TWI531300B - Server - Google Patents

Description

server

The present invention relates to an electronic device, and more particularly to a server.

Nowadays, the world is in an era of rapid development of information technology. Both enterprises and individuals have already used personal computers (such as desktop computers, notebook computers, etc.) to handle transactions. However, with the maturity of communication technology, transnational e-commerce has replaced traditional regional business models. As a result, the average personal computer can no longer meet the needs of enterprises in the mall. Therefore, the computer industry has developed various types of servers (such as: cabinet server, blade server or vertical servo) to solve the problem of electronic enterprises.

Taking a rack server as an example, the server includes a cabinet and a plurality of servo hosts installed in the cabinet. In addition to space saving and easy management, the cabinet server can also operate multiple servo hosts to perform computationally intensive computing projects. However, assemblers often spend a lot of time installing hard drives on the server. Therefore, how to improve the assembly convenience and the rationality of the cabinet server will be the goal that R & D personnel are pursuing.

The present invention provides a server with a new architecture to optimize the internal space configuration of the server.

The server disclosed in the present invention includes at least one servo host. The servo host includes a carrier disk, a main circuit board, a left circuit board, a right circuit board, a rear circuit board, and a plurality of a first hard disk, a plurality of second hard disks, and a plurality of third hard disks. The main circuit board, the left circuit board, the right circuit board, and the rear circuit board are disposed on the carrier board. A central processing unit is provided on the main circuit board. The left circuit board is located on the left side of the main circuit board and is electrically connected to the main circuit board. The right circuit board is located on the right side of the main circuit board and is electrically connected to the main circuit board. The rear circuit board is located on the rear side of the main circuit board and is electrically connected to the main circuit board. These first hard disks are respectively located on the left and right sides of the main circuit board. The first hard disks located on the left side of the main circuit board are electrically connected to the main circuit board through the left circuit board, and the first hard disks located on the right side of the main circuit board are electrically connected to the main circuit board through the right circuit board. The second hard disks are respectively located on the left and right sides of the rear circuit board, and are electrically connected to the main circuit board through the rear circuit board. The third hard disks are respectively located above the rear circuit board, and are electrically connected to the main circuit board through the rear circuit board respectively.

Another server disclosed in the present invention, wherein a plurality of first electrical connectors are respectively disposed on the left circuit board and the right circuit board, and the first hard disks are directly inserted into the first circuit board in a direction close to the main circuit board. An electrical connector, the left and right edges of the rear circuit board are respectively provided with a plurality of third electrical connectors, and the second hard disks are respectively directly inserted into the third electrical connectors in a direction close to the rear circuit board.

Another server disclosed in the present invention, wherein a plurality of fifth electrical connectors are further disposed on the rear circuit board, and the fifth electrical connectors are arranged in a row and are located on the left or right side of the rear circuit board, and the third hard The discs are directly plugged into the fifth electrical connectors. When the fifth electrical connectors are located on the left side of the rear circuit board, the fifth electrical connectors are staggered with the third electrical connectors on the left edge of the rear circuit board. When the fifth electrical connectors are located on the right side of the rear circuit board, the fifth electrical connectors are staggered with the third electrical connectors on the right edge of the rear circuit board.

Another server disclosed in the present invention, wherein the first electrical connectors are provided On an upper surface of the left circuit board, the third electrical connectors are disposed on an upper surface of the right circuit board, and the fifth electrical connectors are disposed on an upper surface of the rear circuit board, the upper surface of the left circuit board, The upper surface of the right circuit board and the upper surface of the rear circuit board are coplanar, and the first electrical connectors, the third electrical connectors and the fifth electrical connectors are at the same level, and the first hard disks, these The second hard disk and the third hard disk are at the same level.

Another server disclosed in the present invention, wherein the first electrical connectors of the left edge of the left circuit board and the third electrical connectors of the left edge of the rear circuit board are arranged in a row, and the first edge of the right edge of the right circuit board The electrical connectors are arranged in a row with the third electrical connectors on the right side edge of the rear circuit board.

Another server disclosed in the present invention further includes a cabinet, and the number of at least one servo host is plural. Each of the carrier disks includes a first carrier and a second carrier, and the first carriers are respectively locked. The plurality of spaces are partitioned from the top to the bottom of the cabinet, and the second carrier is slidably mounted on the first carrier.

Another server disclosed in the present invention, wherein the carrier tray further comprises a pivotal cable management frame, and the pivotal cable management frame comprises a plurality of cable management members, wherein the cable management members are pivotally connected to each other One end of the pivotal cable management frame is pivotally connected to the first carrier, and the other end is pivotally connected to the second carrier. The second carrier can slide relative to the first carrier to drive the cable management members to be relatively unfolded or relatively closed. The servo host further includes a transit circuit board, at least one data signal transmission cable and at least one power transmission cable. The transit circuit board is disposed on the first carrier plate near one side of the rear side of the cabinet, the data signal transmission cable and the power transmission line. The cable is bound to the cable management member, and the opposite ends of the data signal transmission cable and the opposite ends of the power transmission cable are electrically connected to the rear circuit board and the transit circuit board, respectively, and the second carrier is from the first carrier. Data signal transmission cable and power transmission cable with the disk pulled out The deployment of the cable management frame is unfolded so that the signal transmission of the data signal transmission cable and the power transmission cable is not interrupted, so that the first hard disk, the second hard disk and the third hard disk can be plug and play.

Another server disclosed in the present invention, wherein the servo host further comprises a two-wire structure and at least one network route, the cable structure is pivoted on the front side of the second carrier, and the network route is plugged into the front side of the servo host and connected to the main circuit. The board is electrically connected. When the second carrier is pushed into the first carrier, the mesh route is wound on the two-wire structure, and when the second carrier is pulled out of the first carrier, it is wound on the two-wire structure. The network route is unfolded, when the second carrier of the servo host located above the two adjacent servo hosts is pushed into the corresponding first carrier, and the second carrier of the servo host located below pulls out the corresponding A carrier disk, the second cable structure of the upper servo host is located directly above the second second hard disk of the servo host below, and flips up the second wire structure of the upper servo host to make the upper line of the upper servo host The structure does not hinder the disassembly and assembly of the aforementioned second and second hard disks of the servo host below.

Another server disclosed in the present invention, wherein the main circuit board and the rear circuit board respectively have a matching gold finger joint structure and a slot structure, and the gold finger joint structure is detachably inserted into the slot structure to enable The main circuit board is electrically connected to the rear circuit board.

Another server disclosed in the present invention, wherein the servo host further includes a plurality of hard disk carriers corresponding to the third hard disks, and the second carrier has a plurality of hard disk devices respectively corresponding to the hard disk carriers The hard disk carriers are respectively mounted on the corresponding hard disk frame mounting portions, and each hard disk carrier includes a carrier member and a cover member. The cover member is pivotally disposed on the carrier member, and each of the carrier members has a plurality of carriers. Each of the hard disk frame mounting portions has a plurality of assembly protrusions, the assembly holes are slidable relative to the assembly protrusions, and the rear circuit board has a plurality of openings, and the assembly protrusions of the hard disk frame mounting portions The posts pass through these openings and are higher than the rear circuit board.

According to the server disclosed in the above, the configuration between the main circuit board, the left circuit board, the right circuit board, and the rear circuit board, and the first hard disk, each of the second hard disks, and each of the third hard disks and each circuit The configuration relationship between the boards can effectively optimize the internal space configuration of the server to maximize the number of hard disks that each server can accommodate.

Furthermore, the arrangement between the main circuit board, the left circuit board, the right circuit board, and the rear circuit board, and the arrangement relationship between each of the first hard disk, each of the second hard disks, and each of the third hard disks and each of the circuit boards can also be Together, it improves the assembly convenience of the server.

In addition, the slide-type hard disk carrier allows the assembler to quickly install the hard disk into the servo host and complete the electrical connection in a small space.

The above description of the present invention and the following description of the embodiments are intended to illustrate and explain the principles of the invention, and to provide a further explanation of the scope of the invention.

1‧‧‧Server

10‧‧‧ cabinet

12‧‧‧ rails

14‧‧‧Data transmission slot

16‧‧‧Power supply guide column

20‧‧‧Servo host

100‧‧‧ Carrying tray

111‧‧‧First carrier

112‧‧‧second carrier

113‧‧‧Pivot cable management frame

113a‧‧‧Cable lever

114‧‧‧Support

115‧‧‧Hard Disk Mounting Department

115a‧‧‧Assembled stud

116‧‧‧Management structure

117‧‧‧rails

210‧‧‧ main board

211‧‧‧Slot structure

212‧‧‧ seventh electrical connector

213‧‧‧Central processor

220‧‧‧left board

221‧‧‧First electrical connector

222‧‧‧8th electrical connector

223‧‧‧10th electrical connector

224‧‧‧ upper surface

230‧‧‧right board

231‧‧‧First electrical connector

232‧‧‧8th electrical connector

233‧‧‧10th electrical connector

234‧‧‧ upper surface

240‧‧‧ rear circuit board

241‧‧‧gold finger joint structure

242‧‧‧ Third electrical connector

243‧‧‧ fifth electrical connector

244‧‧‧Ninth electrical connector

245‧‧‧ openings

246‧‧‧ upper surface

250‧‧‧Transfer board

251‧‧‧Power connector

252‧‧‧Data connector

270‧‧‧Data signal transmission cable

272‧‧‧Power transmission cable

274‧‧‧First data transmission line

276‧‧‧Second data transmission line

278‧‧‧First power cord

280‧‧‧second power cord

282‧‧‧Web route

400‧‧‧First hard disk

410‧‧‧Second electrical connector

500‧‧‧second hard disk

510‧‧‧fourth electrical connector

600‧‧‧ Third hard disk

610‧‧‧6th electrical connector

700, 800, 900‧‧‧ Hard disk carrier

710‧‧‧Carrier

711‧‧‧Assembled holes

720‧‧ ‧covering

721‧‧‧Abutment surface

730‧‧‧Limited parts

731‧‧‧floor

732‧‧‧ side panel

732a‧‧‧ dent

732b‧‧‧Limited surface

Fig. 1 is a partial front elevational view of a servo according to a first embodiment of the present invention.

Figure 2 is a plan view of the servo host of Figure 1 taken out of the cabinet.

Figure 3 is a top view of the servo host pushed into the cabinet in Figure 1.

Fig. 4 is an exploded perspective view showing a portion of the hard disk and each circuit board of the servo host of Fig. 1.

Figure 5 is a perspective view showing the second carrier of Fig. 3 pushed into the first carrier.

Fig. 6 is a perspective view showing the second carrier of Fig. 3 pulled out from the first carrier.

Figure 7 is a partial plan view of the second carrier of Figure 5.

Figure 8 is a partial plan view of the first carrier and the adapter circuit board of Figure 5.

9 and 10 are assembly diagrams of the second hard disk of FIG. 5 and the hard disk carrier corresponding to the second hard disk.

Please refer to Figures 1 to 3. Fig. 1 is a partial front elevational view of a servo according to a first embodiment of the present invention. Figure 2 is a plan view of the servo host of Figure 1 taken out of the cabinet. Figure 3 is a top view of the servo host pushed into the cabinet in Figure 1.

The server 1 of this embodiment is, for example, a rack server 1. The server 1 includes a cabinet 10 and a plurality of servo hosts 20. The left and right sides of the cabinet 10 have corresponding rails 12 for the servo host 20 to draw (as shown in Fig. 2) or push in (as shown in Fig. 3). The rear side of the cabinet 10 includes a power supply lead 16 and a plurality of data conducting slots 14. These data conducting slots 14 are sequentially arranged from the bottom to the top of the cabinet 10, and their positions correspond to the positions of the rails 12, respectively.

Please refer to Figure 2 and Figure 4 to Figure 6. Fig. 4 is an exploded perspective view showing a portion of the hard disk and each circuit board of the servo host of Fig. 1. Figure 5 is a perspective view showing the second carrier of Fig. 3 pushed into the first carrier. Fig. 6 is a perspective view showing the second carrier of Fig. 3 pulled out from the first carrier.

The server host 20 includes a carrier 100, a plurality of circuit boards, a plurality of first hard disks 400, a plurality of second hard disks 500, and a plurality of third hard disks 600. The circuit boards, the first hard disk 400, the second hard disk 500, and the third hard disk 600 are disposed on the carrier 100.

Each of the carrier trays 100 includes a first carrier tray 111, a second carrier tray 112, and a pivotal cable management frame 113. The first loading trays 111 are slidably mounted on the two corresponding rails 12 on the left and right sides of the cabinet 10 (as shown in FIG. 1 ), so that the first loading trays 111 extend the internal space of the cabinet 10 from the top to the bottom. Separate multiple spaces underneath. The second carrier 112 is slidably mounted on the first carrier Disk 111. In this embodiment, a slide rail 117 is respectively disposed on opposite sides of the first carrier 111 and the second carrier 112 to improve the convenience of the second carrier 112.

The pivotal cable management frame 113 includes a plurality of cable management members 113a. These cable management members 113a are pivotally connected to each other in series. One end of the pivotal cable management frame 113 is pivotally connected to the first carrier 111 and the other end is pivotally connected to the second carrier 112. The second carrier 112 is slidable relative to the first carrier 111 and has an extended position and a retracted position. When the second carrier 112 is in the extended position, the second carrier 112 drives the management member 113a relative to each other. Unfolding (as shown in Fig. 4), when the second carrier 112 is in the retracted position, the second carrier 112 drives the cable management members 113a relatively close together (as shown in Fig. 5).

In this embodiment and other embodiments, the carrier tray 100 further includes two support members 114. The opposite ends of one of the support members 114 are fixed to the rear side of the first carrier 111, and the opposite ends of the other support member 114 are fixed to the rear side of the second carrier 112. Moreover, the opposite ends of the pivotal cable management frame 113 are respectively pivotally connected to the two supporting members 114. That is, the opposite ends of the pivotal cable management frame 113 are pivotally connected to the first carrier 111 and the second carrier 112 through the two supporting members 114, and the supporting member 114 is used to pivot the cable management frame 113. The height is raised to prevent the pivotal cable management frame 113 from coming into contact with the first carrier 111.

In this embodiment and other embodiments, the servo host 20 further includes a two-wire structure 116 and at least one network route 282. The cable structure 116 is pivoted on the front side of the second carrier 112, and the network route 282 is plugged into the servo host. The front side of the 20 is electrically connected to the main circuit board 210. As shown in FIG. 3, when the second carrier 112 is in the retracted position (ie, when the second carrier 112 is pushed into the first carrier 111), the mesh path 282 can be wound around the cable management structure 116 to organize Network route 282, avoiding network route 282 confusion. As shown in FIG. 4, when the second carrier 112 is in the extended position (the second carrier 112 is pulled out of the first carrier 111), the mesh path 282 is wound on the two-wire structure 116. When the second carrier 112 of the servo host 20 located above the two adjacent servo hosts 20 is pushed into the corresponding first carrier 111, the second carrier 112 of the servo host 20 located below is pulled out. Corresponding first carrier 11 , the upper cable structure 116 of the upper servo host 112 is located directly above the second second hard disk 500 of the lower servo host 20 , and the mesh route 282 of the upper servo host 20 is wound around the second line The structure 116 flips up the upper two-wire structure 116 of the upper servo host 20 so that the two-wire structure 116 of the upper servo host 20 does not interfere with the disassembly and assembly of the second and second hard disks 500 of the lower servo host 20.

Please refer to Figure 7. Figure 7 is a partial plan view of the second carrier of Figure 5. These boards are disposed on the carrier tray 100. The circuit boards include a main circuit board 210, a left circuit board 220, a right circuit board 230, and a rear circuit board 240. The main circuit board 210 is provided with electronic components such as a central processing unit (CPU), a south bridge, and a north bridge. The left circuit board 220, the right circuit board 230, and the rear circuit board 240 are circuit boards for hard disk expansion. The left circuit board 220 is located on the left side of the main circuit board 210, the right circuit board 230 is located on the right side of the main circuit board 210, the rear circuit board 240 is located on the rear side of the main circuit board 210, and the left circuit board 220, the right circuit board 230 and the rear circuit board 240 is electrically connected to the main circuit board 210, respectively. The first hard disks 400 are respectively located on the left side of the left circuit board 220 and on the right side of the right circuit board 230, and are electrically connected to the main circuit board 210 through the left circuit board 220 and the right circuit board 230, respectively. The second hard disks 500 are respectively located on the left and right sides of the rear circuit board 240, and are electrically connected to the main circuit board 210 through the rear circuit board 240, respectively. The third hard disks 600 are respectively located above the rear circuit board 240 and electrically connected to the main circuit board 210 through the rear circuit board 240 respectively.

In detail, the main circuit board 210, the left circuit board 220, the right circuit board 230, and the rear circuit board 240 are parallel to each other, and the circuit arrangement faces of the respective circuit boards are coplanar. Parallel to each other The normal direction of the main circuit board 210, the left circuit board 220, the right circuit board 230, and the rear circuit board 240 is parallel. Moreover, the left edge of the left circuit board 220 and the right edge of the right circuit board 230 each have a plurality of first electrical connectors 221, 231. These first hard disks 400 each have a second electrical connector 410. The first hard disks 400 are directly inserted through the second electrical connector 410 in a direction close to the main circuit board 210 (so-called direct plugging, that is, without connecting through cables) to the first electrical connectors 221, 231. . The left and right side edges of the rear circuit board 240 each have a plurality of third electrical connectors 242. These second hard disks 500 each have a fourth electrical connector 510. The second hard disks 500 are respectively directly inserted into the third electrical connectors 242 by their fourth electrical connectors 510 in a direction close to the rear circuit board 240 (so-called direct plugging, that is, without connecting through cables). A plurality of fifth electrical connectors 243 are disposed on the left or right side of the rear circuit board 240. The fifth electrical connectors 243 are arranged in a row, and the third electrical connector 242 and the rear circuit board 240 on the left side of the rear circuit board 240 are The third electrical connectors 242 on the right side are respectively arranged in a row, and the fifth electrical connectors 243 are located at the third electrical connection between the third electrical connector 242 on the left side of the rear circuit board 240 and the right side of the rear circuit board 240. Between the 242. In the present embodiment, the fifth electrical connectors 243 are located on the right side of the rear circuit board 240 and are staggered with the third electrical connectors 242 on the right side of the rear circuit board 240; in other embodiments, these fifth electrical The connector 243 is located on the left side of the rear circuit board 240 and is staggered with the third electrical connectors 242 on the left side of the rear circuit board 240. Each of the third hard disks 600 has a sixth electrical connector 610. The third hard disks 600 are directly plugged by their sixth electrical connectors 610 (so-called direct plugging, that is, without connecting through cables) to the fifth electrical connectors 243.

It should be noted that the electrical connectors of the hard disk are directly plugged into the electrical connectors of the circuit board without transmitting the transmission line, thereby reducing the cost of the wire, eliminating the trouble of arranging the wires and further avoiding the internal space of the servo host 20. Waste. But not limited to this, in other realities In the embodiment, the electrical connectors of the hard disk and the electrical connectors of the circuit board can also be connected by wires.

In addition, the left circuit board 220, the right circuit board 230, and the rear circuit board 240 are parallel to each other. The first electrical connectors 221 are disposed on an upper surface 224 of the left circuit board 220, and the third electrical connectors 242 are disposed on the right circuit board. An upper surface 234 of the 230, the fifth electrical connectors 243 are disposed on an upper surface 246 of the rear circuit board 240. The upper surfaces 224, 234, 246 are coplanar, the first electrical connectors 221, and the third electrical connections. The 242 and the fifth electrical connectors 243 are at the same level and further maintain the first hard disk 400, the second hard disks 500, and the third hard disks 600 at the same level. The level of height here is the height measured from the ground as the reference surface.

In this embodiment, the first electrical connectors 221 of the left edge of the left circuit board 220 and the second electrical connectors 410 of the left edge of the rear circuit board 240 are arranged in a row, further, the left side of the left circuit board 220 The first electrical connectors 221 are located on the same line as the third electrical connectors 242 on the left side edge of the rear circuit board 240, and the interfaces are oriented in the same direction. Similarly, the first electrical connectors 221 of the right edge of the right circuit board 230 and the third electrical connectors 242 of the right edge of the rear circuit board 240 are arranged in a row. In this way, the first hard disks 400 located on the left side of the main circuit board 210 and the second hard disks 500 located on the left side of the rear circuit board 240 may be arranged side by side, and the first hard disks 400 located on the right side of the main circuit board 210. And the second hard disks 500 located on the right side of the rear circuit board 240 are side by side.

The main circuit board 210 and the rear circuit board 240 have a matching gold finger joint structure 241 and a socket structure 211. The gold finger joint structure 241 is detachably inserted into the socket structure 211 to electrically connect the main circuit board 210 and the rear circuit board 240. In this embodiment, the gold finger joint structure 241 is disposed on the rear circuit board 240, and the socket structure 211 is disposed on the main circuit board 210, but not limited thereto. In other implementation sides, the gold finger joint may also be replaced. Structure 241 is provided in the main circuit The board 210 has a slot structure 211 disposed on the rear circuit board 240.

Please continue to see Figure 8. Figure 8 is a partial plan view of the first carrier and the adapter circuit board of Figure 5. Each of the servo hosts 20 further includes a transit circuit board 250, at least one data signal transmission cable 270, and at least one power transmission cable 272. The transit circuit board 250 is disposed on the first carrier 111 near one side of the rear side of the cabinet 10. . The data signal transmission cable 270 and the power transmission cable 272 are bound to the cable management member 113a, and the opposite ends of the data signal transmission cable 270 and the opposite ends of the power transmission cable 272 are electrically connected to the rear circuit board 240 and The circuit board 250 is transferred. Furthermore, the adapter circuit board 250 has a power connector 251 and a data connector 252. The power connector 251 is electrically connected to the power transmission cable 272 through the adapter circuit board 250. The data connector 252 also transmits the data signal through the adapter circuit board 250. The transmission cable 270 is electrically connected. When the first carrier 111 is located in the cabinet 10, the power connector 251 is in contact with and electrically connected to the power supply post 16 , and the data connector 252 is inserted into the corresponding data transmission slot 14 . As a result, during the sliding of the second carrier 112 relative to the first carrier 111, the data signal transmission cable 270 and the power transmission cable 272 are deployed along with the deployment of the pivotal cable management frame 113 due to the data signal transmission cable. The 270 and the power transmission cable 272 are continuously electrically connected to the power supply (not shown) in the server 1 and the data processor (not shown), so the signal supply of the data signal transmission cable 270 and the power transmission cable 272 is not Will be interrupted. As a result, during the loading and unloading of the hard disk, the first hard disk 400, the second hard disk 500, and the third hard disk 600 are caused to have a plug-and-play effect. In other words, if only a part of the hard disk needs to be replaced, only the replaced hard disk cannot be operated, and the remaining unreplaced hard disk can continue to operate normally without affecting the operation of the server 1.

The server host 20 further includes at least one first data transmission line 274, at least one second data transmission line 276, at least one first power line 278, and at least one second power line 280. the first The opposite ends of the data transmission line 274 are electrically connected to the main circuit board 210 and the left circuit board 220 respectively for data transmission between the first hard disk 400 and the main circuit board 210 on the left circuit board 220. The opposite ends of the first power line 278 are electrically connected to the left circuit board 220 and the rear circuit board 240 respectively for power transmission between the first hard disk 400 and the main circuit board 210 on the left circuit board 220. The opposite ends of the second data transmission line 276 are electrically connected to the main circuit board 210 and the right circuit board 230 respectively for data transmission between the first hard disk 400 and the main circuit board 210 on the right circuit board 230. The opposite ends of the second power line 280 are electrically connected to the right circuit board 230 and the rear circuit board 240 respectively for power transmission between the first hard disk 400 and the main circuit board 210 on the right circuit board 230.

In detail, the main circuit board 210 has a seventh electrical connector 212, and each of the left circuit board 220 and the right circuit board 230 has at least one eighth electrical connector 222, 232. The opposite ends of the first data transmission line 274 are respectively connected to the seventh electrical connector 212 of the main circuit board 210 and the eighth electrical connector 222 of the left circuit board 220. The opposite ends of the second data transmission line 276 are respectively connected to the seventh electrical connector 212 of the main circuit board 210 and the eighth electrical connector 232 of the right circuit board 230.

Moreover, the rear circuit board 240 has a ninth electrical connector 244, and each of the left circuit board 220 and the right circuit board 230 has at least one tenth electrical connector 223, 233. The opposite ends of the first power line 278 are respectively connected to the ninth electrical connector 244 of the rear circuit board 240 and the tenth electrical connector 223 of the left circuit board 220. The opposite ends of the second power line 280 are respectively connected to the ninth electrical connector 244 of the rear circuit board 240 and the tenth electrical connector 233 of the right circuit board 230.

Please refer to Figure 5, Figure 9, and Figure 10 together. 9 and 10 are assembly diagrams of the second hard disk of FIG. 5 and the hard disk carrier corresponding to the second hard disk. The server host 20 of the embodiment further includes a plurality of hard disk carriers 700 corresponding to the third hard disks 600. Each of the third hard disks 600 is mounted on the second carrier 112 via the hard disk carrier 700 and is quickly inserted into the rear circuit board 240 through the hard disk carrier 700. The servo host 20 of the embodiment further includes a plurality of hard disk carriers 800 corresponding to the second hard disks 500 and a plurality of hard disk carriers 900 corresponding to the first hard disks 400.

In detail, the rear circuit board 240 has a plurality of openings 245. The second carrier 112 has a plurality of hard disk mounting portions 115 corresponding to the hard disk carriers 700, 800, and 900, respectively. Each of the hard disk mounts 115 has four assembly posts 115a, and the positions of the four assembly posts 115a correspond to the four corners of the hard disk. These assembly studs 115a corresponding to the hard disk carrier 700 pass through the openings 245 and are higher than the rear circuit board 240. In this embodiment, the four assembly posts 115a of each hard disk mounting portion 115 of the corresponding hard disk carrier 700 pass through the adjacent two openings 245, and the hard disk carriers 700 are slidably mounted correspondingly. Some of the hard disk rack mounting portions 115. Each of the first hard disk 400, each of the second hard disks 500, and each of the third hard disks 600 are mounted on the second carrier 112 via the hard disk carriers 700, 800, and 900, respectively.

Each of the hard disk carriers 700, 800, and 900 includes a limiting member 730, a carrier member 710, and a cover member 720. The limiting member 730 includes a bottom plate 731 and a side plate 732. The bottom plate 731 is fixed to the second carrier 112. The side plate 732 is connected to one side of the bottom plate 731, and the side plate 732 has a recess 732a and is located on the surface of the recess 732a. The plane 732b, the second limiting surface 732b and the rear circuit board 240 have different distances. In this embodiment, the side plates 732 of the two limiting members 730 of the adjacent two hard disk carriers 700 are side by side, and the partial assembling protrusions 115a penetrate the bottom plate 731 of the limiting member 730, and the limit of each hard disk carrier 700 is limited. The side panels 732 of the member 730 all pass through the corresponding openings 245. Each of the carrier members 710 has a plurality of assembly holes 711. The assembly holes 711 are slidably mounted on the assembly protrusions 115a relative to the assembly protrusions 115a. The cover member 720 is pivotally mounted on the carrier 710. Cover 720 There is an abutment surface 721. When the cover member 720 is unfolded relative to the carrier 710 (as shown in FIG. 9 ), one side of the abutting curved surface 721 abuts against the limiting surface 732 b of the rear circuit board 240 to drive the carrier 710 away from the rear circuit. The direction of the plate 240 slides. When the cover member 720 is close to the carrier 710, the other side of the abutting surface 721 abuts against the limiting surface 732b of the rear circuit board 240 to drive the carrier 710 to slide toward the rear circuit board 240 (eg, Figure 10 shows the electrical connectors of the hard disks and the electrical connectors of the circuit boards.

According to the server disclosed in the above, the configuration between the main circuit board, the left circuit board, the right circuit board, and the rear circuit board, and the first hard disk, each of the second hard disks, and each of the third hard disks and each circuit The configuration relationship between the boards can effectively optimize the internal space configuration of the server to maximize the number of hard disks that each server can accommodate.

Furthermore, the arrangement between the main circuit board, the left circuit board, the right circuit board, and the rear circuit board, and the arrangement relationship between each of the first hard disk, each of the second hard disks, and each of the third hard disks and each of the circuit boards can also be Together, it improves the assembly convenience of the server.

In addition, the slide-type hard disk carrier allows the assembler to quickly install the hard disk into the servo host and complete the electrical connection in a small space.

Although the embodiments of the present invention are disclosed above, it is not intended to limit the present invention, and those skilled in the art, regardless of the spirit and scope of the present invention, the shapes, configurations, and features described in the scope of the present application. And the number of modifications may be made, and the scope of patent protection of the present invention shall be determined by the scope of the patent application attached to the specification.

20‧‧‧Servo host

100‧‧‧ Carrying tray

111‧‧‧First carrier

112‧‧‧second carrier

113‧‧‧Pivot cable management frame

113a‧‧‧Cable lever

114‧‧‧Support

116‧‧‧Management structure

117‧‧‧rails

210‧‧‧ main board

213‧‧‧Central processor

220‧‧‧left board

224‧‧‧ upper surface

230‧‧‧right board

234‧‧‧ upper surface

240‧‧‧ rear circuit board

246‧‧‧ upper surface

250‧‧‧Transfer board

251‧‧‧Power connector

252‧‧‧Data connector

270‧‧‧Data signal transmission cable

272‧‧‧Power transmission cable

282‧‧‧Web route

400‧‧‧First hard disk

500‧‧‧second hard disk

600‧‧‧ Third hard disk

700, 800, 900‧‧‧ Hard disk carrier

732‧‧‧ side panel

Claims (10)

A server includes at least one servo host, the servo host includes: a carrier disk; a main circuit board disposed on the carrier disk, the main circuit board is provided with a central processing unit; and a left circuit board is disposed at the server a carrier board disposed on the left side of the main circuit board and electrically connected to the main circuit board; a right circuit board disposed on the carrier board and located on the right side of the main circuit board and electrically connected to the main circuit board a rear circuit board is disposed on the back of the main circuit board and electrically connected to the main circuit board; a plurality of first hard disks are respectively located on the left and right sides of the main circuit board. The first hard disks located on the left side of the main circuit board are electrically connected to the main circuit board through the left circuit board, and the first hard disks located on the right side of the main circuit board pass through the right circuit board and the main The circuit board is electrically connected; a plurality of second hard disks are respectively located on the left and right sides of the rear circuit board, and are respectively electrically connected to the main circuit board through the rear circuit board; and a plurality of third hard disks are respectively located Above the rear board, and respectively through the rear Circuit board is connected to the main circuit board electrically. The server of claim 1, wherein the left circuit board and the right circuit board are respectively provided with a plurality of first electrical connectors, and the first hard disks are directly inserted in a direction close to the main circuit board. Connected to the first electrical connectors, the left and right edges of the rear circuit board are respectively provided with a plurality of third electrical connectors, and the second hard disks are directly inserted in the direction close to the rear circuit board. The third Electrical connector. The server of claim 2, wherein the rear circuit board is further provided with a plurality of fifth electrical connectors arranged in a row and located on the left or right side of the rear circuit board, The third hard disk is directly plugged into the fifth electrical connectors. When the fifth electrical connectors are located on the left side of the rear circuit board, the fifth electrical connectors and the left edge of the rear circuit board The third electrical connectors are staggered. When the fifth electrical connectors are located on the right side of the rear circuit board, the third electrical connectors are connected to the third electrical connection of the right edge of the rear circuit board. The devices are staggered. The server of claim 3, wherein the first electrical connectors are disposed on an upper surface of the left circuit board, and the third electrical connectors are disposed on an upper surface of the right circuit board. The fifth electrical connector is disposed on an upper surface of the rear circuit board, the upper surface of the left circuit board, the upper surface of the right circuit board, and the upper surface of the rear circuit board are coplanar, and the An electrical connector, the third electrical connector and the fifth electrical connector are at the same level, and the first hard disk, the second hard disk and the third hard disk are at the same level . The server of claim 4, wherein the first electrical connectors of the left edge of the left circuit board and the third electrical connectors of the left edge of the rear circuit board are arranged in a row, the right circuit board right side The first electrical connectors are arranged in a row with the third electrical connectors on the right side edge of the rear circuit board. The server of claim 1, further comprising a cabinet, the number of the at least one servo host being multiple, the carrier disks each comprising a first carrier and a second carrier, the first carrier The cabinets are respectively locked in the cabinet and the internal space of the cabinet is separated from the top to the bottom by a plurality of spaces, and the second carrier is slidably mounted on the first carrier. The server of claim 6, wherein the carrier further comprises a pivotal cable management arm, the pivot The connection cable management device comprises a plurality of cable management members, wherein the cable management members are pivotally connected to each other. The pivotal cable management frame is pivotally connected to the first carrier and the other end is pivotally connected. In the second carrier, the second carrier can slide relative to the first carrier to drive the cable management members to be relatively unfolded or relatively closed. The servo host further includes a transit circuit board and at least one data signal transmission line. a cable and at least one power transmission cable, the adapter circuit board is disposed on the first carrier and adjacent to a side of the rear side of the cabinet, and the data signal transmission cable and the power transmission cable are bound to the cable management member And the opposite ends of the data signal transmission cable and the opposite ends of the power transmission cable are electrically connected to the rear circuit board and the transit circuit board, respectively, when the second carrier is pulled out from the first carrier The data signal transmission cable and the power transmission cable are deployed along with the deployment of the pivotal cable management frame, so that the signal transmission cable and the power transmission cable are transmitted without interruption, so that the first hard disk, The second hard disk and the third hard disk can be Ready to use. The server of claim 6, wherein the number of the at least one servo host is two, and the two servo hosts further comprise a second cable structure and at least one network route, wherein the two wire structures are pivoted to the second load The front side of the disk is inserted into the front side of the servo host and electrically connected to the main circuit board. When the second carrier is pushed into the first carrier, the network route is wound on the second cable structure. When the second carrier is pulled out from the first carrier, the network route wound on the two cable structures is unfolded, and the servo host located above the two adjacent servo hosts The second carrier is pushed into the corresponding first carrier, and when the second carrier of the servo host located below pulls out the corresponding first carrier, the upper servo line of the servo host The structure is located directly below the second hard disk of the servo host below, and upwardly flips the two cable management structures of the upper servo host, so that the upper management structure of the upper servo host does not hinder the lower structure. The two second hard disks of the servo host are disassembled and assembled. The server of claim 1, wherein the main circuit board and the rear circuit board respectively have a matching gold finger joint structure and a socket structure, and the gold finger joint structure is detachably inserted into the slot. The structure is such that the main circuit board is electrically connected to the rear circuit board. The server of claim 1, wherein the server further comprises a plurality of hard disk carriers corresponding to the third hard disks, the second carriers having a plurality of hard disks respectively corresponding to the hard disk carriers. The disk rack mounting portion is respectively disposed on the corresponding hard disk rack mounting portions, and each of the hard disk carrier includes a carrier member and a cover member, and the cover member is pivotally disposed on the hard disk carrier Each of the carrier members has a plurality of assembly holes, and each of the hard disk frame mounting portions has a plurality of assembly protrusions, and the assembly holes are slidable relative to the assembly protrusions, and the rear circuit board has a plurality of And the plurality of assembly posts of the hard disk frame mounting portions pass through the openings and are higher than the rear circuit board.