CN211556287U

CN211556287U - Wire connector with dampproofing waterproof function

Info

Publication number: CN211556287U
Application number: CN202020284505.6U
Authority: CN
Inventors: 蒋胜雄
Original assignee: Shenzhen Ns Tech Co ltd
Current assignee: Shenzhen Ns Tech Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-09-22
Anticipated expiration: 2030-03-10

Abstract

The utility model relates to a wire connector with dampproofing waterproof function, which comprises a housin, the net twine connector, the centre form sheath, wire and external mold, the net twine connector is fixed to be set up in the casing, the sinle silk of wire passes through welding formation electricity with the net twine connector and is connected, the centre form sheath passes behind the wire cover establish outside casing tail end and net twine connector, the forward position of centre form sheath is equipped with the encapsulating mouth, fill AB glue in the space that centre form sheath and casing tail end formed, AB glue wraps up the welding point and the wire front end of net twine connector and wire sinle silk, and seal the clearance between centre form sheath and the casing, the external mold wraps up the wire of centre form sheath and partial centre form sheath rear end through the. The wire connector is additionally provided with the inner mold sheath, AB glue is filled in the inner mold sheath, then the outer mold is injected outside the inner mold sheath, the sealing effect is enhanced, and compared with the prior art, the waterproof and moistureproof effects are greatly improved, and the higher waterproof and moistureproof requirements of telecommunication equipment can be met.

Description

Wire connector with dampproofing waterproof function

Technical Field

The utility model relates to a connector technical field especially relates to a wire connector with dampproofing waterproof function.

Background

The electric wire connector in the prior art mainly comprises a shell, a network port connector and a wire, wherein the three parts are sealed by mainly injecting a layer of plastic outer die at a welding joint, so that the waterproof effect is excellent, and the stability is good. However, with the development of the technology, the performance of the telecommunication equipment is higher and higher, the requirements on the moisture resistance and the water resistance of the telecommunication equipment are higher and higher, the moisture resistance and the water resistance of the electric wire connector serving as an important carrier linked with the outside are also important, the existing structure can not meet the requirements on the moisture resistance and the water resistance gradually, and needs to be further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire connector with dampproofing and waterproofing function can satisfy the higher dampproofing and waterproofing requirement of telecommunication equipment.

The utility model discloses a realize like this: the utility model provides a wire connector with dampproofing waterproof function, includes casing, net twine connector, centre form sheath, wire and external mold, net twine connector is fixed to be set up in the casing, the sinle silk of wire is connected through welding formation electricity with net twine connector, the centre form sheath passes behind the wire and overlaps and establish outside casing tail end and net twine connector, the leading edge of centre form sheath is equipped with the encapsulating mouth, fill AB glue in the space that centre form sheath and casing tail end formed, AB glue parcel net twine connector and wire sinle silk's welding point and wire front end to and seal the clearance between centre form sheath and the casing, the external mold wraps up the wire of centre form sheath and partial centre form sheath rear end through the mode of moulding plastics.

The inner mold sheath is horn-shaped, the large opening end of the inner mold sheath is matched with the outer diameter of the tail end of the shell, and the small opening end of the inner mold sheath is matched with the outer diameter of the lead.

Wherein, still be equipped with the trench structure that is used for assembling the casing on the interior mould sheath.

Wherein the inner mold sheath material is PVC/PBT or ABS.

The utility model has the advantages that: the electric wire connector with dampproofing waterproof function has set up an centre form sheath in the department of linking of wire and net gape connector, the leading edge of centre form sheath sets up the encapsulating mouth, can pour into AB glue in the space that interior mould sheath and casing tail end formed through this encapsulating mouth, net gape connector and wire sinle silk's welding point and wire front end all are wrapped up by AB glue like this, clearance between centre form sheath and the casing also is sealed by AB, form indestructible seal structure, then mould plastics one deck external mold again in centre form sheath outside, strengthen sealed effect, relative prior art, dampproofing and waterproofing effect has and promotes by a wide margin, can satisfy the higher dampproofing and waterproofing requirement of telecommunication equipment, the encapsulating mouth can be sheltered from to the external mold simultaneously, can not influence the outward appearance of electric wire connector.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a wire connector with moisture and water proof functions according to the present invention;

FIG. 2 is a schematic view of the state that the inner mold sheath is threaded on the conducting wire and the core of the conducting wire is welded with the network port connector;

FIG. 3 is a schematic view of the inner mold jacket assembled to the housing;

FIG. 4 is a schematic view of the housing being erected and being filled with glue through the glue port into the inner mold sheath;

fig. 5 is a schematic structural view of the inner mold sheath.

Wherein, 1, a shell; 2. a network port connector; 3. an inner mold sheath; 31. pouring a glue opening; 32. a slot structure; 4. a wire; 41. a wire core; 5. and (7) outer molding.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As an embodiment of the wire connector with moisture-proof and waterproof functions of the present invention, as shown in fig. 1 to 5, comprises a housing 1, a network port connector 2, an inner mold sheath 3, a wire 4 and an outer mold 5, the network port connector 2 is fixedly arranged in the shell 1, the core 41 of the lead 4 is electrically connected with the network port connector 2 through welding, the internal mold sheath 3 is sleeved at the tail end of the shell 1 and outside the network port connector 2 after penetrating through the lead 4, the front edge of the internal mold sheath 3 is provided with a glue filling port 31, AB glue (not shown) is filled in a space formed by the internal mold sheath 3 and the tail end of the shell 1, the AB glue wraps the welding points of the network port connector 2 and the wire core 41 and the front end of the wire 4, and the outer die 5 wraps the inner die sheath 3 and a part of the leads 4 at the rear end of the inner die sheath 3 in an injection molding mode.

The electric wire connector with dampproofing waterproof function has set up an interior mould sheath 3 in the department of linking of wire 4 and net gape ware 2, the leading edge of interior mould sheath 3 sets up encapsulating mouth 31, can pour into AB glue in the space that

interior mould sheath

3 and 1 tail end of casing formed through this encapsulating mouth 31, net gape ware 2 all is wrapped up by AB glue with the welding point of wire sinle silk 41 and wire 4 front end like this, the clearance between interior mould sheath 3 and the casing 1 is also sealed by AB, form indestructible seal structure, then mould plastics one deck external mold 5 in interior mould sheath 3 outside again, strengthen sealed effect, relative prior art, the dampproofing and waterproofing effect has and promotes by a wide margin, can satisfy the higher dampproofing and waterproofing requirement of telecommunication equipment, external mold 5 can cover encapsulating mouth 31 simultaneously, can not influence the outward appearance of electric wire connector.

In this embodiment, the inner mold sheath 3 is horn-shaped, the large opening end of the inner mold sheath 3 is matched with the outer diameter of the tail end of the shell 1, and the small opening end is matched with the outer diameter of the lead 4, so that on the premise of convenient installation, the smaller the matched gap is, the better the gap is, and glue leakage can be prevented when filling and sealing the AB glue; loudspeaker form can hold more AB glue, and waterproof moisture proof is effectual after the solidification.

In this embodiment, the inner mold sheath 3 is further provided with a slot structure 32 for assembling the housing, and the slot structure 32 is mainly matched with the housing 1 with a specific shape in the drawings, and is more convenient to reserve the glue filling opening 31.

In this embodiment, the inner mold sheath 3 is made of PVC, PBT or ABS, and can be combined with the wire core 41 made of PP, PE or teflon by glue filling, and according to actual experimental data, the waterproof treatment can reach IP68 international standard, and the effect is very good.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a wire connector with dampproofing waterproof function, a serial communication port, including casing, net twine connector, centre form sheath, wire and external mold, net twine connector is fixed to be set up in the casing, the sinle silk of wire is connected through welding formation electricity with net twine connector, the centre form sheath passes behind the wire and overlaps and establish outside casing tail end and net twine connector, the leading edge of centre form sheath is equipped with the encapsulating mouth, fill AB glue in the space that centre form sheath and casing tail end formed, AB glue parcel net twines the welding point and the wire front end of net twine connector and wire sinle silk to and seal the clearance between centre form sheath and the casing, the external mold wraps up the wire of centre form sheath and partial centre form sheath rear end through the mode of moulding plastics.

2. The electrical wire connector as claimed in claim 1, wherein the inner mold sheath is formed in a trumpet shape, a large opening end of the inner mold sheath is adapted to an outer diameter of the rear end of the housing, and a small opening end of the inner mold sheath is adapted to an outer diameter of the electrical wire.

3. The electrical wire connector with moisture and water resistant functions as claimed in claim 1, wherein a groove structure for assembling the housing is further provided on the inner mold sheath.

4. The electric wire connector with moisture and water proofing functions as claimed in claim 1, wherein the inner mold sheath material is PVC, PBT or ABS.