CN217563904U

CN217563904U - Electric power signal measurement and control device

Info

Publication number: CN217563904U
Application number: CN202220948867.XU
Authority: CN
Inventors: 方国栋; 熊娜; 王洪
Original assignee: Tangren Communication Technology Services Co ltd
Current assignee: Tangren Communication Technology Services Co ltd
Priority date: 2022-04-23
Filing date: 2022-04-23
Publication date: 2022-10-11
Anticipated expiration: 2032-04-23

Abstract

The utility model discloses an electric power signal measurement and control device, which comprises a measurement and control device body, wherein the front surface of the measurement and control device body is connected with a protective cover in a sliding way, the protective cover plays a role of protecting the measurement and control device body, the front surface of the measurement and control device body is provided with a plurality of sliding chutes, and both side positions of the rear surface of the protective cover are fixedly provided with a drying column and a sliding column; the measuring and controlling device comprises a measuring and controlling device body, wherein rotary columns are fixedly arranged on two sides of the front surface of the measuring and controlling device body, connecting plates are rotatably connected to the outer surfaces of the rotary columns, a first supporting plate and a second supporting plate are fixedly arranged on two sides of each connecting plate respectively, a first sliding plate and a second sliding plate are slidably connected to the interiors of the first supporting plate and the second supporting plate respectively, and the first sliding plate and the second sliding plate can play a role in adjusting the lengths of the first supporting plate and the second supporting plate; the utility model is used for solve the problem that can not be stable protect and adjust the measurement and control device body among the current scheme.

Description

Electric power signal measurement and control device

Technical Field

The utility model relates to a technical field is observed and controled to the signal, and more specifically says, it relates to an electric power signal measurement and control device.

Background

The power signal measurement and control device is a device for measuring and regulating and controlling power signals.

Through retrieval, the invention is disclosed as CN114063521A, and is named as a measurement and control device based on a digital signal processing function, and the invention discloses a measurement and control device which comprises a shell, wherein iron sheets are embedded in the central positions of the top and the bottom of the front end face of the shell, heat dissipation components are arranged in the central positions of the outer walls of two sides of the shell, cleaning components are arranged on the outer side of the front end face of the shell, and mounting components are arranged at the edges of the top and the bottom of the shell; the heat dissipation assembly comprises a pump case and a heat dissipation box; the cleaning component comprises a protective cover and a sponge sheet; the mounting assembly includes a fixing plate and a fixing case. The device is preliminarily fixed through the supporting plates in the mounting assembly, further limited through the top plate in the limiting assembly, convenient to mount and capable of improving working efficiency, meanwhile, the heat dissipation assembly is matched with air cooling through water cooling, heat dissipation efficiency is improved, the air cylinder in the cleaning assembly drives the sponge sheet to move back and forth to clean the surface of the device, and meanwhile, the device can play a role in protection.

However, the existing power signal measurement and control device has certain defects in use, and firstly, when the measurement and control device is protected by the protection structure, the protection structure and the measurement and control device body cannot be kept in a dry state; and, when measurement and control device during operation, can not be convenient stable carry on spacingly to protective structure for protective structure's result of use is not good.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an electric power signal measurement and control device for solve the problem that can not be stable protect and adjust the measurement and control device body among the current scheme.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a power signal measurement and control device comprises a measurement and control device body, wherein a protective cover is connected to the front surface of the measurement and control device body in a sliding mode, the protective cover plays a role of protecting the measurement and control device body, a plurality of sliding grooves are formed in the front surface of the measurement and control device body, and drying columns and sliding columns are fixedly installed at the positions of the two sides of the rear surface of the protective cover;

the measuring and controlling device comprises a measuring and controlling device body, wherein rotary columns are fixedly arranged on two sides of the front surface of the measuring and controlling device body, connecting plates are rotatably connected to the outer surfaces of the rotary columns, a first supporting plate and a second supporting plate are fixedly arranged on two sides of each connecting plate respectively, a first sliding plate and a second sliding plate are slidably connected to the interiors of the first supporting plate and the second supporting plate respectively, and the first sliding plate and the second sliding plate can play a role in adjusting the lengths of the first supporting plate and the second supporting plate;

the top position of measurement and control device body both sides all splices and is fixed with the spacing post, and first backup pad and the spacing post of second backup pad cooperation can be more stable support the protective cover.

For more convenient removal protective cover, preferably, the lower extreme fixed mounting of protective cover has the bottom plate, and the front surface of protective cover is inlayed and is had the observation window, and dry post is located the position between traveller and the observation window.

In order to better adjust the positions of the first sliding plate and the second sliding plate, preferably, a first moving groove matched with the first sliding plate is arranged in the first supporting plate; the inside of second backup pad is provided with the second shifting chute with second slide looks adaptation.

In order to safely limit the movement of the first sliding plate, preferably, a baffle is fixedly installed on one side of the first sliding plate, which is close to the first supporting plate; one side fixed mounting that keeps away from the connecting plate in first backup pad has the limiting plate of a plurality of and baffle looks adaptation.

In order to avoid the condensation of water vapor on the observation window, preferably, the outer surface of the drying column is provided with a plurality of drying holes, a bagged drying agent is arranged inside the drying column, and the bagged drying agent enables the protection cover and the measurement and control device body to be kept in a dry state through the plurality of drying holes.

For better adjustment of the position of the slide post, the slide post is preferably adapted to the slide groove.

Preferably, the outer surface mounting of measurement and control device body has display screen and a plurality of button, and the position of observation window matches with the position of display screen on the protective cover to observe the display screen through the observation window behind the measurement and control device body installation protective cover.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the protection cover is matched with the sliding column and the sliding chute, so that the measurement and control device body can be protected safely and efficiently, a display screen and a plurality of buttons on the measurement and control device body are prevented from being polluted by dust and inconvenient to clean, and the display screen and the buttons are easy to collide to cause damage;

the first support plate and the second support plate are matched with the limiting columns, so that the upward moving protective cover can be supported, the protective cover does not need to be held by hands to be kept still to control the measurement and control device body, and when the first sliding plate and the second sliding plate are slidingly accommodated into the first support plate and the second support plate, the upward moving height of the protective cover can be reduced, so that the first support plate and the second support plate can be conveniently rotated through the rotating columns, and the first support plate and the second support plate are in a horizontal state or a vertical state; the convenience when first backup pad and second backup pad have been compromise and stability when supporting.

Drawings

Fig. 1 is a schematic view of a protective cover of the measurement and control device according to an embodiment of the present invention;

fig. 2 is a schematic view of a measurement and control device body according to an embodiment of the present invention;

fig. 3 is a rear view of a protective cover according to an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating a protective cover supported by a first supporting plate and a second supporting plate according to an embodiment of the present invention.

Fig. 5 is a cross-sectional view of the first supporting plate and the first sliding plate according to the embodiment of the present invention.

In the figure: 100. a measurement and control device body; 101. a chute; 200. a protective cover; 201. an observation window; 202. a base plate; 203. drying the column; 204. a traveler; 300. a connecting plate; 301. a first support plate; 3011. a first slide plate; 3012. a baffle plate; 3013. a limiting plate; 302. a second support plate; 3021. a second slide plate; 303. turning the column; 400. a limiting column.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The terminology used herein is for the purpose of describing embodiments and is not intended to be limiting and/or limiting of the present disclosure; it should be noted that the singular forms "a," "an," and "the" include the plural forms as well, unless the context clearly indicates otherwise; also, although the terms first, second, etc. may be used herein to describe various elements, the elements are not limited by these terms, which are only used to distinguish one element from another.

Referring to fig. 1 to 5, the utility model relates to an electric power signal measurement and control device, including a measurement and control device body 100, wherein, the outer surface of the measurement and control device body 100 is provided with a display screen and a plurality of buttons, the front surface of the measurement and control device body 100 is also connected with a protective cover 200 in a sliding way, the protective cover 200 plays a role in protecting the measurement and control device body 100, which can avoid the accumulation of particles on the display screen and the plurality of buttons of the measurement and control device body 100, and can also avoid the damage of the display screen caused by accidental impact, thereby improving the cleanness and the safety when the measurement and control device body 100 does not work;

different from the prior art that the protective cover 200 can only be separated from the measurement and control device body 100 so as to facilitate the measurement and control device body 100 to work, the protective cover 200 in the embodiment can be used by matching the plurality of first supporting plates 301 and the plurality of second supporting plates 302 with the limiting columns 400, so that the work of the measurement and control device body 100 is not affected under the condition of not being separated from the measurement and control device body 100, and the defect that the protective cover 200 is repeatedly installed to perform the protective operation is overcome;

a bottom plate 202 is fixedly installed at the lower end of the protective cover 200, the bottom plate 202 plays a role of facilitating pushing of the protective cover 200, an observation window 201 is embedded in the front surface of the protective cover 200, and the position of the observation window 201 is matched with that of the display screen, so that the measurement and control device body 100 can observe the display screen through the observation window 201 after the protective cover 200 is installed;

referring to fig. 2 and 3, the front surface of the measurement and control device body 100 is provided with a plurality of sliding grooves 101, the positions of both sides of the rear surface of the protective cover 200 are fixedly provided with a drying column 203 and a sliding column 204, and the drying column 203 is located between the sliding column 204 and the observation window 201; wherein, the sliding column 204 is matched with the sliding groove 101; the protective cover 200 moves up and down in the chute 101 through the sliding column 204 to protect and display the measurement and control device body 100;

the outer surface of the drying column 203 is provided with a plurality of drying holes, the drying column 203 is internally provided with a bagged drying agent which can be calcium sulfate and calcium chloride, and the bagged drying agent enables the protection cover 200 and the measurement and control device body 100 to be in a dry state through the plurality of drying holes, so that the protection effect of the protection cover 200 can be further improved;

referring to fig. 1 and 2, the measurement and control device body 100 is fixedly provided with rotary columns 303 on both sides of the front surface, the outer surfaces of the rotary columns 303 are rotatably connected with a connecting plate 300, the connecting plate 300 plays roles in connection and rotation, a first supporting plate 301 and a second supporting plate 302 are respectively fixedly provided on both sides of the connecting plate 300, the first supporting plate 301 can be located on the left side of the connecting plate 300, the second supporting plate 302 can be located on the right side of the connecting plate 300, and a first sliding plate 3011 and a second sliding plate 3021 are respectively slidably connected inside the first supporting plate 301 and the second supporting plate 302;

wherein, a first moving groove matched with the first sliding plate 3011 is arranged in the first supporting plate 301; a second moving groove matched with the second sliding plate 3021 is formed in the second support plate 302;

it should be noted that the first sliding plate 3011 serves to extend the length of the first support plate 301 to increase the support area of the first support plate 301 and the protective cover 200; meanwhile, when the first sliding plate 3011 is slidingly received inside the first support plate 301, the upward moving height of the protective cover 200 can be reduced, so that the first support plate 301 can be more conveniently rotated through the rotating column 303, and the first support plate 301 is in a horizontal state or a vertical state; the convenience and the stability of the first supporting plate 301 during rotation and the supporting are both considered;

referring to fig. 5, a baffle 3012 is fixedly installed on one side of the first sliding plate 3011 close to the first supporting plate 301; a plurality of limiting plates 3013 matched with the baffles 3012 are fixedly mounted on one side of the interior of the first supporting plate 301, which is far away from the connecting plate 300;

the number of the limiting plates 3013 is two, and the limiting plates 3013 are respectively and fixedly mounted on the upper surface and the lower surface inside the first support plate 301, and the limiting plates 3013 are used for limiting the movement of the first sliding plate 3011, so that the first sliding plate 3011 is prevented from being excessively separated from the first support plate 301 due to sliding;

the structure of the second sliding plate 3021 is the same as that of the first sliding plate 3011, the internal structure of the second support plate 302 is the same as that of the first support plate 301, but the first support plate 301 functions differently from the second support plate 302;

referring to fig. 4, the limiting columns 400 are fixed to the upper positions of the two sides of the measurement and control device body 100 in a glued manner, wherein the front ends of the limiting columns 400 protrude out of the front surface of the measurement and control device body 100, so that the rotation of the second support plate 302 is more stably limited, and further the first support plate 301 and the second support plate 302 are in a balanced state, the first sliding plate 3011 is matched with the first support plate 301 to support the upward moving protective cover 200, the measurement and control device body 100 is not required to be controlled by keeping the protective cover 200 still, the second sliding plate 3021 is matched with the limiting columns 400 with the second support plate 302, and the first sliding plate 3011 and the first support plate 301 are kept stable.

The working principle is as follows: when the measurement and control device body 100 does not work, the protective cover 200 moves downwards in the sliding groove 101 through the sliding column 204 through the bottom plate 202 until the protective cover 200 completely covers the measurement and control device body 100, so as to protect a display screen and a plurality of buttons on the measurement and control device body 100; the bagged drying agent in the drying column 203 is used for drying, so that the protection cover 200 and the measurement and control device body 100 are kept in a dry state;

when the measurement and control device body 100 needs to work, the protective cover 200 is pushed upwards through the bottom plate 202, until the first support plate 301 in a vertical state can rotate anticlockwise to the position below the protective cover 200, at the moment, the first sliding plate 3011 is stored in the first support plate 301, when the first support plate 301 rotates anticlockwise to a horizontal position through the rotating column 303, the second support plate 302 rotates anticlockwise synchronously, until the second support plate 302 and the second sliding plate 3021 are abutted to the limiting column 400, the horizontal first support plate 301 is kept stable, the first sliding plate 3011 is pulled towards the direction far away from the first support plate 301, then the movable protective cover 200 is released, the lower end of the protective cover 200 is abutted to the two horizontal first support plates 301, the position of the protective cover 200 can be limited, the display screen on the measurement and control device body 100 can be displayed, and the measurement and control device body 100 can work conveniently.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims

1. A power signal measurement and control device comprises a measurement and control device body (100), wherein a plurality of sliding grooves (101) are formed in the front surface of the measurement and control device body (100), and the power signal measurement and control device is characterized in that a protective cover (200) is further connected to the front surface of the measurement and control device body (100) in a sliding mode, and a drying column (203) and a sliding column (204) are fixedly installed at the positions of the two sides of the rear surface of the protective cover (200);

the measurement and control device comprises a measurement and control device body (100), wherein rotary columns (303) are fixedly mounted on two sides of the front surface of the measurement and control device body (100), a connecting plate (300) is rotatably connected to the outer surface of each rotary column (303), a first supporting plate (301) and a second supporting plate (302) are fixedly mounted on two sides of each connecting plate (300), and a first sliding plate (3011) and a second sliding plate (3021) are slidably connected to the interiors of the first supporting plate (301) and the second supporting plate (302) respectively;

the upper positions of two sides of the measurement and control device body (100) are respectively fixed with a limiting column (400) in a glued joint mode.

2. The electric power signal measurement and control device according to claim 1, wherein a bottom plate (202) is fixedly installed at a lower end of the protective cover (200), an observation window (201) is embedded in a front surface of the protective cover (200), and the drying column (203) is located between the sliding column (204) and the observation window (201).

3. The power signal measurement and control device according to claim 1, wherein a first moving slot adapted to the first sliding plate (3011) is arranged inside the first supporting plate (301); the second support plate (302) is internally provided with a second moving groove matched with the second sliding plate (3021).

4. The power signal measurement and control device according to claim 1, wherein a baffle (3012) is fixedly installed on one side of the first sliding plate (3011) close to the first supporting plate (301); one side that first backup pad (301) is inside to be kept away from connecting plate (300) fixed mounting have a plurality of with baffle (3012) looks adaptation limiting plate (3013).

5. The power signal measurement and control device according to claim 1, wherein a plurality of drying holes are formed in the outer surface of the drying column (203), and a bagged drying agent is arranged inside the drying column (203).

6. The electrical signal measurement and control device according to claim 1, wherein the sliding column (204) is adapted to the sliding groove (101).

7. The electrical signal measurement and control device according to claim 1, wherein a display screen and a plurality of buttons are mounted on the outer surface of the measurement and control device body (100).