Backboard assembly of server cabinet body

Abstract

The utility model discloses a server cabinet body backboard assembly, which comprises a mainboard, the mainboard is provided with a bunching mechanism, the bunching mechanism comprises a connecting seat, a bunching sleeve, a chute, a slide block, an abutting block, a bunching block, a chute, a push sleeve, a quick release mechanism and a locking mechanism, the connecting seat is fixed on the mainboard, the bunching sleeve is installed in the connecting sleeve, and the chute is fixed on the connecting sleeve. The multiple sets of inclined grooves are distributed in the inner side of the bunching sleeve, the sliding blocks slide in the multiple sets of inclined grooves, the abutting blocks are installed on the inner sides of the multiple sets of sliding blocks, the multiple sets of bunching blocks are installed on the inner walls of the multiple sets of abutting blocks respectively, the multiple sets of sliding grooves are distributed in the outer wall of the bunching sleeve, and the pushing sleeve slides in the multiple sets of sliding grooves. Wherein the basic structures of the connecting seat and the wire bunching sleeve are matched with the linkage design of the chute, the sliding block and the abutting block, and the quick fixation of the cable is realized through the elastic clamping of the wire bunching block and the guide effect of the sliding chute and the push sleeve.

Description

TECHNICAL FIELD

[0001] The utility model relates to server technology field more specifically, it relates to a server cabinet backplate subassembly. BACKGROUND

[0002] In modern data center and server room, with the rapid expansion of business scale, the internal cable management of server cabinet is proposed severe challenge, high density network wiring, power supply configuration and orderly organization of various signal cables, not only relate to the stability of system operation, more directly affect the efficiency of daily maintenance and the overall heat dissipation effect of computer room, this requires that the backplate subassembly has scientific wiring planning and convenient adjustment function;

[0003] However, the common backplate subassembly on the market has obvious defects, the traditional fixed structure mostly adopts simple binding or buckle mode, it is difficult to realize the classified management and flexible adjustment of cable, at the same time, due to the single fixed point position, when the cable is increased or replaced, a large number of fixed cables need to be untied, not only the operation is complicated and time-consuming, but also easy to cause cable confusion or damage, in addition, the bearing capacity of the existing structure is limited, it is difficult to meet the growing wiring density demand of large-scale computer room, which seriously affects the operation and maintenance efficiency and scalability of data center. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the problems existing in the prior art, the utility model provides a server cabinet backplate subassembly to solve the technical problems mentioned in the background art.

[0006] (II) technical scheme

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a server cabinet backplate subassembly, including mainboard, the mainboard is provided with a wire binding mechanism, the wire binding mechanism includes connecting seat, wire binding sleeve, chute, sliding block, abutment block, wire binding block, sliding slot, push sleeve, quick release mechanism and locking mechanism, the connecting seat is fixed on the mainboard, the wire binding sleeve is installed in the connecting sleeve, the chute is provided with a plurality of groups distributed in the inner side of the wire binding sleeve, the sliding block slides in a plurality of chutes, the abutment block is installed in the inner wall of a plurality of sliding blocks, the wire binding block is provided with a plurality of groups and is installed in the inner wall of a plurality of abutment blocks, the sliding slot is provided with a plurality of groups and is distributed in the outer wall of the wire binding sleeve, the push sleeve slides in a plurality of sliding slots, the quick release mechanism includes unlocking sleeve, outer ring, push spring, rotating sleeve, support rod, top block and let go slot, the unlocking sleeve is installed on the outer side of the push sleeve, the outer ring is arranged on the outer wall of the wire binding sleeve, the push spring is connected with the outer ring and the unlocking sleeve respectively, the rotating sleeve rotates on the outer wall of the wire binding sleeve, the support rod is provided with a plurality of groups and is distributed on the top surface of the rotating sleeve, the top block is installed on the top end of a plurality of support rods, and the let go slot is provided with a plurality of groups and is distributed on the outer wall of the unlocking sleeve.

[0008] The utility model further sets up, locking mechanism includes limit block, limit slot, limit cover, screw rod, rotation cover, gear ring, installation ring, screw cover and gear, limit block is provided with a plurality of groups of sliding in rotation cover outer wall, limit slot is provided with a plurality of groups of distribution in the wire harness cover outer wall, limit cover slides in the wire harness cover outer wall, screw rod is provided with a plurality of groups of installation in limit cover bottom surface, rotation cover rotates in the wire harness cover outer wall, gear ring is fixed in rotation cover outer wall, installation ring is fixed in the wire harness cover outer wall, screw cover is provided with a plurality of groups of rotation on installation ring and respectively with a plurality of groups of screw rod thread connection, gear is fixed in a plurality of groups of screw cover top and is engaged with gear ring.

[0009] The utility model further sets up, a plurality of group of wire harness block all set up rubber material, can increase friction by the design of rubber material and protect cable not be damaged.

[0010] The utility model further sets up, the push cover top surface sets up arc and is in close contact with a plurality of abutting block bottom surface, can reduce the friction resistance between push cover and abutting block by arc design, make push more smooth.

[0011] The utility model further sets up, a plurality of group of top block and give way to the slot outside all be provided with fillet, can reduce the contact resistance of top block and give way to the slot by fillet design, make rotation more smoothly.

[0012] The utility model further sets up, a plurality of group of give way to the slot diameter all are greater than top block, can ensure that top block can enter give way to the slot smoothly by reasonable size design, improve the reliability of unlocking.

[0013] The utility model further sets up, a plurality of group of limit block top all are connected and are provided with reset spring, a plurality of group of reset spring bottom all are fixedly connected rotation cover outer wall, can make limit block automatic reset when unlocking by the setting of reset spring, improve the convenience of operation.

[0014] The utility model further sets up, rotation cover outer wall is equipped with antiskid cover, can increase the friction of hand and rotation cover by the setting of antiskid cover, improve the stability of operation.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a kind of server cabinet backplate assembly, with following beneficial effects:

[0017] 1, by setting wire harness mechanism on mainboard, wherein the basic structure of connecting seat, wire harness cover, cooperate with the linkage design of inclined slot, sliding block and abutting block, by the elastic clamping of wire harness block, and combine the guiding effect of sliding groove and push cover, realize the quick fixing of cable.

[0018] 2. The quick release mechanism is adopted, the ingenious cooperation of the unlocking sleeve, the outer ring and the push spring, the flexible design of the rotating sleeve and the supporting rod, the cooperation of the top block and the let go slot, and the quick unlocking of the fixed structure are realized.

[0019] 3. The locking mechanism is precisely matched with the limiting block, the limiting slot and the limiting sleeve, combined with the transmission structure of the screw rod and the rotating sleeve, cooperated with the gear ring, the mounting ring, the screw sleeve and the gear, and matched with the humanized design of the anti-skid sleeve, not only the reliability of the cable fixing is realized, but also the convenience of the unlocking is ensured through the design of the return spring, the overall structure not only solves the inconvenience of the traditional backboard assembly cable fixing, but also improves the maintenance efficiency, and significantly improves the cable management level of the server room. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of a server cabinet backboard assembly in the utility model;

[0021] Figure 2 It is a structure schematic view of a cable binding mechanism in the utility model;

[0022] Figure 3 It is a sectional structure schematic view of a locking mechanism in the utility model;

[0023] Figure 4 It is a sectional structure schematic view of a cable binding sleeve in the utility model;

[0024] Figure 5 It is a sectional structure schematic view of a quick release mechanism in the utility model.

[0025] In the drawing: 1, mainboard; 2, connecting seat; 3, cable binding sleeve; 4, inclined slot; 5, sliding block; 6, abutting block; 7, cable binding block; 8, sliding slot; 9, push sleeve; 10, unlocking sleeve; 11, outer ring; 12, push spring; 13, rotating sleeve; 14, supporting rod; 15, top block; 16, let go slot; 17, limiting block; 18, limiting slot; 19, limiting sleeve; 20, screw rod; 21, rotating sleeve; 22, gear ring; 23, mounting ring; 24, screw sleeve; 25, gear; 26, return spring; 27, anti-skid sleeve. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0028] In the utility model, in the case that no opposite statement is made, the orientation such as "up, down" is usually for the direction shown in the drawing or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is usually for the left and right shown in the drawing; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0029] Please refer to Figures 1-5 A kind of server cabinet backplate assembly, including mainboard 1, mainboard 1 is provided with wire harness mechanism, wire harness mechanism includes connecting seat 2, wire harness sleeve 3, chute 4, sliding block 5, abutment block 6, wire harness block 7, sliding slot 8, push sleeve 9, quick release mechanism and locking mechanism, connecting seat 2 is fixed on mainboard 1, wire harness sleeve 3 is installed in connecting sleeve, chute 4 is provided with multiple groups of distribution in the inner side of wire harness sleeve 3, sliding block 5 slides in multiple groups of chute 4, abutment block 6 is installed in the inner side of multiple groups of sliding block 5, wire harness block 7 is provided with multiple groups of installation in the inner wall of multiple groups of abutment block 6, sliding slot 8 is provided with multiple groups of distribution in the outer wall of wire harness sleeve 3, push sleeve 9 slides in multiple groups of sliding slot 8, quick release mechanism includes unlocking sleeve 10, outer ring 11, push spring 12, rotating sleeve 13, support rod 14, top block 15 and give way slot 16, unlocking sleeve 10 is installed in the outer side of push sleeve 9, outer ring 11 is arranged in the outer wall of wire harness sleeve 3, push spring 12 two ends are connected with outer ring 11 and unlocking sleeve 10 respectively, rotating sleeve 13 rotates in the outer wall of wire harness sleeve 3, support rod 14 is provided with multiple groups of distribution in the top surface of rotating sleeve 13, top block 15 is installed in the top end of multiple groups of support rod 14, give way slot 16 is provided with multiple groups of distribution in the outer wall of unlocking sleeve 10.

[0030] Locking mechanism includes limiting block 17, limiting slot 18, limiting sleeve 19, screw rod 20, rotating sleeve 21, gear ring 22, mounting ring 23, screw sleeve 24 and gear 25, limiting block 17 is provided with multiple groups of sliding in the outer wall of rotating sleeve 21, limiting slot 18 is provided with multiple groups of distribution in the outer wall of wire harness sleeve 3, limiting sleeve 19 slides in the outer wall of wire harness sleeve 3, screw rod 20 is provided with multiple groups of installation in the bottom surface of limiting sleeve 19, rotating sleeve 21 rotates in the outer wall of wire harness sleeve 3, gear ring 22 is fixed in the outer wall of rotating sleeve 21, mounting ring 23 is fixed in the outer wall of wire harness sleeve 3, screw sleeve 24 is provided with multiple groups of rotation on mounting ring 23 and is respectively connected with multiple groups of screw rod 20 thread, gear 25 is fixed in the top end of multiple groups of screw sleeve 24 and is engaged with gear ring 22.

[0031] Multiple wire harness blocks 7 are all set to rubber material, and the rubber material has greater friction coefficient and elastic deformation capacity, so that the clamping force between the wire harness block 7 and the cable can be increased and the cable can be prevented from being damaged.

[0032] The top surface of push sleeve 9 is provided with a circular arc shape and abuts against the bottom surface of multiple abutment blocks 6, and the circular arc-shaped push sleeve 9 can uniformly distribute the contact force with the abutment blocks 6, so that the local stress concentration is reduced.

[0033] The plurality of groups of top blocks 15 and the outer side of the displacement slot 16 are provided with a round corner, which can reduce the resistance of the top block 15 when entering the displacement slot 16, making the movement more smooth.

[0034] The plurality of groups of displacement slots 16 are larger in diameter than the top block 15, and the larger diameter of the displacement slot 16 can provide sufficient space for the top block 15 to enter and exit, avoiding jamming.

[0035] The plurality of groups of limiting blocks 17 are connected at the top end with a return spring 26, and the bottom end of the plurality of groups of return springs 26 is fixedly connected to the outer wall of the rotating sleeve 21. When the return spring 26 is compressed, it stores elastic potential energy, and when released, it can push the limiting block 17 to automatically reset.

[0036] The rotating sleeve 21 is provided with an anti-skid sleeve 27, which increases the surface friction coefficient and can provide better hand feeling and operation stability.

[0037] In this embodiment, the main plate 1 is fixed on the server cabinet body by bolts, the wire harness is passed through the wire harness sleeve 3, the sliding unlocking sleeve 10 drives the push sleeve 9 to slide along the sliding groove 8, the push sleeve 9 pushes the plurality of groups of abutting blocks 6 to slide along the sliding groove 8 through the sliding block 5 and pushes the plurality of groups of wire harness blocks 7 to abut on the outer wall of the wire harness to clamp it, then rotates the rotating sleeve 13 to drive the plurality of groups of supporting rods 14 so that the top block 15 abuts on the bottom surface of the unlocking sleeve 10, and the unlocking sleeve 10 extrudes the push spring 12, then rotates the rotating sleeve 21 to drive the gear ring 22 to mesh with the plurality of groups of gears 25 for transmission and drive the screw sleeve 24 to rotate, the screw sleeve 24 is threadedly connected with the plurality of groups of screw rods 20 respectively and pushes the limiting sleeve 19 to abut on the top end of the plurality of groups of limiting blocks 17, so that the bottom end of the plurality of groups of limiting blocks 17 is clamped in the limiting slot 18 and simultaneously extrudes the return spring 26, completing the clamping and fixing of the cable.

[0038] More specifically, when disassembly is required, the rotating sleeve 21 is rotated to drive the screw sleeve 24 to rotate through the meshing of the gear ring 22 and the plurality of groups of gears 25, the limiting sleeve 19 is driven to release the abutment of the plurality of groups of limiting blocks 17 through the thread cooperation of the plurality of groups of screw sleeves 24 and screw rods 20, the limiting block 17 is pulled by the plurality of groups of return springs 26 to make it disengage from the limiting slot 18, the positioning of the rotating sleeve 13 is released, the rotating sleeve 13 is rotated to drive the plurality of groups of top blocks 15 to move below the displacement slot 16 to release the abutment with the unlocking sleeve 10, the unlocking sleeve 10 is pushed by the push spring 12 and drives the push sleeve 9 to release the abutment with the plurality of groups of abutting blocks 6, and the plurality of groups of abutting blocks 6 are driven to release the clamping of the outer wall of the wire harness through the sliding block 5 along the inclined groove 4.

[0039] In summary, when the whole device is in use or operation: the main plate 1 is fixed on the server cabinet by bolts, the wire harness is passed through the harness sleeve 3, the sliding unlocking sleeve 10 drives the push sleeve 9 to slide along the sliding groove 8, the push sleeve 9 pushes the multiple sets of abutting blocks 6 to slide along the sliding groove 8 through the sliding block 5 and pushes the multiple sets of harness blocks 7 to abut on the outer wall of the wire harness to clamp it, then the rotating sleeve 13 is rotated to drive the multiple sets of supporting rods 14 so that the top block 15 abuts on the bottom surface of the unlocking sleeve 10 and the unlocking sleeve 10 extrudes the push spring 12, then the rotating sleeve 21 is rotated to drive the gear ring 22 to mesh with the multiple sets of gears 25 to drive the screw sleeve 24 to rotate, the screw sleeve 24 is threadedly matched with the multiple sets of screw rods 20 respectively and pushes the limiting sleeve 19 to abut on the top ends of the multiple sets of limiting blocks 17, so that the bottom ends of the multiple sets of limiting blocks 17 are clamped in the limiting grooves 18 and the reset spring 26 is extruded at the same time, and the clamping and fixing of the cable are completed.

[0040] When disassembly is needed, the rotating sleeve 21 is rotated to drive the screw sleeve 24 to rotate through the meshing of the gear ring 22 and the multiple sets of gears 25, the multiple sets of screw sleeves 24 are threadedly matched with the screw rods 20 to drive the limiting sleeve 19 to release the abutment on the multiple sets of limiting blocks 17, the limiting blocks 17 are pulled by the multiple sets of reset springs 26 to be separated from the limiting grooves 18, the positioning of the rotating sleeve 13 is released, the rotating sleeve 13 is rotated to drive the multiple sets of top blocks 15 to move to below the accommodation grooves 16 to release the abutment with the unlocking sleeve 10, the unlocking sleeve 10 is pushed by the push spring 12 and drives the push sleeve 9 to release the abutment with the multiple sets of abutting blocks 6, the multiple sets of abutting blocks 6 are slid along the inclined grooves 4 through the sliding blocks 5 to drive the multiple sets of harness blocks 7 to release the clamping on the outer wall of the wire harness.

[0041] In all the schemes mentioned above, the connection between two components can be selected according to actual conditions, such as welding, bolt and nut connection, bolt or screw connection or other known connection modes, which will not be described one by one, and the welding is preferred for the fixed connection mentioned above, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A server cabinet backplane assembly comprising a main board (1), characterized in that: The main plate (1) is provided with a wire bundling mechanism, the wire bundling mechanism comprises a connecting seat (2), a wire bundling sleeve (3), inclined grooves (4), sliding blocks (5), abutting blocks (6), wire bundling blocks (7), sliding grooves (8), a pushing sleeve (9), a quick release mechanism and a locking mechanism, the connecting seat (2) is fixed on the main plate (1), the wire bundling sleeve (3) is installed in the connecting sleeve, the inclined grooves (4) are provided with a plurality of groups distributed on the inner side of the wire bundling sleeve (3), the sliding blocks (5) slide in the plurality of groups of inclined grooves (4), the abutting blocks (6) are installed on the inner side of the plurality of groups of sliding blocks (5), the wire bundling blocks (7) are provided with a plurality of groups respectively installed on the inner walls of the plurality of groups of abutting blocks (6), the sliding grooves (8) are provided with a plurality of groups distributed on the outer wall of the wire bundling sleeve (3), the pushing sleeve (9) slides in the plurality of groups of sliding grooves (8), the quick release mechanism comprises an unlocking sleeve (10), an outer ring (11), a push spring (12), a rotating sleeve (13), supporting rods (14), top blocks (15) and accommodation grooves (16), the unlocking sleeve (10) is installed on the outer side of the pushing sleeve (9), the outer ring (11) is arranged on the outer wall of the wire bundling sleeve (3), the two ends of the push spring (12) are connected with the outer ring (11) and the unlocking sleeve (10) respectively, the rotating sleeve (13) rotates on the outer wall of the wire bundling sleeve (3), the supporting rods (14) are provided with a plurality of groups distributed on the top surface of the rotating sleeve (13), the top blocks (15) are installed on the top ends of the plurality of groups of supporting rods (14), and the accommodation grooves (16) are provided with a plurality of groups distributed on the outer wall of the unlocking sleeve (10).

2. A server cabinet backplane assembly according to claim 1, wherein: The locking mechanism comprises limiting blocks (17), limiting grooves (18), a limiting sleeve (19), screw rods (20), a rotating sleeve (21), a tooth ring (22), a mounting ring (23), screw sleeves (24) and a gear (25), the limiting blocks (17) are provided with a plurality of groups sliding on the outer wall of the rotating sleeve (21), the limiting grooves (18) are provided with a plurality of groups distributed on the outer wall of the wire bundling sleeve (3), the limiting sleeve (19) slides on the outer wall of the wire bundling sleeve (3), the screw rods (20) are provided with a plurality of groups installed on the bottom surface of the limiting sleeve (19), the rotating sleeve (21) rotates on the outer wall of the wire bundling sleeve (3), the tooth ring (22) is fixed on the outer wall of the rotating sleeve (21), the mounting ring (23) is fixed on the outer wall of the wire bundling sleeve (3), the screw sleeves (24) are provided with a plurality of groups rotating on the mounting ring (23) and are respectively in threaded connection with the plurality of groups of screw rods (20), and the gear (25) is fixed on the top ends of the plurality of groups of screw sleeves (24) and is in meshing connection with the tooth ring (22).

3. A server cabinet backplane assembly according to claim 2, wherein: The plurality of groups of wire bundling blocks (7) are all made of rubber material.

4. A server cabinet backplane assembly according to claim 3, wherein: The top surface of the pushing sleeve (9) is in arc shape and abuts against the bottom surfaces of the plurality of groups of abutting blocks (6).

5. A server cabinet backplane assembly according to claim 4, wherein: The plurality of groups of top blocks (15) and the outer sides of the accommodation grooves (16) are all provided with round corners.

6. A server cabinet backplane assembly according to claim 5, wherein: The diameters of the plurality of groups of accommodation grooves (16) are all greater than those of the top blocks (15).

7. A server cabinet backplane assembly as claimed in claim 6, characterised in that the plurality of groups The top ends of the limiting blocks (17) are all connected with reset springs (26), and the bottom ends of the plurality of groups of reset springs (26) are all fixedly connected with the outer wall of the rotating sleeve (21).

8. A server cabinet backplane assembly according to claim 7, wherein: The outer wall of the rotating sleeve (21) is provided with an anti-skid sleeve (27).

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