Modularized magnetic ring shell assembly

Abstract

The utility model relates to the technical field of magnetic ring assemblies, in particular to a modularized magnetic ring shell assembly. According to the technical scheme, a shell is installed on a circuit board, a cover plate covers the shell, the shell and the cover plate wrap and protect a magnetic ring, a supporting rod is arranged on the inner side of the shell, the end, away from the shell, of the supporting rod is connected with a fixing base, a first inserting hole is formed in the fixing base in a penetrating mode, and the first inserting hole is inserted into the first inserting hole. The shell is provided with a second inserting hole, the supporting rod is connected with the second inserting hole and the first inserting hole in an inserted mode through the inserting block, and then the supporting rod is installed on the inner side of the shell. A supporting rib is arranged on the supporting rod, a fixing plate or a limiting frame is arranged at the end, away from the fixing base, of the supporting rib, and the shell and the cover plate are limited through the fixing plate and the limiting frame after being closed. According to the utility model, the structural stability, the installation convenience, the impact resistance and the service life of the assembly are further improved, so that better and more reliable product experience is provided for users.

Description

TECHNICAL FIELD

[0001] The utility model relates to magnetic ring assembly technical field, concretely relates to a modularization magnetic ring shell assembly. BACKGROUND

[0002] Magnetic ring is a ring-shaped magnet, often used in electronic circuit, its function is to prevent electronic circuit from being interfered, has very good inhibitory effect to high frequency noise, it is generally made of ferrite material, zinc manganese, general signal line does not have shielding layer, will accept various messy high frequency signals, and cannot receive normal useful signal well, therefore needs magnetic ring to inhibit high frequency signal, thereby obtains useful signal, and the magnetic ring assembly itself is low in cost, therefore is widely used.

[0003] Through the retrieval, patent announcement No. CN202121968257.8 discloses a kind of magnetic ring shell and magnetic ring assembly, although the device is when using, by closing annular cover, when connecting block is completely embedded into the inside of connecting groove, under the action of spring, lug is separated from the inside of receiving cavity and enters the inside of recess, the upper end of magnetic ring groove is sealed, so that it becomes a whole, it plays a good protective effect to magnetic ring core, in addition, magnetic ring line follows along column, is evenly distributed, ensure that magnetic ring line does not occur inclination or deviation, so that magnetic ring assembly has the effect of stable inhibition high frequency signal, but the device is when using, only by annular shell to magnetic ring is protected, and there is no structure to support magnetic ring assembly.It can lead to magnetic ring assembly in installation or use process due to uneven stress and be damaged or deformed, further affect its performance, and the absence of support structure can also make magnetic ring assembly more easily damaged when subjected to external impact or vibration. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of modularization magnetic ring shell assembly, solve the problems raised in background art.

[0005] The technical problem solved by the utility model is as follows:

[0006] A kind of modularization magnetic ring shell assembly, including circuit board, the shell is installed on the circuit board, the cover is equipped with cover plate on the shell, the shell and cover plate are wrapped and protected to magnetic ring;

[0007] The inner side of the shell is equipped with support rod, the end of the support rod away from the shell is connected with fixed seat, the first plug-in hole is passed through and arranged on the fixed seat, the second plug-in hole is arranged on the shell, the both ends of the support rod are equipped with plug-in block, the support rod is inserted with the second plug-in hole and the first plug-in hole by plug-in block, to make the support rod be installed on the inner side of the shell;

[0008] The support rod is provided with a support rib, one end of the support rib away from the fixing base is provided with a fixing plate or a limiting frame, the shell and the cover plate are limited through the fixing plate and the limiting frame after being closed, and the shell is installed on the circuit board through the fixing plate.

[0009] On the basis of the above technical scheme, the utility model further can make improvement as follows.

[0010] Further, the shell is provided with a protrusion, the cover plate is provided with a positioning groove, and the shell and the cover plate are assembled through mutual cooperation of the protrusion and the positioning groove.

[0011] The beneficial effects of the above further scheme are:

[0012] Through mutual cooperation of the protrusion and the positioning groove, it can be ensured that the shell and the cover plate can be accurately aligned during assembly, and a certain locking force is provided, preventing the shell and the cover plate from loosening or mispositioning during use. This design not only improves the assembly efficiency, but also enhances the overall stability and reliability of the assembly.

[0013] Further, the cover plate is towards the inner side of the limiting frame, the shell is located at the opening of the limiting frame, and the limiting frame is buckled on the outer side of the shell.

[0014] The beneficial effects of the above further scheme are:

[0015] The design of the limiting frame provides an additional fixing structure between the shell and the cover plate, and the limiting frame is buckled on the outer side of the shell through the buckle, which can further enhance the connection strength between the shell and the cover plate. This design not only improves the impact resistance of the assembly, but also helps to prevent external factors (such as dust, moisture, etc.) from entering the interior of the assembly, thereby protecting the magnetic ring and other electronic components from damage.

[0016] Further, the support rod is provided with a plurality of support rods, and the support rods are uniformly distributed between the fixing base and the shell.

[0017] The beneficial effects of the above further scheme are:

[0018] By setting multiple support rods and uniformly distributing them between the fixing base and the shell, balanced support force can be provided for the entire assembly, preventing deformation or damage caused by uneven stress. This design not only improves the structural stability of the assembly, but also helps to prolong its service life.

[0019] Further, the number of side end faces of the fixing base corresponds to the number of support rods.

[0020] The beneficial effects of the above further scheme are:

[0021] The number of side end faces of the fixing base corresponds to the number of support rods, so that each support rod has a suitable fixing point, thereby improving the installation stability and reliability of the support rod.

[0022] Further, the fixing plate is fixed to the circuit board by screw locking.

[0023] The beneficial effects of the above further scheme are:

[0024] The fixing plate is locked to the circuit board by a screw, so that the connection between the fixing plate and the circuit board is firm and reliable, preventing circuit failure or performance degradation caused by looseness. This design not only improves the electrical performance of the component, but also helps to improve the stability and reliability of the entire system.

[0025] The utility model provides a kind of modularization magnetic ring shell component.It has the following beneficial effects:

[0026] The convex block on the shell and the positioning slot on the cover plate cooperate with each other to ensure the stable assembly of the shell and the cover plate.In addition, the support rod is inserted into the second insertion hole and the first insertion hole through the insertion block, further enhancing the stability and reliability of the entire structure.The shell and the cover plate together wrap and protect the magnetic ring, effectively preventing external factors from interfering with and damaging the magnetic ring, thereby improving the working performance and life of the magnetic ring.

[0027] The support rod is provided with a support rib, a fixing plate or a limiting frame, which makes the support rod not only provide stable support, but also allow different installation methods to be selected according to actual needs.For example, the fixing plate can be directly locked and fixed on the circuit board by a screw, while the limiting frame can be clamped on the outside of the shell by a buckle, providing more installation flexibility and convenience.

[0028] Due to the simple insertion and screw connection between the various components, the shell assembly is easy to maintain and upgrade.When a component fails or needs to be upgraded, the corresponding component can be easily disassembled and replaced without the need to disassemble or rebuild the entire assembly. BRIEF DESCRIPTION OF DRAWINGS

[0029] The drawings described herein are used to provide further understanding of the utility model, constitute a part of this application, and the illustrative embodiments of the utility model and their explanations are used to explain the utility model, and do not constitute improper limitation on the utility model.

[0030] In the drawings:

[0031] Figure 1 It is a front view appearance schematic diagram of the utility model;

[0032] Figure 2 It is the support rod bottom view appearance schematic diagram of the utility model;

[0033] Figure 3 It is the support rod top view appearance schematic diagram of the utility model;

[0034] Figure 4 It is the shell explosion structure schematic diagram of the utility model.

[0035] In the drawings, the component list represented by each sign is as follows:

[0036] 1, shell; 101, second plug hole; 102, protruding block; 2, cover plate; 201, positioning groove; 3, circuit board; 4, fixed seat; 401, first plug hole; 5, support rod; 501, support rib; 502, fixed plate; 503, limiting frame; 504, plug block. Specific implementation

[0037] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0038] Please refer to Figures 1 to 4 The embodiments provided by the utility model:

[0039] Embodiment one

[0040] The utility model provides a modularization magnetic ring housing assembly, including circuit board 3, install the casing 1 on circuit board 3, the casing 1 is equipped with the cover plate 2, the casing 1 is equipped with the lug 102, the cover plate 2 is equipped with the positioning slot 201, and the casing 1 and the cover plate 2 are assembled through the mutual cooperation of lug 102 and positioning slot 201, through the mutual cooperation of lug 102 and positioning slot 201, can ensure that the casing 1 and the cover plate 2 can be accurately aligned when assembling, and a certain locking force is provided, prevent the casing 1 and the cover plate 2 from loosening or misplacing during use. This design not only improves the assembly efficiency, but also enhances the overall stability and reliability of the assembly, the casing 1 and the cover plate 2 wrap the magnetic ring, the inner side of the casing 1 is equipped with support rod 5, support rod 5 is equipped with a plurality of, and support rod 5 is evenly distributed between fixed base 4 and casing 1, by setting up a plurality of support rod 5 and evenly distributing between fixed base 4 and casing 1, the whole assembly can provide balanced support force, prevent deformation or damage caused by uneven stress. This design not only improves the structural stability of the assembly, but also helps to prolong its service life, the end of support rod 5 away from the casing 1 is connected with fixed base 4, and the number of side end faces of fixed base 4 corresponds to the number of support rod 5, and the number of side end faces of fixed base 4 corresponds to the number of support rod 5, so that each support rod 5 has a suitable fixed point, thereby improving the installation stability and reliability of support rod 5. This design not only simplifies the installation process, but also helps to reduce the installation cost, the first plug-in hole 401 is formed through the fixed base 4, the second plug-in hole 101 is formed on the casing 1, and the both ends of the support rod 5 are provided with plug-in blocks 504, the support rod 5 is plugged with the second plug-in hole 101 and the first plug-in hole 401 through the plug-in blocks 504, so that the support rod 5 is installed on the inner side of the casing 1.

[0041] Example two

[0042] In order to facilitate the casing 1 and the cover plate 2 are closed through the fixed plate 502 and the limiting frame 503, and are installed on the circuit board 3 through the fixed plate 502, exemplarily, Figures 1 to 4As shown, the utility model also includes: support rod 5 is equipped with support rib 501, support rib 501 is equipped with fixed plate 502 or spacing frame 503 at one end away from fixed base 4, after the closure of shell 1 and cover plate 2, limit through fixed plate 502 and spacing frame 503, and install on circuit board 3 through fixed plate 502, fixed plate 502 and circuit board 3 are locked and fixed through bolt, lock fixed plate 502 on circuit board 3 through bolt, can ensure that the connection between fixed plate 502 and circuit board 3 is firm and reliable, prevents the circuit failure or performance decline caused by loosening.This design not only improves the electrical performance of the component, but also helps to improve the stability and reliability of the entire system, the inner side of cover plate 2 towards spacing frame 503, shell 1 is located at the opening of spacing frame 503, spacing frame 503 is clamped on the outside of shell 1 through buckle, spacing frame 503 provides an additional fixing structure between shell 1 and cover plate 2, and the clamping strength between shell 1 and cover plate 2 can be further enhanced by clamping spacing frame 503 on the outside of shell 1. This design not only improves the impact resistance of the component, but also helps to prevent external factors (such as dust, moisture, etc.) from entering the component, thereby protecting the magnetic ring and other electronic components from damage.

[0043] Working principle:

[0044] Shell 1 and cover plate 2 together wrap the magnetic ring for protection, forming a closed space that effectively prevents external factors from interfering with or damaging the magnetic ring. The protrusions 102 on the shell 1 and the positioning grooves 201 on the cover plate 2 cooperate with each other to ensure the stable assembly between the shell 1 and the cover plate 2, further enhancing the protection of the magnetic ring.

[0045] The support rod 5 is inserted into the second insertion hole 101 on the shell 1 and the first insertion hole 401 on the fixed base 4 through the insertion block 504, providing stable support for the entire structure. The support rib 501 on the support rod 5 enhances the strength of the support rod 5, while the fixed plate 502 or the spacing frame 503 is used to fix the support rod 5 on the circuit board 3 or limit the displacement of the shell 1.

[0046] Modular design simplifies the maintenance process, allowing users to quickly locate and replace faulty components, reducing maintenance difficulty and cost. The connection between each component is simple and easy to disassemble and assemble, improving maintenance efficiency. Moreover, modular design reduces production and transportation costs, as each component can be manufactured and transported independently. The reduction in maintenance and upgrade costs also makes the entire system's life cycle cost lower.

[0047] As an electronic component, the magnetic ring is used to suppress high-frequency noise and electromagnetic interference, improving the stability of the circuit and the quality of signal transmission. The design of the modular magnetic ring housing assembly helps to optimize the working environment of the magnetic ring, further improving its interference suppression capability.

[0048] The basic principle and main features of the present application and the advantages of the present application are shown and described above. It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic features of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0049] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A modular magnetic ring shell assembly, comprising a circuit board (3), a shell (1) mounted on the circuit board (3), and a cover plate (2) provided on the shell (1), the shell (1) and the cover plate (2) wrapping and protecting a magnetic ring, characterized in that: the inner side of the shell (1) is provided with a support rod (5), one end of the support rod (5) away from the shell (1) is connected with a fixing seat (4), the fixing seat (4) is provided with a first plug hole (401) penetratingly formed thereon, the shell (1) is provided with a second plug hole (101), both ends of the support rod (5) are provided with plug blocks (504), the support rod (5) is plugged with the second plug hole (101) and the first plug hole (401) through the plug blocks (504), so that the support rod (5) is mounted on the inner side of the shell (1). The support rod (5) is provided with a support rib (501), one end of the support rib (501) away from the fixing seat (4) is provided with a fixing plate (502) or a limiting frame (503), the shell (1) and the cover plate (2) are limited by the fixing plate (502) and the limiting frame (503) after being closed, and the shell (1) is mounted on the circuit board (3) through the fixing plate (502). The shell (1) is provided with a protrusion (102), the cover plate (2) is provided with a positioning groove (201), and the shell (1) and the cover plate (2) are assembled by cooperating with each other through the protrusion (102) and the positioning groove (201).

2. The modular magnetic ring enclosure assembly of claim 1, wherein: The inner side of the cover plate (2) faces the limiting frame (503), the shell (1) is located at the opening of the limiting frame (503), and the limiting frame (503) is clamped on the outer side of the shell (1) through buckling.

3. The modular magnetic ring enclosure assembly of claim 1, wherein: The support rod (5) is provided in plurality, and the support rods (5) are uniformly distributed between the fixing seat (4) and the shell (1).

4. The modular magnetic ring enclosure assembly of claim 1, wherein: The number of side end faces of the fixing seat (4) corresponds to the number of support rods (5).

5. The modular magnetic ring enclosure assembly of claim 1, wherein: The fixing plate (502) and the circuit board (3) are fixed by bolt locking.

6. The modular magnetic ring enclosure assembly of claim 1, wherein: ​

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