CN207263191U - A kind of optical sensor for industrial automation - Google Patents
A kind of optical sensor for industrial automation Download PDFInfo
- Publication number
- CN207263191U CN207263191U CN201721266994.7U CN201721266994U CN207263191U CN 207263191 U CN207263191 U CN 207263191U CN 201721266994 U CN201721266994 U CN 201721266994U CN 207263191 U CN207263191 U CN 207263191U
- Authority
- CN
- China
- Prior art keywords
- ccd
- optical
- metrological instrument
- instrument
- industrial automation
- 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
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a kind of optical sensor for industrial automation,Including optical metrological instrument,Encoder and CCD camera object lens,The optical metrological instrument top is fixedly installed binding post,The optical metrological instrument rear portion is provided with fixed frame,The optical metrological instrument both sides are provided with encoder,And grating is fixedly installed in the middle part of optical metrological instrument,The optical metrological instrument front portion is provided with CCD camera object lens,The CCD camera object lens rear portion is provided with cutoff filter,Ccd sensor protective glass,CCD is as lens array,Colored CCD encodes membrane array,CCD drive circuits,Signal projector is provided with outside the optical metrological instrument,Optical sensor for industrial automation is provided with CCD camera object lens,Surface mounting technology can be used to produce,CCD camera object lens are used to receive the light being reflected back from body surface,The data that optical metrological instrument is read can be transferred to computer by signal projector,Measurement accuracy is higher.
Description
Technical field
Optical sensor field is the utility model is related to, is specifically a kind of optical sensor for industrial automation.
Background technology
Substantial amounts of innovation significantly reduces the price of optics in the development of photoelectronics and fiber optic communication industry,
Product quality is improved, by adjusting the economic scale of optics industry, optical sensor utilizes some inherent characteristics of light,
The sensing technology that fast development is got up, many sensors have been made using photoelectronics, solve it is many before cannot solve
Technical barrier certainly, traditional electric sensor play huge as the standard device for measuring physics and mechanical phenomenon always
Effect, but as the equipment of electric automatization, they have the loss in the defects of inherent, such as signals transmission,
Easily by interference of electromagnetic noise etc., these defects can be caused in some special application scenarios, traditional electric sensor
Use become quite challenging, it is or even completely inapplicable.
A kind of optical sensor for industrial automation can not be interfered by outside, and signal transmission will not be damaged
Consumption, can watch data image on computers.But in place of the sensor Shortcomings in traditional stage, such as signal transmission mistake
Loss in journey, is easily disturbed by electromagnetic noise, it is impossible to is far controlled.
Utility model content
The purpose of this utility model is to provide a kind of optical sensor for industrial automation, to solve conventional art
In signals transmission in loss, easily disturbed by electromagnetic noise, it is impossible to the problem of far being controlled.
To achieve the above object, the utility model provides following technical solution：A kind of optics for industrial automation passes
Sensor, including optical metrological instrument, encoder, grating and CCD camera object lens, the optical metrological instrument top fixed setting
There is binding post, the optical metrological instrument rear portion is provided with fixed frame, and the optical metrological instrument both sides are provided with encoder, and
Grating is fixedly installed in the middle part of optical metrological instrument, the optical metrological instrument front portion is provided with CCD camera object lens, described
CCD camera object lens rear portion is provided with cutoff filter, ccd sensor protective glass, CCD as lens array, colored CCD
Membrane array, CCD drive circuits are encoded, the outside of the optical metrological instrument is provided with signal projector.
Preferably, the optical metrological instrument is connected with fixed frame using screw.
Preferably, the encoder, binding post, grating, CCD drive circuits and signal projector are electrically connected.
Preferably, the CCD drive circuit works voltage range is 2.7V-3.6V, and rate is 1000cpi respectively.
Preferably, the signal projector is used with optical metrological instrument and snapped connection.
Compared with prior art, the beneficial effects of the utility model are：The utility model is provided with CCD camera object lens,
Surface mounting technology can be used to produce, non-contact measuring instrument table does not interfere with the load of measurement, and CCD camera object lens are used
In the light that reception is reflected back from body surface, the data that optical metrological instrument is read can be transferred to calculating by signal projector
Machine, ensures the accuracy of article, and optical metrological instrument is mainly used to detect whether object occurs or carry out various industry certainly
Dynamicization motion detection, has extremely strong antijamming capability, will not be disturbed by ordinary ray, has good reliability, measurement
Precision it is higher.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model CCD camera objective lens arrangement schematic diagram.
In figure：1- encoders, 2- fixed frames, 3- binding posts, 4- optical metrological instruments, 5- gratings, 6-CCD video camera things
Mirror, 7- signal projectors, 8- cutoff filters, 9-CCD sensor protections glass, 10-CCD are as lens array, 11- colours
CCD codings membrane array, 12-CCD drive circuits.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of optical sensor for industrial automation, including light
Learn metrical instrument 4, encoder 1, grating 5 and CCD camera object lens 6,4 top of optical metrological instrument and be fixedly installed wiring
Power cord, can be connected to binding post 3,4 rear portion of optical metrological instrument is provided with fixed frame 2, for fixing optics by column 3
Metrical instrument 4,4 both sides of optical metrological instrument are provided with encoder 1, the equipment that encoder 1 is used for storage assembly and data,
And the middle part of optical metrological instrument 4 is fixedly installed grating 5, grating 5 has the function that to measure and feeds back, the optical metrology instrument
4 front portion of device is provided with CCD camera object lens 6, can detect whether object, and 6 rear portion of CCD camera object lens is provided with red
Outer edge filter 8, ccd sensor protective glass 9, CCD are as lens array 10, colored CCD coding membrane array 11, CCD drivings
Circuit 12, the outside of the optical metrological instrument 4 are provided with signal projector 7, signal projector 7 can by the signal of storage or
Data are transmitted on computer, and the optical metrological instrument 4 is connected with fixed frame 2 using screw, the encoder 1, binding post
3rd, grating 5, CCD drive circuits 12 and signal projector 7 are electrically connected, and 12 operating voltage range of CCD drive circuits is
2.7V-3.6V, rate is 1000cpi respectively, and the signal projector 7 is used with optical metrological instrument 4 and snapped connection.
The operation principle of the utility model is：The equipment when in use, by binding post 3 connects optical metrological instrument 4
Onto power supply, fixing optical metrological instrument 4 by fixed frame 2 prevents from coming off during work, illuminates bright sampling table by luminous object
Face, this object will will cause corresponding anaclasis and light reflection, and CCD drive circuits 12 will produce corresponding telecommunications
Number, the strong image to be sampled of 6 contrast of CCD camera object lens can be encoded in colored CCD and is imaged on membrane array 11, and CCD pictures are saturating
Optical image is converted into array electric signal transmission to 1 encoder 1 of encoder then by this signal of video signal and storage by lens array 10
The image in a upper sampling period is compared analysis, and signal or data are sent to computer by signal projector 7, calculates
Displacement signal inside machine is handled by the further of driver again,.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of optical sensor for industrial automation, including optical metrological instrument (4), encoder (1), grating (5) and
CCD camera object lens (6), it is characterised in that：Optical metrological instrument (4) top is fixedly installed binding post (3), the light
Learn metrical instrument (4) rear portion and be provided with fixed frame (2), optical metrological instrument (4) both sides are provided with encoder (1), and light
Learn and be fixedly installed grating (5) in the middle part of metrical instrument (4), optical metrological instrument (4) front portion is provided with CCD camera thing
Mirror (6), CCD camera object lens (6) rear portion be provided with cutoff filter (8), ccd sensor protective glass (9),
CCD encodes membrane array (11), CCD drive circuits (12) as lens array (10), colored CCD, the optical metrological instrument (4)
Outside is provided with signal projector (7).
A kind of 2. optical sensor for industrial automation according to claim 1, it is characterised in that：The optics meter
Measuring appratus (4) is connected with fixed frame (2) using screw.
A kind of 3. optical sensor for industrial automation according to claim 1, it is characterised in that：The encoder
(1), binding post (3), grating (5), CCD drive circuits (12) and signal projector (7) are electrically connected.
A kind of 4. optical sensor for industrial automation according to claim 1, it is characterised in that：The CCD drives
Dynamic circuit (12) operating voltage range is 2.7V-3.6V, and rate is 1000cpi respectively.
A kind of 5. optical sensor for industrial automation according to claim 1, it is characterised in that：The signal hair
Emitter (7) is used with optical metrological instrument (4) and snapped connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721266994.7U CN207263191U (en) | 2017-09-29 | 2017-09-29 | A kind of optical sensor for industrial automation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721266994.7U CN207263191U (en) | 2017-09-29 | 2017-09-29 | A kind of optical sensor for industrial automation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263191U true CN207263191U (en) | 2018-04-20 |
Family
ID=61919906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721266994.7U Expired - Fee Related CN207263191U (en) | 2017-09-29 | 2017-09-29 | A kind of optical sensor for industrial automation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207263191U (en) |
-
2017
- 2017-09-29 CN CN201721266994.7U patent/CN207263191U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108332708A (en) | Laser leveler automatic checkout system and detection method | |
| ATE463004T1 (en) | METHOD FOR MEASURING THE MOTION OF AN INPUT DEVICE | |
| JPS58147611A (en) | Method and device for measuring quantity of measurement | |
| CN102032924A (en) | Method for highly accurately measuring absolute angle | |
| CN201903342U (en) | Optical splitting goniometer | |
| CN207263191U (en) | A kind of optical sensor for industrial automation | |
| CN101776571B (en) | Liquid refractive index real-time measuring device and on-line measuring method | |
| CN202853598U (en) | Electronic total station apparatus | |
| CN207662602U (en) | Multiplying power detection device in zoom camera lens | |
| CN103063165B (en) | Optoelectronic angle sensor | |
| CN108955578A (en) | A kind of photoelectric conversion device | |
| CN214372307U (en) | Digital sphere diameter instrument | |
| CN105043305A (en) | Quantum correlated autocollimator and angle measurement method thereof | |
| CN204807044U (en) | Great -scale displacement sensor | |
| CN203101029U (en) | Device for detecting relay lens | |
| CN104677337A (en) | High-precision inclination angle sensing device based on fiber Bragg grating | |
| CN203148387U (en) | Novel high-precision compact sensor | |
| CN104567694A (en) | CIS-based photoelectric displacement sensor | |
| CN208818761U (en) | Graphical gold film electrode resistance value automatic measuring system | |
| CN2802449Y (en) | Intelligent optical detection moving fringe counter | |
| CN205561869U (en) | Novel photoelectric sensor | |
| CN207622897U (en) | The Abbe head dynamometric system and its control system of gauging machine | |
| GB1537498A (en) | Optical fibre loss measurement | |
| CN204241373U (en) | A kind of portable light interference type CH_4 detection device | |
| CN104006858A (en) | Bubble interference restraining method of photoelectric direct reading water meter sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20180929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |