CN208508101U

CN208508101U - A kind of micro coaxial cable connector assembly

Info

Publication number: CN208508101U
Application number: CN201820988434.0U
Authority: CN
Inventors: 梁晔
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-25
Filing date: 2018-06-25
Publication date: 2019-02-15
Anticipated expiration: 2028-06-25

Abstract

The utility model discloses a kind of micro coaxial cable connector assembly, cable, the first sealing ring and the second sealing ring to extend out including insulation shell, circuit board, interfacing part, self-insulating shell one end；Insulation shell includes first shell and second shell；Mounting hole is offered in first shell, the hole wall of mounting hole offers container, and the first sealing ring is contained in container and part is exposed to container；Circuit board includes first surface and second surface；Interfacing part includes mounting portion and docking section, and the first surface of mounting portion and circuit board welds, and mounting portion is contained in insulation shell, and docking section, which passes through mounting hole, to be stretched out insulation shell and connect with docking connector；First sealing ring is extruded between container and mounting portion, to be sealed to mounting hole；Second sealing ring is set between first shell and second shell, to be sealed to insulation shell.Micro coaxial cable connector assembly provided by the utility model, sealing effect is more preferable, and waterproof performance is more preferably.

Description

A kind of micro coaxial cable connector assembly

[technical field]

The utility model relates to wire and cable connector technical field more particularly to a kind of micro coaxial cable connector assemblies.

[background technique]

Existing micro coaxial cable connector assembly generally includes an electric connector, a circuit board and a cable, electric connector The docking section connecting with docking connector and the mounting portion with welding circuit board, circuit board, mounting portion and part cable are contained in In insulation shell, docking site is in outside insulation shell, but existing insulation shell not enough seals, and waterproof effect is poor, influences circuit The performance of plate.

In consideration of it, it is really necessary to provide the novel micro coaxial cable connector assembly of one kind to overcome drawbacks described above.

[utility model content]

The purpose of the utility model is to provide a kind of sealing effect is more preferable, waterproof performance more preferably micro coaxial cable connector assembly.

To achieve the goals above, the utility model provides a kind of micro coaxial cable connector assembly, the micro coaxial cable connector assembly Including insulation shell, be contained in the intracorporal circuit board of insulation shell, the interfacing part being welded on circuit board, self-insulating shell one end are prolonged Cable, the first sealing ring and the second sealing ring stretched；The insulation shell includes first shell and matches with first shell The second shell of conjunction；Offering mounting hole in the first shell, the hole wall of the mounting hole offers container, and described first Sealing ring is contained in the container and part is exposed to the container；The circuit board include first surface and with the first table The first surface of the opposite second surface in face, the circuit board is set in one end there are three ground hole, and second surface is equipped with Conductive spacer；The interfacing part includes mounting portion and docking section, the first surface welding of the mounting portion and the circuit board, institute It states mounting portion to be contained in the insulation shell, the docking section passes through the mounting hole and stretches out the insulation shell and in succession Connect device connection；The braiding layer and cladding braiding layer of the cable includes and the conductive spacer welds core wire, cladding core wire Crust and metal clip, the metal clip include the ground connection for being clamped in the annulus of the braiding layer and extending from the annulus Portion, the grounding parts have three grounding legs for being inserted into three ground holes respectively；First sealing ring includes the first side Face and the second side opposite with the first side are coated with glue in the container, and first sealing ring is extruded in Between the container and the mounting portion, and first sealing ring is Nian Jie with the container by glue, and described first Side is plane and the container contacts, and the second side is arc surface and the mounting portion contacts, to the installation Hole is sealed；It is provided with multiple protrusions in the second shell, is offered on second sealing ring described in multiple correspond to The matching hole of protrusion, each protrusion is contained in a corresponding matching hole, so that second sealing ring is fixed on described second Shell, second sealing ring are set between the first shell and the second shell, to carry out to the insulation shell Sealing.

In a preferred embodiment, further include two magnetic elements, offered on the first surface of the circuit board Two first positioning holes, the mounting portion are opened up far from the side of the docking section there are two second location hole, described two magnetic One end of property element is respectively accommodated in described two first positioning holes, and the other end is respectively accommodated in described two second location holes.

In a preferred embodiment, the magnetic element is cylindrical, the first positioning hole and described second fixed Position hole is circular hole and is blind hole.

In a preferred embodiment, the insulation shell is cylindrical.

In a preferred embodiment, the second surface of the circuit board is also equipped with a pair of of LED light, transmission LED light The light guide of light and the cover of covering LED light and light guide are issued, the light guide and the cover are respectively positioned on the insulation shell In vivo.

In a preferred embodiment, the docking section includes third surface and the 4th table with third surface opposite Face, the third surface are equipped with the conductive terminal of identical quantity with the 4th surface.

Micro coaxial cable connector assembly provided by the utility model, it is close by the way that first is arranged in the mounting hole of the insulation shell Second sealing ring is arranged in seal between the first shell and the second shell, so that the insulation shell seals Effect is more preferable, and waterproof performance more preferably, improves the service life of micro coaxial cable connector assembly.

[Detailed description of the invention]

Fig. 1 is the perspective view for the micro coaxial cable connector assembly that the utility model embodiment provides.

Fig. 2 is the optical cable for the micro coaxial cable connector assembly that the utility model embodiment provides.

Fig. 3 is the partial schematic sectional view of region A shown in Fig. 2.

Fig. 4 is the enlarged diagram of region B shown in Fig. 2.

Fig. 5 is the enlarged diagram of region C shown in Fig. 2.

Fig. 6 is the optical cable for the micro coaxial cable connector assembly that the utility model embodiment provides.

Fig. 7 is the perspective view of the circuit board for the micro coaxial cable connector assembly that the utility model embodiment provides.

[specific embodiment]

It is clear in order to be more clear the purpose of this utility model, technical solution and advantageous effects, below in conjunction with Attached drawing in the utility model embodiment clearly and completely retouches the technical solution in the utility model embodiment It states, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are obtained without making creative work Every other embodiment, fall within the protection scope of the utility model.

Please refer to Fig. 1 to Fig. 6, a kind of micro coaxial cable connector assembly 100 provided by the utility model is used for and docking connector (not shown) connection, the micro coaxial cable connector assembly 100 include insulation shell 10, the circuit board being contained in insulation shell 10 20, cable 40, the first sealing ring 50 that the interfacing part 30 that is welded on circuit board 20,10 one end of self-insulating shell extend out And second sealing ring 60；The insulation shell 10 it is cylindrical and matched including first shell 11 and with first shell 11 Two shells 12；Mounting hole 111 is offered in the first shell 11, the hole wall of the mounting hole 111 offers container 112, First sealing ring 50 is contained in the container 112 and part is exposed to the container 112；The interfacing part 30 wraps Mounting portion 31 and docking section 32 are included, the mounting portion 31 is contained in the insulation shell 10, and the docking section 32 passes through described Mounting hole 111 stretches out the insulation shell 10 and connect with docking connector, and first sealing ring 50 is extruded in the container Between 112 and the mounting portion 31, to be sealed to the mounting hole 111；Second sealing ring 60 is set to described Between one shell 11 and the second shell 12, to be sealed to the insulation shell 10.

First sealing ring 50 includes first side 51 and the second side 52 opposite with the first side 51, institute Stating first side 51 is plane and the contact of the container 112, and the second side 52 is arc surface and the mounting portion 31 connects Touching, the arc surface structure of the second side 52 are conducive to increase the contact surface of the mounting portion 31 and first sealing ring 50 Product, so that the mounting portion 31 and the sealing effect of the mounting hole 111 are more preferable.

In one embodiment, be coated with glue in the container 112, first sealing ring 50 by glue with it is described Container 112 is bonded, and first sealing ring 50 is fixed in the container 112, is convenient for the interfacing part 30 Installation.

In one embodiment, it is provided with multiple raised 121 in the second shell 12, is opened on second sealing ring 60 Correspond to raised 121 matching hole 61 equipped with multiple, each raised 121 are contained in a corresponding matching hole 61, thus will Second sealing ring 60 is fixed on the second shell 12, and described raised 121 preferably limit second sealing ring 60 In in the second shell 12, convenient for the installation of the second shell 12 and the first shell 11.

The circuit board 20 includes first surface 21 and the second surface 22 opposite with first surface 21, the mounting portion 31 It is welded with the first surface 21 of the circuit board 20；There are three the first surface 21 of the circuit board 20 is set in one end Ground hole 23, second surface 22 are equipped with conductive spacer 24；The cable 40 includes the core wire with the conductive spacer 24 welding 41, the crust 43 and metal clip 44 of the braiding layer 42 of cladding core wire 41 and cladding braiding layer 42, the metal clip 44 include folder The annulus 441 in the braiding layer 42 and the grounding parts 442 from the annulus 441 extension are held, the grounding parts 442 have It is inserted into three grounding legs 443 of three ground holes 23 respectively, three grounding legs 443 make it between circuit board 20 Fixing power it is more stable, while it is also ensured that temperature increase requirement of 40 connector assembly 100 of cable when transmitting high current.

Referring to Fig. 7, the second surface 22 of the circuit board 20 is also equipped with a pair of of LED light 25, transmission LED light 25 is sent out The light guide 26 of light and the cover 27 of covering LED light 25 and light guide 26 out, the light guide 26 and the cover 27 are respectively positioned on In the insulation shell 10.

The micro coaxial cable connector assembly 100 further includes two magnetic elements 70, on the first surface 21 of the circuit board 20 It opens up there are two first positioning hole 211, the mounting portion 31 opens up that there are two the second positioning far from the side of the docking section 32 Hole 311, one end of described two magnetic elements 70 are respectively accommodated in described two first positioning holes 211, and the other end accommodates respectively In described two second location holes 311.The magnetic element 70 is cylindrical, the first positioning hole 211 and described second fixed Position hole 311 is circular hole and is blind hole.The magnetic element 70 is provided when micro coaxial cable connector assembly 100 is connect with docking connector Make the retentivity of the two engagement and the interfacing part 30 is positioned.

The docking section 32 includes third surface 321 and fourth surface 322 opposite with third surface 321, the third Surface 321 is equipped with the conductive terminal 323 of identical quantity with the 4th surface 322, and the micro coaxial cable connector assembly 100 can pass through institute The conductive terminal 323 stated on third surface 321 or the 4th surface 322 is connect with docking connector.

Micro coaxial cable connector assembly 100 provided by the utility model, by the mounting hole 111 of the insulation shell 10 First sealing ring 50 is set, second sealing ring 60 is set between the first shell 11 and the second shell 12, is made It is more preferable to obtain 10 sealing effect of insulation shell, waterproof performance more preferably, improves the service life of micro coaxial cable connector assembly 100.

The utility model is not only in the description and the implementation described, therefore for the personnel of familiar field For other advantage and modification is easily implemented, therefore without departing substantially from universal defined by claim and equivalency range Spirit and scope in the case where, the utility model is not limited to specific details, representative equipment and shown here as with retouch The diagram example stated.

Claims

1. a kind of micro coaxial cable connector assembly, it is characterised in that: the micro coaxial cable connector assembly includes insulation shell, is contained in insulation Cable, the first sealing ring that the intracorporal circuit board of shell, the interfacing part being welded on circuit board, self-insulating shell one end extend out And second sealing ring；The insulation shell includes first shell and the second shell that matches with first shell；The first shell Mounting hole is offered on body, the hole wall of the mounting hole offers container, and first sealing ring is contained in the container And part is exposed to the container；The circuit board includes first surface and the second surface opposite with first surface, described The first surface of circuit board is set in one end there are three ground hole, and second surface is equipped with conductive spacer；The interfacing part packet Mounting portion and docking section are included, the first surface welding of the mounting portion and the circuit board, the mounting portion is contained in described exhausted In edge shell, the docking section passes through the mounting hole stretching insulation shell and connect with docking connector；The cable packet The crust and metal clip with the core wire of conductive spacer welding, the braiding layer of cladding core wire and cladding braiding layer are included, it is described Metal clip includes the grounding parts for being clamped in the annulus of the braiding layer and extending from the annulus, and the grounding parts, which have, to be divided It is not inserted into three grounding legs of three ground holes；First sealing ring include first side and with the first side phase The second side of back is coated with glue in the container, and first sealing ring is extruded in the container and the installation Between portion, and first sealing ring by glue it is Nian Jie with the container, the first side for plane and with the receipts Tank contact, the second side is arc surface and contacts with the mounting portion, to be sealed to the mounting hole；Described It is provided with multiple protrusions on two shells, multiple matching holes corresponding to the protrusion are offered on second sealing ring, each Protrusion is contained in a corresponding matching hole, so that second sealing ring is fixed on the second shell, second sealing Circle is set between the first shell and the second shell, to be sealed to the insulation shell.

2. micro coaxial cable connector assembly as described in claim 1, it is characterised in that: further include two magnetic elements, the circuit It is opened up on the first surface of plate there are two first positioning hole, the mounting portion opens up that there are two the far from the side of the docking section Two location holes, one end of described two magnetic elements are respectively accommodated in described two first positioning holes, and the other end is respectively accommodated in Described two second location holes.

3. micro coaxial cable connector assembly as claimed in claim 2, it is characterised in that: the magnetic element is cylindrical, and described A positioning hole and the second location hole are circular hole and are blind hole.

4. micro coaxial cable connector assembly as claimed in claim 3, it is characterised in that: the insulation shell is cylindrical.

5. micro coaxial cable connector assembly as claimed in claim 4, it is characterised in that: the second surface of the circuit board is also equipped with A pair of of LED light, transmission LED light issue the light guide of light and the cover of covering LED light and light guide, the light guide and the cover Body is respectively positioned in the insulation shell.

6. micro coaxial cable connector assembly as claimed in claim 5, it is characterised in that: the docking section includes third surface and with 4th surface of three surface opposites, the third surface are equipped with the conductive terminal of identical quantity with the 4th surface.