CN2812078Y - Structure for easy pull-out of spiral interface card - Google Patents

Abstract

The utility model relates to easy pull structure of a screw type interface card, particularly the structure with which an interface card can be easily dismounted from a computer casing and a mainboard, wherein the mainboard is provided with a plurality of expansion slot seats. The computer casing is provided with a fixed seat, and one side of the fixed seat is provided with a side wall. The interface card comprises a plugging section, a side edge, a screw and a butting sheet. The plugging section is used to be inserted in the expansion slot seat. The side edge is provided with a screw hole in which the screw can be inserted, and is additionally provided with a fixing sheet for fixing the screw. The butting sheet can be fixedly locked inside a groove of the screw, and is pivoted on the lower part of a folding sheet. When the screw is upwards screwed out, with the acting force by which the butting sheet is upwards pulled up, the butting sheet can butt against the butting sheet of the interface card, so that the interface card can produce a reaction force and is pulled out of an expansion slot, therefore with a less effort, the interface card can be pulled out more rapidly and conveniently.

Description

Spiral interface easy-to-pull card structure

Technical field

This creation relates to a kind of spiral interface easy-to-pull card structure, refers to a kind of more convenient, easy pulling structure improvement of interface card fast of choosing of interface card that makes especially.

Background technology

In recent years owing to the progress of computing machine science and technology, generally reach the convenience of computing machine itself, so make it that gesture of driving of gradually the indispensable electrical home appliances in every household of one-tenth be arranged, and because people utilize the work of Computer Processing to be tending towards complicated and diversified, therefore for make the function that computing machine possessed in response to individual's demand, so just the motherboard of computing machine is designed to assign according to user's needs the structure of various difference in functionality interface cards, to handle various effect and to connect for various computer peripheral equipments.

Press, the interface card of generally commonly using (4), as shown in Figure 7, its structure mainly includes one and plugs a portion (40) and a stator (41), this plugs portion (40) and mainly uses in the slot (51) for the extended slot seat that is inserted in (5) on the motherboard (50), and this stator (41) is to be posted by on holder (60) one sides of computer housing (6), and the one end is provided with a lug (42) in nested (61) that are inserted on the holder (60), the other end then vertically is bent with one folding piece (43) for being posted by on the sidewall (62) of holder (60) one sides, and being provided with a slotted eye (44) in this tabs (43) can be for a screw (45) wears in the screw (63) of screw lock on sidewall (62), for this stator (41) is fixed on this holder (60).

Yet; because when the portion that plugs (40) of general interface card (4) is inserted in the slot (51) of extended slot seat (50); for preventing its loose contact or coming off easily; so the terminal in this slot (51) is all can plug portion (40) to this to have a power quite closely; therefore when desire is extracted this interface card (4) in by extended slot seat (50) when screw (45) being outwarded winding afterwards; then just can go up no good application of force place because of power and this interface card (4) that this folder is established; and cause the difficult problem of choosing; and can cause general user when choosing this interface card (4); regular meeting's generation is improper because of the application of force; and cause interface card (4); the damage of other assembly in electronic component on the interface card (4) or the computer case (6), even can cause the injured situation of user.

Edge is, this creator is not promptly at attaining the perfect many disappearances that cause in the above-mentioned structure of commonly using computing machine interface card, the design, and deeply design, and the road of active research improvement, improves having a fling at and development and Design goes out this creation through long-term effort.

Summary of the invention

The fundamental purpose of this creation is to be to provide a kind of more quick and spiral easily interface easy-to-pull card structure of choosing of interface card that makes.

Particularly, this creates described spiral interface easy-to-pull card structure, mainly be use for easily with the interface card by the structure that splits out on computer housing and the motherboard, it is characterized in that:

This motherboard is to have a plurality of extended slot seats;

This computer housing is to have a holder, and has a sidewall in holder one side;

This interface card is to comprise:

One plugs portion, is for being inserted in the extended slot seat;

One side is to be provided with a screw hole can establish for carriage bolt, and other is provided with in addition fixed screw of a stator;

One top flat can be locked in the groove of screw, and its top flat is the below that is hubbed at tabs;

So, when screw upwards screwed out, top flat can be pulled upwardly, and nationality is the tabs of acting force pushing tow interface card thus, so that producing a reacting force, this interface card by extracting in the expansion slot, and then make choosing of interface card have comparatively laborsaving, benefit fast and easily.

Description of drawings

Fig. 1 is the three-dimensional exploded view of this creation preferred embodiment.

Fig. 2 is the partial enlarged drawing of this creation preferred embodiment.

Fig. 3 is the stereo appearance figure of this creation preferred embodiment.

Fig. 4 is the schematic side view of this creation preferred embodiment.

Fig. 5 is the side-looking partial enlarged drawing of this creation preferred embodiment.

Fig. 6 is the action synoptic diagram of this creation preferred embodiment.

Fig. 7 is to commonly use the three-dimensional exploded view that interface fastens structure.

The figure number explanation

(1) motherboard (10) extended slot seat

(11) slot (2) computer housing

(20) holder (21) stationary plane

(22) sidewall (23) perforation

(24) nested (25) screw

(3) interface card (30) plugs portion

(31) side (310) lug

(311) tabs (312) screw hole

(32) screw (320) groove

(33) top flat (34) stator

(4) interface card (40) plugs portion

(41) stator (42) lug

(43) tabs (44) slotted eye

(45) screw (5) motherboard

(50) extended slot seat (51) slot

(6) computer housing (60) holder

(61) nested (62) sidewall

(63) screw

Embodiment

Seeing also Fig. 1 ~ 6 those shown, is the preferred embodiment of creating described spiral interface easy-to-pull card structure for this, its mainly be use for easily with interface card (3) by the structural improvement person who pulls down on computer housing (2) and the motherboard (1), it is characterized in that:

This motherboard (1) is to have a plurality of extended slot seats (10) on it, and is to be provided with slot (11) to plug for interface card (3) on this extended slot seat (10);

This computer housing (2), be that a side convexes with a holder (20), this holder (20) is to have the sidewall (22) that a stationary plane (21) and is vertical at these stationary plane (21) one sides, this stationary plane (21) is gone up corresponding extended slot seat place (10) and is provided with perforation (23) can wear protruding dew for the connector on the interface card (3), other on the stationary plane (21) of this perforation (23) with respect to the outside of sidewall (22) one ends then is and is provided with nested (24) that connect, and last should bore a hole (23) are located of this sidewall (22) is to be provided with screw (25);

This interface card (3) is to comprise:

One plugs portion (30), is for being inserted in the slot (11) of extended slot seat (10);

One side (31) is to be provided with a screw hole (312) can supply screw (32) bolt to establish, and other is provided with a stator (34) fixed screw (32) in addition;

One top flat (33) can be locked in the groove (320) of screw (32), and its top flat (33) is the below that is hubbed at tabs (311);

See also shown in Figure 6, when when screw (32) when upwards screwing out, top flat (33) can be pulled upwardly, nationality is the tabs (311) of acting force pushing tow adapter (3) thus, so that producing a reacting force, this adapter (3) by extracting in the expansion slot (10), and then make choosing of adapter (3) have comparatively laborsaving, benefit fast and easily.

In sum, because this creation has careful design, thus have above-mentioned advantage and practical value, and in like product, there is no identical product or deliver, so met the application important document of novel patent, hence file an application in accordance with the law.

Claims (4)

1, a kind of spiral interface easy-to-pull card structure, mainly be use for easily with the interface card by the structure that splits out on computer housing and the motherboard, it is characterized in that:

This motherboard is to have a plurality of extended slot seats;

This computer housing is to have a holder, and has a sidewall in holder one side;

This interface card is to comprise:

One plugs portion, is for being inserted in the extended slot seat;

One side is to be provided with a screw hole can establish for carriage bolt, and other is provided with in addition fixed screw of a stator;

One top flat is can be locked in the groove of screw, and its top flat is the below that is hubbed at tabs;

2, as spiral interface easy-to-pull card structure as described in the 1st of claims, it is characterized in that: the holder of this computer housing is to have a stationary plane can set firmly for the side of interface card, and corresponding extended slot seat place is provided with perforation can wear protruding dew for the connector on the interface card on this stationary plane, on the stationary plane in this end outside of boring a hole, be provided with again in addition one connect nested, and side one end of this interface card be provided with a lug can for be inserted in this nested in.

3, as spiral interface easy-to-pull card structure as described in the 1st of claims, it is characterized in that: the position corresponding to extended slot seat on this sidewall is to be provided with screw, establishes for the carriage bolt of this interface card.

4, as spiral interface easy-to-pull card structure as described in the 1st of claims, it is characterized in that: when screw upwards screws out, top flat can be pulled upwardly, and nationality is the tabs of acting force pushing tow interface card thus so that this interface card produces a reacting force by extracting in the expansion slot.

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