CN203116701U - Automatic measuring device for measuring spacing distance of optical lenses - Google Patents
Automatic measuring device for measuring spacing distance of optical lenses Download PDFInfo
- Publication number
- CN203116701U CN203116701U CN 201320078053 CN201320078053U CN203116701U CN 203116701 U CN203116701 U CN 203116701U CN 201320078053 CN201320078053 CN 201320078053 CN 201320078053 U CN201320078053 U CN 201320078053U CN 203116701 U CN203116701 U CN 203116701U
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- base
- infrared probe
- measuring
- plc controller
- measurement
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Abstract
The utility model relates to the field of measuring devices and particularly relates to an automatic measuring device for measuring the spacing distance of optical lenses. The automatic measuring device comprises a base, a ferrule cylinder and a measuring block and further comprises a first measuring sensor, a first infrared probe, a second infrared probe, a second measuring sensor and a PLC controller. The first infrared probe is arranged on the bottom inside the measuring block and is connected with the first measuring sensor arranged in the measuring block 3; the second infrared probe is arranged on the top inside a convex surface of the base and is connected with the second measuring sensor arranged in the base; and the PLC controller is arranged at one side of the base. According to the automatic measuring device, infrared measurement is adopted, a measurement result is directly displayed on a display screen, the detection speed is high and no human error is caused, the measurement accuracy is improved and visual display is achieved, surface design specifications can be compared quickly, the number of measurement processes is reduced, and the measurement efficiency is improved.
Description
Technical field
The utility model relates to the measurement mechanism field, is specifically related to a kind of self-operated measuring unit of optical mirror slip spacing distance.
Background technology
The optical mirror slip spacing distance measurement mechanism of the patent No. 200920177399.5, disclose a kind of technical scheme of using indicator photometry eyeglass two transverse planes, convert and hand dipping by formula, come the counting period distance, compare with the drawing specification again, make the qualified or underproof judgement of this product.There are the following problems for it, and the firstth, there is personal error in hand dipping, thereby can cause measuring inaccurate, influences the quality of product; Second is to use hand dipping speed will calculate by formula slowly and also, has increased the measurement operation, thereby has reduced measurement efficient, loses time.
The utility model content
The purpose of this utility model is at the defective of prior art and deficiency, provide a kind of simple in structure, the self-operated measuring unit of a kind of optical mirror slip spacing distance reasonable in design, easy to use, it adopts infrared rays survey, and measurement result is directly shown at display screen, and its detection speed is not soon, can produce personal error, improving the measurement precision also can intuitively show, be convenient to compare the drawing design specification fast, reduced the measurement operation, improve and measure efficient.
For achieving the above object, the technical solution adopted in the utility model is:
The self-operated measuring unit of a kind of optical mirror slip spacing distance described in the utility model comprises base, lasso tube and measures piece that described lasso jacket casing is located on the base, measures piece and is arranged in the lasso tube; It also comprises first survey sensor, first infrared probe, second infrared probe, second survey sensor and PLC controller, described measurement piece inner bottom part is provided with first infrared probe, and this first infrared probe links to each other with first survey sensor that is arranged on measurement piece 3; The convex surface inner top of described base is provided with second infrared probe, and this second infrared probe links to each other with second survey sensor in being arranged on base; Described PLC controller is arranged on a side of base, and this PLC controller links to each other with second survey sensor with first survey sensor respectively by wireless signal.
Further, be provided with display device in the middle of the front surface of described base, this display device links to each other with the PLC controller by lead.
After adopting said structure, the utility model beneficial effect is: it adopts infrared rays survey the utility model, and measurement result directly shown at display screen, its detection speed is not soon, can produce personal error, improving the measurement precision also can intuitively show, be convenient to compare the drawing design specification fast, reduced the measurement operation, improve and measure efficient.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
1, base; 2, lasso tube; 3, measure piece; 4, first survey sensor;
5, first infrared probe; 6, second infrared probe; 7, second survey sensor;
8, display device; 9, lead; 10, PLC controller; 11, optical mirror slip to be measured.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the self-operated measuring unit of a kind of optical mirror slip spacing distance described in the utility model comprises base 1, lasso tube 2 and measures piece 3 that described lasso tube 2 is set on the base 1, measures piece 3 and is arranged in the lasso tube 2; It also comprises first survey sensor 4, first infrared probe 5, second infrared probe 6, second survey sensor 7 and PLC controller 10, described measurement piece 3 inner bottom parts are provided with first infrared probe 5, this first infrared probe 5 be arranged on first survey sensor of measuring in the piece 34 and link to each other; The convex surface inner top of described base 1 is provided with second infrared probe 6, and this second infrared probe 6 links to each other with second survey sensor 7 in being arranged on base 1; Described PLC controller 10 is arranged on a side of base 1, and this PLC controller 10 links to each other with second survey sensor 7 with first survey sensor 4 respectively by wireless signal.
Be provided with display device 8 in the middle of the front surface of described base 1, this display device 8 links to each other with PLC controller 10 by lead 9.
The utility model in use, fit with optical mirror slip 11 end faces to be measured to be measured and with the protruding sphere of base 1, another end face that piece 3 is pressed in optical mirror slip 11 to be measured will be measured, start first infrared probe 5 this moment to the protruding sphere emission infrared ray of base 1, be arranged on after second survey sensor 7 in the base 1 receives, parameter signal is sent to PLC controller 10; Same second infrared probe 6 that starts sends infrared ray to measuring piece 3, be arranged on after first survey sensors of measuring in the piece 34 receive, also parameter signal is issued PLC controller 10, PLC controller 10 is handled the signal that receives, draw the distance L between the both ends of the surface, show at display device 8 by the numerical value of lead with distance L then, the tester is by the numerical value on the display device 8, quick and drawing specification is compared, thereby this product of quick and convenient judgement is qualified or defective.
Its adopts infrared rays survey the utility model, and measurement result is directly shown at display screen, and its detection speed is not soon, can produce personal error, improving the measurement precision also can intuitively show, be convenient to compare the drawing design specification fast, reduced the measurement operation, improve and measure efficient.
The above only is preferred embodiments of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (2)
1. the self-operated measuring unit of an optical mirror slip spacing distance comprises base (1), lasso tube (2) and measures piece (3), and described lasso tube (2) is set on the base (1), measures piece (3) and is arranged in the lasso tube (2); It is characterized in that: it also comprises first survey sensor (4), first infrared probe (5), second infrared probe (6), second survey sensor (7) and PLC controller (10), described measurement piece (3) inner bottom part is provided with first infrared probe (5), and this first infrared probe (5) first survey sensor (4) interior with being arranged on measurement piece (3) links to each other; The convex surface inner top of described base (1) is provided with second infrared probe (6), and this second infrared probe (6) second survey sensor (7) interior with being arranged on base (1) links to each other; Described PLC controller (10) is arranged on a side of base (1), and this PLC controller (10) links to each other with second survey sensor (7) with first survey sensor (4) respectively by wireless signal.
2. the self-operated measuring unit of a kind of optical mirror slip spacing distance according to claim 1, it is characterized in that: be provided with display device (8) in the middle of the front surface of described base (1), this display device (8) links to each other with PLC controller (10) by lead (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078053 CN203116701U (en) | 2013-02-20 | 2013-02-20 | Automatic measuring device for measuring spacing distance of optical lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078053 CN203116701U (en) | 2013-02-20 | 2013-02-20 | Automatic measuring device for measuring spacing distance of optical lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116701U true CN203116701U (en) | 2013-08-07 |
Family
ID=48897037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320078053 Expired - Fee Related CN203116701U (en) | 2013-02-20 | 2013-02-20 | Automatic measuring device for measuring spacing distance of optical lenses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380498A (en) * | 2018-12-27 | 2020-07-07 | 凤凰光学股份有限公司 | High-precision lens gap distance measuring device |
-
2013
- 2013-02-20 CN CN 201320078053 patent/CN203116701U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380498A (en) * | 2018-12-27 | 2020-07-07 | 凤凰光学股份有限公司 | High-precision lens gap distance measuring device |
| CN111380498B (en) * | 2018-12-27 | 2024-05-14 | 凤凰光学股份有限公司 | High-precision lens gap spacing measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140220 |