Fixing device for inductor

Abstract

The utility model belongs to the technical field of inductor fixing, and particularly relates to an inductor fixing device which comprises an inductor body. The inductor body comprises a magnetic core, the magnetic core is of a frame-shaped structure, windings are wound on the two sides of the magnetic core, and a supporting shell is detachably arranged on the magnetic core; the supporting shell comprises an outer frame and a supporting block, and the magnetic core is arranged between the outer frame and the supporting block; an inductor base is arranged at the bottom of the supporting shell, a fixing seat is detachably arranged on the inductor base, and a mounting groove is formed in the fixing seat; limiting pieces are arranged at the four corners of the upper portion of the inductor base correspondingly. An inductor fixing mechanism is arranged on the fixing seat; the inductor fixing mechanism comprises elastic fixing assemblies arranged on the front inner wall and the rear inner wall of the mounting groove correspondingly. The left side and the right side of the fixing base are each provided with a rotary abutting assembly. The upper fixing pieces are arranged at the four corners of the upper portion of the fixing base correspondingly, the corresponding upper fixing pieces are matched with the limiting pieces, and therefore a user can fixedly install the inductor conveniently.

Description

TECHNICAL FIELD

[0001] The utility model belongs to inductor fixing technical field, specifically a kind of fixing device for inductor. BACKGROUND

[0002] Inductor is with wire winding one or more to produce certain self-inductance electronic component, often called inductance coil, or simply coil. It is the element that can convert electrical energy into magnetic energy and store, according to electromagnetic induction principle.

[0003] When current passes through inductor, it will produce concentric circular magnetic field with wire as center, if wire is bent into coil shape, the magnetic flux in inductor will point to the same direction and thus enhance. Current passing through inductor will produce magnetic field, on the contrary, magnetic field change will produce current, which is electromagnetic induction law, inductor uses, it needs to be fixed.

[0004] Among them, when inductor is fixed in space limited area, more fasteners need to be used, which is not convenient for staff to disassemble and assemble in later period, therefore, a kind of fixing device for inductor is proposed for the above problems. INVENTION CONTENTS

[0005] In order to make up for the deficiencies of prior art, solve at least one technical problem proposed in background art, the utility model provides a kind of fixing device for inductor.

[0006] The technical scheme adopted by the utility model to solve its technical problems is: a kind of fixing device for inductor according to the utility model, including inductor body;

[0007] The inductor body includes magnetic core, the magnetic core is frame-shaped structure, winding is arranged on the two sides of the magnetic core, and support shell is detachably arranged on the magnetic core;

[0008] The support shell includes outer frame and support block, and the magnetic core is arranged between the outer frame and the support block;

[0009] The bottom of the support shell is provided with inductor base, the inductor base is detachably provided with fixing seat, and the fixing seat is provided with mounting groove;

[0010] The upper four corners of the inductor base are respectively provided with limiting pieces;

[0011] The fixing seat is provided with inductor fixing mechanism;

[0012] The inductor fixing mechanism includes elastic fixing assembly arranged on the front and rear inner walls of the mounting groove respectively;

[0013] The left and right sides of the fixing seat are respectively provided with spin resistance assembly;

[0014] The upper fixing part is correspondingly matched with the limiting part.

[0015] Preferably, the two sides of the shell are respectively provided with a wire tube, and the wire tube is provided with a lead wire of the winding.

[0016] Preferably, the bottom of the mounting groove is provided with a cushion layer, and the inductor base is attached to the cushion layer.

[0017] Preferably, the elastic fixing assembly comprises a groove body formed in the mounting groove, a plurality of springs are uniformly arranged in the groove body, a resisting frame is slidably connected in the groove body, the other ends of the plurality of springs are connected to the inner side of the resisting frame, and the resisting frame is attached to the inductor base.

[0018] Preferably, the rotating and resisting assembly comprises a group of threaded openings arranged on the fixing seat, a rotating rod is threadedly connected to the threaded opening, the inner end of the rotating rod is provided with a resisting plate, and the resisting plate is attached to the inductor base.

[0019] Preferably, the longitudinal section of the limiting part is L-shaped, the upper fixing part comprises a damping rotating shaft, the damping rotating shaft is provided with a clamping plate, and the clamping plate is clamped with the limiting part.

[0020] The utility model discloses the beneficial effects of:

[0021] The utility model provides a fixing device for inductor, through the structural setting of inductor fixing mechanism, when fixing in the region of limited space, compared with the traditional need using more fastener, the staff installs and fixes the inductor body, and the inductor body is convenient for later dismounting maintenance.

[0022] The utility model provides a fixing device for inductor, through the structural setting of elastic fixing assembly, the front and back of inductor body, both sides are fixed, and the staff is convenient for operating, avoids using screw and other fastener and fixes the inductor body and handles, through the structural setting of rotating and resisting assembly, the left and right sides of inductor body can be positioned.

[0023] The utility model provides a fixing device for inductor, through the structural setting of upper fixing part, cooperates the use of limiting part, and the clamping plate on the damping rotating shaft is poked, and the inductor base in the mounting groove is positioned, avoids the inductor body from separating from the upper part of fixing seat, improves the stability of inductor body fixation. DRAWINGS

[0024] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application, the schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application.

[0025] In the drawings:

[0026] Figure 1 is a perspective view of the present application;

[0027] Figure 2 is a structural schematic view of the inductor body;

[0028] Figure 3 is a structural schematic view of the fixing seat;

[0029] Figure 4 is Figure 3 is an enlarged view of A in Fig.

[0030] Legend:

[0031] 1, inductor body;2, magnetic core;3, winding;4, outer frame;5, support block;6, inductor base;7, fixing seat;8, mounting groove;9, limiting piece;10, wire tube;11, cushion layer;12, groove body;13, spring;14, supporting frame;15, threaded port;16, rotating rod;17, abutting piece;18, damping rotating shaft;19, clamping plate. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Specific embodiments are given below.

[0034] Please refer to Figures 1-4 The present application provides a fixing device for inductor, which comprises an inductor body 1;

[0035] The inductor body 1 comprises a magnetic core 2, the magnetic core 2 is in a frame structure, and a winding 3 is wound on both sides of the magnetic core 2, and a support shell is detachably arranged on the magnetic core 2;The magnetic core 2 is made of nickel-zinc ferrite, and the winding 3 is used to convert electrical energy into magnetic energy and store it, forming an inductive element, and the support shell is made of plastic material.

[0036] The support shell comprises an outer frame 4 and a support block 5, and the magnetic core 2 is arranged between the outer frame 4 and the support block 5;The magnetic core 2 and the winding 3 on the inductor body 1 can be supported and protected.

[0037] The bottom of the shell is provided with an inductor base 6, and a fixing seat 7 is detachably arranged on the inductor base 6. An installation groove 8 is formed in the fixing seat 7.

[0038] Limiting pieces 9 are arranged at the upper four corners of the inductor base 6.

[0039] The fixing seat 7 is provided with an inductor fixing mechanism for mounting and fixing the inductor body 1, facilitating the operation of the operator.

[0040] The inductor fixing mechanism comprises elastic fixing assemblies arranged on the front and rear inner walls of the installation groove 8, which fix the front and rear and both sides of the inductor body 1.

[0041] The left and right sides of the fixing seat 7 are respectively provided with rotating abutting assemblies, which fix the left and right sides of the inductor body 1, facilitating the operation of the user.

[0042] The upper four corners of the fixing seat 7 are respectively provided with upper fixing pieces, which are matched with the limiting pieces 9 to limit the inductor base 6 installed in the installation groove 8, avoiding the inductor body 1 from being separated from the upper part of the fixing seat 7, and improving the stability of the fixing of the inductor body 1.

[0043] Further, as shown in Figure 1 and Figure 2 , the two sides of the shell are respectively provided with wire tubes 10, and the corresponding wire tubes 10 are provided with lead wires of the winding 3. The coil lead wires on the winding 3 are led out, facilitating the connection of the inductor body 1 in the later period.

[0044] Further, as shown in Figure 3 , the bottom of the installation groove 8 is provided with a pad 11, and the inductor base 6 is matched with the pad 11. The material of the pad 11 is rubber, and the surface of the pad 11 is provided with anti-skid lines, improving the stability of the fixing of the inductor base 6 in the installation groove 8.

[0045] Further, as shown in Figure 3 and Figure 4 , the elastic fixing assembly comprises a groove body 12 formed in the installation groove 8, a plurality of springs 13 uniformly arranged in the groove body 12, and an abutting frame 14 slidingly connected in the groove body 12. The other end of the plurality of springs 13 is connected to the inner side of the abutting frame 14, and the abutting frame 14 is matched with the inductor base 6. The front and rear and both sides of the inductor body 1 are fixed, facilitating the operation of the operator, and avoiding the use of screws and other fasteners to fix the inductor body 1.

[0046] Further, as shown in Figure 1 and Figure 3As shown, the rotating and abutting assembly includes a set of threaded openings 15 arranged on the fixed seat 7, and a rotating rod 16 is threadedly connected to the threaded openings 15. The inner end of the rotating rod 16 is provided with an abutting piece 17 which is in abutment with the inductor base 6. Through the structural arrangement of the rotating and abutting assembly, the left and right sides of the inductor body 1 can be positioned, facilitating the operation of the staff.

[0047] Further, as shown, Figure 1 The longitudinal section of the limiting piece 9 is L-shaped. The upper fixing member includes a damping rotating shaft 18, and a clamping plate 19 is arranged on the damping rotating shaft 18. The clamping plate 19 is clamped with the limiting piece 9. Through the structural arrangement of the upper fixing member, in cooperation with the use of the limiting piece 9, the inductor base 6 installed in the mounting groove 8 is limited, avoiding the inductor body 1 from being separated from the upper part of the fixed seat 7, and improving the stability of the fixation of the inductor body 1.

[0048] Working principle: when the user fixes the inductor body 1, through the structural arrangement of the inductor fixing mechanism, in the space-limited area, compared with the traditional need to use more fasteners, the staff can easily install and fix the inductor body 1, and it is convenient for the staff to disassemble, maintain and repair the inductor body 1 in the later period;

[0049] The user inserts the inductor base 6 into the mounting groove 8 so that the inductor base 6 is in abutment with the cushion layer 11.

[0050] Through the structural arrangement of the elastic fixing assembly, the front and back and both sides of the inductor body 1 are fixed, facilitating the operation of the staff, avoiding the use of screws and other fasteners to fix the inductor body 1, and the abutment frame 14 slides in the groove body 12, so that the multiple springs 13 in the groove body 12 are deformed. The multiple springs 13 generate a restoring force to push the abutment frame 14, and the abutment frame 14 is in abutment with the inductor base 6.

[0051] Through the structural arrangement of the rotating and abutting assembly, the left and right sides of the inductor body 1 can be positioned, facilitating the operation of the staff. The staff only needs to twist the rotating rod 16, so that the abutting piece 17 is in abutment with the inductor base 6.

[0052] Through the structural arrangement of the upper fixing member, in cooperation with the use of the limiting piece 9, the clamping plate 19 on the damping rotating shaft 18 is pushed, and the inductor base 6 installed in the mounting groove 8 is limited, avoiding the inductor body 1 from being separated from the upper part of the fixed seat 7, and improving the stability of the fixation of the inductor body 1.

[0053] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A fixing device for an inductor, characterized by: The inductor body (1) comprises a magnetic core (2) in a frame structure, and a winding (3) is wound on both sides of the magnetic core (2), and a supporting shell is detachably arranged on the magnetic core (2). The supporting shell comprises an outer frame (4) and a supporting block (5), and the magnetic core (2) is arranged between the outer frame (4) and the supporting block (5). The bottom of the supporting shell is provided with an inductor base (6), and a fixing seat (7) is detachably arranged on the inductor base (6), and a mounting groove (8) is formed in the fixing seat (7). Limiting pieces (9) are arranged at the upper four corners of the inductor base (6). The fixing seat (7) is provided with an inductor fixing mechanism. The inductor fixing mechanism comprises elastic fixing assemblies arranged on the front and rear inner walls of the mounting groove (8). Rotating resistance assemblies are arranged on the left and right sides of the fixing seat (7). Upper fixing pieces are arranged at the upper four corners of the fixing seat (7), and the upper fixing pieces are matched with the limiting pieces (9). Wire tubes (10) are arranged on both sides of the supporting shell, and the wire tubes (10) are provided with lead wires of the winding (3).

2. A device for securing an inductor according to claim 1, wherein: A pad (11) is arranged at the bottom of the mounting groove (8), and the inductor base (6) is attached to the pad (11).

3. The device of claim 1, wherein: The elastic fixing assembly comprises a groove (12) formed in the mounting groove (8), a plurality of springs (13) are uniformly arranged in the groove (12), a resisting frame (14) is slidably connected in the groove (12), one end of the spring (13) is connected to the inner side of the resisting frame (14), and the resisting frame (14) is attached to the inductor base (6).

4. The device of claim 1, wherein: The rotating resistance assembly comprises a group of threaded openings (15) arranged on the fixing seat (7), a rotating rod (16) is threadedly connected to the threaded opening (15), an abutting piece (17) is arranged at the inner end of the rotating rod (16), and the abutting piece (17) is attached to the inductor base (6).

5. The device of claim 1, wherein: The longitudinal section of the limiting piece (9) is L-shaped, the upper fixing piece comprises a damping rotating shaft (18), a clamping plate (19) is arranged on the damping rotating shaft (18), and the clamping plate (19) is clamped with the limiting piece (9).

6. The device of claim 1, wherein: ​

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