CN220232874U

CN220232874U - New-structure 5G communication LLC inductor

Info

Publication number: CN220232874U
Application number: CN202321601192.2U
Authority: CN
Inventors: 马坤林; 罗辉; 徐凤萍
Original assignee: Sanming Ibex Information Technology Co ltd
Current assignee: Sanming Ibex Information Technology Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-12-22
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a novel-structure 5G communication LLC inductor, which comprises a framework, an iron core and a coil, wherein the framework is arranged on the bottom plate, the iron core is arranged in the framework, the coil is wound outside the framework, the wires of the coil are stranded into bundles of a plurality of mutually insulated thin wires, side plates are fixedly arranged on two sides of the coil on the bottom plate, one end of each side plate, which is positioned at the bottom of the bottom plate, is fixedly connected with a connecting plate fixedly connected with the bottom of the bottom plate, the side plates and the connecting plate are insulating plates, pins are fixedly connected with the bottom of the bottom plate, one end of each pin, which is positioned on the bottom plate, is fixedly connected with a guide plate, a mounting seat is fixedly arranged on the bottom plate, a mounting groove for the guide plate to pass through is formed in the mounting seat, a tight block propping groove is formed in the inner wall of the mounting groove, a tight block propping groove is elastically connected with a tight block, a threaded hole is formed in the bottom of the tight block, a screw is in the threaded hole is in threaded connection with a screw, and one end, which is positioned outside the mounting seat.

Description

New-structure 5G communication LLC inductor

Technical Field

The utility model relates to the technical field of inductors, in particular to a novel-structure 5G communication LLC inductor.

Background

The inductance (inductance coil) is an electromagnetic induction element wound by insulated wires (such as enameled wires, yarn covered wires and the like), is one of commonly used components in electronic circuits, the inductance is a group of coaxial turns which are connected in series and are wound on an insulated skeleton or a magnetic core, a plastic covered wire and the like by the enameled wires, the yarn covered wires or the plastic covered wires and the like, LLC is an abbreviation of Logical Link Control, which means that a logic link control sublayer is responsible for identifying network layer protocols and then packaging the network layer protocols, an LLC header tells a data link layer that once a frame is received, the data package should be processed, the LLC inductance can be applied to 5G communication facilities, the inductance is generally formed by the skeleton, the winding, a shielding cover, packaging materials, the magnetic core or the magnetic core and the like, the LLC inductance is mostly wound by single-strand thick enameled wires, the efficiency is low, the skin effect is serious, and in the LLC inductance processing process, the operation of an enameled wire welding pin is troublesome, and welding failure or welding spot bulge easily occurs, and the installation and use of the LLC inductance is affected.

Disclosure of Invention

The utility model aims to provide a novel-structure 5G communication LLC inductor so as to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a new construction 5G communication LLC inductance, includes skeleton, iron core and coil, still includes the bottom plate, the skeleton is established on the bottom plate, the skeleton is located to the iron core, the coil winds outside the skeleton, the wire of coil is stranded thin wire transposition bundle of stranded mutual insulation, lie in coil bilateral symmetry on the bottom plate and fixedly be equipped with the curb plate and run through to the bottom plate bottom, the one end fixedly connected with that the curb plate lies in bottom plate bottom and bottom plate bottom fixedly connected with connecting plate, bottom plate, curb plate and connecting plate are the insulation board, bottom plate bottom lies in coil both sides fixedly connected with pin, the one end fixedly connected with baffle that the pin lies in the bottom plate, lie in baffle department fixedly equipped with mount pad on the bottom plate, set up the mounting groove that supplies the baffle to pass on the mount pad, the inner wall that the baffle was kept away from to the baffle has been seted up to support tight piece groove bottom fixedly provided with to support tight spring, support tight piece bottom fixedly connected with is used for compressing tightly the wire support tight piece, support tight piece bottom plate bottom screw hole and run through the mount pad, threaded hole threaded connection has the screw hole, screw rod threaded connection is located the screw rod seat that is located the one end of the screw rod seat that is located outside the installation.

Preferably, the guide plate is a square block, and the guide plate is tightly connected with the pins and is made of copper.

Preferably, the top of one end of the abutting block outside the abutting block groove is an inclined surface and inclines downwards, a limit groove is formed in the inner wall of one side of the abutting block groove, and a limit block fixedly connected with the side wall of the abutting block is arranged in the limit groove in a sliding mode.

Preferably, one end of the screw rod positioned in the abutting block groove is fixedly connected with a fastening plate in a shaft manner, the diameter of the fastening plate is larger than that of the threaded hole, and the abutting spring is sleeved outside the fastening plate.

Preferably, the outer wall of the iron core and the inner wall of the framework are provided with threads, and the outer wall of the iron core is in threaded connection with the inner wall of the framework.

Preferably, the bottom plate is provided with a thread ring groove, and the bottom of the outer wall of the framework is provided with threads in threaded connection with the thread ring groove.

Compared with the prior art, the utility model has the beneficial effects that: the coil wires are stranded into a bundle through a plurality of mutually insulated thin wires, so that the skin effect can be reduced, and the current carrying capacity can be improved; through the arrangement of the framework, the iron core, the coil, the bottom plate, the side plates, the connecting plates, the pins, the guide plate, the mounting seat, the mounting groove, the abutting block groove, the abutting spring, the abutting block, the screw rod, the knob and the fastening plate, the connection operation of the lead and the pins is simple and convenient, the fault tolerance is high, the welding operation is not needed, the positions of the pins are fixed, and the use and the installation of the inductor are convenient; the outer wall of the iron core is in threaded connection with the inner wall of the framework, and the position of the iron core in the framework can be adjusted conveniently by rotating the iron core; through the arrangement of the threaded ring groove and the threaded connection of the outer wall of the framework, the whole coil is convenient to assemble, disassemble and replace.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an external front view of the present embodiment;

FIG. 2 is a top view of the present embodiment;

fig. 3 is a front sectional view of the present embodiment;

fig. 4 is a partial sectional view of the present embodiment at the front view of the mounting groove.

In the drawings, the list of components represented by the various numbers is as follows:

1. a skeleton; 2. a core; 3. a coil; 4. a bottom plate; 5. a threaded ring groove; 6. a side plate; 7. a connecting plate; 8. pins; 9. a guide plate; 10. a mounting base; 11. a mounting groove; 12. a block propping groove; 13. a spring is abutted tightly; 14. a tightening block; 15. a threaded hole; 16. a screw; 17. a knob; 18. a fastening plate; 19. a limit groove; 20. and a limiting block.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a new construction 5G communication LLC inductance, including skeleton 1, iron core 2 and coil 3, still include bottom plate 4, skeleton 1 establishes on bottom plate 4, in skeleton 1 was located to iron core 2, coil 3 winds in skeleton 1 outside, coil 3's wire is stranded wire transposition beam forming for stranded mutual insulation, be located coil 3 bilateral symmetry fixed side board 6 on bottom plate 4 and run through to bottom plate 4 bottom, the one end fixedly connected with connecting plate 7 with bottom plate 4 bottom plate 6 is located to side plate 6, bottom plate 4, side board 6 and connecting plate 7 are the insulation board, bottom plate 4 bottom is located coil 3 both sides fixedly run through and is connected with pin 8, pin 8 is located the one end fixedly connected with baffle 9 on bottom plate 4, be located baffle 9 department fixed on bottom plate 4 and be equipped with mount pad 10, set up the mounting groove 11 that supplies baffle 9 to pass on the mount pad 10, the mounting groove 11 is far away from the inner wall of baffle 9 has been seted up and has been supported tight piece groove 12, support tight piece groove 12 bottom fixedly is equipped with and supports tight spring 13, support tight piece 14 fixedly connected with and is used for compressing tightly the wire, support tight piece 14 of piece groove 12 bottom and threaded hole 15 and run through 15 are located the tight piece groove 12 bottom and are the screw hole 15, one end that is located the screw rod 16 is connected with screw rod 16 and is located the screw rod that is located the tight screw rod 16.

Specifically, the guide plate 9 is a square block, so that the contact area of the lead and the guide plate 9 is increased, the conduction of the lead and the guide plate 9 is ensured, the guide plate 9 is tightly connected with the pins 8 and is made of copper, the good conduction between the guide plate 9 and the pins 8 is ensured, and the conduction connectivity between the lead and the pins 8 after the lead is connected into the mounting groove 11 is ensured.

Specifically, the top of one end of the abutting block 14 outside the abutting block groove 12 is an inclined surface and inclines downwards, so that the wire is convenient to install, the wire at the output end or the wire at the input end of the coil 3 is placed into the installation groove 11, the wire contacts the inclined surface of the abutting block 14, so that the abutting block 14 is compressed by force and slides into the abutting block groove 12, the elasticity of the abutting spring 13 is smaller, the wire can be quickly inserted into the bottom of the installation groove 11, the abutting block 14 abuts against the wire to enable the wire to be in compression contact with the guide plate 9 under the action of the elasticity of the abutting spring 13, the wire is pre-positioned, the fastening operation of the wire and the guide plate 9 is facilitated, the knob 17 is rotated to enable the screw 16 to compress the abutting block 14, the wire and the guide plate 9 are ensured to be in fastening contact, the welding operation is not needed, the limiting groove 19 is formed in the inner wall of one side of the abutting block groove 12, the limiting block 19 is internally provided with the limiting block 20 fixedly connected with the side wall of the abutting block 14, the excessive sliding out of the abutting block 14 can be avoided under the cooperation of the limiting groove 19 and the limiting block 20, and the quick installation of the wire is ensured.

Specifically, one end of the screw 16 in the abutting block groove 12 is fixedly connected with a fastening plate 18 in a shaft manner, the diameter of the fastening plate 18 is larger than that of the threaded hole 15, the fastening plate 18 can prevent the screw 16 from unscrewing from the threaded hole 15 and increase the stress of the abutting block 14, the abutting spring 13 is sleeved outside the fastening plate 18, and the screw 16 is driven to rotate by the rotating knob 17 so as to drive the fastening plate 18 to move, so that the fastening plate 18 compresses the abutting block 14, and a wire is fastened with the guide plate 9.

Specifically, the outer wall of the iron core 2 and the inner wall of the framework 1 are both provided with threads, the outer wall of the iron core 2 is in threaded connection with the inner wall of the framework 1, and the rotatable iron core 2 adjusts the position of the iron core 2 in the framework 1, so that the inductance value can be adjusted.

Specifically, set up screw ring groove 5 on the bottom plate 4, skeleton 1 outer wall bottom be equipped with screw ring groove 5 threaded connection's screw thread, skeleton 1 can follow bottom plate 4 and unscrew, make things convenient for coil 3's quick assembly disassembly, be convenient for change coil 3.

One specific application embodiment of this embodiment is:

when the device is used, the output end wire and the input end wire of the coil 3 are respectively placed into the two mounting grooves 11, the wire contacts the inclined surface of the abutting block 14 to enable the abutting block 14 to be compressed by the stress compression abutting spring 13 to slide into the abutting block groove 12, the elasticity of the abutting spring 13 is small, the wire can be quickly inserted into the bottom of the mounting groove 11, the abutting block 14 abuts against the wire to enable the wire to be in pressing contact with the guide plate 9 under the elastic action of the abutting spring 13, the pre-positioning of the wire is finished, the wire and the guide plate 9 are convenient to fasten, the knob 17 is rotated to drive the screw 16 to rotate, so that the fastening plate 18 is driven to compress the abutting block 14 and the wire, the wire is fully contacted and fastened with the guide plate 9, the wire is electrically communicated with the pin 8, the connection and fixation of the coil 3 and the pin 8 are finished, the operation is simple, the error rate is low, welding operation is not needed, the positions of the pins 8 are stable enough through the side plates 6, the bottom plate 4 and the pins 8 are fixed on the bottom plate 4, the positions of the pins 8 are stable enough, the inductance is convenient to install and use, the coil 3 wire is twisted by the wire and the wire to be mutually insulated wire, the wire is twisted, the current of the iron core 2 is convenient to be adjusted, the iron core 1 is convenient to adjust, the current 1, the iron core 2 is convenient to rotate, and the iron core 2 can be adjusted, and the iron core 2 can be conveniently be adjusted, and the iron core 2 can be adjusted.

Claims

1. The utility model provides a new construction 5G communication LLC inductance, includes skeleton (1), iron core (2) and coil (3), its characterized in that: still include bottom plate (4), skeleton (1) establish on bottom plate (4), skeleton (2) are located in skeleton (1), coil (3) are convoluteed outside skeleton (1), the wire of coil (3) is stranded bundle for stranded thin wire of mutual insulation, be located coil (3) both sides symmetry fixed curb plate (6) and run through to bottom plate (4) bottom on bottom plate (4), the one end fixedly connected with that curb plate (6) are located bottom plate (4) bottom and bottom plate (4) bottom fixedly connected with connecting plate (7), bottom plate (4), curb plate (6) and connecting plate (7) are the insulation board, bottom plate (4) bottom is located coil (3) both sides fixedly connected with pin (8), pin (8) are located bottom plate (4) one end fixedly connected with baffle (9), be located baffle (9) department fixedly provided with mount pad (10) on bottom plate (4), set up baffle (11) that supply (9) to pass on mount pad (10), baffle (11) are located bottom plate (4) fixedly connected with pin (12) pin, the tight bottom plate (12) of holding up of tight piece of keeping away from of spring (13), the supporting and tightening spring (13) is fixedly connected with a supporting and tightening block (14) used for compressing a wire, a threaded hole (15) is formed in the bottom of the supporting and tightening block groove (12) and penetrates through the mounting seat (10), a screw rod (16) used for compressing the supporting and tightening block (14) is connected with the threaded hole (15) in a threaded manner, and one end of the screw rod (16) located outside the mounting seat (10) is connected with a knob (17).

2. A new construction 5G communication LLC inductor in accordance with claim 1, wherein: the guide plate (9) is a square block, and the guide plate (9) is tightly connected with the pins (8) and is made of copper.

3. A new construction 5G communication LLC inductor in accordance with claim 1, wherein: the top of one end of the abutting block (14) positioned outside the abutting block groove (12) is an inclined surface and is inclined downwards, a limiting groove (19) is formed in the inner wall of one side of the abutting block groove (12), and a limiting block (20) fixedly connected with the side wall of the abutting block (14) is arranged in the limiting groove (19) in a sliding mode.

4. A new construction 5G communication LLC inductor in accordance with claim 1, wherein: one end of the screw rod (16) positioned in the abutting block groove (12) is fixedly connected with a fastening plate (18) in a shaft manner, the diameter of the fastening plate (18) is larger than that of the threaded hole (15), and the abutting spring (13) is sleeved outside the fastening plate (18).

5. A new construction 5G communication LLC inductor in accordance with claim 1, wherein: the outer wall of the iron core (2) and the inner wall of the framework (1) are both provided with threads, and the outer wall of the iron core (2) is in threaded connection with the inner wall of the framework (1).

6. A new construction 5G communication LLC inductor in accordance with claim 1, wherein: the bottom plate (4) is provided with a threaded ring groove (5), and threads in threaded connection with the threaded ring groove (5) are arranged at the bottom of the outer wall of the framework (1).