A server chassis with a line classification structure

Abstract

The utility model discloses a server case with line classification structure, including case body and box door, the case body two inner walls all are equipped with a plurality of slide rails, be equipped with the restraint mechanism for the cable in the slide rail, the restraint mechanism includes the slide block of setting in the slide rail, the slide block side wall is equipped with first connecting belt, the first magic paste of first connecting belt side wall is equipped with, the slide block side wall is equipped with second connecting belt. The utility model sets up the restraint mechanism, and the first magic paste of first connecting belt, second connecting belt side wall and second magic paste can replace disposable plastic ribbon, need not tool to complete the fixing and disassembly of cable, avoid the risk of cutting ribbon scratch cable insulating sheath, reduce short circuit, signal interference and other security risks.

Description

Technical Field

[0001] This utility model relates to the field of server chassis technology, and in particular to a server chassis with a circuit classification structure. Background Technology

[0002] The server chassis is the core carrier and protection platform of the server hardware system. It integrates various hardware components such as the motherboard, hard drive modules, power supply modules, network cards, and cooling fans. These components are electrically connected and exchange data through a large number of cables, including power cables, data transmission cables (such as SATA cables and PCIe cables), and signal control lines. Traditional server chassis do not have a dedicated cable classification and constraint structure, and various cables are mostly in a loose state.

[0003] To improve this situation, some users often use plastic cable ties to bundle and secure cables. However, plastic cable ties are disposable restraints. When it is necessary to adjust the cable layout or repair hardware, the cable ties need to be cut with scissors or other tools. During the operation, if the internal space of the chassis is narrow and the line of sight is obstructed, or if the operator does not control the force properly, the insulation of the cable can be easily scratched. This not only shortens the service life of the cable, but may also cause safety hazards such as short circuits and signal interference due to insulation damage. At the same time, the cut cable ties cannot be reused, resulting in material waste. It is difficult to meet the needs of long-term server operation and maintenance for cable management flexibility, security and economy. In order to solve the above problems, this utility model proposes a server chassis with a cable classification structure. Utility Model Content

[0004] The main objective of this invention is to provide a server chassis with a line classification structure, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A server chassis with a cable classification structure includes a chassis body and a door. Multiple slide rails are provided on both inner walls of the chassis body. Each slide rail contains a constraint mechanism for cable restraint. The constraint mechanism includes a sliding block disposed within the slide rail. A first connecting strip is provided on the side wall of the sliding block, and a first Velcro fastener is provided on the side wall of the first connecting strip. A second connecting strip is provided on the side wall of the sliding block, and a second Velcro fastener is provided on the side wall of the second connecting strip that mates with the first Velcro fastener. The slide rails are connected to the interior of the chassis body via a connecting mechanism.

[0006] Preferably, the connecting mechanism includes two connecting blocks fixedly connected to the two side walls of the slide rail, the side wall of the connecting block is provided with a fixing block, the fixing block is fixedly connected to the chassis body, and the side wall of the connecting block is provided with a bolt.

[0007] Preferably, the sliding block is slidably connected to the slide rail, and the cross-section of the sliding block is a convex structure.

[0008] Preferably, the inner wall of the slide rail is provided with multiple through grooves, the side wall of the sliding block is provided with a rod, and the side wall of the rod is fixedly connected with a vertical piece.

[0009] Preferably, the slide rail is made of aluminum alloy, and the plurality of through slots are arranged at equal intervals.

[0010] Preferably, the sliding block sidewall is provided with a third connecting strip, the two sidewalls of the third connecting strip are respectively provided with a third hook and loop fastener and a fourth hook and loop fastener, and the sidewall of the third connecting strip is provided with a screw.

[0011] Compared with the prior art, the present invention has the following beneficial effects: This device is equipped with a constraint mechanism. The first and second Velcro straps on the side walls of the first and second connecting straps can replace disposable plastic cable ties, allowing for the fixing and disassembly of cables without tools. This avoids the risk of scratching the cable insulation by cutting the cable ties, reducing safety hazards such as short circuits and signal interference. At the same time, the first and second Velcro straps can be reused, reducing material waste and significantly reducing long-term maintenance costs compared to frequent cable tie replacements. This device is equipped with a third connecting strap, which is detachable and can be used to achieve all-round constraint of "long cables + short cables" inside the chassis, without any dead corners of constraint. This device is equipped with insert rods, and the positioning design of the sliding block and the detachable feature of the connecting strap allow for flexible changes in cable constraint positions according to hardware adjustment needs, without requiring modifications to the chassis structure, thus significantly reducing the difficulty of future server hardware replacements and cable adjustments. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a server chassis with a line classification structure proposed in this utility model; Figure 2 This is a cross-sectional view of a server chassis with a line classification structure proposed in this utility model; Figure 3 for Figure 2 Enlarged view of the structure at point A; Figure 4 for Figure 2 Side view; Figure 5 for Figure 4 Enlarged view of the structure at point B; Figure 6 for Figure 2 The right view; Figure 7 This is a side view of a server chassis with a line classification structure proposed in this utility model.

[0013] In the diagram: 1. Chassis body, 2. Chassis door, 3. Slide rail, 4. Fixing block, 5. Connecting block, 6. Bolt, 7. Sliding block, 8. First connecting strip, 9. First Velcro, 10. Second connecting strip, 11. Second Velcro, 12. Insert rod, 13. Vertical piece, 14. Third connecting strip, 15. Screw, 16. Through groove. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] like Figure 1-7 As shown, a server chassis with a cable classification structure includes a chassis body 1 and a door 2 (hinged). The chassis body 1 is provided with a mounting bracket (not shown) for installing instruments. Both inner walls of the chassis body 1 are provided with multiple slide rails 3. The slide rails 3 are provided with a restraining mechanism for restraining cables. The restraining mechanism includes a sliding block 7 disposed in the slide rail 3. The side wall of the sliding block 7 is provided with a first connecting strap 8. The side wall of the first connecting strap 8 is provided with a first Velcro 9. The side wall of the sliding block 7 is provided with a second connecting strap 10. The side wall of the second connecting strap 10 is provided with a second Velcro 11 that can cooperate with the first Velcro 9. The slide rail 3 is connected to the inside of the chassis body 1 through a connecting mechanism.

[0016] In this utility model, the connecting mechanism includes two connecting blocks 5 fixedly connected to the two side walls of the slide rail 3. The side wall of the connecting block 5 is provided with a fixing block 4, which is fixedly connected to the chassis 1. A bolt 6 is provided through the side wall of the connecting block 5. The connecting block 5 and the fixing block 4 are detachably connected by the bolt 6. If the slide rail 3 is damaged, or if the installation position of the slide rail 3 needs to be adjusted according to the number of cables and the layout of the instruments, the slide rail 3 can be removed and replaced or moved simply by removing the bolt 6. There is no need to modify the chassis 1, which reduces maintenance costs and improves the adaptability of the device to different server hardware layouts.

[0017] In this invention, the sliding block 7 is slidably connected to the slide rail 3. The cross-section of the sliding block 7 is a convex structure. The number of sliding blocks 7 and through slots 16 in the slide rail 3 is not limited to those shown in the figure. The cooperation between the through slots 16 and the insertion rod 12 enables the precise positioning and locking of the sliding block 7. After adjusting the position of the sliding block 7, simply push the vertical piece 13 to insert the insertion rod 12 into the corresponding through slot 16 to prevent the sliding block 7 from shifting due to cable tension or equipment vibration, thus ensuring the stability of the cable constraint position. The setting of the vertical piece 13 increases the hand contact area of ​​the insertion rod 12, allowing operators to easily insert and remove the insertion rod 12 without the aid of tools, simplifying the position adjustment process. The convenience advantage is even more obvious when operating in a narrow space inside the chassis.

[0018] In this utility model, the inner wall of the slide rail 3 is provided with multiple through slots 16, and the side wall of the sliding block 7 is provided with a rod 12. The side wall of the rod 12 is fixedly connected with a vertical piece 13 (made of magnet, and the sliding block 7 is made of iron). The end of the rod 12 away from the vertical piece 13 passes through the adjacent through slot 16, which can fix the sliding block 7 in the position of the slide rail 3.

[0019] In this invention, the slide rail 3 is made of aluminum alloy. Compared with traditional plastic slide rails, aluminum alloy has higher structural strength and corrosion resistance, can withstand the constraint tension of multiple cables without deformation, and is not prone to aging in the humid and hot environment inside the chassis for a long time, thus extending the service life of the device. Multiple through slots 16 are set at equal intervals to provide a unified positioning reference for the sliding blocks 7, ensuring that the spacing between different sliding blocks 7 is uniform, so that the constrained cables are arranged neatly. This not only improves the aesthetics of the inside of the chassis, but also makes it easier for maintenance personnel to quickly identify different types of cables and reduces the difficulty of maintenance.

[0020] In this utility model, the side wall of the sliding block 7 is provided with a third connecting strap 14, and the two side walls of the third connecting strap 14 are respectively provided with a third hook and loop fastener and a fourth hook and loop fastener. The third hook and loop fastener and the fourth hook and loop fastener can cooperate with each other. The side wall of the third connecting strap 14 is provided with a screw 15. The third connecting strap 14 can be removed from the sliding block 7. The third connecting strap 14 can be used to constrain the cable near the tail of the instrument, further improving the cable constraining effect.

[0021] When using the cable, first classify the cables and position them on the slide rail 3: Based on the installation location of the instruments (such as hard disk modules and power modules) and the cable type (power cables and data cables) inside the chassis 1, plan the cable routing path. For cables of the same type that are led out from the back of multiple instruments on the left or right side of the chassis at the same height, guide them to the slide rail 3 at the corresponding height to ensure that different types of cables belong to different slide rails 3 and avoid crossing and tangling. Next, the long cable is constrained by the sliding block 7 and the first connecting strip 8 and the second connecting strip 10: push the sliding block 7 along the slide rail 3 to adjust the sliding block 7 to the position where the cable needs to be constrained (such as the cable bend or the middle point of a long cable route); then push the vertical piece 13 so that the insert 12 passes through the sliding block 7 and inserts into the corresponding through groove 16 on the inner wall of the slide rail 3, locking the position of the sliding block 7; place the cable between the first connecting strip 8 and the second connecting strip 10, pull the two connecting strips to make the first hook and loop fastener 9 and the second hook and loop fastener 11 fit tightly, thus completing the fixation of the long cable; in this way, multiple cables of the same type can be neatly constrained, and the first hook and loop fastener 9 and the second hook and loop fastener 11 can be repeatedly disassembled and fitted, and no parts need to be replaced when adjusting the cable later, which significantly improves the service life and operational flexibility.

[0022] Finally, use the third connecting strap 14 to restrain the short cable: If there is a short cable that needs to be restrained at the end of the instrument (such as at the device interface), unscrew the screw 15 and remove the third connecting strap 14 from the sliding block 7; after the short cable is bundled, wrap it around the third connecting strap 14, so that the third Velcro and the fourth Velcro on both sides of the third connecting strap 14 are attached to each other to complete the fixation of the short cable; after the short cable is adjusted, the third connecting strap 14 can be reinstalled back into the sliding block 7 through the screw 15 for subsequent reuse, without relying on traditional plastic cable ties, and avoiding damage to the insulation sheath of the short cable caused by the cable tie cutting operation.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A server chassis with a line classification structure, comprising a chassis body (1) and a door (2), characterized in that, The chassis (1) has multiple slide rails (3) on both inner walls. Each slide rail (3) has a constraint mechanism for constraining cables. The constraint mechanism includes a sliding block (7) in the slide rail (3). The sliding block (7) has a first connecting strip (8) on its side wall. The first connecting strip (8) has a first Velcro (9) on its side wall. The sliding block (7) has a second connecting strip (10) on its side wall. The second connecting strip (10) has a second Velcro (11) on its side wall that can cooperate with the first Velcro (9). The slide rail (3) is connected to the inside of the chassis (1) through a connecting mechanism.

2. A server chassis with a line classification structure according to claim 1, characterized in that, The connecting mechanism includes two connecting blocks (5) fixedly connected to the two side walls of the slide rail (3). The side wall of the connecting block (5) is provided with a fixing block (4). The fixing block (4) is fixedly connected to the chassis (1). The side wall of the connecting block (5) is provided with a bolt (6).

3. A server chassis with a line classification structure according to claim 2, characterized in that, The sliding block (7) is slidably connected to the slide rail (3), and the cross section of the sliding block (7) is a convex structure.

4. A server chassis with a line classification structure according to claim 3, characterized in that, The inner wall of the slide rail (3) is provided with multiple through grooves (16), and the side wall of the sliding block (7) is provided with a rod (12), and the side wall of the rod (12) is fixedly connected with a vertical piece (13).

5. A server chassis with a line classification structure according to claim 4, characterized in that, The slide rail (3) is made of aluminum alloy material, and the multiple through slots (16) are equally spaced.

6. A server chassis with a line classification structure according to claim 1, characterized in that, The sliding block (7) has a third connecting strip (14) on its side wall. The third connecting strip (14) has a third hook and a fourth hook on its two side walls respectively. The third connecting strip (14) has a screw (15) on its side wall.

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