CN217361983U

CN217361983U - D-SUB connector convenient for automatic welding and male seat and female seat thereof

Info

Publication number: CN217361983U
Application number: CN202221295562.XU
Authority: CN
Inventors: 陆应平; 岛现坤
Original assignee: Shenzhen And Electronic Co ltd; Shaanxi Xianlang Electronic Technology Co ltd
Current assignee: Shenzhen And Electronic Co ltd; Shaanxi Xianlang Electronic Technology Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-02
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a make things convenient for automatic D-SUB connector that welds and public seat, female seat thereof, the public seat of D-SUB connector includes public seat insulation base, public seat terminal, public seat metal casing and public seat positioning line frame, be equipped with a plurality of positions respectively with public seat terminal mounting hole corresponding public seat card wire casing on the public seat insulation base on the public seat positioning line frame, the female seat of D-SUB connector includes female seat insulation base, female seat terminal, female seat metal casing and female seat positioning line frame, be equipped with a plurality of positions respectively with female seat terminal mounting hole corresponding female seat card wire casing on the female seat insulation base on the female seat positioning line frame, the D-SUB connector includes public seat and female seat. The utility model discloses add the location line frame respectively at public seat and/or female seat back of connector, the card wire casing on the location line frame can block the connecting wire and fix a position, makes things convenient for automatic welding equipment to carry out automatic weld to connector terminal and connecting wire, improves production efficiency.

Description

D-SUB connector convenient for automatic welding and male seat and female seat thereof

Technical Field

The utility model relates to a technical field of connector, more specifically say, relate to a make things convenient for automatic D-SUB connector that welds and public seat, female seat thereof.

Background

Electronic connectors, also commonly referred to as circuit connectors, electrical connectors, bridge two conductors in a circuit so that current or signals can flow from one conductor to another, D-SUB connectors are one of many electrical connectors, the rear end of the connector terminal needs to be soldered to an electrical component through a connecting wire, and many existing electrical connector production lines use automated soldering to solder one end of the connecting wire to the rear end of the connector terminal, but the existing connectors are not provided with a positioning component for positioning the connecting wire, so that the connecting wire is easy to swing and unstable, which is inconvenient for the automated soldering device to solder the connecting wire to the terminal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a D-SUB connector convenient for automatic welding and a male seat and a female seat thereof.

In order to achieve the above objects, a first aspect of the present invention provides a male socket of a D-SUB connector, which is convenient for automatic welding, comprising a male socket insulating base body, a male socket terminal and a male socket metal shell, the male seat insulating seat body is arranged in a middle mounting hole of the male seat metal shell, one row or two rows of male seat terminal mounting holes are arranged on the male seat insulating seat body, each row of male seat terminal mounting holes are distributed at intervals along the length direction of the male seat insulating seat body, the male seat terminals are provided with a plurality of male seat terminals which are respectively arranged in the corresponding male seat terminal mounting holes, the back of the male seat insulating seat body is connected with a male seat positioning line frame, one side or two sides of the male seat positioning line frame are provided with a plurality of male seat wire clamping grooves which are distributed at intervals along the length direction of the male seat insulating seat body, the positions of the male seat wire clamping grooves correspond to the positions of the male seat terminal mounting holes respectively.

As a preferred embodiment, the cross-sectional shape of the male seat positioning wire frame is i-shaped, the male seat positioning wire frame includes a first front panel, a first middle connecting portion and a first back panel, the first front panel is parallel to the first back panel, the first middle connecting portion is vertically connected between the middle position of the first front panel and the middle position of the first back panel, and the male seat wire clamping grooves are formed in one or both sides of the first front panel and one or both sides of the first back panel.

As a preferred embodiment, a first wire clamping convex block is convexly arranged on the inner side wall of each male seat wire clamping groove close to the inlet, and a first guiding inclined surface for guiding the connecting wire to enter is arranged at the inlet of each male seat wire clamping groove.

The utility model provides a D-SUB connector female seat convenient for automatic welding, which comprises a female seat insulating seat body, a female seat terminal and a female seat metal shell, the female seat insulating seat body is arranged in a middle mounting hole of the female seat metal shell, one row or two rows of female seat terminal mounting holes are arranged on the female seat insulating seat body, each row of female seat terminal mounting holes are distributed at intervals along the length direction of the female seat insulating seat body, the female seat terminals are provided with a plurality of female seat terminals which are respectively arranged in the female seat terminal mounting holes corresponding to the female seat terminals, the back of the female seat insulating seat body is connected with a female seat positioning wire frame, one side or two sides of the female seat positioning wire frame are provided with a plurality of female seat wire clamping grooves which are distributed at intervals along the length direction of the female seat insulating seat body, the positions of the female socket wire clamping grooves correspond to the positions of the female socket terminal mounting holes respectively.

As a preferred embodiment, the section of the female positioning wire rack is i-shaped, the female positioning wire rack includes a second front panel, a second middle connecting portion and a second back panel, the second front panel is parallel to the second back panel, the second middle connecting portion is vertically connected between the middle position of the second front panel and the middle position of the second back panel, and the female wire clamping slots are formed in one or both sides of the second front panel and one or both sides of the second back panel.

As a preferred embodiment, a second wire clamping convex block is convexly arranged on the inner side wall of each female seat wire clamping groove close to the inlet, and a second guiding inclined surface for guiding the connecting wire to enter is arranged at the inlet of each female seat wire clamping groove.

A third aspect of the present invention provides a D-SUB connector convenient for automatic welding, comprising a male socket and a female socket inserted into the male socket;

the male seat comprises a male seat insulating seat body, male seat terminals and a male seat metal shell, wherein the male seat insulating seat body is arranged in a middle mounting hole of the male seat metal shell, one row or two rows of male seat terminal mounting holes are formed in the male seat insulating seat body, each row of male seat terminal mounting holes are distributed at intervals along the length direction of the male seat insulating seat body, a plurality of male seat terminals are arranged in the corresponding male seat terminal mounting holes respectively, the back of the male seat insulating seat body is connected with a male seat positioning wire frame, one side or two sides of the male seat positioning wire frame are provided with a plurality of male seat wire clamping grooves distributed at intervals along the length direction of the male seat insulating seat body, and the positions of the male seat wire clamping grooves correspond to the positions of the corresponding male seat terminal mounting holes respectively;

the female seat includes female insulating pedestal body, female seat terminal and female seat metal casing, female insulating pedestal body of seat is installed in female seat metal casing's mid-mounting hole, be equipped with one row or two rows of female seat terminal mounting holes on the insulating pedestal body of female seat, every row of female seat terminal mounting holes all along the length direction interval distribution of female insulating pedestal body, female seat terminal is equipped with a plurality of and installs respectively in the female seat terminal mounting hole that corresponds separately, the back of the insulating pedestal body of female seat is connected with female seat location line frame, one side or both sides of female seat location line frame are provided with a plurality of along the female seat card wire casing of female seat insulating pedestal length direction interval distribution, the position of female seat card wire casing is corresponding with the position of the female seat terminal mounting hole that corresponds separately respectively.

As a preferred embodiment, a first wire clamping convex block is convexly arranged on the inner side wall of each male seat wire clamping groove at a position close to an inlet, and a first guide inclined plane for guiding a connecting wire to enter is arranged at the inlet of each male seat wire clamping groove;

the inner side wall of each female seat wire clamping groove is provided with a second wire clamping lug in a protruding mode at a position close to the inlet, and a second guide inclined plane used for guiding a connecting wire to enter is arranged at the inlet of each female seat wire clamping groove.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model has the advantages of simple structure, the novelty, reasonable in design adds the location line frame respectively at public seat and/or female seat back of connector, and the card wire casing on the location line frame can block the connecting wire and fix a position, makes things convenient for automatic welding equipment to carry out automatic weld to the terminal and the connecting wire of connector, has improved production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first schematic structural diagram of a male socket of a D-SUB connector according to a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a male socket of a D-SUB connector according to a first embodiment of the present invention;

fig. 3 is a front view of a male insulating housing for a male housing of a D-SUB connector according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a back structure of a male seat of a D-SUB connector according to an embodiment of the present invention (a positioning wire frame of the male seat is hidden);

fig. 5 is a schematic structural view of a male seat positioning wire frame of a male seat of a D-SUB connector according to an embodiment of the present invention;

fig. 6 is a front view of a male positioning wire frame of a male seat of a D-SUB connector according to an embodiment of the present invention;

FIG. 7 is an enlarged view at A in FIG. 6;

fig. 8 is a first schematic structural view of a female socket of a D-SUB connector according to a second embodiment of the present invention;

fig. 9 is a second schematic structural view of a female socket of a D-SUB connector according to a second embodiment of the present invention;

fig. 10 is a front view of a female D-SUB connector holder according to a second embodiment of the present invention;

fig. 11 is a first schematic back structure diagram (with the mother socket positioning wire frame hidden) of the D-SUB connector mother socket according to the second embodiment of the present invention;

fig. 12 is a second schematic back structure diagram (with the female positioning wire frame hidden) of the female seat of the D-SUB connector according to the second embodiment of the present invention;

fig. 13 is a schematic structural view of a female positioning wire frame of a female connector housing according to a second embodiment of the present invention;

fig. 14 is a front view of a female positioning wire frame of a female connector of a D-SUB connector according to a second embodiment of the present invention;

FIG. 15 is an enlarged view of the structure at B in FIG. 14;

fig. 16 is a schematic structural diagram of a D-SUB connector facilitating automatic soldering according to a third embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 7, a male socket of a D-SUB connector according to a first embodiment of the present invention includes a male socket insulating base 1, a male socket terminal 2, a male socket metal shell 13 and a male socket positioning wire frame 3, and the structure and the operation principle of each component will be described below.

The public seat insulating base body 1 is installed in the mid-mounting hole of public seat metal casing 13, be equipped with two rows of public seat terminal mounting holes 11 on the public seat insulating base body 1, every row of public seat terminal mounting holes 11 all along the length direction interval distribution of the public seat insulating base body 1, the front of every public seat terminal mounting hole 11 all runs through the front of the public seat insulating base body 1, the rear end of every public seat terminal mounting hole 11 runs through the back and the rear end surface of the public seat insulating base body 1, public seat terminal 2 is equipped with a plurality of and installs respectively in the public seat terminal mounting hole 11 that corresponds separately, the front of public seat terminal 2 stretches out from the front of the public seat insulating base body 1, the rear end of public seat terminal mounting hole runs through the rear end surface of the public seat insulating base body and can make the rear end of public seat terminal expose on the rear end surface of the public seat insulating base body, so that the one end welding of connecting wire is on public seat terminal.

Preferably, the cross-sectional shape of the male seat positioning wire frame 3 may be an i-shape, the male seat positioning wire frame 3 includes a first front panel 32, a first middle connection portion 33 and a first back panel 34, the first front panel 32 is parallel to the first back panel 34, the first middle connection portion 33 is vertically connected between the middle position of the first front panel 32 and the middle position of the first back panel 34, the front of the first front panel 32 is connected to the back of the male seat insulating seat body 1, both sides of the first front panel 32 and both sides of the first back panel 34 are provided with a plurality of male seat wire clamping slots 31 distributed at intervals along the length direction of the male seat insulating seat body 1, the male seat wire clamping slots 31 respectively penetrate through the front and the back of the first front panel 32 and the front and the back of the first back panel 34, and the positions of the male seat wire clamping slots 31 respectively correspond to the positions of the corresponding male seat terminal mounting holes 11.

In this embodiment, the male socket terminals are arranged in two rows, and correspondingly, the male socket wire clamping slots 31 are arranged in two rows to correspond to the arrangement design of the male socket terminals, while in other embodiments, the male socket terminals may also be arranged in one row according to the user requirements, and correspondingly, the male socket wire clamping slots 31 are arranged in one row and respectively located on one side of the first front panel and one side of the first back panel to correspond to the male socket terminals, which is not limited in this embodiment.

In order to realize the installation and positioning between the first front panel 32 and the male seat insulating seat 1, the front surface of the first front panel 32 may be provided with a first positioning slot 37 in a protruding manner, and the back surface of the male seat insulating seat 1 may be provided with a first positioning insertion block 12 in a protruding manner, wherein the first positioning insertion block is used for being inserted into the first positioning slot 37.

As shown in fig. 7, the inner side wall of each male seat wire clamping groove 31 is provided with a first wire clamping convex block 35 protruding from the position close to the entrance, and the first wire clamping convex block can clamp the connecting wire after the connecting wire is inserted into the male seat wire clamping groove, so that the connecting wire can be stably inserted into the male seat wire clamping groove.

In order to make the insertion of the connection wire into the male snap groove easier, the entrance of each male snap groove 31 may be provided with a first guiding bevel 36 for guiding the entry of the connection wire.

In specific implementation, the metal shell 13 can be sleeved outside the male insulating seat body 1, and the metal shell 13

Because the back of the public seat of connector of this embodiment is equipped with the location line frame, before the public seat terminal is welded with the one end of connecting wire to automatic welding equipment, the connecting wire can insert respectively in the public seat card wire casing that corresponds separately on first positive panel and the first backplate (the connecting wire is on a parallel with first intermediate junction portion) to realize the location of connecting wire before the welding, can make things convenient for automatic welding equipment to weld the rear end of public seat terminal with the one end of connecting wire after the connecting wire is fixed a position.

Example two

Referring to fig. 8 to 15, a second embodiment of the present invention provides a female connector housing convenient for automatic soldering, including a female insulating housing 4, a female terminal 5, a female metal housing 14 and a female positioning wire frame 6, and the structure and the operation principle of each component will be described below.

Female insulating pedestal 4 of seat is installed in the mid-mounting hole of female seat metal casing 14, be equipped with two rows of female terminal mounting holes 41 on the insulating pedestal 4 of female seat, every row of female terminal mounting holes 41 all along the length direction interval distribution of the insulating pedestal 4 of female seat, the front of every female terminal mounting hole all runs through the front of the insulating pedestal of female seat, the back and the rear end surface of the insulating pedestal of female seat are all run through to the rear end of every female terminal mounting hole, female terminal 5 is equipped with a plurality of and installs respectively in the female terminal mounting hole 41 that corresponds separately, the rear end of female terminal mounting hole runs through the rear end surface of the insulating pedestal of female seat and can make the rear end of female seat terminal expose on the rear end surface of the insulating pedestal of female seat, so that the one end welding of connecting wire is on female terminal.

Preferably, the section of the female positioning wire rack 6 may be i-shaped, the female positioning wire rack 6 includes a second front panel 62, a second middle connecting portion 63 and a second back panel 64, the second front panel 62 is parallel to the second back panel 64, the second middle connecting portion 63 is vertically connected between the middle position of the second front panel 62 and the middle position of the second back panel 64, the front of the second front panel 32 is connected to the back of the female insulating base body, two sides of the second front panel and two sides of the second back panel are both provided with a plurality of female wire clamping slots 61 distributed at intervals along the length direction of the female insulating base body, the female wire clamping slots 61 respectively penetrate through the front and the back of the second front panel and the front and the back of the second back panel, and the positions of the female wire clamping slots respectively correspond to the positions of the corresponding female terminal mounting holes.

In this embodiment, the female socket terminals are arranged in two rows, and correspondingly, the female socket wire clamping slots are arranged in two rows to correspond to the arrangement design of the female socket terminals, while in other embodiments, the female socket terminals may also be arranged in one row according to the user requirements, and correspondingly, the female socket wire clamping slots are arranged in one row and are respectively located on one side of the first front panel and one side of the first back panel to correspond to the female socket terminals, which is not limited in this embodiment.

In order to realize the installation and positioning between the second front panel 62 and the female base insulating base 4, the front surface of the second front panel 62 may be provided with a second positioning slot 67 in a protruding manner, and the back surface of the female base insulating base 4 may be provided with a second positioning insertion block 42 in a protruding manner for being inserted into the second positioning slot 67.

As shown in fig. 15, the inner side wall of each female snap groove 61 is provided with a second snap bump 65 protruding from the position close to the entrance, and the second snap bump can snap the connecting wire after the connecting wire is inserted into the female snap groove, so that the connecting wire can be stably inserted into the female snap groove.

In order to enable the connecting wire to be inserted into the female snap groove more easily, an entrance of each female snap groove 61 may be provided with a second guide slope 66 for guiding the entering of the connecting wire.

Because the back of the female seat of connector of this embodiment is equipped with the positioning line frame, before automatic welding equipment welded the one end of connecting wire on female seat terminal, the connecting wire can insert respectively in the female seat card wire casing that corresponds separately on positive panel of second and the second backplate (the connecting wire is on a parallel with second intermediate junction portion) to realize the location of connecting wire before the welding, can make things convenient for automatic welding equipment to weld the rear end of female seat terminal on with the one end of connecting wire after the connecting wire is fixed a position.

EXAMPLE III

Referring to fig. 16, a third embodiment of the present invention provides a D-SUB connector convenient for automatic welding, which includes a male socket 7 and a female socket 8 inserted into the male socket 7, wherein the structure of the male socket 7 of the third embodiment is the same as that of the male socket of the first embodiment, and the structure of the female socket 8 of the third embodiment is the same as that of the female socket of the second embodiment, which is not repeated herein.

To sum up, the utility model has the advantages of simple structure, the novelty, reasonable in design adds the location line frame respectively at public seat and/or female seat back of connector, and the card wire casing on the location line frame can block the connecting wire and fix a position, makes things convenient for automatic weld equipment to carry out automatic weld to the terminal of connector and connecting wire, has improved production efficiency.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. The utility model provides a make things convenient for public seat of D-SUB connector of automatic weld, includes public insulating pedestal (1) of seat, public seat terminal (2) and public seat metal casing (13), install in the mid-mounting hole of public seat metal casing (13) public insulating pedestal (1), be equipped with one row or two rows of public seat terminal mounting hole (11) on public insulating pedestal (1) of seat, every row of public seat terminal mounting hole (11) all along the length direction interval distribution of public insulating pedestal (1) of seat, public seat terminal (2) are equipped with a plurality of and install respectively in public seat terminal mounting hole (11) that correspond separately, its characterized in that: the back of the male seat insulating seat body (1) is connected with a male seat positioning wire frame (3), one side or two sides of the male seat positioning wire frame (3) are provided with a plurality of male seat clamping wire grooves (31) which are distributed at intervals along the length direction of the male seat insulating seat body (1), and the positions of the male seat clamping wire grooves (31) correspond to the positions of the corresponding male seat terminal mounting holes (11) respectively.

2. The male connector holder for facilitating automatic soldering according to claim 1, wherein: the cross-sectional shape of public seat location line frame (3) is the I shape, public seat location line frame (3) are including first positive panel (32), first intermediate junction portion (33) and first backplate (34), first positive panel (32) and first backplate (34) parallel, first intermediate junction portion (33) are connected perpendicularly between the middle part position of first positive panel (32) and the middle part position of first backplate (34), public seat card wire casing (31) are seted up on one side or both sides of first positive panel (32) to and one side or both sides of first backplate (34).

3. The male connector holder for facilitating automatic soldering according to claim 1, wherein: the inside wall of every public seat card wire casing (31) is close to the equal protruding first card line lug (35) that is equipped with in entry position, and the entrance of every public seat card wire casing (31) is equipped with first guide inclined plane (36) that are used for guiding the connecting wire entering.

4. The utility model provides a make things convenient for female seat of automatic D-SUB connector of welding, includes female insulating pedestal body (4), female seat terminal (5) and female seat metal casing (14), install in the mid-mounting hole of female seat metal casing (14) female insulating pedestal body (4), be equipped with one row or two rows of female seat terminal mounting hole (41) on female insulating pedestal body (4), every row of female seat terminal mounting hole (41) all along the length direction interval distribution of female insulating pedestal body (4), female seat terminal (5) are equipped with a plurality of and install respectively in female seat terminal mounting hole (41) that correspond separately, its characterized in that: the back of the female seat insulation seat body (4) is connected with a female seat positioning wire frame (6), one side or two sides of the female seat positioning wire frame (6) are provided with a plurality of female seat wire clamping grooves (61) distributed at intervals along the length direction of the female seat insulation seat body (4), and the positions of the female seat wire clamping grooves (61) correspond to the positions of female seat terminal mounting holes (41) corresponding to the female seat wire clamping grooves respectively.

5. The female D-SUB connector holder facilitating automatic soldering according to claim 4, wherein: the cross-sectional shape of female seat location line frame (6) is the I shape, female seat location line frame (6) are including positive panel of second (62), second intermediate junction portion (63) and second backplate (64), positive panel of second (62) and second backplate (64) parallel, second intermediate junction portion (63) are connected perpendicularly between the middle part position of positive panel of second (62) and the middle part position of second backplate (64), one side or both sides of positive panel of second (62) are seted up in female seat card wire casing (61) to and one side or both sides of second backplate (64).

6. The female D-SUB connector holder facilitating automatic soldering according to claim 4, wherein: the inner side wall of each female seat wire clamping groove (61) is provided with a second wire clamping lug (65) in a protruding mode close to the inlet, and a second guide inclined surface (66) used for guiding a connecting wire to enter is arranged at the inlet of each female seat wire clamping groove (61).

7. A D-SUB connector convenient for automatic welding is characterized in that: comprises a male seat (7) and a female seat (8) which is inserted with the male seat (7);

the male seat (7) comprises a male seat insulating seat body (1), a male seat terminal (2) and a male seat metal shell (13), the male seat insulating seat body (1) is arranged in a middle mounting hole of the male seat metal shell (13), one or two rows of male socket terminal mounting holes (11) are arranged on the male socket insulating base body (1), each row of male socket terminal mounting holes (11) are distributed at intervals along the length direction of the male socket insulating base body (1), the male seat terminals (2) are provided with a plurality of male seat terminal mounting holes (11) which are respectively arranged in the corresponding male seat terminal mounting holes, the back of the male seat insulating seat body (1) is connected with a male seat positioning wire frame (3), one side or two sides of the male seat positioning line frame (3) are provided with a plurality of male seat wire clamping grooves (31) which are distributed at intervals along the length direction of the male seat insulating seat body (1), the positions of the male seat wire clamping grooves (31) correspond to the positions of the corresponding male seat terminal mounting holes (11) respectively;

the female socket (8) comprises a female socket insulating socket body (4), a female socket terminal (5) and a female socket metal shell (14), the female seat insulating seat body (4) is arranged in a middle mounting hole of the female seat metal shell (14), one or two rows of female socket terminal mounting holes (41) are arranged on the female socket insulating base body (4), each row of female socket terminal mounting holes (41) are distributed at intervals along the length direction of the female socket insulating base body (4), the female seat terminals (5) are provided with a plurality of female seat terminal mounting holes (41) which are respectively arranged in the female seat terminal mounting holes, the back of the female seat insulating seat body (4) is connected with a female seat positioning wire frame (6), one side or two sides of the female seat positioning wire frame (6) are provided with a plurality of female seat wire clamping grooves (61) which are distributed at intervals along the length direction of the female seat insulating seat body (4), the positions of the female seat wire clamping grooves (61) correspond to the positions of the female seat terminal mounting holes (41) corresponding to the female seat wire clamping grooves respectively.

8. An automated soldering facilitated D-SUB connector as claimed in claim 7, wherein: the cross-sectional shape of public seat location line frame (3) is the I shape, public seat location line frame (3) are including first positive panel (32), first intermediate junction portion (33) and first backplate (34), first positive panel (32) and first backplate (34) parallel, first intermediate junction portion (33) are connected perpendicularly between the middle part position of first positive panel (32) and the middle part position of first backplate (34), public seat card wire casing (31) are seted up on one side or both sides of first positive panel (32) to and one side or both sides of first backplate (34).

9. An automated soldering facilitated D-SUB connector as claimed in claim 7, wherein: the cross-sectional shape of female seat location line frame (6) is the I shape, female seat location line frame (6) are including positive panel of second (62), second intermediate junction portion (63) and second backplate (64), positive panel of second (62) and second backplate (64) parallel, second intermediate junction portion (63) are connected perpendicularly between the middle part position of positive panel of second (62) and the middle part position of second backplate (64), one side or both sides of positive panel of second (62) are seted up in female seat card wire casing (61) to and one side or both sides of second backplate (64).

10. An automated soldering facilitated D-SUB connector as claimed in claim 7, wherein: a first wire clamping lug (35) is convexly arranged on the inner side wall of each male seat wire clamping groove (31) close to the inlet, and a first guide inclined surface (36) for guiding a connecting wire to enter is arranged at the inlet of each male seat wire clamping groove (31);

the inside wall of every female seat card wire casing (61) is close to the equal protruding second card line lug (65) that is equipped with in entry position, and the entrance of every female seat card wire casing (61) is equipped with second guide inclined plane (66) that are used for guiding the connecting wire entering.