CN214673319U

CN214673319U - Network filter with rubber base

Info

Publication number: CN214673319U
Application number: CN202120403064.1U
Authority: CN
Inventors: 钟阳辉
Original assignee: Xiangtan Yucheng Electronic Co ltd
Current assignee: Xiangtan Yucheng Electronic Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-11-09
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a network filter of seat is glued in area, including insulator, magnetic coil, PIN foot, the insulator is by the cuboid structure that upper part of the body and lower part of the body are constituteed, be equipped with gluey seat in the insulator, magnetic coil sets up in gluey seat, the both sides correspondence of insulator and gluey seat and evenly are equipped with a plurality of locating hole, the PIN foot includes terminal and PIN foot outer terminal in the PIN foot, terminal setting is in the insulator in the PIN foot, PIN foot outer terminal sets up in the insulator outside, magnetic coil adopts lead wire and PIN foot inner terminal to be connected, lead wire fusion welding or spot welding fix on terminal in the PIN foot. The utility model has the advantages of simple assembly, firm structure, good sealing performance, low manufacturing cost and long service life.

Description

Network filter with rubber base

Technical Field

The utility model relates to an electronic product technical field especially relates to a network filter of seat is glued in area.

Background

The network filter is an electronic product with good anti-interference performance and capable of effectively ensuring network information transmission, and is widely used in a network system at present. In addition, each component in the cavity of the conventional network filter is fixed by adopting a fastening mode, a bolt fixing mode and the like, the manufacturing mode is complex, and the manufacturing cost is increased. The air tightness inside the network filter is not good, the internal components are easy to corrode, and the service life is short.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems mentioned in the background art, the utility model provides a network filter with rubber base.

The technical scheme of the utility model as follows:

the utility model provides a network filter of tape rubber seat, includes insulator, magnetic coil, PIN foot, its characterized in that: the insulation body is of a cuboid structure consisting of an upper body and a lower body, a rubber seat is arranged in the insulation body, the magnetic coil is arranged in the rubber seat, a plurality of positioning holes are correspondingly and uniformly formed in two sides of the insulation body and the rubber seat, the PIN comprises a PIN inner terminal and a PIN outer terminal, the PIN inner terminal is arranged in the insulation body, the PIN outer terminal is arranged on the outer side of the insulation body, and the magnetic coil is connected with the PIN inner terminal through a lead.

Furthermore, the insulator is made of epoxy resin.

Further, the rubber base is a U-shaped bucket-mounted structure provided with a base.

Furthermore, threading holes are uniformly formed in the rubber base.

Further, the top of the terminal inside the PIN PIN is provided with a welding notch.

Further, the lead of the magnetic coil is connected with the terminal inside the PIN PIN through welding or spot welding.

The utility model has the advantages that: the utility model discloses adorn magnetic coil in gluing the seat, adopt the lead wire to be connected with terminal in the PIN foot, one section card with the lead wire advances in the welding notch at terminal top in the PIN foot, the mode of rethread fusion welding or spot welding is in the same place the firm connection of lead wire and terminal in the PIN foot, can be fine with the inseparable connection of the two together, the insulator is with terminal in tablet and the PIN foot, magnetic coil, including gluing the whole parcels of seat, the terminal outside the PIN foot then spills in the insulator, glue the fine PIN foot that blocks of PIN foot breach of seat and insulator, carry out the bending shaping with the terminal outside the PIN foot again, can be fine with the fine fixed of the inside subassembly of insulator, can play better guard action again, prevent the ageing of inner assembly. Has the advantages of simple and convenient manufacture, long service life and the like.

Drawings

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

fig. 2 is a schematic cross-sectional structure of the present invention;

FIG. 3 is a schematic longitudinal sectional structure of the present invention;

fig. 4 is a schematic diagram of the top structure of the terminal in the PIN of the present invention;

FIG. 5 is a schematic view of the rubber base structure of the present invention;

FIG. 6 is a schematic view of the cross-sectional structure of the rubber base of the present invention;

fig. 7 is a schematic view of the material sheet processing structure of the present invention.

In the drawings: 1. PIN foot outer terminal, 2, insulator, 3, polarity identification point, 4, tablet, 5, locating hole, 6, PIN foot inner terminal, 7, magnetic coil, 8, locating hole, 9, lead wire, 10, gluey seat, 11, welding notch, 12, solder joint, 13, base, 14, threading hole.

Detailed Description

In order to make the features and advantages of the present invention easy to understand, we will explain the present invention in detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, a network filter with a rubber base includes an insulator 2, a rubber base 10, magnetic coils 7, and a PIN outer terminal 1, where the insulator 2 is composed of an upper part and a lower part, the insulator 2 is made of an epoxy resin material, two sides of the upper part of the insulator 2 are uniformly provided with a plurality of notches, the rubber base 10 is disposed inside the insulator 2, a plurality of positioning holes 8 aligned with the notches disposed on two sides of the upper part of the insulator 2 are disposed on a side surface of the rubber base 10, the rubber base 10 is in a bucket structure, a plurality of magnetic coils 7 are disposed in the rubber base 4, the magnetic coils 7 are wound with leads 9, four threading holes 14 are symmetrically disposed on the rubber base 4, so as to facilitate threading, and the redundant threading holes 14 can be sealed and closed according to requirements.

One end of the PIN outer terminal 1 is a PIN inner terminal 6, the PIN inner terminal is arranged in the insulator 2, the PIN outer terminal 1 is positioned through positioning holes 8 formed in two sides of a rubber base 10, a concave welding notch 11 is formed in the top of the PIN inner terminal 6, one end of a lead 9 is connected with the welding notch 11 in the top of the PIN inner terminal 6 in a fusion welding or spot welding mode, and the connection between the lead 9 and the PIN inner terminal 6 is achieved.

Referring to fig. 7, the present invention uses a mold to form a sheet 4 with a plurality of PIN terminals, winds a corresponding lead 9 on a plurality of magnetic coils 7, fixes two ends of the lead 9 on the corresponding PIN internal terminals 6 by fusion welding or spot welding on the sheet 4, and makes the welding notch 11 at the top of the PIN internal terminal 6 more beneficial to the embedding of the lead 9, so that the fusion degree of the two terminals is higher and the connection is more firm. The manufacturing method comprises the steps that a plurality of rubber bases 10 are correspondingly arranged on the material sheet 4 in a clamping mode, the magnetic coil 7 and the PIN inner terminal 6 are wrapped inside, then a single component is cut off from the material sheet 4, the PIN outer terminal 1 is placed into the upper portion of the insulator 2 through the position of the PIN outer terminal 1, then the upper portion and the lower portion of the insulator 2 are integrated through an injection molding process, and finally the PIN outer terminal 1 is bent and folded through a machine tool to form a finished product.

The above are detailed embodiments of the present invention expressed in the embodiments, but the present invention cannot be limited to the embodiments, and for those skilled in the art, any simple modifications can be made without departing from the spirit of the present invention, and all are within the scope of the present invention.

Claims

1. The utility model provides a network filter of tape rubber seat, includes insulator, magnetic coil, PIN foot, its characterized in that: the insulation body is of a cuboid structure consisting of an upper body and a lower body, a rubber seat is arranged in the insulation body, the magnetic coil is arranged in the rubber seat, a plurality of positioning holes are correspondingly and uniformly formed in two sides of the insulation body and the rubber seat, the PIN comprises a PIN inner terminal and a PIN outer terminal, the PIN inner terminal is arranged in the insulation body, the PIN outer terminal is arranged on the outer side of the insulation body, and the magnetic coil is connected with the PIN inner terminal through a lead.

2. The network filter with the rubber base according to claim 1, characterized in that: the insulator is made of epoxy resin.

3. The network filter with the rubber base according to claim 1 or 2, characterized in that: the rubber base is a U-shaped bucket-mounting structure provided with a base.

4. The network filter with the rubber base according to claim 1, characterized in that: the rubber base is evenly provided with threading holes.

5. The network filter with the rubber base according to claim 1 or 4, characterized in that: and the top of the terminal in the PIN is provided with a welding notch.

6. The network filter with the rubber base according to claim 4, characterized in that: and the lead of the magnetic coil is connected with the terminal in the PIN PIN through fusion welding or spot welding.