CN218940218U

CN218940218U - Slide rail type wiring terminal board

Info

Publication number: CN218940218U
Application number: CN202223288812.XU
Authority: CN
Inventors: 匡成龙
Original assignee: Changzhou Kaidu Electrical Appliance Co ltd
Current assignee: Changzhou Kaidu Electrical Appliance Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-28
Anticipated expiration: 2032-12-08

Abstract

The utility model belongs to the technical field of guide rail type wiring terminals, in particular to a sliding rail type wiring terminal board, which comprises a wiring terminal, wherein a sliding rail is fixed at the bottom of the wiring terminal, opposite interfaces are arranged at two sides of the wiring terminal, a plug is arranged in the opposite interfaces, firstly, the utility model is provided with an independent plug, meanwhile, a copper guide block which is electrically connected with the wiring terminal is arranged at the lower end of the inner part of the plug, a locking nail for locking a wire is arranged at the upper end of the inner part of the plug, the wire is only required to be operated under the condition that the wire is connected with the wiring terminal for the first time, and the wire is disconnected through the connection and disconnection of the copper guide block and a shrapnel in the plug in the later period; secondly still set up complex foolproof block and foolproof groove between two adjacent plugs, foolproof block and foolproof groove between two adjacent plugs set up to symmetrical structure, after two or more adjacent lines all take off, come counterpoint according to foolproof groove and foolproof block, can effectively avoid two adjacent wires misconnection.

Description

Slide rail type wiring terminal board

Technical Field

The utility model belongs to the technical field of guide rail type wiring terminals, and particularly relates to a sliding rail type wiring terminal board.

Background

The guide rail type wiring terminal is of a common terminal specification, the guide rail terminal is applied for facilitating connection of wires, the guide rail type wiring terminal is actually a section of metal sheet sealed in insulating plastic, the wires can be inserted into holes at two ends of the guide rail type wiring terminal, screws are used for fastening or loosening the two wires, for example, the two wires are required to be connected sometimes and disconnected sometimes, at the moment, the two wires can be connected by the terminal and disconnected at any time, and the two wires are not required to be welded or wound together, so that the guide rail type wiring terminal is convenient and quick. And is suitable for interconnection of a large number of wires, and in the power industry, the special terminal blocks, terminal boxes, all the wiring terminals, single-layer, double-layer, current, voltage, common, breakable and the like are arranged.

The mode of traditional fixed with the wire is mostly all directly adopts single bolt fastening, then still need to unscrew the bolt and detect again when later maintenance, wastes time and energy, and dismantle simultaneously under two adjacent wires condition, produces the misce bene phenomenon easily, and the security remains to promote.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a sliding rail type wiring terminal board, which has the characteristics of improving the convenience of later maintenance, ensuring the connection stability of wires and preventing two adjacent wires from being connected in a mixed mode.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a slide rail formula binding post board, includes binding post, the binding post bottom is fixed with the slide rail, the butt joint mouth has been seted up to binding post both sides, is provided with the plug in the butt joint mouth, be provided with the locking nail on the plug, still be provided with the copper guide block in the plug, install the locating plate through the pivot that resets directly over the relative connecting plug on the slide rail, locating plate lower extreme fixed mounting has the fixture block, locating plate upper end fixed mounting has the depression bar, pass through bolt fixed mounting directly over the binding post guard shield; the wiring terminal is characterized in that a copper block is fixed at the bottom of the opposite connector, an elastic sheet is fixed at the upper end of the copper block, a fool-proof groove is formed in the upper portion of the outer end of the opposite connector on the wiring terminal, and an internal thread seat is fixedly arranged on the upper surface of the wiring terminal.

As a preferable technical scheme of the sliding rail type wiring terminal board, the plug also comprises a fool-proof block fixed at one corner of the upper surface and a positioning groove arranged at the upper end of the fool-proof block, and a notch for embedding and fixedly mounting the copper guide block is formed in the plug.

As a preferable technical scheme of the sliding rail type wiring terminal board, the fool-proof block is positioned in the fool-proof groove after the plug is in butt joint with the wiring terminal, and the compression bar is clamped in the positioning groove under the action of the reset rotating shaft.

As a preferable technical scheme of the sliding rail type wiring terminal board, the toothed plate is rotatably arranged at the lower end of the inner part of the locking nail, the locking nail is in threaded connection with the plug, and the toothed plate is spirally extruded on a copper wire in the copper guide block through the locking nail and the plug.

As a preferable technical scheme of the sliding rail type wiring terminal board, the bottom of the copper guide block is provided with the clamping seat, and the elastic sheet is clamped with the clamping seat and is electrically conducted.

As a preferable technical scheme of the sliding rail type wiring terminal board, an inner baffle is arranged on the inner side of the shield, and a butt joint sleeve concentric with the inner thread seat is arranged in the middle of the inner part of the shield.

Compared with the prior art, the utility model has the beneficial effects that: firstly, an independent plug is arranged, a copper guide block which is electrically connected with a wiring terminal is arranged at the lower end of the inner part of the plug, and a locking nail for locking a wire is arranged at the upper end of the inner part of the plug, so that the wire is required to be operated only when the wire is connected with the wiring terminal for the first time, and the wire is disconnected through the connection and disconnection of the copper guide block and a spring plate in the plug in the later period under the condition of no disassembly; secondly still set up complex foolproof block and foolproof groove between two adjacent plugs, foolproof block and foolproof groove between two adjacent plugs set up to symmetrical structure, after two or more adjacent lines all take off, come counterpoint according to foolproof groove and foolproof block, can effectively avoid two adjacent wires misconnection.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic view of the structure of the shield in an exploded state in the present utility model;

FIG. 3 is a schematic view of the bottom view of FIG. 2 according to the present utility model;

FIG. 4 is a partially enlarged schematic view of the structure of the plug of the present utility model prior to mating with the terminals;

FIG. 5 is a schematic view of the bottom view of FIG. 4 according to the present utility model;

FIG. 6 is a schematic view showing the structure of the terminal plate, plug, locking pin and copper guide block connecting part exploded in the present utility model;

FIG. 7 is a schematic view of the bottom view of FIG. 6 according to the present utility model;

FIG. 8 is a schematic view of a positioning plate according to the present utility model;

in the figure: 1. a connection terminal; 11. copper blocks; 12. a spring plate; 13. a fool-proof groove; 14. an internal thread seat; 2. a slide rail; 3. a plug; 31. fool-proof blocks; 32. a positioning groove; 4. a locking nail; 41. a toothed plate; 5. a copper guide block; 51. a clamping seat; 6. a positioning plate; 61. a clamping block; 62. a compression bar; 7. a shield; 71. an inner baffle; 72. and (5) butting sleeves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a slide rail formula binding post board, including binding post 1, binding post 1 bottom is fixed with slide rail 2, binding post 1 both sides have been seted up to the interface, be provided with plug 3 in the interface, be provided with locking nail 4 on plug 3, plug 3 is inside still to be provided with copper guide block 5, install locating plate 6 through reset pivot directly over relative connecting plug 3 on the slide rail 2, locating plate 6 lower extreme fixed mounting has fixture block 61, locating plate 6 upper end fixed mounting has depression bar 62, binding post 1 directly over through the bolt fixed mounting have guard shield 7; the bottom of the opposite interface on the wiring terminal 1 is fixed with a copper block 11, the upper end of the copper block 11 is fixed with a spring plate 12, the upper part of the outer end of the opposite interface on the wiring terminal 1 is provided with a foolproof groove 13, and the upper surface of the wiring terminal 1 is fixedly provided with an internal thread seat 14.

Specifically, plug 3 still includes the slow-witted piece 31 of preventing of fixing in upper surface one corner and sets up at the constant head tank 32 of preventing slow-witted piece 31 upper end, and the notch that is used for copper guide block 5 embedding and fixed mounting has still been seted up to plug 3 inside.

Specifically, the fool-proof block 31 is located inside the fool-proof groove 13 after the plug 3 is in butt joint with the wiring terminal 1, and meanwhile, the compression bar 62 is clamped inside the positioning groove 32 under the action of the reset rotating shaft.

Specifically, toothed plate 41 is installed in the rotation of the inside lower extreme of locking nail 4, locking nail 4 and plug 3 threaded connection, and toothed plate 41 passes through the screw extrusion between locking nail 4 and the plug 3 on copper conductor in copper guide block 5, through set up toothed plate 41 in locking nail 4 bottom in this embodiment, has strengthened the steadiness of direction locking in the plug 3, avoids the wire to drop.

Specifically, the bottom of the copper guide block 5 is provided with the clamping seat 51, the elastic sheet 12 is clamped with the clamping seat 51 and is electrically conducted, and in the embodiment, the elastic sheet 12 ensures the stability of electrical conduction after being in butt joint with the clamping seat 51, so that the use stability is ensured.

Specifically, an inner baffle 71 is disposed on the inner side of the shield 7, a butt-joint sleeve 72 concentric with the internal thread seat 14 is disposed in the middle of the inner portion of the shield 7, and in this embodiment, the shield 7 penetrates through the butt-joint sleeve 72 through a bolt and is fixed above the wiring terminal 1 with the screw of the internal thread seat 14.

The working principle and the using flow of the utility model are as follows:

when the wire is connected with the terminal: inserting the wire peeled off the wire into the connecting holes inside the plug 3 and the copper guide block 5, screwing the locking nail 4, driving the toothed plate 41 to move downwards by the screw between the locking nail 4 and the plug 3, and simultaneously extruding the wire on the bottom of the toothed plate 41 inside the plug 3;

docking plug 3: the plug 3 is inserted into the wiring terminal 1, the clamping seat 51 is aligned with the elastic sheet 12, the elastic sheet 12 is extruded in the inward pushing process of the plug 3, when the elastic sheet 12 is completely clamped in the clamping seat 51, the fool-proof block 31 is positioned in the fool-proof groove 13, and the clamping block 61 is also clamped in the positioning groove 32, so that the electric connection between the lead and the wiring terminal 1 can be completed;

after the required plugs 3 are all installed, the shield 7 is covered right above the wiring terminal 1, the butt-joint sleeve 72 is sleeved outside the internal thread seat 14, the shield 7 is fixed on the wiring terminal 1 through bolts, and the pressing rod 62 is positioned between the outer flange and the inner baffle 71 of the shield 7 in the state.

The plug 3 is taken down from the inside of the wiring terminal 1, the bolt on the shield 7 is unscrewed, the pressing rod 62 is stirred, the pressing rod 62 drives the positioning plate 6 and the clamping block 61 to rotate, the clamping block 61 is separated from the inside of the positioning groove 32, then the plug 3 is pulled outwards through a wire, and the clamping seat 51 is separated from the elastic sheet 12.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A slide rail formula binding post board, its characterized in that: the connecting device comprises a connecting terminal (1), wherein a sliding rail (2) is fixed at the bottom of the connecting terminal (1), opposite interfaces are formed in two sides of the connecting terminal (1), a plug (3) is arranged in the opposite interfaces, a locking nail (4) is arranged on the plug (3), a copper guide block (5) is further arranged in the plug (3), a positioning plate (6) is arranged right above the sliding rail (2) relative to the connecting plug (3) through a reset rotating shaft, a clamping block (61) is fixedly arranged at the lower end of the positioning plate (6), a pressing rod (62) is fixedly arranged at the upper end of the positioning plate (6), and a protecting cover (7) is fixedly arranged right above the connecting terminal (1) through bolts;

the novel wiring terminal is characterized in that a copper block (11) is fixed to the bottom of the opposite connector on the wiring terminal (1), an elastic sheet (12) is fixed to the upper end of the copper block (11), a fool-proof groove (13) is formed in the upper portion of the outer end of the opposite connector on the wiring terminal (1), and an inner thread seat (14) is fixedly arranged on the upper surface of the wiring terminal (1).

2. The sliding track type terminal board according to claim 1, wherein: the plug (3) further comprises a fool-proof block (31) fixed at one corner of the upper surface and a positioning groove (32) arranged at the upper end of the fool-proof block (31), and a notch for embedding and fixedly mounting the copper guide block (5) is formed in the plug (3).

3. A slide rail type terminal block according to claim 2, wherein: the plug (3) is in butt joint with the wiring terminal (1) and then the fool-proof block (31) is positioned in the fool-proof groove (13), and meanwhile the compression bar (62) is clamped in the positioning groove (32) under the action of the reset rotating shaft.

4. The sliding track type terminal board according to claim 1, wherein: the inner lower end of the locking nail (4) is rotatably provided with a toothed plate (41), the locking nail (4) is in threaded connection with the plug (3), and the toothed plate (41) is spirally extruded on a copper guide wire in the copper guide block (5) through the locking nail (4) and the plug (3).

5. The sliding track type terminal board according to claim 1, wherein: the bottom of the copper guide block (5) is provided with a clamping seat (51), and the elastic sheet (12) is clamped with the clamping seat (51) and is electrically conducted.

6. The sliding track type terminal board according to claim 1, wherein: an inner baffle (71) is arranged on the inner side of the shield (7), and a butt joint sleeve (72) concentric with the inner thread seat (14) is arranged in the middle of the inner part of the shield (7).