TWM271193U - Backplane structure for main case of computer - Google Patents

Description

M271193 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] Type of Funeral:? Related to-Kind of computer main box; the main board body borrowed from the rear panel 'with different types of == Α conforms to the specifications of different types of motherboards [ [Previous technology] The computer main box currently used, the general part, the bottom part, the front panel and the-rear plate, for installing the main board, power supply and hard disks, etc. A motherboard corresponding to the motherboard installed in the computer main body box is fixed in the fixing hole of the interface card, and a fixing frame of the platform for welding is used for locking and inserting on the fixing piece. However, due to the above-mentioned conventional computer main box, the position of the fixing hole of the face card and the interface that is welded or riveted cannot be changed, and it cannot be disassembled, and it is easy to produce and manufacture. Except for application security, it is not applicable to other types of computer motherboards. Therefore, manufacturers must design and produce chassis in accordance with the motherboards to be installed, such as ATX or BTX. Therefore, it often causes troubles on manufacturers' production lines. Back plate structure, especially a computer board used for fixing a pair of boards and interface cards. It contains two side walls and a top plate to form a rectangular shell with peripheral equipment inside. There are interface card fixing holes and interface cards. Area, and rivets to fasten the rear card with interface cards on most of the circuit boards. In other words, the host computer is installed with this type of installation computer. It has a variety of processes and shelves, and the type of the computer board. The host computer, that is, the specifications of the inorganic board, is stored in the storage box, and the main box is formed outside the board, and the method is interchangeable.

Page 5 M271193 Creation Instructions (2) In addition, for consumers, when they want to replace different types of computer motherboards 'for example, from ATX-type motherboards to Βτχ-type computer motherboards' due to the original The computer main box is not suitable for installing a 61 ^ type motherboard, so consumers will have to re-purchase a complete computer main box, and the old, ATTX computer main box will only be discarded, except for the large replacement cost. Promotion is also very uneconomical, and there is a clear need for improvement. In view of this, the creator of this case researched and innovated, and revealed a back panel structure of the computer main box. [New content] \ The purpose of this new model is to provide a rear panel structure of a computer main box, which includes an i main board body, which is formed at the rear end of the computer main box, and is provided with a mounting hole on the main board body; a pair of boards The installation of the main board body is locked between the holes, and the through board is provided with a through hole; and the interface card is fixedly locked to the inner side of the through hole of the auxiliary board for the lock plug to be placed in the computer. The interface card fixing piece in the mainframe phase; if the auxiliary board body and interface card fixing frame used by the ATX-type computer motherboard are taken and locked on the motherboard body, it will form a suitable for ATX-type computer motherboard installation For the computer main box used, f takes the auxiliary board body and interface card that fit the hiccup type computer main board and fixes it, and locks it to the main board body to form a suitable τB computer main board. The computer main box makes the new model can be used to replace different types of sub-boards and 71-face card holders to form a computer main box that meets the specifications of different motherboards, and has the following advantages. · 1 · For users As far as you need to buy The auxiliary board body and the interface card fixing frame have a few parts, and the original computer main box can be replaced to meet different requirements.

M271193 7. Creation instructions (3) Computers with specifications motherboard installation requirements You can continue to use the φ _ box, without c, so that the replacement cost of the old computer mainframe is meaningful, and it can also reduce the mainframe. The main box of the box can be replaced with the auxiliary board and ^ = wood on the rear panel to form the 'brain main box' of the motherboards of different specifications. Therefore, the specifications of the main box of the computer can be reduced. 'In order to reduce manufacturing costs and management costs, it is extremely economical. . The desirable entity of this new model can be made clear by the following description and accompanying drawings. _ [Embodiment] Please refer to the first to ninth figures, the present invention relates to a rear panel structure of a computer main box, which includes: a main board body (丨 0), which is formed at the rear end of the computer main box (100) And a mounting hole (11) is mounted on the main board body (1Q); a pair of board bodies (20 or 20 ') is locked in the area of the mounting hole (11) of the main board body (10), and The board (20 or 20,) is provided with a through hole (21 or 21 '); and the interface card fixing frame (30 or 30,) is locked to the auxiliary board (20 or 20). ') Of the through hole (21 or 21'), for the connection of fixed pieces of interface cards such as display cards or network cards (not shown); Computer motherboard (ιοί, as shown in Figures 1 to 5) The auxiliary board body (20) and interface card fixing frame (30) used in the stomach are locked to the main board body (10) to form a suitable for ATX Type computer main board (101) is installed and used in the computer main box (100), and the secondary board used when conforming to the BTX type computer main board (101 '[as shown in Figures 6-9]) is used. (20,) and the interface card retainer (30 '), connected to the main board lock body (10), i.e. a composition suitable for

Page 7 M271193, Creative Instructions (4) The computer main box (丨 〇,) used by the BTX type computer motherboard (丨 〇1 '), so that the new type can be replaced by a different type of auxiliary board (20 or 20,) and the interface card fixing bracket (30 or 30) 'to form a computer main box (100 or 100') that meets the requirements of different motherboard specifications. As shown in the first and second figures, the rear panel structure of the main computer case disclosed in the present invention, wherein the main board body (10) is provided with a plurality of fixing screw holes (1) near the periphery of the mounting hole (11). 2) for those who are connected to the auxiliary board (20 or 20 ′). The main board body (100) can be integrally formed with the side plate of the other side of the computer main body box (100 or 100), or the main board body (1Q) can be a separate component to lock or It is fastened or riveted to the rear side of the main computer case (丨 00 or 100 ′). The new model is not self-limiting. The auxiliary board (20 or 20 ') disclosed in the new model, wherein the through hole (21 or 21') contains an expansion slot area corresponding to an ATX-type or BTX-type computer motherboard (101 or 101 ') ( 102 or 10 2 ，) first through hole portion (211 or 211,) and a first through hole portion (103 or 丨 〇3,) corresponding to the output terminal (103 or 丨 〇3,) of the computer motherboard (101 or 1 01 ') ( 212 or 212), the positions of the first and second through holes [(211, 212) or (2 11 'or 21 2')] are different due to the different types and specifications of the corresponding computer motherboards. The present invention does not limit the arrangement position of the first and second through hole portions ((211, 212) or (211, or 212 ')) of the auxiliary plate (20 or 20') forming the through hole (21 or 21 '). Related person. The auxiliary plate body (20 or 20 ') disclosed in the present invention is provided with a flange portion (22 or 22') protruding from its periphery to straddle the mounting hole (11) of the main plate body (10). ), And a plurality of perforations (221 or 221 ') are formed on the flange portion (22 or 22') to correspond to the fixed screw holes M271193 of the main board body (10), respectively. 5) '"' '' ― (12) 'By screwing through the perforations (221 or 221,) and screwing in the fixed ~ screw holes (1 2)' to the sub-board (2 〇 or 2 〇 ') Fasten to the motherboard office. (10). The auxiliary plate body (20 or 20,) disclosed in the new model is provided with a ventilation part (23 or 23,) composed of a plurality of holes on the plate body, so that the heat in the main computer case can be The heat-radiating person is discharged through the vent portion (23 or 23,). The auxiliary board (20 or 20,) disclosed in the new model is further provided with at least one connector mounting hole (24 or 24 ') to correspond to a mounting device in a computer main box (100 or 100'). Output terminal sockets of other peripheral devices for those who use the peripheral device externally. The auxiliary plate body (20 or 20,) disclosed in the new model still contains a plurality of buckle hooks (25) on its outer edge to correspondingly buckle into the corresponding buckle holes of the main board body (丨 〇) ( 13) The winner. The interface card fixing frame (30 or 30,) disclosed in the new model includes a plurality of side-by-side slot holes (31 or 31 ')', and a carrier is protruded on the side edge of each slot hole (31 or 31,). (32 or 32 '), and a screw hole (3 21 or 3 2 1') is provided on each of the carriers (32 or 32,) for cross-land locking such as a video card or a network card interface. The card's fixing piece (not shown in the figure), and the interface card fixing frame (30 or 30,) is provided with a terminal socket hole (35 or 35,) to allow the output of the corresponding computer motherboard The terminal (103 or 103,) is inserted inside. As shown in the first, fourth, fifth, sixth, eighth, and ninth figures, the interface card fixing frame (30 or 30 ') disclosed in the new model is provided with a plurality of fixing tongues (33) protruding around its periphery to correspond to It is grounded through the buckle hole (26 or 26,) of the auxiliary board (20 or 20,), and the outer edge of the interface card fixing frame (30 or 30,) is provided with a protrusion.

i M271193

丨 III IV. Creation instructions (6) A protruding piece (34 or 34 '), and an elastic pressing piece (3 41 or 3 41') is elastically protruded on the protruding piece (34 or 34,) for elasticity The top of the ground is on the auxiliary plate (20 $ X20 '). ^ The main structure of the rear panel structure of the computer main box disclosed in this new model is that the rear panel is composed of a main board body (10), a pair of board bodies (20 Ge 20,) and an interface card fixing frame ( 30 or 30,). For example, as shown in the first to the first figure, when the user installs the ATX computer motherboard (101), he can purchase a sub-board body that meets the specifications of the ATX computer motherboard ( 2〇) and interface card fixing, rack (30), assembled on the motherboard body (10), so that you can form a computer host box (100) that meets the required installation requirements for # AΤχ computer motherboards; In the future, when users want to replace other types of computer motherboards such as BT × type computer motherboards (101,), they do not need to purchase the entire computer mainframe box again. They only need to replace the BTX type computer mainframes as shown in Figures 6-9. Board (1101,) type of auxiliary board body (20,) and interface card fixing bracket (30,), so that it can be assembled with the main board body (10) assembled on the back plate of the original computer main box, then Replacing the original ΑΤχ type computer main box (100) 'with the required installation regulations of the BTX type computer main board The computer mainframe (100 0 ') is used, and has the following advantages ... 1 For the user, only need to purchase a small number of parts of the auxiliary board and the interface card fixing frame, the original The computer main box is replaced with a computer main box that meets the requirements of motherboards with different specifications, so that the old computer main box can continue to be used, which is not only environmentally friendly, but also reduces the main box replacement cost. 2. The mainframe produced by f can be replaced by the sub-board body and interface card holder on the rear panel to form the mainboard of different specifications.

Page 10 M271193 IV. Creative Instructions (7) The computer main box required, so the specifications and types of the computer main box can be reduced to reduce the manufacturing cost and management cost, which is extremely economical. The structure and component shape disclosed in this model can be modified and applied without departing from the spirit and scope of this model, and this model is not self-limiting.

M271193 Schematic illustration [Schematic illustration] The first picture: This is the exploded view of the rear panel of the ATX-type computer main box. The second picture is the three-dimensional view of the motherboard. The third diagram is a perspective view of the auxiliary board of the embodiment shown in FIG. The fourth diagram is a perspective view of the interface card fixing frame of the embodiment shown in the first diagram. The fifth diagram is the three-dimensional schematic diagram of the embodiment shown in the first diagram after the combination. The six diagrams are the new application. It is not intended to disassemble the rear panel of the BTX type computer mainframe. Fig. 7 is a perspective view showing the auxiliary plate body of the embodiment shown in Fig. 6. Fig. 8 is a perspective view showing an interface card fixing frame of the embodiment shown in Fig. 6. The ninth figure is a three-dimensional schematic view showing the embodiment shown in the sixth figure after the combination. [Simplified description of the component symbols] 2) Expansion slot area (103) Output terminal (11) Installation hole (1 3) Button hole (21 ) (2Γ) through hole (ioo) uoo ') computer main box (10) main board body ^ 101) ATX type computer main board (10Γ) BTX type computer main board (102') expansion slot area (103 ') output terminal ( 12) Fixing screw holes (2 0) (2 0 ') Sub plate body (211) (211') First through hole part gas 10

Page 12 M27L193 Schematic description (212) (212 ') Second through hole (22) (22') Flange part (23) (23 ') Ventilation part (2 5) Hook (30) (30) ') Interface card fixing frame (32) (32') Carrier (33) (33 ') Fixing tongue (341) (34 1') Elastic pressing piece (22 1) (2 2 Γ) Perforation (24) ( 24 ') Connector mounting hole (2 6) (2 6') Buckle hole (3 1) (3 1 ') Slot hole (32 1) (3 2 1') Screw hole (34) (34 ') protruding piece (35) (35 ') terminal socket

Page 13

Claims (1)

M271193 5. Scope of patent application 1 · A rear panel structure of a computer main box, comprising: a main board body 'constituted at the rear end of the main computer box, and a mounting hole formed on the main board body; a sub-board body' locks the main board Between the mounting holes of the body, through holes are provided on the auxiliary plate body; and the interface card fixing frame is locked to the inner side of the through hole of the auxiliary plate body, and contains a plurality of parallel slot holes, and is on the side of each slot hole A carrier platform is protruded from each edge, and screw holes are formed on each of the carrier platforms, and a terminal socket hole is provided on the interface card fixing frame to correspond to the computer motherboard installed in the computer motherboard. See the output terminal. 2 · The back panel structure of the computer main box as described in item 1 of the scope of patent application, wherein the main board body is provided with a plurality of fixing screw holes' near the periphery of the mounting hole for locking the auxiliary board body. 3. The rear panel structure of the computer main box as described in item i of the scope of the patent application, wherein the peripheral edge of the "Haisha plate body" is provided with a protruding edge portion so as to straddle the peripheral edge of the mounting hole of the computer main body and The flange portion is provided with a plurality of perforations to correspond to the fixed screw holes of the computer motherboard body. 4. For example, please refer to the rear panel structure of the computer main box described in item (1) of the patent scope. The body is provided with a breathable part composed of a large number of holes. • The back panel structure of the computer main box as described in item i of the patent application scope, wherein the sub-board body is further provided with a connector installation hole. 6 · For example, the rear panel structure of the computer main box described in item i of the patent application scope, wherein the auxiliary board body is provided with a plurality of buckle hooks on its outer edge to correspondingly hang in corresponding buckle holes of the computer main board body. Page 14 M271193 V. Application for patent scope 7. The back panel structure of the computer main box as described in item 1 of the scope of patent application, wherein the interface card holder is provided with a plurality of fixed tongues protruding at its periphery to correspondingly buckle. One of the auxiliary plates corresponds to the buttonhole. 8. The rear panel structure of the computer main box according to item 1 of the scope of the patent application, wherein an outer edge of the interface card fixing frame is provided with a protruding piece, and a plurality of elastic pressing pieces are elastically protruded on the protruding piece to elastically Press against the auxiliary plate. Page 15