CN2599632Y

CN2599632Y - Adapting card ejection suppression device of computer

Info

Publication number: CN2599632Y
Application number: CNU02288968XU
Authority: CN
Inventors: 张林伟
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2002-11-25
Filing date: 2002-11-25
Publication date: 2004-01-14
Anticipated expiration: 2012-11-25

Abstract

A computer adapter card emersion control device comprises a first connecting pin fixed on a shell, a second connecting pin arrayed in symmetrical parallel with the first connecting pin, and a long-plate type pressing bar, which can contact the first connecting pin and the second connecting pin. A slide slot, which can contain the first connecting pin and slide on the long plate and is connected with the first connecting pin in a sliding way, is equipped at one end of the long plate. The other end of the long plate is provided with an open ditch to buckle with the second connecting pin. The buckle stake of the open ditch and the second connecting pin is controlled by sliding of the long plate. When the open ditch is buckled with the second connecting pin, the pressing bar press downwards at one end of the adapter card contacting the shell to prevent the card escaping from an expansion slot of a mainboard.

Description

The adapter of computer installation is deviate from restraining device

Technical field

The utility model is to deviate from restraining device about a kind of adapter of computer installation, particularly about a kind of restraining device of deviating from that can firmly be installed in adapter on the motherboard.

Background technology

For promoting the processing power of computer installation, computer main frame panel (motherboard) be provided with a plurality of in order to the adapter (Card of peripheral device (for example display, keyboard, mouse, printer and modulator-demodular unit etc.), can be described as expansion board Adapter again) expansion slot that connects, motherboard is cooperated with all kinds of peripheral device overlap joints, make computer installation bring into play better system effectiveness.

Have again, flourish along with Internet, communication and computing machine science and technology, the practitioner of computing machine also continually develops out mass computing machines such as the webserver and industrial computer, for the frequent processing in the cope with network operation needs, the treatment effeciency of this mass computing machine is more powerful than existing individual desktop PC or notebook computer, therefore with this mass computing machine arrange in pairs or groups the peripheral device adapter that uses the relative increase of length a lot.Yet, for the mass computing machine that adapter length approximates computer host machine casing length, because the connected mode between adapter and the computer main frame panel adopts the expansion slot of bus architectures such as PCI or ISA more, make the contact area of this adapter and computer main frame panel very limited, therefore, the expansion slot that this long adapter is often deviate from computer main frame panel in processes such as assembling, carrying, test.

Because the problems referred to above, for the adapter that prevents peripheral device is deviate from the expansion slot of motherboard, the general apparatus for assembling that adopts as shown in Figure 1, it comprises a holder 10 and a screw 11, this holder 10 is with host machine casing 1 one sides of screw 11 lockings at computer installation, and the not end 120 of adapter 12 can be pushed down in the bottom 100 that makes this holder 10, by the locking after holder 10, make in the expansion slot that is plugged on motherboard 13 130 that adapter 12 can be firm, make assembling, carrying, effectively avoid adapter 12 to deviate from the expansion slot 130 of computer main frame panel 13 in the processes such as test.

Though assembling mode shown in Figure 1 can be fixed on adapter 12 in the expansion slot of motherboard, yet this existing assembling mode still need use instruments such as screw and bottle opener to assemble or dismantle; Have, this assembling mode is quite time-consuming, bothersome, and easily loses this holder 10 or screw 11 in adapter 12 disassembly processes again.Therefore, this assembling mode remains to be improved.

The utility model content

For overcoming the shortcoming of above-mentioned prior art, fundamental purpose of the present utility model is to provide a kind of adapter of computer installation to deviate from restraining device, can allow the user need not to use any aid, in the slot on computer main frame panel of adapter can being locked securely.

A purpose more of the present utility model is to provide a kind of adapter of computer installation to deviate from restraining device, the user deviates from pushing away of restraining device by this and holds action, can set or remove the locking condition of adapter, thereby in operation, have simplification and convenience preferably.

For reaching above-mentioned and other purpose, the utility model provides a kind of adapter of computer installation to deviate from restraining device, this computer installation comprises the casing that an at least one adapter and a motherboard that is connected with this adapter are housed, one end of this adapter contacts with this casing, and this adapter is deviate from restraining device and comprised: be fixed on first connecting pin on this casing; Be fixed on this casing and with second connecting pin of this first connecting pin with the parallel mode symmetric offset spread; Be microscler plate body, and can contact the depression bar of this first connecting pin and second connecting pin, this microscler plate body one end is provided with one in order to hold this first connecting pin, and can be when this plate body horizontally slips and the sliding tray that slips of this first connecting pin, and this plate body other end be provided with one in order to the opening ditch of this second connecting pin buckle, by horizontally slipping of this plate body to control the buckle state between this opening ditch and second connecting pin, wherein, when this opening ditch and second connecting pin are the buckle state, make on the end that is pressed in the adapter that contacts with this casing under this depression bar, prevent that this adapter from deviating from the slot of this motherboard.

During use, this depression bar one side is provided with a flange, controls horizontally slipping of this depression bar for the user, and when the buckle state of removing between this opening ditch and second connecting pin,, and this depression bar is moved towards the first connecting pin direction as fulcrum with this first connecting pin by this flange.The user can dismantle or install this adapter in the slot of this motherboard.

Description of drawings

Fig. 1 is the stereographic map that existing adapter is deviate from restraining device;

Fig. 2 (A) is the stereographic map that the adapter of computer installation of the present utility model is deviate from restraining device;

Fig. 2 (B) is the floor map of the adapter of Fig. 2 (A) when deviating from restraining device and compressing to adapter;

Fig. 2 (C) is the floor map of the depression bar of Fig. 2 (B) when moving right; And

Fig. 2 (D) is the floor map of the depression bar of Fig. 2 (C) when upwards spurring.

Embodiment

Fig. 2 (A) is to use adapter of the present utility model to deviate from the local structure stereographic map of the computer installation host machine casing 1 of restraining device.As shown in the figure, this adapter is deviate from restraining device 3 and is arranged on the side of host machine casing 1 of computer installation, the motherboard 13 that a plurality of adapters 12 is housed in this host machine casing 1 and is connected with these adapters 12, wherein, the end 120 of these adapters 12 is sides of this casing 1 of contact, the front end of these adapters 12 is provided with the dust excluding plate (not icon) of connectivity port (not icon), and be arranged in the outside of this casing 1, (it should be noted that for this computer installation collocation peripheral device (not icon), this dust excluding plate that is provided with Port is the known member of active computer, therefore following will its framework not being described further).The bottom 320 that this adapter is deviate from restraining device 3 is to extend to these adapters 12 terminal 120, with the end 120 that compresses this adapter 12, can effectively prevent from processes such as assembling, carrying, test computer device, to make the adapter 12 of length of this length, deviate from the expansion slot 130 of this motherboard 13 certainly.

Fig. 2 (B) is that the adapter of Fig. 2 (A) is deviate from restraining device 3 and is in the floor map that compresses to adapter 12.As shown in the figure, this adapter is deviate from restraining device 3 and is comprised first connecting pin 20, second connecting pin 21 and depression bar 32.This first connecting pin 20 and second connecting pin 21 are with the parallel mode symmetric offset spread, and two connecting pins (20,21) are to be fixed on casing 1 side that contacts with the end 120 of this peripheral device adapter 12.

This depression bar 32 is a microscler plate body, it has sliding tray 30, opening ditch 31 and flange 33, this sliding tray 30 is arranged on an end of depression bar 32, this sliding tray 30 is in order to hold this first connecting pin 20, and this opening ditch 31 is parallel this sliding trays 30 that are symmetrical in, just relative with it other end that on the spot is located at this depression bar 32, make this second connecting pin 21 withhold this opening ditch 31, simultaneously, this depression bar 32 is couched put on the not end 120 of this adapter 12, assembling at computer installation, test, during carrying, prevent that this adapter 12 from deviating from the expansion slot 130 of this motherboard 13.

The length perpendicular to glide direction of this sliding tray 30 is littler than the terminal part path length of this first connecting pin 20, also can be fixed on the side of this host machine casing 1 when this depression bar 32 is horizontally slipped.

The opening of this opening ditch 31 forms one fond of gossip 311 and a short tongue 310, this fond of gossip 311 be limit this depression bar 32 in drop-down motion with the actuating range before carrying out snap action, be convenient to the control that the user horizontally slips, this weak point tongue 310 is formed with a flange of inwardly stretching, and the spacing of formed spatial accommodation needs the length less than these sliding tray 30 glide directions between the flange of stretching in being somebody's turn to do and this opening ditch 31, so when this depression bar 32 horizontally slips, these second connecting pin, 20 ground with easy access sliding sleeves are gone in this opening ditch 31, and make sliding sleeve enter second connecting pin 21 in this opening ditch 31 by this flange, can be buckled in the opening ditch 310 smooth-goingly, so, these depression bar 32 bottoms 320 are compressed securely to the end 120 of adapter 12, prevent that this adapter 12 from deviating from the expansion slot 130 of this motherboard 13.

This flange 33 is arranged on the side of this depression bar 32, horizontally slips or moves up and down so that the user operates this depression bar 32.Fig. 2 (C) is the stereographic map of the depression bar 32 of Fig. 2 (B) when moving right, when user's desire is assembled another adapter 12 or is dismantled adapter 12 on this motherboard expansion slot 130, stir this flange 33 to the right with finger, make the left end of this sliding tray 30 arrive to first connecting pin 20, simultaneously, this second connecting pin 21 is deviate from and to the opening of this opening ditch 31 from short tongue 310 flanges of opening ditch 31.Because first connecting pin 20 of this example is to be fixed on this host machine casing 1, and be contained in this sliding tray 30, therefore, when the user upwards stirs this flange 33 with finger, this first connecting pin 20 plays the effect of fulcrum, can this opening ditch 31 and second connecting pin 21 be broken away from for this depression bar 32 to right rotation.Shown in Fig. 2 (D), be after depression bar 32 is upwards spurred, to break away from so that this adapter is deviate from restraining device 3 buckle states.

The foregoing description is only in order to explain characteristics of the present utility model and effect, not in order to limit the category of implementing of the present utility model, the buckle setting that adapter just of the present utility model is deviate from restraining device 3 is not limited only to the described depression bar 32 that moves to right of the foregoing description, its depression bar 32 that also can move to left carries out buckle and sets, for example, exchange Fig. 2 (A) to sliding tray 30 shown in Fig. 2 (D) and the position between the opening ditch 31, make this depression bar 32 slide to left, and the connecting pin that this opening ditch 31 is held with it produces disengaging, otherwise, if with this depression bar 32 to right-hand slip, make the spatial accommodation of this opening ditch 31 that connecting pin is inserted in, make this depression bar 32 fix and compress adapter 12; Have, adapter of the present utility model is deviate from restraining device 3 except not end 120 tops that can be pressed on this adapter 12 again, also can be applied to be pressed on dust excluding plate (not icon) top that this adapter 12 is provided with the connectivity port that can be connected with peripheral device.

Claims

1. the adapter of a computer installation is deviate from restraining device, this computer installation comprises the casing that an at least one adapter and a motherboard that is connected with this adapter are housed, one end of this adapter is this casing of contact, it is characterized in that this adapter is deviate from restraining device and comprised:

First connecting pin is fixed on this casing;

Second connecting pin is fixed on this casing, and with this first connecting pin with the parallel mode symmetric offset spread;

Depression bar, be microscler plate body, and this microscler plate body can contact this first connecting pin and second connecting pin, this microscler plate body one end is provided with one in order to hold this first connecting pin, and can be when this plate body horizontally slips and the sliding tray that slips of this first connecting pin, and this plate body other end be provided with one in order to the opening ditch of this second connecting pin buckle, by means of horizontally slipping of this plate body to control the buckle state between this opening ditch and second connecting pin, wherein, when this opening ditch and second connecting pin are the buckle state, make on the end that is pressed in the adapter that contacts with this casing under this depression bar, prevent that this adapter from deviating from the slot of this motherboard.

2. adapter as claimed in claim 1 is deviate from restraining device, it is characterized in that, this depression bar one side is provided with a flange, control horizontally slipping of this depression bar for the user, and when the buckle state of removing between this opening ditch and second connecting pin,, and this depression bar is moved towards the first connecting pin direction as fulcrum with this first connecting pin, be convenient to the user and in the slot of this motherboard, dismantle or install this adapter by this flange.

3. adapter as claimed in claim 1 is deviate from restraining device, it is characterized in that, this sliding tray, be terminal part path length perpendicular to the length of glide direction less than this first connecting pin, also can be fixed on this casing when making this depression bar carry out side-to-side movement.

4. adapter as claimed in claim 1 is deviate from restraining device, it is characterized in that, opening one end of this opening ditch is extended with a portion fond of gossip, this portion fond of gossip be limit this depression bar carrying out drop-down motion the start scope before producing snap effect, be convenient to the user and control horizontally slipping of this depression bar.

5. adapter as claimed in claim 1 is deviate from restraining device, it is characterized in that, opening one end of this opening ditch is extended with a short tongue, this weak point tongue is formed with the flange that inwardly stretch in the footpath, when this depression bar horizontally slips, this second connecting pin ground with easy access sliding sleeve is gone in this opening ditch, and second connecting pin that sliding sleeve is gone in this opening ditch by this flange can be buckled in the opening ditch.

6. adapter as claimed in claim 1 is deviate from restraining device, it is characterized in that, the opening two ends of this opening ditch are extended with one fond of gossip and a short tongue respectively, this portion fond of gossip be limit this depression bar carrying out drop-down motion the start scope before producing snap effect, be convenient to the user and control horizontally slipping of this depression bar, and this weak point tongue is formed with the flange that inwardly stretch in the footpath, when this depression bar horizontally slips, this second connecting pin ground with easy access sliding sleeve is gone in this opening ditch, and second connecting pin that sliding sleeve is gone in this opening ditch by this flange can be buckled in the opening ditch.

7. adapter as claimed in claim 1 is deviate from restraining device, it is characterized in that, an end of the adapter that should contact with host machine casing is meant an end that is provided with the dust excluding plate of the connectivity port that can be connected with peripheral device with respect to this adapter.

8. adapter as claimed in claim 1 is deviate from restraining device, it is characterized in that, an end of the adapter that should contact with host machine casing is meant that this adapter is provided with an end of the dust excluding plate of the connectivity port that can be connected with peripheral device.