Fixing device for inductor

Abstract

The utility model discloses a fixing device for an inductor, which comprises an inductor mounting assembly, and the inductor mounting assembly comprises an inductor limiting frame, a limiting groove formed in the inductor limiting frame, a first round hole formed in the top end of the inductor limiting frame and a first round groove opening formed in the frame position of the first round hole; the inductor limiting assembly comprises a disc arranged on the top face of the inductor limiting frame, a limiting column arranged below the disc, a long threaded hole formed in the bottom face of the limiting column, a round plate fixed to the top face of the limiting column and a threaded hole formed in the surface of the round plate. Through mutual cooperation of the inductor installation assembly and the inductor limiting assembly, the inductor limiting device is suitable for limiting and fixing inductors of different specifications during use, the applicability is improved, the production cost is reduced, and after adaptation is completed, the limiting frame of the inductor is kept flat, and normal installation and use are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of inductor fixing, in particular to a fixing device for an inductor. Background Art

[0002] Inductors are passive electronic components that can store magnetic energy and are often used in energy storage and filtering applications in circuits. They resist changes in electric current and store electrical energy by storing electromagnetic field energy. Fixed inductors usually consist of a coil and a magnetic core. The coil is wrapped with a conductor. When current passes through the coil, the magnetic field generated will store energy in the coil. During use, the inductor needs to be fixed by a bracket to facilitate the installation of the inductor. During use, the inductor fixing structure in the prior art has a fixed structure of fixed specifications for each specification of inductor. Such a fixed structure has poor applicability during use and needs to produce inductor fixing structures of multiple specifications. The production cost is also relatively high. For this reason, we propose a fixing device for an inductor. Utility Model Content

[0003] Therefore, the purpose of the utility model is to provide an inductor fixing device, which, through the mutual cooperation of the inductor mounting assembly and the inductor limiting assembly, is suitable for the limiting and fixing use of inductors of different specifications when in use, thereby improving applicability and reducing production costs, and after the adaptation is completed, the limiting frame of the inductor remains flat to ensure normal installation and use.

[0004] In order to solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical solution: a fixing device for an inductor, comprising:

[0005] An inductor mounting assembly, the inductor mounting assembly comprising an inductor limiting frame, a limiting groove provided in the inductor limiting frame, a first circular hole provided at the top of the inductor limiting frame, and a first circular notch provided at the position of the first circular hole frame;

[0006] An inductor limiting assembly comprises a disc arranged on the top surface of the inductor limiting frame, a limiting column arranged below the disc, a threaded long hole opened on the bottom surface of the limiting column, a circular plate fixed on the top surface of the limiting column, a threaded hole opened on the surface of the circular plate, a threaded rod passing through the threaded hole, a second circular hole opened on the bottom surface of the inductor limiting frame, a second circular notch opened at the position of the frame of the second circular hole, a circular cover arranged below the inductor limiting frame, a square hole opened on the bottom surface of the circular cover and a threaded column fixed on the surface of the circular cover.

[0007] As a preferred solution of the inductor fixing device described in the utility model, an inductor is placed in the limiting groove, and the hole position of the inductor corresponds to the first circular hole.

[0008] As a preferred solution of the inductor fixing device described in the utility model, the limiting column passes through the first circular hole, and the circular disc fits in the first circular groove;

[0009] Wherein, the thickness of the disk is equal to the depth of the first circular notch.

[0010] As a preferred solution of the inductor fixing device described in the utility model, the threaded column and the threaded long hole are connected to each other, and the round cover fits in the second round groove.

[0011] As a preferred solution of the inductor fixing device described in the utility model, it also includes a positioning component, and the positioning component includes a long rod fixed to the bottom surface of the disc and a long hole opened in the first circular groove.

[0012] As a preferred solution of the inductor fixing device described in the utility model, there are three long rods and three long holes respectively, and the three long rods and the long holes are distributed in a triangular shape;

[0013] Wherein, the long rod and the long hole are fitted with each other.

[0014] Compared with the prior art, the advantages of the utility model are:

[0015] 1. The utility model cooperates with the inductor mounting assembly and the inductor limiting assembly to achieve the purpose of being applicable to the limiting and fixing of inductors of different specifications when in use, thereby improving applicability and reducing production costs. After the adaptation is completed, the limiting frame of the inductor remains flat to ensure normal installation and use.

[0016] Second, based on the first beneficial effect, the disc is positioned after being fitted by means of the positioning assembly, thereby avoiding the problem of the disc being rotated under force when the round cover is locked;

[0017] During specific use, the user engages the inductor in the limiting groove, and the limiting column sequentially passes through the first circular hole and the hole in the middle of the inductor until the disc is completely embedded in the first circular groove. At this time, the user inserts the square rod into the square hole and rotates it to make the threaded column threaded in the threaded long hole progressively until the round cover fits in the second circular groove. In this way, the inductor can be positioned and locked. When positioning the inductor with different diameter holes, the user unscrews the threaded rod to disengage the threaded rod from the threaded hole. At this time, the circular plate can be separated from the disc. At this time, the interface replaces the limiting column, and the limiting column of the used diameter can be selected to lock the disc. This is suitable for limiting and locking inductors of different diameters. After the inductor is limited and locked, the disc fits in the first circular groove and the round cover fits in the second circular groove. This can ensure the flatness of the appearance of the entire inductor limiting frame, and it can be installed and used normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a first-view structural diagram of the utility model;

[0020] Figure 2 It is a structural diagram of the second viewing angle of the utility model;

[0021] Figure 3 This is a position structure diagram of the threaded long hole of the utility model;

[0022] Figure 4 This is a position structure diagram of the long hole of the utility model.

[0023] In the figure: 11, inductor limit frame; 12, limit groove; 13, first circular hole; 14, first circular notch; 21, circular disk; 22, limit column; 221, threaded long hole; 23, circular plate; 24, threaded hole; 25, threaded rod; 26, second circular hole; 27, second circular notch; 28, round cover; 281, square hole; 29, threaded column; 31, long rod; 32, long hole. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] The utility model provides a fixing device for an inductor. By cooperating with an inductor mounting component and an inductor limiting component, the fixing device can be used to limit and fix inductors of different specifications, thereby improving applicability and reducing production costs. After the adaptation is completed, the limiting frame of the inductor remains flat to ensure normal installation and use.

[0029] Example 1

[0030] Figure 1 , Figure 2 and Figure 3 The figure shows the overall structure of an embodiment of a fixing device for an inductor of the utility model. Figure 1 , Figure 2 and Figure 3 The main structure of this embodiment includes: an inductor mounting assembly and an inductor limiting assembly.

[0031] The inductor mounting assembly is used for limiting the inductor. Specifically, the inductor mounting assembly includes an inductor limiting frame 11, a limiting groove 12 provided in the inductor limiting frame 11, a first circular hole 13 provided at the top of the inductor limiting frame 11, and a first circular notch 14 provided at the frame position of the first circular hole 13;

[0032] During specific use, the user engages the inductor in the limiting groove 12, and the limiting column 22 passes through the first circular hole 13 and the hole in the middle of the inductor in sequence, so that the inductor can be limited.

[0033] The inductor limit assembly is used to limit and fix inductors of different specifications. Specifically, the inductor limit assembly includes a disk 21 arranged on the top surface of the inductor limit frame 11, a limit column 22 arranged below the disk 21, a threaded long hole 221 opened on the bottom surface of the limit column 22, a circular plate 23 fixed on the top surface of the limit column 22, a threaded hole 24 opened on the surface of the circular plate 23, a threaded rod 25 passing through the threaded hole 24, a second circular hole 26 opened on the bottom surface of the inductor limit frame 11, a second circular notch 27 opened at the frame position of the second circular hole 26, a circular cover 28 arranged below the inductor limit frame 11, a square hole 281 opened on the bottom surface of the circular cover 28, and a threaded column 29 fixed on the surface of the circular cover 28;

[0034] In specific use, the limiting column 22 sequentially passes through the first circular hole 13 and the hole in the middle of the inductor until the disc 21 is completely embedded in the first circular notch 14. At this time, the user inserts the square rod into the square hole 281 and rotates it to make the threaded column 29 threaded in the threaded long hole 221 until the round cover 28 fits in the second circular notch 27. In this way, the inductor can be positioned and locked. When positioning the inductor with different diameter holes, the user unscrews the threaded rod 25 to make the threaded rod 25 is disengaged from the threaded hole 24, and the circular plate 23 can be separated from the disc 21. At this time, the interface replaces the limiting column 22, and the limiting column 22 of the used diameter is selected to lock the disc 21. This can be suitable for limiting and locking inductors of different diameters. Moreover, after the inductor is limited and locked, the disc 21 fits in the first circular groove 14, and the circular cover 28 fits in the second circular groove 27. This can ensure the flatness of the appearance of the entire inductor limiting frame 11, and can be installed and used normally.

[0035] Example 2

[0036] Please refer to Figure 2 and Figure 4 When the user rotates the round cover 28, the round cover 28 drives the threaded column 29 to be threaded progressively in the threaded long hole 221. At this time, due to the rotation of the round cover 28, the disc 21 will also be subjected to force. At this time, if the disc 21 is not pressed tightly, the disc 21 will rotate with the rotation of the round cover 28, affecting the normal rotation and locking of the round cover 28. Therefore, the above problem is solved by setting a positioning component;

[0037] Specifically, it also includes a positioning assembly, which includes a long rod 31 fixed to the bottom surface of the disc 21 and a long hole 32 opened in the first circular notch 14;

[0038] In specific use, three long rods 31 and three long holes 32 are respectively provided, and the three long rods 31 and the long holes 32 are distributed in a triangle, and the long rods 31 and the long holes 32 are fitted with each other, so that the disc 21 can be positioned to avoid idling.

[0039] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A fixing device for an inductor, characterized in that: include: An inductor mounting assembly, the inductor mounting assembly comprising an inductor limiting frame (11), a limiting groove (12) provided in the inductor limiting frame (11), a first circular hole (13) provided at the top end of the inductor limiting frame (11), and a first circular notch (14) provided at the frame position of the first circular hole (13); An inductor limiting assembly comprises a disk (21) arranged on the top surface of the inductor limiting frame (11), a limiting column (22) arranged below the disk (21), a threaded long hole (221) provided on the bottom surface of the limiting column (22), a circular plate (23) fixed on the top surface of the limiting column (22), a threaded hole (24) provided on the surface of the circular plate (23), a threaded rod (25) passing through the threaded hole (24), a second circular hole (26) provided on the bottom surface of the inductor limiting frame (11), a second circular notch (27) provided at the frame position of the second circular hole (26), a circular cover (28) arranged below the inductor limiting frame (11), a square hole (281) provided on the bottom surface of the circular cover (28), and a threaded column (29) fixed on the surface of the circular cover (28).

2. The inductor fixing device according to claim 1, characterized in that: An inductor is placed in the limiting groove (12), and the hole position of the inductor corresponds to the first circular hole (13).

3. The inductor fixing device according to claim 2, characterized in that: The limiting column (22) passes through the first circular hole (13), and the circular disk (21) fits in the first circular groove (14); Wherein, the thickness of the disk (21) is equal to the depth of the first circular notch (14).

4. The inductor fixing device according to claim 3, characterized in that: The threaded column (29) and the threaded long hole (221) are connected to each other, and the round cover (28) fits into the second round groove (27).

5. The inductor fixing device according to claim 4, characterized in that: It also includes a positioning assembly, which includes a long rod (31) fixed to the bottom surface of the disc (21) and a long hole (32) opened in the first circular notch (14).

6. The inductor fixing device according to claim 5, characterized in that: The long rods (31) and the long holes (32) are respectively provided in three numbers, and the three long rods (31) and the long holes (32) are distributed in a triangular shape; Wherein, the long rod (31) and the long hole (32) are fitted into each other.

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