CN112736697A

CN112736697A - Electronic power distribution cabinet convenient to overhaul

Info

Publication number: CN112736697A
Application number: CN202110173597.XA
Authority: CN
Inventors: 缪建强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-04-30

Abstract

The invention discloses an electronic power distribution cabinet convenient to overhaul, which comprises a cabinet main body, a second door, a face recognition mechanism and a card reader, wherein a dust screen is arranged at the rear side of the cabinet main body, a ventilation fan is arranged at the inner side of the dust screen, a second gear is meshed with the tooth surface of the first gear, a first rotating shaft is fixed on the second gear, a connecting plate is wrapped at the outer side of the first bearing, a third rotating shaft is arranged inside the second door, a second bearing is arranged on the third rotating shaft, a second connecting shaft is arranged below a first electric push rod, a fourth rotating shaft is arranged in the middle of the second connecting shaft, the face recognition mechanism is arranged on the front side of the second door, and the card reader is arranged at the right side of the face recognition mechanism. This electron switch board convenient to overhaul is provided with light and contact switch, accessible contact switch and the separation of first door to the realization is to opening and closing of inside light, and the situation of being convenient for observe cabinet internal portion under the relatively dark operating mode of light can be solved to this kind of mode.

Description

Electronic power distribution cabinet convenient to overhaul

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to an electronic power distribution cabinet convenient to maintain.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops, and the motor control center is used in the occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

But present switch board on the market often all directly opens the door through key or pulling handle when maintaining, and this kind of mode can't be ensured staff's safety when the device takes place the electric leakage to staff's maintenance work can not be convenient for when light is dark relatively, more waste time and energy. We therefore propose an electronic switch cabinet which is easy to overhaul in order to solve the problems set out above.

Disclosure of Invention

The invention aims to provide an electronic power distribution cabinet convenient to overhaul, and aims to solve the problems that the existing power distribution cabinet in the market is usually opened by directly opening a door through a key or pulling a handle when maintenance is carried out, the safety of workers cannot be guaranteed when the device leaks electricity, the overhaul work of the workers cannot be facilitated when light is dark, and time and labor are wasted.

In order to achieve the purpose, the invention provides the following technical scheme: an electronic power distribution cabinet convenient to overhaul comprises a cabinet main body, a second bin door, a face recognition mechanism and a card reader, wherein a dust screen is arranged at the rear side of the cabinet main body, a ventilation fan is arranged at the inner side of the dust screen, layered plates are distributed in the cabinet main body, a lighting lamp is arranged on the inner wall of the cabinet main body, a motor is arranged at the top of the cabinet main body, a first gear is fixed on the motor, a second gear is meshed with the tooth surface of the first gear, a first rotating shaft is fixed on the second gear, a connecting strip is wrapped on the first rotating shaft, the connecting strip is connected with the first bin door, a contact switch is arranged at the rear of the first bin door, a groove is formed in the first bin door, a second rotating shaft is arranged on the first bin door, a first bearing is arranged on the second rotating shaft, a connecting plate is wrapped on the outer side of the first bearing, a third rotating shaft is arranged in the second bin door, and a second bearing is installed on the third rotating shaft, the other end of the connecting plate is connected with the second bearing, a sliding block is arranged above the third rotating shaft, a sliding groove is formed in the second bin door, a first connecting shaft is connected below the third rotating shaft, a first electric push rod is fixed on the first connecting shaft, a second connecting shaft is installed below the first electric push rod, a fourth rotating shaft is arranged in the middle of the second connecting shaft, the lower end of the second connecting shaft is connected with a second electric push rod, the bottom end of the second electric push rod is provided with a third connecting shaft, a fourth connecting shaft is connected on the third connecting shaft, a clamping block is formed in the side face of the second bin door, a clamping groove is formed in the case body, a face recognition mechanism is formed in the front face of the second bin door, and a card reader is arranged on the right side of the face.

Preferably, four groups of the ventilating fans are uniformly distributed on the back of the case main body, six groups of the layered plates are uniformly distributed in the case main body, and the bottom surfaces of the layered plates are perpendicular to the inner wall of the case main body.

Preferably, the first rotating shaft forms a rotating mechanism on the case main body through the motor, the first gear and the second gear, the first rotating shaft is fixedly connected with the connecting strip, and the first rotating shaft is perpendicular to the bottom surface of the case main body.

Preferably, the height dimension and the length dimension of the first bin gate are the same as those of the second bin gate, and the first bin gate is connected with the first rotating shaft through a connecting strip.

Preferably, the junction of the first bin gate and the second bin gate is arc-shaped, and the second bin gate is connected with the case body through a clamping block and a clamping groove in a clamping manner and is fixed with the case body.

Preferably, the second rotating shaft is movably connected with the connecting plate through the first bearing, and a vertical relation is formed between a central axis of the second rotating shaft and the top surface of the connecting plate.

Preferably, the third rotating shaft forms a sliding mechanism on the sliding groove through a sliding block, and the third rotating shaft is movably connected with the connecting plate through a second bearing.

Preferably, the connection mode between the first connecting shaft and the third rotating shaft is movably connected, the connection mode between the second connecting shaft and the second electric push rod is movably connected, and the connection mode between the second electric push rod and the second bin door is movably connected through the third connecting shaft and the fourth connecting shaft.

Preferably, the first electric push rod forms the turnover mechanism on the second bin gate by taking the central axis of the fourth rotating shaft as a reference through the second connecting shaft and the second electric push rod, and the first electric push rod, the second connecting shaft, the fourth rotating shaft and the second electric push rod are arranged in two groups in an up-down symmetrical mode by taking the height midpoint of the second bin gate as a reference.

Compared with the prior art, the invention has the beneficial effects that: this electron switch board convenient to overhaul:

(1) the lighting lamp and the contact switch are arranged, and the contact switch can be separated from the first bin door, so that the internal lighting lamp can be turned on and off, and the mode can be used for conveniently observing the condition of the interior of the cabinet body under the working condition of relatively dark light, so that the device is more practical;

(2) be provided with face identification mechanism and card reader, thereby accessible face identification mechanism opens the door to staff's discernment to accessible card reader discerns when face identification mechanism can't move, and this kind of mode can be more stable, and can realize contactless operation, prevent the danger of staff's electric shock.

Drawings

FIG. 1 is a schematic structural diagram of a main body of an electronic power distribution cabinet convenient to overhaul;

FIG. 2 is a schematic view of an opening internal structure of a main body of an electronic power distribution cabinet convenient to overhaul;

FIG. 3 is a schematic view of a top cross-sectional view of an electronic power distribution cabinet for easy maintenance, according to the present invention;

FIG. 4 is a schematic view of an electronic power distribution cabinet looking down on the opening structures of a first bin door and a second bin door for convenient maintenance;

FIG. 5 is a schematic structural view of a first door and a second door of an electronic power distribution cabinet convenient for maintenance according to the present invention;

FIG. 6 is a schematic rear view of the first and second doors of the electronic distribution cabinet of the present invention for easy access;

FIG. 7 is a schematic view of a top view of a partial structure of a motor transmission of an electronic power distribution cabinet convenient for maintenance according to the present invention;

FIG. 8 is a schematic view of a structure at A in FIG. 6 of an electronic distribution cabinet for easy maintenance according to the present invention;

fig. 9 is a schematic structural view of the electronic power distribution cabinet convenient to overhaul at the position B in fig. 6.

In the figure: 1. a chassis main body; 2. a dust screen; 3. a ventilator; 4. a laminate; 5. an illuminating lamp; 6. a motor; 7. a first gear; 8. a second gear; 9. a first rotating shaft; 10. a connecting strip; 11. a first bin gate; 12. a contact switch; 13. grooving; 14. a second rotating shaft; 15. a first bearing; 16. a connecting plate; 17. a second bin gate; 18. a third rotating shaft; 19. a second bearing; 20. a slider; 21. a chute; 22. a first connecting shaft; 23. a first electric push rod; 24. a second connecting shaft; 25. a fourth rotating shaft; 26. a second electric push rod; 27. a third connecting shaft; 28. a fourth connecting shaft; 29. a clamping block; 30. a card slot; 31. a face recognition mechanism; 32. a card reader.

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.

Referring to fig. 1-9, the present invention provides a technical solution: an electronic power distribution cabinet convenient to overhaul comprises a cabinet body 1, a dust screen 2, a ventilation fan 3, a layered plate 4, a lighting lamp 5, a motor 6, a first gear 7, a second gear 8, a first rotating shaft 9, a connecting strip 10, a first door 11, a contact switch 12, a slot 13, a second rotating shaft 14, a first bearing 15, a connecting plate 16, a second door 17, a third rotating shaft 18, a second bearing 19, a sliding block 20, a sliding groove 21, a first connecting shaft 22, a first electric push rod 23, a second connecting shaft 24, a fourth rotating shaft 25, a second electric push rod 26, a third connecting shaft 27, a fourth connecting shaft 28, a clamping block 29, a clamping groove 30, a face recognition mechanism 31 and a card reader 32, wherein the dust screen 2 is arranged on the rear side of the cabinet body 1, the ventilation fan 3 is arranged on the inner side of the dust screen 2, the layered plate 4 is distributed in the cabinet body 1, and the lighting lamp 5 is arranged on the inner wall of the cabinet, the top of the machine case main body 1 is provided with a motor 6, the motor 6 is fixed with a first gear 7, the tooth surface of the first gear 7 is meshed with a second gear 8, the second gear 8 is fixed with a first rotating shaft 9, the first rotating shaft 9 is wrapped with a connecting strip 10, the connecting strip 10 is connected with a first door 11, the rear part of the first door 11 is provided with a contact switch 12, the first door 11 is provided with a slot 13, the first door 11 is provided with a second rotating shaft 14, the second rotating shaft 14 is provided with a first bearing 15, the outer side of the first bearing 15 is wrapped with a connecting plate 16, the second door 17 is internally provided with a third rotating shaft 18, the third rotating shaft 18 is provided with a second bearing 19, the other end of the connecting plate 16 is connected with a second bearing 19, a slide block 20 is arranged above the third rotating shaft 18, the second door 17 is provided with a slide groove 21, the lower part of the third rotating shaft 18 is connected with a first connecting shaft 22, and a first electric push rod 23 is fixed on the first connecting shaft 22, a second connecting shaft 24 is installed below the first electric push rod 23, a fourth rotating shaft 25 is arranged in the middle of the second connecting shaft 24, a second electric push rod 26 is connected to the lower end of the second connecting shaft 24, a third connecting shaft 27 is arranged at the bottom end of the second electric push rod 26, a fourth connecting shaft 28 is connected to the third connecting shaft 27, a clamping block 29 is arranged on the side surface of the second door 17, a clamping groove 30 is arranged on the case main body 1, a face recognition mechanism 31 is arranged on the front surface of the second door 17, and a card reader 32 is arranged on the right side of the face recognition mechanism 31.

Four groups of ventilation fans 3 are uniformly distributed at the back of the case body 1, six groups of layered plates 4 are uniformly distributed in the case body 1, and the bottom surfaces of the layered plates 4 and the inner wall of the case body 1 are in a vertical relation, so that the function of radiating the inside of the device is realized, and the layered plates 4 are used, so that the maintenance part can be distinguished more quickly in the later maintenance process.

First pivot 9 passes through motor 6, first gear 7 and second gear 8 and constitutes rotary mechanism on chassis main part 1, and the connected mode between first pivot 9 and the connecting strip 10 is fixed connection to be perpendicular relation between the bottom surface of first pivot 9 and chassis main part 1, thereby realize the tilting mechanism to first door 11, make the device more reasonable.

The height dimension and the length dimension of the first bin gate 11 are the same as those of the second bin gate 17, and the first bin gate 11 is connected with the first rotating shaft 9 through the connecting strip 10, so that the device is more stable, and the situation that a large amount of dust enters due to different dimensions is prevented.

The junction of the first bin gate 11 and the second bin gate 17 is arc-shaped, and the second bin gate 17 is fixed with the case body 1 through the clamping block 29 and the clamping groove 30 in a clamping connection mode, so that the second bin gate 17 is more stable and smooth when being folded and slid.

The second rotating shaft 14 is movably connected through the connection mode between the first bearing 15 and the connecting plate 16, and the central axis of the second rotating shaft 14 is perpendicular to the top surface of the connecting plate 16, so that the folding function of the second bin gate 17 is realized, and the phenomenon that the turning radius is too large when the second bin gate is opened is prevented.

The third rotating shaft 18 forms a sliding mechanism on the sliding groove 21 through the sliding block 20, and the third rotating shaft 18 is movably connected with the connecting plate 16 through the second bearing 19, so that the device is more stable, and the sliding function of the sliding block 20 is realized.

The first connecting shaft 22 is movably connected with the third rotating shaft 18, the second connecting shaft 24 is movably connected with the second electric push rod 26, and the second electric push rod 26 is movably connected with the second door 17 through the third connecting shaft 27 and the fourth connecting shaft 28, so that the second door 17 is driven to move in a turnover manner.

The first electric push rod 23 forms a turnover mechanism on the second bin gate 17 through the second connecting shaft 24 and the second electric push rod 26 by taking the central axis of the fourth rotating shaft 25 as a reference, and the first electric push rod 23, the second connecting shaft 24, the fourth rotating shaft 25 and the second electric push rod 26 are symmetrically arranged in two groups up and down by taking the height midpoint of the second bin gate 17 as a reference.

The working principle of the embodiment is as follows: when using this electronic power distribution cabinet convenient to overhaul, at first, when maintaining the device, the staff need use face identification mechanism 31 to verify identity information, like face identification mechanism 31 unable discernment, accessible card reader 32 reads the card discernment, this kind of mode can realize preventing other people from missing into quick-witted case main part 1, and can also realize contactless start when opening the device, in order to avoid taking place the problem of electric leakage electric shock, guarantee staff's safety, and more swift convenient start-up. Then the first electric push rod 23 in the second door 17 is retracted, at this time, the third rotating shaft 18 slides inside the sliding slot 21 through the sliding block 20, and the third rotating shaft 18 is connected with the second rotating shaft 14 through the first bearing 15, the connecting plate 16 and the second bearing 19, so that a pulling force is generated, the first door 11 and the second door 17 are turned over along the arc design on the connecting plate 16, and the inner side of the second door 17 can be placed on the outer side of the first door 11.

Then start second electric push rod 26 and use the axis of fourth pivot 25 as the benchmark with first electric push rod 23 upset, just so can realize that slider 20 slides on spout 21, thereby it removes folding to drive second door 17, the rotatory first gear 7 of starter motor 6 drives second gear 8 and makes first pivot 9 rotate after folding finishes, just so realized the upset of first door 11, contact switch 12 starts light 5 and opens afterwards, just so can prevent more convenient staff to inside observation under the condition that the operating mode is dark relatively, make the device more remember humanized and reasonable, this is whole work flow. And those not described in detail in this specification are well within the skill of those in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an electron switch board convenient to overhaul, includes quick-witted case main part (1), second door (17), face identification mechanism (31) and card reader (32), its characterized in that: the rear side of the case body (1) is provided with a dust screen (2), the inner side of the dust screen (2) is provided with a ventilator (3), a layered plate (4) is distributed in the case body (1), the inner wall of the case body (1) is provided with a lighting lamp (5), the top of the case body (1) is provided with a motor (6), the motor (6) is fixed with a first gear (7), the tooth surface of the first gear (7) is meshed with a second gear (8), the second gear (8) is fixed with a first rotating shaft (9), the first rotating shaft (9) is wrapped with a connecting strip (10), the connecting strip (10) is connected with a first door (11), the rear side of the first door (11) is provided with a contact switch (12), the first door (11) is provided with a slot (13), the first door (11) is provided with a second rotating shaft (14), a first bearing (15) is arranged on the second rotating shaft (14), a connecting plate (16) is wrapped on the outer side of the first bearing (15), a third rotating shaft (18) is arranged inside the second bin door (17), a second bearing (19) is arranged on the third rotating shaft (18), the other end of the connecting plate (16) is connected with the second bearing (19), a sliding block (20) is arranged above the third rotating shaft (18), a sliding groove (21) is arranged on the second bin door (17), a first connecting shaft (22) is connected below the third rotating shaft (18), a first electric push rod (23) is fixed on the first connecting shaft (22), a second connecting shaft (24) is arranged below the first electric push rod (23), a fourth rotating shaft (25) is arranged in the middle of the second connecting shaft (24), and a second electric push rod (26) is connected at the lower end of the second connecting shaft (24), and a third connecting shaft (27) is arranged at the bottom end of the second electric push rod (26), a fourth connecting shaft (28) is connected onto the third connecting shaft (27), a clamping block (29) is arranged on the side surface of the second bin door (17), a clamping groove (30) is arranged on the case main body (1), a face recognition mechanism (31) is arranged on the front surface of the second bin door (17), and a card reader (32) is arranged on the right side of the face recognition mechanism (31).

2. The electronic power distribution cabinet convenient to overhaul of claim 1, wherein: four groups of ventilation fans (3) are uniformly distributed on the back of the case main body (1), six groups of layered plates (4) are uniformly distributed in the case main body (1), and the bottom surfaces of the layered plates (4) are perpendicular to the inner wall of the case main body (1).

3. The electronic power distribution cabinet convenient to overhaul of claim 1, wherein: the first rotating shaft (9) forms a rotating mechanism on the case main body (1) through the motor (6), the first gear (7) and the second gear (8), the first rotating shaft (9) is fixedly connected with the connecting strip (10), and the first rotating shaft (9) is perpendicular to the bottom surface of the case main body (1).

4. The electronic power distribution cabinet convenient to overhaul of claim 1, wherein: the height dimension and the length dimension of the first bin gate (11) are the same as those of the second bin gate (17), and the first bin gate (11) is connected with the first rotating shaft (9) through a connecting strip (10).

5. The electronic power distribution cabinet convenient to overhaul of claim 1, wherein: the first bin gate (11) and the second bin gate (17) are both arc-shaped, and the second bin gate (17) is connected with the machine box main body (1) through a clamping block (29) and a clamping groove (30) in a clamping manner and fixed.

6. The electronic power distribution cabinet convenient to overhaul of claim 1, wherein: the second rotating shaft (14) is movably connected with the connecting plate (16) through a first bearing (15), and a central axis of the second rotating shaft (14) is perpendicular to the top surface of the connecting plate (16).

7. The electronic power distribution cabinet convenient to overhaul of claim 1, wherein: the third rotating shaft (18) forms a sliding mechanism on the sliding groove (21) through the sliding block (20), and the third rotating shaft (18) is movably connected with the connecting plate (16) through the second bearing (19).

8. The electronic power distribution cabinet convenient to overhaul of claim 1, wherein: the first connecting shaft (22) is movably connected with the third rotating shaft (18), the second connecting shaft (24) is movably connected with the second electric push rod (26), and the second electric push rod (26) is movably connected with the second bin gate (17) through the third connecting shaft (27) and the fourth connecting shaft (28).

9. The electronic power distribution cabinet convenient to overhaul of claim 1, wherein: the first electric push rod (23) forms a turnover mechanism on the second bin gate (17) by taking the central axis of the fourth rotating shaft (25) as a reference through the second connecting shaft (24) and the second electric push rod (26), and the first electric push rod (23), the second connecting shaft (24), the fourth rotating shaft (25) and the second electric push rod (26) are symmetrically arranged in two groups up and down by taking the height midpoint of the second bin gate (17) as a reference.