CN2686122Y

CN2686122Y - Adaptor connector with fastening

Info

Publication number: CN2686122Y
Application number: CNU2004200070684U
Authority: CN
Inventors: 范世青
Original assignee: DRAGON TOP ELECTRONIC Co Ltd
Current assignee: WonTen Tech Co Ltd
Priority date: 2004-03-16
Filing date: 2004-03-16
Publication date: 2005-03-16
Anticipated expiration: 2014-03-16

Abstract

The utility model relates to an adapting card connector with a buckling device, which comprises a connector body and a buckling device, wherein the lower part of one end face of the connector body is provided with a plate which forms a blocking face; one end of the buckling device is provided with a joint part combined with the connector body; the other end of the buckling device is provided with a shifting and holding part; both sides of the middle section of the buckling device are provided with a bunting and pressing part and a supporting part, the end of which is bent downwards to the upper part of the plate so as to make the bunting and pressing part bunted and pressed directly on one side of the lower part of the adapting card which protrudes out of the connector body when the adapting card is inserted. The supporting part can be linked to go forward by shifting the shifting and holding part until the supporting part is butted on the blocking face of the plate. Thus, the adapting card is bunted and supported by the supporting part upward to relieve the bunting and pressing state of the adapting card. The utility model is suitable for a circuit board of a host machine of a computer and is used for the insertion of adapting cards.

Description

Adapter connector with fastener

Technical field

The utility model relates to a kind of adapter connector with fastener.

Background technology

Interface (interface) is one group of electronic circuit, and its function is the butt joint input-output apparatus, and gets in touch with central processing unit (CPU), accepts the order of CPU.It serves as a role of intermediary of CPU and input-output apparatus, therefore is called " interface ".Most now interface all is built in the motherboard in, and during interface that motherboard does not have, must buy adapter and install, for example display card, sound card, network card or the like, these three also is our the most normal adapter that installs additional.

In general main frame, be equipped with several connectors (or claiming expansion slot) at present, so that the user to be provided the grafting by adapter, to expand external equipment or to produce newly-increased function.In new now main frame, expansion slot commonly used can be divided into two kinds of PCI (Peripheral ComponentInterconnect) expansion slot and AGP (Acceleration Graphic Port) expansion slots, wherein PCI is the bus architecture that Intel company delivered, be used for connecting the adapter that meets pci interface, its volume of transmitted data is the fastest to be per second 264MB.And AGP is the display card bus interface that Intel company proposed, and aims at display card and designs the fastest per second 528MB that reaches of its volume of transmitted data.

See also Figure 10, its structure of adapter connector mainly is made up of the deck A and the metal stamping formed conducting terminal B of a row of plastic shaping.When adapter C was inserted in, formation was connected with the conducting terminal B contact of deck A by the golden finger on the adapter C (edge connector) C1, makes motherboard may be read into the signal of adapter C.

Yet; when adapter being installed or moving computer; regular meeting is because of installing improper or rocking; and this adapter is got loose and loose contact; be easy to generate most this situation when especially plugging with display card; in case often because of installing improper or rock, and produce that display card gets loose or phenomenon such as loose contact, must increase the puzzlement that user's dismounting detects.Therefore, connector manufacturer is at aforesaid problem, the multiple product design that is equiped with fastener on connector is also arranged, though can reach the effect that fixedly is inserted in the adapter on the connector, but because design focal point is mostly how firmly button supports this adapter, how to improve the user at the convenience of installing or remove adapter and ignore.

Summary of the invention

The purpose of this utility model provide a kind of simple in structure, install or remove the adapter connector that adapter has fastener all easily.

Another purpose of the present utility model provides an a kind of end at connector and is provided with a fastener, when making the adapter lower end be inserted in the slot of connector fully, the pressure section of fastener can snap in the breach of adapter, and can firmly detain the adapter connector with fastener of card adaptive card to avoid getting loose because of vibrations.

Above-mentioned purpose of the present utility model is to realize like this, a kind of adapter connector with fastener, be incorporated into the printed circuit board (PCB) top, it is fixing to peg graft for adapter, it is characterized in that this adapter connector comprises: a connector main body, its top is provided with the slot of pegging graft for adapter, and the end face below of this connector body stretches out and is provided with a plate, and plate is formed with blocking surface in a side; One fastener, the one end is provided with the joint portion, be incorporated on the end face of above-mentioned connector body, end is made as holding part in addition, the both sides, middle section of this fastener are extended respectively and are provided with a pressure section and the supporting part with inclined-plane, this pressure section and supporting part form one and insert and put the space, and the end of this supporting part bends the surface in plate downwards.

By this, when adapter inserts the slot of connector body downwards, this pressure section can directly compress this adapter below and protrude on the side of connector body, and a side that makes its adapter below protrude in connector body is placed in aforesaid inserting and putting in the space, but stir holding part then the interlock supporting part advance, up to the blocking surface of the aforementioned plate of conflicting, a side that makes this adapter below protrude in connector body is upwards shored by supporting part and is removed it and compress state.

The utility model is elaborated with instantiation below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is a three-dimensional appearance exploded view of set connector body of the utility model embodiment and fastener;

Fig. 2 is the set connector body of the utility model embodiment and stereo appearance figure after fastener combines;

Fig. 3 is that the utility model embodiment combines preceding three-dimensional appearance exploded view with adapter;

Fig. 4 is that the utility model embodiment combines preceding user mode end view with adapter;

Fig. 5 is the user mode end view of the utility model embodiment when combining with adapter;

Fig. 6 is the utility model embodiment and user mode end view after adapter combines;

Fig. 7 is the user mode end view that the utility model embodiment removes adapter;

Fig. 8 is that the plate surface of the utility model embodiment connector body is made as behind the inclined-plane and the stereo appearance figure that combines with fastener;

Fig. 9 is the user mode end view that removes adapter when the plate surface of connector body is made as the inclined-plane;

Figure 10 commonly uses the adapter connector to combine preceding view with adapter.

Description of reference numerals: 1 adapter connector; 2 connector bodies; 21 slots; 22 plates; 221 blocking surfaces; 222 surfaces; 23 elongate recesses; 24 elongate recesses; 3 fasteners; 31 joint portions; 32 holding parts; 33 pressure sections; 331 inclined-planes; 34 supporting parts; 341 ends; 35 insert and put the space; 4 adapters; 41 adapters below protrudes in a side of connector body; 42 breach; The A deck; The B conducting terminal; The C adapter; The C1 golden finger.

Embodiment

See also the adapter connector 1-embodiment that Fig. 1～utility model shown in Figure 3 has fastener, it comprises-connector body 2 and a fastener 3.

These connector body 2 tops are provided with the slot 21 of pegging graft for adapter 4, the one end face below of this connector body 2 then stretches out and is provided with a plate 22, and this plate 22 is formed with blocking surface 221 in addition in a side, and an end face of this connector body 2 and 21 of slots are provided with two elongate recesses 23,24 in addition.

This fastener 3 is made by sheet metal is one-body molded, and the one end is provided with and is an inverted U-shaped joint portion 31, for being placed in two set on the end face of above-mentioned connector body 2 elongate recesses 23,24.The end in addition of this fastener 3 then is made as holding part 32, the both sides, middle section of this fastener 3 are extended respectively and are provided with a pressure section 33 and the supporting part 34 with inclined-plane, make this pressure section 33 form one and insert and put space 35, and the end 341 of this supporting part 34 bends 222 tops, surface in plate 22 downwards with supporting part 34.

As shown in Figure 3, after this fastener 3 was incorporated into connector body 2, this adapter connector 1 can be incorporated into the printed circuit board (PCB) top, pegged graft fixing for adapter 4.

During enforcement, see also Fig. 4～Fig. 6, when the user inserts the slot 21 of this connector body 2 downwards with adapter 4, just can the conflict inclined-plane 331 of pressure section 33 of this fastener 3 of the side 41 that these adapter 4 belows protrude in connector body 2, this pressure section 33 is forced to and downwards, after adapter 4 is inserted slot 21 fully, this pressure section 33 just can be because of set breach 42 designs in these adapter 4 belows, and recover former state before being forced to, and directly be pressed on this breach 42, the side 41 that these adapter 4 belows protrude in connector body 2 then is placed in pressure section 33 and supporting part 34 formed inserting and putting in the space 35, therefore, this adapter 4 can firmly be incorporated on this adapter connector 1, significantly to reduce adapter 4 because of installing or time of moving computer is caused to shake to produce and gets loose or the problem of loose contact.And when stirring the holding part 32 of this fastener 3 (as shown in Figure 7), the end 341 of its supporting part 34 also is subjected to the interlock of holding part 32 and displacement, stop up to blocking surface 221 backs that contact the set plate 22 of below connector body 2-end face, but continue to pull holding part 32, the end 341 that makes this supporting part 34 forms active force upwards because of stopping of blocking surface 221, and a side 41 that makes these adapter 4 belows protrude in connector body 2 is upwards shored by supporting part 34 and removed it and compress state.

As Fig. 8, shown in Figure 9, the utility model is set as the inclined-plane in the surface 222 of the set plate 22 of connector body 2 one end faces in addition, and this blocking surface 221 then is positioned at the top on this inclined-plane.Maybe this plate 22 directly is formed slopely the end face below (figure does not show) in this connector body 2, blocking surface 221 then is positioned at the top of the plate 22 of this inclination.By this, when making the holding part 32 of stirring fastener 3, the end 341 of supporting part 34 can be forced to immediately and rise, and then improves the get loose effect of these fastener 3 clips of adapter 4.

Therefore, the utlity model has following advantage:

1, the utility model is provided with a fastener in an end of connector, when making the adapter lower end be inserted in the slot of connector fully, the pressure section of fastener directly can snap in the breach of adapter, and need not pull open this holding part in addition, and pull holding part, can be by the design of the end of this supporting part and blocking surface and this adapter is upwards shored by supporting part and removed it and compress state.So installing or to remove adapter all very convenient, and can reduce this fastener and connector body because of installation or remove the situation that adapter ruptures.

2, after adapter is inserted in adapter connector of the present utility model, the side that its adapter below protrudes in connector body can be placed in then that pressure section and supporting part are formed to be inserted and put in the space, this adapter can firmly be incorporated on this adapter connector, significantly to reduce adapter because of installing or time of moving computer is caused to shake to produce and gets loose or the problem of loose contact.

The above is only in order to disclosing the enforceable aspect of the utility model, rather than be used for limiting scope of the present utility model, and all those skilled in the art obviously can do to change and modify, and should be considered as not deviating from flesh and blood of the present utility model.

Claims

1, a kind of adapter connector with fastener is incorporated into the printed circuit board (PCB) top, and it is fixing to peg graft for adapter, it is characterized in that this adapter connector comprises:

A connector main body, its top is provided with the slot of pegging graft for adapter, and the end face below of this connector body stretches out and is provided with a plate, and plate is formed with blocking surface in a side; And

One fastener, the one end is provided with the joint portion, be incorporated on the end face of above-mentioned connector body, end is made as holding part in addition, the both sides, middle section of this fastener are extended respectively and are provided with a pressure section and the supporting part with inclined-plane, this pressure section and supporting part form one and insert and put the space, and the end of this supporting part bends the surface in plate downwards.

2, the adapter connector with fastener as claimed in claim 1 is characterized in that, this fastener is made by sheet metal is one-body molded.

3, the adapter connector with fastener as claimed in claim 1 is characterized in that, plate is formed slopely the end face below in this connector body, and blocking surface is positioned at the top of the plate of this inclination.

4, the adapter connector with fastener as claimed in claim 1 is characterized in that, surface, plate top is the inclined-plane, and this blocking surface is positioned at the top on inclined-plane.

5, the adapter connector with fastener as claimed in claim 1 is characterized in that, the joint portion of fastener one end is inverted U-shaped, and an end face of connector body is provided with two elongate recesses, in the joint portion is placed in.