CN217788816U

CN217788816U - Branch cable electric connector

Info

Publication number: CN217788816U
Application number: CN202221876638.8U
Authority: CN
Inventors: 宋高军; 王建东; 刘峰
Original assignee: Zhangjiagang Uchen New Energy Co ltd
Current assignee: Zhangjiagang Uchen New Energy Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-11
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a branch line electric connector, its structure includes: the wire inlet end of the shell is provided with a wire inlet connecting part with a diameter smaller than that of the shell, a shell mounting hole is formed in the shell, a wire inlet mounting hole communicated with the shell mounting hole is formed in the wire inlet connecting part, an insulating core seat is arranged in the shell mounting hole, a wire inlet port is formed in the wire inlet end of the insulating core seat, at least two wire outlet ports are formed in the wire outlet end of the insulating core seat, a single-hole wire sealing body and a single-hole fixed wire clamp are sequentially arranged in the wire inlet mounting hole of the wire inlet connecting part from inside to outside, and a wire inlet end cover is arranged on the wire inlet connecting part; the shell is characterized in that a porous wire sealing body is arranged on the outer side of the insulating core seat in a shell mounting hole of the shell, a wire outlet end cover is arranged on a wire outlet end of the shell, and a porous fixing wire clamp is arranged in the wire outlet end cover. The utility model discloses separated time electric connector's usage very extensive.

Description

Branch cable electric connector

Technical Field

The utility model relates to an electric connector, concretely relates to branch line electric connector.

Background

At present, no special branching electric connector is usually provided in the occasion of branching, and the incoming line and a plurality of outgoing lines are directly wound together on site by personal experience and then are wrapped together by adhesive tapes. This is neither aesthetic nor standard, and it cannot be guaranteed whether the connection is reliable and safe.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the branching electric connector can be used for connecting an incoming line and an outgoing line in a standard manner, so that the incoming line and the outgoing line are reliably and safely connected.

For solving the technical problem, the utility model discloses the technical scheme who adopts does: a branch electric connector structurally comprises: the shell is provided with a wire inlet connecting part with the diameter smaller than that of the shell at a wire inlet end of the shell, a shell mounting hole is formed in the shell, a wire inlet mounting hole communicated with the shell mounting hole is formed in the wire inlet connecting part, an insulating core base is arranged in the shell mounting hole, a wire inlet port is formed in one end, close to the wire inlet connecting part, of the insulating core base, namely the wire inlet end of the insulating core base, at least two wire outlet ports are formed in the other end, namely the wire outlet end of the insulating core base, a single-hole wire sealing body and a single-hole fixed wire clamp are sequentially arranged in the wire inlet mounting hole of the wire inlet connecting part from inside to outside, wire passing holes corresponding to the wire inlet ports of the insulating core base are formed in the single-hole wire sealing body and the single-hole fixed wire clamp, and a wire inlet end cover is arranged on the wire inlet connecting part; a porous wire sealing body is further arranged in a shell mounting hole of the shell, on the outer side of the insulating core seat, namely on one side close to a wire outlet end of the shell, a wire outlet end cover is arranged on the wire outlet end of the shell, a porous fixed wire clamp is arranged in the wire outlet end cover, and wire passing holes which are in one-to-one correspondence with the wire outlet ports of the insulating core seat are respectively arranged in the wire outlet end cover, the porous wire sealing body and the porous fixed wire clamp; the incoming line penetrates into the insulating core base from the incoming line end cover, the single-hole fixing wire clamp and the line passing hole of the single-hole line sealing body in sequence, and the at least two outgoing lines respectively penetrate into the insulating core base from the outgoing line end cover, the porous fixing wire clamp and the corresponding line passing holes of the porous line sealing body and are electrically connected with the incoming line penetrating into the insulating core base.

As a preferable scheme, in the branch cable electric connector, a specific installation manner of the incoming line end cover and the incoming line connecting part is as follows: the incoming line end cover is sleeved on the incoming line connecting part, and the incoming line end positioning bosses on the incoming line connecting part are correspondingly clamped in the corresponding incoming line end limiting clamping grooves on the incoming line end cover one to one.

As a preferable scheme, in the branch line electrical connector, at least two inlet line end positioning bosses are uniformly arranged on the inlet line connecting part along the circumferential direction.

As a preferable scheme, in the branch line electrical connector, a specific mounting manner of the outlet end cover and the housing is as follows: the shell is provided with at least one pair of outlet end positioning bosses on at least one side of an outlet end of the shell, outlet end limiting clamping grooves corresponding to the outlet end positioning bosses are formed in the outlet end cover, the outlet end cover is sleeved on the outlet end of the shell, and the outlet end positioning bosses on the shell are correspondingly clamped in the corresponding outlet end limiting clamping grooves on the outlet end cover one by one.

Preferably, in the branch cable electric connector, two pairs of outlet end positioning bosses are symmetrically arranged on two sides of the outlet end of the housing.

The beneficial effects of the utility model are that: the utility model discloses advance, be qualified for the next round of competitions among the separated time electric connector and can pass through ultrasonic welding or electric welding with the inlet wire with be qualified for the next round of competitions the welding together, place in the production process the casing in, the connection reliability and the security of advancing, being qualified for the next round of competitions have all obtained the guarantee to, whole separated time electric connector's outward appearance is very pleasing to the eye.

Drawings

Fig. 1 is a schematic perspective view of the branching electric connector of the present invention.

Fig. 2 is a schematic cross-sectional view of the branching electrical connector of the present invention.

Reference numerals in fig. 1 to 2 are respectively; 1. the wire inlet end cover 12, the wire inlet end limiting clamping groove 2, the single-hole fixing wire clamp 3, the single-hole wire sealing body 4, the shell 401, the shell mounting hole 402, the wire outlet end positioning boss 41, the wire inlet connecting part 411, the wire inlet mounting hole 412, the wire inlet end positioning boss 5, the insulating core base 6, the multi-hole wire sealing body 7, the multi-hole fixing wire clamp 8, the wire outlet end cover 82, the wire outlet end limiting clamping groove 9, the wire inlet 10 and the wire outlet.

Detailed Description

The following describes a specific embodiment of a branch cable electrical connector according to the present invention in detail with reference to the accompanying drawings:

as shown in fig. 1 and fig. 2, the branching electrical connector of the present invention includes: casing 4, and an inlet wire 9 and two 10 that are qualified for the next round of competitions, casing 4 be provided with the inlet wire connecting portion 41 that the diameter is less than casing 4 at its inlet wire end, be provided with casing mounting hole 401 in casing 4, seted up in inlet wire connecting portion 41 with the communicating inlet wire mounting hole 411 of casing mounting hole 401, casing mounting hole 401 in by inside and outside set gradually insulating core print 5 and porous sealing body 6, insulating core print 5 is provided with an inlet wire mouth in its one end that is close to inlet wire connecting portion 41, insulating core print 5 is provided with two outlet wire mouths at its other end that is its outlet wire end, single hole sealing body 3 and single hole fixed clamp 2 have been set gradually from inside to outside in inlet wire mounting hole 411 of inlet wire connecting portion 41, be provided with the corresponding wire hole (belonging to the conventional technique in this field, no longer expand the description here) of inlet wire end lid 1 in single hole sealing body 3 and the single hole fixed clamp 2, the concrete mounting mode of inlet end lid 1 and inlet wire connecting portion 41 does: the incoming line connecting part 41 is uniformly provided with two incoming line end positioning bosses 412 along the circumferential direction, the incoming line end cover 1 is provided with an incoming line end limiting clamping groove 12 corresponding to the incoming line end positioning bosses 412, the incoming line end cover 1 is sleeved on the incoming line connecting part 41, and the incoming line end positioning bosses 412 on the incoming line connecting part 41 are correspondingly clamped in the corresponding incoming line end limiting clamping grooves 12 on the incoming line end cover 1 one by one; the shell 4 is provided with a leading-out end cover 8 on the leading-out end thereof, and the specific installation mode of the leading-out end cover 8 and the shell 4 is as follows: two pairs of outlet end positioning bosses 402 are symmetrically arranged on two sides of the outlet end of the shell 4, outlet end limiting clamping grooves 82 corresponding to the outlet end positioning bosses 402 are formed in the outlet end cover 8, the outlet end cover 8 is sleeved on the outlet end of the shell 4, and the outlet end positioning bosses 402 on the shell 4 are correspondingly clamped in the corresponding outlet end limiting clamping grooves 82 on the outlet end cover 8 one by one; a porous fixed wire clamp 7 is arranged in the wire outlet end cover 8, and wire passing holes which are in one-to-one correspondence with the wire outlet ports of the insulating core seat 5 are respectively arranged in the wire outlet end cover 8, the porous wire sealing body 6 and the porous fixed wire clamp 7 (which belongs to the conventional technology in the field and will not be described herein); the incoming line 9 penetrates into the insulating core base 5 from the line passing holes of the incoming line end cover 1, the single-hole fixed wire clamp 2 and the single-hole sealing body 3 in sequence, and the two outgoing lines 10 respectively penetrate into the insulating core base 5 from the corresponding line passing holes of the outgoing line end cover 8, the multi-hole fixed wire clamp 7 and the multi-hole sealing body 6 and are connected with the incoming line 8 penetrating into the insulating core base 5 through ultrasonic welding or electric welding.

In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the shapes, structures, features and spirit of the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A branch electrical connector comprising: the wire inlet end of the shell is provided with a wire inlet connecting part with the diameter smaller than that of the shell, a shell mounting hole is formed in the shell, a wire inlet mounting hole communicated with the shell mounting hole is formed in the wire inlet connecting part, an insulating core base is arranged in the shell mounting hole, a wire inlet port is formed in one end, close to the wire inlet connecting part, of the insulating core base, at least two wire outlet ports are formed in the other end, namely the wire outlet end, of the insulating core base, a single-hole wire sealing body and a single-hole fixing wire clamp are sequentially arranged in the wire inlet mounting hole of the wire inlet connecting part from inside to outside, a wire passing hole corresponding to the wire inlet port of the insulating core base is formed in the single-hole wire sealing body and the single-hole fixing wire clamp, and a wire inlet end cover is arranged on the wire inlet connecting part; a porous wire sealing body is further arranged in a shell mounting hole of the shell on the outer side of the insulating core seat, namely on one side close to a wire outlet end of the shell, a wire outlet end cover is arranged on the wire outlet end of the shell, a porous fixed wire clamp is arranged in the wire outlet end cover, and wire passing holes which correspond to wire outlet ports of the insulating core seat one by one are respectively arranged in the wire outlet end cover, the porous wire sealing body and the porous fixed wire clamp; the incoming line penetrates into the insulating core base from the incoming line end cover, the single-hole fixing wire clamp and the line passing hole of the single-hole line sealing body in sequence, and the at least two outgoing lines respectively penetrate into the insulating core base from the outgoing line end cover, the porous fixing wire clamp and the corresponding line passing holes of the porous line sealing body and are electrically connected with the incoming line penetrating into the insulating core base.

2. The branch electric connector according to claim 1, wherein the specific mounting manner of the incoming line end cover and the incoming line connecting part is as follows: the incoming line connecting part is provided with at least one incoming line end positioning boss, the incoming line end cover is provided with an incoming line end limiting clamping groove corresponding to the incoming line end positioning boss, the incoming line end cover is sleeved on the incoming line connecting part, and the incoming line end positioning bosses on the incoming line connecting part are clamped in the corresponding incoming line end limiting clamping grooves on the incoming line end cover in a one-to-one correspondence manner.

3. The branch electric connector according to claim 2, wherein at least two incoming line end positioning bosses are uniformly arranged on the incoming line connecting part along the circumferential direction.

4. The branch cable electrical connector of claim 1, 2 or 3, wherein the outlet end cap and the housing are mounted in a manner that: the shell is provided with at least one pair of outlet end positioning bosses on at least one side of an outlet end of the shell, outlet end limiting clamping grooves corresponding to the outlet end positioning bosses are formed in the outlet end cover, the outlet end cover is sleeved on the outlet end of the shell, and the outlet end positioning bosses on the shell are correspondingly clamped in the corresponding outlet end limiting clamping grooves on the outlet end cover one by one.

5. The branch cable electric connector according to claim 4, wherein the housing is symmetrically provided with two pairs of outlet end positioning bosses at two sides of the outlet end.