CN2559125Y - Improved structure of wiring terminal for computer or telephone - Google Patents

Abstract

The utility model relates to an improved structure of a wire connector of a computer or a telephone. An elastic body is integrally combined on the connector main body, a bended part inclined and extended, being opposite to the connector main body direction, is formed at the free end of the elastic body, three consecutive sides of the connector main body form U-shaped grooves together, two opposite grooves out of the grooves are all equipped with window holes penetrating to the internal space, the other groove is equipped with a hole, the U-shaped grooves are all combined with an U-shaped fixing element together, and the three inner side surfaces of the fixing element are all provided with wedge parts used for penetrating through the hole and the window holes, in order to enable each wedge part to be inserted into a cable, thus fixing the cable on the connector main body; the window holes block colloid when being shot out and formed through an inserted baffle plate, to avoid the default when the colloid is flushed; when the connector main body is combined with a sleeve, the elastic body can still be completely contacted with the connector main body by pressing the bent part, and thereby the shoulder is separated from rabbets to be convenient for drawing out the connector main body.

Description

Computer or telephone line joint improvement structure

Technical field

The utility model relates to a kind of computer or telephone line joint improvement structure, joint design after this improvement, no matter be to adopt injection to fill, directly compel to close or mode such as combination sleeve is tied in cable, all can make good, the firm combination of acquisition between cable and the joint body, and insert header body in the socket and also can remove holding easily and extract.

Background technology

The joint of at present general computer or telephone wire mostly adopts the design of terminal formula; As shown in Figures 1 and 2, the joint body A structure of traditional computer or telephone line joint is to be the elastomer A1 with a diagonally extending with plastic material one ejection formation, the relative both sides, appropriate location of this elastomer A1 then are formed with shoulder A2, the interior space A0 of this joint body A is used for making the end insertion of cable B and fixing, and then the multiple core cord that cable is coated is punctured and contacts with bare copper wire by the conducting terminal in the joint body A, in the time of in joint body A inserts socket aperture, prevent that in the inner edge of socket aperture joint body A breaks away from from socket aperture by this shoulder A2 holding, in the time will extracting joint body A, then must push this elastomer A1, this shoulder A2 is broken away from joint body A being extracted after the holding of socket aperture inner edge.

Generally with traditional jointing body A and cable B in conjunction with nearly three kinds of fixing mode, first kind be as shown in Figure 2 the interior space A0 of joint body A is inserted in cable B end after, inject colloid C with Jet forming machine space A0 in this again, utilize colloid that the gap of interior space A0 is filled up, simultaneously cable B and joint body A are fixed; Yet, when its shortcoming is to inject colloid C in the joint body A, the colloid of liquid energy can be fled in the slit, and then position towards glue to conducting terminal D, so, not only colloid C may influence conducting terminal D and comes in contact bad situation with contacting of bare copper wire B1, if joint body A is that its part towards glue also influences visual appearance when adopting the perspex made.

Second kind with traditional jointing body A and cable B in conjunction with fixing mode as shown in Figure 3, and it directly compels the end of cable B to close among the interior space A0 that inserts joint body A, and the line retaining A4 that utilizes tool will be located at body presses down with fixing cable.But this fixed form is too lax, comes off easily and destroys the core arrangement.

The third with traditional jointing body A and cable B in conjunction with fixing mode as shown in Figure 4; after it adopts structure shown in Figure 3 that cable B is incorporated into joint body A; be nested with the overcoat 4 that an elastomeric material is made in the outside of joint body A with urgent fit system again; be connected near the joint body A position by overcoat 4 protection cable B, to strengthen constant intensity between the two.Yet, because overcoat 4 has certain thickness, be placed on the outside of joint body A when overcoat 4 after, can directly increase the height above the joint body A, adding the elastomer A1 that tradition is located at joint body is a kind of almost design of straight shape diagonally extending, so, when the joint body A in plugs and sockets hole desires to extract and need push elastomer A1, this elastomer A1 can be subjected to stopping of overcoat 4 and can't touch joint body A (as shown in Figure 5) fully, and then make that the rotational angle of shoulder A2 is very little and almost can't break away from holding to the socket aperture inner edge, difficulty takes place when extracting joint body.

The utility model is that the shortcoming at the computer of aforementioned conventional or telephone line header structure is improved.

Summary of the invention

The purpose of this utility model is to provide a kind of computer or telephone line joint improvement structure, its butt joint body is improved, make cable insert in the joint body and when carrying out the injection operation, can utilize aid that colloid is done suitable stopping, take place towards the glue situation avoiding, guarantee normal contact the between conducting terminal and the bare copper wire.

Another purpose of the present utility model is to provide a kind of computer or telephone line joint improvement structure, and its joint body can cooperate retaining element that cable more firmly is combined in joint body after improvement.

A purpose more of the present utility model is to provide a kind of computer or telephone line joint improvement structure, it is improved the elastomer that is located at joint body, make joint body being nested with overcoat after having increased thickness, when pushing this elastomer, still can allow elastomer fully touch joint body, and then make and be located at elastomeric shoulder and break away from holding to the socket aperture inner edge, joint body can successfully be extracted from socket aperture.

A kind of computer that the utility model provides or telephone line joint improvement structure, it is combined with an elastomer in the joint body one, this elastomer has shoulder and free end, this joint body has interior space, wherein said elastomeric free end is formed with in contrast to the kink of joint body direction diagonally extending, continuous three sides of described joint body are formed with the groove that is ㄇ shape jointly, wherein two groove opposite are equipped with the fenestra that connects to described interior space, an other groove is provided with hole, described ㄇ connected in star is combined with a retaining element that is ㄇ shape jointly, three medial surfaces of this retaining element all have the wedge-shaped part that is used for passing this hole and fenestra, make each wedge-shaped part insert cable, thereby cable is fixed on joint body; Described fenestra is avoided the defective towards glue by the baffle plate that the is inserted into colloid when stopping ejection formation; This header body still can allow elastomer fully touch header body by pushing this kink in conjunction with overcoat the time, and then allows shoulder disengaging socket aperture be convenient to header body is extracted.

Now the purpose of this utility model and function are described further by following accompanying drawing.

Description of drawings

Fig. 1 is the stereogram of known computer or telephone line header structure.

Fig. 2 is the section plan of the structure after known computer or telephone line joint combination cable and the injection.

Fig. 3 for known computer or telephone line joint directly to compel to close the section plan of mode combination cable.

Fig. 4 combines the known computer of cable or the section plan that telephone line joint overlaps the unification overcoat again.

Fig. 5 is in the structure of Fig. 4, when pushing elastomer, can't allow elastomer touch the floor map of joint body fully.

Fig. 6 is the stereogram of computer of the present utility model or telephone line header structure.

Fig. 7 is the be inverted stereogram of state of computer of the present utility model or telephone line header structure.

Fig. 8 for joint body of the present utility model when inserting cable and carry out ejection formation, can insert baffle plate in the joint body both sides, to stop the embodiment section plan of plastic material.

Fig. 9 fixes the cable engine clipping for joint body of the present utility model can cooperate retaining element

The embodiment three-dimensional exploded view.

Figure 10 is that the utility model joint body that combines cable overlaps the section plan of unifying overcoat again.

Figure 11 is in the structure of Figure 10, when pushing elastomer, can allow elastomer touch the floor map of joint body fully.Among the figure

1 joint body, 4 overcoats

Space A joint body in 10

Space in the 11 elastomer A0

111 kink A1 elastomers

112 shoulder A2 shoulders

12 groove A3 terminal slotted eyes

121 hole A4 lines retaining

13 fenestra B cables

2 baffle plate B1 bare copper wires

3 retaining element C colloids

31 wedge-shaped part D conducting terminals

Embodiment

Fig. 6 to Fig. 8 is the structure embodiment of the utility model computer or telephone line joint, described joint body 1 is with plastic material one ejection formation, elastomer 11 with a diagonally extending, relative both sides, the appropriate location of this elastomer 11 are formed with shoulder 112, and the free end of elastomer 11 is formed with in contrast to the kink 111 of joint body 1 direction diagonally extending; The interior space 10 of this joint body 1 is used for making the end of cable B to insert and fixing, and then the multiple core cord that cable is coated is punctured with bare copper wire by the conducting terminal D in the joint body 1 and contacts; When joint body 1 inserts in the socket aperture, by preventing that in the inner edge of socket aperture joint body 1 breaks away from from socket aperture by these shoulder 112 holdings, in the time will extracting joint body 1, then must push this elastomer 11 or kink 111, this shoulder 112 is broken away from joint body 1 being extracted after the holding of socket aperture inner edge.Continuous three sides of described joint body 1 are formed with the groove 12 that is ㄇ shape jointly, and wherein two groove opposite 12 are equipped with the fenestra 13 that connects to described interior space, and 12 of other grooves are provided with the hole 121 that runs through.

The utility model provides the ㄇ shape retaining element 3 (as shown in Figure 9) that is used for being matched with this ㄇ connected in star 12 in addition, this retaining element 3 can be to adopt the plastic material ejection formation or be the ㄇ shape with the sheet metal bending forming, and before bending, earlier go out three V-arrangement ditches in the punching out of the appropriate location of sheet material, again this V-arrangement ditch is bent to form three wedge-shaped parts 31 perpendicular to plate body, with the retaining element 3 of sheet material bending, make these three wedge-shaped parts 31 lay respectively at three medial surfaces of ㄇ shape of this retaining element 3 then for ㄇ shape formation ㄇ shape; Described three wedge-shaped parts 31 correspond respectively to the position of described two fenestras 13 and a hole 121.

By aforementioned joint body structure of the present utility model, it also can adopt aforesaid three kinds of modes with cable in conjunction with fixing; First kind is after the interior space 10 of joint body 1 is inserted in the end of cable B, to inject colloid with Jet forming machine space 10 in this again, utilizes colloid that the gap in interior space 10 is filled up, simultaneously that cable B and joint body 1 is fixing; Advantage of the present utility model is, when joint body 1 is fixed on Jet forming machine but before not injecting colloid, can be with other attached two baffle plates 2 of Jet forming machine that are arranged on by space 10 (as shown in Figure 8) in fenestra 13 insertions of joint body 1 both sides, up to touching cable B, and then inject colloid, so, colloid can be as the media of cable B and joint body 1 combination, but be subjected to stopping of baffle plate 2, colloid can not be flushed to the position of conducting terminal D, thereby can guarantee that conducting terminal D and the normal of bare copper wire contact.

Second kind of embodiment of joint body 1 of the present utility model and cable B combination is as shown in Figure 9, and it is after cable B is directly penetrated the interior space of joint body 1; Again described ㄇ shape retaining element 3 is sleeved on described ㄇ connected in star 12, and three wedge-shaped parts 31 that make this retaining element 3 pass this two fenestra 13 and a hole 12 respectively, and then making each wedge-shaped part 31 insert cable B and cable B is fixed on joint body 1, it is compared with the simple urgent cooperation of tradition and has more stablizing effect.

The third embodiment that joint body 1 of the present utility model closes cable B combination is as shown in figure 10, when the joint body 1 that combines cable B again fit overcoat 4 when strengthening bulk strength, though the thickness of overcoat 4 can dwindle the spatial altitude of elastomer 11 belows, but because elastomer 11 free ends of the present utility model have in contrast to the kink 111 of joint body 1 direction diagonally extending, therefore when the joint body 1 that is plugged on socket aperture is being pushed this kink 111 and is desired to extract, still can make elastomer 11 touch joint body 1, make shoulder 112 have bigger rotational angle and break away from holding the socket aperture inner edge.

The above is only in order to explain preferred embodiment of the present utility model; and the protection that unrestricted the utility model is done limits; therefore, all have in that identical creation spirit is following do relevant any modification of the present utility model or change, all must be included in the protection range of the present utility model.

Claims (2)

1. computer or telephone line joint improvement structure, it is combined with an elastomer in the joint body one, this elastomer has shoulder and free end, this joint body has interior space, continuous three sides that it is characterized in that described joint body are formed with the groove that is ㄇ shape jointly, wherein two groove opposite are equipped with the fenestra that connects to described interior space, and an other groove is provided with hole, and described elastomeric free end is formed with in contrast to the kink of joint body direction diagonally extending.

2. according to the described computer of claim 1 or telephone line joint improvement structure, it is characterized in that described ㄇ connected in star is combined with a retaining element that is ㄇ shape jointly, three medial surfaces of this retaining element all have the wedge-shaped part that is used for passing this hole and fenestra.

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