CN217132415U

CN217132415U - Portable pressure sensor

Info

Publication number: CN217132415U
Application number: CN202123208860.9U
Authority: CN
Inventors: 蔡玮
Original assignee: Keweile China Automation Co ltd
Current assignee: Keweile China Automation Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-08-05
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to a pressure sensor technical field specifically discloses a portable pressure sensor. Including protective housing and the mount pad of slip setting in the protective housing, install the sensor body on the mount pad, protective housing one side slides and is equipped with the binding post base of being connected with the sensor body electricity, and protective housing one end is rotated and is equipped with the adjustable ring, is equipped with the adjusting screw who is used for controlling mount pad reciprocating motion in the adjustable ring. The utility model aims to solve traditional pressure sensor and carrying the in-process, thereby receive external environment influence easily and appear the problem of collision.

Description

Portable pressure sensor

Technical Field

The application relates to the technical field of pressure sensors, and particularly discloses a portable pressure sensor.

Background

A Pressure Transducer is a device or apparatus that senses a Pressure signal and converts the Pressure signal into a usable output electrical signal according to a certain rule.

A pressure sensor is usually composed of a pressure sensitive element and a signal processing unit. Pressure sensors can be classified into gauge pressure sensors, differential pressure sensors, and absolute pressure sensors according to different types of test pressures.

The pressure sensor is the most common sensor in industrial practice, is widely applied to various industrial automatic control environments, and relates to a plurality of industries such as 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 the like.

In the process of using the pressure sensor, there are some places where pressure detection is needed to be performed only occasionally, so that resources are wasted if one pressure sensor is installed for a long time, and the conventional pressure sensor is easy to damage and inaccurate in reading in the process of external collision in the process of carrying, so that the inventor provides a portable pressure sensor to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve traditional pressure sensor and carrying the in-process, thereby receive external environment influence easily and appear the problem of collision.

In order to achieve the purpose, the utility model discloses a basic scheme provides a portable pressure sensor, including protective housing and the mount pad of slip setting in the protective housing, install the sensor body on the mount pad, protective housing one side slip is equipped with the binding post base of being connected with the sensor body electricity, and protective housing one end is rotated and is equipped with the adjustable ring, is equipped with the adjusting screw who is used for controlling mount pad reciprocating motion in the adjustable ring.

The principle and effect of this basic scheme lie in:

1. install the sensor body in the protective housing, at the handling, thereby the effectual outside striking of having avoided of alright section of thick bamboo protective housing leads to the problem that the sensor damaged.

2. When using this pressure sensor in some narrow and small spaces, thereby the accessible rotates the adjustable ring and drives and adjust the screw thread and carry out reciprocating motion in the adjustable ring to control the mount pad and carry out reciprocating motion in the protective housing, make the sensor body can stretch out the protective housing as far as and insert the test position at last.

3. The binding post base is at the protective housing lateral wall along with the mount pad removes and slides, consequently when using, can effectually transmit the data transmission cable of connecting to the display screen confession user's record on the data through the binding post base with the sensor body test.

Compared with the prior art, the utility model discloses in the use, can effectual protection sensor body, when using in narrow and small space simultaneously, can not cause sensor body awkward problem because of waiting to detect the size of object, easy operation is convenient for use widely in this field.

Further, a protective cover is detachably connected to the other end of the protective shell. The sensor body detection head can be effectively prevented from being damaged by external collision in the carrying process.

Furthermore, the adjustable ring is kept away from protective housing one end and is rotated and be equipped with the function shell. Can improve portable clean and tidy nature, will mediate the screw rod parcel in whole function shell, improved use comfort.

Furthermore, the both ends of adjustable ring all the rigid coupling have the slider of T shape, and protective housing and function shell all open towards the one end of adjustable ring have the annular spout that corresponds with the slider of T shape. The adjustable ring of being convenient for can be stable rotate.

Further, the protective housing lateral wall is opened there is the gliding function groove of ability holding binding post base, and binding post base both ends all are equipped with the telescopic tarpaulin. Can effectively seal the protective housing through visor, tarpaulin and function shell, effectually avoid the sensor body to wet at the in-process of carrying.

Furthermore, a limiting sleeve for limiting the deviation of the adjusting screw is fixedly connected to the inner bottom surface of the functional shell. The use stability is improved.

Furthermore, the protective housing has a plurality of connecting blocks that are used for connecting the function shell towards function shell one end outer wall rigid coupling. The protective shell and the functional shell are convenient to connect.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a portable pressure sensor according to an embodiment of the present disclosure;

FIG. 2 illustrates a cross-sectional view of a protective shell of a portable pressure sensor in accordance with an embodiment of the present application;

fig. 3 is a cross-sectional position illustration of fig. 2 of a portable pressure sensor according to an embodiment of the present disclosure.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: protective housing 1, connecting block 2, adjustable ring 3, protective housing 4, binding post base 5, tarpaulin 6, sensor body 7, visor 8, stop collar 9, adjusting screw 10, mount pad 11.

The embodiment is shown in fig. 1, fig. 2 and fig. 3, and includes a protective shell 1, a mounting seat 11 is slidably disposed in the protective shell 1, three connecting blocks 2 are welded at the rear end of the protective shell 1, the ends of the three connecting blocks 2 are welded on the outer wall of the functional shell, two ends of an adjusting ring 3 are fixedly connected with an annular T-shaped slider, an annular chute corresponding to the T-shaped slider is processed at each of the end of the protective shell 1 and the end of the functional shell facing the adjusting ring 3, the adjusting ring 3 is rotatably connected with the protective shell 1 and the functional shell through the T-shaped slider and the chute, an adjusting screw 10 is screwed to the center of the adjusting ring 3, the upper end of the adjusting screw 10 is rotatably connected with the mounting seat 11, a limiting sleeve 9 is welded at the center of the inner bottom surface of the functional shell, the lower end of the adjusting screw 10 is slidably disposed in the limiting sleeve 9, and a protective cover 8 is screwed to the front end of the protective shell 1, a sensor body 7 has been installed towards 8 one ends of visor to

mount pad

11, and 1 lateral wall of protective housing is opened has a function groove, and binding post base 5 slides and sets up in the function groove, and binding post base 5 both ends all are equipped with the waterproof cloth 6 of scalable extension.

When the pressure sensor is used, the protective cover 8 is opened, if the use space is large, the pressure sensor is directly installed at a specified position, and the wiring terminal base 5 can be used after being connected with a data transmission cable; in the use, if the space is not enough, alright rotation adjustable ring 3 for mount pad 11 is ejecting sensor body 7, makes sensor body 7 insert the test position, alright carry out test work.

And after the test is finished, the sensor body 7 is recovered, and the protective cover 8 is covered.

The utility model discloses in the use, can effectual protection sensor body 7, when using in narrow and small space simultaneously, can not cause the problem of sensor body 7 awkward because of treating the size of detecting the object, easy operation is convenient for use widely in this field.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. A portable pressure sensor, characterized by: including protective housing and the mount pad of slip setting in the protective housing, install the sensor body on the mount pad, protective housing one side slides and is equipped with the binding post base of being connected with the sensor body electricity, and protective housing one end is rotated and is equipped with the adjustable ring, is equipped with the adjusting screw who is used for controlling mount pad reciprocating motion in the adjustable ring.

2. The portable pressure sensor of claim 1 wherein a protective cover is removably attached to the other end of the protective shell.

3. A portable pressure transducer according to claim 2, wherein the adjustment ring is rotatably mounted with the functional housing at an end remote from the protective housing.

4. The portable pressure sensor according to claim 3, wherein the adjusting ring has T-shaped sliding blocks fixed to both ends thereof, and the protective shell and the functional shell have annular sliding grooves corresponding to the T-shaped sliding blocks at ends thereof facing the adjusting ring.

5. The portable pressure sensor of claim 4, wherein the side wall of the protective casing is provided with a functional groove for allowing the terminal base to slide, and the terminal base is provided with retractable waterproof cloth at both ends.

6. The portable pressure sensor according to claim 3, wherein a stop collar for limiting the offset of the adjusting screw is fixed to the inner bottom surface of the functional housing.

7. The portable pressure sensor of claim 1, wherein the protective shell has a plurality of connecting blocks fixed to an outer wall of an end thereof facing the functional shell for connecting the functional shell.