CN207368312U - A kind of microminiature high-transmission network connector for hot environment - Google Patents

Abstract

The utility model provides a kind of microminiature high-transmission network connector for hot environment, including connector body, further include the threading core in connector body, wire casing is equipped with threading core, the wire casing forms the space of laying signal wire after the body wire casing in connector body is combined, there is gap between signal wire and body wire casing and wire casing, sealing gear glue is equipped with the gap.In hot environment in use, there is no sizing material to produce expansive force and cause this product to strut explosion inside this product, consequently facilitating the utility model works without being affected by temperature under the high temperature conditions for a long time.

Description

A kind of microminiature high-transmission network connector for hot environment

Technical field

It the utility model is related to network connector field, in particular to one kind can be used for hot environment without impaired Microminiature high-transmission network connector.

Background technology

Traditional network connector is made of eight holes for meeting standard size structure by Front-end Design single body Position is embedded to electrically conductive metal terminal again, before afterbody eight threading holes more slightly larger than signal wire core line diameter of redesign pass straight through to Under the terminal hole at end, signal wire cored wire is inserted into the terminal riveting that front end has been embedded to by top again by connector threading hole during assembling The copper core conductor contact of signal wire line skin and signal wire is punctured, connection conducting is realized, due to connector body threading hole and signal Core line outside diameter must have a fit tolerance, and since signal wire cored wire is softer, cored wire outside diameter is than connector threading hole Size is much smaller to be easy to signal wire to penetrate inside connector.So signal wire and connection after the processing of traditional network connector Device threading hole has very wide arc gap, and needed between tail portion of connector and signal wire be molded sizing material fix, be molded sizing material when due to It can be filled with there are gap, injection sizing material between signal wire and connector and fill up connector threading interporal lacuna, when temperature is higher Connector and afterbody injection sizing material meeting expanded by heating when (>=40 DEG C), since the coefficient of expansion of connector rubber casing is molded less than afterbody Connector rubber casing can be strutted explosion and makes connected device not by sizing material connector, the injection molding material that when long-time high temperature is filled with connector threading hole Can normal use.

Utility model content

In order in place of overcome the deficiencies in the prior art, the purpose of this utility model is to provide available for hot environment without Can impaired microminiature high-transmission network connector.

To achieve the above object, the technical solution adopted in the utility model is：A kind of microminiature for hot environment is high Transmission network connector, including connector body, further include the threading core in connector body, thread and are equipped with core Wire casing, the wire casing form the space of laying signal wire, signal wire and sheet after the body wire casing in connector body is combined There is gap between body wire casing and wire casing, sealing gear glue is equipped with the gap.

Preferably, the gap of signal wire and wire casing is located at wire casing bottom, and the sealing gear glue in wire casing is located at wire casing bottom Portion；The gap of signal wire and body wire casing is located at bulk line groove top portion, then the sealing gear glue in body wire casing is located at body At the top of wire casing.

Advantageous effects：The utility model is designed to two parts, and some is connector body, and some is threading core Body, threading core is interior to be equipped with wire casing, and wire casing quantity laying signal wire quantity as needed determines, and signal wire quantity is according to correlation Standard determines that the wire casing forms laying signal wire after the body wire casing of the corresponding position in connector body is combined Space, due to shape and the wire casing of signal wire and the difference in shape of body wire casing, signal wire and body wire casing and wire casing it Between necessarily have gap, in order to seal, the utility model is equipped with sealing gear glue in the gap, during assembling, first by signal line group Another rise is inserted into connector body after being attached to threading core, and the sealing gear glue in body wire casing and wire casing eliminates signal wire and connection Gap between device body, so that sizing material cannot enter inside crystal head when this product afterbody is molded, uses in hot environment When, the no sizing material in this product inside produces expansive force and causes this product to strut explosion, consequently facilitating the utility model is for a long time Work under the high temperature conditions without being affected by temperature.

Brief description of the drawings

Fig. 1 is the three-dimensional exploded view of the utility model；

Fig. 2 is the schematic cross-section of the connector body of the utility model；

Fig. 3 is that the connector body of the utility model sets the schematic diagram of sealing gear glue；

Fig. 4 is that the threading core of the utility model sets the schematic diagram of sealing gear glue；

Fig. 5 is the schematic diagram of the connector body and the sealing gear glue on threading core of the utility model.

Embodiment

In order to make those skilled in the art more fully understand the utility model scheme, below in conjunction with the accompanying drawings with embodiment to this Utility model is described in further detail.

As shown in Figs. 1-5, the microminiature high-transmission network connector for hot environment, including connector body 1, are also wrapped The threading core 2 in connector body is included, threads and wire casing 201 is equipped with core, in the wire casing and connector body Body wire casing 101 forms the space of laying signal wire after being combined, between having between signal wire and body wire casing and wire casing 201 Gap, is equipped with sealing gear glue 3 in the gap.

The gap of signal wire and wire casing 201 is located at wire casing bottom, and the sealing gear glue 3 in wire casing is located at 201 bottom of wire casing Portion；The gap of signal wire and body wire casing is located at bulk line groove top portion, then the sealing gear glue 3 in body wire casing is located at body At the top of wire casing.

The utility model is designed to two parts, and some is connector body 1, and some is threading core 2, threads core Interior to be equipped with wire casing 201, wire casing quantity laying signal wire quantity as needed determines, and signal wire quantity is true according to relevant criterion Fixed, the wire casing forms the space of laying signal wire after the body wire casing of the corresponding position in connector body is combined, Due to shape and the wire casing 201 of signal wire and the difference in shape of body wire casing, signal wire and body wire casing and wire casing 201 it Between necessarily have gap, in order to seal, the utility model is equipped with sealing gear glue 3 in the gap, during assembling, first by signal line group Another rise is inserted into connector body 1 after being attached to threading core 2, and the sealing gear glue 3 in body wire casing and wire casing 201 eliminates signal wire Gap between connector body, so that sizing material cannot enter inside crystal head when this product afterbody is molded, in high temperature ring Border is in use, no sizing material produces expansive force and causes this product to strut explosion inside this product, consequently facilitating the utility model Work under the high temperature conditions without being affected by temperature for a long time.

Although depict the utility model by embodiment to create, it will be appreciated by the skilled addressee that the utility model There is the spirit of many deformations and change without departing from the utility model, it is desirable to which appended claim includes these deformations and change Without departing from the spirit of the utility model.

Claims (2)

1. a kind of microminiature high-transmission network connector for hot environment, including connector body, it is characterised in that also wrap The threading core in connector body is included, wire casing, the wire casing and the body in connector body are equipped with threading core Wire casing forms the space of laying signal wire after being combined, have gap between signal wire and body wire casing and wire casing, in the gap It is interior to be equipped with sealing gear glue.

A kind of 2. microminiature high-transmission network connector for hot environment as claimed in claim 1, it is characterised in that letter The gap of number line and wire casing is located at wire casing bottom, and the sealing gear glue in wire casing is located at wire casing bottom；Signal wire and bulk line The gap of groove is located at bulk line groove top portion, then the sealing gear glue in body wire casing is located at bulk line groove top portion.