CN218159951U

CN218159951U - Inductance coil convenient to dismantle wire

Info

Publication number: CN218159951U
Application number: CN202222173833.0U
Authority: CN
Inventors: 刘生宏; 文家涛; 骆静; 秦锧明; 付绍均; 程启昌
Original assignee: Chongqing Chidian Technology Co ltd
Current assignee: Chongqing Chidian Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-27
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to an inductance coil technical field, concretely relates to inductance coil convenient to dismantle wire, the on-line screen storage device comprises a base, the top threaded connection of base has the safety cover, the base with the installation has cup jointed the magnetic core post between the safety cover, the base is equipped with the perforation that the pin line at wire both ends passed, the bottom center of base is equipped with the stopper, the stopper is kept away from the one end of base is equipped with the baffle, and it is fixed to adopt the screw thread to close safety cover and base soon, can play the installation fixed action, also is convenient for simultaneously install fast and dismantle, and the pin line of wire is after stopper surface winding round, when needing to change the wire and dismantle, has realized inductance coil convenient to dismantle the purpose of wire.

Description

Inductance coil convenient to dismantle wire

Technical Field

The utility model relates to an inductance coil technical field, concretely relates to inductance coil convenient to dismantle wire.

Background

The inductance coil is formed by winding a wire on an insulating tube in a circle by circle, the wires are mutually insulated, the insulating tube can be hollow, and can also comprise an iron core or a magnetic powder core, which is called an inductance for short, and the inductance coil is a device working by utilizing the principle of electromagnetic induction. When current flows through a wire, a certain electromagnetic field is generated around the wire, and the wire of the electromagnetic field induces the wire in the range of the electromagnetic field.

The action on the wire itself generating the electromagnetic field is called self-induction, namely, the changing current generated by the wire itself generates a changing magnetic field, and the magnetic field further influences the current in the wire; the effect on other conductors in this electromagnetic field range is called "mutual inductance". The electrical characteristics of an inductive coil are in contrast to a capacitor, "pass low frequency, block high frequency". When the high-frequency signal passes through the inductance coil, the high-frequency signal meets great resistance and is difficult to pass through; and the resistance presented to the low frequency signal passing through it is relatively small, i.e., the low frequency signal can pass through it relatively easily. The resistance of the inductor to direct current is almost zero.

Inductance coils is a very common electronic components, there is the inductance coils of multiple different grade type in the existing market, but current inductance coils's structural design is too simple, the inductance coils of existing integral type structure, there is wound form inductance coils also, though these inductance coils do not influence normal use, but its installation is dismantled all very difficultly, it is more troublesome to lead to later stage maintenance work, be not conform to the in-service use demand, under the condition of breaking down, can only carry out the whole change usually, be not convenient for dismantle the maintenance.

Therefore, it is desirable to provide an inductor coil with easy wire detachment to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, embodiments of the present invention provide an inductance coil with a wire easy to detach,

the utility model provides an inductance coil convenient to dismantle wire, includes the base, the top threaded connection of base has the safety cover, the base with the installation has cup jointed the magnetic core post between the safety cover, the base is equipped with the perforation that the pin line at wire both ends passed, the bottom center of base is equipped with the stopper, the stopper is kept away from the one end of base is equipped with the baffle.

Through above technical scheme, adopt the screw thread to close safety cover and base soon fixedly, can play the installation fixed action, also be convenient for install fast simultaneously and dismantle, the pin line of wire is after stopper surface winding round, when needing to change the wire and dismantle, has realized the purpose of inductance coils convenient to detach wire.

Preferably, the wire winding blocks are fixedly connected to two sides of the bottom of the base, grooves are formed in the surfaces of the wire winding blocks, and anti-skid grains are arranged on the inner walls of the grooves.

Preferably, the surface of the magnetic core column is provided with an insulating layer, and the insulating layer is made of polyvinyl chloride.

Further preferably, the outer side of the top of the base is provided with a threaded sleeve in threaded connection with the protective cover, and the threaded connection part of the protective cover is provided with corresponding external threads.

Preferably, a lower shaft sleeve is arranged in the middle of the top end of the base, an upper shaft sleeve is arranged in the top end of the protective cover, and two ends of the magnetic core column are respectively connected to the upper shaft sleeve and the lower shaft sleeve.

Further preferably, a lower buffer pad is arranged at the bottom of the center of the lower shaft sleeve, and an upper buffer pad corresponding to the magnetic core column is connected to the center of the upper shaft sleeve.

The utility model has the advantages that:

1. the utility model discloses it is fixed to adopt the screw thread to close soon with safety cover and base, can play the installation fixed action, also is convenient for install fast simultaneously and dismantles to make this inductance coils be convenient for carry out fast production equipment and dismantlement.

2. After the lead wires of the wires are wound on the surface of the limiting block for a circle, the redundant two lead wires are wound on the surfaces of the winding blocks on the two sides respectively, so that the surface-wound wires of the inductance coils can be replaced conveniently after the inductance coils are used for a long time, and the purpose of facilitating the detachment of the wires of the inductance coils is achieved.

The following describes the embodiments of the present invention in further detail with reference to the attached drawings.

Drawings

The accompanying drawings, which 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 principles of the invention. In the drawings:

fig. 1 is a schematic diagram of a sectional structure of an inductance coil convenient for detaching a wire according to the present invention.

Fig. 2 is a schematic diagram of a right side view structure of an inductance coil convenient for detaching a wire according to the present invention.

Fig. 3 is a schematic bottom view of the base of the present invention.

Fig. 4 is a schematic diagram of a three-dimensional structure of an inductance coil convenient for detaching a wire according to the present invention.

1-base, 11-thread bush, 12-lower shaft sleeve, 121-lower buffer pad, 13-perforation, 2-protective cover, 21-upper shaft sleeve, 211-upper buffer pad, 3-magnetic core column, 4-limiting block, 5-baffle, 6-winding block, 7-groove and 10-lead.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 the description, but do not indicate or imply that the device or element 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. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified 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; may be mechanically, electrically or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.

Please refer to fig. 1-4, fig. 1 is a schematic diagram of an inductance coil convenient to dismantle wire, including base 1, base 1's top is connected with safety cover 2, base 1 and safety cover 2 are insulating material, install core column 3 between base 1 and the

safety cover

2, 3 outer walls of core column are used for twining wire 10, the surface of core column 3 is provided with the insulating layer, the material of insulating layer is polyvinyl chloride, because the insulating nature of core column 3, when electric current flows through wire 10, will produce certain electromagnetic field around this wire 10, thereby reach the use purpose.

The outer side of the top of the base 1 is provided with a threaded sleeve 11 in threaded connection with the protective cover 2, the threaded connection part of the protective cover 2 is provided with corresponding external threads, and the protective cover 2 and the base 1 are screwed and fixed by threads, so that the mounting and fixing effects can be achieved, and meanwhile, the rapid mounting and dismounting are facilitated; be equipped with down axle sleeve 12 in the middle of the 1 top of base, be equipped with axle sleeve 21 in the 2 tops of safety cover, 3 both ends of magnetic core post are connected respectively in last axle sleeve 21 and lower axle sleeve 12, and threaded sleeve 11, lower axle sleeve 12 and base 1 formula structure as an organic whole, and the threaded sleeve 11 of integral type structural design, lower axle sleeve 12 and base 1 structure are more simple firm, can not take place easily and damage.

The bottom of the center of the lower shaft sleeve 12 is provided with a lower buffer pad 121, the center of the upper shaft sleeve 21 is connected with an upper buffer pad 211 corresponding to the magnetic core column 3, and the upper buffer pad 211 and the lower buffer pad 121 play a role in buffering the magnetic core column 3.

The lead wires at two ends of the wire 10 penetrate through the base 1 and extend to the bottom of the base 1, two sides of the center of the base 1 are respectively provided with a through hole 13 for the lead wires at two ends of the wire 10 to pass through, the bottom center of the base 1 is provided with a limiting block 4, one end of the limiting block 4, which is far away from the base 1, is provided with a baffle 5, the lead wires of the wire 10 can be fixed after being wound, the lead wires of the wire 10 pass through the through hole 13 and then are wound on the surface of the limiting block 4 for a circle, the bottom two sides of the base 1 are respectively and fixedly connected with a winding block 6, namely the winding blocks 6 are arranged on the two sides of the limiting block 4, grooves 7 are formed in the surface of the winding blocks 6, anti-skidding lines are arranged on the inner wall of the grooves 7, the wire 10 is prevented from skidding, the wire 10 is wound on the surface of the winding blocks 6 after being wound for a circle by the limiting block 4, when the wire 10 needs to be replaced, the wire 10 is disassembled, the operations can be repeated, the lead wire 10 can be convenient to replace the lead wire 10, the wire 10 can be replaced after the inductor is used for replacing the inductor, the purpose of conveniently disassembling the inductor can be convenient for disassembling of disassembling, the maintenance equipment, thereby greatly improving the use efficiency and the maintenance intensity of the inductor, greatly, the maintenance personnel can be reduced by maintenance, the maintenance, and the maintenance of the maintenance equipment.

The utility model discloses when using: the bottom of core leg 3 cup joints in the lower axle sleeve 12 of base 1, twine wire 10 at the outer wall of core leg 3, then run through perforation 13 respectively with the both ends pin of wire 10, and extend to the bottom of base 1, then overlap safety cover 2 cover outside core leg 3 with base 1 threaded connection fixed, the top of core leg 3 also cup joints in the upper axle sleeve 21 of safety cover 2 this moment, it is fixed to adopt the screw thread to close safety cover 2 with base 1 soon, can play the fixed effect of installation, also be convenient for quick installation and dismantlement simultaneously, the lead wire of wire 10 is after stopper 4 surface winding round, two unnecessary lead wires twine respectively on the surface of the wire winding piece 6 of both sides, when needing to change wire 10 and dismantle, repeat above-mentioned operation can, make inductance coil be convenient for change its surface winding wire 10 after long-time use, inductance coil convenient to dismantle the purpose of wire 10 has been realized.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," 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, schematic representations of the above terms 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.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims

1. The utility model provides an inductance coils convenient to dismantle wire which characterized in that: including base (1), the top threaded connection of base (1) has safety cover (2), base (1) with installation cover has been cup jointed magnetic core post (3) between safety cover (2), base (1) is equipped with perforation (13) that the pin line at wire (10) both ends passed, the bottom center of base (1) is equipped with stopper (4), keep away from stopper (4) the one end of base (1) is equipped with baffle (5).

2. The inductor of claim 1, wherein the wire is removable from the inductor, and wherein: the wire winding machine is characterized in that wire winding blocks (6) are fixedly connected to two sides of the bottom of the base (1), grooves (7) are formed in the surfaces of the wire winding blocks (6), and anti-skidding lines are arranged on the inner walls of the grooves (7).

3. An inductor of claim 1, wherein said means for facilitating removal of said wire comprises: the surface of the magnetic core column (3) is provided with an insulating layer, and the insulating layer is made of polyvinyl chloride.

4. An inductor of easy-to-detach wire as set forth in claim 2 or 3, wherein: the outer side of the top of the base (1) is provided with a threaded sleeve (11) in threaded connection with the protective cover (2), and the threaded connection of the protective cover (2) is provided with corresponding external threads.

5. An inductor of claim 4, wherein said means for facilitating removal of said wire comprises: the magnetic core is characterized in that a lower shaft sleeve (12) is arranged in the middle of the top end of the base (1), an upper shaft sleeve (21) is arranged in the top end of the protective cover (2), and two ends of the magnetic core column (3) are respectively connected to the upper shaft sleeve (21) and the lower shaft sleeve (12).

6. An inductor of claim 5, wherein said means for facilitating removal of said wire comprises: the bottom of the center of the lower shaft sleeve (12) is provided with a lower buffer pad (121), and the center of the upper shaft sleeve (21) is connected with an upper buffer pad (211) corresponding to the magnetic core column (3).