CN202094378U

CN202094378U - Network socket connector

Info

Publication number: CN202094378U
Application number: CN2011201280590U
Authority: CN
Inventors: 黄兴明; 王洋; 罗又生
Original assignee: Dongguan Kangxiang Electronic Co Ltd
Current assignee: Dongguan Kangxiang Electronic Co Ltd
Priority date: 2011-04-27
Filing date: 2011-04-27
Publication date: 2011-12-28
Anticipated expiration: 2021-04-27

Abstract

The utility model discloses a network socket connector, which comprises a shield shell, an insulated body and a terminal group, wherein the shield shell is wrapped on the insulated body, and the terminal group is installed in the insulated body. An inserting opening for accommodating a network plug is arranged in the shield shell, and the left inner wall face and the right inner wall face of the inserting opening integrally extend to form an elastic piece respectively along the inserting direction. The elastic piece comprises a connecting portion and an elastic portion, the connecting portion is integrally connected with the inner wall face of the inserting opening, and the elastic portion extends towards the inserting direction. The back side of the elastic piece is provided with a deformation space, and a contact face for abutting against the network plug is formed on the front side of the elastic piece. Therefore, on one hand, the elastic piece is made of plastic and large in thickness, and greatly improves inserting and pulling force, and on the other hand, the network socket connector and the insulated shell are formed by insertion molding in one step, factors such as bending angles of the elastic piece and elasticity do not need to be considered during production, thereby simplifying complexity of manufacture and improving market competitiveness of products.

Description

The network socket connector

Technical field

The utility model relates to the network connector art, refers in particular to a kind of network socket connector that strengthens contact engaging and separating force.

Background technology

Along with the fast development of Information technology, the application of electronics and information products is healed and is become extensively, and the progress of computer system and relevant peripheral industry thereof is at a tremendous pace especially.The a large amount of of computer popularize, and add the fast development of network technology, make people can obtain needed data apace via network, can also obtain diversified information service, and the development of computer network provides human more convenient and comfortable living environment.In order to pursue higher network speed and the quality of better surfing the Net, require also high more to the signal transmission quality between network socket connector and the network joint, now people generally to adopt specification be RJ-45 type network joint is coupled with relative network socket connector, and network joint need be stablized to contact with the network socket connector and could guarantee the stable transfer of signal between the two.

Traditional network socket connector is by being provided with metal clips at shield shell both sides inner surface, so that Network plug is when inserting the interface of network socket connector, compress tight Network plug by shell fragment, Network plug is stablized be contained in interface, reach the stabilization signal transmission between Network plug and the network socket connector thereby make.The metal clips of this set on shield shell exposed following shortcoming:

One, metal clips and shield shell are one-body molded, need to adopt the anti-plug of elasticity preferred metal material with the assurance shell fragment, thereby make whole shield shell all need adopt the preferred metal material, cause the production cost of shield shell too high.

Two, the structural design of metal clips gets more complicated, need make the shell fragment quality be difficult to be guaranteed through repeatedly punching press or bending and molding, and its Mold Making is more complicated also, thereby has increased manufacturing cost, makes its overall cost be difficult for reducing.

Three, metal clips is under using repeatedly, and its elasticity is understood fade, thereby metal clips is difficult to reset after being subjected to the Network plug compressing, because of the contact engaging and separating force deficiency that shell fragment provides, Network plug can not effectively be contacted, the jitter that receives with network interface.

The utility model content

In view of this, the utility model is at the disappearance of prior art existence, and its main purpose provides a kind of network socket connector, and it is by being provided with a shell fragment respectively in the interface left and right sides of insulating body internal face, strengthen contact engaging and separating force greatly, thereby overcome the deficiencies in the prior art.

For achieving the above object, the utility model adopts following technical scheme:

A kind of network socket connector, comprise shield shell, insulating body and terminal group, described shield shell is coated on described insulating body, described terminal group is installed in the insulating body, can accommodate the interface of Network plug in the inner formation one of insulating body, interface left and right sides internal face along direction of insertion respectively one extend a shell fragment, the shell fragment back side has a deformation space.

As a kind of preferred version, be respectively arranged with a groove on the internal face of the described interface left and right sides, this groove is backward through the rear end face of insulating body, and above-mentioned shell fragment is located in the groove.

As a kind of preferred version, described shell fragment comprises connecting portion and elastic portion, and this connecting portion goes out from above-mentioned internal face vertical extent, and elastic portion is extended to direction of insertion from the bending of the top of connecting portion.

As a kind of preferred version, the positive formation one of this shell fragment is used to push against the contact-making surface of Network plug, and this contact-making surface is the inclined-plane.

As a kind of preferred version, described elastic portion end is thicker than front end.

As a kind of preferred version, described connecting portion is in the leading edge of interface.

As a kind of preferred version, described shell fragment is positioned at the middle part of above-mentioned internal face.

As a kind of preferred version, the design that is mutually symmetrical of the shell fragment on the internal face of the described left and right sides.

The utility model compared with prior art has tangible advantage and beneficial effect, particularly, and as shown from the above technical solution:

One, by in the interface left and right sides of insulating body internal face one shell fragment being set respectively, it is made of plastics, and because of this shell fragment is thicker than the metal clips that tradition is arranged on the metal shell, can effectively strengthen contact engaging and separating force on the one hand; The thickness of this shell fragment can freely increase and decrease according to producing needs on the other hand, helps regulating the control contact engaging and separating force; Moreover one-shot forming when producing, needn't consider bending angle and elastic force factor, simplified the complexity of making, the competitiveness of raising produce market.

Two, by on the internal face of the interface left and right sides of insulating body, being provided with respectively backward through the groove of the rear end face of insulating body, so that the integrated production process of shell fragment and internal face only needs disposable injection moulding, the easy demoulding of product, make things convenient for the moulding of shell fragment, Mold Making is also simple relatively, has removed traditional shell fragment from and has been arranged on the shield shell, the operation that needs punching press, bending, manufacture process is simple and convenient, has simplified the structure of shell simultaneously, reduces the production cost of shell.

Three, by adopting the plastic production shell fragment identical with insulating body, one side can be avoided Network plug repeatedly to peg graft and cause scratch, simultaneously, can remove from the expensive metal material of tradition and making, the reduction material cost.

For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.

Description of drawings

Fig. 1 is the assembly drawing of the embodiment of the utility model;

Fig. 2 is the exploded view of the embodiment of the utility model;

Fig. 3 is the cut-away view of the embodiment of the utility model;

Fig. 4 is the rearview of the embodiment of the utility model.

The accompanying drawing identifier declaration:

10, shield shell 11, front panel

12, opening 20, insulating body

21, upper surface 22, lower surface

23, front end face 24, rear end face

25, left surface 251, internal face

26, right flank 27, interface

28, groove 29, shell fragment

291, deformation space 292, connecting portion

293, elastic portion 294, contact-making surface

30, terminal group 31, insulation division

32, conducting terminal 321, docking section

322, leg 40, signal indicating device

41, light-emitting diode 42, pin.

Embodiment:

Please refer to Fig. 1 to shown in Figure 4, it has demonstrated the concrete structure of the preferred embodiment of the utility model, this sentences RJ-45 network socket connector is that example describes, and includes shield shell 10, insulating body 20, terminal group 30 and a pair of signal indicating device 40.

Wherein, this shield shell 10 is cube structure, is made by metal material, is used for coated insulation body 20, offers an insertion mouth 12 that is used to peg graft Network plug on its front panel 11.

Described terminal group 30 is arranged in the insulating body 20, comprise an insulation division 31 and the conducting terminal 32 that is installed on the insulation division, this conducting terminal 32 be arranged in parallel from direction of insertion, be used for electrically contacting with the butt joint Network plug, each terminal has the docking section 321 of bending upwards and backward, can match with the contact jaw of corresponding Network plug in this docking section 321.The end of each terminal extends to form a leg 322 that can be bonded on the circuit board downwards.

Described signal indicating device 40 is respectively applied for display power supply signal and network signal, comprises the pair of pins 42 that light-emitting diode 41 and self-luminous diode extend back and bending downwards forms.

Described insulating body 20 is installed in the shield shell 10, is made of plastics.This insulating body 20 includes upper surface 21, lower surface 22, front end face 23, rear end face 24 and left and right sides face 25,26, and its inner formation one can be accommodated the interface 27 of IE Network plug.

Hold, please refer to shown in Figure 3, above-mentioned interface 27 left and right sides internal faces 251 along direction of insertion at a certain angle respectively one extend a shell fragment 29, described shell fragment 29 can be Any shape, among this embodiment, this shell fragment approximately becomes the U font with the side, and the side formation one in its front is used to push against the contact-making surface 294 of Network plug, and a side at its back side and internal face 251 form a deformation space 291.This shell fragment 29 comprises connecting portion 292 and elastic portion 293, it goes out this connecting portion 293 from above-mentioned internal face 251 vertical extent, be positioned at the middle part of inserting mouthful 27 left and right sides internal faces, when guaranteeing that it contacts with Network plug, the power that pushes against of balance is provided, elastic portion 293 is then extended to direction of insertion from the bending of the top of connecting portion 292, described elastic portion 293 ends are thicker than front end, so that the contact-making surface 294 in shell fragment front tilts to interface, like this can be more and more tighter in the Network plug insertion process, thus be pressed in the interface 27 of network interface.

And be respectively arranged with a groove 27 on interface 27 left and right sides internal faces 251, this groove 28 is backward through the rear end face 24 of insulating body 20, above-mentioned shell fragment 29 is arranged in this groove 28, so that the shell fragment 29 and the easy demoulding of internal face 251 integrated production processes make things convenient for the moulding of shell fragment.

In the practical application, when Network plug inserts the interface 27 of network socket connector, the elastic portion 293 of shell fragment 29 can produce a pressure that points to two sides 25,26 directions, force elastic portion 293 to produce deformation, elastic portion is pressed against deformation space 291, thereby Network plug holds tight more, and thus, Network plug is fixed in the interface 27.When Network plug was extracted, the elastic portion 293 of described shell fragment was recovered deformation because of losing pressure.

In sum, design focal point of the present utility model be by in interface left and right sides internal face along direction of insertion respectively one extend a shell fragment, on the one hand because this shell fragment is to be made of plastics, has suitable thickness, strengthen contact engaging and separating force greatly, itself and insulation shell single injection-molded needn't be considered shell fragment bending angle and elastic force factor during production on the other hand, simplify the complexity of making, improved the competitiveness of produce market.

The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1. network socket connector, comprise shield shell, insulating body and terminal group, described shield shell is coated on insulating body, described terminal group is installed in the insulating body, the inner formation one of this insulating body can be accommodated the interface of Network plug, it is characterized in that: interface left and right sides internal face along direction of insertion respectively one extend a shell fragment, the shell fragment back side has a deformation space.

2. network socket connector according to claim 1 is characterized in that: be respectively arranged with a groove on the internal face of the described interface left and right sides, this groove is backward through the rear end face of insulating body, and above-mentioned shell fragment is arranged in groove.

3. network socket connector according to claim 1 is characterized in that: described shell fragment comprises connecting portion and elastic portion, and this connecting portion goes out from above-mentioned internal face vertical extent, and elastic portion is extended to direction of insertion from the bending of the top of connecting portion.

4. network socket connector according to claim 3 is characterized in that: described connecting portion is in the leading edge of interface.

5. network socket connector according to claim 3 is characterized in that: described elastic portion end is thicker than front end.

6. network socket connector according to claim 1 is characterized in that: the positive formation one of this shell fragment is used to push against the contact-making surface of Network plug, and this contact-making surface is the inclined-plane.

7. network socket connector according to claim 1 is characterized in that: described shell fragment is positioned at the middle part of above-mentioned internal face.

8. network socket connector according to claim 1 is characterized in that: the design that is mutually symmetrical of the shell fragment on the internal face of the described left and right sides.