CN2681392Y

CN2681392Y - Expansion slot connector for expansion card

Info

Publication number: CN2681392Y
Application number: CN 200420034824
Authority: CN
Inventors: 刘进卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-01-06
Filing date: 2004-01-06
Publication date: 2005-02-23
Anticipated expiration: 2014-01-06

Abstract

The utility model discloses an expansion slot connector for an expansion card, which can provide for an expansion card to insert to form an electric connection. A position hole is near the bottom of the expansion card. The expansion slot connector comprises a connector body, a clamp component and a positioning device. The clamp component is arranged on one end of the connector body and provided with a processus part. The positioning device is arranged between the connector body and the clamp component to drive the clamp component to move toward the connector body along the axial direction and make the clamp component connect with one end of the connector body by the locking force. The expansion slot connector for an expansion card can make the expansion card firmly connect with the expansion slot connector, and can easily and quickly complete the separating and connecting operations of the expansion card and the expansion slot connector. For occupying small space, the expansion slot connector for an expansion card can not obstruct other electronic parts on the motherboard.

Description

The expansion slot connector of expansion board

Affiliated technical field

The utility model is mainly concerned with a kind of expansion slot connector of expansion board, refers to be equipped with on connector body a clip member especially, and the clip member comes to link with connector body in the engaging mode, makes expansion board firmly link with the expansion slot connector.

Background technology

General on computers in order to increase other additional function, one expansion board can be installed on its motherboard in addition, additional function by this expansion board is plugged in the expansion slot connector on the motherboard with this drafting card of demand (for example AGP drafting card) that reaches the user, Intel Company more formulates some specifications at this expansion slot connector, in these specifications the regulation must on this expansion slot connector, must be provided with mobilizable fixture, with so that AGP CARD firmly be attached on the expansion slot connector.

As depicted in figs. 1 and 2, expansion slot connector 1 can insert and the engaging location for an expansion board 2, and it includes an a connector body 3 and a fixed mount 4.Fixed mount 4 has a holding tank 5 in order to admit connector body 3.One end of fixed mount 4 has a connection piece 6, and connector 6 links to be had a pulling piece 7 its moving directions to form with expansion board 2 to engage or fastening state not.The other end of fixed mount 4 has a snap fastener 8, and snap fastener 8 is to utilize pin thread spare 9 and mother buckle 10 that fixed mount 4 is to open or closure state.

Below for expansion board 2 being installed in the method for expansion slot connector 1, first step is snap fastener 8 to be opened pin thread spare 9 is separated with mother buckle 10, and pin thread spare 9 and mother buckle 10 are outwards drawn back, till connector body 3 can being inserted in; Second step is that fixed mount 4 is inserted in the connector body 3, and makes pin thread spare 9 engage the formation closure state with mother buckle 10; Third step is that expansion board 2 is inserted in the connector bodies 3, and makes expansion board 2 be subjected to clamping block 11 firmly to combine with connector body 3 with the blocking of snap fastener 8.

Though this known structure can firmly link expansion board 2 with connector body 3, the fixed mount 4 normal fractures that cause connector 6 or pin thread spare 9 because of the application of force is improper, the phenomenon of this kind fracture need be remedied.Suitable many of electronic component on the motherboard in addition, and this fixed mount 4 must be opened certain width, just can be installed on the connector body 3, this can't make fixed mount 4 be installed in connector body 3 usually because of being subjected to the obstruction of electronic component, causes the inconvenience in the use.

The utility model content

Main purpose of the present utility model just is: the many disadvantages that overcomes prior art, a kind of expansion slot connector of expansion board is provided, make expansion board firmly to link with the expansion slot connector, and can finish expansion board quickly and easily and be connected and the operation that separates with the expansion slot connector, and shared space is less, and can not hamper other electronic component on the motherboard.

In order to achieve the above object, the solution that the utility model proposes is: a kind of expansion slot connector of expansion board, it can insert for an expansion board and be electrically connected with formation, one location hole is adjacent to the bottom of this expansion board, this expansion slot connector includes a connector body, it comprises that also one is arranged on the clip member of this connector body one end, which is provided with a prominent son; And one the location device be arranged between this connector body and this clip member, can allow this clip member move to this connector body, and an end of this clip member and this connector body is connected with axis direction.

The clip member is provided with a plate moving part and forms a continuous action relation with this prominent son, and this plate moving part can promote location hole of this prominent son and this expansion board and is separated; Positioner includes a profile of tooth object and the claw type object is located between this connector body and this clip member; Positioner is provided with one first and supports that end can promote this claw type object and this profile of tooth object fastens, and makes this clip member be attached at an end of this connector body; Positioner is provided with one second support end and is parallel to each other with this first support end, and this second support is held and is provided with an alar part; One end of connector body has first open slot and second open slot of being separated by, and this profile of tooth object is configured in this first open slot, and this alar part then is configured in this second open slot; The place ahead of first open slot and second open slot is provided with the stop wall of the degree that this clip member of a may command moves to this connector body; The clip member includes a fairlead, is formed with the insertion space that can insert for this expansion board between this fairlead and this plate moving part, and makes this expansion board be subjected to stopping of this fairlead and can positively insert and be fixed in the connector body; Described plate moving part is provided with a reinforced sheet; The place ahead of described first open slot and second open slot is provided with the stop wall of the displacement of this clip member of a may command.

The utility model compared with prior art, its advantage is: the many disadvantages that overcomes prior art, make expansion board firmly to link with the expansion slot connector, and can finish expansion board quickly and easily and be connected and the operation that separates with the expansion slot connector, and shared space is less, and can not hamper other electronic component on the motherboard.

Description of drawings

Fig. 1 is the three-dimensional exploded view of known expansion slot connector;

Fig. 2 is the side-looking part generalized section of Fig. 1;

Fig. 3 is the perspective exploded view of the utility model expansion slot connector and expansion board;

Fig. 4 is the perspective exploded view of expansion slot connector;

Fig. 5, Fig. 6 are front-view schematic diagram, the schematic top plan view of expansion slot connector;

Fig. 7 is the rear perspective decomposing schematic representation of expansion slot connector;

Fig. 8 is the front-view schematic diagram after expansion slot connector and expansion board are installed;

Fig. 9 is the another kind of preferred embodiment that the utility model clip member has guide plate;

Figure 10 is the another kind of preferred embodiment that the utility model clip member has guide plate;

Figure 11 is the another kind of preferred embodiment that the utility model clip member has guide plate.

Marginal data

20 expansion slot connectors, 21 connector bodies

22 first open slots, 23 second open slots

24 profile of tooth objects, 25 stop wall

26 bottom end faces, 27 slots

30 clip members, 31 supports

32 first support end 33 second to support end

34 claw type objects, 35 alar parts

36 grooves, 37 top end faces

38 plate moving parts, 39 prominent sons

311 beveled end, 40 expansion boards

41 location holes, 312 reinforced sheets

313 fairleads 314 insert the space

Embodiment

Below in conjunction with accompanying drawing the utility model is done detailed explanation:

As Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, formation is electrically connected expansion slot connector 20 devices for an expansion board 40 inserts expansion slot connector 20 on motherboard.Expansion slot connector 20 includes a connector body 21, reaches a clip member 30, clip member 30 is arranged at an end of connector body 21, connector body 21 then utilizes a location device that it is engaged with 30 of clip members and is combined into one, just on an end of connector body 21 is provided with a profile of tooth object 24 and clip member 30, be provided with a claw type object 34 and can engage mutually, as shown in Figure 7.

An end that is adjacent to connector body 21 is provided with first open slot 22 and second open slot 23 of oppositely being separated by and being recessed into and supports end 33 with the first support end of opening in two minutes 32 and second that holds positioner respectively.One location device includes on the inwall of first open slot 22 that a profile of tooth object 24 is installed in connector body 21, and a claw type object 34 is installed in the end of the first support end 32, when first support end 32 and second support to hold 33 be subjected to one make progress thrust the time, can make claw type object 34 move up and engage with profile of tooth object 24 along axis direction, and second support the alar part 35 and the groove 36 of end 33 to move up along the wall thickness of second open slot 23 and stop wall 25 respectively, and can guarantee that clip member 30 is combined on the connector body 21.25 of stop wall that are positioned at the place ahead of first open slot 22 and second open slot 23 can limit or control the distance that clip member 30 moves up.

Clip member 30 includes a support 31, support 31 can supply first support the end 32 and second support end, 33 bindings and be parallel to each other, when clip member 30 is subjected to a push-on force and mutually combines with connector body 21, first supports end 32 to be configured in first open slot 22, claw type object 34 then is fastened on the profile of tooth object 24, until the top end face 37 of support 31 props up till the bottom end face 26 of stop wall 25.

Be outward extended with a plate moving part 38 on the support 31, have on the plate moving part 38 one protrude forward prominent sub 39 and be formed with a beveled end 311 on the prominent son 39, prominent son 39 combines the formation one with plate moving part 38.When expansion board 40 be inserted in expansion slot connector 20 and with prominent son 39 near the time, the bottom of expansion board 40 then moves down along the beveled end 311 of prominent son 39, during this moves, shrink back backward and move making prominent son 39 along the rear surface of expansion board 40, until prominent son 39 enters till the location hole 41 of

expansion board

40,20 good being electrically connected of formation of this moment 40 of expansion boards and expansion slot connector, as shown in Figure 8.

As shown in Figure 8, in case when on plate moving part 38, applying the strength of a horizontal direction, then can remove the snap-fit relationship of 41 of prominent son 39 and location holes, can separate with expansion slot connector 20 and make expansion board 40 be a free state.

As shown in Figure 7, plate moving part 38 is provided with a reinforced sheet 312, but the intensity of its stiffener moving part 38, to prevent to produce the situation of fracture because of the application of force is improper.

As Fig. 9, Figure 10 and another embodiment shown in Figure 11, clip member 30 further includes a fairlead 313,38 of fairlead 313 and plate moving parts are formed with one and insert space 314, when expansion board inserted space 314 insertions certainly, the front face of expansion board can be subjected to stopping of fairlead 313 and can positively insert and be fixed in the slot 27 of connector body 21.

Because clip member 30 of the present utility model is the ends that are installed in connector body 21 in the buckle mode, therefore, shared space is less, and can not hamper other electronic component on the motherboard.If clip member 30 has any damage,, whole expansion slot connector 20 need not be scrapped as long as change clip member 30 separately.

Claims

1, a kind of expansion slot connector of expansion board, it can insert for an expansion board and be electrically connected with formation, one location hole is adjacent to the bottom of this expansion board, this expansion slot connector includes a connector body, it is characterized in that: it comprises that also one is arranged on the clip member of this connector body one end, which is provided with a prominent son; And one the location device be arranged between this connector body and this clip member, can allow this clip member move to this connector body, and an end of this clip member and this connector body is connected with axis direction.

2, the expansion slot connector of expansion board according to claim 1 is characterized in that: described clip member is provided with a plate moving part and forms a continuous action relation with this prominent son, and this plate moving part can promote location hole of this prominent son and this expansion board and is separated.

3, the expansion slot connector of expansion board according to claim 1 is characterized in that: described positioner includes a profile of tooth object and the claw type object is located between this connector body and this clip member.

4, the expansion slot connector of expansion board according to claim 3, it is characterized in that: described positioner is provided with one first and supports that end can promote this claw type object and this profile of tooth object fastens, and makes this clip member be attached at an end of this connector body.

5, the expansion slot connector of expansion board according to claim 4 is characterized in that: described positioner is provided with one second support end and is parallel to each other with this first support end, and this second support is held and is provided with an alar part.

6, the expansion slot connector of expansion board according to claim 5, it is characterized in that: an end of described connector body has first open slot and second open slot of being separated by, this profile of tooth object is configured in this first open slot, and this alar part then is configured in this second open slot.

7, the expansion slot connector of expansion board according to claim 6 is characterized in that: the place ahead of described first open slot and second open slot is provided with this clip member of a may command moves stop wall from degree to this connector body.

8, the expansion slot connector of expansion board according to claim 2, it is characterized in that: described clip member includes a fairlead, be formed with the insertion space that to insert for this expansion board between this fairlead and this plate moving part, and make this expansion board be subjected to stopping of this fairlead and can positively insert and be fixed in the connector body.

9, the expansion slot connector of expansion board according to claim 2 is characterized in that: described plate moving part is provided with a reinforced sheet.

10, the expansion slot connector of expansion board according to claim 6 is characterized in that: the place ahead of described first open slot and second open slot is provided with the stop wall of the displacement of this clip member of a may command.