CN2415499Y - Combined earthing member of computer connector - Google Patents

Abstract

The utility model relates to a combined earthing member of a computer connector, the utility model is proposed to provide an auxiliary member for a line connector which has the advantages of good using performance, ideal conducting state, and easy assembly. The utility model is an integral forming combined earthing member which is provided with a horizontal base piece, the right side of the horizontal base plate is downwards bent for additionally arranging a vertical side piece, and two ends of the left side of the horizontal base plate is upwards bent for additionally arranging two straight hook pieces and a slant earthing upspring piece; the central position of the horizontal base pipe is additionally provided with a central earthing piece.

Description

Computer connector composite type earthing member

The utility model belongs to the line connector auxiliary member, particularly a kind of computer connector composite type earthing member.

In the computer connector in conjunction with [D] type connector and voice plug, it can preset earth element usually, for the metal backing that electromagnetic interference wave is directed to computer when computer operates, prevents the phenomenon of electromagnetic interference at the same time.

As shown in Figure 1 and Figure 2, this connection-device's combination body of commonly using, it is at body 10 epimeres combination [D] type connector 11, and hypomere then engages voice plug 12.Its earth element generally includes the earth terminal 13 of being located at voice plug 12, and another earthing member 14 that is sleeved on voice plug 12.This earthing member 14 has for leading when inserting and touches tiltedly sticking up shell fragment 15 and compressing the tabs 16 that touches with earth terminal 13 of ground.This kind commonly used the computer connector assembly except the structural strength of whole earthing member 14 is undesirable, also exist simultaneously easily come off after the assembling, single tabs 16 comes in contact bad situation with earth terminal 13.

For this reason, as shown in Figure 3, disclose a kind of earthing member 17 in the form of sheets, which is provided with center through hole 171, thereon, the lower end is respectively equipped with elastic contact chip 172 and termination contact sheet 173 for central siphon 121 fits of voice plug 12.The earthing member 17 of this kind structure, though can improve the not good shortcoming of earthing member 17 structural strengths, itself and earth terminal 13 still are to be made of two assemblies, make to make and assembling when costing, and the conducting of the contact condition of itself and earth terminal 13 is also unsatisfactory.

The purpose of this utility model provides the computer connector composite type earthing member that a kind of serviceability is good, conducting state is desirable and easy to assembly.

The composite type earthing member that the utility model is formed in one which is provided with horizontal substrate, and extends the vertical edges sheet by the bending downwards of horizontal substrate right side, is upwards bent respectively by horizontal substrate two ends, left side and centre and extends two straight hook spare and oblique grounding elastic parts; The horizontal substrate middle position extends the center-point earth sheet.

Wherein:

The center-point earth sheet comprise the earth terminal that is fixedly arranged on the following folding in the corresponding gap slot of voice plug that extends by the bending downwards of horizontal substrate right side and by the horizontal substrate left side upwards bending extend the last crotch portion that is positioned in the slotted eye of voice plug front axle bottom surface that cooperates.

The last crotch portion of center-point earth sheet comprise by the horizontal substrate left side upwards the last bias limit that extends of bending, by the reverse reverse bias limit that extends of bending to the right and bend to the bottom right by termination, reverse bias limit and to extend the oblique top flanging and constitute, termination, last bias limit.

Composite type earthing member owing to the utility model is formed in one which is provided with horizontal substrate, and extends the vertical edges sheet by the bending downwards of horizontal substrate right side, is upwards bent respectively by horizontal substrate two ends, left side and centre and extends two straight hook spare and oblique grounding elastic parts; The horizontal substrate middle position extends the center-point earth sheet.During assembling, straight hook spare top top dog portion hook is incorporated in the horizontal groove of voice plug pedestal end face, the cooperation of center-point earth sheet is positioned in the slotted eye of voice plug front axle bottom surface, and make the earth terminal of the following folding of center-point earth sheet become earth terminal, just can form and extend the outer oblique grounding elastic part of voice plug and the earth terminal of folding down, ground strip reason two independent components that can effectively avoid commonly using constitute that the element that causes easily comes off and the drawback of loose contact takes place.Make whole ground connection effect firm more, reliable, not only serviceability is good, conducting state is desirable, and easy to assembly, thereby reaches the purpose of this utility model.

Fig. 1, establish the computer connector decomposition texture schematic isometric of commonly using earthing member for group.

Fig. 2, establish the computer connector structural representation cutaway view of commonly using earthing member for group.

Fig. 3, establish and commonly use the computer connector decomposition texture schematic isometric of improving earthing member for group.

Fig. 4, be the utility model structural representation front view.

Fig. 5, be the utility model structural representation end view.

Fig. 6, be the utility model structural representation upward view.

Fig. 7, be mounted on structural representation cutaway view on the voice plug for the utility model.

Fig. 8, be the utility model and voice plug decomposition texture schematic isometric.

Fig. 9, be among Fig. 8 A to three-dimensional view.

Figure 10, establish computer connector structural representation stereogram of the present utility model for group.

Figure 11, establish computer connector decomposition texture schematic isometric of the present utility model for group.

Figure 12, establish computer connector structural representation cutaway view of the present utility model for group.

Below in conjunction with accompanying drawing the utility model is further elaborated.

As Figure 10, shown in Figure 11, computer connector assembly 20 comprises the upper and lower body 21,22 of assembling all-in-one-piece.Combination [D] type connector 23 on upper body 21 is in descending on the body 22 in conjunction with plural voice plug 24.To make up [D] type connector 23 respectively and be assembled in the just synthetic required connection-device's combination body 20 of one in conjunction with the upper and lower body 21,22 of plural voice plug 24.

As Fig. 4, Fig. 5, shown in Figure 6, the composite type earthing member that the utility model 30 is formed in one, which is provided with horizontal substrate 31, and extend vertical edges sheet 32 by the bending downwards of horizontal substrate 31 right sides, by horizontal substrate two ends, 31 left side and middle respectively upwards bending extend two straight hook spare 33,34 and oblique grounding elastic parts 35 of suitable height.Roll over the top dog portion 331,341 that establishes respectively in two straight hook spares, 33,34 tops.Elasticity ground strip 35 is provided with the frame hole 351 greater than voice plug 24 front axles 241.Extend the fillet center-point earth sheet 36 of development length in horizontal substrate 31 middle positions greater than horizontal substrate 31 width.Center-point earth sheet 36 comprise the cross that extends by the bending downwards of horizontal substrate 31 right sides down folding earth terminal 361 and by horizontal substrate 31 left sides the last crotch portion 360 that extends of bending upwards, last crotch portion 360 comprise by horizontal substrate 31 left sides upwards the last bias limit 363 that extends of bending, oppositely bend to the right by 363 terminations, last bias limit and to extend reverse bias limit 364 and reach to bend to the bottom right and extend oblique top flanging 365 by 364 terminations, reverse bias limit.Can extend ribs to increase its structural strength according to above-mentioned center-point earth sheet 36.Suitable height and position at the earth terminal of rolling over down 361 can laterally extend spacer 366.

As Fig. 8, shown in Figure 9, cooperate the voice plug 24 pedestal end faces of the utility model 30 to be provided with for hook in conjunction with straight hook spare 33,34 top top dog portions 331,341 horizontal groove 242, front axle 241 bottom surface opposite positions are provided with for cooperating the location to go up bias limit 363, the slotted eye 243 of reverse bias limit 364 and top flanging 365, voice plug 24 pedestal front end faces slightly the rear extend with vertical edges sheet 32 against extended surface 244, and be provided with the central gap of passing through for center-point earth sheet 36 245, and make the earth terminal 361 of the following folding of center-point earth sheet 36 become earth terminal by the original terminal groove of pedestal in extended surface 244 central authorities.Simultaneously, 366 of its spacers that laterally extends are combined in the default gap slot 246 of voice plug 24, to strengthen its locating effect.

As shown in Figure 7, after the utility model 30 is combined in voice plug 24, can form oblique grounding elastic parts 35 that extend outside the voice plug 24 and the earth terminal of rolling over down 361, simultaneously, the last bias limit 363 of center-point earth sheet 36 and the joining place on reverse bias limit 364 can be pressed against the internal face of slotted eye 243 on the voice plug 24, and reverse bias limit 364 and oblique top flanging 365 are entered in voice plug 24 front axles 241 endoporus, form leading when inserting and touch ground.

To make up [D] type connector 23 and be assembled in one, just synthetic connection-device's combination body 20 as shown in figure 12 in conjunction with the plural upper and lower body 21,22 that has made up the voice plug 24 of the utility model 30.

The utlity model has following advantages:

1, extends formation because ground terminal, straight hook spare and mitered shell fragment are integrated, thereby can effectively avoid The element that the ground strip reason two independent components formation of commonly using causes easily comes off and the drawback of loose contact takes place.

2, whole earthing effect is more firm, reliable.

3, the center-point earth sheet can rush and establish ribs, to increase structural strength.

4, the spacer that laterally extends of the suitable height and position of ground terminal increases locating effect.

Claims (3)

1, a kind of computer connector composite type earthing member, it is characterized in that the composite type earthing member that it is formed in one, which is provided with horizontal substrate, and extend the vertical edges sheet by the bending downwards of horizontal substrate right side, by horizontal substrate two ends, left side and centre respectively upwards bending extend two straight hook spare and oblique grounding elastic parts; The horizontal substrate middle position extends the center-point earth sheet.

2, computer connector composite type earthing member according to claim 1, it is characterized in that described center-point earth sheet comprise the earth terminal that is fixedly arranged on the following folding in the corresponding gap slot of voice plug that extends by the bending downwards of horizontal substrate right side and by the horizontal substrate left side upwards bending extend the last crotch portion that is positioned in the slotted eye of voice plug front axle bottom surface that cooperates.

3, computer connector composite type earthing member according to claim 2, the last crotch portion that it is characterized in that described center-point earth sheet comprise by the horizontal substrate left side upwards the last bias limit that extends of bending, by the reverse reverse bias limit that extends of bending to the right and bend to the bottom right by termination, reverse bias limit and to extend the oblique top flanging and constitute, termination, last bias limit.

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