CN215453497U

CN215453497U - Intelligent panel structure and combined structure thereof

Info

Publication number: CN215453497U
Application number: CN202121212555.4U
Authority: CN
Inventors: 钱振清; 陆慧; 何剑锋
Original assignee: Jiangsu Polygee Environment Technology Co ltd
Current assignee: Jiangsu Polygee Environment Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-07
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to an intelligent panel structure and a combined structure thereof, which are arranged on an equipment side plate, wherein the equipment side plate is provided with an installation port for installing an intelligent panel and comprises a panel shell and a PCB plate component fixed in the panel shell, positioning steps are arranged on the periphery of the panel shell, an installation plate is arranged in the installation port, the panel shell is clamped in the installation port, the positioning steps are in contact with the inner surface of the equipment side plate, a plurality of fixing pieces are arranged on the installation plate, the panel shell is tightly attached to the installation port of the equipment side plate through the fixing pieces, and the combination of the intelligent panel structure and the combined structure is formed by connecting a plurality of intelligent panel structures in series; can fix intelligent panel from inside through setting up at the mounting panel, the setting of step has limit function simultaneously, guarantees intelligent panel's display interface and equipment curb plate parallel and level, can dustproof and waterproof and have pleasing to the eye function concurrently.

Description

Intelligent panel structure and combined structure thereof

Technical Field

The utility model relates to the technical field of intelligent control, in particular to an intelligent panel structure and a combined structure thereof.

Background

The industrial range hood is mainly used for collecting and treating oil smoke generated in production activities, is often used for enterprises producing oil stain waste gas such as food and textile, and when a general industrial range hood works, a panel with an indicator lamp is used for indicating the working state of the general industrial range hood to display normal work and fault alarm. At present, the panel on the industry lampblack absorber is usually from positive embedding, adopts the mode of buckle to fix simultaneously, and the plane of panel exceeds the surface of industry lampblack absorber simultaneously, is unfavorable for dustproof and waterproof, and when the panel breaks down, is difficult to dismantle, leads to the maintenance very inconvenient.

In industrial enterprises, because production lines are long, a plurality of industrial range hoods need to be arranged to work simultaneously, and when one industrial range hood breaks down, the fault can be found on site; the inability to alarm remotely results in contamination after discovery and repair actions, thereby causing the purified gas to be discharged as off-spec gas during that time.

Disclosure of Invention

The utility model aims to provide an intelligent panel structure which is convenient to mount and dismount and has good sealing performance and a combined structure thereof.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an intelligent panel structure, installs on the equipment curb plate, the installing port that is used for installing intelligent panel is seted up to the equipment curb plate, including panel shell and fix the PCB board subassembly in panel shell the periphery of panel shell is provided with the location step the inside of installing port be provided with the mounting panel, panel shell card is gone into in the installing port, location step and equipment curb plate internal surface contact the mounting panel on set up a plurality of mountings, panel shell hug closely the installing port department at the equipment curb plate through the mounting.

More specifically, the height of the positioning step is consistent with the thickness of the equipment side plate.

More specifically, the mounting plate comprises a flat plate parallel to the equipment side plate and fixing plates located at two ends of the flat plate and extending towards the equipment side plate.

Further specifically, the positioning step comprises a first step surface parallel to the equipment side plate and a second step surface perpendicular to the equipment side plate, and a sealing ring is arranged between the second step surface and the mounting opening.

Further specifically, the mounting panel is provided with a threaded hole, the fixing piece is a screw, the screw is screwed and penetrates through the threaded hole, and the tail of the screw abuts against the panel shell or the PCB board assembly.

Further specifically, PCB board subassembly includes the PCB plate body and sets up treater, first communication interface, second communication interface, first digital nest of tubes, second digital nest of tubes, warning light group and dial switch on the PCB plate body, first communication interface, second communication interface, first digital nest of tubes, second digital nest of tubes, warning light group and dial switch all be connected with the treater, first communication interface be used for the external communication, second communication interface junction device in high voltage power supply.

More specifically, the processor, the first digital tube group and the second digital tube group are driven by an IIC dedicated digital driving chip.

Further specifically, dial switch, warning light group connect in the GPIO foot of treater and connect, first communication interface, second communication interface and the USART serial ports on the treater connect.

More specifically, the processor outputs the warning light set in a push-pull mode.

The utility model provides an intelligent panel integrated configuration, by a plurality of the aforesaid intelligent panel structure establish ties and form, realize establishing ties through first communication interface connection between the adjacent intelligent panel structure.

The utility model has the beneficial effects that: the intelligent panel can be fixed from the inside through the arrangement of the mounting plate, and meanwhile, the arrangement of the steps has a limiting function, so that the display interface of the intelligent panel is enabled to be flush with the equipment side plate, and the intelligent panel can be dustproof and waterproof and has an attractive function; physical address distribution is realized by arranging a dial switch on a PCB body, when the range hood connected with the PCB assembly breaks down, the accurate physical position of the range hood can be directly acquired remotely, and meanwhile, the address does not need to be redistributed after maintenance.

Drawings

FIG. 1 is a schematic view of the installation of the smart panel structure and equipment side panels of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic structural diagram of the smart panel of the present invention;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is a schematic structural view of a PCB assembly of the present invention;

fig. 6 is a schematic diagram of the connection between the modules and the processor according to the present invention.

In the figure: 1. an equipment side plate; 2. an intelligent panel; 3. mounting a plate; 4. a screw; 21. a panel housing; 22. a PCB assembly; 211. positioning a step; 212. a protrusion; 2111. a first step surface; 2112. A second step surface; 221. a dial switch; 222. a first communication interface; 223. a second communication interface; 224. a first nixie tube group; 225. a second digital tube set; 226. a warning light group; 227. a processor; 228. a PCB body; 31. a flat plate; 32. and (7) fixing the plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in figure 1 and figure 2, an intelligent panel structure is installed on the equipment curb plate 1 of industry lampblack absorber, this equipment curb plate 1 is only as the purpose description, and it also can be equipment front bezel, equipment roof and equipment bottom plate, the installing port that is used for installing intelligent panel 2 is offered to equipment curb plate 1, and the shape of this installing port is unanimous with intelligent panel 2's appearance, and both are the rectangle, and intelligent panel 2 is established on the installing port from the inside outside card of equipment curb plate 1, and intelligent panel 2's surface is parallel and level with the surface of equipment curb plate 1 simultaneously for whole outward appearance is more pleasing to the eye, and can not have dust and greasy dirt accumulation.

The intelligent panel structure comprises a panel shell 21 and a PCB assembly 22 fixed in the panel shell 21, wherein the PCB assembly 22 is fixed in a screw or buckle mode, a positioning step 211 is arranged at the periphery of the panel shell 21, after the positioning step 211 is arranged, a bulge 22 is formed on the surface of the panel shell 21, the size of the bulge 22 is smaller than that of the surface of the panel shell 21, the size of the bulge 22 is slightly smaller than that of an installation opening, the size of the installation opening is slightly smaller than that of the surface of the panel shell 21, the panel shell 21 is clamped in the installation opening, the positioning step 211 is in surface contact with an equipment side plate 1 and plays a role in limiting the panel shell 21, an installation plate 3 is arranged in the installation opening, a plurality of fixing pieces are arranged on the installation plate 3, and the panel shell 21 is tightly attached to the installation opening of the equipment side plate 1 through the fixing pieces, the fixing piece is a screw 4, a threaded hole is arranged on the mounting plate 3, the screw 4 is screwed on the threaded hole and penetrates through the threaded hole, and the tail part of the screw 4 abuts against the panel shell 21 (or against the PCB plate assembly 22) so that the panel shell 21 tightly abuts against the mounting hole.

In order to ensure that the surface of the panel casing 21 is flush with the outer surface of the equipment side panel 1, the height of the positioning step 211 corresponds to the thickness of the equipment side panel 1.

The mounting panel 3 is the U type, including the dull and stereotyped 31 parallel with equipment curb plate 1 and be located dull and stereotyped 31 both ends fixed plate 32 to the equipment curb plate 1 stretching out, so fixed plate 32 has two and fixes on equipment curb plate 1, and can be fixed through welding or bolted connection's mode, and dull and stereotyped 31 is held to two fixed plate 32 supports, above-mentioned the screw hole set up on dull and stereotyped 31, the screw hole can set up the multiunit with the combination of screw 31, evenly distributed, guarantees after the installation that panel shell 21 atress is even.

As shown in fig. 3 and 4, the positioning step 211 has a first step surface 2111 and a second step surface 2112 which are perpendicular to each other, the first step surface 2111 is parallel to the equipment side plate 1, after installation, the first step surface 2111 is closely attached to the inner surface of the equipment side plate 1, the second step surface 2112 is perpendicular to the equipment side plate 1, and a sealing ring is arranged between the second step surface 2112 and the equipment side plate 1, which can effectively ensure that dust and water do not enter the equipment from the intelligent panel 2, and can ensure that the PCB assembly 22 and other electrical components in the panel housing 21 are not affected.

The second step surface 2112 of the positioning step 211 may also be slightly inclined, that is, the protrusion 22 on the panel housing 21 is in a dovetail shape, so that the sealing ring can be effectively prevented from falling out when the sealing ring is installed therein, and the sealing effect is improved.

Based on the above structure, in terms of control and signal transmission, the PCB assembly 22 is designed, as shown in fig. 5 and fig. 6, the PCB assembly includes a PCB 228, and a processor 227, a first communication interface 222, a second communication interface 223, a first nixie tube group 224, a second nixie tube group 225, a warning light group 226, and a dial switch 221, which are disposed on the PCB 228, wherein the first communication interface 222, the second communication interface 223, the first nixie tube group 224, the second nixie tube group 225, the warning light group 226, and the dial switch 221 are all connected to the processor 228, the first communication interface 222 is used for external communication, the second communication interface 223 is connected to a high voltage power supply in a device, and the second communication interface 223 can complete communication with the high voltage power supply.

The PCB 228 is used for etching lines and bearing electrical components, the first nixie tube set 224 and the second nixie tube set 225 are both fixed on the PCB 228, the first nixie tube set 224 is formed by combining a plurality of nixie tube arrangement sets which are arranged and combined into a digital display form, the second nixie tube set 225 is also formed by combining a plurality of nixie tube arrangement sets which are arranged and combined into a digital display form, the first nixie tube set 224 is used for displaying a current output value, the second nixie tube set 225 is used for displaying a voltage output value, the current output value and the voltage output value can be conveniently and rapidly read, the operation state of the equipment can be more clearly known by the two parameters, and when the equipment has problems, the problems can be rapidly positioned by reading the current output value and the voltage output value and combining judgment.

The first digital tube group 224 and the second digital tube group 225 are both driven by IIC special digital driving chips, and the processor 227 is communicated with the IIC special digital driving chip; when a processor is adopted to drive the nixie tube, the traditional mode directly drives the nixie tube through pins of the processor 227 or uses a latch cascade mode, wherein the former occupies more pins of the processor 227, occupies more time of the processor 227, and needs the processor 227 to continuously scan, while the latter solves the problem that the pins and the time occupy more space, but has higher cost and occupies more space of a

PCB plate body

228, 1 nixie tube needs to be provided with 1 part of latches, and when the nixie tube uses more, the space of the PCB plate body 228 adopting the latch mode occupies more space; therefore, the digital driver chip special for IIC is adopted for driving in the scheme, only 1 chip is needed, and only 2 pins of the processor 227 occupy, so that the problems of the two previous schemes are perfectly solved.

The warning lamp group 2226 is used for indicating the running state of the equipment, and consists of 3 LED lamps, including normal, maintenance and fault display, and prompts technicians whether the equipment is running normally; the warning light set 226 is connected to the GPIO pin of the processor 227, and the processor 227 outputs the GPIO pin to the warning light set 226 in a push-pull mode to drive the LED light.

The first communication interface 222 and the second communication interface 223 are connected with the USART serial port on the processor 227, and if the communication interfaces are not enough, 2-channel 485 communication interfaces can be expanded through the 485 level conversion chip, so that internal and external communication is realized.

Usually, the high voltage power supply of the equipment fails in the using process, and although the remote end acquires the failure information, the address of each equipment is allocated by the processor 227, and meanwhile, no obvious identification address information exists on the equipment, so that the searching of the failed equipment is inconvenient; in the scheme, the dial switch 221 is arranged to solve the above problem, the dial switch 221 is used for setting a physical address, and address information can be displayed on the device at the same time, the dial switch 221 can be set when leaving a factory, and after a high-voltage power supply connected to the second communication interface 223 breaks down, only the high-voltage power supply needs to be directly replaced without considering the problem of address allocation.

Based on above-mentioned structure, when using more industry lampblack absorber in the mill, can through establish ties a plurality of intelligence panel structure and get up the realization and supply external equipment to read running state information, it can to establish ties between the structural first communication interface 222 of adjacent intelligence panel.

In conclusion, the intelligent panel 2 can be fixed from the inside through the arrangement of the mounting plate 3, and meanwhile, the arrangement of the positioning step 211 has a limiting function, so that the display interface of the intelligent panel 2 is flush with the equipment side plate 1, and the intelligent panel can be dustproof and waterproof and has an attractive function; the current reading and the voltage reading of the first nixie tube group 224 and the second nixie tube group 225 are matched with each other, so that the running state of the equipment can be known; the first digital tube group 224 and the second digital tube group 225 are driven by the IIC special digital driving chip, so that the occupation of pins of the processor 227 can be reduced, and the occupation space of a PCB body 228 is reduced; the dial switch 221 is arranged on the PCB body 228 to realize physical address distribution, when the range hood connected with the PCB board assembly 22 breaks down, the accurate physical position of the range hood can be directly obtained remotely, and meanwhile, the address does not need to be redistributed after maintenance.

It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims

1. The utility model provides an intelligent panel structure, installs on equipment curb plate (1), the installing port that is used for installing intelligent panel (2) is seted up in equipment curb plate (1), its characterized in that, including panel shell (21) and fix PCB board subassembly (22) in panel shell (21), be provided with location step (211) in the periphery of panel shell (21), the inside of installing port be provided with mounting panel (3), in panel shell (21) card goes into the installing port, location step (211) and equipment curb plate (1) internal surface contact, set up a plurality of mountings on mounting panel (3), panel shell (21) hug closely in the installing port department of equipment curb plate (1) through the mounting;

PCB board subassembly (22) include PCB plate body (228) and set up treater (227), first communication interface (222), second communication interface (223), first digital nest of tubes (224), second digital nest of tubes (225), warning light group (226) and dial switch (221) on PCB plate body (228), first communication interface (222), second communication interface (223), first digital nest of tubes (224), second digital nest of tubes (225), warning light group (226) and dial switch (221) all be connected with treater (227), first communication interface (222) be used for the external communication, second communication interface (223) high voltage power supply in the jointing equipment.

2. The smart panel structure according to claim 1, characterized in that the height of the positioning step (211) coincides with the thickness of the equipment side panel (1).

3. A smart panel structure according to claim 1, characterised in that the mounting plate (3) comprises a flat plate (31) parallel to the equipment side plate (1) and fixing plates (32) protruding towards the equipment side plate (1) at both ends of the flat plate (31).

4. The smart panel structure according to claim 1, wherein the positioning step (211) includes a first step surface (2111) parallel to the equipment side plate (1) and a second step surface (2112) perpendicular to the equipment side plate (1), and a sealing ring is provided between the second step surface (2112) and the mounting opening.

5. A smart panel structure according to claim 1, characterised in that the fixing means are screws (4), that a threaded hole is provided in the mounting plate (3), that the screw (4) is screwed into and through the threaded hole, and that the tail of the screw (4) abuts against the panel housing (21) or the PCB board assembly (22).

6. The smart panel structure of claim 1 wherein the processor (227) is driven by IIC-specific digital driver chips with the first digital tube bank (224) and the second digital tube bank (225).

7. The intelligent panel structure of claim 1, wherein the dial switch and the warning light set (226) are connected to the GPIO pin of the processor (227), and the first communication interface (222) and the second communication interface (223) are connected to a USART serial port on the processor.

8. The smart panel structure of claim 7 wherein the processor (227) outputs to the set of warning lights (226) in a push-pull mode.

9. An intelligent panel assembly structure, characterized in that, a plurality of intelligent panel structures of claim 1 are connected in series, and adjacent intelligent panel structures are connected in series through a first communication interface (222).