CN218274471U - Plug device for intelligent circuit breaker - Google Patents

Abstract

The utility model discloses a plug device for intelligent circuit breaker, include the drain pan and adorn in the well lid of drain pan one side, the inside of well lid is equipped with the mounting groove, the internally mounted of mounting groove has the module box, the positive joint of module box has the module cover, the internally mounted of module box has the carrier wave power supply board, the bottom fixedly connected with plug head of carrier wave power supply board, the inside of drain pan is equipped with and plugs head complex plug seat, the internally mounted of module cover has the mainboard, the inside of well lid is equipped with the through-hole, and through-hole and mounting groove intercommunication, the inside fixedly connected with fixed column of mounting groove, the fixed column all is equipped with the screw hole with the inside of module cover, the utility model discloses simple structure, the equipment is convenient, when making operating personnel need maintain mainboard or carrier wave power supply board through the module cover that sets up, module box, plug seat and plug head, only need with module box and module cover dismantle can, operating is simplified operation steps, the operating personnel of being convenient for maintain.

Description

Plug device for intelligent circuit breaker

Technical Field

The utility model relates to a circuit breaker technical field specifically is a plug device for intelligent circuit breaker.

Background

The intelligent circuit breaker is characterized in that a new circuit breaker secondary system is established by using microelectronics, computer technology and a novel sensor, an execution unit is composed of a power electronic technology and a digital control device, an auxiliary switch and an auxiliary relay of a conventional mechanical structure are replaced, and an internal circuit board of the intelligent circuit breaker is generally composed of a carrier power supply board and a main board.

Through the retrieval, chinese patent application No. 202020529000.1 discloses a take power line carrier module thing allies oneself with intelligent circuit breaker circuit board structure, it is whole including the circuit breaker, the circuit breaker constitute by face lid, well lid and drain pan, well lid inside four reference columns of being equipped with, the reference column on placed the mainboard, the mainboard on open and to have the installation screw hole, be equipped with the display screen in the middle of this mainboard, display screen below be equipped with and be equipped with a plurality of buttons, the plug-in components are installed at this mainboard back, mainboard below be equipped with corresponding carrier power supply.

Above-mentioned utility model although adopting the cooperation installation of last plug-in components and lower plug-in components, make mainboard and carrier wave power supply board can install simultaneously to well lid in, convenient maintenance, whole assembly is simpler, but because all install mainboard and carrier wave power supply board in well lid, during consequently the maintenance, need dismantle the face lid to dismantle the mainboard from the reference column, and still need dismantle the electric wire of being connected with spare part in the drain pan on the mainboard, lead to operating procedure more loaded down with trivial details, it is not very convenient to maintain.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligence plug device for circuit breaker to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plug device for intelligent circuit breaker, includes the drain pan and adorns in the well lid of drain pan one side, the inside of well lid is equipped with the mounting groove, the internally mounted of mounting groove has the module box, the positive joint of module box has the module cover, the internally mounted of module box has the carrier wave power supply board, the bottom fixedly connected with plug head of carrier wave power supply board, the inside of drain pan be equipped with plug head complex plug seat, the internally mounted of module cover has the mainboard, the inside of well lid is equipped with the through-hole, just through-hole and mounting groove intercommunication, the inside fixedly connected with fixed column of mounting groove, the fixed column all is equipped with the screw hole with the inside of module cover.

As a preferred scheme of the utility model, two align the setting between the screw hole, mainboard and carrier power supply board electric connection, the bottom of module box is equipped with through-hole matched with lug, just the inside of lug is equipped with the dead slot, the one end of plug head is passed the lug and is extended to the bottom of module box.

As an optimized scheme of the utility model, the square frame of inside fixedly connected with of drain pan, square frame is corresponding with the lug position, square frame is located the below of through-hole.

As an optimized scheme of the utility model, one side fixedly connected with inserted bar of module cover, the inside of carrier wave power supply board is equipped with the jack with inserted bar matched with.

As a preferred scheme of the utility model, the buckle is installed to one side of module box, the lateral wall fixedly connected with and the buckle matched with draw-in groove of module cover.

As an optimized scheme of the utility model, the outside of module box is equipped with the recess, the recess is located the below of screw hole.

As an optimized scheme of the utility model, the shroud is installed in the front of well lid, the display screen is installed to one side of mainboard, display screen and mainboard electric connection, one side of module cover articulates there is the visor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the equipment is convenient, module cover through setting up, the module box, plug seat and plug head make operating personnel need maintain mainboard or carrier wave power supply board when, only need with module box and module cover dismantle can, the operating procedure has been simplified, operating personnel of being convenient for maintains, in lug and the through-hole through setting up, can be convenient for operating personnel will plug the head and align with plug seat, thereby reduce the equipment degree of difficulty, square frame through setting up is used for protecting plug seat, avoid plug seat to receive the striking damage of other spare parts.

Drawings

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

fig. 2 is a schematic perspective view of the module cover and the module box of the present invention after being disassembled;

fig. 3 is a schematic three-dimensional structure diagram of the module cover and the module box according to the present invention;

fig. 4 is a schematic perspective view of the module cover of the present invention;

FIG. 5 is a schematic perspective view of the module box of the present invention;

fig. 6 is a schematic perspective view of the bottom case of the present invention;

fig. 7 is a schematic view of a three-dimensional structure of the carrier power board of the present invention.

In the figure: 1. a bottom case; 2. a middle cover; 3. a threaded hole; 4. a display screen; 5. a protective cover; 6. a cover; 7. mounting grooves; 8. a through hole; 9. a groove; 10. fixing the column; 11. a plugging seat; 12. a card slot; 13. a modular cartridge; 14. a module cover; 15. inserting a rod; 16. a bump; 17. inserting and pulling a head; 18. a carrier power panel; 19. buckling; 20. a square frame; 21. a jack; 22. a main board.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a plug device for intelligent circuit breaker, including drain pan 1 and adorn in the well lid 2 of drain pan 1 one side, the inside of well lid 2 is equipped with mounting groove 7, the internally mounted of mounting groove 7 has module box 13, the positive joint of module box 13 has module cover 14, the internally mounted of module box 13 has carrier power supply board 18, the bottom fixedly connected with plug 17 of carrier power supply board 18, through installing carrier power supply board 18 in module box 13, install mainboard 22 in module cover 14, and through plug 17 and plug seat 11, carry out electric connection with the spare part of drain pan 1 inside carrier power supply board 18, when making operating personnel need maintain mainboard 22 or carrier power supply board 18, only need with module box 13 and module cover 14 dismantle can, operation steps have been simplified, be convenient for operating personnel maintain, the inside of drain pan 1 is equipped with plug seat 11 with plug 17 complex, the internally mounted of module cover 14 has mainboard 22, the inside of well lid 2 is equipped with through-hole 8, and through-hole 8 communicates with mounting groove 7, the inside fixed column 10 that the fixed post 7 is connected with, people's fixed post 10 and the inside of module cover 14 all are equipped with screw hole 3 and can conveniently use bolt cover 14 to install module 14.

Wherein, align the setting between two screw holes 3, mainboard 22 and carrier wave power supply board 18 electric connection, the bottom of module box 13 is equipped with the lug 16 with through-hole 8 matched with, and lug 16 inserts in the through-hole 8, can be convenient for people to align plug 17 with plug seat 11, and the inside of lug 16 is equipped with the dead slot, and the dead slot can make plug 17 pass lug 16, and the one end of plug 17 passes lug 16 and extends to the bottom of module box 13.

The square frame 20 is fixedly connected to the inside of the bottom case 1, the square frame 20 is used for protecting the plugging seat 11, the plugging seat 11 is prevented from being damaged by impact of other parts, the square frame 20 corresponds to the bump 16, and the square frame 20 is located below the through hole 8.

Wherein, one side fixedly connected with inserted bar 15 of module cover 14, the inside of carrier power supply board 18 is equipped with the jack 21 with inserted bar 15 matched with, and inserted bar 15 inserts in the jack 21 for inserted bar 15 can restrict carrier power supply board 18, avoids carrier power supply board 18 to take place the skew in module box 13.

Wherein, a buckle 19 is installed at one side of the module box 13, the outer side wall of the module cover 14 is fixedly connected with a clamping groove 12 matched with the buckle 19, and a clamping block is arranged at the outer side of the buckle 19, so that the clamping block is clamped in the clamping groove 12, and the module cover 14 and the module box 13 can be fixed.

The outer side of the module box 13 is provided with a groove 9, the groove 9 is located below the threaded hole 3, the shape of the groove 9 is the same as that of the fixing column 10, the module box 13 is just clamped into the mounting groove 7, the module box 13 is more stable after being mounted, and the groove 9 can prevent the module box 13 from blocking a bolt in the threaded hole 3.

Wherein, the front of well lid 2 is installed and is covered 6, and cover 6 is used for protecting the spare part of well lid 2 internally mounted, and display screen 4 is installed to one side of mainboard 22, display screen 4 and mainboard 22 electric connection, and one side of module cover 14 articulates there is visor 5.

Specifically, when the main board 22 and the carrier power board 18 need to be maintained, only the bolts in the threaded holes 3 need to be taken out, the module box 13 and the module cover 14 can be disassembled, the module cover 14 is opened, the main board 22 and the carrier power board 18 can be maintained, after the maintenance is completed, the module cover 14 is installed on one side of the module box 13 through the clamping groove 12 and the buckle 19, the module box 13 is aligned with the installation groove 7 and placed, the convex block 16 enters the through hole 8, due to the limitation of the convex block 16 and the through hole 8, the plugging head 17 is aligned with the plugging seat 11, the plugging head 17 is inserted into the plugging seat 11, and then the bolts are screwed into the threaded holes 3 again, so that the fixing of the module cover 14 and the module box 13 can be completed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any number of indicated technical features, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a plug device for intelligent circuit breaker, includes drain pan (1) and adorns in well lid (2) of drain pan (1) one side, its characterized in that: the utility model discloses a portable computer, including well lid (2), the inside of well lid (2) is equipped with mounting groove (7), the internally mounted of mounting groove (7) has module box (13), the positive joint of module box (13) has module cover (14), the internally mounted of module box (13) has carrier power supply board (18), the bottom fixedly connected with plug head (17) of carrier power supply board (18), the inside of drain pan (1) is equipped with and plugs plug seat (11) of head (17) complex, the internally mounted of module cover (14) has mainboard (22), the inside of well lid (2) is equipped with through-hole (8), just through-hole (8) and mounting groove (7) intercommunication, the inside fixedly connected with fixed column (10) of mounting groove (7), fixed column (10) all are equipped with screw hole (3) with the inside of module cover (14).

2. The plugging device for the intelligent circuit breaker according to claim 1, wherein: the two threaded holes (3) are aligned, the main board (22) is electrically connected with the carrier power supply board (18), a protruding block (16) matched with the through hole (8) is arranged at the bottom of the module box (13), a hollow groove is formed in the protruding block (16), and one end of the plug head (17) penetrates through the protruding block (16) and extends to the bottom of the module box (13).

3. The plugging device for the intelligent circuit breaker according to claim 1, wherein: the inner part of the bottom shell (1) is fixedly connected with a square frame (20), the square frame (20) corresponds to the position of the bump (16), and the square frame (20) is located below the through hole (8).

4. The plugging device for the intelligent circuit breaker according to claim 1, wherein: one side fixedly connected with inserted bar (15) of module cover (14), the inside of carrier wave power strip (18) is equipped with jack (21) with inserted bar (15) matched with.

5. The plugging device for the intelligent circuit breaker according to claim 1, wherein: a buckle (19) is installed on one side of the module box (13), and a clamping groove (12) matched with the buckle (19) is fixedly connected to the outer side wall of the module cover (14).

6. The plugging device for the intelligent circuit breaker according to claim 1, wherein: the outside of module box (13) is equipped with recess (9), recess (9) are located the below of screw hole (3).

7. The plugging device for the intelligent circuit breaker according to claim 1, wherein: shroud (6) is installed in the front of well lid (2), display screen (4) are installed to one side of mainboard (22), display screen (4) and mainboard (22) electric connection, one side of module cover (14) articulates there is visor (5).

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