CN212844155U - Pressure sensor normal atmospheric temperature test installation device - Google Patents
Pressure sensor normal atmospheric temperature test installation device Download PDFInfo
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- CN212844155U CN212844155U CN202022263373.1U CN202022263373U CN212844155U CN 212844155 U CN212844155 U CN 212844155U CN 202022263373 U CN202022263373 U CN 202022263373U CN 212844155 U CN212844155 U CN 212844155U
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Abstract
The utility model discloses a pressure sensor normal atmospheric temperature test installation device, it includes body, end cap, pressure gauge connector, sensor connector, the body is inside to be opened there is the through-hole, the body both ends set up end cap or sensor connector, be connected with pressure gauge connector and sensor connector on the body, the pressure gauge connector with sensor connector inside be provided with the through-hole and with body through-hole intercommunication, this device is provided with a plurality of sensor connectors, can once detect a plurality of sensors, practice thrift operating time, improve detection efficiency.
Description
Technical Field
The utility model belongs to the technical field of the sensor detects, concretely relates to pressure sensor normal atmospheric temperature test installation device.
Background
The sensor (english name: transducer/sensor) is a detection device, which can sense the measured information and convert the sensed information into electric signals or other information in 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. Sensors have long penetrated extremely widespread fields such as industrial production, space development, marine exploration, environmental protection, resource investigation, medical diagnostics, biotechnology, and even cultural relic protection. It can be said that from vast amounts of space, to vast amounts of ocean, to complex engineering systems, almost every modernization project, is not open to a wide variety of sensors. People must resort to sense organs in order to obtain information from the outside world. Many obstacles to basic scientific research are firstly that the acquisition of object information is difficult, and the emergence of some new mechanisms and high-sensitivity detection sensors often lead to breakthrough in the field. The development of some sensors is often the precursor of some marginal disciplines.
The functions of people are far from sufficient in the research of natural phenomena and laws and production activities by relying on the sense organs of the people. In order to adapt to the situation, sensors are needed, and the types of the sensors are various, wherein the pressure sensor is the most common sensor in industrial practice, is widely applied to various industrial automatic control environments, and relates to various industries such as water conservancy and hydropower, railway traffic, intelligent building, production automatic control, aerospace, military industry, petrochemical industry, oil wells, electric power, ships, machine tools, pipelines and the like.
The sensor has certain requirements on the installation mode, the external environment and the like when in use, the sensor is necessary to be detected when being shipped from a factory, and the sensor should be close to the use environment of the sensor as much as possible when in detection.
The inventor finds that the prior arts have at least the following technical problems in the practical use process:
most of the existing detection equipment only detects a single sensor, and the detection efficiency is low.
Disclosure of Invention
For overcoming the not enough of above-mentioned existence, the utility model discloses an inventor is through long-term exploration attempt and many times's experiment and effort, constantly reforms and innovate, has provided a pressure sensor normal atmospheric temperature test installation device, and it is provided with a plurality of sensor connectors, can once detect a plurality of sensors, practices thrift operating time, improves detection efficiency.
In order to realize the purpose, the utility model adopts the technical scheme that: the utility model provides a pressure sensor normal atmospheric temperature test installation device, it includes body, end cap, pressure gauge connector, sensor connector, and the body is inside to be opened there is the through-hole, and the body both ends set up end cap or sensor connector, are connected with pressure gauge connector and sensor connector on the body, and pressure gauge connector and sensor connector are inside to be provided with the through-hole and communicate with the body through-hole.
According to a pressure sensor normal atmospheric temperature test installation device, its further preferred technical scheme is: the body is a round or square cylinder, and is convenient for the arrangement of each connector.
According to a pressure sensor normal atmospheric temperature test installation device, its further preferred technical scheme is: the pressure gauge connector and the sensor connector are both arranged on the side wall of the body.
According to a pressure sensor normal atmospheric temperature test installation device, its further preferred technical scheme is: the pressure gauge connector is arranged in the middle of the side wall of the body, and the sensor connector and the pressure gauge connector are arranged at 180 degrees.
According to a pressure sensor normal atmospheric temperature test installation device, its further preferred technical scheme is: the diameter of the through hole is less than 5 mm.
According to a pressure sensor normal atmospheric temperature test installation device, its further preferred technical scheme is: the number of the sensor connectors is 2-7, the sensor connectors are uniformly arranged on the side wall and two ends of the body, and a plurality of interfaces are arranged to realize detection of a plurality of pressure sensors at one time.
According to a pressure sensor normal atmospheric temperature test installation device, its further preferred technical scheme is: the pressure gauge connector is connected with a hose, and the hose is connected with the piston pressure gauge.
According to a pressure sensor normal atmospheric temperature test installation device, its further preferred technical scheme is: the sensor connector is connected with a hose, the hose is connected with a connector, the connector is connected with the pressure sensor, the connector comprises a connecting conical tube, a connecting thread ring and an O-shaped sealing ring, the upper end of the connecting conical tube is sleeved with the connecting thread ring, the O-shaped sealing ring is arranged on the outer side of the upper end of the connecting conical tube and inside the connecting thread ring, and the O-shaped sealing ring is in close contact with the step of the thread part of the sensor after the pressure sensor is installed in place.
According to a pressure sensor normal atmospheric temperature test installation device, its further preferred technical scheme is: the pressure gauge connector all sets up to the toper with the both ends of sensor connector, and the middle part is the cylinder shape, and the middle part is provided with the step, makes things convenient for both ends to install.
According to a pressure sensor normal atmospheric temperature test installation device, its further preferred technical scheme is: the pressure gauge connector is communicated with all the sensor connectors through the through holes in the body and serves as a passage of hydraulic oil.
Compared with the prior art, the technical scheme of the utility model have following advantage beneficial effect:
1. set up a plurality of sensor connectors, can detect a plurality of sensors simultaneously.
2. The testing environment and the working environment reach an approximate state, and the accuracy of the detection result is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is the utility model relates to a pressure sensor normal atmospheric temperature test installation device's schematic structure diagram.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
The labels in the figure are respectively: 1. body 2, plug 3, pressure gauge connector 4, sensor connector 5, pressure sensor 6 and hose
7. The coupling head 701, the coupling taper pipe 702, the coupling threaded ring 7 and the O-shaped sealing ring.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are 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. Thus, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the claimed invention, but is merely representative of selected embodiments of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.
Example (b):
FIG. 1 shows, a 5 normal atmospheric temperature test installation device of pressure sensor is provided, it includes body 1, end cap 2, pressure gauge connector 3, sensor connector 4, 1 inside division of body has the through-hole, 1 both ends of body set up end cap 2 or sensor connector 4, according to the demand 2 replacement of end cap at 1 both ends of body for sensor connector 4 promptly, can increase the number of sensor connector 4 like this, increase detection efficiency, be connected with pressure gauge connector 3 and sensor connector 4 on body 1, pressure gauge connector 3 and sensor connector 4 are inside to be provided with the through-hole and communicate with 1 through-hole of body, the through-hole diameter is less than 5 mm.
The number of the sensor connectors 4 is 2-7, the sensor connectors are evenly arranged on the side wall and two ends of the body 1, a plurality of interfaces are arranged to detect a plurality of pressure sensors at one time, and a plurality of interfaces are arranged to detect a plurality of pressure sensors 5 at one time.
The pressure gauge connector 3 is connected with a hose 6, the hose 6 is connected with the piston pressure gauge, the sensor connector 4 is connected with a hose 6, the sensor connector 4 is connected with a hose, the hose is connected with a connector 7, the connector 7 is connected with the pressure sensor, the connector 7 comprises a connecting conical pipe 701, a connecting threaded ring 702 and an O-shaped sealing ring 703, the upper end of the connecting conical pipe 701 is sleeved with the connecting threaded ring, the O-shaped sealing ring 703 is arranged on the outer side of the upper end of the connecting conical pipe 701 and inside the connecting threaded ring 702, and the O-shaped sealing ring 703 is in close contact with a step of a threaded part of the sensor after the pressure sensor.
The pressure gauge connector 3 is communicated with all the sensor connectors 4 through holes in the body 1 and serves as a passage for hydraulic oil.
This device mainly used normal atmospheric temperature state's pressure sensor 5 detects, adopts hose 6 to connect and waits to detect pressure sensor 5 and pressure gauge, can be convenient connect and pull down these two parts, and hose 6's under the normal atmospheric temperature state stable performance is difficult for producing destructive damage such as fracture softening, can use for a long time.
Description of the operation: the pressure sensor who waits to detect installs on the hose of sensor connector, and the piston pressure gauge is connected on the hose of pressure gauge connector, and when the piston pressure gauge pressurization, pressure oil gets into pressure sensor through the hose and draws the pressure hole, so piston pressure gauge pressure can conduct to the sensor in pressure gauge connector centre bore, body centre bore, sensor connector centre bore, rethread hose entering pressure sensor. At the moment, the reading of the piston pressure gauge is compared with the data of the pressure sensor to be detected, and whether the measurement result of the pressure sensor to be detected is accurate can be known. The device is provided with a plurality of detection interfaces, so that a plurality of sensors can be tested in a pressurizing mode at the same time.
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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under," "below," and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or merely indicates that the first feature is at a lower level than the second feature.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.
Claims (10)
1. The utility model provides a pressure sensor normal atmospheric temperature test installation device, it includes body, end cap, pressure gauge connector, sensor connector, its characterized in that, the inside through-hole that opens of body, and the body both ends set up end cap or sensor connector, are connected with pressure gauge connector and sensor connector on the body, and pressure gauge connector and sensor connector are inside to be provided with the through-hole and communicate with the body through-hole.
2. The normal-temperature test mounting device for the pressure sensor as claimed in claim 1, wherein the body is a circular or square cylinder.
3. The normal temperature test mounting device for the pressure sensor as claimed in claim 2, wherein the pressure gauge connector and the sensor connector are both arranged on the side wall of the body.
4. The normal temperature test mounting device for the pressure sensor as claimed in claim 3, wherein the pressure gauge connector is arranged in the middle of the side wall of the body, and the sensor connector and the pressure gauge connector are arranged at an angle of 180 °.
5. The normal-temperature test mounting device for the pressure sensor as claimed in claim 1, wherein the diameter of the through hole is less than 5 mm.
6. The normal-temperature test mounting device for the pressure sensor as claimed in claim 1, wherein the number of the sensor connectors is 2-7, and the sensor connectors are uniformly arranged on the side wall and two ends of the body.
7. The normal temperature test installation device for the pressure sensor as claimed in claim 1, wherein the pressure gauge connector is connected with a hose, and the hose is connected with the piston pressure gauge.
8. The normal temperature testing and mounting device for the pressure sensor according to claim 1, wherein the sensor connector is connected with a hose, the hose is connected with a connector, the connector is further connected with the pressure sensor, the connector comprises a connecting conical tube, a connecting threaded ring and an O-shaped sealing ring, the upper end of the connecting conical tube is sleeved with the connecting threaded ring, the O-shaped sealing ring is arranged on the outer side of the upper end of the connecting conical tube and inside the connecting threaded ring, and the O-shaped sealing ring is tightly contacted with the step of the threaded part of the sensor after the pressure sensor is mounted in place.
9. The normal temperature test mounting device for the pressure sensor as claimed in claim 1, wherein the pressure gauge connector and the sensor connector are tapered at both ends, the middle part is cylindrical, and a step is arranged in the middle part.
10. The normal temperature test mounting device for the pressure sensor as claimed in claim 1, wherein the pressure gauge connectors are communicated with all the sensor connectors through holes on the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022263373.1U CN212844155U (en) | 2020-10-13 | 2020-10-13 | Pressure sensor normal atmospheric temperature test installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022263373.1U CN212844155U (en) | 2020-10-13 | 2020-10-13 | Pressure sensor normal atmospheric temperature test installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212844155U true CN212844155U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022263373.1U Active CN212844155U (en) | 2020-10-13 | 2020-10-13 | Pressure sensor normal atmospheric temperature test installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212844155U (en) |
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2020
- 2020-10-13 CN CN202022263373.1U patent/CN212844155U/en active Active
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