CN201623311U

CN201623311U - Structure improvement of cable connector

Info

Publication number: CN201623311U
Application number: CN2010201448544U
Authority: CN
Inventors: 徐文亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-30
Filing date: 2010-03-30
Publication date: 2010-11-03
Anticipated expiration: 2020-03-30

Abstract

The utility model discloses a structure improvement of a cable connector, which at least comprises a body and a metal shell which is fixedly arranged on the body, wherein the body is provided with a plurality of terminal inserting holes to insert and position a plurality of guiding terminals, the lower portion of the body is provided with an inserting space, a part of various guiding terminals are exposed in the inserting space, a thickening protective wall is arranged between various terminal inserting holes and the inserting space in parallel, and the thickening protective wall is correspondingly arranged on the lower portions of the guiding terminals, thereby obtaining a steadier and more reliable cable connector structure.

Description

The cable connector structural improvement

Technical field

The relevant a kind of cable connector structural improvement of the utility model aims to provide a kind of relatively more firm, reliable cable connector structure.

Background technology

Traditionally, such as connect the circuit on the printed base plate and the cable of electronic component in the motor machine of mobile phone and so on, adopt the coaxial cable of superfine wire in order to prevent noise.Then, a plurality of coaxial cables are connected in cable connector, and coat plastic insulating body, and the external conductor soldering (soldered) of coaxial cable is formed sealing in this housing with metal housing.

Above-mentioned cable connector is embedded in the substrate-side connector that is fixed on the printed base plate, makes the contact of this cable connector be connected to the contact of substrate-side connector, and the circuit formation on coaxial cable and the printed base plate is electrically connected.Then, the housing of this cable connector side is contacted with the formation of substrate-side connector, and then fall into the earthy earthing device of circuit of printed base plate.

And such device is early known by popular, wherein this metal shell is except constituting the EMI shielding action, and use the structural strength that increases whole connector, yet, the assembling intensity between reinforcement metal housing and insulating body how, perhaps how intensity of reinforced insulation body own and reliability are a problem that needs to be resolved hurrily.

The utility model content

The technical problem that the utility model solved is promptly providing a kind of relatively more firm, reliable cable connector.

The technical solution of the utility model is: a kind of cable connector structural improvement, include: a body, this body is provided with plural number and connects the terminal spliced eye that terminal is pegged graft and located for plural number, this body below also is provided with a grafting space, respectively connect terminal and partly be revealed in this grafting space, and between each terminal spliced eye and this grafting space and be provided with a thickening protection wall, this thickening protection wall is located at respect to this and is connected below the terminal; One metal shell is fixed on this body, and this metal shell is provided with a window, and this window exposes each terminal spliced eye, grafting space and the thickening protection wall of this body.

Wherein, be provided with positioner between this body and metal shell.

This positioner is groove and projection.

This positioner is slot and falls to insert portion.

This grafting space plugs coupling for another connector male seat.

This connector male seat has an insulator and supplies fixedly plural terminals, and one be coated with a metal casing at insulator, this insulator top also is formed with an interface, this metal casing is provided with procapsid and back casing, before being somebody's turn to do, back casing and this insulator one side also are formed with the insertion mouth, this insertion mouthful also communicates with this terminal, the top extends to form the first coating arm to this procapsid along at least one sidewall of insulator towards body by the insulator below, and this first coating arm also forms the slotting portion of falling that can stretch in the insulator, the top extends to form second and coats arm along at least one sidewall of body towards insulator and this back casing is by insulator below, and this back casing and be formed with the registration arm that can interfere the location with this insulator sidewall.

This insulator is provided with at least one elongated that runs through upper and lower surface and wears groove.

This elongated is worn groove and is positioned at the interface place.

The beneficial effects of the utility model are: include a body and at least and be fixed at metal shell on this body; this body is provided with the plural terminals spliced eye and connects terminal grafting location for plural number; this body below also is provided with a grafting space; respectively connect terminal and partly be revealed in this grafting space; and between each terminal spliced eye and this grafting space and be provided with a thickening protection wall; this thickening protection wall is located at respect to this and is connected the terminal below, and obtains a kind of relatively more firm, reliable cable connector structure.

Description of drawings

Fig. 1 is the appearance assumption diagram of cable connector in the utility model;

Fig. 2 is the STRUCTURE DECOMPOSITION figure of cable connector in the utility model;

Fig. 3 is the structure cutaway view of cable connector in the utility model;

Fig. 4 is another structure cutaway view of positioner in the utility model;

Fig. 5 is the STRUCTURE DECOMPOSITION figure of cable connector and connector male seat in the utility model;

Fig. 6 is the appearance assumption diagram of connector male seat in the utility model;

Fig. 7 is the structure cutaway view of cable connector and connector male seat in the utility model.

[figure number explanation]

Cable connector 20 bodies 21

Terminal spliced eye 211 grafting spaces 212

Thickening protection wall 213 metal shells 22

Window 221 connects terminal 23

Groove 241 projections 242

Slot 243 falls to insert portion 244

Connector male seat 30 look edge bodies 31

Terminal 311 interfaces 312

Elongated is worn groove 313 procapsids 32

Fall to insert portion 322 first and coat arm 321

Back casing 33 second coats arm 331

Registration arm 332 is inserted mouth 34

Embodiment

As shown in Figure 1 to Figure 3, cable connector 20 structures of the present utility model include: a body 21, and a metal shell 22; Wherein:

This body 21 is provided with plural terminals spliced eye 211 and connects terminal 23 grafting location for plural number, these body 21 belows also are provided with a grafting space 212, respectively connect terminal 23 and partly be revealed in this grafting space 212, and between each terminal spliced eye 211 and this grafting space 212 and be provided with a thickening protection wall 213, this thickening is protected wall 213 to be located at respect to this and is respectively connected terminal 23 belows;

This metal shell 22 is fixed on this body 21, and this metal shell 22 is provided with a window 221, and this window 221 can make each terminal spliced eye 211, grafting space 212 and the thickening protection wall 213 of this body expose relatively.

Wherein, 22 of this body 21 and metal shells are provided with positioner, among the embodiment as shown in the figure, this positioner can and be arranged at body 21 and metal shell 22 peripheries for groove 241 and projection 242, by the clip effect of this groove 241 with projection 242, formation body 21 engages with metal shell 22; Certainly, this positioner can also and fall to insert portion 244 for slot 243, and shown in the embodiment of Fig. 4, it is more tight firm to make body 21 engage coupling with metal shell 22.

What deserves to be mentioned is that the utility model can make the integral body structure more firm by the effect of structure thicker in this thickening protection wall, promotes its reliability, and by the setting of each positioner, can make body and metal shell to engage coupling more tight firmly.

Cable connector 20 of the present utility model is when using, can be as Fig. 5, Figure 6 and Figure 7, this grafting space 212 can plug coupling for another connector male seat 30, wherein, this insulator 31 is provided with plural terminals 311, each terminal 311 partly exposes to this insulator 31 tops, and part is located in the insulator 31, and these insulator 31 tops also are formed with an interface 312 for plugging coupling with this cable connector 20, and these insulator interface 312 places are provided with at least one elongated that runs through upper and lower surface and wear groove 313; This metal casing is fixed on this insulator 31, and be provided with procapsid 32 and back casing 33, before being somebody's turn to do,

back casing

32,33 with these insulator 31 1 sides and be formed with and insert mouthfuls 34, this insertion mouthfuls 34 also communicates with this terminal 311, this procapsid 32 extends to form first by insulator 31 belows along insulator 31 at least one sidewalls and coats arm 321 towards insulator 31 tops, and this first coating arm 321 also forms the slotting portion 322 of falling that can stretch in the insulator 31, and this back casing 33 extends to form the second coating arm 331 by insulator 31 belows along insulator 31 at least one sidewalls towards insulator 31 tops, and this back casing 33 also is formed with the registration arm 332 that can interfere the location with these insulator 31 sidewalls, utilizes first, second coats arm 321,331 and registration arm 332 can limit insulator 31 and metal casing relative displacement.

When so this cable connector 20 plugs coupling with this connector male seat 30, this connector male seat 30 is by these cable connector 20 belows and its grafting assembling, 40 of this cables are planted by insertion mouth 34 and are connected with the terminal 311 of inside, and can utilize welding manner to fix, the exposed parts of the terminal 311 of this connector male seat 30 wherein, then insert in this grafting space 212 and connect terminal 23 and be connected with this, make cable 40 to be connected with cable connector 20, connect with the signal transmission that constitutes cable by terminal 311.

Claims

1. a cable connector structural improvement is characterized in that, includes:

One body, this body is provided with plural number and connects the terminal spliced eye that terminal is pegged graft and located for plural number, this body below also is provided with a grafting space, respectively connect terminal and partly be revealed in this grafting space, and between each terminal spliced eye and this grafting space and be provided with a thickening protection wall, this thickening protection wall is located at respect to this and is connected below the terminal;

One metal shell is fixed on this body, and this metal shell is provided with a window, and this window exposes each terminal spliced eye, grafting space and the thickening protection wall of this body.

2. cable connector structural improvement as claimed in claim 1 is characterized in that, is provided with positioner between this body and metal shell.

3. cable connector structural improvement as claimed in claim 2 is characterized in that, this positioner is groove and projection.

4. cable connector structural improvement as claimed in claim 2 is characterized in that, this positioner is slot and falls to insert portion.

5. cable connector structural improvement as claimed in claim 1 or 2 is characterized in that, this grafting space plugs coupling for another connector male seat.

6. cable connector structural improvement as claimed in claim 5, it is characterized in that, this connector male seat has an insulator and supplies fixedly plural terminals, and one be coated with a metal casing at insulator, this insulator top also is formed with an interface, this metal casing is provided with procapsid and back casing, before being somebody's turn to do, back casing and this insulator one side also are formed with the insertion mouth, this insertion mouthful also communicates with this terminal, the top extends to form the first coating arm to this procapsid along at least one sidewall of insulator towards body by the insulator below, and this first coating arm also forms the slotting portion of falling that can stretch in the insulator, the top extends to form second and coats arm along at least one sidewall of body towards insulator and this back casing is by insulator below, and this back casing and be formed with the registration arm that can interfere the location with this insulator sidewall.

7. cable connector structural improvement as claimed in claim 6 is characterized in that, this insulator is provided with at least one elongated that runs through upper and lower surface and wears groove.

8. cable connector structural improvement as claimed in claim 7 is characterized in that, this elongated is worn groove and is positioned at the interface place.