CN2667714Y

CN2667714Y - Electric connector structure

Info

Publication number: CN2667714Y
Application number: CN 200320103458
Authority: CN
Inventors: 张智凯
Original assignee: XUANDE CO Ltd
Current assignee: Speed Tech Corp
Priority date: 2003-11-17
Filing date: 2003-11-17
Publication date: 2004-12-29
Anticipated expiration: 2013-11-17

Abstract

The utility model relates to an electrical connector, shell has an accommodating component which is overlapped referring to top and bottom; the two end faces of the accommodating component are respectively provided with an opening; a base stand consists of a base, an extending component and a bearing component; the extending component is made of an upward extending face of the base; the bearing component is connected to the extending component; moreover, the end face of the extending component is provided with a plurality of inserting grooves which are communicated with the base; the upper face and the lower face of the bearing component are provided with a plurality of long grooves which are communicated with the bottom of the bearing component; the base stand is arranged in the accommodating component of the shell; the upper face and the lower face of the bearing component are positioned in the accommodating component; a transmitting terminal is positioned in the inserting groove, while a compacting terminal is positioned in the long groove; the extending component of the base stand and rear of the bearing component are respectively connected with the transmitting terminal and the compacting terminal. The electrical connector is simple in structure, easy to be mounted and manufactured; moreover, as simplifying the manufacturing process, the product cost is lowered down.

Description

Electric connector structure

Technical field

The utility model relates to electric field, refers in particular to a kind of electric connector structure.

Background technology

As shown in Figure 4 and Figure 5, general electric connector structure (as the 4th, 5 figure) comprise a winding module (6) and a shading member (7), and winding module (6) is made of a matrix (60) and the first terminal spare (61), second terminal member (62).

Matrix (60) is made by insulating material, is used to accept conducting terminal, which is provided with several through holes (601) and passes through for the engagement legs of conducting terminal.

And the first terminal spare (61) and the upper and lower stacked combination of second terminal member (62) are together and be connected on the matrix (60), each terminal member includes several conducting terminals (611), (621), and the slit that between the first terminal spare (61) and second terminal member (62), has the tool proper width, and accommodate first shield (63) in the draw-in groove (602) of matrix (60) horizontal part.First shield (63) is roughly the metal plate shape, so as to the separation on the vertical direction being provided between first, second terminal member (61), (62) and covering.In addition in matrix (60) vertical component effect relatively away from a side of horizontal part on the group be provided with second shield (64), matrix (60) horizontal part is away from a distolateral locating piece (65) of using with the interior tabling of shading member (7) receiving space (72) that convexes with of vertical component effect.

Shading member (7), be vertical rectangular configuration, wherein a side is a front surface, relative another side is the rear surface, another side adjacent with front surface and that rearward face is extended is a bottom side, wherein be placed with at least one group of frame mouth (71) that is double-deck configuration on the front surface, and frame mouth (71) connects to the place, rear surface and is formed with the receiving space (72) that can hold winding module (6), so as to forming the electric connector of pair of lamina.

Though above-mentioned electric connector can reach structure of two layers, but its member is also many, and the structure of member is also quite complicated, just includes such as winding module (6): matrix (60), through hole (601), draw-in groove (602), the first terminal spare (61), conducting terminal (611), (621), second terminal member (62), first shield (63), second shield (64) and locating piece members such as (65).Therefore, cause the complicated integral structure of electric connector, be not easy to the shortcoming assembling and make, and can make the complex manufacturing processization of electric connector, and then increase the cost of product and cause.

The utility model content

Main purpose of the present utility model just is: provide a kind of simple in structure, be easy to the electric connector assembling and make, and because the cost of product is simplified and then reduced to manufacturing process.

In order to achieve the above object, the solution that the utility model proposes is: a kind of electric connector structure, housing have upper and lower stacked holding part, and the biend of holding part has an opening respectively; Pedestal by a base, by the upwardly extending extension of the face of base, and a supporting part that is connected with extension constitutes, and the end face of extension is provided with several slots that is communicated with the base one side, and be provided with the elongated slot that several are communicated with this supporting part bottom surface in upper and lower two faces of supporting part, and pedestal is arranged in the holding part of housing, and upper and lower two faces of supporting part are positioned in the upper and lower stacked holding part; Transmission terminal is arranged in the slot, and contact terminal is arranged in the elongated slot; Circuit board is provided with the extension and the supporting part rear of pedestal, connects transmission terminal and contact terminal.

Description of drawings

Fig. 1 is the three-dimensional appearance schematic diagram;

Fig. 2 is a perspective exploded view;

Fig. 3 is the profile status schematic diagram;

Fig. 4 is the three-dimensional appearance schematic diagram of known electric connector;

Fig. 5 is the perspective exploded view of known electric connector.

Marginal data,

1

housing

11,11a holding part

12,13 openings, 2 pedestals

21 bases, 22 extensions

23 supporting parts, 231 isolating parts

232 fixation spring tabs

24 slots, 25 elongated slots

3 transmission terminals, 4 contact terminals

5 circuit boards, 51 filtration modules

6 winding modules, 60 matrixes

601 through holes, 602 draw-in grooves

61 the first terminal spares, 611,621 conducting terminals

62 second terminal members, 63 first shields

64 second shields, 65 locating pieces

7 shading members, 71 frame mouths

72 receiving spaces

Embodiment

As depicted in figs. 1 and 2, electric connector is made of a housing (1), a pedestal (2), several transmission terminals (3), several contact terminals (4) and a circuit board (5), can make double-deck connector reach simple in structure, be easy to the effect assembling and make, simultaneously several contact terminals (4) are arranged at the upper and lower faces of pedestal (2), processing procedure is simplified, and then reduced the cost of product.

Housing (1) is made with an insulation material, and housing (1) has upper and lower stacked holding part (11), (11a), and the biend of holding part (11), (11a) has an opening (12), (13) respectively.

Pedestal (2) is by a base (21), one the upwardly extending extension of end face (22) by base (21), and a supporting part (23) that is connected with extension (22) constitutes, and the base (21) of pedestal (2), extension (22) and supporting part (23) are one-body molded made by the insulation material, and the end face of extension (22) is provided with several slots (24) that is communicated with base (21) one side, the centre of supporting part (23) has an isolating part (231) in addition, and two sides of supporting part (23) have a fixation spring tab (232) respectively, and on supporting part (23), following two faces are provided with several elongated slots (25) that is communicated with supporting part (23) bottom surface, and pedestal (2) is arranged at the holding part (11) of housing (1), (11a), and make supporting part (23) on, following two faces are positioned, following stacked holding part (11), (11a).

Several transmission terminals (3) are arranged in set several slots (24) of extension (22) end face of pedestal (2).

Several contact terminals (4) are arranged in upper and lower two set several elongated slots (25) of supporting part (23) of pedestal (2).

Circuit board (5) is arranged at the extension (22) and supporting part (23) rear of pedestal (2), connects transmission terminal (3) and contact terminal (4), and is provided with a filtration module (51) in circuit board (5).

Shown in Fig. 2 and 3: when electric connector is assembled, several contact terminals (4) are arranged at respectively in upper and lower two set several elongated slots (25) of supporting part (23) of pedestal (2), again several transmission terminals (3) are arranged at set several of extension (22) end face of pedestal (2) and are communicated with in the slot (24) of bases (21) one side.So, finish the assembling of several transmission terminals (3) and contact terminal (4), afterwards several transmission terminals (3) and contact terminal (4) one ends being fixed in one is provided with on the circuit board (5) of filtration module (51), again with pedestal (2) corresponding on the housing (1), following stacked holding part (11), an end opening (12) (11a), and the holding part (11) of pedestal (2) being inserted housing (1), (11a), and make on the supporting part (23) of pedestal (2), following two faces are positioned, following stacked holding part (11), (11a), and make on the supporting part (23), following two contact terminal (4) is positioned and is arranged at, following stacked holding part (11), (11a).So, promptly finished assembling, and the opening (13) that allows the user pass through holding part (11), (11a) other end provides the (not shown) that plugs of connector.

Claims

1, a kind of electric connector structure is characterized in that: housing (1) has upper and lower stacked holding part (11), (11a), and the biend of holding part (11), (11a) has an opening (12), (13) respectively; Pedestal (2) is by a base (21), a upwardly extending extension of face (22) by base (21), and a supporting part (23) that is connected with extension (22) constitutes, and the end face of extension (22) is provided with several slots (24) that is communicated with base (21) one side, and be provided with the elongated slot (25) that several are communicated with this supporting part (23) bottom surface in upper and lower two faces of supporting part (23), and pedestal (2) is arranged in the holding part (11), (11a) of housing (1), and upper and lower two faces of supporting part (23) are positioned among upper and lower stacked holding part (11), (11a); Transmission terminal (3) is arranged in the slot (24), and contact terminal (4) is arranged in the elongated slot (25); Circuit board (5) is provided with the extension (22) and supporting part (23) rear of pedestal (2), connects transmission terminal (3) and contact terminal (4).

2, electric connector structure according to claim 1 is characterized in that: described housing (1) has the upper and lower stacked holding part of array (11), (11a).

3, electric connector structure according to claim 1 is characterized in that: described housing (1) is made with an insulation material.

4, electric connector structure according to claim 1 is characterized in that: the base (21) of described pedestal (2), extension (22) and supporting part (23) are one-body molded made by the insulation material.

5, electric connector structure according to claim 1 is characterized in that: two sides of described supporting part (23) have a fixation spring tab (232) respectively.

6, electric connector structure according to claim 1 is characterized in that: described circuit board (5) is provided with electronic building brick.

7, electric connector structure according to claim 6 is characterized in that: described electronic building brick is a filtration module (51).