CN212161533U

CN212161533U - Inductance coil support

Info

Publication number: CN212161533U
Application number: CN202020802353.4U
Authority: CN
Inventors: 陈锦鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-15
Anticipated expiration: 2030-05-14

Abstract

The utility model provides an inductance coil support, support body including "L" type, support body vertical section one side is rotated and is connected with the commentaries on classics roller, change the roller setting in the one side that is close to support body horizontal segment, change roller cambered surface periphery wall and be provided with a plurality of tight boards of supporting of setting along changeing the roller axis, a plurality of tight boards of supporting are equidistant circumference array distribution in order changeing the roller axis, change the inside cavity that is provided with of roller, be provided with in the cavity and be used for driving a plurality of tight boards and be close to in step/keep away from the aggregate unit who changes the roller, it is provided with the mounting that is used for elasticity to support tight coil sleeve to support one side that changes. The utility model discloses a linkage control is a plurality of to be close to in step or keep away from to change the roller in order to support tightly fixedly to unidimensional coil sleeve, and the coil of unidimensional coil on the coil sleeve of being convenient for is wound up, and the practicality is higher.

Description

Inductance coil support

Technical Field

The utility model relates to an inductance coil's technical field especially relates to an inductance coil support.

Background

The coil is formed by winding wires around an insulating tube in a circle, the wires are insulated from each other, and the insulating tube can be hollow and can also contain an iron core or a magnetic powder core. The induction coil is a device which works by utilizing the principle of electromagnetic induction, when current flows through a wire, a certain electromagnetic field is generated around the wire, and the wire of the electromagnetic field can generate induction action on the wire in the range of the electromagnetic field. The inductance coil is widely used in electronic components.

The current chinese patent with patent publication number CN207788872U provides an inductance coil support, including first reel, the first baffle of left side fixedly connected with of first reel, the top fixedly connected with slide bar on first baffle right side, the right-hand member of slide bar extends to the inside of first reel, and the surface cover of slide bar is equipped with the sliding sleeve, the bottom fixedly connected with montant of sliding sleeve. The utility model discloses a through the second reel with first reel sliding connection solved current inductance coil support can not increase usable floor area's problem, increased the area of accomodating of inductance line, brought very big facility for user's use, improved this inductance coil support's practicality.

The above prior art solutions have the following drawbacks: when applying above-mentioned inductance coils support to the long core coil's of unidimensional coiling, the coil need use the inductance coils support of unidimensional not in order to fix the coil sleeve when rolling up on the sleeve of different diameters, and is comparatively inconvenient during the use, is unfavorable for manufacturing cost's control.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the present invention lies in overcoming the deficiencies of the prior art, thereby providing an inductance coil support.

In order to realize the above-mentioned purpose, the utility model provides an inductance coil support, support body including "L" type, the vertical section one side of support body is rotated and is connected with the commentaries on classics roller, it is being close to change the roller setting one side of support body horizontal segment, it is provided with a plurality of edges to change roller cambered surface periphery wall change the setting of roller axis to tight board, a plurality of support tight board with it is equidistant circumference array distribution to change the roller axis, change the inside cavity that is provided with of roller, be provided with in the cavity and be used for driving a plurality of support tight board and be close to in step/keep away from change the aggregate unit of roller, it keeps away from to tight board one side of changeing the roller is provided with and is used for elasticity to support the telescopic mounting of.

Further, the linkage device comprises an operating rod and a connecting rod which are hinged to one side, close to the rotary roller, of the abutting plate, the operating rod and the connecting rod are arranged at two ends of the abutting plate in the length direction, one end, far away from the abutting plate, of the operating rod and one end, far away from the abutting plate, of the connecting rod are hinged to the rotary roller, one end, far away from the abutting plate, of the operating rod extends into the cavity, and the cavity is provided with a linkage mechanism used for driving the operating rods to synchronously swing on the rotary roller.

Further, link gear include with the coaxial lantern ring that sets up of commentaries on classics roller, one side rigid coupling of the lantern ring have a plurality ofly and a plurality of the articulated ear of control lever one-to-one, the articulated ear is kept away from the one end of the lantern ring is provided with the articulated shaft, the control lever is kept away from the one end of supporting the grip strap seted up with the spout of articulated shaft adaptation that slides, the spout is followed control lever length direction sets up, be provided with in the cavity and be used for the drive the lantern ring is followed change the linkage subassembly of roller axis motion.

Further, the linkage subassembly includes that coaxial rotation is connected change the roller threaded rod in the cavity, the lantern ring cover is established threaded rod periphery wall and with threaded rod threaded connection.

Furthermore, a rocker is fixedly connected to one end, far away from the frame body, of the threaded rod in a coaxial manner.

Furthermore, a long groove communicated with the cavity is formed in the outer peripheral wall of the rotary roller, which is far close to the operating lever and the hinged portion of the connecting rod and the rotary roller, in a penetrating mode, the long groove is axially arranged along the rotary roller, and the long groove is matched with the operating lever and the connecting rod in a splicing mode.

Furthermore, the fixing part comprises a plurality of bulges arranged in the length direction of the tightening plate, one side of the tightening plate, which is far away from the rotating roller, is provided with a plurality of accommodating grooves matched with the bulges in an inserting manner, and the bulges are elastically arranged in the accommodating grooves.

Furthermore, an elastic piece is arranged between the protrusion and the accommodating groove, and one side, far away from the abutting plate, of the protrusion is provided with a spherical surface.

The utility model provides a pair of inductance coil support is close to or keeps away from the commentaries on classics roller in step through a plurality of tight boards of linkage control to can support tightly not unidimensional coil sleeve, the coil of being convenient for is around rolling up on the coil sleeve, and the setting of mounting further makes inductance coil support also can adapt to in the transversal fixed of personally submitting polygonal coil sleeve simultaneously, and the practicality is higher.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the following provides a detailed description of the present invention with reference to the embodiments of the present invention and the accompanying drawings.

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

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged partial schematic view of portion B of FIG. 2;

fig. 4 is a partially enlarged schematic view of a portion C in fig. 2.

The reference numerals in the drawings are explained below.

1. A frame body; 2. rotating the roller; 3. a propping plate; 4. a cavity; 5. a joystick; 6. a connecting rod; 7. A collar; 8. a hinge ear; 9. hinging a shaft; 10. a chute; 11. a threaded rod; 12. a rocker; 13. a long groove; 14. a protrusion; 15. accommodating grooves; 16. an elastic member.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 "front", "upper", "lower", "left", "right", "vertical", "horizontal", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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.

As shown in fig. 1 and 2, an inductance coil support comprises an L-shaped support body 1, wherein a horizontal section of the support body 1 is in a Y shape, one side of a vertical section of the support body 1 is rotatably connected with a rotating roller 2, the rotating roller 2 is arranged at one side close to the horizontal section of the support body 1, a plurality of abutting plates 3 arranged along the axis of the rotating roller 2 are arranged on the outer circumferential wall of the arc surface of the rotating roller 2, the plurality of abutting plates 3 are distributed in an equidistant circumferential array manner along the axis of the rotating roller 2, preferably four abutting plates 3 are arranged in the embodiment, a cavity 4 is arranged inside the rotating roller 2, and a linkage device for driving the plurality of abutting plates 3 to synchronously approach to/leave away from the rotating roller 2 is arranged in the cavity 4; the linkage device comprises an operating rod 5 and a connecting rod 6 which are hinged to one side, close to the rotary roller 2, of the abutting plate 3, the operating rod 5 and the connecting rod 6 are respectively arranged at two ends of the abutting plate 3 in the length direction, one ends, far away from the abutting plate 3, of the operating rod 5 and the connecting rod 6 are hinged to the rotary roller 2, the distance between hinged portions of two ends of the operating rod 5 and the connecting rod 6 is equal, one end, far away from the abutting plate 3, of the operating rod 5 extends into the cavity 4, and the cavity 4 is provided with a linkage mechanism for driving the operating rods to synchronously swing on the rotary roller 2.

When a long core coil needs to be wound, the coil sleeve is sleeved on the outer peripheral wall of the rotating roller 2, the linkage mechanism drives the plurality of operating rods to synchronously swing on the rotating roller 2, the operating rods drive the tightly-resisting plates 3 hinged with the operating rods to swing, meanwhile, the tightly-resisting plates 3 also pull the connecting rods 6 hinged with the tightly-resisting plates to swing on the rotating roller 2, and the distances between hinged parts at two ends of the operating rods 5 and the connecting rods 6 are equal, so that the tightly-resisting rods are always parallel to the axis of the rotating roller 2, and the coil sleeve can be effectively tightly resisted and fixed on the rotating roller 2 when the plurality of tightly-resisting plates 3 are synchronously opened; when fixing coil sleeve not unidimensional, only need drive control rod 5 through the link gear and swing to different angles, realized that the inductance coil support is to the effective processing of the long core coil of not unidimensional, the simple operation, the practicality is higher, and the manufacturing cost of the long core coil of not unidimensional is lower.

As shown in fig. 2 and 3, the linkage mechanism includes a collar 7 coaxially disposed with the roller 2, one side of the collar 7 is fixedly connected with a plurality of hinge lugs 8 one-to-one corresponding to the plurality of control levers 5, the hinge lugs 8 are preferably disposed on one side of the collar 7 close to the frame body 1, one end of the hinge lugs 8 far away from the collar 7 is fixedly connected with a hinge shaft 9 parallel to the width direction of the butt plate, one end of the control lever 5 far away from the butt plate 3 is provided with a chute 10 in sliding fit with the hinge shaft 9, the chute 10 is disposed along the length direction of the control lever 5, and a linkage assembly for driving the collar 7 to move along the axis of the roller 2 is disposed in the cavity 4; the linkage assembly comprises a threaded rod 11 which is coaxially connected in the cavity 4 of the rotating roller 2 in a rotating mode, a lantern ring 7 is sleeved on the outer peripheral wall of the threaded rod 11 and is in threaded connection with the threaded rod 11, and a rocker 12 is coaxially fixedly connected to one end, far away from the frame body 1, of the threaded rod 11.

Rotatory rocker 12, rocker 12 drives threaded rod 11 rotatory when rotatory, threaded rod 11 drives the lantern ring 7 of threaded connection with it when rotatory and follows the 2 axial motion of commentaries on classics roller, lantern ring 7 drives the control rod 5 of articulated connection with it when the motion and swings on articulated shaft 9, the setting of spout 10 has been ensured that lantern ring 7 can effectively drive control rod 5 when the motion and swing on the bull stick, thereby along with the motion of lantern ring 7, a plurality of control rods 5 drive a plurality of tight boards 3 of supporting and do synchronous being close to/keeping away from the motion in changeing the 2 outsides of roller, it is fixed to the telescopic convenient support of coil of inductance coils support has been realized.

The outer peripheral wall of the rotating roller 2, which is far away from the hinge part of the operating lever 5, the connecting rod 6 and the rotating roller 2, is provided with a long groove 13 communicated with the cavity 4 in a penetrating way, the long groove 13 is axially arranged along the rotating roller 2, the long groove 13 is in splicing fit with the operating lever 5 and the connecting rod 6, and the long groove 13 is arranged on one side of the operating lever 5 and the connecting rod 6, which is far away from the frame body 1. When the operating lever 5 is driven by the lantern ring 7 to turn over, the long groove 13 can provide a space for the operating lever 5 and the connecting rod 6 to swing on the rotating roller 2, so that the swing amplitude of the operating lever 5 and the connecting rod 6 is larger, namely the stroke of the abutting plate 3 close to or far away from the rotating roller 2 is longer, and the application range of the inductance coil to the size of the coil sleeve is expanded.

As shown in fig. 1 and 4, a fixing member for elastically abutting against the coil sleeve is arranged on one side of the abutting plate 3 away from the rotating roller 2, the fixing member includes a plurality of protrusions 14 arranged in the length direction of the abutting plate 3, a plurality of accommodating grooves 15 matched with the protrusions 14 in an inserting manner are formed in one side of the abutting plate 3 away from the rotating roller 2, the protrusions 14 are elastically arranged in the accommodating grooves 15, an elastic member 16 is arranged between the protrusions 14 and the accommodating grooves 15, the elastic member 16 is preferably a spring, and one side of the protrusions 14 away from the abutting plate 3 is arranged to be a spherical surface.

When the plurality of abutting plates 3 are synchronously far away from the rotating roller 2 and abut against the coil sleeve, the protrusions 14 are compressed into the accommodating grooves 15, and the elastic piece 16 is compressed to generate deformation, so that the deformation force of the elastic piece 16 pushes the protrusions 14 to elastically abut against the inner wall of the coil sleeve, the fixing firmness of the abutting plates 3 on the coil sleeve is improved, and when the cross section of the coil sleeve is polygonal, the elastically arranged protrusions 14 can also elastically abut against the inner wall of the polygonal coil sleeve well, and the practicability of the inductance coil support is further improved; the outer part of the protrusion 14 is arranged as a spherical surface to facilitate the sliding in and out of the coil sleeve.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides an inductance coil support, its characterized in that, includes support body (1) of "L" type, support body (1) vertical section one side is rotated and is connected with and changes roller (2), it is being close to change roller (2) setting one side of support body (1) horizontal segment, it is provided with a plurality of edges to change roller (2) cambered surface periphery wall rotate to support tight board (3) that roller (2) axis set up, it is a plurality of support tight board (3) with it is equidistant circumference array distribution to change roller (2) axis, it is provided with cavity (4) to change roller (2) inside, be provided with in cavity (4) and be used for driving a plurality of support tight board (3) and be close to in step/keep away from change the aggregate unit of roller (2), support tight board (3) and keep away from it is provided with the telescopic mounting that is used for elasticity to support tight coil to change one side of roller (2).

2. The inductance coil support according to claim 1, wherein the linkage device comprises an operating lever (5) and a connecting rod (6) which are hinged to one side of the tightening plate (3) close to the rotating roller (2), the operating lever (5) and the connecting rod (6) are respectively arranged at two ends of the tightening plate (3) in the length direction, one ends of the operating lever (5) and the connecting rod (6) far away from the tightening plate (3) are hinged to the rotating roller (2), one ends of the operating lever (5) far away from the tightening plate (3) extend into the cavity (4), and the cavity (4) is provided with a linkage mechanism for driving the operating levers (5) to synchronously swing on the rotating roller (2).

3. The inductance coil support according to claim 2, wherein the linkage mechanism comprises a sleeve ring (7) coaxially arranged with the rotating roller (2), one side of the sleeve ring (7) is fixedly connected with a plurality of hinge lugs (8) in one-to-one correspondence with the control levers (5), one ends of the hinge lugs (8) far away from the sleeve ring (7) are provided with hinge shafts (9), one ends of the control levers (5) far away from the abutting plates (3) are provided with sliding grooves (10) matched with the hinge shafts (9) in a sliding manner, the sliding grooves (10) are arranged along the length direction of the control levers (5), and a linkage assembly used for driving the sleeve ring (7) to move along the axis of the rotating roller (2) is arranged in the cavity (4).

4. An inductor support according to claim 3, characterized in that the linkage assembly comprises a threaded rod (11) coaxially rotatably connected in the cavity (4) of the rotating roller (2), and the collar (7) is sleeved on the outer peripheral wall of the threaded rod (11) and is in threaded connection with the threaded rod (11).

5. The inductance coil support according to claim 4, wherein a rocker (12) is coaxially and fixedly connected to one end of the threaded rod (11) far away from the support body (1).

6. The inductance coil support according to claim 5, wherein a long groove (13) communicated with the cavity (4) penetrates through an outer peripheral wall of the rotating roller (2) far away from the operating lever (5) and a hinge portion of the connecting rod (6) and the rotating roller (2), the long groove (13) is axially arranged along the rotating roller (2), and the long groove (13) is in plug fit with both the operating lever (5) and the connecting rod (6).

7. The inductance coil support according to claim 1, wherein the fixing member comprises a plurality of protrusions (14) arranged in the length direction of the abutting plate (3), one side of the abutting plate (3) away from the rotating roller (2) is provided with a plurality of accommodating grooves (15) in plug fit with the protrusions (14), and the protrusions (14) are elastically arranged in the accommodating grooves (15).

8. The inductor winding support according to claim 7, wherein an elastic member (16) is disposed between the protrusion (14) and the receiving groove (15), and a side of the protrusion (14) away from the abutting plate (3) is provided as a spherical surface.