Industrial optical ion sensor

Abstract

The utility model discloses an industrial photoion sensor, which relates to the technical field of sensors, and comprises a photoion sensor body and a sensor cover, the inner side of the photoion sensor body is provided with an outer supporting groove, the inner wall of the outer supporting groove is rotatably provided with an outer supporting plate, and the surface of the photoion sensor body is rotatably sleeved with an outer lantern ring. According to the industrial optical ion sensor, it is guaranteed that the optical ion sensor body and the sensor cover are convenient to separate and assemble, and therefore it is guaranteed that the optical ion sensor body is easy to operate and maintain when hung at the related position in an industrial plant area; the complexity of separating the traditional optical ion sensor body from the sensor cover by means of an external tool is reduced, the defect that the optical ion sensor body is damaged by the external tool is also reduced, and the operation efficiency is improved when the optical ion sensor body is maintained or cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of sensors, in particular to an industrial photoionization sensor. Background Art

[0002] With the advancement of technology, various industries or smart machines are equipped with certain sensors for use. There are also many common industrial detection sensors, such as temperature measurement and pressure measurement. At the same time, industrial detection sensors are often used in various aspects of detection to achieve the most effective and accurate measurement.

[0003] In contrast, the patent number: CN215795727U discloses an industrial detection sensor. This solution achieves good ventilation and dehumidification effects for the industrial detection sensor by accelerating ventilation, absorbing moisture and performing corresponding buffering. This ensures that the service life of the industrial detection sensor is extended while achieving the technical effects of preventing the industrial detection sensor from moisture and rust and protecting the industrial detection sensor from damage.

[0004] Although this solution has good ventilation and dehumidification effects, the photoionization sensor usually requires users to use tools to disassemble the upper cover and the outer shell, which not only easily causes bending of the cut between the outer shell and the upper cover, but also affects the quality of subsequent use of the photoionization sensor.

[0005] Therefore, an industrial photoionization sensor which is easy to separate is set up on the above basis. Utility Model Content

[0006] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to solve the problems raised by the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial photoion sensor, comprising a photoion sensor body and a sensor cover, wherein an outer support groove is opened on the inner side of the photoion sensor body, an outer support plate is rotatably mounted on the inner wall of the outer support groove, an outer ring is rotatably sleeved on the surface of the photoion sensor body, an inner support plate is slidably mounted on the inner side of the photoion sensor body, an elastic component is slidably sleeved on the surface of the inner support plate, and two ends of the elastic component are respectively fixedly mounted on the inner side of the photoion sensor body and the surface of the inner support plate.

[0008] Preferably, a torsion spring is rotatably sleeved on the surface of the photoion sensor body, and two ends of the torsion spring are respectively fixedly mounted on the inner side of the photoion sensor body and the surface of the outer ring.

[0009] Preferably, an auxiliary ball is welded on the surface of the outer sleeve ring, and an inner groove is formed on the inner side of the outer sleeve ring.

[0010] Preferably, an inner support groove is formed on the surface of the outer support plate, and the surface of the inner support plate is slidably engaged with the inner wall of the inner support groove.

[0011] Preferably, an external sensing wire is fixedly mounted on the surface of the photoion sensor body, a docking groove is provided on the surface of the photoion sensor body, and a protective plate is slidably mounted on the inner wall of the docking groove.

[0012] Preferably, a stud body is rotatably mounted on the inner side of the protective plate, and a threaded bottom end of the stud body is mounted on the inner side of the photoionization sensor body.

[0013] Preferably, a through groove is provided on the surface of the protective plate, and the surface of the induction external wire slides through the inner wall of the through groove.

[0014] Preferably, a limiting ring is fixedly mounted on the inner side of the photoionization sensor body, and the surface of the limiting ring abuts against the inner side of the protective plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The industrial photoionization sensor rotates the sensor cover to make the inner support groove on the outer support plate coincide with the inner support plate. Therefore, the inner support plate is pushed into the inner wall of the inner support groove for positioning by the elastic performance of the compressed elastic component. Then the operator releases the outer ring, and the outer ring realizes the installation combination of the photoionization sensor body and the sensor cover by the misalignment of the inner groove and the inner support plate. This method ensures convenient separation and assembly operations between the photoionization sensor body and the sensor cover, and further ensures the ease of operation and maintenance of the photoionization sensor body when it is hung and placed at a relevant position in the industrial plant, reduces the cumbersomeness of separating the traditional photoionization sensor body and the sensor cover with the help of external tools, and also reduces the disadvantage of damage to the sensor body by external tools, thereby improving the efficiency of operation when the photoionization sensor body is maintained or cleaned.

[0017] (2) When the industrial photoionization sensor needs to roll up the external sensing wire, the operator places the external sensing wire on the inner side of the photoionization sensor body, controls the protective plate on the stud body to dock with the docking groove, and rotates the stud body and the photoionization sensor body for threaded assembly, thereby achieving the ability to roll up the excess external sensing wire and reduce the disadvantage of the external sensing wire being damaged by being pulled or collided when hanging outside the photoionization sensor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 This is a schematic diagram of the structure of the industrial photoionization sensor of the utility model;

[0020] Figure 2 This is a schematic diagram of the expanded structure of the industrial photoionization sensor of the utility model;

[0021] Figure 3 This is a schematic diagram of the bottom structure of the industrial photoionization sensor of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the photoion sensor body of the utility model;

[0023] Figure 5 It is a schematic diagram of the planar structure of the photoion sensor body of the utility model.

[0024] Figure numerals: 1. photoion sensor body; 2. sensor cover; 3. outer support groove; 4. outer support plate; 5. outer sleeve ring; 6. auxiliary ball; 7. torsion spring; 8. inner groove; 9. inner support plate; 10. elastic component; 11. inner support groove; 12. inductive external wiring; 13. docking groove; 14. protective plate; 15. stud body; 16. through groove; 17. limit ring. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0029] See also Figure 1-5The utility model provides a technical solution: an industrial photoionization sensor, comprising a photoionization sensor body 1, a sensor cover 2 is arranged on the surface of the photoionization sensor body 1, and the photoionization sensor body 1 is a detection device for industrial plants.

[0030] Furthermore, an outer branch groove 3 is provided on the inner side of the photoion sensor body 1, an outer branch plate 4 is rotatably mounted on the inner wall of the outer branch groove 3, the surface of the outer branch plate 4 is fixedly mounted on the surface of the sensor cover 2, an outer sleeve ring 5 is rotatably sleeved on the surface of the photoion sensor body 1, an auxiliary ball 6 is welded on the surface of the outer sleeve ring 5, a torsion spring 7 is rotatably sleeved on the surface of the photoion sensor body 1, two ends of the torsion spring 7 are respectively fixedly mounted on the inner side of the photoion sensor body 1 and the surface of the outer sleeve ring 5, an inner groove 8 is provided on the inner side of the outer sleeve ring 5, an inner branch plate 9 is slidably mounted on the inner side of the photoion sensor body 1, an elastic component 10 is slidably sleeved on the surface of the inner support plate 9, two ends of the elastic component 10 are respectively fixedly mounted on the inner side of the photoion sensor body 1 and the surface of the inner support plate 9, an inner branch groove 11 is provided on the surface of the outer support plate 4, and the surface of the inner support plate 9 is slidably engaged with the inner wall of the inner branch groove 11.

[0031] Specifically, when the photoion sensor body 1 needs to be maintained or cleaned, the operator only needs to control the outer ring 5 to rotate on the surface of the photoion sensor body 1, and the auxiliary ball 6 assists the operator in controlling the movement of the outer ring 5. When the outer ring 5 rotates to a predetermined position, the inner groove 8 on the outer ring 5 will coincide with the inner support plate 9. Since the inner support plate 9 is no longer limited, the operator controls the sensor cover 2 to drive the outer support plate 4 to be taken out from the inner wall of the outer support groove 3. When the photoion sensor body 1 is maintained or cleaned, the operator controls the outer ring 5 to rotate until the inner groove 8 coincides with the inner support plate 9, and then the operator docks the outer support plate 4 on the sensor cover 2 with the outer support groove 3. At this time, the sensor cover 2 is rotated to make the inner support groove 11 on the outer support plate 4 coincide with the inner support plate 9. The inner support plate 9 is pushed into the inner wall of the inner support groove 11 for positioning by the elastic performance of the compressed elastic component 10, and then the operator releases the outer ring 5, and the outer ring 5 realizes the installation combination of the photoionization sensor body 1 and the sensor cover 2 by the misalignment of the inner groove 8 and the inner support plate 9. This method ensures convenient separation and assembly operations between the photoionization sensor body 1 and the sensor cover 2, and further ensures the ease of operation and maintenance of the photoionization sensor body 1 when it is hung and placed at a relevant position in an industrial plant, reduces the cumbersomeness of separating the traditional photoionization sensor body 1 and the sensor cover 2 with the help of external tools, and also reduces the disadvantage of damage caused by external tools, thereby improving the efficiency of operation when the photoionization sensor body 1 is maintained or cleaned.

[0032] Furthermore, an inductive external wire 12 is fixedly installed on the surface of the photoion sensor body 1. The inductive external wire 12 is an external wire body of the photoion sensor body 1. A docking groove 13 is provided on the surface of the photoion sensor body 1. A protective plate 14 is slidably installed on the inner wall of the docking groove 13. A stud body 15 is rotatably installed on the inner side of the protective plate 14. The lower end of the stud body 15 is threadedly installed on the inner side of the photoion sensor body 1. A through groove 16 is provided on the surface of the protective plate 14. The surface of the inductive external wire 12 slides through the inner wall of the through groove 16. A limiting ring 17 is fixedly installed on the inner side of the photoion sensor body 1.

[0033] Specifically, when it is necessary to roll up and place the sensing external wire 12, the operator places the sensing external wire 12 on the inner side of the photoion sensor body 1, and then controls the protective plate 14 on the stud body 15 to dock with the docking groove 13, and rotates the stud body 15 to threadably assemble with the photoion sensor body 1, thereby achieving the ability to roll up and place the excess sensing external wire 12, thereby reducing the disadvantage of the sensing external wire 12 being damaged by being pulled or collided when hanging outside the photoion sensor body 1.

[0034] Working principle: When the industrial photoionization sensor needs to be maintained or cleaned, the operator only needs to control the outer ring 5 to rotate on the surface of the photoionization sensor body 1, and the auxiliary ball 6 assists the operator in controlling the movement of the outer ring 5. When the outer ring 5 rotates to a predetermined position, the inner groove 8 on the outer ring 5 will coincide with the inner support plate 9. Since the inner support plate 9 is no longer limited, the operator controls the sensor cover 2 to drive the outer support plate 4 to be taken out from the inner wall of the outer support groove 3. When the photoionization sensor body 1 completes maintenance or cleaning, the outer ring 5 can be rotated to the surface of the photoionization sensor body 1. The auxiliary ball 6 assists the operator in controlling the movement of the outer ring 5. When the outer ring 5 rotates to a predetermined position, the inner groove 8 on the outer ring 5 will coincide with the inner support plate 9. Since the inner support plate 9 is no longer limited, the operator controls the sensor cover 2 to drive the outer support plate 4 to be taken out from the inner wall of the outer support groove 3. After protection or cleaning, the operator controls the outer ring 5 to rotate until the inner groove 8 matches the inner support plate 9, and then the operator docks the outer support plate 4 on the sensor cover 2 with the outer support groove 3. At this time, the sensor cover 2 is rotated to make the inner support groove 11 on the outer support plate 4 match the inner support plate 9, so the inner support plate 9 is pushed into the inner wall of the inner support groove 11 for positioning through the elastic performance of the compressed elastic component 10, and then the operator releases the outer ring 5, and the outer ring 5 realizes the installation combination of the photoion sensor body 1 and the sensor cover 2 through the misalignment of the inner groove 8 and the inner support plate 9.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An industrial photoionization sensor, comprising a photoionization sensor body (1) and a sensor cover (2), characterized in that: An outer support groove (3) is provided on the inner side of the photoion sensor body (1); an outer support plate (4) is rotatably mounted on the inner wall of the outer support groove (3); an outer sleeve ring (5) is rotatably sleeved on the surface of the photoion sensor body (1); an inner support plate (9) is slidably mounted on the inner side of the photoion sensor body (1); an elastic component (10) is slidably sleeved on the surface of the inner support plate (9); and two ends of the elastic component (10) are respectively fixedly mounted on the inner side of the photoion sensor body (1) and on the surface of the inner support plate (9).

2. The industrial photoionization sensor according to claim 1, characterized in that: A torsion spring (7) is rotatably sleeved on the surface of the photoion sensor body (1), and two ends of the torsion spring (7) are respectively fixedly mounted on the inner side of the photoion sensor body (1) and the surface of the outer sleeve (5).

3. The industrial photoionization sensor according to claim 1, characterized in that: An auxiliary ball (6) is welded on the surface of the outer ring (5), and an inner groove (8) is provided on the inner side of the outer ring (5).

4. The industrial photoionization sensor according to claim 1, characterized in that: An inner support groove (11) is formed on the surface of the outer support plate (4), and the surface of the inner support plate (9) is slidably engaged with the inner wall of the inner support groove (11).

5. The industrial photoionization sensor according to claim 1, characterized in that: An external sensing wire (12) is fixedly mounted on the surface of the photoion sensor body (1), a docking groove (13) is provided on the surface of the photoion sensor body (1), and a protective plate (14) is slidably mounted on the inner wall of the docking groove (13).

6. The industrial photoionization sensor according to claim 5, characterized in that: A stud body (15) is rotatably mounted on the inner side of the protection plate (14), and the lower end of the stud body (15) is threadedly mounted on the inner side of the photoion sensor body (1).

7. The industrial photoionization sensor according to claim 6, characterized in that: A through groove (16) is provided on the surface of the protection plate (14), and the surface of the induction external wire (12) slides through the inner wall of the through groove (16).

8. The industrial photoionization sensor according to claim 7, characterized in that: A limiting ring (17) is fixedly mounted on the inner side of the photoion sensor body (1), and the surface of the limiting ring (17) abuts against the inner side of the protective plate (14).

Images