CN105588607A - Photoelectric sensor - Google Patents
Photoelectric sensor Download PDFInfo
- Publication number
- CN105588607A CN105588607A CN201510917092.4A CN201510917092A CN105588607A CN 105588607 A CN105588607 A CN 105588607A CN 201510917092 A CN201510917092 A CN 201510917092A CN 105588607 A CN105588607 A CN 105588607A
- Authority
- CN
- China
- Prior art keywords
- shell body
- photoelectric sensor
- accommodation space
- accommodating space
- described shell
- 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.)
- Granted
Links
- 230000004308 accommodation Effects 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 5
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 230000003292 diminished effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract 2
- 238000005259 measurement Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
Abstract
The invention discloses a photoelectric sensor, which comprises an outer housing provided with an accommodating space, a rotating mechanism arranged inside the accommodating space, a plurality of transmitters movably arranged inside the accommodating space, a receiver arranged inside the accommodating space, a detection circuit arranged inside the accommodating space, and a temperature sensor arranged inside the accommodating space. One end of the accommodating space of the outer housing is provided with a hemispherically-shaped light-transmissive side plate. The radial length of the accommodating space of the outer housing gradually reduced from one end to the other end thereof. The sidewall of the accommodating space of the outer housing is provided with an opening. The rotating mechanism is composed of a supporting stage, pivoting parts and a first power mechanism used for driving the pivoting parts to rotate. The transmitters, positioned at one end of the outer housing, are used for transmitting the light to a to-be-measured object and are pivoted to the pivoting parts. The receiver is used for receiving the reflected light. The detection circuit, positioned at the other end of the outer housing, is connected with the receiver. The temperature sensor telescopically extends out of the accommodating space or telescopically retracts into the accommodating space via the opening. The pivoting parts are in one-to-one correspondence with the transmitters. The plurality of pivoting parts are symmetrically disposed on the supporting stage along the axial direction of the outer housing and are distributed in the shape of a circular arc.
Description
Technical field
The present invention relates to a kind of photoelectric sensor.
Background technology
Photoelectric sensor is to adopt the sensor of photoelectric cell as detecting element. First it convert measured variation to the variation of optical signal, then further converts optical signal to the signal of telecommunication by photoelectric cell. Photoelectric sensor is generally made up of light source, optical path and photoelectric cell three parts. Existing photoelectric sensor can meet measurement demand substantially, but in some cases, such as under severe natural conditions, in violent storm, or need to record the variation of object, but existing photoelectric sensor is all higher to the requirement of environment, substantially can not under severe again situation, measure desired data. As larger in the volume of object of measuring, have the phenomenon of the signal intensity that may can't detect object. And the effect of photoelectric sensor is more single.
Summary of the invention
An object of the present invention is to solve at least the problems referred to above and/or defect, and provide at least below by the advantage of explanation.
A further object of the invention is to provide a kind of photoelectric sensor, and the present invention passes through.
For this reason, technical scheme provided by the invention is:
A kind of photoelectric sensor, comprising:
Shell body, it comprises a base plate, a top board and four side plates that extended vertically upward by described base plate, described base plate, described top board and described four side plates form an accommodation space, one end of described shell body has the side plate of hemispheric printing opacity, the radical length of described shell body is diminished to other end place gradually by one end, offers an opening on the sidewall of described shell body;
Rotating mechanism, it is arranged in the described accommodation space of described shell body, and described rotational structure comprises that one is installed in a brace table of described accommodation space, the first actuating unit that is arranged on the articulated section on described brace table and drives described articulated section to rotate;
Transmitter, it is arranged in the described accommodation space of described shell body movably, and is positioned at one end place of described shell body, and described transmitter is towards target utilizing emitted light to be measured, and described transmitter comprises light emitting diode, described transmitter and the pivot joint of described articulated section;
Receiver, it is arranged in the described accommodation space of described shell body, and described receiver comprises receiver lens, and described receiver is accepted reverberation by described receiver lens;
Testing circuit, it is arranged in the described accommodation space of described shell body, and is positioned at the other end place of described shell body, and described testing circuit is connected with described receiver;
And,
Temperature sensor, it is arranged in the described accommodation space of described shell body, and is stretched out or retracted in described accommodation space by the described opening telescopically on described shell body sidewall;
Wherein, described transmitter is provided with multiple, described articulated section and the corresponding setting one by one of described transmitter, and multiple described articulated sections are axially symmetricly set on described brace table along described shell body, and are circular arc arrangement.
Preferably, in described photoelectric sensor, described articulated section is universal drive shaft, and one end of described universal drive shaft is fixed on described brace table, and the other end and described transmitter pivot joint.
Even more preferably, in described photoelectric sensor, the described opening part of described shell body is also provided with seal cover, to seal described opening.
Even more preferably, in described photoelectric sensor, between described opening and described seal cover, be also provided with sealing ring.
Even more preferably, in described photoelectric sensor, described seal cover is screw-coupled to described opening part. 6, photoelectric sensor as claimed in claim 1, is characterized in that, described shell body is made up of brass material.
Even more preferably, in described photoelectric sensor, the outer setting of the other end of described shell body has screw thread.
Even more preferably, in described photoelectric sensor, described shell body is white.
Even more preferably, in described photoelectric sensor, the radical length of one end of described shell body is 2-3 times of other end radical length.
Even more preferably, in described photoelectric sensor, described temperature sensor is fixed in described accommodation space by a telescopic arm, and described telescopic arm is also connected with the second actuating unit, and stretches under the driving of the second actuating unit.
The present invention at least comprises following beneficial effect:
In shell body of the present invention, be provided with hemispheric opening, and be provided with multiple movably transmitters, therefore, thus can be at the optical signal of this hemispheric opening part transmitted light acquisition object. And, because transmitter is removable, so even if object is large or measurement environment is more severe, still can be by mobile transmitter to object emission of light. Like such setting, take measurement of an angle and become large, the measurement result degree of accuracy improves, and accuracy also improves.
Meanwhile, the present invention, in photoelectric sensor, is also provided with temperature sensor, can be used for measuring the temperature of object, realized a kind of multiple use of device, can utilize this kind of device to obtain multiple measurement data of object, convenient quick, save the working time, reduce the needed instrument of measuring.
Other advantage of the present invention, target and feature embody the explanation of part by below, and part also will be by being understood by those skilled in the art research and practice of the present invention.
Brief description of the drawings
Fig. 1 is the structural representation of photoelectric sensor in one of them embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
Should be appreciated that use herein do not allot existence or the interpolation of one or more other elements or its combination such as " having ", " comprising " and " comprising " term.
As shown in Figure 1, the invention provides a kind of photoelectric sensor, comprising:
Shell body 1, it comprises a base plate, a top board and four side plates that extended vertically upward by described base plate, described base plate, described top board and described four side plates form an accommodation space 2, one end of described shell body 1 has the side plate 3 of hemispheric printing opacity, the radical length of described shell body 1 is diminished to other end place gradually by one end, offers an opening 4 on the sidewall of described shell body 1;
Rotating mechanism, it is arranged in the described accommodation space 2 of described shell body, and described rotational structure comprises that one is installed in a brace table 5 of described accommodation space 2, the first actuating unit that is arranged on the articulated section on described brace table 5 and drives described articulated section to rotate;
Transmitter 6, it is arranged in the described accommodation space 2 of described shell body 1 movably, and is positioned at one end place of described shell body 1, and described transmitter 6 is towards target utilizing emitted light to be measured, described transmitter 6 comprises light emitting diode, described transmitter 6 and the pivot joint of described articulated section;
Receiver 7, it is arranged in the described accommodation space 2 of described shell body 1, and described receiver 7 comprises receiver lens, and described receiver 7 is accepted reverberation by described receiver lens;
Testing circuit 8, it is arranged in the described accommodation space 2 of described shell body 1, and is positioned at the other end place of described shell body 1, and described testing circuit 8 is connected with described receiver 8;
And,
Temperature sensor 9, it is arranged in the described accommodation space 2 of described shell body 1, and is stretched out or retracted in described accommodation space 2 by described opening 4 telescopicallies on described shell body 1 sidewall;
Wherein, described transmitter 6 is provided with multiple, described articulated section and the corresponding setting one by one of described transmitter 6, and multiple described articulated sections are along on the described brace table 5 of being axially symmetricly set on of described shell body 1, and are circular arc and arrange. As preferably, described transmitter 6 and described articulated section are provided with 6.
In shell body 1 of the present invention, be provided with hemispheric opening, and be provided with multiple movably transmitters, therefore, thus can be at the optical signal of this hemispheric opening part transmitted light acquisition object. And, because transmitter is removable, so even if object is large or measurement environment is more severe, still can be by mobile transmitter to object emission of light. Like such setting, take measurement of an angle and become large, the measurement result degree of accuracy improves, and accuracy also improves.
Meanwhile, the present invention, in photoelectric sensor, is also provided with temperature sensor, can be used for measuring the temperature of object, realized a kind of multiple use of device, can utilize this kind of device to obtain multiple measurement data of object, convenient quick, save the working time, reduce the needed instrument of measuring.
In such scheme, as preferably, described articulated section is universal drive shaft, and one end of described universal drive shaft is fixed on described brace table 5, and the other end and 6 pivot joints of described transmitter. Use universal drive shaft can realize easily the movement of all directions of transmitter 6
In such scheme, as preferably, described opening 4 places of described shell body 1 are also provided with seal cover, to seal described opening 4. Like this, when needed temperature sensor is stretched out, while needs, sealing lid can arrive the effect of playing seal sensor.
In such scheme, as preferably, between described opening 4 and described seal cover, be also provided with sealing ring. So that sealing effectiveness is better.
In one of them embodiment of the present invention, as preferably, described seal cover is screw-coupled to described opening 4 places. Both connections are more firm like this.
In one of them embodiment of the present invention, as preferably, described shell body 1 is made up of brass material. Intensity is high, hardness is large, chemical resistance is strong, makes this device firmer reliable.
In one of them embodiment of the present invention, as preferably, the outer setting of the other end of described shell body 1 has screw thread. Like this, device of the present invention directly can be screw-coupled on other equipment, firmly convenient.
In one of them embodiment of the present invention, as preferably, described shell body 1 is white.
In one of them embodiment of the present invention, as preferably, the radical length of one end of described shell body 1 be other end radical length 2-3 doubly.
In one of them embodiment of the present invention, as preferably, described temperature sensor 9 is fixed in described accommodation space by a telescopic arm 10, and described telescopic arm 10 is also connected with the second actuating unit, and stretches under the driving of the second actuating unit.
Here module number and the treatment scale of explanation are used for simplifying explanation of the present invention. Application, modifications and variations to rotating mechanism of the present invention, shell body etc. will be readily apparent to persons skilled in the art.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in description and embodiment, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend of describing.
Claims (10)
1. a photoelectric sensor, is characterized in that, comprising:
Shell body, it comprises a base plate, a top board and four side plates that extended vertically upward by described base plate, described base plate, described top board and described four side plates form an accommodation space, one end of described shell body has the side plate of hemispheric printing opacity, the radical length of described shell body is diminished to other end place gradually by one end, offers an opening on the sidewall of described shell body;
Rotating mechanism, it is arranged in the described accommodation space of described shell body, and described rotational structure comprises that one is installed in a brace table of described accommodation space, the first actuating unit that is arranged on the articulated section on described brace table and drives described articulated section to rotate;
Transmitter, it is arranged in the described accommodation space of described shell body movably, and is positioned at one end place of described shell body, and described transmitter is towards target utilizing emitted light to be measured, and described transmitter comprises light emitting diode, described transmitter and the pivot joint of described articulated section;
Receiver, it is arranged in the described accommodation space of described shell body, and described receiver comprises receiver lens, and described receiver is accepted reverberation by described receiver lens;
Testing circuit, it is arranged in the described accommodation space of described shell body, and is positioned at the other end place of described shell body, and described testing circuit is connected with described receiver;
And,
Temperature sensor, it is arranged in the described accommodation space of described shell body, and is stretched out or retracted in described accommodation space by the described opening telescopically on described shell body sidewall;
Wherein, described transmitter is provided with multiple, described articulated section and the corresponding setting one by one of described transmitter, and multiple described articulated sections are axially symmetricly set on described brace table along described shell body, and are circular arc arrangement.
2. photoelectric sensor as claimed in claim 1, is characterized in that, described articulated section is universal drive shaft, and one end of described universal drive shaft is fixed on described brace table, and the other end and described transmitter pivot joint.
3. photoelectric sensor as claimed in claim 2, is characterized in that, the described opening part of described shell body is also provided with seal cover, to seal described opening.
4. photoelectric sensor as claimed in claim 3, is characterized in that, between described opening and described seal cover, is also provided with sealing ring.
5. photoelectric sensor as claimed in claim 1, is characterized in that, described seal cover is screw-coupled to described opening part.
6. photoelectric sensor as claimed in claim 1, is characterized in that, described shell body is made up of brass material.
7. photoelectric sensor as claimed in claim 1, is characterized in that, the outer setting of the other end of described shell body has screw thread.
8. photoelectric sensor as claimed in claim 3, is characterized in that, described shell body is white.
9. photoelectric sensor as claimed in claim 1, is characterized in that, the radical length of one end of described shell body is 2-3 times of other end radical length.
10. photoelectric sensor as claimed in claim 1, is characterized in that, described temperature sensor is fixed in described accommodation space by a telescopic arm, and described telescopic arm is also connected with the second actuating unit, and stretches under the driving of the second actuating unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510917092.4A CN105588607B (en) | 2015-12-10 | 2015-12-10 | Photoelectric sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510917092.4A CN105588607B (en) | 2015-12-10 | 2015-12-10 | Photoelectric sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105588607A true CN105588607A (en) | 2016-05-18 |
| CN105588607B CN105588607B (en) | 2017-11-14 |
Family
ID=55928362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510917092.4A Active CN105588607B (en) | 2015-12-10 | 2015-12-10 | Photoelectric sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105588607B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109391037A (en) * | 2018-12-12 | 2019-02-26 | 国网四川省电力公司内江供电公司 | A kind of intelligent terminal acquisition system for substation's wireless private network |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2105697U (en) * | 1991-12-05 | 1992-05-27 | 云辰电子开发股份有限公司 | Prober with probing range of 180 degree |
| CN2159012Y (en) * | 1993-06-25 | 1994-03-16 | 梁正奎 | Multi-function sensor |
| EP1094294A1 (en) * | 1999-10-22 | 2001-04-25 | Brown & Sharpe Tesa S.A. | Linear or angular displacement measuring device |
| JP2005207766A (en) * | 2004-01-20 | 2005-08-04 | Sony Corp | Optical position detector |
| CN2720432Y (en) * | 2004-07-26 | 2005-08-24 | 聚光科技（杭州）有限公司 | Light-emitting device of photoelectric measuring instrument |
| JP2007234732A (en) * | 2006-02-28 | 2007-09-13 | Yaskawa Electric Corp | Light emitting device, optical encoder employing it, motor with encoder, and optical axis measuring device and method |
| CN103119464A (en) * | 2010-07-26 | 2013-05-22 | 法罗技术股份有限公司 | Device for optically scanning and measuring an environment |
-
2015
- 2015-12-10 CN CN201510917092.4A patent/CN105588607B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2105697U (en) * | 1991-12-05 | 1992-05-27 | 云辰电子开发股份有限公司 | Prober with probing range of 180 degree |
| CN2159012Y (en) * | 1993-06-25 | 1994-03-16 | 梁正奎 | Multi-function sensor |
| EP1094294A1 (en) * | 1999-10-22 | 2001-04-25 | Brown & Sharpe Tesa S.A. | Linear or angular displacement measuring device |
| JP2005207766A (en) * | 2004-01-20 | 2005-08-04 | Sony Corp | Optical position detector |
| CN2720432Y (en) * | 2004-07-26 | 2005-08-24 | 聚光科技（杭州）有限公司 | Light-emitting device of photoelectric measuring instrument |
| JP2007234732A (en) * | 2006-02-28 | 2007-09-13 | Yaskawa Electric Corp | Light emitting device, optical encoder employing it, motor with encoder, and optical axis measuring device and method |
| CN103119464A (en) * | 2010-07-26 | 2013-05-22 | 法罗技术股份有限公司 | Device for optically scanning and measuring an environment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109391037A (en) * | 2018-12-12 | 2019-02-26 | 国网四川省电力公司内江供电公司 | A kind of intelligent terminal acquisition system for substation's wireless private network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105588607B (en) | 2017-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207396721U (en) | A kind of multi-line laser radar | |
| BRPI0714032A2 (en) | apparatus and method for determining properties of light emitted by a light source | |
| CN206863211U (en) | One kind miniaturization laser radar | |
| JP6579838B2 (en) | Foam level and instrument including foam level | |
| CN205094391U (en) | Electron achromatopsia detector | |
| TW201326767A (en) | LED luminance detecting system and method | |
| CN103487238A (en) | Light source stroboscopic testing device | |
| CN105588607A (en) | Photoelectric sensor | |
| CN105698749A (en) | Laser distance measuring sensor | |
| CN203908936U (en) | Back reflection measuring device | |
| CN107907209B (en) | Optical radiation standard unit | |
| CN104764507A (en) | Optical channel water level sensor | |
| CN209799949U (en) | Non-stop pumping-clamping polished rod laser type wireless indicator diagram sensor | |
| CN102789039A (en) | Continuous zoom lens with magnification adjustment indicating device | |
| CN107389265B (en) | A kind of three-line pendulum | |
| CN208723445U (en) | A kind of cable apparatus for examination and repair being installed on telecontrolled aircraft bottom | |
| CN208110042U (en) | Laser range finder intelligence instrument | |
| CN107907210B (en) | Optical radiation calibration device | |
| CN110940377A (en) | Built-in cable joint internal temperature and humidity measuring system | |
| CN219282850U (en) | Infrared detection device of power transmission and transformation equipment | |
| CN220289644U (en) | Electrician's table of digital demonstration of LED LCD light pole | |
| CN216899554U (en) | LED test fixture | |
| CN208224360U (en) | A kind of microwave frequency measuring instrument | |
| CN220062937U (en) | Laser level for surveying and mapping equipment | |
| CN207268651U (en) | A kind of temperature measuring equipment of the drying machine of electromechanics installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210604 Address after: Room 201, building 2, Xinggong Science Park, 100 Luyun Road, Changsha hi tech Development Zone, Changsha City, Hunan Province, 410000 Patentee after: F&C SENSING TECHNOLOGY (HUNAN) Co.,Ltd. Address before: 536000 1st floor, yaxinyuan, Jingtai Road, Haicheng District, Beihai City, Guangxi Zhuang Autonomous Region Patentee before: Lan Zhengfei |
|
| TR01 | Transfer of patent right |