CN109540224A - A kind of light resistance detection device - Google Patents
A kind of light resistance detection device Download PDFInfo
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- CN109540224A CN109540224A CN201910035185.2A CN201910035185A CN109540224A CN 109540224 A CN109540224 A CN 109540224A CN 201910035185 A CN201910035185 A CN 201910035185A CN 109540224 A CN109540224 A CN 109540224A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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Abstract
A kind of light resistance detection device, it is related to detection device technical field, and in particular to a kind of light resistance detection device.It includes detection body, the inside of detection body is equipped with resistance detecting circuit, weight detection system, appearance detection system, transportation system, manipulator, prompt system, resistance detecting circuit is successively connected with weight detection system, appearance detection system by transportation system, manipulator is arranged between resistance detecting circuit and weight detection system, and resistance detecting circuit, weight detection system, appearance detection system are respectively corresponded to be connected with a prompt system.After adopting the above technical scheme, detection information is more comprehensive, it is not easy to the defect ware of appearance breakage occurs, improve product quality the invention has the following beneficial effects: it successively detects photo resistance progress resistance detection, weight detecting and complete appearance.
Description
Technical field
The present invention relates to detection device technical fields, and in particular to a kind of light resistance detection device.
Background technique
Photo resistance (photoresistor or light-dependent resistor, the latter are abbreviated as ldr) or light
Conduit (photoconductor), common making material are cadmium sulfide, and in addition there are also selenium, aluminium sulfide, vulcanized lead and bismuth sulfides
Equal materials.These making materials have under the light irradiation of specific wavelength, the characteristic that resistance value is reduced rapidly.This is because illumination
The carrier of generation is involved in conduction, makees drift motion under the action of extra electric field, and electronics marches on towards the anode of power supply, and hole is run quickly
To the cathode of power supply, so that the resistance value of photo-resistor be made to decline rapidly.
Existing photo resistance detection device is lower to the detection efficiency of photo resistance, not to the detection information of photo resistance
Comprehensively, it is easy to appear that photo resistance detection is qualified and the defect ware of appearance breakage, influences the quality of product.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of light resistance detection device, it according to
Secondary to detect to photo resistance progress resistance detection, weight detecting and complete appearance, detection information is more comprehensive, it is not easy to occur outer
Damaged defect ware is seen, product quality is improved.
To achieve the above object, the present invention is using following technical scheme: it includes detection body, the inside of detection body
Equipped with resistance detecting circuit, weight detection system, appearance detection system, transportation system, manipulator, prompt system, resistance detection
System is successively connected with weight detection system, appearance detection system by transportation system, and manipulator is arranged in resistance detection system
Between system and weight detection system, resistance detecting circuit, weight detection system, appearance detection system are respectively corresponded to be prompted with one
System is connected.
The resistance detecting circuit includes energization module, control module, resistance detection module, data recordin module, photograph
Bright module, self-clamping module, voltage regulating module, energization module are connected with control module, control module respectively with resistance detection module,
Data recordin module, self-clamping module, voltage regulating module are connected, and voltage regulating module is connected with lighting module.
Further, the weight detection system claims for high-precision electronic.Weight detection system claims for high-precision electronic,
Measurement unit is milligram.
Further, the appearance detection system includes test pattern module, image detection module, induction module, figure
Shape contrast module, graphic correlation module are connected with test pattern module, image detection module, induction module respectively.
The working principle of the invention: need to carry out three steps to the detection of photo resistance, first is first to photosensitive electricity
Resistance carries out resistance detection, transportation system will need the photo resistance that detects by transportation system be transferred in resistance detecting circuit into
Row detects, and the control module control self-clamping module in resistance detecting circuit grips photo resistance, then control module control
Resistance detection module processed carries out repeated detection, and in the detection process, control module controls voltage regulating module and changes electric current, to change
The bright degree of lighting module, in the case where different brightness, resistance detection module detects photo resistance, and data are stored up
It is stored in data recordin module, the data that will test by control module are compared with presetting data, if the data of detection
Meet presetting data, illustrates that this photo resistance meets the requirements, it is on the contrary then undesirable；Resistance detecting circuit is detected
Afterwards, transportation system will need the photo resistance detected to be transported on weight detection system, and weight detection system is high-precision electricity
Sub- scale, manipulator are arranged in resistance detecting circuit and weight detection system, the bright resistance for catching needs to detect by manipulator
It is put on high-precision electronic scale and weighs, then data are recorded, after having weighed, will need to detect by manipulator photosensitive
Resistance places back in transportation system, is remained in operation by transportation system, by the resistive transmission for needing to detect to appearance detection system
Shape is detected, appearance detection system includes test pattern module, image detection module, induction module, graphic correlation module, image
Detection module is the image captured when the photo resistance that needs detect detects appearance, main to capture the photosensitive electricity for needing to detect
The surrounding of resistance compares the image captured and graphic correlation module, if comparing result is identical, illustrates the light for needing to detect
Quick resistance shape is complete, has no damage；If comparing result is different, illustrates that the photo resistance shape for needing to detect is imperfect, damage
Bad, image detection module is that the image of camera shooting is passed to what operator checked, wherein prompt system respectively with resistance detection system
System, weight detection system, appearance detection system are connected, wherein resistance detecting circuit, weight detection system, profile measurement system
System, transportation system respectively correspond and are connected with a prompt system, resistance detecting circuit, weight detection system, profile measurement system
In the detection process, the photo resistance testing result if desired detected is not inconsistent standardization to system, and corresponding prompt system then can
Issue prompt.
After adopting the above technical scheme, the invention has the following beneficial effects: it successively carries out resistance detection, weight to photo resistance
Detection and complete appearance detection, detection information are more comprehensive, it is not easy to the defect ware of appearance breakage occur, improve product quality.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is structural block diagram of the invention；
Fig. 2 is the structural block diagram of resistance detecting circuit 11 in the present invention；
Fig. 3 is the structural block diagram of appearance detection system 13 in the present invention.
Description of symbols: detection body 1, resistance detecting circuit 11, weight detection system 12, appearance detection system 13,
Transportation system 14, manipulator 15, prompt system 16, energization module 111, control module 112, resistance detection module 113, data note
Record module 114, lighting module 115, self-clamping module 116, voltage regulating module 117, test pattern module 131, image detection module
132, induction module 133, graphic correlation module 134.
Specific embodiment
Referring to shown in Fig. 1-Fig. 3, present embodiment the technical solution adopted is that: it includes detection body 1, detection this
The inside of body 1 is equipped with resistance detecting circuit 11, weight detection system 12, appearance detection system 13, transportation system 14, manipulator
15, prompt system 16, resistance detecting circuit 11 by transportation system 14 successively with weight detection system 12, appearance detection system 13
It is connected, manipulator 15 is arranged between resistance detecting circuit 11 and weight detection system 12, resistance detecting circuit 11, weight inspection
Examining system 12, appearance detection system 13 are respectively corresponded to be connected with a prompt system 16, and prompt system 16 is light prompt dress
It sets, in the detection process, if the testing result of light resistance is not inconsistent standardization, light prompt device can be lighted.
The resistance detecting circuit 11 includes energization module 111, control module 112, resistance detection module 113, data
Logging modle 114, lighting module 115, self-clamping module 116, voltage regulating module 117, energization module 111 are connected with control module 112
Connect, control module 112 respectively with resistance detection module 113, data recordin module 114, self-clamping module 116,117 phase of voltage regulating module
Connection, voltage regulating module 117 are connected with lighting module 115.
The weight detection system 12 claims for high-precision electronic.Weight detection system 12 claims for high-precision electronic, measurement
Unit is milligram.
The appearance detection system 13 include test pattern module 131, image detection module 132, induction module 133,
Graphic correlation module 134, graphic correlation module 134 respectively with test pattern module 131, image detection module 132, induction module
133 are connected.
The working principle of the invention: need to carry out three steps to the detection of photo resistance, first is first to photosensitive electricity
Resistance carries out resistance detection, and transportation system 14 will need the photo resistance detected to be transferred to resistance detecting circuit by transportation system 14
It being detected in 11, the control module 112 in resistance detecting circuit 11 controls self-clamping module 116 and grips to photo resistance,
Then control module 112 controls resistance detection module 113 and carries out repeated detection, and in the detection process, the control of control module 112 is adjusted
Die block 117 changes electric current, thus change the bright degree of lighting module 115, in the case where different brightness, resistance detection module
113 pairs of photo resistance detect, and by data storage into data recordin module 114, the number that will test by control module 112
It is compared according to presetting data, if the data that the data fit of detection is presetting, illustrate that this photo resistance meets the requirements,
It is on the contrary then undesirable；After having detected resistance detecting circuit 11, transportation system 14 will need the photo resistance detected to be transported to
On weight detection system 12, weight detection system 12 is high-precision electronic scale, and manipulator 15 is arranged in resistance detecting circuit 11
In weight detection system 12, it is put on high-precision electronic scale and is weighed by the bright resistance that manipulator 15 catches needs to detect,
Then data are recorded, after having weighed, the photo resistance detected will be needed to place back in transportation system 14 by manipulator 15
On, it is remained in operation by transportation system 14, the resistive transmission for needing to detect is detected into shape, profile measurement to appearance detection system 13
System 13 includes test pattern module 131, image detection module 132, induction module 133, graphic correlation module 134, image inspection
Survey module 132 is the image captured in the photo resistance detection appearance that needs detect, and main candid photograph needs detect photosensitive
The surrounding of resistance compares the image captured and graphic correlation module 134, if comparing result is identical, illustrates to need to examine
The photo resistance shape of survey is complete, has no damage；If comparing result is different, illustrate that the photo resistance shape for needing to detect is endless
It is whole, there is damage, image detection module 132 is that the image of camera shooting is passed to what operator checked, and wherein prompt system 16 is distinguished
It is connected with resistance detecting circuit 11, weight detection system 12, appearance detection system 13, wherein resistance detecting circuit 11, weight
Detection system 12, appearance detection system 13, transportation system 14 respectively correspond to be connected with a prompt system 16, resistance detection system
In the detection process, the photo resistance testing result if desired detected is or not system 11, weight detection system 12, appearance detection system 13
It complies with standard, corresponding prompt system 16 can then issue prompt.
After adopting the above technical scheme, the invention has the following beneficial effects: it successively carries out resistance detection, weight to photo resistance
Detection and complete appearance detection, detection information are more comprehensive, it is not easy to the defect ware of appearance breakage occur, improve product quality.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (4)
1. a kind of light resistance detection device, it is characterised in that: it includes detection body (1), and the inside of detection body (1) is equipped with electricity
Hinder detection system (11), weight detection system (12), appearance detection system (13), transportation system (14), manipulator (15), prompt
System (16), resistance detecting circuit (11) by transportation system (14) successively with weight detection system (12), appearance detection system
(13) it is connected, manipulator (15) is arranged between resistance detecting circuit (11) and weight detection system (12), resistance detection system
System (11), weight detection system (12), appearance detection system (13) respectively correspond and are connected with a prompt system (16).
2. a kind of light resistance detection device according to claim 1, it is characterised in that: the resistance detecting circuit (11)
Include energization module (111), control module (112), resistance detection module (113), data recordin module (114), lighting module
(115), self-clamping module (116), voltage regulating module (117), energization module (111) are connected with control module (112), control module
(112) respectively with resistance detection module (113), data recordin module (114), self-clamping module (116), voltage regulating module (117) phase
Connection, voltage regulating module (117) are connected with lighting module (115).
3. a kind of light resistance detection device according to claim 1, it is characterised in that: the weight detection system (12)
Claim for high-precision electronic.
4. a kind of light resistance detection device according to claim 1, it is characterised in that: the appearance detection system (13)
Include test pattern module (131), image detection module (132), induction module (133), graphic correlation module (134), figure
Contrast module (134) is connected with test pattern module (131), image detection module (132), induction module (133) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035185.2A CN109540224A (en) | 2019-01-15 | 2019-01-15 | A kind of light resistance detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035185.2A CN109540224A (en) | 2019-01-15 | 2019-01-15 | A kind of light resistance detection device |
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| Publication Number | Publication Date |
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| CN109540224A true CN109540224A (en) | 2019-03-29 |
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ID=65835126
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| CN201910035185.2A Pending CN109540224A (en) | 2019-01-15 | 2019-01-15 | A kind of light resistance detection device |
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| JPS6428536A (en) * | 1987-07-23 | 1989-01-31 | Jientetsuku Kk | Detection of defect for photosensitive body |
| CN203909160U (en) * | 2014-04-18 | 2014-10-29 | 苏州路之遥科技股份有限公司 | Photoresistor tester |
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| CN207301178U (en) * | 2017-10-13 | 2018-05-01 | 深圳市军硕电子科技有限公司 | A kind of photo resistance detection device |
| CN208109880U (en) * | 2018-03-26 | 2018-11-16 | 泉州柒望电子科技有限公司 | A kind of photo resistance production and processing finished product outgoing detector |
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Application publication date: 20190329 |
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