CN216773023U

CN216773023U - Inductance coil framework

Info

Publication number: CN216773023U
Application number: CN202123219400.6U
Authority: CN
Inventors: 刘玲玲; 王连军; 曾文涛
Original assignee: Anhui Ganci Electronic Technology Co ltd
Current assignee: Anhui Ganci Electronic Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-17
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses an inductance coil framework which comprises a protective shell, wherein an installation shell is slidably installed in the protective shell, a second installation seat is installed at one end, far away from the protective shell, of the installation shell, a first installation seat is installed at one end, far away from the second installation seat, of the protective shell, limiting grooves are formed in the outer walls of the first installation seat and the second installation seat, and through holes are formed in the side face, close to corners, of the second installation seat in a penetrating mode. The utility model can adjust the length of the coil framework according to the use condition, and has better general performance.

Description

Inductance coil framework

Technical Field

The utility model relates to the technical field of inductance coils, in particular to an inductance coil framework.

Background

The inductance coil is a device working by utilizing the principle of electromagnetic induction, when current passes through a wire, a certain electromagnetic field is generated around the wire, the wire of the electromagnetic field can induce the wire in the range of the electromagnetic field, and the action, called self-induction, is generated on the wire generating the electromagnetic field, the inductance coil is an electromagnetic induction element formed by winding an insulated wire, generally comprises a framework, a winding, a shielding cover, packaging materials, a magnetic core or an iron core and the like, most of fixed inductors or adjustable inductors with larger volume are formed by winding an enameled wire on the framework, and then the magnetic core or the copper core, the iron core and the like are arranged in an inner cavity of the framework to improve the inductance, so the framework has an important function in the inductance coil

The existing inductance coil framework is required to be manufactured into frameworks of different specifications according to different inductance values, and the common frameworks cannot be adjusted when in use, so that the manufacturing cost is high, the universality is poor, the practicability of the inductance coil framework is reduced, and the use of people is not facilitated.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides an inductance coil framework.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an inductance coil skeleton, includes the protecting crust, the inside slidable mounting of protecting crust has the installation shell, and the installation shell is kept away from the one end of protecting crust and is installed the second mount pad, and the one end that the second mount pad was kept away from to the protecting crust installs first mount pad, has all seted up the spacing groove on the outer wall of first mount pad and second mount pad, and the position that the side of second mount pad is close to the corner all runs through and has seted up the through-hole.

Preferably, the L-shaped supporting plate is installed at the position, close to the corner, of one end, far away from the first mounting seat, of the protective shell, and the outer wall of one end, far away from the first mounting seat, of the mounting shell is abutted to the supporting plate.

Preferably, the one end that the protecting crust was kept away from to the backup pad runs through the through-hole and installs the fixed plate, and the fixed plate is located the one side that the installation shell was kept away from to the second mount pad, and the side of fixed plate runs through and has seted up spacing hole.

Preferably, one side of the second mounting seat, which is close to the fixing plate, is provided with a threaded rod, one end of the threaded rod, which is far away from the second mounting seat, penetrates through the limiting hole and is provided with two nuts, and the two nuts are respectively positioned on two sides of the fixing plate.

Preferably, the outer wall of the installation shell is provided with a sliding groove in the length direction, a sliding block is arranged in the sliding groove in a sliding mode, and one end, far away from the installation shell, of the sliding block is arranged on the inner wall of the protection shell.

Preferably, one side of the first mounting seat, which is far away from the protective shell, is provided with a groove, the inner wall of the groove is provided with a placing hole, and the placing hole is communicated with the inside of the mounting shell.

Preferably, a sealing cover is arranged in the groove, and one end, close to the protective shell, of the sealing cover is arranged in the placing hole.

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

1. when the protective shell is used, the second mounting seat is stretched according to the number of the wound coils, the distance between the first mounting seat and the second mounting seat is adjusted, the positions of the protective shell and the mounting shell can be clamped and fixed through nuts, the insulated conducting wires are wound more firmly, the supporting plates are arranged at the corners of the outer wall of the mounting shell to ensure that the protective coil framework is better in stability when in use, and meanwhile, the threaded rod can support the fixing plate and the second mounting seat to ensure that the protective shell and the mounting shell are connected more stably.

2. In the spout was inserted to insulated wire's one end when using to be located between protecting crust and the installation shell, and all the other insulated wire is buckled to the direction of first mount pad, and insulated wire can twine the spacing inslot on first mount pad and second mount pad outer wall, and insulated wire can twine the installation through not equidirectional to protecting crust and installation shell when using according to in service behavior, and is more convenient during the use, and the winding mode of insulated wire installation is more various.

Drawings

Fig. 1 is a perspective view of an inductance coil bobbin according to the present invention;

fig. 2 is a schematic view of a mounting structure of a protective shell of an inductance coil framework according to the present invention;

fig. 3 is a schematic view of a mounting structure of a support plate of an inductance coil framework according to the present invention;

fig. 4 is a schematic structural view of an installation shell of an inductance coil framework according to the present invention;

fig. 5 is a schematic structural diagram of a second mounting seat of an inductance coil bobbin according to the present invention;

fig. 6 is a schematic structural diagram of a first mounting seat of an inductance coil bobbin according to the present invention.

In the figure: 1. a protective shell; 2. mounting a shell; 3. a first mounting seat; 4. a second mounting seat; 5. a limiting groove; 6. a fixing plate; 7. a support plate; 8. a chute; 9. a slider; 10. a through hole; 11. a limiting hole; 12. a threaded rod; 13. a nut; 14. a groove; 15. and (7) sealing the cover.

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.

Referring to fig. 1-6, an inductance coil framework comprises a protective shell 1, wherein an installation shell 2 is arranged inside the protective shell 1 in a sliding mode, a second installation seat 4 is installed at one end, far away from the protective shell 1, of the installation shell 2, a first installation seat 3 is installed at one end, far away from the second installation seat 4, of the protective shell 1, a limiting groove 5 is formed in the outer wall of the first installation seat 3 and the outer wall of the second installation seat 4, and a through hole 10 is formed in the position, close to a corner, of the side face of the second installation seat 4 in a penetrating mode.

As a technical optimization scheme of the utility model, the backup pad 7 of L shape is all installed to the position that the one end that first mount pad 3 was kept away from to protecting crust 1 is close to the corner, and the mutual butt of one end outer wall and backup pad 7 of first mount pad 3 is kept away from to installation shell 2, and backup pad 7 can protect and support installation shell 2 when installation shell 2 removes, also can carry out centre gripping and position to installation shell 2 simultaneously and prescribe a limit to, prevents that protecting crust 2 from rocking when using.

As a technical optimization scheme of the utility model, the one end that protecting crust 1 was kept away from to backup pad 7 runs through-hole 10 and installs fixed plate 6, and fixed plate 6 is located one side that installation shell 2 was kept away from to second mount pad 4, and the side of fixed plate 6 runs through and has seted up spacing hole 11, and fixed plate 6 can be injectd the displacement of first mount pad 3 and second mount pad 4 when using, prevents that the insulated wire above that is not hard up.

As a technical optimization scheme of the utility model, threaded rod 12 is installed to one side that second mount pad 4 is close to fixed plate 6, and threaded rod 12 keeps away from second mount pad 4's one end and runs through spacing hole 11 to install two nuts 13, and two nuts 13 are located the both sides of fixed plate 6 respectively, and staff's accessible nut 13 and threaded rod 12 are fixed the position of fixed plate 6 when using, and make first mount pad 3 and second mount pad 4 carry out the centre gripping to the insulated wire on protecting crust 1 through fixed plate 6.

As a technical optimization scheme of the utility model, all seted up spout 8 according to length direction on the outer wall of installation shell 2, slidable mounting has slider 9 in spout 8, and slider 9 keeps away from the one end of installation shell 2 and installs on the inner wall of protecting crust 1, and installation shell 2 is when removing, and spout 8 and slider 9 on its outer wall enable installation shell 2 to remove more stably.

As a technical optimization scheme of the utility model, first mount pad 3 is kept away from one side of protecting crust 1 and has been seted up recess 14, has seted up on the inner wall of recess 14 and has placed the hole, and places the inside intercommunication of hole and installation shell 2, installs sealed lid 15 in the recess 14, and sealed lid 15 is close to the one end of protecting crust 1 and installs and place downtheholely, and the staff accessible is placed the hole and is placed the inside of installation shell 2 to the magnetic core when using, and places and can seal installation shell 2 through sealed lid 15 after finishing.

When the inductor is used, a worker stretches the second mounting seat 4 according to the using condition, and the distance between the first mounting seat 3 and the second mounting seat 4 is adjusted, so that the worker can obtain the required inductance value conveniently. After the distance between the first mounting seat 3 and the second mounting seat 4 is adjusted, the worker can manually rotate the nut 13 on the threaded rod 12 to move and rotate the nut 13 in the direction of the second mounting seat 4, and stop rotating the nut 13 when one side of the nut 13 abuts against the side surface of the fixing plate 6. The staff inserts the one end of insulated wire in the spout 8 on the outer wall of installation shell 2, and the one end that is in spout 8 is located between protecting crust 1 and installation shell 2, and insulated wire places to the direction of second mount pad 4 along spout 8, when insulated wire is located the one end of keeping away from protecting crust 1 in spout 8, the one side of insulating wire to keeping away from installation shell 2 is buckled to the width direction according to installation shell 2 twines installation shell 2. Because the outer wall of installation shell 2 is located the edge and all has backup pad 7 to protect, so insulated wire twines in proper order on four backup pads 7 to twine to the direction of first mount pad 3 from the position of second mount pad 4, make insulated wire twine the parcel to backup pad 7 on protection shell 1, installation shell 2 and the position of being located installation shell 2.

The staff rotates nut 13 once more, make nut 13 promote second mount pad 4 through threaded rod 12, second mount pad 4 and first mount pad 3 alright carry out centre gripping and position fixing to insulated wire, and insulated wire is located one end accessible protecting crust 1 and installation shell 2 in spout 8 and carries out centre gripping and fixed to it, and insulated wire and installation shell 2 in the backup pad 7 also can carry out position fixing to the insulated wire that is located spout 8, it is more stable during the use, can adjust the inductance coils skeleton according to required inductance value when using, the commonality is better.

When using, the one end of the insulated wire is inserted into the sliding groove 8, and is positioned between the protective shell 1 and the installation shell 2, and the rest insulated wires are bent towards the direction of the first installation seat 3, the insulated wire can be wound in the limiting groove 5 on the outer walls of the first installation seat 3 and the second installation seat 4, the insulated wire can be wound and installed on the protective shell 1 and the installation shell 2 in different directions according to the use condition, the use is more convenient, and the placing hole on the side surface of the first installation seat 3 of the magnetic core can be used for installing in the installation shell 1, and the magnetic core can be installed and disassembled more conveniently when using.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an inductance coil skeleton, includes protecting crust (1), its characterized in that, the inside slidable mounting of protecting crust (1) has installation shell (2), and the one end that protecting crust (1) was kept away from in installation shell (2) installs second mount pad (4), and the one end that second mount pad (4) were kept away from in protecting crust (1) is installed first mount pad (3), has all seted up spacing groove (5) on the outer wall of first mount pad (3) and second mount pad (4), and the position that the side of second mount pad (4) is close to the corner all runs through and has seted up through-hole (10).

2. The inductance coil framework according to claim 1, wherein L-shaped supporting plates (7) are mounted at positions, close to corners, of one end, far away from the first mounting seat (3), of the protective shell (1), and the outer wall of one end, far away from the first mounting seat (3), of the mounting shell (2) is abutted to the supporting plates (7).

3. The inductance coil framework according to claim 2, wherein one end of the support plate (7) far away from the protective shell (1) penetrates through the through hole (10) and is provided with the fixing plate (6), the fixing plate (6) is positioned on one side of the second mounting seat (4) far away from the mounting shell (2), and a limiting hole (11) penetrates through the side surface of the fixing plate (6).

4. The inductance coil framework as claimed in claim 3, wherein a threaded rod (12) is installed on one side of the second installation seat (4) close to the fixing plate (6), one end of the threaded rod (12) far away from the second installation seat (4) penetrates through the limiting hole (11) and is provided with two nuts (13), and the two nuts (13) are respectively located on two sides of the fixing plate (6).

5. The inductance coil framework according to claim 1, wherein the outer wall of the mounting shell (2) is provided with sliding grooves (8) along the length direction, the sliding grooves (8) are internally provided with sliding blocks (9), and one ends of the sliding blocks (9) far away from the mounting shell (2) are arranged on the inner wall of the protective shell (1).

6. The inductance coil framework according to claim 1, wherein a groove (14) is formed in one side of the first mounting seat (3) far away from the protective shell (1), a placing hole is formed in the inner wall of the groove (14), and the placing hole is communicated with the inside of the mounting shell (2).

7. An inductor bobbin as claimed in claim 6, characterized in that the recess (14) is provided with a sealing cover (15), and the sealing cover (15) is arranged in the placing hole near one end of the protective shell (1).