Horizontal framework of inductor

Abstract

The horizontal framework comprises a bottom plate, a positioning frame is fixed to the bottom plate, limiting plates are arranged at the two ends of the positioning frame, protective covers are welded to the inner walls of the limiting plates, a framework is arranged between the protective covers, a coil is arranged on the framework, and symmetrical mounting holes are formed in the upper portion and the lower portion of the framework. Fixing plates are arranged at the two ends of the framework, through holes corresponding to the mounting holes are formed in the fixing plates, the fixing plates are mounted at the two ends of the framework by matching fixing bolts with nuts, the tops of the fixing plates are connected in series through a connecting screw, and the two ends of the connecting screw are in threaded fit with the nuts and tightly press the fixing plates; the inductor has the advantages that the bedroom framework can be effectively supported and limited, the stability of the framework is guaranteed, the overall use performance of the inductor is improved, the framework is protected to the maximum extent, collision is avoided, and the overall structural strength is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of inductor structures, and more specifically, particularly relates to a horizontal frame of an inductor. Background Art

[0002] An inductor is a component that can convert electrical energy into magnetic energy and store it. The structure of an inductor is similar to that of a transformer, but it has only one winding. The inductor has a certain inductance, which only hinders the change of current. The inductor is generally composed of a skeleton, winding, shielding cover, packaging material, magnetic core or iron core, etc.

[0003] After searching, the Chinese authorized patent number CN206834053U, a horizontal inductor skeleton, including a skeleton body, a winding shaft is arranged on the skeleton body, the center line of the winding shaft is arranged horizontally, the front and rear ends of the winding shaft are provided with a front baffle and a rear baffle, the lower edges of the front baffle and the rear baffle are provided with a lower baffle, the lower ends of the front baffle and the rear baffle are provided with pins, the lower baffle is located on the inner side of the pin, and the height of the lower baffle is greater than half of the height of the pin; the winding is exposed in the up and down direction, after the magnetic core is assembled, the winding will not affect the position of the magnetic core in the front and back direction of the winding shaft, the winding will not contact with the surrounding parts, and the interference between the wire package and other surrounding components is avoided, meeting the requirements of large wire diameter winding, and also meeting the pressure resistance requirements of the product. A lower baffle is arranged at the lower edge of the front baffle and the rear baffle, and the lower baffle is heightened, so that after the winding is wound on the winding shaft, the lower baffle can isolate the winding from the pin, thereby improving the safety performance.

[0004] However, there are still some shortcomings. Although a horizontal frame is adopted, it does not provide complete protection for the horizontal frame and cannot meet the long-term use requirements. Under long-term use, deformation and breakage are prone to occur, and the protection ability of the frame is poor and it is easy to be damaged by accidental impact. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a horizontal frame of an inductor to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a horizontal skeleton of an inductor, including a bottom plate, a positioning frame is fixed on the bottom plate, limit plates are provided at both ends of the positioning frame, protective covers are welded to the inner walls of the limit plates, a skeleton is arranged between the protective covers, a coil is provided on the skeleton, symmetrical mounting holes are provided on the upper and lower parts of the skeleton, fixing plates are provided at both ends of the skeleton, through holes corresponding to the mounting holes are provided on the fixing plates, the fixing plates are installed on both ends of the skeleton by fixing bolts and nuts, the tops of the fixing plates are connected in series by connecting screws, and the threads at both ends of the connecting screws are matched with nuts to press the fixing plates.

[0007] Preferably, a spring column is provided between the positioning frame and the bottom plate, and the spring column is fixed in position above and below by positioning rings.

[0008] Preferably, a plurality of clamping plates are arranged on the top of the protective cover, positioning blocks are provided between the plurality of clamping plates, and transition fit is provided, and the positioning blocks are symmetrically distributed on the top of the frame.

[0009] Preferably, the frame is provided with double transverse columns, and coils are wound around the double transverse columns.

[0010] Preferably, a plurality of support columns are provided at the bottom of the coil, and the plurality of support columns are arranged in the center of the positioning frame.

[0011] Preferably, the bottom plate is provided with symmetrical nut blocks, threaded holes are provided at both ends of the nut blocks, and the threads are matched with adjusting bolts, and the adjusting bolts are connected to the nut blocks through the fixing plate.

[0012] The utility model provides a horizontal frame of an inductor, which has the following beneficial effects:

[0013] 1. The horizontal frame of the inductor is assembled as a whole. Therefore, the installation of the horizontal frame can be completed when assembling the inductor. The operation is convenient and simple. The bottom plate and the positioning frame can provide good support for the frame to support the frame, thereby extending the service life of the frame. The spring column can provide a certain buffering effect for the whole, improve a certain structural toughness, and improve the protection ability of the frame. The force can be evenly dispersed and offset. The symmetrical protective cover on the positioning frame can protect the frame to prevent the frame from bumping and affecting the overall performance of the inductor.

[0014] 2. The horizontal skeleton of the inductor can provide more coils through the double horizontal columns of the skeleton, thereby improving the overall performance of the inductor. The positioning block on the top of the skeleton can cooperate with the clamping plate on the top of the protective cover to ensure the stability of the skeleton. The top of the fixing plate can be connected by a connecting screw, and the adjusting bolt can pass through the fixing plate to connect the nut block to achieve simultaneous fixation of the upper and lower parts, thereby ensuring the stable positioning of the skeleton and preventing the skeleton from falling off. The supporting column arranged at the bottom of the coil further improves the stability of the coil and ensures the integrity of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 It is the AA cross-sectional view of the present utility model.

[0019] Figure 5 It is the BB sectional view of the present utility model.

[0020] In the figure: 1, base plate; 2, positioning frame; 201, limit plate; 202, support column; 3, positioning ring; 4, spring column; 5, nut block; 6, adjusting bolt; 7, fixing plate; 8, connecting screw; 9, fixing bolt; 10, protective cover; 101, splint; 11, frame; 111, positioning block; 12, coil. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figures 1 to 5 The utility model provides a technical solution: an inductor with a horizontal frame 11, comprising a bottom plate 1, a positioning frame 2 is fixed on the bottom plate 1, a spring column 4 is arranged between the positioning frame 2 and the bottom plate 1, and the spring column 4 is fixed by a positioning ring 3 at the top and bottom.

[0025] The bottom plate 1 and the positioning frame 2 can provide good support for the skeleton 11, thereby supporting the skeleton 11 and extending the service life of the skeleton 11. The spring column 4 can provide a certain buffering effect for the whole, improve a certain structural toughness, improve the protection ability of the skeleton 11, and the force can be evenly dispersed and offset.

[0026] Limiting plates 201 are provided at both ends of the positioning frame 2, and a protective cover 10 is welded to the inner wall of the limiting plate 201. A plurality of clamping plates 101 are provided on the top of the protective cover 10. Positioning blocks 111 are provided between the plurality of clamping plates 101, and transition fit is provided. The positioning blocks 111 are symmetrically distributed on the top of the skeleton 11, and the skeleton 11 is installed between the protective covers 10, thereby ensuring the stability of the skeleton 11 and avoiding shaking, and the structural integrity is high.

[0027] The symmetrical protective cover 10 on the positioning frame 2 can protect the frame 11 and prevent the frame 11 from being bumped and affecting the overall performance of the inductor.

[0028] The frame 11 is provided with double transverse columns, and coils 12 are wound around the double transverse columns.

[0029] The dual-coil setting not only increases the performance of the inductor, but also provides a certain degree of fault tolerance. When one set of coils is damaged, the other set can also work normally, thereby avoiding inductor shutdown and reducing losses.

[0030] The skeleton 11 is provided with symmetrical mounting holes at the top and bottom, and fixing plates 7 are provided at both ends of the skeleton 11. The fixing plates 7 are provided with through holes corresponding to the mounting holes. The fixing plates 7 are installed at both ends of the skeleton 11 by fixing bolts 9 and nuts. The tops of the fixing plates 7 are connected in series through connecting screws 8, and the threads at both ends of the connecting screws 8 are matched with nuts to tighten the fixing plates 7.

[0031] The fixing screws 9 can pass through the through holes and the mounting holes, and cooperate with the nuts to mount the fixing plate 7 on the frame, while the connecting screws 8 can further fix the fixing plate for a second time, thereby improving the fastening of the fixing plate and playing a positioning role.

[0032] Symmetrical nut blocks 5 are provided on the bottom plate 1. Threaded holes are provided at both ends of the nut blocks 5. The threads are matched with adjusting bolts 6. The adjusting bolts 6 are connected to the nut blocks 5 through the fixing plates 7, thereby ensuring the overall stability of the skeleton 11 and avoiding shaking. The horizontal skeleton 11 has good stability.

[0033] A plurality of support columns 202 are provided at the bottom of the coil 12 . The plurality of support columns 202 are arranged in the center of the positioning frame 2 , so as to provide good support for the bottom of the coil 12 .

[0034] The specific usage and function of this embodiment are as follows: the coils 12 are respectively wound around the double horizontal columns of the skeleton 11, and the skeleton 11 is placed on the positioning frame 2 after the installation is completed. The limit plates 201 at both ends of the positioning frame 2 can provide good limiting, and the protective cover 10 can protect the skeleton 11 to prevent the skeleton 11 from being damaged. The positioning block 111 on the top of the skeleton 11 can cooperate with the splint 101 to further improve the stability of the skeleton 11. The spring column 4 between the positioning frame 2 and the base plate 1 can play a buffering role, and the structural strength is higher. The skeleton 11 can be stabilized by using the fixing plate 7. The combination of the connecting bolts on the top of the fixing plate 7 and the adjusting bolts 6 at the bottom can further improve the stability of the fixation, and the whole can be disassembled and assembled, which is more convenient.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A horizontal frame of an inductor, characterized in that: The invention comprises a base plate (1), a positioning frame (2) is fixed on the base plate (1), limiting plates (201) are provided at both ends of the positioning frame (2), a protective cover (10) is welded on the inner wall of the limiting plate (201), a frame (11) is arranged between the protective covers (10), a coil (12) is arranged on the frame (11), symmetrical mounting holes are arranged on the upper and lower parts of the frame (11), fixing plates (7) are arranged at both ends of the frame (11), through holes corresponding to the mounting holes are arranged on the fixing plates (7), the fixing plates (7) are mounted on both ends of the frame (11) by fixing bolts (9) and nuts, the tops of the fixing plates (7) are connected in series by connecting screws (8), and the threads at both ends of the connecting screws (8) are matched with nuts to press the fixing plates (7).

2. The horizontal frame of an inductor according to claim 1, characterized in that: A spring column (4) is provided between the positioning frame (2) and the bottom plate (1), and the spring column (4) is fixed in position at the top and bottom by a positioning ring (3).

3. The horizontal frame of an inductor according to claim 1, characterized in that: A plurality of clamping plates (101) are arranged on the top of the protective cover (10), positioning blocks (111) are arranged between the plurality of clamping plates (101) and are transitionally matched, and the positioning blocks (111) are symmetrically distributed on the top of the frame (11).

4. The horizontal frame of an inductor according to claim 1, characterized in that: The frame (11) is provided with double transverse columns, and coils (12) are wound around the double transverse columns.

5. The horizontal frame of an inductor according to claim 1, characterized in that: A plurality of support columns (202) are provided at the bottom of the coil (12), and the plurality of support columns (202) are arranged at the center of the positioning frame (2).

6. The horizontal frame of an inductor according to claim 1, characterized in that: Symmetrical nut blocks (5) are provided on the bottom plate (1). Threaded holes are provided at both ends of the nut block (5). The threads are matched with adjusting bolts (6). The adjusting bolts (6) are connected to the nut block (5) through a fixing plate (7).

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