Quick mounting structure for magnetic sleeve

Abstract

The utility model discloses a quick mounting structure for a magnetic sleeve, and belongs to the field of magnetic sleeves, the quick mounting structure comprises a screw sleeve, one side of the screw sleeve is fixedly connected with a magnetic isolation sleeve, the outer wall of the magnetic isolation sleeve is fixedly sleeved with a mounting sleeve, the side surface of the mounting sleeve is provided with a bolt, the mounting sleeve is internally provided with a mounting mechanism, and the mounting mechanism comprises a mounting cavity; and the mounting cavity is formed in the mounting sleeve. By arranging the mounting mechanism, the bolt mounting process can be simplified, and the mounting efficiency is improved; secondly, through the combined design of the L-shaped rod and the spring, the bolt is automatically positioned and fixed in the installation process, and the stability and safety of the bolt are guaranteed; in addition, through cooperation of the push block and the spring, operation is easy and convenient, a user only needs to push the push block to achieve tightness adjustment of the bolt, and inconvenience caused by manual fixing is avoided. Finally, the design not only improves the installation efficiency, but also enhances the stability and reliability of the structure.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of magnetic sleeve, in particular to a quick installation structure for magnetic sleeve. BACKGROUND

[0002] The magnetic sleeve is a device for magnetic field control or magnetic shielding, usually made of materials with high magnetic permeability, such as ferromagnetic materials, to guide or shield the distribution of magnetic field, reduce the impact of magnetic field on the surrounding environment or ensure that the magnetic field acts in the expected direction and strength.

[0003] The patent document with publication number CN218918562U discloses a magnetic sleeve installation structure, which includes a screw sleeve, a magnetic shielding sleeve and a bolt. The screw sleeve is tightly connected with one end of the magnetic shielding sleeve in the axial direction. The bolt is inserted and matched with the other end of the magnetic shielding sleeve through a buckling structure. A magnetic guiding cavity is formed in the magnetic shielding sleeve. A armature is slidably arranged in the magnetic guiding cavity. A through hole is formed in the screw sleeve and communicates with the magnetic guiding cavity. A blocking ring is embedded in the through hole and coaxial with the armature. A magnetic shielding ring is embedded on the outer wall of the magnetic shielding sleeve.

[0004] In the above-mentioned application document, the existing tightly welded magnetic sleeve structure is improved, especially the gap insertion structure of the traditional bolt and the magnetic shielding sleeve is improved. The insertion mode of the bolt and the magnetic shielding sleeve is positioned by the buckling structure, which is helpful to improve the coaxiality, stability and sealing performance of the bolt and the magnetic shielding sleeve insertion, and provides quality guarantee for the subsequent welding of the bolt and the magnetic shielding sleeve. However, the installation structure is relatively complex, especially in the cooperation of welding and buckling structure. Precise cooperation and positioning are required during installation, and the operation steps are relatively cumbersome. CONTENT OF THE UTILITY MODEL

[0005] In view of the deficiencies of the prior art, the utility model provides a quick installation structure for magnetic sleeve, which solves the problems raised in the above background technology. In order to achieve the above purpose, the utility model is realized by the following technical scheme: a quick installation structure for magnetic sleeve, including a screw sleeve, one side of the screw sleeve is fixedly connected with a magnetic shielding sleeve, the outer wall of the magnetic shielding sleeve is fixedly sleeved with a mounting sleeve, the side surface of the mounting sleeve is provided with a bolt, the inside of the mounting sleeve is provided with a mounting mechanism, the mounting mechanism includes a mounting cavity, the mounting cavity is formed in the inside of the mounting sleeve, the both sides of the mounting cavity are provided with through holes A, the inner wall of the magnetic shielding sleeve is provided with through holes B, the bottom of the mounting sleeve is provided with an annular groove, the inner wall of the annular groove is provided with through holes C, the inner wall of the bolt is provided with positioning holes, the inside of the through holes A, the through holes B and the through holes C is slidably connected with an L-shaped rod, the outer wall of the L-shaped rod is fixedly sleeved with a moving block, the outer wall of the L-shaped rod is movably sleeved with a spring.

[0006] Preferably, one end of the L-shaped rod fixedly connected with a push block is located on the outer wall of the mounting sleeve.

[0007] Preferably, the movable block is slidably connected inside the mounting cavity.

[0008] Preferably, the two ends of the spring are fixedly connected to the movable block and the inner wall of the mounting cavity, respectively.

[0009] Preferably, the diameters of the through holes A, B, C, and the positioning hole are the same and consistent with the diameter of the L-shaped rod.

[0010] Preferably, the thickness of the upper end of the bolt is the same as the width of the annular groove.

[0011] The advantages of this application are:

[0012] This application simplifies the bolt installation process and improves installation efficiency by setting up an installation mechanism. Secondly, the combination design of the L-shaped rod and the spring enables the bolt to be automatically positioned and fixed during installation, ensuring the stability and safety of the bolt. In addition, the cooperation between the push block and the spring makes operation simple. Users only need to push the push block to adjust the tightness of the bolt, avoiding the inconvenience of manual fixing.

[0013] Ultimately, this design not only improved installation efficiency but also enhanced the stability and reliability of the structure. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of a partially unfolded structure of this utility model;

[0017] Figure 3 This is a top cross-sectional view of the structure of this utility model;

[0018] Figure 4 This is the utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0019] In the above image,

[0020] 1. Screw sleeve; 2. Magnetic shielding sleeve; 3. Mounting sleeve; 4. Bolt; 51. Mounting cavity; 52. Through hole A; 53. Through hole B; 54. Through hole C; 55. Positioning hole; 56. L-shaped rod; 57. Moving block; 58. Spring; 59. Annular groove; 510. Push block. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] Example

[0024] See Figures 1-4 This embodiment provides a quick-installation structure for a magnetic sleeve, including a threaded sleeve 1. A magnetic shielding sleeve 2 is fixedly connected to one side of the threaded sleeve 1. An installation sleeve 3 is fixedly fitted on the outer wall of the magnetic shielding sleeve 2. A bolt 4 is provided on the side of the installation sleeve 3, which is a key component for connecting or fixing other components. An installation mechanism is provided inside the installation sleeve 3. The installation mechanism includes an installation cavity 51, which is opened inside the installation sleeve 3. Through holes A52 are opened on both sides of the installation cavity 51. Through holes B53 are opened on the inner wall of the magnetic shielding sleeve 2. An annular groove 59 is opened at the bottom of the installation sleeve 3. Through holes C54 are opened on the inner wall of the annular groove 59. A positioning hole 55 is opened on the inner wall of the bolt 4. An L-shaped rod 56 is slidably connected inside the through holes A52, B53, and C54. A moving block 57 is fixedly fitted on the outer wall of the L-shaped rod 56. A spring 58 is movably fitted on the outer wall of the L-shaped rod 56, which plays a role in restoration and adjustment.

[0025] A push block 510 is fixedly connected to one end of the L-shaped rod 56 located on the outer wall of the mounting sleeve 3.

[0026] The movable block 57 is slidably connected inside the mounting cavity 51.

[0027] The two ends of the spring 58 are fixedly connected to the moving block 57 and the inner wall of the mounting cavity 51, respectively.

[0028] The diameters of through holes A52, B53, C54, and positioning hole 55 are the same and also the same as the diameter of L-shaped rod 56.

[0029] The thickness of the upper end of bolt 4 is the same as the width of the annular groove 59.

[0030] In actual use, the above-mentioned equipment is initially positioned as follows: before installation, bolt 4 is prepared to be inserted into the mounting sleeve 3. At this time, L-shaped rod 56 is in the preset position inside the mounting sleeve 3, with the short end (the shorter section) located in the annular groove 59, fixing bolt 4 and ensuring its stability.

[0031] Pushing the pusher block 510: When it is necessary to install the bolt 4, the operator first pushes the pusher block 510. This operation causes the L-shaped rod 56 to slide in a certain direction within the through holes A52, B53 and C54, thereby causing the short end of the L-shaped rod 56 to disengage from the annular groove 59, and the upper edge of the bolt 4 to protrude from the outside of the mounting sleeve 3.

[0032] Inserting bolt 4: When the short end of the L-shaped rod 56 leaves the annular groove 59, the operator can easily insert the upper edge of bolt 4 into the annular groove 59. At this time, bolt 4 is in a loose state, ready to be fixed.

[0033] Release push block 510: After releasing push block 510, spring 58 begins to function, causing moving block 57 to slide outward. Through the sliding of moving block 57, the short end of L-shaped rod 56 re-enters annular groove 59, thereby firmly fixing bolt 4 in the groove.

[0034] Installation complete: Finally, bolt 4 is securely fastened, and the L-shaped rod 56 engages with the positioning hole 55 of bolt 4, ensuring the stability of the entire structure. Through this series of operations, bolt 4 is reliably installed.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A quick-installation structure for magnetic sleeves, comprising a threaded sleeve (1), characterized in that: A magnetic shielding sleeve (2) is fixedly connected to one side of the threaded sleeve (1). An installation sleeve (3) is fixedly fitted on the outer wall of the magnetic shielding sleeve (2). A bolt (4) is provided on the side of the installation sleeve (3). An installation mechanism is provided inside the installation sleeve (3). The installation mechanism includes an installation cavity (51). The installation cavity (51) is opened inside the installation sleeve (3). Through holes A (52) are opened on both sides of the installation cavity (51). Through holes B are opened on the inner wall of the magnetic shielding sleeve (2). (53) The bottom of the mounting sleeve (3) is provided with an annular groove (59), the inner wall of the annular groove (59) is provided with a through hole C (54), the inner wall of the bolt (4) is provided with a positioning hole (55), and the through hole A (52), through hole B (53) and through hole C (54) are slidably connected with an L-shaped rod (56). The outer wall of the L-shaped rod (56) is fixedly fitted with a moving block (57), and the outer wall of the L-shaped rod (56) is movably fitted with a spring (58).

2. The quick-installation structure for magnetic sleeves according to claim 1, characterized in that: The L-shaped rod (56) is fixedly connected to a push block (510) at one end of the outer wall of the mounting sleeve (3).

3. The quick-installation structure for magnetic sleeves according to claim 2, characterized in that: The movable block (57) is slidably connected inside the mounting cavity (51).

4. The quick-installation structure for magnetic sleeves according to claim 3, characterized in that: The two ends of the spring (58) are fixedly connected to the moving block (57) and the inner wall of the mounting cavity (51), respectively.

5. The quick-installation structure for magnetic sleeves according to claim 4, characterized in that: The diameters of the through holes A (52), B (53), C (54) and the positioning hole (55) are the same and are consistent with the diameter of the L-shaped rod (56).

6. The quick-installation structure for magnetic sleeves according to claim 5, characterized in that: The thickness of the upper end of the bolt (4) is consistent with the width of the annular groove (59).

Images