RU137148U1 - ELECTRONIC CONTROL CABINET CABINET - Google Patents

Abstract

1. The cabinet of the control panel of electronic means, comprising interconnected curbstones, a unit with sliding tabletops mounted on a cabinet, a unit with a drawer located above the tabletop unit, and at least one monitor unit mounted above the unit with a box made with the possibility of extending the monitor frame from the block body to provide access to equipment elements, characterized in that the cabinet is made of sheet metal, contains two sidewalls with flanges, while the sidewalls are fastened between each other by transverse metal ties, brackets are mounted inside the side cabinet for mounting electronic equipment on them, for example, an uninterruptible power supply for equipment, a system unit and other equipment, the cabinet brackets are made with the possibility of fixing shelves for installation of equipment on them, while the tabletop unit contains a metal a rectangular case with flanging of the walls on which holes are made for fasteners for connecting the tabletop unit for the operator to work, guides are installed on the inner side walls of the tabletop body and on the sides of the sliding tabletops, while the monitor mounting unit comprises a metal case made of sheet metal, flanges are made in the lower and upper parts of the housing walls with bolt holes connecting the unit to the downstream unit with box and with the upper second unit for the monitor in case of its installation in the control panel, inside the case for the monitor mounted on the rails of the retractable frame, which is mounted

Description

The utility model relates to devices intended primarily for the installation of electronic equipment, for example, computer monitors, as well as various types of electrical equipment in electronic control panels for which various operators work.

A well-known universal cabinet of radio electronic control panels (1 is an analogue, patent for utility model of the Russian Federation No. 54481, ΜΠΚ Н05К 5/00, 2006), comprising a worktop, front and rear covers, external communications panel, adapter panels, persistent and reference shock absorbers, panels with blinds with a metal mesh, eye bolts and a housing consisting of left, right and rear walls, a top cover, a frame, a partition, a lower base, overlays, strips for shock absorbers, while the countertop is made rotatable, housing parts are connected by welding.

In this case, the cabinet can be made to install one or two monitors one below the other.

In this case, an aggregated cabinet with two or four monitors can be assembled from cabinets with one or two monitors.

A disadvantage of the known universal cabinet (1) is the design complexity with the use of many details, which increases the cost of manufacturing the cabinet.

Known rack for electronic control panels (2 - prototype, patent for a utility model of the Russian Federation No. 80317, ΜΠΚ A47B 46/00), made of at least one main section under the monitor and sequentially located under it sections with a sliding tabletop and lower cabinet with the possibility of rigid fixation of their position relative to each other, while the main section under the monitor is equipped with a retractable module for installing the monitor, kinematically connected with the side walls of the main section with the possibility of and extension of its sections, the reset and fixing the starting position of the retractable unit, and the lower cabinet is provided with a pull-out shelves, hinged to the lower belt of the lower pedestal fixable stack starting position and ensuring its stable position in the extended state.

The design of the rack (2) for electronic control panels according to the description of the utility model enables the operator to work using the electronic equipment installed in it while the mobile control station is moving without additional fixing and dismounting of transported electronic devices.

A disadvantage of the known rack (2) is its design complexity, since it is equipped with a retractable shelf placed inside the cabinet, consisting of many parts, having a swivel hinged mechanism to extend the shelf from the cabinet, gas-lift type telescopic clips for smooth extension of the shelf, as well as spring clips to secure the bookcase in its original position, which greatly complicates the design of the rack, reduces the space for placing equipment in the cabinet, increases the cost of manufacturing the cabinet and with oyki in general. According to the utility model (2), a bookcase with shelves is designed to install equipment on them.

The proposed utility model solves the problem of creating a simple-by-design, technologically advanced to manufacture, convenient to operate and service block-type cabinet with unified blocks and components of the electronic control panel with the possibility of installing sets of electronic equipment for various purposes and providing the operator with the opportunity to work using the proposed cabinet both when installing the cabinet with equipment in a stationary room, and in a vehicle .

The technical result consists in reducing the cost of manufacturing a cabinet for installing electronic equipment for various purposes and of different composition, ensuring the operator’s ability to work both in the stationary position of a mobile control point and in the process of moving on a vehicle with equipment installed in the cabinet.

The specified technical result is achieved by the fact that the cabinet of the electronic control panel is made of a block type, contains a cabinet connected to each other, a block with sliding tabletops mounted on a cabinet, a block with a drawer located above the tabletop block, and also installed above the block with a drawer at least one monitor unit configured to extend the monitor frame from the unit body to provide access to equipment elements, wherein the cabinet is made of sheet metal alla, contains two sidewalls with flanges, while the sidewalls are fastened together by transverse metal ties, brackets are installed inside the cabinet on the sidewalls for mounting electronic equipment on them, for example, an uninterruptible power supply for equipment, a system unit, and other equipment, while the cabinet brackets are made with the possibility of fixing shelves on them for installation of equipment, while the block of countertops contains a rectangular metal body with flanging walls, on which holes are made I have under the fasteners for connecting the unit with the cabinet and with the unit with a drawer, guides are installed on the inner side walls of the countertop body and on the sides of the sliding tabletops, for example, telescopic linear ball guides used in furniture construction to ensure easy movement of the tabletops when they are pulled out the housing and when the valve is in the housing, the unit for mounting the monitor comprises a metal housing made of sheet metal, in the lower and upper parts of the walls of the housing and flanges were made with holes for bolts connecting the unit with the downstream unit with the box and with the upper second unit for the monitor if it is installed in the control panel, inside the case for the monitor is installed on the rails a sliding frame on which the monitor is attached, while the cabinets are countertops, drawer and monitor unit are predominantly welded from the parts included in them.

In this case, the back of the cabinet is closed by a removable metal wall, and the front (front) part of the cabinet is closed by a removable lid, locked by a lock.

At the same time, a removable footrest for the operator is fixed in the lower part of the cabinet from the front side.

At the same time, an opening for introducing wires was made in the curbstone, holes were made on the side wall of the curbstone for attaching a block of outlets for connecting power to the equipment installed in the cabinet, and the block cabinet assembly was assembled with the possibility of entering wires to the electrical equipment located in the blocks.

In this case, the cabinet is equipped with slats with holes for mounting the cabinet in the rooms into which the cabinet is installed.

At the same time, holes for fastening the handset are made on the front side of the monitor case on the left side (Fig. 8), and a recess is made on the right side to accommodate a keypad for dialing a subscriber's phone number.

At the same time, a removable cover made with ventilation holes is installed on top of the monitor unit.

At the same time, ventilation holes are made on the sides of the cabinet.

At the same time, an opening for mounting the display is made in the drawer on the front side.

In this case, the unit for the monitor is equipped with a latch of the initial (working) position of the sliding frame of the monitor.

In this case, the cabinet is made with the possibility of installing an additional unit for the monitor above the block for the monitor.

At the same time, in the cases for installing the lower and upper monitors, brackets are fixed for installing the system unit or other device.

At the same time, a removable frame or an additional unit with a drawer is installed between the lower and upper (additional) blocks for monitors.

In this case, the removable frame is made welded from metal profile elements, for example, from pipes of rectangular or square section.

The design of the proposed utility model is illustrated by a description of specific examples of its implementation and the accompanying drawings, which depict:

FIG. 1 - cabinet control panel electronic means, front view (version 1);

FIG. 2 - cabinet, section Α-A of FIG. one;

FIG. 3 - cabinet with a part of the rear wall, rear view;

FIG. 4 - monitor unit in working position, side view in section;

FIG. 5 - monitor unit with extended frame, side view in section;

FIG. 6 - node B of FIG. 3 (mount the monitor retractable frame on the rails in the monitor case);

FIG. 7 is a section BB of FIG. 4 (latch for attaching the sliding frame to the housing of the monitor unit);

FIG. 8 - cabinet of the control panel of electronic means for installing two monitors, with a support frame installed between the blocks, front view (version 2);

FIG. 9 - cabinet for installing two monitors with a support frame installed between the blocks, side view, section G-D of FIG. 8;

FIG. 10 - supporting frame of the monitor unit, top view;

FIG. 11 - support frame of the monitor unit, side view;

FIG. 12 - cabinet of the control panel of electronic means for installing two monitors with a drawer installed between the blocks, front view (version 3);

FIG. 13 - cabinet for installing two monitors with a part of the rear wall, rear view.

The cabinet of the electronic control panel for installing one monitor is shown in FIG. 1-7.

A cabinet for installing two monitors is shown in FIG. 8-13.

The cabinet shown in FIG. 1-7, includes a stand 1, a block 2 of countertops, a block 3 with a drawer, a block 4 for installing a monitor, a stand 5 for the feet of the operator, a back wall 6, a top cover 7. These blocks are connected to each other and to the stand by bolts 8 or can be connected by welding. The operator’s footrest is bolted 9 to the bottom of the cabinet. The stand is made of sheet metal, contains the left 10 and right 11 sidewalls with flanges 12. The sidewalls are interconnected by transverse metal connections 13. Inside the cabinet on the sidewalls brackets 14 are mounted for mounting electronic equipment. The indicated brackets 14 can also be mounted, if necessary, at the request of the customer, shelves for placing electronic equipment (not shown in the drawings). All parts of the cabinet body are interconnected by welding. The front part of the cabinet is closed by a removable cover 15, providing access to devices and equipment located inside the cabinet. The cover in the lower part is provided with pins 16 inserted into holes made in the transverse connection of the housing. In the upper part of the lid there is a lock 17 for locking the lid from the penetration of unauthorized persons to the equipment installed inside the cabinet. The cover 15 is provided with a handle 18 for installing and removing the cover from the cabinet. With the cover removed, free access to the inside of the cabinet is ensured, which allows for installation and maintenance of equipment installed in the cabinet.

The tabletop unit contains a metal case 19, an upper retractable tabletop 20 for the operator to work with documents, a lower retractable tabletop 21 for installing a monitor keyboard, telescopic ball guides 22 and 23, mounted on the side walls of the case and tabletops, allowing for easy extension and sliding of the tabletops into the case. The body of the countertops is made with flanging of the walls, in which holes are made for the bolts connecting the countertop to the cabinet and the unit with a drawer.

Block 3 with a drawer contains a metal housing 24 with flanging walls, a box 25, guides 26 are fixed on the side walls of the housing and the drawer, allowing the drawer to be easily pulled out of the housing and latched into the housing. On the front side of the box there is an opening 27 and openings 28 for installing and fixing a display or other device at the request of the customer. The box on the front side is equipped with a handle 29 for extending and locking the box by hand. The housing has holes for bolts securing the block 3 with blocks 2 and 4.

Block 4 for installing the monitor contains a metal housing 30, a sliding frame 31, guides 32 for extending the frame from the housing and latches it into the housing, latches 33 of the working (retracted) position of the frame in the housing. The housing 30 is made of two sidewalls with flanged walls connected by transverse connections 34 and 35. On the front side, the front wall 36 is welded to the sidewalls with an opening to allow the frame 31 to be extended from the housing. The sliding frame includes a panel 37 with a socket 38 for mounting a monitor. The panel is connected by means of strips 39 to a frame 40 connected to the movable part of the guides 32. A bolt 41 is fixed to the wall 36, and a special nut 42 is fixed to the panel 37 (Fig. 7), which has a protrusion 43 with a slot for a screwdriver that allows you to rotate the nut and screw her on the bolt. A bracket 44 (Fig. 9) is mounted inside the monitor case on the sidewall for mounting an electronic device, for example, a system unit, fixed with one part to the bracket in the lower monitor unit and the other part to the bracket installed in the second (upper) monitor unit. Placing the system unit in the space between the two units for monitors allows more compact installation of electronic equipment in the cabinet, as a result of which the cabinet dimensions are optimized and the cost of its manufacture is reduced.

On the front wall 36 on the right (Fig. 8), a recess 45 is made for installing a push-button telephone panel, and holes 46 for fastening the handset elements are made on the left, which provides convenient operator work for communication with other subscribers.

Block 4 is bolted to the downstream block 3. On top of block 4 for the monitor is a removable cover 7 made with ventilation holes. On the rear side of the cabinet, a removable rear wall 6 is fixed (Fig. 3), which serves to increase the rigidity of the cabinet structure and provides free access from the rear side of the cabinet to the equipment installed in the cabinet when the wall is removed.

A cabinet for installing two monitors is shown in FIG. 8-13. The cabinet in execution 2 (Fig. 8-11) contains a cabinet in execution 1, shown in FIG. 1-7 (without top cover), support frame 47, additional unit for monitor 48 and top cover 49. The back of the cabinet in version 2 is closed by a removable wall 50, and a bracket 51 is installed on the side wall of the monitor case, for example, for mounting the system unit . The support frame 47 and the additional unit 48 are connected to the downstream unit 4 by fasteners, for example, bolts. The design of block 48 and block 4 are the same. In the assembled cabinet (Fig. 8.9), the unit 48 is installed with its smaller base 52 through the support frame 47 on the upper part of the unit 4, which provides the required tilt of the monitor screen when it is installed in the unit to the operator who observes the information appearing on the monitors, sitting in a chair located in front of the front of the cabinet. The design of the support frame 47 is shown in FIG. 10, 11. The frame consists of pipe segments 53 and 54 of square or rectangular section, welded together at the corners. The frame has holes 55 for passage of bolts securing the block 48 and block 4.

Cabinet 3 (Fig. 12, 13) contains a cabinet 1 (without top cover), additional unit 3 with a drawer, additional unit 48 for the monitor, top cover 49, and a removable rear wall 50.

The manufacture of the proposed cabinet in the execution of 1, 2 and 3 is as follows. First, it is made by cutting out metal sheets and profiles of the details of the cabinets, countertop blocks, drawer and monitor, cabinet cover, monitor top cover, monitor back wall and other parts included in the cabinet structure. Parts made from sheets are bent to the desired shape. They make holes for bolts and cutouts for installing electronic equipment. Blocks and nodes are assembled from parts. The cabinet, tabletop unit, unit with drawer, monitor unit, top cover and rear wall are assembled together and bolted to each other, as shown in the attached drawings. The indicated parts of the cabinet can also be interconnected by welding.

At the request of the customer, the cabinet can be made of standardized blocks and units in various designs, depending on the composition of the equipment installed in the cabinet.

The cabinet can be delivered to the customer both assembled and in parts included in the cabinet. Installation of electronic equipment in a cabinet can be carried out both at the enterprise manufacturing the cabinet, and at the customer.

The cabinet is made with the possibility of installing and fixing it in the vehicle, in which the operator’s workplace is equipped. The electronic equipment fixed in the cabinet, as well as the fixing of the cabinet with the equipment in the room (in the body) of the vehicle, enable the operator to work both in the stationary position of the vehicle and during its movement.

A cabinet with equipment can also be installed in stationary rooms.

When installing a cabinet with electronic equipment in a vehicle, it is not necessary to install shock absorbers for equipment, since the vehicle itself is equipped with shock absorbers that ensure reliable operation of all equipment, including automotive devices installed in the vehicle.

When working, the operator is conveniently located in a chair fixed in front of the front side of the cabinet. Worktops, a drawer and a frame for the monitor freely extend and slide into the housing along the guides. These parts can also be freely removed from their bodies, which is ensured by the design of telescopic ball linear guides (Fig. 2, 6). To extend the monitor frame from the housing, the nut 42 is unscrewed with a screwdriver. The extended position of the monitor frame is shown in FIG. 5.

The ability to extend and remove the tabletops, drawers and frames of monitors from their cases allows you to provide both installation and maintenance of equipment, as well as more convenient conditions for the operator to work.

The proposed cabinet design has a simple and technologically advanced design in comparison with the cabinet prototype known from the patent-analogue (1) and the prototype rack known from the patent (2). The cabinet according to the proposed utility model is made without a retractable whatnot of a complex structure available in the prototype rack (2), the design of the monitor frame clamps has been simplified, they have no springs. The cabinet in version 2 (Fig. 8-9) is equipped with a support frame that is simple in design, providing increased strength of the connection of two blocks for monitors. In the indicated two-monitor cabinet (Fig. 8-13) brackets are installed in the monitor cases, which allows you to place and fix the system unit in the space between the two monitor units, compactly install electronic equipment in the cabinet, as a result of which the cabinet dimensions are optimized and material and labor costs are reduced by its manufacture. The design of the cabinet, which does not have a retractable whatnot, allows you to install, if necessary, shelves for equipment and equipment that support the control panel of electronic equipment, as well as freely install a socket for connecting power to electrical equipment.

The curbstone without a sliding shelf is designed for optimal dimensions with the possibility of placing equipment in it no less than in a curbstone with a sliding shelf. Installation and maintenance of equipment located in the cabinet is provided through openings made in the front and rear sides of the cabinet, that is, the functional properties of the cabinet for placement in it and maintenance of electronic equipment are improved compared to the known cabinet with a whatnot.

The design of a cabinet without a bookcase in dimensions of no more than the dimensions of a cabinet with a bookcase, the mass of the cabinet and, accordingly, the cabinet, as well as the costs of their manufacture are reduced by 20-25% compared with the rack known from the patent (2).

The proposed utility model of the cabinet of the block design of the electronic control panel has passed the necessary tests with positive results and can be supplied to various customers according to their individual requirements using standardized units and units built into the cabinet.

Information sources:

1. RU 54481, IPC H05K 5/00, 2006

2. RU 80317, IPC A47B 46/00, 2009.

Claims (14)

1. The cabinet of the control panel of electronic means, comprising interconnected curbstones, a unit with sliding tabletops mounted on a cabinet, a unit with a drawer located above the tabletop unit, and at least one monitor unit mounted above the unit with a box made with the possibility of extending the monitor frame from the block body to provide access to equipment elements, characterized in that the cabinet is made of sheet metal, contains two sidewalls with flanges, while the sidewalls are fastened between each other by transverse metal ties, brackets are mounted inside the side cabinet for mounting electronic equipment on them, for example, an uninterruptible power supply for equipment, a system unit and other equipment, the cabinet brackets are made with the possibility of fixing shelves for installation of equipment on them, while the tabletop unit contains a metal a rectangular case with flanging of the walls on which holes are made for fasteners for connecting the tabletop unit for the operator to work, guides are installed on the inner side walls of the tabletop body and on the sides of the sliding tabletops, while the monitor mounting unit comprises a metal case made of sheet metal, flanges are made in the lower and upper parts of the housing walls with bolt holes connecting the unit to the downstream unit with box and with the upper second block for the monitor in case of its installation in the control panel, inside the case for the monitor mounted on the rails of the retractable frame, which is mounted a monitor, while the cabinets, countertops, drawer and monitor unit are predominantly welded from the parts included in them, and the connection of the said housings to each other is made by fasteners, for example, bolts or by welding. 2. The cabinet according to claim 1, characterized in that the back of the cabinet is closed by a removable metal wall, and the front (front) part of the cabinet is closed by a removable lid, locked by a lock. 3. The cabinet according to claim 1, characterized in that in the lower part of the cabinet on the front side is attached a removable footrest for the operator. 4. The cabinet according to claim 1, characterized in that the cabinet has an opening for inputting wires, on the side wall of the cabinet there are holes for attaching a socket block for connecting power to the equipment installed in the cabinet, and the block cabinet structure is assembled with the possibility of input wires to electrical equipment located in blocks. 5. The cabinet according to claim 1, characterized in that it is equipped with slats with holes for mounting the cabinet in the rooms in which the cabinet is installed. 6. The cabinet according to claim 1, characterized in that on the left side of the housing for the monitor on the left side there are holes for attaching the handset, and on the right side there is a recess for placing a keypad for dialing the subscriber's phone. 7. The cabinet according to claim 1, characterized in that a removable lid made with ventilation holes is installed on top of the monitor unit. 8. The cabinet according to claim 1, characterized in that the vents are made on the side walls of the cabinet. 9. The cabinet according to claim 1, characterized in that in the drawer on the front side there is an opening for mounting the display. 10. The cabinet according to claim 1, characterized in that the unit for the monitor is equipped with latches for the initial (working) position of the monitor's retractable frame. 11. The cabinet according to claim 1, characterized in that it is made with the possibility of installing on top of the block for the monitor of an additional unit for the monitor. 12. The cabinet according to claim 11, characterized in that the brackets for installing the system unit or other apparatus are fixed in the cases for installing the lower and upper monitors. 13. The cabinet according to claim 11 or 12, characterized in that between the lower and upper (additional) blocks for monitors, a removable support frame or an additional block with a drawer is installed. 14. The cabinet according to item 13, wherein the support frame is made of welded metal profile elements, for example of pipes of rectangular or square section.

Images