CN220439385U

CN220439385U - Inductance convenient to separation coil

Info

Publication number: CN220439385U
Application number: CN202321738742.5U
Authority: CN
Inventors: 董君斌; 杨竞赛; 何峰
Original assignee: Hangzhou Pujing Electronic Technology Co ltd
Current assignee: Hangzhou Pujing Electronic Technology Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-02-02
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses an inductor convenient for separating coils, which belongs to the technical field of inductors and comprises a shell, wherein a plurality of radiating holes are formed in the shell, pins are arranged on two sides of the lower end of the shell, a coil is arranged in the shell, clamping plates are arranged at positions, corresponding to the coils, of the two sides of the interior of the shell, a coil frame is arranged in the coil, a cover plate is arranged at the upper end of the coil frame, and the cover plate is connected with the shell through a connecting component.

Description

Inductance convenient to separation coil

Technical Field

The utility model belongs to the technical field of inductors, and particularly relates to an inductor convenient for separating coils.

Background

An inductor is a component that can convert electric energy into magnetic energy and store it. The inductor is similar in structure to a transformer but has only one winding. The inductor has a certain inductance, which only impedes the current variation. If the inductor is in a state where no current is passing, it will attempt to block the flow of current through it when the circuit is on; if the inductor is in a state where current is flowing, it will attempt to maintain the current unchanged when the circuit is open. The inductor is also called choke, reactor and dynamic reactor.

The utility model discloses an inductor convenient for separating coils, which comprises a shell, the top of casing is connected with the apron, the bottom fixedly connected with connecting rod of apron, the bottom fixedly connected with coil frame of connecting rod, the outside cover of coil frame is equipped with the coil, the bottom of coil is connected with the lead wire, the bottom of coil frame is connected with buffer, the top both sides of casing are connected with clamping device, link up on the casing and be equipped with the louvre, the inboard of louvre is equipped with the dust screen, and the utility model is through being equipped with clamping device, when needs change and maintain the coil, rotates the handle and makes the threaded rod rotate and drive splint fixed with the coil, rotates the apron simultaneously, drives the coil frame through the connecting rod and reciprocates for coil frame and coil separation, the dismantlement of coil of being convenient for, through being equipped with the louvre, can be convenient for the inductor heat dissipation, be equipped with the dust screen simultaneously in the louvre inboard, can prevent the dust entering casing inner chamber.

The above-mentioned published patent is unfavorable for the quick assembly disassembly of apron and coil frame with threaded connection between apron and the casing, and former device is fixed the coil centre gripping through setting up two splint in the casing inside simultaneously, but two splint remove and need twist respectively and move two threaded rods, and the convenience is relatively poor.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides an inductor which is convenient for separating coils and has the characteristic that a cover plate and a coil frame can be quickly disassembled and assembled.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an inductance convenient to separation coil, includes the casing, be provided with a plurality of louvres on the casing, casing lower extreme both sides are provided with the pin, and the inside coil that is provided with of casing is provided with splint in the position that the inside both sides of casing correspond with the coil, is provided with the coil former in the coil, and the coil former upper end is provided with the apron, is connected through coupling assembling between apron and the casing.

Preferably, the coupling assembling includes fixed box, right angle plate, draw-in hole, T type pole, slot, limiting plate and spring, and wherein, casing both ends upside is provided with fixed box, and the apron both ends are provided with the right angle plate, and fixed box upper end one side is provided with the slot that corresponds with the right angle plate, is provided with T type pole in the fixed box, and T type pole surface is provided with the limiting plate, and T type pole surface is provided with the spring between limiting plate and the fixed box, is provided with the draw-in hole that corresponds with T type pole in the right angle plate.

Preferably, the side edge of the right angle plate is clung to the inner wall of the slot after the right angle plate enters the fixing box.

Preferably, the T-shaped rod is arranged to be in an arc-shaped structure near one end of the slot, and the side edge of one end of the T-shaped rod far away from the slot protrudes out of the side edge of the fixed box.

Preferably, two fixing plates are arranged at positions, corresponding to the clamping plates, of two sides of the inner part of the shell, a double-shaft screw rod is arranged between the two fixing plates on one side, a rotary table is arranged at one end of the double-shaft screw rod, a fixing rod is arranged between the two fixing plates on the other side, a side plate II is arranged at one end, close to the fixing rod, of the clamping plate, and a side plate I is arranged at one end, close to the double-shaft screw rod, of the clamping plate.

Preferably, the first side plate on the two clamping plates is in threaded connection with the double-shaft screw rod in the opposite direction.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the connecting assembly is arranged, when the cover plate and the coil frame are installed, the T-shaped rod is pulled to drive the limiting plate to slide in the fixed box, the spring is compressed, then the cover plate and the coil frame are installed, the cover plate drives the rectangular plate to be inserted into the fixed box through the slot, the T-shaped rod is loosened, the spring stretches and pushes one end of the T-shaped rod to enter the clamping hole of the rectangular plate, the limiting effect of the rectangular plate and the cover plate is achieved, when the cover plate and the coil frame are required to be disassembled, the cover plate and the coil frame can be disassembled by pulling one end of the T-shaped rod to be moved out of the clamping hole of the rectangular plate, and the connecting assembly is arranged, so that the cover plate and the coil frame can be disassembled conveniently.

2. According to the coil clamping device, the double-shaft screw rod is arranged, when the two clamping plates are needed to clamp and fix the coil, the double-shaft screw rod is rotated through the turntable, the first side plate is driven to be close to each other by the rotation of the double-shaft screw rod, the second side plate is driven to be close to each other to clamp the coil, meanwhile, the second side plate slides on the fixed rod, and only one double-shaft screw rod is required to be screwed to rotate by the movement of the two clamping plates through the arrangement of the double-shaft screw rod, so that the practicability of the coil clamping device is improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the cover plate and coil frame of the present utility model when installed;

FIG. 3 is a cross-sectional perspective view of the mounting box of the present utility model;

FIG. 4 is a perspective view of a first side plate and a second side plate of the present utility model;

in the figure: 1. a housing; 2. a connection assembly; 21. a fixed box; 22. a right angle plate; 23. a clamping hole; 24. a T-shaped rod; 25. a slot; 26. a limiting plate; 27. a spring; 3. a cover plate; 4. a heat radiation hole; 5. pins; 6. a coil frame; 7. a coil; 8. a fixing plate; 9. a double-shaft screw rod; 10. a turntable; 11. a first side plate; 12. a second side plate; 13. a fixed rod; 14. and (3) clamping plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an inductance convenient to separation coil, includes casing 1, is provided with a plurality of louvres 4 on the casing 1, and casing 1 lower extreme both sides are provided with pin 5, and casing 1 is inside to be provided with coil 7, and the inside both sides of casing 1 are provided with splint 14 with the position that coil 7 corresponds, are provided with coil frame 6 in the coil 7, and coil frame 6 upper end is provided with apron 3, connects through coupling assembling 2 between apron 3 and the casing 1.

Specifically, the connecting assembly 2 comprises a fixed box 21, a right angle plate 22, a clamping hole 23, a T-shaped rod 24, a slot 25, a limiting plate 26 and a spring 27, wherein the upper side of two ends of the shell 1 is provided with the fixed box 21, two ends of the cover plate 3 are provided with the right angle plate 22, one side of the upper end of the fixed box 21 is provided with the slot 25 corresponding to the right angle plate 22, the T-shaped rod 24 is arranged in the fixed box 21, the limiting plate 26 is arranged on the surface of the T-shaped rod 24, the spring 27 is arranged on the surface of the T-shaped rod 24 between the limiting plate 26 and the fixed box 21, and the clamping hole 23 corresponding to the T-shaped rod 24 is arranged in the right angle plate 22.

Through adopting above-mentioned technical scheme, make things convenient for the quick assembly disassembly of apron 3 and coil box 6 through setting up coupling assembling 2.

Specifically, after the right angle plate 22 enters the fixing box 21, the side edge of the right angle plate 22 is tightly attached to the inner wall of the slot 25.

By adopting the technical scheme, the right angle plate 22 is more stable after the right angle plate 22 enters the fixed box 21.

Specifically, the end of the T-shaped rod 24 close to the slot 25 is provided with an arc structure, and the side edge of the end of the T-shaped rod 24 far from the slot 25 protrudes out of the side edge of the fixing box 21.

Through adopting above-mentioned technical scheme, make things convenient for T type pole 24 to get into in the card hole 23 of right-angle plate 22, T type pole 24 is kept away from slot 25 one end side protrusion fixed box 21 side and is convenient to pull T type pole 24.

When this embodiment is used, when the inductance of the separation coil of being convenient for uses, install the device in the suitable position, with splint 14 to coil 7 centre gripping, afterwards remove apron 3, apron 3 drives coil frame 6 and shift out from coil 7, make coil frame 6 and coil 7 separation, be convenient for coil 7's dismantlement, through setting up coupling assembling 2, when apron 3 and coil frame 6 are installed, pull T type pole 24 and drive limiting plate 26 and slide in fixed box 21, spring 27 receives the compression, afterwards install apron 3 and coil frame 6 again, apron 3 drives right angle plate 22 and inserts fixed box 21 through slot 25, loosen T type pole 24, spring 27 stretches out and promotes T type pole 24 one end and get into right angle plate 22's draw-in hole 23, reach and carry out spacing effect to right angle plate 22 and apron 3, when need dismantle apron 3 and coil frame 6, pull T type pole 24 one end and shift out from right angle plate 22's draw-in hole 23 and can dismantle apron 3 and coil frame 6, make things convenient for apron 3 and coil frame 6's quick assembly and disassembly through setting up coupling assembling 2.

Example 2

This embodiment differs from embodiment 1 in that: two fixing plates 8 are arranged at positions, corresponding to clamping plates 14, of two sides of the inside of the shell 1, a double-shaft screw rod 9 is arranged between the two fixing plates 8 on one side, a rotary table 10 is arranged at one end of the double-shaft screw rod 9, a fixing rod 13 is arranged between the two fixing plates 8 on the other side, a side plate two 12 is arranged at one end, close to the fixing rod 13, of the clamping plates 14, and a side plate one 11 is arranged at one end, close to the double-shaft screw rod 9, of the clamping plates 14.

Through adopting above-mentioned technical scheme, through setting up biax lead screw 9, make two splint 14 remove only need twist one biax lead screw 9 and rotate, improve the device practicality.

Specifically, the first side plate 11 on the two clamping plates 14 is in threaded connection with the double-shaft screw rod 9 in the opposite direction.

By adopting the technical scheme, the double-shaft screw rod 9 can rotate to drive the two side plates 11 to move oppositely.

When this embodiment was used, through setting up biax lead screw 9, when needing two splint 14 to carry out the centre gripping fixed to coil 7, rotate biax lead screw 9 through carousel 10, biax lead screw 9 rotates and drives curb plate one 11 and be close to each other, and two curb plates one 11 drive two splint 14 and are close to each other and carry out the centre gripping to coil 7, and curb plate two 12 slides on dead lever 13 simultaneously, makes two splint 14 remove through setting up biax lead screw 9 and only need twist a biax lead screw 9 and rotate, improves the device practicality.

The structure and the working principle of the shell 1, the cover plate 3, the heat dissipation holes 4, the pins 5, the coil frame 6, the coil 7 and the clamping plates 14 are disclosed in an inductor which is convenient for separating the coil and disclosed in China patent application No. 2020209010175, the working principle is that the clamping plates 14 clamp the coil 7, then the cover plate 3 is moved, and the cover plate 3 drives the coil frame 6 to be moved out of the coil 7, so that the coil frame 6 is separated from the coil 7, and the coil 7 is convenient to detach.

The working principle and the using flow of the utility model are as follows: when the inductance is used, the device is arranged at a proper position, the clamping plate 14 clamps the coil 7, then the cover plate 3 is moved, the cover plate 3 drives the coil frame 6 to move out of the coil 7, so that the coil frame 6 is separated from the coil 7, the coil 7 is convenient to detach, when the cover plate 3 and the coil frame 6 are arranged, the connecting component 2 is arranged, the T-shaped rod 24 is pulled to drive the limiting plate 26 to slide in the fixed box 21, the spring 27 is compressed, then the cover plate 3 and the coil frame 6 are arranged, the cover plate 3 drives the rectangular plate 22 to be inserted into the fixed box 21 through the slot 25, the T-shaped rod 24 is loosened, one end of the T-shaped rod 24 is pushed by spring 27 to enter the clamping hole 23 of the rectangular plate 22, the limiting effect of the rectangular plate 22 and the cover plate 3 is achieved, when need dismantle apron 3 and coil frame 6, pulling T type pole 24 one end shifts out from the draw-in hole 23 of right angle plate 22 can dismantle apron 3 and coil frame 6, make things convenient for the quick assembly disassembly of apron 3 and coil frame 6 through setting up coupling assembling 2, through setting up biax lead screw 9, when needing two splint 14 to carry out the centre gripping to coil 7 fixed, rotate biax lead screw 9 through carousel 10, biax lead screw 9 rotates and drives curb plate one 11 and be close to each other, two curb plate one 11 drive two splint 14 and be close to each other and carry out the centre gripping to coil 7, curb plate two 12 slide on dead lever 13 simultaneously, make two splint 14 remove through setting up biax lead screw 9 and only need twist one biax lead screw 9 and rotate, the improvement device practicality.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An inductance convenient to separation coil, includes casing, its characterized in that: be provided with a plurality of louvres on the casing, casing lower extreme both sides are provided with the pin, and the inside coil that is provided with of casing, the inside both sides of casing are provided with splint with the position that the coil corresponds, are provided with the coil former in the coil, and the coil former upper end is provided with the apron, is connected through coupling assembling between apron and the casing.

2. An inductance for facilitating separation of coils according to claim 1, wherein: the connecting assembly comprises a fixed box, a right angle plate, clamping holes, T-shaped rods, slots, limiting plates and springs, wherein the fixed box is arranged on the upper side of two ends of the shell, the right angle plates are arranged at two ends of the cover plate, the slots corresponding to the right angle plates are arranged on one side of the upper end of the fixed box, the T-shaped rods are arranged in the fixed box, the limiting plates are arranged on the surfaces of the T-shaped rods, the springs are arranged on the surfaces of the T-shaped rods between the limiting plates and the fixed box, and the clamping holes corresponding to the T-shaped rods are arranged in the right angle plates.

3. An inductance for facilitating separation of coils according to claim 2, wherein: the side edge of the right angle plate is clung to the inner wall of the slot after the right angle plate enters the fixing box.

4. An inductance for facilitating separation of coils according to claim 2, wherein: the T-shaped rod is arranged to be an arc-shaped structure near one end of the slot, and the side edge of one end of the T-shaped rod far away from the slot protrudes out of the side edge of the fixed box.

5. An inductance for facilitating separation of coils according to claim 1, wherein: the double-shaft screw is characterized in that two fixing plates are arranged at positions, corresponding to the clamping plates, of two sides of the inside of the shell, a double-shaft screw is arranged between the two fixing plates on one side, a turntable is arranged at one end of the double-shaft screw, a fixing rod is arranged between the two fixing plates on the other side, a side plate II is arranged at one end, close to the fixing rod, of the clamping plate, and a side plate I is arranged at one end, close to the double-shaft screw, of the clamping plate.

6. An inductance for facilitating separation of coils according to claim 5, wherein: the first side plate on the two clamping plates is in threaded connection with the double-shaft screw rod in opposite directions.