CN203536616U

CN203536616U - Circular RJ45 connector

Info

Publication number: CN203536616U
Application number: CN201320578959.4U
Authority: CN
Inventors: 陈海刚
Original assignee: ZHOUKOU KAIWANG ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: Shenzhen Carve Electronics Co ltd
Priority date: 2013-09-18
Filing date: 2013-09-18
Publication date: 2014-04-09
Anticipated expiration: 2023-09-18

Abstract

The utility model discloses a circular RJ45 connector. The connector comprises an insulating rubber core, a connecting terminal, an inner core and a rubber shell. The connecting terminal is embedded in the insulating rubber core. The insulating rubber core is arranged in the inner core. A cable is welded at the welding end of the connecting terminal. A cable fixing frame is fixedly arranged at the back end of the inner core. The cable is inserted in the cable fixing frame. The rubber shell wraps the inner core. According to the circular RJ45 connector, a special structural design is adopted, the cable is fixed in the rubber coating process of injection molding of the rubber shell so as to prevent the problems of cable breakage, snap and cable winding occurring in the rubber coating process of the injection molding, and the percent of pass of products and the performance of the circular RJ45 connector in the utilization process can be improved.

Description

A kind of circular RJ45 connector

Technical field

The utility model discloses a kind of connector, particularly a kind of circular RJ45 connector.

Background technology

RJ45 interface is a type of various different joints, is generally used for transfer of data, the modal network interface card interface that is applied as.The application of RJ45 interface in people's life is very extensive, as the interface on network interface card, router, network interface on switch etc., also having some special application fields need to use independently adapter connector connects, wherein circular RJ45 connector is relatively more conventional a kind of independent connector joint design, incorporated by reference to referring to accompanying drawing 1 and accompanying drawing 2, conventional circular RJ45 connector generally includes an insulated rubber core 1, splicing ear 2, inner core 3 and glue shell 4, wherein splicing ear 2 is inlaid in insulated rubber core 1, circular RJ45 connector of the prior art is when assembling, first cable is welded on splicing ear 2, again the insulated rubber core with splicing ear 21 is fixedly inserted in inner core 3, finally, by injection moulding encapsulate technique, in inner core 3 outsides, form glue shell 4, finished product.Conventional circular RJ45 connector is in manufacturing process, and a step especially in the end, i.e. in injection moulding encapsulation process, easily cause the fractureing of cable, snap, the problem such as cable winding, finally causes the defective of product, and impact is used.

Summary of the invention

For the above-mentioned of the prior art circular RJ45 connector of mentioning in manufacture process, easily cause the fractureing of cable, snap, the problem such as cable winding, the utility model provides a kind of new circular RJ45 connector and manufacture method thereof, it is fixed cable by cable fixed block, carrying out the processing of injection moulding encapsulate, address the above problem.

The technical scheme that the utility model solves its technical problem employing is: a kind of circular RJ45 connector, connector comprises insulated rubber core, splicing ear, inner core and glue shell, splicing ear is inlaid in insulated rubber core, insulated rubber core is arranged on interior in-core, cable is welded on the welding ends of splicing ear, described inner core rear end is installed with cable fixed mount, and cable interts in cable fixed mount, and glue shell is coated on inner core outside.

The technical scheme that the utility model solves its technical problem employing further comprises:

Described cable fixed mount both sides are fixedly installed respectively a positive stop strip, and on inner core, corresponding position is provided with stopper slot.

On described cable fixed mount, have cable hole, cable is inserted in cable hole.

The welding ends below of described splicing ear is fixed with bracing frame.

On described bracing frame, be fixed with plush copper, plush copper is inserted on inner core.

After described step C, also comprise step C ', bracing frame is packed on inner core, the welding ends below that makes it be arranged on splicing ear.

The beneficial effects of the utility model are: the utility model adopts special structural design, in glue shell injection moulding encapsulation process, cable is fixed, preventing from causing in injection moulding encapsulation process the fractureing of cable, snap, the problem such as cable winding, the qualification rate that can improve product with and performance in use.

Below in conjunction with the drawings and specific embodiments, the utility model is described further.

Accompanying drawing explanation

Fig. 1 is conventional circular RJ45 connector perspective view.

Fig. 2 is conventional circular RJ45 connector decomposing state structural representation.

Fig. 3 is the utility model stereoscopic-state structural representation.

Fig. 4 is another visual angle perspective view of the utility model.

Fig. 5 is the utility model decomposing state structural representation.

Fig. 6 is another visual angle decomposing state structural representation of the utility model.

Fig. 7 is the utility model interface end face structural representation.

Fig. 8 is the A-A cross-sectional view of Fig. 7.

Fig. 9 is the B-B cross-sectional view of Fig. 7.

In figure, 1-insulated rubber core, 2-splicing ear, 3-inner core, 4-glue shell, 5-bracing frame, 6-cable fixed mount, 7-plush copper, 8-positive stop strip, 9-stopper slot, 10-cable hole.

Embodiment

The present embodiment is the utility model preferred implementation, and other all its principles are identical with the present embodiment or approximate with basic structure, all within the utility model protection range.

Incorporated by reference to referring to accompanying drawing 3 to accompanying drawing 9, the utility model mainly comprises insulated rubber core 1, splicing ear 2, inner core 3 and glue shell 4, splicing ear 2 is fixedly inlaid in insulated rubber core 1, the related splicing ear 2 of insulated rubber core 1 is fixedly installed in inner core 3, this part-structure is identical with routine techniques, cable is welded on the welding ends of splicing ear 2, in the present embodiment, below splicing ear 2 welding endss, be fixedly installed bracing frame 5, bracing frame 5 adopts insulating material to make, in the present embodiment, (fore-and-aft direction is the direction defining in the utility model to bracing frame 5 front ends, before connecting end surface direction is defined as) be fixedly installed two plush coppers 7, bracing frame 5 is fixedly mounted on inner core 3 by two plush coppers 7, by bracing frame 5, can play a supporting role to the welding ends of splicing ear 2, prevent that it from producing off normal etc. in injection moulding encapsulation process.In the present embodiment, in inner core 3 rear ends, be installed with cable fixed mount 6, on cable fixed mount 6, have cable hole 10, cable interts in cable hole 10, and cable fixed mount 6 left and right sides are fixed with respectively a positive stop strip 8, and positive stop strip 8 front and back arrange, can insert inner core 3 when interior at cable fixed mount 6, play position-limiting action, on inner core 3, corresponding to positive stop strip 8 positions, be fixed with stopper slot 9, positive stop strip 8 can be inserted in stopper slot 9.

Manufacture method of the present utility model, specifically comprises the steps:

1, splicing ear 2 is inlaid in insulated rubber core 1, just cable inserts in the cable hole 10 of cable fixed mount 6 simultaneously;

2, cable is welded on the welding ends on splicing ear 2;

3, insulated rubber core 1 is packed in inner core 3;

4, bracing frame 5 is packed on inner core 3 into the welding ends below that makes it be arranged on splicing ear 2;

5, cable fixed mount 6 is packed in inner core 3, cable is fixed;

6, at inner core 3 outside injection moulding encapsulates, form glue shells 4, finished product.

The utility model adopts special structural design, in glue shell injection moulding encapsulation process, cable is fixed, preventing from causing in injection moulding encapsulation process the fractureing of cable, snap, the problem such as cable winding, the qualification rate that can improve product with and performance in use.

Claims

1. a circular RJ45 connector, it is characterized in that: described connector comprises insulated rubber core, splicing ear, inner core and glue shell, splicing ear is inlaid in insulated rubber core, insulated rubber core is arranged on interior in-core, cable is welded on the welding ends of splicing ear, described inner core rear end is installed with cable fixed mount, and cable interts in cable fixed mount, and glue shell is coated on inner core outside.

2. circular RJ45 connector according to claim 1, is characterized in that: described cable fixed mount both sides are fixedly installed respectively a positive stop strip, and on inner core, corresponding position is provided with stopper slot.

3. circular RJ45 connector according to claim 1, is characterized in that: on described cable fixed mount, have cable hole, cable is inserted in cable hole.

4. according to the circular RJ45 connector described in claim 1 or 2 or 3, it is characterized in that: the welding ends below of described splicing ear is fixed with bracing frame.

5. circular RJ45 connector according to claim 4, is characterized in that: on described bracing frame, be fixed with plush copper, plush copper is inserted on inner core.