CN114894232B - Infrared photoelectric sensor convenient to installation - Google Patents
Infrared photoelectric sensor convenient to installation Download PDFInfo
- Publication number
- CN114894232B CN114894232B CN202210230163.3A CN202210230163A CN114894232B CN 114894232 B CN114894232 B CN 114894232B CN 202210230163 A CN202210230163 A CN 202210230163A CN 114894232 B CN114894232 B CN 114894232B
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- 238000009434 installation Methods 0.000 title claims abstract description 57
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000005389 magnetism Effects 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 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
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
-
- 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
- G01D5/264—Mechanical constructional elements therefor ; Mechanical adjustment thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Fire Alarms (AREA)
Abstract
The invention is suitable for the related technical field of sensors, and provides an infrared photoelectric sensor convenient to install, which comprises a sensor main body and a base, wherein the base is arranged below the sensor main body, the sensor main body is connected with the outside through the base, and a first installation component, the sensor main body is connected with the base through the first installation component, and a second installation component, the sensor main body is also connected with the base through the second installation component, and the arrangement of the first installation component and the second installation component ensures the stable connection of the sensor main body and the base.
Description
Technical Field
The invention belongs to the technical field of sensors, and particularly relates to an infrared photoelectric sensor convenient to install.
Background
The photoelectric sensor is a device for converting optical signals into electric signals, the working principle of the photoelectric sensor is based on the photoelectric effect, the photoelectric effect refers to the phenomenon that when light irradiates on certain substances, electrons of the substances absorb photon energy to generate corresponding electric effect, and the photoelectric effect is divided into three types according to the difference of the photoelectric effect: the photoelectric device comprises a photoelectric tube, a photomultiplier tube, a photoresistor, a photodiode, a phototriode, a photocell and the like, and the performance and characteristic curves of the photoelectric device are analyzed.
The photoelectric sensor is needed to be used when measurement and information output control are carried out, most of the existing photoelectric sensors are fixed by screws, the screws are fixed stably, but the maintenance and replacement of the photoelectric sensor are troublesome, a great deal of time and energy are wasted in the process of installation by a user, the use of the photoelectric sensor is inconvenient for the user, and the practicability of the device is reduced.
Disclosure of Invention
The invention provides an infrared photoelectric sensor convenient to install, most of the existing photoelectric sensors are fixed by screws, and the screws are fixed stably, but the maintenance and replacement of the photoelectric sensor are troublesome, and a great deal of time and energy are wasted by a user in the installation process, so that the use of the infrared photoelectric sensor is inconvenient for the user, and the practicability of the infrared photoelectric sensor is reduced.
The invention is realized in such a way, the infrared photoelectric sensor convenient to install comprises a sensor main body and a base, wherein the base is arranged below the sensor main body, the sensor main body is connected with the outside through the base, the first installation component is connected with the base through the first installation component, the second installation component is connected with the base through the second installation component, and the arrangement of the first installation component and the second installation component ensures the stable connection of the sensor main body and the base.
Preferably, the first mounting assembly comprises a plurality of first mounting plates, the plurality of first mounting plates are annularly arrayed around the sensor main body, the side faces of the first mounting plates are slidably connected with the side walls of the sensor main body, first springs used for resetting are fixedly connected to the side faces of the first mounting plates, the other ends of the first springs are fixedly connected to first connecting plates, and the lower ends of the first connecting plates are fixedly connected with the base.
Preferably, the upper end of the first mounting plate is provided with a first inclined surface.
Preferably, the second installation component includes a plurality of second mounting panels, and is a plurality of second mounting panel and a plurality of first mounting panel one-to-one sets up, set up a plurality of first standing grooves with second mounting panel one-to-one on the base, second mounting panel sliding connection is in first standing groove, fixedly connected with is used for the air spring that resets on the second mounting panel, the other one end and the first connecting plate fixed connection of air spring still include the adjusting collar, the adjusting collar sets up in the top of base, the inboard of adjusting collar is provided with the internal thread to and a plurality of regulating blocks with second mounting panel one-to-one, regulating block fixed connection is on the second mounting panel, one side outwards of regulating block is provided with the second inclined plane, be provided with the internal thread complex external screw thread that sets up with the adjusting collar inboard on the second inclined plane, the upper end fixedly connected with of second mounting panel is used for the first limiting plate to the adjusting collar, the outside annular of adjusting collar is equipped with the dwang to and a plurality of mounting bars with second mounting panel one-to-one, mounting bar and first connecting plate, the installation bar can pass through the first connecting plate and the first connecting plate, the installation body can pass through the first connecting plate and the first connecting plate.
Preferably, the base is further provided with a third connecting component, and the sensor main body can be conveniently connected with the rod-shaped connecting piece through the arrangement of the third connecting component.
Preferably, the third coupling assembling includes two outer sleeves that the symmetry set up, two outer sleeves are fixed connection respectively at the both ends of base, the inboard threaded connection of outer sleeve has the threaded rod, the one end fixedly connected with of threaded rod rotates the handle, the other end rotation of threaded rod is connected with the third mounting panel, the cover is equipped with the first torsional spring that is used for resetting in the pivot that threaded rod and third mounting panel are connected, set up the logical groove that supplies the third mounting panel to pass through in the base, still set up the second standing groove that is used for placing the rod-like connecting piece on the base to and the second limiting plate, the second limiting plate symmetry sets up in the second standing groove and rotates with the base to be connected, the cover is equipped with the second torsional spring that is used for resetting in the pivot that the second limiting plate is connected with the base.
Preferably, a third placing groove is formed in the base, a first magnetic force strip is fixedly connected in the third placing groove, a second magnetic force strip matched with the first magnetic force strip is fixedly connected to the lower end of the sensor main body, and the magnetism of the first magnetic force strip is opposite to that of the second magnetic force strip.
Compared with the prior art, the embodiment of the application has the following main beneficial effects: .
1. The arrangement of the first installation component and the second installation component enables the sensor main body to be in a stable state by preliminary installation and fixation of the first installation component, then the sensor main body is subjected to one-step installation and fixation of the second installation component, at the moment, the stability of the sensor main body is very high, the sensor main body is stably and reliably fixed in a layer-by-layer manner by the arrangement of the first installation component and the second installation component, and all the components in the scheme in the embodiment do not need to be fixedly installed through bolt screws, so that time and labor are saved, and a user can conveniently install and replace the sensor main body in a related mode;
2. the third installation component is arranged, so that the stability of the sensor main body when being connected with external environments with different shapes can be met, the sensor main body can be connected with a plane or a rod-shaped connecting piece, and the use mode of the sensor is increased;
3. Through the setting of first magnetic force strip and second magnetic force strip, further strengthen the stability that sensor main part and base are connected.
Drawings
FIG. 1 is a schematic diagram of an overall structure of an infrared photoelectric sensor of the present invention for easy installation;
fig. 2 is a schematic side view of an infrared photoelectric sensor of the present invention.
Fig. 3 is a schematic diagram of the overall structure of a first mounting assembly and a second mounting assembly in an infrared photoelectric sensor which is convenient to mount.
Fig. 4 is a schematic cross-sectional structure of a third mounting assembly of the infrared photoelectric sensor which is convenient to mount.
Fig. 5 is a schematic structural view of a connection between a rotating handle, a threaded rod and a third mounting plate in a third mounting assembly of an infrared photoelectric sensor which is convenient to mount.
Fig. 6 is a schematic cross-sectional structural view of a first magnetic strip and a second magnetic strip in an infrared photoelectric sensor with easy installation according to the present invention.
Reference numerals annotate: 1-sensor body, 2-base, 3-first installation component, 4-second installation component, 301-first installation board, 302-first spring, 303-first connection board, 304-first inclined plane, 401-second installation board, 402-first holding tank, 403-gas spring, 404-adjusting ring, 405-adjusting block, 406-second inclined plane, 407-first limiting plate, 408-rotating rod, 409-installation rod, 5-third connection component, 501-outer sleeve, 502-threaded rod, 503-rotating handle, 504-third installation board, 505-first torsion spring, 506-through slot, 507-second holding tank, 508-second limiting plate, 509-second torsion spring, 6-third holding tank, 7-first magnetic bar, 8-second magnetic bar.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Example 1
The embodiment of the invention provides an infrared photoelectric sensor convenient to install, as shown in fig. 1-2, the infrared photoelectric sensor convenient to install comprises a sensor main body 1, a base 2, the base 2 is arranged below the sensor main body 1, the sensor main body 1 is connected with the outside through the base 2, a first installation component 3, the sensor main body 1 is connected with the base 2 through the first installation component 3, and a second installation component 4, the sensor main body 1 is also connected with the base 2 through the second installation component 4, and the arrangement of the first installation component 3 and the second installation component 4 ensures stable connection between the sensor main body 1 and the base 2.
Above-mentioned scheme is when in actual use, will wholly be connected with the external world earlier through base 2, then hold sensor main part 1, carry out preliminary installation fixedly to sensor main part 1 through first installation component 3, after fixed, the rethread second installation component 4 carries out more stable installation fixedly to sensor main part 1, through the setting of first installation component 3 and second installation component 4, it is progressive layer upon layer, carry out stable reliable fixed to sensor main part 1, and each subassembly in the scheme in this embodiment need not carry out fixed mounting through the bolt screw, labour saving and time saving, save time, the user of being convenient for installs and carries out relevant change maintenance.
The first mounting assembly 3 comprises a plurality of first mounting plates 301, the plurality of first mounting plates 301 are annularly arrayed around the sensor main body 1, the side faces of the first mounting plates 301 are slidably connected with the side walls of the sensor main body 1, first springs 302 used for resetting are fixedly connected to the side faces of the first mounting plates 301, the other ends of the first springs 302 are fixedly connected to a first connecting plate 303, and the lower ends of the first connecting plate 303 are fixedly connected with the base 2.
The upper end of the first mounting plate 301 is provided with a first inclined surface 304.
When the first mounting assembly 3 is actually used, a user holds the sensor body 1 by hand, places the sensor body 1 on the inner side of the first mounting plate 301, and at this time, the first spring 302 deforms under the extrusion of the sensor body 1 until the sensor body 1 is placed in place, and then the sensor body 1 is mounted and fixed under the elastic force of the first spring 302.
Example 2
Referring to fig. 1-3, in this embodiment, based on embodiment 1, the second mounting assembly 4 includes a plurality of second mounting plates 401, a plurality of second mounting plates 401 are disposed in one-to-one correspondence with the first mounting plates 301, a plurality of first placing grooves 402 are disposed on the base 2 and in one-to-one correspondence with the second mounting plates 401, the second mounting plates 401 are slidably connected in the first placing grooves 402, a gas spring 403 for resetting is fixedly connected to the second mounting plates 401, another end of the gas spring 403 is fixedly connected with the first connecting plate 303, an adjusting ring 404 is further included, the adjusting ring 404 is disposed above the base 2, an internal thread is disposed on an inner side of the adjusting ring 404, and a plurality of adjusting blocks 405 are disposed on the second mounting plates 401 and in one-to-one correspondence with the second mounting plates 401, a second inclined surface 406 is disposed on an outer side of the adjusting blocks 405, an external thread matched with an internal thread disposed on an inner side of the adjusting ring 404 is disposed on the second inclined surface 406, an upper end of the second mounting plates 401 is fixedly connected with the second mounting plates 401, a first mounting plates 409 and a second mounting plates 401 are disposed on the outer side of the second mounting plates 401, and a second mounting plates 401 can be fixedly connected with the first mounting plates 401, and a second mounting plates 409 can be fixedly connected with the first mounting plates 401, and a second mounting plates 401 are fixedly arranged on the second mounting plates 301, and can be fixedly connected with the first mounting plates and the second mounting plates 401.
When the second mounting assembly 4 is actually used, referring to the above, the sensor body 1 is mounted and fixed by the first mounting assembly 3, at this time, the sensor body 1 is in a relatively stable state, then, the adjusting ring 404 is rotated by the rotating rod 408, and the adjusting ring 404 moves downward in a vertical direction under the cooperation of the internal thread provided in the adjusting ring and the external thread provided on the second inclined surface 406, so as to drive the second mounting plate 401 to move inward, at this time, the air spring 403 is in a contracted state, and the mounting rod 409 contacts with the side wall of the sensor body 1, so that the sensor body 1 is further mounted and fixed, and when the sensor body 1 needs to be removed, the adjusting ring 404 is reversely rotated, under the action of the air spring 403, the second mounting plate 401 is restored to its original position, and the mounting rod 409 is not in contact with the sensor body 1, at this time, so that the sensor body 1 can be easily removed.
Example 3
Referring to fig. 4 to 5, in this embodiment, on the basis of embodiment 2, a third connection assembly 5 is further disposed on the base 2, and the sensor main body 1 can be conveniently connected with the rod-shaped connection member through the arrangement of the third connection assembly 5.
The third coupling assembling 5 includes two outer sleeves 501 that the symmetry set up, two outer sleeves 501 are fixed connection respectively at the both ends of base 2, the inboard threaded connection of outer sleeve 501 has threaded rod 502, the one end fixedly connected with of threaded rod 502 rotates 503, the other end rotation of threaded rod 502 is connected with third mounting panel 504, the cover is equipped with the first torsional spring 505 that is used for the reduction in the pivot that threaded rod 502 and third mounting panel 504 connect, set up the logical groove 506 that supplies third mounting panel 504 to pass through in the base 2, still set up the second standing groove 507 that is used for placing the rod-shaped connecting piece on the base 2 to and second limiting plate 508, second limiting plate 508 symmetry sets up in second standing groove 507 and rotates with base 2 to be connected, the second limiting plate 508 is equipped with the second torsional spring 509 that is used for the reduction in the pivot that is connected with base 2.
When the third connecting assembly 5 is actually used, the third connecting assembly 5 is arranged to facilitate connection between the sensor main body 1 and the rod-shaped connecting piece, when the sensor main body 1 is connected, the rod is firstly introduced into the second placing groove 507 through the second limiting plate 508, then the threaded rod 502 is rotated through the rotating handle 503, the threaded rod 502 moves inwards, the third mounting plate 504 connected with the end of the threaded rod 502 is contacted with the rod, the first torsion spring 505 deforms at the moment and has restoring force, the rod is convenient for the sensor main body 1 to be stably connected, and when the sensor main body 1 needs to be taken down, the process is reversely carried out.
Example 4
Referring to fig. 6, in this embodiment, in order to further ensure stable connection between the sensor main body 1 and the base 2, a third placement groove 6 is formed in the base 2, a first magnetic strip 7 is fixedly connected in the third placement groove 6, a second magnetic strip 8 matched with the first magnetic strip 7 is fixedly connected at the lower end of the sensor main body 1, and the magnetism of the first magnetic strip 7 and the magnetism of the second magnetic strip 8 are opposite, so that attractive acting forces are provided.
In summary, the working principle of the invention is as follows: the sensor main body 1 is integrally connected with the outside through the base 2, then the sensor main body 1 is held, the sensor main body 1 is initially installed and fixed through the first installation component 3, the sensor main body 1 is placed on the inner side of the first installation plate 301, at this moment, under the extrusion of the sensor main body 1, the first spring 302 deforms, after the sensor main body 1 is placed in place, the sensor main body 1 is installed and fixed under the elastic force of the first spring 302, after the fixing is finished, the sensor main body 1 is more stably installed and fixed through the second installation component 4, the adjusting ring 404 is rotated through the rotating rod 408, the adjusting ring 404 moves downwards in the vertical direction under the cooperation of the internal threads arranged in the adjusting ring and the external threads arranged on the second inclined surface 406, the second installation plate 401 is driven to move inwards, at this moment, the gas spring 403 is in a contracted state, and the mounting rod 409 contacts with the side wall of the sensor main body 1, the sensor main body 1 is further installed and fixed through the arrangement of the first installation component 3 and the second installation component 4, the sensor main body 1 is stable, and the relative screw is not needed to be replaced by the user, the time is saved, the relative screw is not needed for the installation and the maintenance is not needed, the time is saved, and the maintenance is easy to carry out.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (5)
1. An infrared photoelectric sensor convenient to install, which comprises a sensor main body, and is characterized in that the infrared photoelectric sensor also comprises
The base is arranged below the sensor main body, the sensor main body is connected with the outside through the base, and
A first mounting assembly, through which the sensor body is connected with the base, and
The sensor main body is further connected with the base through the second installation component, and the arrangement of the first installation component and the second installation component ensures the stable connection between the sensor main body and the base;
The first mounting assembly includes
The sensor comprises a sensor body, a plurality of first mounting plates, a plurality of first inclined planes, a plurality of first connecting plates, a plurality of first inclined planes, a plurality of second inclined planes and a plurality of second inclined planes, wherein the first mounting plates are annularly arranged around the sensor body, the side faces of the first mounting plates are in sliding connection with the side walls of the sensor body, the side faces of the first mounting plates are fixedly connected with first springs used for resetting, the other ends of the first springs are fixedly connected to first connecting plates, the lower ends of the first connecting plates are fixedly connected with a base, and the upper ends of the first mounting plates are provided with the first inclined planes;
The second mounting assembly includes
A plurality of second mounting panels, a plurality of second mounting panels with a plurality of first mounting panel one-to-one sets up, set up a plurality of first standing grooves with second mounting panel one-to-one on the base, second mounting panel sliding connection is in first standing groove, fixedly connected with is used for the gas spring that resets on the second mounting panel, other end and first connecting plate fixed connection of gas spring still include
An adjusting ring arranged above the base, the inner side of the adjusting ring being provided with an internal thread, and
A plurality of regulating blocks corresponding one by one with the second mounting plate, regulating block fixed connection is on the second mounting plate, one side that the regulating block outwards is provided with the second inclined plane, be provided with on the second inclined plane with the inboard internal thread complex external screw thread that sets up of adjusting ring, the upper end fixedly connected with of second mounting plate is used for the spacing first limiting plate to the adjusting ring, the dwang has been laid to the outside annular of adjusting ring, and
The mounting rods are in one-to-one correspondence with the second mounting plates and fixedly connected to the second mounting plates, penetrate through the first connecting plates and the first mounting plates, and can be in sliding connection with the sensor main body.
2. An infrared photoelectric sensor according to claim 1, wherein said second mounting assembly comprises
A plurality of second mounting panels, a plurality of second mounting panels with a plurality of first mounting panel one-to-one sets up, set up a plurality of first standing grooves with second mounting panel one-to-one on the base, second mounting panel sliding connection is in first standing groove, fixedly connected with is used for the gas spring that resets on the second mounting panel, other end and first connecting plate fixed connection of gas spring still include
An adjusting ring arranged above the base, the inner side of the adjusting ring being provided with an internal thread, and
A plurality of regulating blocks corresponding one by one with the second mounting plate, regulating block fixed connection is on the second mounting plate, one side that the regulating block outwards is provided with the second inclined plane, be provided with on the second inclined plane with the inboard internal thread complex external screw thread that sets up of adjusting ring, the upper end fixedly connected with of second mounting plate is used for the spacing first limiting plate to the adjusting ring, the dwang has been laid to the outside annular of adjusting ring, and
The mounting rods are in one-to-one correspondence with the second mounting plates and fixedly connected to the second mounting plates, penetrate through the first connecting plates and the first mounting plates, and can be in sliding connection with the sensor main body.
3. The conveniently installed infrared photoelectric sensor according to claim 1, wherein a third connecting component is further arranged on the base, and the sensor main body can be conveniently connected with the rod-shaped connecting piece through the arrangement of the third connecting component.
4. An infrared photoelectric sensor according to claim 3, wherein said third connection member comprises
Two outer sleeves that symmetry set up, two outer sleeves are fixed connection respectively at the both ends of base, the inboard threaded connection of outer sleeve has the threaded rod, the one end fixedly connected with of threaded rod rotates the handle, the other end of threaded rod rotates and is connected with the third mounting panel, the cover is equipped with the first torsional spring that is used for the reduction in the pivot that threaded rod and third mounting panel connect, set up the logical groove that supplies the third mounting panel to pass through in the base, still set up the second standing groove that is used for placing the rod-like connecting piece on the base, and
The second limiting plates are symmetrically arranged in the second placing grooves and are rotationally connected with the base, and a second torsion spring for resetting is sleeved on a rotating shaft connected with the base.
5. The infrared photoelectric sensor convenient to install according to claim 1, wherein a third placing groove is formed in the base, a first magnetic bar is fixedly connected in the third placing groove, a second magnetic bar matched with the first magnetic bar is fixedly connected at the lower end of the sensor main body, and magnetism of the first magnetic bar is opposite to magnetism of the second magnetic bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210230163.3A CN114894232B (en) | 2022-03-10 | 2022-03-10 | Infrared photoelectric sensor convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210230163.3A CN114894232B (en) | 2022-03-10 | 2022-03-10 | Infrared photoelectric sensor convenient to installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114894232A CN114894232A (en) | 2022-08-12 |
| CN114894232B true CN114894232B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210230163.3A Active CN114894232B (en) | 2022-03-10 | 2022-03-10 | Infrared photoelectric sensor convenient to installation |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10336969A (en) * | 1997-05-27 | 1998-12-18 | Central Japan Railway Co | Method for diagnosing dc motor and diagnosing jig |
| CN210119317U (en) * | 2019-05-31 | 2020-02-28 | 深圳市宏鑫泰科技发展有限公司 | Automobile engine oil pressure sensor |
| CN112693879A (en) * | 2021-01-11 | 2021-04-23 | 西京学院 | Light workpiece grabbing device for machining |
| CN214368608U (en) * | 2019-12-13 | 2021-10-08 | 广东电网有限责任公司 | Electric power cabinet base |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2715890Y (en) * | 2004-08-03 | 2005-08-10 | 山东威达机械股份有限公司 | self-locking drill chuck with sound |
| FR3044068B1 (en) * | 2015-11-20 | 2017-12-22 | Electricite De France | DEVICE FOR SEALING BETWEEN A TUBE AND A COLUMN THROUGH THE SAME, ITS MOUNTING METHOD |
-
2022
- 2022-03-10 CN CN202210230163.3A patent/CN114894232B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10336969A (en) * | 1997-05-27 | 1998-12-18 | Central Japan Railway Co | Method for diagnosing dc motor and diagnosing jig |
| CN210119317U (en) * | 2019-05-31 | 2020-02-28 | 深圳市宏鑫泰科技发展有限公司 | Automobile engine oil pressure sensor |
| CN214368608U (en) * | 2019-12-13 | 2021-10-08 | 广东电网有限责任公司 | Electric power cabinet base |
| CN112693879A (en) * | 2021-01-11 | 2021-04-23 | 西京学院 | Light workpiece grabbing device for machining |
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| Publication number | Publication date |
|---|---|
| CN114894232A (en) | 2022-08-12 |
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