CN220339573U - High-precision diffusion silicon pressure sensor convenient to install - Google Patents
High-precision diffusion silicon pressure sensor convenient to install Download PDFInfo
- Publication number
- CN220339573U CN220339573U CN202320809186.XU CN202320809186U CN220339573U CN 220339573 U CN220339573 U CN 220339573U CN 202320809186 U CN202320809186 U CN 202320809186U CN 220339573 U CN220339573 U CN 220339573U
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- China
- Prior art keywords
- pressure sensor
- silicon pressure
- main body
- precision
- diffusion silicon
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 45
- 239000010703 silicon Substances 0.000 title claims abstract description 45
- 238000009792 diffusion process Methods 0.000 title claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model provides a high-precision diffusion silicon pressure sensor which is convenient to install. The high-precision diffusion silicon pressure sensor convenient to install comprises: a main body; the mounting structure, the mounting structure set up in the bottom of main part, the mounting structure includes base and joint in the inside installed part of mounting groove. The utility model provides a high-precision diffusion silicon pressure sensor convenient to install, which can realize the rapid installation of the high-precision diffusion silicon pressure sensor and an installation groove by arranging an installation structure, and when the high-precision diffusion silicon pressure sensor is installed, only an installation piece is required to be clamped with the inside of the installation groove, and then ninety degrees of rotation is required, and the clamping mode of the installation piece is utilized to replace the traditional multiple screw fixing mode, so that the high-precision diffusion silicon pressure sensor cannot be influenced by the volume of the sensor, is quite convenient to operate during the installation, and greatly shortens the installation time.
Description
Technical Field
The utility model relates to the field of sensors, in particular to a high-precision diffusion silicon pressure sensor convenient to install.
Background
The sensor is a detecting device, can sense the information to be measured, can convert the sensed information into an electric signal or other information output in a required form according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like, and has the sense organs such as touch sense, taste sense, smell sense and the like, so that the object is slowly activated, and is generally classified into ten categories according to the basic sensing function thereof, namely a thermosensitive element, a photosensitive element, a gas sensitive element, a force sensitive element, a magnetic sensitive element, a humidity sensitive element, a sound sensitive element, a radiation sensitive element, a color sensitive element, a taste sensitive element and the like.
The pressure sensor belongs to one of force sensitive elements, and the main mechanism is a device or a device capable of sensing pressure signals and converting the pressure signals into usable output electric signals according to a certain rule, and generally consists of a pressure sensitive element and a signal processing unit, and the pressure sensor can be divided into a gauge pressure sensor, a differential pressure sensor and an absolute pressure sensor according to different test pressure types.
For the high-precision diffused silicon pressure sensor, a plurality of screws are used for fixing and mounting at the mounting position in actual mounting, but for the high-precision diffused silicon pressure sensor with smaller partial volume, the used fixing screws are small in size and are not easy to hold during mounting, so that the mounting is difficult, and meanwhile, the plurality of screws are used for fixing, the mounting operation is required to be repeated for a plurality of times, so that the mounting time is longer, and the mounting is inconvenient.
Accordingly, there is a need to provide a high-precision diffused silicon pressure sensor that is easy to install and addresses the above-described issues.
Disclosure of Invention
The utility model provides a high-precision diffused silicon pressure sensor convenient to install, which solves the problems that the high-precision diffused silicon pressure sensor takes longer time to install and is not convenient enough.
In order to solve the technical problems, the high-precision diffusion silicon pressure sensor convenient to install provided by the utility model comprises:
a main body;
the mounting structure is arranged at the bottom of the main body and comprises a base and a mounting piece clamped in the mounting groove, the base is sleeved at the bottom of the main body, and the mounting piece is fixedly arranged in the middle of the bottom of the main body;
the two connecting blocks are respectively and fixedly arranged on two sides of the inner wall of the base, the connecting blocks are connected with connecting rods in a sliding manner, and the outer parts of the connecting rods are sleeved on the elastic pieces;
the movable grooves are respectively formed in two sides of the outer portion of the main body, and the connecting rods are fixedly arranged in the movable grooves.
Preferably, the two connecting blocks are respectively positioned at the left side and the right side of the inner wall of the base, and the outer parts of the connecting blocks are in sliding connection with the inner parts of the movable grooves.
Preferably, the two movable grooves are respectively positioned at the bottoms of the left side and the right side of the main body, and the top end and the bottom end of the connecting rod are respectively fixedly connected with the top and the bottom of the inner surface of the movable groove.
Preferably, the elastic piece is located between the top of the connecting block and the bottom of the inner surface of the movable groove.
Preferably, the outside cover of main part is equipped with O type circle, the top of main part is provided with the circuit board.
Preferably, the top of the circuit board is provided with an output wire, and the main body is provided in a cylindrical shape.
Compared with the related art, the high-precision diffusion silicon pressure sensor convenient to install has the following beneficial effects:
the utility model provides a high-precision diffusion silicon pressure sensor convenient to install, which can realize the rapid installation of the high-precision diffusion silicon pressure sensor and an installation groove by arranging an installation structure, and when the high-precision diffusion silicon pressure sensor is installed, only an installation piece is required to be clamped with the inside of the installation groove, and then ninety degrees of rotation is required, and the clamping mode of the installation piece is utilized to replace the traditional multiple screw fixing mode, so that the high-precision diffusion silicon pressure sensor cannot be influenced by the volume of the sensor, is quite convenient to operate during the installation, and greatly shortens the installation time.
Drawings
FIG. 1 is a schematic diagram of a high-precision diffused silicon pressure sensor provided by the utility model for easy installation;
FIG. 2 is a schematic diagram of the structure of the high-precision diffusion silicon pressure sensor provided by the utility model when being installed;
FIG. 3 is a schematic view of the internal portion of the high-precision diffused silicon pressure sensor of FIG. 2;
FIG. 4 is an enlarged schematic view of portion A shown in FIG. 3;
fig. 5 is a schematic view of the mounting groove shown in fig. 2.
Reference numerals in the drawings:
1a, a mounting groove;
1. a main body;
2. a mounting structure;
21. a base, 22, a mounting piece, 23 and a connecting block, 24, connecting rods, 25 and elastic pieces;
3. a movable groove;
4. an O-ring;
5. a circuit board;
6. and an output line.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic structural diagram of a high-precision diffusion silicon pressure sensor provided by the utility model and convenient to install; FIG. 2 is a schematic diagram of the structure of the high-precision diffusion silicon pressure sensor provided by the utility model when being installed; FIG. 3 is a schematic view of the internal portion of the high-precision diffused silicon pressure sensor of FIG. 2; FIG. 4 is an enlarged schematic view of portion A shown in FIG. 3; fig. 5 is a schematic view of the mounting groove shown in fig. 2. High accuracy diffusion silicon pressure sensor convenient to installation includes:
a main body 1;
the mounting structure 2 is arranged at the bottom of the main body 1, the mounting structure 2 comprises a base 21 and a mounting piece 22 which is clamped in the mounting groove 1a, the base 21 is sleeved at the bottom of the main body 1, and the mounting piece 22 is fixedly arranged in the middle of the bottom of the main body 1;
the connecting blocks 23, two connecting blocks 23 are fixedly arranged on two sides of the inner wall of the base 21 respectively, connecting rods 24 are connected to the connecting blocks 23 in a sliding manner, and the outer parts of the connecting rods 24 are sleeved on elastic pieces 25;
the movable grooves 3, two the movable grooves 3 are respectively arranged on two sides of the outer portion of the main body 1, and the connecting rod 24 is fixedly arranged in the movable grooves 3.
The base 21 is arranged in an adapting way with the main body 1, the bottom of the main body 1 can slide in the vertical direction in the base 21 by sleeving the base 21, the base 21 provides support for the bottom of the main body 1, the mounting piece 22 consists of cylindrical connecting blocks on the left side and the right side, the mounting piece 22 is arranged in an adapting way with the mounting groove 1a in the mounting position, the bottom of the main body 1 is fixed by clamping the mounting piece 22 in the mounting groove 1a, the top of the mounting groove 1a is in a shape adapting to the section of the bottom of the mounting piece 22, a groove in the shape perpendicular to the opening of the top of the mounting piece is arranged in the mounting groove, and the mounting piece 22 is fixed by clamping the outer part of the mounting piece 22 in the groove in the mounting groove so that the mounting piece cannot rotate;
the connecting block 23 is in sliding connection with the outside of the connecting rod 24, so that the left side and the right side of the inner wall of the base 21 are limited, the base 21 can be stably arranged outside the main body 1, the elastic piece 25 provides elastic support for the connecting block 23, when the connecting block 23 moves upwards, the elastic piece 25 can be upwards extruded, the base 21 has a certain buffering effect through the elastic piece 25, after the high-precision diffusion silicon pressure sensor is arranged, the high-precision diffusion silicon pressure sensor is prevented from being influenced by external environment, the high-precision diffusion silicon pressure sensor is more stable in use, shaking is prevented, and the safety of the high-precision diffusion silicon pressure sensor in use is improved;
the two connecting blocks 23 are respectively positioned at the left side and the right side of the inner wall of the base 21, and the outer parts of the connecting blocks 23 are in sliding connection with the inner parts of the movable grooves 3.
The two movable grooves 3 are respectively positioned at the bottoms of the left side and the right side of the main body 1, and the top end and the bottom end of the connecting rod 24 are respectively fixedly connected with the top and the bottom of the inner surface of the movable groove 3.
The elastic member 25 is located between the top of the connection block 23 and the bottom of the inner surface of the movable groove 3.
The outside cover of main part 1 is equipped with O type circle 4, the top of main part 1 is provided with circuit board 5.
The top of the circuit board 5 is provided with an output wire 6, and the main body 1 is provided in a cylindrical shape.
The high-precision diffusion silicon pressure sensor consists of a main body 1, an O-shaped ring 4, a circuit board 5 and an output line 6, can directly output standard voltage, current and IIC signals by integrally designing a transmitter and a sensor, and has high precision and good stability after temperature compensation and linear correction of the output signals.
The working principle of the high-precision diffusion silicon pressure sensor convenient to install provided by the utility model is as follows:
when the high-precision diffusion silicon pressure sensor is installed, the installation piece 22 is aligned with the top of the installation groove 1a, then is clamped downwards, so that the installation piece 22 is clamped inside the installation groove 1a, meanwhile, the bottom of the base 21 is attached to the top of the installation position, then the main body 1 is continuously pressed, so that the main body 1 can slide downwards inside the base 21, the connecting block 23 can slide upwards outside the connecting rod 24, and the elastic piece 25 is extruded;
when the bottom of the mounting piece 22 is attached to the bottom of the inner surface of the mounting groove 1a, the mounting piece 22 can be kept aligned with the groove shape inside the mounting groove 1a by rotating the mounting piece 22 to ninety degrees, then the pressing of the mounting piece 22 is stopped, the mounting piece 22 starts to move upwards under the elastic force of the elastic piece 25, and finally the outer part of the mounting piece 22 is clamped inside the mounting groove 1 a;
when the high-precision diffusion silicon pressure sensor is dismounted, the main body 1 is pressed downwards, so that the mounting piece 22 at the bottom of the high-precision diffusion silicon pressure sensor is not clamped with the inside of the mounting groove 1a, and then the mounting piece 22 reversely rotates for ninety degrees, and at the moment, the mounting piece 22 is not clamped, so that the high-precision diffusion silicon pressure sensor can be dismounted directly upwards.
Compared with the related art, the high-precision diffusion silicon pressure sensor convenient to install has the following beneficial effects:
through setting up mounting structure 2, can realize the quick installation of high accuracy diffusion silicon pressure sensor and mounting groove 1a, when the installation, only need with mounting 22 and the inside joint of mounting groove 1a, then rotate ninety degrees can, utilize mounting 22's joint mode, replace traditional a plurality of screw fixation modes, can not receive the volume influence of sensor self, it is very convenient to operate when the installation, has shortened installation time greatly.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A high precision diffused silicon pressure sensor for ease of installation, comprising:
a main body;
the mounting structure is arranged at the bottom of the main body and comprises a base and a mounting piece clamped in the mounting groove, the base is sleeved at the bottom of the main body, and the mounting piece is fixedly arranged in the middle of the bottom of the main body;
the two connecting blocks are respectively and fixedly arranged on two sides of the inner wall of the base, the connecting blocks are connected with connecting rods in a sliding manner, and the outer parts of the connecting rods are sleeved on the elastic pieces;
the movable grooves are respectively formed in two sides of the outer portion of the main body, and the connecting rods are fixedly arranged in the movable grooves.
2. The high-precision diffusion silicon pressure sensor convenient to install according to claim 1, wherein two connecting blocks are respectively positioned on the left side and the right side of the inner wall of the base, and the outer parts of the connecting blocks are in sliding connection with the inner parts of the movable grooves.
3. The high-precision diffusion silicon pressure sensor convenient to install according to claim 1, wherein two movable grooves are respectively positioned at the bottoms of the left side and the right side of the main body, and the top end and the bottom end of the connecting rod are respectively fixedly connected with the top and the bottom of the inner surface of the movable groove.
4. The easy-to-install high precision diffusion silicon pressure sensor of claim 1, wherein the elastic member is located between the top of the connection block and the bottom of the inner surface of the movable groove.
5. The high-precision diffusion silicon pressure sensor convenient to install according to claim 1, wherein an O-ring is sleeved outside the main body, and a circuit board is arranged on the top of the main body.
6. The high-precision diffused silicon pressure sensor according to claim 5, wherein the top of the circuit board is provided with an output wire, and the main body is provided in a cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320809186.XU CN220339573U (en) | 2023-04-13 | 2023-04-13 | High-precision diffusion silicon pressure sensor convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320809186.XU CN220339573U (en) | 2023-04-13 | 2023-04-13 | High-precision diffusion silicon pressure sensor convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220339573U true CN220339573U (en) | 2024-01-12 |
Family
ID=89459101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320809186.XU Active CN220339573U (en) | 2023-04-13 | 2023-04-13 | High-precision diffusion silicon pressure sensor convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220339573U (en) |
-
2023
- 2023-04-13 CN CN202320809186.XU patent/CN220339573U/en active Active
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