CN202013994U - Electric connector shell with improved structure - Google Patents

Abstract

The utility model relates to an electric connector shell with improved structure, which at least comprises a shell body and a metal bottom plate; the shell body comprises a base, a top wall, two side walls and a terminal supporting structure; the metal bottom plate is arranged between the two side walls; the top wall, the two side walls and the terminal supporting structure are integrally formed and made of non-metal materials, so that the structure not only can shorten the overall manufacturing time, but also can save the manufacturing cost.

Description

Structure improved electric connector housing

Technical field

The utility model refers to a kind of electric connector housing that replaces most of metal structure with nonmetallic materials especially about a kind of structure improved electric connector housing.

Background technology

Existing electric connector is in order to promote the requirement that noise is dredged function and complied with outward appearance, usually form the housing of electric connector outside with the flaky metallic material bending, glue core with plastic cement material is arranged in the accommodation space of housing central authorities again, at last a plurality of terminals and relevant element are assembled in glue core or the housing, just form a complete electric connector.

Yet, though having good noise, the electric connector housing that this kind is made of metal dredges function, but must be because a flaky metallic material is made a complete electric connector housing via many programs such as punching, bending and combinations, in the time of therefore must expending many workers.On the other hand, because metal material is compared to nonmetallic materials, for example plastic cement, rubber etc. need the more cost of cost, so the electric connector housing of metal material also has more cost on material cost, cause the reduction of product competitiveness.

The utility model content

Main purpose of the present utility model provides a kind of structure improved electric connector housing, replaces most metal structure with nonmetallic materials, when reducing worker and material cost.

For reaching above-mentioned purpose, the utility model provides a kind of structure improved electric connector housing, and it comprises at least: an enclosure body, and it comprises at least: a pedestal; One roof and two sidewalls all are connected on the surface of this pedestal, surround between this roof and this two sidewalls and the pedestal to form an accommodation space; And a terminal support structure, be connected on this surface of pedestal, and be arranged in this accommodation space; And a metal base plate, be arranged between these two sidewalls, and this metal base plate and roof and two common openings that form of sidewall, this opening can insert in the accommodation space for an external plug; Wherein, roof, two sidewalls and terminal support structure are integrated structures, and are made by non-metallic material.

Via technique scheme, the utility model contains following advantage:

1. in the structure improved electric connector housing structure of the present utility model, its material major part replaces metal material of the prior art with nonmetallic materials, to reduce material cost.

2. structure improved electric connector housing structure of the present utility model is made most of structure of electric connector housing with nonmetallic materials, in the time of can reducing worker, promotes and makes efficient.

3. structure improved electric connector housing structure of the present utility model utilizes welding foot and nut accommodating structure to avoid it to get loose firm being fixed on circuit board or the specific wall of electric connector housing, to increase service efficiency and life of product.

Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.

Description of drawings

Fig. 1 is the three-dimensional appearance combination diagram of the structure improved electric connector housing of the utility model one first preferred embodiment;

Fig. 2 is that the three-dimensional appearance of the structure improved electric connector housing of this first preferred embodiment of the utility model decomposes diagram; And

Fig. 3 is the three-dimensional appearance schematic diagram of the structure improved electric connector housing of the utility model one second preferred embodiment.

1,2: structure improved electric connector housing

100: enclosure body

101: pedestal

102,202: roof

103,104: sidewall

105: diapire

106: the terminal support structure

108,208: accommodation space

110: metal base plate

111,112: contact flat spring

113,114,140,141: welding foot

120: terminal

130: opening

250: the nut accommodating structure

260: nut

Embodiment

For further setting forth the utility model is to reach technological means and the effect that predetermined utility model purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to embodiment of the present utility model describe in detail as after.

At first, reference simultaneously as shown in Figures 1 and 2, Fig. 1 is the three-dimensional appearance combination diagram of the structure improved electric connector housing of this first preferred embodiment of the utility model, and Fig. 2 is that the three-dimensional appearance of the structure improved electric connector housing of the utility model first preferred embodiment decomposes diagram.The structure improved electric connector housing 1 of the utility model first preferred embodiment comprises an enclosure body 100 and a metal base plate 110, below respectively aforementioned components is described in detail.

This enclosure body 100 comprises a pedestal 101, a roof 102, two sidewalls 103,104, a diapire 105 and terminal support structures 106.This pedestal 101 is provided with a plurality of perforation (not shown), can penetrate for a plurality of terminals 120.This roof 102 and this two sidewalls 103,104 all are connected on the surface of this pedestal 101, and surround formation one accommodation space 108 between roof 102 and two sidewalls 103,104.This diapire 105 is connected in this pedestal 101, and surrounds with this roof 102 and this two sidewalls 103,104 and to form these accommodation spaces 108, and this metal base plate 110 is located between this diapire 105 and two sidewalls 103,104.This terminal support structure 106 is connected on this surface of pedestal 101, and is arranged in this accommodation space 108.

This metal base plate 110 is arranged between these two sidewalls 103,104, and this metal base plate 110 and roof 102 and two sidewall 103,104 common openings 130 that form, and this opening 130 can insert in the accommodation space 108 for an external plug.In addition, metal base plate 110 is provided with at least two contact flat springs 111,112, can be in order to contact this external plug, to dredge noise.Moreover metal base plate 110 is provided with two welding foots 113,114, can be in order to metal base plate 110 be welded on the circuit board, and can be with noise by deriving in the metal base plate 110.

Wherein, roof 102, two sidewalls 103,104, diapire 105 and terminal support structures 106 are integrated structures, and make by non-metallic material, this non-metallic material for example is a plastic cement material, can utilize the plastic rubber ejaculate molding mode to make fast enclosure body 100 by this, can reduce and make man-hour and material cost.

In addition, more can be provided with two welding foots 140,141 on the pedestal 101, it is in order to being fixedly welded on the circuit board by structure improved electric connector housing 1.

Then seeing also as shown in Figure 3, is the three-dimensional appearance schematic diagram of the structure improved electric connector housing of this second preferred embodiment of the utility model.Because the structure of second preferred embodiment is identical with first preferred embodiment haply, so something in common just repeats no more.Wherein, difference is that second preferred embodiment also comprises a nut accommodating structure 250, be arranged on the roof 202 on the surface with respect to accommodation space 208, and the structure that this nut accommodating structure 250 and roof 202 are formed in one, nut accommodating structure 250 is in order to a ccontaining nut 260, being locked on the specific wall by structure improved electric connector housing 2.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims (8)

1. A structurally improved electrical connector housing, characterized in that it at least includes: A shell body, which at least includes: a base; A top wall and two side walls are connected to a surface of the base, and an accommodating space is formed between the top wall and the two side walls and the base; and a terminal support structure connected to the surface of the base and located in the accommodating space; and A metal bottom plate is arranged between the two side walls, and the metal bottom plate, the top wall and the two side walls jointly form an opening, and the opening can allow an external plug to be inserted into the accommodating space; Wherein, the top wall, the two side walls and the terminal support structure are integrally formed and made of non-metallic material. 2. The structurally improved electrical connector housing according to claim 1, wherein a plurality of through holes are provided on the base for penetration of a plurality of terminals. 3. The structurally improved electrical connector housing according to claim 1, wherein at least two contact springs are provided on the metal bottom plate for contacting the external plug and channeling noise. 4. The structurally improved electrical connector housing according to claim 1, characterized in that at least two soldering pins are provided on the metal bottom plate for welding the metal bottom plate to a circuit board, and the Noise is derived from the metal baseplate. 5. The structure-improved electrical connector housing according to claim 1, further comprising at least two welding feet arranged on the base, the two welding feet are used for the structure-improved electrical connector housing. The connector shell is welded and fixed on a circuit board. 6. The structurally improved electrical connector housing according to claim 1, wherein the housing body further comprises a bottom wall connected to the base, and connected to the top wall and the two side walls The accommodating space is formed by surrounding, and the metal bottom plate is sandwiched between the bottom wall and two side walls. 7. The structurally improved electrical connector housing according to claim 1, wherein the material of the top wall, the two side walls and the terminal support structure is plastic. 8. The structurally improved electrical connector housing according to claim 1, further comprising a nut accommodating structure disposed on the surface of the top wall opposite to the accommodating space, and the nut accommodating structure The cap accommodating structure and the top wall are integrally formed, and the nut accommodating structure is used for accommodating a nut so as to lock the improved electrical connector housing on a specific wall.

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