CN221350179U - Temperature and pressure sensor with displayable parameters - Google Patents
Temperature and pressure sensor with displayable parameters Download PDFInfo
- Publication number
- CN221350179U CN221350179U CN202420066578.6U CN202420066578U CN221350179U CN 221350179 U CN221350179 U CN 221350179U CN 202420066578 U CN202420066578 U CN 202420066578U CN 221350179 U CN221350179 U CN 221350179U
- Authority
- CN
- China
- Prior art keywords
- temperature
- plug
- shell
- pressure sensor
- ceramic core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000919 ceramic Substances 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 2
- 239000003985 ceramic capacitor Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- JAYCNKDKIKZTAF-UHFFFAOYSA-N 1-chloro-2-(2-chlorophenyl)benzene Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1Cl JAYCNKDKIKZTAF-UHFFFAOYSA-N 0.000 description 6
- 101100084627 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pcb-4 gene Proteins 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to the technical field of temperature and pressure sensors, in particular to a temperature and pressure sensor with displayable parameters, which comprises a shell, wherein a plug is arranged at the top of the shell, a ceramic core body is arranged in the shell, a flexible PCB (printed Circuit Board) is arranged at the top of the ceramic core body, the top of the flexible PCB is welded with a bottom electrode of the plug, the bottom of the flexible PCB is welded with the ceramic core body, an opening is arranged at the top of the shell, and the bottom of the plug is clamped and matched with the opening at the top of the shell. In the temperature and pressure sensor with the displayable parameters, when the pressure and the temperature of a measured medium change, the capacitance value of the ceramic capacitor changes along with the pressure and the temperature, signals are amplified and converted into voltage output through the flexible PCB, and the temperature and the pressure value are displayed on the digital display meter through the processing of the signal display processing module. When the test value does not need to be displayed in real time, the output signal can be externally connected for other operation and processing, the installation is convenient, the ceramic core body and the plug can be rapidly installed and detached, and the maintenance is convenient.
Description
Technical Field
The utility model relates to the technical field of temperature and pressure sensors, in particular to a temperature and pressure sensor with a displayable parameter.
Background
The temperature and pressure sensor is equipment for measuring temperature and pressure, and is widely applied to the fields of industrial automation, energy management, environmental protection monitoring and the like.
The temperature and pressure of the traditional temperature and pressure sensor cannot be directly displayed, and the numerical value is not easy to visually and quickly read by the measurement mode through external software and the reading of the temperature and pressure of a power supply, the traditional temperature and pressure sensor has the advantages that the pressure and temperature can be quickly detected and read without external facilities, and in addition, the traditional temperature and pressure sensor has the problems of complex structure, large volume, high cost and the like, so that the popularization and popularization of the temperature and pressure sensor in practical application are influenced.
Disclosure of utility model
The utility model aims to provide a temperature and pressure sensor with displayable parameters, which solves the problems that the temperature and pressure of the traditional temperature and pressure sensor provided in the background art cannot be directly displayed, the numerical value is not easy to intuitively and rapidly read in a measuring mode through output voltage reading by external software and power supply temperature and pressure numerical value, and the pressure and temperature can be rapidly detected and read without external facilities.
In order to achieve the above purpose, the utility model provides a temperature and pressure sensor with displayable parameters, which comprises a shell, wherein a plug is arranged at the top of the shell, a ceramic core body is arranged in the shell, a flexible PCB (printed Circuit Board) is arranged at the top of the ceramic core body, the top of the flexible PCB is welded with a bottom electrode of the plug, the bottom of the flexible PCB is welded with the ceramic core body, an opening is arranged at the top of the shell, and the bottom of the plug is in clamping fit with the opening at the top of the shell.
Preferably, a detection port is formed in the bottom of the housing.
Preferably, a power supply plug-in port is arranged at the outer end of the plug, a digital display meter is arranged on the outer wall of the plug, and a battery compartment is arranged at the top of the plug.
Preferably, an annular groove is formed in the outer wall of the plug, and an upper O-shaped ring is arranged in the annular groove.
Preferably, a lower O-ring is mounted on the bottom inner wall of the shell below the ceramic core.
Preferably, the flexible PCB board is integrated with a signal voltage output processing module and a signal display processing module.
Preferably, the ceramic core is of a cylindrical structure, and the diameter of the section is the same as the diameter of the inner wall of the shell.
Preferably, the upper O-shaped ring and the lower O-shaped ring are made of silica gel materials.
Compared with the prior art, the utility model has the beneficial effects that:
In the temperature and pressure sensor with the displayable parameters, the ceramic core is a pressure sensing element, and the deformation quantity is measured to obtain the pressure value. When the pressure and the temperature of the measured medium change, the capacitance value of the ceramic capacitor changes, signals are amplified and converted into voltage output through the flexible PCB, and the temperature and the pressure value are displayed on the digital display meter through the processing of the signal display processing module. When the test value does not need to be displayed in real time, the output signal can be externally connected for other operation and processing, the installation is convenient, the ceramic core body and the plug can be rapidly installed and detached, and the maintenance is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
fig. 3 is a schematic structural view of a plug according to the present utility model.
The meaning of each reference sign in the figure is:
1. a housing; 11. a detection port; 2. an O-shaped ring is arranged; 3. a ceramic core; 4. a flexible PCB board; 5. an O-shaped ring is arranged; 6. a plug; 61. a power supply interface; 62. a digital display table; 63. a battery compartment; 64. an annular groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a temperature and pressure sensor with displayable parameters, which is shown in fig. 1-3, and comprises a shell 1, wherein a plug 6 is arranged at the top of the shell 1, a ceramic core 3 is arranged in the shell 1, a flexible PCB 4 is arranged at the top of the ceramic core 3, the top of the flexible PCB 4 is welded with a bottom electrode of the plug 6, the bottom of the flexible PCB 4 is welded with the ceramic core 3, an opening is arranged at the top of the shell 1, and the bottom of the plug 6 is in clamping fit with the opening at the top of the shell 1.
In this embodiment, the bottom of the housing 1 is provided with a detection port 11 for performing detection of temperature and pressure.
Specifically, the outer end of plug 6 is provided with power socket 61 for the charging of battery, and digital display table 62 is installed to the outer wall of plug 6 for the digital display of temperature and pressure, and the top of plug 6 is provided with battery compartment 63 for place the power and supply.
Further, the outer wall of the plug 6 is provided with an annular groove 64, and an upper O-ring 5 is provided in the annular groove 64 for supporting and sealing between the plug 6 and the housing 1.
Further, a lower O-ring 2 is arranged below the ceramic core 3 on the inner wall of the bottom of the shell 1 and is used for supporting between the ceramic core 3 and the shell 1.
Further, a signal voltage output processing module and a signal display processing module are integrated on the flexible PCB 4 for data processing.
Furthermore, the ceramic core body 3 is of a cylindrical structure, the diameter of the section is the same as that of the inner wall of the shell 1, and the ceramic core body 3 is convenient to install.
Furthermore, the upper O-shaped ring 5 and the lower O-shaped ring 2 are made of silica gel materials, have certain elasticity and can play a buffering effect during installation.
When the temperature and pressure sensor with the displayable parameters is used, the detection port 11 is aligned to a position to be detected, the shell 1 is fixed, the ceramic core 3 is a pressure sensing element, the pressure value is obtained by measuring the deformation of the ceramic core, when the pressure and the temperature of a measured medium change, the outside of the shell 1 is extruded, the capacitance value of the ceramic capacitor changes along with the extrusion, signals are amplified and converted into voltage output through the flexible PCB 4, and the temperature and the pressure value are displayed on the digital display meter 62 through the processing of the signal display processing module. When the test value does not need to be displayed in real time, the output signal can be externally connected for other operation and processing.
Finally, it should be noted that, the electronic components in the flexible PCB 4 in this embodiment are all universal standard components or components known to those skilled in the art, the structure and principle thereof are all known by those skilled in the art through technical manuals or known by conventional experimental methods, all the electrical components are connected by wires at the idle position of the device, and the specific connection means should refer to the sequential working order among the electrical components in the working principle to complete the electrical connection, which is known in the art.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. Temperature and pressure sensor with displayable parameters, comprising a housing (1), characterized in that: the plug (6) is installed at the top of shell (1), the inside of shell (1) is provided with ceramic core (3), the top of ceramic core (3) is provided with flexible PCB board (4), the top of flexible PCB board (4) and the bottom electrode welding of plug (6), the bottom of flexible PCB board (4) and ceramic core (3) welding, the top of shell (1) is provided with the opening, the bottom of plug (6) and the open-top joint cooperation of shell (1).
2. The parameter displayable temperature and pressure sensor of claim 1, wherein: the bottom of the shell (1) is provided with a detection port (11).
3. The parameter displayable temperature and pressure sensor of claim 1, wherein: the outer end of the plug (6) is provided with a power supply plug-in interface (61), the outer wall of the plug (6) is provided with a digital display meter (62), and the top of the plug (6) is provided with a battery compartment (63).
4. A temperature and pressure sensor with displayable parameters according to claim 3, characterized by: an annular groove (64) is formed in the outer wall of the plug (6), and an upper O-shaped ring (5) is arranged in the annular groove (64).
5. The parameter displayable temperature and pressure sensor of claim 4, wherein: the bottom inner wall of the shell (1) is positioned below the ceramic core body (3) and is provided with a lower O-shaped ring (2).
6. The parameter displayable temperature and pressure sensor of claim 1, wherein: and a signal voltage output processing module and a signal display processing module are integrated on the flexible PCB (4).
7. The parameter displayable temperature and pressure sensor of claim 1, wherein: the ceramic core body (3) is of a cylindrical structure, and the diameter of the section is the same as that of the inner wall of the shell (1).
8. The parameter displayable temperature and pressure sensor of claim 5, wherein: the upper O-shaped ring (5) and the lower O-shaped ring (2) are made of silica gel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420066578.6U CN221350179U (en) | 2024-01-10 | 2024-01-10 | Temperature and pressure sensor with displayable parameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420066578.6U CN221350179U (en) | 2024-01-10 | 2024-01-10 | Temperature and pressure sensor with displayable parameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221350179U true CN221350179U (en) | 2024-07-16 |
Family
ID=91834562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420066578.6U Active CN221350179U (en) | 2024-01-10 | 2024-01-10 | Temperature and pressure sensor with displayable parameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221350179U (en) |
-
2024
- 2024-01-10 CN CN202420066578.6U patent/CN221350179U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202092821U (en) | Intrinsic safe digital pressure transducer | |
| CN200941076Y (en) | Intelligent pressure, temp displaying control meter | |
| CN213120668U (en) | Integrated differential pressure gas mass flowmeter | |
| CN221350179U (en) | Temperature and pressure sensor with displayable parameters | |
| CN219391204U (en) | Differential pressure transmitter based on fluid industry | |
| CN110715767A (en) | Intelligent multifunctional multi-display digital display pressure gauge | |
| CN202350927U (en) | Intelligently universal digital display device | |
| CN213688695U (en) | Extensible wiring device and wireless temperature sensor | |
| CN2650097Y (en) | Engine oil pressure sensor | |
| CN212254386U (en) | Waterproof temperature sensor | |
| CN210375500U (en) | Pressure transmitter for glass kiln smoke waste heat power generation | |
| CN202522367U (en) | Intelligent pressure transmitter | |
| CN202522534U (en) | Micro power consumption combustible gas detector | |
| CN202533212U (en) | Electronic oil pressure sensor with dynamic equivalent mode | |
| CN207976257U (en) | A kind of motor compressor air-tightness non-destructive testing device | |
| CN221882869U (en) | A special pressure transmitter for test platform | |
| CN112304475A (en) | Controllable contact pin type pressure sensor for pressure detection | |
| CN222598871U (en) | An intelligent temperature, humidity and pressure sensor | |
| CN212844149U (en) | On-site detection device of pressure transmitter | |
| CN221840636U (en) | Electronic pressure sensor | |
| CN222166185U (en) | Temperature and pressure sensor | |
| CN220136553U (en) | Electronic pressure sensor for electrolyte | |
| CN219891325U (en) | Voltage detection device | |
| CN218584102U (en) | Multifunctional environment sensing device | |
| CN221745320U (en) | A pressure sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |