CN215735376U

CN215735376U - PLC display screen for electric automation

Info

Publication number: CN215735376U
Application number: CN202122344629.6U
Authority: CN
Inventors: 王辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-01
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a PLC display screen for electric automation, which relates to the technical field of display screens and comprises an electric box, wherein one side of the electric box is provided with a groove, a display screen main body is arranged in the groove, fixed blocks are fixedly connected with the centers of the two ends of the rear side of the display screen main body, fixed columns are fixedly connected with the centers of one sides of the two fixed blocks, two electric telescopic rods are arranged on the rear side of the display screen main body in a contact manner, a double-shaft speed reducing motor is arranged at the bottom end of the inner part of the electric box, rotating wheels are fixedly connected with the ports of the two ends of the double-shaft speed reducing motor, a rope is wound and connected onto the rotating wheels, a double-shaft speed reducing motor is arranged in the electric box, the rope is driven to extend and retract through the rotation of the double-shaft speed reducing motor, so that the fixed columns drive the display screen main body to slide up and down, and therefore, a worker can adjust the height of the display screen main body according to his own height, the height of adaptation self, more comfortable purpose when controlling equipment.

Description

PLC display screen for electric automation

Technical Field

The utility model relates to the technical field of display screens, in particular to a PLC display screen for electric automation.

Background

The display screen is also commonly called a monitor, is an I/O device belonging to a computer, i.e. an input/output device, and can be classified into CRT, LCD, PDP, OLED, etc., and is a display tool for displaying a certain electronic document on a screen through a specific transmission device and reflecting the electronic document to human eyes.

The display screen is the bridge of data interchange between operating personnel and the field control equipment, the display screen can be visual with the production process system, operating personnel can carry out operation control to the production process according to actual operation condition, in current PLC display screen for electric automatization, most settings are in top one side of electric box, because staff's height is inconsistent, lead to some staff when using, need to fill up the foot and keep unanimous with the screen, the control device that could be accurate, make work tired more.

SUMMERY OF THE UTILITY MODEL

The utility model provides a PLC display screen for electric automation, which solves the technical problem that in the existing PLC display screen for electric automation, most of the existing PLC display screens are arranged on one side of the top of an electric box, and the height of workers is inconsistent, so that when some workers use the PLC display screen, the lifting feet are required to be kept consistent with a screen, equipment can be accurately controlled, and the work is more tired.

In order to solve the technical problem, the utility model provides a PLC display screen for electric automation, which comprises an electric box, one side of the electric box is provided with a groove, a display screen main body is arranged in the groove, fixed blocks are fixedly connected with the centers of the two ends of the rear side of the display screen main body, fixed columns are fixedly connected with the centers of one sides of the two fixed blocks, two electric telescopic rods are arranged at the rear side of the display screen main body in a contact manner, a double-shaft speed reducing motor is arranged at the bottom end in the electric box, rotating wheels are fixedly connected with ports at two ends of the double-shaft speed reducing motor, and the rotating wheel is wound with a rope, one end of each rope is in transmission connection with a first pulley and a second pulley, an electromagnet is arranged between the first pulley and the second pulley and at the top end inside the electric box, and one end of each rope is fixedly connected with the fixed column.

Preferably, one side of electrical cabinet is equipped with the access door, one side of electrical cabinet, and the below that is located the recess is equipped with the pilot lamp, the inside of electrical cabinet, and the one side that is located biax gear motor is equipped with the division board.

Preferably, the first sliding grooves are formed in two sides of the inner wall of the groove, the hole groove is formed in the center of one side of the groove, and the second sliding grooves are formed in two walls of the inner side of the hole groove.

Preferably, the front side of display screen main part is equipped with the control key, the one end top of display screen main part is equipped with the storage draw-in groove, two the fixed column is cylindrical, and with a spout sliding connection.

Preferably, two equal fixedly connected with slide on the electric telescopic handle, two the slide all with two sliding connection of spout, two be equipped with the control panel between electric telescopic handle's the one end, the control panel is laminated with the lateral wall of two electric telescopic handle and division board.

Preferably, the control key corresponds to the double-shaft speed reduction motor, the control panel and the electromagnet, and the control panel is electrically connected with the electric telescopic rod.

Compared with the related art, the PLC display screen for electric automation provided by the utility model has the following beneficial effects:

1. the utility model provides a PLC display screen for electric automation, wherein a double-shaft speed reducing motor is arranged in an electric box, a rope is driven to stretch through rotation of the double-shaft speed reducing motor, and a fixing column drives a display screen main body to slide up and down, so that the aims of adjusting the height of the display screen main body according to the height of a worker, adapting to the height of the worker and being more comfortable when the worker operates equipment are fulfilled.

2. The utility model provides a PLC display screen for electric automation, wherein two electric telescopic rods are arranged on the rear side of a display screen main body, and instructions are transmitted into a control panel by pressing a control key, so that the electric telescopic rods control the inclination angle of the display screen main body, and the aim of more convenience and easiness in operation is fulfilled.

Drawings

Fig. 1 is a schematic front perspective view of a PLC display screen for electrical automation according to the present invention;

fig. 2 is a side structural sectional view of a PLC display screen for electrical automation according to the present invention;

fig. 3 is a schematic diagram of a back side three-dimensional structure of a display screen main body in a PLC display screen for electrical automation according to the present invention;

fig. 4 is a block control diagram of a PLC display panel for electrical automation according to the present invention.

Reference numbers in the figures: 1. an electric box; 11. an access door; 12. a groove; 13. an indicator light; 14. a separator plate; 15. a first sliding chute; 16. a hole groove; 17. a second chute; 2. a display screen main body; 21. a control key; 22. a storage card slot; 23. a fixed block; 24. fixing a column; 3. an electric telescopic rod; 31. a slide plate; 32. a control panel; 4. a double-shaft reduction motor; 41. a rope; 42. a first pulley; 43. an electromagnet; 44. and a second pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; 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.

The embodiment is given by fig. 1 to 4, and the PLC display screen for electrical automation according to the present invention includes an electrical box 1, a groove 12 is formed on one side of the electrical box 1, a display screen main body 2 is disposed inside the groove 12, fixing blocks 23 are fixedly connected to centers of two ends of a rear side of the display screen main body 2, a fixing column 24 is fixedly connected to centers of two sides of the fixing blocks 23, two electric telescopic rods 3 are disposed on a rear side of the display screen main body 2 in a contact manner, a double-shaft reduction motor 4 is disposed at a bottom end inside the electrical box 1, rotating wheels are fixedly connected to ports of two ends of the double-shaft reduction motor 4, a rope 41 is wound on the rotating wheels, a first pulley 42 and a second pulley 44 are respectively connected to one end of the two rope 41 in a transmission manner, an electromagnet 43 is disposed between the first pulley 42 and the second pulley 44 and on a top end inside the electrical box 1, one end of each of the two ropes 41 is fixedly connected with the fixed column 24.

Wherein, one side of electrical cabinet 1 is equipped with access door 11, one side of electrical cabinet 1, and the below that is located recess 12 is equipped with pilot lamp 13, the inside of electrical cabinet 1, and the one side that is located biax gear motor 4 is equipped with division board 14, and when the internal plant need be changed, accessible access door 11 maintains, detects, and division board 14 distinguishes electrical cabinet 1 internal plant and display screen main part 2.

Wherein, a first sliding groove 15 has been all seted up to the inner wall both sides of recess 12, hole groove 16 has been seted up at one side center of recess 12, and two sliding grooves 17 have all been seted up to two inboard walls of hole groove 16 for fixed column 24 drives the 2 bodies of display screen main part and slides from top to bottom along sliding groove 15, and drives electric telescopic handle 3 and slides from top to bottom along hole groove 16.

Wherein, the front side of display screen main part 2 is equipped with control key 21, the one end top of display screen main part 2 is equipped with storage draw-in groove 22, two fixed column 24 is cylindrical, and with a 15 sliding connection of spout, controls electric telescopic handle 3's flexible direction through control key 21, and makes biax gear motor 4 drive display screen main part 2 and slides from top to bottom.

Wherein, two equal fixedly connected with slide 31, two on the electric telescopic handle 3 slide 31 all with two 17 sliding connection of spout, two be equipped with control panel 32 between the one end of electric telescopic handle 3, control panel 32 and two electric telescopic handle 3 and the lateral wall laminating of division board 14 for electric telescopic handle 3 can withdraw, drives display screen main part 2 and takes place the slope, and slide 31 slides along two 17 spouts, and the effectual 3 rear sides that prevent electric telescopic handle takes place to stretch out and draw back.

The control key 21 corresponds to the double-shaft speed reduction motor 4, the control board 32 and the electromagnet 43, the control board 32 is electrically connected with the electric telescopic rods 3, and the control board 32 controls the advance and retreat of the two electric telescopic rods 3, so that the position of the display screen main body 2 is inclined.

The working principle is as follows: when the display screen is used, the control key 21 is pressed, the control key 21 transmits an instruction to the control panel 32, the control panel 32 transmits an instruction to the electric telescopic rods 3, so that the purposes that one electric telescopic rod 3 advances and the other electric telescopic rod 3 retreats to drive the display screen main body 2 to incline are achieved, after the angle of the display screen main body 2 is adjusted, the double-shaft speed reducing motor 4 is started by pressing the control key 21, the double-shaft speed reducing motor 4 drives the rope 41 to rotate, the rope 41 penetrates through the first pulley 42 and the second pulley 44 and is fixedly connected with the fixed column 24, the purposes that the double-shaft speed reducing motor 4 drives the display screen main body 2 to ascend and descend vertically, the height of the display screen main body 2 is adjusted, and after the control key 21 is loosened, the electromagnet 43 attracts and clamps the rope 41, and the display screen main body 2 is prevented from continuously ascending or descending are achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PLC display screen for electric automatization, a serial communication port, including electric box (1), electric box (1) one side is seted up fluted (12), the inside of recess (12) is equipped with display screen main part (2), display screen main part (2) rear side both ends center fixedly connected with fixed block (23), two equal fixedly connected with fixed column (24) in one side center of fixed block (23), the rear side contact of display screen main part (2) is provided with two electric telescopic handle (3), the inside bottom of electric box (1) is provided with biax gear motor (4), the both ends port fixedly connected with of biax gear motor (4) rotates the wheel, and rotates and take turns to and twine and be connected with rope (41), two the equal transmission of one end of rope (41) is connected with pulley one (42) and pulley two (44), two just the inside top that is located electric box (1) between pulley one (42) and pulley two (44) is equipped with rope (41) And one end of each of the two ropes (41) is fixedly connected with the fixed column (24).

2. The electrical automation PLC display screen according to claim 1, characterized in that an access door (11) is provided at one side of the electrical box (1), an indicator lamp (13) is provided at one side of the electrical box (1) and below the groove (12), and a partition plate (14) is provided at one side of the double-shaft speed reduction motor (4) and inside the electrical box (1).

3. The PLC display screen for the electric automation of claim 1, wherein both sides of the inner wall of the groove (12) are provided with a first sliding groove (15), the center of one side of the groove (12) is provided with a hole groove (16), and both inner side walls of the hole groove (16) are provided with a second sliding groove (17).

4. The PLC display screen for the electric automation of claim 1, wherein a control key (21) is arranged on the front side of the display screen main body (2), a storage slot (22) is arranged above one end of the display screen main body (2), and the two fixing columns (24) are cylindrical and are slidably connected with the first sliding groove (15).

5. The PLC display screen for the electric automation as set forth in claim 1, wherein a sliding plate (31) is fixedly connected to each of the two electric telescopic rods (3), each of the two sliding plates (31) is slidably connected to the second sliding groove (17), a control panel (32) is disposed between one ends of the two electric telescopic rods (3), and the control panel (32) is attached to the side walls of the two electric telescopic rods (3) and the partition plate (14).

6. The PLC display screen for electric automation according to claim 4, wherein the control key (21) corresponds to a double-shaft gear motor (4), a control board (32) and an electromagnet (43), and the control board (32) is electrically connected with the electric telescopic rod (3).