CN218123177U

CN218123177U - Inductance coil fixing device with protective structure

Info

Publication number: CN218123177U
Application number: CN202222404442.5U
Authority: CN
Inventors: 丁铖; 代静华; 张熙蕊; 曲娟
Original assignee: Dalian Diao Electronic Co ltd
Current assignee: Dalian Diao Electronic Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2022-12-23
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to an inductance coil technical field especially relates to an inductance coil fixing device with protective structure. The technical scheme comprises the following steps: iron core, threaded rod, clamp plate and inserted block, the winding of iron core outer wall has the coil body, the disc has been cup jointed respectively to the iron core both sides, the slot has been seted up respectively at both ends about disc one side, the inserted block is pegged graft in the slot, inserted block one side is fixed with the rectangular plate, rectangular plate lower fixed surface has first spring, first spring bottom mounting has the arc, arc lower surface and the laminating of coil body, the threaded rod bottom runs through the screw hole and stretches into in the slot, the threaded rod bottom is fixed with the movable block, movable block lower surface and the laminating of inserted block. The utility model has the advantages of can carry on spacingly to inductance coils for inductance coils is inseparable with the iron core laminating, makes things convenient for inductance coils to use for a long time, and the dismantlement is installed to inductance coils to the convenience simultaneously.

Description

Inductance coil fixing device with protective structure

Technical Field

The utility model relates to an inductance coil technical field specifically is an inductance coil fixing device with protective structure.

Background

The coil in the inductance coil is formed by winding wires on an insulating tube in turn, the wires are mutually insulated, and the insulating tube can be hollow and can also comprise an iron core or a magnetic powder core.

Patent publication No. CN213716657U discloses a vertical fixed inductor with protection coil function, it includes the magnetic core pole, core leg and coil, the metallic channel has been seted up to the core leg lateral wall, the wire of coil passes the metallic channel, the core leg lateral wall is equipped with the visor that is used for protecting the coil wire in the metallic channel, the equal fixedly connected with U-shaped shell fragment in visor both sides, the constant head tank has been seted up to the core leg lateral wall, the constant head tank is located the metallic channel side, the U-shaped shell fragment is located the constant head tank, the chucking groove has been seted up to constant head tank one side of keeping away from visor one side, visor one side fixedly connected with chucking piece is kept away from to U-shaped shell fragment, chucking piece and chucking groove joint.

In the prior art CN213716657U, although the inductor coil can be protected in a sealing manner during use, the following drawbacks exist:

1. the existing device cannot limit the inductance coil, so that the inductance coil and the iron core are not tightly attached for a long time, and the use is influenced due to the looseness of the inductance coil.

2. Meanwhile, the existing protection device is inconvenient to install and disassemble the inductance coil, and in view of the above, the inductance coil fixing device with the protection structure is provided, so that the problems are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inductance coil fixing device with protective structure, it can carry on spacingly to inductance coil to possess, make inductance coil inseparable with the iron core laminating, make things convenient for inductance coil to use for a long time, the advantage of dismantlement is installed to inductance coil to the convenience simultaneously, inductance coil has been solved and after winding on the iron core, it is inseparable that long-time can make inductance coil and iron core laminating, make the not hard up problem of dismantling to the inductance coil of influence use and current protector inconvenience of inductance coil.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an inductance coil fixing device with protective structure, includes iron core, threaded rod, clamp plate and inserted block, the winding of iron core outer wall has the coil body, the disc has been cup jointed respectively to the iron core both sides, the slot has been seted up respectively at both ends about disc one side, the inserted block is pegged graft into in the slot, inserted block one side is fixed with the rectangular plate, the rectangular plate lower surface is fixed with first spring, first spring bottom mounting has the arc, the arc lower surface and the laminating of coil body, threaded hole has been seted up respectively at both ends about the disc, the threaded rod bottom runs through the screw hole and stretches into in the slot, the threaded rod bottom is fixed with the movable block, movable block lower surface and the laminating of inserted block upper surface.

Preferably, a circular hole is formed in one side of the disc, four second springs in an annular array are fixed to the inner wall of the circular hole, the second springs are fixed to the pressing plate, the circular hole penetrates through one side of the iron core, and the pressing plate is attached to the outer wall of the iron core. The second spring can be elastically deformed as required, so that the second spring and the pressing plate can limit the iron core.

Preferably, a rotating wheel is fixed at the top end of the threaded rod. The threaded rod can be rotated by the rotating wheel, so that time and labor are saved.

Preferably, the threaded rod is in threaded connection with the threaded hole. Through screw hole and threaded rod threaded connection, rotate the threaded rod and can make the threaded rod reciprocate.

Preferably, the upper end and the lower end of one side of the disc are respectively provided with a slot matched with the inserting block. Through slot and inserted block phase-match, be convenient for the inserted block to peg graft in the slot, can make the inserted block remove in the slot simultaneously.

Preferably, the width of the moving block is smaller than that of the slot. The width of the moving block is smaller than that of the slot, so that the moving block cannot be influenced when rotating up and down.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up slot respectively at both ends about disc one side, the inserted block is pegged graft and is gone into in the slot, inserted block one side is fixed with the long slab, long slab lower fixed surface has first spring, first spring bottom mounting has the arc, arc lower surface and coil body laminating, when needs carry on induction coil spacing, the threaded rod will rotate, make the movable block move down, long slab downstream simultaneously, first spring elastic deformation, make the arc can laminate with the coil body, it can carry on spacingly to induction coil to have reached, make induction coil inseparable with the iron core laminating, make things convenient for the effect of the long-time use of induction coil.

2. The utility model discloses a slot has been seted up respectively at both ends about setting up disc one side, the inserted block is pegged graft into in the slot, inserted block one side is fixed with the rectangular plate, the surface mounting has first spring under the rectangular plate, first spring bottom mounting has the arc, arc lower surface and the laminating of coil body, when needs carry on spacingly to inductance coils, to rotate threaded rod, make the movable block move down, the rectangular plate downstream simultaneously, first spring elastic deformation, make the arc can laminate with the coil body, when needs dismantle the iron core, rotate threaded rod, make the arc not laminate with the coil body, take out the iron core again, the effect of conveniently installing the dismantlement to inductance coils has been reached.

Drawings

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

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic front sectional view of the present invention;

fig. 4 is an enlarged schematic structural view of fig. 3 according to the present invention;

fig. 5 is an enlarged schematic structural view of fig. 3 according to the present invention.

In the figure: 1. a disc; 2. an iron core; 3. a long plate; 4. a first spring; 5. an arc-shaped plate; 6. a threaded rod; 7. a coil body; 8. a rotating wheel; 9. a circular hole; 10. a second spring; 11. pressing a plate; 12. a slot; 13. inserting a block; 14. a threaded hole; 15. moving the mass.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides an embodiment: the utility model provides an inductance coils fixing device with protective structure, including iron core 2, threaded rod 6, clamp plate 11 and inserted block 13, the winding of 2 outer walls of iron core has coil body 7, disc 1 has been cup jointed respectively to 2 both sides of iron core, round hole 9 has been seted up to 1 one side of disc, round hole 9 inner wall is fixed with four second springs 10 that are the annular array, second spring 10 is fixed with clamp plate 11, round hole 9 is run through to 2 one side of iron core, clamp plate 11 and the laminating of 2 outer walls of iron core, can be as required elastic deformation through second spring 10, make second spring 10 and clamp plate 11 can prescribe a limit to iron core 2.

Slot 12 has been seted up respectively at both ends about disc 1 one side, insert 13 pegs graft in slot 12, slot 12 and insert 13 phase-match that both ends were seted up respectively about disc 1 one side, through slot 12 and insert 13 phase-match, insert 13 pegs graft in slot 12 of being convenient for, can make insert 13 remove in slot 12 simultaneously, insert 13 one side is fixed with long slab 3, long slab 3 lower fixed surface has first spring 4, first spring 4 can be as required elastic deformation, make arc 5 can laminate with coil body 7, make arc 5 can carry on spacingly to coil body 7, it is not hard up to prevent that coil body 7 from using for a long time, influence the use. As is well known to those skilled in the art, the provision of the first spring 4 and the second spring 10 is common to those skilled in the art, and is not described herein in detail, as they are in conventional practice or common knowledge, and may be arbitrarily selected by those skilled in the art according to their needs or convenience. The bottom end of the first spring 4 is fixed with an arc-shaped plate 5, and the lower surface of the arc-shaped plate 5 is attached to the coil body 7.

Threaded holes 14 are respectively formed in the upper end and the lower end of the disc 1, the bottom end of the threaded rod 6 penetrates through the threaded holes 14 and extends into the slot 12, a rotating wheel 8 is fixed at the top end of the threaded rod 6, the threaded rod 6 is in threaded connection with the threaded holes 14, the threaded rod 6 can be rotated in a time-saving and labor-saving mode through the rotating wheel 8, the threaded rod 6 can be rotated to vertically move, a moving block 15 is fixed at the bottom end of the threaded rod 6, the lower surface of the moving block 15 is attached to the upper surface of the inserting block 13, the moving block 15 is attached to the inserting block 13, limiting can be performed on the long plate 3 and the arc-shaped plate 5, and the width of the moving block 15 is smaller than the width of the slot 12. The width of the moving block 15 is smaller than that of the slot 12, so that the moving block 15 is not affected when rotating up and down.

The working principle is as follows: when needs carry on spacingly to coil body 7 of winding at the outer wall of iron core 2, run through in the round hole 9 that disc 1 seted up respectively with iron core 2 both sides, make second spring 10 elastic deformation, clamp plate 11 is spacing to iron core 2, hold runner 8 with the hand simultaneously and rotate, make threaded rod 6 downstream, movable block 15 can compress tightly inserted block 13, long plate 3 downstream, first spring 4 elastic deformation, make arc 5 and coil body 7 laminate, when needing to dismantle inductance coils, rotate threaded rod 6, make arc 5 not laminating with coil body 7, take out iron core 2 again. It can carry on spacingly to inductance coils to have reached for inductance coils and 2 laminating inseparables of iron core, make things convenient for inductance coils to use for a long time, conveniently install the effect of dismantling to inductance coils simultaneously.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an inductance coils fixing device with protective structure, includes iron core (2), threaded rod (6), clamp plate (11) and inserted block (13), its characterized in that: the iron core (2) outer wall winding has coil body (7), disc (1) has been cup jointed respectively to iron core (2) both sides, slot (12) have been seted up respectively to disc (1) one side upper and lower both ends, in insert (13) are pegged graft and are gone into slot (12), insert (13) one side is fixed with long slab (3), long slab (3) lower surface is fixed with first spring (4), first spring (4) bottom mounting has arc (5), arc (5) lower surface and coil body (7) laminating, screw hole (14) have been seted up respectively to disc (1) upper and lower both ends, threaded rod (6) bottom run through screw hole (14) and stretch into in slot (12), threaded rod (6) bottom mounting has movable block (15), movable block (15) lower surface and insert (13) upper surface laminating.

2. The inductance coil fixing device with the protection structure according to claim 1, wherein: round hole (9) have been seted up to disc (1) one side, and round hole (9) inner wall is fixed with four second springs (10) that are the annular array, and second spring (10) are fixed with clamp plate (11), and round hole (9) are run through to iron core (2) one side, and clamp plate (11) and iron core (2) outer wall laminating.

3. The inductance coil fixing device with the protection structure according to claim 1, wherein: and a rotating wheel (8) is fixed at the top end of the threaded rod (6).

4. The inductance coil fixing device with the protection structure according to claim 1, wherein: the threaded rod (6) is in threaded connection with the threaded hole (14).

5. The inductance coil fixing device with the protection structure according to claim 1, wherein: the upper end and the lower end of one side of the disc (1) are respectively provided with a slot (12) which is matched with the insert block (13).

6. The inductance coil fixing device with the protection structure according to claim 1, wherein: the width of the moving block (15) is smaller than that of the slot (12).