CN212062143U

CN212062143U - Fixing base for iron core coil

Info

Publication number: CN212062143U
Application number: CN202020967148.3U
Authority: CN
Inventors: 鲍承林; 黄玉冬; 黄玉攀; 于昊龙
Original assignee: Jiangsu Meisqi New Material Technology Co ltd
Current assignee: Jiangsu Youqu Electromechanical Technology Co.,Ltd.
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-12-01
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a fixed baseplate for coil unshakable in one's determination, including pin, base, current conducting plate, wire casing, below fixedly connected with current conducting plate in the base, a plurality of pins of current conducting plate below fixedly connected with, a plurality of wire casings have been seted up to the base side, the level is provided with a connecting rod in the wire casing, install a threaded rod in the connecting rod, threaded rod outside fixedly connected with nut, be provided with a gasket between nut and the connecting rod, a wire casing tank bottom department fixedly connected with conducting strip, the conducting strip is the current conducting plate upwards extension and forms, the perpendicular recess that is provided with in the conducting strip, be provided with a reference column in the middle of the base is positive perpendicularly, a stator core has been cup jointed in the reference column outside, and cup joints the back level and place. The utility model discloses in, not only effectively fixed enameled wire coil, guarantee simultaneously that below wiring department contact is stable, the coil of iron core is anti short, the circuit breaking nature is good, has stronger practicality.

Description

Fixing base for iron core coil

Technical Field

The utility model relates to a supporting technical field of coil of unshakable in one's determination especially relates to a fixed baseplate for coil of unshakable in one's determination.

Background

Iron core coils are common electrical component structures, and coils generally refer to a wire winding in a ring shape, and the most common coil applications are: the coil in the circuit refers to an inductor, namely, leads are wound one by one, the leads are mutually insulated, and the insulating tube can be hollow and can also comprise an iron core or a magnetic powder core; at the bottom of the coil, a fixed base is usually installed to fix the position of the coil and transmit power to the coil to form a magnetic field.

The existing iron core coil fixing base is not firm enough for fixing an upper coil and is easy to loosen, and pins below or on the side surface of the base are easy to be desoldered after being used for a long time, so that short circuit or short circuit and the like are caused, and the service life of the iron core coil is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixed base for an iron core coil.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixed base for an iron core coil comprises pins, a base, a conductive plate and wire grooves, wherein the lower part of the base is fixedly connected with the conductive plate, the lower part of the conductive plate is fixedly connected with a plurality of pins, the side surface of the base is provided with a plurality of wire grooves, the middle part of each wire groove is horizontally provided with a connecting rod, a threaded rod is installed in each connecting rod, the outer side of each threaded rod is fixedly connected with a nut, a gasket is arranged between each nut and each connecting rod, the bottom of each wire groove is fixedly connected with a conductive plate, the conductive plate is formed by upwards extending the conductive plate, a groove is vertically arranged in each conductive plate, a positioning column is vertically arranged in the middle of the base, a stator core is sleeved on the outer side of each positioning column and is horizontally placed on the surface of the base after being sleeved, a hole is formed, the enameled wire is located the stator core lower extreme and is provided with a plurality of wiring.

As a further description of the above technical solution:

the diameter of the positioning column is smaller than that of a hole in the middle of the stator core.

As a further description of the above technical solution:

when the threaded rod is completely screwed into the connecting rod, the tail end of the threaded rod is contacted with the conducting strip, and extrusion is formed.

As a further description of the above technical solution:

the base is made of an insulating material, and the conductive plate and the conductive sheet are made of copper foils.

As a further description of the above technical solution:

the diameter of the wiring is slightly larger than the width of the groove and larger than the depth of the groove, and the length of the wiring is required to meet the requirement that the wiring end reaches the central position of the wiring groove.

As a further description of the above technical solution:

the pins are all arranged on one side of the corresponding wire slot of the base, and the pins are not arranged on the other side of the corresponding wire slot.

As a further description of the above technical solution:

and a central through hole is vertically formed in the center of the positioning column.

The utility model discloses following beneficial effect has:

1. the utility model discloses in through cup jointing of reference column and hole in the coil, effectively formed fixedly to the coil, guaranteed that the coil can not take place to rock at the during operation.

2. The utility model discloses through the mode that crimping and welding combine between well wiring and the pin, fine assurance wiring department can not take place to desolder and cause the phenomenon of short circuit, open circuit, and then has guaranteed that the use of coil is hit, has improved the productivity.

3. The utility model discloses well compact structure when satisfying coil normal work required, assembles very big having made things convenient for the producers to assemble through modes such as cup jointing, has improved production efficiency.

Drawings

Fig. 1 is a front view of a fixing base for an iron core coil according to the present invention;

fig. 2 is a top view of a fixing base for an iron core coil according to the present invention;

fig. 3 is an enlarged schematic view of a 1-a structure of a fixing base for an iron core coil according to the present invention.

Illustration of the drawings:

1. a pin; 2. a base; 3. a conductive plate; 4. a wire slot; 5. a conductive sheet; 6. a positioning column; 7. wiring; 8. a stator core; 9. enamelled wires; 10. a hole; 11. a connecting rod; 12. a gasket; 13. a nut; 14. a groove; 15. a threaded rod.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a fixed base for an iron core coil comprises pins 1, a base 2, a current-conducting plate 3 and wire slots 4, wherein the lower part of the base 2 is fixedly connected with the current-conducting plate 3, the lower part of the current-conducting plate 3 is fixedly connected with a plurality of pins 1, the side surface of the base 2 is provided with a plurality of wire slots 4, the wire slots 4 are horizontally provided with a connecting rod 11, the connecting rod 11 is internally provided with a threaded rod 15, the outer side of the threaded rod 15 is fixedly connected with a nut 13, a gasket 12 is arranged between the nut 13 and the connecting rod 11, the groove 4 of the wire slot is fixedly connected with a current-conducting plate 5, the current-conducting plate 5 is formed by upward extension of the current-conducting plate 3, the middle of the current-conducting plate 5 is vertically provided with a groove 14, the middle of the base 2 is vertically provided with a positioning column 6, the outer side of the positioning column 6 is sleeved, the enameled wire 9 is provided with a plurality of wiring 7 at the lower end of the stator core 8.

The diameter of the positioning column 6 is smaller than the diameter of a hole 10 in the middle of the stator core 8, when the threaded rod 15 is completely screwed into the connecting rod 11, the tail end of the threaded rod 15 is in contact with the conducting strip 5 and forms extrusion, the base 2 is made of insulating materials, the conducting plate 3 and the conducting strip 5 are made of copper foils, the diameter of the wiring 7 is slightly larger than the width of the groove 14 and larger than the depth of the groove 14, the length of the wiring 7 meets the requirement that the end of the wiring 7 reaches the central position of the wire groove 4, the pins 1 are all arranged on one side, corresponding to the wire groove 4, of the base 2.

The working principle is as follows:

1. the enameled wire is wound on the stator iron core according to the required number of turns, then the hole in the center of the stator iron core coil is aligned to the positioning column above the base and sleeved on the positioning column, and the stator iron core coil is horizontally placed on the upper surface of the base.

2. The wiring around the bottom of the coil is respectively aligned to the wire grooves, the port of the wiring is placed in the groove in the conducting strip, the screw cap is screwed, and the threaded rod is continuously screwed into the connecting rod.

3. When the threaded rod is screwed to the tail end, the end face of the threaded rod presses the wiring into the groove, and the wiring is electrically connected with the lower conductive plate and the pins.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a fixed baseplate for iron core coil, includes pin (1), base (2), current conducting plate (3), wire casing (4), its characterized in that: the lower part fixedly connected with a current-conducting plate (3) in base (2), a plurality of pins (1) of current-conducting plate (3) below fixedly connected with, a plurality of wire casings (4) have been seted up to base (2) side, wire casing (4) midlevel is provided with a connecting rod (11), install a threaded rod (15) in connecting rod (11), threaded rod (15) outside fixedly connected with nut (13), be provided with a gasket (12) between nut (13) and connecting rod (11), wire casing (4) tank bottom department fixedly connected with a conducting strip (5), conducting strip (5) upwards extends for current-conducting plate (3) and forms, be provided with a recess (14) perpendicularly in conducting strip (5), base (2) positive centre is provided with a reference column (6) perpendicularly, a stator core (8) has been cup jointed in reference column (6) outside, and the horizontally placed base (2) surface after the cup joint, be provided with a hole (10) in the middle of stator core (8), stator core (8) is gone up and is had enameled wire (9) according to required number of turns winding, enameled wire (9) are located stator core (8) lower extreme and are provided with a plurality of wiring (7).

2. A fixing base for a core coil as recited in claim 1, wherein: the diameter of the positioning column (6) is smaller than that of a hole (10) in the middle of the stator core (8).

3. A fixing base for a core coil as recited in claim 1, wherein: when the threaded rod (15) is completely screwed into the connecting rod (11), the tail end of the threaded rod (15) is in contact with the conducting strip (5) and forms extrusion.

4. A fixing base for a core coil as recited in claim 1, wherein: the base (2) is made of an insulating material, and the conductive plate (3) and the conductive plate (5) are made of copper foils.

5. A fixing base for a core coil as recited in claim 1, wherein: the diameter of the wiring (7) is slightly larger than the width of the groove (14) and larger than the depth of the groove (14), and the length of the wiring (7) is required to meet the condition that the end of the wiring (7) reaches the central position of the wire groove (4).

6. A fixing base for a core coil as recited in claim 1, wherein: the pins (1) are all arranged on one side of the base (2) corresponding to the wire grooves (4), and the pins (1) are not arranged on the other side of the base.

7. A fixing base for a core coil as recited in claim 1, wherein: and a central through hole is vertically formed in the center of the positioning column (6).