CN218828253U

CN218828253U - Be suitable for 90 metal shielding high voltage connector who is qualified for next round of competitions

Info

Publication number: CN218828253U
Application number: CN202222883288.4U
Authority: CN
Inventors: 蔡振兴; 顾佳超
Original assignee: Jiangyin Sinbon Electronics Co ltd
Current assignee: Jiangyin Sinbon Electronics Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-07
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a be suitable for 90 metal shielding high voltage connector who is qualified for next round of competitions, include: the wire harness fixing device comprises a fixed connection seat, a plurality of wire harnesses and a plurality of shielding connection mechanisms, wherein the plurality of wire harnesses are arranged on one side of the fixed connection seat, the plurality of shielding connection mechanisms are arranged between the fixed connection seat and the wire harnesses, each shielding connection mechanism comprises a metal shell, the metal shell is matched with the wire harnesses, a copper plate plastic part is arranged in the metal shell, the copper plate plastic part is sleeved on one end, located in the metal shell, of the wire harness, and a copper plate is arranged between the copper plate plastic part and the wire harnesses. The utility model discloses a setting of corresponding mechanism for metal shielding high voltage connector carries out 90 connections to the pencil, has reduced metal shielding high voltage connector and has connected required space to the pencil, has reduced metal shielding high voltage connector and has connected required pencil length to the pencil, and simultaneously, the whole rigid connection of metal shielding high voltage connector has reduced system connection resistance.

Description

Be suitable for 90 metal shielding high voltage connector who is qualified for next round of competitions

Technical Field

The utility model belongs to the technical field of the high-voltage connector, concretely relates to be suitable for 90 metal shielding high-voltage connector who is qualified for the next round of competitions.

Background

The metal shielding high-voltage connector is a circuit conduction connecting device, is a common accessory in the electrical field, and is mainly used for constructing a current circulation bridge between isolated and non-conductive circuits so as to enable the circuits to realize preset functions.

At present, a common metal shielding high-voltage connector is generally composed of an upper cover and a base, the base is fixed on a box body, and the base of a wire harness fixing seat box body is locked on the upper cover in the process of installing a wire harness.

Most of the existing metal shielding high-voltage connectors mainly adopt a 180-degree connection mode to communicate a wire harness, after the metal shielding high-voltage connectors connect the wire harness, two ends of the wire harness are arc-shaped, so that the space required by the metal shielding high-voltage connectors for connecting the wire harness is larger, the length required by the metal shielding high-voltage connectors for connecting the wire harness is longer, the connection cost is higher, meanwhile, conductive metal sheets at two ends of the metal shielding high-voltage connectors are connected with the wire harness in a staggered mode, and the condition that the wire harness is prone to protection failure in the connection process is ensured.

Therefore, in view of the above technical problems, it is necessary to provide a metal-shielded high-voltage connector suitable for 90 ° outgoing lines.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be suitable for 90 metal shielded high voltage connector who is qualified for the next round of competitions to solve above-mentioned metal shielded high voltage connector and can not carry out the 90 problem of being qualified for the next round of competitions.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

a metal shielded high voltage connector adapted for use with a 90 ° outlet, comprising: the device comprises a fixed connecting seat, a plurality of groups of wire harnesses and a plurality of groups of shielding connecting mechanisms;

the plurality of groups of wire harnesses are arranged on one side of the fixed connecting seat;

multiunit shield connection mechanism locates between fixed connection seat and the pencil, shield connection mechanism includes metal casing, metal casing and pencil phase-match, it moulds the piece to be equipped with the copper tablet in the metal casing, the copper tablet is moulded a cover and is located the one end that the pencil is located metal casing, the copper tablet is moulded and is equipped with the copper tablet between piece and the pencil, the copper tablet is connected under the bearing that the piece was moulded to the copper tablet with the pencil, one side that the pencil was kept away from to the copper tablet is equipped with long copper tablet, one side that long copper tablet is located the fixed connection seat outside is cut a hole and is had fixed conducting hole, the inlet wire direction syntropy setting of fixed conducting hole and pencil.

Further, the multiunit the equal threaded connection in one side that fixed connection seat was kept away from to metal casing has the top cap, plays whole confined effect to fixed connection seat through the top cap to the pencil in to the metal casing plays electromagnetic shield's effect, be equipped with the top cap sealing washer between top cap and the metal casing, improved top cap and metal casing's connection leakproofness through setting up the top cap sealing washer, thereby improved the electromagnetic shield effect of metal shielding high voltage connector.

Further, one side that long copper tablet was kept away from to metal casing is equipped with the tail-hood, the tail-hood is connected with the metal casing block, the outside of pencil is located to the tail-hood cover, is convenient for play fixed spacing effect to the pencil through the tail-hood, has improved the connection stability of pencil.

Furthermore, a wiring harness sealing ring is connected in the tail cover, the wiring harness sealing ring is matched with the wiring harness, and the connection sealing performance of the tail cover and the wiring harness is improved through the wiring harness sealing ring.

Further, be equipped with interior shield shell between metal casing and the pencil sealing washer, interior shield shell is connected with metal casing, and interior shield shell plays supplementary spacing effect to the pencil, weaves the lateral wall with metal casing through interior shield shell simultaneously to be connected to the pencil to be convenient for realize the electrostatic shielding effect to the pencil, the outside of interior shield shell is equipped with outer shield shell, fixes spacing through outer shield shell and interior shield shell mutually supporting interior shield shell, thereby guarantees the shielding pull-off force of interior shield shell.

Further, be connected with connecting screw between copper tablet and the long copper tablet, connecting screw plays the effect of connecting copper tablet and long copper tablet, and copper tablet is linked together with the pencil, and the mode of being connected through connecting screw to copper tablet and long copper tablet plays the effect that the circuit switched on to the pencil, one side of long copper tablet is connected with long copper tablet and moulds the piece, moulds the piece through long copper tablet and plays insulation protection and support spacing effect to long copper tablet, has improved the connection stability of long copper tablet, long copper tablet is moulded and is connected with the casing sealing washer between piece and the metal casing, and the casing sealing washer moulds the piece to long copper tablet and play supplementary sealed effect with the metal casing, has improved the connection leakproofness that long copper tablet was moulded to the piece.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses through the setting of corresponding mechanism, make metal shielding high-voltage connector carry out 90 connections to the pencil, reduced metal shielding high-voltage connector and connected required space to the pencil, reduced metal shielding high-voltage connector and connected required pencil length to the pencil, simultaneously, metal shielding high-voltage connector whole rigid connection has reduced system connection resistance;

through the arrangement of the metal shell and the sealing ring, the connection tightness of the metal shielding high-voltage connector is improved, and the performance of shielding the wire harness and the connector is enhanced;

the metal shielding high-voltage connector can be independently sealed in a single-cavity protection mode for the wire harness, so that the insulation protection effect of the metal shielding high-voltage connector is improved, and the adaptability of the metal shielding high-voltage connector to severe environments is enhanced;

the metal shielding high-voltage connector supports single-hole or multi-hole serialization, enlarges the application range, adopts a modular design and supports quick replacement;

the high-vibration-tolerance motor has high vibration tolerance, can be used for a motor in a severe vibration environment, and can still ensure effective contact in a high-vibration environment through a 360-degree electromagnetic shielding design.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a perspective view of a metal-shielded high-voltage connector suitable for 90 ° outgoing line according to an embodiment of the present invention;

fig. 2 is a top view of a metal shielded high voltage connector adapted to 90 ° outgoing line according to an embodiment of the present invention;

fig. 3 is a side sectional view of a metal-shielded high-voltage connector suitable for 90 ° outgoing line according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 3.

In the figure: 1. the connector comprises a fixed connecting seat, 2: a wiring harness, 3: a shielding connecting mechanism, 301: a metal shell, 302: a copper plate plastic piece, 303: a copper plate, 304: a long copper plate, 305: a fixed through hole, 306: a top cover, 307: a top cover sealing ring, 308: a tail cover, 309: a wiring harness sealing ring, 310: an inner shielding shell, 311: an outer shielding shell, 312: a connecting screw, 313: the long copper plate plastic piece and 314: a machine shell sealing ring.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

The utility model discloses a be suitable for 90 metal shielded high voltage connector who is qualified for next round of competitions, it is shown with reference to fig. 1-4, include: fixed connection seat 1, multiunit pencil 2, multiunit shielding connection mechanism 3.

Referring to fig. 1, a plurality of sets of wire harnesses 2 are disposed at one side of a stationary connection base 1.

Referring to fig. 1, the multiple sets of shielding connection mechanisms 3 are arranged between the fixed connection base 1 and the wire harnesses 2, the multiple sets of wire harnesses 2 are independently communicated through the multiple sets of shielding connection mechanisms 3, and the effect of sealing and protecting the wire harnesses 2 is improved in a single-cavity communication mode of the wire harnesses 2.

Referring to fig. 1, the shielding connection mechanism 3 includes a metal housing 301, the metal housing 301 has the functions of connecting, fixing, shielding and protecting the wiring harness 2, and the metal housing 301 can support and limit various wiring harnesses 2.

Referring to fig. 2 to 4, a top cover 306 is connected to one side of the multiple groups of metal shells 301 away from the fixed connection base 1 through threads, and the fixed connection base 1 is integrally sealed through the top cover 306, so that the electromagnetic shielding effect of the metal shielding high-voltage connector is improved.

Referring to fig. 2 to 4, a top cover sealing ring 307 is arranged between the top cover 306 and the metal shell 301, and the top cover sealing ring 307 improves the connection sealing performance between the top cover 306 and the metal shell 301, thereby improving the electromagnetic shielding effect of the metal shell 301.

Specifically, the top cover 306 and the metal shell 301 can achieve IPX7 and IPX 9K-level waterproof performance under the action of the top cover sealing ring 307.

Referring to fig. 3, a tail cover 308 is arranged on one side, away from the long copper plate 304, of the metal shell 301, the tail cover 308 is connected with the metal shell 301 in a clamping manner, the tail cover 308 is sleeved on the outer side of the wiring harness 2, the tail cover 308 plays a role in connecting the wiring harness 2 with the metal shell 301, the wiring harness 2 is fixed and limited through the tail cover 308, and the connection stability of the wiring harness 2 is improved.

Referring to fig. 3, a wire harness sealing ring 309 is connected in the tail cover 308, the wire harness sealing ring 309 is matched with the wire harness 2, and the connection sealing performance of the tail cover 308 and the wire harness 2 is improved through the wire harness sealing ring 309.

Specifically, the tail cover 308 and the metal shell 301 can achieve IPX7 and IPX 9K-level waterproof performance under the action of the wire harness sealing ring 309.

Referring to fig. 3-4, a copper plate plastic part 302 is arranged in the metal shell 301, the copper plate plastic part 302 is sleeved at one end of the wire harness 2 in the metal shell 301, the copper plate plastic part 302 supports and fixes the wire harness 2 and the copper plate 303, and meanwhile, the copper plate plastic part 302 is convenient for insulating and protecting the wire harness 2 and the copper plate 303.

Referring to fig. 3-4, a copper plate 303 is connected between the copper plate plastic part 302 and the wire harness 2, a long copper plate 304 is disposed on a side of the copper plate 303 away from the wire harness 2, and the copper plate 303 and the long copper plate 304 cooperate with each other to conduct current to the wire harness 2.

Specifically, the copper plate 303 and the long copper plate 304 are arranged at 90 degrees, and the purpose of 90-degree outgoing of the wire harness 2 is achieved through the copper plate 303 and the long copper plate 304.

Preferably, the bronze medal 303 and the wire harness 2 are welded and molded by ultrasonic waves, and the advantages of small resistance and small volume are achieved.

In addition, the copper plate 303 may be a soft copper row seat Floating type.

Referring to fig. 1, a fixed via hole 305 is cut in one side of the long copper plate 304 outside the fixed connection seat 1, the fixed via hole 305 is arranged in the same direction as the wire inlet direction of the wire harness 2, and the long copper plate 304 is conveniently and fixedly connected by cutting the fixed via hole 305, so that convenience of connection and conduction of the long copper plate 304 is improved.

Referring to fig. 3 to 4, an inner shielding shell 310 is disposed between the metal housing 301 and the wire harness sealing ring 309, the inner shielding shell 310 is connected to the metal housing 301, the inner shielding shell 310 plays a role of assisting in limiting the wire harness 2, and meanwhile, the wire harness 2 is conveniently connected to the side wall of the metal housing 301 through the inner shielding shell 310, so that the wire harness 2 is conveniently shielded electrostatically.

Referring to fig. 3 to 4, an outer shielding shell 311 is disposed outside the inner shielding shell 310, and the outer shielding shell 311 and the inner shielding shell 310 are matched with each other to fix and limit the inner shielding shell 310, so as to ensure a shielding pulling-off force of the inner shielding shell 310.

Referring to fig. 3-4, a connection screw 312 is connected between the copper plate 303 and the long copper plate 304, the connection screw 312 serves to connect the copper plate 303 and the long copper plate 304, and the connection screw 312 serves to connect the copper plate 303 and the long copper plate 304 and to conduct a circuit to the wire harness 2.

Referring to fig. 3 to 4, one side of the long copper plate 304 is connected with a long copper plate plastic part 313, and the long copper plate plastic part 313 plays roles of insulation protection and supporting limit for the long copper plate 304, so that the connection stability of the long copper plate 304 is improved.

Referring to fig. 3 to 4, a machine shell sealing ring 314 is connected between the long copper plate plastic part 313 and the metal shell 301, and the machine shell sealing ring 314 plays a role in assisting in sealing the long copper plate plastic part 313 and the metal shell 301, so that the connection sealing performance of the long copper plate plastic part 313 is improved.

Specifically, the long copper plate plastic part 313 and the metal shell 301 can achieve IPX7 and IPX 9K-level waterproof performance under the action of the shell sealing ring 314.

When the wire harness sealing ring is used specifically, a plurality of groups of wire harnesses 2 are respectively placed in the metal shell 301, the wire harnesses 2 are independently connected through the plurality of groups of metal shells 301, the wire harnesses 2 are communicated with the copper plate 303 under the supporting action of the copper plate plastic piece 302, the wire harnesses 2 are fixed through the mutual matching of the tail cover 308 and the wire harness sealing ring 309, and then the metal shells 301 are sealed and protected through the top cover 306 in a rotating mode;

because the copper plate 303 and the long copper plate 304 are arranged at 90 degrees, the wire harness 2 is led out at 90 degrees through the mutual matching of the copper plate 303 and the long copper plate 304, in the process of connecting the wire harness 2, the wire harness 2 is protected in a closed manner through the mutual matching of the metal shell 301, the top cover 306, the tail cover 308, the long copper plate plastic part 313 and the shell sealing ring 314, and meanwhile, the wire harness 2 is shielded in all directions.

According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:

the utility model discloses a setting of corresponding mechanism, make metal shielding high voltage connector carry out 90 connections to the pencil, the required space is connected to the pencil to the metal shielding high voltage connector has been reduced, the required pencil length is connected to the pencil to the metal shielding high voltage connector has been reduced, and simultaneously, the whole rigid connection of metal shielding high voltage connector, system connection resistance has been reduced, setting through metal casing and sealing washer, the connection seal of metal shielding high voltage connector has been improved, the performance of shielding is carried out to pencil and connector has been strengthened, through the mode of carrying out single chamber protection to the pencil, make metal shielding high voltage connector independently sealed, the insulation protection effect of metal shielding high voltage connector has been improved, the adaptability of metal shielding high voltage connector to adverse circumstances has been strengthened, metal shielding high voltage connector supports haplopore or porous serialization, application scope has been enlarged, adopt the modularized design, support quick replacement, metal shielding high voltage connector has high vibration resistance, can be used to the more abominable motor of vibration environment, through 360 designs, under the environment of high vibration, effective contact still can be guaranteed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A metal shielded high voltage connector adapted for use with a 90 ° outlet, comprising:

a fixed connecting seat;

the wire harnesses are arranged on one side of the fixed connecting seat;

multiunit shielding connection mechanism locates between fixed connection seat and the pencil, shielding connection mechanism includes metal casing, metal casing and pencil phase-match, it moulds the piece to be equipped with the copper tablet in the metal casing, the copper tablet is moulded a cover and is located the one end that the pencil is located metal casing, be equipped with the copper tablet between piece and the pencil is moulded to the copper tablet, the copper tablet is connected under the bearing that the piece was moulded to the copper tablet and pencil, one side that the pencil was kept away from to the copper tablet is equipped with long copper tablet, one side that long copper tablet is located the fixed connection seat outside is cut a hole and is had the fixed conducting hole.

2. The metal-shielded high-voltage connector applicable to 90-degree outgoing lines according to claim 1, wherein a top cover is in threaded connection with one side of each of the multiple groups of metal shells away from the fixed connection seat, and a top cover sealing ring is arranged between the top cover and the metal shells.

3. The metal-shielded high-voltage connector applicable to a 90-degree outgoing line according to claim 1, wherein a tail cover is arranged on one side of the metal shell, which is far away from the long copper plate, the tail cover is connected with the metal shell in a clamping manner, and the tail cover is sleeved on the outer side of the wiring harness.

4. The metal shielded high-voltage connector suitable for 90 ° outgoing line according to claim 3, wherein a wire harness sealing ring is connected in the tail cover, and the wire harness sealing ring is matched with the wire harness.

5. The metal shielding high-voltage connector applicable to 90-degree outgoing lines according to claim 4, wherein an inner shielding shell is arranged between the metal shell and the wire harness sealing ring, the inner shielding shell is connected with the metal shell, and an outer shielding shell is arranged on the outer side of the inner shielding shell.

6. The metal-shielded high-voltage connector applicable to 90-degree outgoing lines according to claim 1, wherein a connecting screw is connected between the copper plate and the long copper plate, one side of the long copper plate is connected with a long copper plate plastic part, and a machine shell sealing ring is connected between the long copper plate plastic part and the metal shell.