CN2396522Y

CN2396522Y - Bus connector

Info

Publication number: CN2396522Y
Application number: CN99248384U
Authority: CN
Inventors: 张哲嘉
Original assignee: Jingyan Science And Technology Co ltd
Current assignee: Jingyan Science And Technology Co ltd
Priority date: 1999-10-15
Filing date: 1999-10-15
Publication date: 2000-09-13
Anticipated expiration: 2009-10-15

Abstract

The utility model relates to a bus connector which comprises a base, a plurality of signal connecting elements, a grounding element, a cover body and a bus fixture, wherein, a first surface of the base is provided with a grounding element slot and a signal element slot so as to respectively contain a grounding connecting element and a plurality of signal connecting elements; the grounding ends and the signal connecting ends of the connecting elements outwards extend from the first surface of the base and are respectively connected with the grounding line and the signal line of the bus; the cover body can be separately arranged on the base; the cover body is provided with a containing zone and two fixed blocks of the bus; the body of the grounding connecting element extends, forming a plurality of grounding ends and forming a plane of a single sheet type. The utility model has the advantages of simple structure, convenient assembly and not easy deformation.

Description

Bus bar connector

The utility model relates to a kind of bus bar connector, particularly a kind of bus bar connector that is used for computer.

Existing bus bar connector, as shown in Figure 1, wherein, bus bar connector A, it mainly is made up of base A1, the ccontaining lid of winding displacement A2, lid A3, and member is various, assembling is difficult, makes waste material, and manufacturing cost improves.

Another kind of existing bus bar connector, as shown in Figure 2, cable terminal B, be provided with grounding leg B1 on terminal, at least one termination contact of all the other both sides is to produce the ground connection effect, but its ground connection angle is bending, causes feed to have some setbacks, and protrudes in the preceding whole volume terminal of terminal assembling and takes turns loose.And existing computer cable terminal must block and play except that work when assembling is finished, and can waste man-hour, adds its complex structure, easily produces inconsistent phenomenon when easily causing situation that mutual knot twines or assembling.

Main purpose of the present utility model is to provide a kind of bus bar connector of one chip, a ground connection Connection Element wherein, extend several earth terminals on the ground connection Connection Element body, form a plane, make the ground connection Connection Element can be contained in the earth element groove of base, its earth terminal is stretched with the earth connection of winding displacement by first facing epitaxy and is connected, and connect ground Connection Element body and be provided with the shell fragment Plug Division that several are branch type, for earthy, its simple structure, easy to assembly, not yielding helps to improve the qualification rate of product.

Another purpose of the utility model is to provide a kind of bus bar connector simple in structure, the letter end that connects of its a plurality of signal Connection Elements forms a plane, can be placed in several signal element grooves of base, connecing the letter end is stretched with the holding wire of winding displacement by first facing epitaxy and is connected, the other end of signal Connection Element is that both sides are circular-arc relatively contact jaw, for being mounted in the signal element groove, to increase contact area, strengthen the frictional force of terminal and draw the power of dialling, this signal Connection Element is at least one to be connect the letter end and can block and trim, only keep contact jaw, the shell fragment Plug Division of ground connection Connection Element is in contact with it, reach the ground connection and the demand of not wiring again, after assembling is finished, all must not carry out the processing second time again.

A purpose more of the present utility model is to provide a kind of bus bar connector of being convenient to process, the opening of at least one signal element groove of signal Connection Element does not wherein insert the signal Connection Element, can reach the demand of not wiring, can not need on winding displacement, to punch, can simplify manufacture craft.

For the utility model that achieves the above object is taked following measure:

Bus bar connector of the present utility model, have first on its base, first is provided with earth element groove and signal element groove, hold a ground connection Connection Element and several signal Connection Elements respectively, extend several earth terminals on the body of ground connection Connection Element, form a plane, make the ground connection Connection Element can be contained in the earth element groove of base, the earth terminal of its ground connection Connection Element is stretched with the earth connection of winding displacement by first facing epitaxy and is connected, and the shell fragment Plug Division that several are branch type is set on the ground connection Connection Element body, for earthy, the design of its one chip, its technology is simple, helps to improve qualification rate; The letter end that connects of a plurality of signal Connection Elements forms a plane, can be contained in the signal element groove of base, its other end is stretched with the holding wire of winding displacement by first facing epitaxy and is connected, the other end of signal Connection Element is that both sides are circular-arc relatively contact jaw, for being mounted in the signal element groove, to increase contact area, strengthen the frictional force of terminal and draw the power of dialling, this signal Connection Element is at least one to be connect the letter end and can block and trim or the opening of at least one signal element groove does not insert the signal Connection Element, to reach the demand of not wiring of ground connection; This lid places on the base separably, is provided with the disposal area of winding displacement in it, make first of winding displacement and base adjacent.

The utility model is taked following concrete structure:

Bus bar connector of the present utility model comprises: a base, a plurality of signal Connection Element, earth element, it is characterized in that, and also comprise a lid and a winding displacement fixture;

Have first on the base, first is provided with earth element groove and signal element groove, the ccontaining ground connection Connection Element of difference and a plurality of signal Connection Element, and an end of Connection Element is stretched from first facing epitaxy;

The ground connection Connection Element has a body, be extended with earth terminal on the body, form a plane, the ground connection Connection Element can be contained in the earth element groove of base, earth terminal is stretched with the earth connection of winding displacement by first facing epitaxy and is connected, and ground connection Connection Element body is provided with at least two shell fragment Plug Divisions that are branch type;

The letter end that connects of signal Connection Element is connected with the holding wire of winding displacement, the other end of signal Connection Element is that both sides are circular-arc relatively contact jaw, for being mounted in the signal element groove, the signal Connection Element connects the letter end at least and trims shape for blocking, and the shell fragment Plug Division of ground connection Connection Element is in contact with it;

The lid both sides are installed with at least two fasteners, place discretely on the base, and lid is provided with the disposal area of winding displacement, and winding displacement and base first is adjacent;

Winding displacement fixture both sides are installed with at least two fixed blocks.

Wherein, the other end of described signal Connection Element is that both sides are circular-arc relatively contact jaw, for being mounted in the described signal element groove.

Wherein, the opening of at least one described signal element groove does not insert the signal Connection Element.

Reaching embodiment in conjunction with the accompanying drawings is described as follows the utility model:

The accompanying drawing simple declaration:

Fig. 1 is the schematic perspective view of existing bus bar connector.

Fig. 2 is the floor map of the cable terminal of existing bus bar connector.

Fig. 3 is a three-dimensional exploded view of the present utility model.

Fig. 4,5 is a partial perspective cutaway view of the present utility model.

Fig. 6 is a partial sectional view of the present utility model.

Fig. 7 is the front view of ground connection Connection Element of the present utility model.

Fig. 8,9 is the front view of signal Connection Element of the present utility model.

As shown in Figure 3, bus bar connector of the present utility model, mainly constitute by base 20, ground connection Connection Element 30, signal Connection Element 40, lid 50, winding displacement fixture 60, wherein, base 20 has first 21 (shown in Fig. 4,5,6), on first 21, be provided with earth element groove 22 and signal element groove 23, the ccontaining ground connection Connection Element 30 of difference and several signal Connection Elements 40, the earth terminal 31 of ground connection Connection Element stretches out from first 21 with the letter end 41 that connects of signal Connection Element.

One ground connection Connection Element 30 (as shown in Figure 7), be extended with several earth terminals 31 on its body 32, form a plane, make ground connection Connection Element 30 can be contained in the earth element groove 22 of base 20, the earth terminal 31 of its ground connection Connection Element 30 stretches out by first 21 and is connected with the earth connection of winding displacement 52, and the body 32 of ground connection Connection Element 30 is provided with several and is the branch shell fragment Plug Division 33 of shape again.

The letter end 41 that connects of a plurality of signal Connection Elements 40 forms a plane, can be contained in the signal element groove 23 of base 20, it connects letter end 41 and stretches out by first 21 and be connected with the holding wire of winding displacement 52, the other end of signal Connection Element 40 is that both sides are circular-arc relatively contact jaw 42, for being mounted in the signal element groove 23, signal Connection Element 40 is at least one to be connect letter end 41 and can block to trim and (please refer to Fig. 4, Fig. 8), only keep contact jaw 42, the shell fragment Plug Division 33 of ground connection Connection Element 30 is in contact with it, and reach the state of ground connection and not wiring, or the opening of at least one signal element groove 23 does not insert signal Connection Element 40 (as Fig. 5,9), can be without wiring.

Lid 50 places on the base 20 separably, and lid 50 is provided with the disposal area 51 of winding displacement 52, make first 21 of winding displacement 52 and base 20 adjacent.

The both sides of base 20 are installed with the clasp 53 on several fasteners 24 and the lid 50, and whole bus bar connector 10 is fixed, and the fixed block 61 with winding displacement fixture 60 both sides inserts again, with fixing whole bus bar connector 10.

Compared with prior art, the utlity model has following effect:

Because the utility model is provided with a ground connection Connection Element, its body is provided with the shell fragment Plug Division of several bifurcateds, for earthy, it is simple in structure, easy to assembly, the end because of the signal Connection Element forms the arcuation contact jaw in addition, can strengthen contact area, can strengthen the frictional force of terminal and draw the power of dialling, manufacturing process simplifies.

More than narration is to borrow embodiment that architectural feature of the present utility model is described, is not to be used to limit protection range of the present utility model.

Claims

1, a kind of bus bar connector comprises: a base, a plurality of signal Connection Element, earth element, it is characterized in that, and also comprise a lid and a winding displacement fixture;

2, bus bar connector according to claim 1 is characterized in that, the other end of described signal Connection Element is that both sides are circular-arc relatively contact jaw, for being mounted in the described signal element groove.

3, bus bar connector according to claim 1 is characterized in that, the opening of at least one described signal element groove does not insert the signal Connection Element.