CN210638829U - Pressure sensor - Google Patents
Pressure sensor Download PDFInfo
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- CN210638829U CN210638829U CN201922247370.6U CN201922247370U CN210638829U CN 210638829 U CN210638829 U CN 210638829U CN 201922247370 U CN201922247370 U CN 201922247370U CN 210638829 U CN210638829 U CN 210638829U
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Abstract
The utility model relates to the technical field of sensors, in particular to a pressure sensor, which can effectively monitor the pressure generated by the angular rotation according to an angle sensing chuck by designing a rotary fixing boss, a rotary table angle sensing chuck and the angle sensing chuck, can effectively carry out effective pressure conversion measurement on torque and rotating force, can effectively adjust the length of different angle sensing chucks according to different lengths by designing a fixing hole, a fixing bolt and a graduated scale, effectively improves the adaptability of the utility model, besides the beneficial effects, the utility model can effectively dissipate the heat generated by the pressure sensor body by a designed heat dissipation net, can effectively facilitate the installation of the pressure sensor body by the designed sensor fixing boss and the sensor fixing hole, and can protect a data line from being broken after being used for a long time by protecting an elastic joint by the data line, the service life of the data line is effectively prolonged.
Description
Technical Field
The utility model relates to a sensor technical field, in particular to pressure sensor.
Background
The pressure sensor is the most common sensor in industrial practice, is widely applied to various industrial automatic control environments, relates to water conservancy and hydropower, railway traffic, intelligent buildings, production automatic control, aerospace, military industry, petrochemical industry, oil wells, electric power, ships, machine tools, pipelines and other industries, and simply introduces the principles and the applications of some common sensors. A medical pressure sensor is additionally arranged;
pressure sensors are one of the most widely used. The traditional pressure sensor is mainly based on a mechanical structure type device, and indicates pressure by deformation of an elastic element, but the structure is large in size and heavy in weight, and cannot provide electrical output. With the development of semiconductor technology, semiconductor pressure sensors have come to be developed. Its advantages are small size, light weight, high accuracy and high temp. Particularly, with the development of the MEMS technology, the semiconductor sensor is developed towards miniaturization, and the semiconductor sensor has low power consumption and high reliability;
the existing pressure sensor cannot effectively detect the pressure of angular rotation when in use, and cannot adjust the length of the angular sensor according to the size of different spaces, so that the applicability is relatively low, a large amount of heat can be generated in the long-term use process of the existing pressure sensor, and the existing pressure sensor is inconvenient to install and the data transmission line can be broken off in a long-term use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure sensor to it can't carry out effectual detection to the rotatory pressure of angle to solve to provide current pressure sensor in the above-mentioned background art when using, secondly current pressure sensor also can't carry out the regulation that carries out length to the angle inductor according to the size in different spaces, make the suitability lower, can produce a large amount of heats in the long-term use of current pressure sensor moreover, the problem that installation and data transmission line can be broken when being not convenient for moreover.
In order to achieve the above object, the utility model provides a following technical scheme: a pressure sensor comprises a pressure sensor body, wherein a rotary fixing boss is fixedly arranged on the upper surface of the pressure sensor body, a rotary table is arranged on the upper surface of the rotary fixing boss, an angle sensing fixing clamping sleeve is fixedly arranged on the upper surface of the rotary table, a fixing hole is fixedly arranged on the upper surface of the angle sensing fixing clamping sleeve, a fixing bolt is arranged on the upper surface of the fixing hole, and an angle sensing chuck is arranged on the inner surface clamping sleeve of the angle sensing fixing clamping sleeve;
the fixed surface of angle response chuck is provided with the fixed slot, the fixed surface of angle response chuck is provided with the scale, the last fixed surface of angle response chuck is provided with the rotation axis, the surface of rotation axis rotates and is provided with the angle rotation pulley, the fixed surface of pressure sensor body is provided with fastening bolt, the last fixed surface of pressure sensor body is provided with the radiator-grid, the lower fixed surface of pressure sensor body is provided with the fixed boss of sensor, the internal fixed surface of the fixed boss of sensor is provided with the sensor fixed orifices.
Preferably, the upper surface of the rotating shaft is rotatably provided with the angle rotating pulley and a rolling bearing is arranged at a rotating connection.
Preferably, the upper surface of the rotary fixing boss is provided with the rotary table, and the rotary table is rotatably connected with the rotary fixing boss.
Preferably, the angle sensing chuck is arranged on the inner surface of the angle sensing fixing clamping sleeve in a nested mode and is made of hard metal.
Preferably, the upper surface of the pressure sensor body is fixedly provided with the heat dissipation net, and the heat dissipation net is provided with rhombic meshes.
Preferably, the inner surface of the sensor fixing boss is fixedly provided with the sensor fixing holes, and the sensor fixing holes are formed in four corners of the sensor fixing boss.
Preferably, the upper surface of the pressure sensor body is fixedly provided with a data line protection elastic joint.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a design rotatory fixed boss, revolving stage angle response chuck and angle response chuck can effectively monitor the pressure that the angle rotation produced according to the angle response chuck, can effectively carry out effectual pressure conversion measurement to moment of torsion and revolving force, can effectively carry out effectual regulation according to the length of different angle response chucks through the fixed orifices of design, fixing bolt and scale and effectively improved the adaptability of the utility model;
2. the utility model discloses except above beneficial effect, can carry out effectual heat dissipation to the heat that the pressure sensor body produced through the radiator-grid of design, can effectually be convenient for the pressure sensor body through the sensor fixed boss and the sensor fixed orifices of design and install to protect elastic joint to protect the data line to use for a long time and not by the rupture through the data line, effectively improved the life-span of the use of data line.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a front view of the structure of the present invention.
Fig. 3 is a left side view of the structure of the present invention.
Fig. 4 is a top view of the structure of the present invention.
In the figure: 1. a pressure sensor body; 2. rotating the fixed boss; 3. a rotating table; 4. an angle sensing fixing clamp sleeve; 5. a fixing hole; 6. fixing the bolt; 7. an angle sensing chuck; 8. fixing grooves; 9. a graduated scale; 10. a rotating shaft; 11. rotating the pulley by an angle; 12. fastening a bolt; 13. a heat-dissipating web; 14. a sensor fixing boss; 15. a sensor fixing hole; 16. the data line protects the elastic joint.
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.
The utility model provides a pressure sensor as shown in figures 1-4, as shown in figure 1, the fixed upper surface of pressure sensor body 1 is provided with rotatory fixed boss 2, the upper surface of rotatory fixed boss 2 is provided with revolving stage 3, the fixed upper surface of revolving stage 3 is provided with angle sensing fixed cutting ferrule 4, the fixed upper surface of angle sensing fixed cutting ferrule 4 is provided with fixed orifices 5, the upper surface of fixed orifices 5 is provided with fixing bolt 6, the internal surface cutting ferrule of angle sensing fixed cutting ferrule 4 is provided with angle sensing chuck 7, through designing rotatory fixed boss 2, revolving stage 3 angle sensing chuck 7 and angle sensing chuck 7 can effectively monitor the pressure that the angle rotation produced according to angle sensing chuck 7, can effectively carry out effectual pressure conversion measurement to moment of torsion and revolving force;
as shown in fig. 2, a fixing groove 8 is fixedly arranged on the outer surface of the angle sensing chuck 7, a graduated scale 9 is fixedly arranged on the outer surface of the angle sensing chuck 7, a rotating shaft 10 is fixedly arranged on the upper surface of the angle sensing chuck 7, an angle rotating pulley 11 is rotatably arranged on the outer surface of the rotating shaft 10, a fastening bolt 12 is fixedly arranged on the outer surface of the pressure sensor body 1, a heat dissipation net 13 is fixedly arranged on the upper surface of the pressure sensor body 1, a sensor fixing boss 14 is fixedly arranged on the lower surface of the pressure sensor body 1, a sensor fixing hole 15 is fixedly arranged on the inner surface of the sensor fixing boss 14, and the fixing hole 5, the fixing bolt 6 and the graduated scale 9 can effectively adjust the length of the angle sensing chuck 7 according to different lengths, so that the adaptability of;
referring to fig. 1 and 2, the upper surface of the rotating shaft 10 is provided with an angle rotating pulley 11 in a rotating manner and is provided with a rolling bearing at a rotating joint, the upper surface of the rotating fixing boss 2 is provided with a rotating table 3 and the rotating table 3 is rotatably connected with the rotating fixing boss 2, the inner surface of the angle sensing fixing sleeve 4 is nested with an angle sensing chuck 7 and the angle sensing chuck 7 is made of hard metal, referring to fig. 2 and 3, the upper surface of the pressure sensor body 1 is provided with a heat dissipation net 13 and the heat dissipation net 13 is provided with diamond-shaped meshes, the heat generated by the pressure sensor body 1 can be effectively dissipated through the designed heat dissipation net 13, the inner surface of the sensor fixing boss 14 is provided with sensor fixing holes 15 and the sensor fixing holes 15 are arranged at four corners of the sensor fixing boss 14, and the pressure sensor body 1 can be effectively mounted through the designed sensor fixing boss 14 and the sensor fixing holes The upper surface of the pressure sensor body 1 is fixedly provided with the data line protection elastic joint 16, and the data line can be protected from being broken after being used for a long time through the data line protection elastic joint 16, so that the service life of the data line is effectively prolonged.
This practical theory of operation: when the pressure sensor is used, the rotary fixing boss 2 is fixedly arranged on the upper surface of the pressure sensor body 1, the rotary table 3 is arranged on the upper surface of the rotary fixing boss 2, the angle sensing fixing clamping sleeve 4 is arranged on the upper surface of the rotary table 3, the fixing hole 5 is fixedly arranged on the upper surface of the angle sensing fixing clamping sleeve 4, the length of the angle sensing chuck 7 is adjusted through the fixing hole 5 and the fixing bolt 6, and effective pressure conversion measurement is carried out on torque and rotating force according to the pressure generated by the angle rotation of the angle sensing chuck 7;
the outer surface of the angle sensing chuck 7 is fixedly provided with a fixing groove 8, the outer surface of the angle sensing chuck 7 is fixedly provided with a graduated scale 9, the upper surface of the angle sensing chuck 7 is fixedly provided with a rotating shaft 10, the outer surface of the rotating shaft 10 is rotatably provided with an angle rotating pulley 11, the outer surface of the pressure sensor body 1 is fixedly provided with a fastening bolt 12, the upper surface of the pressure sensor body 1 is fixedly provided with a heat radiating net 13, the heat radiating net 13 is provided with diamond-shaped meshes, the heat generated by the pressure sensor body 1 can be effectively radiated through the designed heat radiating net 13, the lower surface of the pressure sensor body 1 is fixedly provided with a sensor fixing boss 14, the inner surface of the sensor fixing boss 14 is fixedly provided with a sensor fixing hole 15, and the adaptability is effectively improved through the designed fixing hole 5, the fixing bolt 6 and the graduated scale 9 according to the length of different, the pressure sensor body 1 can be effectively and conveniently installed through the designed sensor fixing boss 14 and the sensor fixing hole 15, the data line protecting elastic joint 16 is fixedly arranged on the upper surface of the pressure sensor body 1, the data line can be protected from being broken after being used for a long time through the data line protecting elastic joint 16, and the service life of the data line is effectively prolonged.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (7)
1. A pressure sensor comprising a pressure sensor body (1), characterized in that: a rotary fixing boss (2) is fixedly arranged on the upper surface of the pressure sensor body (1), a rotary table (3) is arranged on the upper surface of the rotary fixing boss (2), an angle sensing fixing clamping sleeve (4) is fixedly arranged on the upper surface of the rotary table (3), a fixing hole (5) is fixedly arranged on the upper surface of the angle sensing fixing clamping sleeve (4), a fixing bolt (6) is arranged on the upper surface of the fixing hole (5), and an angle sensing chuck (7) is arranged on the inner surface of the angle sensing fixing clamping sleeve (4);
the fixed surface of angle response chuck (7) is provided with fixed slot (8), the fixed surface of angle response chuck (7) is provided with scale (9), the last fixed surface of angle response chuck (7) is provided with rotation axis (10), the surface rotation of rotation axis (10) is provided with angle rotation pulley (11), the fixed surface of pressure sensor body (1) is provided with fastening bolt (12), the last fixed surface of pressure sensor body (1) is provided with radiator-grid (13), the lower fixed surface of pressure sensor body (1) is provided with fixed boss of sensor (14), the internal fixed surface of the fixed boss of sensor (14) is provided with sensor fixed orifices (15).
2. A pressure sensor as claimed in claim 1, wherein: the upper surface of the rotating shaft (10) is rotatably provided with the angle rotating pulley (11) and a rolling bearing is arranged at the rotating connection position.
3. A pressure sensor as claimed in claim 1, wherein: the upper surface of the rotary fixing boss (2) is provided with the rotary table (3) and the rotary table (3) is rotationally connected with the rotary fixing boss (2).
4. A pressure sensor as claimed in claim 1, wherein: the inner surface of the angle induction fixing clamping sleeve (4) is provided with the angle induction chuck (7) in a nested mode, and the angle induction chuck (7) is made of hard metal materials.
5. A pressure sensor as claimed in claim 1, wherein: the upper surface of the pressure sensor body (1) is fixedly provided with the heat dissipation net (13) and the heat dissipation net (13) is provided with rhombic meshes.
6. A pressure sensor as claimed in claim 1, wherein: the inner surface of the sensor fixing boss (14) is fixedly provided with the sensor fixing holes (15), and the sensor fixing holes (15) are formed in four corners of the sensor fixing boss (14).
7. A pressure sensor as claimed in claim 1, wherein: and a data line protection elastic joint (16) is fixedly arranged on the upper surface of the pressure sensor body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922247370.6U CN210638829U (en) | 2019-12-16 | 2019-12-16 | Pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922247370.6U CN210638829U (en) | 2019-12-16 | 2019-12-16 | Pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210638829U true CN210638829U (en) | 2020-05-29 |
Family
ID=70798970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922247370.6U Active CN210638829U (en) | 2019-12-16 | 2019-12-16 | Pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210638829U (en) |
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2019
- 2019-12-16 CN CN201922247370.6U patent/CN210638829U/en active Active
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