CN117222169B - Dual-power misplug-preventing interlocking structure of server - Google Patents
Dual-power misplug-preventing interlocking structure of server Download PDFInfo
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- CN117222169B CN117222169B CN202311469780.XA CN202311469780A CN117222169B CN 117222169 B CN117222169 B CN 117222169B CN 202311469780 A CN202311469780 A CN 202311469780A CN 117222169 B CN117222169 B CN 117222169B
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- 230000009977 dual effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention belongs to the technical field of server power supplies, and particularly relates to a server dual-power-supply misplug-preventing interlocking structure. The aim is that: when two power modules with triangular bosses are in a power plug-in area, the first cylindrical boss is located in the lower clamping hole, the two second cylindrical bosses are propped against the inclined edges of the two isosceles triangular bosses, at the moment, a user can pull out any one power module with the triangular bosses, then the corresponding second cylindrical boss can slide along the inclined edges of the isosceles triangular bosses along with the pulled power module, when one power module is completely pulled out, the sliding tongue can move upwards along with the sliding of the second cylindrical boss, the first cylindrical boss is upwards moved into the upper clamping hole, the other second cylindrical boss is propped against the upright edge of the right-angle triangular boss of the other power module which is not pulled out, and the power module which is not pulled out is prevented from being pulled out.
Description
Technical Field
The invention belongs to the technical field of server power supplies, and particularly relates to a server dual-power supply misplug-preventing interlocking structure.
Background
With the development of the IT industry, more and more data are carried by the data center, how to reduce the fault occurrence probability of the data center and reduce the fault recovery time is an important task of operation and maintenance management of the data center. Many devices ensure the normal operation of the devices through double control and double power supply redundancy design and support online replacement, and the occurrence probability of faults is reduced.
At present, the normal operation of the equipment can not be influenced under the condition of damaging a module by double-control equipment, double-power supply equipment and the like. However, when one module is in fault and needs to be replaced, or a laboratory single module is regulated, as the double modules are mostly distributed in a mutually stacked mode, one module can often drive the other normal module to move when being pulled out, and the situation that equipment cannot work normally due to module misplug occurs sometimes. According to the invention, through the design of the specific anti-misplug self-locking mechanism, the problem that equipment cannot work normally due to misplug in a single-module scene is prevented.
Disclosure of Invention
In view of this, the present invention provides a dual-power anti-misplug interlocking structure of a server, which aims to provide a dual-power anti-misplug interlocking structure of a server, wherein when two power modules with triangular bosses are in a power plug zone, a first cylindrical boss is located in a lower clamping hole, two second cylindrical bosses are abutted against the inclined edges of two isosceles triangular bosses, at the moment, a user can pull out any one power module with the triangular bosses, then a corresponding second cylindrical boss can slide along the inclined edges of the isosceles triangular bosses along with the pulled power module, when one power module is completely pulled out, a sliding tongue can move upwards along with the sliding of the second cylindrical boss, move the first cylindrical boss upwards into the upper clamping hole, and enable the other second cylindrical boss to abut against the upright edge of the right-angle triangular boss of the other power module which is not pulled out, so as to prevent the power module which is not pulled out from being pulled out.
The technical scheme adopted by the invention is as follows:
the utility model provides a server dual supply prevents mistake plug interlocking structure, includes server machine case, power plug district, power module and auto-lock subassembly, power module is equipped with two, and two power module stack up from top to bottom and distribute, two power module's side all is equipped with isosceles triangle boss and right angle triangle boss, and auto-lock subassembly parallel distribution is in one side of triangle boss, be equipped with the tongue in the auto-lock subassembly, the tongue includes first cylinder boss and two second cylinder bosses, wherein, through supporting two second cylinder bosses and leaning on the edge of right angle triangle boss, make power module unable follow power plug district and pull out.
As the preferable technical scheme, the inside board includes and accepts the platform, tailors hole, cutter groove and cutter subassembly, wherein, the tongue is T font structure setting, and auto-lock subassembly's surface is equipped with the draw-in groove, through the draw-in groove, the tongue can the activity joint in the inside of draw-in groove, makes the tongue can be along the reciprocating motion of draw-in groove vertical direction.
Further, the self-locking assembly comprises an elastic sheet and a blocking sheet, wherein the elastic sheet and the blocking sheet are fixed on the outer side of the clamping groove, so that the sliding tongue can be wrapped and clamped inside the clamping groove.
Further, the surface of the elastic sheet is provided with an upper clamping hole and a lower clamping hole, and the upper clamping hole and the lower clamping hole are distributed in a 8 shape, wherein the first cylindrical boss can be penetrated in the upper clamping hole or the lower clamping hole along with the movement of the sliding tongue.
Further, elastic ribs are arranged on two sides of the upper clamping hole and the lower clamping hole, and strip-shaped grooves are formed in the outer sides of the elastic ribs.
As a preferable technical scheme, the top of the power module is provided with a handle, and the handle is made of an insulating material.
Further, a shifting button is arranged on one side of the sliding tongue, the shifting button is penetrated to the outside through the clamping groove, and the sliding tongue can do reciprocating motion in the vertical direction in the clamping groove by shifting the shifting button.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. when two power modules with triangular bosses are in a power plug-in area, the first cylindrical boss is located in the lower clamping hole, the two second cylindrical bosses are propped against the inclined edges of the two isosceles triangular bosses, at the moment, a user can pull out any one power module with the triangular bosses, then the corresponding second cylindrical boss can slide along the inclined edges of the isosceles triangular bosses along with the pulled power module, when one power module is completely pulled out, the sliding tongue can move upwards along with the sliding of the second cylindrical boss, the first cylindrical boss is upwards moved into the upper clamping hole, the other second cylindrical boss is propped against the upright edge of the right-angle triangular boss of the other power module which is not pulled out, and the power module which is not pulled out is prevented from being pulled out.
2. Through setting up of elastic rib and bar groove, when first cylinder boss moves up, the elastic rib can be expanded to bar groove department under the extrusion of first cylinder boss, makes the card that first cylinder boss can be smooth advance the upper position card downthehole, later when first cylinder boss card advance the upper position card downthehole back, can prevent that first cylinder boss from descending and resetting through the 8 font structure between upper position card hole and the lower position card hole.
Drawings
The invention will now be described by way of example and with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a dual-power anti-misplug interlocking structure of a server according to an embodiment of the present application;
FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1 provided in an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a push-pull plate according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a power module according to an embodiment of the present disclosure;
FIG. 5 is a schematic view of a tongue according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a spring plate according to an embodiment of the present application.
A server chassis-1; a power supply plug area-2; a power module-3; a handle-4; a self-locking component-5; a sliding tongue-6; isosceles triangle boss-7; right-angle triangular boss-8; a clamping groove-9; spring plate-10; a baffle plate-11; a toggle button-12; a first cylindrical boss-13; a second cylindrical boss-14; an upper clamping hole-15; a lower clamping hole-16; spring rib-17; and a bar-shaped groove-18.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-6, the application discloses a server dual power anti-misplug interlocking structure, comprising:
the power module 3 is provided with two power modules, the two power modules 3 are vertically stacked, isosceles triangle bosses 7 and right angle triangle bosses 8 are arranged on the side surfaces of the two power modules 3, the self-locking assembly 5 is parallelly arranged on one side of each triangle boss, a sliding tongue 6 is arranged in the self-locking assembly 5, the sliding tongue 6 comprises a first cylindrical boss 13 and two second cylindrical bosses 14, and the two second cylindrical bosses 14 are abutted against the edges of the right angle triangle bosses 8, so that the power modules 3 cannot be pulled out from the power plug area 2; in the prior art, equipment such as double control and double power supply can not influence the normal operation of the equipment under the condition of damaging a module. However, when one module is in fault and needs to be replaced, or a laboratory single module is regulated, as the double modules are mostly distributed in a mutually stacked mode, one module can often drive the other normal module to move when being pulled out, and the situation that equipment cannot work normally due to module misplug occurs sometimes. According to the invention, through the design of the specific anti-misplug self-locking mechanism, the problem that equipment cannot work normally due to misplug in a single-module scene is prevented.
The embodiment provides an improvement scheme, specifically, including server machine case 1, power plug district 2, power module 3 and auto-lock subassembly 5, power module 3 is equipped with two, and two power module 3 are the upper and lower stack distribution, the side of two power module 3 all is equipped with isosceles triangle boss 7 and right angle triangle boss 8, and auto-lock subassembly 5 parallel distribution is in one side of triangle boss, be equipped with tongue 6 in the auto-lock subassembly 5, tongue 6 includes first cylinder boss 13 and two second cylinder bosses 14, wherein, through supporting two second cylinder bosses 14 at the edge of right angle triangle boss 8, makes power module 3 unable follow power plug district 2 and pulls out.
The working principle is as follows: when two power modules 3 with triangular bosses are in place, the first cylindrical boss 13 of the sliding tongue 6 is positioned in the lower clamping hole 16 of the elastic sheet 10, the second cylindrical boss 14 of the sliding tongue 6 is close to the bevel edge of the isosceles triangular boss 7 of the power module 3, one of the power modules 3 with triangular bosses with upper and lower 2 slots can be pulled out at will, when any one of the power modules 3 with triangular bosses is pulled out, the first cylindrical boss 13 of the sliding tongue 6 is positioned in the upper clamping hole 15 of the elastic sheet 10, at this time, the '8' -shaped hole of the elastic sheet 10 prevents the sliding tongue 6 from returning, the second cylindrical boss 14 of the sliding tongue 6 is in vertical edge contact with the right-angle triangular boss 8 of the power module 3, and the power module 3 which is not pulled out is prevented from being pulled out.
Example two
Referring to fig. 2-5, based on the first embodiment, the present embodiment provides an implementation manner of the self-locking assembly 5, specifically, the sliding tongue 6 is in a T-shaped structure, a clamping groove 9 is provided on the surface of the self-locking assembly 5, the sliding tongue 6 can be movably clamped inside the clamping groove 9 through the clamping groove 9, so that the sliding tongue 6 can reciprocate along the clamping groove 9 in a vertical direction, the self-locking assembly 5 includes a spring plate 10 and a blocking plate 11, wherein the spring plate 10 and the blocking plate 11 are both fixed on the outer side of the clamping groove 9, so that the sliding tongue 6 can be wrapped inside the clamping groove 9, a toggle button 12 is provided on one side of the sliding tongue 6, and the toggle button 12 is penetrated to the outside through the clamping groove 9, and can reciprocate along the vertical direction inside the clamping groove 9 by toggling the toggle button 12.
The working principle is as follows: when the power supply module 3 is used, if the other power supply module 3 needs to be pulled out, the pulling button 12 of the sliding tongue 6 is pulled downwards, so that the first cylindrical boss 13 of the sliding tongue 6 can be lowered into the lower clamping hole 16 of the elastic sheet 10, the second cylindrical boss 14 of the sliding tongue 6 is close to the isosceles triangle boss 7 of the power supply module 3, and the other power supply module 3 can be pulled out normally at the moment.
In this embodiment, in order to prevent the user from getting an electric shock when pulling out the power module 3, the top of the power module 3 is provided with a handle 4, and the handle 4 is made of an insulating material.
In this embodiment, the retaining piece 11 prevents the sliding tongue 6 from falling off the inside of the clamping groove 9, so as to further improve the stability between the self-locking assembly 5 and the sliding tongue 6.
Example III
Referring to fig. 5-6, based on the first embodiment and the second embodiment, the present embodiment provides another preferred solution, specifically, an upper clamping hole 15 and a lower clamping hole 16 are provided on the surface of the elastic sheet 10, and the upper clamping hole 15 and the lower clamping hole 16 are distributed in a 8-shape, where the first cylindrical boss 13 may be inserted into the upper clamping hole 15 or the lower clamping hole 16 along with the movement of the sliding tongue 6, elastic ribs 17 are provided on two sides of the upper clamping hole 15 and the lower clamping hole 16, and a strip groove 18 is provided on the outer side of the elastic ribs 17.
The working principle is as follows: when in use, through the arrangement of the elastic rib 17 and the strip-shaped groove 18, when the first cylindrical boss 13 moves upwards, the elastic rib 17 can expand to the strip-shaped groove 18 under the extrusion of the first cylindrical boss 13, so that the first cylindrical boss 13 can be smoothly clamped into the upper clamping hole 15, and then after the first cylindrical boss 13 is clamped into the upper clamping hole 15, the first cylindrical boss 13 can be prevented from descending and resetting through the 8-shaped structure between the upper clamping hole 15 and the lower clamping hole 16.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. The utility model provides a server dual supply prevents mistake plug interlocking structure, includes server machine case (1), power plug district (2), power module (3) and auto-lock subassembly (5), its characterized in that, power module (3) are equipped with two, and two power module (3) are the upper and lower stack distribution, the side of two power module (3) all is equipped with isosceles triangle boss (7) and right angle triangle boss (8), and auto-lock subassembly (5) parallel distribution is in one side of triangle boss, be equipped with tongue (6) in auto-lock subassembly (5), tongue (6) include first cylinder boss (13) and two second cylinder boss (14), wherein, through leaning on the edge of right angle triangle boss (8) with two second cylinder boss (14), make power module (3) unable to extract from power plug district (2), the hypotenuse of right angle triangle boss (8) is arranged above isosceles triangle boss (7), and the gap passageway that forms between right angle triangle boss (8) and the isosceles triangle boss (7); the sliding tongue (6) is arranged in a T-shaped structure, the surface of the self-locking assembly (5) is provided with a clamping groove (9), and the sliding tongue (6) is movably clamped in the clamping groove (9) through the clamping groove (9); one side of the sliding tongue (6) is provided with a poking button (12), the poking button (12) is penetrated to the outside through the clamping groove (9), and the sliding tongue (6) is made to reciprocate in the vertical direction in the clamping groove (9) by poking the poking button (12); the self-locking assembly (5) comprises an elastic sheet (10) and a baffle (11), wherein the elastic sheet (10) and the baffle (11) are both fixed on the outer side of the clamping groove (9), so that the sliding tongue (6) is wrapped and clamped in the clamping groove (9); the surface of the elastic sheet (10) is provided with an upper clamping hole (15) and a lower clamping hole (16), and the upper clamping hole (15) and the lower clamping hole (16) are distributed in an 8 shape, wherein the first cylindrical boss (13) is penetrated in the upper clamping hole (15) or the lower clamping hole (16) along with the movement of the sliding tongue (6); elastic ribs (17) are arranged on two sides of the upper clamping hole (15) and the lower clamping hole (16), and strip-shaped grooves (18) are formed in the outer sides of the elastic ribs (17); when two power modules (3) with triangular bosses are in place, a first cylindrical boss (13) of a sliding tongue (6) is positioned in a lower clamping hole (16) of a spring plate (10), and a second cylindrical boss (14) of the sliding tongue (6) is close to the waist oblique sides of the isosceles triangular bosses (7) of the two power modules (3), namely, the two second cylindrical bosses (14) are close to the ports of a gap channel formed between the right-angle triangular bosses (8) and the isosceles triangular bosses (7) of the upper and lower power modules (3), and one of the power modules (3) with triangular bosses with the upper and lower 2 slots can be pulled out at will at the moment; when any power module (3) with the triangular boss is pulled out, the first cylindrical boss (13) of the sliding tongue (6) is positioned in the upper clamping hole (15) of the elastic sheet (10), at the moment, the 8-shaped Kong Zu sliding-prevention tongue (6) of the elastic sheet (10) returns, one of the second cylindrical bosses (14) of the sliding tongue (6) is abutted with the right-angle triangular boss (8) of the power module (3) close to the vertical edge of the isosceles triangular boss (7), and the unplugged power module (3) is prevented from being pulled out; when the power supply module is used, if the other power supply module (3) needs to be pulled out, the pulling button (12) of the sliding tongue (6) is pulled downwards, the first cylindrical boss (13) of the sliding tongue (6) is lowered into the lower clamping hole (16) of the elastic sheet (10), one of the second cylindrical bosses (14) of the sliding tongue (6) is close to the waist bevel edge of the isosceles triangle boss (7) of the power supply module (3), namely, the port of a gap channel formed between the right-angle triangle boss (8) and the isosceles triangle boss (7), and the other power supply module (3) can be pulled out normally at the moment; simultaneously, through setting up of elastic rib (17) and bar groove (18), when first cylinder boss (13) upwards moved, elastic rib (17) was expanded to bar groove (18) department under the extrusion of first cylinder boss (13), makes in first cylinder boss (13) smooth card advance upper position card hole (15), later in first cylinder boss (13) card advance upper position card hole (15), through "8" font structure between upper position card hole (15) and lower position card hole (16) can prevent first cylinder boss (13) decline and reset.
2. The server dual-power misplug prevention interlocking structure according to claim 1, wherein a handle (4) is arranged at the top of the power module (3), and the handle (4) is made of an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311469780.XA CN117222169B (en) | 2023-11-07 | 2023-11-07 | Dual-power misplug-preventing interlocking structure of server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311469780.XA CN117222169B (en) | 2023-11-07 | 2023-11-07 | Dual-power misplug-preventing interlocking structure of server |
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| CN117222169A CN117222169A (en) | 2023-12-12 |
| CN117222169B true CN117222169B (en) | 2024-03-08 |
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| CN117222169A (en) | 2023-12-12 |
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