CN212625113U

CN212625113U - Novel wiring terminal applied to transformer

Info

Publication number: CN212625113U
Application number: CN202021079406.0U
Authority: CN
Inventors: 李辉; 黄炳辉; 张辉; 范瑞振
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 be applied to novel binding post of transformer, which comprises a housin, set up binding post on the casing, binding post includes the terminal block, terminal block bilateral symmetry sets up a set of recess, set up the baffle between two sets of recesses, the terminal block passes through the baffle and is connected with the casing, inside one of them a set of recess of terminal block is located the casing, set up the conducting strip in the recess, set up the screw on the conducting strip, just the conducting strip is connected with the terminal block, the utility model discloses simple structure, simple to operate has improved installation and production efficiency through the terminal block of integral type, and wiring department adopts crimping screw and gasket to improve fastening nature.

Description

Novel wiring terminal applied to transformer

Technical Field

The utility model belongs to the technical field of the transformer technique and specifically relates to indicate a novel binding post who is applied to transformer.

Background

In order to facilitate wiring of users, the wiring part of the small-capacity transformer with the protective shell is designed outside the shell, and therefore, a wiring terminal is arranged on the transformer shell. In the prior art, the wiring terminal is usually formed by fixing a single wiring terminal on a fixing hole of a shell by nuts respectively, the assembly process is complex, the production efficiency is low, and an insulating part in the wiring terminal of the input/output wiring terminal is a combined wiring terminal processed by thermosetting plastics, so that the insulating part in the wiring terminal is easy to break after being stressed; when a user uses wiring, the end of the wire is tightly screwed by hands, so that the fastening performance is poor; and the safety protection performance of the input/output terminal of the structure is low.

Disclosure of Invention

In view of this, the utility model provides a be applied to novel binding post of transformer.

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

the utility model provides a be applied to novel binding post of transformer, includes the casing, set up binding post on the casing, binding post includes the terminal block, terminal block bilateral symmetry sets up a set of recess, set up the baffle between two sets of recesses, the terminal block passes through the baffle and is connected with the casing, the terminal block wherein a set of recess is located inside the casing, set up the conducting strip in the recess, set up the screw on the conducting strip, just the conducting strip is connected with the terminal block.

Preferably, each group of grooves is provided with a plurality of grooves, partition plates are arranged among the grooves, the inner walls of the grooves are in a step shape, and screw holes are formed in the bottoms of the grooves.

Preferably, through holes are formed in the baffle between the grooves on the two sides corresponding to the shape and the position of the grooves.

Preferably, the method is characterized in that: screw holes are formed in two ends of the conducting strip, and the conducting strip is connected with grooves in two sides of the wiring terminal base through the through holes.

Preferably, a gasket and a crimping screw are further arranged in the groove, the gasket is arranged at the top of the conducting strip, a screw hole is formed in the position, corresponding to the screw hole of the conducting strip, of the gasket, and the crimping screw fixes the gasket and the conducting strip in the groove through the screw hole.

Preferably, the wiring terminal is made of thermoplastic plastics, the wiring terminal seat is of an integrated structure, two ends of the wiring terminal seat and the baffle are of an integrated structure, fixing holes are formed in two sides of the baffle, and the wiring terminal seat is connected with the shell through the fixing holes and screws.

Preferably, the casing still sets up insulating protective cover, insulating protective cover installs the top at the terminal block, just insulating protective cover both ends are connected with terminal block both ends.

The beneficial effects of the utility model reside in that: the utility model discloses simple structure, simple to operate has improved installation and production efficiency through the terminal block seat of integral type, and wiring department adopts crimping screw and gasket to improve fastening nature.

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 perspective view of the present invention;

FIG. 2 is a perspective view of the terminal of the present invention;

FIG. 3 is a front view of the connection terminal of the present invention;

FIG. 4 is a top view of the connecting terminal of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 3.

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 1-5, the utility model discloses a be applied to novel binding post of transformer, which comprises a housin 3, set up binding post 1 on the casing 3, binding post 1 includes wiring terminal seat 11, wiring terminal seat 11 bilateral symmetry sets up two sets of recess 9, set up baffle 5 between two sets of recess 9, wiring terminal seat 11 passes through baffle 5 and is connected with casing 3, wiring terminal seat 11 wherein a set of recess 9 is located inside casing 3, set up conducting strip 8 in the recess 9, set up the screw (not shown) on the conducting strip 8, just conducting strip 8 is connected with wiring terminal seat 11.

Specifically, the grooves 9 are provided with a plurality of grooves, the partition plates 4 are arranged between the grooves 9, the inner walls of the grooves 9 are in a step shape, and screw holes are formed in the bottoms of the grooves 9.

The inner wall of the stepped groove can effectively form a space between the conducting strip and the bottom of the groove, so that the conducting strip and the groove are prevented from being abraded due to long-term power-on contact while the crimping screw is convenient to fix.

Specifically, through holes 12 are formed in the baffle 5 between the grooves 9 on the two sides corresponding to the shapes and positions of the grooves 9.

Specifically, screw holes are formed at two ends of the conducting strip 8, and the conducting strip 8 is connected with the grooves 9 at two sides of the wiring terminal base 11 through the through holes 12.

Specifically, still set up gasket 7 and crimping screw 6 in the recess 9, gasket 7 sets up at conducting strip 8 top, gasket 7 sets up the screw corresponding conducting strip 8 screw position department, crimping screw 6 fixes gasket 7 and conducting strip 8 in recess 9 through the screw.

The setting of gasket can effectually prevent to twist the crimping screw many times, crimping screw and conducting strip direct contact cause wearing and tearing to lead to the conducting strip to appear conducting effect decline scheduling problem.

Specifically, binding post 1 is thermoplastic, just 11 integral type structures of binding post seat, 11 both ends of binding post seat and 5 integral type structures of baffle, fixed orifices 10 are seted up to 5 both sides of baffle, binding post seat 11 passes through

fixed orifices

10 and 3 screwed connection of casing.

The integrated wiring terminal base can improve efficiency in the production and installation processes, is not required to be repeatedly disassembled and assembled, and is convenient to use.

Specifically, casing 3 still sets up insulating protective cover 2, insulating protective cover 2 is installed in the top of terminal block 11, just insulating protective cover 2 both ends are connected with terminal block 11 both ends, insulating protective cover can avoid owing to not only contact the casualties that leads to of electrocuting of causing, has improved the security performance.

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 be applied to novel binding post of transformer, includes the casing, its characterized in that: set up binding post on the casing, binding post includes the terminal block, terminal block bilateral symmetry sets up a set of recess, set up the baffle between two sets of recesses, the terminal block passes through the baffle and is connected with the casing, the terminal block wherein a set of recess is located inside the casing, set up the conducting strip in the recess, set up the screw on the conducting strip, just the conducting strip is connected with the terminal block.

2. The novel connection terminal applied to the transformer according to claim 1, wherein: each group of grooves is provided with a plurality of grooves, partition plates are arranged among the grooves, the inner walls of the grooves are in a ladder shape, and screw holes are formed in the bottoms of the grooves.

3. The novel connection terminal applied to the transformer according to claim 1, wherein: and through holes are formed in the baffle between the grooves on the two sides corresponding to the shape and the position of the grooves.

4. The novel connection terminal applied to the transformer according to claim 1 or 3, wherein: screw holes are formed in two ends of the conducting strip, and the conducting strip is connected with grooves in two sides of the wiring terminal base through the through holes.

5. The novel connection terminal applied to the transformer according to claim 1, wherein: still set up gasket and crimping screw in the recess, the gasket sets up at the conducting strip top, the gasket corresponds conducting strip screw position department and sets up the screw, crimping screw passes through the screw and fixes gasket and conducting strip in the recess.

6. The novel connection terminal applied to the transformer according to claim 1, wherein: the wiring terminal is made of thermoplastic plastics, the wiring terminal seat is of an integrated structure, two ends of the wiring terminal seat and the baffle are of an integrated structure, fixing holes are formed in two sides of the baffle, and the wiring terminal seat is connected with the shell through the fixing holes and screws.

7. The novel connection terminal applied to the transformer according to claim 1, wherein: the casing still sets up insulating protective cover, insulating protective cover installs the top at the terminal seat, just insulating protective cover both ends are connected with terminal seat both ends.