CN212136200U

CN212136200U - Novel transformer pin structure

Info

Publication number: CN212136200U
Application number: CN202021037100.9U
Authority: CN
Inventors: 吴伶俐; 章立勇; 吴富荣
Original assignee: Hefei Phoenix Electronics Technology Co Ltd
Current assignee: Hefei Phoenix Electronics Technology Co Ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-12-11
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a novel transformer pin structure, including the transformer body, the surface of transformer body is provided with the stand, and the lateral wall array distribution of stand has metal pin, and the surface of stand is seted up flutedly, is provided with the mounting bracket at the recess internal fixation, and the inner chamber of mounting bracket is provided with the lug, and the lug includes the wrapping post, and the bottom welding of wrapping post has the bottom plate, all is provided with the removal slider around the bottom plate, and the one end welding that the bottom plate was kept away from to the wrapping post has the handle, and the shoulder hole has been seted up on the surface of mounting bracket, and the shoulder hole includes first step. The utility model has the advantages that the lead wire is wound on the winding post, the distance of the lead wire is prolonged, heat is less conducted into the product when the product is welded, and the influence of quality is reduced; and simultaneously, the utility model discloses when using, the mounting bracket is for dismantling the part, when not using, can directly extract the mounting bracket to the lug is the telescopic, and the lug contracts in the mounting bracket, can reduce area occupied, portable.

Description

Novel transformer pin structure

Technical Field

The utility model relates to a transformer field, specificly a novel transformer pin structure.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.).

In a traditional mode, a lead is directly hung on a pin, the pin is usually made of metal, and in the welding process, the pin made of metal conducts heat quickly, so that potential influence is generated on a product, and defective products are caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the prior art, the utility model aims to provide a novel transformer pin structure, the utility model has the advantages that the lead wire is wound on the winding post, the distance of the lead wire is prolonged, the heat is less conducted into the product when the product is welded, and the quality influence is reduced;

the utility model discloses when using, the mounting bracket is detachable part, when not using, can directly extract the mounting bracket to the lug is the telescopic, and the lug contracts in the mounting bracket, can reduce area occupied, portable.

The purpose of the utility model can be realized by the following technical scheme:

a novel transformer pin structure comprises a transformer body, wherein a stand column is arranged on the surface of the transformer body, metal pins are distributed on the side wall array of the stand column, a groove is formed in the surface of the stand column, a mounting frame is fixedly arranged in the groove, and a lug is arranged in the inner cavity of the mounting frame;

the lug comprises a wrapping post, a bottom plate is welded at the bottom of the wrapping post, moving sliding blocks are arranged around the bottom plate, and a handle is welded at one end of the wrapping post, which is far away from the bottom plate;

the shoulder hole has been seted up on the surface of mounting bracket, and the shoulder hole includes first step groove and second step groove, and the bottom plate is the same with the size in first step groove, and the combination of bottom plate and removal slider is the same with the size in second step groove, is provided with spacing spring in the shoulder hole and the bottom of lug, and the lug is connected with the mounting bracket through spacing spring.

Further, the mounting bracket includes the fixed station, and the bracing piece has all been welded to the bottom both sides of fixed station, and the bracing piece is the elastic component, and the welding of the lateral wall bottom of bracing piece has the stopper, has seted up the spacing groove with stopper matched with in the inner chamber bottom of recess.

Further, the surface of the fixed station and the top of the stepped hole are embedded with a sealing ring, and a hole in the center of the sealing ring is the same as the winding post in size.

Further, the inner side wall of the first step groove is provided with a sliding groove matched with the movable sliding block, and the protruding block is connected with the mounting frame in a sliding mode through the movable sliding block.

The utility model has the advantages that:

1. the utility model has the advantages that the lead wire is wound on the winding post, the distance of the lead wire is prolonged, heat is less conducted into the product when the product is welded, and the influence of quality is reduced;

2. the utility model discloses when using, the mounting bracket is detachable part, when not using, can directly extract the mounting bracket to the lug is the telescopic, and the lug contracts in the mounting bracket, can reduce area occupied, portable.

Drawings

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

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

fig. 2 is a sectional view of the mounting bracket of the present invention;

fig. 3 is a schematic structural view of the mounting rack of the present invention;

fig. 4 is a schematic view of the bump structure of the present invention.

In the figure: 1. a transformer body; 2. a column; 3. a metal pin; 4. a mounting frame; 41. a fixed table; 42. a support bar; 43. a limiting block; 44. a seal ring; 5. a bump; 51. a winding post; 52. a base plate; 53. moving the slide block; 54. a handle; 6. a stepped hole; 61. a first step groove; 62. a second stepped groove; 7. a limiting spring; 8. a chute.

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

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements 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.

The utility model provides a novel transformer pin structure, as shown in fig. 1, includes transformer body 1, transformer body 1's surface is provided with stand 2, and the lateral wall array distribution of stand 2 has metal pin 3, and stand 2's surface is seted up flutedly, is provided with mounting bracket 4 at the recess internal fixation, and mounting bracket 4's inner chamber is provided with lug 5.

As shown in fig. 4, the protrusion 5 includes a winding post 51, a bottom plate 52 is welded at the bottom of the winding post 51, moving sliders 53 are arranged around the bottom plate 52, and a handle 54 is welded at the top of the winding post 51.

As shown in fig. 2, a stepped hole 6 is formed in the surface of the mounting bracket 4, the stepped hole 6 includes a first stepped groove 61 and a second stepped groove 62, the bottom plate 52 has the same size as the first stepped groove 61, the combination of the bottom plate 52 and the movable slider 53 has the same size as the second stepped groove 62, a limiting spring 7 is disposed in the stepped hole 6 and at the bottom of the bump 5, and the bump 5 is connected to the mounting bracket 4 through the limiting spring 7.

The inside wall of first step groove 61 is seted up with removal slider 53 matched with spout 8, and lug 5 rotates whole lug 5 through removing slider 53 and mounting bracket 4 sliding connection, through handle 54 for remove slider 53 and spout 8 and align, lug 5 just can be under the elastic force effect of spacing spring 7, upwards bounce, twine the lead wire on wrapping post 51.

As shown in fig. 3, the mounting bracket 4 includes a fixed table 41, the bottom both sides of fixed table 41 have all been welded the bracing piece 42, the bracing piece 42 is the elastic component, the welding of the lateral wall bottom of bracing piece 42 has stopper 43, set up the spacing groove with stopper 43 matched with bottom the inner chamber of recess, 4 positions of detachable of mounting bracket, during the use, insert mounting bracket 4 on stand 2 along the recess, bracing piece 42 receives the extrusion and inwards contracts, insert the back completely, bracing piece 42 opens, stopper 43 inserts the spacing inslot simultaneously, let mounting bracket 4 be connected with stand 2 buckle.

The surface of the fixed table 41 and the top of the stepped hole 6 are embedded with a sealing ring 44, and a hole in the center of the sealing ring 44 has the same size as the winding post 51.

When using, through inserting mounting bracket 4 in the recess on stand 2 surface, stopper 43 receives the extrusion, drive bracing piece 42 and inwards contract, after inserting mounting bracket 4 completely, stopper 43 inserts the spacing inslot of recess bottom, let mounting bracket 4 be connected with stand 2 buckle, rotate whole lug 5 through handle 54, make removal slider 53 align with spout 8, lug 5 just can be under spacing spring 7's elasticity effect, upwards bounce, wrapping post 51 exposes, twine the lead wire before pin 3, twine in wrapping post 51's surface earlier, make the distance of extension lead wire, the product is when the welding, heat conduction is inside few to the product, reduce the quality influence.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A novel transformer pin structure comprises a transformer body (1) and is characterized in that a stand column (2) is arranged on the surface of the transformer body (1), metal pins (3) are distributed on the side wall array of the stand column (2), a groove is formed in the surface of the stand column (2), a mounting frame (4) is fixedly arranged in the groove, and a convex block (5) is arranged in an inner cavity of the mounting frame (4);

the lug (5) comprises a winding post (51), a bottom plate (52) is welded at the bottom of the winding post (51), movable sliding blocks (53) are arranged on the periphery of the bottom plate (52), and a handle (54) is welded at one end, far away from the bottom plate (52), of the winding post (51);

stepped hole (6) have been seted up on the surface of mounting bracket (4), stepped hole (6) are including first step groove (61) and second step groove (62), bottom plate (52) are the same with the size of first step groove (61), the combination of bottom plate (52) and removal slider (53) is the same with the size of second step groove (62), in stepped hole (6) and the bottom of lug (5) be provided with spacing spring (7), and lug (5) are connected with mounting bracket (4) through spacing spring (7).

2. The novel transformer pin structure according to claim 1, wherein the mounting frame (4) comprises a fixing table (41), supporting rods (42) are welded on two sides of the bottom of the fixing table (41), the supporting rods (42) are elastic pieces, limiting blocks (43) are welded on the bottom of the outer side wall of each supporting rod (42), and limiting grooves matched with the limiting blocks (43) are formed in the bottoms of the inner cavities of the grooves.

3. The novel transformer pin structure as claimed in claim 2, wherein a sealing ring (44) is embedded in the surface of the fixing platform (41) and the top of the stepped hole (6), and the hole in the center of the sealing ring (44) is the same as the winding post (51) in size.

4. The novel transformer pin structure according to claim 1, wherein the inner side wall of the first step groove (61) is provided with a sliding groove (8) matched with the movable sliding block (53), and the bump (5) is slidably connected with the mounting frame (4) through the movable sliding block (53).