CN112630267A - Improved immersion sensor with multifunctional protective member - Google Patents
Improved immersion sensor with multifunctional protective member Download PDFInfo
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- CN112630267A CN112630267A CN202011357950.1A CN202011357950A CN112630267A CN 112630267 A CN112630267 A CN 112630267A CN 202011357950 A CN202011357950 A CN 202011357950A CN 112630267 A CN112630267 A CN 112630267A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
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Abstract
The invention relates to the technical field of immersion sensors, in particular to an improved immersion sensor with a multifunctional protective component, which aims at solving the problem that the immersion sensor in the prior art is lack of a protective device. The invention has reasonable structure and simple operation, can effectively avoid the erosion of water vapor and dust to the immersion sensor through the arrangement of the protective device, thereby effectively prolonging the service life of the immersion sensor, and meanwhile, the protective device is very convenient to disassemble and assemble and is easy to popularize and use.
Description
Technical Field
The invention relates to the field of immersion sensors, in particular to an improved immersion sensor with a multifunctional protective component.
Background
The immersion sensor is based on the principle of liquid conduction, and uses electrode to detect whether there is water, and then uses the sensor to convert it into dry contact output. When the sensor soaks among the prior art is using, because lack protector, all directly expose in operational environment, the time is long, and steam and dust in the air will enter into the inside of sensor to cause the corruption to the sensor, and then influence the normal work of sensor. For this reason, this scheme has proposed the improved generation sensor that soaks with multi-functional protection component.
Disclosure of Invention
The invention provides an improved immersion sensor with a multifunctional protective component, which solves the problem that the immersion sensor in the prior art is lack of a protective device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the improved immersion sensor with the multifunctional protective component comprises a protective device and a sensor body positioned in the protective device, wherein the protective device consists of a bottom box with an opening at one side and a top box with an opening at one side;
all be fixed with sealed lid through a plurality of fixed plates on the relative one side inner wall of end box and STB, the sensor body is located the inside of two sealed lids, two a plurality of draw-in grooves have all been seted up to sealed bottom of the lid, the bottom of end box and the bottom of STB, the bottom of sensor body is connected with the probe through two wires, and the probe is located protector's outside, and two wires run through two draw-in grooves of sealed bottom of the lid, two draw-in grooves of the bottom of end box and two draw-in grooves of the bottom of STB respectively and extend to the outside of end box and STB.
Preferably, the quantity of joint structure is four, and four joint structures are located the top and the bottom of mounting box respectively, the joint structure is including fixing the fixed block on the end box and fixing the connecting block on the top box, the fixed block is close to one side of connecting block and has seted up spacing hole, and the connecting block is close to one side of fixed block and has seted up the hole of accomodating, and accomodate the hole and keep away from one side of fixed block and seted up the connecting hole, the joint structure is still including being located the spacing post of accomodating downthehole portion, and the one end of spacing post extends to the inside and spacing hole block in spacing hole, the other end of spacing post runs through the outside that the connecting hole extends to the connecting block, the external fixation of spacing post has the spring fixture block, and the spring fixture block is located the inside of accomodating the hole, and.
Preferably, one end of the limiting column, which is positioned in the limiting hole, is of a right-angled triangle structure.
Preferably, the limiting column is fixed with an adjusting rod at one end of the connecting block far away from the outside of one side of the fixing block.
Preferably, the inner wall of the connecting hole is fixed with a spring plate, the outer walls of two opposite sides of the limiting column are provided with positioning grooves, and one end of the spring plate extends to the inside of the positioning groove to be matched with the positioning groove.
Preferably, the length of the positioning groove is greater than the width of the elastic sheet.
Preferably, the air inlet is internally provided with a first filter screen, and the heat dissipation holes are internally provided with a second filter screen.
Preferably, two mounting blocks are fixed on the outer walls of the two sides of the bottom box, and fixing holes are formed in the front faces of the mounting blocks.
Preferably, a sealing gasket is fixed on the inner ring of the clamping groove.
The invention has the beneficial effects that:
1. through the cooperation between end box, STB, two sealed lids, inlet port, louvre and the radiator fan, not only can effectively avoid steam and dust to cause the erosion to the sensor body, also can play good radiating effect.
2. Through the arrangement of the clamping structure, the top box and the bottom box can be conveniently and quickly fixed together, so that the protection device is convenient to disassemble and assemble.
3. Through the arrangement of the first filter screen and the second filter screen, external dust can be effectively prevented from entering the bottom box and the top box
The invention has reasonable structure and simple operation, can effectively avoid the erosion of water vapor and dust to the immersion sensor through the arrangement of the protective device, thereby effectively prolonging the service life of the immersion sensor, and meanwhile, the protective device is very convenient to disassemble and assemble and is easy to popularize and use.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a left side cross-sectional view of the present invention.
Fig. 3 is a top sectional view of the fixing block and the connecting block of the present invention.
Fig. 4 is a schematic structural diagram of a card slot of the present invention.
Reference numbers in the figures: the device comprises a bottom box 1, a top box 2, a first filter screen 3, a fixing block 4, an adjusting rod 5, a connecting block 6, an installing block 7, a second filter screen 8, a probe 10, a sealing cover 11, a sensor body 12, a fixing plate 13, a heat radiation fan 14, a limiting column 15, a limiting hole 16, a receiving hole 17, a spring clamping block 18, an elastic sheet 19, a positioning groove 20, a connecting hole 21, a clamping groove 22 and a sealing gasket 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be 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.
Referring to fig. 1-4, the improved sensor for sensing water immersion with a multifunctional protective member comprises a protective device and a sensor body 12 arranged in the protective device, wherein the protective device is composed of a bottom box 1 with an opening at one side and a top box 2 with an opening at one side, the side with the opening of the bottom box 1 and the side with the opening of the top box 2 are mutually abutted, the bottom box 1 and the top box 9 are fixed together through a plurality of clamping structures, the front surface of the top box 2 is provided with an air inlet, the inner side of the air inlet is provided with a cooling fan 24, the outer walls of the two sides of the bottom box 1 are respectively provided with a cooling hole, the cooling fan 24 is arranged to conveniently cool the sensor body 12, a first filter screen 3 is arranged in the air inlet, a second filter screen 8 is arranged in the cooling holes, and the first filter screen 3 and the second filter screen 8 are arranged to prevent external dust from entering the bottom box 1 and the top box 2;
the inner walls of the opposite sides of the bottom box 1 and the top box 2 are respectively fixed with a sealing cover 11 through a plurality of fixing plates 3, the fixing plates 3 enable a space to be reserved between the sealing covers 11 and the inner walls of the top box 2 or the bottom box 1, air circulation is facilitated, heat dissipation is facilitated, the sensor body 12 is located inside the two sealing covers 11, the sensor body 12 is sealed inside the two sealing covers 11, water vapor and dust can be effectively prevented from corroding the sensor body 12, the sealing covers 11 are made of plastics, a plurality of heat dissipation bulges are arranged on the surfaces of the sealing covers 11, and the heat dissipation area of the surfaces of the sealing covers 11 can be guaranteed;
the bottom of each of the two sealing covers 11, the bottom of the bottom box 1 and the bottom of the top box 2 are respectively provided with a plurality of clamping grooves 22, the bottom of the sensor body 1 is connected with a probe 10 through two conducting wires, the probe 10 is positioned outside the protection device, the two conducting wires respectively penetrate through the two clamping grooves 22 at the bottom of the sealing covers 11, the two clamping grooves 22 at the bottom of the bottom box 1 and the two clamping grooves 22 at the bottom of the top box 2 and extend to the outside of the bottom box 1 and the top box 2, sealing gaskets 23 are fixed on inner rings of the clamping grooves 22, the number of the clamping grooves is the same as that of the conducting wires connected with the outside on the sensor body 12, and gaps between the conducting wires and the clamping grooves 22 can be filled through the arrangement of;
the clamping structure comprises a fixed block 4 fixed on the bottom box 1 and a connecting block 6 fixed on the top box 2, one side of the connecting block 6 is abutted against one side of the fixed block 4, one side of the fixed block 4 close to the connecting block 6 is provided with a limiting hole 16, one side of the connecting block 6 close to the fixed block 5 is provided with a receiving hole 17, one side of the receiving hole 17 far away from the fixed block 5 is provided with a connecting hole 21, the clamping structure also comprises a limiting post 15 positioned in the receiving hole 17, one end of the limiting post 15 extends to the inside of the limiting hole 16 to be clamped with the limiting hole 16, the other end of the limiting post 15 penetrates through the connecting hole 21 to extend to the outside of the connecting block 6, a spring clamping block 18 is fixed on the outside of the limiting post 15, the spring clamping block 18 is positioned in the receiving hole 17, and a spring is sleeved on the outside of the limiting post 15, the spring is positioned on one side of the spring clamping block 18, which is far away from the clamping hole 16, and the connecting block 6 and the fixing block 4 can be conveniently clamped together through the matching among the fixing block 4, the connecting block 6, the limiting column 15, the spring and the spring block 18;
the end, located inside a limiting hole 16, of a limiting column 15 is of a right-angled triangle structure, one end, located outside one side, away from a fixing block 4, of the limiting column 15 is fixed with an adjusting rod 5, an elastic sheet 19 is fixed on the inner wall of a connecting hole 21, locating grooves 20 are formed in the outer walls of two opposite sides of the limiting column 15, one end of the elastic sheet 19 extends to the inside of the locating groove 20 to be matched with the locating groove 20, one end, located inside the limiting hole 16, of the limiting column 15 is set to be of a right-angled triangle structure, the limiting column can conveniently enter and exit the limiting hole 16, the limiting column 15 can be conveniently rotated from the beginning due to the arrangement of the adjusting rod 5, therefore, the direction of the inclined plane of one end of the right-angled triangle of the limiting column 15 is changed, and the;
the length of the positioning groove 20 is greater than the width of the elastic sheet 19, so that the elastic sheet 19 can slide in the positioning groove 20 when the limiting column 15 stretches;
two mounting blocks 7 are fixed on the outer walls of the two sides of the bottom box 1, fixing holes are formed in the front faces of the mounting blocks 7, and the bottom box 1 is conveniently fixed on an external object through the mounting blocks 7.
The working principle is as follows: when the heat dissipation device works, the heat dissipation fan is started, so that outside air is sucked into the protection device through the air inlet, then the air in the bottom box 1 and the air in the top box 2 are blown out of the bottom box and the top box through the two heat dissipation holes, a good heat dissipation effect is achieved, the sensor body 12 is sealed inside the two sealing covers 12, water vapor and dust can be isolated, and the sensor body 12 is effectively prevented from being corroded;
when the protection device is assembled, the sensor body 12 is firstly placed in the sealing cover 12 on the bottom box 1, then the conducting wire on the sensor body 12 is clamped in the clamping groove 22 on the bottom box 1 and the clamping groove 22 on the sealing cover 12, then the top box 2 is covered on one side of the bottom box 1 with the opening, at the moment, the inclined plane at one end of the limiting column 15 on the connecting block 6 is ensured to be opposite to the fixing block 4, so that when the top box 2 is covered on the bottom box 1, the limiting column 15 can be clamped into the limiting hole 16 on the fixing block 4 along with the trend, the top box 2 and the bottom box 1 can be conveniently fixed together, when the top box 2 and the bottom box 1 are disassembled, the adjusting column 5 in the clamping mechanism is firstly shifted upwards, after the limiting column 15 rotates 180 degrees, the direction of the inclined plane at one end of the limiting column 15, which is positioned in the limiting hole 16, is shifted, and the elastic sheet 19 is matched with the positioning groove, the limiting columns 15 can be guaranteed to rotate 180 degrees accurately, and after the inclined plane direction distances of the limiting columns 15 in all the card machine mechanisms are adjusted and rotated, the top box 2 can be taken down from the bottom box 1.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The improved immersion sensor with the multifunctional protection component comprises a protection device and a sensor body (12) positioned in the protection device, and is characterized in that the protection device consists of a bottom box (1) with an opening at one side and a top box (2) with an opening at one side, the side with the opening of the bottom box (1) and the side with the opening of the top box (2) are mutually abutted, the bottom box (1) and the top box (9) are fixed together through a plurality of clamping structures, the front side of the top box (2) is provided with an air inlet, the inner side of the air inlet is provided with a cooling fan (24), and the outer walls of the two sides of the bottom box (1) are provided with cooling holes;
the sensor comprises a bottom box (1) and a top box (2), wherein a plurality of fixing plates (3) are fixedly arranged on the inner wall of one side, opposite to the bottom box (1) and the top box (2), of the bottom box (1), the inner wall of one side, opposite to the top box (2), of the bottom box (1), a plurality of clamping grooves (22) are formed in the sensor body (12) and located inside the two sealing covers (11), the bottom of the bottom box (1) and the bottom of the top box (2) are respectively provided with a plurality of clamping grooves (22), the bottom of the sensor body (1) is connected with a probe (10) through two wires, the probe (10) is located outside a protection device, and the two wires respectively penetrate through the two clamping grooves (22) in the bottom of the sealing covers (11), the.
2. The improved sensor that soaks with multi-functional protection component of claim 1, characterized in that, the quantity of joint structure is four, and four joint structures are located the top and the bottom of mounting box (1) respectively, the joint structure includes fixed block (4) fixed on bottom box (1) and connecting block (6) fixed on top box (2), spacing hole (16) has been seted up to one side that fixed block (4) is close to connecting block (6), receiving hole (17) has been seted up to one side that connecting block (6) is close to fixed block (5), and receiving hole (17) keep away from one side of fixed block (5) and seted up connecting hole (21), the joint structure still includes spacing post (15) that is located receiving hole (17), the inside that the one end of spacing post (15) extended to spacing hole (16) is blocked with spacing hole (16), the other end of spacing post (15) runs through the outside that connecting hole (21) extended to connecting block (6), the outside of spacing post (15) is fixed with spring fixture block (18), and spring fixture block (18) are located the inside of accomodating hole (17), and the outside cover of spacing post (15) is equipped with the spring, and the spring is located one side that card hole (16) were kept away from in spring fixture block (18).
3. The improved sensor of claim 2, wherein the end of the limiting column (15) inside the limiting hole (16) is in a right triangle structure.
4. The improved sensor of claim 2, wherein the limiting column (15) is fixed with an adjusting rod (5) at one end of the connecting block (6) which is positioned outside the side far away from the fixing block (4).
5. The improved sensor of claim 2, wherein the inner wall of the connecting hole (21) is fixed with a spring (19), the outer walls of two opposite sides of the limiting column (15) are provided with positioning grooves (20), and one end of the spring (19) extends to the inside of the positioning groove (20) to be matched with the positioning groove (20).
6. The improved submersion sensor with multifunctional shielding member according to claim 5, characterized in that the length of the positioning slot (20) is greater than the width of the elastic sheet (19).
7. The improved sensor of claim 1, wherein said air inlet is internally fitted with a first filter (3) and said heat dissipation aperture is internally fitted with a second filter (8).
8. The improved sensor of claim 1, wherein two mounting blocks (7) are fixed on the outer walls of two sides of the bottom case (1), and the front face of each mounting block (7) is provided with a fixing hole.
9. The improved submersion sensor with a multifunctional shielding member according to claim 1, characterized in that a sealing gasket (23) is fixed on an inner ring of the clamping groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011357950.1A CN112630267A (en) | 2020-11-27 | 2020-11-27 | Improved immersion sensor with multifunctional protective member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011357950.1A CN112630267A (en) | 2020-11-27 | 2020-11-27 | Improved immersion sensor with multifunctional protective member |
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| Publication Number | Publication Date |
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| CN112630267A true CN112630267A (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011357950.1A Pending CN112630267A (en) | 2020-11-27 | 2020-11-27 | Improved immersion sensor with multifunctional protective member |
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| CN208547365U (en) * | 2018-08-22 | 2019-02-26 | 佛山快盾科技有限公司 | A kind of internet of things sensors guard shield device |
| CN208794618U (en) * | 2018-08-02 | 2019-04-26 | 深圳市安科讯电子制造有限公司 | A kind of IDC precise machine room air conditioner device |
| CN211060337U (en) * | 2019-10-24 | 2020-07-21 | 山东明瑞龙翔节能科技有限公司 | Energy-saving controller device of air conditioner |
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| CN111641562A (en) * | 2020-06-28 | 2020-09-08 | 扬州市君瑞企业管理有限公司 | Dustproof lower shell cover of high-speed railway car router |
| CN211484581U (en) * | 2019-10-30 | 2020-09-15 | 雷鹰 | Protective cover of nuclear magnetic resonance instrument probe |
| CN211740455U (en) * | 2020-04-18 | 2020-10-23 | 无锡捷率机械制造有限公司 | Safety protection device for pressure sensor |
| CN211978818U (en) * | 2020-03-20 | 2020-11-20 | 苏州国诚检测技术有限公司 | Ambient air monitoring device |
-
2020
- 2020-11-27 CN CN202011357950.1A patent/CN112630267A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3194265U (en) * | 2014-07-04 | 2014-11-13 | 東可資通股▲分▼有限公司 | Mobile system rack |
| CN208794618U (en) * | 2018-08-02 | 2019-04-26 | 深圳市安科讯电子制造有限公司 | A kind of IDC precise machine room air conditioner device |
| CN208547365U (en) * | 2018-08-22 | 2019-02-26 | 佛山快盾科技有限公司 | A kind of internet of things sensors guard shield device |
| CN211060337U (en) * | 2019-10-24 | 2020-07-21 | 山东明瑞龙翔节能科技有限公司 | Energy-saving controller device of air conditioner |
| CN211484581U (en) * | 2019-10-30 | 2020-09-15 | 雷鹰 | Protective cover of nuclear magnetic resonance instrument probe |
| CN211178544U (en) * | 2020-03-05 | 2020-08-04 | 西安培华学院 | Protector for internet of things sensor |
| CN211978818U (en) * | 2020-03-20 | 2020-11-20 | 苏州国诚检测技术有限公司 | Ambient air monitoring device |
| CN211740455U (en) * | 2020-04-18 | 2020-10-23 | 无锡捷率机械制造有限公司 | Safety protection device for pressure sensor |
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Application publication date: 20210409 |
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