CN201041646Y - Computer casing convenient for dismounting storage card - Google Patents

Abstract

A computer casing convenient for dismounting a storage card comprises a base, an outer cover, a door cover and a floating fixing element. The base comprises a base body, a base bending part and a base gap part. The outer cover comprises an outer cover body combined with the base body and spaced from the base bending part by a distance and an outer cover opening part communicated with the base notch part when the outer cover body is combined with the base body. The door cover comprises a door cover body combined with the outer cover opening part and a door cover bending part which is used for placing the outer cover body and the base bending part to form the interval when the door cover body is combined with the outer cover opening part. The floating fixing element combines the door cover and the outer cover after the door cover closes the outer cover.

Description

Computer case for easy disassembly and installation of memory cards

technical field

The utility model relates to a computer casing, in particular to a computer casing which is convenient for disassembling and assembling a memory card.

Background technique

In the process of general computer equipment assembly, because the CF (COMPACT FLASH) card needs to be taken normally, a special slot for the CF card is designed. Prevent the CF card from falling out. However, in the known technology, at least one screw hole is usually provided near the CF card slot of the casing, and a corresponding perforation is provided at the corresponding position of the CF card door cover, and finally the screw is used to pass through the cover plate, and Lock into the screw holes of the case.

In order to further illustrate the above-mentioned technology, please refer to FIG. 1, which shows a known casing with a CF card door assembly. As shown in FIG. 1 , a device 1 (such as a computer) is provided with two screw holes 11 . The CF card door cover 2 is also respectively provided with two through holes 21 corresponding to the above-mentioned screw holes 11 . In the process of assembling the CF card door cover 2 to the device 1, the two screws 3 are respectively passed through the above two through holes 21, and then locked into the screw holes 11 of the device.

However, as everyone knows, the CF card in the above-mentioned device 1 needs to be taken normally. For example, in order to update the data in the card, the card must be taken out and then stored or updated. When the update data is taken out, there is no screwdriver and other related tools at hand, or if there are tools but the size is not suitable, then the CF card door cover 2 cannot be disassembled from the device 1 smoothly. In other words, in the prior art, the device 1 and the CF card door cover 2 can be disassembled and the CF card therein must be taken out only under the condition of tools.

At the same time, when you want to disassemble the CF card and assemble it into the device 1, you need to remove the above two screws 3 first, and then align the two screw holes 11 of the device 1 with the perforations of the CF card door cover 2 respectively, and then Lock the two screws 3. In this way, it is bound to increase the time spent on assembly and lack convenience.

Therefore, when updating data, it is an urgent requirement for users to be able to assemble the memory card conveniently.

Contents of the invention

In view of the above, in the known technology, there are generally two problems that need to be solved urgently. First, the combination of the device and the CF card door cover must be completed only under the condition of the cooperation of tools, which makes its disassembly and assembly inconvenient. Second, when assembling the CF card, since a plurality of screws must be disassembled, the overall working time of the assembling operation will be increased.

Therefore, the purpose of this utility model is to provide a computer case that is convenient for dismounting and assembling the memory card, including a base, an outer cover, a door cover and a floating fixing element. The base includes a base body, a bent portion of the base and a notch of the base. The outer cover includes an outer cover body combined with the base body and at a distance from the bent portion of the base, and an outer cover opening communicated with the notch of the base when the outer cover body and the base body are combined. The door cover includes a door cover body that is combined with the opening of the outer cover, and a door that is inserted into the outer cover body and the bent portion of the base to form the above-mentioned distance when the door cover body is combined with the opening of the outer cover. Cover the bend. In this way, the door cover can be tightly sealed with the outer cover, and the floating fixing element combines the door cover and the outer cover after the door cover closes the outer cover.

Therefore, the utility model can provide a computer casing that is convenient for disassembling and assembling the memory card, and can complete the disassembling and assembling procedure of the CF card without tools, so as to effectively reduce the overall working time.

Description of drawings

FIG. 1 is a schematic diagram of a conventional computer case installed with a memory card.

Fig. 2 is an exploded view showing a preferred embodiment of the present invention.

Fig. 3 is a schematic view showing the opened state of the door cover of the present invention.

Fig. 4 is a schematic view showing the closed state of the door cover of the present invention.

Description of main component marking

1 device

11 Screw holes

2 Computer memory card cover

21 Perforation

3 screws

100 Computer case for easy disassembly and assembly of memory card

4 door cover

41 Door cover body

42 Bending part of door cover

5 Outer cover

51 Outer cover body

53 Outer cover opening

54 Upper cover plate

541 Binding hole

6 Floating fixed element

7 Base

71 Base body

72 Bend part of base

73 Spacing

74 Notch of base

Detailed ways

Please refer to FIG. 2 , which is an exploded view of a preferred embodiment of the present invention. As shown in the figure, the computer casing 100 for easy disassembly and assembly of the memory card includes a base 7 , an outer cover 5 , a door cover 4 and a floating fixing component 6 .

The base 7 includes a base body 71 , a base bending portion 72 (in this embodiment, an L-shaped bending sheet metal) and a base notch 74 . Wherein, the base bending portion 72 is disposed at the bottom of the base body 71 . The base notch 74 is disposed at a predetermined position of the base body 71 .

The outer cover 5 includes an outer cover body 51 , an outer cover opening 53 and an outer cover upper plate 54 . Wherein, the outer cover body 51 is combined with the base body and has a distance 73 from the bent portion of the base. The outer cover opening 53 is disposed at a predetermined position of the outer cover body 51 , and communicates with the base notch 74 when the outer cover body 51 is combined with the base body 71 . The outer cover upper plate 54 extends from the upper part of the outer cover body 51 to the outer cover opening 53 , and defines a coupling hole 541 .

The door cover 4 includes a door cover body 41 and a door cover bending portion 42 (in this embodiment, an L-shaped bending sheet metal). Wherein, the door cover body 41 is combined with the outer cover opening 53 . The door cover bending portion 42 is inserted into the outer cover body 51 and the base bending portion 72 to form the distance 73 when the door cover body 41 is combined with the outer cover opening 53 .

The floating fixing element 6 combines the door cover 4 and the outer cover 5 after the door cover 4 closes the outer cover 5 .

When assembling the above-mentioned computer case 100 for easy disassembly and assembly of the memory card, the door cover 4 is first combined to the opening portion 53 of the outer cover. Then, insert the bent portion 42 of the door cover through the opening portion 53 of the outer cover into the gap 73 (as shown in FIG. 3 ). Finally, tighten the floating fixing element 6 to fix it.

Therefore, when the computer needs to update data, in order to easily disassemble and install the CF card, the computer case that facilitates the disassembly and assembly of the memory card can be easily completed by operating the floating fixing component, and it is not necessary to look for tools for disassembly. Assembling action, it can effectively reduce the overall operating time of disassembling and assembling operations.

Although the present utility model has been disclosed above with preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art may make some changes and modifications without departing from the spirit and scope of the present utility model. Improvement, so the scope of protection of the present utility model should be defined by the claims.

Claims (5)

1. A computer case convenient for dismounting and assembling the memory card, characterized in that it comprises: Base, including: the base body; and The base bending part is arranged at the bottom of the base body; The notch of the base is arranged at a predetermined position of the base body; Cover, containing: The outer cover body is combined with the base body and has a distance from the bent portion of the base; and The opening part of the outer cover is arranged at a predetermined position of the outer cover body, and communicates with the notch of the base when the outer cover body and the base body are combined; door cover, including: a door cover body combined with the cover opening; and The door cover bending part, when the door cover body is combined with the outer cover opening part, is inserted into the outer cover body and the base bending part to form the above-mentioned distance; and The floating fixing element combines the door cover and the outer cover after the door cover closes the outer cover. 2. The computer case according to claim 1, wherein the memory card is conveniently disassembled, wherein the outer cover also includes an outer cover upper plate extending from the upper part of the outer cover body to the opening of the outer cover . 3. The computer casing for conveniently disassembling and assembling the memory card according to claim 1, wherein the floating fixing element is a floating screw. 4 . The computer case according to claim 1 , wherein the bent portion of the door cover and the bent portion of the base are L-shaped bent sheet metal. 5 . 5. According to claim 2, the computer case with convenient disassembly and assembly of the memory card is characterized in that, the upper plate of the outer cover is provided with a joint hole, so that the floating fixing element passes through the joint hole to combine the door cover with the s.

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