TWI226526B - Computer case - Google Patents

Abstract

A computer case is disclosed. The computer case mainly comprises a mainframe, a side-plate, and a telescopic mechanism. The telescopic mechanism mainly comprises two fastening elements and at least one of elastic element. The fastening element mainly comprises a fastening part, a connecting part and an operating part. The fastening parts are slidable disposed on the inner face of the side-plate. The operating parts connect with the fastening parts by the connecting part that through the side-plate and are disposed on the outer face of the side-plate. The elastic element connects between two fastening elements or side-plate and one fastening element. By sliding the fastening parts through the operating parts, the fastening elements can move toward the edge of side-plate to fasten the side-frame of mainframe with the side-plate or loose from the side-frame of mainframe. Therefore, the composing of computer case is more convenient.

Description

V. Description of the invention (1) Man JL · Dao Gu Gu belongs to 3, and in particular relates to the convenience of assembling. The present invention relates to a computer case equipped with a telescopic engaging mechanism on a side plate of the computer case. shell. In the previous era of human technology, there is no doubt that computer communication and communication have become one of the necessities in life and work, regardless of the state of existence: erVer, workstation (Workstati⑽), desktop computer, or note taking. Computer (industrial computer) or even industrial computer (industrial computer). Computers have gradually become an indispensable and important tool. Desktop computers can be roughly divided into the main part, display and peripherals. Equipment. Among them, the mainframe part also includes a computer case, and the internal parts of @Computer case are equipped with electronic components such as the mainboard, central processing unit and memory. In addition, the computer case also contains hard disks storage devices such as disk, floppy disk, and CD-ROM drive. The technology continues to leap forward, such as the rapid increase in CPU processing speed, hard disk access speed, and storage. Advances in computer component products, such as a large increase in capacity, have prompted consumers to update computer components, so computer assembly and disassembly are computer use And computer maintenance staff often carry out the work. Figure 1 shows a conventional computer case decomposition diagram. Please refer to Figure 1, the conventional computer case 100 is mainly composed of a main case 11 and 1226526 V. Description of the invention (2) An outer cover 120 is formed. Among them, the outer cover 120 is a door shape for covering the top surface and both sides of the main casing 110. In addition, the casing 2 For example, it is fixed on the main casing by the locking element 130 (such as a screw). It is worth noting that the conventional computer casing 1 00 has a locking element 1 3 0. A hand tool (such as a screwdriver) must be used to fix the outer cover 丨 20 to the main housing 110 'or to detach the outer housing 120 from the main housing 110. In addition,' to be able to securely The cover body is fixed on the main housing, and a plurality of locking elements 130 are usually used. Therefore, when assembling or disassembling the outer cover body, the locking elements need to be locked or locked separately. Disassembling it will cause time-consuming and labor-intensive disassembly work. In addition, the outer cover 120 is removed due to its appearance. Counting as a door shape, for a narrow maintenance space, this type of cover body 120 will occupy a considerable amount of use space. SUMMARY OF THE INVENTION By-telescopic = computer casing, ... on the body, and then improve the computer The shell of the disassembly and assembly of the shell is mainly made of a main shell native: =: kind :: chassis. This computer tip is made up. Among them, the side of the main shell = the shrinkage locking mechanism is placed in the main shell. = 面 边 ::: 5. Description of the invention (3) = Composed with a control part. The engaging piece is slidably disposed on the surface of the side plate, and the engaging piece is suitable for a first critical position and a Second, slide between. Each engaging piece forms an engaging space with the side plate, and is suitable for receiving a frame in the engaging space. The control part is connected to the engaging piece through a joint through the side plate, and is arranged on the outer surface of the side plate. When the second piece of the clip is at the critical position, the edge of the clip near the side plate = the edge maintains a first distance, and the first distance is smaller than the frame: when the second side of the mountain is at the second critical position, The S edge of the engaging piece adjacent to the side plate = = the edge of the plate maintains a second distance, the second distance is greater than the force of the second uncontrolled portion;; =: shape; when, the "engagement" is located in the second realm 2 machine shell It is mainly invented by a main shell = a computer case. This computer is composed. Among them, the main shell and a telescopic engaging mechanism are all-the edge of the two-sided convex projecting with-side, Kuang, frame frame type engaging mechanism is configured on the side of the main casing. Telescopic In addition, telescopic The engaging mechanism is mainly composed of two card pieces α i ^ #. Among them, each engaging piece is composed of three = one, one ¥ sex part and one control part. ≪ Connected to the surface, and the engaging pieces are arranged on the side ... sliding. Each engaging piece is shaped pro = Genna frame in the engaging space. The control part is connected to the upper part: 5. Description of the invention (4) The connecting piece is disposed on the outer surface of the side plate. When the engaging piece is located at the first critical position, the end point of the edge of the engaging piece adjacent to the side plate maintains a first distance from the edge of the side plate, and the first distance is less than The width of the frame. When the engaging piece is located at the second critical position, the end point of the edge of the engaging piece adjacent to the side plate maintains a second distance from the edge of the side plate, and the second distance is greater than the width of the frame. One end is connected to the-^ joint, and the other end of the elastic member is connected to The side plates are connected. When the elastic member is not subjected to external force, the engaging piece is located at the first critical position. When the elastic member is subjected to the operating portion, the engaging piece is located at the second critical position. In the above two embodiments of the present invention, In the middle, the bottom edge of the inner surface of the side plate is further provided with an insert piece, and the insert piece is bent to form an opening. When the side plate is assembled, the opening of the insert piece is embedded in the main casing. The frame at the bottom edge is used to fix the bottom edge of the side plate. In addition, the inlay f piece is integrally formed with the side plate, for example.

If it is u-shaped or gate-shaped. w ^ 1? J In addition, for example, the telescopic engaging mechanism further includes a cover, which is arranged on the G evening: the watch covers a part of the elastic member and the control part. The elastic member is, for example, a spring ear. The material of the engaging piece is, for example, metal. : Above: As mentioned above, the computer case proposed according to the present invention is mounted on its side plate—a telescopic engagement machine. This engagement mechanism uses a telescopic engagement ^ to place the side plate on the side machine of the main casing. Both the assembly and disassembly of the shell are jealous of Fengba ⑶ β < Denchi Sakata μ γ γ ^, Baiyue b ten knives are fast and convenient, and the assembly requires no hand tools or additional locking components. In addition, * 1226526 on the main casing V. Description of the invention (5) Household = In this case, the board does not require much space to place, so it can save the maintenance workshop. Xianxian 让 Let i send: 上述 The above and other features, features, and advantages can clearly explain the preferred embodiments below, and in accordance with the accompanying drawings, make a detailed review. ^ Formula 2 is shown in Figure 2. A schematic diagram of the brain and shell according to the first preferred embodiment of the present invention. Referring to FIG. 2, the computer case 200 is mainly composed of two main cases 210, a side plate 22 and a telescopic engaging mechanism 23. A frame 212 protrudes from a side edge of the main casing 210. The frame 212 is, for example, a metal piece parallel to the χ-γ plane and has a width D1. The side plate 220 is detachably disposed on a side surface of the main casing 21. The retractable engagement mechanism 230 is arranged on the side plate 220. 3 and 4 are schematic cross-sectional views of the computer case according to the first preferred embodiment of the present invention, the telescopic engaging mechanism of which is along the cross-section line in FIG. 2. Please refer to FIG. 3 and FIG. 4 together. The telescopic engaging mechanism 230 is mainly composed of two engaging members 240 and one elastic member 250. Among them, each of the engaging members 240 is mainly composed of an engaging piece 242, a connecting portion 2 4 3 and a control portion 2 4 4. The engaging piece 2 4 2 is disposed on the inner surface of the side plate 2 2 0 and is suitable for sliding along the X-axis direction. The engaging piece 2 4 2 is adapted to slide between a first critical position (as shown in FIG. 3) and a second critical position (as shown in FIG. 4). Each engaging piece 242 forms an engaging space 2 4 6 with the side plate 220, and is suitable for receiving the frame 2 1 2 in the engaging space 2 4 6. The control portion 244 is connected to the engaging piece 242 through a connection portion 243 penetrating the side plate 220.

11730twf.ptd Page 10 1226526 V. Description of the invention (6) —----- It is arranged on the outer surface of the side plate 2 20. Therefore, by moving the operation portion 244, the engaging piece 242 can be driven to slide. Two ends of the elastic member 2 50 are respectively connected to the two engaging members 2 40. Then, please continue to refer to FIG. 3, when the elastic member 25 is not subjected to external force ^ The two engaging pieces 242 are maintained at the critical position by the elastic force of the elastic member 250. At this time, the end point of the edge of the engaging piece 242 adjacent to the side plate 220 is maintained at a first distance D2 from the edge of the side plate 220, and the first distance ... is smaller than the width D1 of the frame. Therefore, the frame 212 of the main casing 21 0 will be accommodated in the engaging space 246, and will be sandwiched by the engaging pieces 242 and the side edges of the side plate 22 0 ′, thereby restricting the movement of the side plate 220 in the γ-axis direction, and The side plate 220 can be fixed on the side of the main casing 21o. Please continue to refer to FIG. 4. When the user of the computer case 2000 applies a pressing force to the two control parts 244 along the X-axis direction, the elastic member 25 will be compressed and the engaging piece 242 will leave. The frame 212 of the main casing 210 is located at the second critical position. At this time, the end point of the engaging piece 2 4 2 adjacent to the edge of the side plate 220 is maintained at a second distance D3 from the edge of the side plate 220, and the second distance D3 is greater than the width D1 of the frame. Therefore, the side plate 220 can be loosened or assembled to the side of the main casing 21, and can be assembled to the side of the main casing 21. When the user of the computer case 2000 releases the two control portions 2 44, the engaging piece 2 4 2 can slide to the original position by using the restoring force of the elastic member 2 50. Figures 5A and 5B show the computer case according to the first preferred embodiment of the present invention. The side plate is a cross-sectional view along the line π-Π in Figure 2. Please refer to FIG. 5A and FIG. 5B. For example, the bottom edge of the inner surface of the side plate 2 2 0 further includes an embedded piece 2 2 2, and the embedded piece 2 2 2 is shaped by bending.

11730twf.ptd Page 11 1226526 V. Description of the invention (7) An opening 222a. The insert piece 222 is formed integrally with the side plate 220, for example. In addition, the embedded piece 222 has, for example, a U-shaped shape or a gate-shaped shape when viewed in cross-section, and is not limited to these two cross-sectional shapes. When the side plate 220 is assembled to the side of the main casing 210, the opening 222a of the drum set piece 222 is first embedded on the edge at the bottom edge of the side of the main casing 21 0 to fix the bottom edge of the side plate. On the main casing 2 1 0. Then, the side of the side plate 220 is also fixed to the main casing 2 by using the telescopic engaging member 230. Please refer to FIG. 3. The telescopic engaging mechanism 230 includes, for example, an outer cover 260 and is disposed on the side plate 220. The outer surface covers a part of the elastic pestle 25 () and the pestle part 244. The main function of the outer cover 26 is to increase the aesthetics of the side panel, but it still needs to take into account the convenience of operation. Therefore, it is necessary to expose the control part 2 to scratch. The elastic member 2 50 is, for example, a spring. The material of the engaging piece 2 4 2 is, for example, metal 'to provide a sufficient strength of the engaging force. Figs. 6 and 7 are schematic cross-sectional views of the telescopic engaging mechanism of the brain-computer * 'proposed in accordance with the second aspect of the present invention. In the preferred embodiment, it is mainly an elastic society of a telescopic engaging mechanism. The master loses the second flute, and it is the same as the first preferred embodiment, so I will not repeat it here: 2: and Figure 7, the telescopic engagement mechanism 330 is mainly composed of one, two, one, four, and two elastic Piece 350. The plate 220 of each elastic member 35 is connected. The coupling member 340 is connected, and the other end of the elastic member 350 is connected to one end of the side. / 、 Middle / As shown in FIG. 6, the elastic member 3 50 is connected to the side plate 220 of the engaging member 340. If the elastic member 350 is closer to the other engaging member 340, the elastic member 350 is farther from the other end. The engaging piece 3 4 〇. of course,

11730twf.ptd Page 12 1226526 V. Description of the invention (8) As shown in Figure 7, it can also be more flexible if it is farther from the other-snap-in = 350 and one of the ends connected to the engaging piece 340, for example, is more connected; ΐ 1, and the configuration of the connection between the elastic member 35 and the side plate 22 is not equal to the member 340. Of course, the two forms of the "elastic piece coffee" that achieve the purpose of the present invention can also be other. It is worth noting that, in the computer case of the μ embodiment, the two preferred telescopic types proposed by the present invention The engaging mechanism does the incision: θ uses one side plate and one of the above disclosures arranged on the rear side: rear ;: a person skilled in the art is on the side plate of the reference side. In addition, in order to further apply it to the computer case, it is more attractive and more structured; it also promotes the overall beauty of the computer case, and is more structured; the outer surface of the outer cover and the outer surface of the side plate are provided with internal Qiu Erqiu: The telescopic engagement mechanism is further westward of the computer case. In addition, this configuration can avoid the concern that the telescopic engaging mechanism is prone to damage because it protrudes out of the computer case. In summary, the assembly and disassembly of the computer case of the present invention does not require any hand tools or additional locking elements, and can also be fast and convenient. In addition, because no additional locking elements are required, the problem of the inability to assemble the computer case due to the loss of the small locking element ^ which is very small can be avoided. Although the present invention has been disclosed as above with a preferred embodiment, it is not intended to limit the present invention. Anyone skilled in the art can make some modifications and retouches without departing from the scope and scope of the present invention, and therefore the protection of the present invention The scope shall be determined by the scope of the attached patent application.

1226526

FIG. 1 shows an example of a conventional computer case. FIG. 2 shows a schematic diagram of a first computer case according to the present invention. Figures 3 and 4 show schematic diagrams of the telescopic engaging mechanism according to the present invention. Sections of U Π Section Lines Figures 6 and 7 show the second preferred implementation of the telescopic engagement mechanism of computer money according to the embodiment of the present invention.丨] The surface is not intended. 1 0 0: Computer case 11 0: Main case 1 2 0: Outer cover 1 3 0: Locking element 2 0 0: Computer case 210: Main case 21 2: Frame 2 2 0: Side plate 222: Insertion piece 222a: Opening 230, 330: Telescopic engaging mechanism 240, 340

11730twf.ptd Page 14 1226526 Brief description of the drawings 242: Engagement piece 244: Control section 2 50, 3 5 0: Elastic member 2 6 0: Cover

11730twf.ptd Page 15

Claims (1)

1226526 VI. Scope of patent application 1. A computer case, the computer case at least includes: a main case, the side edge of the main case projecting a frame, the frame has a width of one side, the side plate can be Removably arranged on the side of the main casing; a telescopic engaging mechanism disposed on the side plate, the telescopic engaging mechanism includes: two engaging pieces, each of which includes an engaging piece A connecting portion and a control portion, the engaging pieces are slidably disposed on the inner surface of the side plate, and the engaging pieces are adapted to slide between the / first critical position and a second critical position, Each of the engaging pieces forms a __ ^ engagement space with the side plate, and is suitable for accommodating the frame in the engaging space. The control units are connected to the cards by the connecting portions penetrating the side plate. And the control parts are disposed on the outer surfaces of the side plates. When the engaging pieces are located at the first critical position, the end points of the engaging pieces adjacent to the edge of the side plate are connected to the side plate. The edge maintains a first distance, the first distance is less than the The width of the frame 'When the engaging pieces are located at the second critical position, the end points of the engaging pieces adjacent to the edge of the side plate maintain a second distance from the edge of the side plate, α the second distance Is greater than the width of the frame; and: two ends of the elastic member are respectively connected to the engaging members, wherein when the elastic member is not subjected to external force, the engaging pieces are located at the 4th critical position, When the elastic member is compressed by the action of the control parts, the engaging pieces are located at the second critical position. Mountain 2 · For example, the computer case described in item 1 of the Ming patent scope further includes a non-replaceable piece. The embedded piece is arranged at the bottom edge of the inner surface of the side plate, and the 11730twf.ptd 16th stomach 1226526 6. Scope of patent application The insert sheet has an opening through which the side plate is embedded in the frame at the bottom edge of the side of the main casing. 3. The computer case according to item 2 of the scope of patent application, wherein the insert piece is integrally formed with the side plate. 4. The computer case as described in item 2 of the scope of the patent application, wherein the insert piece is one of a U-shape and a gate shape from a cross-sectional view. 5. The computer case according to item 1 of the scope of patent application, wherein the retractable engaging mechanism further includes an outer cover, which is disposed on the outer surface of the side plate and covers the elastic member and some of the control portions. 6. The computer case according to item 1 of the scope of patent application, wherein the elastic member includes an impeachment. 7. The computer case described in item 1 of the scope of patent application, wherein the material of the engaging pieces includes metal. 8. A computer case, the computer case at least comprising: a main case, a side edge of the main case protruding from a frame; a side plate detachably arranged on the side of the main case; A telescopic engaging mechanism is disposed on the side plate. The telescopic engaging mechanism includes: two engaging components, each of which includes a '-^ engaging piece, a connecting portion and a control portion, the cards The engaging pieces are slidably disposed on the inner surface of the side plate. The engaging pieces are adapted to slide between a first critical position and a second critical position. Each of the engaging pieces is formed with the side plate. An engaging space is suitable for accommodating the frame in the engaging space. The control portions are connected to the engaging pieces through the connecting portions penetrating the side plate, and the operating portions 11730twf.ptd Page 17 1226526 6. The scope of the patent application control unit is arranged on the outer surface of the side plates. When the engaging pieces are located at the first critical position, 'the engaging pieces are adjacent to the edges of the side plates. The end point maintains a first distance from the edge of the side plate, and the first distance is less than the width of the frame. 'When the engaging pieces are located at the second critical position, the engaging pieces are adjacent to the side. The end point of the edge of the plate is maintained at a second distance from the edge of the side plate. The second distance is greater than the width of the frame; and two elastic members. One end of the elastic members is connected to the engaging members, respectively. 'The other ends of the elastic members are connected to the side plate. When the elastic members are not subjected to external force, the engaging pieces are located in the first critical position.' When the elastic members are acted by the control portions At this time, the engaging pieces are located in the second critical position. 9 · The computer case as described in item 8 of the scope of patent application, further including a placement piece, the placement piece is disposed at the bottom edge of the inner surface of the side plate, and the failure piece has an opening. The opening is used to embed the side plate on the frame at the bottom edge of the side of the main casing. Wherein, the inlay, the inlay, and the extension I 0 · The computer casing as described in item 9 of the scope of patent application is integrally formed with the side plate. II · The computer case as described in item 9 of the scope of the patent application ❿ Placement 剖面 The profile view of the field is one of the U-shape and η-shape. 12, 12 The computer case as described in item 8 of the scope of patent application ... Second, the engaging mechanism further includes an outer cover, which is arranged on the outer surface of the side plate and covered with some elastic members and a portion of the Some controls. 13. The computer case according to item 8 of the scope of patent application, wherein the drop-out members include springs. 1173〇tWf Ptd Page 18 1226526 6. Scope of Patent Application 1 4. The computer case described in item 8 of the scope of patent application, wherein the material of the engaging pieces includes metal. 11730twf.ptd Page 19