CN213457765U

CN213457765U - PLC-based controller test board

Info

Publication number: CN213457765U
Application number: CN202022770042.7U
Authority: CN
Inventors: 王玲莉
Original assignee: Minglan Nanjing Electronic Co ltd
Current assignee: Minglan Nanjing Electronic Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-15
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a controller testboard based on PLC relates to PLC's controller testboard technical field, for the controller testboard of solving current PLC when working a telephone switchboard experiment operation, the easy transposition of cable together, the problem of influence wiring performance. The support fixed station is installed to side supporting fixing plate's upper end, the inboard intermediate position department of side supporting fixing plate installs the fixed cabinet of storing, the main frame is installed to fixed one side of storing the cabinet, support one side of fixed station front end and install fixed drawer main part, support one side of fixed station top and install computer display, support the opposite side of fixed station top and install the testboard fixed plate, the internally mounted of fixed drawer main part has the cable mount, fixed wire is installed to the top of cable mount, the conducting strip is all installed to the both sides of fixed wire, the installation fixed plate is installed to one side of testboard fixed plate.

Description

PLC-based controller test board

Technical Field

The utility model relates to a PLC's controller testboard technical field specifically is based on PLC's controller testboard.

Background

Programmable Logic Controller (PLC), a digital electronic device with microprocessor, is used for automatic control digital Logic Controller, and can load control instructions into memory at any time for storage and execution. The programmable controller is modularly assembled by an internal CPU, an instruction and data memory, an input/output unit, a power module, a digital analog unit and the like. The method is widely applied to the field of industrial control. Before the advent of programmable logic controllers, hundreds or thousands of relays and counters were typically used to build automation systems with the same functionality, and now simple programmable logic controller modules programmed have essentially replaced these large devices. The system program of the programmable logic controller is generally initialized before the factory, and a user can edit a corresponding user program according to the requirement to meet different automatic production requirements.

However, when the existing test board for the PLC is used for wiring experiment operation, cables are easily twisted together, wiring performance is affected, and the cables can be damaged; thus, the existing requirements are not met, for which we propose a PLC based controller test bench.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a controller testboard based on PLC to solve the current PLC's that proposes among the above-mentioned background art controller testboard when carrying out the experiment operation of working a telephone switchboard, the cable twists easily together, influences the wiring performance, can damage the problem of cable.

In order to achieve the above object, the utility model provides a following technical scheme: controller testboard based on PLC, including side supporting fixed plate, the support fixed station is installed to the upper end of side supporting fixed plate, the inboard intermediate position department of side supporting fixed plate installs fixed storage cabinet, the main frame is installed to one side of fixed storage cabinet, support one side of fixed station front end and install fixed drawer main part, support one side of fixed station top and install computer display, the opposite side of supporting the fixed station top is installed the testboard fixed plate, the internally mounted of fixed drawer main part has the cable mount, fixed wire is installed to the top of cable mount, the conducting strip is all installed to fixed wire's both sides, the installation fixed plate is installed to one side of testboard fixed plate, install the dust catcher on the installation fixed plate.

Preferably, the supporting and fixing table is fixedly connected with the side supporting and fixing plate, the movable self-locking wheel is installed below the side supporting and fixing plate, and the movable self-locking wheel is connected with the side supporting and fixing plate through a screw.

Preferably, the fixed drawer main body is connected with the supporting and fixing table in a sliding mode, and a keyboard fixing frame is installed on one side of the fixed drawer main body.

Preferably, a wiring fixing plate is installed at the front end of the test board fixing plate, and a display lamp fixing plate is installed above the wiring fixing plate.

Preferably, both sides of the fixed drawer main body are provided with drawer fixing sliding blocks, the cable fixing frame is three, the fixing wires are connected with the cable fixing frame through clamping grooves, the fixing wires are provided with a plurality of, and the fixing wires are distributed in sequence.

Preferably, an ash storage box is arranged below the dust collector, and a connecting and fixing pipeline is arranged at the front end of the dust collector.

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

1. the utility model discloses an install fixed drawer main part, through install cable mount and fixed wire in the inside of fixed drawer main part, fixed wire passes through the draw-in groove with the cable mount and is connected, can be better classify and place and avoid the transposition, the structural performance that later stage test used is more simple perfect, solved current PLC's controller testboard when carrying out the experimental operation of working a telephone switchboard, the cable twists together easily, influences the wiring performance, can damage the problem of cable;

2. the utility model discloses a be provided with the dust catcher in one side of testboard fixed plate, the dust of absorption testboard fixed plate front end that can be better, guarantee electrical components's that can be better accurate performance avoids the dust to influence the precision of test.

Drawings

FIG. 1 is a front view of a PLC-based controller test board according to the present invention;

FIG. 2 is a schematic view of the internal structure of the main body of the fixed drawer of the present invention;

fig. 3 is a side view of the fixing plate of the test bench of the present invention.

In the figure: 1. the side supports the fixed plate; 2. a supporting and fixing table; 3. a mobile self-locking wheel; 4. fixing a storage cabinet; 5. a computer host; 6. fixing the drawer main body; 7. a computer display; 8. a keyboard fixing frame; 9. a test board fixing plate; 10. a wiring fixing plate; 11. a display lamp fixing plate; 12. a drawer fixing slide block; 13. a cable fixing bracket; 14. fixing the lead; 15. a conductive sheet; 16. mounting a fixed plate; 17. a vacuum cleaner; 18. a dust storage box; 19. and connecting and fixing the pipeline.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a PLC-based controller test board comprises a side supporting and fixing plate 1, a supporting and fixing platform 2 is installed at the upper end of the side supporting and fixing plate 1, a fixed storage cabinet 4 is installed at the middle position of the inner side of the side supporting and fixing plate 1, a computer host 5 is installed at one side of the fixed storage cabinet 4, a fixed drawer main body 6 is installed at one side of the front end of the supporting and fixing platform 2, a computer display 7 is installed at one side of the upper portion of the supporting and fixing platform 2, a test board fixing plate 9 is installed at the other side of the upper portion of the supporting and fixing platform 2, a cable fixing frame 13 is installed inside the fixed drawer main body 6, a fixed lead 14 is installed above the cable fixing frame 13, conducting strips 15 are installed at two sides of the fixed lead 14, an installation and fixing plate 16 is installed at one side of the test, the use is more convenient.

Further, support fixed station 2 and side support fixed plate 1 fixed connection, remove auto-lock wheel 3 is installed to the below of side support fixed plate 1, and removes auto-lock wheel 3 and side support fixed plate 1 and pass through the screw connection, and the installation is dismantled more convenient trouble-saving, and it is more convenient to use.

Further, fixed drawer main part 6 and support fixed station 2 sliding connection, keyboard mount 8 is installed to one side of fixed drawer main part 6, guarantee performance that can be better.

Further, wiring fixed plate 10 is installed to the front end of testboard fixed plate 9, and display lamp fixed plate 11 is installed to wiring fixed plate 10's top, simple structure, and holistic performance and practicality are higher.

Further, drawer fixed sliding blocks 12 are arranged on two sides of the fixed drawer main body 6, the cable fixing frame 13 is three, the fixed conducting wires 14 are connected with the cable fixing frame 13 through clamping grooves, the fixed conducting wires 14 are provided with a plurality of, the fixed conducting wires 14 are distributed in sequence, the structure is simple, and better fixing can be achieved.

Further, a dust storage box 18 is arranged below the dust collector 17, and a connecting and fixing pipeline 19 is arranged at the front end of the dust collector 17, so that the connecting performance is more stable and perfect.

The working principle is as follows: during the use, can carry out the PLC programming on computer display 7, can work a telephone switchboard at the front end of testboard fixed plate 9, slide and take out fixed drawer main part 6, take out fixed wire 14 in proper order as required and carry out the erection joint according to the circuit map, wiring fixed plate 10 and display lamp fixed plate 11, guarantee controller test performance that can be better, the wire finishes using the back, place the inside at fixed drawer main part 6 in proper order, be connected with cable mount 13 draw-in groove, can be through the better guarantee dust absorption performance of dust catcher 17, be connected dust absorption pipeline with being connected fixed pipeline 19, can carry out the dust absorption to wiring fixed plate 10 and display lamp fixed plate 11 of testboard fixed plate 9 front end after the connection is accomplished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. Controller testboard based on PLC, including side supporting fixing plate (1), its characterized in that: a supporting fixing table (2) is installed at the upper end of the side supporting fixing plate (1), a fixed storage cabinet (4) is installed at the middle position of the inner side of the side supporting fixing plate (1), a computer host (5) is installed at one side of the fixed storage cabinet (4), a fixed drawer main body (6) is installed at one side of the front end of the supporting fixing table (2), a computer display (7) is installed at one side of the upper portion of the supporting fixing table (2), a test table fixing plate (9) is installed at the other side of the upper portion of the supporting fixing table (2), a cable fixing frame (13) is installed inside the fixed drawer main body (6), a fixed wire (14) is installed above the cable fixing frame (13), conducting strips (15) are installed on two sides of the fixed wire (14), and an installation fixing plate (16) is installed at one side of the test table fixing, and a dust collector (17) is arranged on the mounting and fixing plate (16).

2. The PLC based controller test stand of claim 1, wherein: the supporting and fixing table (2) is fixedly connected with the side supporting and fixing plate (1), the movable self-locking wheel (3) is installed below the side supporting and fixing plate (1), and the movable self-locking wheel (3) is connected with the side supporting and fixing plate (1) through screws.

3. The PLC based controller test stand of claim 1, wherein: the fixed drawer main body (6) is connected with the supporting and fixing table (2) in a sliding mode, and a keyboard fixing frame (8) is installed on one side of the fixed drawer main body (6).

4. The PLC based controller test stand of claim 1, wherein: wiring fixed plate (10) are installed to the front end of testboard fixed plate (9), display lamp fixed plate (11) are installed to the top of wiring fixed plate (10).

5. The PLC based controller test stand of claim 1, wherein: drawer fixed sliding blocks (12) are arranged on two sides of the fixed drawer main body (6), the cable fixing frame (13) is three, the fixed wires (14) are connected with the cable fixing frame (13) through clamping grooves, the fixed wires (14) are provided with a plurality of, and the fixed wires (14) are distributed in sequence.

6. The PLC based controller test stand of claim 1, wherein: an ash storage box (18) is arranged below the dust collector (17), and a connecting and fixing pipeline (19) is arranged at the front end of the dust collector (17).