CN207423228U - A kind of photoelectric sensor - Google Patents
A kind of photoelectric sensor Download PDFInfo
- Publication number
- CN207423228U CN207423228U CN201721632517.8U CN201721632517U CN207423228U CN 207423228 U CN207423228 U CN 207423228U CN 201721632517 U CN201721632517 U CN 201721632517U CN 207423228 U CN207423228 U CN 207423228U
- Authority
- CN
- China
- Prior art keywords
- inductive head
- plastic shell
- shell body
- pedestal
- photoelectric sensor
- 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
- 230000001939 inductive effect Effects 0.000 claims abstract description 52
- 229920003023 plastic Polymers 0.000 claims abstract description 44
- 239000004033 plastic Substances 0.000 claims abstract description 44
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a kind of photoelectric sensors, including plastic shell body and pedestal, pedestal is provided with below plastic shell body, the lower surface of pedestal is provided with outlet, conducting wire is provided with below plastic shell body, inductive head is provided with above plastic shell body, infrared receiver tube is provided on the right side of inductive head.This kind of novel photoelectric sensor, infrared transmitting tube and infrared receiving tube are mounted in plastic shell body, reduce the volume of sensor, sensor practicability is added, inductive head is internally provided with non-spherical lens, and non-spherical lens is fitted closely with entering light lid, non-spherical lens makes the sensing angle of inductive head within the scope of seven to two ten five degree, the environment resistant light interference performance of sensor is increased, while the design of non-spherical lens can shorten the focal length of the lens, effectively reduce installation volume.
Description
Technical field
The utility model is related to optoelectronic sensor device technical fields, are specially a kind of photoelectric sensor.
Background technology
Photoelectric sensor is using sensor of the photoelectric cell as detecting element, it first converts measured variation
Into the variation of optical signal, then electric signal is further converted optical signals by photoelectric cell.Photoelectric detecting method has essence
The advantages that degree is high, reaction is fast, non-contact, and can survey that parameter is more, sensor structure is simple, flexible form is various, therefore photoelectricity
Formula sensor be widely used in detecting and controlling it is general, and future have certain development prospect.
But existing photoelectric sensor, it is that light-receiving surface so that the volume of sensor is larger to be provided with larger, is carried and mobile
Inconvenience, light source receiving device are subject to the interference of external light source bigger, and nothing is provided with the device for receiving light, photoelectric transfer
The sensitivity of sensor is not high.
So how to design a kind of new optical sensor, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of photoelectric sensor, to solve volume mentioned above in the background art
Big and sensor is by the bigger problem of interference of external light source.
To achieve the above object, the utility model provides following technical solution：A kind of photoelectric sensor, including plastic shell
Body and pedestal are provided with pedestal below the plastic shell body, and the lower surface of the pedestal is provided with outlet, the electricity
Source socket is electrically connected with pedestal, and conducting wire is provided with below the plastic shell body, and the conducting wire insertion is arranged at outside plastics
In housing, inductive head is provided with above the plastic shell body, the inductive head is fitted closely with plastic shell body, the sense
It answers and infrared receiver tube is provided on the right side of head, the infrared receiver tube is fixedly connected with inductive head, a left side for the inductive head
Side is provided with infrared emission tube, and the infrared emission tube is arranged in parallel with infrared receiver tube, the upper table of the inductive head
Face is provided with entering light lid, and the entering light lid is closely connected with inductive head, and light source passage is provided with below the entering light lid, described
Flag indicator is provided with below plastic shell body, the flag indicator is fixedly connected with plastic shell body, the action
The lower left of indicator is provided with USB interface.
Further, the right side of the inductive head is set fluted, and the groove, which runs through, to be arranged in inductive head.
Further, the inductive head is internally provided with reception optical channel, and the reception optical channel and inductive head inside are tight
Close connection.
Further, the non-spherical lens that is internally provided with of inductive head is stated, the non-spherical lens covers tightly closely connected with entering light
It closes.
Further, telescopic rod is provided with above the pedestal, the telescopic rod is fixedly connected with pedestal.
Further, control panel is provided with below the plastic shell body, the control panel is electrically connected with conducting wire.
Further, the surface of the plastic shell body is provided with mounting hole, and the mounting hole insertion is arranged on outside plastics
In housing.
Compared with prior art, the beneficial effects of the utility model are：This kind of photoelectric sensor, by infrared transmitting tube and red
Outer reception pipe is mounted in plastic shell body, is reduced the volume of sensor, is added sensor practicability, and make infrared emission
Radiating circuit is equipped in pipe, receiving circuit is equipped in infrared receiving tube, has saved the space of circuit installation, greatly reduced sensor
Volume, be provided with telescopic rod above pedestal, telescopic rod is fixedly connected with pedestal, and telescopic rod can be moved up and down, is adjusted
Save inductive head height, sensor is made to can be suitably used for different environment, when sensor using complete when or should not be in use, can lead to
The size that telescopic rod reduces sensor is crossed, storing it, more convenient area occupied is smaller, and being internally provided with for inductive head is non-
Spherical lens, non-spherical lens are fitted closely with entering light lid, and non-spherical lens makes the sensing angle of inductive head seven to two ten five
Within the scope of degree, the environment resistant light interference performance of sensor is increased, while the design of non-spherical lens can shorten the lens
Focal length, effectively reduce installation volume.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the inductive head partial structural diagram of the utility model；
Fig. 3 is the whole overlooking the structure diagram of the utility model.
In figure：1- plastic shells body, 101- mounting holes, 2- pedestals, 201- outlets, 3- control panels, 4- conducting wires, 5- are moved
It is aspherical to make indicator, 6- inductive heads, 601- infrared receiver tubes, 602- infrared emission tubes, 603- entering lights lid, 604-
Mirror, 605- light sources passage, 606- receive optical channel, 607- grooves, 7-USB interfaces, 8- telescopic rods.
Specific 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
It clearly and completely describes, 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.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of photoelectric sensor, including plastic shell body 1
With pedestal 2, the lower section of plastic shell body 1 is provided with pedestal 2, and the lower surface of pedestal 2 is provided with outlet 201, outlet
201 are electrically connected with pedestal 2, and the lower section of plastic shell body 1 is provided with conducting wire 4, and the insertion of conducting wire 4 is arranged in plastic shell body 1,
The top of plastic shell body 1 is provided with inductive head 6, and inductive head 6 is fitted closely with plastic shell body 1, and the right side of inductive head 6 is set
There is infrared receiver tube 601, infrared receiver tube 601 is fixedly connected with inductive head 6, and the left side of inductive head 6 is provided with infrared ray
Transmitting tube 602, infrared emission tube 602 are arranged in parallel with infrared receiver tube 601, and the upper surface of inductive head 6 is provided with entering light
Lid 603, entering light lid 603 are closely connected with inductive head 6, and the lower section of entering light lid 603 is provided with light source passage 605, plastic shell body 1
Lower section be provided with flag indicator 5, flag indicator 5 is fixedly connected with plastic shell body 1, the lower left of flag indicator 5
It is provided with USB interface 7.
Further, the right side of inductive head 6 sets fluted 607, and the groove 607, which runs through, to be arranged in inductive head 6, if
It puts groove 607 and inductive head 6 is separated into both ends, reduce the volume of inductive head 6, saved space, while groove 607 increases
The emission area of infrared emission tube 602 increases the detection range of sensor.
Further, inductive head 6, which is internally provided with, receives optical channel 606, in the reception optical channel 606 and inductive head 6
Portion closely connects so that the light entered from entering light lid 603 by light source passage 605 into reception optical channel 606, and receives light
Passage 606 is wrapped up by light source passage 605, ensure that entering light lid 603 preferably receives light source, is received optical channel 606 and is caused
Optical signal is preferably transmitted, and information is not easy to be lost.
Further, inductive head 6 is internally provided with non-spherical lens 604, the non-spherical lens 604 and entering light lid
603 fit closely, and non-spherical lens 604 makes the sensing angle of inductive head 6 increase sensing within the scope of seven to two ten five degree
The environment resistant light interference performance of device, while the design of non-spherical lens can shorten the focal length of the lens, effectively reduce fixing body
Product.
Further, the top of pedestal 2 is provided with telescopic rod 8, and the telescopic rod 8 is fixedly connected with pedestal 2, telescopic rod
8 can be moved up and down, adjust the height of inductive head 6, sensor is made to can be suitably used for different environment, when sensor uses completion
When or it not made to store more convenient area occupied smaller in use, the size of sensor can be reduced by telescopic rod 8.
Further, the lower section of plastic shell body 1 is provided with control panel 3, and the control panel 3 is electrically connected with conducting wire 4, and
Control panel 3 is equipped with to control the control circuit of infrared transmitting tube 602 and infrared receiving tube 601, protection circuit and output electricity
Road so that control panel 3 controls the information on infrared transmitting tube 602 and infrared receiving tube 601 in time, increases the sensitive of sensor
Degree.
Further, the surface of plastic shell body 1 is provided with mounting hole 101, and the insertion of mounting hole 101 is arranged on plastics
In outer housing 1, and there are two the settings of mounting hole 101, it is connected by mounting hole 101 with screw so that plastic shell body 1 is installed more
What is added is secured, and while dismantling need to only loosen the screw on mounting hole 101, and dismounting is more convenient.
Operation principle：First, the mounting hole 101 on the surface of plastic shell body 1 is connected with screw so that plastic shell body
1 installation is more secured, then the top of pedestal 2 is provided with telescopic rod about 8 and is moved, and adjusts the height of inductive head 6, adjusts
It is whole to complete and then the outlet 201 of 2 bottom of pedestal is linked into circuit, just start the entering light lid of 6 upper surface of inductive head
603 allow extraneous light to enter, and since non-spherical lens 604 and entering light lid 603 fit closely, non-spherical lens 604 makes inductive head 6
Sensing angle within the scope of seven to two ten five degree, increase the environment resistant light interference performance of sensor, while aspherical
The design of mirror can shorten the focal length of the lens, effectively reduce the infrared receiver tube of installation volume, wherein 6 surface of inductive head
601 infrared rays launched are detected, while carry out reception signal with infrared emission tube 602, which leads to by light source
Road 605, because receiving optical channel 606 and being wrapped up by light source passage 605, ensure that entering light lid 603 preferably receives light source,
Optical channel 606 is received so that optical signal is preferably transmitted, last information is by the USB interface 7 below plastic shell body 1 and outside
Portion's equipment is attached, and information conveyance is gone out.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of photoelectric sensor, including plastic shell body (1) and pedestal (2), it is characterised in that：The plastic shell body (1)
Lower section be provided with pedestal (2), the lower surface of the pedestal (2) is provided with outlet (201), the outlet (201)
It is electrically connected with pedestal (2), conducting wire (4) is provided with below the plastic shell body (1), conducting wire (4) insertion is arranged at
In plastic shell body (1), be provided with inductive head (6) above the plastic shell body (1), the inductive head (6) with outside plastics
Housing (1) fits closely, and infrared receiver tube (601), the infrared receiver tube are provided on the right side of the inductive head (6)
(601) it is fixedly connected with inductive head (6), infrared emission tube (602) is provided on the left of the inductive head (6), it is described infrared
Line transmitting tube (602) is arranged in parallel with infrared receiver tube (601), and the upper surface of the inductive head (6) is provided with entering light lid
(603), the entering light lid (603) is closely connected with inductive head (6), and light source passage is provided with below the entering light lid (603)
(605), flag indicator (5), the flag indicator (5) and plastic shell are provided with below the plastic shell body (1)
Body (1) is fixedly connected, and the lower left of the flag indicator (5) is provided with USB interface (7).
2. a kind of photoelectric sensor according to claim 1, it is characterised in that：It is provided on the right side of the inductive head (6)
Groove (607), the groove (607), which is run through, to be arranged in inductive head (6).
3. a kind of photoelectric sensor according to claim 1, it is characterised in that：The inductive head (6), which is internally provided with, to be connect
Optical channel (606) is received, the reception optical channel (606) is connected with inductive head (6) inner tight.
4. a kind of photoelectric sensor according to claim 1, it is characterised in that：It is non-to state being internally provided with for inductive head (6)
Spherical lens (604), the non-spherical lens (604) fit closely with entering light lid (603).
5. a kind of photoelectric sensor according to claim 1, it is characterised in that：It is provided with and stretches above the pedestal (2)
Contracting bar (8), the telescopic rod (8) are fixedly connected with pedestal (2).
6. a kind of photoelectric sensor according to claim 1, it is characterised in that：It is set below the plastic shell body (1)
Control panel (3) is equipped with, the control panel (3) is electrically connected with conducting wire (4).
7. a kind of photoelectric sensor according to claim 1, it is characterised in that：The surface of the plastic shell body (1) is set
Mounting hole (101) is equipped with, mounting hole (101) insertion is arranged in plastic shell body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632517.8U CN207423228U (en) | 2017-11-29 | 2017-11-29 | A kind of photoelectric sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632517.8U CN207423228U (en) | 2017-11-29 | 2017-11-29 | A kind of photoelectric sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423228U true CN207423228U (en) | 2018-05-29 |
Family
ID=62396482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721632517.8U Expired - Fee Related CN207423228U (en) | 2017-11-29 | 2017-11-29 | A kind of photoelectric sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207423228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593756A (en) * | 2022-03-04 | 2022-06-07 | 武汉东湖学院 | Photoelectric sensing connector with good waterproof effect for electronic communication and use method thereof |
-
2017
- 2017-11-29 CN CN201721632517.8U patent/CN207423228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593756A (en) * | 2022-03-04 | 2022-06-07 | 武汉东湖学院 | Photoelectric sensing connector with good waterproof effect for electronic communication and use method thereof |
| CN114593756B (en) * | 2022-03-04 | 2023-09-29 | 武汉东湖学院 | Waterproof photoelectric sensing joint for electronic communication and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190312 Address after: Room A501, Building 17, Yanghebang Road, Jiuting Town, Songjiang District, Shanghai 201600 Patentee after: SHANGHAI JSN MICRO FLOW METER Co.,Ltd. Address before: 610041 Sichuan Chengdu Chengdu High-tech Zone West Section of Fucheng Road 399 5 5 1 Units 8 level 10. Patentee before: CHENGDU DENGDAO TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 |