CN208223783U - It is a kind of for testing the tester of the guide-lighting performance of light guide - Google Patents
It is a kind of for testing the tester of the guide-lighting performance of light guide Download PDFInfo
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- CN208223783U CN208223783U CN201820545381.5U CN201820545381U CN208223783U CN 208223783 U CN208223783 U CN 208223783U CN 201820545381 U CN201820545381 U CN 201820545381U CN 208223783 U CN208223783 U CN 208223783U
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- light
- guide
- light guide
- rack
- hole
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 230000003760 hair shine Effects 0.000 claims abstract description 11
- 230000003287 optical effect Effects 0.000 claims description 10
- 230000008094 contradictory effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Abstract
The utility model relates to measuring instrument technical fields, it in particular discloses a kind of for testing the tester of the guide-lighting performance of light guide, including rack, the luminous machine core that is set to rack, it is movably set in rack and the carrier for cooperating luminous machine core, carrier includes the second ontology that the first noumenon and the first noumenon are detachably connected, and accommodating hole is equipped between the first noumenon, the second ontology；The machine core that shines is equipped with illuminator, and rack is equipped with light hole, and the light that illuminator issues is projected via light hole；After the completion of light guide manufacture, light guide is fitted into accommodating hole, then mobile carrier makes carrier be moved to predetermined position, then start the machine core that shines, the light that machine core projects that shines is injected via light hole in the light guide that accommodating hole is installed with, then it is projected again from light guide, using the light-conductive rate for injecting light guide, the light intensity difference judgement light guide for projecting light guide, promotes the testing efficiency and test accuracy rate of the guide-lighting performance of light guide.
Description
Technical field
The utility model relates to measuring instrument technical fields, in particular disclose a kind of for testing the guide-lighting performance of light guide
Tester.
Background technique
During the manufacturing, it is often necessary to produce various light guides, such as light transmission column, transparent glass,
Transparent lamp shade etc. needs to test the guide-lighting performance (light transmittance) of light guide, the prior art after the completion of light guide manufacture
In mainly via operating personnel grasp light guide manually, light guide is then covered in into the light that luminous lamp bead is issued, benefit
With the guide-lighting performance of operating personnel's visually rank light guide, testing efficiency is low, test accuracy rate is not high.
Utility model content
In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide one kind for surveying
The tester for trying the guide-lighting performance of light guide utilizes the light intensity difference judgement light guide injected light guide, project light guide
Light-conductive rate, promote the testing efficiency and test accuracy rate of the guide-lighting performance of light guide.
To achieve the above object, the utility model is a kind of for testing the tester of the guide-lighting performance of light guide, including
Rack, the luminous machine core for being set to rack are movably set in rack and the carrier for cooperating luminous machine core, and carrier includes first
Ontology, the second ontology being detachably connected with the first noumenon, are equipped with accommodating hole between the first noumenon, the second ontology, accommodating hole passes through
Tool is screwed on, accommodating hole is used to be installed with extraneous light guide；The machine core that shines is equipped with illuminator, and rack is equipped with for being connected to accommodating hole
Light hole, the light that illuminator issues are projected via light hole.
Wherein, the tester further includes two optical sensors, and an optical sensor injects accommodating hole for detecting
The intensity for the light in light guide being installed with, another optical sensor, which is used to detect, projects the light guide that accommodating hole is installed with
Light intensity.
Wherein, the rack is equipped with positioning blind slot, and the outer surface of positioning blind slot from rack is recessed to be formed, and light hole is located at fixed
In the blind slot of position, through the bottom wall of positioning blind slot, the first noumenon or/and the second ontology are equipped with for protruding into positioning blind slot light hole
Interior positioning column, accommodating hole run through positioning column.
Wherein, the tester further includes darkening ring, and positioning column is equipped with accommodating annular groove, accommodates the freedom of the self-positioning column of annular groove
The end face at end is recessed to be formed, and darkening ring is installed in accommodating annular groove, and darkening ring stretches out positioning column and for contradicting accommodating annular groove
Bottom wall, darkening ring around accommodating hole be arranged.
Wherein, the rack is equipped with guide groove, and the first noumenon is equipped with sliding block, sliding block project from the outer surface of the first noumenon and
At sliding block is slideably positioned in guide groove；Luminous machine core further includes control chip and two adjusting knobs, illuminator, two adjustings
Knob is electrically connected with control chip respectively, and an adjusting knob is used for the luminous frequency via control chip adjustment illuminator,
Another adjusting knob is used for the luminous intensity via control chip adjustment illuminator.
The utility model has the beneficial effects that light guide is fitted into accommodating hole, is then moved after the completion of light guide manufacture
Carrier makes carrier be moved to predetermined position, then starts the machine core that shines, and the light that machine core projects that shines is injected via light hole
It in the light guide that accommodating hole is installed with, is then projected again from light guide, utilizes the light intensity injected light guide, project light guide
Difference determines the light-conductive rate of light guide, promotes the testing efficiency and test accuracy rate of the guide-lighting performance of light guide.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the utility model；
Fig. 3 is the carrier of the utility model and the decomposition texture schematic diagram of darkening ring.
Appended drawing reference includes:
1-rack 2-shines 3-carrier of machine core
4-the first noumenon 6-accommodating holes of the 5-the second ontology
7-light hole 8-positioning, 9-positioning columns of blind slot
11-darkening ring 12-accommodating, 13-guide grooves of annular groove
14-15-adjusting knobs of sliding block.
Specific embodiment
Shown in please referring to Fig.1 to Fig.3, the utility model it is a kind of for testing the tester of the guide-lighting performance of light guide,
Including rack 1, the luminous machine core 2 being mounted in rack 1, the carrier for being movably arranged in rack 1 and being used to cooperate luminous machine core 2
3, carrier 3 includes the second ontology 5 that the first noumenon 4 and the first noumenon 4 are detachably connected, and the first noumenon 4 is movably arranged on rack
On 1, accommodating hole 6 is provided between the first noumenon 4, the second ontology 5, accommodating hole 6 runs through carrier 3, and accommodating hole 6 is for being installed with the external world
Light guide；Preferably, the first noumenon 4, the second ontology 5 are made of light screening material, i.e., the first noumenon 4, the second ontology 5 are adopted
Be made of light-proof material, prevent because carrier 3 light transmission due to project light guide light interfere；The machine core 2 that shines is provided with
Illuminator (not shown), illuminator are provided with the light out for being connected to accommodating hole 6 for issuing detection light in rack 1
Hole 7, the light that illuminator issues are projected via light hole 7, and the light for projecting light hole 7 injects the leaded light that accommodating hole 6 is installed with
In part.
In actual use, detector is also configured with manipulator, and after the completion of light guide manufacture, manipulator is by the second ontology 5
It removes, then light guide is fitted into accommodating hole 6, then the second ontology 5 is moved on the first noumenon 4 again, then manipulator
Mobile carrier 3 makes carrier 3 be moved to the predetermined position in rack 1 again, then starts the machine core 2 that shines, and the machine core 2 that shines shines
The test light that body projects is injected via light hole 7 in the light guide that accommodating hole 6 is installed with, and then tests light again from light guide
It projects, determines the light-conductive rate of light guide using the intensity difference for injecting light guide, the test light for projecting light guide, promoted guide-lighting
The testing efficiency and test accuracy rate of the guide-lighting performance of part.
The tester further includes two optical sensor (not shown)s, and two optical sensors are installed in rack
On 1, an optical sensor is used to detect the intensity for the test light injected in the light guide that accommodating hole 6 is installed with, another
Optical sensor is used to detect the intensity of the test light for the light guide for projecting that accommodating hole 6 is installed with, and is sensed using two illumination
The strength difference of device light detected calculates the guide-lighting performance for learning light guide.
The rack 1 is provided with positioning blind slot 8, and the outer surface of positioning blind slot 8 from rack 1 is recessed to be formed, and light hole 7 is located at
It positions in blind slot 8, through the bottom wall of positioning blind slot 8, the first noumenon 4 or/and the second ontology 5 are provided with for projection light hole 7
Enter to position the positioning column 9 in blind slot 8, the outer surface of positioning column 9 from the first noumenon 4 projects, and accommodating hole 6 runs through positioning column 9.
After light guide is encased in accommodating hole 6, mobile carrier 3, so that the positioning column 9 of carrier 3 is encased in positioning blind slot 8, this
When carrier 3 be moved to desired position, then can start the light guide that luminous machine core 2 carries carrier 3 and detect.
The tester further includes darkening ring 11, and darkening ring 11 is roughly annular, and accommodating annular groove is provided on positioning column 9
12, the end face of the free end of the accommodating self-positioning column 9 of annular groove 12 is recessed to be formed, and darkening ring 11 is installed in accommodating annular groove 12, shading
Circle 11 stretches out positioning column 9 and for contradicting the bottom wall in accommodating annular groove 12, and darkening ring 11 is around accommodating hole 6 and light hole 7
Setting.Darkening ring 11 is used to seal the gap between the bottom wall and positioning column 9 of accommodating annular groove 12, the light for preventing light hole 7 from projecting
Line is projected via the gap between the bottom wall and positioning column 9 of accommodating annular groove 12.
The rack 1 is provided with guide groove 13, and the first noumenon 4 is provided with sliding block 14, and sliding block 14 is located under the first noumenon 4
End, the outer surface of sliding block 14 from the first noumenon 4 project, and sliding block 14 is slidably arranged in guide groove 13；Shine machine core 2 further include
Chip (not shown) and two adjusting knobs 15 are controlled, illuminator, two adjusting knobs 15 are electrical with control chip respectively
Connection, control chip are used to adjust the operating parameter of illuminator, and an adjusting knob 15 is used to shine via control chip adjustment
To change the frequency for testing light that illuminator issues, another adjusting knob 15 is used for via control chip the luminous frequency of body
It adjusts the luminous intensity of illuminator and then changes the intensity of test light.
The above is only the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not intended to limit the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification to the above embodiments, belongs to practical
In the range of new technique scheme.
Claims (5)
1. a kind of for testing the tester of the guide-lighting performance of light guide, it is characterised in that: including rack, be set to the hair of rack
Ray machine core is movably set in rack and for cooperating the carrier of luminous machine core, and carrier includes the first noumenon, removable with the first noumenon
The second ontology for unloading connection is equipped with accommodating hole between the first noumenon, the second ontology, accommodating hole runs through carrier, and accommodating hole is for holding
If extraneous light guide；The machine core that shines is equipped with illuminator, and rack is equipped with the light hole for being connected to accommodating hole, what illuminator issued
Light is projected via light hole.
2. according to claim 1 for testing the tester of the guide-lighting performance of light guide, it is characterised in that: the test
Instrument further includes two optical sensors, and an optical sensor is used to detect the light injected in the light guide that accommodating hole is installed with
Intensity, another optical sensor is used to detect the intensity for the light of light guide that injection accommodating hole is installed with.
3. according to claim 1 for testing the tester of the guide-lighting performance of light guide, it is characterised in that: the rack
Equipped with positioning blind slot, the outer surface of positioning blind slot from rack is recessed to be formed, and light hole is located in positioning blind slot, and light hole is through fixed
The bottom wall of position blind slot, the first noumenon or/and the second ontology are equipped with the positioning column for protruding into positioning blind slot, and accommodating hole runs through
Positioning column.
4. according to claim 3 for testing the tester of the guide-lighting performance of light guide, it is characterised in that: the test
Instrument further includes darkening ring, and positioning column is equipped with accommodating annular groove, and the end face of the free end of the accommodating self-positioning column of annular groove is recessed to be formed, shading
Circle is installed in accommodating annular groove, and darkening ring stretches out positioning column and the bottom wall for contradicting accommodating annular groove, and darkening ring is around accommodating
Hole setting.
5. according to claim 1 for testing the tester of the guide-lighting performance of light guide, it is characterised in that: the rack
Equipped with guide groove, the first noumenon is equipped with sliding block, and sliding block is projected from the outer surface of the first noumenon, and sliding block is slideably positioned in guide groove
It is interior；Luminous machine core further includes control chip and two adjusting knobs, and illuminator, two adjusting knobs are electrical with control chip respectively
Connection, adjusting knob are used for the luminous frequency via control chip adjustment illuminator, another adjusting knob be used for via
Control the luminous intensity of chip adjustment illuminator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820545381.5U CN208223783U (en) | 2018-04-17 | 2018-04-17 | It is a kind of for testing the tester of the guide-lighting performance of light guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820545381.5U CN208223783U (en) | 2018-04-17 | 2018-04-17 | It is a kind of for testing the tester of the guide-lighting performance of light guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223783U true CN208223783U (en) | 2018-12-11 |
Family
ID=64529478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820545381.5U Active CN208223783U (en) | 2018-04-17 | 2018-04-17 | It is a kind of for testing the tester of the guide-lighting performance of light guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074918A (en) * | 2021-04-01 | 2021-07-06 | 深圳市日昌晶智能光电有限公司 | Be applied to leaded light performance detection device of LED light guide plate |
| CN114112315A (en) * | 2022-01-26 | 2022-03-01 | 极限人工智能有限公司 | Endoscope optical path detection method and device, endoscope and surgical robot |
-
2018
- 2018-04-17 CN CN201820545381.5U patent/CN208223783U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074918A (en) * | 2021-04-01 | 2021-07-06 | 深圳市日昌晶智能光电有限公司 | Be applied to leaded light performance detection device of LED light guide plate |
| CN113074918B (en) * | 2021-04-01 | 2021-10-12 | 深圳市日昌晶智能光电有限公司 | Be applied to leaded light performance detection device of LED light guide plate |
| CN114112315A (en) * | 2022-01-26 | 2022-03-01 | 极限人工智能有限公司 | Endoscope optical path detection method and device, endoscope and surgical robot |
| CN114112315B (en) * | 2022-01-26 | 2022-04-01 | 极限人工智能有限公司 | Endoscope optical path detection method and device, endoscope and surgical robot |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building 1, No. 21, Jinlang 1st Street, Diaolang, Huangjiang Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Yongchao Technology Intelligent Manufacturing Co.,Ltd. Address before: 523000 21 jinlang 1st Street, diaolang village, Huangjiang Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN YONGCHAO PLASTIC RUBBER TECHNOLOGY CO.,LTD. |