Combined inductor convenient to overhaul

Abstract

The utility model relates to the technical field of combined type inductors, and discloses a combined type inductor convenient to overhaul, which comprises a device base, the front side and the rear side of the inner wall of the device base are fixedly connected with fixing plates, the top ends of the fixing plates are fixedly connected with supporting frames, and the top ends of the supporting frames are connected with a body shell through buffer assemblies. Butt joint claws are rotationally connected to the left end and the right end of the body shell, butt joint grooves are formed in the opposite ends of the butt joint claws, a protective cover is rotationally connected to the rear side of the top end of the body shell, a fixing shell is fixedly connected to the top end of the protective cover, and an inductance coil is installed on the inner wall of the body shell; the inner wall of the fixing shell is connected with a sliding groove plate through an overhauling assembly. According to the utility model, the inductance coil is convenient to maintain, the time and effort of professional technicians are reduced, the maintenance cost is reduced, the buffering effect of the device is improved, and the device is more stable when facing physical vibration or impact.

Description

Technical Field

[0001] The utility model relates to the technical field of combined inductors, in particular to a combined inductor which is easy to repair. Background Art

[0002] A combined inductor generally refers to an inductor composed of multiple inductor elements. These inductor elements can be inductors of different types and values. They are connected together in series or parallel to achieve specific inductance values ​​or performance requirements.

[0003] A search revealed a combined inductor with publication number CN216671380U, comprising a base, an inductor core disposed at the upper end of the base, pins disposed at the bottom of the inductor core extending to the lower end of the base, symmetrically provided with fixing grooves for mounting an inner frame at the upper end of the base, a mounting seat fixedly mounted on the upper end of the base, an outer frame fixedly mounted to the mounting seat via screws, a threaded portion disposed on the inner wall of the outer frame, an upper cover fixedly mounted to the outer frame via the threaded portion, and a first electromagnetic signal shielding layer sprayed on the outer surfaces of the upper cover and the outer frame. The present invention shields electromagnetic interference signals generated when the inductor core is energized by providing the first electromagnetic signal shielding layer in conjunction with the second electromagnetic signal shielding layer, thereby preventing electromagnetic interference signals from interfering with the normal operation of other electronic components on the circuit board. The outer frame is protected by providing an arc plate, which deforms to provide a buffer when impacted by the second spring.

[0004] Based on the above patent, by setting a first electromagnetic signal shielding layer, the electromagnetic interference signal generated when the inductor core is energized is shielded to prevent the electromagnetic interference signal from interfering with the normal operation of other electronic components on the circuit board. By setting a first spring, the contact head is pushed out of the contact cavity to fix the inner frame, avoiding the user from disassembling the inner frame to maintain the inductor core later. By setting an arc plate, the outer frame is protected. When the arc plate is impacted, the inner sleeve of the arc plate will contact the second spring, and then the second spring will deform to provide buffering. However, in the above patent, when repairing the internal inductor, it takes a lot of time to disassemble the device casing, which causes inconvenience when repairing the device, requires more time and manpower, and increases maintenance costs. Utility Model Content

[0005] The purpose of the present utility model is to address the shortcomings of the prior art and to propose a modular inductor that is easy to repair, thereby facilitating the repair of the inductor coil, reducing the time and effort required by professional technicians, lowering maintenance costs, improving the buffering effect of the device, and making it more stable when facing physical vibration or impact.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A combined inductor that is easy to maintain includes a device base, wherein fixing plates are fixedly connected to the front and rear sides of the inner wall of the device base, the top of the fixing plates is fixedly connected to a support frame, the top of the support frame is connected to a main body shell through a buffer assembly, the left and right ends of the main body shell are rotatably connected to docking claws, and the opposite ends of the docking claws are provided with docking grooves, the rear side of the top of the main body shell is rotatably connected to a protective cover, the top of the protective cover is fixedly connected to a fixed shell, an inductor coil is installed on the inner wall of the main body shell, and the inner wall of the fixed shell is connected to a slide plate through an inspection assembly.

[0008] Furthermore, the maintenance component includes an L-shaped slider located at the left and right ends of the inner wall of the slide plate, which is slidably connected by a reset spring. The front and rear sides of the opposite ends of the L-shaped slider are rotatably connected to the adapter plate, and the opposite ends of the adapter plate are rotatably connected to the connecting claws.

[0009] Furthermore, the buffer assembly includes a fixed tube fixedly connected to the top of the fixed plate, the inner wall of the fixed tube is slidably connected to the extrusion column through a buffer spring, the extrusion column and the left and right ends of the fixed plate are rotatably connected to the connecting plate, the opposite ends of the connecting plate are rotatably connected to the slide block, and the opposite ends of the slide block are slidably connected to the left and right ends of the inner wall of the support frame through a strong tension spring.

[0010] Furthermore, the bottom end of the chute plate is fixedly connected to the top end of the protective cover.

[0011] Furthermore, the left and right ends of the return spring are respectively fixedly connected to the opposite ends of the L-shaped slider, and the outer wall of the return spring is installed on the inner wall of the slide plate.

[0012] Furthermore, the opposite ends of the connecting claws at the front and rear ends are respectively rotatably connected to the front and rear sides of the left and right ends of the slide plate, and the opposite ends of the connecting claws at the front and rear ends are respectively detachably connected to the inner wall of the opposite end of the docking groove.

[0013] Furthermore, one opposite end of the strong tension spring is fixedly connected to the opposite end of the slide block, and the opposite ends of the strong tension spring are respectively fixedly connected to the left and right ends of the inner wall of the support frame.

[0014] Furthermore, the top ends of the buffer springs are fixedly connected to the bottom ends of the extrusion columns, and the bottom ends of the buffer springs are fixedly connected to the top ends of the fixing plates.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the present invention, the combination of the slide plate, the docking groove, the return spring, the L-shaped slider, the adapter plate and the connecting claw facilitates the maintenance of the inductor coil, reduces the time and effort required by professional technicians, reduces maintenance costs, and facilitates timely detection of worn or aged components and replacement or repair, which helps to extend the service life of the inductor coil and even the entire equipment.

[0017] 2. In the present invention, the combined use of a fixed tube, a buffer spring, an extrusion column, a connecting plate, a slide block and a strong tension spring improves the buffering effect of the device, enabling it to better withstand larger current shocks or voltage spikes, thereby protecting the circuit from damage, and improving its physical stability, making it more stable when facing physical vibrations or impacts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of a combined inductor that is easy to repair proposed by the utility model;

[0019] Figure 2 A half-section diagram of a protective cover for a combined inductor that is easy to repair, as proposed in the present invention;

[0020] Figure 3 A half-section diagram of a fixed shell of a combined inductor that is easy to repair proposed in the utility model;

[0021] Figure 4 A half-section diagram of a chute plate of a combined inductor that is easy to repair, as proposed in the present invention;

[0022] Figure 5 This is a half-section view of a support frame for a combined inductor that is easy to repair, as proposed by the present invention.

[0023] Legend:

[0024] 1. Device base; 2. Main body shell; 3. Docking claw; 4. Protective cover; 5. Fixed shell; 6. Inductor coil; 7. Fixed plate; 8. Support frame; 9. Slide plate; 10. Docking groove; 11. Reset spring; 12. L-shaped slider; 13. Adapter plate; 14. Connecting claw; 15. Fixed tube; 16. Buffer spring; 17. Extrusion column; 18. Connecting plate; 19. Slide block; 20. Strong tension spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1-5 The utility model provides an embodiment of a combined inductor that is easy to maintain, including a device base 1, the front and rear sides of the inner wall of the device base 1 are fixedly connected with a fixing plate 7, the top of the fixing plate 7 is fixedly connected with a support frame 8, the top of the support frame 8 is connected to the main body shell 2 through a buffer component, the left and right ends of the main body shell 2 are rotatably connected with docking claws 3, the opposite ends of the docking claws 3 are provided with docking grooves 10, the rear side of the top of the main body shell 2 is rotatably connected with a protective cover 4, the top of the protective cover 4 is fixedly connected to the fixed shell 5, the inner wall of the main body shell 2 is installed with an inductor coil 6, the inner wall of the fixed shell 5 is connected with a slide plate 9 through an inspection component, and the bottom end of the slide plate 9 is fixedly connected to the top of the protective cover 4. When the main body shell 2 is impacted by external force, the various components at the fixing plate 7 and the support frame 8 buffer the external force, and the various components at the moving slide plate 9 can make the docking claws 3 fall off from the fixed shell 5, and the protective cover 4 is opened to repair the inductor coil 6.

[0027] Specifically, the left and right ends of the inner wall of the slide plate 9 are slidably connected to the L-shaped slider 12 by the return spring 11, and the front and rear sides of the opposite end of the L-shaped slider 12 are rotatably connected to the adapter plate 13, and the opposite end of the adapter plate 13 is rotatably connected to the connecting claw 14. The left and right ends of the return spring 11 are respectively fixedly connected to the opposite end of the L-shaped slider 12, and the outer wall of the return spring 11 is installed on the inner wall of the slide plate 9. The front and rear connecting claws 14 at the opposite ends are respectively rotatably connected to the front and rear sides of the left and right ends of the slide plate 9, and the front and rear connecting claws 14 at the opposite ends are respectively detachably connected to the docking groove 10 When maintenance is needed, the L-shaped slider 12 is moved relative to the inner wall at one end to shrink the reset spring 11, and the L-shaped slider 12 is allowed to shrink the connecting claw 14 relatively through the adapter plate 13, so that the connecting claw 14 falls off from the docking groove 10, causing the docking claw 3 to fall off, and the inductor coil 6 in the main body shell 2 can be inspected, thereby facilitating the maintenance of the inductor coil 6, reducing the time and effort required by professional technicians, reducing maintenance costs, and facilitating timely detection of damaged or aging components, and replacing or repairing them, which helps to extend the service life of the inductor coil 6 and even the entire equipment.

[0028] Specifically, the top of the fixed plate 7 is fixedly connected to the fixed tube 15, the inner wall of the fixed tube 15 is slidably connected to the extrusion column 17 through the buffer spring 16, the extrusion column 17 and the left and right ends of the fixed plate 7 are rotatably connected to the connecting plate 18, and the opposite end of the connecting plate 18 is rotatably connected to the slide block 19, and the opposite end of the slide block 19 is slidably connected to the left and right ends of the inner wall of the support frame 8 through a strong tension spring 20. The opposite end of the strong tension spring 20 is fixedly connected to the opposite end of the slide block 19, and the opposite end of the strong tension spring 20 is fixedly connected to the left and right ends of the inner wall of the support frame 8. The top of the buffer spring 16 is fixedly connected to the bottom end of the extrusion column 17, and the bottom of the buffer spring 16 is fixed Connected to the top of the fixed plate 7, after the main body shell 2 is squeezed, the squeezing column 17 presses down the buffer spring 16 and expands the slide block 19 outward through the connecting plate 18. When the elastic force of the connecting plate 18 causes the squeezing column 17 to generate a rebound force, the squeezing column 17 pulls the slide block 19 to contract through the connecting plate 18, and the elastic force generated by the strong tension spring 20 can offset the rebound force generated by the buffer spring 16, thereby reducing the damage to the main body shell 2 caused by the rebound of the squeezing column 17, thereby improving the buffering effect of the device, enabling it to better withstand larger current shocks or voltage spikes, thereby protecting the circuit from damage, and improving its physical stability, making it more stable when facing physical vibrations or shocks.

[0029] Working principle: When the main body shell 2 is impacted by external force, the components at the fixed plate 7 and the support frame 8 buffer the external force, and the components at the movable slide plate 9 can make the docking claw 3 fall off from the fixed shell 5, and the protective cover 4 is opened to inspect the inductor coil 6. When inspection is needed, the L-shaped slider 12 is moved to shrink the reset spring 11, and the L-shaped slider 12 is allowed to shrink the connecting claw 14 relatively through the adapter plate 13, so that the connecting claw 14 falls off from the docking groove 10, causing the docking claw 3 to fall off, and the inductor coil 6 in the main body shell 2 can be inspected, thereby facilitating the maintenance of the inductor coil 6, reducing the time and effort required by professional and technical personnel, reducing maintenance costs, and facilitating timely detection of damaged or aging components and replacement. Replacement or repair can help extend the service life of the inductor coil 6 and even the entire device. After the main body shell 2 is squeezed, the squeezing column 17 presses down the buffer spring 16 and expands the slide block 19 outward through the connecting plate 18. When the elastic force of the connecting plate 18 causes the squeezing column 17 to generate a rebound force, the squeezing column 17 pulls the slide block 19 to shrink through the connecting plate 18, and the elastic force generated by the strong tension spring 20 can offset the rebound force generated by the buffer spring 16, thereby reducing the damage of the squeezing column 17 to the main body shell 2 caused by the rebound, thereby improving the buffering effect of the device, enabling it to better withstand larger current shocks or voltage spikes, thereby protecting the circuit from damage, and improving its physical stability, making it more stable when facing physical vibrations or shocks.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A combined inductor that is easy to repair, comprising a device base (1), characterized in that: The front and rear sides of the inner wall of the device base (1) are fixedly connected with a fixing plate (7), the top of the fixing plate (7) is fixedly connected with a support frame (8), the top of the support frame (8) is connected to the main body shell (2) through a buffer component, the left and right ends of the main body shell (2) are rotatably connected with docking claws (3), the opposite ends of the docking claws (3) are provided with docking grooves (10), the rear side of the top of the main body shell (2) is rotatably connected with a protective cover (4), the top of the protective cover (4) is fixedly connected with a fixing shell (5), the inner wall of the main body shell (2) is installed with an inductor coil (6), and the inner wall of the fixing shell (5) is connected with a slide plate (9) through an inspection component.

2. The combined inductor according to claim 1, characterized in that: The inspection assembly comprises an L-shaped slider (12) located at the left and right ends of the inner wall of the slide plate (9) and slidably connected via a return spring (11); the front and rear sides of the opposite ends of the L-shaped slider (12) are both rotatably connected to an adapter plate (13); and the opposite ends of the adapter plate (13) are both rotatably connected to a connecting claw (14).

3. The combined inductor easy to maintain according to claim 1, characterized in that: The buffer assembly comprises a fixed tube (15) fixedly connected to the top of the fixed plate (7), the inner wall of the fixed tube (15) is slidably connected to an extrusion column (17) via a buffer spring (16), the extrusion column (17) and the left and right ends of the fixed plate (7) are rotatably connected to a connecting plate (18), the opposite ends of the connecting plate (18) are rotatably connected to a slide block (19), and the opposite ends of the slide block (19) are slidably connected to the left and right ends of the inner wall of the support frame (8) via a strong tension spring (20).

4. The combined inductor according to claim 1, wherein: The bottom end of the chute plate (9) is fixedly connected to the top end of the protective cover (4).

5. The combined inductor easy to maintain according to claim 2, characterized in that: The left and right ends of the return spring (11) are respectively fixedly connected to the opposite ends of the L-shaped slider (12), and the outer wall of the return spring (11) is installed on the inner wall of the slide plate (9).

6. The combined inductor easy to maintain according to claim 2, characterized in that: The opposite ends of the connecting claws (14) at the front and rear ends are respectively rotatably connected to the front and rear sides of the left and right ends of the slide plate (9), and the opposite ends of the connecting claws (14) at the front and rear ends are respectively detachably connected to the inner wall of the opposite end of the docking groove (10).

7. The combined inductor easy to maintain according to claim 3, characterized in that: The opposite ends of the strong tension spring (20) are fixedly connected to the opposite ends of the slide block (19), and the opposite ends of the strong tension spring (20) are respectively fixedly connected to the left and right ends of the inner wall of the support frame (8).

8. The combined inductor easy to maintain according to claim 3, characterized in that: The top ends of the buffer springs (16) are fixedly connected to the bottom ends of the extrusion columns (17), and the bottom ends of the buffer springs (16) are fixedly connected to the top ends of the fixed plates (7).

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