CN110987172B - Photosensitive sensor performance test instrument - Google Patents
Photosensitive sensor performance test instrument Download PDFInfo
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- CN110987172B CN110987172B CN201911312159.6A CN201911312159A CN110987172B CN 110987172 B CN110987172 B CN 110987172B CN 201911312159 A CN201911312159 A CN 201911312159A CN 110987172 B CN110987172 B CN 110987172B
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- 238000011056 performance test Methods 0.000 title description 3
- 238000012360 testing method Methods 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 74
- 229910052742 iron Inorganic materials 0.000 claims description 37
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000001815 facial effect Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0295—Constructional arrangements for removing other types of optical noise or for performing calibration
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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
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a photosensitive sensor performance testing instrument, which comprises a tester shell, wherein a testing cavity is arranged in the tester shell, a storage mechanism is arranged on the right side in the upper end wall of the testing cavity, seven photosensitive sensors to be tested are arranged in the storage mechanism, an irradiation mechanism is arranged on the left side in the upper end wall of the testing cavity, the irradiation mechanism comprises a light-emitting cavity arranged in the upper end wall of the testing cavity, the opening of the light-emitting cavity faces downwards, a bulb is arranged on the upper end wall of the light-emitting cavity and used for providing light, the photosensitive performance of the photosensitive sensor can be tested continuously, the efficiency is very high, the time is very saved, the qualified photosensitive sensors and the unqualified photosensitive sensors can be separated and collected respectively according to the designed photosensitive standard after detection, the invention has high automation degree and is very convenient to use.
Description
Technical Field
The invention relates to the field of sensors, in particular to a photosensitive sensor performance testing instrument.
Background
The photosensitive sensor is a sensitive device with response or conversion function to external optical signals or optical radiation, the simplest photosensitive sensor is a photosensitive resistor, the resistance of the photosensitive sensor is reduced along with the increase of illumination, the performances of the photosensitive sensors made of different materials are different, the service time of the photosensitive sensor can also influence the performance of the photosensitive sensor, the existing performance test on the photosensitive sensor has low automation degree, the photosensitive sensor can not be continuously checked basically, the detection efficiency is low, and the photosensitive sensor cannot adapt to the performance detection of a large number of photosensitive sensors.
Disclosure of Invention
The invention aims to provide a photosensitive sensor performance testing instrument, and solves the problems of low performance testing efficiency and the like of a photosensitive sensor.
The invention is realized by the following technical scheme.
The invention discloses a photosensitive sensor performance testing instrument which comprises a tester shell, wherein a testing cavity is arranged in the tester shell, a storage mechanism is arranged on the inner right side of the upper end wall of the testing cavity, and seven photosensitive sensors to be tested are arranged in the storage mechanism;
an irradiation mechanism is arranged on the left side in the upper end wall of the test cavity and comprises a light-emitting cavity arranged in the upper end wall of the test cavity, the opening of the light-emitting cavity faces downwards, and a bulb is arranged on the upper end wall of the light-emitting cavity and used for providing illumination;
the testing device is characterized in that a driving shaft is arranged in the testing cavity, a rotating plate is fixedly arranged at the upper end of the driving shaft, four detection mechanisms are arranged in the rotating plate in an annular array mode by taking the driving shaft as a center, each detection mechanism comprises a placing cavity penetrating through the upper end face and the lower end face of the rotating plate, the end wall, far away from the driving shaft, of the placing cavity is communicated with the testing cavity, a clamping block is arranged in the placing cavity, a clamping groove penetrating through the upper end face and the lower end face of the clamping block is formed in the clamping block, an iron plate is embedded in the end wall, far away from the driving shaft, of the clamping groove, a slidable iron block is arranged in the end wall, close to the driving shaft, of the clamping groove.
Preferably, store the mechanism including inlaying and establish the storage tube in the test chamber upper end wall, the storage tube lower extreme is located the test intracavity, the storage tube upper end is located external space, be equipped with in the storage tube and run through the storage chamber of end wall about the storage tube, photosensitive sensor with storage chamber sliding connection, the downside photosensitive sensor is located the rightmost side in the clamping groove.
Preferably, the irradiation mechanism comprises a light-emitting cavity arranged in the upper end wall of the test cavity, the opening of the light-emitting cavity faces downwards, a bulb is installed on the upper end wall of the light-emitting cavity, a storage cavity with the opening facing left is arranged in the right end wall of the light-emitting cavity, a first electromagnet is fixedly arranged on the right end wall of the storage cavity, a first spring is fixedly arranged on the left end surface of the first electromagnet, an iron plate is fixedly arranged on the left end surface of the first spring, a light barrier is fixedly arranged on the left end surface of the iron plate and slidably connected with the storage cavity, the left end surface of the light barrier abuts against the left end wall of the light-emitting cavity, a detector is fixedly arranged on the upper end wall of the test cavity, and the detector is connected with the.
Preferably, the fixed motor that is equipped with of test chamber lower extreme wall, the motor is used for control the drive shaft, the motor right side be equipped with test chamber lower extreme wall fixed connection's annular magnet, the annular magnet right side be equipped with test chamber lower extreme wall fixed connection's supporting shoe, rotor plate lower extreme facial features in the drive shaft is equipped with four openings annular down for central ring array, adjacent two pass through between the annular place the chamber and be linked together, the supporting shoe upper end is located in the annular, the annular magnet front side intercommunication test chamber lower extreme wall and external space's first discharge chamber, be equipped with the intercommunication in the first discharge chamber front end wall test chamber lower extreme wall and external space's second discharge chamber, the embedded magnet piece that is equipped with of rotor plate.
Preferably, the detection mechanism further comprises a moving groove arranged in the end wall of the clamping groove close to the drive shaft, the opening of the moving groove faces the clamping groove, the iron block is slidably connected with the moving groove, a second electromagnet is embedded in the end wall of the moving groove close to the rotating plate and electrically connected with the iron block through a first electric wire, a second spring is fixedly arranged on the end surface of the iron block close to the rotating plate and fixedly connected with the end wall of the moving groove close to the rotating plate, a power supply is embedded in the clamping block and electrically connected with the second electromagnet through a second electric wire, the power supply is electrically connected with the iron plate through a third electric wire, a guide cavity with an opening facing the placing cavity is arranged in the end wall of the placing cavity close to the magnet block, and the upper end wall of the guide cavity is communicated with the test cavity through a clamping groove, the magnet clamping device is characterized in that a guide rod fixedly connected with the clamping block is arranged in the guide cavity in a sliding mode, a third spring is arranged between the guide rod and the end wall, close to the magnet block, of the guide cavity, a telescopic cavity with an upward opening is arranged in the upper end face of the guide rod in the guide cavity, a fourth spring is fixedly arranged on the lower end wall of the telescopic cavity, a clamping block slidably connected with the telescopic cavity is fixedly arranged at the upper end of the fourth spring, the upper end face of the rotating plate takes the magnet block as the center, and four induction rods are fixedly arranged in an annular array mode.
Preferably, the left and right symmetrical fixed supporting legs that are equipped with of terminal surface under the tester shell, the detector right side be equipped with test chamber upper end wall fixed connection's magnet strip.
The invention has the beneficial effects that: the invention can continuously test the photosensitive performance of the photosensitive sensor, has high efficiency and saves time, and the qualified and unqualified photosensitive sensors can be separated and respectively collected according to the designed photosensitive standard after detection.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall cross-sectional front view of a photosensitive sensor performance testing apparatus according to the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is an enlarged view of FIG. 1 at C;
FIG. 4 is a schematic view taken along the direction D-D in FIG. 1;
FIG. 5 is a schematic view taken along the line B-B in FIG. 1;
fig. 6 is a schematic bottom view of the gripping block of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The instrument for testing the performance of the photosensitive sensor, which is described in conjunction with fig. 1-6, comprises a tester shell 10, wherein a testing cavity 11 is arranged in the tester shell 10, a storage mechanism 70 is arranged on the right side in the upper end wall of the testing cavity 11, and seven photosensitive sensors 19 to be tested are arranged in the storage mechanism 70;
an irradiation mechanism 71 is arranged on the left side in the upper end wall of the test cavity 11, and the irradiation mechanism 71 is used for providing illumination;
a driving shaft 24 is arranged in the test cavity 11, a rotating plate 22 is fixedly arranged at the upper end of the driving shaft 24, four detection means 72 are provided in the rotary plate 22 in an annular array around the drive shaft 24, the detection mechanism 72 comprises a placing cavity 26 penetrating through the upper and lower end surfaces of the rotating plate 22, the end wall of the placing cavity 26 far away from the driving shaft 24 is communicated with the testing cavity 11, a clamping block 27 is arranged in the placing cavity 26, a clamping groove 33 penetrating through the upper end surface and the lower end surface of the clamping block 27 is arranged in the clamping block 27, an iron plate 35 is embedded in the end wall of the clamping groove 33 far away from the driving shaft 24, a slidable iron block 31 is arranged in the end wall of the clamping groove 33 near the driving shaft 24, the photosensitive sensor 19 can be clamped by the iron block 31 and the iron plate 35, and an electric circuit is formed with the clamped photosensitive sensor 19.
Advantageously, the storage mechanism 70 includes a storage tube 18 embedded in the upper end wall of the testing chamber 11, the lower end of the storage tube 18 is located in the testing chamber 11, the upper end of the storage tube 18 is located in the external space, a storage chamber 17 penetrating through the upper and lower end walls of the storage tube 18 is arranged in the storage tube 18, the photosensitive sensor 19 is slidably connected with the storage chamber 17, and the photosensitive sensor 19 at the lowest side is located in the clamping groove 33 at the rightmost side.
Beneficially, the irradiation mechanism 71 further includes a storage cavity 45 disposed in the right end wall of the light emitting cavity 14, the storage cavity 45 is open to the left, a first electromagnet 47 is fixedly disposed on the right end wall of the storage cavity 45, a first spring 46 is fixedly disposed on the left end surface of the first electromagnet 47, an iron plate 44 is fixedly disposed on the left end of the first spring 46, a light barrier 13 slidably connected to the storage cavity 45 is fixedly disposed on the left end surface of the iron plate 44, the left end surface of the light barrier 13 abuts against the left end wall of the light emitting cavity 14, a detector 49 is fixedly disposed on the upper end wall of the test cavity 11, and the detector 49 is connected to the first electromagnet 47 through a data line 48.
Advantageously, a motor 25 is fixedly arranged on the lower end wall of the test chamber 11, said motor 25 is used for controlling the drive shaft 24, the right side of the motor 25 is provided with a ring magnet 21 fixedly connected with the lower end wall of the test cavity 11, a supporting block 20 fixedly connected with the lower end wall of the test cavity 11 is arranged at the right side of the annular magnet 21, four ring grooves 32 with downward openings are arranged in an annular array in the lower end surface of the rotating plate 22 by taking the driving shaft 24 as a center, two adjacent ring grooves 32 are communicated through the placing cavity 26, the upper end of the supporting block 20 is positioned in the ring groove 32, the front side of the ring magnet 21 is communicated with the lower end wall of the testing cavity 11 and a first discharge cavity 54 of the external space, a second discharge cavity 53 communicating the lower end wall of the test cavity 11 with the external space is arranged in the front end wall of the first discharge cavity 54, and a magnet block 23 is embedded in the rotating plate 22.
Advantageously, the detection mechanism 72 further comprises a moving slot 29 disposed in an end wall of the clamping slot 33 close to the driving shaft 24, the moving slot 29 opens towards the clamping slot 33, the iron block 31 is slidably connected with the moving slot 29, a second electromagnet 28 is embedded in an end wall of the moving slot 29 close to the rotating plate 22, the second electromagnet 28 is electrically connected with the iron block 31 through a first electric wire 30, a second spring 12 is fixedly disposed on an end surface of the iron block 31 close to the rotating plate 22, the second spring 12 is fixedly connected with an end wall of the moving slot 29 close to the rotating plate 22, a power supply 51 is embedded in the clamping block 27, the power supply 51 is electrically connected with the second electromagnet 28 through a second electric wire 50, the power supply 51 is electrically connected with the iron plate 35 through a third electric wire 52, a guide cavity 55 opening towards the placing cavity 26 is disposed in an end wall of the placing cavity 26 close to the magnet block 23, the upper end wall of the guide cavity 55 is communicated with the test cavity 11 through a clamping groove 42, a guide rod 40 fixedly connected with the clamping block 27 is arranged in the guide cavity 55 in a sliding mode, a third spring 36 is arranged between the guide rod 40 and the end wall of the guide cavity 55 close to the magnet block 23, a telescopic cavity 39 with an upward opening is arranged in the upper end face of the guide rod 40 in the guide cavity 55, a fourth spring 38 is fixedly arranged on the lower end wall of the telescopic cavity 39, a clamping block 41 in sliding connection with the telescopic cavity 39 is fixedly arranged at the upper end of the fourth spring 38, the upper end face of the rotating plate 22 takes the magnet block 23 as the center, and four induction rods 43 are fixedly arranged in an annular array mode.
Advantageously, the lower end face of the tester casing 10 is fixedly provided with supporting feet 34 in bilateral symmetry, and the right side of the detector 49 is provided with a magnet strip 16 fixedly connected with the upper end wall of the test cavity 11.
The sequence of mechanical actions of the whole invention:
in the initial state: the rightmost and front second springs 12 are in a compressed state, the other two second springs 12 are in a normal state, and the fourth spring 38 is in a compressed state
The rightmost iron block 31 and the front iron block are retracted into the moving groove 29 under the attraction of the annular magnet 21, so that the corresponding second spring 12 is compressed, and the bulb 15 is electrified to emit light;
the lowest photosensitive sensor 19 falls into the lowest clamping groove 33 and is blocked by the supporting block 20, the motor 25 is started to drive the driving shaft 24 to rotate, the driving shaft 24 drives the rotating plate 22 to rotate, the rotating plate 22 drives the clamping block 27 to rotate, the lowest photosensitive sensor 19 moves along with the clamping block 27, when the rightmost clamping block 27 moves to the position of the rear clamping block 27, the second photosensitive sensor 19 falls into the front clamping groove 33, the force of the annular magnet 21 on the rightmost iron block 31 is reduced, the second spring 12 resets to drive the iron block 31 to move to clamp the photosensitive sensor 19, so that the iron block 31, the photosensitive sensor 19, the iron plate 35, the third electric wire 52, the power supply 51, the second electric wire 50, the second electromagnet 28 and the first electric wire 30 form a circuit, the second electromagnet 28 is electrified to generate electricity, a repulsive force is generated between the second electromagnet 28 and the magnet block 23, and the second electromagnet 28 is far away from the rotating plate 22, the second electromagnet 28 drives the gripping block 27 away from the rotating plate 22, so that the corresponding third spring 36 is stretched;
when the clamped photosensitive sensor 19 moves to the lower side of the bulb 15, the corresponding sensing rod 43 moves to the lower side of the detector 49, the detector 49 detects the sensing rod 43, the first electromagnet 47 is controlled to be electrified through the data line 48, the first electromagnet 47 is electrified to generate magnetic force to attract the iron plate 44, the iron plate 44 drives the iron plate 44 to move rightwards, the iron plate 44 drives the light blocking plate 13 to move rightwards, the bulb 15 irradiates on the corresponding photosensitive sensor 19, the resistance value of the photosensitive sensor 19 is reduced, the current passing through the photosensitive sensor 19 is increased through the current corresponding to the second electromagnet 28, the repulsive force between the second electromagnet 28 and the magnet block 23 is increased, the second electromagnet 28 is continuously far away from the rotating plate 22, the guide rod 40 is driven to be far away from the magnet block 23, if the performance of the photosensitive sensor 19 is qualified, the corresponding clamping block 41 moves to the position of the clamping groove 42 along with the guide rod, the fixture block 41 is driven to penetrate out of the clamping groove 42 and be clamped, if the performance of the photosensitive sensor 19 is unqualified, after the illumination of the bulb 15 is lost, the third spring 36 is reset to drive the clamping block 27 to reset, the rightmost clamping block 27 continues to rotate to the front side, the iron block 31 retracts into the moving groove 29 under the attraction force of the annular magnet 21 to loosen the photosensitive sensor 19, the photosensitive sensor 19 falls out under the self gravity action, the photosensitive sensor 19 with qualified performance falls out of the first discharge cavity 54, the photosensitive sensor 19 with unqualified performance falls out of the second discharge cavity 53 and is respectively collected, after the clamping block 27 moves to the position of the magnet strip 16, the repulsive force between the magnet strip 16 and the fixture block 41 is increased, the fixture block 41 is pushed back into the telescopic cavity 39, the third spring 36 is reset to drive the guide rod 40 to reset, the detector 49 cannot detect the induction rod 43 and then controls the first electromagnet 47 to be powered off through the data line 48, the first spring 46 is reset to drive the light barrier 13 to close the light-emitting cavity 14 until the next photosensitive sensor 19 moves to the lower side of the bulb 15, and the performance detection of the photosensitive sensor 19 can be continuously performed.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a photosensitive sensor capability test instrument, includes the tester shell, its characterized in that: a test cavity is arranged in the tester shell, a storage mechanism is arranged on the inner right side of the upper end wall of the test cavity, and seven photosensitive sensors to be tested are arranged in the storage mechanism; an irradiation mechanism is arranged on the left side in the upper end wall of the test cavity and comprises a light-emitting cavity arranged in the upper end wall of the test cavity, the opening of the light-emitting cavity faces downwards, and a bulb is arranged on the upper end wall of the light-emitting cavity and used for providing illumination; the testing device is characterized in that a driving shaft is arranged in the testing cavity, a rotating plate is fixedly arranged at the upper end of the driving shaft, four detection mechanisms are arranged in the rotating plate in an annular array mode by taking the driving shaft as a center, each detection mechanism comprises a placing cavity penetrating through the upper end face and the lower end face of the rotating plate, the end wall, far away from the driving shaft, of the placing cavity is communicated with the testing cavity, a clamping block is arranged in the placing cavity, a clamping groove penetrating through the upper end face and the lower end face of the clamping block is formed in the clamping block, an iron plate is embedded in the end wall, far away from the driving shaft, of the clamping groove, a slidable iron block is arranged in the end wall, close to the driving shaft, of the clamping groove.
2. The photosensitive sensor performance testing instrument of claim 1, wherein: store the mechanism and establish including inlaying the storage tube in the test chamber upper end wall, the storage tube lower extreme is located the test intracavity, the storage tube upper end is located external space, be equipped with in the storage tube and run through the storage chamber of end wall about the storage tube, photosensitive sensor with storage chamber sliding connection, the downside photosensitive sensor is located the rightmost side press from both sides the inslot.
3. The photosensitive sensor performance testing instrument of claim 2, wherein: shine the mechanism including setting up luminous chamber in the test chamber upper end wall, luminous chamber opening down, luminous chamber upper end wall installs the bulb, be equipped with the opening in the luminous chamber right side wall towards the chamber of accomodating of left side, it is fixed to be equipped with first electro-magnet to accomodate the chamber right-hand member wall, the fixed first spring that is equipped with of first electro-magnet left end face, the fixed iron plate that is equipped with in first spring left end face, the fixed barn door that is equipped with accomodate chamber sliding connection of iron plate left end face, barn door left end face with luminous chamber left end wall offsets, the fixed detector that is equipped with of test chamber upper end wall, the detector with first electro-magnet is connected through the data line.
4. A photosensitive sensor performance testing apparatus according to claim 3, wherein: the fixed motor that is equipped with of test chamber lower extreme wall, the motor is used for control the drive shaft, the motor right side be equipped with test chamber lower extreme wall fixed connection's annular magnet, the annular magnet right side be equipped with test chamber lower extreme wall fixed connection's supporting shoe, the rotor plate lower extreme facial features with the drive shaft is equipped with four openings annular down for central ring array, adjacent two pass through between the annular place the chamber and be linked together, the supporting shoe upper end is located in the annular, the annular magnet front side intercommunication test chamber lower extreme wall and external space's first discharge chamber, be equipped with the intercommunication in the first discharge chamber front end wall test chamber lower extreme wall and external space's second discharge chamber, the embedded magnet piece that is equipped with of rotor plate.
5. The photosensitive sensor performance testing instrument of claim 4, wherein: the detection mechanism further comprises a moving groove arranged in the end wall of the clamping groove close to the driving shaft, the opening of the moving groove faces the clamping groove, the iron block is in sliding connection with the moving groove, a second electromagnet is embedded in the end wall of the moving groove close to the rotating plate and is electrically connected with the iron block through a first electric wire, a second spring is fixedly arranged on the end face of the iron block close to the rotating plate and is fixedly connected with the end wall of the moving groove close to the rotating plate, a power supply is embedded in the clamping block and is electrically connected with the second electromagnet through a second electric wire, the power supply is electrically connected with the iron plate through a third electric wire, a guide cavity with an opening facing the placing cavity is arranged in the end wall of the placing cavity close to the magnet block, and the upper end wall of the guide cavity is communicated with the test cavity through a clamping groove, the magnet clamping device is characterized in that a guide rod fixedly connected with the clamping block is arranged in the guide cavity in a sliding mode, a third spring is arranged between the guide rod and the end wall, close to the magnet block, of the guide cavity, a telescopic cavity with an upward opening is arranged in the upper end face of the guide rod in the guide cavity, a fourth spring is fixedly arranged on the lower end wall of the telescopic cavity, a clamping block slidably connected with the telescopic cavity is fixedly arranged at the upper end of the fourth spring, the upper end face of the rotating plate takes the magnet block as the center, and four induction rods are fixedly arranged in an annular array mode.
6. The photosensitive sensor performance testing instrument of claim 5, wherein: the tester shell is characterized in that supporting legs are fixedly arranged on the lower end face of the tester shell in a bilateral symmetry mode, and magnet strips fixedly connected with the upper end wall of the test cavity are arranged on the right side of the detector.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911312159.6A CN110987172B (en) | 2019-12-18 | 2019-12-18 | Photosensitive sensor performance test instrument |
| JP2020079991A JP2021096217A (en) | 2019-12-18 | 2020-04-30 | Optical sensor performance measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911312159.6A CN110987172B (en) | 2019-12-18 | 2019-12-18 | Photosensitive sensor performance test instrument |
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| CN110987172A CN110987172A (en) | 2020-04-10 |
| CN110987172B true CN110987172B (en) | 2020-10-30 |
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| CN201911312159.6A Active CN110987172B (en) | 2019-12-18 | 2019-12-18 | Photosensitive sensor performance test instrument |
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| JP (1) | JP2021096217A (en) |
| CN (1) | CN110987172B (en) |
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| CN111938342B (en) * | 2020-08-25 | 2021-12-14 | 台州市路桥自强喷雾器厂 | Cosmetics storage device based on light sense control principle |
| CN114798492A (en) * | 2022-05-06 | 2022-07-29 | 杭州卓易特科技有限公司 | Spring detection equipment |
| CN116460772B (en) * | 2023-06-05 | 2023-08-25 | 江苏兴顺电子有限公司 | Clamp for detecting temperature sensor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6230141U (en) * | 1985-08-07 | 1987-02-23 | ||
| JPH086303Y2 (en) * | 1989-11-22 | 1996-02-21 | ソニー株式会社 | Optical semiconductor device measuring device |
| JP3669417B2 (en) * | 1999-12-17 | 2005-07-06 | Ｔｄｋ株式会社 | Method and apparatus for measuring electronic components |
| JP2002168730A (en) * | 2000-12-04 | 2002-06-14 | Sony Corp | Optical element measuring instrument |
| AU2003255595A1 (en) * | 2003-05-23 | 2005-01-21 | Probest | Multiple connection device for electronic micro-circuit test systems |
| CN101109757A (en) * | 2006-07-21 | 2008-01-23 | 中国科学院金属研究所 | Device for performance test of dynamic air-sensitive photosensitive material |
| JP5218823B2 (en) * | 2008-03-31 | 2013-06-26 | 株式会社 東京ウエルズ | Capacitor leakage current measuring method and capacitor leakage current measuring apparatus |
| CN101995326B (en) * | 2009-08-25 | 2012-11-28 | 上海诚测电子科技发展有限公司 | Test bed for testing comprehensive performance of LED modules |
| JP6390355B2 (en) * | 2014-11-06 | 2018-09-19 | オムロン株式会社 | Power supply apparatus and power supply method |
| CN204730939U (en) * | 2015-07-03 | 2015-10-28 | 南阳森霸光电股份有限公司 | A kind of proving installation of portable light sensor photoelectric properties |
| CN205426237U (en) * | 2016-03-29 | 2016-08-03 | 东莞华贝电子科技有限公司 | Trinity testing arrangement |
| CN208187547U (en) * | 2018-05-10 | 2018-12-04 | 苏州迪安电子有限公司 | A kind of test device for photosensitive sensor |
| CN109186652A (en) * | 2018-07-27 | 2019-01-11 | 上海与德通讯技术有限公司 | The automatic test cabinet and machine to be measured of photosensitive sensors |
-
2019
- 2019-12-18 CN CN201911312159.6A patent/CN110987172B/en active Active
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- 2020-04-30 JP JP2020079991A patent/JP2021096217A/en active Pending
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| CN110987172A (en) | 2020-04-10 |
| JP2021096217A (en) | 2021-06-24 |
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