CN112233878A

CN112233878A - Combined inductor

Info

Publication number: CN112233878A
Application number: CN202011167941.6A
Authority: CN
Inventors: 阎永安
Original assignee: Changde City Deyun Electronic Equipment Co ltd
Current assignee: Changde Ruiyu Electronic Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-01-15
Anticipated expiration: 2040-10-28
Also published as: CN112233878B

Abstract

The invention provides a combined inductor which comprises an outer frame and an inductor body, wherein the inductor body is connected in the outer frame in a sliding manner, and the bottom of the outer frame is detachably connected with a bottom plate; the inductor body comprises a first support plate, a second support plate and a third support plate. According to the invention, the outer frame, the inductor body and the bottom plate are arranged into a detachable assembly structure, the outer frame and the bottom plate are clamped with each other through the side limiting plate and the side supporting plate, and are fixedly connected through the positioning pin shaft, so that the structure is simple, and the assembly and the disassembly are convenient; the connecting between outer frame and the inductor body is through sliding the horizontal pole to the spout in to it is fixed to carry out the block through the arc elastic plate, three spacing sill bar and three extension board block simultaneously, thereby can be with the more stable fixing of inductor body between outer frame and bottom plate, and simple structure, dismantlement, equipment convenience, the maintenance and the change of part etc. of the later stage of being convenient for practice thrift the cost.

Description

Combined inductor

Technical Field

The invention relates to the field of inductors, in particular to a combined inductor.

Background

An inductor is a component that can convert electrical energy into magnetic energy for storage. 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.

However, the conventional inductor is generally of an integrated structure, but when the inductor is damaged or needs to be repaired, the inductor needs to be completely replaced and is inconvenient to disassemble, so that the cost and time are wasted.

Disclosure of Invention

The present invention is directed to a combined inductor to solve the above-mentioned problems.

In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a combined inductor, includes outer frame and inductor body, its characterized in that: the inductor body is connected in the outer frame in a sliding mode, and the bottom of the outer frame is detachably connected with the bottom plate;

the inductor body comprises a first support plate, a second support plate and a third support plate, a coil is arranged between the first support plate and the second support plate, a coil is also arranged between the second support plate and the third support plate, and cross rods are arranged at the middle positions of two sides of the first support plate and the third support plate;

the outer frame includes spacing diaphragm, roof, curb plate, spout and arc elastic plate, the both sides of roof are provided with the curb plate, spacing diaphragm sets up in the bottom of roof, and wherein the spout has been seted up to the inside of two curb plates, two the inboard of curb plate is provided with the arc elastic plate, and wherein the outside of horizontal pole is just in time blocked to the arc elastic plate.

Preferably, the top plate and the two side plates form a U-shaped structure.

Preferably, the cross-sectional top view of the chute is a T-shaped structure.

Preferably, the top of the bottom plate is provided with three limiting bottom rods, limiting grooves are formed in the three limiting bottom rods, and the three limiting bottom rods are located right below the first support plate, the second support plate and the third support plate.

Preferably, two side supporting plates are arranged on the outer sides of the two side plates, and first positioning grooves are formed in the two side supporting plates; the top both sides of bottom plate all are provided with the side limiting plate, and wherein the second constant head tank has all been seted up at both ends around the side limiting plate.

Preferably, the two side limiting plates are respectively positioned on the outer sides of the two side plates and between the two side supporting plates on the outer sides of the side plates, and the side limiting plates are connected with the side supporting plates through positioning pin shafts.

Compared with the related art, the combined inductor provided by the invention has the following beneficial effects:

the invention provides a combined inductor, which is characterized in that a detachable assembly structure is arranged among an outer frame, an inductor body and a bottom plate, the outer frame and the bottom plate are clamped with each other through a side limiting plate and a side supporting plate and are fixedly connected through a positioning pin shaft, and the combined inductor is simple in structure and convenient to assemble and disassemble; the connecting between outer frame and the inductor body is through sliding the horizontal pole to the spout in to it is fixed to carry out the block through the arc elastic plate, three spacing sill bar and three extension board block simultaneously, thereby can be with the more stable fixing of inductor body between outer frame and bottom plate, and simple structure, dismantlement, equipment convenience, the maintenance and the change of part etc. of the later stage of being convenient for practice thrift the cost.

Drawings

FIG. 1 is a schematic structural diagram of a combined inductor according to the present invention;

FIG. 2 is a schematic structural diagram of an inductor body according to the present invention;

FIG. 3 is a schematic view of the outer frame and the bottom plate according to the present invention;

FIG. 4 is a disassembled view of the outer frame and the bottom plate of the present invention;

FIG. 5 is a schematic view of the outer frame of the present invention;

FIG. 6 is a schematic structural view of an arc-shaped elastic plate according to the present invention;

reference numerals: 1. an outer frame; 101. a transverse limiting plate; 102. a top plate; 103. a side plate; 104. an arc-shaped elastic plate; 105. a chute; 106. side supporting plates; 107. positioning a pin shaft; 108. a first positioning groove; 2. an inductor body; 201. a first support plate; 202. a second support plate; 203. a coil; 204. a third support plate; 205. a cross bar; 3. a base plate; 301. a limiting bottom rod; 302. a limiting groove; 303. a side limiting plate; 304. a second positioning groove.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, fig. 1 is a schematic structural diagram of a combined inductor according to an embodiment of the present invention; FIG. 2 is a schematic structural diagram of an inductor body according to the present invention; FIG. 3 is a schematic view of the outer frame and the bottom plate according to the present invention; FIG. 4 is a disassembled view of the outer frame and the bottom plate of the present invention; FIG. 5 is a schematic view of the outer frame of the present invention; fig. 6 is a schematic structural view of an arc-shaped elastic plate according to the present invention.

In a specific implementation process, as shown in fig. 1 to 6, a combined inductor includes an outer frame 1 and an inductor body 2, the inductor body 2 is slidably connected in the outer frame 1, and the bottom of the outer frame 1 is detachably connected with a bottom plate 3; the inductor body 2 comprises a first support plate 201, a second support plate 202 and a third support plate 204, a coil 203 is arranged between the first support plate 201 and the second support plate 202, a coil 203 is also arranged between the second support plate 202 and the third support plate 204, and cross bars 205 are arranged at the middle positions of two sides of the first support plate 201 and the third support plate 204; outer frame 1 includes spacing diaphragm 101, roof 102, curb plate 103, spout 105 and arc elastic plate 104, and the both sides of roof 102 are provided with curb plate 103, and spacing diaphragm 101 sets up in the bottom of roof 102, and wherein spout 105 has been seted up to the inside of two curb plates 103, and the inboard of two curb plates 103 is provided with arc elastic plate 104, and wherein arc elastic plate 104 just in time blocks the outside to horizontal pole 205.

In the specific implementation, as shown in fig. 1-6, the top plate 102 and the two side plates 103 form a U-shaped structure.

In one embodiment, the chute 105 is a T-shaped structure in a top cross-sectional view, as shown in fig. 1-6.

In a specific implementation process, as shown in fig. 1 to 6, three limiting bottom rods 301 are arranged at the top of the bottom plate 3, wherein limiting grooves 302 are formed in the three limiting bottom rods 301, and the three limiting bottom rods 301 are located right below the first support plate 201, the second support plate 202 and the third support plate 204; two side support plates 106 are arranged on the outer sides of the two side plates 103, and first positioning grooves 108 are formed in the two side support plates 106; both sides of the top of the bottom plate 3 are provided with side limiting plates 303, wherein both the front and rear ends of the side limiting plates 303 are provided with second positioning grooves 304; the two side limiting plates 303 are respectively located outside the two side plates 103 and between the two side supporting plates 106 outside the side plates 103, and the side limiting plates 303 and the side supporting plates 106 are connected through positioning pins 107.

The working principle of the invention is as follows: during installation, firstly, the cross rods 205 at two ends of the inductor body 2 slide in from the sliding grooves 105 at the bottom of the side plates 103 and are clamped on the two cross rods 205 through the two arc-shaped elastic plates 104, so that the inductor body 2 is limited, then the bottom plate 3 is placed on the outer side of the outer frame 1, the two side limiting plates 303 are clamped on the outer sides of the two side plates 103, the side limiting plates 303 are limited through the side supporting plates 106, and the side supporting plates 106 are fixed through the positioning pin shafts 107, after the fixing is completed, the first supporting plate 201, the second supporting plate 202 and the third supporting plate 204 just fall into the limiting grooves 302 in the three limiting bottom rods 301, so that the inductor body 2 is limited; when the inductor body 2 is disassembled, the bottom plate 3 and the outer frame 1 are disassembled, and then the inductor body 2 is moved out of the inner portion of the outer frame 1.

the invention provides a combined inductor, which is characterized in that a detachable assembly structure is arranged among an outer frame 1, an inductor body 2 and a bottom plate 3, the outer frame 1 and the bottom plate 3 are clamped with each other through a side limiting plate 303 and a side supporting plate 106, and are fixedly connected through a positioning pin shaft 107, so that the combined inductor is simple in structure and convenient to assemble and disassemble; being connected between outer frame 1 and the inductor body 2, through sliding horizontal pole 205 in the spout 105 to it is fixed to carry out the block through arc elastic plate 104, three spacing sill bar 301 and three extension board block simultaneously, thereby can be with inductor body 2 more stable fix between outer frame 1 and bottom plate 3, and simple structure, dismantle, the equipment is convenient, the maintenance and the change of part etc. of the later stage of being convenient for, practice thrift the cost.

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 embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A combined inductor comprises an outer frame (1) and an inductor body (2), and is characterized in that: the inductor body (2) is connected in the outer frame (1) in a sliding mode, and the bottom of the outer frame (1) is detachably connected with the bottom plate (3);

the inductor body (2) comprises a first support plate (201), a second support plate (202) and a third support plate (204), a coil (203) is arranged between the first support plate (201) and the second support plate (202), a coil (203) is also arranged between the second support plate (202) and the third support plate (204), and cross rods (205) are arranged in the middle positions of two sides of the first support plate (201) and the third support plate (204);

outer frame (1) includes spacing diaphragm (101), roof (102), curb plate (103), spout (105) and arc elastic plate (104), the both sides of roof (102) are provided with curb plate (103), spacing diaphragm (101) set up in the bottom of roof (102), and wherein spout (105), two have been seted up to the inside of two curb plates (103) the inboard of curb plate (103) is provided with arc elastic plate (104), and wherein arc elastic plate (104) just in time block to the outside of horizontal pole (205).

2. A combined inductor according to claim 1, characterised in that: the top plate (102) and the two side plates (103) form a U-shaped structure.

3. A combined inductor according to claim 1, characterised in that: the cross-sectional top view of the sliding chute (105) is of a T-shaped structure.

4. A combined inductor according to claim 1, characterised in that: the top of the bottom plate (3) is provided with three limiting bottom rods (301), limiting grooves (302) are formed in the three limiting bottom rods (301), and the three limiting bottom rods (301) are just positioned under the first support plate (201), the second support plate (202) and the third support plate (204).

5. A combined inductor according to claim 4, characterised in that: two side supporting plates (106) are arranged on the outer sides of the two side plates (103), and first positioning grooves (108) are formed in the two side supporting plates (106);

both sides of the top of the bottom plate (3) are provided with side limiting plates (303), wherein the front end and the rear end of each side limiting plate (303) are provided with second positioning grooves (304).

6. A combined inductor according to claim 5, characterised in that: the two side limiting plates (303) are respectively positioned on the outer sides of the two side plates (103) and between the two side supporting plates (106) on the outer sides of the side plates (103), and the side limiting plates (303) and the side supporting plates (106) are connected through positioning pin shafts (107).