CN2137005Y

CN2137005Y - Antihunt bearers for computer interface card

Info

Publication number: CN2137005Y
Application number: CN 92232501
Authority: CN
Inventors: 刘克振
Original assignee: Advantech Co Ltd
Current assignee: Advantech Co Ltd
Priority date: 1992-09-01
Filing date: 1992-09-01
Publication date: 1993-06-23
Anticipated expiration: 2002-09-01

Abstract

The utility model relates to a shakeproof layer for the computer interface card, which comprises a layer, a pressure pad and a beam, and the both ends of the beam are provided with holes, the layer spans the bus groove and is fixed on the both sides of the inner of the chassis. The pinnas arranged on the both sides of the layer which are downward bending are provided with holes which are used for the insertion of the pressure pad. The pressure pad is made up with the elastic rubber and has a columnar shape. A groove is arranged around the appropriate position of the pressure pad, which can make the pressure pad into two long and short parts and make the inner of the groove into a small columnar shape. The opening position of the pinnas of the two sides of the layer can be provided with the hole, the direction of the pressure pad can be adjusted depending on the height of the interface card and the problems of the bad contact of the interface card caused by the shock can be solved efficaciously.

Description

Antihunt bearers for computer interface card

The utility model relates to the shockproof press strip of a kind of computer interface cark, promptly use a press strip across on the bus duct and be fixedly arranged on the inner both sides of host shell, and be bent downwardly flat stretching in corresponding bus duct both sides and be provided with ear, this both sides ear is provided with a plurality of holes with opening, one rubber-like pressure pad can be set betwixt, because of this pressure pad has elasticity and can two-wayly use, utilization has the characteristic of elasticity, the press strip of matching mechanism design, to reach to standard-sized PC/XT interface card and standard-sized PC/AT interface card, or the interface card of the non-standard height of limited height, can prevent from effectively to break away from bus duct, produce the bad problem of circuit contacts because of vibrations cause interface card.

Use the occasion of computer increasing; yet; when using computer; sometimes computer can be shut down by somehow or other; this usually is because computer is vibrated in handling process or in using, and makes the interface card that is plugged on the bus duct loosening and produce the bad institute of circuit contacts and cause, therefore; do further research improvement at this shortcoming, propose to solve this problem with the shockproof press strip of computer interface cark.

The shockproof press strip of computer interface cark (as shown in Figure 1) commonly used on the market at present, generally be on crossbeam 1, to articulate both sides, a upper end upwards to be provided with projection 12 to form the press strip 14 of groove 13, and below press strip 14, be connected with a resilient rubber cushion 15, in order to the highly higher interface card of solid pressure; And be located in the groove 13 on this press strip 14, also can put an end finger 16 that is the Jiong type approximately, a compressing tablet 17 and a nut 18 that offers oval hole 19 with a top fixedly is screwed together on the press strip 14 again, in order to the highly lower interface card of solid pressure, the right shockproof press strip of this kind computer interface cark commonly used not only part complex structure, difficult production and cost is also higher, and formality is numerous and diverse and inconvenient on manipulating.

Based on the various shortcoming of the shockproof press strip of above-mentioned computer interface cark commonly used, the applicant makes great efforts and experiment through permanent to be engaged in the many years of experience that this respect manufactures and designs, and development and Design goes out the utility model finally.

Fundamental purpose of the present utility model is to provide a kind of computer interface cark shockproof press strip, both sides on corresponding bus slot press strip, be bent downwardly the flat ear that is provided with tool opening hole of stretching, in order to be nested with a pressure pad that is equipped with groove, this groove just makes the outer telogenesis of pressure pad one is long and the other is short shape, and can distinguish the PC/AT of standardization size and the interface card height of PC/XT, as long as the kind by interface card is adjusted the direction that pressure pad snaps in press strip, again press strip is locked on host shell two inboards, can be fast, finish assembling simply, and part simple structure and production cost reduction.

Therefore,, install simple and convenient and can promote effect, close in practicality in use no matter the utility model belongs at first creation on the contoured article constructional device.

For enabling to shape of the present utility model, structure and feature thereof, can make further understanding and understanding, now embodiment is cooperated graphic being described in detail as follows:

In the accompanying drawing:

Fig. 1 is three-dimensional combination figure commonly used;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is an enforcement illustration of the present utility model.

Consult Fig. 2, the shockproof press strip of computer interface cark of the present utility model mainly includes press strip 2, pressure pad 3 and crossbeam 4; Wherein above press strip 2, be provided with the crossbeam 4 of a groove shape, in order to increasing the physical strength of press strip 2, and respectively be provided with an ostiolate hole 41, for press strip 2 is fixedly arranged on the inner both sides of host shell across bus duct at crossbeam 4 two ends; This press strip 2 is bent downwardly flat stretching and is provided with ear 21 corresponding to the bus duct both sides, and in ear 21, offer a plurality of holes 22 with opening, insert in the hole 22 from opening part for pressure pad 3, this pressure pad 3 is made cylindric by rubber-like rubber material, and be equipped with a groove 31 in pressure pad 3 appropriate locations, make the pressure pad 3 appearances two sections shapes that are that one is long and the other is short.

The utility model can two-wayly use because of pressure pad 3, and can be fit to standard size PC/XT interface card and standard size PC/AT interface card, also applicable to limited height off-standard size PC/XT interface card, therefore when installing and using, at first look the kind size of interface card, adjust pressure pad 3 and snap in ear's 21 holes 22 of press strip 2, will be provided with press strip 2 two ends of crossbeam 4 again, across being fixedly arranged on the inner both sides of host shell, can finish.

Claims

1, the shockproof press strip of a kind of computer interface cark includes press strip, pressure pad and crossbeam; It is characterized in that: the crossbeam that above press strip, is provided with a groove shape, be provided with hole with opening at the crossbeam two ends, this press strip is bent downwardly flat stretching and is provided with ear corresponding to bus duct both sides places, offers a plurality of holes with opening in ear, and this hole can be used to place a pressure pad.

2, the shockproof press strip of computer interface cark as claimed in claim 1 is characterized in that: it is cylindric that this pressure pad adopts rubber-like rubber material to make, and is equipped with a groove in its appropriate location.