CN214705633U

CN214705633U - Stable in structure's resistance to compression inductor

Info

Publication number: CN214705633U
Application number: CN202121228934.2U
Authority: CN
Inventors: 张恒
Original assignee: Dongguan Zhongci Electronic Technology Co ltd
Current assignee: Dongguan Zhongci Electronic Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-12
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a stable in structure's resistance to compression inductor, including inductor shell, magnetic core subassembly and pin, inductor shell bottom is connected and is equipped with a base and inductor shell comprises upper cover plate, first closure and second closure, the pin runs through the base, the base is inside to be equipped with the connecting piece, the connecting piece with the pin is connected, upper cover plate fixed be equipped with the stopper, first closure, second closure are fixed to be located the both sides of upper cover plate, first closure, second closure are located perpendicularly on the base, first closure, second closure one side is attached and is equipped with fire-retardant cotton and first closure, second closure enclose to close and form the installation department, the magnetic core subassembly is located in the installation department, the utility model discloses stable in structure is reliable, and compressive capacity is strong, and structural design is reasonable, easy installation location and stability are strong, have higher practical value.

Description

Stable in structure's resistance to compression inductor

Technical Field

The utility model relates to an inductor technical field specifically is a stable in structure's resistance to compression inductor.

Background

An inductor is a component that can convert electrical energy into magnetic energy for storage. 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. The inductor is also known as choke, reactor, dynamic reactor, and traditional inductor is at the in-process that uses, because environmental factor such as transport leads to the inductor to appear becoming flexible easily to traditional inductor shell adopts integrated into one piece, appears damaging easily at the in-process of collision, and the resistance to compression effect is poor, and, the structure is unstable, for this reason, provides a stable in structure's resistance to compression inductor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art scheme, the utility model provides a stable in structure's resistance to compression inductor can the effectual problem that the solution background art provided.

The utility model provides a technical scheme that its technical problem adopted is:

a compression-resistant inductor with a stable structure comprises an inductor shell, a magnetic core component and pins, wherein a base is arranged at the bottom of the inductor shell in a connected mode, the inductor shell is composed of an upper cover plate, a first folding piece and a second folding piece, the pins penetrate through the base, a connecting piece is arranged inside the base and connected with the pins, a limiting block is fixedly arranged on the upper cover plate, the first folding piece and the second folding piece are fixedly arranged on two sides of the upper cover plate, the first folding piece and the second folding piece are vertically arranged on the base, one side of the first folding piece and one side of the second folding piece are attached with flame-retardant cotton, the first folding piece and the second folding piece are enclosed to form an installation part, the magnetic core component is arranged in the installation part, supporting plates are arranged on two sides in the installation part and are in adhesive connection with the flame-retardant cotton, and first fixing bolts and second fixing bolts are respectively worn to be arranged on the supporting plates, the supporting plate is parallel to the magnetic core assembly, the magnetic core assembly further comprises a magnetic core column and a coil arranged on the magnetic core column, the magnetic core column is provided with a limiting groove, and the limiting groove is clamped with the limiting block;

the spring on the lug is located to first closure, the inside first spliced pole and the second spliced pole of being equipped with respectively of second closure, the bottom of first spliced pole, second spliced pole all is equipped with the retaining member, the retaining member includes lug and cover.

Particularly, a movable groove is formed in the joint of the base and the first folding piece and the joint of the second folding piece, and the protruding block is arranged in the movable groove.

Particularly, fixing screw holes are formed in the joint of the base and the supporting plate, and are symmetrically arranged and connected with the first fixing bolt and the second fixing bolt respectively.

Particularly, the first fixing bolt and the second fixing bolt penetrate through the inductor shell, and nuts are arranged at the connecting positions of the first fixing bolt and the inductor shell and the connecting positions of the second fixing bolt and the inductor shell.

In particular, the inductor housing and the base are of a detachable structure.

Particularly, the first folding part, the second folding part and the upper cover plate have a movable included angle not less than 90 degrees.

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

the utility model relates to a stable in structure's resistance to compression inductor, in the use, the installation department that constitutes after fixing first closing member, second closing member on the base through folding over, when first closing member, second closing member are connecting the base, through the lug and the spring of spacing subassembly, move about on the activity groove of base, after reaching the predetermined position, the lug realizes the fixed connection between first closing member, second closing member and the base, and the magnetic core post winding coil of the magnetic core subassembly in the installation department, and, set up spacing groove on the magnetic core post and pass through the stopper of upper cover plate and the spacing groove joint is fixed, this structure realizes the stability of magnetic core subassembly, use safe and reliable more, and, the interior both sides of reinstallation department are fixed respectively and are had thermal-insulated cotton and backup pad, wherein thermal-insulated cotton can effectively prevent to reduce the risk that the structure is not hard up when interior outside temperature is too high, the reliability is stronger to fix the back through connecting fixed screw and nut after running through the inductor shell through first fixing bolt and second fixing bolt, increase substantially the compressive capacity of inductor and the stability of reinforcing structure, the utility model discloses effectively solve the defect that technical background proposed, its stable in structure is reliable, and compressive capacity is strong, and structural design is reasonable, and easily installation location and stability are strong, have higher practical value.

Drawings

FIG. 1 is a schematic view of the overall first structure of the present invention;

FIG. 2 is a schematic view of a second overall structure of the present invention;

FIG. 3 is a schematic view of the overall third structure of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 3 according to the present invention.

Reference numbers in the figures:

1. an inductor housing; 2. a magnetic core assembly; 3. a support plate; 4. a base; 5. an installation part; 6. an upper cover plate; 7. a first folding member; 8. a second folding member; 9. a magnetic core column; 10. a first fixing bolt; 11. a second fixing bolt; 12. a coil; 13. a limiting groove; 14. a limiting block; 15. a first connecting column; 16. a second connecting column; 17. a pin; 18. fixing screw holes; 19. a locking member; 20. a nut; 21. a connecting member; 22. flame-retardant cotton; 23. a movable groove; 24. a bump; 25. a spring.

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.

As shown in FIGS. 1-4, the utility model provides a stable structure's resistance to compression inductor, including inductor shell 1, magnetic core subassembly 2 and pin 17, inductor shell 1 bottom is connected and is equipped with a base 4 and inductor shell 1 comprises upper cover plate 6, first closing member 7 and second closing member 8, pin 17 runs through base 4, base 4 is inside to be equipped with connecting piece 21, connecting piece 21 with pin 17 is connected, upper cover plate 6 is fixed and is equipped with stopper 14, first closing member 7, second closing member 8 are fixed and are located the both sides of upper cover plate 6, first closing member 7, second closing member 8 are located perpendicularly on base 4, the attached fire-retardant cotton 22 that is equipped with of first closing member 7, second closing member 8 one side, and first closing member 7, second closing member 8 enclose and form installation department 5, the magnetic core component 2 is arranged in the installation part 5, the support plates 3 are arranged on two sides in the installation part 5, the support plates 3 are adhesively connected with the flame-retardant cotton 22, the support plates 3 are respectively provided with a first fixing bolt 10 and a second fixing bolt 11 in a penetrating way, the support plates 3 are parallel to the magnetic core component 2, the magnetic core component 2 further comprises a magnetic core column 9 and a coil 12 arranged on the magnetic core column 9, the magnetic core column 9 is provided with a limit groove 13, the limit groove 13 is clamped with the limit block 14, wherein after the first folding part 7 and the second folding part 8 are folded to 90 degrees, the first connecting column 15 and the second connecting column 16 are fixed on the base 4 through the first connecting column 15 and the second connecting column 16 inside, the structure is convenient to install and is beneficial to the stability of the structure, the first connecting column 15 and the second connecting column 16 are respectively arranged inside the first folding part 7 and the second folding part 8, the bottom of first spliced pole 15, second spliced pole 16 all is equipped with retaining member 19, retaining member 19 includes lug 24 and the cover and locates the spring 25 on lug 24, and lug 24 realizes the fixed connection between first folding piece 7, the second folding piece 8 and the base 4, and this embodiment structural design is reasonable, and the resistance to compression effect is obvious, easily installation location and stability are strong, have higher practical value.

It is further described that a movable groove 23 is arranged at the joint of the base 4 and the first folding member 7, the second folding member 8, the protrusion 24 is arranged in the movable groove 23, a fixing screw hole 18 is arranged at the joint of the base 4 and the support plate 3, the fixing screw holes 18 are symmetrically arranged and the fixing screw holes 18 are respectively connected with the first fixing bolt 10 and the second fixing bolt 11, the first fixing bolt 10 and the second fixing bolt 11 penetrate through the inductor housing 1, a nut 20 is arranged at the joint of the first fixing bolt 10, the second fixing bolt 11 and the inductor housing 1, after the first fixing bolt 10 and the second fixing bolt 11 penetrate through the inductor housing 1 and are fixed with the nut 20 through the connecting fixing screw hole 18, the pressure resistance of the inductor is greatly improved, the stability of the structure is enhanced, the inductor housing 1 and the base 4 are detachable, first folding member 7, second folding member 8 with have between the upper cover plate 6 and be not less than 90 degrees movable included angle, first folding member 7, second folding member 8 and upper cover plate 6 adopt to have soft material to make, have bending effect.

The specific working principle is as follows: in the using process, the first folding part 7 and the second folding part 8 are fixed on the base 4 through folding to form the mounting part 5, when the first folding part 7 and the second folding part 8 are connected with the base 4, the first folding part 7 and the second folding part 8 move on the movable groove 23 of the base 4 through the convex block 24 and the spring 25 of the limiting component, when the first folding part 7 and the second folding part 8 reach a preset position, the convex block 24 realizes the fixed connection between the first folding part 7 and the second folding part 8 and the base 4, the magnetic core column 9 of the magnetic core component 2 in the mounting part 5 is wound with the coil 12, in addition, the limiting groove 13 is arranged on the magnetic core column 9 and is clamped and fixed between the limiting block 14 and the limiting groove 13 of the upper cover plate 6, the structure realizes the stability of the magnetic core component 2, the use is safer and more reliable, in addition, the heat insulation cotton and the supporting plate 3 are respectively fixed and bonded on the inner two sides of the mounting part 5, wherein the heat insulation cotton can effectively prevent the risk of effectively reducing the structure looseness when the inner temperature and the outer temperature is overhigh, the reliability is stronger to through first fixing bolt 10 and second fixing bolt 11 after running through inductor shell 1 through connecting fixed screw 18 and fix with nut 20, increase substantially the compressive capacity of inductor and the stability of reinforcing structure.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A stable in structure's resistance to compression inductor, includes inductor shell, magnetic core subassembly and pin, its characterized in that, inductor shell bottom is connected and is equipped with a base and inductor shell comprises upper cover plate, first closure and second closure, the pin runs through the base, the base is inside to be equipped with the connecting piece, the connecting piece with the pin is connected, the upper cover plate is fixed to be equipped with the stopper, first closure, second closure are fixed to be located the both sides of upper cover plate, first closure, second closure are located perpendicularly on the base, first closure, second closure one side is attached to be equipped with fire-retardant cotton and first closure, second closure enclose to close and form the installation department, magnetic core subassembly locates in the installation department, both sides are equipped with the backup pad in the installation department, the backup pad with sticky cotton is connected, the supporting plate is respectively provided with a first fixing bolt and a second fixing bolt in a penetrating manner, the supporting plate is parallel to the magnetic core assembly, the magnetic core assembly further comprises a magnetic core column and a coil arranged on the magnetic core column, the magnetic core column is provided with a limiting groove, and the limiting groove is clamped with the limiting block;

2. A structurally stable, stress-resistant inductor according to claim 1, wherein: the base is equipped with the activity groove with the junction of first piece of folding, the second piece of folding, the lug is located in the activity inslot.

3. A structurally stable, stress-resistant inductor according to claim 1, wherein: the base with the junction of backup pad is equipped with fixed screw, fixed screw symmetry sets up and fixed screw respectively with first fixing bolt, second fixing bolt are connected.

4. A structurally stable, stress-resistant inductor according to claim 1, wherein: the first fixing bolt and the second fixing bolt penetrate through the inductor shell, and nuts are arranged at the connecting positions of the first fixing bolt and the second fixing bolt and the inductor shell.

5. A structurally stable, stress-resistant inductor according to claim 1, wherein: the inductor shell and the base are of detachable structures.

6. A structurally stable, stress-resistant inductor according to claim 1, wherein: the first folding piece, the second folding piece and the upper cover plate are provided with a movable included angle which is not less than 90 degrees.