CN219017417U

CN219017417U - Detachable inductance coil

Info

Publication number: CN219017417U
Application number: CN202222388692.4U
Authority: CN
Inventors: 余海鹏
Original assignee: Shenzhen Qiandaiyuan Electronics Co ltd
Current assignee: Shenzhen Qiandaiyuan Electronics Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-05-12
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a detachable inductance coil, which comprises a coil mounting seat and an insulation tube, wherein mounting parts are arranged on two sides of the upper surface of the coil mounting seat, mounting grooves are formed in the mounting parts, the insulation tube is arranged above the coil mounting seat, an inductance coil body is wound on the outer surface of the insulation tube, inserting rods matched with the mounting grooves are fixedly arranged on two sides of the lower surface of the insulation tube, and the inserting rods are inserted into the mounting grooves and fixedly connected through insulation screws.

Description

Detachable inductance coil

Technical Field

The utility model relates to the technical field of inductance coils, in particular to a detachable inductance coil.

Background

The coil is formed by winding wires around an insulating tube, the wires are mutually insulated, the insulating tube can be hollow, and also can comprise an iron core or a magnetic powder core, and the inductance coil is a device which works by utilizing the principle of electromagnetic induction. When current flows through one wire, a certain electromagnetic field is generated around the wire, the wire of the electromagnetic field can induce the wire within the electromagnetic field range, and the conventional inductance coil is generally designed in an integrated structure between the wound insulation tube and the base and cannot be detached, so that when the number of turns of the inductance coil is required to be adjusted in a test, the whole inductance coil assembly is required to be replaced, and certain resource waste is caused.

Disclosure of Invention

The present utility model is directed to a detachable inductor coil, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a removable inductance coil, includes coil mount pad and insulating tube, coil mount pad upper surface both sides all are provided with the installation department, the mounting groove has been seted up to the inside installation department, coil mount pad top is provided with the insulating tube, the winding of insulating tube surface has the inductance coil body, insulating tube lower surface both sides fixed mounting has the peg graft pole with the mounting groove looks adaptation, the peg graft pole inserts in the mounting groove and through insulating screw fixed connection.

Preferably, solder corners are arranged at four corners of the coil mounting seat, and solder parts are arranged on the upper surfaces of the solder corners.

Preferably, a conductive strip is arranged below the soldering tin angle and positioned on the back of the coil mounting seat, and the tail end of the conductive strip is fixedly connected with a stitch connecting sheet.

Preferably, the insulating screw is made of insulating plastic.

Preferably, the inside of the inserting connection rod and the mounting groove is provided with a threaded part matched with the insulating screw.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the independent structural design between the coil mounting seat and the insulating tube, independent split use can be completed, when the insulating tube with different turns is required to be replaced in a test, the whole inductance coil assembly is not required to be replaced, and only the insulating tube above the coil mounting seat is required to be replaced, so that the utilization rate of a product can be greatly improved, the waste of materials is reduced, the problems that the insulating tube wound by the existing inductance coil and the base are in an integrated structural design, the insulating tube cannot be detached and a certain resource waste is easily caused are effectively solved;

the coil mount pad carries out fixed connection through mounting groove and peg graft pole between the insulating tube to can conveniently carry out the installation and the dismantlement work between the two, and fixed mode adopts insulating screw to fix, and the insulating screw of plastics compares metal screw and can effectively prevent metallic electromagnetic interference, and the insulativity is good, and the performance is good, and can play fixed effect equally.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the upper surface structure of the coil mounting base of the present utility model;

FIG. 3 is a schematic view of a coil mount and insulating tube mounting structure according to the present utility model;

fig. 4 is a schematic view of the back structure of the coil mount of the present utility model.

In the figure: 1. a coil mounting base; 2. a mounting part; 3. a mounting groove; 4. an insulating tube; 5. an inductance coil body; 6. inserting a connecting rod; 7. an insulating screw; 8. soldering tin angle; 9. a solder part; 10. a conductive strip; 11. stitch connecting piece.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a removable inductance coil, including coil mount pad 1 and insulating tube 4, coil mount pad 1 upper surface both sides all are provided with installation department 2, installation groove 3 has been seted up to installation department 2 inside, coil mount pad 1 top is provided with insulating tube 4, the winding of insulating tube 4 surface has inductance coil body 5, insulating tube 4 lower surface both sides fixed mounting has peg graft pole 6 with installation groove 3 looks adaptation, peg graft pole 6 inserts in the installation groove 3 and through insulating screw 7 fixed connection, insulating screw 7 adopts insulating plastics to make.

In this embodiment, the four corners of the coil mounting base 1 are provided with solder corners 8, the upper surface of the solder corners 8 is provided with solder parts 9, and the solder parts 9 can perform solder treatment on the metal turns of the inductance coil through a soldering machine, so that the normal use of the inductance coil is ensured.

Further, a conductive strip 10 is arranged below the soldering corner 8 and positioned on the back of the coil mounting seat 1, a pin connecting piece 11 is fixedly connected to the tail end of the conductive strip 10, and external conductive pins can be connected through the arranged pin connecting piece 11 in a soldering manner.

Wherein, the inside screw thread portion that is provided with insulating screw 7 looks adaptation of grafting pole 6 and mounting groove 3 to can conveniently fix through insulating screw 7.

When the inductor coil is used, the inductor coil body 5 on the insulating tube 4 is soldered on the soldering tin part 9, and meanwhile, the pin connecting piece 11 is soldered to an external conductive pin to ensure normal use, and a person skilled in the art can use the inductor coil through a conventional use method;

when needs change the installation to insulating tube 4, can insert the plug pole 6 of insulating tube 4 in mounting groove 3, carry out the side fixedly through insulating screw 7, thereby accomplish the installation connection effect, this kind of structural design carries out the detachable structural design of stand alone type between coil mount pad 1 and the insulating tube 4, thereby can accomplish stand alone type components of a whole that can function independently and use, when experimental insulating tube 4 and inductor body 5 that need change different turns, need not to change whole inductor assembly, only need coil mount pad 1 top winding have the insulating tube 4 of inductor body 5 change can (need supporting the same size specification to use when changing the use, but the insulating tube of wire winding difference is used), thereby can improve the product utilization greatly, reduce the material extravagant, and the fixed mode adopts insulating screw 7 to carry out the screw fixation, insulating screw 7 of plastics can effectively prevent this inductor when using to receive metal screw's electromagnetic interference, improve the performance, the insulativity is good, and can play fixed effect equally, and the performance is good.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. The utility model provides a removable inductance coil, its characterized in that, includes coil mount pad (1) and insulating tube (4), coil mount pad (1) upper surface both sides all are provided with installation department (2), installation groove (3) have been seted up to installation department (2) inside, coil mount pad (1) top is provided with insulating tube (4), insulating tube (4) surface winding has inductance coil body (5), insulating tube (4) lower surface both sides fixed mounting have peg graft pole (6) with mounting groove (3) looks adaptation, peg graft pole (6) are inserted in installation groove (3) and through insulating screw (7) fixed connection.

2. A removable inductor according to claim 1, wherein: solder corners (8) are arranged at four corners of the coil mounting seat (1), and solder parts (9) are arranged on the upper surfaces of the solder corners (8).

3. A removable inductor according to claim 2, wherein: the soldering tin angle (8) below and be located coil mount pad (1) the back and be provided with conducting strip (10), conducting strip (10) tail end fixedly connected with stitch connection piece (11).

4. A removable inductor according to claim 1, wherein: the insulating screw (7) is made of insulating plastic.

5. A removable inductor according to claim 1, wherein: the inside of the plugging rod (6) and the mounting groove (3) is provided with a threaded part which is matched with the insulating screw (7).