CN113008523A - Photoelectric detection is with supplementary calibrating device - Google Patents
Photoelectric detection is with supplementary calibrating device Download PDFInfo
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- CN113008523A CN113008523A CN201911322132.5A CN201911322132A CN113008523A CN 113008523 A CN113008523 A CN 113008523A CN 201911322132 A CN201911322132 A CN 201911322132A CN 113008523 A CN113008523 A CN 113008523A
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- integrating sphere
- base
- seat
- pull rod
- calibration
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0207—Details of measuring devices
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Abstract
The invention provides an auxiliary calibration device for photoelectric detection, and relates to the field of photoelectric detection. This photoelectric detection is with supplementary calibrating device includes the base, the base top is equipped with the calibration seat, the calibration seat top is equipped with the bracing piece, bracing piece and calibration seat fixed connection, the bracing piece top is equipped with first total mark spheroid, first total mark spheroid one side is equipped with the second total mark spheroid, the detection window has been seted up to second total mark spheroid one side, be equipped with adjusting part between base and the calibration seat, first total mark spheroid outside is equipped with clamping mechanism. This photoelectric detection is with supplementary calibrating device passes through the first total mark spheroid of chucking and the second total mark spheroid that multiunit latch mechanism can be stable, through setting up latch mechanism, can make operating personnel very swift, convenient to the combination operation of first total mark spheroid and second total mark spheroid, is favorable to saving operating time, reduces operation, improves economic benefits for the process of detection.
Description
Technical Field
The invention relates to the technical field of photoelectric detection, in particular to an auxiliary calibration device for photoelectric detection.
Background
When the light emitting diode is produced, each manufacturer needs to perform photoelectric test on the produced LED, the photoelectric test is an important and unique means for testing the photoelectric performance of the LED, and during detection, detection equipment generally needs to be calibrated, which needs to use a calibration device.
Traditional photoelectric detection is with supplementary calibrating device at in-service use in-process, because the integration spheroid of test usefulness is formed by two hemispheroids equipment, when assembling the hemispheroid, need delay a large amount of check-out time, it is that the preparation operating time of detection experiment is longer, causes the detection personnel tired out, is unfavorable for developing detection achievement.
Disclosure of Invention
Technical problem to be solved
In view of the deficiencies of the prior art, the present invention provides an auxiliary calibration device for photoelectric detection to solve the problems mentioned above in the background art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an auxiliary calibration device for photoelectric detection comprises a base, wherein a calibration seat is arranged at the top of the base, a support rod is arranged at the top of the calibration seat and fixedly connected with the calibration seat, a first integrating sphere is arranged at the top of the support rod, a second integrating sphere is arranged on one side of the first integrating sphere, a detection window is arranged on one side of the second integrating sphere, an adjusting assembly is arranged between the base and the calibration seat, and a clamping mechanism is arranged outside the first integrating sphere;
the adjusting assembly comprises an adjusting bolt and a return spring, the adjusting bolt is arranged at the top of the calibrating seat, the bottom end of the adjusting bolt penetrates through the calibrating seat, the bottom end of the adjusting bolt is in threaded connection with the base, the return spring is sleeved outside the adjusting bolt, the top of the return spring is in contact with the bottom of the calibrating seat, and the bottom of the return spring is in contact with the top of the base;
the clamping mechanism comprises a clamping ring, a pull head is arranged on one side of the clamping ring, a cylinder is embedded in the clamping ring, a pull rod is arranged inside the cylinder, a baffle is arranged inside the cylinder and fixedly sleeved with the pull rod, a reset spring is arranged on one side of the baffle and movably sleeved with the pull rod, one end of the reset spring is in contact with the baffle, the other end of the reset spring is in contact with one side wall of the cylinder, the other end of the pull rod is provided with a baffle, and the baffle is rectangular.
Preferably, the number of the support rods is three, and the tops of the three support rods form a support structure.
Preferably, the first integrating sphere and the second integrating sphere form a sphere, and the top of the support rod is in contact with the first integrating sphere and the second integrating sphere.
Preferably, the number of the adjusting assemblies is set to be not less than three groups, and the plurality of groups of the adjusting mechanisms are distributed in an annular array relative to the calibration base.
Preferably, one end of the pull rod penetrates through the cylinder and extends to one side of the clamping ring, the other end of the pull rod penetrates through the cylinder and extends to the other side of the clamping ring, and the pull rod is fixedly connected with the pull head.
Preferably, the clamping groove is internally provided with a plurality of cushion blocks, the cushion blocks are fixedly connected with the pull rod, the number of the cushion blocks is set to be a plurality, the cushion blocks are symmetrically distributed relative to the horizontal center line of the pull rod, and the cushion blocks are in contact with the first integral sphere and the second integral sphere.
Preferably, the number of the clamping mechanisms is set to be not less than two groups, and the clamping mechanisms are distributed in an annular array relative to the clamping ring.
The invention provides an auxiliary calibration device for photoelectric detection, which has the following beneficial effects:
1. this photoelectric detection is with supplementary calibrating device operating personnel can be through the first total mark spheroid of chucking and the second total mark spheroid that multiunit latch mechanism can be stable, through setting up latch mechanism, can make operating personnel very swift, convenient to the spheroidal combination operation of first total mark spheroid and second total mark, is favorable to saving operating time, reduces operation, improves economic benefits for the process that detects.
2. According to the auxiliary calibrating device for photoelectric detection, the adjusting bolts on the adjusting assemblies are rotated one by one, the return springs abut against the base and the calibrating seat, the distance of each adjusting bolt penetrating into the base can be adjusted, then the horizontal surface of the calibrating seat is measured according to an external horizontal ruler or a level gauge, the horizontal surface horizontal condition of the calibrating seat is judged, and the calibration in the horizontal direction during use of the device is completed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a second integrating sphere structure according to the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;
fig. 4 is a partial cross-sectional view of the present invention.
In the figure: the device comprises a base 1, a calibration seat 2, a support rod 3, a first integrating sphere 4, a second integrating sphere 5, a detection window 6, an adjusting bolt 7, a return spring 8, a snap ring 9, a pull head 10, a cylinder 11, a pull rod 12, a baffle 13, a return spring 14 and a clamping groove 15.
Detailed Description
The embodiment of the invention provides an auxiliary calibration device for photoelectric detection, which comprises a base 1, wherein a calibration seat 2 is arranged at the top of the base 1, a support rod 3 is arranged at the top of the calibration seat 2, the support rod 3 is fixedly connected with the calibration seat 2, a first integrating sphere 4 is arranged at the top of the support rod 3, a second integrating sphere 5 is arranged on one side of the first integrating sphere 4, a detection window 6 is arranged on one side of the second integrating sphere 5, an adjusting component is arranged between the base 1 and the calibration seat 2, and a clamping mechanism is arranged outside the first integrating sphere 4;
the adjusting assembly comprises an adjusting bolt 7 and a return spring 8, the adjusting bolt 7 is arranged at the top of the calibrating seat 2, the bottom end of the adjusting bolt 7 penetrates through the calibrating seat 2, the bottom end of the adjusting bolt 7 is in threaded connection with the base 1, the return spring 8 is sleeved outside the adjusting bolt 7, the top of the return spring 8 is in contact with the bottom of the calibrating seat 2, the bottom of the return spring 8 is in contact with the top of the base 1, the return spring 8 can abut against the base 1 and the calibrating seat 2 by rotating the adjusting bolt 7 on the adjusting assembly one by one, and the distance of each adjusting bolt 7 penetrating into the base 1 can be adjusted;
the clamping mechanism comprises a clamping ring 9, a pull head 10 is arranged on one side of the clamping ring 9, a cylinder 11 is embedded on the clamping ring 9, a pull rod 12 is arranged inside the cylinder 11, a baffle 13 is arranged inside the cylinder 11, the baffle 13 is fixedly sleeved with the pull rod 12, a return spring 14 is arranged on one side of the baffle 13, the return spring 14 is movably sleeved with the pull rod 12, one end of the return spring 14 is contacted with the baffle 13, the other end of the return spring 14 is contacted with one side wall of the cylinder 11, the other end of the pull rod 12 is provided with the baffle 13, and the;
the number of the support rods 3 is three, and the tops of the three support rods 3 form a support structure;
the first integrating sphere 4 and the second integrating sphere 5 form a sphere, and the top of the support rod 3 is contacted with the first integrating sphere 4 and the second integrating sphere 5;
the number of the adjusting assemblies is not less than three, and a plurality of groups of adjusting mechanisms are distributed in an annular array relative to the calibration base 2;
one end of a pull rod 12 penetrates through the cylinder 11 and extends to one side of the clamping ring 9, the other end of the pull rod 12 penetrates through the cylinder 11 and extends to the other side of the clamping ring 9, the pull rod 12 is fixedly connected with the pull head 10, the pull head 10 can be pulled, the return spring 14 is compressed, and the pull head 10 drives the pull rod 12 to move relative to the cylinder 11;
cushion blocks are arranged in the clamping grooves 15, are fixedly connected with the pull rod 12, are arranged in a plurality of numbers, are symmetrically distributed relative to the horizontal central line of the pull rod 12 and are in contact with the first integrating sphere 4 and the second integrating sphere 5;
the number of the clamping mechanisms is set to be not less than two groups, the clamping mechanisms are distributed in an annular array relative to the clamping ring 9, and the clamping mechanisms are arranged, so that the operation of combining the first integrating sphere 4 and the second integrating sphere 5 by an operator can be very fast.
The implementation mode is specifically as follows: in the using process of the novel type device, the base 1, the calibration seat 2 and the support rods 3 are assembled, the adjusting bolts 7 on the adjusting components are rotated one by one, the return springs 8 can abut against the base 1 and the calibration seat 2, the distance of each adjusting bolt 7 penetrating into the base 1 can be adjusted, then the horizontal plane of the calibration seat 2 is measured and judged according to an external horizontal ruler or a level gauge, the horizontal ruler or a horizontal measuring device can be further directly installed on the calibration seat 2 to finish the horizontal direction calibration in the using process of the novel type device, meanwhile, the support columns on the plurality of support rods 3 are provided with the first integrating sphere 4 and the second integrating sphere 5, when the first integrating sphere 4 and the second integrating sphere 5 are spliced, because the outer part of the pull rod 12 is fixedly sleeved with the baffle 13, the outer part of the pull rod 12 is movably sleeved with the return springs 14, one side of a reset spring 14 is abutted against the inner wall of a cylinder 11, a pull head 10 can be pulled, the reset spring 14 is compressed, the pull head 10 drives a pull rod 12 to move relative to the cylinder 11, a clamping groove 15 moves along with the pull rod 12, then a first integrating sphere 4 and a second integrating sphere 5 are clamped into the clamping groove 15, the first integrating sphere 4 and the second integrating sphere 5 are tightly attached to a cushion block, an operator can observe the light source condition through a detection window 6, a plurality of groups of clamping mechanisms can stably clamp the first integrating sphere 4 and the second integrating sphere 5, the clamping mechanism is arranged, the operator can very quickly and conveniently combine the first integrating sphere 4 and the second integrating sphere 5, the operation time is saved, the operation process is reduced, the economic benefit is improved, the detection progress is accelerated, when other light sources need to be replaced for detection, the pull head 10 again, the locking groove 15 is separated from the first integrating sphere 4 and the second integrating sphere 5.
The working principle is as follows: through pulling pull head 10, reset spring 14 is compressed, and pull head 10 drives pull rod 12 and moves for drum 11, and draw-in groove 15 accompanies the motion of pull rod 12, then with first total mark spheroid 4 and second total mark spheroid 5 card inside draw-in groove 15, makes first total mark spheroid 4 and second total mark spheroid 5 inseparable with the cushion laminating, and operating personnel can observe the light source condition through detecting window 6, the first total mark spheroid 4 of chucking and second total mark spheroid 5 that multiunit latch mechanism can be stable.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a photoelectric detection is with supplementary calibrating device, includes base (1), its characterized in that: the calibration device is characterized in that a calibration seat (2) is arranged at the top of the base (1), a support rod (3) is arranged at the top of the calibration seat (2), the support rod (3) is fixedly connected with the calibration seat (2), a first integrating sphere (4) is arranged at the top of the support rod (3), a second integrating sphere (5) is arranged on one side of the first integrating sphere (4), a detection window (6) is arranged on one side of the second integrating sphere (5), an adjusting assembly is arranged between the base (1) and the calibration seat (2), and a clamping mechanism is arranged outside the first integrating sphere (4);
the adjusting assembly comprises an adjusting bolt (7) and a return spring (8), the adjusting bolt (7) is arranged at the top of the calibrating seat (2), the bottom end of the adjusting bolt (7) penetrates through the calibrating seat (2), the bottom end of the adjusting bolt (7) is in threaded connection with the base (1), the return spring (8) is sleeved outside the adjusting bolt (7), the top of the return spring (8) is in contact with the bottom of the calibrating seat (2), and the bottom of the return spring (8) is in contact with the top of the base (1);
clamping mechanism includes snap ring (9), snap ring (9) one side is equipped with pull head (10), snap ring (9) are gone up to inlay and are equipped with drum (11), drum (11) inside is equipped with pull rod (12), drum (11) inside is equipped with baffle (13), baffle (13) and pull rod (12) are fixed to be cup jointed, baffle (13) one side is equipped with reset spring (14), reset spring (14) and pull rod (12) activity are cup jointed, reset spring (14) one end contacts with baffle (13), reset spring (14) other end and drum (11) a lateral wall contact, baffle (13) have been seted up to pull rod (12) other end, baffle (13) are the rectangle.
2. An auxiliary calibration device for photodetection according to claim 1, characterized in that: the number of the support rods (3) is three, and the tops of the three support rods (3) form a support structure.
3. An auxiliary calibration device for photodetection according to claim 1, characterized in that: the first integrating sphere (4) and the second integrating sphere (5) form a sphere, and the top of the support rod (3) is in contact with the first integrating sphere (4) and the second integrating sphere (5).
4. An auxiliary calibration device for photodetection according to claim 1, characterized in that: the number of the adjusting assemblies is set to be not less than three groups, and the adjusting mechanisms are distributed in an annular array relative to the calibration base (2).
5. An auxiliary calibration device for photodetection according to claim 1, characterized in that: one end of the pull rod (12) penetrates through the cylinder (11) and extends to one side of the clamping ring (9), the other end of the pull rod (12) penetrates through the cylinder (11) and extends to the other side of the clamping ring (9), and the pull rod (12) is fixedly connected with the pull head (10).
6. An auxiliary calibration device for photodetection according to claim 1, characterized in that: the novel integrated ball type weighing machine is characterized in that cushion blocks are arranged inside the clamping grooves (15) and fixedly connected with the pull rods (12), the number of the cushion blocks is set to be multiple, the cushion blocks are symmetrically distributed relative to the horizontal central line of the pull rods (12), and the cushion blocks are in contact with the first integration ball bodies (4) and the second integration ball bodies (5).
7. An auxiliary calibration device for photodetection according to claim 1, characterized in that: the number of the clamping mechanisms is set to be not less than two groups, and the clamping mechanisms are distributed in an annular array relative to the clamping ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911322132.5A CN113008523A (en) | 2019-12-20 | 2019-12-20 | Photoelectric detection is with supplementary calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911322132.5A CN113008523A (en) | 2019-12-20 | 2019-12-20 | Photoelectric detection is with supplementary calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113008523A true CN113008523A (en) | 2021-06-22 |
Family
ID=76381669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911322132.5A Withdrawn CN113008523A (en) | 2019-12-20 | 2019-12-20 | Photoelectric detection is with supplementary calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113008523A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112025A (en) * | 2021-12-03 | 2022-03-01 | 北京星航机电装备有限公司 | Integrating sphere light path calibration method based on image recognition |
-
2019
- 2019-12-20 CN CN201911322132.5A patent/CN113008523A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112025A (en) * | 2021-12-03 | 2022-03-01 | 北京星航机电装备有限公司 | Integrating sphere light path calibration method based on image recognition |
| CN114112025B (en) * | 2021-12-03 | 2023-11-10 | 北京星航机电装备有限公司 | Integrating sphere light path calibration method based on image recognition |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210622 |
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| WW01 | Invention patent application withdrawn after publication |