CN211604843U

CN211604843U - Inductance adjuster convenient to adjust

Info

Publication number: CN211604843U
Application number: CN201921849533.1U
Authority: CN
Inventors: 方锦云; 陈雄飞; 郑小勇
Original assignee: Hangzhou Pujing Electronic Technology Co ltd
Current assignee: Hangzhou Pujing Electronic Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-09-29
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses an inductance regulator convenient to adjust draws together inductance, regulator, the inductance includes fixing base, skeleton, and the skeleton is fixed in the fixing base upper end, the regulator is fixed on the fixing base of skeleton one side, is equipped with input terminal on the fixing base of regulator one end, around being equipped with a main coil on the skeleton, the regulator includes the regulator main part and a gliding brush, and the spout has been seted up to regulator main part axial, and one side in the spout is equipped with output terminal, and even interval is provided with a plurality of short circuit terminal in the spout of output terminal one side, and output terminal passes through the brush is connected with at least one short circuit terminal sliding electricity. The utility model discloses only need the position of adjusting the brush just can adjust the number of turns of the inductance coils who inserts the circuit under the circumstances of not cutting off the power supply, adjust simple and conveniently.

Description

Inductance adjuster convenient to adjust

Technical Field

The utility model relates to an electrical components technical field especially relates to an inductance regulator convenient to adjust.

Background

The inductor is similar in structure to a transformer, but has only one winding. The inductor has an inductance that only impedes the change in current. If the inductor is in a state where no current is passing, it will try to block the current from flowing through it when the circuit is on; if the inductor is in a current passing state, the inductor will try to keep the current unchanged when the circuit is opened. Inductors are also known as chokes, reactors, dynamic reactors.

Inductors are typically comprised of a bobbin, winding, shield, potting material, core or core, and the like.

The adjustable inductor in the existing market generally comprises a plurality of groups of coils, is complex in circuit connection, does not have electrification adjustability, is small in usable field, is more modular, and designs an inductance regulator convenient to adjust aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inductance regulator convenient to adjust possesses electrified, and definite value continuous adjustment's advantage, has solved the inductor, and the most fixed knot that is constructs, corresponds fixed parameter's inductor, does not possess electrified controllability, the less problem in usable field.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an inductance regulator convenient for regulation comprises an inductor and a regulator, wherein the inductor comprises a fixed seat and a framework, the framework is fixed at the upper end of the fixed seat, the regulator is fixed on a fixed seat at one side of the framework, an input binding post is arranged on the fixed seat at one end of the regulator, the regulator comprises a regulator body and a sliding electric brush, the regulator body is axially provided with a chute, one side in the chute is provided with an output binding post, a plurality of short-circuit binding posts are uniformly arranged in the chute at one side of the output binding post at intervals, the output binding post is in sliding electric connection with at least one short-circuit binding post through the electric brush, one end of the main coil is connected with an input binding post, and each short-circuit point is arranged after a plurality of turns of the main coil are separated, and each short-circuit point is electrically connected with each short-circuit binding post in a one-to-one correspondence mode through a jumper wire.

Further, the output binding post comprises a wiring portion and a strip-shaped sliding strip portion, one side of the middle portion of the strip-shaped sliding strip portion is connected with the wiring portion, the strip-shaped sliding strip portion is arranged on one side of the sliding groove, and the wiring portion penetrates through the regulator main body and extends to the outside.

Furthermore, the short-circuit wiring terminal comprises a brush piece part and a wiring column part, wherein the brush piece part is fixed at one end of the wiring column part, the brush piece part is arranged in a sliding groove on one side of the strip-shaped sliding strip part, the other end of the wiring column part penetrates through the regulator main body and extends to the outside, and the wiring column part extending to the outside of the regulator main body is electrically connected with a short-circuit point on the main coil through a jumper wire.

Further, be equipped with the slider in the spout in the regulator main part, evenly seted up the constant head tank on the lateral wall of spout both sides, the spring hole has been seted up to the slider, spring downthehole compression spring and the ball that uses with the constant head tank cooperation that is equipped with.

Further, the electric brush is fixed on the sliding block.

Further, if the distance between the two brush piece parts is X and the width of the brush piece part is Y, the width of the brush is larger than the sum of X and Y, and the width of the brush is smaller than the sum of X and two times Y.

Compared with the prior art, the utility model beneficial effect who has is:

1. because if two interval numerical value between the brush piece portion is X, the width numerical value of brush piece portion is Y, then the width of brush is greater than the sum of X and Y, and the width of brush is less than the sum of X and twice Y, only need adjust the position of brush and just can adjust the number of turns of the inductance coil who inserts the circuit under the circumstances of not cutting off the power supply, adjust simple and conveniently.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of an inductance regulator convenient to adjust according to the present invention;

fig. 2 is a schematic structural diagram of an inductance regulator convenient to adjust according to the present invention.

In the figure: 1-inductor, 3-framework, 4-regulator, 5-fixed seat, 6-input binding post, 7-regulator main body, 8-sliding chute, 9-sliding block, 10-spring hole, 11-rolling ball, 13-brush piece part, 15-electric brush, 16-short circuit binding post, 17-output binding post, 18-strip sliding strip part, 19-wiring part, 20-main coil, 21-short circuit point and 22-jumper.

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.

Referring to fig. 1-2, an inductance regulator convenient for regulation comprises an inductor 1 and a regulator 4, wherein the inductor comprises a fixed seat 5 and a framework 3, the framework 3 is fixed at the upper end of the fixed seat 5, the regulator 4 is fixed on the fixed seat 5 at one side of the framework 3, and an input binding post 6 is arranged on the fixed seat 5 at one end of the regulator 4, and is characterized in that a main coil 20 is wound on the framework 3, the regulator 4 comprises a regulator main body 7 and a sliding electric brush 15, a sliding groove 8 is axially arranged on the regulator main body 7, an output binding post 17 is arranged at one side in the sliding groove 8, a plurality of short-circuit binding posts 16 are uniformly arranged in the sliding groove 8 at one side of the output binding post 17 at intervals, the output binding post 17 is in sliding electric connection with at least one short-circuit binding post 16 through the electric brush 15, and the main coil 20 is provided with short circuit points 21 after every several turns, and each short circuit point 21 is electrically connected with each short circuit binding post 16 in one-to-one correspondence through a jumper wire 22.

The output binding post 17 comprises a wiring part 19 and a strip-shaped sliding strip part 18, one side of the middle part of the strip-shaped sliding strip part 18 is connected with the wiring part 19, the strip-shaped sliding strip part 18 is arranged on one side of the sliding groove 8, and the wiring part 19 penetrates through the regulator main body 7 and extends to the outside; the short-circuit binding post comprises a brush piece part 13 and a binding post part, wherein the brush piece part 13 is fixed at one end of the binding post part, the brush piece part 13 is arranged in the sliding groove 8 at one side of the strip-shaped sliding strip part 18, the other end of the binding post part penetrates through the regulator main body 7 and extends to the outside, and the binding post part extending to the outside of the regulator main body 7 is electrically connected with a short-circuit point 21 on the main coil 20 through a jumper wire 22; a sliding block 9 is arranged in a sliding chute 8 on the regulator main body 7, positioning grooves 25 are uniformly formed in the side walls of two sides of the sliding chute 8, a spring hole 10 is formed in the sliding block 9, and a compression spring and a ball 11 which are matched with the positioning grooves 25 for use are arranged in the spring hole 10; the electric brush 15 is fixed on the sliding block 9; if the distance between the two brush piece portions 13 is X and the width of the brush piece portion 13 is Y, the width of the brush 15 is greater than the sum of X and Y, and the width of the brush 15 is less than the sum of X and twice Y.

When the electric brush is used, if the interval value between the two brush piece parts 13 is X, and the width value of the brush piece part 13 is Y, the width of the electric brush 15 is larger than the sum of X and Y, and the width of the electric brush 15 is smaller than the sum of X and two times of Y, so that the number of turns of the inductance coil connected into a circuit can be adjusted under the condition of no power failure only by adjusting the position of the electric brush 15, and the adjustment is simple and convenient.

The details of the present invention are well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An inductance regulator convenient to adjust comprises an inductor (1) and a regulator (4), wherein the inductor comprises a fixed seat (5) and a framework (3), the framework (3) is fixed at the upper end of the fixed seat (5), the regulator (4) is fixed on the fixed seat (5) on one side of the framework (3), an input binding post (6) is arranged on the fixed seat (5) at one end of the regulator (4), the inductance regulator is characterized in that the framework (3) is wound with a main coil (20), the regulator (4) comprises a regulator main body (7) and a sliding electric brush (15), a sliding groove (8) is axially arranged on the regulator main body (7), an output binding post (17) is arranged on one side in the sliding groove (8), a plurality of short circuit binding posts (16) are uniformly arranged in the sliding groove (8) on one side of the output binding post (17) at intervals, and the output binding post (17) is electrically connected with at least one short circuit binding post (16), one end of the main coil (20) is connected with an input binding post (6), short-circuit points (21) are arranged on the main coil (20) every time the main coil is spaced by a plurality of turns, and the short-circuit points (21) are electrically connected with the short-circuit binding posts (16) in a one-to-one correspondence mode through jumper wires (22).

2. The adjustable inductance regulator of claim 1, wherein: the output wiring terminal (17) comprises a wiring portion (19) and a strip-shaped sliding strip portion (18), one side of the middle of the strip-shaped sliding strip portion (18) is connected with the wiring portion (19), the strip-shaped sliding strip portion (18) is arranged on one side of the sliding groove (8), and the wiring portion (19) penetrates through the regulator main body (7) and extends to the outside.

3. The adjustable inductance regulator of claim 2, wherein: the short-circuit wiring terminal (16) comprises a brush piece part (13) and a wiring column part, wherein the brush piece part (13) is fixed at one end of the wiring column part, the brush piece part (13) is arranged in the sliding groove (8) on one side of the strip-shaped sliding strip part (18), the other end of the wiring column part penetrates through the regulator main body (7) and extends to the outside, and the wiring column part extending to the outside of the regulator main body (7) is electrically connected with a short-circuit point (21) on the main coil (20) through a jumper wire (22).

4. The adjustable inductance regulator of claim 3, wherein: be equipped with slider (9) in spout (8) on regulator main part (7), constant head tank (25) have evenly been seted up on spout (8) both sides lateral wall, spring hole (10) have been seted up in slider (9), be equipped with in spring hole (10) with constant head tank (25) cooperation use compression spring and ball (11).

5. The adjustable inductance regulator of claim 4, wherein: the electric brush (15) is fixed on the sliding block (9).

6. The adjustable inductance regulator of claim 3, wherein: if the distance value between the two brush piece parts (13) is X and the width value of the brush piece part (13) is Y, the width of the electric brush (15) is larger than the sum of X and Y, and the width of the electric brush (15) is smaller than the sum of X and two times of Y.