CN2779666Y

CN2779666Y - Electrical connector housing

Info

Publication number: CN2779666Y
Application number: CN 200520056230
Authority: CN
Inventors: 朱德祥
Original assignee: Lotes Guangzhou Co Ltd
Current assignee: Lotes Guangzhou Co Ltd
Priority date: 2005-03-29
Filing date: 2005-03-29
Publication date: 2006-05-10
Anticipated expiration: 2015-03-29

Abstract

The utility model provides an electrical connector casing used for coating on the surface of the electric connector body, which is formed from a metal sheet material in a stamping way. The utility model comprises an upper wall, a lower wall and a side wall, wherein the lower wall corresponds to the upper wall and the side wall is arranged between the upper wall and the lower wall. The utility model is characterized in that a baffle plate is extended downwards from one side of the upper wall, a clamping groove is formed between the upper side edge of the baffle plate and the side edge of the upper wall; the side edge of the lower wall, which corresponds to the clamping groove is arranged in an upwards extending way with a clamping part which can be matched with the clamping groove. The electrical connector casing of the utility model has the advantages of easy production and simple fastening joint. The connection of the electrical connector casing and the electric connector is stable.

Description

A kind of electric connector housing

[technical field]

The utility model relates to a kind of electric connector housing, relates in particular to a kind of metal shielding casing of wire and cable connector.

[background technology]

At present, the electric connector that is used for mainboard I/O (I/O) type electric connector or connects with it generally all comprises insulating body, is positioned at the conducting terminal of insulating body and is coated on the metal shell that insulating body has bridging effect outward.Wherein, in the mode of fixedlying connected of metal shell and insulating body, industry is generally with modes such as one-body molded and ultrasonic fusings, yet this mode cost is higher, in case and arbitrary part of electric connector when being damaged, because of metal shell is difficult to remove from it, thereby the integral body of having to is scrapped, and causes very big waste.Have now metal shell is improved, be divided into different parts, make separately, and then assembled, yet the processing and manufacturing of this kind method is comparatively complicated, and be difficult for dismantling repeatedly, be not easy to recycling.

Therefore, be necessary to design a kind of novel electric connector housing, to overcome above-mentioned defective.

[summary of the invention]

The purpose of this utility model is to provide a kind of electric connector housing, and its processing assembling is easy and cost is lower.

In order to reach above-mentioned creation purpose, a kind of electric connector housing of the utility model, in order to be coated on the electrical connector body surface, be that a metal sheet is stamped to form, comprise upper wall, corresponding lower wall, and the sidewall between upper wall, lower wall with it, it is characterized in that: extension is provided with baffle plate under upper wall one side direction, be formed with support slot between the top edge of baffle plate and the lateral margin of upper wall, corresponding with it mural margin down extends upward and is provided with the holding section, can match with support slot.

Compared with prior art, the utility model electric connector housing is easy to manufacture, fasten simple, and and electric connector between be connected to more firm.

[description of drawings]

Fig. 1 is the stereogram that the utility model electric connector housing is connected with electrical connector body.

Fig. 2 is that the utility model electric connector housing launches schematic diagram.

Fig. 3 is the schematic diagram after the bending of the utility model electric connector housing.

Fig. 4 is the stereogram after electric connector housing button shown in Figure 3 is held a part.

Fig. 5 is the stereogram of the utility model electric connector housing.

[embodiment]

Below in conjunction with the drawings and specific embodiments the utility model electric connector housing is described further.

Referring to figs. 1 through Fig. 5, the utility model electric connector housing 1 is used for fixing to the surface of electrical connector body 2, play bridging effect, wherein, electrical connector body 2 comprises insulating body 20 and cable 21, insulating body 20 front ends are installed with the heart yearn 22 in the cable, are used for connecting with external assembly (figure does not indicate), and the upper surface of insulating body 20 is provided with projection 200 in addition.

Electric connector housing 1 comprises upper wall 10, corresponding with it lower wall 11, and be positioned at upper wall 10, sidewall 12 between the lower wall 11, under upper wall 10 1 side direction, extend and be provided with baffle plate 13, two ends are formed with first support slot 14 and second support slot 15 between the top edge 130 of baffle plate 13 and the lateral margin 100 of upper wall 10, connecting portion 16 is arranged between two support slots, to connect baffle plate 13 and upper wall 10, corresponding with it lower wall 11 edges extend upward and are provided with first holding section 17 and second holding section 18, two holding sections comprise the vertical portion 170 that is connected with lower wall 11 lateral margins, 180, and from the vertical portion 170, the terminal horizontal part 171 that vertically extends internally on 180,181, can corresponding match with first support slot 14 and second support slot 15, thereby make upper wall 10, lower wall 11, form a roughly rectangular receiving space 19 between baffle plate 13 and the sidewall 12, to accommodate electric connector 2.

Wherein, less than the gap H between two holding sections, the width of other first support slot 14 is greater than the width of first holding section 17 to distance h between upper wall 10 end edge 102 adjacent with second support slot 15 in the bottom of first support slot 14 140.When two holding sections and two support slots are interlocked, pull baffle plate 13 at first backward, make baffle plate 13 be positioned at the outside of first holding section 17, and first support slot 14 is positioned at the back of first holding section 17, the vertical portion 170 of first holding section 17 is corresponding with first support slot 14; Press wall 10 then downwards, make upper wall 10 be positioned at the top of horizontal part 171; Pull baffle plate 13 more forward, make its state that affranchises, first holding section 17 just snaps in first support slot 14; Continue to pull forward baffle plate 13, make it away from second holding section 18, at this moment, first holding section 17 can be along the first support slot slide relative, finally make between the inboard of second holding section and upper wall 10 end edge 102 adjacent with second support slot 15 gappedly, vertical portion 180 is corresponding with second support slot 15; Press wall 10 then downwards, make upper wall 10 be positioned at the top of second holding section, 18 horizontal parts 181; Pull baffle plate 13 more backward, make its state that affranchises, second holding section 18 just snaps in second support slot 15, and two holding sections and two support slots are snapped together, and at this moment, two holding sections all are positioned at the baffle plate inboard.

In addition, all dash on upper wall 10 and the lower wall 11 and be provided with hole 101,110, match, make that connection is more fixing between electric connector housing 1 and the insulating body 20 with insulating body 20 projections 200 with electric connector 2 to the receiving space direction.

Electric connector housing 1 is a metal sheet one stamping-out moulding (with reference to Fig. 2), at first dashes in the same direction on metal sheet and establishes some holes 101,110; The middle part of metal sheet one end is provided with groove, and the both sides of groove

form holding section

17,18; The sidepiece of the metal sheet other end is provided with two breach, forms first support slot 14 and second support slot 15; Then sheet metal is carried out suitable bending, can obtain shape as described in Figure 3.

In sum, the utility model electric connector housing is easy to manufacture, fasten simple, and and electrical connector body between be connected to more firmly, cost is lower, and can repeatedly use.

Claims

1. electric connector housing, in order to be coated on the electrical connector body surface, be that a metal sheet is stamped to form, comprise upper wall, corresponding lower wall with it, and the sidewall between upper wall, lower wall, it is characterized in that: extension is provided with baffle plate under upper wall one side direction, is formed with support slot between the top edge of baffle plate and the lateral margin of upper wall, corresponding with it mural margin down extends upward and is provided with the holding section, can match with support slot.

2. electric connector housing as claimed in claim 1, it is characterized in that: two ends are formed with first support slot and second support slot respectively between the lateral margin of baffle plate top edge and upper wall, corresponding with it mural margin down extends upward and is provided with first holding section and second holding section, be provided with the connecting portion that is used to connect upper wall and baffle plate between two holding sections, the bottom of first support slot between the upper wall end edge adjacent with second support slot apart from less than the gap between two holding sections.

3. electric connector housing as claimed in claim 2 is characterized in that: the width of first support slot is greater than the width of corresponding first holding section with it.

4. electric connector housing as claimed in claim 1 is characterized in that: the holding section comprises the vertical portion that is connected with the lower wall lateral margin and the terminal vertical horizontal part that extends internally on the vertical portion.

5. electric connector housing as claimed in claim 1 is characterized in that: fastening part is in the baffle plate inboard.

6. electric connector housing as claimed in claim 1 is characterized in that: the electric connector housing upper punch is provided with the hole, can match with the projection of establishing on the electric connector.

7. electric connector housing as claimed in claim 1 is characterized in that: above-mentioned electric connector is a wire and cable connector, and electrical connector body comprises insulating body and cable, and the insulating body front end is installed with the heart yearn in the cable.