CN215988372U

CN215988372U - Assembled plug-in inductance

Info

Publication number: CN215988372U
Application number: CN202122445897.7U
Authority: CN
Inventors: 张顺金
Original assignee: Shenzhen Juqiang Electronics Co ltd
Current assignee: Shenzhen Juqiang Electronics Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-08
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses an assembled plug-in inductor, which comprises an outer frame, wherein a magnetic core is arranged on the outer frame, two positioning mechanisms for fixing core frames are connected between the magnetic core and the outer frame, the outer side of the magnetic core is connected with a winding in an attaching manner, two sides of the winding are respectively provided with a pin length adjusting mechanism, the positioning mechanism comprises a fixing frame with an annular vertical section fixed on one side wall of the outer frame, which is different from the prior art, when the plug-in inductor needs to be assembled, the positioning rod and the groove are separated or fixed, thereby realizing the rapid disassembly and assembly of the magnetic core, effectively improving the portability of the plug-in inductor during the assembly, when the plug-in inductor is plugged with the circuit board, the length of the first pin and the second pin is adjusted, therefore, the length of different circuit boards can be reasonably adjusted, the phenomenon of pin replacement is avoided, and the applicability of the plug-in inductor in use is improved.

Description

Assembled plug-in inductance

Technical Field

The utility model relates to the technical field of inductors, in particular to an assembled plug-in inductor.

Background

The inductor is similar in structure to a transformer, but has only one winding, and generally consists of a bobbin, a winding, a shield, an encapsulating material, a magnetic core or an iron core and the like. If the inductor is in a state where no current is passing, it will try to block the current from flowing through it when the circuit is on; if the inductor is in a current passing state, the inductor will try to keep the current unchanged when the circuit is disconnected, and the plug-in inductance is one of the inductors.

At present, plug-in components inductance is as a conventional tool in the inductor, and it often can be fixed between magnetic core and the outrigger in the course of working, when fixed, most adopt special instrument then with its screw fixation, consequently waste time and energy when the equipment, influence the processing operation, and when inductance uses, footstep length is certain, when to different connecting plates, need change specific footstep, for this reason, we propose an assembled plug-in components inductance.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an assembled plug-in inductor to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an assembled plug-in components inductance, includes the frame, be provided with the magnetic core on the frame, be connected with two fixed positioning mechanism of core frame between magnetic core and the frame, the outside laminating of magnetic core is connected with the winding, and the both sides of winding all are provided with the adjustment mechanism that the pin was transferred long, positioning mechanism includes that the fixed perpendicular cross-section is for being annular mount on a frame lateral wall, and swing joint has four the same size's locating lever on the mount, all sets up on the mount and leads to the groove one with the locating lever matched with that corresponds.

Preferably, cavities matched with the magnetic cores are formed in two side walls of the outer frame, and corresponding grooves matched with the positioning rods are formed in the magnetic cores.

Preferably, four one end that the locating lever deviates from the magnetic core all is fixed with the connecting block, and four connecting blocks are provided with the activity and cup joint the spring one on the locating lever towards a lateral wall of magnetic core all and between the corresponding mount lateral wall.

Preferably, the adjusting mechanism comprises two pins I with the same size and fixed on the magnetic core, the two pins I are internally and movably connected with pins II, and the two pins I are respectively provided with a movable channel matched with the corresponding pins II.

Preferably, two all be fixed with the fixed plate that the vertical section is the type of falling L on the pin one, all swing joint has the inserted bar on two fixed plates, all sets up on two fixed plates with the inserted bar matched with logical groove two that corresponds.

Preferably, two the one end that the inserted bar was faced back to each other all is fixed with the fixed block, is provided with the activity between the fixed plate lateral wall that two fixed blocks were faced mutually all and the corresponding one, and the spring two on the inserted bar is cup jointed to the two pins, all sets up a plurality ofly on two and the inserted bar matched with through-hole that corresponds.

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

the plug-in inductor is different from the prior art, when the plug-in inductor needs to be assembled, the positioning rod and the groove are separated or fixed, so that the magnetic core is quickly disassembled and assembled, the portability of the plug-in inductor during assembly is effectively improved, when the plug-in inductor is plugged with a circuit board, the length of the first pin and the length of the second pin are adjusted, reasonable length adjustment is carried out on different circuit boards, the phenomenon of pin replacement is avoided, and the applicability of the plug-in inductor during use is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the structure of a first pin and a second pin according to the present invention;

FIG. 3 is a schematic side view of the outer frame of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of the present invention.

In the figure: 1. an outer frame; 2. a magnetic core; 3. a winding; 4. a positioning mechanism; 401. a fixed mount; 402. positioning a rod; 403. connecting blocks; 404. a first spring; 405. a groove; 5. an adjustment mechanism; 501. a first pin; 502. a second pin; 503. a fixing plate; 504. inserting a rod; 505. a fixed block; 506. a second spring; 507. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an assembled plug-in components inductance, including frame 1, be provided with magnetic core 2 on the frame 1, be connected with two fixed positioning mechanism 4 of core frame between magnetic core 2 and the frame 1, the outside laminating of magnetic core 2 is connected with winding 3, winding 3's both sides all are provided with pin length-adjusting's adjustment mechanism 5, positioning mechanism 4 includes that fixed perpendicular cross-section is for being annular mount 401 on 1 lateral wall of frame, swing joint has four the same size's locating lever 402 on the mount 401, all set up the locating lever 402 matched with who corresponds on the mount 401 and lead to groove one, through leading to groove one, make locating lever 402 can move about effectively, thereby realize the location action.

Further, all offer on the both sides wall of frame 1 with 2 matched with cavities of magnetic core, all be provided with corresponding locating lever 402 matched with recess 405 on the magnetic core 2, through the cavity, make magnetic core 2 can dock the counterpoint effectively, through recess 405, make locating lever 402 can effectively and carry out the joint maintenance between the magnetic core 2.

Further, four locating levers 402 all are fixed with connecting block 403 away from the one end of magnetic core 2, four connecting blocks 403 all with be provided with the activity between the mount 401 lateral wall that corresponds and cup joint the spring 404 on locating lever 402 towards a lateral wall of magnetic core 2, wherein the one end of locating lever 402 is the arc, consequently, when rotating magnetic core 2 clockwise, thereby make locating lever 402 quick and recess 405 between the separation, realize taking fast of magnetic core 2 like this, through separation or fixed between locating lever 402 and the recess 405, thereby realize magnetic core 2's quick assembly disassembly, portability when having improved this plug-in components inductance equipment like this effectively, reset through spring 404, make locating lever 402 insert magnetic core 2 on the predetermined recess 405 fix a position like this.

Further, adjustment mechanism 5 includes two pin 501 of the same size fixed on magnetic core 2, and equal swing joint has pin two 502 in two pin 501, and pin two 502 matched with movable channel is all seted up with corresponding pin two 502 to two pin 501, through movable channel, makes pin two 502 can prolong or shorten effectively.

Further, all be fixed with the fixed plate 503 that the vertical cross-section is the type of falling L on two pins 501, all swing joint has inserted bar 504 on two fixed plates 503, all set up two logical grooves with corresponding inserted bar 504 matched with on two fixed plates 503, through leading to groove two, make inserted bar 504 can move about effectively.

Furthermore, the opposite ends of the two insertion rods 504 are fixed with fixing blocks 505, two springs 506 which are movably sleeved on the insertion rods 504 are arranged between the opposite side walls of the two fixing blocks 505 and the corresponding side wall of the fixing plate 503, a plurality of through holes 507 which are matched with the corresponding insertion rods 504 are formed in the two pins 502, and through the through holes 507, the insertion rods 504 can be effectively adjusted and retained in length by the first pin 501 and the second pin 502 after being reset through the second springs 506, so that the reasonable length adjustment of different circuit boards is realized, the phenomenon of pin replacement is avoided, and the applicability of the inductor is improved when the inductor is used.

In the scheme, when the plug-in inductor needs to be assembled, two ends of a magnetic core 2 with a winding 3 can be inserted into a preset cavity of an outer frame 1 respectively, then the magnetic core 2 is rotated, when the magnetic core 2 is rotated for a certain position, a positioning rod 402 is reset through a spring I404, so that the positioning rod 402 is inserted into a preset groove 405 on the magnetic core 2 for positioning, and the magnetic core 2 is fixed, when the magnetic core 2 is replaced, one end of the positioning rod 402 is arc-shaped, so that when the magnetic core 2 is rotated clockwise, the positioning rod 402 is separated from the groove 405 quickly, so that the magnetic core 2 is taken quickly, and the magnetic core 2 is separated or fixed through the positioning rod 402 and the groove 405, so that the magnetic core 2 is quickly disassembled and assembled, thereby the portability of the plug-in inductor is effectively improved, when the plug-in inductor is plugged with a circuit board, the fixing block 505 is pulled firstly, then, the lengths of the first pin 501 and the second pin 502 are adjusted, and after the adjustment is finished, the fixing block 505 is loosened, so that the first pin 501 and the second pin 502 are fixed by the insertion rod 504, thereby realizing reasonable length adjustment for different circuit boards, avoiding the phenomenon of pin replacement, and improving the applicability of the plug-in inductor during use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides an assembled plug-in components inductance, includes frame (1), its characterized in that: be provided with magnetic core (2) on frame (1), be connected with two fixed positioning mechanism (4) of core frame between magnetic core (2) and frame (1), the outside laminating of magnetic core (2) is connected with winding (3), and the both sides of winding (3) all are provided with adjustment mechanism (5) that the pin was transferred long, positioning mechanism (4) include on frame (1) a lateral wall fixed perpendicular cross-section for being annular mount (401), swing joint has four the same size locating levers (402) on mount (401), all set up on mount (401) with corresponding locating lever (402) matched with logical groove one.

2. The assembled plug-in inductor of claim 1, wherein: the cavity matched with magnetic core (2) has all been seted up on the both sides wall of frame (1), all is provided with corresponding locating lever (402) matched with recess (405) on magnetic core (2).

3. The assembled plug-in inductor of claim 1, wherein: four one end that locating lever (402) deviate from magnetic core (2) all is fixed with connecting block (403), four connecting blocks (403) are provided with the activity and cup joint spring one (404) on locating lever (402) towards a lateral wall of magnetic core (2) all with a mount (401) lateral wall that corresponds between.

4. The assembled plug-in inductor of claim 1, wherein: the adjusting mechanism (5) comprises two pins I (501) which are fixed on the magnetic core (2) and have the same size, two pins II (502) are movably connected in the two pins I (501), and movable channels matched with the corresponding pins II (502) are arranged on the two pins I (501).

5. The assembled card inductor of claim 4, wherein: two all be fixed with vertical cross-section for the fixed plate (503) of type of falling L on pin (501), all swing joint has inserted bar (504) on two fixed plates (503), all sets up on two fixed plates (503) with corresponding inserted bar (504) matched with logical groove two.

6. The assembled card inductor of claim 5, wherein: two fixed blocks (505) are fixed at the opposite ends of the two inserting rods (504), a second spring (506) movably sleeved on the inserting rods (504) is arranged between one side wall of each fixed block (505) and one side wall of the corresponding fixed plate (503), and a plurality of through holes (507) matched with the corresponding inserting rods (504) are formed in the second pins (502).