between device, structure is simple, easy to operate, has very strong practicability.
Detailed description of the invention
Fig. 1 is the principle schematic diagram of the utility model embodiment.
Fig. 2 is the structural schematic diagram of the power-supply circuit of the utility model embodiment.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
As depicted in figs. 1 and 2, a kind of Product Visual detection system provided in this embodiment, including MCU processor 1, be used for
Hold the turntable 2, the motor 3 for driving turntable 2 to rotate, infrared light sensation 4, use for detecting whether turntable 2 rotates of product
Camera 5 in visual detection, the light source 6 for light filling, the host 7 for Data Analysis Services and the display that is shown for data
Screen 8；Motor 3 and infrared light sensation 4 are connect with MCU processor 1, camera 5 by connection-peg 9 respectively with MCU processor 1 and host
7 connections, light source 6 are connect by connection-peg 9 with MCU processor 2, and MUC processor 2 is connect with 7 serial communication of host, host 7 and
Display screen 8 connects.
The product for needing vision-based detection is placed on turntable 2 by the present embodiment, and later on motor 3 drives disk operation, and
Whether rotated using infrared light sensation 4 detection turntable 2, and then it is determined whether to enable cameras 5 to take pictures, without manual control camera
5 work can realize that control camera 5 carries out product and takes pictures, more intelligent manipulation；Meanwhile the present embodiment is integrated with host
7, remove external data processing terminal from, using data communication between MCU processor 1 and main body 7 can complete data transmission and
Analysis, so that the present embodiment itself can complete vision-based detection analysis.
To better illustrate the present embodiment, therefore whole work is specifically described, is described as follows:
1, when specific works, light source 6 and motor 3 are opened by MCU processor 1, turntable 2 rotates immediately, and infrared light sensation 4 is then
It detects and signal is then fed back into MCU processor 2 after turntable 2 rotates；
2, MCU processor 2 then drives camera 5 to take pictures after receiving signal, and the information that camera 5 is taken pictures then is fed back to
Host 7；
3, host 7 arranges signal, and feeds back information to display screen 8, so that operator checks, when discovery is clapped
The photo light effects come of breaking forth are bad, or because revolving speed is too fast to lead to ghost image the case where, then will pass through and adjust the bright of light source 6
Dark and turntable 3 revolving speed.
Preferably to adjust bright dark and turntable 3 the speed of light source 6, it is connected between the present embodiment MCU processor 1 and motor
Revolving speed governor 11, is connected to 10 brightness controller 10 of brightness controller between MCU processor 1 and light source and revolving speed governor 11 is equal
It is provided with control button 12.Individually signal is carried out with MCU processor 1 using brightness controller 10 and revolving speed governor 11 to dock,
It avoids information transmitting from occurring mixed and disorderly, promotes processing speed, and controlled in real time using the personnel that are convenient to operation of control button 12
System.In addition, and bright dark and turntable 3 the revolving speed adjustment for light source 6, so as to more be bonded the shooting of various products.
Further, to guarantee to meet the voltage requirements between different components, the present embodiment further includes power-supply circuit,
Circuit structure as shown in Figure 2 can be used in power-supply circuit, that is, includes transformer T1, and display screen 8 is parallel to transformer T1's
On primary coil, the primary coil access alternating current of transformer T1 is simultaneously provided with power switch S1, on the secondary coil of transformer T1
Be provided with the first rectifier circuit D1, the second rectifier circuit D2 and third rectifier circuit D3, host 7, motor 3, light source 6,
Brightness controller 10 and revolving speed governor 11 are parallel on the first rectifier circuit D1, and camera 5 is parallel to the second rectifier circuit
On D2, infrared light sensation 4 is parallel on third rectifier circuit D3.Different electricity is rectified out respectively using three rectifier circuits
Pressure, such as the first rectifier circuit export direct current 24V, and the second rectifier circuit exports direct current 12V, and the output of third rectifier circuit is straight
5V is flowed, power demands are met by single transformer and multiple rectifier circuits.
Further, the present embodiment at work, often generates corresponding heat, for guarantee heat effective diffusion,
The second rectifier circuit D2 of the present embodiment is also parallel with several radiator fans M1, can effectively will be hot using radiator fan M1
Amount discharge.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of Product Visual detection system, it is characterised in that: turntable including MCU processor, for holding product, for driving
The motor of turn disk rotation, for detecting infrared light sensation that whether turntable rotate, for the camera of visual detection, for light filling
Light source, the host for Data Analysis Services and the display screen that is shown for data；
The motor and infrared light sensation are connect with MCU processor, the camera by connection-peg respectively with MCU processor and master
Machine connection, the light source are connect by connection-peg with MCU processor, and the MCU processor and serial port of host computer communicate to connect, described
Host is connect with display screen.
2. a kind of Product Visual detection system as described in claim 1, it is characterised in that: the MCU processor and motor it
Between be connected with revolving speed governor, brightness controller, the brightness controller and revolving speed are connected between the MCU processor and light source
Governor is provided with control button.
3. a kind of Product Visual detection system as claimed in claim 2, it is characterised in that: it further includes power-supply circuit,
The power-supply circuit includes transformer, and the display screen is parallel on the primary coil of transformer, at the beginning of the transformer
Grade coil access alternating current is simultaneously provided with power switch, and the first rectifier circuit, the are provided on the secondary coil of the transformer
Two rectifier circuits and third rectifier circuit, the host, motor, light source, brightness controller and revolving speed governor are parallel to
On first rectifier circuit, the camera is parallel on the second rectifier circuit, and the infrared light sensation is parallel to third rectifier bridge
On circuit.
4. a kind of Product Visual detection system as claimed in claim 3, it is characterised in that: second rectifier circuit is also simultaneously
It is associated with several radiator fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989494.0U CN209167154U (en) | 2018-11-29 | 2018-11-29 | A kind of Product Visual detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989494.0U CN209167154U (en) | 2018-11-29 | 2018-11-29 | A kind of Product Visual detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209167154U true CN209167154U (en) | 2019-07-26 |
Family
ID=67340831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821989494.0U Active CN209167154U (en) | 2018-11-29 | 2018-11-29 | A kind of Product Visual detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209167154U (en) |
-
2018
- 2018-11-29 CN CN201821989494.0U patent/CN209167154U/en active Active
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