CN212063153U

CN212063153U - AC/DC integrated power supply screen

Info

Publication number: CN212063153U
Application number: CN202021156290.6U
Authority: CN
Inventors: 丁良永; 陈隆; 孙丽
Original assignee: Yancheng Hexin Electric Co ltd
Current assignee: Yancheng Hexin Electric Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-12-01
Anticipated expiration: 2030-06-22

Abstract

The utility model relates to a power screen technical field discloses an alternating current-direct current integration power screen, the load simulator comprises a case, the rectangle opening has been seted up left to two equal levels around the bottom of the case portion, is located the connector grafting opening has been seted up left to case right side lower part level, is located case left side lid has closed the chamber door, and chamber door all around both sides wall intermediate position fixedly connected with curb plate, curb plate middle part screw thread are twisted and are closed the butterfly bolt. The utility model discloses when overhauing the power screen component on the mounting bracket, anticlockwise demolish the butterfly bolt on the curb plate of chamber door lateral wall and just can remove out the connector of bottom plate and mounting bracket lateral wall from quick-witted incasement in the lump with the screw hole after separating, need not to demolish other structures, the operation is got up convenient and fast more, when avoiding the power screen among the prior art to overhaul, need demolish the effect that each part could reach inside maintenance, very inconvenient problem.

Description

AC/DC integrated power supply screen

Technical Field

The utility model relates to a power screen technical field specifically is an alternating current-direct current integration power screen.

Background

At present, electric power operation power supplies in power plants and substations are all direct-current power supplies, a direct-current screen is used for supplying the direct-current power supplies, the direct-current screen provides power supplies for control loads, power loads, direct-current emergency lighting loads and the like, and is the basis of control and protection of contemporary electric power systems, and therefore a large number of advanced scientific technologies are applied.

CN209786434U discloses a DC power supply screen convenient for maintenance, which comprises a power supply screen shell, wherein a plurality of evenly distributed installation baffles are fixedly installed inside the power supply screen shell through connecting rivets, both sides of the power supply screen shell are provided with side hollow grooves, four corners of the two side hollow grooves are provided with matching through holes, the outside of the side hollow groove on one side is fixedly connected with a primary protection mechanism, the outside of the side hollow groove on the other side is fixedly connected with a secondary protection mechanism, the top end of the power supply screen shell is provided with a top hollow groove, the top hollow groove is fixedly connected with a sealing cover plate through a small connecting bolt, the front side of the power supply screen shell is fixedly connected with a door frame mechanism through the mounting bolt, and the bottom end plate of the power supply screen shell is fixedly connected with a protection supporting leg, although the utility model has simple structure and reasonable layout, the power supply screen shell can be extremely conveniently disassembled and overhauled, the cost of manpower and material resources is greatly reduced, the usability is better, the manufacturing and maintenance cost is low, and the device is suitable for popularization and use.

However, the inventor finds that the technical scheme still has at least the following defects:

when the power supply screen in the technology is overhauled, the effect of internal overhaul can be achieved only by dismantling each part, and the problem of inconvenience exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an alternating current-direct current integration power screen has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an alternating current-direct current integrated power supply screen comprises a case, wherein the front part and the rear part of the bottom of the case are horizontally provided with a rectangular opening towards the left, the lower part of the right side of the case is horizontally provided with a connector inserting opening towards the left, the left side of the case is covered with a case door, a side plate is fixedly connected to the middle position of the front side wall, the rear side wall, the left side wall and the right side wall of the case door, and a butterfly bolt is screwed in the;

a transparent panel is fixedly embedded in the middle of the box door, a bottom plate is horizontally and fixedly connected to the lower portion of the inner side of the box door, universal wheels are fixedly connected to four corners of the bottom plate, a display screen is fixedly mounted on the rear side of the transparent panel, and a mounting frame is fixedly connected to the top of the bottom plate; and the connector movably inserted into the connector insertion opening is fixedly connected to the lower part of the side wall of the mounting frame.

As an optimal implementation mode of the utility model, the universal wheels which are positioned at the front part and the rear part of the bottom plate are movably inserted in the rectangular openings respectively.

As an optimized embodiment of the present invention, the inner wall of the connector insertion opening is fixed and bonded with a sealing pad.

As an embodiment of the present invention, the threaded holes horizontally aligned with the butterfly bolts are horizontally disposed on the left and right side walls of the case.

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

the utility model discloses when overhauing the power screen component on the mounting bracket, anticlockwise demolish the butterfly bolt on the curb plate of chamber door lateral wall and just can remove out the connector of bottom plate and mounting bracket lateral wall from quick-witted incasement in the lump with the screw hole after separating, need not to demolish other structures, the operation is got up convenient and fast more, when avoiding the power screen among the prior art to overhaul, need demolish the effect that each part could reach inside maintenance, very inconvenient problem.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of an ac/dc integrated power supply panel of the present invention;

fig. 2 is a schematic view of the connection position between the side plate and the cabinet of the ac/dc integrated power supply panel of the present invention;

fig. 3 is a schematic view of a connection overlooking structure of the case and the case door of the ac/dc integrated power supply screen of the present invention;

fig. 4 is the utility model relates to an orthographic view structure schematic diagram of the connector grafting opening of alternating current-direct current integration power supply screen at the lateral wall of machine case.

In the figure: 1. a chassis; 2. a mounting frame; 3. a rectangular opening; 4. a base plate; 5. a universal wheel; 6. a display screen; 7. a transparent panel; 8. a box door; 9. a side plate; 10. a butterfly bolt; 11. the connector is inserted into the opening; 12. a connector; 13. a threaded bore.

The utility model provides an instrument all can be through market purchase and private customization acquisition.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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, but do not indicate or imply that the device or element so 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 description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: an alternating current-direct current integrated power supply screen comprises a case 1, wherein the front part and the rear part of the bottom of the case 1 are horizontally provided with a rectangular opening 3 leftwards, the lower part of the right side of the case 1 is horizontally provided with a connector inserting opening 11 leftwards, the left side of the case 1 is covered with a case door 8, the middle positions of the front side wall, the rear side wall, the left side wall and the right side wall of the case door 8 are fixedly connected with a side plate 9, and a butterfly bolt 10 is screwed in the;

a transparent panel 7 is fixedly embedded in the middle of the box door 8, a bottom plate 4 is horizontally and fixedly connected to the lower portion of the inner side of the box door 8, universal wheels 5 are fixedly connected to four corners of the bottom plate 4, a display screen 6 is fixedly mounted on the rear side of the transparent panel 7, and a mounting frame 2 is fixedly connected to the top of the bottom plate 4; the lower part of the side wall of the mounting rack 2 is fixedly connected with a connector 12 which is movably inserted with the connector insertion opening 11; specifically, the method comprises the following steps: when overhauing the power screen component on the mounting bracket 2, anticlockwise demolish butterfly bolt 10 on the curb plate 9 of 8 lateral walls of chamber door and remove with screw hole 13 separation back then can remove out from quick-witted case 1 with bottom plate 4 and mounting bracket 2 and connector 12 of 2 lateral walls of mounting bracket in the lump, need not to demolish other structures, the operation is got up convenient and fast more, when avoiding the power screen among the prior art to overhaul, need demolish the effect that each part could reach the inside maintenance, it is very inconvenient.

In this embodiment (please refer to fig. 1), the universal wheels 5 located at the front and the rear of the bottom plate 4 are movably inserted into the rectangular openings 3, so as to ensure that the bottom plate 4 can be smoothly inserted into the chassis 1.

In this embodiment (please refer to fig. 4), a sealing gasket is fixedly bonded on the inner wall of the connector insertion opening 11, so that the effect of sealing and draining water can be achieved when the connector 12 is inserted into the connector insertion opening 11.

In this embodiment (see fig. 4), the left and right sidewalls of the chassis 1 are horizontally provided with threaded holes 13 horizontally aligned with the butterfly bolts 10.

When an alternating current-direct current integration power supply screen uses, need explain, the utility model relates to an alternating current-direct current integration power supply screen, each part are the parts that general standard spare or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

During the use, when overhauing the power screen component on the mounting bracket 2, anticlockwise demolish butterfly bolt 10 on the curb plate 9 of 8 lateral walls of chamber door and remove with screw hole 13 after-separating then can remove out bottom plate 4 and mounting bracket 2 and connector 12 of 2 lateral walls of mounting bracket from quick-witted case 1 in the lump, need not to demolish other structures, the operation is got up convenient and fast more, when avoiding the power screen among the prior art to overhaul, need demolish the effect that each part could reach inside maintenance, it is very inconvenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an alternating current-direct current integration power screen, includes quick-witted case (1), its characterized in that: the front part and the rear part of the bottom of the case (1) are horizontally provided with rectangular openings (3) leftwards, the lower part of the right side of the case (1) is horizontally provided with a connector inserting opening (11) leftwards, the left side of the case (1) is covered with a case door (8), the middle positions of the front side wall, the rear side wall, the left side wall and the right side wall of the case door (8) are fixedly connected with side plates (9), and butterfly bolts (10) are screwed in the middle of the side plates (9) through threads;

a transparent panel (7) is fixedly embedded in the middle of the box door (8), a bottom plate (4) is horizontally and fixedly connected to the lower portion of the inner side of the box door (8), universal wheels (5) are fixedly connected to four corners of the bottom plate (4), a display screen (6) is fixedly mounted on the rear side of the transparent panel (7), and a mounting frame (2) is fixedly connected to the top of the bottom plate (4); the lower part of the side wall of the mounting rack (2) is fixedly connected with a connector (12) movably inserted with the connector insertion notch (11).

2. The AC/DC integrated power supply panel according to claim 1, wherein: the universal wheels (5) positioned at the front part and the rear part of the bottom plate (4) are movably inserted in the rectangular openings (3) respectively.

3. The AC/DC integrated power supply panel according to claim 1, wherein: and a sealing gasket is fixedly bonded on the inner wall of the connector insertion opening (11).

4. The AC/DC integrated power supply panel according to claim 1, wherein: and threaded holes (13) horizontally aligned with the butterfly bolts (10) are horizontally formed in the left side wall and the right side wall of the case (1).