CN201126874Y

CN201126874Y - Bus connector

Info

Publication number: CN201126874Y
Application number: CNU2007203103645U
Authority: CN
Inventors: 叶时堃
Original assignee: TIANRUI ELECTRONIC SCIENCE AND TECHNOLOGY DEVELOPMENT (KUNSHAN) Co Ltd
Current assignee: TIANRUI ELECTRONIC SCIENCE AND TECHNOLOGY DEVELOPMENT (KUNSHAN) Co Ltd
Priority date: 2007-12-11
Filing date: 2007-12-11
Publication date: 2008-10-01
Anticipated expiration: 2017-12-11

Abstract

The utility model is a flat cable connector, comprising a group of flat cables having contact portions, a connector body having a accepting groove and several terminals, at least one fixing member and a cover, the flat cables are fixed inside the accepting groove by the fixing member, the cover is fixed in the accepting groove of the connector body to protect terminals and flat cables inside the groove, meanwhile, the flat cables are pressed to make the contact portion contact and conduct with the terminals, thus, the flat cables are formed which can be assembled conveniently and rapidly, and the structure of which is stable, components replacement are convenient.

Description

Bus bar connector

Technical field

The relevant a kind of bus bar connector that can be applicable to various signal bridge joint conversion equipments of the utility model.

Background technology

Press, at present general personal computer, digital electric devices such as LCD TV, have the motherboard (hereinafter to be referred as mainboard) except interior, construction has the coffret that continues and use for the related peripheral device in addition mostly, universal serial coffret (Universal serial bus for example, USB) be a kind of external bus standard, can allow electric device connect the USB device, also further construction such as SATA (Serial ATA) on the mainboard of in fact many digital electric devices, use for the device that connects other different size the connectivity port of coffrets such as HDMI (High-DefinitionMultimedia Interface) or D-sub.

And general electric device needs to do the signal connection by a connecting line again, as shown in Figure 1, this connecting line 80 is made of the cable 81 that two ends have connector 82, more be provided with in the connector 82 and use so that the terminal group 83 of electrically connect, can constitute signal when connecting line 80 joins via the connectivity port 90 of connector 82 and electric device links, yet, above-mentioned connector 82 one-body molded and coating cables 81 and terminal group 83, produce, the manufacturing cost of assembling is higher, and still must change whole piece connecting line 80 when only having cable 81 damages or length not enough, its whole applicability is also desirable not as expecting.

The utility model content

The technical problem that the utility model solved is to provide a kind of bus bar connector that can be applicable to various signal bridge joint conversion equipments.

Bus bar connector of the present utility model comprises one group of winding displacement, connector body, at least one fixture and a lid, and this winding displacement one end has contact site; This connector body has the storage tank and the plurality of terminals that supply winding displacement to stretch into; Can utilize this fixture that winding displacement is fixed in the storage tank; and the storage tank place of being fixed in connector body by this lid is for son and winding displacement in the protection storage tank; oppress winding displacement simultaneously and make the conducting that really contacts of its contact site, in order to do constituting a structure firmly and can be applicable to the bus bar connector of various signal bridge joint conversion equipments with terminal.

Compare with above-mentioned existing known techniques, the utlity model has following effect:

1, the winding displacement in the middle of the utility model bus bar connector can utilize fixture to be fixed in the storage tank, effectively promotes integrally-built steadiness, avoids winding displacement can't constitute electrically connect because of pullling to come off.

2, winding displacement group in the utility model connectivity port is a composite type, significantly simplifies production, assembly cost.

3, the winding displacement in the middle of the utility model Port winding displacement group only utilizes fixture to be fixed in the storage tank, when winding displacement damages or length can singly be changed with regard to winding displacement when not enough.

Description of drawings

Fig. 1 is a kind of structural representation of commonly using connector;

Fig. 2 is the first embodiment stereoscopic figure of the utility model bus bar connector.

Fig. 3 is the first embodiment exploded view of the utility model bus bar connector.

Fig. 4 is the second embodiment exploded view of the utility model bus bar connector.

Fig. 5 is the 3rd an embodiment exploded view of the utility model bus bar connector.

Fig. 6 is the 4th an embodiment exploded view of the utility model bus bar connector.

Fig. 7 is the 3rd an embodiment exploded view of the utility model bus bar connector.

Fig. 8 is the 4th an embodiment exploded view of the utility model bus bar connector.

[figure number explanation]

Bus bar connector 1 winding displacement 11

Heart yearn 111 contact sites 112

Hole 113 connector bodies 12

Storage tank 121 terminals 122

Draw-in groove 123 friction portions 124

Fixture 13 cylinders 131

Pressing plate 132 portions of class 133

Slotted eye 134 lids 14

Trip 141 button portions 142

Connecting line 80 cables 81

Connector 82 terminal group 83

Port 90

Embodiment

Characteristics of the present utility model can be consulted the detailed description of the graphic and embodiment of this case and obtained to be well understood to.

The utility model bus bar connector aims to provide and a kind ofly can be applicable to various signal bridge joint conversion equipments, and has and can make things convenient for assembling fast, structure is firm and is convenient for changing the bus bar connector of spare part function; As shown in Figures 2 and 3, whole bus bar connector 1 has consisted essentially of: one group of winding displacement 11, connector body 12, at least one fixture 13 and a lid 14; In this enforcement:

Having heart yearn 111 in this winding displacement 11 and exposing in winding displacement 11 1 ends has contact site 112, and being positioned at contact site 112 both sides in winding displacement 11 further is provided with hole 113 in addition.

This connector body 12 has the storage tank 121 and the plurality of terminals 122 that stretch into for winding displacement 11, its each terminal 122 and extend to storage tank 121 places, and storage tank 121 openings are provided with up, and respectively are provided with corresponding draw-in groove 123 in the cell wall position of both sides.

This fixture 13 is a cylinder 131, and is arranged at the both sides that are positioned at terminal 122 in the storage tank 121, in order to winding displacement 11 is fixed in the storage tank 121.

This lid 14 covers terminal 122 and the winding displacement 11 in the storage tank 121 places confession protection storage tank 121 that is fixed in connector body 1 downwards; then be provided with the trip 141 that buckles into storage tank 121 draw-in grooves 123 relatively in two outer side surfaces, and further be provided with button portion 142 corresponding to those cylinder 131 positions in lid 14 bottoms.

During concrete enforcement, winding displacement 11 is sheathed on by hole 113 and constitutes the location on the cylinder 131 in connector body 12 storage tanks 121, again lid 14 is covered in the storage tank 121 of connector body 12, draw-in groove 123 mutual the fastenings with restriction lid 14 that its lid 14 sees through trip 141 and storage tank 121 come off, the button portion 142 of lid 14 bottoms buckles into cylinder 131 and oppresses winding displacement 11 and makes its contact site 112 certain conductings that contact with terminal 122 at this moment, so promptly constitutes being assembled of whole bus bar connector 1.

Moreover, as shown in Figure 4, this fixture 13 is a pressing plate 132, and this pressing plate 132 is fixedly arranged on the winding displacement 11 near contact site 112 places, wherein, pressing plate 132 length are greater than the width of winding displacement 11, its two end has portion of class 133 respectively, and the height of portion of class 133 is substantially equal to the thickness of winding displacement 11, when pressing plate 132 pressing gluings are on an end of winding displacement 11, two ends of pressing plate 132 expose to outside the winding displacement 11, and utilize the mode of welding to be fixed in storage tank 121 respectively, therefore can winding displacement 11 be fixed in the storage tank 121 by pressing plate 132.

Also can in storage tank 121 with on the winding displacement 11, be equipped with fixture 13 simultaneously as shown in Figure 5, for example be located at the cylinder 131 in the storage tank 121 and be fixedly arranged on pressing plate 132 on the winding displacement 11, winding displacement 11 can be sheathed on the cylinder 131 in connector body 12 storage tanks 121 by hole 113, and can winding displacement 11 be fixed in by pressing plate 132 and constitute more firm locating effect in the storage tank 121, in addition, as shown in the figure, these pressing plate 132 2 ends can further be provided with slotted eye 134, can increase the fixed-area of scolding tin by slotted eye 134, and make pressing plate 132 more firm being welded in the storage tank 121.

In addition, as shown in Figure 6, can further be provided with friction portion 124, allow winding displacement 11 except reaching the fixation by fixture 13 in storage tank 121 bottoms, more can provide friction between a storage tank 121 and the winding displacement 11, to prevent winding displacement 11 slippages by friction portion 124.

Certainly, bus bar connector 1 in the middle of the utility model can be applied to as Fig. 2 to single head formula sequence advanced technology attachment interface (SATA) signal bridge joint conversion equipment shown in Figure 5, also as shown in Figure 7, be applied to bullhead sequence advanced technology attachment interface (SATA) signal bridge joint conversion equipment; Can also be applied to universal serial coffret (USB) signal bridge joint conversion equipment as shown in Figure 8; Or be applied on Low Voltage Differential Signal coffret (LVDS) signal bridge joint conversion equipment, digital music encryption technology interface (SDMI) signal bridge joint conversion equipment or high resolution multimedia interface (HDMI) the signal bridge joint conversion equipment.

Assemble the design that the pressing structure combines with winding displacement by above-mentioned lid and connector body utilization, can significantly simplify production, assembly cost, and the winding displacement use of optionally changing different length; Especially, can utilize firm winding displacement is fixed in the connector body of fixture.

Technology contents of the present utility model and technical characterstic the sixth of the twelve Earthly Branches disclose as above, yet the personage who is familiar with this technology still may do various replacement and the modifications that do not deviate from this case utility model spirit based on announcement of the present utility model.Therefore, protection range of the present utility model should be not limited to those disclosed embodiments, and should comprise various do not deviate from replacement of the present utility model and modifications, and is contained by following claim.

Claims

1, a kind of bus bar connector is characterized in that, includes:

One group of winding displacement, Yu Yiduan has contact site;

A connector body has a storage tank and a plurality of terminals that stretches into for winding displacement, its each terminal and extend to the storage tank place;

At least one is in order to be fixed in winding displacement the fixture in the storage tank; And

One supplies the interior terminal of protection storage tank and the lid of winding displacement, is fixed in the storage tank place of connector body.

2, bus bar connector as claimed in claim 1 is characterized in that, this fixture is a cylinder, and is arranged at the both sides that storage tank is positioned at terminal, and perhaps this fixture is a pressing plate, and this pressing plate is fixedly arranged on the winding displacement near the contact site place.

3, bus bar connector as claimed in claim 1 is characterized in that this fixture is a cylinder, and is arranged at the both sides that storage tank is positioned at terminal.

4, as claim 2 or 3 described bus bar connectors, it is characterized in that this is wired in corresponding to the cylinder place and further is provided with the hole that can wear as for cylinder, and this lid is provided with button portion in advancing one one corresponding to the cylinder place.

5, bus bar connector as claimed in claim 1 is characterized in that, this fixture is a pressing plate, and this pressing plate is fixedly arranged on the winding displacement near the contact site place.

As claim 2 or 5 described bus bar connectors, it is characterized in that 6, pressing plate length is greater than the width of winding displacement, when pressing plate was pressed on the end of winding displacement, two ends of pressing plate exposed to outside the winding displacement, and are incorporated in the storage tank.

7, bus bar connector as claimed in claim 6 is characterized in that, two ends of pressing plate have portion of class respectively, and the height of portion of class is substantially equal to the thickness of winding displacement, and has slotted eye respectively on two ends of this pressing plate.

As claim 1 or 3 or 5 described bus bar connectors, it is characterized in that 8, this connector body storage tank opening is provided with up, lid then is covered on storage tank downwards.

As claim 1 or 3 or 5 described bus bar connectors, it is characterized in that 9, the cell wall position of these connector body storage tank both sides respectively is provided with corresponding draw-in groove, two outer side surfaces of this lid then are provided with the trip that buckles into each draw-in groove relatively.

As claim 1 or 3 or 5 described bus bar connectors, it is characterized in that 10, this storage tank bottom is provided with friction portion.