CN107525529A - A kind of photoelectric sensing equipment - Google Patents
A kind of photoelectric sensing equipment Download PDFInfo
- Publication number
- CN107525529A CN107525529A CN201710264542.3A CN201710264542A CN107525529A CN 107525529 A CN107525529 A CN 107525529A CN 201710264542 A CN201710264542 A CN 201710264542A CN 107525529 A CN107525529 A CN 107525529A
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- China
- Prior art keywords
- sleeve
- vertical tube
- circuit board
- photoelectric sensing
- detection circuit
- 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.)
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- 238000001514 detection method Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000005622 photoelectricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid 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
- 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
- G01D5/28—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 with deflection of beams of light, e.g. for direct optical indication
- G01D5/285—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 with deflection of beams of light, e.g. for direct optical indication using a movable mirror
Abstract
The invention belongs to sensor technical field, more particularly, to a kind of photoelectric sensing equipment, including transmitter, receiver and detection circuit board, the inside of shell is arranged on including detection circuit board, the first sleeve and second sleeve that the shell is oppositely arranged by opening form, the detection circuit board is arranged on the first sleeve inner, connected between first sleeve and second sleeve by telescoping tube, and first is equipped with cavity for accommodating telescoping tube inside sleeve and second sleeve, wire fixed seat is also equipped with first sleeve and second sleeve, and it is connected with spiral conducting line between two wire fixed seats, one end of the spiral conducting line and detection circuit board electrical connection, the other end of the spiral conducting line electrically connects with through second sleeve and the receiver with being arranged in the first vertical tube.Advantage is:The present invention not only increases the portability of equipment, greatly facilitates the process of detection, while also effectively expands the use range of equipment.
Description
Technical field
The invention belongs to sensor technical field, more particularly, to a kind of photoelectric sensing equipment.
Background technology
Photoelectric sensor is to use sensor of the photoelectric cell as detecting element, photoelectric sensor in general by
Three parts are formed, and they are divided into:Transmitter, receiver and detection circuit.Because the field that the application of photoelectric sensor is related to is non-
Often extensively, it is researched and developed causes great attention in the world, and various countries even more competitively research and develop and cause the competing of fierceness
Strive.From it is initial be applied to military affairs gradually develop into it is civil and closely bound up with our life, it should say the life of modernization
The participation of photoelectric sensor living too busy to get away, as facsimile machine, duplicator, scanner, printer, garage door opener, liquid crystal display,
Colorimeter, spectrometer, automobile and medical diagnostic equipment etc. are too numerous to enumerate.
At present, trough type photoelectric sensor is most widely used in all types of photoelectric sensors.However, existing groove
Type photoelectric sensor is mostly that the distance between fixed sensor, two photoelectric doors of sensor can not be adjusted as needed
Section, then limit the scope of application of single model groove profile photoelectric sensing;In addition, existing trough type photoelectric sensor is in order to detect
The object of flight not only increases the volume of equipment, putting for equipment receives space, it is necessary to be equipped with special adjusting bracket
Limitation, and equipment debugging gets up time and effort consuming, have impact on the operability of equipment;It is in addition, also serious after equipment volume is excessive
The portability for having had influence on equipment.
Therefore, it is proposed that a kind of photoelectric sensing equipment solves the above problems.
The content of the invention
Regarding the issue above, the present invention provides a kind of transverse width of adjustable detection, can also adjust detection
Vertical height photoelectric sensing equipment.
To reach above-mentioned purpose, present invention employs following technical proposal:A kind of photoelectric sensing equipment, including transmitter,
Receiver and detection circuit board, including detection circuit board are arranged on the inside of shell, the shell be oppositely arranged by opening the
One sleeve and second sleeve composition, the detection circuit board are arranged on the first sleeve inner, first sleeve and second sleeve
Between connected by telescoping tube, and the cavity for accommodating telescoping tube is equipped with inside the first sleeve and second sleeve, described
Wire fixed seat is also equipped with one sleeve and second sleeve, and spiral conducting line is connected between two wire fixed seats, institute
State one end of spiral conducting line and detection circuit board electrical connection, the other end of the spiral conducting line with through second sleeve and with setting
Receiver electrical connection in the first vertical tube, the receiver is arranged on the bottom in the first vertical tube, and the reception of receiver is visited
Head-up set, the detection circuit board electrically connects with the transmitter being arranged in the second vertical tube, and the transmitter is arranged on the
Bottom in two vertical tubes, and the transmitting of transmitter is head-up set;First vertical tube is vertically connected on the upside of the first sleeve,
Second vertical tube is vertically connected on the upside of second sleeve, and first vertical tube be arranged in parallel with the second vertical tube, and the two
Upper end is sealed, and the strip gab being vertically arranged is equipped with the side wall of first vertical tube and the second vertical tube opposite side, and
It is equipped with reflection seat in the inside of the first vertical tube and the second vertical tube, the rear and front end of the reflection seat is respectively connected with sliding block, and
The chute to match is equipped with the side wall of first vertical tube and the second vertical tube, the reflection seat is close to the side lower end of strip gab
Provided with inclined-plane, and inclined-plane is tilted in degree, and reflective mirror is fixed with inclined-plane, and one end of remotely located piece of the reflection seat is set
Have fixed block, and be both connected in the top and bottom of fixed block on same root chain, the chain around be located at drive sprocket and
On driven sprocket, the drive sprocket and driven sprocket are rotatably connected on the inwall of body, and the drive sprocket is close to pipe
The upper end of body is set, and the driven sprocket is set close to the lower end of body, and the wheel shaft of drive sprocket through body and is connected with
Handwheel.
In above-mentioned photoelectric sensing equipment, the reflection seat is connected with locating piece close to one end of strip gab, described
One end of locating piece is extended in strip gab, and transparent sealing window is additionally provided with inside strip gab, and in transparent sealing window
The tube wall of side is provided with scale label.
In above-mentioned photoelectric sensing equipment, described first sleeve one end is provided with the signal output being connected with detection circuit board
Wire, the signal output wire termination are provided with connector,.
In above-mentioned photoelectric sensing equipment, first sleeve and second sleeve are square sleeve.
In above-mentioned photoelectric sensing equipment, first vertical tube and the second vertical tube use rectangular tube.
In above-mentioned photoelectric sensing equipment, the one end of the sliding block away from reflection seat is provided with groove, and solid in groove
Surely it is provided with damping rubber block.
Compared with prior art, it is the advantages of this photoelectric sensing equipment:The present invention by shell by being arranged to first
Two sleeves of sleeve and second sleeve, and telescoping tube is set between the first sleeve and second sleeve, in use, can root in equipment
According to needing to adjust the distance between two photoelectric doors on shell, to be adapted to the detection of the mobile object of different in width, expand
The scope of application of equipment;By the way that photoelectricity door is made up of the first vertical tube be arrangeding in parallel with the second vertical tube, and in the two
Portion sets the reflection seat that can slide up and down, and it is in 45 degree of inclined speculums to be set on reflection seat, and transmitter can be sent
Light is reflected, and light can be received by the receiver just after two pieces of speculums reflect, can be very during actual use
According to object it is mobile when height and position, to adjust the position of reflection seat upper reflector so that object is just from two pieces of speculums
Between pass through so that the equipment is more suitable for the detection of flyer, and need not set other height adjustment mechanisms, not only improves
The portability of equipment, greatly facilitates the process of detection, while also effectively expand the use range of equipment.
Brief description of the drawings
Fig. 1 is a kind of perspective view of photoelectric sensing equipment provided by the invention;
Fig. 2 is the big figure of local hair at A in Fig. 1;
Fig. 3 is a kind of external structure schematic diagram of photoelectric sensing equipment provided by the invention;
Fig. 4 is the big figure of local hair at B in Fig. 3;
Fig. 5 is the attachment structure of drive sprocket, driven sprocket and reflection seat in a kind of photoelectric sensing equipment provided by the invention
Schematic diagram.
In figure, 1 transmitter, 2 receivers, 3 detection circuit boards, 4 first sleeves, 5 second sleeves, 6 telescoping tubes, 7 wires are consolidated
It is reservation, 8 spiral conducting lines, 9 first vertical tubes, 10 second vertical tubes, 11 strip gabs, 12 reflection seats, 13 sliding blocks, 14 chutes, 15 reflective
Mirror, 16 locating pieces, 17 transparent sealing windows, 18 fixed blocks, 19 chains, 20 drive sprockets, 21 driven sprockets, 22 handwheels, 23 signals
Output lead, 24 scale labels.
Embodiment
Following examples only exist in illustrative purpose, without being intended to limit the scope of the present invention.
Embodiment
As Figure 1-5, a kind of photoelectric sensing equipment, including transmitter 1, receiver 2 and detection circuit board 3, including inspection
Slowdown monitoring circuit plate 3 is arranged on the inside of shell, and the first sleeve 4 and second sleeve 5 that shell is oppositely arranged by opening form, detection electricity
Road plate 3 is arranged on inside the first sleeve 4, is connected between the first sleeve 4 and second sleeve 5 by telescoping tube 6, and the first sleeve 4
With the cavity for accommodating telescoping tube 6 is equipped with inside second sleeve 5, be also equipped with wire in the first sleeve 4 and second sleeve 5
Fixed seat 7, and spiral conducting line 8 is connected between two wire fixed seats 7, one end and the electricity of detection circuit board 3 of spiral conducting line 8
Connection, the other end of spiral conducting line 8 are electrically connected with through second sleeve 5 and the receiver 2 with being arranged in the first vertical tube 9, connect
The bottom that device 2 is arranged in the first vertical tube 9 is received, and the receiving transducer of receiver 2 is set upward, detection circuit board 3 is with being arranged on
Transmitter 11 in second vertical tube 10 electrically connects, and transmitter 11 is arranged on the bottom in the second vertical tube 10, and the hair of transmitter 11
Penetrate and head-up set.
First vertical tube 9 is vertically connected on the upside of the first sleeve 4, and the second vertical tube 10 is vertically connected on the upper of second sleeve 5
Side, the first vertical tube 9 be arranged in parallel with the second vertical tube 10, and the two forms photoelectricity door, and the upper end of the two seals, and first is perpendicular
The strip gab 11 being vertically arranged is equipped with the side wall of the opposite side of 9 and second vertical tube of pipe 10, and in the first vertical tube 9 and second
The inside of vertical tube 10 is equipped with reflection seat 12, and the rear and front end of reflection seat 12 is respectively connected with sliding block 13, and in the first vertical tube 9 and
The chute 14 to match is equipped with the side wall of two vertical tubes 10, reflection seat 12 is provided with oblique close to the side lower end of strip gab 11
Face, and inclined-plane tilts in 45 degree, and reflective mirror 15 is fixed with inclined-plane, one end that remotely located piece 16 of reflection seat 12 is provided with
Fixed block 18, and being both connected in the top and bottom of fixed block 18 on same root chain 19, chain 19 is around being located at drive sprocket
20 and driven sprocket 21 on, drive sprocket 20 and driven sprocket 21 are rotatably connected on the inwall of body, and drive sprocket 20 leans on
The upper end of nearly body is set, and driven sprocket 21 is set close to the lower end of body, and the wheel shaft of drive sprocket 20 runs through body and company
It is connected to handwheel 22.
Wherein, reflection seat 12 is connected with locating piece 16 close to one end of strip gab 11, and one end of locating piece 16 extends to
In strip gab 11, and transparent sealing window 17 is additionally provided with inside strip gab 11, and in the body of the side of transparent sealing window 17
Outer wall is provided with scale label, and transparent sealing window 17 can avoid dust from entering tubular body, influence the reflective effect of reflective mirror 15
Fruit, and when adjusting position of the reflection seat 12 in body, can be used as reference according to scale label, the first vertical tube 9 of guarantee and the
Two reflection seats 12 in two vertical tubes 10 are located on same horizontal plane.
Wherein, the one end of the first sleeve 4 is provided with the signal output wire 23 being connected with detection circuit board 3, signal output wire
23 ends are provided with connector, can be connected with signal receiver, and signal output wire 23 uses helix, in order to stretch.
Wherein, the first sleeve 4 and second sleeve 5 are square sleeve, in order to which whole equipment is erected.
Wherein, the first vertical tube 9 and the second vertical tube 10 use rectangular tube, strip gab 11 can be set it is wider, with increase
Add the throughput of light, so as to improve the effect of detection.
Wherein, the one end of sliding block 13 away from reflection seat 12 is provided with groove, and damping rubber block is fixed with groove, resistance
One end of Buddhist nun's block rubber and the bottom surface of groove offset, sliding block 13 and between chute 14 increase a pretightning force, sliding block can be avoided
13 drop under gravity.
The present invention by the way that shell is made up of the first sleeve 4 and second sleeve 5, and the first sleeve 4 and second sleeve 5 it
Between set telescoping tube 6, in equipment in use, the distance of two photoelectric doors on shell can be adjusted as needed, to adapt to different width
The detection of the mobile object of degree;Photoelectricity door is made up of the first vertical tube 9 be arrangeding in parallel with the second vertical tube 10, and in the two
Portion sets the reflection seat 12 that can slide up and down, and it is in 45 degree of inclined speculums 15 to be set on reflection seat 12, can be to transmitter 1
The light sent is reflected, and light can be received by receiver 2 just after two pieces of speculums 15 reflect, actual use
During can very according to object it is mobile when height and position, to adjust the position of the upper reflector 15 of reflection seat 12 so that object is proper
It is good, without setting other height regulating mechanisms, not only to greatly facilitate the process of detection from passing through between two pieces of speculums 15,
The use range of equipment is also expanded simultaneously.
Although more used herein transmitter 1, receiver 2, detection circuit board 3, the first sleeve 4, second sleeve 5,
Telescoping tube 6, wire fixed seat 7, spiral conducting line 8, the first vertical tube 9, the second vertical tube 10, strip gab 11, reflection seat 12, sliding block
13rd, chute 14, reflective mirror 15, locating piece 16, transparent sealing window 17, fixed block 18, chain 19, drive sprocket 20, driven sprocket
21st, the term such as handwheel 22, signal output wire 23 and scale label 24, but it is not precluded from the possibility using other terms.Make
It is used for the purpose of more easily describing and explaining the essence of the present invention with these terms;It is construed as what any one was added
Limitation is all disagreed with spirit of the present invention.
Claims (6)
1. a kind of photoelectric sensing equipment, including transmitter(1), receiver(2)With detection circuit board(3), it is characterised in that including
Detect circuit board(3)It is arranged on the inside of shell, the first sleeve that the shell is oppositely arranged by opening(4)And second sleeve
(5)Composition, the detection circuit board(3)It is arranged on the first sleeve(4)Inside, first sleeve(4)With second sleeve(5)It
Between pass through telescoping tube(6)Connection, and the first sleeve(4)And second sleeve(5)Inside is equipped with for accommodating telescoping tube(6)Sky
Chamber, first sleeve(4)And second sleeve(5)Inside also it is equipped with wire fixed seat(7), and in two wire fixed seats(7)
Between be connected with spiral conducting line(8), the spiral conducting line(8)One end with detection circuit board(3)Electrical connection, the spiral conducting line
(8)The other end and run through second sleeve(5)And with being arranged on the first vertical tube(9)Interior receiver(2)Electrical connection, the reception
Device(2)It is arranged on the first vertical tube(9)Interior bottom, and receiver(2)Receiving transducer set upward, the detection circuit board
(3)With being arranged on the second vertical tube(10)Interior transmitter(11)Electrical connection, the transmitter(11)It is arranged on the second vertical tube(10)
Interior bottom, and transmitter(11)Transmitting head-up set;First vertical tube(9)It is vertically connected on the first sleeve(4)'s
Upside, second vertical tube(10)It is vertically connected on second sleeve(5)Upside, first vertical tube(9)With the second vertical tube
(10)It is arranged in parallel, and the upper end of the two seals, first vertical tube(9)With the second vertical tube(10)In the side wall of opposite side
It is equipped with the strip gab being vertically arranged(11), and in the first vertical tube(9)With the second vertical tube(10)Inside be equipped with reflection seat
(12), the reflection seat(12)Rear and front end be respectively connected with sliding block(13), and in the first vertical tube(9)With the second vertical tube(10)'s
The chute to match is equipped with side wall(14), the reflection seat(12)Close to strip gab(11)Side lower end be provided with it is oblique
Face, the inclined-plane are fixed with reflective mirror in 45 degree of inclinations on inclined-plane(15), the reflection seat(12)Remotely located piece
(16)One end be provided with fixed block(18), and in fixed block(18)Top and bottom be both connected to same root chain(19)On,
The chain(19)Around being located at drive sprocket(20)And driven sprocket(21)On, the drive sprocket(20)And driven sprocket(21)
It is rotatably connected on the inwall of body, the drive sprocket(20)Set close to the upper end of body, the driven sprocket(21)
Set close to the lower end of body, and drive sprocket(20)Wheel shaft through body and be connected with handwheel(22).
2. photoelectric sensing equipment according to claim 1, it is characterised in that the reflection seat(12)Close to strip gab
(11)One end be connected with locating piece(16), the locating piece(16)One end extend to strip gab(11)In, and in bar shaped
Opening(11)Inside is additionally provided with transparent sealing window(17), and in transparent sealing window(17)The tube wall of side is provided with graduated scale
Number(24).
3. photoelectric sensing equipment according to claim 1, it is characterised in that first sleeve(4)One end is provided with and inspection
Slowdown monitoring circuit plate(3)The signal output wire of connection(23), the signal output wire(23)End is provided with connector.
4. photoelectric sensing equipment according to claim 1, it is characterised in that first sleeve(4)And second sleeve(5)
It is square sleeve.
5. photoelectric sensing equipment according to claim 1, it is characterised in that first vertical tube(9)With the second vertical tube
(10)Use rectangular tube.
6. photoelectric sensing equipment according to claim 1, it is characterised in that the sliding block(13)Away from reflection seat(12)'s
One end is provided with groove, and damping rubber block is fixed with groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710264542.3A CN107525529A (en) | 2017-04-21 | 2017-04-21 | A kind of photoelectric sensing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710264542.3A CN107525529A (en) | 2017-04-21 | 2017-04-21 | A kind of photoelectric sensing equipment |
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Publication Number | Publication Date |
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CN107525529A true CN107525529A (en) | 2017-12-29 |
Family
ID=60748650
Family Applications (1)
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CN201710264542.3A Pending CN107525529A (en) | 2017-04-21 | 2017-04-21 | A kind of photoelectric sensing equipment |
Country Status (1)
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CN (1) | CN107525529A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110687615A (en) * | 2019-09-19 | 2020-01-14 | 惠安江森水产设备开发有限公司 | Novel photoelectric sensor |
CN113038323A (en) * | 2021-03-05 | 2021-06-25 | 维沃移动通信有限公司 | Receiver and electronic equipment |
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WO1998008049A1 (en) * | 1996-08-23 | 1998-02-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Contact wire measuring device |
CN102514883A (en) * | 2011-12-15 | 2012-06-27 | 苏州豪特景精密机械有限公司 | Novel chain transporter |
JP2013184004A (en) * | 2012-03-09 | 2013-09-19 | Seiko Epson Corp | Photoelectric sensor and biological information measurement device |
CN204172774U (en) * | 2014-10-09 | 2015-02-25 | 刘广浩 | A kind of automatic window wiper of auto mirror face |
CN204479220U (en) * | 2015-03-25 | 2015-07-15 | 河海大学 | A kind of distance measuring equipment being specifically designed to supercritical ultrasonics technology measurement unrelieved stress |
CN105329715A (en) * | 2015-11-11 | 2016-02-17 | 江苏长城电缆有限公司 | Electric cable winding drum and method for winding electric cable |
CN105699293A (en) * | 2016-04-07 | 2016-06-22 | 北京工业大学 | Probe direction restriction bracket for wood resistograph |
-
2017
- 2017-04-21 CN CN201710264542.3A patent/CN107525529A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998008049A1 (en) * | 1996-08-23 | 1998-02-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Contact wire measuring device |
CN102514883A (en) * | 2011-12-15 | 2012-06-27 | 苏州豪特景精密机械有限公司 | Novel chain transporter |
JP2013184004A (en) * | 2012-03-09 | 2013-09-19 | Seiko Epson Corp | Photoelectric sensor and biological information measurement device |
CN204172774U (en) * | 2014-10-09 | 2015-02-25 | 刘广浩 | A kind of automatic window wiper of auto mirror face |
CN204479220U (en) * | 2015-03-25 | 2015-07-15 | 河海大学 | A kind of distance measuring equipment being specifically designed to supercritical ultrasonics technology measurement unrelieved stress |
CN105329715A (en) * | 2015-11-11 | 2016-02-17 | 江苏长城电缆有限公司 | Electric cable winding drum and method for winding electric cable |
CN105699293A (en) * | 2016-04-07 | 2016-06-22 | 北京工业大学 | Probe direction restriction bracket for wood resistograph |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110687615A (en) * | 2019-09-19 | 2020-01-14 | 惠安江森水产设备开发有限公司 | Novel photoelectric sensor |
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CN113038323A (en) * | 2021-03-05 | 2021-06-25 | 维沃移动通信有限公司 | Receiver and electronic equipment |
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Application publication date: 20171229 |
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