CN218974171U - Optical performance detection device and optical detector - Google Patents
Optical performance detection device and optical detector Download PDFInfo
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- CN218974171U CN218974171U CN202123125246.6U CN202123125246U CN218974171U CN 218974171 U CN218974171 U CN 218974171U CN 202123125246 U CN202123125246 U CN 202123125246U CN 218974171 U CN218974171 U CN 218974171U
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- 238000001514 detection method Methods 0.000 title claims abstract description 78
- 230000003287 optical effect Effects 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000012546 transfer Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000001228 spectrum Methods 0.000 claims abstract description 15
- 238000007689 inspection Methods 0.000 claims description 13
- 238000002834 transmittance Methods 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model belongs to the technical field of detection, and discloses an optical performance detection device which is provided with a first station for loading a light-transmitting element to be detected and a second station for detecting the light-transmitting element, wherein the optical performance detection device comprises a light source assembly, a detection mechanism and a transfer mechanism, wherein the light source assembly is arranged on the second station, the light source assembly can provide a light source for the light-transmitting element, the detection mechanism comprises a spectrum tester and a detection camera which are electrically connected with each other, the detection camera can acquire an image of the light-transmitting element positioned on the second station, the spectrum tester can detect the light transmission of the light-transmitting element, the first station and the second station are both arranged on a moving path of the transfer mechanism, the transfer mechanism can transfer the light-transmitting element, and the distance between the light source assembly and the light-transmitting element positioned on the second station can be adjusted. Another aspect provides an optical detector comprising an optical performance detection apparatus as above. The utility model reduces the detection cost and improves the detection efficiency and the stability of the detection result.
Description
Technical Field
The utility model relates to the technical field of detection, in particular to an optical performance detection device and an optical detector.
Background
In the manufacturing process of the intelligent sound assembly, in order to ensure the product quality, the intelligent sound assembly is generally required to be detected, wherein the detection of the light permeability of the light transmitting element of the intelligent sound assembly is involved. In the prior art, the detection personnel are usually identified and judged by naked eyes, the requirement on experience of the detection personnel is high, the conditions of missing detection, false detection and the like are easy to occur in the manual and macroscopic detection process, the reliability of the detection result is low, the detection efficiency is low, and the detection cost is high.
Therefore, there is a need to solve the above problems.
Disclosure of Invention
The utility model aims to provide an optical performance detection device and an optical detector, which are used for improving the reliability of a light permeability detection result of a light-transmitting element, improving the detection efficiency and reducing the detection cost.
To this end, an aspect of the present utility model provides an optical performance inspection apparatus provided with a first station for loading a light-transmitting element to be inspected and a second station for inspecting the light-transmitting element, the optical performance inspection apparatus comprising:
the light source assembly is arranged on the second station and can provide a light source for the light-transmitting element positioned on the second station;
the detection mechanism comprises a spectrum tester and a detection camera, the detection camera is electrically connected with the spectrum tester, the detection camera can acquire images of the light-transmitting element positioned on the second station, and the spectrum tester can detect the light transmittance of the light-transmitting element; and
The transfer mechanism is arranged on the moving path of the transfer mechanism, and can transfer the light-transmitting element and adjust the distance between the light source assembly and the light-transmitting element positioned on the second station.
Preferably, the transfer mechanism includes:
the carrying disc can bear the light-transmitting element and rotate around a first rotating shaft, and the first station and the second station are both arranged on a rotating path of the carrying disc around the first rotating shaft;
the first driving module is connected with the output end of the first driving module, and can drive the carrying disc to rotate around the first rotating shaft; and
The second driving module is connected with the output end of the second driving module, and the second driving module can drive the light source module to be close to or far away from the carrier disc.
Preferably, the carrier plate is provided with a light hole, the light source assembly and the detection mechanism are respectively arranged on two sides of the light hole, and the light-transmitting element is arranged on the light hole.
Preferably, the transfer mechanism further comprises a clamping assembly, the clamping assembly is arranged on the end face, near the light hole, of the carrying disc, and the clamping assembly can clamp and fix the light-transmitting element.
Preferably, the clamping assembly comprises:
the clamping pieces are oppositely arranged, the clamping pieces are arranged on the end face of the carrier plate, which is located at the edge of the light hole, one clamping piece is fixed on the carrier plate, and the other clamping piece can be close to or far away from the fixed clamping piece; and
A locking member configured to lock the other of the clamping members.
Preferably, the locking member and the other clamping member are both magnetic.
Preferably, the carrier plate is provided with at least two light holes, and a plurality of light holes are sequentially arranged along the rotating path at intervals.
Preferably, the transfer mechanism further includes a third driving module, the detection camera is connected to an output end of the third driving module, and the third driving module can enable a focus of the detection camera to fall onto the light-transmitting element located on the light-transmitting hole of the second station.
Another aspect of the present utility model provides an optical detector comprising an optical performance detection apparatus as described above.
Preferably, the optical detector further comprises a frame, the frame is provided with a closed cover, and the optical performance detection device is arranged in the closed cover and can expose the first station.
The utility model has the beneficial effects that: the light-transmitting element located at the first station is conveyed to the second station through the transfer mechanism, the light source assembly provides a light source for the light-transmitting element to be detected located at the second station, the image of the light-transmitting element located at the second station is collected through the detection camera, the light transmittance of the light-transmitting element is detected through the spectrum tester, manual detection is not needed, the detection cost is reduced, the detection efficiency is improved, and the stability of the detection result is improved.
Drawings
FIG. 1 is a schematic diagram of an optical performance detecting device according to an embodiment of the present utility model;
FIG. 2 is an isometric view of the optical performance inspection apparatus of FIG. 1;
FIG. 3 is a partial view at R in FIG. 1;
FIG. 4 is a left side view of the optical performance inspection apparatus of FIG. 1;
FIG. 5 is a schematic diagram of an optical detector according to an embodiment of the present utility model;
fig. 6 is a schematic view of the optical detector of fig. 5 with the back side of the mask removed.
In the figure:
11. a bottom plate; 12. a fixing frame;
21. a first station; 22. a second station;
31. a first driving module; 32. a second driving module; 33. a third driving module; 331. a first horizontal slip assembly; 332. a second horizontal slip assembly; 333. a lifting assembly;
4. a carrier plate; 41. a light hole; 421. a first clamping member; 422. a second clamping member; 423. a locking member;
5. a light source assembly;
61. a spectrum tester; 62. detecting a camera;
7. a closure; 71. and (3) a gate.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
In the prior art, when detecting the printing opacity component in the intelligent sound equipment subassembly, adopt the manual naked eye to detect, because the manual naked eye detects the experience requirement to the inspector higher, training cost is high, moreover, when inspector uses eyestrain, the condition such as manual naked eye detection often can appear leaking to examine, false detection, and the testing result reliability is lower, and detection efficiency is low, and detection cost is high.
In order to solve the above-mentioned problems, the present embodiment provides an optical detector, as shown in fig. 1 to 6, on which an optical performance detecting device is disposed, and on which a first station 21 and a second station 22 are disposed, wherein the first station 21 is used for loading a light-transmitting element to be detected, and the second station 22 is used for detecting the light-transmitting element. The optical performance detection device comprises a light source assembly 5, a detection mechanism and a transfer mechanism, wherein the light source assembly 5 and the detection mechanism are arranged on a second station 22, the light source assembly 5 can provide various light sources required for detecting light transmittance for a light transmitting element positioned on the second station 22, an adjusting lens is arranged on the light source assembly 5, the adjusting lens can diverge the light source emitted by the light source assembly 5, the diverged light source can uniformly irradiate on the light transmitting element, the detection mechanism comprises a spectrum tester 61 and a detection camera 62, the detection camera 62 is electrically connected with the spectrum tester 61, the detection camera 62 can acquire images of the light transmitting element positioned on the second station 22, the spectrum tester 61 can detect the light transmittance of the light transmitting element, the first station 21 and the second station 22 are arranged on a moving path of the transfer mechanism, the transfer mechanism can transfer the light transmitting element, and the distance between the light source assembly 5 and the light transmitting element positioned on the second station 22 can be adjusted. The light-transmitting element located at the first station 21 is conveyed to the second station 22 through the transfer mechanism, the light source assembly 5 provides a light source for the light-transmitting element to be detected located at the second station 22, the image of the light-transmitting element located at the second station 22 is collected through the detection camera 62, the light transmittance of the light-transmitting element is detected through the spectrum tester 61, manual detection is not needed, the detection cost is reduced, the detection efficiency is improved, and the stability of the detection result is improved.
Specifically, in the present embodiment, the optical performance detecting device includes a base plate 11 and a fixing frame 12, and the transfer mechanism includes a carrier 4, a first driving module 31 and a second driving module 32. The carrying disc 4 can bear a light-transmitting element, the carrying disc 4 is rotatably connected to the bottom plate 11 and can rotate around a first rotating shaft, the first station 21 and the second station 22 are both arranged on the rotating path of the carrying disc 4 around the first rotating shaft, the fixing frame 12 is arranged on the carrying disc 4 and is close to the second station 22, and the spectrum tester 61 and the detection camera 62 are both arranged on the fixing frame 12. The first driving module 31 is disposed below the bottom plate 11, the carrier 4 is connected to an output end of the first driving module 31, and the first driving module 31 can drive the carrier 4 to rotate around the first rotation axis. The second driving module 32 is disposed below the bottom plate 11 and near the second station 22, the light source assembly 5 is connected to an output end of the second driving module 32, and the second driving module 32 can drive the light source assembly 5 to approach or depart from the carrier 4.
Preferably, in order to facilitate the light transmission detection of the light transmission element, the light transmission hole 41 is formed in the carrying disc 4, the light source assembly 5 and the detection mechanism are respectively arranged on two sides of the light transmission hole 41, the light transmission element is arranged on the light transmission hole 41, the light source is arranged on one side of the light transmission element, the detection mechanism is arranged on the other side of the light transmission element, and therefore the light transmission element can have a good testing environment, and the light transmission of the light transmission element is conveniently detected.
Further, in order to facilitate fixing the light-transmitting element located on the carrier tray 4, the transfer mechanism further includes a clamping assembly, where the clamping assembly is disposed on an end surface of the carrier tray 4 near the light-transmitting hole 41, and the clamping assembly can clamp and fix the light-transmitting element.
Specifically, in this embodiment, the clamping assembly includes a first clamping member 421, a second clamping member 422 and a locking member 423, where the first clamping member 421, the second clamping member 422 and the locking member 423 are all disposed on the carrier plate 4, the first clamping member 421 is fixed on the carrier plate 4, the second clamping member 422 and the first clamping member 421 are disposed opposite to each other on two sides of the carrier plate 4 at the edge of the light hole 41, the second clamping member 422 can be close to or far away from the first clamping member 421 so as to jointly clamp the light-transmitting element located on the light hole 41, the locking member 423 is fixed on the carrier plate 4 and located at the locking position, and when the second clamping member 422 moves to the locking position, the locking member 423 can lock the second clamping member 422 so that the first clamping member 421 and the second clamping member 422 jointly clamp the light-transmitting element located on the light hole 41. Preferably, in the present embodiment, the locking member 423 and the second clamping member 422 have magnetism, and the locking member 423 and the second clamping member 422 have magnetism different from each other.
Further, in order to improve the detection efficiency of the optical performance detection device, the carrier disc 4 is provided with at least two light holes 41, and the at least two light holes 41 are sequentially arranged along the rotation path of the carrier disc 4 at intervals, so that an operator can load a plurality of light-transmitting elements at a time, in the process of detecting the light-transmitting elements by using the detection mechanism, the light-transmitting elements to be detected are loaded or the light-transmitting elements detected after unloading are finished, the auxiliary operation time of detection is shortened, and the detection efficiency is improved.
Further, in order to improve the versatility of the optical performance detecting device, the transferring mechanism further includes a third driving module 33, the detecting camera 62 is connected to the output end of the third driving module 33, and the third driving module 33 can adjust the focal position of the detecting camera 62, so that the focal point of the detecting camera 62 falls onto the light-transmitting element located on the light-transmitting hole 41 of the second station 22.
Specifically, in the present embodiment, the third driving module 33 includes a first horizontal sliding component 331, a second horizontal sliding component 332, and a lifting component 333, where the first horizontal sliding component 331 can slide along a first horizontal direction, and the first horizontal direction is tangential to a rotation path of the carrier plate 4 at the second station 22. The second horizontal sliding component 332 is disposed at the moving end of the first horizontal sliding component 331, the second horizontal sliding component 332 can slide along the second horizontal direction perpendicular to the first horizontal direction, the lifting component 333 is disposed at the moving end of the second horizontal sliding component 332, the lifting component 333 can lift along the vertical direction, and the detecting camera 62 is disposed at the moving end of the lifting component 333, so that the focus of the detecting camera 62 can be adjusted, and the focus can fall onto the transparent original located on the light hole 41 of the second station 22.
Further, in order to avoid the influence of the light of the external environment on the optical performance detecting device, in this embodiment, the optical detector further includes a frame, and the frame is provided with a sealing cover 7, where the sealing cover 7 can block the external light from entering, so that the detection camera 62 is prevented from being affected by the external light to collect the images of the light-transmitting element located on the second station 22 when the light source assembly 5 emits the light sources with different luminosities and different chromaticities. Preferably, the shutter 71 is provided on the closing cover 7, the shutter 71 can be closed and opened, the shutter 71 can close the portion of the optical performance detecting means located at the second station 22 and can expose the portion of the optical performance detecting means located at the first station 21, so that the light transmitting element to be detected can be carried on the first station 21 while the detection mechanism is detecting, and the influence of the external light on the detection camera 62 can be avoided.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. An optical performance inspection apparatus provided with a first station (21) for loading a light-transmitting element to be inspected and a second station (22) for inspecting the light-transmitting element, characterized in that the optical performance inspection apparatus comprises:
a light source assembly (5) disposed on the second station (22), the light source assembly (5) being capable of providing a light source for the light transmissive element located on the second station (22);
the detection mechanism comprises a spectrum tester (61) and a detection camera (62), the detection camera (62) is electrically connected to the spectrum tester (61), the detection camera (62) can collect images of the light-transmitting element positioned on the second station (22), and the spectrum tester (61) can detect the light transmittance of the light-transmitting element; and
And the transfer mechanism is arranged on the moving path of the transfer mechanism, and can transfer the light-transmitting element and adjust the distance between the light source assembly (5) and the light-transmitting element positioned on the second station (22).
2. The optical performance inspection apparatus according to claim 1, wherein the transfer mechanism comprises:
the carrying disc (4) can bear the light-transmitting element and rotate around a first rotating shaft, and the first station (21) and the second station (22) are arranged on a rotating path of the carrying disc (4) around the first rotating shaft;
the first driving module (31), the carrying disc (4) is connected to the output end of the first driving module (31), and the first driving module (31) can drive the carrying disc (4) to rotate around the first rotating shaft; and
The second driving module (32), the light source subassembly (5) connect in the output of second driving module (32), second driving module (32) can drive light source subassembly (5) are close to or keep away from year dish (4).
3. The optical performance detection device according to claim 2, wherein a light hole (41) is provided on the carrier plate (4), the light source assembly (5) and the detection mechanism are respectively provided on two sides of the light hole (41), and the light transmitting element is provided on the light hole (41).
4. An optical performance inspection apparatus according to claim 3, wherein the transfer mechanism further comprises a clamping assembly provided on an end face of the carrier tray (4) in the vicinity of the light transmission hole (41), the clamping assembly being capable of clamping and fixing the light transmission element.
5. The optical performance inspection apparatus of claim 4, wherein the clamping assembly comprises:
the clamping pieces are oppositely arranged, the clamping pieces are arranged on the end face of the carrier disc (4) located at the edge of the light transmission hole (41), one clamping piece is fixed on the carrier disc (4), and the other clamping piece can be close to or far away from the fixed clamping piece; and
A locking member (423) configured to lock the other of the clamping members.
6. The optical performance inspection apparatus according to claim 5, wherein the locking member (423) and the other clamping member each have magnetism.
7. An optical performance detecting device according to claim 3, wherein at least two light holes (41) are provided on the carrier plate (4), and a plurality of the light holes (41) are sequentially provided at intervals along the rotation path.
8. An optical performance inspection apparatus according to claim 3, wherein the transfer mechanism further comprises a third driving module (33), the inspection camera (62) is connected to an output end of the third driving module (33), and the third driving module (33) is capable of enabling a focal point of the inspection camera (62) to fall onto the light-transmitting element located on the light-transmitting hole (41) of the second station (22).
9. An optical detector comprising an optical performance detection apparatus according to any one of claims 1 to 8.
10. Optical detector according to claim 9, characterized in that it further comprises a frame provided with a closing cap (7), said optical performance detection means being arranged in said closing cap (7) and being able to expose said first station (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123125246.6U CN218974171U (en) | 2021-12-13 | 2021-12-13 | Optical performance detection device and optical detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123125246.6U CN218974171U (en) | 2021-12-13 | 2021-12-13 | Optical performance detection device and optical detector |
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| Publication Number | Publication Date |
|---|---|
| CN218974171U true CN218974171U (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123125246.6U Active CN218974171U (en) | 2021-12-13 | 2021-12-13 | Optical performance detection device and optical detector |
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| CN (1) | CN218974171U (en) |
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- 2021-12-13 CN CN202123125246.6U patent/CN218974171U/en active Active
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