CN102253696B - Main computer case with flip cover - Google Patents

Abstract

The present invention discloses a computer mainframe case, which includes a shell, a supporting long plate and a cover plate. One side plate of the shell has a side opening and a notch connected to the side opening. A long side of the supporting long plate is connected to the bottom side of the side opening of the side plate, and has a curved guide groove, one end of which is connected to the notch of the side plate. The cover plate includes a main sheet, a secondary sheet and a convex column. The main sheet is vertically connected to the secondary sheet, and the main sheet is used to cover the side plate and is located in the side opening. The convex column is connected to the bottom surface of the secondary sheet, and the bottom surface of the secondary sheet faces the supporting long plate, and the convex column is located in the guide groove of the supporting long plate.

Description

Main computer case with flip cover

technical field

The invention relates to a computer main case, in particular to a design capable of quickly assembling and disassembling a board body on which a main board is installed.

Background technique

Common computer main casings, such as patent No. M300948 in Taiwan, usually require assembly of a mainboard, hard disk, optical drive, and display card in the computer main casing. Taking the mainboard as an example, when the assembler fixes the mainboard with screws, they often encounter positions that are not easy to be screwed together, so that the assembly takes a lot of time, resulting in a waste of time.

No. M309844 patent case in Taiwan area is to solve the above-mentioned problem, and it discloses a kind of main board fixing device, and described main board fixing device mainly has a fixing plate, and described fixing plate is to provide that described main board is pre-assembled on it, Then the fixing plate is assembled on the computer case. However, although this provides a structure to solve the above-mentioned problems, there are still doubts about the convenience of its assembly.

Contents of the invention

Therefore, the present invention provides a computer main casing, which includes a casing, a supporting long board and a cover board. The casing includes a side plate, and the side plate has a side opening and a gap communicating with the side opening. A long side of the long support plate is connected to the bottom edge of the side opening of the side plate, and protrudes vertically into the inside of the housing. The long support plate has a curved guide groove, and the guide groove One end of is connected to the gap of the side plate. The cover plate includes a main body, a primary body and a protrusion. The main sheet is vertically connected to the secondary sheet, and the main sheet is used to cover the side plate and be located in the side opening. The protruding post is connected to the bottom surface of the secondary sheet body, the bottom surface of the secondary sheet body faces the supporting long board, and the protruding post is located in the guide groove of the supporting long board.

Preferably, the housing further includes a blocking piece, the blocking piece is connected to the front side of the side opening of the side plate, and is used to stop the cover plate from moving to the inside of the housing .

Preferably, the cover plate further includes an input/output port plate, the bottom edge and the side edge of the input/output port plate are respectively connected to the two rear edges of the main sheet body and the secondary sheet body, and There are a plurality of holes, so that the plurality of connectors of the motherboard on the main body correspond to the plurality of holes respectively, and when the cover plate covers the side opening of the side plate, the input/output port plate is the through port located on the rear plate.

More content of the invention and its functions will be disclosed in the subsequent description.

Description of drawings

FIG. 1 is a schematic diagram of a computer main case of the present invention.

FIG. 2 is an enlarged view of the support long plate of FIG. 1 .

3A and 3B are schematic diagrams of assembly and flipping of the main computer casing.

4A and 4B are top views of the supporting long plate and the two protrusions of the cover plate.

5 and 6 are schematic diagrams of the input/output port board.

Fig. 7 is an expanded view of the casing of the main casing of the computer.

Detailed ways

Fig. 1 shows a preferred example of a main computer casing 1 of the present invention, the main computer casing 1 of the present invention can provide assembly personnel to disassemble and assemble the motherboard more conveniently, the main computer casing 1 includes a housing 2, A support long board 3 , a cover board 4 and a decorative board 6 .

The housing 2 includes front and rear plates 20, 22 and a side plate 24, the front and rear plates 20, 22 are respectively connected to the front and rear sides of the side plates, and are respectively perpendicular to the side plates twenty four. The side plate 24 has a side opening 240 and two notches 242 (shown in FIG. 2 ) communicating with the side opening 240 . The two notches 242 are located at the bottom of the side opening 240 .

Preferably, the long support plate 3 protrudes vertically to the inside of the housing 2, and the long support plate 3 extends from the bottom edge of the side opening 240 of the side plate 24, but in fact the The long support plate 3 may also be connected to the side plate 24 by welding or other methods.

Figure 2 is an enlarged view of the long support plate 3, on which there are two guide grooves 30 spaced side by side, and the two guide grooves 30 are from the long side of the long support plate 3 to the rear The short side is curved, and the rear short side is close to the rear panel 22 , wherein one end of each guide groove 30 is connected to each notch 242 of the side panel 24 .

Referring to FIG. 1 again, the cover plate 4 includes a main body 40 , a primary body 41 and two protrusions 42 . The bottom edge of the main sheet 40 is connected to the side of the secondary sheet 41, and the main sheet 40 is perpendicular to the secondary sheet 41, and the main sheet 40 is used to cover The side opening 240 of the side plate 24 . The two protrusions 42 are formed on the bottom surface of the secondary sheet body 42 , and the bottom surface of the secondary sheet body 41 faces the supporting long board 3 . Wherein the main body 40 has a plurality of screw holes 400, the plurality of screw holes 400 can be used for the positioning of the main board (not shown in the figure), and then screwed with a plurality of screws (not shown in the figure) respectively. connected to the main body 40.

When the cover plate 4 covers the side opening 240 of the side plate 24 , the decorative plate 6 covers the side plate 24 and the cover plate 40 to beautify the casing 2 . Therefore, the main computer casing 4 of the present invention can also omit the decorative plate 6 .

FIG. 3A is a schematic diagram of the assembly of the main computer case 1. Since the side plate 24 of the case 2 of the present invention has two gaps 242, the assembler can use the two gaps 242 on the side plate 24. position, so that the two protrusions 42 on the cover plate 4 can smoothly enter the two guide grooves 30 from the two notches 242 . As shown in FIG. 4A, the two bosses 42 of the cover plate 4 are stopped at the closed ends of the two guide grooves 30, and the rear side of the cover plate 4 is close to the rear of the housing 2. plate 22.

On the contrary, FIG. 3B is a schematic diagram of the cover plate 4 being turned outward, and the assembler can turn over the cover plate 4 from the front side of the main body 40, so that the two protrusions 42 are The two guide grooves 30 retreat away from the side plate 24 . The front side is preferably designed with notches, handles or protrusions, etc., so that the assembler can turn over the cover plate 4 through multiple designs. Wherein, the overturned shape of the cover plate 4 is shown in FIG. 4B , so that the cover plate 4 can smoothly withdraw from the side plates 24 from the two guide grooves 30 .

Therefore, the top edge of the side opening 240 of the side plate 24 can also be connected to another long support plate with a guide groove, and the top of the cover plate 4 is also correspondingly provided with two other protrusions, so that the cover plate 4 can be more firmly covered on the side plate 24.

Please refer to FIG. 1 again, the housing 2 further includes a blocking piece 26, the blocking piece 26 is formed on the front side of the side opening 240 of the side plate 24, and can assist in stopping the cover plate 4 Move to the inside of the housing 2. In addition, the blocking piece 26 can be designed with a screw hole, so that the cover plate can be screwed onto the blocking piece 26 . In fact, the blocking pieces 26 can also be designed in multiples, and the position is not limited to the front side of the side opening 240 , it should be determined by the design of the main computer casing 1 .

Furthermore, one of the above-mentioned two guide grooves 30 is for the rotation of the cover plate 4 and is positioned on the side plate 24, while the other guide groove 30 is mainly only for the positioning of the cover plate 4 on the side plate 24. on the side plate 24, therefore, when the housing 2 is designed with the retainer piece 26, only one guide groove 30 is needed on the support long plate 3 for the cover plate 4 to rotate and be positioned on the side Therefore, the number of the guide slots 30 is not limited to two. Similarly, if the configuration of the plurality of guide slots 30 is enough to fix the cover plate 4 on the side plate 24 , the blocking piece 26 can also be omitted.

As shown in Figure 5, the cover plate 4 further includes an input/output port plate 5, the bottom and side edges of the input/output port plate 5 are respectively connected to the main body 40 and the secondary plate The two rear sides of body 41. The input/output port board 5 has a plurality of holes 50, so that the plurality of connectors of the motherboard installed on the main chip body 40 correspond to the plurality of holes 50 respectively, when the cover plate 4 When covering the side opening 240 of the side plate 24 , the input/output port plate 5 is located at the opening 220 of the rear plate 22 , and is screwed to the rear plate 22 and the cover plate 4 .

In practical application, the input/output port board 5 can be attached with the main board or the main computer casing 1, and the assembler plugs the input/output port board 5 into the port 220 of the rear panel 22 , or screwed on the cover plate 4, as shown in Figure 6. In addition, the plurality of holes 50 of the input/output port board 5 may also be directly formed on the rear board 22, so that the rear board 22 has an input/output port area (not shown in the figure).

FIG. 7 is an expanded view of the housing 2. Since the housing 2 of the present invention is preferably formed in one piece, the front and rear plates 20, 22 and the top and bottom plates 27, 28 are bent. , so that the housing 2 is shaped, however, the joints of the front and rear plates 20, 22 and the top and bottom plates 27, 28 can be selected to be connected by riveting, welding, etc., to shorten the time required for assembly and material (such as screws).

To sum up, the computer main case of the present invention provides the cover plate for fixing the main board, and when the cover plate is assembled or disassembled, it will not affect the various devices inside the case, so the division of labor can be achieved. Advantages of assembly, and improve production efficiency during assembly.

In any case, anyone can obtain sufficient teaching from the description of the above example, and thus understand that the present invention is indeed industrially practical and creative, and the present invention has no identical or similar technical disclosures in the same field Priority and sufficient novelty means that the invention clearly meets the conditions for an invention patent, and an application should be filed according to law.

Claims (5)

1. a main case of computer, is characterized in that comprising:

One housing, comprise forward and backward two plates and side plate, described forward and backward two plates are the forward and backward both sides connecting described side plate respectively, and the vertical described side plate of difference, described side plate has side mouth and is communicated with a breach of described side mouth, and described breach is the base being positioned at described side mouth;

One supports long slab, the long limit of one is the base of the side mouth connecting described side plate, and described support long slab is the inside vertically protruding out described housing, described support long slab there is an interval guide groove side by side, described guide groove bends from the past minor face thereafter in the long limit of described support long slab, described rear minor face is that one end of wherein said guide groove is the breach being communicated with described side plate near described rear plate

One cover plate, comprise a main leaf body, a lamellar body and a projection, the base of described main leaf body is the side connecting described lamellar body, and described main leaf body is vertical with described lamellar body, described main leaf body is the side mouth covering described side plate, and can set firmly a motherboard, and described projection is the bottom surface connecting described lamellar body, the bottom surface of described lamellar body is in the face of described support long slab, and described projection is positioned at the guide groove of described support long slab ; And

Described housing more comprises a catch, and described catch is the front side edge of the side mouth being connected in described side plate, and moves in order to the inside of cover plate described in backstop toward described housing.

2. according to main case of computer according to claim 1, it is characterized in that the rear plate of described housing comprises an input/output end port district, the input/output end port district of described rear plate has multiple hole, when described cover plate is positioned at the side mouth of described cover plate, multiple connectors of described motherboard are multiple holes in the input/output end port district corresponding to described rear plate respectively.

3., according to main case of computer according to claim 1, it is characterized in that the rear plate of described housing has a port; Described cover plate more comprises an input/output end port plate, the base of described input/output end port plate and side are two back being connected in described main leaf body and described lamellar body respectively, and there is multiple hole, multiple hole is corresponded to respectively to make multiple connectors of the described motherboard on described main leaf body, when described cover plate covers the side mouth of described side plate, described input/output end port plate is the port being positioned at described rear plate.

4. according to main case of computer according to claim 1, it is characterized in that, more comprise an input/output end port plate, the rear plate of described housing has a port, described input/output end port plate is located on described rear plate and is positioned at described port, described input/output end port plate has multiple hole, and when described cover plate covers the side mouth of described side plate, multiple connectors of described motherboard are the multiple holes corresponding to described input/output end port plate respectively.

5. according to the main case of computer described in claim 2,3 or 4, it is characterized in that, more comprise a plaque, is the outer wall being installed in described side plate and described cover plate.