Card-type server unit installation structure

Abstract

The utility model provides a card type server unit mounting structure which comprises a server shell, a containing cavity formed in the bottom plate server shell, a server unit and an elastic mounting mechanism. The elastic mounting mechanism comprises mounting grooves formed in the inner walls of the two sides of the containing cavity, fixing shafts rotationally arranged in the mounting grooves, wedge-shaped clamping blocks mounted on the fixing shafts, clamping grooves formed in the two sides of the server unit, a strip-shaped channel formed in the server shell, a connecting line and an abutting plate. An elastic piece is arranged between the wedge-shaped clamping block and the inner wall of the mounting groove; one end of the connecting line is connected with the wedge-shaped clamping block, sliding blocks are arranged at the two ends of the abutting plate, and the other end of the connecting line is connected with the sliding blocks. A reset spring is arranged between the sliding block and the inner wall of the strip-shaped channel. The abutting plate is provided with a dismounting structure. The server unit is fixed and installed through the elastic installation mechanism, installation and disassembly of the server unit are greatly facilitated, and maintenance and overhaul of the server are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of server technology, and in particular to a card-type server unit installation structure. Background Technology

[0002] A server is a computer that manages computing resources. It runs faster and can handle higher loads than a regular computer, but it is also more expensive. Blade servers are a type of server that mainly refers to servers with multiple card-type units that can be installed inside a standard-height rack-mount chassis. They have the advantages of high availability, high density, and low cost, and are widely used. The internal card-type server units require an installation structure during installation.

[0003] Currently, in practical use, the card-type server unit installation structure typically uses screws to fix the server unit inside the server casing, which makes it inconvenient to quickly disassemble and use the server unit inside the server, and makes maintenance and repair relatively inconvenient. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies and provide a card-type server unit installation structure.

[0005] The purpose of this utility model is achieved through the following technical solution: a card-type server unit mounting structure, including a server housing, a receiving cavity opened in the base plate of the server housing, a server unit, and an elastic mounting mechanism; the elastic mounting mechanism includes mounting grooves opened in the inner walls of both sides of the receiving cavity, a fixed shaft rotatably disposed in the mounting groove, a wedge-shaped block mounted on the fixed shaft, slots opened on both sides of the server unit and corresponding to the wedge-shaped block, a strip channel opened in the server housing and connected to the mounting groove, a connecting line, and a contact plate; an elastic element is provided between the wedge-shaped block and the inner wall of the mounting groove; one end of the connecting line is connected to the wedge-shaped block, the contact plate is disposed in the strip channel, sliders are provided at both ends of the contact plate, and the other end of the connecting line is connected to the sliders; a return spring is provided between the slider and the inner wall of the strip channel; a disassembly structure is provided on the side of the contact plate away from the server unit.

[0006] Preferably, the disassembly structure includes an iron plate fixedly installed on one side of the contact plate, a magnetic plate fixedly installed on the inner wall of the receiving cavity away from the installation inlet and corresponding to the iron plate, a slide rod fixedly connected to one side of the contact plate, and a handle fixedly connected to the end of the slide rod; the slide rod is slidably engaged with the server housing.

[0007] Preferably, a guide wheel is rotatably installed at one end of the strip channel near the mounting groove, and the connecting line passes around the outside of the guide wheel.

[0008] Preferably, the elastic element is a V-shaped elastic sheet.

[0009] Preferably, a groove is provided on the end of the server unit away from the contact plate.

[0010] Preferably, the server unit has a groove at the bottom, and the inner bottom of the receiving cavity is provided with a slide rail that matches the groove.

[0011] Preferably, the slide is a dovetail slide.

[0012] Preferably, the server housing has a hidden groove on the side away from the installation entrance that is compatible with the handle.

[0013] The beneficial effects of this utility model are: This utility model achieves the fixing and installation of the server unit through a flexible installation mechanism. Compared with the traditional method of fixing the card-type server unit to the inside of the server housing with screws, it greatly facilitates the installation and disassembly of the server unit. Moreover, the installation and disassembly of the server unit is relatively quick, which facilitates the maintenance and repair of the server. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the front structure of a card-type server unit mounting structure.

[0015] Figure 2 This is a cross-sectional view of a card-type server unit installation structure.

[0016] Figure 3 This is a schematic diagram of the rear structure of a card-type server unit mounting structure.

[0017] In the diagram: 1. Server housing; 11. Hidden slot; 2. Receiving cavity; 3. Installation entrance; 4. Server unit; 41. Pull groove; 5. Flexible mounting mechanism; 51. Mounting slot; 52. Fixed shaft; 53. Wedge-shaped block; 54. Slot; 55. V-shaped elastic sheet; 56. Strip channel; 57. Guide wheel; 58. Connecting line; 59. Slider; 510. Return spring; 511. Contact plate; 6. Disassembly structure; 61. Iron sheet; 62. Magnetic plate; 63. Sliding rod; 64. Handle; 7. Sliding groove; 8. Sliding rail. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0019] like Figures 1 to 3As shown, the card-type server unit installation structure includes a server housing 1, a receiving cavity 2 opened inside the server housing 1 on the base plate, an installation inlet 3 located at one end of the receiving cavity 2, a server unit 4, and a flexible installation mechanism 5. The server unit 4 is installed into the receiving cavity 2 through the installation inlet at one end of the receiving cavity 2.

[0020] The elastic mounting mechanism 5 includes mounting grooves 51 symmetrically opened on both sides of the inner wall of the receiving cavity 2, a fixed shaft 52 rotatably disposed in the mounting grooves 51, a wedge-shaped locking block 53 fixedly installed on the fixed shaft 52, a locking groove 54 opened on both sides of the server unit 4 and corresponding to the wedge-shaped locking block 53, a strip channel 56 opened on the inner wall of the server housing 1 and connected to the mounting grooves 51, a connecting line 58, and an abutment plate 510. One end of the wedge-shaped locking block 53 is connected to the fixed shaft 52, and the other end of the wedge-shaped locking block 53 is a free end. An elastic element is provided between the wedge-shaped locking block 53 and the inner wall of the mounting groove 51. A guide wheel 57 is rotatably mounted in one end of the strip channel 56 near the mounting groove 51. One end of a connecting line 58 is connected to a wedge-shaped locking block 53, and the connecting line 58 passes around the outside of the guide wheel 57. The guide wheel 57 guides the connecting line 58 by turning it. An abutment plate 510 is disposed in the strip channel 56 and can move within the strip channel 56. Slider blocks 59 are fixedly mounted at both ends of the abutment plate 510, and the other end of the connecting line 58 is connected to the sliders 59. A return spring 510 is provided between the sliders 59 and the inner wall of the strip channel 56. A disassembly structure 6 is provided on the side of the abutment plate 511 away from the server unit 4.

[0021] In this embodiment, the elastic element is a V-shaped elastic sheet 55. One end of the V-shaped elastic sheet 55 is connected to the inner wall of the mounting groove 51, and the other end of the V-shaped elastic sheet 55 is connected to the wedge-shaped locking block 53. The V-shaped elastic sheet 55 is made of stainless steel and is manufactured through a heat treatment process, which greatly improves its durability and extends its service life.

[0022] During installation, the server unit 4 is inserted into the receiving cavity 2 through the installation inlet 3. The end of the server unit 4 presses forward against the contact plate 511. The contact plate 511 then drives the sliders 59 at both ends to slide on the inner wall of the strip channel 56. During the process of inserting the server unit 4 into the receiving cavity 2, the wedge-shaped locking block 53 first abuts against the outer wall of the server unit 4. The wedge-shaped locking block 53 rotates and retracts into the mounting groove 51. At this time, the elastic element is in a compressed and stored state. When the slots 54 on both sides of the server unit 4 pass through the mounting groove 51, the squeezed wedge-shaped locking block 53 rotates under the force of the elastic element and locks into the slots 54 on both sides of the server unit 4. The wedge-shaped locking block 53 locks the server unit 4 and fixes it inside the receiving cavity 2, thereby realizing the quick installation of the server unit 4. During disassembly, the wedge-shaped locking block 53 is rotated by the disassembly structure 6 and withdrawn from the slots 54 on both sides of the server unit 4, thereby unlocking the server unit 4 and allowing the server unit 4 to be quickly removed from the receiving cavity 2.

[0023] The disassembly structure 6 includes an iron plate 61 fixedly installed on one side of the contact plate 511, a magnetic suction plate 62 fixedly installed on the inner wall of the receiving cavity 2 away from the installation inlet 3 and corresponding to the iron plate 61, a slide rod 63 fixedly connected to one side of the contact plate 511, and a handle 64 fixedly connected to the end of the slide rod 63. The slide rod 63 slides in conjunction with the server housing 1.

[0024] In this embodiment, refer to Figure 2 When the server unit 4 is installed inside the receiving cavity 2, the magnetic suction plate 62 and the iron plate 61 are separated. When disassembling, pull the handle 64 outward. The handle 64 then moves the slide rod 63 and the contact plate 511. The contact plate 511 causes the iron plate 61 to be attracted together with the magnetic suction plate 62. At this time, the return spring 510 is compressed. The contact plate 511 drives the slider 59 to move in the strip channel 56. When the slider 59 moves, it pulls one end of the connecting line 58. The guide wheel 57 guides the connecting line 58. The connecting line 58 pulls the wedge-shaped locking block 53 to rotate and retract it into the mounting groove 51. At this time, the elastic element (V-shaped elastic sheet 55) is compressed. The wedge-shaped locking block 53 exits from the locking grooves 54 on both sides of the server unit 4, thereby unlocking the server unit 4 and making it easy to take the server unit 4 out of the receiving cavity 2.

[0025] Reference Figure 3 The server housing 1 has a hidden slot 11 on the side away from the installation entrance 3, which is adapted to the handle 64. By setting the hidden slot 11, the handle 64 can be hidden, which helps to reduce the space occupied by the server housing 1 and prevents the server unit 4 from popping out due to accidental contact with the handle 64.

[0026] Reference Figure 1The server unit 4 has a groove 7 at its bottom, and a slide rail 8 adapted to the groove 7 is provided on the inner bottom of the receiving cavity 2. In this embodiment, the groove 7 is a dovetail groove. The cooperation between the groove 7 and the slide rail 8 facilitates the guidance of the server unit 4 during disassembly and assembly, significantly improving maintenance efficiency.

[0027] Reference Figure 1 A slot 41 is provided at the end of the server unit 4 away from the contact plate 511. The slot 41 facilitates the removal of the server unit 4 from the receiving cavity 2.

[0028] This utility model is not limited to the above-described preferred embodiments. Anyone can derive other forms of products under the guidance of this utility model. However, regardless of any changes made in their shape or structure, any technical solution that is the same as or similar to this application falls within the protection scope of this utility model.

Claims

1. A card-type server unit installation structure, characterized in that, The system includes a server housing (1), a receiving cavity (2) formed within the base plate server housing (1), a server unit (4), and a flexible mounting mechanism (5). The flexible mounting mechanism (5) includes mounting grooves (51) formed on the inner walls of both sides of the receiving cavity (2), a fixed shaft (52) rotatably disposed within the mounting grooves (51), wedge-shaped locking blocks (53) mounted on the fixed shaft (52), locking slots (54) formed on both sides of the server unit (4) and corresponding to the wedge-shaped locking blocks (53), and a mounting groove (51) formed within the server housing (1). The connected strip channel (56), connecting line (58), and contact plate (510) are provided with an elastic element between the wedge-shaped block (53) and the inner wall of the mounting groove (51); one end of the connecting line (58) is connected to the wedge-shaped block (53), and both ends of the contact plate (510) are provided with sliders (59), and the other end of the connecting line (58) is connected to the sliders (59); a return spring (510) is provided between the slider (59) and the inner wall of the strip channel (56); a disassembly structure (6) is provided on the side of the contact plate (511) away from the server unit (4).

2. The card-type server unit installation structure according to claim 1, characterized in that, The disassembly structure (6) includes an iron plate (61) fixedly installed on one side of the contact plate (511), a magnetic suction plate (62) fixedly installed on the inner wall of the receiving cavity (2) away from the installation entrance (3) and corresponding to the iron plate (61), a slide rod (63) fixedly connected to one side of the contact plate (511), and a handle (64) fixedly connected to the end of the slide rod (63); the slide rod (63) slides in cooperation with the server housing (1).

3. The card-type server unit installation structure according to claim 1, characterized in that, A guide wheel (57) is rotatably mounted in one end of the strip channel (56) near the mounting groove (51), and a connecting line (58) passes around the outside of the guide wheel (57).

4. The card-type server unit installation structure according to claim 1, characterized in that, The elastic element is a V-shaped elastic sheet (55).

5. The card-type server unit installation structure according to claim 1, characterized in that, A groove (41) is provided on the end of the server unit (4) away from the contact plate (511).

6. The card-type server unit installation structure according to claim 1, characterized in that, The server unit (4) has a groove (7) at the bottom, and the inner bottom of the receiving cavity (2) is provided with a slide rail (8) that is compatible with the groove (7).

7. The card-type server unit installation structure according to claim 6, characterized in that, The slide (7) is a dovetail slide.

8. The card-type server unit installation structure according to claim 1, characterized in that, The server housing (1) has a hidden groove (11) on the side away from the installation entrance (3) that is adapted to the handle (64).

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