CN111863544B

CN111863544B - Wiring device of NB-IOT (network B-IOT) internet of things circuit breaker

Info

Publication number: CN111863544B
Application number: CN202010763785.3A
Authority: CN
Inventors: 张维强; 刘国标
Original assignee: Suzhou Advance Electronic Technology Co ltd
Current assignee: Suzhou Advance Electronic Technology Co ltd
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2022-07-19
Anticipated expiration: 2040-08-01
Also published as: CN111863544A

Abstract

The invention relates to a wiring device of an NB-IOT (NB-IOT) Internet of things circuit breaker, which comprises a main body and a clamping rail, wherein a mounting plate is connected inside the main body, a fuse is fixed inside the mounting plate, wire inlets are fixed on both sides of the fuse, locking screws are installed above the wire inlets, side grooves are arranged on both sides of the clamping rail, the clamping rail is located above the mounting plate, through holes are installed on one sides of the side grooves, elastic gaskets are installed above the through holes, fixing screws are installed inside the elastic gaskets, wire grooves are installed below the fixing screws, bolts are installed below the wire grooves, jacking blocks are installed on one sides of the bolts, terminals are installed inside the jacking blocks, and hollow blocks are installed above the terminals. This termination of NB-IOT thing networking circuit breaker has the draw-in groove to place the mounting panel in the draw-in groove through the surface mounting of main part and carry out the wiring and utilize appurtenance on the main part to make the wiring process of mounting panel simpler, also more standard.

Description

Wiring device of NB-IOT (network B-IOT) internet of things circuit breaker

Technical Field

The invention relates to the technical field of part polishing devices for automobile machining, in particular to a wiring device of an NB-IOT (network B-interconnection of internal combustion engine) breaker.

Background

The circuit breaker is a switching device which can close, bear and break current under the condition of a normal loop and can close, bear and break the current under the condition of an abnormal loop within a specified time, and the wiring device for the NB-IOT (network interconnection of things) circuit breaker is convenient for wiring the circuit breaker, so that the wiring of the circuit breaker is simpler and more standard in wiring standard, and therefore the wiring device for the NB-IOT circuit breaker is designed.

In the chinese invention patent No. cn201811497759.x, a wiring assembly, which is simple in operation and reliable in connection, can solve the wiring required by complicated wiring, but has limitations in wiring mode, cannot be used in a large range, is not firm in connection, is easy to connect in a virtual way and fall off; larger joints are easy to form when more wire harnesses are used, the welding process is time-consuming and labor-consuming, and corresponding welding tools and welding skill requirements are required; the welded wire harness is difficult to disassemble and restore to the original state; the welding mode is possibly limited by space, too many welding points cannot be provided, and the butt joint with other connecting points is difficult, so that the wiring device of the NB-IOT internet of things circuit breaker is designed.

Disclosure of Invention

The invention aims to provide a wiring device of an NB-IOT (NB-IOT) circuit breaker, which aims to solve the problems that the wiring mode of the wiring device provided by the background technology is limited, the wiring device can not be used in a large range, the connection is not firm, and the wiring device is easy to connect in a virtual way and drop off; larger joints are easy to form when more wire harnesses are used, the welding process is time-consuming and labor-consuming, and corresponding welding tools and welding skill requirements are required; the welded wire harness is difficult to disassemble and restore to the original state; the welding mode may be limited by space, and the welding spots cannot be too many, so that the problem of difficult butt joint with other connecting points is caused.

In order to achieve the purpose, the invention provides the following technical scheme: a wiring device of an NB-IOT (network b operated terminal-internet of things) circuit breaker comprises a main body and a clamping rail, wherein the main body is internally connected with a mounting plate, a fuse is fixed in the mounting plate, wire inlets are fixed on two sides of the fuse, locking screws are installed above the wire inlets, side grooves are arranged on two sides of the clamping rail, the clamping rail is located above the mounting plate, through holes are installed on one sides of the side grooves, elastic gaskets are installed above the through holes, fixing screws are installed inside the elastic gaskets, wire grooves are installed below the fixing screws, bolts are installed below the wire grooves, jacking blocks are installed on one sides of the bolts, terminals are installed inside the jacking blocks, hollow blocks are installed above the terminals, label paper is connected inside the hollow blocks, fixing holes are connected below the label paper, and clips are installed below the fixing holes, and the bottom hook is installed to the below of checkpost, supplementary hook is installed to one side of bottom hook, the screw hole is installed to the top of supplementary hook, and the externally mounted of screw hole has a cabinet, the surface laminating of cabinet has the door that opens and shuts, and one side of the door that opens and shuts installs the hinge, the left side of hinge is connected with the pole setting, and the internally connected with movable rod of pole setting, the below of movable rod is provided with the couple, and installs the screwdriver in the below of couple, the drill bit is installed on the right side of screwdriver, and the right side of drill bit installs the handle, the below of handle is fixed with the baffle, and the below of baffle is connected with the drawer, the spout is installed to the both sides of drawer.

Optionally, the main body and the mounting plate are connected in a clamping manner, and the center line of the mounting plate coincides with the vertical center line of the main body.

Optionally, the fuse passes through to constitute detachable construction between card rail and the main part, and the incoming line distributes along the horizontal direction equidistance of fuse.

Optionally, the center line of the elastic gasket coincides with the vertical center line of the fixing screw, and the fixing screw is movably connected with the through hole.

Optionally, the wire casing is along the horizontal direction equidistance distribution of mounting panel, and be threaded connection between wire casing and the mounting panel.

Optionally, the main body is connected with the bolt through a thread, and the jacking block is movably connected with the terminal through the bolt.

Optionally, be swing joint between cavity piece and the label paper, and the terminal passes through and constitutes the block structure between end hook and the card rail.

Optionally, the hook forms a supporting structure through the movable rod and the upright rod, and the opening and closing door forms a hinge structure through the hinge and the storage cabinet.

Optionally, the screwdriver forms a detachable structure through the drill bit and the handle, and the handle is rotatably connected with the drill bit.

Compared with the prior art, the invention has the following beneficial effects:

1. The fuse protector is provided with the main body, the mounting plate, the clamping groove and the clamping rail, the mounting plate is placed in the clamping groove through the clamping groove arranged on the surface of the main body for wiring, the wiring process of the mounting plate is simpler and more standard by using an auxiliary tool on the main body, the fuse is fixedly connected with the mounting plate through the clamping rail, the fuse fixed by the clamping rail is convenient to disassemble and adjust the direction, and the fuse protector can be conveniently taken down for replacement and is convenient for adjusting the distance when being damaged and periodically checked.

2. The clamp rail, the fixing screw and the elastic gasket are arranged, the through hole arranged in the middle of the clamp rail can facilitate the typesetting by fixing the clamp rail on the surface of the mounting plate by using the fixing screw, meanwhile, the elastic gasket arranged below the fixing screw deepens the locking degree of the fixing screw to prevent the fixing screw from falling off, and the elastic gasket can give an elastic force to the fixing screw in the locking process to ensure that the elastic gasket does not have a gap and is not easy to fall off.

3. The terminal is provided with the terminal, the hollow block and the label paper, the hollow block is arranged above the terminal, the label paper can be placed in the hollow block, a user can label wires on the label paper, the phenomenon that the wires are too many and the inspection is troublesome during inspection is avoided, and the wires to be found can be quickly found through the arrangement of the label paper.

4. The storage cabinet is provided with the storage box, the upright rods, the movable rods and the hooks, the storage cabinet is arranged on two sides of the main body through welding, the upright rods are arranged inside the storage cabinet, the upright rods and the movable rods are connected in a clamping mode and can be moved conveniently, the movable rods and the hooks are welded, tools can be stored conveniently through the hooks, and the storage cabinet is convenient to use during wiring.

5. The electric screwdriver is provided with a handle, a screwdriver and a drill bit, wherein the handle is internally provided with a motor which can rotate the drill bit, the middle position of the drill bit is provided with a connecting hole for installing the screwdriver, and objects needing fixing screws such as a clamping rail and the like can be conveniently fixed by the electric screwdriver.

Drawings

Fig. 1 is a schematic view of a wiring device of an NB-IOT internet-of-things circuit breaker according to the present invention;

fig. 2 is a schematic side view of a wiring device of the NB-IOT internet of things circuit breaker according to the present invention;

fig. 3 is a schematic diagram of a terminal structure of a wiring device of the NB-IOT internet-of-things circuit breaker according to the present invention;

FIG. 4 is a schematic diagram of a storage box structure of a wiring device of the NB-IOT internet of things circuit breaker;

fig. 5 is a schematic diagram of a clamping rail structure of a wiring device of an NB-IOT internet-of-things circuit breaker according to the present invention.

In the figure: 1. a main body; 2. mounting a plate; 3. a fuse; 4. a wire inlet; 5. locking the screw; 6. clamping a rail; 7. a side groove; 8. a through hole; 9. a spring washer; 10. fixing screws; 11. a wire slot; 12. a bolt; 13. a jacking block; 14. a terminal; 15. a hollow block; 16. marking paper; 17. a fixing hole; 18. a clip; 19. a bottom hook; 20. an auxiliary hook; 21. a threaded hole; 22. a storage cabinet; 23. opening and closing the door; 24. a hinge; 25. erecting a rod; 26. a movable rod; 27. hooking; 28. a screwdriver; 29. a drill bit; 30. a grip; 31. a partition plate; 32. a drawer; 33. a chute.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-5, the present invention provides a technical solution: a wiring device of an NB-IOT (network B-interconnection of internal networks) Internet of things circuit breaker comprises a main body 1 and a clamping rail 6, wherein an installation plate 2 is connected inside the main body 1, a fuse 3 is fixed inside the installation plate 2, the main body 1 is connected with the installation plate 2 in a clamping manner, the center line of the installation plate 2 is coincident with the vertical center line of the main body 1, the installation plate 2 is placed in a clamping groove through the surface of the main body 1, wiring is carried out by using an auxiliary tool on the main body 1 through the clamping groove, the wiring process of the installation plate 2 is simpler and more standard, wire inlets 4 are fixed on two sides of the fuse 3, a locking screw 5 is arranged above the wire inlet 4, the fuse 3 forms a detachable structure with the main body 1 through the clamping rail 6, the wire inlets 4 are distributed at equal intervals along the horizontal direction of the fuse 3, the fuse 3 is connected and fixed with the installation plate 2 through the clamping rail 6, and the fuse 3 fixed through the clamping rail 6 is convenient to detach and adjust the direction, when the fuse 3 is damaged and periodically checked, the fuse can be conveniently taken down for replacement and the interval can be conveniently adjusted, the two sides of the clamping rail 6 are respectively provided with a side groove 7, the clamping rail 6 is positioned above the mounting plate 2, one side of the side groove 7 is provided with a through hole 8, the upper part of the through hole 8 is provided with a spring gasket 9, the inner part of the spring gasket 9 is provided with a fixing screw 10, the central line of the spring gasket 9 is superposed with the vertical central line of the fixing screw 10, the fixing screw 10 is movably connected with the through hole 8, the through hole 8 arranged in the middle of the clamping rail 6 can conveniently fix the spring gasket on the surface of the mounting plate 2 by using the fixing screw 10 for typesetting, meanwhile, the locking degree of the fixing screw 10 is deepened by the spring gasket 9 arranged below the fixing screw 10 so that the fixing screw 10 can not fall off, the spring gasket 9 can give an elastic force to the fixing screw 10 in the locking process so that the fixing screw does not have a gap and is not easily fall off, the wire casing 11 is arranged below the fixing screw 10, the bolt 12 is arranged below the wire casing 11, the tightening block 13 is arranged on one side of the bolt 12, the wire casings 11 are distributed at equal intervals along the horizontal direction of the mounting plate 2, the wire casing 11 is in threaded connection with the mounting plate 2, the electric wires can be typeset in the wiring process through the installation of the wire casings 11 to be more attractive, the main body 1 is in threaded connection with the bolt 12, the tightening block 13 is movably connected with the terminal 14 through the bolt 12, the bolt 12 is arranged on the side edge of the main body 1, the tightening block 13 connected with one side of the bolt 12 can clamp the terminal 14 to enable the middle of each terminal 14 to have no gap, so that the connection is firmer and attractive, the terminal 14 is arranged inside the tightening block 13, the hollow block 15 is arranged above the terminal 14, and the hollow block 15 is movably connected with the label 16, the terminal 14 and the clamping rail 6 form a clamping structure through a bottom hook 19, a hollow block 15 is arranged above the terminal 14, label paper 16 can be placed inside the hollow block 15, a user can label wires on the label paper 16 to avoid the phenomenon that the wires are too many and the checking is troublesome during the checking, the wires to be found can be quickly found through the arrangement of the label paper 16, the label paper 16 is connected inside the hollow block 15, a fixing hole 17 is connected below the label paper 16, a clamp 18 is arranged below the fixing hole 17, a bottom hook 19 is arranged below the clamp 18, an auxiliary hook 20 is arranged on one side of the bottom hook 19, a threaded hole 21 is arranged above the auxiliary hook 20, a storage cabinet 22 is arranged outside the threaded hole 21, an opening and closing door 23 is attached to the surface of the storage cabinet 22, a hinge 24 is arranged on one side of the opening and closing door 23, a vertical rod 25 is connected on the left side of the hinge 24, the inside of the upright rod 25 is connected with a movable rod 26, a hook 27 forms a supporting structure through the movable rod 26 and the upright rod 25, the opening-closing door 23 forms a hinge structure through a hinge 24 and the storage cabinet 22, the two sides of the main body 1 are provided with the storage cabinet 22 through welding, the upright rod 25 is arranged inside the storage cabinet 22, the upright rod 25 and the movable rod 26 are connected in a clamping manner and can move conveniently, the movable rod 26 and the hook 27 are welded and can be used for storing tools conveniently through the hook 27 and conveniently used during wiring, the hook 27 is arranged below the movable rod 26, a screwdriver 28 is arranged below the hook 27, the screwdriver 28 forms a detachable structure through the drill bit 29 and the handle 30, the handle 30 and the drill bit 29 are connected in a rotating manner, a motor is arranged inside the handle 30 and can rotate the drill bit 29, and a connecting hole for installing the screwdriver 28 is arranged in the middle position of the drill bit 29, the electric screwdriver 28 can be used for fixing objects such as the clamping rail 6 needing fixing by the screw 10 conveniently, the drill bit 29 is installed on the right side of the screwdriver 28, the handle 30 is installed on the right side of the drill bit 29, the partition plate 31 is fixed below the handle 30, the drawer 32 is connected below the partition plate 31, and the sliding grooves 33 are installed on two sides of the drawer 32.

The working principle of the embodiment is as follows: the wiring device of the NB-IOT internet-of-things circuit breaker is characterized in that a mounting plate 2 is placed through a clamping groove formed in the surface of a main body 1, the mounting plate 2 is positioned, the hole is punched and typeset on the surface of the mounting plate 2, a clamping rail 6 and a wire groove 11 are installed through a fixing screw 10 and an elastic gasket 9, the fixing screw 10 and the elastic gasket 9 are screwed, the elastic gasket 9 can give an elastic force in the locking process of the fixing screw 10 to enable the elastic gasket not to fall off easily without a gap, after installation, a terminal 14 and a fuse 3 are clamped and fixed through a side groove 7 installed on the side of the clamping rail 6, an information transmission module is installed inside the fuse 3, internet-of-things connection can be achieved, control is facilitated at a mobile phone end and a computer end, power failure is facilitated, wiring is carried out, a jacking block 13 is installed on the side of the terminal 14, a bolt 12 connected to the jacking block 13 is installed on the side of the main body 1, the bolt 12 can be screwed and loosened by screwing on the main body 1, the terminal 14 is clamped by a bottom hook 19 and an auxiliary hook 20 which are arranged below a clamp 18 arranged below, the bolt 12 can clamp a gap between the terminals 14 by a jacking block 13 after the terminal 14 is installed, a hollow block 15 is arranged above the terminal 14, a label 16 can be placed inside the hollow block 15, a user can label wires on the label 16 to avoid excessive wires, inspection is troublesome during inspection, the wires to be found can be quickly found by the arrangement of the label 16, tools stored in the storage cabinet 22 which is installed by welding on two sides of the main body 1 can be taken out for work, a hinge 24 is arranged on one side of the storage cabinet 22 to connect with an opening and closing door 23 through a hinge 24 to close the opening and closing door, a vertical rod 25 is welded and fixed inside the storage cabinet 22, the upright rod 25 is formed by installing a movable rod 26 in a gap between two middle parts of the upright rod 25, the movable rod 26 can move in the upright rod to facilitate adjustment of the inner space, a hook 27 is arranged below the movable rod 26 for placing tools, a partition plate 31 is arranged below the hook 27, the surface of the partition plate 31 is convenient for placing an electric screwdriver 28, a motor is arranged in the handle 30 to rotate a drill bit 29, the middle position of the drill 29 is provided with a connecting hole for installing a screwdriver 28, objects such as a clamping rail 6 and the like needing to be fixed by a fixing screw 10 can be conveniently used by the electric screwdriver 28, a drawer 32 is arranged below the partition plate 31, the drawer 32 can be used for drawing and storing tools through a sliding groove 33, wiring is carried out after the tools are taken out, the surface of the mounting plate 2 utilizes the clamping rail 6 and the wire slot 11, after the terminal 14 and the fuse 3 are installed, the wire inlet 4 of the fuse 3 is fixed by the middle locking screw 5 to prevent the wire from falling off.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.

Claims

1. The utility model provides a termination of NB-IOT thing networking circuit breaker, includes main part (1) and card rail (6), its characterized in that: the internal connection of main part (1) has mounting panel (2), and the inside of mounting panel (2) is fixed with fuse (3), the both sides of fuse (3) all are fixed with inlet (4), and locking screw (5) are installed to the top of inlet (4), the both sides of card rail (6) all are provided with side groove (7), and card rail (6) are located the top of mounting panel (2), through-hole (8) are installed to one side of side groove (7), and the top of through-hole (8) installs bullet gasket (9), and the internally mounted of bullet gasket (9) has set screw (10), wire casing (11) is installed to the below of set screw (10), and bolt (12) are installed to the below of wire casing (11), and top compact heap (13) is installed to one side of bolt (12), the internally mounted of top compact heap (13) has terminal (14), and the hollow block (15) is installed above the terminal (14), the interior of the hollow block (15) is connected with a label paper (16), the lower part of the label paper (16) is connected with a fixing hole (17), a clip (18) is installed below the fixing hole (17), a bottom hook (19) is installed below the clip (18), an auxiliary hook (20) is installed on one side of the bottom hook (19), a threaded hole (21) is installed above the auxiliary hook (20), a storage cabinet (22) is installed outside the threaded hole (21), an opening and closing door (23) is attached to the surface of the storage cabinet (22), a hinge (24) is installed on one side of the opening and closing door (23), the left side of the hinge (24) is connected with a vertical rod (25), the interior of the vertical rod (25) is connected with a movable rod (26), a hook (27) is arranged below the movable rod (26), and a screwdriver (28) is installed below the hook (27), drill bit (29) are installed on the right side of screwdriver (28), and handle (30) are installed on the right side of drill bit (29), the below of handle (30) is fixed with baffle (31), and the below of baffle (31) is connected with drawer (32), spout (33) are installed to the both sides of drawer (32).

2. The wiring device of an NB-IOT internet-of-things circuit breaker as recited in claim 1, wherein: the main body (1) is connected with the mounting plate (2) in a clamping manner, and the center line of the mounting plate (2) is overlapped with the vertical center line of the main body (1).

3. The wiring device of an NB-IOT internet-of-things circuit breaker as recited in claim 1, wherein: fuse (3) constitute detachable construction through calorie between rail (6) and main part (1), and incoming line (4) along the horizontal direction equidistance distribution of fuse (3).

4. The wiring device of an NB-IOT internet-of-things circuit breaker as recited in claim 1, wherein: the center line of the elastic gasket (9) coincides with the vertical center line of the fixing screw (10), and the fixing screw (10) is movably connected with the through hole (8).

5. The wiring device of an NB-IOT internet-of-things circuit breaker as recited in claim 1, wherein: wire casing (11) are along the horizontal direction equidistance distribution of mounting panel (2), and be threaded connection between wire casing (11) and mounting panel (2).

6. The wiring device of an NB-IOT internet-of-things circuit breaker as recited in claim 1, wherein: the main body (1) is in threaded connection with the bolt (12), and the jacking block (13) is movably connected with the terminal (14) through the bolt (12).

7. The wiring device of an NB-IOT internet-of-things circuit breaker as recited in claim 1, wherein: the hollow block (15) is movably connected with the label paper (16), and the terminal (14) forms a clamping structure with the clamping rail (6) through the bottom hook (19).

8. The wiring device of an NB-IOT internet-of-things circuit breaker as recited in claim 1, wherein: the hook (27) forms a supporting structure through the movable rod (26) and the vertical rod (25), and the opening and closing door (23) forms a hinge structure through the hinge (24) and the storage cabinet (22).

9. The wiring device of an NB-IOT internet-of-things circuit breaker as recited in claim 1, wherein: the screwdriver (28) forms a detachable structure through the drill bit (29) and the handle (30), and the handle (30) is rotatably connected with the drill bit (29).