CN205785082U - A kind of thickness gauge measuring multiple material thickness - Google Patents
A kind of thickness gauge measuring multiple material thickness Download PDFInfo
- Publication number
- CN205785082U CN205785082U CN201620494251.4U CN201620494251U CN205785082U CN 205785082 U CN205785082 U CN 205785082U CN 201620494251 U CN201620494251 U CN 201620494251U CN 205785082 U CN205785082 U CN 205785082U
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- probe
- thickness
- worm
- optical fiber
- shape optical
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Abstract
This utility model discloses a kind of thickness gauge measuring multiple material thickness, including: base, the detection platform be located on base, Worm and worm-wheel gearing, the first probe being connected with Worm and worm-wheel gearing, by a Y shape optical fiber and the light source of the first probe connection, sensor, the second probe being located on base；Second probe is connected with sensor, light source also by another Y shape optical fiber, sensor is used for connecting extraneous computer, Worm and worm-wheel gearing drives the first probe to move up and down, and light source sends polychrome incident illumination, and sends the first probe and the second probe to through Y shape optical fiber.This utility model is by arranging dual probe, multiple products of different specifications can be detected, the same manufacturer Thickness sensitivity demand to different product can be met well, both transparent material thickness can have been measured, the thickness of non-transparent material can also be measured, rise can also be measured, expand the range of application of thickness gauge.
Description
Technical field
This utility model relates to optical detection apparatus technical field, particularly relates to a kind of thickness gauge measuring multiple material thickness.
Background technology
Thickness gauge is a kind of detecting instrument for there being strict thickness requirement to products made thereby, and in the case of thickness determines, whether the thickness measuring made product meets the requirements, and is one of requisite equipment of optical field.At present, the thickness gauge on market, the thickness of eyeglass can only be measured, it is impossible to measure the rise of eyeglass, the thickness of non-transparent material can not be measured, more can not measure the thickness of transparent stereo material (such as: the wall thickness etc. of the wall thickness of carafe, transparent food packaging).
Therefore, prior art existing defects, need to improve.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of thickness gauge measuring multiple material thickness.
The technical solution of the utility model is as follows: this utility model provides a kind of thickness gauge measuring multiple material thickness, including: base, it is located at the detection platform on described base, Worm and worm-wheel gearing, the first probe being connected with described Worm and worm-wheel gearing, by a Y shape optical fiber with described first pop one's head in is connected light source, sensor, be located on described base second pop one's head in；Described second probe is connected with described sensor, light source also by another Y shape optical fiber, described sensor is used for connecting extraneous computer, described Worm and worm-wheel gearing drives described first probe to move up and down, described light source sends polychrome incident illumination, and sends the first probe and the second probe to through Y shape optical fiber.
Described detection platform can regulate the level height of determinand.
The interface that described first probe is connected with described Y shape optical fiber is screw interface.
The interface that described second probe is connected with described Y shape optical fiber is screw interface.
Use such scheme, the detector measuring multiple material thickness of the present utility model, by arranging dual probe, multiple products of different specifications can be detected, the same manufacturer Thickness sensitivity demand to different product can be met well, both can measure transparent material thickness, the thickness of non-transparent material can also be measured, rise can also be measured, expand the range of application of thickness gauge, as the thickness of optical glass, food pack, carafe etc. can be measured.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model can measure the thickness gauge of multiple material thickness.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
Refer to Fig. 1, this utility model provides a kind of thickness gauge measuring multiple material thickness, including: base 1, it is located at the detection platform 2 on described base 1, Worm and worm-wheel gearing 3, the first probe 4 being connected with described Worm and worm-wheel gearing 3, by a Y shape optical fiber 5 with described first probe 4 is connected light sources 6, sensor 7, be located on described base 1 second pop one's head in (not shown).The position correspondence detection platform 2 of described second probe is arranged, and described second probe is connected with described sensor 7, light source 6 also by another Y shape optical fiber 5, and described sensor 7 is used for connecting extraneous computer, to pass data to computer process.Described Worm and worm-wheel gearing 3 drives described first probe 4 to move up and down, and described light source 6 sends polychrome incident illumination, and sends the first probe 4 and the second probe to through Y shape optical fiber 5.
Described detection platform 2 can regulate the level height of determinand.
The interface that described first probe 4 is connected with described Y shape optical fiber 5 is screw interface, the interface that described second probe is connected with described Y shape optical fiber 5 is screw interface, the first probe 4 and the second probe is made to move, such that it is able to be fixed to the position wanting to fix, such that it is able to complete to measure in high temperature, harmful environment medium and long distance, it is not necessary to close contact material can measure its thickness.
When transparent material to be measured, the polychrome incident illumination that light source 6 sends delivers to the upper end of the first probe 4 through Y shape optical fiber 5, the difference of entrance the first probe 4 is photochromic will focus on different positions at lower end edge centrage, form bigger color from defocus amount, if now not placing determinand in detection platform 2, inverse light is not the most just had to enter the first probe 4, so sensor 7 only background signal shows；After putting into determinand, cooperated by detection platform 2 and Worm and worm-wheel gearing 3 and be adjusted determinand position, any two kinds of coloured light in incident illumination are made to form auto-collimation in the upper and lower surface of determinand, therefore the light reflected back then forms disc of confusion in the first probe 4, now by the actinogram that can show crest shape after sensor 7 on computers, corresponding to two crest values, the difference of defocusing amount becomes corresponding relation with the thickness of determinand, and computer draws the one-tenth-value thickness 1/10 of determinand by three kinds of different calculations.
The computational methods of transparent material rise (point at the bottom of concave material and the distance at edge): before determinand is placed on detection platform 2, when the light of the first probe 4 is radiated in detection platform 2, crest 0 will be formed, now we using crest 0 as the starting point of rise, when being placed in detection platform 2 by determinand, arise that two crests, respectively crest 1 and crest 2, at this moment can be drawn two rises of determinand by calculating " crest 0 and crest 1 ", the distance of " crest 0 and crest 2 ".
When the thickness of non-transparent material to be measured, it measures process as measuring transparent material thickness measure process, only the second probe on our base to be utilized, non-transparent material is in the middle of the first probe 4 and the second probe, during measurement, the wavelength of non-transparent material upper and lower surface is gone out by the first probe 4 and the second probe measurement, then by the computer system conversion to wavelength data, thus calculate the thickness of non-transparent material.
In sum, this utility model provides a kind of thickness gauge measuring multiple material thickness, by arranging dual probe, multiple products of different specifications can be detected, the same manufacturer Thickness sensitivity demand to different product can be met well, both can measure transparent material thickness, the thickness of non-transparent material can also be measured, rise can also be measured, expand the range of application of thickness gauge, as the thickness of optical glass, food pack, carafe etc. can be measured.
These are only preferred embodiment of the present utility model, be not limited to this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (4)
1. the thickness gauge that can measure multiple material thickness, it is characterized in that, including: base, it is located at the detection platform on described base, Worm and worm-wheel gearing, the first probe being connected with described Worm and worm-wheel gearing, by a Y shape optical fiber with described first pop one's head in is connected light source, sensor, be located on described base second pop one's head in；Described second probe is connected with described sensor, light source also by another Y shape optical fiber, described sensor is used for connecting extraneous computer, described Worm and worm-wheel gearing drives described first probe to move up and down, described light source sends polychrome incident illumination, and sends the first probe and the second probe to through Y shape optical fiber.
The thickness gauge measuring multiple material thickness the most according to claim 1, it is characterised in that described detection platform can regulate the level height of determinand.
The thickness gauge measuring multiple material thickness the most according to claim 1, it is characterised in that the interface that described first probe is connected with described Y shape optical fiber is screw interface.
The thickness gauge measuring multiple material thickness the most according to claim 1, it is characterised in that the interface that described second probe is connected with described Y shape optical fiber is screw interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494251.4U CN205785082U (en) | 2016-05-27 | 2016-05-27 | A kind of thickness gauge measuring multiple material thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494251.4U CN205785082U (en) | 2016-05-27 | 2016-05-27 | A kind of thickness gauge measuring multiple material thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785082U true CN205785082U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620494251.4U Expired - Fee Related CN205785082U (en) | 2016-05-27 | 2016-05-27 | A kind of thickness gauge measuring multiple material thickness |
Country Status (1)
| Country | Link |
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| CN (1) | CN205785082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830830A (en) * | 2017-10-31 | 2018-03-23 | 苏州赛维新机电检测技术服务有限公司 | A kind of intelligent thickness measuring system |
-
2016
- 2016-05-27 CN CN201620494251.4U patent/CN205785082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830830A (en) * | 2017-10-31 | 2018-03-23 | 苏州赛维新机电检测技术服务有限公司 | A kind of intelligent thickness measuring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20200527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |