CN2491875Y

CN2491875Y - Clamping device of adapter card

Info

Publication number: CN2491875Y
Application number: CN 01229443
Authority: CN
Inventors: 江岳纹
Original assignee: SONGQIAO INDUSTRY Co Ltd
Current assignee: SONGQIAO INDUSTRY Co Ltd
Priority date: 2001-07-10
Filing date: 2001-07-10
Publication date: 2002-05-15
Anticipated expiration: 2011-07-10

Abstract

A buckling device relating to an adapter card comprises a board piece, a buckling device and a connecting device, wherein, the buckling device provided with a first pressed board and at least a groove is arranged on the board piece, the connecting device is provided with a second pressed board and a convex platform engaged with the groove of the buckling device, an elastic piece arranged on one side of the connecting device presses against the board piece. The utility model is capable of fast assembling and disassembling the computer adapter card through only respectively pressing the first pressed board and the second pressed board without using of any special tools, thereby achieving saved energy and time, avoidance of wasting of source and reducing of cost.

Description

The clamping close device of adapter

Technical field

The utility model relates to the clamping close device in the computer fittings, refers to a kind of being used on the main frame especially, is convenient to the clamping close device of user's maintenance, replacing or expansion adapter.

Background technology

Referring to Fig. 1, the stationary installation of the adapter of known calculations machine host, the housing 10 that comprises main frame, housing 10 is provided with several grooves 11, each adapter 14 is inserted in respectively in these grooves 11, the groove 11 other screws 12 that are provided with, screw 13 passes adapter 14 and pad 15 spiral shells are solid in screw 12.Pad 15 can stop electromagnetic wave to leak, and which is provided with several shell fragments 16, and in the time of in adapter 14 is inserted in groove 11, shell fragment 16 is contacted with adapter 14 closely, and stops electromagnetic wave to leak.When the user need not to use or only need use groove partly 11 to plant a small amount of adapter 14, do not plant the groove 11 of adapter 14 can one cover plate 17 hide, with several screws 13 cover plate 17 that is spirally connected, invade groove 11 inside to avoid dust, influence the normal operation of main frame, cover plate 17 also can stop electromagnetic leaking.

But, the stationary installation of above-mentioned adapter must use screw driver just can carry out assembly working, and screw driver volume commonly used at present is all little, very easily lost or forget, assembly working can't be carried out, the application of force was excessive when perhaps screw 13 screwed togather, cause thread stripping easily, cause screw 13 idle running and can't screw togather, must upgrade screw just can to screw togather again, so cause the wasting of resources and cost raising.

Summary of the invention

The utility model purpose is a kind of user's of being convenient to maintenance to be provided, to change or to expand adapter, do not use the just interior adapter of energy fast assembling-disassembling main frame of professional tool, maintenance personal's time can be saved, the wasting of resources can be avoided again and the clamping close device of the adapter that reduces cost.

The purpose of this utility model is achieved in that a kind of clamping close device of adapter, mainly comprises plate, fastener, web member, it is characterized in that: above-mentioned fastener is attached on the plate, and fastener is provided with first pressing plate and at least one groove; A connection piece is provided with the boss that second pressing plate reaches and the groove of fastener is complementary, and a side of web member is provided with flexure strip, and this flexure strip is pressed on the plate.

The utility model also can be realized by following technical measures: described plate is provided with some slots, and this slot is connected with adapter.

Described plate one side forms a bearing pin, and this bearing pin is articulated on the hinged seat of computer case inwall, and plate is rotated along its rotation center.

Described fastener is L-shaped, which is provided with first pressing plate that shows its function literal.

Described fastener is provided with two grooves and guides guide plate on two boss that two grooves are snapped in web member.

Described fastener and plate are one-body molded, or soldering, hard solder, Supersonic wave soldering, Resistance Welding are connected on the plate.

Described web member is provided with second pressing plate that shows its function literal.

The utility model advantage is: as the above analysis, adopt the clamping close device of this adapter, need not any professional tool, as long as push first pressing plate or second pressing plate respectively, can install and remove the adapter of computing machine fast, promptly saving trouble saves time, and can avoid the wasting of resources again and can reduce cost.

Description of drawings

Fig. 1, be the three-dimensional exploded view of known adapter card fixing device.

Fig. 2, be three-dimensional exploded view of the present utility model.

Fig. 3, be the stereographic map of the utility model released state.

Fig. 4, be the partial enlarged drawing at A place among Fig. 3.

Fig. 5, be the stereographic map of the utility model fastening state.

Fig. 6, be the partial enlarged drawing at B place among Fig. 5.

Embodiment

Referring to Fig. 2-4, most preferred embodiment of the present utility model, a kind of clamping close device that is used for the mounting or dismounting of main frame adapter mainly comprises: plate 20, fastener 30 and web member 40.

Plate 20 is provided with some slots 22, and slot 22 can be connected in adapter, and plate 20 1 sides form a bearing pin 21, and this bearing pin 21 can be articulated on the hinged seat 51 in the computer case 50, and can rotate along its rotation center.

Fastener 30 is L-shaped, this fastener 30 can be one-body molded with plate 20, also can be welded on the plate 20 by modes such as soldering, hard solder, Supersonic wave soldering or electric resistance welding, fastener 30 is provided with first pressing plate 31, and this first pressing plate 31 is provided with the indication literal (PUSH) 311 that shows its function; Establish two grooves 32 and a guide plate 33 on the fastener 30.

Web member 40 is provided with two of respective slot 32 and cooperates boss 41, the groove 32 that guide plate 33 can be guided fastener 30 is snapped on two boss 41 of web member 40 (referring to Fig. 6), web member 40 is cemented on the computer case inwall, which is provided with second pressing plate 42 (as shown in Figure 4), second pressing plate 42 is provided with the indication literal (PRESS) 421 that shows its function, web member 40 1 sides are provided with a flexure strip 43, flexure strip 43 is pressed on (shown in Fig. 5,6) on the plate 20, and flexure strip 43 also can make fastener 30 flick to a side.

Be consolidated with some inserting grooves 52 (as shown in Figure 2) on computer case 50 inwalls, these inserting grooves 52 adapter of can pegging graft, if when need not to use or only need use a small amount of adapter, the inserting groove 52 that does not plug adapter can cover in inserting groove 52 (as shown in Figure 3) by cover plate 53, can avoid dust etc. to fall in the inserting groove 52 like this, to influence the normal operation of soft, the hardware in the computer case 50, cover plate 53 also can stop electromagnetic leaking.

When desire is plugged in adapter in the inserting groove 52 in the computer case 50, first pressing plate 31 on the fastener 30 can be pressed to web member 40 1 thrusters, because of fastener 30 is linked on the plate 20, in the time of pushing fastener 30, plate 20 is promptly pushed web member 40 to, two grooves 32 on 33 of the guide plates guiding fastener 30 are snapped on two boss 42 on the web member 40, and the slot 22 on the plate 20 is sticked on the adapter simultaneously.

When the adapter in desire maintenance, replacing or the expansion computer case 50, push second pressing plate 42 on the web member 40 downwards, two boss 41 on the web member 40 are taken off in two grooves 32 of fastener 30.Because the flexure strip 43 of web member 40 presses on the plate 20, at this moment, flexure strip 43 will outwards flick plate 20 and fastener 30, and the slot 22 on the plate 20 is separated with adapter, can take out adapter.

Claims

1, a kind of clamping close device of adapter mainly comprises plate, fastener, web member, it is characterized in that: above-mentioned fastener is attached on the plate, and fastener is provided with first pressing plate and at least one groove; A connection piece is provided with the boss that second pressing plate reaches and the groove of fastener is complementary, and a side of web member is provided with flexure strip, and this flexure strip is pressed on the plate.

2, according to the clamping close device of the described adapter of claim 1, it is characterized in that: described plate is provided with some slots, and this slot is connected with adapter.

3, according to the clamping close device of the described adapter of claim 1, it is characterized in that: described plate one side forms a bearing pin, and this bearing pin is articulated on the hinged seat of computer case inwall, and plate is rotated along its rotation center.

4, according to the clamping close device of the described adapter of claim 1, it is characterized in that: described fastener is L-shaped, which is provided with first pressing plate that shows its function literal.

5, according to the clamping close device of claim 1 or 4 described adapters, it is characterized in that: described fastener is provided with two grooves and guides guide plate on two boss that two grooves are snapped in web member.

6, according to the clamping close device of the described adapter of claim 1, it is characterized in that: described fastener and plate are one-body molded, or soldering, hard solder, Supersonic wave soldering, Resistance Welding are connected on the plate.

7, according to the clamping close device of the described adapter of claim 1, it is characterized in that: described web member is provided with second pressing plate that shows its function literal.