Cable arranging frame structure for preventing case cable from falling off frame

Abstract

The utility model relates to the technical field of cable management frames, in particular to a cable management frame structure for preventing a case cable from being separated from a frame, which comprises a cable management frame, the cable management frame comprises a transverse support and vertical supports connected to two ends of the transverse support, and a plurality of cable bunching pieces are arranged on the transverse support. The two vertical supports are movably connected with inserting pieces used for being connected with the tail end of an inner frame of the sliding rail respectively, and the opposite faces of the two inserting pieces are each provided with a bent abutting elastic piece. According to the utility model, the cable passes through the cable bunching member and then is connected to the cabinet, and the insertion sheets at the two ends of the cable arranging rack are clamped at the tail ends of the inner frames of the slide rails, so that the cable arranging rack can drive the cable to realize over-travel movement along with the cabinet during over-travel movement of the cabinet, thereby effectively avoiding the problem of travel of a folding cable arranging rack, and improving the working efficiency of the cable arranging rack. And the cable arranging frame drives the cable to move in an over-travel manner, so that the problems that the cable is separated from the frame and the cable falls off from the case are effectively reduced, the effect of protecting the cable is achieved, and the scheme is simple in structure and relatively low in cost.

Description

Technical Field

[0001] The utility model relates to the technical field of cable management racks, in particular to a cable management rack structure for preventing chassis cables from falling off the rack. Background Art

[0002] With the advent of the big data era, high-density storage servers have become increasingly popular. Major data centers are constantly striving to accommodate more hard drives within the same footprint. Currently, large data centers commonly utilize chassis-based servers, which feature sliding hard drive cages within the cabinets. These cages can accommodate numerous hard drives to facilitate the execution of cloud-based big data computing projects. The hard drives contained within these cages require extensive wiring for data exchange, and these cables are typically housed in cable management racks.

[0003] When in use, the existing foldable cable management rack is limited by its own length and has a limited travel (such as a cable management rack for servers with publication number CN219843859U). Therefore, it cannot meet the over-travel movement of the chassis on the slide rail, which often causes the cables to fall off the rack and the cables to fall off from the chassis. At the same time, with the explosive growth in the amount of data used in foldable cable management racks, the cable management rack for servers with publication number CN219843859U still has the problem of high cost. Utility Model Content

[0004] The utility model provides a cable management rack structure for preventing chassis cables from falling off the rack, so as to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A cable management rack structure for preventing chassis cables from falling off a rack, comprising a cable management rack, the cable management rack comprising a horizontal bracket and vertical brackets connected to both ends of the horizontal bracket, a plurality of cable bundles being provided on the horizontal bracket, and two vertical brackets being movably connected with plug-ins for connecting to the tail ends of the inner frame of the slide rail, a bent abutting spring sheet being provided on each facing side of the two plug-ins, a pair of card heads being bent toward the plug-ins at one end of the abutting spring sheet, both of the card heads being provided on one end side of the plug-in sheet, a seesaw being bent on the surface of the abutting spring sheet, and a rivet being riveted on the surface of the plug-in sheet for abutting the abutting spring sheet.

[0007] Preferably, the abutting spring piece includes a first U-shaped segment connected to the insert and a second U-shaped segment connected to one side of the first U-shaped segment, and the two U-shaped openings on the first U-shaped segment and the second U-shaped segment form a rectangular opening, and the seesaw is arranged in the rectangular opening and connected to the second U-shaped segment.

[0008] Preferably, the angle between the first U-shaped segment and the second U-shaped segment is an obtuse angle, and the two card heads are connected to the side of the second U-shaped segment away from the first U-shaped segment.

[0009] Preferably, two through holes are provided on the surface of the plug, and one end of the two through holes is respectively provided with a protruding hole connected to the plug, and two mounting holes corresponding to the protruding holes are provided on the surface of the first U-shaped segment, and the protruding holes are adapted to the inside of the mounting holes.

[0010] Preferably, two rivets are provided, and one end of the two rivets respectively abuts against the surface of the second U-shaped segment.

[0011] Preferably, the surface of the vertical bracket is provided with four plane areas, the surfaces of the four plane areas are respectively connected to limiting protrusions, and the four limiting protrusions are grouped in pairs, and an anti-deflection area is provided between two groups of limiting protrusions.

[0012] Preferably, one end of the insert away from the card head is bent inward to form a curled portion, and the insert is connected to the anti-deflection area through the curled portion.

[0013] Preferably, a through opening is formed through the surface of the insert, and the through opening corresponds to one end of the seesaw.

[0014] Preferably, two sides of the insert are respectively bent inward to form bent portions, and the two bent portions are symmetrically arranged with the through opening as the axis of symmetry.

[0015] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0016] 1. In the present invention, the cable is passed through the cable bundle and then connected to the chassis, and the inserts on both ends of the cable management rack are clamped on the tail end of the inner frame of the slide rail, so that when the chassis moves in an over-travel, the cable management rack can drive the cable to move with the chassis in an over-travel manner, effectively avoiding the travel problem of the foldable cable management rack, and the cable management rack drives the cable to move in an over-travel manner, effectively reducing the problem of the cable falling off the rack and the cable falling off the chassis, thereby protecting the cable. In addition, this solution has a simple structure and low cost.

[0017] 2. In the present invention, by manually pressing the seesaw, the seesaw is pressed down and the card head is driven to tilt up through the second U-shaped segment, so that the outer wall of the rivet can be manually adapted to the tail end of the inner frame of the slide rail, and after the seesaw is no longer under force, the card head is reset and can enter the through-hole on the inner frame of the slide rail, effectively preventing the insert from detaching from the inner frame of the slide rail, and having strong stability. With the combination of the two rivets and the card head, the cable management rack can be positioned and locked at the tail end of the inner frame of the slide rail, meeting the problem of overtravel movement of the chassis and preventing the cable from falling off the rack. It also has stronger stability and avoids the problem of unstable connection caused by direct plugging. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the planar area structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the insert and the abutting spring piece of the present invention;

[0021] Figure 4 This is a schematic diagram of the explosion structure of the insert and the abutting shrapnel of the utility model;

[0022] Figure 5 This is a schematic side planar structural diagram of the abutting spring piece of the present invention;

[0023] Figure 6 This is a front view schematic diagram of the utility model after installation;

[0024] Figure 7 This is a rear view schematic diagram of the utility model after installation.

[0025] In the figure: 1. Cable management rack; 101. Horizontal bracket; 102. Vertical bracket; 2. Cable tie; 3. Insert; 31. Curled portion; 32. Bent portion; 4. Contact spring; 41. First U-shaped segment; 42. Second U-shaped segment; 5. Card head; 6. Rocker; 7. Rivet; 8. Raised hole; 9. Mounting hole; 10. Flat area; 11. Limiting protrusion; 12. Through opening. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification. Example

[0028] like Figure 1-5As shown, the utility model provides a cable management rack structure for preventing chassis cables from falling off the rack, including a cable management rack 1, the cable management rack 1 includes a horizontal bracket 101 and a vertical bracket 102 connected to both ends of the horizontal bracket 101, a plurality of cable bundles 2 are provided on the horizontal bracket 101, and the two vertical brackets 102 are respectively movably connected with a plug 3 for connecting to the tail end of the inner frame of the slide rail, and a bent abutting spring piece 4 is respectively provided on the facing sides of the two plug pieces 3, and a pair of card heads 5 facing the plug piece 3 are bent at one end of the abutting spring piece 4, and the two card heads 5 are both provided on one end side of the plug piece 3, and a rocker plate 6 is bent on the surface of the abutting spring piece 4, and a rivet 7 for abutting the abutting spring piece 4 is riveted on the surface of the plug piece 3. The rivet 7 is a "T"-shaped semi-hollow step rivet.

[0029] In this embodiment, the abutting spring piece 4 includes a first U-shaped segment 41 connected to the insert 3 and a second U-shaped segment 42 connected to one side of the first U-shaped segment 41, and the two U-shaped openings on the first U-shaped segment 41 and the second U-shaped segment 42 form a rectangular opening, the seesaw 6 is arranged in the rectangular opening and connected to the second U-shaped segment 42, the angle at the connection between the first U-shaped segment 41 and the second U-shaped segment 42 is an obtuse angle, and the two card heads 5 are connected to the side of the second U-shaped segment 42 away from the first U-shaped segment 41, and two rivets 7 are provided, and one end of the two rivets 7 respectively abuts against the surface of the second U-shaped segment 42.

[0030] Specifically, one end of the first U-shaped segment 41 and one end of the second U-shaped segment 42 are both attached to the surface of the insert 3, and the portion where the first U-shaped segment 41 and the second U-shaped segment 42 are connected is an obtuse angle, thereby causing the contact spring 4 to be curved, and the portion where the first U-shaped segment 41 and the second U-shaped segment 42 are connected is a certain distance away from the surface of the insert 3.

[0031] Combine Figure 6 and Figure 7As shown, further, when connecting the insertion piece 3 to the inner frame of the slide rail, two "you"-shaped through openings need to be opened at the tail end of the inner frame of the slide rail in advance, and the smaller end of the inner size of the "you"-shaped through opening faces the tail end side. At the same time, the inner diameter of the smaller end of the inner size of the "you"-shaped through opening is adapted to the outer wall of the rivet 7, and the larger end of the inner size of the "you"-shaped through opening can allow the rivet 7 to pass through. Thus, when installing the insertion piece 3, the toggle 6 can be manually pressed, so that after the toggle 6 is pressed down, the card head 5 is lifted by the second U-shaped segment 42. Then, the rivet 7 is passed through the larger end of the inner size of the "you"-shaped through opening of the inner frame of the slide rail, and after passing through, it is pulled backward, so that the outer wall of the rivet 7 is adapted to the inner side of the smaller end of the "you"-shaped through opening. Then, the pressing force on the toggle 6 is released, so that the second U-shaped segment 42带动 the card head 5 to reset. After the card head 5 is reset, it can enter the larger end of the inner size of the "you"-shaped through opening of the inner frame of the slide rail, thereby achieving the effect of preventing the insertion piece 3 from detaching from the inner frame of the slide rail, with strong stability. With the combination of the two rivets 7 and the card head 5, the cable management rack 1 can be positioned and locked at the tail end of the inner frame of the slide rail, meeting the problem of the over-travel movement of the chassis and preventing the cables from falling off the rack.

[0032] In this embodiment, two through holes are opened on the surface of the insertion piece 3, and at one end of each of the two through holes, a raised hole 8 connected to the insertion piece 3 is provided respectively. And two mounting holes 9 corresponding to the raised holes 8 are opened on the surface of the first U-shaped segment 41, and the raised hole 8 is adapted to the inside of the mounting hole 9.

[0033] Specifically, through the design of the raised hole 8 and the mounting hole 9, the insertion piece 3 and the abutting elastic piece 4 can be connected and fixed by existing external fasteners.

[0034] In this embodiment, four planar areas 10 are provided on the surface of the vertical support 102, and limiting convex blocks 11 are respectively connected to the surfaces of the four planar areas 10. And the four limiting convex blocks 11 are grouped in pairs of two, and an anti-deviation area is provided between the two groups of limiting convex blocks 11. One end of the insertion piece 3 away from the card head 5 is bent inward to form a curled portion 31, and the insertion piece 3 is connected to the anti-deviation area through the curled portion 31.

[0035] Specifically, by the design of the two groups of limiting convex blocks 11, the deviation of the bending portion 32 on the insertion piece 3 is effectively avoided, ensuring the stability of the insertion piece 3.

[0036] In this embodiment, a through opening 12 is penetrated on the surface of the insertion piece 3, and the through opening 12 corresponds to one end of the toggle 6, facilitating the toggle 6 to be stressed downward and avoiding the problems of collision and limited downward movement of the toggle 6.

[0037] In this embodiment, the two sides of the insertion piece 3 are respectively bent inward to form bending portions 32, and the two bending portions 32 are symmetrically arranged with the through opening 12 as the symmetry axis.

[0038] The working principle and usage process of the present utility model:

[0039] Before use, two "You"-shaped openings need to be opened at the tail end of the inner frame of the slide rail, and the smaller end of the inner dimension of the "You"-shaped opening faces the tail end side.

[0040] During use, after connecting the cable to the chassis through the cable passing through the wire bundling member 2, when connecting the insertion piece 3 to the tail end of the inner frame of the slide rail, manually press the rocker 6, so that after the rocker 6 is pressed down, the card head 5 is lifted by the second U-shaped segment 42. Then, manually pass the rivet 7 through the larger end of the inner dimension of the "You"-shaped opening of the inner frame of the slide rail, and pull it backward after passing through, so that the outer wall of the rivet 7 fits inside the smaller end of the inner dimension of the "You"-shaped opening. Then, release the pressing force on the rocker 6, so that the second U-shaped segment 42 drives the card head 5 to reset. After the card head 5 resets, it can enter the larger end of the inner dimension of the "You"-shaped opening of the inner frame of the slide rail, thereby achieving the effect of preventing the insertion piece 3 from detaching from the inner frame of the slide rail, with strong stability. With the combination of the two rivets 7 and the card head 5, the cable management rack 1 can be positioned and locked at the tail end of the inner frame of the slide rail, meeting the requirement of the chassis for over-travel movement and preventing the problem of the cable from falling off the rack. Moreover, the installation is convenient. After the cable management rack 1 is connected to the chassis slide rail by this kind of clamping method, it can make the cable management rack 1 and the cable follow the chassis to achieve over-travel movement, avoid the problem of the cable falling off the rack, effectively protect the cable, with a simple structure, low cost and convenient installation.

[0041] It should be noted that: This solution only applies to applying for protection for the whole cable management rack 1. The introduction of the two "You"-shaped openings opened at the tail end of the inner frame of the slide rail is only a supplementary explanation for the feasibility and authenticity of this utility model. Therefore, this utility model does not require seeking protection for the inner frame of the slide rail. At the same time, opening the openings at the tail end of the inner frame of the slide rail belongs to the operation that those skilled in the art can perform, and this solution will not be elaborated in detail.

[0042] In this utility model, the term "plurality" refers to two or more, unless otherwise clearly defined. The term "and / or" used herein includes any and all combinations of one or more of the related listed items. Terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0043] It should be noted that when an element is referred to as being "assembled to," "mounted to," "fixed to," or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0044] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0045] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cable management rack structure for preventing chassis cables from falling off the rack, characterized in that: The invention comprises a cable management rack (1), wherein the cable management rack (1) comprises a horizontal bracket (101) and vertical brackets (102) connected to both ends of the horizontal bracket (101), a plurality of cable bundles (2) are provided on the horizontal bracket (101), and the two vertical brackets (102) are respectively movably connected with plugs (3) for connecting with the tail ends of the inner frame of the slide rail, and a bent abutting spring (4) is respectively provided on the opposite sides of the two plugs (3), and one end of the abutting spring (4) is bent with a pair of card heads (5) facing the plug (3), and the two card heads (5) are both provided on one end side of the plug (3), and a seesaw (6) is bent on the surface of the abutting spring (4), and a rivet (7) for abutting the abutting spring (4) is riveted on the surface of the plug (3).

2. A cable management rack structure for preventing chassis cables from falling off the rack according to claim 1, characterized in that: The abutting spring piece (4) comprises a first U-shaped segment (41) connected to the insert (3) and a second U-shaped segment (42) connected to one side of the first U-shaped segment (41), and the two U-shaped openings on the first U-shaped segment (41) and the second U-shaped segment (42) form a rectangular opening, and the seesaw (6) is arranged in the rectangular opening and connected to the second U-shaped segment (42).

3. A cable management rack structure for preventing chassis cables from falling off the rack according to claim 2, characterized in that: The angle between the first U-shaped segment (41) and the second U-shaped segment (42) at the connection is an obtuse angle, and the two card heads (5) are connected to a side of the second U-shaped segment (42) away from the first U-shaped segment (41).

4. The cable management structure for preventing chassis cables from falling off the rack according to claim 2, characterized in that: The surface of the insert (3) is provided with two through holes, one end of each of the two through holes is provided with a protruding hole (8) connected to the insert (3), and the surface of the first U-shaped segment (41) is provided with two mounting holes (9) corresponding to the protruding holes (8), and the protruding holes (8) are adapted to fit inside the mounting holes (9).

5. The cable management rack structure for preventing chassis cables from falling off the rack according to claim 2, characterized in that: Two rivets (7) are provided, and one end of the two rivets (7) respectively abuts against the surface of the second U-shaped segment (42).

6. The cable management rack structure for preventing chassis cables from falling off the rack according to claim 1, characterized in that: The surface of the vertical bracket (102) is provided with four plane areas (10), and the surfaces of the four plane areas (10) are respectively connected to limiting protrusions (11), and the four limiting protrusions (11) are grouped in pairs, and an anti-deflection area is provided between two groups of limiting protrusions (11).

7. The cable management rack structure for preventing chassis cables from falling off the rack according to claim 6, characterized in that: One end of the insert (3) away from the card head (5) is bent inward to form a rolled portion (31), and the insert (3) is connected to the anti-deflection area via the rolled portion (31).

8. The cable management rack structure for preventing chassis cables from falling off the rack according to claim 1, characterized in that: A through opening (12) is provided through the surface of the insert (3), and the through opening (12) corresponds to one end of the seesaw (6).

9. The cable management rack structure for preventing chassis cables from falling off the rack according to claim 8, characterized in that: The two sides of the insert (3) are respectively bent inward to form bending portions (32), and the two bending portions (32) are symmetrically arranged with the through opening (12) as a symmetry axis.

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