CN218042180U

CN218042180U - Electric control device based on safety module

Info

Publication number: CN218042180U
Application number: CN202222079620.1U
Authority: CN
Inventors: 张玉
Original assignee: Shenyang Zhanyi Technology Co ltd
Current assignee: Shenyang Zhanyi Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-13
Anticipated expiration: 2032-08-08

Abstract

The utility model belongs to the technical field of the electrically controlled device technique and specifically relates to a design an electrically controlled device based on safety module, which comprises an outer shell, the inside top-down of shell is equipped with display screen, control panel, electrically controlled device in proper order, the top of shell inner wall is equipped with a plurality of first light, the both sides of shell inner wall all are equipped with the second light, first recess is inside to be equipped with first permanent magnet, be equipped with second permanent magnet in the third recess, one side inner wall that the second baffle was kept away from to the third recess is equipped with switching device. The first illuminating lamp and the second illuminating lamp are arranged in the utility model, so that illumination can be provided for the electric control device, and when the electric control device is used at night or the ambient light is weak, the operation is not influenced; the first permanent magnet and the second permanent magnet structure of setting through opening and closing of emergency exit, control the switching device of illumination lamp, and when the emergency exit was opened, the light was automatic to be lighted, and when the emergency exit was closed, the light was automatic to be extinguish, convenient to use.

Description

Electric control device based on safety module

Technical Field

The utility model relates to an electrically controlled device technical field especially relates to an electrically controlled device based on safety module.

Background

The electric control device is an electric control device for short, and is a combination of a plurality of electric elements and is used for controlling a certain object or certain objects, so that the safe and reliable operation of controlled equipment is ensured. The main functions of the electrical control device are: automatic control, protection, monitoring and measurement.

In order to ensure the stable operation of the electric control device, the electric control device is generally arranged in an electric control box for protection, the existing electric control box has a simpler structure, and when the electric control device is used at night or in weak ambient light, the electric control device lacks a lighting system, is inconvenient to use and is easy to cause danger; set up the electrically controlled device of light a bit, then be difficult to find the switch if manually open the light under the dark surrounds, if the light often lights will cause the energy waste, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electric control device based on a safety module.

In order to realize the purpose, the utility model adopts the following technical scheme:

the design is that an electric control device based on a safety module comprises a shell and a safety door arranged on one side surface of the shell, wherein the shell is rotatably connected with the safety door through a connecting piece, a display screen, a control panel and an electric control device are sequentially arranged in the shell from top to bottom, a plurality of first illuminating lamps are arranged at the top of the inner wall of the shell, and second illuminating lamps are arranged on two sides of the inner wall of the shell;

the surface of the safety door is provided with two first grooves, a first permanent magnet is arranged in each first groove, and the surface of each first groove is provided with a first baffle;

a second groove is formed in the surface of one side, close to the safety door, of the shell, a second permanent magnet is arranged in the second groove, a second baffle is arranged on the surface of the second groove, and the second groove corresponds to the first groove in the bottom of the safety door;

the safety door is characterized in that a third groove is further formed in one side surface, close to the safety door, of the shell, a second permanent magnet is arranged in the third groove, a second baffle is arranged on the surface of the third groove, first clamping grooves are formed in the upper inner wall and the lower inner wall of the third groove, first clamping blocks are arranged at the upper end and the lower end of the second permanent magnet, the first clamping blocks are arranged in the first clamping grooves, a moving block is arranged on one side surface, far away from the second baffle, of the second permanent magnet, a switch device is arranged on one side inner wall, far away from the second baffle, of the third groove, a contact is arranged on one side surface, close to the switch device, of the moving block, a first spring is arranged on the surface of the switch device, the first spring is wound on the surface of the moving block, and one end, far away from the switch device, of the first spring is fixed on the surface of the second permanent magnet.

Preferably, the switching device comprises a fixed block, a triggering reset mechanism and a conductive mechanism, a fourth groove is formed in the surface of the fixed block, the triggering reset mechanism is arranged on the surface of the fourth groove, the conductive mechanism is arranged inside the fourth groove, and one end of the first spring is fixed on the surface of the fixed block.

Preferably, the trigger reset mechanism comprises a contact plate, a push rod and two second springs, the push rod is arranged on one side surface of the contact plate close to the inside of the fourth groove, one end of each of the two second springs is fixed on the inner wall surface of the fourth groove, and the other end of each of the two second springs is fixed on the side surface of the contact plate.

Preferably, the upper inner wall surface and the lower inner wall surface of the fourth groove are both provided with a second clamping groove, the upper end and the lower end of the contact plate are both provided with a second clamping block, and the second clamping block extends into the second clamping groove.

Preferably, the conductive mechanism comprises a conductive plate, a spring plate and an electrical contact, the conductive plate is arranged on the surface of the inner wall of one side of the fourth groove, the spring plate is arranged on the surface of the inner wall of the top of the fourth groove, and the electrical contact is arranged on the surface of one side, close to the conductive plate, of the spring plate.

Preferably, centers of the electric contact, the conductive plate, the mandril and the contact plate are positioned on the same straight line.

The utility model provides an electrically controlled device based on safety module, beneficial effect lies in: the first illuminating lamp and the second illuminating lamp can provide illumination for the electric control device, so that when the electric control device is weak in ambient light or used at night, the operation is not influenced, and the safety is improved; the first permanent magnet and the second permanent magnet structure that set up, through opening and closing of emergency exit, control the switching device of light, when the emergency exit was opened, the light was automatic to be lighted, and when the emergency exit was closed, the light was automatic to be extinguish, and convenient to use practices thrift the electric energy, has still solved the difficult problem of finding the light switch night.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front sectional view of the housing of the present invention;

figure 3 is a front cross-sectional view of the safety door of the present invention;

fig. 4 is a front sectional view of the switching device of the present invention.

In the figure: the safety door comprises a shell 1, a safety door 2, a connecting piece 3, a display screen 4, a control panel 5, an electric control device 6, a first illuminating lamp 7, a second illuminating lamp 8, a first groove 9, a first permanent magnet 10, a first baffle 11, a second groove 12, a second permanent magnet 13, a second baffle 14, a third groove 15, a first clamping groove 16, a first clamping block 17, a moving block 18, a switch device 19, a contact 20, a first spring 21, a fixing block 22, a fourth groove 23, a contact plate 24, a mandril 25, a second spring 26, a second clamping groove 27, a second clamping block 28, a conductive plate 29, an elastic plate 30 and an electric contact 31.

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. 1-4, an electric control device based on a safety module comprises a shell 1 and a safety door 2 arranged on one side surface of the shell 1, wherein the shell 1 is rotatably connected with the safety door 2 through a connecting piece 3, a display screen 4, a control panel 5 and an electric control device 6 are sequentially arranged in the shell 1 from top to bottom, a plurality of first illuminating lamps 7 are arranged at the top of the inner wall of the shell 1, and second illuminating lamps 8 are arranged on two sides of the inner wall of the shell 1; a plurality of first light 7 and second light 8 provide the illumination for display screen 4, control panel 5, the electrically controlled device 6 of shell 1 inside, make it when ambient light is more weak or night, still can normal use, in the time of the convenience, still guaranteed the security.

The surface of the safety door 2 is provided with two first grooves 9, a first permanent magnet 10 is arranged inside the first grooves 9, and the surface of the first grooves 9 is provided with a first baffle 11; the first shutter 11 is made of a thin plastic plate, and can protect the first permanent magnet 10 without affecting its magnetic properties.

The shell 1 is close to one side surface of emergency exit 2 and is equipped with second recess 12, and the inside second permanent magnet 13 that is equipped with of second recess 12, the surface of second recess 12 are equipped with second baffle 14, and second recess 12 corresponds with the first recess 9 position of emergency exit 2 bottom, has improved the stability after emergency exit 2 closes.

The shell 1 is close to one side surface of emergency exit 2 and still is equipped with third recess 15, is equipped with second permanent magnet 13 in the third recess 15, and the surface of third recess 15 is equipped with second baffle 14, and two second baffles 14 all adopt thin plastic slab, can protect second permanent magnet 13, can not influence its magnetism again. The upper inner wall and the lower inner wall of the third groove 15 are provided with first clamping grooves 16, the upper end and the lower end of the second permanent magnet 13 are provided with first clamping blocks 17, the first clamping blocks 17 are arranged in the first clamping grooves 16 and play a certain limiting role to prevent excessive movement, a side surface, away from the second baffle plate 14, of the second permanent magnet 13 is provided with a moving block 18, a side inner wall, away from the second baffle plate 14, of the third groove 15 is provided with a switch device 19, a side surface, close to the switch device 19, of the moving block 18 is provided with a contact 20, the surface of the switch device 19 is provided with a first spring 21, the first spring 21 is wound on the surface of the moving block 18, and one end, away from the switch device 19, of the first spring 21 is fixed on the surface of the second permanent magnet 13.

When the safety door 2 is closed, the first permanent magnet 10 and the second permanent magnet 13 attract each other, the second permanent magnet 13 moves towards the second baffle plate 14 along the third groove 15, the first spring 21 is stretched, the contact 20 on the surface of the moving block 18 is separated from the surface of the switch device 19, the internal circuit of the switch device 19 is disconnected, and the first illuminating lamps 7 and the second illuminating lamps 8 are extinguished.

When the safety door 2 is opened, the first permanent magnet 10 and the second permanent magnet 13 are not attracted to each other or the acting force is weakened due to the distance, the elastic force of the first spring 21 gradually restores themselves to the normal state, at this time, the contact 20 excessively contacts with the switch device 19 under the elastic force of the first spring 21 of the second permanent magnet 13 and the moving block 18, the internal circuit of the switch device 19 is communicated, and the first illuminating lamps 7 and the second illuminating lamps 8 are lighted.

The switch device 19 comprises a fixing block 22, a triggering reset mechanism and a conductive mechanism, wherein a fourth groove 23 is formed in the surface of the fixing block 22, the triggering reset mechanism is arranged on the surface of the fourth groove 23, the conductive mechanism is arranged inside the fourth groove 23, and one end of a first spring 21 is fixed on the surface of the fixing block 22.

The trigger reset mechanism comprises a contact plate 24, a push rod 25 and two second springs 26, wherein the push rod 25 is arranged on one side surface of the contact plate 24 close to the inner part of the fourth groove 23, one ends of the two second springs 26 are fixed on the inner wall surface of the fourth groove 23, and the other ends of the two second springs 26 are fixed on the side surface of the contact plate 24. The upper and lower inner wall surfaces of the fourth groove 23 are provided with second locking grooves 27, the upper and lower ends of the contact plate 24 are provided with second locking blocks 28, and the second locking blocks 28 extend into the second locking grooves 27.

When the safety door 2 is opened, when the contact plate 24 is acted by the movable block 18 and the contact 20, the contact plate 24 moves towards the inside of the fourth groove 23 to drive the ejector rod 25 to move, the two second springs 26 are compressed, the ejector rod 25 is contacted with the conductive mechanism, the circuit of the conductive mechanism is communicated, and the plurality of first illuminating lamps 7 and the plurality of second illuminating lamps 8 are lightened. When the safety door 2 is closed, the moving block 18 and the contact 20 gradually leave the contact plate 24, the two second springs 26 gradually return to the normal state of the two second springs, the contact plate 24 and the ejector rod 25 are driven to move and separate from the conductive mechanism, the circuit of the conductive mechanism is disconnected, and the first illuminating lamps 7 and the second illuminating lamps 8 are turned off.

The conducting mechanism comprises a conducting plate 29, an elastic sheet 30 and an electric contact 31, the conducting plate 29 is arranged on the surface of the inner wall of one side of the fourth groove 23, the elastic sheet 30 is arranged on the surface of the inner wall of the top of the fourth groove 23, the electric contact 31 is arranged on the surface of one side, close to the conducting plate 29, of the elastic sheet 30, and the centers of the electric contact 31, the conducting plate 29, the ejector rod 25 and the contact plate 24 are located on the same straight line, so that a circuit is triggered conveniently.

Because the ejector rod 25 is very close to the elastic sheet 30 or the ejector rod 25 and the elastic sheet 30 are slightly contacted, when the safety door 2 is opened, the ejector rod 25 moves, the elastic sheet 30 generates elastic deformation, the electric contact 31 is contacted with the conductive plate 29, the circuit is communicated at the moment, and the plurality of first illuminating lamps 7 and the plurality of second illuminating lamps 8 are lightened; when the safety door 2 is closed, the ejector rod 25 moves to be away from the surface of the elastic sheet 30, the elastic sheet 30 returns to the former shape, the electric contact 31 is disconnected from the conductive plate 29, the circuit is cut off, and the plurality of first illuminating lamps 7 and the plurality of second illuminating lamps 8 are extinguished.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. An electric control device based on a safety module comprises a shell (1) and a safety door (2) arranged on one side surface of the shell (1), wherein the shell (1) is rotatably connected with the safety door (2) through a connecting piece (3), and is characterized in that a display screen (4), a control panel (5) and an electric control device (6) are sequentially arranged in the shell (1) from top to bottom, a plurality of first illuminating lamps (7) are arranged at the top of the inner wall of the shell (1), and second illuminating lamps (8) are arranged on two sides of the inner wall of the shell (1);

the surface of the safety door (2) is provided with two first grooves (9), a first permanent magnet (10) is arranged in each first groove (9), and the surface of each first groove (9) is provided with a first baffle (11);

a second groove (12) is formed in the surface of one side, close to the safety door (2), of the shell (1), a second permanent magnet (13) is arranged inside the second groove (12), a second baffle plate (14) is arranged on the surface of the second groove (12), and the second groove (12) corresponds to the first groove (9) in the bottom of the safety door (2);

the safety door is characterized in that a third groove (15) is further formed in the surface of one side, close to the safety door (2), of the shell (1), a second permanent magnet (13) is arranged in the third groove (15), a second baffle plate (14) is arranged on the surface of the third groove (15), first clamping grooves (16) are formed in the upper inner wall and the lower inner wall of the third groove (15), first clamping blocks (17) are arranged at the upper end and the lower end of the second permanent magnet (13), the first clamping blocks (17) are arranged in the first clamping grooves (16), a moving block (18) is arranged on the surface of one side, far away from the second baffle plate (14), of the second permanent magnet (13), a switch device (19) is arranged on the inner wall of one side, far away from the second baffle plate (14), of the third groove (15), a contact (20) is arranged on the surface of one side, close to the switch device (19), of the moving block (18), a first spring (21) is arranged on the surface of the switch device (19), the moving block (21) is wound on the surface of the second permanent magnet (13), and one end, far away from the switch device (19), is fixed on the surface of the second permanent magnet (13).

2. The safety-module-based electric control device according to claim 1, wherein the switch device (19) comprises a fixed block (22), a triggering reset mechanism and a conductive mechanism, wherein a fourth groove (23) is formed in the surface of the fixed block (22), the triggering reset mechanism is arranged on the surface of the fourth groove (23), the conductive mechanism is arranged inside the fourth groove (23), and one end of the first spring (21) is fixed on the surface of the fixed block (22).

3. An electric control device based on a safety module according to claim 2, characterized in that the triggering reset mechanism comprises a contact plate (24), a push rod (25) and two second springs (26), wherein the push rod (25) is arranged on one side surface of the contact plate (24) close to the inside of the fourth groove (23), one end of each of the two second springs (26) is fixed on the inner wall surface of the fourth groove (23), and the other end of each of the two second springs (26) is fixed on the side surface of the contact plate (24).

4. An electric control device based on a safety module according to claim 3, wherein the upper and lower inner wall surfaces of the fourth recess (23) are provided with second locking grooves (27), the upper and lower ends of the contact plate (24) are provided with second locking blocks (28), and the second locking blocks (28) extend into the second locking grooves (27).

5. An electric control device based on a safety module according to claim 3, characterized in that the conductive mechanism comprises a conductive plate (29), a spring plate (30) and an electric contact (31), the conductive plate (29) is arranged on the surface of the inner wall at one side of the fourth groove (23), the spring plate (30) is arranged on the surface of the inner wall at the top of the fourth groove (23), and the surface of one side of the spring plate (30) close to the conductive plate (29) is provided with the electric contact (31).

6. An electric control device based on a safety module according to claim 5, characterized in that the centers of the electric contact (31), the conductive plate (29), the ejector pin (25) and the contact plate (24) are located on the same straight line.