CN212625112U

CN212625112U - Novel transformer terminal

Info

Publication number: CN212625112U
Application number: CN202021075039.7U
Authority: CN
Inventors: 李辉; 黄炳辉; 焦光华
Original assignee: Wenzhou Zhengtai Power Electric Appliance Co ltd
Current assignee: Wenzhou Zhengtai Power Electric Appliance Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-26
Anticipated expiration: 2030-06-12

Abstract

The utility model provides a novel transformer terminal, which comprises a body, set up the binding post support on the body, set up the binding post seat on the binding post support, set up the wiring unit on the binding post seat, wiring unit one side sets up the side guard plate, the wiring unit top sets up the protection casing, and through setting up the location on the terminal block and detaining, the terminal block rear end draw-in groove is withheld when the terminal block afterbody is equipped with the tail hook installation, prevents the terminal block swing, sets up the side guard plate, uses the wiring point to protect the user.

Description

Novel transformer terminal

Technical Field

The utility model belongs to the technical field of the transformer and specifically relates to indicate a novel transformer terminal.

Background

The transformer wiring terminal is a key part for the input power supply and the output power supply of the transformer, and the traditional technology generally adopts copper screws, nuts, washers and the like to be fixed on an insulating plate, or a plastic insulating terminal is clamped on a transformer bracket, so that the defects of electric leakage, poor use safety performance, insecure installation of the wiring terminal, easy displacement and the like exist.

Disclosure of Invention

In view of this, the utility model provides a novel transformer terminal.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel transformer terminal, includes the body, set up the binding post support on the body, set up the wiring terminal seat on the binding post support, set up the wiring unit on the wiring terminal seat, wiring unit one side sets up the side guard plate, the wiring unit top sets up the protection casing.

Preferably, the wiring unit comprises a wiring lug clamping groove, a wiring lug is arranged in the wiring lug clamping groove, the wiring lug is L-shaped, a tail hook is arranged at the tail end of the wiring lug, a certain angle is arranged on the tail hook, the angle of the tail hook is set between 20 degrees and 30 degrees, and a tooth part is arranged on the tail hook.

Preferably, a positioning buckle is arranged on one side of the lug plate in a protruding mode and connected with the inner wall of the wiring terminal seat.

Preferably, the wiring unit further comprises a crimping screw, and the crimping screw fixes the wiring lug in the wiring lug clamping groove through the screw hole.

Preferably, the wiring units are provided with a plurality of wiring units, a partition plate is formed between each wiring unit, and the partition plate and the wiring units are of an integrated structure.

Preferably, the wiring terminal seat both sides set up the mounting groove, side guard plate both sides set up the couple, the couple stretches into the mounting groove to be connected with the mounting groove buckle.

Preferably, the two ends of the wiring terminal seat and the two ends of the wiring terminal support are also provided with corresponding fixing holes, and the fixing holes are connected through screws.

The beneficial effects of the utility model reside in that: through set up the location on the lug and detain, the lug afterbody withstands wiring terminal seat rear end draw-in groove when being equipped with the tail hook installation, prevents the lug swing, sets up the side guard plate, protects the user and uses the wiring point.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2.

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 work belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings.

The utility model provides a following technical scheme:

as shown in the accompanying drawings 1-3, the utility model discloses a novel transformer terminal, which comprises a body 1, set up binding post support 2 on the body 1, set up binding post seat 12 on the binding post support 2, set up wiring unit 13 on the binding post seat 12, wiring unit 13 one side sets up side guard plate 3, wiring unit 13 top sets up protection casing 5.

Preferably, the wiring unit 13 includes a lug clamping slot 4, a lug 11 is disposed in the lug clamping slot 4, the lug 11 is L-shaped, a tail hook 14 is disposed at a tail end of the lug 11, the tail hook 14 is disposed at a certain angle, the angle of the tail hook 14 is set between 20 ° and 30 °, and a tooth portion 15 is disposed on the tail hook 14.

Specifically, the tail hook of the lug plate can also form a toothed ring with internal teeth, and the toothed ring can effectively prevent the wire end of the connecting wire from falling off.

The gasket 10 can be further arranged above the lug plate 11, screw holes are formed in the gasket 10, the gasket 10 is installed between the lug plate 11 and the crimping screws 9, the gasket and the crimping screws can also be of an integrated structure, and the tightness is improved while the lug plate 11 is prevented from being abraded.

A positioning buckle 16 is arranged on one side of the lug plate 11 in a protruding mode and used for buckling the inner wall of a clamping groove at one end of the wiring terminal base 12 during installation, and therefore the lug plate is prevented from loosening.

Specifically, the inner wall of the connection terminal base 12 may also be provided with a bump, the lug plate 11 is provided with a clamping hole, and the clamping hole is fixed with the bump in a matched and buckled manner.

The positioning buckle 16 on the lug plate 11 protrudes to one side close to the inner wall of the wiring terminal seat 12 and is abutted against the inner wall of the wiring terminal seat 12, so that the lug plate 11 is prevented from being loosened due to unstable factors in long-term use.

The wiring unit 13 further comprises a crimping screw 9, and the crimping screw 9 fixes the wiring lug 11 in the wiring lug clamping groove 4 through a screw hole.

The wiring units 13 are provided with a plurality of wiring units, a partition plate 8 is formed between each wiring unit 13, the partition plate 8 and the wiring terminal seat 12 are of an integrated structure, the partition plate 8 can be clamped and connected with the wiring terminal seat 12, the bottom of the partition plate 8 is provided with a slot, and the slot is clamped and connected with the wiring terminal seat 12.

The wiring terminal seat 12 both sides set up mounting

groove

17, 3 both sides of side guard plate set up couple 18, the couple stretches into mounting groove 17 to be connected with mounting groove 17 buckle, the buckle between side guard plate and the mounting groove is connected and can be improved in the time of installation or dismantlement.

The two ends of the wiring terminal seat 12 and the two ends of the wiring terminal support 2 are also provided with corresponding fixing holes 6, and the fixing holes 6 are connected through screws 7.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a novel transformer terminal, includes the body, its characterized in that: the body is provided with a wiring terminal support, a wiring terminal seat is arranged on the wiring terminal support, a wiring unit is arranged on the wiring terminal seat, a side protection plate is arranged on one side of the wiring unit, and a protection cover is arranged above the wiring unit.

2. The novel transformer terminal of claim 1, wherein: the wiring unit includes the lug draw-in groove, set up the lug in the lug draw-in groove, the lug is "L" font, the lug tail end sets up the tail hook, the tail hook sets up certain angle, just set up tooth portion on the tail hook.

3. The novel transformer terminal of claim 2, wherein: and one side of the lug plate is convexly provided with a positioning buckle, and the positioning buckle is connected with the inner wall of the wiring terminal seat.

4. The novel transformer terminal of claim 2, wherein: the wiring unit further comprises a crimping screw, and the wiring sheet is fixed in the wiring sheet clamping groove through the screw hole by the crimping screw.

5. The novel transformer terminal of claim 1, wherein: the wiring unit sets up the several, form the baffle between every wiring unit, baffle and wiring terminal seat formula structure as an organic whole.

6. The novel transformer terminal of claim 1, wherein: the wiring terminal seat both sides set up the mounting groove, side guard plate both sides set up the couple, the couple stretches into the mounting groove to be connected with the mounting groove buckle.

7. The novel transformer terminal of claim 1, wherein: and the two ends of the wiring terminal seat and the two ends of the wiring terminal support are also provided with corresponding fixing holes, and the fixing holes are connected through screws.