CN213181742U

CN213181742U - Plug-in voltage sensor

Info

Publication number: CN213181742U
Application number: CN202021986713.7U
Authority: CN
Inventors: 余天娇
Original assignee: Shenyang Zhuoran Jiaxin Technology Co ltd
Current assignee: Shenyang Zhuoran Jiaxin Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-11
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a plug-in voltage sensor, which comprises an outer shell body, upper cover and lower cover, fixed surface installs insulating platform on the shell body, the equal fixed mounting in insulating platform upper surface four corners department has the post of inserting, the equal fixed mounting in insulating platform lower surface four corners department has the post of inserting down, fixed surface installs the insulating head on the insulating platform, the shell body top is equipped with the upper cover, the inside hollow out construction design that is of upper cover, cover fixed surface on the upper cover and install the torch, the upper cover with connect the torch as an organic whole shaping formula structural design, the second grade jack of post looks adaptation is seted up on and inserted in upper cover lower surface four corners department, the shell body below is equipped with the lower cover, beneficial effect: this kind of structural design's plug-in voltage sensor, the outside protection work of completion voltage sensor that can be extremely convenient, protection architecture is poor simultaneously with the structural design who pulls out the formula of inserting, when the in-service use, conveniently installs and dismantles, and performance is good, and this sensor volume is less, conveniently installs, is fit for using widely.

Description

Plug-in voltage sensor

Technical Field

The utility model relates to a voltage sensor technical field specifically is a plug-in voltage sensor.

Background

A voltage sensor is a sensor that senses the measured voltage and converts it into a usable output signal. In various automatic detection and control systems, it is often necessary to track and collect high-speed alternating and direct voltage signals and perform spectrum analysis on relatively complex voltage waveforms. The signals can be strong current such as high voltage, large current and the like, weak current with poor load capacity or signals with small amplitude, most of the existing sensors are large in size, and the external part of the existing sensors is free of a protection structure, so that the existing sensors are easy to collide with the outside when in use. Thereby easily affecting the service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug-in voltage sensor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plug-in voltage sensor, includes shell body, upper cover and lower cover, fixed surface installs insulating platform on the shell body, the equal fixed mounting in insulating platform upper surface four corners department has the post of inserting, the equal fixed mounting in insulating platform lower surface four corners department has the post of inserting down, fixed surface installs the insulating head on the insulating platform, the shell body top is equipped with the upper cover, the inside hollow out construction design that is of upper cover, cover fixed surface on the upper cover and install the torch, the upper cover with connect the torch as an organic whole shaping formula structural design, upper cover lower surface four corners department sets up and inserts the second grade jack of post looks adaptation on, the shell body below is equipped with the lower cover, the spout has been seted up on the outer wall of shell body both sides.

Preferably, the inside logical groove that is equipped with of lower cover, it is square structural design to lead to the groove, lead to fixed mounting on the inner wall of groove both sides and have the slide with spout looks adaptation, the one-level jack with lower inserted column looks adaptation is seted up to upper cover upper surface four corners department.

Preferably, the upper surface of the insulating head is fixedly provided with a high-voltage socket, the bottom end of the high-voltage socket is inserted into the inside of the insulating head and fixedly connected with a high-voltage plug, and the lower surface of the high-voltage plug is fixedly connected with a high-voltage connecting piece.

Preferably, the insulating filler is filled in the two sides of the high-voltage connecting piece and the outer shell, and the fixing frames are fixedly mounted on the two sides of the high-voltage connecting piece.

Preferably, a high-pressure arm is poured at the bottom end of the high-pressure connecting piece, and an output line is electrically connected below the high-pressure arm.

Preferably, the upper inserting column and the lower inserting column are both made of hard insulating materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with in the shells top and inserting the post, and the upper cover below is provided with the second grade jack, it can insert in the second grade jack to insert the post through going up of setting, thereby can carry out insulation protection to the top of shells, through be provided with down and insert the post in the shells below, it can insert in the one-level jack of lower cover to insert the post down, use through the cooperation upper cover, thereby can carry out shell body isolated protection to voltage sensor, and upper cover and lower cover adopt the structural design who extracts the formula of inserting, can conveniently demolish upper cover and lower cover, high durability and convenient use, the installation is convenient, and use performance is good.

2. But high-voltage signal introduces through the high-voltage socket that sets up, high-voltage signal can loop through high-voltage plug, high-voltage connecting piece and high-voltage arm, draw forth through the output line at last, external signal processing box can be connected to the output line, thereby carry out the analysis to high-voltage signal, reach voltage sensing's purpose, can improve inner structure's insulating effect through the insulating filler that sets up, can make up the outside through the insulating head that sets up and insulating platform simultaneously and play better insulating effect, improve the security when using, through the inside mount that is provided with of shell body, can support fixedly through the inner structure that sets up to the transmitter, improve the structure steadiness.

Drawings

Fig. 1 is a schematic view of the split structure of the present invention;

FIG. 2 is an enlarged schematic view of the area A of the present invention;

FIG. 3 is a schematic view of the lower cover structure of the present invention;

fig. 4 is a schematic diagram of the internal structure of the sensor of the present invention.

In the figure: 1. an outer housing; 2. an insulating platform; 3. inserting a column upwards; 4. inserting a column downwards; 5. an insulating head; 6. an upper cover; 7. connecting an electric torch; 8. a lower cover; 9. a through groove; 10. a slide plate; 11. a first-stage jack; 12. a high voltage socket; 13. a high-voltage plug; 14. a high-pressure connector; 15. an insulating filler; 16. a fixed mount; 17. a high pressure arm; 18. and (6) an output line.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a plug-in voltage sensor, a serial communication port, which comprises an outer shell body 1, upper cover 6 and lower cover 8, fixed surface installs insulating platform 2 on the shell body 1, the equal fixed mounting in insulating platform 2 upper surface four corners department has last post 3 of inserting, the equal fixed mounting in insulating platform 2 lower surface four corners department has lower post 4 of inserting, fixed surface installs insulating head 5 on insulating platform 2, shell body 1 top is equipped with upper cover 6, 6 inside hollow out construction designs that are of upper cover, fixed surface installs the torch on the upper cover 6, upper cover 6 and connect a section of thick bamboo 7 formula structural design as an organic whole, the second grade jack with last 3 looks adaptations of post is seted up to 6 lower surface four corners departments of upper cover, 1 below of shell body is equipped with lower cover 8, the spout has been seted up on the outer wall of 1.

In this embodiment, 8 inside logical grooves 9 that are equipped with of lower cover, logical groove 9 are square structural design, lead to fixed mounting on the inner wall of logical groove 9 both sides have with the slide 10 of spout looks adaptation, upper cover 6 upper surface four corners department offer with the one-level jack 11 of inserting post 4 looks adaptation down.

In this embodiment, a high voltage socket 12 is fixedly mounted on the upper surface of the insulation head 5, a high voltage plug 13 is fixedly connected at the bottom end of the high voltage socket 12 inserted into the insulation head 5, and a high voltage connector 14 is fixedly connected on the lower surface of the high voltage plug 13.

In this embodiment, the high-voltage connector 14 is filled with an insulating filler 15 on both sides and inside the outer casing 1, and the fixing frame 16 is fixedly mounted on both sides of the high-voltage connector 14.

In this embodiment, a high-voltage arm 17 is cast at the bottom end of the high-voltage connector 14, and an output line 18 is electrically connected below the high-voltage arm 17.

In this embodiment, the upper inserting column 3 and the lower inserting column 4 are both made of hard insulating materials, so that the upper inserting column 3 and the lower inserting column 4 are effectively prevented from deforming when being inserted, and a good insulating effect is achieved.

When in use, the upper inserting column 3 is arranged above the outer shell 1, the second-stage jack is arranged below the upper cover 6, the upper inserting column 3 can be inserted into the second-stage jack, so that the top of the outer shell 1 can be insulated and protected, the lower inserting column 4 is arranged below the outer shell 1, the lower inserting column 4 can be inserted into the first-stage jack 11 of the lower cover 6, the outer shell 1 of the voltage sensor can be isolated and protected by matching with the upper cover 6, the upper cover 6 and the lower cover 8 adopt the pull-plug type structural design, the upper cover 6 and the lower cover 8 can be conveniently detached in actual use, the use is convenient, the installation is convenient and fast, the service performance is good, the high-voltage signal can be introduced through the arranged high-voltage socket 12, the high-voltage signal can sequentially pass through the high-voltage plug 13, the high-voltage connecting piece 14 and the high-voltage arm 17, and finally the high-voltage signal is led out through the output line 18, and, thereby carry out the analysis to high voltage signal, reach voltage sensing's purpose, can improve inner structure's insulating effect through the insulating filler 15 that sets up, can play better insulating effect to outside through the insulator head 5 that sets up and insulating platform 2 simultaneously, improve the security when using, through being provided with mount 16 in that shell body 1 is inside, can support fixedly through the mount 16 that sets up to the inner structure of sensor, improve the structure steadiness.

To sum up, this kind of structural design's plug-in voltage sensor, the outside protection work of completion voltage sensor that can be extremely convenient, the poor structural design who inserts with pulling out of protective structure simultaneously, when the in-service use, conveniently install and dismantle, performance is good, and this sensor volume is less, conveniently installs, is fit for using widely.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The pluggable voltage sensor is characterized by comprising a shell (1), an upper cover (6) and a lower cover (8), wherein an insulating platform (2) is fixedly arranged on the upper surface of the shell (1), upper inserting columns (3) are fixedly arranged at four corners of the upper surface of the insulating platform (2), lower inserting columns (4) are fixedly arranged at four corners of the lower surface of the insulating platform (2), an insulating head (5) is fixedly arranged on the upper surface of the insulating platform (2), the upper cover (6) is arranged above the shell (1), the upper cover (6) is internally designed in a hollow structure, a flashlight is fixedly arranged on the upper surface of the upper cover (6), the upper cover (6) and a connecting post (7) are designed in an integrated structure, secondary jacks matched with the upper inserting columns (3) are formed at four corners of the lower surface of the upper cover (6), the lower cover (8) is arranged below the shell (1), the outer walls of two sides of the outer shell (1) are provided with sliding grooves.

2. The pluggable voltage sensor according to claim 1, wherein: lower cover (8) inside is equipped with logical groove (9), it is square structural design to lead to groove (9), lead to fixed mounting on groove (9) both sides inner wall have with slide (10) of spout looks adaptation, upper cover (6) upper surface four corners department offer with lower one-level jack (11) of inserting post (4) looks adaptation.

3. The pluggable voltage sensor according to claim 1, wherein: fixed surface installs high-voltage socket (12) on insulation head (5), high-voltage socket (12) bottom inserts insulation head (5) inside fixedly connected with high-voltage plug (13), fixed surface is connected with high-voltage connecting piece (14) under high-voltage plug (13).

4. A plug-in voltage sensor according to claim 3, characterized in that: the high-voltage connector (14) is characterized in that the two sides of the high-voltage connector (14) are filled with insulating fillers (15) and located in the outer shell (1), and fixing frames (16) are fixedly mounted on the two sides of the high-voltage connector (14).

5. A plug-in voltage sensor according to claim 3, characterized in that: high-pressure arm (17) have been pour to high-pressure connecting piece (14) bottom, high-pressure arm (17) below electric connection has output line (18).

6. The pluggable voltage sensor according to claim 1, wherein: the upper inserting column (3) and the lower inserting column (4) are both made of hard insulating materials.