CN214951946U - Air pressure sensor with sealing connection structure - Google Patents
Air pressure sensor with sealing connection structure Download PDFInfo
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- CN214951946U CN214951946U CN202121262948.6U CN202121262948U CN214951946U CN 214951946 U CN214951946 U CN 214951946U CN 202121262948 U CN202121262948 U CN 202121262948U CN 214951946 U CN214951946 U CN 214951946U
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- air pressure
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Abstract
The utility model relates to a sensor technical field specifically is a take air pressure sensor of sealing connection structure, including the inner shell, one side fixed mounting of inner shell has the protecgulum, one side fixed mounting that the protecgulum was kept away from to the inner shell has the back lid, the bottom middle part fixedly connected with sleeve of inner shell, telescopic inner wall department has the fixture block through spring movable mounting, telescopic inside swing joint has first connector. The utility model discloses a set up first connector, second connector and third connector, during the installation, at first install the third connector of second nut bottom in the position that needs the detection, fill in the second connector of first nut bottom in the third connector after that, the ring channel that the second connector outside was seted up can block the inside rubber circle of third connector, with both fixed, through using the second nut at first to connect the equipment that needs the detection, the later stage installation of being convenient for, can adjust the angle of protecgulum at will, be convenient for observe.
Description
Technical Field
The utility model relates to a sensor technical field specifically is a take sealing connection structure's baroceptor.
Background
The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.
The sensor need consider its sealed effect of connecting the position when using, guarantees the measurement precision of sensor through seal structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take sealing connection structure's baroceptor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the air pressure sensor with the sealing connection structure comprises an inner shell, wherein a front cover is fixedly arranged on one side of the inner shell, a rear cover is fixedly arranged on one side, away from the front cover, of the inner shell, a sleeve is fixedly connected to the middle of the bottom end of the inner shell, a clamping block is movably arranged on the inner wall of the sleeve through a spring, a first connector is movably connected to the inner part of the sleeve, a plurality of grooves are formed in the outer wall of the first connector, a first nut is arranged at the bottom of the first connector, a second connector is fixedly connected to the bottom of the first nut, a plurality of annular grooves are formed in the outer part of the second connector, a third connector is movably connected to the outer part of the second connector, a plurality of rubber rings are arranged on the inner wall of the third connector, and a second nut is arranged at the top of the third connector;
through the scheme, by arranging the first connector, the second connector and the third connector, during installation, the third connector at the bottom of the second nut is firstly installed at a position to be detected, then the second connector at the bottom of the first nut is plugged into the third connector, the annular groove arranged outside the second connector can be clamped with the rubber ring inside the third connector and fixed with the third connector, equipment to be detected is firstly connected by using the second nut, the later installation is convenient, the angle of the front cover can be adjusted at will, the observation is convenient, by arranging the first nut, the first connector at the top of the first nut is clamped into the sleeve, when the first connector moves towards the inside of the sleeve, the outside of the first connector can extrude the fixture block, the fixture block shrinks towards the inside through the spring, when the groove moves to the position of the fixture block, the fixture block can be clamped into the groove through the reset of the spring, the first connector, the second connector and the third connector are matched for use, so that the efficient sealing effect is achieved.
Preferably, a display screen is arranged on one side of the front cover, which is far away from the inner shell, and a backlight lamp is arranged inside the display screen;
by the scheme, the display screen is arranged, and the backlight lamp is arranged in the display screen, so that detection data can be observed conveniently at night, and the purpose of convenient observation is achieved;
preferably, one side of the front cover close to the display screen is provided with a plurality of keys;
through the scheme, different functions of the equipment can be controlled by setting the keys and using different buttons on the keys, wherein the functions comprise starting, stopping, resetting, backlight switching and the like;
preferably, a plurality of thread grooves are formed in the outer part of the third connector;
through the scheme, the thread groove is arranged, when equipment is installed, the third connector is installed on the equipment needing to be detected, then the second connector is twisted to enter the inside of the third connector, and the thread groove can be conveniently connected to the pipeline connecting head needing to be detected;
preferably, a sealing ring is arranged among the inner shell, the front cover and the rear cover;
by the scheme, the sealing rings are arranged, and the two sides of the inner shell are connected with the front cover and the rear cover by the sealing rings, so that the connection positions of the front cover, the rear cover and the inner shell are sealed, the overall sealing performance of the equipment can be kept, and the detection accuracy is improved;
preferably, the first connector, the second connector and the third connector are all made of stainless steel;
through above-mentioned scheme, through adopting stainless steel material, its hardness of stainless steel material is high, and uses the back for a long time, and its surface and inside do not get rusty, can improve equipment's life, avoids changing for a long time and makes cost of maintenance improve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of take airtight connection structure's baroceptor, through setting up first connector, second connector and third connector, during the installation, at first install the third connector of second nut bottom in the position that needs detected, fill in the second connector of first nut bottom in the third connector after that, the inside rubber circle of ring channel meeting block third connector that the second connector outside was seted up, it is fixed with both, through using the second nut to connect the equipment that needs detected at first, the later stage installation of being convenient for, can adjust the angle of protecgulum at will, be convenient for observe.
2. This take baroceptor of sealing connection structure, through setting up first nut, go into the sleeve with the first connector card at first nut top, when first connector moved toward the sleeve is inside, the outside of first connector can extrude the fixture block, the fixture block passes through the spring and contracts towards the inside, when the recess removed the position to the fixture block, the fixture block can reset through the spring and goes into its card in the recess, through first connector, cooperation between second connector and the third connector is used, thereby reach high-efficient sealed effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the sleeve according to the present invention;
FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 2;
fig. 4 is an enlarged schematic view of the present invention at B in fig. 2.
In the figure: 1. an inner shell; 2. a front cover; 3. a rear cover; 4. a sleeve; 5. a spring; 6. a clamping block; 7. a first connector; 8. a groove; 9. a first nut; 10. a second connector; 11. an annular groove; 12. a third connector; 13. a rubber ring; 14. a second nut; 15. a display screen; 16. pressing a key; 17. a thread groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "top", "bottom", "inner", "outer", and the like refer to orientations or 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 device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
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 limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
the air pressure sensor with the sealing connection structure comprises an inner shell 1, a front cover 2 is fixedly installed on one side of the inner shell 1, a rear cover 3 is fixedly installed on one side, away from the front cover 2, of the inner shell 1, a sleeve 4 is fixedly connected to the middle of the bottom end of the inner shell 1, a clamping block 6 is movably installed on the inner wall of the sleeve 4 through a spring 5, a first connector 7 is movably connected to the inner portion of the sleeve 4, a plurality of grooves 8 are formed in the outer wall of the first connector 7, a first nut 9 is arranged at the bottom of the first connector 7, a second connector 10 is fixedly connected to the bottom of the first nut 9, a plurality of annular grooves 11 are formed in the outer portion of the second connector 10, a third connector 12 is movably connected to the outer portion of the second connector 10, a plurality of rubber rings 13 are arranged on the inner wall of the third connector 12, and a second nut 14 is arranged at the top of the third connector 12;
through the scheme, by arranging the first connector 7, the second connector 10 and the third connector 12, during installation, the third connector 12 at the bottom of the second nut 14 is firstly installed at a position to be detected, then the second connector 10 at the bottom of the first nut 9 is plugged into the third connector 12, the annular groove 11 arranged outside the second connector 10 can be clamped with the rubber ring 13 inside the third connector 12 and is fixed with the third connector, equipment to be detected is firstly connected by using the second nut 14, later installation is convenient, the angle of the front cover 2 can be adjusted at will, observation is convenient, by arranging the first nut 9, the first connector 7 at the top of the first nut 9 is clamped into the sleeve 4, when the first connector 7 moves towards the inside of the sleeve 4, the clamping block 6 can be extruded outside the first connector 7, the clamping block 6 contracts inwards through the spring 5, when the groove 8 moves to the position of the clamping block 6, the clamping block 6 can be clamped into the groove 8 through the reset of the spring 5, and the first connector 7, the second connector 10 and the third connector 12 are matched for use, so that the efficient sealing effect is achieved.
In this embodiment, preferably, a display screen 15 is disposed on a side of the front cover 2 away from the inner casing 1, and a backlight is disposed inside the display screen 15;
by the scheme, the display screen 15 is arranged, and the backlight lamp is arranged in the display screen 15, so that detection data can be observed conveniently at night, and the purpose of convenient observation is achieved;
in this embodiment, preferably, a plurality of keys 16 are disposed on one side of the front cover 2 close to the display screen 15;
through the scheme, by arranging the keys 16, different functions of the equipment can be controlled by using different buttons on the keys 16, wherein the functions comprise starting, stopping, resetting, backlight switching and the like;
in this embodiment, preferably, the exterior of the third connector 12 is provided with a plurality of thread grooves 17;
through the scheme, by arranging the thread groove 17, when equipment is installed, the third connector 12 is firstly installed on the equipment needing to be detected, then the second connector 10 is twisted into the third connector 12, and the thread groove 17 can be conveniently connected to the pipeline connector needing to be detected;
in this embodiment, preferably, a sealing ring is arranged between the inner shell 1, the front cover 2 and the rear cover 3;
by the scheme, the sealing rings are arranged, and the two sides of the inner shell 1 are connected with the front cover 2 and the rear cover 3 by the sealing rings, so that the connection positions of the three are sealed, the whole sealing performance of the equipment can be kept, and the detection accuracy is improved;
in this embodiment, preferably, the first connector 7, the second connector 10, and the third connector 12 are made of stainless steel;
through above-mentioned scheme, through adopting stainless steel material, its hardness of stainless steel material is high, and uses the back for a long time, and its surface and inside do not get rusty, can improve equipment's life, avoids changing for a long time and makes cost of maintenance improve.
When the air pressure sensor with the sealing connection structure is used, by arranging the first connector 7, the second connector 10 and the third connector 12, during installation, the third connector 12 at the bottom of the second nut 14 is firstly installed at a position to be detected, then the second connector 10 at the bottom of the first nut 9 is plugged into the third connector 12, the annular groove 11 formed outside the second connector 10 can be clamped with the rubber ring 13 inside the third connector 12 to fix the two connectors, the second nut 14 is firstly used for connecting equipment to be detected, later installation is facilitated, the angle of the front cover 2 can be adjusted at will, observation is facilitated, by arranging the first nut 9, the first connector 7 at the top of the first nut 9 is clamped into the sleeve 4, when the first connector 7 moves towards the inside of the sleeve 4, the clamping block 6 can be extruded by the outside of the first connector 7, the fixture block 6 is inwards contracted through the spring 5, when the groove 8 moves to the position of the fixture block 6, the fixture block 6 can be clamped into the groove 8 through the reset of the spring 5, and the fixture block is used through the matching among the first connector 7, the second connector 10 and the third connector 12, so that the efficient sealing effect is achieved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a take airtight connection structure's baroceptor, includes inner shell (1), its characterized in that: a front cover (2) is fixedly arranged on one side of the inner shell (1), a rear cover (3) is fixedly arranged on one side, away from the front cover (2), of the inner shell (1), a sleeve (4) is fixedly connected to the middle of the bottom end of the inner shell (1), a clamping block (6) is movably arranged on the inner wall of the sleeve (4) through a spring (5), a first connector (7) is movably connected to the inner portion of the sleeve (4), a plurality of grooves (8) are formed in the outer wall of the first connector (7), a first nut (9) is arranged at the bottom of the first connector (7), a second connector (10) is fixedly connected to the bottom of the first nut (9), a plurality of annular grooves (11) are formed in the outer portion of the second connector (10), a third connector (12) is movably connected to the outer portion of the second connector (10), a plurality of rubber rings (13) are arranged on the inner wall of the third connector (12), and a second nut (14) is arranged at the top of the third connector (12).
2. The air pressure sensor with a sealing connection structure according to claim 1, wherein: a display screen (15) is arranged on one side, far away from the inner shell (1), of the front cover (2), and a backlight lamp is arranged inside the display screen (15).
3. The air pressure sensor with a sealing connection structure according to claim 1, wherein: and a plurality of keys (16) are arranged on one side of the front cover (2) close to the display screen (15).
4. The air pressure sensor with a sealing connection structure according to claim 1, wherein: and a plurality of thread grooves (17) are formed in the outer part of the third connector (12).
5. The air pressure sensor with a sealing connection structure according to claim 1, wherein: and sealing rings are arranged among the inner shell (1), the front cover (2) and the rear cover (3).
6. The air pressure sensor with a sealing connection structure according to claim 1, wherein: the first connector (7), the second connector (10) and the third connector (12) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121262948.6U CN214951946U (en) | 2021-06-07 | 2021-06-07 | Air pressure sensor with sealing connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121262948.6U CN214951946U (en) | 2021-06-07 | 2021-06-07 | Air pressure sensor with sealing connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN214951946U true CN214951946U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121262948.6U Active CN214951946U (en) | 2021-06-07 | 2021-06-07 | Air pressure sensor with sealing connection structure |
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| CN (1) | CN214951946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952428A (en) * | 2023-08-02 | 2023-10-27 | 江苏兰菱机电科技有限公司 | High-precision high-performance torque sensor and application method thereof |
| CN117589361A (en) * | 2024-01-18 | 2024-02-23 | 武汉光谷蓝焰新能源股份有限公司 | Water pressure detection device of boiler |
-
2021
- 2021-06-07 CN CN202121262948.6U patent/CN214951946U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952428A (en) * | 2023-08-02 | 2023-10-27 | 江苏兰菱机电科技有限公司 | High-precision high-performance torque sensor and application method thereof |
| CN116952428B (en) * | 2023-08-02 | 2024-04-05 | 江苏兰菱科技股份有限公司 | High-precision high-performance torque sensor and application method thereof |
| CN117589361A (en) * | 2024-01-18 | 2024-02-23 | 武汉光谷蓝焰新能源股份有限公司 | Water pressure detection device of boiler |
| CN117589361B (en) * | 2024-01-18 | 2024-04-26 | 武汉光谷蓝焰新能源股份有限公司 | Water pressure detection device of boiler |
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