Case for server

Abstract

The utility model relates to the technical field of cases, and discloses a case for a server, which comprises a case body, a cover plate mounted at the top of the case body, a front baffle mounted at the front end of the case body, a plurality of rectangular through holes formed in the outer surface of the front baffle, side plates arranged inside the rectangular through holes, and hard disk support plates mounted on the back surfaces of the side plates through screws. A straight groove is formed in the outer surface of the side plate, a pin shaft is rotationally connected into the straight groove, and a cam is fixedly connected to the outer surface of the pin shaft. The hard disk can be conveniently replaced without shutdown, the hard disk is installed on the hard disk support plate, the side plate is fixed in the rectangular through hole of the front baffle of the case through a specific structure, and when the hard disk is replaced, only the poking piece needs to be poked to enable the inserting plate to be separated from the clamping groove, the side strip is rotated to enable the cam not to press the pressing block any more, and the first inserting block retracts from the inserting groove; therefore, the maintenance efficiency is greatly improved, and the influence on the normal operation of the server due to shutdown maintenance of the hard disk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chassis, in particular to a chassis for a server. Background Art

[0002] With the rapid development of information technology, servers are increasingly used in various fields. As an important component of a server, the performance and design of the server chassis play a vital role in the stable operation of the server.

[0003] A search revealed a Chinese patent document, publication number CN212515598U, that discloses a chassis for an image server. This system incorporates a completely enclosed second chamber within the chassis, housing the motherboard assembly and isolating it from dust and moisture. This second chamber maintains a dust-free environment, shielded from the outside world and capable of functioning even in harsh, dusty environments. A fan forces air through a duct formed by the first chamber's air inlet, heat dissipation assembly, and air outlet, cooling the motherboard assembly.

[0004] However, in actual use of the above-mentioned server chassis, since the hard disk often maintains read and write operations during the operation of the server, the problem of hard disk failure is inevitable after long-term operation. Once the hard disk inside the server fails, it is necessary to shut down the server and remove the chassis cover for maintenance, which causes many inconveniences. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the present invention provides a server chassis with a hard disk slot for quick insertion of a board, which facilitates the inspection and replacement of the hard disk without shutting down the server, thereby solving the above technical problems.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a server chassis, comprising a box body, a cover plate installed on the top of the box body, a front baffle installed on the front end of the box body, a plurality of rectangular through holes are provided on the outer surface of the front baffle, side panels are provided inside the rectangular through holes, a hard disk bracket plate is installed on the back side of the side panel by screws, and a straight groove is provided on the outer surface of the side panel, a pin is rotatably connected inside the straight groove, a cam is fixedly connected to the outer surface of the pin, and a side bar is fixedly connected to the outer surface of the pin, a card slot is provided at one end of the side bar, and a mounting cavity 1 and a mounting cavity 2 are provided inside the side panel, The interior of the mounting cavity one is fixedly connected with a block one, a sleeve rod one is inserted into the interior of the block one, a first spring is sleeved on the outer surface of the sleeve rod one, and one end of the sleeve rod one is connected to a pressure block, and the other end of the sleeve rod one is connected to a No. 1 plug-in block, the interior of the mounting cavity two is fixedly connected with a block two, a sleeve rod two is inserted into the interior of the block two, a second spring is sleeved on the outer surface of the sleeve rod two, and one end of the sleeve rod two is fixedly connected to a plug-in plate, and the other end of the sleeve rod two is connected to a No. 2 plug-in block, a slot one is provided on one side of the rectangular through hole, and a slot two is provided on the other side of the rectangular through hole, and a pick is fixedly connected to one side of the plug-in plate.

[0009] Preferably, the card slot is adapted to the inserting plate, one end of the second spring abuts against the inserting plate, and the other end of the second spring abuts against the second stopper.

[0010] Preferably, a sliding groove is provided on the outer surface of the side plate, a slider is fixedly connected to the back side of the paddle, and the slider is connected to the plug plate through the sliding groove.

[0011] When the second plug is inserted into the slot, the second spring will push the second plug into the second slot, and the second plug will be pushed out of the slot, so that the second plug can be pushed into the second slot.

[0012] Preferably, the No. 1 plug block is adapted to the first slot, one end of the first spring abuts against the pressure block, and the other end of the first spring abuts against the first stop block.

[0013] Through the above technical solution, when the side strip is closed inside the straight slot, the side strip drives the pin shaft to rotate, and the pin shaft drives the cam to rotate. After rotating to a certain angle, the cam can press the pressure block, so that the pressure block drives the sleeve rod to move, and the sleeve rod drives the No. 1 plug-in block to be inserted into the slot one. In this way, when the No. 2 plug-in block is inserted into the slot two, the side panel is fixed inside the rectangular through hole.

[0014] Preferably, the upper surface of the hard disk bracket plate is hollowed out, and a plurality of screw holes are provided on the upper surface of the hard disk bracket plate, and a plurality of rectangular through holes are provided on the outer surface of the front baffle at equal intervals.

[0015] Through the above technical solution, by installing the hard disk on the hard disk bracket plate, the positions of the different screw holes can meet the needs of installing two sizes of hard disks. When the hard disk needs to be repaired, the paddle is directly moved to retract the plug plate from the slot. In this way, the side bar is no longer restricted and the side bar is rotated to drive the pin shaft to rotate. The pin shaft drives the cam to rotate and no longer presses the pressure block. Under the action of the first spring, the No. 1 plug block can be driven to retract from slot 1. In this way, the side plate can be quickly pulled out from the rectangular through hole and then the hard disk bracket plate can be taken out, so that the hard disk can be replaced without stopping the machine.

[0016] Preferably, a fan mounting plate is fixedly connected to the interior of the box, a round hole is penetrated through the outer surface of the fan mounting plate, and a T-shaped insert is fixedly connected to the back side of the fan mounting plate.

[0017] According to the above technical solution, the heat dissipation fan housing is inserted between the two T-shaped inserts to fix the heat dissipation fan, and the circular hole is opened on the fan mounting plate to facilitate ventilation.

[0018] Compared with the prior art, the present invention provides a server chassis with the following beneficial effects:

[0019] The utility model can realize the convenient replacement of the hard disk without shutting down the computer. The hard disk is mounted on the hard disk bracket plate, and the side plate is fixed in the rectangular through hole of the front baffle of the chassis through a specific structure. When replacing the hard disk, it is only necessary to toggle the paddle to disengage the plug-in plate from the card slot, rotate the side bar so that the cam no longer presses the pressure block, and the No. 1 plug-in block is withdrawn from the slot, and the side plate and the hard disk bracket plate can be pulled out. This greatly improves the maintenance efficiency and reduces the impact of shutting down the hard disk for maintenance on the normal operation of the server. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of the structure of the utility model after removing the cover plate;

[0022] Figure 3It is a three-dimensional schematic diagram of components such as the hard disk support plate and side plates in the structure of the utility model;

[0023] Figure 4 This is a cross-sectional diagram of the hard disk support plate and side panels of the utility model structure;

[0024] Figure 5 For the utility model structure Figure 4 A partial enlarged schematic diagram;

[0025] Figure 6 For the utility model structure Figure 4 A partial enlarged schematic diagram of B in the middle;

[0026] Figure 7 It is a partial cross-sectional schematic diagram of the front baffle in the structure of the present utility model.

[0027] Among them: 1. Box body; 2. Cover plate; 3. Front baffle; 4. Rectangular through hole; 5. Side plate; 6. Hard disk bracket plate; 7. Straight slot; 8. Pin shaft; 9. Cam; 10. Side bar; 11. Card slot; 12. Installation cavity one; 13. Installation cavity two; 14. Stopper one; 15. Sleeve rod one; 16. First spring; 17. Pressure block; 18. Insert block one; 19. Stopper two; 20. Sleeve rod two; 21. Second spring; 22. Insert plate; 23. Insert block two; 24. Slot one; 25. Slot two; 26. Pick; 27. Slide; 28. Fan mounting plate; 29. ​​T-shaped insert. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 7A server chassis includes a box body 1, a cover plate 2 is installed on the top of the box body 1, a front baffle 3 is installed on the front end of the box body 1, a plurality of rectangular through holes 4 are opened on the outer surface of the front baffle 3, a side panel 5 is arranged inside the rectangular through hole 4, a hard disk bracket plate 6 is installed on the back of the side panel 5 by screws, and a straight groove 7 is opened on the outer surface of the side panel 5, a pin 8 is rotatably connected to the inner surface of the straight groove 7, a cam 9 is fixedly connected to the outer surface of the pin 8, and a side bar 10 is fixedly connected to the outer surface of the pin 8, a card slot 11 is opened at one end of the side bar 10, an installation cavity 12 and an installation cavity 2 13 are opened inside the side panel 5, a stopper 14 is fixedly connected to the inner surface of the installation cavity 12, and a stopper 14 is fixedly connected to the inner surface of the stopper 14. A sleeve rod 15 is inserted into the interior of block 14, and a first spring 16 is sleeved on the outer surface of the sleeve rod 15, and a pressure block 17 is connected to one end of the sleeve rod 15, and the other end of the sleeve rod 15 is connected to the first plug block 18. A stopper 2 19 is fixedly connected to the interior of the mounting cavity 2 13, and a sleeve rod 20 is inserted into the interior of the stopper 2 19. The outer surface of the sleeve rod 20 is sleeved on the second spring 21, and one end of the sleeve rod 20 is fixedly connected to the plug plate 22, and the other end of the sleeve rod 20 is connected to the second plug block 23. A slot 1 24 is provided on one side of the rectangular through hole 4, and a slot 25 is provided on the other side of the rectangular through hole 4. A pick 26 is fixedly connected to one side of the plug plate 22.

[0030] Specifically, the card slot 11 is adapted to the inserting plate 22 , one end of the second spring 21 abuts against the inserting plate 22 , and the other end of the second spring 21 abuts against the second stopper 19 .

[0031] Specifically, a sliding groove 27 is provided on the outer surface of the side panel 5, and a slider is fixedly connected to the back of the paddle 26, and the slider is connected to the plug board 22 through the sliding groove 27. The advantage is that when the side bar 10 is closed inside the straight groove 7, the clamping groove 11 is clamped by the plug board 22, which can fix the side bar 10. At the same time, the clamping groove 11 also has a resistance force on the plug board 22, so that the plug board 22 drives the sleeve rod 20 to move toward the second plug block 23, that is, the sleeve rod 20 drives the second plug block 23 to be inserted into the second slot 25. Under normal conditions, the second spring 21 maintains a resistance force on the plug board 22, so that the plug board 22 can be kept in place. On the contrary, when the paddle 26 is toggled to move toward the second plug-in block 23, it can continue to drive the sleeve rod 20, and the sleeve rod 20 drives the second plug-in block 23. It is worth noting that the width of the second slot 25 is set to be greater than the width of the second plug-in block 23, so that the second plug-in block 23 can be further inserted into the second slot 25. At the same time, the sleeve rod 20 drives the inserting plate 22 to withdraw from the slot 11, so that the side bar 10 is no longer limited.

[0032] Specifically, the first insert block 18 is adapted to fit within the first slot 24, one end of the first spring 16 abuts against the pressure block 17, and the other end of the first spring 16 abuts against the first stop block 14. Advantageously, when the side bar 10 is closed within the straight slot 7, the side bar 10 drives the pin 8 to rotate, which in turn drives the cam 9 to rotate. After the cam 9 rotates a certain angle, it presses the pressure block 17, causing the pressure block 17 to move the sleeve rod 15, which then drives the first insert block 18 to be inserted into the first slot 24. Thus, when the second insert block 23 is inserted into the second slot 25, the side panel 5 is secured within the rectangular through hole 4.

[0033] Specifically, the upper surface of the hard disk bracket plate 6 is hollowed out, and a plurality of screw holes are provided on the upper surface of the hard disk bracket plate 6, and a plurality of rectangular through holes 4 are provided on the outer surface of the front bezel 3 at equal intervals. The advantage is that by installing a hard disk on the hard disk bracket plate 6, the different screw hole positions can satisfy the installation requirements of two sizes of hard disks. When the hard disk needs to be repaired, the paddle 26 is directly moved to withdraw the plug plate 22 from the card slot 11. After the side bar 10 is no longer restricted, the side bar 10 is rotated to drive the pin 8 to rotate. The pin 8 then drives the cam 9 to rotate and no longer presses the pressure block 17. Under the action of the first spring 16, the number one plug block 18 can be driven to withdraw from the slot 1 24. In this way, the side plate 5 can be quickly pulled out from the rectangular through hole 4 and then the hard disk bracket plate 6, so that the hard disk can be replaced without stopping the machine.

[0034] Specifically, a fan mounting plate 28 is fixedly connected to the interior of the housing 1. A circular hole is formed through the outer surface of the fan mounting plate 28, and a T-shaped insert 29 is fixedly connected to the back of the fan mounting plate 28. Advantageously, the cooling fan can be fixed by inserting the cooling fan housing between the two T-shaped inserts 29, while the circular hole in the fan mounting plate 28 facilitates ventilation.

[0035] During use, when the hard disk needs to be replaced or repaired, the operator toggles the paddle 26, which moves in the slide groove 27 through the slider, driving the plug plate 22 to move in the direction of the second plug block 23, the second spring 21 is compressed, and the plug plate 22 is disengaged from the slot 11, and no longer limits the side bar 10; at this time, the operator can freely rotate the side bar 10, and the side bar 10 drives the pin 8 to rotate, and the cam 9 on the pin 8 also rotates accordingly, and no longer presses the pressure block 17. Under the action of the first spring 16, the pressure block 17 pushes the sleeve rod 15, drives the No. 1 plug-in block 18 to withdraw from the slot 1 24, so that the side panel 5 is no longer fixed and can be easily pulled out from the rectangular through hole 4; after pulling out the side panel 5, the operator can take out the hard disk bracket plate 6 to replace or repair the hard disk; after the replacement is completed, the operator reinstalls the hard disk bracket plate 6 and the side panel 5 to their original positions, and the plug-in plate 22 is automatically inserted into the card slot 11 under the action of the second spring 21, fixing the side bar 10 and completing the locking. The whole process does not require shutdown, the operation is simple and fast, and the maintenance efficiency of the server is improved.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A server chassis, comprising a chassis (1), a cover plate (2) mounted on the top of the chassis (1), characterized in that: The front end of the box body (1) is provided with a front baffle (3), the outer surface of the front baffle (3) is provided with a plurality of rectangular through holes (4), the inside of the rectangular through holes (4) is provided with a side panel (5), the back of the side panel (5) is provided with a hard disk bracket panel (6) by screws, and the outer surface of the side panel (5) is provided with a straight groove (7), the inside of the straight groove (7) is rotatably connected with a pin shaft (8), the outer surface of the pin shaft (8) is fixedly connected with a cam (9), and the outer surface of the pin shaft (8) is fixedly connected with a side bar (10), one end of the side bar (10) is provided with a card slot (11), the inside of the side panel (5) is provided with an installation cavity 1 (12) and an installation cavity 2 (13), the inside of the installation cavity 1 (12) is fixedly connected with a stopper 1 (14), and the inside of the stopper 1 (14) is inserted with a sleeve rod One (15), the outer surface of the sleeve rod one (15) is sleeved with a first spring (16), and one end of the sleeve rod one (15) is connected to a pressure block (17), the other end of the sleeve rod one (15) is connected to a first plug block (18), the interior of the installation cavity two (13) is fixedly connected to a stop block two (19), the interior of the stop block two (19) is inserted with a sleeve rod two (20), the outer surface of the sleeve rod two (20) is sleeved with a second spring (21), and one end of the sleeve rod two (20) is fixedly connected to an inserting plate (22), the other end of the sleeve rod two (20) is connected to a second plug block (23), one side of the rectangular through hole (4) is provided with a slot one (24), and the other side of the rectangular through hole (4) is provided with a slot two (25), and one side of the inserting plate (22) is fixedly connected to a pick (26).

2. The server chassis according to claim 1, wherein: The card slot (11) is matched with the inserting plate (22), one end of the second spring (21) abuts against the inserting plate (22), and the other end of the second spring (21) abuts against the second stopper (19).

3. The server chassis according to claim 1, wherein: A sliding groove (27) is provided on the outer surface of the side plate (5), and a slider is fixedly connected to the back of the paddle (26), and the slider is connected to the plug plate (22) through the sliding groove (27).

4. The server chassis according to claim 1, wherein: The first plug block (18) is matched with the first slot (24), one end of the first spring (16) abuts against the pressure block (17), and the other end of the first spring (16) abuts against the first stop block (14).

5. The server chassis according to claim 1, wherein: The upper surface of the hard disk support plate (6) is hollowed out, and a plurality of screw holes are provided on the upper surface of the hard disk support plate (6). The outer surface of the front baffle (3) is provided with a plurality of rectangular through holes (4) at equal intervals.

6. The server chassis according to claim 1, wherein: A fan mounting plate (28) is fixedly connected to the interior of the box (1), a circular hole is provided through the outer surface of the fan mounting plate (28), and a T-shaped inserting strip (29) is fixedly connected to the back of the fan mounting plate (28).

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