CN203929027U - High precision micron order external measuring instrument - Google Patents
High precision micron order external measuring instrument Download PDFInfo
- Publication number
- CN203929027U CN203929027U CN201420270897.5U CN201420270897U CN203929027U CN 203929027 U CN203929027 U CN 203929027U CN 201420270897 U CN201420270897 U CN 201420270897U CN 203929027 U CN203929027 U CN 203929027U
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- CN
- China
- Prior art keywords
- lens assembly
- precision
- casing
- bar shaped
- parallel light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
High precision micron order external measuring instrument, the emission port of source of parallel light lens assembly receives the receiving port of lens assembly facing to high-precision arrowband bar shaped CCD, power circuit receives lens assembly, micro computer, key circuit, motor and display screen power supply to source of parallel light lens assembly, high-precision arrowband bar shaped CCD, in the rotating shaft of motor, be fixed with wheel measuring platform, wheel measuring platform exposes casing emission port and high-precision arrowband bar shaped CCD outside and that be placed in source of parallel light lens assembly and receives between the receiving port of lens assembly; Display screen is arranged on casing, and power circuit and micro computer are fixed in casing, and key circuit is carried motor control signal to micro computer, and the data-signal that high-precision arrowband bar shaped CCD receives lens assembly flows to micro computer, and microcomputerized control display screen shows.Its measuring accuracy is high, and measurement data is accurate, and can demonstrate measurement data at display screen, simultaneously in measuring process to eyeglass without damage.
Description
Technical field
The utility model relates to surveying instrument technical field, more specifically to a kind of for measuring the high-acruracy survey instrument of optical mirror slip external diameter.
Background technology
In prior art, outside diameter measuring means at spare part outside measurement especially optical mirror slip, mostly be by the artificial rotation of clamping on the other hand eyeglass, another hand-held milscale or separator card are measured outside dimension, measurement size is affected by personnel's operation factors to alter a great deal, cause that to measure efficiency not high, and easily cause eyeglass impaired and scrap.
Summary of the invention
The purpose of this utility model is exactly the deficiency for prior art, and a kind of high precision micron order external measuring instrument is provided, and its measuring accuracy is high, and measurement data is accurate, and can demonstrate measurement data at display screen, simultaneously in measuring process to eyeglass without damage.
Technology solution of the present utility model is as follows:
High precision micron order external measuring instrument, comprise source of parallel light lens assembly, high-precision arrowband bar shaped CCD receives lens assembly and power circuit, in casing, be fixed with source of parallel light lens assembly and high-precision arrowband bar shaped CCD and receive lens assembly, the emission port of source of parallel light lens assembly receives the receiving port of lens assembly facing to high-precision arrowband bar shaped CCD, power circuit is to source of parallel light lens assembly, high-precision arrowband bar shaped CCD receives lens assembly, micro computer, key circuit, motor and display screen power supply, motor is fixed in casing, in the rotating shaft of motor, be fixed with wheel measuring platform, wheel measuring platform exposes casing emission port and high-precision arrowband bar shaped CCD outside and that be placed in source of parallel light lens assembly and receives between the receiving port of lens assembly,
Display screen is arranged on casing, and power circuit and micro computer are fixed in casing, and key circuit is carried motor control signal to micro computer, and the data-signal that high-precision arrowband bar shaped CCD receives lens assembly flows to micro computer, and microcomputerized control display screen shows.
The top of described casing is provided with " Contraband " font groove, the emission port of source of parallel light lens assembly is separately positioned on two limits that " Contraband " font groove is relative with the receiving port that high-precision arrowband bar shaped CCD receives lens assembly, the top of casing is provided with a guidance panel, the switch of power circuit is controlled button and is arranged on guidance panel, and key circuit is arranged on guidance panel.
The beneficial effects of the utility model are:
Its measuring accuracy is high, and measurement data is accurate, and can demonstrate measurement data at display screen, simultaneously in measuring process to eyeglass without damage.
accompanying drawing explanation:
Fig. 1 is contour structures schematic diagram of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is circuit frame principle figure of the present utility model.
In figure: 1, source of parallel light lens assembly; 2, high-precision arrowband bar shaped CCD receives lens assembly; 3, casing; 4, casing; 41, " Contraband " font groove; 42, guidance panel; 5, micro computer; 6, key circuit; 7, motor; 8, display screen; 9, wheel measuring platform.
embodiment:
Embodiment: see shown in Fig. 1 to 3, high precision micron order external measuring instrument, comprise source of parallel light lens assembly 1, high-precision arrowband bar shaped CCD receives lens assembly 2 and power circuit 3, in casing 4, be fixed with source of parallel light lens assembly 1 and high-precision arrowband bar shaped CCD and receive lens assembly 2, the emission port of source of parallel light lens assembly 1 receives the receiving port of lens assembly 2 facing to high-precision arrowband bar shaped CCD, power circuit 3 is given source of parallel light lens assembly 1, high-precision arrowband bar shaped CCD receives lens assembly 2, micro computer 5, key circuit 6, motor 7 and display screen 8 power supplies, motor 7 is fixed in casing 4, in the rotating shaft of motor 7, be fixed with wheel measuring platform 9, wheel measuring platform 9 exposes casing 4 emission port and high-precision arrowband bar shaped CCD outside and that be placed in source of parallel light lens assembly 1 and receives between the receiving port of lens assembly 2,
Display screen 8 is arranged on casing 4, and power circuit 3 and micro computer 5 are fixed in casing 4, and key circuit 6 is carried motor control signal to micro computer 5, and micro computer 5 is controlled display screen 8 and shown, described display screen 8 and micro computer 5 can adopt display screen micro computer all-in-one.
The top of described casing 4 is provided with " Contraband " font groove 41, the emission port of source of parallel light lens assembly 1 is separately positioned on two limits that " Contraband " font groove 41 is relative with the receiving port that high-precision arrowband bar shaped CCD receives lens assembly 2, the top of casing 4 is provided with a guidance panel 42, the switch of power circuit 3 is controlled button and is arranged on guidance panel 42, and key circuit 6 is arranged on guidance panel 42.Principle of work: eyeglass is placed on wheel measuring platform 9, the parallel light belt of the horizontal direction being excited by source of parallel light lens assembly 1, through the eyeglass on wheel measuring platform 9, light belt is received after lens assembly 2 receives and reads light belt by the width of eyeglass shield portions by high-precision arrowband bar shaped CCD, this width data signal flows to micro computer 5, micro computer 5 is controlled display screen 8 display measurements timely data out, and the data of demonstration are measured eyeglass outside dimension.
Wheel measuring platform 9 is fixedly linked with the rotating shaft of motor 7, can by key circuit 6, control the start and stop of motors, when wheel measuring platform 9 stops operating, just can measure spare part outside measurement, as length and width etc.
In its measuring process, do not need to resemble in prior art staff hold eyeglass, with regard to having avoided the impact of personnel's operation factors, make eyeglass impaired like this.
It also can arrange by key circuit the margin tolerance of measuring numerical value in display screen, and when actual measurement data surpasses the tolerance upper limit, upper limit warning light 10 flash for prompting are measured article overproof (super upper tolerance); When actual measurement data surpasses lower variation of tolerance, lower limit warning light 11 flash for prompting are measured article overproof (super lower tolerance);
Display screen is reserved external PC(notebook computer) show the data of preservation/analysis to measure; Also can analyze the measurement data of agreement article, judge the article profile circularity of surveying.
Claims (2)
1. high precision micron order external measuring instrument, comprise source of parallel light lens assembly (1), high-precision arrowband bar shaped CCD receives lens assembly (2) and power circuit (3), it is characterized in that: in casing (4), be fixed with source of parallel light lens assembly (1) and high-precision arrowband bar shaped CCD and receive lens assembly (2), the emission port of source of parallel light lens assembly (1) receives the receiving port of lens assembly (2) facing to high-precision arrowband bar shaped CCD, power circuit (3) is given source of parallel light lens assembly (1), high-precision arrowband bar shaped CCD receives lens assembly (2), micro computer (5), key circuit (6), motor (7) and display screen (8) power supply, motor (7) is fixed in casing (4), in the rotating shaft of motor (7), be fixed with wheel measuring platform (9), wheel measuring platform (9) exposes casing (4) emission port and high-precision arrowband bar shaped CCD outside and that be placed in source of parallel light lens assembly (1) and receives between the receiving port of lens assembly (2),
Display screen (8) is arranged on casing (4), power circuit (3) and micro computer (5) are fixed in casing (4), key circuit (6) is carried motor control signal to micro computer (5), the data-signal that high-precision arrowband bar shaped CCD receives lens assembly (2) flows to micro computer (5), and micro computer (5) is controlled display screen (8) and shown.
2. high precision micron order external measuring instrument according to claim 1, it is characterized in that: the top of casing (4) is provided with " Contraband " font groove (41), the emission port of source of parallel light lens assembly (1) is separately positioned on two limits that " Contraband " font groove (41) is relative with the receiving port that high-precision arrowband bar shaped CCD receives lens assembly (2), the top of casing (4) is provided with one and is skewed guidance panel (42) with casing (4) upper surface, the switch of power circuit (3) is controlled button and is arranged on guidance panel (42), key circuit (6) is arranged on guidance panel (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270897.5U CN203929027U (en) | 2014-05-26 | 2014-05-26 | High precision micron order external measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270897.5U CN203929027U (en) | 2014-05-26 | 2014-05-26 | High precision micron order external measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203929027U true CN203929027U (en) | 2014-11-05 |
Family
ID=51824829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420270897.5U Expired - Fee Related CN203929027U (en) | 2014-05-26 | 2014-05-26 | High precision micron order external measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203929027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917669A (en) * | 2018-06-12 | 2018-11-30 | 如皋市力星滚子科技有限公司 | Multifunctional examining scaffold tower |
| CN109974614A (en) * | 2019-03-20 | 2019-07-05 | 新昌浙江工业大学科学技术研究院 | The non-contact detection method of cylindrical roller circularity |
-
2014
- 2014-05-26 CN CN201420270897.5U patent/CN203929027U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917669A (en) * | 2018-06-12 | 2018-11-30 | 如皋市力星滚子科技有限公司 | Multifunctional examining scaffold tower |
| CN109974614A (en) * | 2019-03-20 | 2019-07-05 | 新昌浙江工业大学科学技术研究院 | The non-contact detection method of cylindrical roller circularity |
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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: 20141105 Termination date: 20180526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |