CN2309581Y

CN2309581Y - PC card

Info

Publication number: CN2309581Y
Application number: CN 97250407
Authority: CN
Inventors: 林木安
Original assignee: LIN MU'AN
Current assignee: LIN MU'AN
Priority date: 1997-08-11
Filing date: 1997-08-11
Publication date: 1999-03-03
Anticipated expiration: 2007-08-11

Abstract

The utility model relates to a PC inserting card, belonging to the accessory of a microcomputer. Inward inclined hooks are arranged on both sides of the front end of an upper box shell; outward inclined hooks are arranged on both sides of the back end of the upper box shell; two long side edges of the upper box shell are provided with long side edge bended hooks; moreover, the edges at the front and the back ends of the upper box shell are formed into inward end part flanged edges; the end part flanged edges is inlaid with a connecting protrusion. Two long side edges of a lower box shell are integrally formed with plastic, and are combined with two symmetrical fixed colloids; inward inclined grooves are arranged at the points corresponding to the inward inclined hooks on both sides of the front ends of the fixed colloids; the inward inclined hooks of the upper box shell are respectively buckled with the inward inclined groove. Outward inclined grooves are arranged at the points of the outward inclined hooks on both sides of the back ends of the fixed colloids; the outward inclined hooks of the upper box shell are buckled with the outward inclined grooves. The utility model is used for notebook computers, etc.

Description

PC card

The utility model relates to computer and accessory, refers in particular to a kind of PC card of micro computer.

Existing PC card is to be made up of two sheet metals, both sides make it one-body molded in conjunction with plastic body, and constitute the storage area of a prolate type, but straight edge, end does not have the plastics combination before and after it, regular meeting's generation warpage causes the interference in the use so that inner body is contaminated or damage; The flanging that the button hook of the loam cake front end both sides of its sheet metal and two long sides constitute is the moulding of thin slice reflexed hook, when combining with lower cover, from top to bottom exerts pressure, and easily causes flanging to squeeze and opens, though trip is arranged, also easily produces and becomes flexible, and influences quality; Besides, finish the test of assembling back, in case pinpoint the problems, upper and lower casket shell is taken very inconvenience apart, so that causes damage, and is unrenewable.

The purpose of this utility model provides a kind of firm reliable and practical, assembly and disassembly PC card easily.

The purpose of this utility model is achieved in that PC card, it comprise long cuboid one on the casket shell, following casket shell, with the integrated fixedly colloid in following casket shell both sides and with fixing colloid before, the connection mound of rear end combination, and constitute the storage area of a prolate body, it is characterized in that: the last casket shell of making by sheet metal, its front end both sides are provided with the interior inclination of narrow type and collude, interior inclination is colluded front end face for being the flanging of spending less than 90 by the shell upper limb towards interior formation, both sides, its rear end then are set as outer incline and collude, outer incline colludes rear end face for inwardly formed the flanging that is greater than 90 degree by the shell upper limb, its two long side is provided with the side hook of elongated, side hook end face at right angles bends, it is terminal and be the anti-shape that colludes with fixing colloid and fasten, parallel, and edge, last casket shell front and back end is set as the end flanging of inside minute angle, the end flanging be connected abundant chimeric; Following casket shell is also made by sheet metal, its two long side is one-body molded and in conjunction with two symmetrical fixedly colloids by plastic cement, fixedly tilt to collude the place in the correspondence of colloid front end both sides, be provided with interior tipper, should interior tipper be a tiltedly upright groove, and it is planar to be from top to bottom inside introversion, and the interior inclination of last casket shell is colluded and is fastened on interior tipper respectively; Fixedly the dual-side of colloid constitutes the from top to bottom colloid bead of abrupt slope shape, the side hook of last casket shell slips into to collude and closes in the colloid bead, fixedly the corresponding outer incline in the both sides, rear end of the colloid place of colluding is provided with the flare skewed slot, this flare skewed slot is served as reasons and is gone up and the flare concave shape of following flare, and the outer incline of last casket shell colludes and is fastened on the flare skewed slot respectively; The front and back end of this two corresponding fixedly colloid is provided with the colloid draw-in groove again, and this colloid draw-in groove constitutes to put and connects abundant space.

Above-mentioned design is according to test, reached firm reliable and practical, assembly and disassembly effect easily.

Below by drawings and Examples the utility model is described further again.

Fig. 1 has the PC card schematic perspective view now;

Fig. 2 the utility model perspective exploded view;

The cross-sectional synoptic diagram of looking of Fig. 3 the utility model;

Fig. 4 the utility model vertical profile is looked synoptic diagram;

Fig. 5 indicates partly enlarged diagram for Fig. 3;

Fig. 6 indicates partly enlarged diagram for Fig. 4.

As Fig. 2,4, shown in 6: the utility model comprises the last casket shell 1 of long cuboid, following casket shell 2, with the integrated fixedly colloid in following casket shell 2 both sides 3 and with fixing glue 3 bodies before, the connection mound 4 of rear end combination, and constitute the storage area of a prolate body, it is characterized in that: the last casket shell of making by sheet metal 1, its front end both sides are provided with the interior inclination of narrow type and collude 7, interior inclination is colluded 7 front end faces for being the flanging of spending less than 90 by the shell upper limb towards interior formation, both sides, its rear end then are set as outer incline and collude 8, outer incline colludes 8 rear end faces for inwardly formed the flanging that is greater than 90 degree by the shell upper limb, its two long side is provided with the side hook 6 of elongated, side hook 6 end faces at right angles bend, it is terminal and be the anti-shape that colludes with fixing colloid 3 and fasten, parallel, and edge, last casket shell 1 front and back end is set as the end flanging 5 of inside minute angle, and end flanging 5 is with to be connected abundant 4 chimeric; Following casket shell 2 is also made by sheet metal, its two long side is one-body molded and in conjunction with two symmetrical fixedly colloids 3 by plastic cement, fixedly tilt to collude 7 places in the colloid 3 front end both sides correspondences, tipper 9 in being provided with, should interior tipper 9 be a tiltedly upright groove, and it is planar to be from top to bottom inside introversion, the interior inclination of last casket shell 1 collude 7 be fastened on respectively in tipper 9; Fixedly the dual-side of colloid 3 constitutes the from top to bottom colloid bead 10 of abrupt slope shape, the side hook 6 of last casket shell 1 slips into to collude and closes in colloid bead 10, fixedly the corresponding outer incline in the both sides, rear end of colloid 3 colludes 8 places and is provided with flare skewed slot 13, this flare skewed slot 13 is the flare concave shape of from top to bottom flare, and the outer incline of last casket shell 1 colludes 8 and is fastened on flare skewed slot 13 respectively; The front and back end of this two corresponding fixedly colloid 3 is provided with colloid draw-in groove 11 again, and this colloid draw-in groove 11 constitutes to put and connects abundant 4 space.

Shown in Fig. 3,5: wherein, the edge part of the front and back end of upper and

lower casket shell

1,2 is set as the end flanging 5 that inwardly is converted into a minute angle, connect abundant 4 top and bottom and be provided with, and this end flanging 5 embeds location in scarfings 14 scarfing 14 that should end flanging 5.Wherein, this end flanging 5 inwardly is converted into a minute angle for spending less than 15.

Therefore, the utility model on upper and

lower casket shell

1,2 by establish end flanging 5, side hook 6, interior inclination collude 7 and outer incline collude 8; In fixing colloid 3 and connect establish on abundant 4 in tipper 9, colloid bead 10, colloid draw-in groove 11, flare skewed slot 13 and scarfing 14, and corresponding one by one fastening makes it unlikely be subjected to outside destroy, distortion; Can not produce gap or warpage yet, fall into dust; More avoided in the PC card groove, inserting or extracting the difficulty that interferes out, reached the good result of protecting PC plate 12 reliably for a certainty.

Claims

1, PC card, it comprise long cuboid one on the casket shell, casket shell once, with the integrated fixedly colloid in following casket shell both sides and with fixing colloid before, the connection mound of rear end combination, and constitute the storage area of a prolate body, it is characterized in that: the last casket shell of making by sheet metal, its front end both sides are provided with the interior inclination of narrow type and collude, interior inclination is colluded front end face for being the flanging of spending less than 90 by the shell upper limb towards interior formation, both sides, its rear end then are set as outer incline and collude, outer incline colludes rear end face for inwardly formed the flanging that is greater than 90 degree by the shell upper limb, its two long side is provided with the side hook of elongated, and side hook end face at right angles bends, and it is terminal and be the anti-shape that colludes with fixing colloid and fasten, parallel, and edge, last casket shell front and back end is set as the end flanging of inside minute angle, the end flanging be connected abundant chimeric; Following casket shell is also made by sheet metal, its two long side is one-body molded and in conjunction with two symmetrical fixedly colloids by plastic cement, fixedly tilt to collude the place in the correspondence of colloid front end both sides, be provided with interior tipper, should interior tipper be a tiltedly upright groove, and it is planar to be from top to bottom inside introversion, and the interior inclination of last casket shell is colluded and is fastened on interior tipper respectively; Fixedly the dual-side of colloid constitutes the from top to bottom colloid bead of abrupt slope shape, the side hook of last casket shell slips into to collude and closes in the colloid bead, fixedly the corresponding outer incline in the both sides, rear end of the colloid place of colluding is provided with the flare skewed slot, this flare skewed slot is served as reasons and is gone up and the flare concave shape of following flare, and the outer incline of last casket shell colludes and is fastened on the flare skewed slot respectively; The front and back end of this two corresponding fixedly colloid does not have the colloid draw-in groove again, and this colloid draw-in groove constitutes to put and connects abundant space.

2, PC card as claimed in claim 1, it is characterized in that: wherein, the edge part of the front and back end of upper and lower casket shell is set as the end flanging that inwardly is converted into a minute angle, connect abundant top and bottom and be provided with scarfing that should the end flanging, and this end flanging embeds location in scarfing.

3, PC card as claimed in claim 1 is characterized in that: wherein, this end flanging inwardly is converted into a minute angle for spending less than 15.