CN114136350A - Photoelectric sensor structure - Google Patents
Photoelectric sensor structure Download PDFInfo
- Publication number
- CN114136350A CN114136350A CN202111415711.1A CN202111415711A CN114136350A CN 114136350 A CN114136350 A CN 114136350A CN 202111415711 A CN202111415711 A CN 202111415711A CN 114136350 A CN114136350 A CN 114136350A
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- China
- Prior art keywords
- framework
- lens
- receiving lens
- photoelectric sensor
- support plate
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- 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
- G01D5/32—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 attenuation or whole or partial obturation of beams of light
- G01D5/34—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 attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
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- 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
-
- 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
- G01D11/24—Housings ; Casings for instruments
- G01D11/245—Housings for sensors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The invention relates to the technical field of sensor structures, and particularly discloses a photoelectric sensor structure which comprises a framework, wherein the framework is provided with an accommodating cavity, and an emitting lens and a receiving lens are arranged in the accommodating cavity; in the framework, an adjusting knob is arranged at one side end close to the receiving lens; the adjusting knob is connected with the receiving lens and used for adjusting the position of the receiving lens; the photoelectric sensor structure also comprises a tail plug assembly and a circuit board assembly; the circuit board assembly is fixedly connected with the tail plug assembly; the circuit board assembly is arranged in the framework, and the tail plug assembly is connected to the framework; a side lampshade is further mounted on one side face of the framework, a protective lens is arranged at the upper end of the framework and is positioned above the transmitting lens and the receiving lens; the photoelectric sensor structure also comprises a shell, wherein the shell is arranged outside the framework and is connected with the side lampshade; the photoelectric sensor structure is convenient to insert and connect, all the parts are stable and reliable after being connected, and the appearance is attractive.
Description
Technical Field
The invention relates to the technical field of sensor structures, in particular to a photoelectric sensor structure.
Background
The existing square photoelectric sensor structure is generally used by directly putting a circuit board into a shell from the side, the emitting light source on the circuit board is not perpendicular to the front lens in the mode and can be extruded by a power line inside, the stress of the circuit board is very large, and therefore the performance of the sensor is unstable.
Disclosure of Invention
The invention aims to provide a photoelectric sensor structure which is convenient to insert and connect, stable and reliable after connection of all parts and attractive in appearance.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a photoelectric sensor structure comprises a framework, wherein the framework is provided with an accommodating cavity, and an emitting lens and a receiving lens are arranged in the accommodating cavity; in the framework, an adjusting knob is arranged at one side end close to the receiving lens; the adjusting knob is connected with the receiving lens and used for adjusting the position of the receiving lens;
the photoelectric sensor structure also comprises a tail plug assembly and a circuit board assembly; the circuit board assembly is fixedly connected with the tail plug assembly; the circuit board assembly is arranged in a framework, and the tail plug assembly is connected to the framework;
a side lampshade is further mounted on one side face of the framework, a protective lens is arranged at the upper end of the framework and is positioned above the transmitting lens and the receiving lens; the photoelectric sensor structure further comprises a shell, wherein the shell is installed outside the framework and connected with the side lampshade.
Furthermore, the photoelectric sensor structure is also provided with a conversion knob; the side lampshade is connected with the framework buckle, and the shell is connected with the side lampshade through the buckle.
Further, the side lampshade is arranged on one side of the receiving lens, and a first adjusting hole and a second adjusting hole are formed in the side lampshade; the adjusting knob is arranged on the first adjusting hole, and the converting knob is arranged on the second adjusting hole.
Furthermore, one side of the framework is provided with a mounting frame, and the side lampshade is mounted on the mounting frame; the skeleton still is equipped with the location mounting hole, the tail insert the assembly through the location mounting hole install in on the skeleton.
Further, the circuit board assembly comprises a transverse support plate and a vertical support plate connected to the transverse support plate, and the conversion knob is connected to the vertical support plate.
Furthermore, a threaded rod is arranged on the adjusting knob, a connecting frame is further arranged on the receiving lens, a threaded hole is formed in the connecting frame, the threaded rod is inserted into the threaded hole, and after the adjusting knob is screwed, the threaded rod rotates relative to the threaded hole, so that the receiving lens is adjusted.
Further, the transmitting lens and the receiving lens are both arranged perpendicular to the transverse support plate.
Furthermore, the positioning installation hole and the transverse support plate are obliquely arranged.
Furthermore, the positioning mounting holes and the mounting frame are positioned on two sides of the framework.
Furthermore, a plurality of components are arranged on the transverse support plate and are positioned below the transmitting lens and the receiving lens.
The photoelectric sensor structure is provided with a framework, wherein a protective lens is connected to the framework in a buckling manner and is positioned above the transmitting lens and the receiving lens; the framework is also provided with an adjusting knob for adjusting the position of the receiving lens, and the shell, the side lampshade and the like are connected with the framework in a buckling manner; therefore, the photoelectric sensor structure of the invention has convenient insertion and connection, stable and reliable connection of all parts and beautiful appearance.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description;
FIG. 1 is a schematic diagram of a blasting configuration of a photosensor structure of the present invention;
FIG. 2 is a schematic diagram of the internal structure of a photosensor structure of the present invention;
FIG. 3 is a schematic diagram of an internal blasting configuration of a photosensor structure of the present invention;
fig. 4 is a schematic structural diagram of a skeleton of a photosensor structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Fig. 1 is a schematic diagram of a blasting structure of a photosensor structure according to the present invention; fig. 2 is a schematic diagram illustrating an internal structure of a photosensor structure according to the present invention; fig. 3 is a schematic diagram of an internal explosion structure of a photosensor structure according to the present invention; fig. 4 is a schematic structural diagram of a skeleton of a photoelectric sensor structure according to the present invention; the photoelectric sensor structure comprises a framework 4, wherein the framework 4 is provided with an accommodating cavity, and an emitting lens 2 and a receiving lens 3 are arranged in the accommodating cavity; in the framework 4, an adjusting knob 5 is arranged at one side end close to the receiving lens 3; the adjusting knob 5 is connected with the receiving lens 3 and is used for adjusting the position of the receiving lens 3;
the photoelectric sensor structure also comprises a tail plug assembly 8 and a circuit board assembly 11; the circuit board assembly 11 is fixedly connected with the tail plug assembly 8; the circuit board assembly 11 is arranged in the framework 4, and the tail plug assembly 8 is connected to the framework 4;
a side lampshade 7 is further mounted on one side face of the framework 4, a protective lens 1 is arranged at the upper end of the framework 4, and the protective lens 1 is positioned above the transmitting lens 2 and the receiving lens 3; the photoelectric sensor structure also comprises a shell 9, wherein the shell 9 is arranged outside the framework 4 and is connected with the side lampshade 7; illustratively, the side lampshade 7 is in snap-fit connection with the framework 4, and the shell 9 is in snap-fit connection with the side lampshade 7.
In the invention, the photoelectric sensor structure is also provided with a conversion knob 6, and the conversion knob 6 is an L/D conversion knob.
As a preferred embodiment, the side cover 7 is disposed at one side of the receiving lens 3, and the side cover 7 is provided with a first adjusting hole 71 and a second adjusting hole 72; the adjusting knob 5 is installed on the first adjusting hole 71, and the converting knob 6 is installed on the second adjusting hole 72.
A mounting frame 41 is arranged on one side of the framework 4, and the side lampshade 7 is mounted on the mounting frame 41; skeleton 4 still is equipped with location mounting hole 42, tail insert assembly 8 through location mounting hole 42 install in on the skeleton 4.
The circuit board assembly 11 comprises a transverse support plate 111 and a vertical support plate 112 connected to the transverse support plate 111, and the conversion knob 6 is connected to the vertical support plate 112. Preferably, a plurality of components are disposed on the lateral support plate 111, and the plurality of components are located below the transmitting lens 2 and the receiving lens 3. Therefore, the invention can solve the problem that the emitting light source on the circuit board is not vertical to the front lens because the circuit board is directly placed into the shell from the side for direct use in the existing square photoelectric sensor structure.
Preferably, a threaded rod 51 is arranged on the adjusting knob 5, a connecting frame 31 is further arranged on the receiving lens 3, a threaded hole is formed in the connecting frame 31, the threaded rod 51 is inserted into the threaded hole, and after the adjusting knob 5 is screwed, the threaded rod 51 is screwed relative to the threaded hole, so that the receiving lens 3 is adjusted.
In the invention, the transmitting lens 2 and the receiving lens 3 are both arranged perpendicular to the transverse support plate 111; the positioning installation hole 42 and the transverse support plate 111 are obliquely arranged, and the positioning installation hole 42 and the installation frame 41 are located on two sides of the framework 4.
Therefore, in the invention, all parts are mainly connected by clamping grooves and buckles, the position is ensured to be accurate, the structure is firm, no glue is used for fixing, the electric appliance elements on the circuit board in the inner space are ensured not to be corroded, and the combined parts are uniformly fixed into a whole by an injection molding and encapsulation process, so that the stable performance, safety, reliability and attractive appearance of the sensor are completely ensured.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. A photoelectric sensor structure comprises a framework, and is characterized in that the framework is provided with an accommodating cavity, and an emitting lens and a receiving lens are arranged in the accommodating cavity; in the framework, an adjusting knob is arranged at one side end close to the receiving lens; the adjusting knob is connected with the receiving lens and used for adjusting the position of the receiving lens;
the photoelectric sensor structure also comprises a tail plug assembly and a circuit board assembly; the circuit board assembly is fixedly connected with the tail plug assembly; the circuit board assembly is arranged in a framework, and the tail plug assembly is connected to the framework;
a side lampshade is further mounted on one side face of the framework, a protective lens is connected to the upper end of the framework in a buckling mode and is located above the transmitting lens and the receiving lens; the photoelectric sensor structure further comprises a shell, wherein the shell is installed outside the framework and connected with the side lampshade.
2. The photosensor structure of claim 1 further provided with a conversion knob; the side lampshade is connected with the framework buckle, and the shell is connected with the side lampshade through the buckle.
3. The photosensor structure of claim 2, wherein the side lampshade is disposed on one side of the receiving lens, and the side lampshade is provided with a first adjusting hole and a second adjusting hole; the adjusting knob is arranged on the first adjusting hole, and the converting knob is arranged on the second adjusting hole.
4. The structure of the photoelectric sensor of claim 1, wherein a mounting frame is provided at one side of the frame, and the side lampshade is mounted on the mounting frame; the skeleton still is equipped with the location mounting hole, the tail insert the assembly through the location mounting hole install in on the skeleton.
5. The photosensor structure of claim 4, wherein the circuit board assembly includes a transverse support plate, and a vertical support plate connected to the transverse support plate, the shift knob being connected to the vertical support plate.
6. The structure of claim 1, wherein the adjusting knob is provided with a threaded rod, the receiving lens is further provided with a connecting frame, the connecting frame is provided with a threaded hole, the threaded rod is inserted into the threaded hole, and after the adjusting knob is screwed, the threaded rod is rotated relative to the threaded hole, so as to adjust the receiving lens.
7. The photosensor structure of claim 5, wherein the transmit lens and receive lens are both disposed perpendicular to the lateral support plate.
8. The photosensor structure of claim 5, wherein the positioning mounting holes are obliquely disposed with respect to the lateral support plate.
9. The photosensor structure of claim 4, wherein the positioning and mounting holes and mounting frame 41 are located on both sides of the frame.
10. The photosensor structure of claim 4, wherein the lateral support plate has a plurality of components disposed below the transmit and receive lenses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111415711.1A CN114136350A (en) | 2021-11-25 | 2021-11-25 | Photoelectric sensor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111415711.1A CN114136350A (en) | 2021-11-25 | 2021-11-25 | Photoelectric sensor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114136350A true CN114136350A (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111415711.1A Pending CN114136350A (en) | 2021-11-25 | 2021-11-25 | Photoelectric sensor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114136350A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116156817A (en) * | 2023-03-07 | 2023-05-23 | 深圳大深传感科技有限公司 | A splicing framework for photoelectric sensors and a splicing and welding process for photoelectric sensors |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571989A (en) * | 2017-03-10 | 2018-09-25 | 卿定求 | A kind of small rectangular self photoelectric sensor |
| CN210638715U (en) * | 2019-08-30 | 2020-05-29 | 深圳市华怡丰科技有限公司 | Background suppression sensor with strong anti-interference performance |
| CN112179384A (en) * | 2020-09-11 | 2021-01-05 | 上海索迪龙自动化有限公司 | Photoelectric sensor for detection convenient to adjust |
| CN213842198U (en) * | 2020-12-01 | 2021-07-30 | 深圳市华怡丰科技有限公司 | Photoelectric sensor convenient to adjust |
| CN214793210U (en) * | 2021-04-28 | 2021-11-19 | 天津神悦电子科技有限公司 | Background suppression type photoelectric sensor |
-
2021
- 2021-11-25 CN CN202111415711.1A patent/CN114136350A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571989A (en) * | 2017-03-10 | 2018-09-25 | 卿定求 | A kind of small rectangular self photoelectric sensor |
| CN210638715U (en) * | 2019-08-30 | 2020-05-29 | 深圳市华怡丰科技有限公司 | Background suppression sensor with strong anti-interference performance |
| CN112179384A (en) * | 2020-09-11 | 2021-01-05 | 上海索迪龙自动化有限公司 | Photoelectric sensor for detection convenient to adjust |
| CN213842198U (en) * | 2020-12-01 | 2021-07-30 | 深圳市华怡丰科技有限公司 | Photoelectric sensor convenient to adjust |
| CN214793210U (en) * | 2021-04-28 | 2021-11-19 | 天津神悦电子科技有限公司 | Background suppression type photoelectric sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116156817A (en) * | 2023-03-07 | 2023-05-23 | 深圳大深传感科技有限公司 | A splicing framework for photoelectric sensors and a splicing and welding process for photoelectric sensors |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220304 |
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| RJ01 | Rejection of invention patent application after publication |