Magnetic ring shell and magnetic ring assembly

Abstract

The utility model discloses a magnetic ring shell and a magnetic ring assembly, and particularly relates to the technical field of magnetic ring parts. The magnetic ring shell comprises an upper magnetic ring shell body, two positioning columns are fixedly connected to the bottom end of the upper magnetic ring shell body in an embedded mode, and a synchronous positioning and locking assembly is installed below the positioning columns. Wherein the synchronous positioning and locking assembly comprises a lower magnetic ring shell mounted below the positioning column, one side of the upper magnetic ring shell is fixedly connected with a concave positioning block with a concave vertical section, a magnetic ring is vertically inserted into the inner wall of the lower magnetic ring shell, and the lower magnetic ring shell is used for positioning the magnetic ring; and an electrified wire is welded on one side of the magnetic ring. According to the utility model, the synchronous positioning and locking assembly is adopted, the two positioning columns are respectively positioned and inserted along the two positioning holes in the lower magnetic ring shell, and the electrified wire is extruded on the supporting block and the inner wall position of the limiting concave block, so that the magnetic ring can be locked, and the electrified wire can be positioned, locked and synchronously locked; and the mounting efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic ring parts, and more specifically to a magnetic ring shell and a magnetic ring assembly. Background Art

[0002] As a protective shell, the magnetic ring shell plays a vital role in protecting the magnetic ring. As a magnetic element, the magnetic ring may be affected by the external magnetic field during use, resulting in its performance degradation or damage. The magnetic ring shell can effectively isolate the external magnetic field and reduce its interference with the magnetic ring, thereby protecting the stability and reliability of the magnetic ring.

[0003] Among the existing disclosed technologies, the Chinese patent publication number CN207474192U discloses a multi-pitch magnetic ring shell and a magnetic ring assembly, which are evenly arranged around the magnetic ring groove in a spiral shape through a cable channel; there are multiple cable channels, and the pitches of the multiple cable channels are different. By inserting the cables into different cable channels, coils with different numbers of turns can be evenly wound on the magnetic ring. The same multi-pitch magnetic ring shell can correspond to different application environments of the magnetic ring and has high adaptability. Each cable channel includes a second channel arranged outside the first channel, and the heat generated by the cable in the first channel can be diffused through the second channel; the magnetic ring shell has the following defects during use;

[0004] When the magnetic ring shell is used to place the magnetic ring, although the magnetic ring can be positioned and placed, the wiring harness on the magnetic ring still needs to be placed at a specified position, and then the wiring harness and the magnetic ring must be fixed by bolts one by one. The magnetic ring shell makes it difficult to synchronously position and lock the magnetic ring and the magnetic ring wire, which greatly reduces the installation efficiency, thereby requiring a magnetic ring shell and a magnetic ring assembly. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a magnetic ring shell and a magnetic ring assembly.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The lockhole that is formed on the upper and lower surfaces of the lockhole is formed on the lower surface of the lockhole, and the locking plate is fixedly connected to the bottom end of the lockhole to form a lockhole.

[0008] Preferably, a rubber pressure block is fixedly connected to the top of the inner wall of the concave positioning block, a support block is installed between the conducting wire and the limiting concave block, and the support block and the limiting concave block are integrally formed by die-casting; two positioning holes for guiding two positioning columns are penetrated through the bottom end of the lower magnetic ring shell, and the positioning columns are vertically slidably connected to the lower magnetic ring shell to which the positioning holes belong; a through hole is embedded in the top of the upper magnetic ring shell.

[0009] When in use, according to the above technical solution, the upper magnetic ring shell is moved downward by rotating the linkage screw to drive the sleeve slider, and the two positioning posts are respectively positioned and plugged along the two positioning holes inside the lower magnetic ring shell. At the same time, the upper magnetic ring shell drives the concave positioning block to move the rubber pressure block downward and squeeze it at the top position of the live wire. The lower magnetic ring shell provides support for the fixed concave block, and an extruded magnetic ring is formed between the upper magnetic ring shell and the lower magnetic ring shell, which can not only lock the magnetic ring, but also position and lock the live wire.

[0010] Preferably, a rectangular frame plate is welded to one side of the lower magnetic ring shell, and a guide locking mechanism is opened through one side of the rectangular frame plate; the guide locking mechanism includes a rectangular hole opened through one side of the rectangular frame plate, a sleeve slider is vertically slidably connected to the inner wall of the rectangular hole, the inner wall of the sleeve slider is threadedly connected to a linkage screw, and the bottom end of the linkage screw extends to the bottom of the lower magnetic ring shell and is fixedly connected to a rotating cap, and the rotating cap is used to rotate the linkage screw; a guide slide rod is installed on the inner wall of the sleeve slider and at a position on one side of the linkage screw, and a guide slide bar for guiding the sleeve slider is integrally formed by die-casting on one side of the guide slide bar, the top ends of the guide slide bar and the guide slide bar are fixedly connected to the rectangular frame plate to which the rectangular hole belongs, the guide slide bar and the outer wall of the guide slide bar are vertically slidably connected to the sleeve slider, and one side of the sleeve slider is fixedly connected to the upper magnetic ring shell.

[0011] When in use according to the above technical solution, the rotating cap drives the linkage screw to rotate inside the rectangular frame plate, and the sleeve slider slides along the inside of the rectangular hole under the action of the thread. The sleeve slider realizes guided sliding along the outer wall of the guide slide rod and the outer wall of the guide slide bar, and the vertical docking of the upper magnetic ring shell and the lower magnetic ring shell is more precise.

[0012] The utility model also provides a magnetic ring component, comprising the magnetic ring shell.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model adopts a synchronous positioning and locking assembly. The upper magnetic ring shell drives the two positioning posts to move downward. The two positioning posts are respectively positioned and plugged along the two positioning holes inside the lower magnetic ring shell. The upper magnetic ring shell drives the concave positioning block to move the rubber pressure block downward and squeeze it at the top position of the live wire. The live wire is squeezed on the support block and the inner wall position of the limiting concave block. The fixed concave block locks and fixes the limiting concave block, which can not only lock the magnetic ring, but also position and lock the live wire. The synchronous locking installation greatly improves the installation efficiency.

[0015] 2. The utility model adopts a guide locking mechanism to make the linkage screw rotate inside the rectangular frame plate. The linkage screw drives the sleeve slider to slide along the inside of the rectangular hole under the action of the thread. The sleeve slider realizes guided sliding along the outer wall of the guide slide rod and the outer wall of the guide slide bar. The upper magnetic ring shell and the lower magnetic ring shell can realize vertical precise docking according to the specified position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the magnetic ring shell of the utility model.

[0017] Figure 2 It is a schematic diagram of the partial structure of the connection between the magnetic ring and the electric wire of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the magnetic ring shell of the utility model when viewed from above.

[0019] Figure 4 It is a schematic diagram of the top plan structure of the magnetic ring shell of the utility model.

[0020] Figure 5 It is a schematic diagram of the vertical cross-section structure of the magnetic ring shell of the utility model.

[0021] Figure 6 It is a schematic diagram of the side structure of the magnetic ring shell of the utility model.

[0022] In the figure: 1. upper magnetic ring shell; 2. positioning column; 3. lower magnetic ring shell; 4. concave positioning block; 5. magnetic ring; 6. electric wire; 7. limiting concave block; 8. fixing concave block; 9. rubber pressure block; 10. support block; 11. positioning hole; 12. through hole; 13. rectangular frame plate; 14. linkage screw; 15. rotating cap; 16. sleeve slider; 17. guide slide rod; 18. guide slide bar; 19. rectangular hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] As attached Figure 1-6 The magnetic ring shell shown in the figure is provided with a synchronous positioning locking assembly and a guide locking mechanism. The arrangement of each mechanism and assembly can not only lock the magnetic ring 5, but also position and lock the electric wire 6. The synchronous locking installation greatly improves the installation efficiency. The specific structural arrangement of each mechanism and assembly is as follows:

[0025] In this embodiment, as shown in the attached Figure 1-5 As shown, the synchronous positioning and locking assembly includes a lower magnetic ring shell 3 installed below the positioning column 2, a concave positioning block 4 with a concave vertical cross-section is fixedly connected to one side of the upper magnetic ring shell 1, a magnetic ring 5 is vertically inserted into the inner wall of the lower magnetic ring shell 3, and the lower magnetic ring shell 3 is used to position the magnetic ring 5; a conducting wire 6 is welded to one side of the magnetic ring 5, and a limiting concave block 7 is slidably connected to the outer wall of the conducting wire 6, and a fixed concave block 8 is provided on one side of the limiting concave block 7, which is integrally formed with the lower magnetic ring shell 3 by die-casting;

[0026] When the magnetic ring shell of this embodiment is in use, the installer first puts the magnetic ring 5 into the lower magnetic ring shell 3 to achieve positioning, and then puts the live wire 6 into the inner wall of the limiting recessed block 7, and drives the sleeve sliding block 16 to move the upper magnetic ring shell 1 downward by rotating the linkage screw 14, and the upper magnetic ring shell 1 drives the two positioning columns 2 to move downward, and the two positioning columns 2 are respectively positioned and plugged along the two positioning holes 11 inside the lower magnetic ring shell 3. At the same time, the upper magnetic ring shell 1 drives the concave positioning block 4 to move the rubber pressure block 9 downward and squeeze it at the top position of the live wire 6. At the same time, the live wire 6 is squeezed on the supporting block 10 and the inner wall position of the limiting recessed block 7, and the lower magnetic ring shell 3 provides a supporting force for the fixed recessed block 8, and the fixed recessed block 8 locks and fixes the limiting recessed block 7, and an extruded magnetic ring 5 is formed between the upper magnetic ring shell 1 and the lower magnetic ring shell 3, which can not only lock the magnetic ring 5, but also position and lock the live wire 6.

[0027] In this embodiment, as shown in the attached Figure 1-4 As shown, a rubber pressure block 9 is fixedly connected to the top of the inner wall of the concave positioning block 4, a support block 10 is installed between the conducting wire 6 and the limiting concave block 7, and the support block 10 and the limiting concave block 7 are integrally formed by die-casting. Two positioning holes 11 for guiding the two positioning columns 2 are penetrated at the bottom of the lower magnetic ring shell 3, and the positioning columns 2 are vertically slidably connected with the lower magnetic ring shell 3 to which the positioning holes 11 belong; a through hole 12 is embedded and penetrated at the top of the upper magnetic ring shell 1, so that the upper magnetic ring shell 1 drives the concave positioning block 4 to move the rubber pressure block 9 downward and squeeze at the top position of the conducting wire 6. The upper magnetic ring shell 1 drives the concave positioning block 4 to move the rubber pressure block 9 downward and squeeze at the top position of the conducting wire 6, so that the conducting wire 6 can be firmly fixed at the specified position, and the through hole 12 can be installed with other shaft parts.

[0028] In this embodiment, as shown in the attached Figure 6 As shown, a rectangular frame plate 13 is welded to one side of the lower magnetic ring shell 3, and a guide locking mechanism is provided on one side of the rectangular frame plate 13; the guide locking mechanism includes a rectangular hole 19 provided on one side of the rectangular frame plate 13, a sleeve slider 16 is vertically slidably connected to the inner wall of the rectangular hole 19, a linkage screw 14 is threadedly connected to the inner wall of the sleeve slider 16, and a rotating cap 15 is extended to the bottom of the lower magnetic ring shell 3 and fixedly connected at the bottom end of the linkage screw 14, and the rotating cap 15 is used to rotate the linkage screw 14; a guide slide bar 17 is installed on the inner wall of the sleeve slider 16 and located on one side of the linkage screw 14, and a guide slide bar 18 for guiding the sleeve slider 16 is integrally formed by die-casting on one side of the guide slide bar 17, the top ends of the guide slide bar 17 and the guide slide bar 18 are fixedly connected to the rectangular frame plate 13 to which the rectangular hole 19 belongs, and the outer wall of the guide slide bar 18 and the guide slide bar 17 are vertically slidably connected to the sleeve slider 16;

[0029] According to the upper structure, when the linkage screw 14 is rotated, the rotating cap 15 can be rotated to drive the linkage screw 14 to rotate inside the rectangular frame plate 13. The linkage screw 14 drives the sleeve slider 16 to slide along the inside of the rectangular hole 19 under the action of the thread. At the same time, the sleeve slider 16 moves the upper magnetic ring shell 1 downward, and the sleeve slider 16 realizes guided sliding along the outer wall of the guide slide bar 17 and the outer wall of the guide slide bar 18. The upper magnetic ring shell 1 and the lower magnetic ring shell 3 can be vertically docked according to the specified position, and the vertical docking of the upper magnetic ring shell 1 and the lower magnetic ring shell 3 is more accurate.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A magnetic ring shell, comprising an upper magnetic ring shell (1), wherein the bottom end of the upper magnetic ring shell (1) is embedded with two positioning columns (2) and fixedly connected thereto, characterized in that: A synchronous positioning and locking assembly is installed below the positioning column (2); the synchronous positioning and locking assembly comprises a lower magnetic ring shell (3) installed below the positioning column (2); a concave positioning block (4) having a concave vertical cross-section is fixedly connected to one side of the upper magnetic ring shell (1); a magnetic ring (5) is vertically inserted into the inner wall of the lower magnetic ring shell (3); the lower magnetic ring shell (3) is used to position the magnetic ring (5); a conducting wire (6) is welded to one side of the magnetic ring (5); a limiting recessed block (7) is slidably connected to the outer wall of the conducting wire (6); and a fixed recessed block (8) is provided on one side of the limiting recessed block (7) which is integrally formed with the lower magnetic ring shell (3) by die-casting.

2. The magnetic ring shell according to claim 1, characterized in that: The concave positioning block (4) is vertically movable and plugged into one side of the limiting concave block (7), and the limiting concave block (7) and the concave positioning block (4) are both made of stainless steel.

3. The magnetic ring shell according to claim 1, characterized in that: The fixed concave block (8) is fixedly connected to the limiting concave block (7), and the vertical cross-sectional area of ​​the fixed concave block (8) is greater than the vertical cross-sectional area of ​​the limiting concave block (7).

4. The magnetic ring shell according to claim 1, characterized in that: A rubber pressure block (9) is fixedly connected to the top of the inner wall of the concave positioning block (4); a support block (10) is installed between the conducting wire (6) and the limiting concave block (7); the support block (10) and the limiting concave block (7) are integrally formed by die-casting; two positioning holes (11) for guiding two positioning columns (2) are penetrated through the bottom end of the lower magnetic ring shell (3); the positioning columns (2) and the lower magnetic ring shell (3) to which the positioning holes (11) belong are vertically slidably connected; and a through hole (12) is embedded in the top end of the upper magnetic ring shell (1).

5. The magnetic ring shell according to claim 1, characterized in that: A rectangular frame plate (13) is welded to one side of the lower magnetic ring shell (3), and a guide locking mechanism is provided through one side of the rectangular frame plate (13); the guide locking mechanism comprises a rectangular hole (19) provided through one side of the rectangular frame plate (13), a sleeve slider (16) is vertically slidably connected to the inner wall of the rectangular hole (19), a linkage screw (14) is threadedly connected to the inner wall of the sleeve slider (16), a rotating cap (15) is fixedly connected to the bottom end of the linkage screw (14) extending to the bottom of the lower magnetic ring shell (3), and the rotating cap (15) is used to rotate the linkage screw (14); a guide slide bar (17) is installed on the inner wall of the sleeve slider (16) and located on one side of the linkage screw (14), and a guide slide bar (18) for guiding the sleeve slider (16) is integrally formed by die casting on one side of the guide slide bar (17).

6. The magnetic ring shell according to claim 5, characterized in that: The top ends of the guide slide bar (17) and the guide slide strip (18) are fixedly connected to the rectangular frame plate (13) to which the rectangular hole (19) belongs, the outer walls of the guide slide strip (18) and the guide slide bar (17) are vertically slidably connected to the sleeve slide block (16), and one side of the sleeve slide block (16) is fixedly connected to the upper magnetic ring shell (1).

7. A magnetic ring assembly, characterized in that: The invention comprises the magnetic ring shell according to any one of claims 1 to 6.

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