CN102253294A - Visual precision detection device of potentiometer carbon diaphragm array plate - Google Patents
Visual precision detection device of potentiometer carbon diaphragm array plate Download PDFInfo
- Publication number
- CN102253294A CN102253294A CN2011101454972A CN201110145497A CN102253294A CN 102253294 A CN102253294 A CN 102253294A CN 2011101454972 A CN2011101454972 A CN 2011101454972A CN 201110145497 A CN201110145497 A CN 201110145497A CN 102253294 A CN102253294 A CN 102253294A
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- plate
- carbon film
- control circuit
- film plate
- probe card
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 23
- 230000000007 visual effect Effects 0.000 title claims abstract description 9
- 238000001514 detection method Methods 0.000 title abstract description 9
- 239000000523 sample Substances 0.000 claims abstract description 16
- 239000011120 plywood Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 208000037805 labour Diseases 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
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Abstract
The invention relates to a visualized precision detection device of a potentiometer carbon diaphragm array plate, which comprises an operation table, wherein a probe plate, a carbon diaphragm plate to be detected and a pneumatic pressure plate are sequentially and electrically arranged on the surface of the operation table from bottom to top; the pneumatic pressing plate moves up and down to enable the carbon diaphragm plate to be detected to be reliably contacted with the probe plate, and the probe plate is connected with a data processing and touch screen control circuit through a detection and signal processing circuit to be detected. The invention uses the touch screen to carry out visual operation, adopts pneumatic control mechanically and microcomputer control and data processing electrically. Two to three labors can be replaced.
Description
Technical field
The present invention relates to a kind of pick-up unit, the visual accuracy detecting device of especially a kind of potentiometer carbon film plate array board.
Background technology
Potentiometer is used enterprise coherence request on the potentiometer precision and the manual detection fault rate that present manufacturing enterprise adopts is caused serious trade dispute greatly, and recruitment is difficult, high salary and the serious contrast of the low formation of production efficiency.The present invention has adopted advanced technologies such as detection, system controlled by computer, pneumatic, touch-screen, and production efficiency is significantly improved, and simultaneously, the consistance of each accuracy class of product all can reach the requirement of buying side.
Summary of the invention
The technical problem to be solved in the present invention is: propose a kind of high-level efficiency carbon film plate detection system, to improve the production efficiency and the consistency of product of potentiometer manufacturing enterprise.
The technical solution adopted in the present invention is: the visual accuracy detecting device of a kind of potentiometer carbon film plate array board, comprise operator's console, the electric successively from the bottom to top placement probe card in described operator's console surface, the gentle dynamic pressure plywood of tested carbon film plate plate, described Pneumatic pressing plate connects the pneumatic control circuit, described pneumatic control circuit is connected touch-screen by data processing with touch screen control circuit, and touch-screen is used for visualized operation; Described Pneumatic pressing plate moves up and down to make between tested carbon film plate plate and the probe card and reliably contacts, and probe card is connected data processing with signal processing circuit and touch screen control circuit detects by detecting.
Further, be not shifted between the two in order to can be good at the position of fixing tested carbon film plate plate and probe card, to make, probe card of the present invention is provided with positioning key, described tested carbon film plate plate two ends are provided with pilot hole, and described pilot hole cooperates installation with positioning key.
In order to increase the usage safety performance of device, operator's console of the present invention is provided with power switch near human body one side, and the both sides of described power switch are respectively arranged with start button.And have only that whole device just can start when two start buttons are pressed simultaneously.
Progress specification of the present invention is 1%～20%, can preset; Single is working time: 10～15 seconds; Required voltage is AC220V; The power consumption that is produced is less than 100 watts.
The invention has the beneficial effects as follows: can realize visualized operation, precision can preset, and is simple and convenient; Can put in order the disposable robotization of plate to the carbon film plate plate and detect the efficient height; Can improve the precision consistance of product greatly, can replace two to three workman's operations, good market outlook are arranged.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is an one-piece construction synoptic diagram of the present invention;
Fig. 2 is a schematic block circuit diagram of the present invention.
Embodiment
The present invention is further detailed explanation with preferred embodiment in conjunction with the accompanying drawings now.These accompanying drawings are the synoptic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As shown in Figure 1, the visual accuracy detecting device of a kind of potentiometer carbon film plate array board, comprise operator's console 5, the electric successively from the bottom to top placement probe card 4 in described operator's console 5 surfaces, tested carbon film plate plate 3 gentle dynamic pressure plywood 2, described Pneumatic pressing plate 2 connects the pneumatic control circuit, described pneumatic control circuit is connected touch-screen 1 by data processing with touch screen control circuit, touch-screen 1 is used for visualized operation; Described Pneumatic pressing plate 2 moves up and down to make between tested carbon film plate plate 3 and the probe card 4 and reliably contacts, and probe card 4 is connected data processing with signal processing circuit and touch-screen 1 control circuit detects by detecting.
Described touch-screen 1 is used for visualized operation, and major function is that preset parameter and test result show.Operator's console 5 is provided with power switch 6 near human body one side, and the both sides of described power switch 6 are respectively arranged with start button 7～8.And have only that whole device just can start when two start buttons are pressed simultaneously.
The principle of work of the present invention and the course of work be as shown in Figure 2:
Operating personnel carry out parameter setting (setting of carbon film plate array raw column data, the selection of simply connected duplex, nominal value setting, accuracy class setting etc.) by touch-screen, configuration information communicates by 485 buses and data processing and touch screen control circuit, and preserves.
The pneumatic control circuit is carried out the pressing action after receiving startup command, and provides the signal that puts in place to data processing and touch screen control circuit by travel switch, is sent instructions such as detection, signal Processing, data transmission by this circuit.
Detect receive the instruction that data processing and touch screen control circuit send with signal processing circuit after, by cable potentiometer information on the probe card is carried out the AD conversion successively, relatively waited processing with standard value, information after will handling simultaneously is sent to data processing and touch screen control circuit by 485 buses, data is handled and result is shown at touch-screen successively with qualified, positively biased, three kinds of results of negative bias by data processing and touch screen control circuit.
After one-time detection was finished, data processing and touch screen control circuit sent instruction once more, by the action of control circuit control electromagnetic valve, mentioned force fit plate, carried out the detection of next piece plate.
Just the specific embodiment of the present invention of describing in the above instructions, various not illustrating is construed as limiting flesh and blood of the present invention, the person of an ordinary skill in the technical field after having read instructions can to before described embodiment make an amendment or be out of shape, and do not deviate from essence of an invention and scope.
Claims (3)
1. visual accuracy detecting device of potentiometer carbon film plate array board, it is characterized in that: comprise operator's console, the electric successively from the bottom to top placement probe card in described operator's console surface, the gentle dynamic pressure plywood of tested carbon film plate plate, described Pneumatic pressing plate connects the pneumatic control circuit, described pneumatic control circuit is connected touch-screen by data processing with touch screen control circuit, and touch-screen is used for visualized operation; Described Pneumatic pressing plate moves up and down to make between tested carbon film plate plate and the probe card and reliably contacts, and probe card is connected data processing with signal processing circuit and touch screen control circuit detects by detecting.
2. the visual accuracy detecting device of potentiometer carbon film plate array board as claimed in claim 1, it is characterized in that: described probe card is provided with positioning key, and described tested carbon film plate plate two ends are provided with pilot hole, and described pilot hole cooperates installation with positioning key.
3. the visual accuracy detecting device of potentiometer carbon film plate array board as claimed in claim 1 is characterized in that: described operator's console is provided with power switch near human body one side, and the both sides of described power switch are respectively arranged with start button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101454972A CN102253294A (en) | 2011-05-31 | 2011-05-31 | Visual precision detection device of potentiometer carbon diaphragm array plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101454972A CN102253294A (en) | 2011-05-31 | 2011-05-31 | Visual precision detection device of potentiometer carbon diaphragm array plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102253294A true CN102253294A (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101454972A Pending CN102253294A (en) | 2011-05-31 | 2011-05-31 | Visual precision detection device of potentiometer carbon diaphragm array plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102253294A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459221A (en) * | 2018-03-20 | 2018-08-28 | 广西钦州福晟电子有限公司 | A kind of potentiometer device for detecting performance |
| CN108745954A (en) * | 2018-07-20 | 2018-11-06 | 常州机电职业技术学院 | Carbon diaphragm resistance precision sorting system and working method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101339219A (en) * | 2008-08-12 | 2009-01-07 | 卢灿光 | Turn knob potentiometer rotating life-span tester |
| CN201974479U (en) * | 2010-12-13 | 2011-09-14 | 华东光电集成器件研究所 | Potentiometer testing device |
| CN202093111U (en) * | 2011-05-31 | 2011-12-28 | 常州机电职业技术学院 | Visual precision detection device of potentiometer carbon diaphragm array plate |
-
2011
- 2011-05-31 CN CN2011101454972A patent/CN102253294A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101339219A (en) * | 2008-08-12 | 2009-01-07 | 卢灿光 | Turn knob potentiometer rotating life-span tester |
| CN201974479U (en) * | 2010-12-13 | 2011-09-14 | 华东光电集成器件研究所 | Potentiometer testing device |
| CN202093111U (en) * | 2011-05-31 | 2011-12-28 | 常州机电职业技术学院 | Visual precision detection device of potentiometer carbon diaphragm array plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108459221A (en) * | 2018-03-20 | 2018-08-28 | 广西钦州福晟电子有限公司 | A kind of potentiometer device for detecting performance |
| CN108745954A (en) * | 2018-07-20 | 2018-11-06 | 常州机电职业技术学院 | Carbon diaphragm resistance precision sorting system and working method thereof |
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Application publication date: 20111123 |