CN201226126Y

CN201226126Y - Rear I/O screw-free structure cabinet

Info

Publication number: CN201226126Y
Application number: CNU2008200595125U
Authority: CN
Inventors: 白向春; 王庆伟; 季大鹏; 赵宇航
Original assignee: Shanghai Founder Technology Computer System Co Ltd
Current assignee: Acer Computer (Shanghai) Co., Ltd.
Priority date: 2008-06-10
Filing date: 2008-06-10
Publication date: 2009-04-22
Anticipated expiration: 2018-06-10

Abstract

The utility model discloses a rear I/O screw-free structure case, comprising an I/O buckle. One end of the I/O buckle is movably connected on the case. The other end of the buckle is provided with a locking hook which is matched with the locking hole of a case support. When the I/O buckle and the locking hole of the case support are closed, the buckle is tightly pressed on the fixed end of an I/O block blade. The installation and the disassembly of the hardware I/O block blade of the computer case can be easily realized by using the case of the utility model without any auxiliary tool. The daily maintenance and the usage are quite convenient. For the hardware installation, disassembly and debugging in industrial production, the time can be saved. The efficiency is improved. The rear I/O screw-free structure case has broad application prospect.

Description

A kind of back I/O exempts from the screw structural cabinet

Technical field

The utility model relates to a kind of computer housing, relates in particular to a kind of back I/O and exempts from the screw structural cabinet.

Background technology

Along with the desktop computer computer user requires to use continuous lifting simple and direct, ease for operation, it is more and more higher to make that computer housing requires from the innovation in the structural design field, and final design will arrive the mode of operation that people-oriented.Therefore require the structural design of desktop computer computer housing more and more to adopt no instrument just can dismantle computer part hardware, but most of parts still are to use traditional screw connected mode in the design of product at present, often may need dismounting as the back I/O structural design of cabinet etc., therefore, in computer production assembling in enormous quantities, be subjected to instrument to use restriction easily, thereby influence whole work efficiency, and the user buys back replacing parts inconvenience, under this background, we analyze current computer housing, study and designed the screw structural scheme of exempting from of head it off, make the installation computer part more convenient, fast.

The utility model content

The utility model has overcome deficiency of the prior art, and purpose is to provide a kind of back I/O to exempt from the screw structural cabinet.The utility model partly adds an I/O buckle by the I/O catch of side stand behind cabinet, buckle one end is rotatably connected on cabinet, the other end is provided with a trip and cooperates with the hole clipping of cabinet stand, buckle is pressed on the stiff end of I/O catch when the hole clipping of I/O buckle and cabinet stand is closed, make originally must by screw fixedly the closure realization I/O that becomes by I/O buckle and cabinet of I/O catch fix.

The technical solution of the utility model is:

A kind of back I/O exempts from the screw structural cabinet, it is characterized in that comprising an I/O buckle, and the I/O frame is provided with a fixed orifice; Described I/O buckle one end is provided with buckle turning axle fixed orifice, is used to make described I/O buckle to be rotationally connected with described I/O frame one end; The described I/O buckle other end is provided with fixedly trip, is used for making the card body of described I/O buckle compress the I/O catch with described fixed orifice interlock.

Described fixed orifice is square fixed orifice, and described fixedly trip is a fixedly trip of triangle.

The inboard equally spaced fixedly catch salient point of a plurality of adjustings that is provided with of the card body of described I/O buckle, described adjusting fixedly catch salient point is corresponding with the stiff end of described I/O catch.

Card body one side of described I/O buckle is equally spaced to be provided with a plurality of spacing five metals catch blend stops.

The card of described I/O buckle is provided with a plurality of screw holes on one's body, and it is corresponding with the screw hole on the described I/O frame.

The described I/O buckle outside fixedly is provided with buckle unlatching attacker position in the corresponding position of trip with described triangle.

Described I/O buckle is a plastic cement I/O buckle.

Described I/O frame one end is provided with reference column, and described reference column inboard is provided with screw thread.

In the described cabinet, by described buckle turning axle fixed orifice being enclosed within the described reference column outside, then by screw with described I/O buckle described I/O frame one end that is rotatably connected.

Compared with prior art, the beneficial effects of the utility model are:

Adopt cabinet of the present utility model, can realize the installation and removal of computer housing five metals I/O catch like a cork, without any need for aid, bring convenience for daily servicing and use, install, dismantle, debug and save time especially for the hardware on the commercial production, raise the efficiency, be with a wide range of applications.

Description of drawings

Fig. 1, plastic cement I/O buckle structure figure;

(a) plastic cement I/O buckle lateral plan, (b) side elevation view in the plastic cement I/O buckle,

(c) plastic cement I/O buckle medial elevational view, (d) buckle open position inner side view,

(e) buckle open position outer side view,

Fig. 2, plastic cement I/O buckle scheme of installation;

Structural drawing as 3, after plastic cement I/O buckle and the cabinet assembling;

Wherein: 1---plastic cement I/O buckle, 11---buckle turning axle fixed orifice, 12---regulate fixedly catch salient point, 13---spacing five metals catch blend stop, 14---triangle is trip fixedly, and 15---buckle is opened the attacker position,

2---the snap fit screw, 3---five metals I/O catch, 4---five metals I/O frame, 41---square fixed orifice, 42---reference column.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

Structure of the present utility model as shown in Figure 1, an end of plastic cement I/O buckle 1 is provided with turning axle fixed orifice 11, buckle 1 can be fixed by snap screw 2 fixing with cabinet five metals I/O frame 4, shown in Fig. 1 (a); The other end of plastic cement I/O buckle 1 has vertically downward a lower edge, and its inboard is provided with fixedly trip 14 of a triangle, the side of buckle 1 at trip 14 positions is provided with one to the buckle unlatching attacker position 15 of outer lug, is convenient to the unlatching of buckle 1, shown in Fig. 1 (d), (e); Buckle 1 connection turning axle fixed orifice 11 and the triangle fixedly center section of trip 14 are the card body, which is provided with a plurality of screw holes, it is corresponding with the screw hole on the existing cabinet five metals I/O frame 4 (be the utility model also can by the fixing five metals I/O catch 3 of screw); Simultaneously card body one side of buckle 1 is equally spaced is provided with a plurality of spacing five metals catch blend stops 13 (position of blend stop 13 is corresponding with the position of catch 3) vertically downward, spacing five metals catch blend stop 13 can be close to five metals I/O catch 3 when buckle 1 closure, prevent that I/O catch 3 is offset, shown in Fig. 1 (b); Plastic cement I/O buckle 1 inboard (promptly with prior art in by the fixing contacted side of a side of five metals I/O catch 3 of screw), the equally spaced fixedly catch salient point 12 (position and the screw hole of salient point 12 are located along the same line) of a plurality of adjustings that is provided with, be used for better compressing five metals I/O catch 3, shown in Fig. 1 (c).

Five metals I/O frame of the present utility model is provided with a reference column 42 and a square fixed orifice 41, fixed orifice 41 be used for plastic cement I/O buckle 1 on triangle fixedly trip 14 cooperate and fix five metals I/O catch 3, as shown in Figure 2.The utility model at first rotates buckle fixed orifice 11 and tightly is enclosed within (there is screw thread reference column 42 inboards) on the reference column 42, and screw 2 fixed by snap then and reference column 42 are rotatably connected buckle 1 on five metals I/O frame.Effect when back buckle closure is installed as shown in Figure 3.

The utility model is opened attacker position 15 by moving buckle, make the fixedly trip 14 of buckle 1 break away from fixed orifice 41, thereby the static solution of realizing five metals I/O catch easily removes, thereby can realize the dismounting or the installation of catch without instrument, after dismounting or installation end, only buckle 1 need be rotated down and make fixedly trip 14 and fixed orifice 41 closures, can realize fixing of catch.

Claims

1. I/O exempts from the screw structural cabinet after one kind, it is characterized in that comprising an I/O buckle, and the I/O frame is provided with a fixed orifice; Described I/O buckle one end is provided with buckle turning axle fixed orifice, is used to make described I/O buckle to be rotationally connected with described I/O frame one end; The described I/O buckle other end is provided with fixedly trip, is used for making the card body of described I/O buckle compress the I/O catch with described fixed orifice interlock.

2. cabinet as claimed in claim 1 is characterized in that described fixed orifice is square fixed orifice, and described fixedly trip is a fixedly trip of triangle.

3. cabinet as claimed in claim 1 is characterized in that the inboard equally spaced fixedly catch salient point of a plurality of adjustings that is provided with of card body of described I/O buckle, and described adjusting fixedly catch salient point is corresponding with the stiff end of described I/O catch.

4. cabinet as claimed in claim 3 is characterized in that card body one side of described I/O buckle is equally spaced to be provided with a plurality of spacing five metals catch blend stops.

5. cabinet as claimed in claim 4 is characterized in that the card of described I/O buckle is provided with a plurality of screw holes on one's body, and it is corresponding with the screw hole on the described I/O frame.

6. cabinet as claimed in claim 5 is characterized in that the described I/O buckle outside and described triangle fixedly are provided with buckle unlatching attacker position in the corresponding position of trip.

7. cabinet as claimed in claim 6 is characterized in that described I/O buckle is a plastic cement I/O buckle.

8. cabinet as claimed in claim 1 is characterized in that described I/O frame one end is provided with reference column, and described reference column inboard is provided with screw thread.

9. cabinet as claimed in claim 8 is characterized in that by described buckle turning axle fixed orifice being enclosed within the described reference column outside, then by screw with described I/O buckle described I/O frame one end that is rotatably connected.