CN217305668U - Machine vision test station - Google Patents
Machine vision test station Download PDFInfo
- Publication number
- CN217305668U CN217305668U CN202122319165.3U CN202122319165U CN217305668U CN 217305668 U CN217305668 U CN 217305668U CN 202122319165 U CN202122319165 U CN 202122319165U CN 217305668 U CN217305668 U CN 217305668U
- Authority
- CN
- China
- Prior art keywords
- test fixture
- usb
- digital
- machine vision
- industrial camera
- 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.)
- Active
Links
Images
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The utility model discloses a machine vision testing station, which comprises a PC, an industrial camera, a testing clamp, a digital multimeter, a direct current power supply and a VLAN network; the PC is connected with the industrial camera and the digital multimeter, the PC is connected with the VLAN network, the digital multimeter is connected with the test fixture, the test fixture comprises an NI USB-6501 digital IO card and an NI USB-8451I2C adapter, and the NI USB-6501 digital IO card and the NI USB-8451I2C adapter are both connected with the PC; and the direct current power supply is electrically connected with the industrial camera and the test fixture. The utility model provides a pair of machine vision test station can replace the artifical detection to LCD of tradition to judge, and is efficient, and the error is little.
Description
Technical Field
The utility model belongs to the technical field of the LCD check out test set, especially, relate to a machine vision test station.
Background
LCD detection is an important link of industrial production, and the existing visual detection method is manual detection, so that the method has the problems of low efficiency and easy wrong detection and missed detection. In order to solve the problem, the utility model discloses a machine vision test station can replace the artifical detection to LCD of tradition to judge, and is efficient, and the error is little.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a machine vision test station can replace traditional manual work to judge the detection of LCD, and is efficient, and the error is little.
The technical scheme is as follows: in order to achieve the above object, the utility model discloses a machine vision test station, including PC, industry camera, test fixture, digital multimeter, DC power supply and VLAN network; the PC is connected with the industrial camera and the digital multimeter, the PC is connected with the VLAN network, the digital multimeter is connected with the test fixture, the test fixture comprises an NI USB-6501 digital IO card and an NI USB-8451I2C adapter, and the NI USB-6501 digital IO card and the NI USB-8451I2C adapter are both connected with the PC; and the direct current power supply is electrically connected with the industrial camera and the test fixture.
Further, the test fixture is of a hollow frame structure, the NI USB-6501 digital IO card and the NI USB-8451I2C adapter are located on the inner side of the test fixture, and the LCD to be detected is clamped into the test fixture and is in butt joint with the NI USB-6501 digital IO card and the NI USB-8451I2C adapter.
Further, still include the base, test fixture demountable installation is on the base.
Furthermore, the test fixture is connected with a mounting seat in a matching manner, and the test fixture is mounted on the base through the mounting seat.
Furthermore, a hand screw is movably connected to the mounting seat, and the mounting seat is arranged on the seat surface of the base through the hand screw.
Further, the base side is provided with the roof through the supporting seat, the industry camera is installed in the roof bottom, and the industry camera corresponds with the test fixture from top to bottom.
Has the advantages that: the utility model discloses a machine vision test station, beneficial effect is: the utility model discloses can replace the artifical detection to LCD of tradition to judge, it is efficient, the error is little, can not take place the condition of false retrieval, hourglass inspection, easy operation is easily handed moreover.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a part of the apparatus of the present invention;
fig. 3 is an enlarged schematic view of a part of the structure shown in fig. 2.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a machine vision testing station comprises a PC1, an industrial camera 2, a testing fixture 3, a digital multimeter 11, a direct current power supply 12 and a VLAN network 15; the PC1 is connected with the industrial camera 2 and the digital multimeter 11, the PC1 is connected with the VLAN network 15, the digital multimeter 11 is connected with the test fixture 3, the test fixture 3 comprises an NI USB-6501 digital IO card and an NI USB-8451I2C adapter, and the NI USB-6501 digital IO card and the NI USB-8451I2C adapter are both connected with the PC 1; the direct current power supply 12 is electrically connected with the industrial camera 2 and the test fixture 3. And detecting the LCD to be detected by adopting the NI vision builder, and comparing the detected LCD with the image template so as to judge the quality of the product to be detected, wherein the NI vision builder is an NI visual generator. The utility model discloses can replace the artifical detection to LCD of tradition to judge, it is efficient, the error is little, can not take place the condition of false retrieval, hourglass inspection, easy operation is easily handed moreover.
As shown in fig. 2 and fig. 3, the test fixture 3 is a hollow frame structure, the NI USB-6501 digital IO card and the NI USB-8451I2C adapter are located inside the test fixture 3, and the LCD4 to be detected is clamped into the test fixture 3 and is in butt joint with the NI USB-6501 digital IO card and the NI USB-8451I2C adapter. The LCD4 is convenient to take and place, and the efficiency is improved.
The utility model discloses still include base 7, test fixture 3 demountable installation is on base 7, is convenient for overhaul or change test fixture 3.
More specifically, 3 supporting connections of test fixture have mount pad 5, test fixture 3 installs on base 7 through mount pad 5.
More specifically, a hand screw 6 is movably connected to the mounting seat 5, and the mounting seat 5 is arranged on a seat surface of the base 7 through the hand screw 6.
The side of the base 7 is provided with a top plate 8 through a supporting seat, the industrial camera 2 is installed at the bottom of the top plate 8, and the industrial camera 2 corresponds to the test fixture 3 up and down.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. A machine vision testing station, characterized by: the system comprises a PC (1), an industrial camera (2), a test fixture (3), a digital multimeter (11), a direct-current power supply (12) and a VLAN network (15); the PC (1) is connected with an industrial camera (2) and a digital multimeter (11), the PC (1) is connected with a VLAN network (15), the digital multimeter (11) is connected with a test fixture (3), the test fixture (3) comprises an NI USB-6501 digital IO card and an NI USB-8451I2C adapter, and the NI USB-6501 digital IO card and the NI USB-8451I2C adapter are both connected with the PC (1); and the direct current power supply (12) is electrically connected with the industrial camera (2) and the test fixture (3).
2. The machine vision testing station of claim 1, wherein: the test fixture (3) is of a hollow frame structure, the NI USB-6501 digital IO card and the NI USB-8451I2C adapter are located on the inner side of the test fixture (3), and the LCD (4) to be detected is clamped in the test fixture (3) and is in butt joint with the NI USB-6501 digital IO card and the NIUSB-8451I 2C adapter.
3. The machine vision testing station of claim 1, wherein: the test fixture is characterized by further comprising a base (7), and the test fixture (3) is detachably mounted on the base (7).
4. A machine vision testing station as defined in claim 3 in which: the test fixture (3) is connected with a mounting seat (5) in a matching mode, and the test fixture (3) is mounted on the base (7) through the mounting seat (5).
5. The machine vision testing station of claim 4, wherein: a hand screw (6) is movably connected to the mounting seat (5), and the mounting seat (5) is arranged on the seat surface of the base (7) through the hand screw (6).
6. A machine vision testing station according to claim 3, 4 or 5, characterized by: the side face of the base (7) is provided with a top plate (8) through a supporting seat, the industrial camera (2) is installed at the bottom of the top plate (8), and the industrial camera (2) corresponds to the test fixture (3) up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319165.3U CN217305668U (en) | 2021-09-24 | 2021-09-24 | Machine vision test station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319165.3U CN217305668U (en) | 2021-09-24 | 2021-09-24 | Machine vision test station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217305668U true CN217305668U (en) | 2022-08-26 |
Family
ID=82912737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122319165.3U Active CN217305668U (en) | 2021-09-24 | 2021-09-24 | Machine vision test station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217305668U (en) |
-
2021
- 2021-09-24 CN CN202122319165.3U patent/CN217305668U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2780832A1 (en) | Live welding method and arrangement for aluminum electrolytic cell under series full current | |
| CN217305668U (en) | Machine vision test station | |
| CN205246838U (en) | Naked electric core of lithium ion battery detects machine | |
| CN205038021U (en) | Leakage detection device of electric heating tube flange | |
| CN217017520U (en) | Full-automatic online airtight detection equipment for pipes | |
| CN210222219U (en) | Internal resistance detection device for power battery module | |
| CN209432978U (en) | A kind of lithium manganese one-shot battery fluid injection safety detection mechanism | |
| CN116643185A (en) | Power-on detection device for storage battery and detection method thereof | |
| CN103934618B (en) | A kind of air filter weld jig | |
| CN203310371U (en) | Connector detection system based on machine vision | |
| CN215219096U (en) | New energy automobile is detection device for battery | |
| CN211207005U (en) | Universal lighting fixture | |
| CN207464519U (en) | A kind of RFID automatic weldings detection machine | |
| CN209728126U (en) | A kind of open test device of thermal protector | |
| CN213516843U (en) | AOI detection device | |
| CN211826356U (en) | Three-phase five-wire system leakage current test fixture | |
| CN210335085U (en) | Integral type guide pin bushing assembly fixture | |
| CN208075740U (en) | A kind of detection device of bearing outer ring inner diameter measurement machine | |
| CN219715499U (en) | Adjustable LED module electrical property test fixture | |
| CN111678700A (en) | Cell-phone vibrating motor processing frequency testing arrangement | |
| CN201066707Y (en) | Automatic assembly device after electrode ear of the lithium ion battery is welded | |
| CN216209682U (en) | Universal test device for ATE test system | |
| CN215515712U (en) | Electricity core extracting device | |
| CN216560001U (en) | Bearing roller hardness detection equipment | |
| CN220381020U (en) | Detection equipment for displaying flaw positions in light bar mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |